Return to the System Within 30 Days of Discharge after Pediatric Appendectomy
Heather L Short1, Samir Sarda, Kurt F Heiss
1Division of Pediatric Surgery, Department of Surgery, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, Georgia, USA.
Insights
Pediatric appendectomy revisits, readmissions, and reoperations are low but can be improved. Many readmissions are unrelated to the initial surgery, impacting quality metrics and reimbursement.
Area of Science:
- Pediatric Surgery
- Healthcare Quality Metrics
- Surgical Outcomes Analysis
Background:
- Postprocedural revisits, readmissions, and reoperations are critical quality indicators in healthcare.
- These metrics influence reimbursement and hospital performance comparisons.
- Understanding these rates after pediatric appendectomy is essential for quality improvement.
Purpose of the Study:
- To document the rates of revisits, readmissions, and reoperations following pediatric appendectomy.
- To identify patient-specific factors associated with these postprocedural outcomes.
- To inform strategies for enhancing care quality and accurate performance evaluation.
Main Methods:
- Analysis of prospectively collected data from 3756 pediatric appendectomies performed between 2009 and 2013.
- Evaluation of clinical events occurring within 30 days of patient discharge.
- Application of regression models to identify factors linked to revisits, readmissions, and reoperations.
Main Results:
- The study recorded low rates: 8.7% revisits, 3.4% readmissions, and 1.0% reoperations within 30 days.
- A significant portion of readmissions (68%) were nonoperative, and 12.5% were unrelated to the index appendectomy.
- Factors associated with readmission included longer procedure times (>70 minutes) and failed nonoperative management of perforated appendicitis.
Conclusions:
- While 30-day outcomes after pediatric appendectomy are generally favorable, opportunities for improvement exist.
- Accurate identification of non-index procedure-related readmissions is crucial for precise quality assessment and fair reimbursement.
- Further research can refine management strategies to reduce preventable post-appendectomy complications.
Abstract:
Postprocedural revisits, readmissions, and reoperations are commonly tracked quality metrics and have reimbursement and hospital-level comparison implications. Our purpose was to document these rates after pediatric appendectomy and to identify patient factors related to these metrics. This study included 3756 appendectomies performed at a single institution from 2009 to 2013. Data were prospectively collected and clinical events within 30 days of discharge were analyzed. Regression models identified factors associated with each metric. There were 328 returns to the emergency department (8.7%), 128 readmissions (3.4%), and 41 reoperations (1.0%). The main source of readmission was the emergency department (n = 118, 92%). Nearly two-thirds of readmissions were nonoperative (n = 87, 68%) and 12.5 per cent of readmissions were not related to the index appendectomy. Factors associated with readmission include procedure length >70 minutes [odds ratio (OR) 1.89, P = 0.043] and failed nonoperative management of perforated appendicitis (OR 2.97, P = 0.041). The most common indication for reoperation was intra-abdominal abscess (n = 20, 49%), 55 per cent of which were managed with image-guided drainage. In conclusion, although 30-day revisit, readmission, and reoperation rates after appendectomy are low, there are opportunities for improvement. Furthermore, many 30-day readmissions are not related to the index procedure and must be clearly identified to avoid inaccuracies with reimbursement and quality rankings.
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