A quality improvement project to improve pediatric medical provider sleep and communication during night shifts

Resting and Recharging: A Narrative Review of Strategies to Improve Sleep During Residency Training

BACKGROUND

Residency involves demanding training with long hours that may cause fatigue and sleep deprivation and adversely impact residents and patients under their care.

OBJECTIVE

To identify, using a narrative review, evidence-based interventions to reduce the physiologic effects of fatigue and sleep deprivation from overnight and night shift work.

METHODS

A PubMed literature search was conducted through August 30, 2021, using the terms "resident" and "sleep" in the title or abstract and further narrowed using a third search term. Observational studies, randomized controlled trials, systematic reviews, and meta-analyses of human subjects written and published in English were included. Studies that were not specific to residents or medical interns or did not investigate an intervention were excluded. Additional studies were identified by bibliography review. Due to the heterogeneity of study design and intervention, a narrative review approach was chosen with results categorized into non-pharmacological and pharmacological interventions.

RESULTS

Initially, 271 articles were identified, which were narrowed to 28 articles with the use of a third search term related to sleep. Bibliography review yielded 4 additional articles. Data on interventions are limited by the heterogeneity of medical specialty, sample size, length of follow-up, and reliance on self-report. Non-pharmacological interventions including strategic scheduling and sleep hygiene may improve sleep and well-being. The available evidence, including randomized controlled trials, to support pharmacological interventions is limited.

CONCLUSIONS

Non-pharmacological approaches to mitigating fatigue and sleep deprivation have varying effectiveness to improve sleep for residents; however, data for pharmacological interventions is limited.

Getting on the Same Page: A Quality Improvement Project to Enhance Nurse-to-Resident Communications and Reduce Overnight Sleep Interruptions

BACKGROUND

Many residency programs utilize "home call" residents who answer hospital communications and place orders from home. Often, residents are required to live nearby and arrive in-person if needed. Residents work normal daytime work hours while on home call, which can last several nights. This disrupts sleep and creates the potential for increased resident fatigue and patient safety issues.

OBJECTIVE

To implement and evaluate a novel program to reduce non-urgent overnight pages from nurses to home call physical medicine and rehabilitation (PM&R) residents between 11 pm and 6 am.

METHODS

At an inpatient acute rehabilitation unit in a tertiary care university teaching hospital, we implemented a 2-step prospective quality improvement study with interventions derived from nurse-physician meetings implemented 9 months apart in 2018 and 2019. The first intervention was a centralized nightly handoff sheet. The second intervention was to display suggested PRN medication lists in resident workrooms. The primary outcome measure was the percentage of nights with non-urgent pages between 11 pm and 6 am. Tracking urgent pages and 7-10 am emergent pages were used as balancing measures.

RESULTS

A total of 1835 text-based nursing pages (366 pre- and 1469 post-intervention) were received and categorized by content, urgency, and timing over a 17-month period. Post-intervention, there was a stable 25% decrease in nighttime non-urgent pages. The most common hour to be paged shifted from 11 pm to 8 pm. Pain, constipation, insomnia, and nausea were the most common complaints overnight.

CONCLUSIONS

By characterizing and studying nighttime pages, residents collaborated with nighttime nursing staff through structured meetings to reduce non-urgent nighttime pages for more than 1 year.

Objective Assessment of Sleep Patterns among Night-Shift Workers: A Scoping Review

In this scoping review of the literature, we identified the types and the parameters of objective measurements to assess sleep patterns among night-shift workers. We conducted a literature search using electronic databases for studies published from 1991 to 2020 and charted and summarized key information. We included 32 studies in the review. Polysomnography was used in 6 studies and wearable sleep detection devices were utilized in 26 studies. The duration of sleep assessment using the wearable devices ranged from 1 day to ≥4 weeks, and more than half of the studies collected data for >2 weeks. The majority of the studies used subjective questionnaires, such as the Karolinska Sleepiness Scale, Epworth Sleepiness Scale, and Pittsburgh Sleep Quality Index, in addition to objective sleep measurements. Total sleep time was the most common parameter, followed by sleep efficiency, sleep onset latency, and time or frequency of being awake. As the utilization of wearable devices to assess the sleep patterns of night-shift workers is expected to increase, further evaluation of device accuracy and precision, optimal data collection period, and key parameters is warranted.