A prospective time-series quality improvement trial of a standardized analgesia protocol to reduce postoperative pain among neurosurgery patients.

OBJECTIVE The inclusion of the pain management domain in the Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) survey now ties patients' perceptions of pain and analgesia to financial reimbursement for inpatient stays. Therefore, the authors wanted to determine if a quality improvement initiative centered on a standardized analgesia protocol could significantly reduce postoperative pain among neurosurgery patients. METHODS The authors implemented a 10-month, prospective, interrupted time-series trial of a quality improvement initiative. The intervention consisted of a multimodal, interdepartmental, standardized analgesia protocol with process improvements from preadmission to discharge. All neurosurgical-floor patients participated in the quality improvement intervention, with data collected on a systematically randomly sampled subset of 96 patients for detailed analysis. Patient-reported numeric rating scale pain on the first postoperative day (POD) served as the primary outcome. RESULTS Implementation of the analgesia protocol resulted in improved preoperative and postoperative documentation of pain (p < 0.001) and improved use of multimodal analgesia, including use of NSAIDs (p < 0.009) and gabapentin (p < 0.027). This intervention also correlated with a 32% reduction in reported pain on the 1st POD for all neurosurgical patients (mean pain scale scores 4.31 vs 2.94; p = 0.000) and a 43% reduction among spinal surgery patients (mean pain scale scores 5.45 vs 3.10; p = 0.036). After controlling for covariates, implementation of the protocol was a significant predictor of lowered postoperative pain (p = 0.05) on the 1st POD. This reduction in pain correlated with protocol compliance (p = 0.028), and a significant decrease in the monthly number of naloxone doses suggests improved safety (mean dose ± SD 1.5 ± 1.0 vs 0.33 ± 0.5; p = 0.04). Furthermore, a significant and persistent reduction in the pain management component of the HCAHPS scores suggests a durability of results extending beyond the life of the study (72.1% vs 82.0%; p = 0.033). CONCLUSIONS The implementation of a standardized analgesia protocol can significantly reduce postoperative pain among neurosurgical patients while increasing safety. Given the current climate of patient-centered outcomes, this study has broad implications for the continuum of care model proposed in the Affordable Care Act. Clinical trial registration no.: NCT01693588 ( clincaltrials.gov ).

Prospective quality initiative to maximize dysphagia screening reduces hospital-acquired pneumonia prevalence in patients with stroke.

BACKGROUND AND PURPOSE: Dysphagia can lead to pneumonia and subsequent death after acute stroke. However, no prospective study has demonstrated reduced pneumonia prevalence after implementation of a dysphagia screen. METHODS: We performed a single-center prospective interrupted time series trial of a quality initiative to improve dysphagia screening. Subjects included all patients with ischemic or hemorrhagic stroke admitted to our institution over 42 months with a 31-month (n=1686) preintervention and an 11-month (n=648) postintervention period. The intervention consisted of a dysphagia protocol with a nurse-administered bedside dysphagia screen and a reflexive rapid clinical swallow evaluation by a speech pathologist. RESULTS: The dysphagia initiative increased the percentage of patients with stroke screened from 39.3% to 74.2% (P<0.001). Furthermore, this initiative coincided with a drop in hospital-acquired pneumonia from 6.5% to 2.8% among patients with stroke (P<0.001). Patients admitted postinitiative had 57% lower odds of pneumonia, after controlling for multiple confounds (odds ratio=0.43; confidence interval, 0.255-0.711; P=0.0011). The best predictors of pneumonia were stroke type (P<0.0001), oral intake status (P<0.0001), dysphagia screening status (P=0.0037), and hospitalization before the beginning of the quality improvement initiative (P=0.0449). CONCLUSIONS: A quality improvement initiative using a nurse-administered bedside screen with rapid bedside swallow evaluation by a speech pathologist improves screening compliance and correlates with decreased prevalence of pneumonia among patients with stroke.