Clinical Outcome of Patients with Poor-Grade Aneurysmal Subarachnoid Hemorrhage with Bundled Treatments: A Propensity Score-Matched Analysis

BACKGROUND

Poor-grade aneurysmal subarachnoid hemorrhage (aSAH), defined as Hunt and Hess (HH) grades IV and V, is a challenging disease because of its high mortality and poor functional outcomes. The effectiveness of bundled treatments has been demonstrated in critical diseases. Therefore, poor-grade aSAH bundled treatments have been established. This study aims to evaluate whether bundled treatments can improve long-term outcomes and mortality in patients with poor-grade aSAH.

METHODS

This is a comparative study using historical control from 2008 to 2022. Bundled treatments were introduced in 2017. We compared the rate of favorable outcomes (modified Rankin Scale score 0-2) at 6 months and mortality before and after the introduction of the bundled treatments. To eliminate confounding bias, the propensity score matching method was used.

RESULTS

A total of 90 consecutive patients were evaluated. Forty-three patients received bundled treatments, and 47 patients received conventional care. The proportion of patients with HH grade V was higher in the bundle treatment group (41.9% vs. 27.7%). Conversely, the proportion of patients with fixed pupils on the initial examination was higher in the conventional group (30.2% vs. 38.3%). After 1:1 propensity score matching, 31 pairs were allocated to each group. The proportion of patients with 6-month favorable functional outcomes was significantly higher in the bundled treatments group (46.4% vs. 20.7%, p = 0.04). The 6-month mortality rate was 14.3% in the bundled treatments group and 27.3% in the conventional group (p = 0.01). Bundled treatments (odd ratio 14.6 [95% confidence interval 2.1-100.0], p < 0.01) and the presence of an initial pupil reflex (odd ratio 12.0 [95% confidence interval 1.4-104.6], p = 0.02) were significantly associated with a 6-month favorable functional outcome.

CONCLUSIONS

The bundled treatments improve 6-month functional outcome and mortality in patients with poor-grade aSAH.

Effect of intensive training and education of health care workers on the maintenance bundle of venous access devices in critically ill patients at a tertiary care academic hospital

BACKGROUND

The maintenance bundle of care for all venous access devices (peripheral intravenous catheters, PIVC; central venous catheters, CVCs; hemodialysis ports) is important to prevent secondary sepsis in critically ill patients. This quality improvement project analyzed the effect of intensive training and education of health care workers (HCWs) on maintenance bundles for venous access devices.

METHODS

The study period comprising of preintervention phase (3-months) included 25 random visits to the intensive care unit for point observations regarding maintenance of all venous access devices in-situ in all intensive care unit patients on the day of the visit. The observations were categorized as appropriate or inappropriate practices based on American Society of Anesthesiologists (ASA) guidelines for CVC 2020, INICC guidelines for PIVC 2017, and Australian Commission on Safety and Quality in Health Care (ACQHCS) for PIVC and hemodialysis ports, December 2019. While the intervention phase (1-month) comprised intensive training and education of HCWs, postintervention phase 3 (3-months) included similar visits and point observations as during the preintervention phase.

RESULTS

The maintenance of PIVC improved significantly in terms of the condition of site (from 82.7% appropriate observations to 97.8%, P < .05); condition of connectors (45.7%-56.8%, P < .05), and any attached unused IV sets (90.5%-98.56%, P < .05). For CVC, there was significant improvement in condition of insertion site (66%-94%, P < .01); condition of connectors (0%-44.37%, P < .01); fixation (91%-99.3%, P < .05); any attached unused IV sets (38.9%-97.3%, P < .01) and knowledge of HCW (96.52%-100%, P = .05). For hemodialysis ports, no significant improvement was observed.

CONCLUSIONS

Intensive training and education of HCWs led to significant improvement in the maintenance bundle of care for PIVC and CVC.

Care bundle for the prevention of peripheral venous catheter blood stream infections at a secondary care university hospital: Implementation and results

BACKGROUND

Venous catheterization for diagnostic and therapeutic purposes is part of routine hospital practice, as approximately 70% of hospitalized patients have a peripheral venous catheter (PVC). This practice, however, can lead to both local complications, (e.g., chemical, mechanical and infectious phlebitis) and systemic complications (e.g., PVC-related bloodstream infections [PVC-BSIs]). Surveillance data and activities are central to preventing nosocomial infections, phlebitis and improving patient care and safety. The aim of this study was to evaluate the impact of a care bundle on reducing PVC-BSI rates and phlebitis at a secondary care hospital in Mallorca, Spain.

METHODS

Three-phase intervention study targeting hospitalized patients with a PVC. The VINCat criteria were used to define PVC-BSIs and calculate incidence. In phase I (August-December 2015), we retrospectively analyzed baseline PVC-BSI rates at our hospital. In phase II (2016-2017), we conducted safety rounds and developed a care bundle with the goal of reducing PVC-BSI rates. In phase III (2018), we expanded the PVC-BSI bundle to prevent phlebitis and analyzed its impact.

RESULTS

The incidence of PVC-BSIs decreased from 0.48 episodes per 1000 patient-days in 2015 to 0.17 episodes per 1000 patient-days in 2018. The 2017 safety rounds also detected a reduction in phlebitis (from 4.6% of 2.6%). Overall, 680 healthcare professionals were trained in catheter care and five safety rounds were conducted to assess bedside care.

CONCLUSION

Implementation of a care bundle significantly reduced PVC-BSI rates and phlebitis at our hospital. Continuous surveillance programs are needed to adapt measures to improve patient care and guarantee safety.

Implementation of an evidence-based bundle to reduce surgical site infection after caesarean section - Review of the interventions

BACKGROUND

Surgical site infection (SSI) is the most common complication post caesarean section (CS) with a significant impact on women and health services. A bundle approach incorporating previously studied individual interventions has shown increased reductions in SSI.

AIM

To assess compliance with a SSI intervention bundle and to examine readmission rates for SSI.

METHODS

A retrospective audit of women who underwent CS at a regional hospital in Queensland, Australia pre-intervention (February 2015-January 2017) and post-intervention (February 2018-December 2020).

RESULTS

There was good compliance with vaginal cleansing (27.7% vs 84.8%), chlorhexidine skin preparation (90.4% vs 98.4%), BMI-based antibiotic dose adjustment (48.8% vs 74.3%), and Alexis retractor use (9.9% vs 66%), pre and post-implementation periods respectively. There was a reduction in documented hair shaving (2.1% vs 0.5%). There was a trend towards less admission for SSI, a trend that could have been even better had there not been an increasing number of women with high BMI over the years. Fewer cases needed return to theatre post-implementation. Endometritis rates were unchanged.

CONCLUSIONS

Good compliance can be achieved with good collaboration. There was a reduction in admission rates for SSI. Larger prospective studies are needed to further examine these findings.

Lessons Learned From a Gap Analysis of Obstetric Hemorrhage Protocols across a Health System

INTRODUCTION

The United States has experienced a rising incidence of maternal deaths, including those attributable to obstetric hemorrhage (OBH). In response, the National Partnership for Maternal Safety developed a standardized OBH Consensus Bundle with the goal of universal adoption. In 2016 a large western Pennsylvania health system adopted the OBH Consensus Bundle across its 8 obstetrical units, with the goal to improve maternal outcomes.

METHODS

Gap analysis was used to identify differences between existing OBH protocols and the OBH Consensus Bundle from January to June 2016. Identified gaps as well as existing practices of success were used to systematically develop and implement a standardized system-wide OBH improvement initiative. Hospitals were then categorized by annual birth volume as high (> 2000), medium (500-2000), and low (< 500) with analysis performed across these groups to identify potential trends.

RESULTS

All hospitals had individual successes as well as gaps that were used to direct the system-wide OBH improvement initiative. In some cases, individual plans were tailored to meet hospital resources. When hospitals were compared by annual birth volume, variation existed in their preparedness for, and management of OBH, with the single low-volume hospital having the most gaps.

DISCUSSION

This gap analysis identified areas for improvement among all hospitals in a health system regardless of annual birth volume. This systematic approach of evaluation of current protocols and identification of improvement targets with implementation strategies may improve maternity outcomes. Additionally, these lessons described may provide a useful framework for other hospitals and health systems as they implement their own safety bundles.

Near-zero ventilator-associated pneumonia rates after implementation of a multimodal preventive strategy in a Mexican hospital

A multimodal preventive strategy consisting of a ventilator-associated pneumonia (VAP) preventive bundle plus 3 additional sequential interventions (noninvasive ventilation, reeducation of health care workers, and early weaning) was associated with a marked reduction in VAP rates in a Latin American hospital, including 6 consecutive months without VAP cases. A positive association between the percentage of intubated patients and VAP rates was observed.

Compliance with evidence-based guidelines for the prevention of central line-associated bloodstream infections in a Belgian home care setting: An observational study

This study assessed the compliance of Belgian home care nurses with good practice recommendations to prevent central line-associated bloodstream infections. The compliance to 3 care bundles was 0% (0 out of 7), 13.3% (2 out of 15), and 22.2% (2 out of 9), respectively. This finding is important given the increasing number of home care patients with an intravascular catheter and underscores the need for quality improvement strategies to prevent central line-associated bloodstream infections in home care.

[Efecto de un Plan de Mejora de Calidad y Seguridad Clínica en la incidencia de infección de sitio quirúrgico en apendicectomía. Estudio cuasi-experimental]

Objetivo

Las infecciones de sitio quirúrgico se pueden evitar y los programas de control basados en paquetes de medidas preventivas son eficaces para reducir su incidencia. El objetivo de este estudio fue evaluar el efecto de un Plan de Mejora de Calidad y Seguridad Clínica del paciente intervenido de apendicectomía en la incidencia de infección del sitio quirúrgico.

Método

Se realizó un estudio cuasi-experimental con análisis antes y después de la introducción de un Plan de Calidad y Seguridad Clínica. Se incluyeron pacientes intervenidos de apendicectomía. Se estudió la incidencia de infección del sitio quirúrgico durante los 30 días posteriores a la cirugía (periodo máximo de incubación de infección quirúrgica). Se evaluó el efecto de la intervención con la odds ratio (OR) ajustada con un modelo de regresión logística.

Resultados

Se incluyeron 606 pacientes, 267 en el periodo 2009-2010 (antes del plan) y 339 durante 2012-2013 (después del plan). La incidencia de infección del sitio quirúrgico descendió después del plan del 6 al 5.6% (OR: 0.72; intervalo de confianza del 95%: 0.33-1.56; p = 0.839). Hubo mayor cumplimiento de la profilaxis antibiótica, de la preparación prequirúrgica y de la adherencia a la higiene de manos tras la introducción de las medidas.

Conclusiones

Aunque la reducción de la incidencia de infección del sitio quirúrgico no presentó diferencias estadísticamente significativas tras las medidas adoptadas, se ha conseguido mejorar la administración de la profilaxis antibiótica, la adherencia a la higiene de manos y la preparación prequirúrgica.

Objective

Surgical site infections can be prevented. Control programs based on care bundle have proven to be effective in reducing its incidence. The objective of this study was to assess the effectiveness of a Plan for Quality Improvement and Clinical Safety in preventing the incidence of surgical site infection in patients undergoing appendectomy.

Method

A quasi-experimental study was designed for analysis before and after the introduction of a Plan for Quality and Clinical Safety. Patients undergoing appendectomy were included. The incidence of surgical site infection was studied within 30 days from the time of surgery (maximum incubation period of surgical site infection). The effectiveness of the intervention was evaluated using the odds ratio (OR) adjusted with a logistic regression model.

Results

A total of 606 patients were included, of which 267 were operated in the period 2009-2010 (before the plan) and 339 in 2012-2013 (after the plan). The incidence of surgical site ­infection decreased after the plan from 6 to 5.6% (OR: 0.72; 95% confidence interval: 0.33-1.56; p = 0.839). There was greater compliance of antibiotic prophylaxis, preoperative preparation and adherence to hand hygiene after the introduction of the measures.

Conclusions

Although the reduction in the incidence of surgical site infection after the measures adopted did not show statistical significant differences, important progress has been made in the compliance of antibiotic prophylaxis, adherence to hand hygiene and in the preoperative preparation.