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G Gopalakrishnan

Publications and source records attributed to G Gopalakrishnan.

46 records · Page 3Linked to original sources
PubMed1989

Allograft nephrectomy--a 16-year experience.

A review has been made of the indications, technical problems, complications and results of 31 allograft nephrectomies in 29 patients; 12 patients died between 15 days and 1 month after graft nephrectomy, which was undertaken within 6 months of transplantation. Gross local and general complications occurred in 7 patients who survived graft nephrectomy. The procedure is recommended when graft failure occurs within 6 months of transplantation provided it is associated with systemic signs of severe rejection or sepsis, or if it occurs in cases where continuation of immunosuppressants is life-threatening.

Adolescent↗
PubMedDate not supplied

Mucocutaneous exposure to body fluids during digestive endoscopy: the need for universal precautions.

BACKGROUND: Endoscopy personnel are at high risk of exposure to infectious body fluids during endoscopy. There are no studies documenting the frequency of such exposure. AIM: To determine the frequency of exposure to body fluids, and factors that may modify the risk of exposure during digestive endoscopy. METHODS: During a 10-month period, 948 endoscopy procedures done by two endoscopists were assessed for the occurrence of splashes to uncovered parts of the body. Odds ratio was used to determine any change in the exposure risk with different risk factors. RESULTS: The overall frequency of splash to any part of the body was 13.2% (95% CI 10.8-15.9). Common sites of exposure were the eyes, face, forearms and feet. Splash to the skin of the face, forearms and feet occurred in 9.5% (95% CI 7.5-11.8). The risk remained unchanged during therapeutic endoscopy, assisted endoscopy, or endoscopy with biopsy or cytology. Using video endoscopy led to significant reduction in splashes on the skin. Overall splash rate to the eyes was 4.1% (95% CI 2.9-5.6). This remained unchanged during therapeutic endoscopy, assisted endoscopy, and endoscopic biopsy or cytology sampling. The risk was not reduced during video endoscopy. CONCLUSIONS: Endoscopy results in muco-cutaneous exposure to potentially infectious body fluids in 13% or more procedures. The risk of exposure is not reduced by video endoscopy, or by avoiding instrumentation of the biopsy channel. We recommend that all endoscopists and endoscopy assistants must follow universal precautions.

Body Fluids↗