Moving preinduction cervical ripening to a lower acuity inpatient setting using the synthetic hygroscopic cervical dilator: a cost-consequence analysis for the United States.

BACKGROUND: Leveraging the safety profile of the synthetic hygroscopic cervical dilator (SHCD), one potential way to reduce the burden-of-care provision in the labor-and-delivery unit without compromising safety is to introduce a low-acuity care room (ripening room) for patients undergoing cervical ripening as a part of labor induction at term. METHODS: Implementing a ripening room using SHCDs was compared to scenarios using prostaglandins including a dinoprostone insert (PGE2 insert) or gel (PGE2 gel) and misoprostol given orally (oral PGE1) or vaginally (vaginal PGE1). A theoretical, cost-consequence model was developed to assess costs, staff time, and selected clinical outcomes related to cervical ripening. The model assessed a hypothetical cohort where patients remained in hospital from admission for induction of labor (IOL) to delivery, taking the US labor-and-delivery unit perspective. Model inputs were taken from structured searches of PubMed and ClinicalTrials.gov, published US guidance, and clinical practice. Results are presented as mean (95% credible interval [CrI]). RESULTS: The ripening room using SHCDs cost US$3,210 and required 10.22 hours (h) of nurse time on average per patient. The cost difference to prostaglandins ranged from -$894 (-$2,269 to $398) for PGE2 gel to +$460 (-$1,467 to $1,539) for vaginal PGE1. Mean nurse time was shorter than all prostaglandins, with time savings ranging from -7.05 (-24.55 to 5.73) h for PGE2 insert to -0.97 (-14.69 to 9.59) h for vaginal PGE1. When outcomes of the probabilistic sensitivity analysis were ranked from 1 (best) to 5 (worst), the ripening room using SHCDs ranked 1.94 for costs and 1.97 for nurse time. In a nulliparous population, results improved for the ripening room using SHCDs relative to all prostaglandins. CONCLUSION: In this theoretical study, implementing a ripening room using SHCDs resulted in the lowest time burden and the second lowest costs. The cheapest option for preinduction cervical ripening was vaginal misoprostol.

It is estimated that approximately 20% of deliveries in the USA are submitted to cervical ripening prior to induction of labor to facilitate a vaginal delivery. Cervical ripening can be achieved either by administering a synthetic hormone, called a prostaglandin (e.g. misoprostol or dinoprostone), or by using mechanical means of stretching the cervix (e.g. using the synthetic hygroscopic cervical dilator ­ SHCD). Prostaglandins have been associated with an increased risk of overstimulating uterus contractions such that the person undergoing cervical ripening with prostaglandins requires close monitoring. Each method for cervical ripening has advantages and disadvantages and there is no high-quality evidence to recommend one from the others based on clinical outcomes. In this theoretical study, we estimated the hospital costs and staff time for induction of labor care when using the SHCD in a lower acuity setting within the hospital, without monitoring facilities, in comparison to the patient remaining in the labor-and-delivery room using misoprotol or dinoprostone preparations. Our results suggest that misoprostol resulted in the least expensive option closely followed by the SHCD in a lower acuity setting, both with the potential for notable cost savings when compared to using dinoprostone preparations for cervical ripening. In addition, we associated up to several hours less staff time with the use of the SHCD in a lower acuity setting in comparison to misoprostol and dinoprostone. Patients that were delivering for the first time benefitted more from using the SHCD in a lower acuity setting in comparison to those who had delivered previously.

Out-of-Hospital Cervical Ripening With a Synthetic Hygroscopic Cervical Dilator May Reduce Hospital Costs and Cesarean Sections in the United States-A Cost-Consequence Analysis.

Objective: Out-of-hospital (outpatient) cervical ripening prior to induction of labor (IOL) is discussed for its potential to decrease the burden on hospital resources. We assessed the cost and clinical outcomes of adopting an outpatient strategy with a synthetic hygroscopic cervical dilator, which is indicated for use in preinduction cervical ripening. Methods: We developed a cost-consequence model from the hospital perspective with a time period from IOL to post-delivery discharge. A hypothetical cohort of women to undergo IOL at term with an unfavorable cervix (all risk levels) were assessed. As the standard of care (referred to as IP-only) all women were ripened as inpatients using the vaginal PGE2 insert or the single-balloon catheter. In the comparison (OP-select), 50.9% of low-risk women (41.4% of the study population) received outpatient cervical ripening using a synthetic hygroscopic cervical dilator and the remaining women were ripened as inpatients as in the standard of care. Model inputs were sourced from a structured literature review of peer-reviewed articles in PubMed. Testing of 2,000 feasible scenarios (probabilistic multivariate sensitivity analysis) ascertained the robustness of results. Outcomes are reported as the average over all women assessed, comparing OP-select to IP-only. Results: Implementing OP-select resulted in hospital savings of US$689 per delivery, with women spending 1.48 h less time in the labor and delivery unit and 0.91 h less in the postpartum recovery unit. The cesarean-section rate was decreased by 3.78 percentage points (23.28% decreased to 19.50%). In sensitivity testing, hospital costs and cesarean-section rate were reduced in 91% of all instances. Conclusion: Our model analysis projects that outpatient cervical ripening has the potential to reduce hospital costs, hospital stay, and the cesarean section rate. It may potentially allow for better infection-prevention control during the ongoing COVID-19 pandemic and to free up resources such that more women might be offered elective IOL at 39 weeks.

The relationship between a single-patient-use electrocardiograph cable and lead system and coronary artery bypass graft surgical site infection within a Medicare population.

Surgical site infection incidence following coronary artery bypass graft surgery was observed across 27,296 procedures within a Medicare population. A facility-level case-control claims analysis demonstrated a significant 25% reduction (P = .04) in suspected surgical site infection at 90 days after coronary artery bypass graft surgery at facilities utilizing a single-patient-use electrocardiography cable and lead wire system.