Geographic Variation in Outpatient Health Care Service Utilization After Spinal Cord Injury

Rural-urban differences in health service utilization in upper-middle and high-income countries: a scoping review

PURPOSE

This scoping review aims to understand the extent and attributes of literature evaluating differences between rural and urban populations' utilization of health services in upper-middle and high-income countries.

METHOD

The review was conducted in line with established scoping review methodology guidelines. We used the "Participants, Concept and Context" framework to guide the inclusion criteria and determination of the review's scope. Studies published over a 15-year period (2008-2022) were identified using Embase, Medine, PubMed, and Scopus databases. Study attributes, areas of focus and findings were reviewed and extracted.

RESULTS

The search identified 179 studies. The number of studies published looking at rural-urban differences in health service utilization has increased over time. The focus of these studies is relatively evenly split between primary and secondary sectors. The majority of studies observed less service utilization by rural populations than urban-especially so in primary-sector services. When higher rural utilization of secondary services was observed this was frequently attributed to poor access to other services that would have had the potential to mitigate the secondary demand. Studies were not commonly grounded in principles of equity or fairness and rarely offered value judgements on observed differences in utilization. There were limited system-level studies - the vast majority being disease- or service-specific analyses. We consider this a notable gap in the literature.

CONCLUSION

This scoping review identifies key parameters of studies on rural-urban variation in health service utilization. The finding that most studies observed rural populations utilized comparatively less services is concerning, in the context of general evidence about high levels of health need in rural communities. Future system-level research considering the combined variations in need and utilization appears a priority.

Does stronger primary care improve access to health services for persons with spinal cord injury? Evidence from eleven European countries

OBJECTIVE

To determine the association between the strength of primary care and perceived access to follow-up care services among persons with chronic spinal cord injury (SCI).

DESIGN

Data analysis of the International Spinal Cord Injury (InSCI) cross-sectional, community-based questionnaire survey conducted in 2017-2019. The association between the strength of primary care (Kringos et al., 2003) and access to health services was established using univariable and multivariable logistic regression analysis, adjusted for socio-demographic and health status characteristics.

SETTING

Community in eleven European countries: France, Germany, Greece, Italy, Lithuania, the Netherlands, Norway, Poland, Romania, Spain and Switzerland.

PARTICIPANTS

6658 adults with chronic SCI.

INTERVENTION

None.

OUTCOME MEASURES

Share of persons with SCI that reported unmet healthcare needs as a measure of access.

RESULTS

Twelve percent of the participants reported unmet healthcare needs: the highest in Poland (25%) and lowest in Switzerland and Spain (7%). The most prevalent access restriction was service unavailability (7%). Stronger primary care was associated with lower odds of reporting unmet healthcare needs, service unavailability, unaffordability and unacceptability. Females, persons of younger age and lower health status, had higher odds of reporting unmet needs.

CONCLUSIONS

In all investigated countries, persons with chronic SCI face access barriers, especially with service availability. Stronger primary care for the general population was also associated with better health service access for persons with SCI, which argues for further primary care strengthening.

Demographics in the context of health-care delivery for C1 and C2 fractures

INTRODUCTION

Atlas and axis fractures are the most severe cervical fractures which may result in complete paralysis or death. The purpose of the current study is to identify disparities regarding length of stay (LOS), mortality, and demographic factors in patients with the most serious cervical spine fractures utilizing a nationally representative database.

MATERIALS AND METHODS

The Nationwide Emergency Department Sample was utilized to provide a representative sample for patients with a primary diagnosis of C1 or C2 fracture presenting to emergency departments in years from October 2015 to December 2019. A multivariable logistic regression model was used to estimate LOS for different patient demographics, including gender, race, and age.

RESULTS

A weighted sample of 7,262,791 patients presented to emergency rooms in the United States between 2015 and 2019. The mean age at admission was 76 years old, 52.6% of patients were female, and 83.0% identified as white. Patients between 45 and 65 and patients over 65 were significantly more likely to have an increased LOS. Women were less likely to have an increased LOS than men. Patients identifying as Black were significantly more likely to have increased LOS over white patients. In addition, patients who had an increased LOS were more likely to die in the hospital than patients with a shorter LOS.

CONCLUSION

This study provides patient characteristics that help providers determine patient risk factors for increased hospital LOS and in-hospital mortality for those suffering from C1 and C2 fractures. Clinicians should be made aware of these disparities to allow equitable delivery of care.

Health care needs and health services utilization of people with spinal cord injury living in Jiangsu and Sichuan provinces of China: a cross-sectional community survey

PURPOSE

We aimed to investigate health care needs, health service utilization, and their socio-economic and health-related determinants in people with spinal cord injury (SCI) living in Jiangsu and Sichuan Provinces of China.

MATERIALS AND METHODS

A total of 1355 participants with SCI living in the community were recruited using a multi-stage stratified random sample and surveyed by telephone or online. Outcomes evaluated included the presence of health care needs, mode of health service utilization, and specific provider types seen within 12 months preceding the survey.

RESULTS

The prevalence of healthcare needs was 92%. Needs were higher in Sichuan (98%) as compared to Jiangsu (80%). Of those in need of health care, 38% reported not having utilized care, more in Sichuan (39%) than in Jiangsu (37%). In Jiangsu, inpatient care was more often used than in Sichuan (46% vs. 27%), while in Sichuan outpatient services were utilized more often (33% vs. 17%). On average, 1.6 provider types were seen, with Sichuan reporting fewer different provider types.

CONCLUSIONS

Considerable differences in the prevalence of health care needs and service utilization patterns were found between provinces, mostly in favour of the economically more developed Jiangsu Province.Implications for RehabilitationPeople with low income, particularly those below the World Bank poverty line for middle-income countries, had increased health care needs but utilized health care less often.Moreover, environmental barriers contributed significantly to unmet health care needs.This implies the necessity to provide better accessible and more affordable rehabilitation services for people with spinal cord injury (SCI) in China such as community-based rehabilitation programming.Policies for alleviation of poverty in the case of SCI including insurance for catastrophic health expenditure should also be reviewed and adapted where applicable.

Medical, dental, and optical care utilization among community-living people with spinal cord injury in the United States

CONTEXT/OBJECTIVE

Information about patterns of healthcare utilization for people living with spinal cord injury (SCI) is currently limited, and this is needed to understand independent community living after SCI. This study investigates self-reported healthcare utilization among community-living people with SCI and assesses disparities across demographic, socioeconomic, and injury-related subgroups.

DESIGN

Secondary analysis of cross-sectional survey data administered via telephone interview.

SETTING

6 SCI Model Systems centers in the United States (California, Colorado, New Jersey, New York, Ohio, and Pennsylvania).

PARTICIPANTS

Adults with chronic, traumatic SCI who were community-living for at least one year after the completion of an inpatient rehabilitation program (N = 617).

INTERVENTIONS

Not applicable.

OUTCOME MEASURES

Utilization of a usual source of 4 types of health care in the past 12 months: primary, SCI, dental, and optical.

RESULTS

84% of participants reported utilizing primary care in the past year. More than half reported utilizing SCI (54%) and dental (57%) care, and 36% reported utilizing optical care. There were no significant differences across key subgroups in the utilization of primary care. Participants who had been injured for 5 years or less and participants with greater educational attainment were more likely to report utilizing SCI care. Participants with higher household income levels were more likely to report using dental care. Female participants and older age groups were more likely to report using optical care.

CONCLUSION

Rates of healthcare utilization among people with SCI are below recommended rates and vary across demographic, socioeconomic, and injury-related subgroups. This information can inform future research to target barriers to using healthcare services among community-living people with SCI.

Keeping it all in balance: a qualitative analysis of the role of balance outcome measurement in physical therapist decision-making and patient outcomes

PURPOSE

The use of outcome measures (OMs) is a hallmark of contemporary physical therapy in the USA. The effect of OM utilization on patient care decisions and the results of PT services remain poorly understood. The purpose of this study is to explore PTs perceptions about the relationship between balance OMs and decision-making and how that interaction impacts patient outcomes, particularly for patients with acquired brain injury.

MATERIALS AND METHODS

This qualitative study used semi-structured phone interviews with an interview guide. Maximum variation sampling was used. Thematic analysis was situated in a priori determined theory-based categories.

RESULTS

Twenty-three physical therapists (PTs) from diverse geographic areas and practice settings participated. Therapists expressed diverse views on the impact of OM use on patient outcomes, but the majority perceived that using OMs improved rehabilitation outcomes. The use of OMs was related to the selection of optimal intervention type and intensity and justified continued high-frequency rehabilitation services. OMs were important to therapists' decision-making.

CONCLUSIONS

In the present study, PTs reported that they believe the use of validated, clinically useful OMs may improve patient outcomes.Implications For RehabilitationBalance outcome measures are considered an important tool to the optimal management of the profound impact of balance impairments after brain injury.Most physical therapists in this study believe that using balance outcome measures results in better outcomes for patients with brain injury.In this study, physical therapists reported using outcome measures in wide-ranging ways to guide clinical decisions about balance in those with brain injury.

The effect of rurality and distance from care on health outcomes, environmental barriers, and healthcare utilization patterns in persons with traumatic spinal cord injury

STUDY DESIGN

Cohort study.

OBJECTIVES

To evaluate the association between residential living location and health outcomes, environmental barriers, quality of life, and healthcare utilization patterns after traumatic spinal cord injury (tSCI).

SETTING

Community setting, Atlantic Canada.

METHODS

An ambispective study of data collected on a subset of individuals enrolled in the Rick Hansen Spinal Cord Injury Registry (RHSCIR) from 2012 to 2018. Outcomes were analyzed using two measures of rurality: postal codes at community follow-up (rural versus urban) and residential travel distance to the nearest RHSCIR facility (>100 km versus ≤100 km). Outcomes studied included the Craig Hospital Inventory of Environmental Factors-Short Form (CHIEF-SF), Short Form-36 Version 2 (SF36v2), Life Satisfaction Questionnaire (LISAT-11), Spinal Cord Independence Measure (SCIM), secondary health complications and healthcare utilization patterns. Outcomes were assessed 9 to 24 months post-discharge from initial hospitalization.

RESULTS

104 participants were studied, 21 rural and 83 urban based on postal codes at community follow-up. 59 participants lived more than 100 km away from the nearest RHSCIR facility, while 45 participants lived within 100 km. Individuals from urban area codes reported a greater magnitude of perceived barriers on the policies and work/school subscales of the CHIEF-SF. No differences in function, quality of life, and healthcare utilization patterns according to the measures of rurality were observed. Individuals living >100 km from the nearest RHSCIR facility reported greater rates of sexual dysfunction.

CONCLUSIONS

Despite differences in environmental barriers, individuals from urban and rural locations in Eastern Canada reported similar health outcomes and quality of life after tSCI.

Serious Injury in Metropolitan and Regional Victoria: Exploring Travel to Treatment and Utilisation of Post-Discharge Health Services by Injury Type

This study aimed to describe regional variations in service use and distance travelled to post-discharge health services in the first three years following hospital discharge for people with transport-related orthopaedic, brain, and spinal cord injuries. Using linked data from the Victorian State Trauma Registry (VSTR) and Transport Accident Commission (TAC), we identified 1597 people who had sustained transport-related orthopaedic, brain, or spinal cord injuries between 2006 and 2016 that met the study inclusion criteria. The adjusted odds of GP service use for regional participants were 76% higher than for metropolitan participants in the orthopaedic and traumatic brain injury (TBI) groups. People with spinal cord injury (SCI) living in regional areas had 72% lower adjusted odds of accessing mental health, 76% lower adjusted odds of accessing OT services, and 82% lower adjusted odds of accessing physical therapies compared with people living in major cities. People with a TBI living in regional areas on average travelled significantly further to access all post-discharge health services compared with people with TBI in major cities. For visits to medical services, the median trip distance for regional participants was 76.61 km (95%CI: 16.01-132.21) for orthopaedic injuries, 104.05 km (95% CI: 51.55-182.78) for TBI, and 68.70 km (95%CI: 8.34-139.84) for SCI. Disparities in service use and distance travelled to health services exist between metropolitan Melbourne and regional Victoria following serious injury.

Effectiveness of a Web-Based Direct-to-User Transfer Training Program: A Randomized Controlled Trial

OBJECTIVE

To determine the effectiveness of a web-based, direct-to-user transfer training program in improving transfer quality and maintaining improvements for up to 1 month after training as compared with a control group.

DESIGN

Randomized controlled trial with participants randomized to an immediate intervention group (IIG) or waitlist control group (WLCG) that received the training after a 6-month delay.

SETTING

Wherever the participants accessed the web-based training, likely the home environment.

PARTICIPANTS

Convenience sample of full-time wheelchair users (N=72; IIG, n=34; WLCG, n=38 for between-group analysis, n=48 for combined within-group analysis) with spinal cord injury or disorder who were able to independently perform a lateral scoot transfer.

INTERVENTIONS

Self-paced, web-based transfer training module.

MAIN OUTCOME MEASURES

Transfer Assessment Instrument Questionnaire (TAI-Q) score at baseline, 1 month, and 6 months postbaseline (WLCG only), immediately posttraining, and 1 month posttraining. The TAI-Q is an 18-item self-assessment that covers several aspects of a quality transfer.

RESULTS

The IIG significantly increased particpants' baseline TAI-Q score from 6.91±0.98 to 7.79±1.12 (P<.001) by 1 month posttraining. The WLCG also increased from baseline to the 1-month postbaseline assessment (from 6.52±1.13 to 7.00±1.09; P=.014), potentially from learning effects secondary to self-assessment with the TAI-Q. The extent of change over time did not differ significantly between the IIG and WLCG from baseline to 1 month (P=.169). However, significant improvements in TAI-Q scores were still evident after the training for the WLCG (P<.001). Those with a lower pretraining TAI-Q score and more shoulder pain were most likely to benefit from the training.

CONCLUSIONS

Repeated TAI-Q self-assessments likely contributed to improved transfer quality, with web-based training having an additive effect. Wheelchair users are likely to benefit from transfer training and self-assessment of transfer quality in their home environments. This has the potential to decrease injury risk while avoiding barriers to in-person training.

Social determinants of health are associated with physical therapy use: a systematic review

OBJECTIVE

The purpose of this systematic review is to identify and summarise the social determinants of health (SDH) cited in the literature and evaluate their association with individuals using physical therapy services.

DESIGN

A systematic review using qualitatively synthesised information to describe the association between SDH and physical therapy use.

DATA SOURCES

The electronic databases Medline, Embase and Scopus were searched from inception to February 2021, identifying observational and qualitative studies.

ELIGIBILITY CRITERIA

Published studies included all adults, aged 18 or older, who independently sought to use physical therapy, in all practice settings from all geographical locations.

RESULTS

Of the 9248 studies screened, 36 met the inclusion criteria for the review. The participants represented 8 countries and totaled 2 699 437. The majority of the papers reported moderate strength of association for each SDH. Female gender, non-Hispanic white race/ethnicity, increased education attainment, urban environment, access to transportation, employment, high socioeconomic status and private insurance were associated with higher likelihood of physical therapy use.

CONCLUSION

This systematic review identifies predisposing and enabling factors impacting physical therapy usage among adults in different countries and across physical therapy settings. The results of this study have implications for policy and future research regarding populations that have been shown to be using physical therapy services less, such as those with lower levels of education, those in a rural area, or those in a low socioeconomic class.

Access to cardiac surgery centers for cardiac and non-cardiac hospitalizations in adolescents and adults with congenital heart defects- a descriptive case series study

Background

Individuals with congenital heart defects (CHDs) are recommended to receive all inpatient cardiac and noncardiac care at facilities that can offer specialized care. We describe geographic accessibility to such centers in New York State and determine several factors associated with receiving care there.

Methods

We used inpatient hospitalization data from the Statewide Planning and Research Cooperative System (SPARCS) in New York State 2008–2013. In the absence of specific adult CHD care center designations during our study period, we identified pediatric/adult and adult-only cardiac surgery centers through the Cardiac Surgery Reporting System to estimate age-based specialized care. We calculated one-way drive and public transit time (in minutes) from residential address to centers using R gmapsdistance package and the Google Maps Distance Application Programming Interface (API). We calculated prevalence ratios using modified Poisson regression with model-based standard errors, fit with generalized estimating equations clustered at the hospital level and subclustered at the individual level.

Results

Individuals with CHDs were more likely to seek care at pediatric/adult or adult-only cardiac surgery centers if they had severe CHDs, private health insurance, higher severity of illness at encounter, a surgical procedure, cardiac encounter, and shorter drive time. These findings can be used to increase care receipt (especially for noncardiac care) at pediatric/adult or adult-only cardiac surgery centers, identify areas with limited access, and reduce disparities in access to specialized care among this high-risk population.

Digital Phenotyping to Quantify Psychosocial Well-Being Trajectories After Spinal Cord Injury

OBJECTIVE

The aim of the study was to explore feasibility of smartphone-based digital phenotyping methods to examine depression and its relation to psychosocial well-being indicators after spinal cord injury.

DESIGN

Smartphone research platform obtained smartphone sensor and survey data among community-living adult wheelchair users with spinal cord injury. Weekly measurements for 4 mos included Patient Health Questionnaire 8, Spinal Cord Injury-Quality of Life Satisfaction with and ability to participate in social roles and activities, global positioning system-derived community mobility metrics, health conditions, and physical activity.

RESULTS

Forty-three individuals were enrolled. Study retention was higher among individuals offered financial incentives (78%) compared with participants enrolled before incentives (50%). Participants who dropped out more commonly had nontraumatic or acute spinal cord injury, were older, and had less satisfaction and lower participation in social roles and activities. Among 15 individuals with complete data, half had 1 wk or more of mild depression. Those with depression had frequent health issues, less satisfaction, and lower participation in social roles and activities. Those without depression experienced increased social engagement over time. Average community mobility was similar across depression groups. Relationships were typically in-phase but also varied by individual.

CONCLUSIONS

Smartphone-based digital phenotyping of psychosocial well-being after spinal cord injury is feasible but not without attrition challenges. Individual differences in depression patterns highlight clinical utility of scaling these methods.

Satisfaction with access and quality of healthcare services for people with spinal cord injury living in the community

Objective: To identify barriers to access healthcare services and reveal determinants of satisfaction with healthcare services in people with chronic spinal cord injury (SCI).Design: Cross-sectional survey.Setting: Community setting in Switzerland.Participants: People with chronic SCI.Interventions: Non-applicable.Outcome Measures: Questionnaire-based evaluation of availability and quality of healthcare services for secondary health conditions, satisfaction with fulfillment of healthcare needs, and preference for care from a hypothetical service provider with limited specialized SCI care expertise but in close proximity over comprehensive care from an existing specialized SCI center located at a greater distance.Results: Close to three-quarter of participants (70%) indicated satisfaction with healthcare services received for SCI related health conditions. Elderly individuals (61+ years old) rated the availability and quality of healthcare 6% to 11% higher than younger individuals. The perceived fulfillment of healthcare needs was lower in people with incomplete paraplegia (odds ratio (OR) 2.11, 95%-credibility interval (CI) 1.18-3.84), chronic pain (OR 1.85, CI 1.12-3.08), insufficient access to long distance transportation (OR 5.81, CI 2.74-12.82), and longer travel distances to specialized SCI centers.Conclusion: Perceived inadequateness of access to healthcare services was partly related to transportation barriers, suggesting that outreach services or support with transportation are possible solutions. People with incomplete paralysis and pain consistently rated the fulfillment of care needs associated with SCI less favorably, pointing to the need for enhanced advocacy for this vulnerable groups.

Describing the current state of post-rehabilitation health system surveillance in Ontario - an invited review

Context: Spinal cord injury (SCI) presents numerous physiological, psychosocial, and environmental complexities resulting in significant healthcare system resource demands. Objective: To describe the current health system surveillance mechanisms in Ontario, Canada and highlight gaps in health surveillance among adults with SCI across their lifespan. Methods: A review of administrative data sources capturing SCI-specific information took place via internet searching and networking among SCI rehabilitation and health services experts with emphasis on functionality, health service utilization, and quality of life data. Results: The review identified a distinct paucity of data elements specific to the health surveillance needs of individuals with SCI living in the community. The gaps identified are: (1) a lack of data usability; (2) inadequate linkage between available datasets; (3) inadequate/infrequent reporting of outcomes; (4) a lack of relevant content/patient-reported outcomes; and, (5) failure to incorporate additional data sources (e.g. Insurance datasets). Conclusion: Currently, SCI-specific health data is disproportionately weighted towards the first 3-6 months post injury with detailed data regarding pre-hospital care, acute management and rehabilitation, but little existing infrastructure supporting community-based health surveillance. Given this reality, the bolstering of meaningful community health surveillance of this population across the lifespan is needed. Addressing the identified gaps in health surveillance must inform the creation of a comprehensive community health dataset incorporating patient-reported outcome measures and enabling linkage with existing administrative and/or clinical databases. A future harmonized data surveillance strategy would, in turn, positively impact function, health services, resource utilization and health-related quality of life surveillance.

Patterns of utilization and effects of hospital-specific factors on physical, occupational, and speech therapy for critically ill patients with acute respiratory failure in the USA: results of a 5-year sample

Background

Timely initiation of physical, occupational, and speech therapy in critically ill patients is crucial to reduce morbidity and improve outcomes. Over a 5-year time interval, we sought to determine the utilization of these rehabilitation therapies in the USA.

Methods

We performed a retrospective cohort study utilizing a large, national administrative database including ICU patients from 591 hospitals. Patients over 18 years of age with acute respiratory failure requiring invasive mechanical ventilation within the first 2 days of hospitalization and for a duration of at least 48 h were included.

Results

A total of 264,137 patients received invasive mechanical ventilation for a median of 4.0 [2.0–8.0] days. Overall, patients spent a median of 5.0 [3.0–10.0] days in the ICU and 10.0 [7.0–16.0] days in the hospital. During their hospitalization, 66.5%, 41.0%, and 33.2% (95% CI = 66.3–66.7%, 40.8–41.2%, 33.0–33.4%, respectively) received physical, occupational, and speech therapy. While on mechanical ventilation, 36.2%, 29.7%, and 29.9% (95% CI = 36.0–36.4%, 29.5–29.9%, 29.7–30.1%) received physical, occupational, and speech therapy. In patients receiving therapy, their first physical therapy session occurred on hospital day 5 [3.0–8.0] and hospital day 6 [4.0–10.0] for occupational and speech therapy. Of all patients, 28.6% (95% CI = 28.4–28.8%) did not receive physical, occupational, or speech therapy during their hospitalization. In a multivariate analysis, patients cared for in the Midwest and at teaching hospitals were more likely to receive physical, occupational, and speech therapy (all P < 0.05). Of patients with identical covariates receiving therapy, there was a median of 61%, 187%, and 70% greater odds of receiving physical, occupational, and speech therapy, respectively, at one randomly selected hospital compared with another (median odds ratio 1.61, 2.87, 1.70, respectively).

Conclusions

Physical, occupational, and speech therapy are not routinely delivered to critically ill patients, particularly while on mechanical ventilation in the USA. The utilization of these therapies varies according to insurance coverage, geography, and hospital teaching status, and at a hospital level.

Electronic supplementary material

The online version of this article (10.1186/s13054-019-2467-9) contains supplementary material, which is available to authorized users.

Factors Associated With Use of Sipuleucel-T to Treat Patients With Advanced Prostate Cancer

Importance

Sipuleucel-T is an immunotherapy that has been approved for use in patients with asymptomatic or minimally symptomatic metastatic castration-resistant prostate cancer (mCRPC). However, sipuleucel-T may not be available to some patients because of logistics, cost, and practice structure.

Objective

To identify factors associated with the adoption of sipuleucel-T across the United States.

Design, Setting, and Participants

In this retrospective cohort study, patients with prostate cancer who received therapy for mCRPC (docetaxel, abiraterone acetate, enzalutamide, cabazitaxel, radium 223, or sipuleucel-T) from January 1, 2010, through June 30, 2016, were identified in a large claims database of commercially insured patients. Patients who received sipuleucel-T were compared with patients who received any of the other treatments for mCRPC but did not receive sipuleucel-T. Data were analyzed from May 3, 2018, to February 24, 2019.

Exposures

Sipuleucel-T treatment.

Main Outcomes and Measures

Patterns of treatment that involved the use of sipuleucel-T were elucidated, and binomial logistic regression was conducted to determine patient and physician factors that were associated with the use of sipuleucel-T and whether patients received sipuleucel-T in isolation or concurrently with other therapies.

Results

Among 7272 patients who received a treatment for mCRPC, 730 (10.0%) received sipuleucel-T. Mean (SD) age of patients in the entire cohort was 73.2 (9.2) years; 6739 (92.7%) were non-Hispanic and 975 (13.4%) were black. In multivariable analysis, patients who were Hispanic (odds ratio [OR], 0.57; 95% CI, 0.38-0.86) or lived in the Pacific region (OR, 0.66; 95% CI, 0.45-0.97) had lower odds of receiving sipuleucel-T than patients who were not Hispanic or who lived in the South Atlantic region. Patients with higher incomes had greater odds of receiving sipuleucel-T than patients with incomes of less than $50 000 (OR, 1.29 [95% CI, 1.04-1.61] for $50 000-$99 000; OR, 1.43 [95% CI, 1.10-1.85] for >$99 000). Patients treated by a urologist had greater odds of receiving sipuleucel-T than patients not treated by a urologist (OR, 8.89; 95% CI, 7.10-11.11). Sixty-seven patients received concurrent therapies with sipuleucel-T, most commonly abiraterone or enzalutamide, but no factors were independently associated with patients receiving sipuleucel-T concurrent with other therapies for mCRPC.

Conclusions and Relevance

In this study, 1 of 10 patients with prostate cancer who were treated for mCRPC received sipuleucel-T, with several variables associated with its use. Identifying disparities in receipt of sipuleucel-T may affect future access to this and other highly specialized cancer therapies by defining barriers to treatment that could be addressed in future studies.

Outcomes in socioeconomically disadvantaged patients with spinal cord injury: a systematic review

OBJECTIVEIndividuals with a spinal cord injury (SCI) in socioeconomically disadvantaged settings (e.g., rural or low income) have different outcomes than their counterparts; however, a contemporary literature review identifying and measuring these outcomes has not been published. Here, the authors' aim was to perform a systematic review and identify these parameters in the hope of providing tangible targets for future clinical research efforts.METHODSA systematic review was performed to find English-language articles published from 2007 to 2017 in the PubMed/MEDLINE, EMBASE, and SCOPUS databases. Studies evaluating any outcomes related to patients with an SCI and in a low-resource setting were included. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were followed, and a flowchart was created. Of the 403 articles found, 31 underwent complete review and 26 were eligible for study inclusion. According to the current study criteria, any case studies, studies in less developed countries, studies including and not separating other types of neurological disorders, studies not assessing the effects of a low-resource setting on outcomes in patients with SCI, and studies evaluating the causes of SCI in a low-resource setting were excluded.RESULTSIn SCI patients, a lower income was a predictor of death (OR 2.1, 95% CI 1.7-2.6, p = 0.0002). Moreover, secondary outcomes such as pain intensities (OR 3.32, 95% CI 2.21-4.49, p < 0.001), emergency room visits (11% more likely, p = 0.006), and pressure ulcer formation (OR 2.1, 95% CI 1.5-3.0, p < 0.001) were significantly higher in the lower income brackets. Rurality was also a factor and was significantly associated with increased emergency room visits (OR 1.5, 95% CI 1.1-2.1, p = 0.01) and lower outpatient service utilization (incidence rate ratio [IRR] 0.57, 95% CI 0.35-0.93, p < 0.05).CONCLUSIONSThe authors showed that individuals in a low-resource setting who have suffered an SCI have significantly different outcomes than their counterparts. These specific outcomes are promising targets for future research efforts that focus on improving health conditions among this population.