Introduction: This study aimed to compare the frequency of diabetic and non-diabetic patients admitted for ST-elevation myocardial infarction (STEMI), assess their epidemiological, clinical, and paraclinical profiles,...Introduction: This study aimed to compare the frequency of diabetic and non-diabetic patients admitted for ST-elevation myocardial infarction (STEMI), assess their epidemiological, clinical, and paraclinical profiles, and evaluate their therapeutic strategies and outcomes. Methodology: A descriptive, analytical, comparative study with prospective and retrospective data collection was conducted from April 1, 2020, to March 31, 2021. Diabetic and non-diabetic patients with STEMI admitted to a cardiology department were included. STEMI diagnosis was based on clinical and electrocardiographic criteria showing persistent ST-segment elevation in at least two leads. All patients included in the study signed a written, informed consent form. Data analysis was performed using SPSS, with a p-value ≤ 0.05 considered statistically significant. Results: STEMI prevalence was 15.27%, with 37.11% of patients being diabetic and 62.89% non-diabetic. Diabetic patients had a mean age of 59.2 ± 10.9 years, while non-diabetics averaged 58 ± 13.4 years. Diabetics were predominantly female (72.2%), whereas non-diabetics were mainly male (83.6%). Smoking was less frequent among diabetics (25% vs. 47.54%), but hypertension, obesity, and sedentary lifestyle were more common. Diabetics had an average of 3.5 ± 1.1 risk factors compared to 2.6 ± 1.2 in non-diabetics. Admission delay was longer for diabetics (34.8 ± 51.6 hours vs. 23.3 ± 52.3 hours). Chest pain was the main symptom in both groups. Electrocardiograms showed that anterior and inferior infarctions were most frequent. Triple vessel disease and severe complications, such as cardiogenic shock, were more common in diabetics, who also had higher mortality (5.56% vs. 3.28%). Conclusion: Diabetic STEMI patients represent a high-risk group with distinct clinical features, longer admission delays, and a greater accumulation of cardiovascular risk factors, emphasizing the need for targeted interventions.展开更多
Persistent Muellerian duct syndrome （PMDS） is a rare form of male pseudohermaphrodism without the feature of ambiguous genitalia.We present a case of PMDS with transverse testicular ectopia（TTE）.
Aim. Comparison of the trascranial Doppler (TCD) characteristics of cerebral circulation in persistent vegetative status (PVS), locked in syndrome and brain death patients. Methods. Using ...Aim. Comparison of the trascranial Doppler (TCD) characteristics of cerebral circulation in persistent vegetative status (PVS), locked in syndrome and brain death patients. Methods. Using TCD ultrasound to detect the flow velocity and waveform patterns of middle cerebral artery (MCA) and basilar artery (BA) in patients with PVS, locked in syndrome and brain death. Results. The mean velocities of middle cerebral artery (Vmca) and basilar artery (Vba) were 30.0cm/s and 24.3cm/s in PVS patients respectively, which decreased 45.0% and 14.4% in comparing with normal value. For patients with locked in syndrome, Vmca and Vba were 49.7cm/s and 9.8cm/s, which decreased 5.0% and 61.7% than the normal value respectively. These results showed that the decrease of anterior circulation was predominant in PVS, and the decrease of posterior circulation was predominant in locked in syndrome. A unique diastolic reverse flow, short peak systolic wave or undetectable flow signal in middle cerebral artery were predominant in brain death patients, which was completely different from that of either PVS or locked in syndrome. Conclusion. TCD was a valuable tool in distinguishing PVS, locked in syndrome and brain death patients according to the differences in velocities and patterns of anterior and posterior cerebral arteries.展开更多
Digoxigenin-labelled Hantaan specific cDNA probes were used in the present study for in situ hybridization detection of hemorrhagic fever with renal syndrome virus(HFRSV) persistent infection and viral RNA distributio...Digoxigenin-labelled Hantaan specific cDNA probes were used in the present study for in situ hybridization detection of hemorrhagic fever with renal syndrome virus(HFRSV) persistent infection and viral RNA distribution in naturally infected laboratory rat展开更多
Objective:To analyze the syndrome characteristics in patients with chronic persistent asthma.Methods:365 patients(121 males,244 females,60.829.1 years old)with chronic persistent asthma were enrolled in this cross-sec...Objective:To analyze the syndrome characteristics in patients with chronic persistent asthma.Methods:365 patients(121 males,244 females,60.829.1 years old)with chronic persistent asthma were enrolled in this cross-sectional study.The information of syndrome,symptoms,signs,tongue coating and pulse were collected from all patients.The syndrome characteristics of chronic persistent asthma were examined through the multifactor dimensionality reduction(MDR)analysis and the results were verified by the Chi-square test.Results:The results of the MDR analysis and the Chi-square test showed the following positive correlation of the interaction among:the deficiency syndrome of the lung and spleen and deep pulse,disinclination to talk due to lack of qi,fatigue,lassitude and thick tongue coating;the deficiency syndrome of the lung and kidney and dizziness and disinclination to talk due to lack of qi,fatigue,lassitude and pallid complexion;the syndrome of phlegm-heat obstructing the lung and rapid pulse,abdominal distension,disinclination to talk due to lack of qi,frequent urination and lassitude;the syndrome of phlegm-dampness obstructing the lung and disinclination to talk due to lack of qi,greasy coating,fatigue and lassitude.(P<.05 for all).Conclusion:The syndrome of chronic persistent asthma is characterized by fatigue and lassitude due to dysfunction of the lung,spleen and kidney.展开更多
BACKGROUND Pulmonary hypertension(PH)has serious short-and long-term consequences.PH is gaining increasing importance in high risk groups such as Down syndrome(DS)as it influences their overall survival and prognosis....BACKGROUND Pulmonary hypertension(PH)has serious short-and long-term consequences.PH is gaining increasing importance in high risk groups such as Down syndrome(DS)as it influences their overall survival and prognosis.Hence,there is a dire need to collate the prevalence rates of PH in order to undertake definitive measures for early diagnosis and management.AIM To determine the prevalence of PH in children with DS.METHODS The authors individually conducted a search of electronic databases manually(Cochrane library,PubMed,EMBASE,Scopus,Web of Science).Data extraction and quality control were independently performed by two reviewers and a third reviewer resolved any conflicts of opinion.The words used in the literature search were“pulmonary hypertension”and“pulmonary arterial hypertension”;“Down syndrome”and“trisomy 21”and“prevalence”.The data were analyzed by Comprehensive Meta-Analysis Software Version 2.Risk of bias assessment and STROBE checklist were used for quality assessment.RESULTS Of 1578 articles identified,17 were selected for final analysis.The pooled prevalence of PH in these studies was 25.5%.Subgroup analysis was carried out for age,gender,region,year of publication,risk of bias and etiology of PH.CONCLUSION This review highlights the increasing prevalence of PH in children with DS.It is crucial for pediatricians to be aware of this morbid disease and channel their efforts towards earlier diagnosis and successful management.Community-based studies with a larger sample size of children with DS should be carried out to better characterize the epidemiology and underlying etiology of PH in DS.展开更多
A 65-year-old man with right central type of lung squamous carcinoma was admitted to our department.Bronchoscopy displayed complete obstruction of right upper lobe bronchus and infiltration of the bronchus intermedius...A 65-year-old man with right central type of lung squamous carcinoma was admitted to our department.Bronchoscopy displayed complete obstruction of right upper lobe bronchus and infiltration of the bronchus intermedius with tumor.Chest contrast computed tomography revealed the tumor invaded right pulmonary artery,superior vena cava,and the persistant left superior vena cava flowed into the coronary sinus.The tumor was successfully removed by means of bronchial and pulmonary artery sleeve resection of the right upper and middle lobes combined with resection and reconstruction of superior vena cava(SVC)utilizing ringed polytetrafluoroethylene graft.To the best of our knowledge,this was the first report of complete resection of locally advanced lung cancer involving superior vena cava,right pulmonary artery trunk and main bronchus with persistant left superior vena cava.展开更多
BACKGROUND It is necessary for clinicians to be aware of a rare but possible acute respiratory distress syndrome(ARDS)complication caused by multiple wasp stings.Severe ARDS has a high mortality rate but no specific p...BACKGROUND It is necessary for clinicians to be aware of a rare but possible acute respiratory distress syndrome(ARDS)complication caused by multiple wasp stings.Severe ARDS has a high mortality rate but no specific pharmacotherapies have been identified to date.This case study presents the first case of severe ARDS caused by multiple wasp stings,treated successfully with extracorporeal membrane oxygenation(ECMO).It also emphasizes the effectiveness of early ECMO treatment for severe ARDS with persistent hypoxemia.CASE SUMMARY A 24-year-old woman was admitted to the emergency department after being stung by more than 10 wasps within a 30-min period,with clinical symptoms of multiple rashes,dizziness,chest tightness,nausea,and vomiting.On the 2nd day of admission,the patient developed progressive dyspnea.The patient was diagnosed with ARDS based on clinical manifestations and lung computed tomography(CT)scan.Because of the progressive dyspnea,the intensive care unit physician performed endotracheal intubation and continued to provide ventilator support,but the patient’s respiratory distress worsened,as indicated by the ratio of arterial partial pressure of oxygen to fraction of inspired oxygen.Veno-venous ECMO was initiated for 6 d.On day 7 of admission,ECMO was stopped.On the 11th day of admission,CT scan of the lungs revealed significant reduction of ground-glass opacities and consolidations.After about 2 wk,the patient recovered completely from ARDS and was discharged to home.At the 2-mo follow-up,the patient was in good health with no recurrence of dyspnea nor chest tightness.CONCLUSION ARDS complication caused by multiple wasp stings may be fatal when mechanical ventilation becomes dangerous due to persistent hypoxemia and despite optimization of ARDS management.We propose that the early implementation of ECMO is a relatively effective treatment,although the evidence is relatively limited.展开更多
文摘Introduction: This study aimed to compare the frequency of diabetic and non-diabetic patients admitted for ST-elevation myocardial infarction (STEMI), assess their epidemiological, clinical, and paraclinical profiles, and evaluate their therapeutic strategies and outcomes. Methodology: A descriptive, analytical, comparative study with prospective and retrospective data collection was conducted from April 1, 2020, to March 31, 2021. Diabetic and non-diabetic patients with STEMI admitted to a cardiology department were included. STEMI diagnosis was based on clinical and electrocardiographic criteria showing persistent ST-segment elevation in at least two leads. All patients included in the study signed a written, informed consent form. Data analysis was performed using SPSS, with a p-value ≤ 0.05 considered statistically significant. Results: STEMI prevalence was 15.27%, with 37.11% of patients being diabetic and 62.89% non-diabetic. Diabetic patients had a mean age of 59.2 ± 10.9 years, while non-diabetics averaged 58 ± 13.4 years. Diabetics were predominantly female (72.2%), whereas non-diabetics were mainly male (83.6%). Smoking was less frequent among diabetics (25% vs. 47.54%), but hypertension, obesity, and sedentary lifestyle were more common. Diabetics had an average of 3.5 ± 1.1 risk factors compared to 2.6 ± 1.2 in non-diabetics. Admission delay was longer for diabetics (34.8 ± 51.6 hours vs. 23.3 ± 52.3 hours). Chest pain was the main symptom in both groups. Electrocardiograms showed that anterior and inferior infarctions were most frequent. Triple vessel disease and severe complications, such as cardiogenic shock, were more common in diabetics, who also had higher mortality (5.56% vs. 3.28%). Conclusion: Diabetic STEMI patients represent a high-risk group with distinct clinical features, longer admission delays, and a greater accumulation of cardiovascular risk factors, emphasizing the need for targeted interventions.
文摘Persistent Muellerian duct syndrome （PMDS） is a rare form of male pseudohermaphrodism without the feature of ambiguous genitalia.We present a case of PMDS with transverse testicular ectopia（TTE）.
文摘Aim. Comparison of the trascranial Doppler (TCD) characteristics of cerebral circulation in persistent vegetative status (PVS), locked in syndrome and brain death patients. Methods. Using TCD ultrasound to detect the flow velocity and waveform patterns of middle cerebral artery (MCA) and basilar artery (BA) in patients with PVS, locked in syndrome and brain death. Results. The mean velocities of middle cerebral artery (Vmca) and basilar artery (Vba) were 30.0cm/s and 24.3cm/s in PVS patients respectively, which decreased 45.0% and 14.4% in comparing with normal value. For patients with locked in syndrome, Vmca and Vba were 49.7cm/s and 9.8cm/s, which decreased 5.0% and 61.7% than the normal value respectively. These results showed that the decrease of anterior circulation was predominant in PVS, and the decrease of posterior circulation was predominant in locked in syndrome. A unique diastolic reverse flow, short peak systolic wave or undetectable flow signal in middle cerebral artery were predominant in brain death patients, which was completely different from that of either PVS or locked in syndrome. Conclusion. TCD was a valuable tool in distinguishing PVS, locked in syndrome and brain death patients according to the differences in velocities and patterns of anterior and posterior cerebral arteries.
文摘Digoxigenin-labelled Hantaan specific cDNA probes were used in the present study for in situ hybridization detection of hemorrhagic fever with renal syndrome virus(HFRSV) persistent infection and viral RNA distribution in naturally infected laboratory rat
基金This project is supported by the State Administration of Traditional Chinese Medicine(No.7-21).
文摘Objective:To analyze the syndrome characteristics in patients with chronic persistent asthma.Methods:365 patients(121 males,244 females,60.829.1 years old)with chronic persistent asthma were enrolled in this cross-sectional study.The information of syndrome,symptoms,signs,tongue coating and pulse were collected from all patients.The syndrome characteristics of chronic persistent asthma were examined through the multifactor dimensionality reduction(MDR)analysis and the results were verified by the Chi-square test.Results:The results of the MDR analysis and the Chi-square test showed the following positive correlation of the interaction among:the deficiency syndrome of the lung and spleen and deep pulse,disinclination to talk due to lack of qi,fatigue,lassitude and thick tongue coating;the deficiency syndrome of the lung and kidney and dizziness and disinclination to talk due to lack of qi,fatigue,lassitude and pallid complexion;the syndrome of phlegm-heat obstructing the lung and rapid pulse,abdominal distension,disinclination to talk due to lack of qi,frequent urination and lassitude;the syndrome of phlegm-dampness obstructing the lung and disinclination to talk due to lack of qi,greasy coating,fatigue and lassitude.(P<.05 for all).Conclusion:The syndrome of chronic persistent asthma is characterized by fatigue and lassitude due to dysfunction of the lung,spleen and kidney.
文摘BACKGROUND Pulmonary hypertension(PH)has serious short-and long-term consequences.PH is gaining increasing importance in high risk groups such as Down syndrome(DS)as it influences their overall survival and prognosis.Hence,there is a dire need to collate the prevalence rates of PH in order to undertake definitive measures for early diagnosis and management.AIM To determine the prevalence of PH in children with DS.METHODS The authors individually conducted a search of electronic databases manually(Cochrane library,PubMed,EMBASE,Scopus,Web of Science).Data extraction and quality control were independently performed by two reviewers and a third reviewer resolved any conflicts of opinion.The words used in the literature search were“pulmonary hypertension”and“pulmonary arterial hypertension”;“Down syndrome”and“trisomy 21”and“prevalence”.The data were analyzed by Comprehensive Meta-Analysis Software Version 2.Risk of bias assessment and STROBE checklist were used for quality assessment.RESULTS Of 1578 articles identified,17 were selected for final analysis.The pooled prevalence of PH in these studies was 25.5%.Subgroup analysis was carried out for age,gender,region,year of publication,risk of bias and etiology of PH.CONCLUSION This review highlights the increasing prevalence of PH in children with DS.It is crucial for pediatricians to be aware of this morbid disease and channel their efforts towards earlier diagnosis and successful management.Community-based studies with a larger sample size of children with DS should be carried out to better characterize the epidemiology and underlying etiology of PH in DS.
文摘A 65-year-old man with right central type of lung squamous carcinoma was admitted to our department.Bronchoscopy displayed complete obstruction of right upper lobe bronchus and infiltration of the bronchus intermedius with tumor.Chest contrast computed tomography revealed the tumor invaded right pulmonary artery,superior vena cava,and the persistant left superior vena cava flowed into the coronary sinus.The tumor was successfully removed by means of bronchial and pulmonary artery sleeve resection of the right upper and middle lobes combined with resection and reconstruction of superior vena cava(SVC)utilizing ringed polytetrafluoroethylene graft.To the best of our knowledge,this was the first report of complete resection of locally advanced lung cancer involving superior vena cava,right pulmonary artery trunk and main bronchus with persistant left superior vena cava.
文摘BACKGROUND It is necessary for clinicians to be aware of a rare but possible acute respiratory distress syndrome(ARDS)complication caused by multiple wasp stings.Severe ARDS has a high mortality rate but no specific pharmacotherapies have been identified to date.This case study presents the first case of severe ARDS caused by multiple wasp stings,treated successfully with extracorporeal membrane oxygenation(ECMO).It also emphasizes the effectiveness of early ECMO treatment for severe ARDS with persistent hypoxemia.CASE SUMMARY A 24-year-old woman was admitted to the emergency department after being stung by more than 10 wasps within a 30-min period,with clinical symptoms of multiple rashes,dizziness,chest tightness,nausea,and vomiting.On the 2nd day of admission,the patient developed progressive dyspnea.The patient was diagnosed with ARDS based on clinical manifestations and lung computed tomography(CT)scan.Because of the progressive dyspnea,the intensive care unit physician performed endotracheal intubation and continued to provide ventilator support,but the patient’s respiratory distress worsened,as indicated by the ratio of arterial partial pressure of oxygen to fraction of inspired oxygen.Veno-venous ECMO was initiated for 6 d.On day 7 of admission,ECMO was stopped.On the 11th day of admission,CT scan of the lungs revealed significant reduction of ground-glass opacities and consolidations.After about 2 wk,the patient recovered completely from ARDS and was discharged to home.At the 2-mo follow-up,the patient was in good health with no recurrence of dyspnea nor chest tightness.CONCLUSION ARDS complication caused by multiple wasp stings may be fatal when mechanical ventilation becomes dangerous due to persistent hypoxemia and despite optimization of ARDS management.We propose that the early implementation of ECMO is a relatively effective treatment,although the evidence is relatively limited.
