Laryngopharyngeal reflux disease(LPRD)is an inflammatory condition in the laryngopharynx and upper aerodigestive tract mucosa caused by reflux of stomach contents beyond the esophagus.LPRD commonly presents with sympt...Laryngopharyngeal reflux disease(LPRD)is an inflammatory condition in the laryngopharynx and upper aerodigestive tract mucosa caused by reflux of stomach contents beyond the esophagus.LPRD commonly presents with symptoms such as hoarseness,cough,sore throat,a feeling of throat obstruction,excessive throat mucus.This complex condition is thought to involve both reflux and reflex mechanisms,but a clear understanding of its molecular mechanisms is still lacking.Currently,there is no standardized diagnosis or treatment protocol.Therapeutic strategies for LPRD mainly include lifestyle modifications,proton pump inhibitors and endoscopic surgery.This paper seeks to provide a comprehensive overview of the existing literature regarding the mechanisms,pathophysiology and treatment of LPRD.We also provide an in-depth exploration of the association between LPRD and gastroesophageal reflux disease.展开更多
AIM:To evaluate the efficacy and tolerability of administering a combined therapy in patients with dry eye syndrome(DES)and associated laryngopharyngeal reflux(LPR).METHODS:The study was retrospective,open,observation...AIM:To evaluate the efficacy and tolerability of administering a combined therapy in patients with dry eye syndrome(DES)and associated laryngopharyngeal reflux(LPR).METHODS:The study was retrospective,open,observational,and conducted in a real-life setting.Patients had pathological symptom assessment in dry eye(SANDE)and reflux symptom index(RSI)at baseline.Patients were re-assessed after 1mo and at the end of treatment.The treatment consisted of a three-month course based on the combined therapy:Gastroftal eye drops,one drop three times a day,and Gastroftal tablets,two tablets after lunch and two tablets after dinner.Tear break-up-time(TBUT)test,Schirmer test,RSI,and SANDE questionnaire were evaluated.RESULTS:The study included 253 patients.The mean age was 58±11.19y.TBUT test score and Schirmer’s test significantly increased(both P<0.001)after 1mo and at the end of treatment.The RSI score and SANDE scores significantly decreased(both P<0.001)after 1mo and at the end of treatment.CONCLUSION:The current,retrospective,and open study shows that combined therapy using Gastroftal eye drops and tablets could represent a valuable option in managing patients with DES associated with LPR.展开更多
AIM:To determine the laryngeal H+K+-ATPase and pharyngeal p H in patients with laryngopharyngeal reflux(LPR)-symptoms as well as to assess the symptom scores during PPI therapy.METHODS:Endoscopy was performed to exclu...AIM:To determine the laryngeal H+K+-ATPase and pharyngeal p H in patients with laryngopharyngeal reflux(LPR)-symptoms as well as to assess the symptom scores during PPI therapy.METHODS:Endoscopy was performed to exclude neoplasia and to collect biopsies from the posterior cricoid area(immunohistochemistry and PCR analysis).Immunohistochemical staining was performed with monoclonal mouse antibodies against human H+K+-ATPase.Quantitative real-time RT-PCR for each of the H+K+-ATPase subunits was performed.The p H values were assessed in the aerosolized environment of the oropharynx(Dxp H Catheter) and compared to a subsequently applied combined p H/MII measurement.RESULTS:Twenty patients with LPR symptoms were included.In only one patient,the laryngeal H+K+-ATPase was verified by immunohistochemical staining.In another patient,real-time RT-PCR for each H+K+-ATPase subunit was positive.Fourteen out of twenty patients had pathological results in Dxp H,and 6/20 patients had pathological results in p H/MII.Four patients had pathological results in both functional tests.Nine out of twenty patients responded to PPIs.CONCLUSION:The laryngeal H+K+-ATPase can only be sporadically detected in patients with LPR symptoms and is unlikely to cause the LPR symptoms.Alternative hypotheses for the pathomechanism are needed.The role of pharyngeal p H-metry remains unclearand its use can only be recommended for patients in a research study setting.展开更多
AIM To compare the outcomes between laparoscopic Nissen fundoplication(LNF)and proton pump inhibitors(PPIs)therapy in patients with laryngopharyngeal reflux(LPR)and typeⅠhiatal hernia diagnosed by oropharyngeal p H-m...AIM To compare the outcomes between laparoscopic Nissen fundoplication(LNF)and proton pump inhibitors(PPIs)therapy in patients with laryngopharyngeal reflux(LPR)and typeⅠhiatal hernia diagnosed by oropharyngeal p H-monitoring and symptom-scale assessment.METHODS From February 2014 to January 2015,70 patients who were diagnosed with LPR and type I hiatal hernia and referred for symptomatic assessment,oropharyngeal p H-monitoring,manometry,and gastrointestinal endoscopy were enrolled in this study.All of the patients met the inclusion criteria.All of the patients underwent LNF or PPIs administration,and completed a2-year follow-up.Patients’baseline characteristics and primary outcome measures,including comprehensive and single symptoms of LPR,PPIs independence,and satisfaction,and postoperative complications were assessed.The outcomes of LNF and PPIs therapy were analyzed and compared. RESULTS There were 31 patients in the LNF group and 39patients in the PPI group.Fifty-three patients(25 in the LNF group and 28 in the PPI group)completed reviews and follow-up.Oropharyngeal p H-monitoring parameters were all abnormal with high acid exposure,a large amount of reflux,and a high Ryan score,associated reflux symptom index(RSI)score.There was a significant improvement in the RSI and LPR symptom scores after the 2-year follow-up in both groups(P<0.05),as well as typical symptoms of gastroesophageal reflux disease.Improvement in the RSI(P<0.005)and symptom scores of cough(P=0.032),mucus(P=0.011),and throat clearing(P=0.022)was significantly superior in the LNF group to that in the PPI group.After LNF and PPIs therapy,13 and 53 patients achieved independence from PPIs therapy(LNF:44.0%vs PPI:7.14%,P<0.001)during follow-up,respectively.Patients in the LNF group were more satisfied with their quality of life than those in the PPI group(LNF:62.49±28.68 vs PPI:44.36±32.77,P=0.004).Body mass index was significantly lower in the LNF group than in the PPI group(LNF:22.2±3.1kg/m^2 vs PPI:25.1±2.9 kg/m^2,P=0.001).CONCLUSION Diagnosis of LPR should be assessed with oropharyngeal p H-monitoring,manometry,and the symptom-scale.LNF achieves better improvement than PPIs for LPR with type I hiatal hernia.展开更多
BACKGROUNG For a long time,laryngopharyngeal reflux disease(LPRD)has been treated by proton pump inhibitors(PPIs)with an uncertain success rate.AIM To shed light the current therapeutic strategies used for LPRD in ord...BACKGROUNG For a long time,laryngopharyngeal reflux disease(LPRD)has been treated by proton pump inhibitors(PPIs)with an uncertain success rate.AIM To shed light the current therapeutic strategies used for LPRD in order to analysis the rationale in the LPRD treatment.METHODS Three authors conducted a PubMed search to identify papers published between January 1990 and February 2019 about the treatment of LPRD.Clinical prospective or retrospective studies had to explore the impact of medical treatment(s)on the clinical presentation of suspected or confirmed LPRD.The criteria for considering studies for the review were based on the population,intervention,comparison,and outcome framework.RESULTS The search identified 1355 relevant papers,of which 76 studies met the inclusion criteria,accounting for 6457 patients.A total of 64 studies consisted of empirical therapeutic trials and 12 were studies where authors formally identified LPRD with pH-monitoring or multichannel intraluminal impedance-pH monitoring(MII-pH).The main therapeutic scheme consisted of once or twice daily PPIs for a duration ranged from 4 to 24 wk.The most used PPIs were omeprazole,esomeprazole,rabeprazole,lansoprazole and pantoprazole with a success rate ranging from 18%to 87%.Other composite treatments have been prescribed including PPIs,alginate,prokinetics,and H2 Receptor antagonists.CONCLUSION Regarding the development of MII-pH and the identification of LPRD subtypes(acid,nonacid,mixed),future studies are needed to improve the LPRD treatment considering all subtypes of reflux.展开更多
AIM: To investigate the utility of scintigraphic studies in predicting response to laparoscopic fundoplication(LF) for chronic laryngopharyngeal reflux symptoms.METHODS: Patients with upper aero-digestive symptoms tha...AIM: To investigate the utility of scintigraphic studies in predicting response to laparoscopic fundoplication(LF) for chronic laryngopharyngeal reflux symptoms.METHODS: Patients with upper aero-digestive symptoms that remained undiagnosed after a period of 2 mo were studied with conventional p H and manometric studies. Patients mainly complained of cough, sore throat, dysphonia and globus. These patients were imaged after ingestion of 99m-technetium diethylene triamine pentaacetic acid. Studies were quantified with time activity curves over the pharynx, upper and lower oesophagus and background. Late studies of the lungs were obtained for aspiration. Patients underwent LF with post-operative review at 3 mo after surgery.RESULTS: Thirty four patients(20 F, 14 M) with an average age of 57 years and average duration of symptoms of 4.8 years were studied. Twenty four hour p H and manometry studies were abnormal in all patients. On scintigraphy, 27/34 patients demonstrated pharyngeal contamination and a rising or flat pharyngeal curve. Lung aspiration was evident in 50% of patients. There was evidence of pulmonary aspiration in 17 of 34 patients in the delayed study(50%). Pharyngeal contamination was found in 27 patients. All patients with aspiration showed pharyngeal contamination. In the 17 patients with aspiration, graphical time activity curve showed rising activity in the pharynx in 9 patients and a flat curve in 8 patients. In those 17 patients without pulmonary aspiration, 29%(5 patients) had either a rising or flat pharyngeal graph. A rising or flat curve predicted aspiration with a positive predictive value of 77% and a negative predictive valueof 100%. Over 90% of patients reported a satisfactory symptomatic response to LF with an acceptable sideeffect profile. CONCLUSION: Scintigraphic reflux studies offer a good screening tool for pharyngeal contamination and aspiration in patients with gastroesophageal reflux disease.展开更多
AIM: To investigate the effect of rikkunshito on laryngopharyngeal reflux(LPR) symptoms and gastric emptying in patients with proton-pump inhibitor(PPI)refractory LPR.METHODS: In total,22 patients with LPR were enroll...AIM: To investigate the effect of rikkunshito on laryngopharyngeal reflux(LPR) symptoms and gastric emptying in patients with proton-pump inhibitor(PPI)refractory LPR.METHODS: In total,22 patients with LPR were enrolled.Following a 2-wk treatment with PPI monotherapy,PPI-refractory LPR patients were randomly divided into two treatment groups(rikkunshito alone or rikkunshito plus the PPI,lansoprazole).LPR symptoms were assessed using a visual analog scale(VAS) score,gastrointestinal symptoms were assessed using the gastrointestinal symptom rating scale(GSRS),and gastric emptying was assessed using the radio-opaque marker method prior to and 4 wk following treatments.RESULTS: The 4-wk treatment with rikkunshito alone and with rikkunshito plus the PPI significantly decreased the globus sensation VAS scores.The VAS score for sore throat was significantly decreased following treatment with rikkunshito plus PPI but not by rik kunshito alone.Neither treatment significantly changed the GSRS scores.Rikkunshito improved delayed gastric emptying.We found a significant positive correlation between improvements in globus sensation and in gastric emptying(r2= 0.4582,P < 0.05).CONCLUSION: Rikkunshito improved globus sensation in patients with PPI-refractory LPR,in part,because of stimulation of gastric emptying.Thus,rikkunshito is an effective treatment for PPI-refractory LPR.展开更多
BACKGROUND When gastroesophageal reflux contents reach above the upper esophageal sphincter,patients may,in addition to typical reflux symptoms,present with atypical,extraesophageal symptoms related to laryngopharynge...BACKGROUND When gastroesophageal reflux contents reach above the upper esophageal sphincter,patients may,in addition to typical reflux symptoms,present with atypical,extraesophageal symptoms related to laryngopharyngeal reflux(LPR).Surgical treatment of LPR has shown to lead to 70%symptom improvement,however no gold standard for the diagnosis of LPR exists.In 2007,the Restech Dx-pH was released as a valid method to measure acid exposure above the upper esophageal sphincter.Recently,a new software update was introduced for analysis of measured pH data and calculation of composite scores.The effect of the changes applied to the new software version have not yet been analyzed.AIM To compare results generated by Data View 3 to the most recently released Data View 4.METHODS All patients with gastroesophageal reflux disease symptoms were seen in a specialized surgical outpatient clinic for gastrointestinal function testing.Retrospective chart review was performed of all patients presenting with suspected gastroesophageal reflux disease and extraesophageal reflux symptoms,who underwent laryngopharyngeal pH monitoring using the Restech Dx-pH system(Respiratory Technology Corp.,Houston,TX,United States)and simultaneous esophageal pH monitoring.Data View 3 and Data View 4 were used to evaluate Restech studies obtained.Diary entries such as mealtimes,supine and upright periods,and symptoms were entered manually to ensure accuracy and precise conversion of data between both software versions.Paired t test was performed for statistical analysis of results.RESULTS A total of 174 patients(63.8%female)met inclusion criteria,all suffering from extraesophageal reflux symptoms as well as typical gastroesophageal reflux disease symptoms.Mean RYAN score upright was 48.77 in Data View 3 compared to 22.17 in Data View 4,showing a significant difference(~aP=0.0001).Similar results were shown for supine period(mean RYAN Score Data View 35.29 vs 1.42 in Data View 4,~cP=0.0001).For upright periods 80 patients showed a decrease of value of the RYAN score with a mean of-58.9(mean 51.1%decrease).For supine position 25 patients showed a decrease of value of the RYAN score with a mean of-15.13[range(-153.44)–(-0.01)],which equals a mean decrease of value of 44.5%.Ten patients showed no oropharyngeal acid exposure in Data View 3,but mild/moderate(n=7)or severe(n=3)acid exposure in Data View 4.Correlation with positive esophageal pH measurement was improved in all 10 patients.CONCLUSION Results of both software versions cannot be compared to each other.However,our data suggests that Data View 4 may be an improvement of the Restech pH measurement in the evaluation of LPR.展开更多
BACKGROUND There is no established correlation between 24-h esophageal pH-metry(Eso-pH)and the new laryngopharyngeal pH-monitoring system(Restech)as only small case series exist.Eso-pH was not designed to detect laryn...BACKGROUND There is no established correlation between 24-h esophageal pH-metry(Eso-pH)and the new laryngopharyngeal pH-monitoring system(Restech)as only small case series exist.Eso-pH was not designed to detect laryngopharyngeal reflux(LPR)and Restech may detect LPR better.We have previously published a dataset using the two techniques in a large patient collective with gastroesophageal reflux disease.Anatomically,patients after esophagectomy were reported to represent an ideal human reflux model as no reflux barrier exists.AIM To use a human reflux model to examine our previously published correlation in these patients.METHODS Patients after Ivor Lewis esophagectomy underwent our routine follow-up program with surveillance endoscopies,computed tomography scans and further exams following surgery.Only patients with a complete check-up program and reflux symptoms were offered inclusion into this prospective study and evaluated using Restech and simultaneous Eso-pH.Subsequently,the relationship between the two techniques was evaluated RESULTS A total of 43 patients from May 2016-November 2018 were included.All patients presented with mainly typical reflux symptoms such as heartburn(74%),regurgitation(84%),chest pain(58%),and dysphagia(47%).Extraesophageal symptoms such as cough,hoarseness,asthma symptoms,and globus sensation were also present.Esophageal 24-hour pH-metry was abnormal in 88%of patients with a mean DeMeester Score of 229.45[range 26.4-319.5].Restech evaluation was abnormal in 61%of cases in this highly selective patient cohort.All patients with abnormal supine LPR were also abnormal for supine esophageal reflux measured by conventional Eso-pH.CONCLUSION Patients following esophagectomy and reconstruction with gastric interposition can ideally serve as a human reflux model.Interestingly,laryngopharyngeal reflux phases occur mainly in the upright position.In this human volume-reflux model,results of simultaneous esophageal and laryngopharyngeal(Restech)pHmetry showed 100%correlation as being explicable by one of our reflux scenarios.展开更多
BACKGROUND Laryngeal contact granuloma(LCG)is difficult to treat and frequently associated with high persistence and recurrence,despite the availability of both surgical and pharmacological treatment options.An approp...BACKGROUND Laryngeal contact granuloma(LCG)is difficult to treat and frequently associated with high persistence and recurrence,despite the availability of both surgical and pharmacological treatment options.An appropriate strategy is therefore needed to help patients with multiple recurrences of LCG to potentially avoid unnecessary surgery.CASE SUMMARY We describe the case of a 34-year-old male patient with recurrent LCG in which a good response was achieved through successful management of laryngopharyngeal reflux disease using a combination pharmacotherapeutic regimen consisting of anti-reflux therapy,pepsin secretion inhibition,bile acid neutralization,and lifestyle modifications.This patient underwent surgery to excise the granuloma,then relapsed,underwent a second surgery,which was followed by a second recurrence.The granuloma then disappeared after 9 mo of combined treatment with ilaprazole enteric-coated capsules(10 mg qd),mosapride tablets(5 mg tid)and compound digestive enzyme capsules(2 tablets).The drug regimen was discontinued after one year,and no recurrence of the lesion has been reported during the one-year follow-up period.CONCLUSION We report a combination of pharmacotherapeutics and lifestyle modifications for the management of laryngopharyngeal reflux disease to address recurring LCG.展开更多
Background:Obstructive sleep apnea/hypopnea syndrome (OSAHS) and laryngopharyngeal reflux (LPR) disease have a high comorbidity rate,but the potential causal relation between the two diseases remains unclear.Our ...Background:Obstructive sleep apnea/hypopnea syndrome (OSAHS) and laryngopharyngeal reflux (LPR) disease have a high comorbidity rate,but the potential causal relation between the two diseases remains unclear.Our objectives were to investigate the esophageal functional changes in OSAHS patients and determine whether OSAHS affects LPR by affecting esophageal functions.Methods:Thirty-six OSAHS patients and 10 healthy controls underwent 24-h double-probed combined esophageal multichannel intraluminal impedance and pH monitoring simultaneously with polysomnography.High-resolution impedance manometry was applied to obtain a detailed evaluation of pharyngeal and esophageal motility.Results:There were 13 OSAHS patients (36.1%) without LPR (OSAHS group) and 23 (63.9%) with both OSAHS and LPR (OSAHS and LPR group).Significant differences were found in the onset velocity of liquid swallows (OVL,P =0.029) and the percent relaxation of the lower esophageal sphincter (LES) during viscous swallows (P =0.049) between the OSAHS and control groups.The percent relaxation of LES during viscous swallows was found to be negatively correlated with upright distal acid percent time (P =0.016,R =-0.507),and OVL was found to be negatively correlated with recumbent distal acid percent time (P =0.006,R =-0.557) in the OSAHS and LPR group.Conclusions:OSAHS patients experience esophageal functional changes,and linear correlations were found between the changed esophageal functional parameters and reflux indicators,which might be the reason that LPR showed a high comorbidity with OSAHS and why the severity of the two diseases is correlated.展开更多
Background:Laryngopharyngeal reflux disease(LPRD)is a condition with nonspecific symptoms and most of times patients present late with advanced disease which may pre-dispose to malignancy.The magnitude and clinical ch...Background:Laryngopharyngeal reflux disease(LPRD)is a condition with nonspecific symptoms and most of times patients present late with advanced disease which may pre-dispose to malignancy.The magnitude and clinical characteristics of this condition are not well known among patients attending Otorhinolaryngology services in Tanzania.Materials and methods:This was a hospital based descriptive cross sectional study,conducted in the wards and clinics of Otorhinolaryngology department of Muhimbili National Hospital.Patients with symptoms of Laryngopharyngeal reflux disease were included in the study.Data was collected using questionnaires and clinical examination forms,were processed and analysed by using SPSS.Results presented in frequency tables,cross tabulations and figures.Results:This study recruited 256 participants among them males were 131(51.2%).The mean age was(41.38±13.94)years.Prevalence of Laryngopharyngeal reflux disease was 18.4%without gender predilection.The commonest symptoms were globus sensation,hoarseness of voice and excessive urge to clear the throat with 95.7%,88.1%and 83.0%respectively while the most observed signs were thick endolaryngeal mucus,Vocal cord oedema and partial ventricular obliteration with 90.9%,88.6%and 72.7%respectively.Lying down less than two hours after meal and spices foods consumption were the leading risk factors.Hypertension and Diabetes Mellitus type 2 were the most prevalent co morbid conditions associated with Laryngopharyngeal reflux disease.Conclusion:The prevalence of Laryngopharyngeal reflux disease is high among patients attending Otorhinolaryngology services at Muhimbili national hospital.All patients with Laryngopharyngeal reflux disease related symptoms should get thorough evaluation for early diagnosis and treatment.展开更多
Heterotopic gastric mucosa of the proximal esophagus (HGMPE),also referred to as"inlet patch"or"cervical inlet patch",is a salmon colored patch that is usually located just distal to the upper esop...Heterotopic gastric mucosa of the proximal esophagus (HGMPE),also referred to as"inlet patch"or"cervical inlet patch",is a salmon colored patch that is usually located just distal to the upper esophageal sphincter. HGMPE is uncommon with endoscopic studies reporting a prevalence ranging from less than one percent to 18%.Most HGMPE are asymptomatic and are detected incidentally during endoscopy for evaluations of other gastrointestinal complaints.Most consider HGMPE as clinically irrelevant entity.The clinical significance of HGMPE is mainly acid related or neoplastic transformation.The reported prevalence of laryngopharyngeal reflux symptoms varies from less than 20%to as high as 73.1%.However,most of these symptoms are mild. Clinically significant acid related complications such as bleeding,ulcerations,structure and fistulization have been reported.Although rare,dysplastic changes and malignancies in association with HGMPE have also been reported.Associations with Barrett's esophagus have also been reported but the findings so far have been conflicting.There are still many areas that are unknown or not well understood and these include the natural history of HGMPE,risk factors for complications,role of Helicobacter pylori infection and factors associated with malignant transformations.Follow-up may need to be considered for patients with complications of HGMPE and surveillance if biopsies show intestinal metaplasia or dysplastic changes.Despite the overall low incidence of clinically relevant manifestations reported in the literature,HGMPE is a clinically significant entity but further researches are required to better understand its clinical significance.展开更多
Background: It is crucial for the army to know the prevalence of obstructive sleep apnea(OSA) syndrome in activeduty army personnel. Little information has been reported on the prevalence of OSA and clinical features ...Background: It is crucial for the army to know the prevalence of obstructive sleep apnea(OSA) syndrome in activeduty army personnel. Little information has been reported on the prevalence of OSA and clinical features in activeduty army personnel. This study was aimed to estimate the prevalence of snoring and risk of developing OSA in activeduty army personnel in Thailand and to identify the co-morbidities of OSA. In total, 1107 participants who were aged20–60 years and were deployed to the three southernmost provinces of Thailand were enrolled. All the participants completed the Phramongkutklao(PMK) Hospital OSA Questionnaire that was modified and validated from the Berlin Questionnaire and underwent physical examination. The participants were 1107 active-duty army personnel in the three southernmost provinces of Thailand, both males and females, aged 20–60 years.Methods: The PMK OSA Questionnaire was used to assess the risk of OSA together with interviewing for snoring,fatigue, falling asleep and day-time sleepiness. Physical examination of the neck, chest and hip circumference,and height was performed. Information concerning physical training, co-morbid diseases, smoking and alcoholic consumption was collected.Results: The prevalence of snoring was 58.5, and 4.8% met the PMK OSA Questionnaire criteria, thus indicating a high risk of OSA. The information obtained indicated that laryngopharyngeal reflux(LPR), current smoking and alcoholic consumption were significantly higher in the high-risk OSA group.Conclusions: Early detection and treatment of OSA in active-duty army personnel are imperative. Physical examination and polysomnography can be used to reveal the high-risk group. High body mess index(BMI), laryngopharyngeal reflux, current smoking and alcoholic consumption are modifiable factors for OSA and are avoidable. A policy to decrease the BMI and risk of LPR, as well as to stop smoking and alcoholic consumption, should be applied.展开更多
A 65-year-old man was admitted to our hospital following 6 months of dysphagia. At first, conventional endoscopy showed a reddish and depressed lesion in the stomach and an elevated lesion in the posterior wall of the...A 65-year-old man was admitted to our hospital following 6 months of dysphagia. At first, conventional endoscopy showed a reddish and depressed lesion in the stomach and an elevated lesion in the posterior wall of the hypopharynx. An endoscopic biopsy showed adenocarcinoma in the stomach, and squamous cell carcinoma in the hypopharynx. On the further examination, trans-nasal endoscopy with narrow band imaging (NBI) was performed. During the trumpet maneuver, a huge protruded lesion was observed and it reached to the orifice of the esophagus. Other superficial lesion located at left pyriform sinus was detected by NBI system as brownish area with brown dots. Furthermore, superficial esophageal cancer in the cervical esophagus was detected. Finally, 4 carcinomas in upper gastrointestinal tract were detected. Among them, the hypopharyngeal cancer was the most advanced (T3N0). The patient hoped to preserve his voice and swallowing function, endoscopic laryngo-pharyngeal surgery (ELPS) was performed for the hypopharyngeal cancer. Endoscopic mucosal resection (EMR) was performed for the esophageal cancer, and Endoscopic submucosal dissection (ESD) was performed for the gastric cancer. Under collaboration between a head and neck surgeon and an endoscopist, the tumor was resected en-bloc. The histopathological findings of hypopharyngeal cancer were squamous cell carcinoma, subeipthelial invasion, 29 × 28 × 4.2 mm. The others were diagnosed as mucosal cancers. The patient is currently alive with no recurrence at 28 months after the surgery;there is no stricture at the cervical esophagus. Endoscopic laryngopharyngeal surgery for the tumor of pharyngo-esophageal junction can provide a less invasive treatment.展开更多
Background: Gastroesophageal reflux disease (GERD) is a disorder resulting from the reversed flow of gastroduodenal contents into the esophagus, and producing different symptoms, while laryngopharyngeal reflux (LPR) i...Background: Gastroesophageal reflux disease (GERD) is a disorder resulting from the reversed flow of gastroduodenal contents into the esophagus, and producing different symptoms, while laryngopharyngeal reflux (LPR) is a disorder resulting from the reversed flow of gastric contents into the hypopharynx. The aim of this work is to evaluate LPR in cases of GERD. Methods: The present study was performed on fifty GERD patients diagnosed by gastroscope. LPR was assessed by reflux symptoms score (RSI) and reflux finding score (RFS). Accordingly, patients are classified into: Group I = 25 patients with manifest LPR, and Group II = 25 control patients without LPR symptoms. Results: GERD accounts for 17.4% of attendants of gastroscope unit, where manifest LPR accounts for 29.1% of GERD cases recording mean RSI and RFS 16.48 and 8.44 respectively. Silent LPR accounts for 8% recording mean RFS 7. Conclusion: There is a significant direct proportional relationship between severity of GERD and the RSI and RFS (p = 0.015 and 0.005 respectively).展开更多
基金Supported by National Natural Science Foundation of China,2020YFC2005202.
文摘Laryngopharyngeal reflux disease(LPRD)is an inflammatory condition in the laryngopharynx and upper aerodigestive tract mucosa caused by reflux of stomach contents beyond the esophagus.LPRD commonly presents with symptoms such as hoarseness,cough,sore throat,a feeling of throat obstruction,excessive throat mucus.This complex condition is thought to involve both reflux and reflex mechanisms,but a clear understanding of its molecular mechanisms is still lacking.Currently,there is no standardized diagnosis or treatment protocol.Therapeutic strategies for LPRD mainly include lifestyle modifications,proton pump inhibitors and endoscopic surgery.This paper seeks to provide a comprehensive overview of the existing literature regarding the mechanisms,pathophysiology and treatment of LPRD.We also provide an in-depth exploration of the association between LPRD and gastroesophageal reflux disease.
文摘AIM:To evaluate the efficacy and tolerability of administering a combined therapy in patients with dry eye syndrome(DES)and associated laryngopharyngeal reflux(LPR).METHODS:The study was retrospective,open,observational,and conducted in a real-life setting.Patients had pathological symptom assessment in dry eye(SANDE)and reflux symptom index(RSI)at baseline.Patients were re-assessed after 1mo and at the end of treatment.The treatment consisted of a three-month course based on the combined therapy:Gastroftal eye drops,one drop three times a day,and Gastroftal tablets,two tablets after lunch and two tablets after dinner.Tear break-up-time(TBUT)test,Schirmer test,RSI,and SANDE questionnaire were evaluated.RESULTS:The study included 253 patients.The mean age was 58±11.19y.TBUT test score and Schirmer’s test significantly increased(both P<0.001)after 1mo and at the end of treatment.The RSI score and SANDE scores significantly decreased(both P<0.001)after 1mo and at the end of treatment.CONCLUSION:The current,retrospective,and open study shows that combined therapy using Gastroftal eye drops and tablets could represent a valuable option in managing patients with DES associated with LPR.
文摘AIM:To determine the laryngeal H+K+-ATPase and pharyngeal p H in patients with laryngopharyngeal reflux(LPR)-symptoms as well as to assess the symptom scores during PPI therapy.METHODS:Endoscopy was performed to exclude neoplasia and to collect biopsies from the posterior cricoid area(immunohistochemistry and PCR analysis).Immunohistochemical staining was performed with monoclonal mouse antibodies against human H+K+-ATPase.Quantitative real-time RT-PCR for each of the H+K+-ATPase subunits was performed.The p H values were assessed in the aerosolized environment of the oropharynx(Dxp H Catheter) and compared to a subsequently applied combined p H/MII measurement.RESULTS:Twenty patients with LPR symptoms were included.In only one patient,the laryngeal H+K+-ATPase was verified by immunohistochemical staining.In another patient,real-time RT-PCR for each H+K+-ATPase subunit was positive.Fourteen out of twenty patients had pathological results in Dxp H,and 6/20 patients had pathological results in p H/MII.Four patients had pathological results in both functional tests.Nine out of twenty patients responded to PPIs.CONCLUSION:The laryngeal H+K+-ATPase can only be sporadically detected in patients with LPR symptoms and is unlikely to cause the LPR symptoms.Alternative hypotheses for the pathomechanism are needed.The role of pharyngeal p H-metry remains unclearand its use can only be recommended for patients in a research study setting.
文摘AIM To compare the outcomes between laparoscopic Nissen fundoplication(LNF)and proton pump inhibitors(PPIs)therapy in patients with laryngopharyngeal reflux(LPR)and typeⅠhiatal hernia diagnosed by oropharyngeal p H-monitoring and symptom-scale assessment.METHODS From February 2014 to January 2015,70 patients who were diagnosed with LPR and type I hiatal hernia and referred for symptomatic assessment,oropharyngeal p H-monitoring,manometry,and gastrointestinal endoscopy were enrolled in this study.All of the patients met the inclusion criteria.All of the patients underwent LNF or PPIs administration,and completed a2-year follow-up.Patients’baseline characteristics and primary outcome measures,including comprehensive and single symptoms of LPR,PPIs independence,and satisfaction,and postoperative complications were assessed.The outcomes of LNF and PPIs therapy were analyzed and compared. RESULTS There were 31 patients in the LNF group and 39patients in the PPI group.Fifty-three patients(25 in the LNF group and 28 in the PPI group)completed reviews and follow-up.Oropharyngeal p H-monitoring parameters were all abnormal with high acid exposure,a large amount of reflux,and a high Ryan score,associated reflux symptom index(RSI)score.There was a significant improvement in the RSI and LPR symptom scores after the 2-year follow-up in both groups(P<0.05),as well as typical symptoms of gastroesophageal reflux disease.Improvement in the RSI(P<0.005)and symptom scores of cough(P=0.032),mucus(P=0.011),and throat clearing(P=0.022)was significantly superior in the LNF group to that in the PPI group.After LNF and PPIs therapy,13 and 53 patients achieved independence from PPIs therapy(LNF:44.0%vs PPI:7.14%,P<0.001)during follow-up,respectively.Patients in the LNF group were more satisfied with their quality of life than those in the PPI group(LNF:62.49±28.68 vs PPI:44.36±32.77,P=0.004).Body mass index was significantly lower in the LNF group than in the PPI group(LNF:22.2±3.1kg/m^2 vs PPI:25.1±2.9 kg/m^2,P=0.001).CONCLUSION Diagnosis of LPR should be assessed with oropharyngeal p H-monitoring,manometry,and the symptom-scale.LNF achieves better improvement than PPIs for LPR with type I hiatal hernia.
文摘BACKGROUNG For a long time,laryngopharyngeal reflux disease(LPRD)has been treated by proton pump inhibitors(PPIs)with an uncertain success rate.AIM To shed light the current therapeutic strategies used for LPRD in order to analysis the rationale in the LPRD treatment.METHODS Three authors conducted a PubMed search to identify papers published between January 1990 and February 2019 about the treatment of LPRD.Clinical prospective or retrospective studies had to explore the impact of medical treatment(s)on the clinical presentation of suspected or confirmed LPRD.The criteria for considering studies for the review were based on the population,intervention,comparison,and outcome framework.RESULTS The search identified 1355 relevant papers,of which 76 studies met the inclusion criteria,accounting for 6457 patients.A total of 64 studies consisted of empirical therapeutic trials and 12 were studies where authors formally identified LPRD with pH-monitoring or multichannel intraluminal impedance-pH monitoring(MII-pH).The main therapeutic scheme consisted of once or twice daily PPIs for a duration ranged from 4 to 24 wk.The most used PPIs were omeprazole,esomeprazole,rabeprazole,lansoprazole and pantoprazole with a success rate ranging from 18%to 87%.Other composite treatments have been prescribed including PPIs,alginate,prokinetics,and H2 Receptor antagonists.CONCLUSION Regarding the development of MII-pH and the identification of LPRD subtypes(acid,nonacid,mixed),future studies are needed to improve the LPRD treatment considering all subtypes of reflux.
文摘AIM: To investigate the utility of scintigraphic studies in predicting response to laparoscopic fundoplication(LF) for chronic laryngopharyngeal reflux symptoms.METHODS: Patients with upper aero-digestive symptoms that remained undiagnosed after a period of 2 mo were studied with conventional p H and manometric studies. Patients mainly complained of cough, sore throat, dysphonia and globus. These patients were imaged after ingestion of 99m-technetium diethylene triamine pentaacetic acid. Studies were quantified with time activity curves over the pharynx, upper and lower oesophagus and background. Late studies of the lungs were obtained for aspiration. Patients underwent LF with post-operative review at 3 mo after surgery.RESULTS: Thirty four patients(20 F, 14 M) with an average age of 57 years and average duration of symptoms of 4.8 years were studied. Twenty four hour p H and manometry studies were abnormal in all patients. On scintigraphy, 27/34 patients demonstrated pharyngeal contamination and a rising or flat pharyngeal curve. Lung aspiration was evident in 50% of patients. There was evidence of pulmonary aspiration in 17 of 34 patients in the delayed study(50%). Pharyngeal contamination was found in 27 patients. All patients with aspiration showed pharyngeal contamination. In the 17 patients with aspiration, graphical time activity curve showed rising activity in the pharynx in 9 patients and a flat curve in 8 patients. In those 17 patients without pulmonary aspiration, 29%(5 patients) had either a rising or flat pharyngeal graph. A rising or flat curve predicted aspiration with a positive predictive value of 77% and a negative predictive valueof 100%. Over 90% of patients reported a satisfactory symptomatic response to LF with an acceptable sideeffect profile. CONCLUSION: Scintigraphic reflux studies offer a good screening tool for pharyngeal contamination and aspiration in patients with gastroesophageal reflux disease.
文摘AIM: To investigate the effect of rikkunshito on laryngopharyngeal reflux(LPR) symptoms and gastric emptying in patients with proton-pump inhibitor(PPI)refractory LPR.METHODS: In total,22 patients with LPR were enrolled.Following a 2-wk treatment with PPI monotherapy,PPI-refractory LPR patients were randomly divided into two treatment groups(rikkunshito alone or rikkunshito plus the PPI,lansoprazole).LPR symptoms were assessed using a visual analog scale(VAS) score,gastrointestinal symptoms were assessed using the gastrointestinal symptom rating scale(GSRS),and gastric emptying was assessed using the radio-opaque marker method prior to and 4 wk following treatments.RESULTS: The 4-wk treatment with rikkunshito alone and with rikkunshito plus the PPI significantly decreased the globus sensation VAS scores.The VAS score for sore throat was significantly decreased following treatment with rikkunshito plus PPI but not by rik kunshito alone.Neither treatment significantly changed the GSRS scores.Rikkunshito improved delayed gastric emptying.We found a significant positive correlation between improvements in globus sensation and in gastric emptying(r2= 0.4582,P < 0.05).CONCLUSION: Rikkunshito improved globus sensation in patients with PPI-refractory LPR,in part,because of stimulation of gastric emptying.Thus,rikkunshito is an effective treatment for PPI-refractory LPR.
文摘BACKGROUND When gastroesophageal reflux contents reach above the upper esophageal sphincter,patients may,in addition to typical reflux symptoms,present with atypical,extraesophageal symptoms related to laryngopharyngeal reflux(LPR).Surgical treatment of LPR has shown to lead to 70%symptom improvement,however no gold standard for the diagnosis of LPR exists.In 2007,the Restech Dx-pH was released as a valid method to measure acid exposure above the upper esophageal sphincter.Recently,a new software update was introduced for analysis of measured pH data and calculation of composite scores.The effect of the changes applied to the new software version have not yet been analyzed.AIM To compare results generated by Data View 3 to the most recently released Data View 4.METHODS All patients with gastroesophageal reflux disease symptoms were seen in a specialized surgical outpatient clinic for gastrointestinal function testing.Retrospective chart review was performed of all patients presenting with suspected gastroesophageal reflux disease and extraesophageal reflux symptoms,who underwent laryngopharyngeal pH monitoring using the Restech Dx-pH system(Respiratory Technology Corp.,Houston,TX,United States)and simultaneous esophageal pH monitoring.Data View 3 and Data View 4 were used to evaluate Restech studies obtained.Diary entries such as mealtimes,supine and upright periods,and symptoms were entered manually to ensure accuracy and precise conversion of data between both software versions.Paired t test was performed for statistical analysis of results.RESULTS A total of 174 patients(63.8%female)met inclusion criteria,all suffering from extraesophageal reflux symptoms as well as typical gastroesophageal reflux disease symptoms.Mean RYAN score upright was 48.77 in Data View 3 compared to 22.17 in Data View 4,showing a significant difference(~aP=0.0001).Similar results were shown for supine period(mean RYAN Score Data View 35.29 vs 1.42 in Data View 4,~cP=0.0001).For upright periods 80 patients showed a decrease of value of the RYAN score with a mean of-58.9(mean 51.1%decrease).For supine position 25 patients showed a decrease of value of the RYAN score with a mean of-15.13[range(-153.44)–(-0.01)],which equals a mean decrease of value of 44.5%.Ten patients showed no oropharyngeal acid exposure in Data View 3,but mild/moderate(n=7)or severe(n=3)acid exposure in Data View 4.Correlation with positive esophageal pH measurement was improved in all 10 patients.CONCLUSION Results of both software versions cannot be compared to each other.However,our data suggests that Data View 4 may be an improvement of the Restech pH measurement in the evaluation of LPR.
基金Cologne Fortune Scientific Grant Project,No.176/2016.
文摘BACKGROUND There is no established correlation between 24-h esophageal pH-metry(Eso-pH)and the new laryngopharyngeal pH-monitoring system(Restech)as only small case series exist.Eso-pH was not designed to detect laryngopharyngeal reflux(LPR)and Restech may detect LPR better.We have previously published a dataset using the two techniques in a large patient collective with gastroesophageal reflux disease.Anatomically,patients after esophagectomy were reported to represent an ideal human reflux model as no reflux barrier exists.AIM To use a human reflux model to examine our previously published correlation in these patients.METHODS Patients after Ivor Lewis esophagectomy underwent our routine follow-up program with surveillance endoscopies,computed tomography scans and further exams following surgery.Only patients with a complete check-up program and reflux symptoms were offered inclusion into this prospective study and evaluated using Restech and simultaneous Eso-pH.Subsequently,the relationship between the two techniques was evaluated RESULTS A total of 43 patients from May 2016-November 2018 were included.All patients presented with mainly typical reflux symptoms such as heartburn(74%),regurgitation(84%),chest pain(58%),and dysphagia(47%).Extraesophageal symptoms such as cough,hoarseness,asthma symptoms,and globus sensation were also present.Esophageal 24-hour pH-metry was abnormal in 88%of patients with a mean DeMeester Score of 229.45[range 26.4-319.5].Restech evaluation was abnormal in 61%of cases in this highly selective patient cohort.All patients with abnormal supine LPR were also abnormal for supine esophageal reflux measured by conventional Eso-pH.CONCLUSION Patients following esophagectomy and reconstruction with gastric interposition can ideally serve as a human reflux model.Interestingly,laryngopharyngeal reflux phases occur mainly in the upright position.In this human volume-reflux model,results of simultaneous esophageal and laryngopharyngeal(Restech)pHmetry showed 100%correlation as being explicable by one of our reflux scenarios.
文摘BACKGROUND Laryngeal contact granuloma(LCG)is difficult to treat and frequently associated with high persistence and recurrence,despite the availability of both surgical and pharmacological treatment options.An appropriate strategy is therefore needed to help patients with multiple recurrences of LCG to potentially avoid unnecessary surgery.CASE SUMMARY We describe the case of a 34-year-old male patient with recurrent LCG in which a good response was achieved through successful management of laryngopharyngeal reflux disease using a combination pharmacotherapeutic regimen consisting of anti-reflux therapy,pepsin secretion inhibition,bile acid neutralization,and lifestyle modifications.This patient underwent surgery to excise the granuloma,then relapsed,underwent a second surgery,which was followed by a second recurrence.The granuloma then disappeared after 9 mo of combined treatment with ilaprazole enteric-coated capsules(10 mg qd),mosapride tablets(5 mg tid)and compound digestive enzyme capsules(2 tablets).The drug regimen was discontinued after one year,and no recurrence of the lesion has been reported during the one-year follow-up period.CONCLUSION We report a combination of pharmacotherapeutics and lifestyle modifications for the management of laryngopharyngeal reflux disease to address recurring LCG.
基金a grant from National Natural Science Foundation of China (No. 81170902).
文摘Background:Obstructive sleep apnea/hypopnea syndrome (OSAHS) and laryngopharyngeal reflux (LPR) disease have a high comorbidity rate,but the potential causal relation between the two diseases remains unclear.Our objectives were to investigate the esophageal functional changes in OSAHS patients and determine whether OSAHS affects LPR by affecting esophageal functions.Methods:Thirty-six OSAHS patients and 10 healthy controls underwent 24-h double-probed combined esophageal multichannel intraluminal impedance and pH monitoring simultaneously with polysomnography.High-resolution impedance manometry was applied to obtain a detailed evaluation of pharyngeal and esophageal motility.Results:There were 13 OSAHS patients (36.1%) without LPR (OSAHS group) and 23 (63.9%) with both OSAHS and LPR (OSAHS and LPR group).Significant differences were found in the onset velocity of liquid swallows (OVL,P =0.029) and the percent relaxation of the lower esophageal sphincter (LES) during viscous swallows (P =0.049) between the OSAHS and control groups.The percent relaxation of LES during viscous swallows was found to be negatively correlated with upright distal acid percent time (P =0.016,R =-0.507),and OVL was found to be negatively correlated with recumbent distal acid percent time (P =0.006,R =-0.557) in the OSAHS and LPR group.Conclusions:OSAHS patients experience esophageal functional changes,and linear correlations were found between the changed esophageal functional parameters and reflux indicators,which might be the reason that LPR showed a high comorbidity with OSAHS and why the severity of the two diseases is correlated.
文摘Background:Laryngopharyngeal reflux disease(LPRD)is a condition with nonspecific symptoms and most of times patients present late with advanced disease which may pre-dispose to malignancy.The magnitude and clinical characteristics of this condition are not well known among patients attending Otorhinolaryngology services in Tanzania.Materials and methods:This was a hospital based descriptive cross sectional study,conducted in the wards and clinics of Otorhinolaryngology department of Muhimbili National Hospital.Patients with symptoms of Laryngopharyngeal reflux disease were included in the study.Data was collected using questionnaires and clinical examination forms,were processed and analysed by using SPSS.Results presented in frequency tables,cross tabulations and figures.Results:This study recruited 256 participants among them males were 131(51.2%).The mean age was(41.38±13.94)years.Prevalence of Laryngopharyngeal reflux disease was 18.4%without gender predilection.The commonest symptoms were globus sensation,hoarseness of voice and excessive urge to clear the throat with 95.7%,88.1%and 83.0%respectively while the most observed signs were thick endolaryngeal mucus,Vocal cord oedema and partial ventricular obliteration with 90.9%,88.6%and 72.7%respectively.Lying down less than two hours after meal and spices foods consumption were the leading risk factors.Hypertension and Diabetes Mellitus type 2 were the most prevalent co morbid conditions associated with Laryngopharyngeal reflux disease.Conclusion:The prevalence of Laryngopharyngeal reflux disease is high among patients attending Otorhinolaryngology services at Muhimbili national hospital.All patients with Laryngopharyngeal reflux disease related symptoms should get thorough evaluation for early diagnosis and treatment.
文摘Heterotopic gastric mucosa of the proximal esophagus (HGMPE),also referred to as"inlet patch"or"cervical inlet patch",is a salmon colored patch that is usually located just distal to the upper esophageal sphincter. HGMPE is uncommon with endoscopic studies reporting a prevalence ranging from less than one percent to 18%.Most HGMPE are asymptomatic and are detected incidentally during endoscopy for evaluations of other gastrointestinal complaints.Most consider HGMPE as clinically irrelevant entity.The clinical significance of HGMPE is mainly acid related or neoplastic transformation.The reported prevalence of laryngopharyngeal reflux symptoms varies from less than 20%to as high as 73.1%.However,most of these symptoms are mild. Clinically significant acid related complications such as bleeding,ulcerations,structure and fistulization have been reported.Although rare,dysplastic changes and malignancies in association with HGMPE have also been reported.Associations with Barrett's esophagus have also been reported but the findings so far have been conflicting.There are still many areas that are unknown or not well understood and these include the natural history of HGMPE,risk factors for complications,role of Helicobacter pylori infection and factors associated with malignant transformations.Follow-up may need to be considered for patients with complications of HGMPE and surveillance if biopsies show intestinal metaplasia or dysplastic changes.Despite the overall low incidence of clinically relevant manifestations reported in the literature,HGMPE is a clinically significant entity but further researches are required to better understand its clinical significance.
基金Sleep Center,Department of Otolaryngology,Phramongkutklao Hospital
文摘Background: It is crucial for the army to know the prevalence of obstructive sleep apnea(OSA) syndrome in activeduty army personnel. Little information has been reported on the prevalence of OSA and clinical features in activeduty army personnel. This study was aimed to estimate the prevalence of snoring and risk of developing OSA in activeduty army personnel in Thailand and to identify the co-morbidities of OSA. In total, 1107 participants who were aged20–60 years and were deployed to the three southernmost provinces of Thailand were enrolled. All the participants completed the Phramongkutklao(PMK) Hospital OSA Questionnaire that was modified and validated from the Berlin Questionnaire and underwent physical examination. The participants were 1107 active-duty army personnel in the three southernmost provinces of Thailand, both males and females, aged 20–60 years.Methods: The PMK OSA Questionnaire was used to assess the risk of OSA together with interviewing for snoring,fatigue, falling asleep and day-time sleepiness. Physical examination of the neck, chest and hip circumference,and height was performed. Information concerning physical training, co-morbid diseases, smoking and alcoholic consumption was collected.Results: The prevalence of snoring was 58.5, and 4.8% met the PMK OSA Questionnaire criteria, thus indicating a high risk of OSA. The information obtained indicated that laryngopharyngeal reflux(LPR), current smoking and alcoholic consumption were significantly higher in the high-risk OSA group.Conclusions: Early detection and treatment of OSA in active-duty army personnel are imperative. Physical examination and polysomnography can be used to reveal the high-risk group. High body mess index(BMI), laryngopharyngeal reflux, current smoking and alcoholic consumption are modifiable factors for OSA and are avoidable. A policy to decrease the BMI and risk of LPR, as well as to stop smoking and alcoholic consumption, should be applied.
文摘A 65-year-old man was admitted to our hospital following 6 months of dysphagia. At first, conventional endoscopy showed a reddish and depressed lesion in the stomach and an elevated lesion in the posterior wall of the hypopharynx. An endoscopic biopsy showed adenocarcinoma in the stomach, and squamous cell carcinoma in the hypopharynx. On the further examination, trans-nasal endoscopy with narrow band imaging (NBI) was performed. During the trumpet maneuver, a huge protruded lesion was observed and it reached to the orifice of the esophagus. Other superficial lesion located at left pyriform sinus was detected by NBI system as brownish area with brown dots. Furthermore, superficial esophageal cancer in the cervical esophagus was detected. Finally, 4 carcinomas in upper gastrointestinal tract were detected. Among them, the hypopharyngeal cancer was the most advanced (T3N0). The patient hoped to preserve his voice and swallowing function, endoscopic laryngo-pharyngeal surgery (ELPS) was performed for the hypopharyngeal cancer. Endoscopic mucosal resection (EMR) was performed for the esophageal cancer, and Endoscopic submucosal dissection (ESD) was performed for the gastric cancer. Under collaboration between a head and neck surgeon and an endoscopist, the tumor was resected en-bloc. The histopathological findings of hypopharyngeal cancer were squamous cell carcinoma, subeipthelial invasion, 29 × 28 × 4.2 mm. The others were diagnosed as mucosal cancers. The patient is currently alive with no recurrence at 28 months after the surgery;there is no stricture at the cervical esophagus. Endoscopic laryngopharyngeal surgery for the tumor of pharyngo-esophageal junction can provide a less invasive treatment.
文摘Background: Gastroesophageal reflux disease (GERD) is a disorder resulting from the reversed flow of gastroduodenal contents into the esophagus, and producing different symptoms, while laryngopharyngeal reflux (LPR) is a disorder resulting from the reversed flow of gastric contents into the hypopharynx. The aim of this work is to evaluate LPR in cases of GERD. Methods: The present study was performed on fifty GERD patients diagnosed by gastroscope. LPR was assessed by reflux symptoms score (RSI) and reflux finding score (RFS). Accordingly, patients are classified into: Group I = 25 patients with manifest LPR, and Group II = 25 control patients without LPR symptoms. Results: GERD accounts for 17.4% of attendants of gastroscope unit, where manifest LPR accounts for 29.1% of GERD cases recording mean RSI and RFS 16.48 and 8.44 respectively. Silent LPR accounts for 8% recording mean RFS 7. Conclusion: There is a significant direct proportional relationship between severity of GERD and the RSI and RFS (p = 0.015 and 0.005 respectively).