The Role of Artificial Intelligence in Medical Education: A Systematic Review.

BACKGROUND: To examine the artificial intelligence (AI) tools currently being studied in modern medical education, and critically evaluate the level of validation and the quality of evidence presented in each individual study. METHODS: This review (PROSPERO ID: CRD42023410752) was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) statement. A database search was conducted using PubMed, Embase, and Cochrane Library. Articles written in the English language between 2000 and March 2023 were reviewed retrospectively using the MeSH Terms "AI" and "medical education" A total of 4642 potentially relevant studies were found. RESULTS: After a thorough screening process, 36 studies were included in the final analysis. These studies consisted of 26 quantitative studies and 10 studies investigated the development and validation of AI tools. When examining the results of studies in which Support vector machines (SVMs) were employed, it has demonstrated high accuracy in assessing students' experiences, diagnosing acute abdominal pain, classifying skilled and novice participants, and evaluating surgical training levels. Particularly in the comparison of surgical skill levels, it has achieved an accuracy rate of over 92%. CONCLUSION: AI tools demonstrated effectiveness in improving practical skills, diagnosing diseases, and evaluating student performance. However, further research with rigorous validation is required to identify the most effective AI tools for medical education.

Case-based review of dietary management of cystinuria.

PURPOSE: The currently recommended treatment strategy for cystine stone formers is based on a progressive approach that starts with the most conservative measures. In patients with cystinuria, increased patient compliance with dietary management and medical treatment is associated with fewer stone interventions. In this case-based review, the dietary management of cystine stone former was reviewed under the guidance of evidence-based medicine. METHODS: The dietary management of the 13-year-old cystinuria patient, who underwent 18 endourological stone interventions, was reviewed in the light of evidence-based medicine. A literature search was performed in Pubmed, MEDLINE, Embase, and Cochrane Library databases according to PRISMA guidelines published from 1993 to September 2022. A total of 304 articles were included in this paper. RESULTS: In managing patients with cystinuria, hyperhydration, and alkalinization of the urine with medical treatment, the rational use of cystine-binding drugs by taking into account individual situations has come to the fore. A limited study has argued that a vegetarian diet is effective as the alkaline load from fruits and vegetables can reduce the amount of alkalizing substances required to achieve urinary alkalinization above pH 7.5, making it particularly suitable for the dietary treatment of cystine stone disease. CONCLUSION: Life-long follow-up with dietary modification, hyperhydration, and personalized medical therapy (alkalinization and cystine-binding drugs) are critical in preventing chronic kidney disease and kidney failure in cystinuria.

Comparison of early period sexual function parameters between surgical repair and conservative treatment after penile fracture.

INTRODUCTION AND OBJECTIVES: Comparison of early period sexual function parameters in patients who had surgical repair and conservative follow-up after penile fracture and the evaluation of surgical intervention time on these parameters were planned in this study. MATERIALS AND METHODS: Total of 26 patients who were treated for penile fracture were evaluated. 19 patients had surgical repair and 7 patients had conservative treatment. Sexual function and erectile dysfunction (ED) degree of the patients before penile fracture and in the 12th week after fracture were evaluated with 5-question International Index of Erectile Function (IIEF-5) questionnaire, Erection Hardness Score (EHS), Sexual Encounter Profile(SEP) 2 and SEP 3. Parameters showing sexual function before and after the fracture were compared. RESULTS: In both groups, a significant change was detected in IIEF-5 score, EHS, SEP-2 and SEP-3 parameters of the patients measured after penile fracture compared to the values before the fracture (all parameters, p<0.05). No difference was detected in the parameters measured before and after the fracture among surgical repair and conservative treatment groups (all parameters p>0.05). Mean time passing until the surgery after fracture was measured as 9.6±6.85h in 19 patients who had surgery. CONCLUSION: A difference wasn't detected in sexual parameters in conservative treatment and surgical repair groups in this study. As a significant decrease was observed in sexual function parameters even in conservative treatment cases without sudden detumescence and tunica albuginea rupturing, we think that quick surgical exploration would be useful in cases considered to have penile fracture.

The Role of Acidic Urine on Detrusor Pressure in Patients with Overactive Bladder: A Urodynamic Evaluation.

OBJECTIVES: To evaluate the relationship between urine pH value and urodynamic parameters in patients with overactive bladder. METHODS: The patients' data whose underwent standard urodynamic study at two tertiary centers in our city. The period between January 2015-January 2021 was reviewed retrospectively. The inclusion criteria were the patients with overactive bladder, over 18 years of age, and with urine analysis before urodynamic study. Patients were divided into two groups as those with acidic urine pH (Group 1) and without (Group 2). The detrusor pressures obtained from filling cystometry were compared between the groups. In addition, the correlation between detrusor pressure and urine pH was examined. RESULTS: The data from 211 patients (109 females, 102 males) were analyzed during the screening period. Eighty-two patients were in Group 1 and 129 patients in Group 2. The mean age was similar between the groups (p = 0.244). The bladder volume at first sensation of filling and urodynamic maximal bladder capacity was lower in Group 1 than Group 2 (p = 0.004; p < 0.001, respectively). The maximum detrusor pressure was higher in the acidic urine pH group (Group 1, 55.8 ± 20.6) than non-acidic urine pH group (Group 2, 14.5 ± 10.2), and it was statistically significant (p < 0.001). In addition, a significant negative correlation was observed between urine pH level and detrusor pressure (p < 0.001). CONCLUSIONS: The presence of acidic urinalysis is associated with many urodynamic findings. Significantly, the patients with detrusor overactivity had more acidic urine than without detrusor overactivity. Therefore, for patients with high detrusor pressure, urinalysis should be evaluated carefully.