Introduction. Semen analysis is considered as the surrogate marker for male fecundity while assessing infertile men. There are several reasons for altered semen quality and bacteriospermia could be one among them. Thereby the aim of our work is to study the semen culture and its impact on semen parameters among infertile men. Materials and Methods. Semen samples were collected from men attending infertility clinic. Semen parameters were analysed based on WHO guidelines. Also, samples were subjected to culture using standard bacteriological techniques. Results. A total of 85 samples were collected. A number of 47 (55.30%) had normal sperm count, 37 (43.50%) had oligozoospermia, and one (1.17%) had azoospermia. Teratozoospermia was the most common abnormality observed (81.17%) followed by asthenozoospermia (28.23%). The prevalence of bacteriospermia was 35.3%. Enterococcus faecalis (30%) was the most common organism isolated followed by Coagulase negative Staphylococcus (23.33%), Staphylococcus aureus (20%), and E. coli (10%). Other less frequently isolated organisms were Klebsiella pneumoniae (6.66%), Proteus sp. (6.66%), and Citrobacter sp. (3.33%). Conclusion. The presence of asymptomatic bacteriospermia did not correlate with abnormal semen parameters.

Background and study aims Esophagogastroduodenoscopy (EGD), the most common method used for diagnosing upper gastrointestinal diseases, is often limited by the presence of foam and mucous. Thus, this study was designed to detect whether the combination of simethicone with N-acetyl cysteine (NAC) as premedication before EGD improves mucosal visualization. Patients and methods A total of 768 consenting patients were enrolled in this prospective, double-blind, randomized placebo-controlled trial in four groups (A: simethicone + N-acetyl cysteine; B: simethicone alone; C: NAC alone; and D: placebo). After 20 minutes of consuming the corresponding solution, EGD was done and multiple images were obtained from the esophagus, stomach, and duodenum. Based on the various images obtained, the study parameters were calculated. Statistical Analysis Software (SAS) was used to analyze the results using Kruskal-Wallis with the Bonferroni correction method. Results The study population consisted of 57 % men and the mean age was 44.18 years. Each group was randomized with 192 participants. Group A (combination of simethicone + NAC) premedication had the lowest total mucosal visibility score of 8.31, a significantly lower score for mucous/bubbles obscuring the vision, and less time to complete the procedure. Also, 81 % of the participants in group A did not require flushing to clear the mucous/bubbles. There were no side effects due to this premedication in any of the groups. Conclusions  Using simethicone and NAC combined for premedication may improve the quality of EGD.

Strongyloides stercoralis, a soil-transmitted helminth, affects many people in tropical and subtropical countries. It is known to cause asymptomatic infection in immunocompetent and hyperinfection and disseminated Strongyloides infection in immunocompromised due to autoinfection. Here, we report a case of Strongyloides hyperinfection presenting with proteinlosing enteropathy. The diagnosis was made only with duodenal biopsy as the repeated stool examinations were negative. He was treated with ivermectin and his condition improved.

Background and Aim: Gastric and esophageal cancers are associated with high morbidity in India. In the absence of formal screening programs in India, it is essential that all elective esophago-gastro-duodenoscopies (EGDs), irrespective of indication, be also considered an opportunity to screen for premalignant lesions. With this premise, we tried to assess the adherence to best practices in the detection of premalignant upper gastro-intestinal lesions (PMUGIL) among endoscopists in India. We also evaluated the adequacy of training, availability of appropriate facilities, and differences between teaching and non-teaching centers. Methods: We disbursed a survey among endoscopists working in India, through the membership database of the Society of Gastrointestinal Endoscopists of India, by email and instant messaging. The responses were collected and subsequently analyzed. Results: We obtained a total of 422 eligible responses. The adherence to best practices assessed was lower than the set threshold in all except one parameter in both teaching centers and non-teaching centers. Only 58.5% of endoscopists had received training in the detection of PMUGIL. Appropriate image enhanced endoscopy (IEE) facilities were available to only 58.05% of surveyed endoscopists. Conclusions: Strategies to improve detection of PMUGIL should be directed at improving adherence to best practices, ensuring adequate training of endoscopists in the evaluation of PMUGIL and improving infrastructure.

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Performance of AI (blue curve) and experienced endoscopists (red triangles) for the differentiation of esophageal cancer using magnified endoscopy with narrow-band imaging. Yellow circle with outreaching lines represents the average of 13 experts with the lines representing 95% CI. The AI system outperforms any experts whose sensitivity and specificity point falls below the blue curve of the AI system. Only one expert was above the blue line. The 95% CI of the sensitivity and specificity of the experts was totally under the blue curve.