Therapeutic effectiveness of modified endoscopic retrograde appendicitis therapy for acute appendicitis of different severities in children

Objective: To investigate the effects of modified endoscopic retrograde appendicitis therapy (mERAT) on the treatment of children with different severities of acute appendicitis. Methods: This study was a case-control study. A total of 586 children with acute appendicitis, who were admitted to the P...

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Veröffentlicht in:Zhonghua er ke za zhi = Chinese journal of pediatrics. - 1960. - 62(2024), 7 vom: 02. Juli, Seite 636-642
1. Verfasser: Zhang, A D (VerfasserIn)
Weitere Verfasser: Zhang, Y L, Wang, M Z, Song, Y P, Lin, Y, Zeng, L C, Wang, C H, Guo, H W, Fan, N, Wang, B X, Jiang, X
Format: Online-Aufsatz
Sprache:Chinese
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Zhonghua er ke za zhi = Chinese journal of pediatrics
Schlagworte:English Abstract Journal Article
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520 |a Objective: To investigate the effects of modified endoscopic retrograde appendicitis therapy (mERAT) on the treatment of children with different severities of acute appendicitis. Methods: This study was a case-control study. A total of 586 children with acute appendicitis, who were admitted to the Pediatric Department of Second Affiliated Hospital of Air Force Medical University between January 2019 and November 2023, were selected as the research subjects. According to the severity of the disease, the patients were divided into simple appendicitis group, suppurative appendicitis group and perforated appendicitis group. The baseline data, hospitalization treatment and costs, outcomes, and recurrence in each group were analyzed, and the difference in the effectiveness of mERAT between the groups were compared by Kruskal-Wallis H test and χ2 test. Results: Among 586 children, there were 338 males and 248 females. The age at onset was 7.0 (4.6, 9.4) years. There were 475 cases of simple appendicitis, 78 cases of suppurative appendicitis, and 33 cases of perforated appendicitis. There were no significant differences in age and gender among the three groups (F=0.59, χ2=3.31, both P>0.05). However, there were statistically significant differences in body temperature, white blood cell counts, neutrophil percentage, lymphocyte percentage, nausea or vomiting, right lower abdominal pain, umbilical pain, right lower abdominal tenderness, and right lower abdominal rebound pain (H=7.56, 161.52, 169.11, and 169.61, χ2=12.05, 13.82, 12.05, 7.74, 20.35, and 94.61, all P<0.05). Also, the treatment time, postoperative hospital stay, total hospital stay, and cost showed statistically significant differences (H=4.70, 33.66, 34.99, 30.37, all P<0.05). There was no significant difference in the initial treatment success rate (98.1% (466/475) vs. 98.7% (77/78) vs. 90.9% (30/33), P=0.057). During the 30 (23, 36) months of follow-up, the recurrence rate was 7.9% (35/433) in the simple appendicitis group, 20.8% (15/72) in the suppurative appendicitis group, and 30.0% (9/30) in the perforated appendicitis group, with a statistically significant difference (χ2=23.56, P<0.001). Among the children with recurrent appendicitis, 15 cases still chose mERAT, of them 11 cases (31.2%) had simple appendicitis, 2 cases (2/15) had suppurative appendicitis, and 2 cases (2/9) had perforated appendicitis.The latest time to recurrence in the 3 groups was 32, 35 and 10 months, respectively. Conclusion: Treatment with mERAT has a good effect in pediatric simple appendicitis, but has a higher recurrence rate despite a better initial treatment success rate in suppurative appendicitis and perforated appendicitis 
650 4 |a English Abstract 
650 4 |a Journal Article 
700 1 |a Zhang, Y L  |e verfasserin  |4 aut 
700 1 |a Wang, M Z  |e verfasserin  |4 aut 
700 1 |a Song, Y P  |e verfasserin  |4 aut 
700 1 |a Lin, Y  |e verfasserin  |4 aut 
700 1 |a Zeng, L C  |e verfasserin  |4 aut 
700 1 |a Wang, C H  |e verfasserin  |4 aut 
700 1 |a Guo, H W  |e verfasserin  |4 aut 
700 1 |a Fan, N  |e verfasserin  |4 aut 
700 1 |a Wang, B X  |e verfasserin  |4 aut 
700 1 |a Jiang, X  |e verfasserin  |4 aut 
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