6 research outputs found
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Trends of inpatient palliative care use among hospitalized patients with Parkinson's disease
Palliative care in Parkinson's Disease (PD) is an effective intervention to improve quality of life, although historically, access and availability have been very restricted.
We performed a retrospective cohort study using the National Inpatient Sample (NIS) data from 2007 to 2014. Diagnostic codes were used to identify patients with PD and palliative care referral. Trends were calculated and logistic analysis performed to identify predictors of palliative care use.
We identified 397,963 hospitalizations from 2007 to 2014 for patients with PD. Of these, 10,639 (2.67%) were referred to palliative care. The rate of consultation increased from 0.85% in 2007 to 4.49% in 2014. For 1 unit in year increase, there was 1.23 time the odds of receiving palliative consultation (OR 1.23, CI 1.21–1.25, p < 0.0001). Hispanics (OR 0.90, CI 0.81–1.01, p = 0.0550), Black (OR 0.90, CI 0.81–1.01, p = 0.0747) and White patients had similar rates of referral after adjustment. Women were less likely to be referred to palliative care (OR 0.90, CI 0.87–0.94, p < 0.0001). Other factors strongly associated with a higher rate of referrals included private insurance when compared to Medicare (OR 2.14, CI 1.89–2.41, p < 0.0001) and higher income (OR 1.41, CI 1.30–1.53, p < 0.0001).
There has been a significant increase in palliative care referrals among hospitalized patients with PD in the US, although the overall rate remains low. After controlling for confounders, racial and ethnic disparities were not found. Women, patients with Medicare/Medicaid, and those with lower income were less likely to be referred to palliative care.
•There has been an increase in inpatient palliative care use among patients with PD.•Women with PD were less likely to be referred to palliative care.•Palliative consult was higher in patients with private insurance and higher income.•No racial or ethnic disparities were found in palliative care referral
A prospective multi-center study comparing the complication profile of modest systemic hypothermia versus normothermia for acute cervical spinal cord injury
STUDY DESIGN: Prospective multi-center trial. OBJECTIVES: To characterize the complication profile associated with modest systemic hypothermia after acute cervical SCI in a prospective multi-center study. SETTING: Five trauma centers in the United States. METHODS: We analyzed data from a prospective, multi-center trial on the use of modest systemic hypothermia for acute cervical SCI. Patients with acute cervical SCI were assigned to receive modest systemic hypothermia (33 C) or standard of care medical treatment. Patients in the hypothermia group were cooled to 33 C and maintained at the target temperature for 48 h. Complication profile and the rate of complications within the first 6 weeks after injury were compared between the two groups. Multiple regression analysis was performed to determine risk factors for complications after injury. RESULTS: Fifty patients (hypothermia: 27, control: 23) were analyzed for this study. Median age was significantly lower in the hypothermia arm (39 vs 59 years, p = 0.02). Respiratory complications were the most common (hypothermia: 55.6% vs control: 52.2%, p = 0.81). The rate of deep vein thrombosis was not significantly different between the two groups (hypothermia: 14.8% vs control 17.4%, p = 0.71). The rate of complications was not statistically different between the two groups. CONCLUSION: In this prospective multi-center controlled trial, preliminary data show that modest systemic hypothermia was not associated with increased risk of complications within the first 6 weeks after acute cervical SCI. TRIAL INFORMATION: The study is registered on clinicaltrials.gov NCT02991690. University of Miami IRB (Central IRB) approval No.: 20160758. Emory University IRB #IRB00093786
Phase 1 Safety Trial of Autologous Human Schwann Cell Transplantation in Chronic Spinal Cord Injury
A phase 1 open-label, non-randomized clinical trial was conducted to determine feasibility and safety of autologous human Schwann cell (ahSC) transplantation accompanied by rehabilitation in participants with chronic spinal cord injury (SCI). Magnetic resonance imaging (MRI) was used to screen eligible participants to estimate an individualized volume of cell suspension to be implanted. The trial incorporated standardized multi-modal rehabilitation before and after cell delivery. Participants underwent sural nerve harvest, and ahSCs were isolated and propagated in culture. The dose of culture-expanded ahSCs injected into the chronic spinal cord lesion of each individual followed a cavity-filling volume approach. Primary outcome measures for safety and trend-toward efficacy were assessed. Two participants with American Spinal Injury Association Impairment Scale (AIS) A and two participants with incomplete chronic SCI (AIS B, C) were each enrolled in cervical and thoracic SCI cohorts (
 = 8 total). All participants completed the study per protocol, and no serious adverse events related to sural nerve harvest or ahSC transplantation were reported. Urinary tract infections and skin abrasions were the most common adverse events reported. One participant experienced a 4-point improvement in motor function, a 6-point improvement in sensory function, and a 1-level improvement in neurological level of injury. Follow-up MRI in the cervical (6 months) and thoracic (24 months) cohorts revealed a reduction in cyst volume after transplantation with reduced effect over time. This phase 1 trial demonstrated the feasibility and safety of ahSC transplantation combined with a multi-modal rehabilitation protocol for participants with chronic SCI