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R R Mittal

Publications and source records attributed to R R Mittal.

8 recordsLinked to original sources
PubMed2000

Evaluation of safety and efficacy of supirocin-B (mupirocin 2% + betamethasone dipropionate 0.05%) in infected dermatoses--a post marketing study.

The aim of the present post marketing study was to study the safety and efficacy of supirocin-B ointment (mupirocin 2% + betamethasone dipropionate 0.05%) in the treatment of infected dermatoses. For this purpose physicians from different parts of India were requested to keep the clinical records prospectively as per a specially designed proforma over a follow-up period of 7 days, whenever they prescribed supirocin-B ointment (mupirocin 2% + betamethasone dipropionate 0.05%) for local application, three times a day, to their patients having either primary infection complicated by dermatoses or dermatoses infected secondarily. From the analysis of 251 clinical records contributed by 27 physicians, it was evident that in clinical practice, supirocin-B ointment (mupirocin 2% + betamethasone dipropionate 0.05%) was found to be safe and very effective by physicians in the treatment of infected dermatoses in 94.8% of the patients. Similarly 92.4% of the patients reported more than 70% improvement in their symptoms after 7 days of treatment. No adverse effects were reported during the treatment period by any of the patients except worsening of skin lesions by one patient. Thus from this study, supirocin-B ointment (mupirocin 2% + betamethasone dipropionate 0.05%) seems to be safe and effective in the treatment of infected dermatoses.

Betamethasone↗
PubMed1996

Phase I/II trial of combined 131I anti-CEA monoclonal antibody and hyperthermia in patients with advanced colorectal adenocarcinoma.

BACKGROUND: This pilot project was undertaken to evaluate the toxicity of and tumor response to combined 131I anti-carcinoembryonic antigen monoclonal antibody (131I anti-CEA RMoAb) and hyperthermia in patients with metastatic colorectal adenocarcinoma. METHODS: Nine patients who had colorectal carcinoma with liver metastases were enrolled in this study. Intact 131I anti-CEA RMoAb was used (the specific antibody was IMMU-4, provided by Immunomedics, Inc., Morris Plains, NJ). During the diagnostic phase, dosimetry revealed that the tumor site received a higher radiation dose than the surrounding normal tissues in only six patients. These six, who were treated with radioimmunotherapy and hyperthermia, were the basis of this study. The first three patients were treated with 30 mCi/m2 of 131I anti-CEA RMoAb, and the next three received 60 mCi/m2. Pharmacokinetic clearance data were reported for all nine patients. RESULTS: Thermometry data revealed an average T90 of 40.3 (+/- 1.4 degrees C) and T50 of 41.1 (+/- 1.2 degrees C). The average thermal dose equivalent at 42.5 degrees C was 34.5 (+/- 21.5) minutes. The average Tmin, Tmax, and Tmeam were 40 (+/- 1.2 degrees C), 42.4 (+/- 0.7 degrees C), and 41.1 (+/- 1.1 degrees C), respectively. The pharmacokinetic clearance data of antibody showed monoexponential plasma clearances in all patients except one, in whom a biexponential plasma clearance was observed. In general, similar plasma and whole-body clearances as well as similar urinary excretions were observed when diagnostic and therapeutic phases for each patient were compared. Two of the six patients showed a marked improvement in their symptoms; five patients showed a drop in carcinoembryonic antigen levels. A follow-up computed tomography scan one month after treatment showed no change in tumor volume in five patients; one patient showed a partial response. Three patients developed toxicity, two developed moderate thrombocytopenia (39,000 and 58,000), and the other patient developed hematoma resulting from the insertion of a catheter for thermometry. CONCLUSIONS: It is feasible to combine hyperthermia and radiolabeled monoclonal antibodies, and the combination was well tolerated by these patients. The interaction between hyperthermia and low dose rate radioimmunotherapy is complex. Further studies are necessary to explore the use of this combined modality in the management of maligancies.

Adult↗
PubMed1984

Spontaneous massive abdominal wall hematoma in polycythemia vera.

An 87-year-old male patient known to have polycythemia vera presented at the hospital as an acute abdominal emergency. Ultrasonography of the abdomen revealed a homogeneous echogenic mass measuring 22 X 15 X 8 cm in fascial planes anterior to the peritoneum, which was consistent with a hematoma. His platelet count was 937,000/mm3. The patient responded to plateletpheresis and supportive management. Older patients with polycythemia vera may present as acute abdomen secondary to spontaneous abdominal wall hematoma. Computerized tomography or ultrasonography of the abdomen can aid in making the diagnosis and preventing unnecessary surgical intervention.

Aged↗