ABSTRACT
OBJECTIVE: The purposes of this multi-center study were to evaluate the rate of infection stones and to evaluate the urine cultures of patients with infection stones. MATERIALS: Charts of adulpatients with urinary stones were reviewed and data on stone analyses and urine cultures were collected. RESULTS: In total, 1204 renal stone formers (RSFs) from 10 countries were included (776 males, 428 females). Fifty-six patients (4.6%) had struvite stones. The highest frequency of struvite stones was observed in India (23%) and Pakistan (18%). Lower rates were reported in Canada (2%), China (3%), Argentina (3%), Iraq (3%), Italy (3.5%) and Poland (3%), and intermediate rates in Egypt (5.5%) and Bulgaria (5.4%). Urine cultures were retrieved from 508 patients. Patients with struvite stones had a positive culture in 64.3% of the samples and patients with other stones, in 26.7%. In struvite stones, the most common isolates were Escherichia coli (27.7%) and Proteus spp. (27.7%), followed by Klebsiella spp. (16.7%); in other types of stone, it was Escherichia coli (47.6%), followed by Gram-positive bacteria (14.0%) Conclusions: The struvite stone composition was associated with a urinary infection, although an infection was not demonstrable with a conventional midstream urine culture in about 30%.
ABSTRACT
BACKGROUND: Asia is home to a burgeoning market for telemedicine with the availability of cheaper smartphones and internet services. Due to a rise in telemedicine use by doctors and patients, it is imperative to understand the perception of patients towards the adoption of telemedicine, the availability of telemedicine to the general population, the frequency with which patients avail these services, and the motivation or apprehensions in using them, especially during the COVID-19 pandemic. AIMS: The study is performed to understand the behavioral attitude and perceptions of the population regarding telemedicine and, in doing so, make services more user-friendly for patients. METHODS: A total of 1170 participants were surveyed using a structured online questionnaire to assess the perceptions towards the adoption of telemedicine in healthcare delivery services. Multivariate analysis was performed to identify key variables of knowledge and attitude affecting the utilization of telemedicine. RESULTS: Of the total respondents, 35.3% of patients never encountered telemedicine before and 26.9% did not come across telemedicine even during the COVID-19 pandemic. CONCLUSION: Understanding the perceptions of patients, using targeted health education, positive communication, and behavioral modifications, is the key factor to be addressed to mitigate the apprehensions towards telemedicine and improve the utilization of the services.