<strong>Introduction:</strong><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;"> This study evaluated ...<strong>Introduction:</strong><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;"> This study evaluated the difference in operative and clinica</span></span></span><span><span><span style="font-family:""><span style="font-family:Verdana;">l outc</span><span style="font-family:Verdana;">omes for patients with advanced ovarian cancer after primary debulking</span><span style="font-family:Verdana;"> surgery (PDS) versus neoadjuvant chemotherapy (NACT) followed by interval debul</span><span><span style="font-family:Verdana;">king surgery (IDS) in Bangladesh. </span><b><span style="font-family:Verdana;">Methods:</span></b><span style="font-family:Verdana;"> Sixty patients with a</span></span><span style="font-family:Verdana;">dvanced epit</span><span style="font-family:Verdana;">helial ovarian cancer presenting to the department of Gynaecologi</span><span style="font-family:Verdana;">cal Oncology at the National Institute of Cancer Research and Hospital were prospectively enrolled. Thirty patients underwent primary debulking surgery and thirty patients received NACT followed by IDS. </span><b><span style="font-family:Verdana;">Results:</span></b><span style="font-family:Verdana;"> In the PDS and IDS groups respectively, 56.7% and 50% of patients presented with stage IIIC and 67.7% and 56.7% respectively had ser</span></span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">i</span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">ous papillary type histopathology. Duration of surgery, amount of blood loss and total hospital stay were significantly lower (p < 0.001) in IDS group than </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">in </span></span></span><span><span><span style="font-family:""><span style="font-family:Verdana;">the PDS group. There was a 展开更多
BACKGROUND Diarrhoea is a frequent symptom in children with cancer, and occurs due to a composite effect of underlying disease and immunosuppression consequent to therapy, malnutrition, and non-infective aetiologies s...BACKGROUND Diarrhoea is a frequent symptom in children with cancer, and occurs due to a composite effect of underlying disease and immunosuppression consequent to therapy, malnutrition, and non-infective aetiologies such as mucositis. In a large proportion of cases, the aetiology of diarrhoea remains unknown but is often attributed to multiple pathogens including parasites.AIM To identify and describe the pathogens causing diarrhoea in Bangladeshi children with cancer.METHODS Two cross-sectional pilot studies were conducted involving paediatric oncology patients with diarrhoea. Stool samples were collected from children who were hospitalised with or without being treated with chemotherapy during the study period, and had diarrhoea at any stage during their admission. In the first study,stool samples were tested by conventional microbiological methods and by polymerase chain reaction for parasites, and by immunoassays for Clostridium difficile. In the second study, conventional microbiology was conducted for bacteria and parasites including an enzyme-linked immunosorbent assay for Cryptosporidium antigen, and in a subset, immunoassays for Clostridium difficile.RESULTS In the first study Giardia lamblia was detected in 68.5% of samples, Entamoeba histolytica in 13%, Cryptosporidium in 5.6%, non-toxigenic C. difficile in 22.4%, and other bacteria in 5.2%. In the second study, E. histolytica was detected in 10% of samples, Cryptosporidium in 4.3%, G. lamblia in 1.4%, C. difficile in 5.1%, and other bacteria in 5.7% of samples.CONCLUSION These pilot data suggest that parasites are important aetiologies of diarrhoea in Bangladeshi children with malignancy. While molecular diagnostic tools detect an array of stool pathogens with greater sensitivity, conventional diagnostic methods are also useful.展开更多
文摘<strong>Introduction:</strong><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;"> This study evaluated the difference in operative and clinica</span></span></span><span><span><span style="font-family:""><span style="font-family:Verdana;">l outc</span><span style="font-family:Verdana;">omes for patients with advanced ovarian cancer after primary debulking</span><span style="font-family:Verdana;"> surgery (PDS) versus neoadjuvant chemotherapy (NACT) followed by interval debul</span><span><span style="font-family:Verdana;">king surgery (IDS) in Bangladesh. </span><b><span style="font-family:Verdana;">Methods:</span></b><span style="font-family:Verdana;"> Sixty patients with a</span></span><span style="font-family:Verdana;">dvanced epit</span><span style="font-family:Verdana;">helial ovarian cancer presenting to the department of Gynaecologi</span><span style="font-family:Verdana;">cal Oncology at the National Institute of Cancer Research and Hospital were prospectively enrolled. Thirty patients underwent primary debulking surgery and thirty patients received NACT followed by IDS. </span><b><span style="font-family:Verdana;">Results:</span></b><span style="font-family:Verdana;"> In the PDS and IDS groups respectively, 56.7% and 50% of patients presented with stage IIIC and 67.7% and 56.7% respectively had ser</span></span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">i</span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">ous papillary type histopathology. Duration of surgery, amount of blood loss and total hospital stay were significantly lower (p < 0.001) in IDS group than </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">in </span></span></span><span><span><span style="font-family:""><span style="font-family:Verdana;">the PDS group. There was a
文摘BACKGROUND Diarrhoea is a frequent symptom in children with cancer, and occurs due to a composite effect of underlying disease and immunosuppression consequent to therapy, malnutrition, and non-infective aetiologies such as mucositis. In a large proportion of cases, the aetiology of diarrhoea remains unknown but is often attributed to multiple pathogens including parasites.AIM To identify and describe the pathogens causing diarrhoea in Bangladeshi children with cancer.METHODS Two cross-sectional pilot studies were conducted involving paediatric oncology patients with diarrhoea. Stool samples were collected from children who were hospitalised with or without being treated with chemotherapy during the study period, and had diarrhoea at any stage during their admission. In the first study,stool samples were tested by conventional microbiological methods and by polymerase chain reaction for parasites, and by immunoassays for Clostridium difficile. In the second study, conventional microbiology was conducted for bacteria and parasites including an enzyme-linked immunosorbent assay for Cryptosporidium antigen, and in a subset, immunoassays for Clostridium difficile.RESULTS In the first study Giardia lamblia was detected in 68.5% of samples, Entamoeba histolytica in 13%, Cryptosporidium in 5.6%, non-toxigenic C. difficile in 22.4%, and other bacteria in 5.2%. In the second study, E. histolytica was detected in 10% of samples, Cryptosporidium in 4.3%, G. lamblia in 1.4%, C. difficile in 5.1%, and other bacteria in 5.7% of samples.CONCLUSION These pilot data suggest that parasites are important aetiologies of diarrhoea in Bangladeshi children with malignancy. While molecular diagnostic tools detect an array of stool pathogens with greater sensitivity, conventional diagnostic methods are also useful.
