Improving Operating Room Efficiency, Part 2: Intraoperative and Postoperative Strategies

Accountable Operating Room Teams

With Medicare reimbursement diminishing and the aging population consuming more health care, hospitals continue to push for reforms to improve the efficiency of health care delivery, decrease consumption, and elevate the quality of care. Operating rooms command a large share of hospital resources but are also major revenue generators. Surgical care has evolved to become more efficient and accountable. Defining the characteristics of an accountable operating room team has been more elusive and inconsistent. This review defines the characteristics of accountable operating room teams and recommends measures by which to evaluate them. [Orthopedics. 2021;44(4):e463-e470.].

Legal perspectives on black box recording devices in the operating environment

Background

A video and medical data recorder in the operating theatre is possible, but concerns over privacy, data use and litigation have limited widespread implementation. The literature on legal considerations and challenges to overcome, and guidelines related to use of data recording in the surgical environment, are presented in this narrative review.

Methods

A review of PubMed and Embase databases and Cochrane Library was undertaken. International jurisprudence on the topic was searched. Practice recommendations and legal perspectives were acquired based on experience with implementation and use of a video and medical data recorder in the operating theatre.

Results

After removing duplicates, 116 citations were retrieved and abstracts screened; 31 articles were assessed for eligibility and 20 papers were finally included. According to the European General Data Protection Regulation and US Health Insurance Portability and Accountability Act, researchers are required to make sure that personal data collected from patients and healthcare professionals are used fairly and lawfully, for limited and specifically stated purposes, in an adequate and relevant manner, kept safe and secure, and stored for no longer than is absolutely necessary. Data collected for the sole purpose of healthcare quality improvement are not required to be added to the patient's medical record.

Conclusion

Transparency on the use and purpose of recorded data should be ensured to both staff and patients. The recorded video data do not need to be used as evidence in court if patient medical records are well maintained. Clear legislation on data responsibility is needed to use the medical recorder optimally for quality improvement initiatives.

Factors Affecting Operative Duration in Isolated Open Carpal Tunnel Release

Background  Open carpal tunnel release (CTR) is one of the most commonly performed operative procedures with operative duration being a primary metric of operating room efficiency. The purpose of this study was to identify factors associated with prolonged operative duration, in performing CTR. Materials and Methods  CTR cases performed by a single surgeon from September 2013 to October 2015 were reviewed. Patient age at the time of surgery, sex, location of surgery (specialty orthopaedic hospital versus ambulatory surgery center), body mass index (BMI), American Society of Anesthesiologists classification, total operative duration (TOD), and procedure time (PT) were recorded. Obesity was defined as BMI > 30 and morbid obesity was defined as BMI > 35. Data were analyzed to identify factors associated with prolonged TOD or PT. Results  One hundred and nine consecutive patients underwent isolated CTR. Mean age at time of surgery was 62 years (range: 24-92 years). Nonobese patients were found to have significantly shorter TOD than obese patients (22.3 vs. 24.4 minutes). Similarly, patients who were not morbidly obese had significantly shorter TOD than morbidly obese patients (22.6 vs. 26 minutes). No other factors were associated with prolonged TOD. No difference in PT was found between normal weight, obese, and morbidly obese groups. Conclusions  TOD, but not procedure time, is significantly affected by obesity. Our findings are relevant when scheduling and preparing obese patients for surgery, which may have a significant impact on health resource utilization. Level of Evidence  This is a Level III, economic/decision analysis study.

High-resolution standardization reduces delay due to workflow disruptions in laparoscopic cholecystectomy

BACKGROUND

Optimal resource utilization in high-cost environments like operating theatres is fundamental in today's cost constrained health care systems. Interruptions of the surgical workflow, i.e. microcomplications (MC), lead to prolonged procedure times and higher costs and can be indicative of surgical mistakes. Reducing MC can improve operating room efficiency and prevent intraoperative complications. We, therefore, aimed to evaluate the impact of a high-resolution standardized laparoscopic cholecystectomy protocol (HRSL) on operative time and intraoperative interruptions in a teaching hospital.

METHODS

HRSL consisted of a detailed stepwise protocol for the procedure, supported by a teaching video, both to be reviewed as mandatory preparation by each team member before surgery. Audio-video records of laparoscopic cholecystectomies were reviewed regarding type, frequency and duration of MC before and after implementation of HRSL.

RESULTS

Thirty-nine (20 control and 19 HRSL) audio-video records of laparoscopic cholecystectomies with a total duration of 51.36 h (28.92 pre 22.44 post) were reviewed. The majority of operations (86%) were performed by teams who had completed less than 10 procedures together previously. Communication-related interruptions and instrument changes accounted for the majority of MC. Median frequency and duration of MC were 95 events/h and 15.6 min/h, respectively, of surgery pre-intervention. With HRSL this was reduced to 76 events/h and 10.6 min/h of operating. In multivariable analysis, HRSL was an independent predictor for shorter delay and lower frequency of MC [percentage decrease 27% (95% CI 18-35%), resp. 30% (95% CI 19-40%)]. Procedure-related risk factors for the longer delay due to MC in multivariable analysis were less experience of the surgeon and intraoperative adhesiolysis.

CONCLUSIONS

HRSL is effective in reducing delays due to MC in a teaching institution with limited team experience. These findings should be tested in larger potentially cluster-randomized controlled trials. The trial has been registered with clinicaltrials.gov: NCT03329859.