National prevalence of atopic dermatitis in Korean adolescents from 2009 to 2022.

Previous studies have examined the prevalence of allergic diseases in adolescents 1-2 years after the emergence of the COVID-19 pandemic. However, more data is needed to understand the long-term impact of COVID-19 on allergic diseases. Thus, we aimed to examine the trend of the atopic dermatitis prevalence in Korean adolescents before and during the COVID-19 pandemic across 14 years. Additionally, we analyze the risk factors of atopic dermatitis (AD) based on the results. The Korean Disease Control and Prevention Agency conducted the Korea Youth Risk Behavior Web-based Survey from 2009 to 2022, from which the data for this study were obtained. Prevalence trends were compared across subgroups, and the ß difference (ßdiff) was calculated. We computed odds ratios to examine changes in the disease prevalence before and during the pandemic. This study included a total of 917,461 participants from 2009 to 2022. The prevalence of atopic dermatitis increased from 6.79% (95% CI 6.66-6.91) in 2009-2011 to 6.89% (95% CI 6.72-7.05) in 2018-2019, then decreased slightly to 5.82% (95% CI 5.60-6.04) in 2022. Across the 14 years, middle school student status, low parent's highest education level, low household income, non-alcohol consumption, non-smoker smoking status, no suicidal thoughts, and no suicide attempts were associated with increased risk of atopic dermatitis, while female sex, rural residence, high BMI, low school performance, low household income, and no feelings of sadness and despair was associated with a small increase. This study examined the prevalence of atopic dermatitis across an 18-year, and found that the prevalence increased in the pre-pandemic then decreased during the start of the pandemic and remained constant throughout the pandemic. This trend could be explained mainly by the large scale social and political changes that occurred during the COVID-19 pandemic.

Gastropleural Fistula Presenting as a Complication of Gastric Sleeve Surgery: A Case Report.

A rare complication of sleeve gastrectomy surgery is gastropleural fistulas (GPF), where a fistula develops between the stomach and the pleural cavity. This complication can be debilitating and present with many nonspecific symptoms making it hard to diagnose. This is a case report of a 45-year-old female who underwent robotic-assisted gastric sleeve revision after developing a GPF as a complication of her gastric sleeve six years later. This led to the development of a recurrent subdiaphragmatic abscess in the left upper quadrant. Before presenting to us, she underwent multiple hospitalizations and received numerous endoscopic stent treatments. However, the abscess continued to recur. Given her recurrent abscess, she consented to gastric sleeve revision. GPFs are amongst the rarest complications, with only 76 reported cases. Since this complication can cause shock, early diagnosis and treatment are necessary to improve patient outcomes and reduce morbidity.