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Renal transplant (RT) is now a therapy of choice for end stage renal disease (ESRD). The Nephrology Unit, Asvini started functioning in Dec 90 and to date 1298 sittings of hemodialysis have been given to 45 patients. Of these, 35 were in ESRD and 11 patients underwent renal transplantation at this hospital during the period Jan 91 – Dec 93. One patient expired after 18 months of transplantation due to infection. Early experience in screening patients for RT, use of immunosuppression, management of rejection episodes and protocol are presented with special emphasis on its relevance to the Armed Forces.KEY WORDS: Transplantation, Renal Failure, Immunosuppression, Rejection 相似文献
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Serving personnel of Armed Forces admitted with tuberculosis between Apr 1996–1999 were evaluated for co-infection of tuberculosis and HIV. Sixty (1.06%) of tuberculosis patients were found to be HIV positive. Initial test was done by spot kits and subsequently confirmed by ELISA on two different samples. Majority of the cases were in sexually active age group 48 (80%). Alcohol and smoking was associated in 80% cases. Thirty six (60%) were sputum smear positive for AFB. Twenty eight (46.7%) gave history of exposure to sex workers. Family members were not available for study. Sero prevalence of HIV in association with tuberculosis is less in Armed Forces compared to civil population.KEY WORDS: HIV, Seroprevalence, Tuberculosis 相似文献
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Fauzi Mohammad Faizal Ahmad Gokozan Hamza Numan Elder Brad Puduvalli Vinay K. Pierson Christopher R. Otero José Javier Gurcan Metin N. 《Journal of neuro-oncology》2015,124(3):393-402
Journal of Neuro-Oncology - We present a computer aided diagnostic workflow focusing on two diagnostic branch points in neuropathology (intraoperative consultation and p53 status in tumor biopsy... 相似文献
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VK Viswanathan 《Gut microbes》2014,5(3):275-276
The robust expression of microbial pattern recognition receptors such as TLR4 and Nod2 in intestinal stem cells reflects an active communication dynamic between the host and the gut microbiota. A new study reveals that muramyl dipeptide, the bacterial cell wall peptidoglycan motif, activates Nod2 within crypt base columnar Lgr5-positive stem cells and promotes their survival. Apart from the immediate relevance to the growth of organoids for in vitro experiments, the study raises new questions about the molecular mechanisms whereby gut microbes influence intestinal physiology. 相似文献
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PE Sreedharan Namboothiri Sreehari Narayanan Nair Krishnan Vijayan VK Visweswaran 《Indian Journal of Orthopaedics》2014,48(2):220-222
We report a case of disseminated meningospondylodiscitis in an elderly diabetic patient caused by Fusarium oxysporum. As the clinical presentation was nonspecific, the diagnosis of the condition could only be arrived at after laboratory and imaging studies. The diagnosis of the condition requires a high index of suspicion. Patient underwent thorough surgical debridement along with a short course of variconazole and remained asymptomatic after 36 months of diagnosis. Fusarium is a large genus of filamentous fungi widely distributed in soil and in association with plants. It is known to cause local infections (nail, cornea) in healthy humans and disseminated infection only in the immunocompromised. 相似文献
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Phase II trial of temozolomide plus the matrix metalloproteinase inhibitor, marimastat, in recurrent and progressive glioblastoma multiforme. 总被引:5,自引:0,他引:5
Morris D Groves Vinay K Puduvalli Kenneth R Hess Kurt A Jaeckle Pamela Peterson W K Alfred Yung Victor A Levin 《Journal of clinical oncology》2002,20(5):1383-1388
PURPOSE: Novel therapies are needed for patients with recurrent glioblastoma multiforme (GBM). Because there is evidence that temozolomide (TMZ) has some activity in GBM and is well tolerated, and because of laboratory evidence that metalloproteinases are important in glioma cell invasion, the combination of TMZ and the matrix metalloproteinase inhibitor marimastat (MRM) in patients with recurrent GBM was studied. PATIENTS AND METHODS: Forty-four patients with recurrent GBM after standard radiotherapy were enrolled. For 19 patients, this therapy was their first chemotherapy after tumor progression after irradiation; 25 others had received chemotherapy previously. TMZ 150 to 200 mg/m(2) days 1 to 5 and MRM 50 mg days 8 to 28 was administered at 28-day intervals for two cycles; then patients were reevaluated. Treatment continued until progression of tumor or toxicity developed. RESULTS: Joint and tendon pain was the major therapy-related toxicity and was reported in 47% of patients. Five patients (11%) were removed from the study because of intolerable joint pain. For all patients, the progression-free survival (PFS) at 6 months was 39%. Median PFS was 17 weeks, median overall survival was 45 weeks, and 12-month PFS was 16%. CONCLUSION: The combination of TMZ and MRM resulted in a PFS at 6 months that exceeded the literature target by 29%. This drug combination met phase II study criteria; further study in recurrent patients with GBM might be warranted. Further study of therapy-induced joint pain is necessary. 相似文献
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Roy S Herbst Timothy L Madden Hai T Tran George R Blumenschein Christina A Meyers Lee F Seabrooke Fadlo R Khuri Vinay K Puduvalli Victoria Allgood Herbert A Fritsche Leslie Hinton Robert A Newman Elizabeth A Crane Frank V Fossella Margaret Dordal Thomas Goodin Waun Ki Hong 《Journal of clinical oncology》2002,20(22):4440-4447
PURPOSE: Preclinical studies suggested that the antiangiogenic agent TNP-470 was synergistic with cytotoxic therapy. TNP-470 was administered with paclitaxel to adults with solid tumors to define the safety and optimal dose of the combination regimen and to assess pharmacokinetic interactions. PATIENTS AND METHODS: Thirty-two patients were enrolled chronologically onto one of two treatment arms. Arm A involved a fixed TNP-470 dose with escalating doses of paclitaxel, and Arm B involved a fixed paclitaxel dose with escalating doses of TNP-470. Paclitaxel and TNP-470 pharmacokinetics were evaluated along with toxicity. RESULTS: The combination of TNP-470 administered at 60 mg/m(2) three times per week and paclitaxel 225 mg/m(2) administered over 3 hours every 3 weeks was defined as both the maximum-tolerated dose and the optimal dose. Myelosuppression was similar to that expected with paclitaxel alone. Mild to moderate neurocognitive impairment was observed; however, the majority of changes were subclinical and reversible as determined by prestudy and poststudy neuropsychiatric test results. A clinically insignificant decrease of paclitaxel clearance was observed for the combination. Median survival for all patients was 14.1 months. Partial responses were reported in eight (25%) of 32 patients and in six (38%) of 16 patients with NSCLC, 60% of whom had received prior chemotherapy. CONCLUSION: The combination of TNP-470 and paclitaxel, each at full single-agent dose, seems well tolerated, with minimal pharmacokinetic interaction between the two agents. Further studies of TNP-470 with chemotherapy regimens are warranted in NSCLC and other solid tumors. 相似文献