Jinyoung Park, Dayoung Ko, Eun-jung Koo, Hyunhee Kwon, Ki Hoon Kim, Dae Yeon Kim, Seong Chul Kim, Soo-Hong Kim, Wontae Kim, HaeYoung Kim, Hyun-Young Kim, So Hyun Nam, Jung-Man Namgoong, Junbeom Park, Taejin Park, Min-Jung Bang, Jeong-Meen Seo, Ji-Young Sul, Joonhyuk Son, Joohyun Sim, Soo Min Ahn, Hee-Beom Yang, Jung-Tak Oh, Chaeyoun Oh, Joong Kee Youn, Sanghoon Lee, Ju Yeon Lee, Kyong Ihn, Hye Kyung Chang, Yeon Jun Jeong, Eunyoung Jung, Jae Hee Chung, Min Jeong Cho, Yun-Mee Choe, Seok Joo Han, In Geol Ho, Jeong Hong
Adv Pediatr Surg 2025;31(1):8-15. Published online May 28, 2025
Purpose This study aims to investigate and compare the incidence, demographic characteristics, clinical manifestations, preoperative diagnostic methods, anatomical classifications, associated anomalies, operative treatments, and postoperative outcomes of patients with intestinal atresia treated by the members of the Korean Association of Pediatric Surgeons (KAPS) through three nationwide surveys.
Methods KAPS conducted 3 national surveys in 1998, 2010, and 2024 to examine the patients diagnosed with intestinal atresia. In preparation for the survey, we developed a customized case registration form to obtain data on patient sex, birth weight, gestational age, clinical manifestations, preoperative diagnostic methods, anatomical types, associated anomalies, operative treatments, and postoperative outcomes. Authorized KAPS members completed the case registration form.
Results The first, second, and third national surveys included 218, 222, and 236 individuals diagnosed with intestinal atresia, respectively. The male-to-female ratios were 1.5:1, 1.1:1, and 1.1:1, respectively. The first, second, and third national surveys revealed that 34.3%, 43.3%, and 53.4% of patients were born before 37 weeks of gestation, respectively. Additionally, 28.7%, 32.0%, and 40.7% of patients had a birth weight under 2,500 g. In the third national survey, duodenoduodenostomy was the most common procedure, performed in 70 out of 82 patients diagnosed with duodenal atresia. Resection and anastomosis were the main surgical procedures conducted in 47 out of 54 cases of jejunal atresia and 74 out of 92 cases of ileal atresia. The mortality rates in the first, second, and third national surveys were 13.8%, 3.6%, and 1.3% respectively, with the lowest rate observed in the third national survey.
Conclusion These national surveys offer valuable insights into the current state of intestinal atresia, including specific surgical interventions and postoperative outcomes in South Korea. For pediatric surgeons aiming to enhance their understanding of intestinal atresia and its treatment options, these surveys could be an indispensable resource and guide.
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