Appendicitis combined with Meckel’s diverticulum obstruction, perforation, and inflammation in children: Three case reports

BACKGROUND Meckel’s diverticulum is a common congenital malformation of the small intestine,with the three most common complications being obstruction,per-foration,and inflammation.To date,only a few cases have been reported world-wide.In children,the clinical symptoms are similar to appendicitis.As most of the imaging features are nonspecific,the preoperative diagnosis is not precise.In addition,the clinical characteristics are highly similar to pediatric acute appendicitis,thus special attention is necessary to distinguish Meckel’s diver-ticulum from pediatric appendicitis.Patients with poor disease control should undergo laparoscopic exploration to avoid serious complications,including intestinal necrosis,intestinal perforation and gastrointestinal bleeding.CASE SUMMARY This report presents three cases of appendicitis in children combined with intestinal obstruction,which was caused by fibrous bands(ligaments)arising from the top part of Meckel's diverticulum,diverticular perforation,and diver-ticular inflammation.All three patients,aged 11-12 years,had acute appendicitis as their initial clinical presentation.All were treated by laparoscopic surgery with a favorable outcome.A complete dataset including clinical presentation,dia-gnostic imaging,surgical information,and histopathologic findings was also provided.CONCLUSION Preoperative diagnosis of Meckel’s diverticulum and its complications is challenging because its clinical signs and complications are similar to those of appendicitis in children.Laparoscopy combined with laparotomy is useful for diagnosis and treatment.

Abdominal cocoon syndrome-a rare culprit behind small bowel ischemia and obstruction:Three case reports

BACKGROUND Abdominal cocoon syndrome(ACS)represents a category within sclerosing encapsulating peritonitis,characterized by the encapsulation of internal organs with a fibrous,cocoon-like membrane of unknown origin,resulting in bowel obstruction and ischemia.Diagnosing this condition before surgery poses a cha-llenge,often requiring confirmation during laparotomy.In this context,we depict three instances of ACS:One linked to intestinal obstruction,the second exclu-sively manifesting as intestinal ischemia without any obstruction,and the final case involving a discrepancy between the radiologist and the surgeon.CASE SUMMARY Three male patients,aged 53,58,and 61 originating from Northern Thailand,arrived at our medical facility complaining of abdominal pain without any prior surgeries.Their vital signs remained stable during the assessment.The diagnosis of abdominal cocoon was confirmed through abdominal computed tomography(CT)before surgery.In the first case,the CT scan revealed capsules around the small bowel loops,showing no enhancement,along with mesenteric congestion affecting both small and large bowel loops,without a clear obstruction.The second case showed intestinal obstruction due to an encapsulated capsule on the CT scan.In the final case,a patient presented with recurring abdominal pain.Initially,the radiologist suspected enteritis as the cause after the CT scan.However,a detailed review led the surgeon to suspect encapsulating peritoneal sclerosis(ACS)and subsequently perform surgery.The surgical procedure involved complete removal of the encapsulating structure,resection of a portion of the small bowel,and end-to-end anastomosis.No complications occurred during surgery,and the patients had a smooth recovery after surgery,eventually discharged in good health.The histopathological examination of the fibrous membrane(cocoon)across all cases consistently revealed the presence of fibro-collagenous tissue,without any indications of malignancy.CONCLUSION Individuals diagnosed with abdominal cocoons commonly manifest vague symptoms of abdominal discomfort.An elevated degree of clinical suspicion,combined with the application of appropriate radiological evaluations,markedly improves the probability of identifying the abdominal cocoon before surgical intervention.In cases of complete bowel obstruction or ischemia,the established norm is the comprehensive removal of the peritoneal sac as part of standard care.Resection with intestinal anastomosis is advised solely when ischemia and gangrene have been confirmed.

Management of Acute Bowel Obstruction in Adults in Ziguinchor Hospital Establishments: About 163 Cases Followed Up

Acute intestinal obstruction represents a very frequent admission to surgical emergencies. The aim of our study was to make a descriptive analysis of the management of acute intestinal obstructions at the level of hospital establishments in Ziguinchor. Materials and Methods: This was a retrospective, descriptive, multicenter study from the period of January 1, 2017 to December 31, 2021. Patients over 15 years of age admitted for occlusive syndrome in the two surgical departments of the Ziguinchor regional hospitals were included in the study. Epidemiological, diagnostic, therapeutic and evolutionary data were studied. Results: Acute intestinal occlusions accounted for 8.3% of admissions. A total of 163 patients were enrolled, 61.9% were men, sex ratio of 1.6. The mean age was 48.7 years. The average consultation time was 74.8 hours (3.12 days). The total occlusive syndrome was in 48.5% of the cases. Abdominal pain was present in 87.1%, vomiting in 74.2%, cessation of matter and gas in 60.7% and meteorism in 36.2%. Biological lab tests reported hyperleukocytosis in 28.1% of the cases. Abdominal CT scans were performed in 71.2%, confirming the diagnosis in 90.5% and determining the etiology in 93.1%. The zone of the obstruction in the small bowel was 62.7%, and in the colon in 37.3%. Functional occlusions accounted for 22.7% of cases and mechanical for 77.3%, including 120 cases of strangulation occlusion (95.2%) and 6 cases of obstruction. Etiologies were dominated by adhesions and/or fibrous bands (61.2%). Medical treatment resolved the occlusive syndrome in 9.2% of cases, instrumental treatment in 17.1% and surgical treatment in 77.3%. Adhesiolysis/section of fibrous bands (55.7%), detorsion (14.3%) and resection anastomosis (11.9%) were the most common surgical procedures. Overall morbidity was 11.6%, dominated by surgical site infection (7.14%). The mean resumption of intestinal transit was 2.7 days, and the mean hospital stay was 7.9 days. Overall mortality was 6.7%. Conclusion: Acute intestinal obstruction is a frequent, absolute medical-surgical emergency, with multiple etiologies dominated in our series by adhesions and/or fibrous bands, whose morbi-mortality could be reduced by early and appropriate management before the onset of intestinal necrosis.

Successful liver resection in a giant hemangioma with intestinal obstruction after embolization

Hepatic hemangiomas are the most common benign tumor of the liver.Most hepatic hemangiomas remain asymptomatic and require no treatment.Giant hepatic hemangiomas with established complications,diagnostic uncertainty and incapacitating symptoms,however,are generally considered an absolute indication for surgical resection.We present a case of a giant hemangioma with intestinal obstruction following transcatheter arterial embolization,by which the volume of the hemangioma was significantly reduced,and it was completely resected by a left hepatectomy.A 21-yearold Asian man visited our hospital for left upper quadrant pain.Examinations at the first visit revealed a left liver hemangioma occupying the abdominal cavity,with a maximum diameter of 31.5 cm.Embolization of the left hepatic artery was performed and confirmed a decrease in its size.However,the patient was readmitted to our hospital one month after embolization for intestinal obstruction.A left hepatectomy was completed through a herringbone incision,and safely removed a giant hemangioma of 26.5 cm × 19.5 cm × 12.0 cm in size and 3690 g in weight.Pre-operative arterial embolization is effective for reducing tumor size,but a close follow-up to decide the time for hepatectomy is important.

Complications and survival in patients undergoing colonic stenting for malignant obstruction

AIM:To investigate whether predicting patients that might be at a higher risk for complications might serve to improve the selection of patients undergoing colonic stenting.METHODS:A retrospective review of consecutive patients who underwent an attempted self-expandable metal stent(SEMS)insertion for malignant colonic obstruction between November 2006 and March 2013.All patients were either referred for preoperative colonic decompression with the intent of a single surgical procedure,or for palliation of the malignant colorectal obstruction for unresectable cancer.Fisher’s test orχ2test was performed on categorical variables,and the t test for continuous variables.Univariable and multivariable logistic regression were used to examine the association between independent variables and the presence of complications from SEMS insertion.RESULTS:SEMS insertion was attempted in 73 patients.Males comprised 55.71%and the mean age was 67.41±12.41 years.Of these,65.15%underwent subsequent surgery,while 34.85%received SEMS as palliation for advanced disease.Extracolonic tumors were only4.76%.The majority of patients had stageⅣdisease(63.83%),while the remainder had stageⅢ(36.17%).SEMS were successfully inserted in 93.85%(95%CI:87.85%-99.85%).Perforations occurred in 4.10%,SEMS migration in 8.21%,and stent re-occlusion from ingrowth occurred in 2.74%of patients.The mean duration of follow up for the patients was 13.52±17.48 mo(range 0-73 mo).None of the variables:age,sex,time between the onset of symptoms to SEMS insertion,time between SEMS insertion and surgery,length of the stenosis,location of the stenosis,albumin level,or receiving neoadjuvant chemotherapy,could predict the development of complications from either SEMS insertion nor prolonged survival.CONCLUSION:None of the variables could predict the development of complications or survival.Further studies are required to identify patients who would benefit the most from SEMS.

Does Obstructive Sleep Apnea (OSA) Increase the Risk of Post-Operative Respiratory Complications after Bariatric Surgery?

Background: OSA affects up to quarter of general population. It is associated with morbid obesity with a higher morbidity and mortality rates. STOP Bang questionnaire is a validated method for OSA screening. OSA patients are at high risk of developing airway obstruction, cardiac events, congestive heart failure, stroke and desaturation post operatively. The aim of this study is to evaluate adverse respiratory events in patients undergoing bariatric surgery in relation to risk of OSA using Stop Bang questionnaire. Methods: This prospective double cohort study was conducted in Tanta University Hospital from Marchto August 2017. During the preoperative assessment, STOP-BANG questionnaire was performed. After extubation, patients were transferred to PACU unit. Respiratory complications were assessed thereafter. Based on STOP-BANG score, patients were divided into two groups, high risk of OSA with STOP-BANG > 3 (Group I) and low risk of OSA with STOP-BANG Results: 104 patients were included in this study. Group I had more comorbidities in the form of CAD (15% versus 2%, P 0.001). Higher number of respiratory complications was noted in high-risk group (31 patients, 59%) compared to (24 patients, 46%) in group II yet, it was not significant. Conclusion: Obese patients with STOP-BANG score > 3 undergoing bariatric surgery are associated with hypertension, dyslipidemia, CAD, and renal insufficiency. High-risk OSA obese patients are at higher risk of developing respiratory compilations like inability to breathe deeply and hypoxia in postoperatively.

Acute left-sided malignant colonic obstruction:Is there a role for endoscopic stenting?

The therapy of left-sided malignant colonic obstruction continues to be one of the largest problems in clinical practice.Numerous studies on colonic stenting for neoplastic colonic obstruction have been reported in the last decades.Thereby the role of self-expandable metal stents(SEMS)in the treatment of malignant colonic obstruction has become better defined.However,numerous prospective and retrospective investigations have highlighted serious concerns about a possible worse outcome after endoscopic colorectal stenting as a bridge to surgery,particularly in case of perforation.This review analyzes the most recent evidence in order to highlight pros and cons of SEMS placement in left-sided malignant colonic obstruction.

Safety of fast-track rehabilitation after gastrointestinal surgery:Systematic review and meta-analysis

AIM:To compare the safety of fast-track rehabilitation protocols(FT) and conventional care strategies(CC),or FT and laparoscopic surgery(LFT) and FT and open surgery(OFT) after gastrointestinal surgery.METHODS:We searched MEDLINE,WHO International Trial Register,Embase and The Cochrane Central Register of Controlled Trials up to 2014 for randomized controlled trials(RCTs) comparing FT and CC or comparing LFT and OFT,with 10 or more randomized participants and about 30 d follow-up.Two reviewers independently extracted data on complications,anastomotic leak,obstruction,wound infection,re-admission between FT and CC or LFT and OFT after gastrointestinal surgery.RESULTS:Twenty-four RCTs of FT vs CC or LFT vs OFT were included.Compared with CC,FT reduced overall complications and wound infection.However,anastomotic leak,obstruction and re-admission were not significantly reduced.The pooled risk ratio(RR) of 0.69(95%CI:0.60-0.78; P < 0.001),pooled RR of 0.71(95%CI:0.57-0.88; P < 0.001),pooled RR of 0.93(95%CI:0.68-1.25; P > 0.05),a pooled RR of 0.87(95%CI:0.67-1.15; P > 0.05) and pooled RR of 0.94(95%CI:0.73-1.22; P > 0.05) respectively.Compared with OFT,LFT reduced complications,with a pooled RR of 0.66(95%CI:0.54-0.81; P < 0.001).CONCLUSION:FTs are safe after gastrointestinal surgery.Additional large,prospective RCTs should be conducted to establish further the safety of this approach.

Acute Intestinal Occlusions at the Cs Ref of Commune I of Bamako

Acute intestinal obstructions are defined as a complete and persistent cessation of materials and gases in a segment of the digestive tract. They constitute a medical-surgical emergency. Our work aimed to study acute intestinal obstructions, to determine the hospital frequency, to describe the aspects (epidemiological, clinical and therapeutic), to analyze the surgical consequences and to evaluate the cost of the management of obstructions. acute intestinal infections in the general surgery department of the reference health center of commune I of Bamako in Mali. Our retrospective, longitudinal and descriptive study took place from January 1, 2015 to December 31, 2019 in the general surgery department of the reference health center in commune I of Bamako. The average age was 47.72 years with extremes of 15 and 78 years and a standard deviation of 16.07. Our sex ratio (56 men/15 women) was 3.38. The clinical signs were dominated by abdominal pain (100%), vomiting (52.9%), cessation of materials and gases (25.4%) and meteorism (35.3%). The main etiologies found intraoperatively were strangulated hernia (54.9%), bands and/or adhesions (21.1%), sigmoid volvulus (12.7%), colorectal tumor (7%), small bowel volvulus (2.8%) and acute intestinal intussusception (1.4%). Hernia repair was the most performed surgical procedure, i.e. 54.9%. The overall mortality rate was 1.4%.

Oncologic safety of colonic stenting as a bridge to surgery in leftsided malignant colonic obstruction:Current evidence and prospects

Approximately 7%-29%of patients with colorectal cancer present with colonic obstruction.The concept of self-expandable metal stent(SEMS)insertion as a bridge to surgery(BTS)is appealing.However,concerns on colonic stenting possibly impairing oncologic outcomes have been raised.This study aimed to review current evidence on the short-and long-term oncologic outcomes of SEMS insertion as BTS for left-sided malignant colonic obstruction.For short-term outcomes,colonic stenting facilitates a laparoscopic approach,increases the likelihood of primary anastomosis without a stoma,and may decrease postoperative morbidity.However,SEMS-related perforation also increases local recurrence and impairs overall survival.Moreover,colonic stenting may cause negative oncologic outcomes even without perforation.SEMS can induce shear forces on the tumor,leading to increased circulating cancer cells and aggressive pathological characteristics,including perineural and lymphovascular invasion.The conflicting evidence has led to discordant guidelines.Well-designed collaborative studies that integrate both oncologic outcomes and data on basic research(e.g.,alteration of circulating tumors)are needed to clarify the actual benefit of colonic stenting as BTS.

Machine learning as a tool predicting short-term postoperative complications in Crohn’s disease patients undergoing intestinal resection: What frontiers?

The recent study,“Predicting short-term major postoperative complications in intestinal resection for Crohn’s disease:A machine learning-based study”invest-igated the predictive efficacy of a machine learning model for major postoperative complications within 30 days of surgery in Crohn’s disease(CD)patients.Em-ploying a random forest analysis and Shapley Additive Explanations,the study prioritizes factors such as preoperative nutritional status,operative time,and CD activity index.Despite the retrospective design’s limitations,the model’s robu-stness,with area under the curve values surpassing 0.8,highlights its clinical potential.The findings align with literature supporting preoperative nutritional therapy in inflammatory bowel diseases,emphasizing the importance of compre-hensive assessment and optimization.While a significant advancement,further research is crucial for refining preoperative strategies in CD patients.

SEMS vs cSEMS in duodenal and small bowel obstruction:High risk of migration in the covered stent group

AIM:To compare clinical success and complications of uncovered self-expanding metal stents(SEMS)vs covered SEMS(cSEMS)in obstruction of the small bowel.METHODS:Technical success,complications and outcome of endoscopic SEMS or cSEMS placement in tumor related obstruction of the duodenum or jejunum were retrospectively assessed.The primary end points were rates of stent migration and overgrowth.Secondary end points were the effect of concomitant biliary drainage on migration rate and overall survival.The data was analyzed according to the Strengthening the Reporting of Observational Studies in Epidemiology guidelines.RESULTS:Thirty-two SEMS were implanted in 20 patients.In all patients,endoscopic stent implantation was successful.Stent migration was observed in 9 of16 cSEMS(56%)in comparison to 0/16 SEMS(0%)implantations(P=0.002).Stent overgrowth did not significantly differ between the two stent types(SEMS:3/16,19%;cSEMS:2/16,13%).One cSEMS dislodged and had to be recovered from the jejunum by way of laparotomy.Time until migration between SEMS and cSEMS in patients with and without concomitant biliary stents did not significantly differ(HR=1.530,95%CI0.731-6.306;P=0.556).The mean follow-up was 57±71 d(range:1-275 d).CONCLUSION:SEMS and cSEMS placement is safe in small bowel tumor obstruction.However,cSEMS is accompanied with a high rate of migration in comparison to uncovered SEMS.

Enteral stents for the management of malignant colorectal obstruction

Colorectal cancer(CRC) is the 3rd most common cancer in the United States with more than 10000 new cases diagnosed annually. Approximately 20% of patients with CRC will have distant metastasis at time of diagnosis, making them poor candidates for primary surgical resection. Similarly, 8%-25% of patients with CRC will present with bowel obstruction and will require palliative therapy. Emergent surgical decompression has a high mortality and morbidity, and often leads to a colostomy which impairs the patient's quality of life. In the last decade, there has been an increasing use of colonic stents for palliative therapy to relieve malignant colonic obstruction. Colonic stents have been shown to be effective and safe to treat obstruction from CRC, and are now the therapy of choice in this scenario. In the setting of an acute bowel obstruction in patients with potentially resectable colon cancer, stents may beused to delay surgery and thus allow for decompression, adequate bowel preparation, and optimization of the patient's condition for curative surgical intervention. An overall complication rate(major and minor) of up to 25% has been associated with the procedure. Long term failure of stents may result from stent migration and tumor ingrowth. In the majority of cases, repeat stenting or surgical intervention can successfully overcome these adverse effects.

Unusual radiological finding of lethal pneumatosis intestinalis and portomesenteric vein gas

Pneumatosis intestinalis and portomesenteric vein gas are rare and potentially severe radiological findings that occur both in pediatric and adult populations.They actually are radiographic signs of underlying intra-abdominal pathology,abnormality or diagnostic medical interference.If combined with other radiological or clinical signs of intestinal ischemia or sepsis,the prognosis is dismal and urgent laparotomy is mandatory.We report two cases of surgical treatment with ominous outcome in an effort to characterize this finding correctly as an absolute surgical indication or as an additional diagnostic criterion that simply marks a further breakdown of the systems in patients with a long list of severe medical conditions.

Risk Factors for the Development of Adhesive Small Bowel Obstruction after Abdominal and Pelvic Operations

Introduction: Adhesive small bowel obstruction (SBO) is a disease process that has been difficult to prevent. Mechanical barriers and chemical agents exist to disrupt the formation of adhesions following surgery but each associated with medical risk and financial burden. Identifying risk factors for developing SBO in patients post laparotomy would aid in the appropriate use of such agents. We hypothesize that there might be additional risk factors that are associated with a higher likelihood of SBO. Methods: A retrospective analysis from 2008 to 2012 was performed. Cases of SBO following previous laparotomy were compared to those without SBO. Results: 468 medical records were reviewed (57% male). Operations that caused the highest risks for SBO included gynecological, colorectal and hernia operations with prosthetic materials. 66% percent of patients underwent a prior abdominal or pelvic high-risk procedure. The average time from surgery to the development of SBO was 24 months (median 19 months). Patients who developed SBO had a median age of 58.4 years on initial surgery, average previous operative time of 4.3 hours, and an av-erage of two prior operations. For every hour of operative time, the odds of developing SBO increased by 33% (p 3 decreased the odds of SBO (p = 0.05). Conclusions: Longer operative times are associated with post-operative adhesive small bowel obstruction. Patients with an ASA score greater than or equal to 3 appear to have a reduced risk of adhesive small bowel obstruction.

Predicting the outcome of closed-loop small bowel obstruction by preoperative characteristics

BACKGROUND Closed-loop small bowel obstruction(CL-SBO)can threaten the viability of the intestine by obstructing a bowel segment at two adjacent points.Prompt recognition and surgery are crucial.AIM To analyze the outcomes of patients who underwent surgery for CL-SBO and to evaluate clinical predictors.METHODS Patients who underwent surgery for suspected CL-BSO on computed tomography(CT)at a single center between 2013 and 2019 were evaluated retrospectively.Patients were divided into three groups by perioperative outcome,including viable bowel,reversible ischemia,and irreversible ischemia.Clinical and laboratorial variables at presentation were compared and postoperative outcomes were analyzed.RESULTS Of 148 patients with CL-SBO,28(19%)had a perioperative viable small bowel,86(58%)had reversible ischemia,and 34(23%)had irreversible ischemia.Patients with a higher age had higher risk for perioperative irreversible ischemia[odds ratio(OR):1.03,95%confidence interval(CI):0.99-1.06].Patients with American Society of Anaesthesiologists(ASA)classification≥3 had higher risk of perioperative irreversible ischemia compared to lower ASA classifications(OR:3.76,95%CI:1.31-10.81).Eighty-six patients(58%)did not have elevated C-reactive protein(>10 mg/L),and between-group differences were insignificant.Postoperative in-hospital stay was significantly longer for patients with irreversible ischemia(median 8 d,P=0.001)than for those with reversible ischemia(median 6 d)or a viable bowel(median 5 d).Postoperative morbidity was significantly higher in patients with perioperative irreversible ischemia(45%,P=0.043)compared with reversible ischemia(20%)and viable bowel(4%).CONCLUSION Older patients or those with higher ASA classification had an increased risk of irreversible ischemia in case of CL-SBO.After irreversible ischemia,postoperative morbidity was increased.

Techniques for Avoiding Saccular Extended Obstruction at the Anastomotic Site of Functional End-to-End Anastomosis

Saccular extended obstruction is generated when the anastomotic site of functional end-to-end anastomosis is extended saccularly and blocked by intestinal contents. This is a specific complication of functional end-to-end anastomosis. Saccular extended obstruction of the anastomotic site of func-tional end-to-end anastomosis causes postoperative intestinal obstruction. Saccular extended obstruction places a heavy burden on patients because surgery is necessary for treatment of intestinal obstruction due to saccular extended obstruction. However, saccular extended obstruction is not a commonly recognized complication. The greatest factor contributing to the development of saccular extended obstruction is an acute angle between the portions of the intestinal tract oral and aboral to the anastomotic site. When this angle approaches obtuse angle, preferably close to a straight line, stagnation of the intestinal contents does not occur at the anastomotic site of functional end-to-end anastomosis and saccular extended obstruction is avoided. For making the angle of anastomotic intestinal tracts obtuse or straight, it may be effective that the entry hole of stapling suture instrument creating the anastomotic stoma is closed perpendicular to the intestinal axis.

Gynecologic Oncologic Surgery for the Palliation of Life-Limiting Cancer Crises—The Importance of Education and Training in Palliative Care for the Gynecologic Oncologist

Introduction: Palliative care expertise is an important component of the comprehensive care of women with gynecologic cancers. Palliative care ranges from treatment of symptoms experienced by people with cancer such as constipation, nausea, anxiety, pain to careful and the skillful discussion of prognosis and goals of care. The purpose of this review is to summarize the basic issues in palliative care faced by healthcare providers caring for people with cancer and then focus on some examples of diagnostic and treatment dilemmas faced by gynecologic oncologists caring for women with recurrent cancers. Review Summary: Palliative and hospice care strategies are described. Palliative care refers to symptom management from diagnosis through active treatment, problems encountered by survivors, and concerns at the end of life. Hospice care pertains to care during the last six months of life and includes the alleviation of suffering of those dying from cancer and the support for family members. The symptoms at the end of life including pain, anorexia, and intestinal complications are reviewed. Palliative surgical procedures range from the drainage of pleural and abdominal fluid, including the management of intestinal obstruction via drains, diversionary procedures, or the creation of an ostomy. A comparison of outcomes between medical (when surgery was not feasible) and surgical management of bowel obstruction shows the average survival of 54 days compared to 193 days respectively. Conclusion: Gynecologic oncologists are uniquely positioned among other oncologists in managing intestinal obstruction, malignant ascites and pleural effusions, and oligometastatic recurrences where they must decide whether a medical or surgical approach will be effective in palliation and alleviation of suffering. The combination of traditional surgical gynecologic oncology training with palliative care is crucial to become the most effective clinician for each patient with advanced or recurrent gynecologic cancer.

补中益气汤联合穴位贴敷治疗术后早期炎性肠梗阻临床研究

目的 探讨补中益气汤联合穴位贴敷治疗术后早期炎性肠梗阻(EPISBO)的临床效果。方法 纳入石家庄市中医院2019年6月至2022年3月收治的EPISBO病人110例,按随机数字表法分为对照组和治疗组(n=55),所有病人给予胃肠减压、静脉液体复苏、纠正水电解质及酸碱平衡紊乱、抗感染等基础对症治疗,对照组病人在基础对症治疗的基础上给予穴位贴敷治疗,治疗组病人在对照组的基础上加服补中益气汤,治疗周期为7 d。观察两组血清白细胞介素-1β(IL-1β)、内毒素、血管活性肽(VIP)、一氧化氮(NO)、去甲肾上腺素(NE)、5-羟色胺(5-HT)水平、胃肠功能改善时间、临床疗效以及不良反应发生率。结果 治疗组总有效率(92.73%)显著高于对照组(78.18%)(P<0.05);治疗1 d、7 d后,两组血清IL-1β、内毒素水平均显著降低,且治疗组低于对照组(P<0.05);治疗1 d、7 d后,两组血清VIP、NO、NE、5-HT水平均显著降低,且治疗7 d后治疗组血清VIP、NO、NE水平显著低于对照组(P<0.05);治疗组肠鸣音恢复时间、肛门排气恢复时间、进食恢复时间、住院时间均显著低于对照组(P<0.05)。结论 补中益气汤联合穴位贴敷对EPISBO病人的临床疗效显著,可有效降低血清IL-1β、内毒素水平,改善胃肠功能。

Evaluation of the risk factors for severe complications and surgery of intestinal foreign bodies in adults:a single-center experience with 180 cases

Background Foreign bodies(FBs)lodged in the intestine or causing intestinal complications are uncommon in clinical practice but may pose diagnostic difficulties and prove life-threatening.This study aimed to evaluate the risk factors for severe complications and surgery to aid clinicians in the diagnosis and management of intestinal FBs.Methods We performed a retrospective analysis of patients in whom FBs were lodged in the intestine or caused complications from 2010 to 2020 in the First Affiliated Hospital of Wenzhou Medical University(Zhejiang,China).The characteristics of the patients and FBs,symptoms,imaging findings,diagnostics,treatment strategies,and clinical outcomes were analysed.Furthermore,the risk factors for complications and surgery were investigated.Results In total,180 patients were included in our study.Most patients(76.1%)were unable to provide a history of ingestion.Bezoars were the most common FBs(35.6%).The FBs were mainly located in the duodenum(32.8%)and the ileum(27.8%).Surgical removal of FBs was successful in 89(49.4%)patients and endoscopic removal in 54(30.0%)patients.Eleven with perforations were treated conservatively.FBs located in the jejunum or ileum were more likely to cause severe complications than those located in the duodenum.FBs located in the jejunum,ileum,or sigmoid colon were more likely to undergo surgery,and severe complications were an independent risk factor for surgery.Conclusion Intestinal FBs,often localized in angulation,are likely to be misdiagnosed because most patients do not provide a history of FB ingestion.Surgery and endoscopic therapy are the most commonly used treatment modalities.Surgery is not mandatory in clinically stable patients with small and contained perforations.FBs located in the jejunum or ileum are risk factors for both complications and surgery.