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排序方式: 共有424条查询结果,搜索用时 15 毫秒
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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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Jitendra Nath Pal Prahas Biswas Avik Roy Sunit Hazra Somnath Mahato 《Indian Journal of Orthopaedics》2015,49(4):408-417
Background:Functional brace application for isolated humeral shaft fracture persistently yields good results. Nonunion though uncommon involves usually the proximal third shaft fractures. Instead of polyethylene bivalve functional brace four plaster sleeves wrapped and molded with little more proximal extension expected to prevent nonunion of proximal third fractures. Periodic compressibility of the cast is likely to yield a better result. This can be applied on the 1st day of the presentation as an outpatient basis. Comprehensive objective scoring system befitting for fracture humeral shaft is a need.Results:The results were assessed using 100 point scoring system where union allotted 30 points and 60 points allotted for angulations (10), elbow motion (10), shoulder abduction (10), shortening (5), rotation (5), absence of infection (10), absence of nerve palsy during treatment (10). Remaining 10 points were allotted for five items with two points each. They were the absence of skin sore, absence of vascular problem, absence of reflex sympathetic dystrophy (RSD), recovery of paralyzed nerve during injury and recovery of paralyzed nerve during treatment. Results were considered excellent with 90 and above, good with 80–89, fair with 70–79 and poor below 70 point. Results at 6 months were excellent in 43.94% (n = 29), good in 42.42% (n = 28), fair in 9.1% (n = 6), poor in 4.55% (n = 3). Union took place in 98.48% (n = 65) with an average of 10.3 weeks (range 6–16 weeks). 87.5% (n = 7) paralyzed radial nerve recovered. All wounds healed. Four patients had transient skin problem. One patient with mid shaft fracture had nonunion due to the muscle interposition.Conclusion:Modified functional cast brace is one of the options in treatment for humeral shaft fractures as it can be applied on the 1st day of the presentation in most of the situations. Simple objective scoring system was useful particularly in uneducated patients. 相似文献
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Naveen Sankhyan L. G. Saptharishi Kandasamy Sasidaran Anil Kanga Sunit C. Singhi 《Indian pediatrics》2014,51(8):651-653
Objective
To study the clinical profile of children with scrub typhus and its association with hemophagocytic lymphohistiocytosis.Methods
Children presenting with unexplained fever and multi-systemic involvement between May to December 2011 were tested for scrub typhus using IgM ELISA kits. Occurrence of Hemophagocytic lymphohistiocytosis in IgM positive cases of scrub typhus was studied.Results
Of the 35 children with unexplained fever and multi-systemic involvement, 15 children (9 boys) tested positive for scrub typhus. Thrombocytopenia, hypoalbuminemia and raised hepatic transaminases were observed in all children. Out of seven children evaluated for hemophagocytic lymphohistiocytosis. 3 met the criteria for hemophagocytosis. Two children (one with hemophagocytic lymphohistiocytosis) died.Conclusions
Scrub typhus is a common cause of unexplained fever in children in northern India. Hemophagocytic lymphohistiocytosis can occasionally complicate scrub typhus in children.9.
Ajay Ghosh Chalasani Utpal Roy Sushma Nema 《International journal of antimicrobial agents》2018,51(1):89-97
A strong antistaphylococcal peptide (ASP-1) from Bacillus subtilis URID 12.1 strain that is active against cefoxitin- and methicillin-resistant Staphylococcus aureus clinical isolates was purified to homogeneity by solvent extraction, silica gel-based adsorption chromatography and reversed-phase high-performance liquid chromatography. The peptide sequence of ASP-1 as determined by MALDI-TOF/MS and ESI-FTICR-MS was acetylated Phe-Thr-Ala-Val-Dhb-Phe-Ile/Leu. The peptide was further analysed by alkaline hydrolysis, ESI-Q-TOF-MS and an ion mobility assay, which detected the presence of a lactone ring in the intact peptide and a cyclic nature, subsequently revealing the linearised peptide sequence as acPhe-Leu-Phe-Thr-Val-Ala-Dhb. Based on the molecular mass (804.5 Da), peptide sequence and amino acid composition, ASP-1 was identified as a lactone ring-containing peptide similar to TL-119, a poorly studied cyclic depsipeptide. Circular dichroism spectroscopy revealed its predominantly random structure in aqueous solution and its β-sheet conformation in methanol. Minimum inhibitory concentrations (MICs) of the purified peptide against S. aureus and methicillin-resistant S. aureus (MRSA) ranged from 2?µg/mL to 64?µg/mL. At sub-MICs and 1× MIC, ASP-1 showed a strong antibiofilm characteristic. ASP-1 at a concentration of 128?µg/mL did not show haemolytic activity, and no cytotoxicity was observed against hepatic carcinoma and breast carcinoma cell lines at the same concentration. Peptide ASP-1 with anti-MRSA and antibiofilm abilities and non-haemolytic and non-cytotoxic properties has not been reported previously. These findings suggest that it may serve as a lead molecule for developing alternative topical antibacterial agents. 相似文献
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Sarita Bhargava O. P. Garg Dr. Sunit Singhi Pratibha Singhi K. B. Lall 《Indian journal of pediatrics》1988,55(3):408-415
In a questionnaire survey of 10,000 primary school children, parents and teachers reported behaviour problems in 38% of 6199
children on whom complete information was made available. Categorization of 3572 behaviour problems according to a modified
APA-DSM II classification showed aggressive reactions to be the commonest (22.7%). This was followed by disorders of sleep
(17.1%), unsocial aggressive reactions (15.5%), aggressive-regressive reactions (13.5%), regressive reactions (10.7%), school
grade problems (8.7%) and others. Significant influence of sex, age and socio-economic class was noted on the overall prevalence,
and prevalence of specific behaviour problems. A general lack of awareness among the parents about the childhood behavioural
problems was noticeable from the pattern of utilization of the pediatric outpatient services in the study area. There is a
need to educate parents on behaviour of children and the significance of behavioural deviations. 相似文献