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Predictive score for conversion in laparoscopic cholecystectomy - a prospective study

  • 0Department of Surgical Oncology, Shishira Hospitals, Hyderabad, India.
Turkish Journal of Surgery +

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March 14, 2025

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March 14, 2025

View abstract on PubMed

Summary

This summary is machine-generated.

Gallbladder size and wall thickness are key predictors for converting laparoscopic cholecystectomy to open surgery. Identifying these factors pre-operatively can help reduce patient morbidity.

Area Of Science

  • Surgical Innovation
  • Gastroenterology
  • Medical Diagnostics

Background

  • Laparoscopic cholecystectomy is frequently converted to open surgery in 2-15% of cases.
  • Pre-operative risk factor identification is crucial for managing surgical outcomes.

Purpose Of The Study

  • To identify pre-operative risk factors predicting conversion from laparoscopic to open cholecystectomy.
  • To develop a predictive model to reduce patient morbidity.

Main Methods

  • Adult patients undergoing elective laparoscopic cholecystectomy were analyzed.
  • Pre-operative ultrasonography parameters (gallbladder size, wall thickness, CBD diameter) and patient demographics were assessed.
  • Logistic regression analysis identified significant predictors for conversion.

Main Results

  • 9.5% of patients (21/222) required conversion to open cholecystectomy.
  • Gallbladder wall thickness and size were significant predictors of conversion on logistic regression.
  • A scoring system based on these factors predicted conversion risk (0.5% to 7.2%).

Conclusions

  • Gallbladder size and wall thickness are the most significant pre-operative predictors for laparoscopic cholecystectomy conversion.
  • This predictive model can help minimize conversion time and reduce associated morbidity.

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