Browsing by Author "Yadav, B S"
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Item Amiodarone in ventricular arrhythmias.(1986-10-01) Yadav, B S; Kaul, U A; Natrajan, D; Anita,; Babu, M R; Bahl, V K; Khalilullah, MItem Captopril therapy in chronic congestive heart failure.(1985-11-01) Yadav, B S; Kaul, U A; Manoharan, S; Bahl, V K; Khanna, C M; Khalilullah, MItem Cardiovascular changes in thyroid disorder.(2006-10-27) Gupta, Rajeev; Varma, Yogesh; Yadav, B S; Gupta, Rajendra; Gupta, Sudha; Gupta, NeeluThyroid hormones have a profound effect on the metabolism. The cardiovascular system is particularly sensitive to this metabolic alteration. Therefore it is not surprising that thyroid dysfunction can produce dramatic cardiovascular effects, often mimicking primary cardiac disease. Both hypothyroidsm and hyperthyroidsm produce a clinical syndrome causing a diagnostic and therapeutic dilemma to the endocrinologist and cardiologist. Furthermore, cardiac disease and amiodarone therapy can also produce thyroid abnormality.Item Catheter ablation of atrioventricular junction for the management of resistant supraventricular tachycardias.(1985-01-01) Khalilullah, M; Bahl, V K; Natarajan, D; Babu, M R; Yadav, B S; Kiran, UItem Changing trends in permanent cardiac pacing--sixteen years experience.(1987-05-01) Yadav, B S; Gadkari, M; Babu, M R; Chaudhary, A; Goel, P K; Sethi, K K; Gambhir, D S; Lochan, R; Bahl, V K; Kaul, U AItem Clot selective thrombolysis.(1986-05-01) Yadav, B S; Lochan, R; Khalilullah, MItem Diagnosis of dual AV nodal pathway by surface ECG during sinus rhythm.(1988-07-01) Jain, P; Yadav, B S; Arora, R; Khalilullah, MItem Electrophysiological effects of mexiletine in patients of sinus node dysfunction and intraventricular conduction defects.(1986-05-01) Gambhir, D S; Yadav, B S; Gupta, R; Bahl, V K; Khalilullah, MItem Environmental health status in a rural area of Rajasthan.(1988-06-01) Sharma, R S; Yadav, B SItem Haemodynamic effects of amrinone infusion in patients with chronic heart failure.(1986-09-01) Manoharan, S; Yadav, B S; Tyagi, S; Rao, D K; Puri, Y K; Singh, P P; Lochan, R; Khalilullah, MItem Hydatid cyst of heart presenting as ventricular tachycardia.(1999-03-22) Yadav, B S; Garg, N; Raj, DItem Hypernephroma presenting as right atrial mass.(1998-03-29) Yadav, B S; Agrawal, SItem Long Q-T interval and Torsade de Pointes in hypothyroidism.(1995-05-01) Yadav, B S; Gupta, B; Bharani, A KItem Mitral balloon valvotomy: a new therapeutic modality for the non-surgical management of mitral stenosis.(1985-05-01) Khalilullah, M; Bahl, V K; Choudhary, A; Yadav, B S; Babu, M R; Goel, P K; Natarajan, D; Manoharan, S; Kaul, U A; Arora, RItem Newer positive inotropic agents in congestive heart failure.(1986-09-01) Khalilullah, M; Yadav, B S; Lochan, RItem Normal pregnancy in a case of Noonan syndrome with hypertrophic cardiomyopathy.(1996-07-01) Yadav, B S; Indurkar, M; Bisarya, B NItem Orbital lymphoma: role of radiation.(2009-03-25) Yadav, B S; Sharma, S CThe purpose of this article is to review the literature for clinical presentation, treatment, outcome and complications of using radiotherapy for the treatment of orbital lymphoma. For this, MEDLINE, EMBASE, and the Cochrane Library were searched through January 2007 for published data on primary non-Hodgkin's lymphoma (NHL) of the orbit. The search was conducted in all document types, using the following terms "Non-Hodgkin's lymphoma, MALT (mucosa associated lymphoid tissue) and orbit". Data extracted were based on age, sex, therapeutic methods and outcome of treatment. When full articles were not available, abstracts were used as a source of information. Only those articles whose abstracts or full text were available in English were included in table. The review of reports of NHL of the orbit, in general, served as a source of information about its clinical behavior, treatment and overall prognosis. Fifty-six publications were identified, including six in languages other than English. There was no randomized trial. All the studies were retrospective. The studies were heterogeneous in patient number (3 to 112), histology, disease stage (IE to IV), radiotherapy doses used (4 to 53.8Gy), local control rates (65 to 100%), distant relapse rates (0 to 67%, from low grade to high grade) and five-year survival rates (33 to 100%). Three of the studies with a good number of patients also demonstrated clinical benefit with radiotherapy in terms of superior efficacy or less toxicity. Available data support the acceptance of radiotherapy as a standard therapeutic option in patients with low to intermediate grade orbital lymphoma. Toxicity of radiotherapy is mild if delivered precisely.Item Paraneoplastic leukocytoclastic vasculitis in chronic lymphoid leukemia.(2006-10-14) Yadav, B S; Sharma, S C; Kapoor, R KA 50-year-old female who was a known case of chronic lymphoid leukemia (CLL) developed ecchymoses, purpuric spots with papules, some nodules (1-3 mm) and crusts all over the body associated with severe burning and itching along with exaggeration of CLL. The lesions were more prominent on lower limbs and face. Skin biopsy was reported as leukocytoclastic vasculitis. These lesions regressed after treatment with leukeran and glucocorticoids.Item Patterns of relapse in locally advanced breast cancer treated with neoadjuvant chemotherapy followed by surgery and radiotherapy.(2007-04-14) Yadav, B S; Sharma, S C; Singh, R; Singh, GAIMS: To define the clinical and pathological predictors of locoregional recurrence (LRR) in locally advanced breast cancer (LABC) patients treated with neoadjuvant chemotherapy (NACT). MATERIALS AND METHODS: We retrospectively reviewed the outcome of 141 patients with stage II to stage III carcinoma breast treated at Department of Radiotherapy, PGIMER, Chandigarh from 1998-2002. Mean age of the patients was 46 years, 49% of patients were premenopausal and 51% were postmenopausal. The tumor stage was T2 in 18%; T3 in 61% and T4 in 26% of the patients. NACT regimen given was FAC (5-fluorouracil, adriamycin and cyclophosphamide) in 85% and CMF (cyclophosphamide, methotrexate and 5-Fu) in 15% patients. RESULTS: After NACT, surgery was possible in 95% patients. Conservative surgery was possible in 23% patients and mastectomy was done in 72% of patients. Pathological complete response (pCR) was seen in 18% patients and pathological partial response (pPR) in 69% of patients. Stable and progressive disease was seen in 6% and 7% of patients respectively. Adjuvant radiation therapy was given to 86% patients. Six percent patients developed progressive disease and 4% of patients did not turn up for radiation. Five year LRR was 6% and relapse free survival (RFS) was 94%. Thirty-two (23%) patients developed distant metastasis resulting in distant metastasis free survival of 77%. The factors that correlated positively with LRR on univariate analysis included tumor stage, stage and pathological nodal stage. However, on multivariate analysis, tumor stage and pathological nodal stage were significant. Factors that correlated for distant relapse were tumor stage, response to chemotherapy, type of surgery, extracapsular extension (ECE) and tamoxifen therapy. On multivariate analysis only ECE was the significant factor that correlated with distant relapse free survival. CONCLUSION: Thus, tumor stage and pathological nodal stage remains the most important predictor of LRR in LABC. Factors that correlated for distant relapse were tumor stage, response to chemotherapy, type of surgery and ECE and tamoxifen therapy.Item Percutaneous transluminal balloon angioplasty of congenital coarctation of aorta.(1985-05-01) Khalilullah, M; Bahl, V K; Yadav, B S