BACKGROUND Tuberculous peritonitis(TBP)is a chronic,diffuse inflammation of the peritoneum caused by Mycobacterium tuberculosis.The route of infection can be by direct spread of intraperitoneal tuberculosis(TB)or by h...BACKGROUND Tuberculous peritonitis(TBP)is a chronic,diffuse inflammation of the peritoneum caused by Mycobacterium tuberculosis.The route of infection can be by direct spread of intraperitoneal tuberculosis(TB)or by hematogenous dissemination.The former is more common,such as intestinal TB,mesenteric lymphatic TB,fa-llopian tube TB,etc.,and can be the direct primary lesion of the disease.CASE SUMMARY We present an older male patient with TBP complicated by an abdominal mass.The patient's preoperative symptoms,signs and imaging data suggested a poss-ible abdominal tumor.After surgical treatment,the patient's primary diagnosis of TBP complicating an intraperitoneal tuberculous abscess was established by com-bining past medical history,postoperative pathology,and positive results of TB-related laboratory tests.The patient's symptoms were significantly reduced after surgical treatment,and he was discharged from the hospital with instructions to continue treatment at a TB specialist hospital and to undergo anti-TB treatment if necessary.CONCLUSION This case report analyses the management of TBP complicated by intraperitoneal tuberculous abscess and highlights the importance of early definitive diagnosis in the hope of improving the clinical management of this type of disease.展开更多
Peritoneal dialysis(PD)is a predominant modality of renal replacement therapy(RRT)for individuals suffering from end-stage renal disease(ESRD).Peritoneal dialysis-associated peritonitis(PDAP)represents a frequent comp...Peritoneal dialysis(PD)is a predominant modality of renal replacement therapy(RRT)for individuals suffering from end-stage renal disease(ESRD).Peritoneal dialysis-associated peritonitis(PDAP)represents a frequent complication among patients undergoing PD,significantly contributing to adverse clinical outcomes.This review comprehensively examines the diagnosis,classification,and risk factors associated with PDAP,aiming to offer clinical practitioners essential guidance and a foundational framework for effective clinical management.展开更多
为研究预应力混凝土用钢棒(steel bar for prestressed concrete, PC钢棒)-钢筋混合配筋混凝土柱的抗震性能,设计制作了5根相同尺寸、相同纵筋配筋率、不同PC钢棒替代率的PC钢棒-钢筋混合配筋混凝土柱试件,通过拟静力试验研究了PC钢棒...为研究预应力混凝土用钢棒(steel bar for prestressed concrete, PC钢棒)-钢筋混合配筋混凝土柱的抗震性能,设计制作了5根相同尺寸、相同纵筋配筋率、不同PC钢棒替代率的PC钢棒-钢筋混合配筋混凝土柱试件,通过拟静力试验研究了PC钢棒替代率对试件抗震性能的影响规律。结果表明:随着PC钢棒替代率的提高,试件的裂缝分布高度降低,裂缝数量变少,滞回曲线的饱满程度逐渐降低,耗能能力降低,残余位移角减小,自复位能力增强;当PC钢棒的替代率不大于50%时,各试件的峰值荷载接近;当PC钢棒的替代率大于50%时,试件的峰值荷载随PC钢棒替代率的增大而提高;当加载位移角相同且不大于1.0%时,配置PC钢棒的混凝土柱的残余位移角较为接近,且明显小于未配置PC钢棒的钢筋混凝土柱的残余位移角;当加载位移角相同且大于1%时,柱的残余位移角随着PC钢棒替代率的增高而降低。展开更多
BACKGROUND Neisseria mucosa is a gram negative diplococcus belonging to the genus Neisseria found commonly in the upper respiratory tract.It is typically a commensal organism when it is parasitic on oral and nasal muc...BACKGROUND Neisseria mucosa is a gram negative diplococcus belonging to the genus Neisseria found commonly in the upper respiratory tract.It is typically a commensal organism when it is parasitic on oral and nasal mucosa.To our knowledge,it does not cause disease in healthy individuals with normal immunity,but can be pathogenic in those with impaired immune function or change in bacterial colonization site.Neisseria mucosa has been reported to cause bacterial meningitis,conjunctivitis,pneumonia,endocarditis,peritonitis and urethritis.However,peritoneal dialysis-related peritonitis caused by Neisseria mucosa is extremely rare in clinical practice,which has not previously been reported in China.CASE SUMMARY A 55-year-old female presented to the nephrology clinic with upper abdominal pain without apparent cause,accompanied by nausea,vomiting and diarrhea for two days.The patient had a history of Stage 5 chronic kidney disease for five years,combined with renal hypertension and renal anemia,and was treated with peritoneal dialysis for renal replacement therapy.The patient was subsequently diagnosed with peritoneal dialysis-related peritonitis.Routine examination of peritoneal dialysis fluid showed abdominal infection,and the results of microbial culture of the peritoneal dialysis fluid confirmed Neisseria mucosa.Imi-penem/cilastatin 1.0 g q12h was added to peritoneal dialysis fluid for anti-infection treatment.After 24 d,the patient underwent upper extremity arteriovenous fistulation.One month later,the patient was discharged home in a clinically stable state.CONCLUSION Peritonitis caused by Neisseria mucosa is rare.Patients with home-based self-dialysis cannot guarantee good medical and health conditions,and require education on self-protection.展开更多
Objective: Describe the perioperative management of peritonitis in surgical emergencies. Methodology: This was a prospective observational study of the descriptive type over a period of 12 months from January 01 to De...Objective: Describe the perioperative management of peritonitis in surgical emergencies. Methodology: This was a prospective observational study of the descriptive type over a period of 12 months from January 01 to December 31, 2020 in the surgical emergency room at the CHU Ignace Deen. Included in the study were all patients admitted for peritonitis aged greater than or equal to 18 years. The parameters were epidemiological, clinical and anesthetic. Results: Of the 653 admissions to surgical emergencies in 2020, 185 cases presented with peritonitis, i.e. 29.3%. The average age was 38.6 ± 16.64 years with extremes of 18 and 90 years. The sex ratio was 1.89. The comorbidities were dominated by gastritis and hypertension, i.e. 22%. The patients were classified as ASA 3U (52.4%), ASA2 U (39.5%) and ASA 4 U (8.1%). Preoperative resuscitation was provided only with 100% saline. 25.5% of patients had received a blood transfusion. The response time was less than 48 hours, i.e. 77.6%. General anesthesia was performed for all patients. Ketamine was the most used IV hypnotic (56.3%) combined with 100% halothane. The curares used were suxamethonium at (81.6%), Atracurium (81.6%) and rocuronium at (18.3%). Fentanyl was the only morphine used. Senior anesthesia technicians provided anesthesia in (63.2%). Intraoperative incidents were dominated by hypotension, difficult intubation, cardiac arrest, respectively 10.3%, 8% and 0.5%. The immediate postoperative incidents were arterial hypotension, nausea and desaturation, respectively 52.9%, 80% and 32.4%. Mortality was 3.4%. Conclusion: The perioperative management of peritonitis in the emergency room must be as early as possible in order to reduce morbidity and mortality.展开更多
Acute generalized peritonitis is an acute inflammation of the peritoneum. It is most often secondary to perforation of the digestive organ and/or the spread of an intra-abdominal septic focus. The absence of a study o...Acute generalized peritonitis is an acute inflammation of the peritoneum. It is most often secondary to perforation of the digestive organ and/or the spread of an intra-abdominal septic focus. The absence of a study on peritonitis in a reference health center motivated us for this work. The aim of this study was to study the inadequacies that could be seen in the management of peritonitis in the CSRef(s). We carried out a retrospective study of 40 patients received at the CSRéf of commune I for acute generalized peritonitis from 2011 to 2012. The average age was 30.1 years with a standard deviation of 3.4;extremes ranging from 14 years to 60 years and a Sex ratio = 1.22 (22 men out of 18 women). Abdominal pain was the main reason for consultation (present in all our patients). In most cases, clinical examination alone made it possible to make the diagnosis. Surgical treatment depended on the etiology (appendectomy associated with washing-drainage was the most commonly performed surgical procedure). All our patients received general anesthesia. The average length of hospitalization was 7 days with extremes ranging from 1 to 15 days. We noted a Morbidity rate of 22.5%, dominated by wall abscesses and a mortality of 2.5%. The delay in consultation and referrals constitutes a factor in mortality and high morbidity.展开更多
文摘BACKGROUND Tuberculous peritonitis(TBP)is a chronic,diffuse inflammation of the peritoneum caused by Mycobacterium tuberculosis.The route of infection can be by direct spread of intraperitoneal tuberculosis(TB)or by hematogenous dissemination.The former is more common,such as intestinal TB,mesenteric lymphatic TB,fa-llopian tube TB,etc.,and can be the direct primary lesion of the disease.CASE SUMMARY We present an older male patient with TBP complicated by an abdominal mass.The patient's preoperative symptoms,signs and imaging data suggested a poss-ible abdominal tumor.After surgical treatment,the patient's primary diagnosis of TBP complicating an intraperitoneal tuberculous abscess was established by com-bining past medical history,postoperative pathology,and positive results of TB-related laboratory tests.The patient's symptoms were significantly reduced after surgical treatment,and he was discharged from the hospital with instructions to continue treatment at a TB specialist hospital and to undergo anti-TB treatment if necessary.CONCLUSION This case report analyses the management of TBP complicated by intraperitoneal tuberculous abscess and highlights the importance of early definitive diagnosis in the hope of improving the clinical management of this type of disease.
基金PhD project of Management and Science University(MSU)“Determination of Risk Factors Leading to Peritoneal Dialysis-Associated Peritonitis and Development of Clinical Prediction Models for Peritoneal Dialysis-Associated Peritonitis in Jiangsu Province,China”2022 High-Level Talent Research Project of Jiangsu Medicine College“Construction and Verification of Clinical Prediction Models for Peritoneal Dialysis-Associated Peritonitis”。
文摘Peritoneal dialysis(PD)is a predominant modality of renal replacement therapy(RRT)for individuals suffering from end-stage renal disease(ESRD).Peritoneal dialysis-associated peritonitis(PDAP)represents a frequent complication among patients undergoing PD,significantly contributing to adverse clinical outcomes.This review comprehensively examines the diagnosis,classification,and risk factors associated with PDAP,aiming to offer clinical practitioners essential guidance and a foundational framework for effective clinical management.
文摘为研究预应力混凝土用钢棒(steel bar for prestressed concrete, PC钢棒)-钢筋混合配筋混凝土柱的抗震性能,设计制作了5根相同尺寸、相同纵筋配筋率、不同PC钢棒替代率的PC钢棒-钢筋混合配筋混凝土柱试件,通过拟静力试验研究了PC钢棒替代率对试件抗震性能的影响规律。结果表明:随着PC钢棒替代率的提高,试件的裂缝分布高度降低,裂缝数量变少,滞回曲线的饱满程度逐渐降低,耗能能力降低,残余位移角减小,自复位能力增强;当PC钢棒的替代率不大于50%时,各试件的峰值荷载接近;当PC钢棒的替代率大于50%时,试件的峰值荷载随PC钢棒替代率的增大而提高;当加载位移角相同且不大于1.0%时,配置PC钢棒的混凝土柱的残余位移角较为接近,且明显小于未配置PC钢棒的钢筋混凝土柱的残余位移角;当加载位移角相同且大于1%时,柱的残余位移角随着PC钢棒替代率的增高而降低。
文摘BACKGROUND Neisseria mucosa is a gram negative diplococcus belonging to the genus Neisseria found commonly in the upper respiratory tract.It is typically a commensal organism when it is parasitic on oral and nasal mucosa.To our knowledge,it does not cause disease in healthy individuals with normal immunity,but can be pathogenic in those with impaired immune function or change in bacterial colonization site.Neisseria mucosa has been reported to cause bacterial meningitis,conjunctivitis,pneumonia,endocarditis,peritonitis and urethritis.However,peritoneal dialysis-related peritonitis caused by Neisseria mucosa is extremely rare in clinical practice,which has not previously been reported in China.CASE SUMMARY A 55-year-old female presented to the nephrology clinic with upper abdominal pain without apparent cause,accompanied by nausea,vomiting and diarrhea for two days.The patient had a history of Stage 5 chronic kidney disease for five years,combined with renal hypertension and renal anemia,and was treated with peritoneal dialysis for renal replacement therapy.The patient was subsequently diagnosed with peritoneal dialysis-related peritonitis.Routine examination of peritoneal dialysis fluid showed abdominal infection,and the results of microbial culture of the peritoneal dialysis fluid confirmed Neisseria mucosa.Imi-penem/cilastatin 1.0 g q12h was added to peritoneal dialysis fluid for anti-infection treatment.After 24 d,the patient underwent upper extremity arteriovenous fistulation.One month later,the patient was discharged home in a clinically stable state.CONCLUSION Peritonitis caused by Neisseria mucosa is rare.Patients with home-based self-dialysis cannot guarantee good medical and health conditions,and require education on self-protection.
文摘Objective: Describe the perioperative management of peritonitis in surgical emergencies. Methodology: This was a prospective observational study of the descriptive type over a period of 12 months from January 01 to December 31, 2020 in the surgical emergency room at the CHU Ignace Deen. Included in the study were all patients admitted for peritonitis aged greater than or equal to 18 years. The parameters were epidemiological, clinical and anesthetic. Results: Of the 653 admissions to surgical emergencies in 2020, 185 cases presented with peritonitis, i.e. 29.3%. The average age was 38.6 ± 16.64 years with extremes of 18 and 90 years. The sex ratio was 1.89. The comorbidities were dominated by gastritis and hypertension, i.e. 22%. The patients were classified as ASA 3U (52.4%), ASA2 U (39.5%) and ASA 4 U (8.1%). Preoperative resuscitation was provided only with 100% saline. 25.5% of patients had received a blood transfusion. The response time was less than 48 hours, i.e. 77.6%. General anesthesia was performed for all patients. Ketamine was the most used IV hypnotic (56.3%) combined with 100% halothane. The curares used were suxamethonium at (81.6%), Atracurium (81.6%) and rocuronium at (18.3%). Fentanyl was the only morphine used. Senior anesthesia technicians provided anesthesia in (63.2%). Intraoperative incidents were dominated by hypotension, difficult intubation, cardiac arrest, respectively 10.3%, 8% and 0.5%. The immediate postoperative incidents were arterial hypotension, nausea and desaturation, respectively 52.9%, 80% and 32.4%. Mortality was 3.4%. Conclusion: The perioperative management of peritonitis in the emergency room must be as early as possible in order to reduce morbidity and mortality.
文摘Acute generalized peritonitis is an acute inflammation of the peritoneum. It is most often secondary to perforation of the digestive organ and/or the spread of an intra-abdominal septic focus. The absence of a study on peritonitis in a reference health center motivated us for this work. The aim of this study was to study the inadequacies that could be seen in the management of peritonitis in the CSRef(s). We carried out a retrospective study of 40 patients received at the CSRéf of commune I for acute generalized peritonitis from 2011 to 2012. The average age was 30.1 years with a standard deviation of 3.4;extremes ranging from 14 years to 60 years and a Sex ratio = 1.22 (22 men out of 18 women). Abdominal pain was the main reason for consultation (present in all our patients). In most cases, clinical examination alone made it possible to make the diagnosis. Surgical treatment depended on the etiology (appendectomy associated with washing-drainage was the most commonly performed surgical procedure). All our patients received general anesthesia. The average length of hospitalization was 7 days with extremes ranging from 1 to 15 days. We noted a Morbidity rate of 22.5%, dominated by wall abscesses and a mortality of 2.5%. The delay in consultation and referrals constitutes a factor in mortality and high morbidity.
