Dataset Information

Healthcare Utilization and Costs for Patients With Parkinson's Disease After Deep Brain Stimulation.

ABSTRACT: Objective:To compare the complications, healthcare utilization and costs following DBS or medical management for patients with Parkinson's disease (PD). Methods:We examined healthcare utilization and costs for up to 5 years between veterans with DBS and those with medical management for PD. Veterans who received DBS between 2007 and 2013 were matched with veterans who received medical management using propensity score approaches. Healthcare utilization and costs were obtained from national VA and Medicare data sources and compared using procedures to adjust for potential differences in length of follow-up. Results:We identified 611 veterans who had received DBS and a matched group of 611 veterans who did not undergo DBS. Among DBS patients, 59% had the electrodes and generator implanted during separate admissions. After 5 years of follow-up, average total healthcare costs, including DBS procedures and complications, were $77,131 (95% confidence interval: $66,095-$88,168; P < 0.001) higher per person for patients who received DBS ($162,489) than patients who received medical management ($85,358). In contrast, excluding the costs of the DBS procedures and complications, average total costs were not significantly different between patients who received DBS and patients who received medical management after 5 years of follow-up. Conclusions:Healthcare costs over 5 years were higher for veterans who received DBS. These higher healthcare costs may reflect the costs of DBS procedures and any follow-up required plus greater surveillance by healthcare professionals following DBS as well as unobserved differences in the patients who received medical management or DBS.

SUBMITTER: Stroupe KT

PROVIDER: S-EPMC6592829 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Healthcare Utilization and Costs for Patients With Parkinson's Disease After Deep Brain Stimulation.

Stroupe Kevin T KT Smith Bridget B Weaver Frances M FM Gonzalez Beverly B Huo Zhiping Z Cao Lishan L Ippolito Dolores D Follett Kenneth A KA

Movement disorders clinical practice 20190422 5

<h4>Objective</h4>To compare the complications, healthcare utilization and costs following DBS or medical management for patients with Parkinson's disease (PD).<h4>Methods</h4>We examined healthcare utilization and costs for up to 5 years between veterans with DBS and those with medical management for PD. Veterans who received DBS between 2007 and 2013 were matched with veterans who received medical management using propensity score approaches. Healthcare utilization and costs were obtained from ...[more]

PMID: 31286006

Similar Datasets

Project description:Introduction Subthalamic Deep Brain Stimulation (STN-DBS) is a safe and well-established therapy for the management of motor symptoms refractory to best medical treatment in patients with Parkinson's disease (PD). Early intervention is discussed especially for Early-onset PD (EOPD) patients that present with an age of onset ≤ 45–50 years and see themselves often confronted with high psychosocial demands. Methods We retrospectively assessed the effect of STN-DBS at 12 months follow-up (12-MFU) in 46 EOPD-patients. Effects of stimulation were evaluated by comparison of disease-specific scores for motor and non-motor symptoms including impulsiveness, apathy, mood, quality of life (QoL), cognition before surgery and in the stimulation ON-state without medication. Further, change in levodopa equivalent dosage (LEDD) after surgery, DBS parameter, lead localization, adverse and serious adverse events as well as and possible additional clinical features were assessed. Results PD-associated gene mutations were found in 15% of our EOPD-cohort. At 12-MFU, mean motor scores had improved by 52.4 ± 17.6% in the STIM-ON/MED-OFF state compared to the MED-OFF state at baseline (p = 0.00; n = 42). These improvements were accompanied by a significant 59% LEDD reduction (p < 0.001), a significant 6.6 ± 16.1 points reduction of impulsivity (p = 0.02; n = 35) and a significant 30 ± 50% improvement of QoL (p = 0.01). At 12-MFU, 9 patients still worked full- and 6 part-time. Additionally documented motor and/or neuropsychiatric features decreased from n = 41 at baseline to n = 14 at 12-MFU. Conclusion The present study-results demonstrate that EOPD patients with and without known genetic background benefit from STN-DBS with significant improvement in motor as well as non-motor symptoms. In line with this, patients experienced a meaningful reduction of additional neuropsychiatric features. Physicians as well as patients have an utmost interest in possible predictors for the putative DBS outcome in a cohort with such a highly complex clinical profile. Longitudinal monitoring of DBS-EOPD-patients over long-term intervals with standardized comprehensive clinical assessment, accurate phenotypic characterization and documentation of clinical outcomes might help to gain insights into disease etiology, to contextualize genomic information and to identify predictors of optimal DBS candidates as well as those in danger of deterioration and/or non-response in the future.

Project description:Previous studies have shown less access to deep brain stimulation (DBS) for Parkinson's disease (PD) in women compared to men raising concerns about a potential gender gap resulting from nonclinical factors or gender differences in clinical efficacy for postoperative quality of life (QoL), motor, and nonmotor symptoms (NMS) outcomes. This was a cross-sectional and a longitudinal, prospective, observational, controlled, quasi-experimental, international multicenter study. A total sample size of 505 consisted of 316 consecutively referred patients for DBS indication evaluation at the University Hospital Cologne (01/2015-09/2020) and 189 consecutively treated patients at DBS centers in the University Hospitals Cologne and Marburg, Salford's Royal Hospital Manchester, and King's College Hospital London. In the cross-sectional cohort, we examined gender proportions at referral, indication evaluations, and DBS surgery. In the longitudinal cohort, clinical assessments at preoperative baseline and 6-month follow-up after surgery included the PD Questionnaire-8, NMSScale, Scales for Outcomes in PD-motor scale, and levodopa-equivalent daily dose. Propensity score matching resulted in a pseudo-randomized sub-cohort balancing baseline demographic and clinical characteristics between women with PD and male controls. 316 patients were referred for DBS. 219 indication evaluations were positive (women n = 102, respectively n = 82). Women with PD were disproportionally underrepresented in referrals compared to the general PD population (relative risk [RR], 0.72; 95%CI, 0.56-0.91; P = 0.002), but more likely to be approved for DBS than men (RR, 1.17; 95%CI, 1.03-1.34; P = 0.029). Nonetheless, their total relative risk of undergoing DBS treatment was 0.74 (95%CI, 0.48-1.12) compared to men with PD. At baseline, women had longer disease duration and worse dyskinesia. Exploring QoL domains, women reported worse mobility and bodily discomfort. At follow-up, all main outcomes improved equally in both genders. Our study provides evidence of a gender gap in DBS for PD. Women and men with PD have distinct preoperative nonmotor and motor profiles. We advocate that more focus should be directed toward the implementation of gender equity as both genders benefit from DBS with equal clinical efficacy. This study provides Class II evidence of beneficial effects of DBS in women with PD compared to male controls.

Project description:IntroductionDeep brain stimulation (DBS) has become a standard treatment option for select patients with Parkinson's disease (PD). The selection process and surgical procedures employed have, to date, not been standardized.MethodsA comprehensive 58-question web-based survey was developed with a focus on DBS referral practices and peri-operative management. The survey was distributed to the Parkinson's Foundation Centers of Excellence, members of the International Parkinson's Disease and Movement Disorders Society, and the Parkinson Study Group (Functional Neurosurgery Working Group) between December 2015 and May 2016.ResultsThere were 207 individual respondents (20% response rate) drawn from 59 countries and 6 continents, of whom 64% received formal training in DBS. Thirteen percent of centers reported that DBS could proceed despite a confidence level of < 50% for PD diagnosis. A case-based approach to DBS candidacy was applied in 51.3% of centers without a cut-off for levodopa-responsiveness. Surprisingly, 33% of centers regularly used imaging for diagnostic confirmation of idiopathic PD. Thirty-one percent of centers reported that neuropsychological evaluation did not affect DBS target selection. Approximately half of the respondents reported determination of DBS candidacy based on a multidisciplinary committee evaluation and 1/3 rd reported that a committee was used for target selection. Eight percent of respondents felt that psychosocial factors should not impact DBS candidacy nor site selection. Involvement of allied health professionals in the preoperative process was sparse. There was high variability in preoperative education about DBS outcome expectations. Approximately half of the respondents did not utilize a "default brain target," though STN was used more commonly than GPi. Specific DBS procedure techniques applied, as well as follow-up timelines, were highly variable.ConclusionResults revealed high variability on the best approaches for DBS candidate selection, brain target selection, procedure type, and postoperative practices. Cognitive and mood assessments were underutilized. There was low reliance on multidisciplinary teams or psychosocial factors to impact the decision-making process. There were small but significant differences in practice across global regions, especially regarding multidisciplinary teams. The wide variability of responses across multiple facets of DBS care highlights the need for prospective studies to inform evidence-based guidelines.

Dataset Information

Healthcare Utilization and Costs for Patients With Parkinson's Disease After Deep Brain Stimulation.

Publications

Healthcare Utilization and Costs for Patients With Parkinson's Disease After Deep Brain Stimulation.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets