Providing environmentally sustainable nephrology care: focus in low- and middle-income countries.

Health care on a global scale significantly contributes to carbon emissions, with high-income countries being the primary culprits. Within health care, dialysis plays a significant role as a major source of emissions. Low- and middle-income countries have a high burden of kidney disease and are facing an increasing demand for dialysis. This reality presents multiple opportunities to plan for environmentally sustainable and quality kidney care. By placing a stronger emphasis on primary and secondary prevention of kidney disease and its progression, within the framework of universal health coverage, as well as empowering patients to enhance self-care, we can significantly reduce the need for costly and environmentally detrimental kidney replacement therapy. Mandating the adoption of lean and innovative low-carbon dialysis practices while also promoting the growth of kidney transplantation would enable low- and middle-income countries to take the lead in implementing environmentally friendly nephrology practices and reducing costs, thus optimizing sustainability and the well-being of individuals living with kidney disease.

Diarrhea after kidney transplantation: A study of risk factors and outcomes.

Background: Diarrhea in kidney transplant recipients (KTRs) can be associated with significant morbidity. Material and Methods: We evaluated 198 KTRs for a history of diarrhea post-kidney transplant at a tertiary care center in western India over 1 year. A protocol-based evaluation of diarrhea was done with respect to clinical features, diagnostic evaluation, associated acute allograft dysfunction, and its impact on long-term allograft function. Primary outcomes of interest were: chronic allograft injury (CAI) and the need for mycophenolate mofetil (MMF) withdrawal. We also assessed the effect of MMF withdrawal on the risk of the development of CAI. Results: Eighty-five of 198 (42.5%) recipients experienced diarrhea and a total of 140 diarrheal episodes were evaluated. The mean age of these 85 recipients was 38 ± 12 years and 72 (84.7%) were males. 73 of 85 recipients were on MMF at the time of diarrhea and in 35 (48%) of them MMF withdrawal was needed for chronic and persistent symptoms. Diarrhea was attributed to infective etiologies in 90 of 140 (64.2%) cases. Among the microbiologically confirmed infective diarrheal episodes, giardia and cryptosporidium were the common pathogens in 11/28 (39%) and 6/28 (21.4%) episodes respectively. One hundred and twenty-eight episodes out of 140 (91.4%) episodes were complicated by acute allograft dysfunction. Forty-one of 85 recipients (48.2%) developed chronic allograft injury and 12 (14.1%) developed allograft rejection (acute and/or chronic). Probability of chronic allograft injury was higher in those with MMF withdrawal. Conclusion: Diarrhea post-kidney transplant adversely affects graft function, especially after MMF withdrawal.

Lymphorrhea: An Unusual Complication of Jugular Venous Catheterization for Hemodialysis.

A considerable number of end-stage renal disease patients undergo tunneled cuffed catheter insertion for hemodialysis under ultrasonographic guidance while awaiting arteriovenous fistula creation. We report a case of a 62-year-old female who underwent tunneled catheter insertion in the left internal jugular vein under ultrasound and fluoroscopic guidance, which was followed by pericatheter serous discharge. Fluid examination confirmed the diagnosis of lymphorrhea, and lymphoscintigraphy facilitated its localization. This case is reported for its rarity and with a discussion on literature review, complications of lymphorrhea, and their management.

Evaluation of the prevalence and economic burden of adverse drug reactions presenting to the medical emergency department of a tertiary referral centre: a prospective study.

BACKGROUND: Adverse drug reactions (ADRs) are now recognized as an important cause of hospital admissions, with a proportion ranging from 0.9-7.9%. They also constitute a significant economic burden. We thus aimed at determining the prevalence and the economic burden of ADRs presenting to Medical Emergency Department (ED) of a tertiary referral center in India METHODS: A prospective, observational study of adult patients carried out over a 6 week period in 2005. The prevalence of ADRs, their economic burden from the hospital perspective, severity, and preventability were assessed using standard criteria. RESULTS: A total 6899 patients presented during the study period. Of these, 2046 were admitted for various reasons. A total of 265/6899 patients had ADRs (3.84 %). A total of 141/265 was admitted due to ADsR, and thus ADRs as a cause of admissions were 6.89% of total admissions. A majority (74.71%) were found to be of moderate severity. The most common ADRs were anti-tubercular drug induced hepatotoxicity, warfarin toxicity and chloroquine induced gastritis. The median duration of hospitalization was 5 days [95% CI 5.37, 7.11], and the average hospitalization cost incurred per patient was INR 6197/- (USD 150). Of total ADRs, 59.62% (158/265) were found to be either definitely or potentially avoidable. CONCLUSION: The study shows that ADRs leading to hospitalization are frequent and constitute a significant economic burden. Training of patients and prescribers may lead to a reduction in hospitalization due to avoidable ADRs and thus lessen their economic burden.

Computerisation of blood bank services of a large hospital.

A comprehensive computer aided management scheme for Blood Bank of a large hospital is presented. The hardware requirement and networking pattern are simple flexible and cost effective to suit any kind of needs. Details of the modular software program are discussed. The advantages of the modular program is its flexibility and expandability, to suit not only the needs of a Blood Bank but also the whims and fancies of the personnel working in it. The program is completely portable and operates in an MS DOS environment on a IBM or compatible machine. The solutions are simple and cost-effective, a feature of particular importance to setups which have the technological capability but do not have the economic feasibility. The approach and software features are discussed in detail in order to make it possible for any one to develop similar system if desired.

Unresectable non-oat cell carcinoma of the lung: definitive radiation therapy.

Between 1976 and 1983, 267 patients with non-oat cell carcinoma of the lung were treated with radiation therapy alone. One hundred thirty-four patients had squamous cell carcinoma; 69, large cell carcinoma; and 64, adenocarcinoma. Stage III carcinoma was diagnosed in 87% of the patients. Total radiation dose was less than 45 Gy in 69 patients (low dose group), 45-55 Gy in 161 (middle dose group), and 55-65 Gy in 37 (high dose group); dosage was 180-200 cGy daily, 5 days per week. Minimum follow-up was 3 years (median, 6 years). Tumor control within the radiation fields was achieved in 12%, 43%, and 78% of the low, middle, and high dose groups, respectively. A complete response rate of 13%, 23%, and 35% and an overall response of 43%, 71%, and 86% were seen in the low, middle, and high dose groups, respectively. The 5-year recurrence-free survival rate for all patients was 7% and was dependent on radiation dose and tumor response. This study indicates that tumor control and complete response rates are improved with a radiation dose of 55-65 Gy and that complete responders have improved survival.