Does the timing of appendectomy affect outcomes and postoperative complications?

PURPOSE: There is controversy about the necessity of nighttime appendectomy. The aim of this study was to determine whether timing of appendectomy performance plays a role on postoperative complications. METHODS: A retrospective single-center comparative study was performed in children who underwent surgery for acute appendicitis between 2017 and 2021. Patients were divided into groups based on the time slot in which surgery was performed: morning (8:00 h-15:00 h), afternoon (15:00 h-22:00 h) and night (22:00 h-08:00 h). Demographics, intraoperative data, length of hospital stay, and postoperative complications were analyzed and compared. RESULTS: A total of 1643 patients were included: 337 were operated in the morning, 751 in the afternoon and 555 at night. We found no demographic differences. When comparing the intraoperative data, no differences were observed in the percentage of complicated appendicitis. Night group patients presented a higher percentage of open appendectomies (64.5%) when compared to afternoon (49.6%) and morning (46.2%) groups (p < 0.001). Surgery time was also significantly shorter in the night group (45.2 min ± 18.9 min) (p < 0.001). There were no differences in length of hospital stay, postoperative complications rate or readmission rate. CONCLUSION: These results show that in our institution time slot in which the appendectomy is performed has no consequences in postoperative outcomes and complications.

Bladder duplication in a patient with a persistent urogenital sinus: Case report and systematic review of the literature.

Bladder duplication (BD) is a rare malformation that is often associated to other anomalies. We report a newborn diagnosed with BD in the sagittal plane, associated to persistent urogenital sinus (UGS), given the opening of the vagina immediately below the bladder neck. It is the fourth time this association is reported. Surgical repair was made: both bladders were joined, the common channel was left as urethra and the vagina was descended with a vaginoplasty with an intestinal segment. She also presented an anterior anus, that required posterior mobilization. The patient is currently 3 years old with good sphincter control.

[Influence of the coronavirus 2 (SARS-Cov-2) pandemic on acute appendicitis]. / Influencia de la pandemia por coronavirus 2 (SARS-Cov-2) en la apendicitis aguda.

INTRODUCTION: Acute appendicitis (AA) is the most common abdominal surgical emergency. No specific studies have been found that evaluate the impact of the coronavirus 2 (SARS-Cov-2) pandemic on AA and its surgical management. An analysis was made on the influence of this new pathology on the clinical course of AA. MATERIAL AND METHODS: Retrospective observational study was conducted on patients operated on for AA from January to April 2020. They were classified according to the time of the appendectomy, before the declaration of the state of alarm (pre-COVID-19), and after its declaration (post-COVID-19) in Spain, one the most affected countries in the world. An evaluation was made of demographic variables, duration of symptoms, type of appendicitis, surgical time, hospital stay, and postoperative complications. RESULTS: The study included 66 patients (41 pre-COVID-19; 25 post-COVID-19) with mean age of 10.7 ± 3 and 9.3 ± 3.1; P = .073, respectively. Fever was found in a higher number of post-COVID-19 patients (52 vs. 19.5%; P = 0.013), as well as a higher CRP (72.7 ± 96.2 vs. 31.3 ± 36.2 mg/dL; P = 0.042). This group presented with a higher proportion of complicated appendicitis when compared to pre-COVID-19 (32 vs. 7.3%; P = 0.015). The mean hospital stay was longer in the post-COVID-19 group (5.6 ± 5.9 vs. 3.2 ± 4.3 days; P = 0.041). No differences were found in the time of onset of symptoms or surgical time. CONCLUSIONS: The SARS-Cov-2 pandemic influenced the time of diagnosis of appendicitis, as well as its course, and mean hospital stay. Peritonitis was more frequently seen. As a result of the significant circumstances, delaying diagnosis and treatment of AA during SARS-Cov-2 pandemic, inappropriate management of this common surgical disorder has been noticed.