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Related Experiment Video

Updated: Jun 13, 2026

Radiation Planning Assistant - A Web-based Tool to Support High-quality Radiotherapy in Clinics with Limited Resources

Radiation Planning Assistant - A Web-based Tool to Support High-quality Radiotherapy in Clinics with Limited Resources

Published on: October 6, 2023

[Quality of OR planning. Avoiding operating room underutilization or overutilization].

R Grote¹, K Sydow, A Walleneit

¹Klinik für Anästhesie, Operative Intensivmedizin und Rettungsmedizin, Klinikum der Stadt Wolfsburg, Sauerbruchstr. 7, 38440 Wolfsburg, Deutschland. rolf.grote@klinikum.wolfsburg.de

Der Anaesthesist

|May 13, 2010

Summary

Accurate operating room (OR) scheduling is crucial for efficiency. This study found that longer planned operations (>150 min) frequently exceed their scheduled times, suggesting improved OR planning is needed to avoid delays and optimize resource use.

Related Experiment Videos

Last Updated: Jun 13, 2026

Radiation Planning Assistant - A Web-based Tool to Support High-quality Radiotherapy in Clinics with Limited Resources

Radiation Planning Assistant - A Web-based Tool to Support High-quality Radiotherapy in Clinics with Limited Resources

Published on: October 6, 2023

Area of Science:

Healthcare Management
Surgical Operations Research
Health Informatics

Background:

Efficient operating room (OR) utilization is critical for healthcare systems.
Poor OR scheduling leads to underutilization or overutilization of resources.
Optimizing OR planning is essential for improving surgical workflow and patient throughput.

Purpose of the Study:

To evaluate the accuracy of OR scheduling in a specific setting.
To identify patterns in planned versus actual operation durations.
To provide recommendations for optimizing OR utilization through improved planning.

Main Methods:

Analysis of planned duration, real duration, and differences for 10,831 operations.
Statistical distribution analysis, including median, quartiles, and interquartile range.
Comparison of operations grouped by planned duration, focusing on those exceeding planned times.

Main Results:

Planned OR durations did not follow a normal distribution.
34% of operations exceeded their planned duration.
Operations with planned durations over 150 minutes were significantly more likely to run longer than scheduled, with larger discrepancies.

Conclusions:

Improved prognosis for operations with longer planned durations (>150 min) is necessary.
Scheduling longer operations at the start of the OR list or with adequate buffer time can minimize OR under/overutilization.
Optimized OR scheduling strategies are key to enhancing operational efficiency and resource management.