Objective:To assess efficacy of albendazole against Ascaris(A.)lumbricoides among school-children at three sites of Rajahmundry,Sundergarh and Wayanad.Methods:Sites were selected based on soil-transmitted helminths pr...Objective:To assess efficacy of albendazole against Ascaris(A.)lumbricoides among school-children at three sites of Rajahmundry,Sundergarh and Wayanad.Methods:Sites were selected based on soil-transmitted helminths prevalence,different sociocultural-geographical characteristics and operational feasibility.9-12 Years old children from 14 schools were included.The study was conducted in two rounds:baseline&follow up survey.All eligible children found positive for A.lumbricoides at baseline were administered supervised single tablet albendazole 400 mg under the National Deworming Day Initiative.During post-treatment follow-up survey,eligible children who provided second stool sample were included in the final analysis.Stool samples were examined using WHO recommended Kato-Katz technique.Efficacy was estimated based on cure rate(CR)and Fecal Egg Count Reduction Rate(FECRR)among children found positive in baseline and follow-up surveys.Results:328 Out of 625(52.5%)were found positive for A.lumbricoides in the baseline survey and 85 out of 178 samples(47.8%)during post-treatment follow-up survey.Overall,the estimated CR was 52.2%.FECRR(95%CI)for albendazole was 72.6%(79.2%-66.0%).The FECRR was highest in East Godaveri[89.7%(96.8%-82.6%)],followed by Sundergarh[86.4%(95.3%-77.5%)]and Wayanad[69%(81.7%-56.4%)].Conclusions:Our study confirmed overall reduction in FEC although with varying albendazole efficacy for A.lumbricoides infection at three different locations in India.However,these finding may be assessed in context of ongoing MDA under Filaria control program and further studies by in vivo as well as in vitro methods are required to reach to a conclusion on possible resistance if any.展开更多
Most common cause of thalamic bleed is hypertension;other causes are arteriovenous malformation,aneurysm,bleeding thathesis,drugs,amyloid angiopathy,tumor etc.We present a case of Plasmodium vivax(P.vivax) malaria wit...Most common cause of thalamic bleed is hypertension;other causes are arteriovenous malformation,aneurysm,bleeding thathesis,drugs,amyloid angiopathy,tumor etc.We present a case of Plasmodium vivax(P.vivax) malaria with unusual site of bleeding i.e.left thalamus of brain.To the best of our knowledge,this is the first reported case of thalamic bleed caused by vivax malaria in absence of severe thrombocytopenia/disseminated intravascular coagulation (DIC).展开更多
Leptospirosis,long thought to be a disease of sewage workers and found post-flooding is reemerging as a potentially life threatening infectious disease in urban India during monsoon and immediately after due to poor s...Leptospirosis,long thought to be a disease of sewage workers and found post-flooding is reemerging as a potentially life threatening infectious disease in urban India during monsoon and immediately after due to poor sanitation and drainage.However,it is often ignored and under diagnosed due to a low index of suspicion.We present a fatal case of leptospirosis with acute liver failure,respiratory failure and jaundice and encephalopathy.展开更多
The spectrum of dengue infection varies from dengue fever to more severe forms such as dengue hemorrhagic fever(DHF) and dengue shock syndrome(DSS).In DHF bleeding may be overt (external) or internal.At time bleeding ...The spectrum of dengue infection varies from dengue fever to more severe forms such as dengue hemorrhagic fever(DHF) and dengue shock syndrome(DSS).In DHF bleeding may be overt (external) or internal.At time bleeding can occur at unusual sites.We report one such case of DHF in which bleeding occurred within the tongue manifesting as an intra-lingual hematoma, causing significant upper airway obstruction.展开更多
文摘Objective:To assess efficacy of albendazole against Ascaris(A.)lumbricoides among school-children at three sites of Rajahmundry,Sundergarh and Wayanad.Methods:Sites were selected based on soil-transmitted helminths prevalence,different sociocultural-geographical characteristics and operational feasibility.9-12 Years old children from 14 schools were included.The study was conducted in two rounds:baseline&follow up survey.All eligible children found positive for A.lumbricoides at baseline were administered supervised single tablet albendazole 400 mg under the National Deworming Day Initiative.During post-treatment follow-up survey,eligible children who provided second stool sample were included in the final analysis.Stool samples were examined using WHO recommended Kato-Katz technique.Efficacy was estimated based on cure rate(CR)and Fecal Egg Count Reduction Rate(FECRR)among children found positive in baseline and follow-up surveys.Results:328 Out of 625(52.5%)were found positive for A.lumbricoides in the baseline survey and 85 out of 178 samples(47.8%)during post-treatment follow-up survey.Overall,the estimated CR was 52.2%.FECRR(95%CI)for albendazole was 72.6%(79.2%-66.0%).The FECRR was highest in East Godaveri[89.7%(96.8%-82.6%)],followed by Sundergarh[86.4%(95.3%-77.5%)]and Wayanad[69%(81.7%-56.4%)].Conclusions:Our study confirmed overall reduction in FEC although with varying albendazole efficacy for A.lumbricoides infection at three different locations in India.However,these finding may be assessed in context of ongoing MDA under Filaria control program and further studies by in vivo as well as in vitro methods are required to reach to a conclusion on possible resistance if any.
文摘Most common cause of thalamic bleed is hypertension;other causes are arteriovenous malformation,aneurysm,bleeding thathesis,drugs,amyloid angiopathy,tumor etc.We present a case of Plasmodium vivax(P.vivax) malaria with unusual site of bleeding i.e.left thalamus of brain.To the best of our knowledge,this is the first reported case of thalamic bleed caused by vivax malaria in absence of severe thrombocytopenia/disseminated intravascular coagulation (DIC).
文摘Leptospirosis,long thought to be a disease of sewage workers and found post-flooding is reemerging as a potentially life threatening infectious disease in urban India during monsoon and immediately after due to poor sanitation and drainage.However,it is often ignored and under diagnosed due to a low index of suspicion.We present a fatal case of leptospirosis with acute liver failure,respiratory failure and jaundice and encephalopathy.
文摘The spectrum of dengue infection varies from dengue fever to more severe forms such as dengue hemorrhagic fever(DHF) and dengue shock syndrome(DSS).In DHF bleeding may be overt (external) or internal.At time bleeding can occur at unusual sites.We report one such case of DHF in which bleeding occurred within the tongue manifesting as an intra-lingual hematoma, causing significant upper airway obstruction.
