Background: Percutaneous internal ring suturing (PIRS) is a simple and popular technique for the treatment of inguinal hernia in children. The aim of this study was to analyze the learning curves during implementation of PIRS in our department. Methods: A total of 318 pediatric patients underwent hernia repair using the PIRS technique by three pediatric surgeons with different levels of experience in laparoscopic surgery. These patients were enrolled in a prospective cohort study during the period October 2015–January 2021. Surgical times, intraoperative and postoperative complications, in addition to outcomes of treatment were compared among the pediatric surgeons. Results: Regarding operative time a significant difference among the surgeons was found. Operative time significantly decreased after 25–30 procedures per surgeon. The surgeon with advanced experience in laparoscopic surgery had significantly less operative times for both unilateral (12 (interquartile range, IQR 10.5, 16.5) min vs. 21 (IQR 16.5, 28) min and 25 (IQR 21.5, 30) min; p = 0.002) and bilateral (19 (IQR 14, 21) min vs. 28 (IQR 25, 33) min and 31 (IQR 24, 36) min; p = 0.0001) hernia repair, compared to the other two surgeons. Perioperative complications, conversion, and ipsilateral recurrence rates were higher at the beginning, reaching the benchmarks when each surgeon performed at least 30 PIRS procedures. The most experienced surgeon had the lowest number of complications (1.4%) and needed a fewer number of cases to reach the plateau. The other two surgeons with less experience in laparoscopic surgery had higher rates of complications (4.4% and 5.4%) and needed a higher number of cases to reach the plateau (p = 0.190). Conclusions: A PIRS learning curve for perioperative and postoperative complications, recurrences, and conversion rates reached the plateau after each surgeon had performed at least 30 cases. After that number of cases PIRS is a safe and effective approach for pediatric hernia repair. A surgeon with an advanced level of experience in pediatric laparoscopic surgery adopted the technique more easily and had a significantly faster learning curve.

(1) Background: Among all possible causes, foreign bodies are the rarest cause of appendicitis in the pediatric population. In the majority of cases, ingested foreign bodies pass through the gastrointestinal tract without causing symptoms. However, those foreign bodies that pass through the lumen of the vermiform appendix cannot re-enter the colon and may cause acute appendicitis. So far, various foreign bodies have been described to enter the appendix and cause acute appendicitis, such as seeds, needles, toothpicks, plant material, or even hair. Tooth or dental implants as a cause of acute appendicitis have been described in only a few cases. To our knowledge, this is the first described case of the tooth causing acute appendicitis in the pediatric population. (2) Case presentation: A 14-year-old male patient presented to the emergency department complaining of pain in the right lower quadrant of the abdomen and vomiting that persisted for approximately 24 h. Until then, the patient was healthy and had no concomitant diseases. Physical examination revealed guarding and tenderness in the right lower abdominal quadrant. The white blood cell count was 17.1 × 10⁹/L with a neutrophil count of 91.1% and a C-reactive protein of 39.3 mg/dL. Ultrasonography of the abdomen revealed a thickened, inflamed appendix with a diameter of 11 mm and free periappendicular fluid. A 9 × 6 mm foreign body at the base of the appendix was visualized. The patient was diagnosed with acute appendicitis, and an emergency laparoscopic appendectomy was performed on the same day. Intraoperatively, gangrenous appendicitis was noted and removed without complications. Upon examination of the removed specimen, it was determined that the patient’s appendicitis had been caused by an ingested tooth. As it later turned out, the patient had broken a lateral incisor while playing sports the day before admission without knowing that he had swallowed it. The patient recovered well and was discharged the day after surgery. (3) Conclusion: Although an extremely rare event, acute appendicitis can be caused by a swallowed tooth. This case highlights the importance of a thorough history in pediatric patients who present to the emergency department with suspected acute appendicitis to determine if there is a precipitating event that may have caused acute appendicitis.

Aim of the study: To evaluate the clinical outcomes and complication rate of laparoscopic appendectomy in children operated on during the daytime versus nighttime. Methods: A total of 303 children who underwent laparoscopic appendectomy for acute appendicitis between 1 January 2020 and 31 December 2022 were enrolled in this retrospective study. The patients were divided into two study groups. The first group consisted of the patients who underwent laparoscopic appendectomy during the day shift from 07:00–21:00 (n = 171), while the patients in the second group underwent laparoscopic appendectomy during the night shift from 21:00–07:00 (n = 132). The groups were compared for baseline clinical and laboratory data, treatment outcomes, and complications. The Mann–Whitney U test was used to compare continuous variables, while the Chi-square test was used to compare categorical variables. A two-sided Fisher’s exact test was used when the frequency of events in a certain cell was low. All p values less than 0.05 were considered significant. Results: The proportion of complicated appendicitis was almost the same in both patient groups (n = 63, 36.8% vs. n = 49, 37.1%, p = 0.960). Out of the total number of patients presenting during the daytime and nighttime, 11 (6.4%) and 10 (7.6%) developed a postoperative complication, respectively (p = 0.697). Additionally, rates of readmission (n = 5 (2.9%) vs. n = 2 (1.5%); p = 0.703), redo-surgery (n = 3 (1.7%) vs. n = 0; p = 0.260), conversion to open surgery (n = 0 vs. n = 1 (0.8%); p = 0.435) and length of hospital stay (n = 3 (IQR 1, 5) vs. n = 3 (IQR 2, 5); p = 0.368) did not differ significantly between daytime and nighttime appendectomies. The duration of the surgery was significantly shorter in patients presenting during the day than in those presenting at night (26 min (IQR 22, 40) vs. 37 min (31, 46); p < 0.001). Conclusions: Different shift times did not affect the treatment outcomes or complication rates for children receiving laparoscopic appendectomy.

Epilepsy causes a significant burden to patients as it is linked with various somatic and psychiatric comorbidities, social issues, impaired quality of life, and increased mortality. Improving the population’s knowledge and attitudes about epilepsy patients could be beneficial as it could raise social awareness and lead to more social support for patients. For those reasons, a survey-based cross-sectional study was conducted to determine Croatian students’ knowledge and attitudes toward epilepsy. A previously developed survey questionnaire was adapted for the Croatian setting and distributed online to the students (n = 544). Croatian students generally had positive attitudes towards people with epilepsy (median score 28.0, interquartile range 29.0–26.0, with the minimum possible score being 0.0 and the maximum 30.0), with the female gender (B (male) = 0.664 (95% CI −1.158, −0.170), p = 0.009), biomedical education (B (other) = −0.442, (95% CI −0.823, −0.061), p = 0.023), and personal experience in the form of witnessing the seizure (B = 0.519 (95% CI 0,098, 0.940), p = 0.016) as predictors of more favorable attitudes. Overall knowledge was satisfactory concerning most items, with the exception of first aid measures and risk factors. Educational intervention targeting bio-medical students and other students who might, in their future professional lives, be responsible for people suffering from epilepsy is needed to improve the gaps in their knowledge.

Background: The utilization of pharmacogenomics in everyday practice has shown several notable benefits. Keeping in mind the rising trend of applicability of pharmacogenomics and personalized medicine, we sought to compare the attitudes of future healthcare workers in different branches of the healthcare system. Methods: The present study was conducted as a questionnaire-based cross-sectional study in October of 2020. Students eligible to participate were all the students of the University of Split School of Medicine enrolled in the academic year 2020/2021. Results: The number of students that participated in the study was 503. Students were most interested in clinical examples of pharmacogenomics (31.4%) and the benefits of pharmacogenomics in clinical practice (36.4%). Furthermore, 72.6% of all students agreed that they should be able, in their future practice, to identify patients that could benefit from genetic testing. Conclusion: At the present time, the lack of education and appropriate clinical guidelines appear to be the major barriers to the clinical application of pharmacogenomics, especially in Croatia. Hence, in order to support health care professionals’ evidence-based therapeutic recommendations with patients’ pharmacogenomic data, universities should offer more pharmacogenomics education in their curricula.

Background: This study aims to compare outcomes of treatment, in terms of early and late complications, between the Snodgrass and meatal mobilization (MEMO) techniques in children operated on because of distal hypospadias. Methods: The medical records of 127 children who underwent glandular, coronal, or subcoronal hypospadias repair between 1 January 2019 and 31 December 2023 were retrospectively reviewed. A total of 105 children met the inclusion criteria and were included in further analysis. The inclusion criteria were pediatric patients who underwent glandular, coronal, or subcoronal hypospadias repair using MEMO (n = 49) or the Snodgrass technique (n = 56) as a comparative group. The primary outcome of this study was the incidence of early and late complications with two different surgical techniques. Secondary outcomes were the duration of surgery, the length of hospital stay, the number of readmissions or unplanned returns to the operating room, and repeat surgeries between groups. Results: The median age of all patients was 17 (interquartile range, IQR 13, 29) months, with a median follow-up of 26 (IQR 17, 34) months. Regarding the type of hypospadias, the majority of patients in both groups were categorized as coronal and subroronal hypospadias. Regarding the incidence of postoperative complications, a significantly lower incidence of postoperative complications was found in the MEMO group compared to the Snodgrass group (n = 4; 8.2% vs. n = 14; 25%; p = 0.037). An urethrocutaneous fistula was the most common complication in the Snodgrass group (n = 8; 14.3%), while in the MEMO group, only one patient (2%) developed a fistula (p = 0.034). The incidence of meatal stenosis (p = 0.621) and wound infections (p > 0.999) was low in both groups. No further complications were recorded during the follow-up period. Duration of surgery (41 min (IQR 38, 47) vs. 51 min (IQR 45.5, 61); p < 0.001), duration of hospitalization (1 day (IQR 1, 2) vs. 3 days (IQR 2, 6); p < 0.001), and time to catheter removal (3 days (IQR 2.5, 5) vs. 6 days (IQR 6, 8); p < 0.001) were significantly lower in patients operated on with MEMO compared to the Snodgrass technique. Only one case of readmission due to severe wound infection which led to suturing line dehiscence was recorded in the Snodgrass group. The incidence of redo surgery was significantly lower in the MEMO group than in the Snodgrass group (n = 3; 6.1% vs. n = 11; 19.6%; p = 0.048). Conclusions: MEMO is a safe and effective technique that can be used for the treatment of distal hypospadias. It showed excellent outcomes, cosmetic results, and a low incidence of complications as well as a significantly shorter duration of surgery compared to the Snodgrass technique.