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排序方式: 共有461条查询结果,搜索用时 656 毫秒
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Chakrabarti A Singh K Narang A Singhi S Batra R Rao KL Ray P Gopalan S Das S Gupta V Gupta AK Bose SM McNeil MM 《Journal of clinical microbiology》2001,39(5):1702-1706
An outbreak of nosocomial fungemia due to the unusual yeast, Pichia anomala occurred in the pediatric wards of our hospital over a period of 23 months (April 1996 to February 1998). A total of 379 neonates and children (4.2% admissions) were infected. The probable index case was admitted to the pediatric emergency ward, with subsequent transmission to the premature nursery, pediatric intensive care units, and other children wards. Carriage on the hands of health care personnel was likely to be responsible for dissemination of the fungus. The outbreak could only be controlled after a health education campaign to improve hand-washing practices was instituted and after nystatin-fluconazole prophylaxis to all premature neonates and high-risk infants was introduced. In a case-control study, we identified a lower gestational age, a very low birth weight (<1,500 g), and a longer duration of hospital stay as significant risk factors associated with P. anomala fungemia in premature neonates. We conducted a culture prevalence survey of 50 consecutive premature neonates and found that 28% were colonized with P. anomala at a skin or mucosal site on the date of delivery and that 20% of these neonates subsequently developed P. anomala fungemia. We performed multilocus enzyme electrophoresis on 40 P. anomala outbreak isolates (including patient and health care workers' hand isolates), and the results suggested that these isolates were identical. Our study highlights the importance of P. anomala as an emerging nosocomial fungal pathogen. 相似文献
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Cutaneous leishmaniasis is a disease with a wide geographical distribution in a range of climate and with different epidemiological patterns. In Rajasthan a new endemic zone of the disease has been found at Jodhpur district. The clincial features of 21 smear positive cases of oriental sore from Jodhpur district studied during a period of 1 year have been described. Also the importance of intralesional berberine sulphate in the treatment of oriental sore has been highlighted. 相似文献
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Rakesh K Mondal Sunit C Singhi Arunaloke Chakrabarti Jayashree M 《Pediatric critical care medicine》2004,5(6):561-565
OBJECTIVE: Candida bloodstream infections have shown an increase in hospitalized patients, especially those receiving intensive care. The effectiveness of various azoles, especially itraconazole, in treatment of candidemia has not been fully evaluated. Our objective was to compare the efficacy and safety of enterally administered itraconazole vs. fluconazole in treatment of candidemia. DESIGN: Randomized, double-blind, controlled trial. SETTING: Pediatric intensive care unit of a referral and teaching hospital. SUBJECTS: Forty-three pediatric patients with candidemia, INTERVENTION: Patients received either fluconazole (n = 22) or itraconazole (n = 21), about 10 mg/kg orally or through a gastric tube, and were monitored for clinical and mycological cure (sterile fungal blood culture), blood counts, and liver and renal functions. MEASUREMENTS AND MAIN RESULTS: The clinical characteristics of two groups were comparable. The cure rate was similar in both the groups: itraconazole 17 of 21 (81%) and fluconazole 18 of 22 (82%). Crude mortality rate (itraconazole 9.5% and fluconazole 13.6%) was also comparable in two groups of patients. The frequency of electrolyte disturbance was very low and similar in both the groups. Blood urea, creatinine, liver enzymes, and serum bilirubin were not adversely affected. CONCLUSIONS: Itraconazole was as effective as fluconazole in nosocomial candidiasis in children receiving intensive care and was devoid of serious side effects. 相似文献
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Dhanalakshmi Angappan Jitendra K. Sahu Prahbhjot Malhi Pratibha Singhi 《European journal of paediatric neurology》2019,23(1):136-142
West syndrome is a distinct, infantile onset, epileptic encephalopathy, associated with poor neurodevelopmental outcome. The present study was designed as a randomized, open-label, pilot study to evaluate the safety, feasibility, and effectiveness of oral zonisamide therapy in comparison with adrenocorticotropic hormone therapy in infants with West syndrome. Thirty infants with West syndrome were randomized to receive treatment with either synthetic, intramuscular adrenocorticotropic hormone (30–60 IU) or oral zonisamide (4–25 mg/kg/day). The study participants had a long treatment lag and preponderance of male sex (90%). The primary effectiveness outcome measure was the cessation of epileptic spasms at 2 weeks of initiation of therapy and persistent till 6 weeks as per West Delphi consensus statement recommendations. Comparison of efficacies of zonisamide versus adrenocorticotropic hormone was as following: the cessation of epileptic spasms (27% vs. 40%, p = 0.70), resolution of hypsarrhythmia at 14 days (20% vs. 33%, p = 0.68) and resolution of hypsarrhythmia at 6 weeks (36% vs. 71%, p = 0.14). Overall, the study observed a poor efficacy of both adrenocorticotropic hormone and zonisamide therapy, which is probably due to long treatment lag and a high proportion of structural aetiology. However, oral zonisamide appeared to be safe and tolerable in the study. 相似文献
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Cardiac catheterization through ipsilateral radial and ulnar artery access during the same procedure
Dilip Kumar Madhumanti Panja Ashesh Halder Soumya Patra Arindam Pande Sanjeev Salil Kumar Mukherjee Rana Rathor Roy Ejaz Ahmad Bari Anil Kumar Singhi 《Indian heart journal》2021,73(3):387-388
We evaluated the safety and feasibility of ipsilateral radial and ulnar artery cannulation during the same catheterization procedure. Crossover from radial to femoral was done in 122 patients. Both ipsilateral radial and ulnar catheterization were performed in 16 patients without any complications, which was further supported by Doppler ultrasonography. 相似文献
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Joshi V Sharma RC Singhi M Singh H Sharma K Sharma Y Adha S 《Journal of vector borne diseases》2005,42(1):25-29
BACKGROUND & OBJECTIVES: Malaria is the major health problem in western Rajasthan yet its vector fauna and transmission dynamics thereof is not understood properly. The present investigations report complete profile of qualitative and quantitative aspects of anopheline species occurring in different settings of desert ecosystem. METHODS: Area with irrigation through canal for more than 20 years (setting I), area with irrigation through canal for 10 years (setting II) and area without any irrigation (setting III) have been selected for studies. Species identification and their densities (per man hour) was made as per standard methods. RESULTS: In village of setting I, during rainy season, An. subpictus and An. stephensi were present while during winter season four species--An. subpictus, An. stephensi, An. culicifacies and An. annularis were collected. In all the villages of setting I, II and III no Anopheles mosquito was observed during summer season. In the villages of desert region without any irrigation facilities through any canal, the anopheline species were present only during rainy season. INTERPRETATION & CONCLUSION: An. stephensi is the major malaria vector of desert irrespective of whether the area is canal irrigated or not. During summer season absence of vector species in all the villages require further studies on micro-ecology of the species under desert conditions. 相似文献
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