Improving Traumatic Brain Injury Outcomes: The Development of an Evaluation and Referral Tool at Groote Schuur Hospital

Factors affecting occupational therapy services for patients with traumatic brain injury

Background

Traumatic brain injury (TBI) is one of the top causes of disability in the younger population worldwide. Rehabilitation services should be accessible to all citizens to achieve universal health coverage.

Objectives

This study aimed to explore the barriers and facilitators influencing the provision of rehabilitation for patients with TBI from occupational therapists' perspectives in Gauteng, South African healthcare facilities. It further explored the perceived strategies that would strengthen the delivery and provision of TBI rehabilitation.

Method

An exploratory qualitative research design was used in this study. A total of 16 occupational therapists were in focus groups either face-to-face or on an online platform. Thematic analysis was used to analyse the raw data.

Results

There were three themes that emerged from the study, namely, 'Not a recipe', 'Toolbox', and 'Lost in the cracks'. These themes highlighted the various aspects affecting the rehabilitation of patients with TBI.

Conclusion

There are factors that both enhance and hinder service delivery for patients with TBI rehabilitation. Strategies to overcome barriers to TBI rehabilitation need to be considered to improve service provision for patients with TBI.

Contribution

This article provides recommendations to improve occupational therapy services for patients with TBI in South Africa. The findings can contribute to policy development and education requirements for TBI.

A systematic review on integrated care for traumatic brain injury, mental health, and substance use

Traumatic brain injuries (TBI) and mental health or substance use disorders (MHSU) are global public health concerns due to their prevalence and impact on individuals and societies. However, care for individuals with TBI and MHSU remains fragmented with a lack of appropriate services and supports across the continuum of healthcare. This systematic review provided an evidence-based foundation to inform opportunities to mobilize and adapt existing resources to integrate care for individuals with TBI and MHSU by comprehensively summarizing existing integrated activities and reported barriers and facilitators to care integration. MEDLINE, EMBASE, PsycINFO, CINAHL, Cochrane Central Register of Controlled Trials, Sociological Abstracts, and Dissertations & Theses Global were independently reviewed by two reviewers based on pre-determined eligibility criteria. Data on the integration activity, level and type of integration, reported barriers and facilitators, and the strategies aligning with the World Health Organization’s (WHO) Framework on Integrated Person-Centred Care were extracted to form the basis for a narrative synthesis. Fifty-nine peer-reviewed articles were included, describing treatments (N = 49), programs (N = 4), or screening activities (N = 7). Studies discussing clinical integration at the micro- (N = 38) and meso- (N = 10) levels, service integration at the micro- (N = 6) and meso- (N = 5) levels, and functional integration at the meso-level (N = 1) were identified. A minority of articles reported on facilitators (e.g., cognitive accommodations in treatment plans; N = 7), barriers (e.g., lack of education on cognitive challenges associated with TBI; N = 2), or both (N = 6), related to integrating care. This review demonstrated that integrated TBI and MHSU care already exists across a range of levels and types. Given the finite and competing demands for healthcare resources, cognitive accommodations across treatment plans to facilitate integrated TBI and MHSU care should be considered. Multidisciplinary teams should also be explored to provide opportunities for education among health professionals so they can be familiar with TBI and MHSU.

Trial registration: Prospero Registration: CRD42018108343.

The Burden of Traumatic Brain Injury in Sub-Saharan Africa: A Scoping Review

BACKGROUND

Despite the growing incidence of traumatic brain injury (TBI) in Sub-Saharan Africa, there is yet to be a study to map the current burden of the disease on the continent. This scoping review aims to outline the literature on TBI.

METHODS

This scoping review was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analysis extension for scoping reviews. A search string was developed to identify studies relating to TBI epidemiology, management, and outcomes. The search was applied to Medline, Embase, and Global Medicus Index.

RESULTS

In total, 107 studies were included in the final analysis. More than one half originated from South Africa. Seventy-five studies were published in 2013 or later. Studies recruited a median of 115 patients: 83.5 male and 31 female. TBI affected all age groups (range = 0-105 years) and sexes but was more common among young males aged 20-40. Road traffic accidents caused TBI in a median of 71 patients. Other major causes included assault (median = 39.5) and falls (median = 12.5). Craniectomies were the most commonly reported surgical treatment (18.7%) followed by burr holes (7.5%). Four studies (3.7%) reported delays in seeking neurotrauma care, with delays in reaching a neurotrauma facility and delays in receiving care being reported in 15 studies (14%) each. Glasgow Outcome Scale score was reported in 28 (26.1%) studies, whereas quality of life measures were reported in 2 (1%). Younger age was associated with favorable outcomes.

CONCLUSIONS

There is an increased need for TBI research, education, and training in Sub-Saharan Africa. This will aid stakeholders in optimizing patient management and outcome.

Early cognitive impairment is common after intracranial hemorrhage with mild traumatic brain injury

BACKDROP

The incidence of early cognitive impairment (ECI) after traumatic brain injury (TBI) is unknown. We hypothesized ECI is common and can be predicted based on Glasgow Coma Scale (GCS) and Brain Injury Guideline (BIG) category.

METHODS

A single-center, retrospective review of adult trauma patients (2014-2016) with intracranial hemorrhage (ICH) and mild TBI (GCS score, 13-15) was performed. The primary outcome was ECI, defined as a Rancho Los Amigos score less than 8. Routine cognitive evaluation is performed on all ICH patients at our institution. Comparisons between ECI and no-ECI groups regarding demographic, cognitive, and clinical outcomes were evaluated using bivariate statistics. The odds of ECI were evaluated using a multivariable logistic regression.

RESULTS

There were 465 patients with mild TBI, 70.3% were male, and the average age was 53 ± 23 years. The most common mechanism of injury was fall (41.1%) followed by motor vehicle collision (15.9%). The incidence of ECI was 51.4% (n = 239). The incidence in patients with a GCS score of 15 was 42.9%, and BIG 1 category was 42.7%. There were no differences in demographics (age, sex, comorbidities), mechanism of injury, or imaging when comparing ECI patients with no-ECI patients. The GCS score was lower in the ECI group (14.4 vs. 14.7, p < 0.001). Patients with ECI were also less likely to be discharged home (58.2% vs. 78.3%, p < 0.001). Lower GCS-verbal, BIG category 3, and presence of pelvic/extremity fractures were strong risk factors for ECI in a logistic regression model adjusted for age, loss of consciousness, anticoagulants, narcotic administration, and Rotterdam score.

CONCLUSION

Half of all patients with ICH and mild TBI had ECI. Both lower initial GCS score and BIG category 3 were associated with increased likelihood of ECI. Therefore, we recommend all patients with ICH and mild TBI undergo cognitive evaluation.

LEVEL OF EVIDENCE

Prognostic Study, Level III.

Emergency department management of traumatic brain injuries: A resource tiered review

Introduction

Traumatic brain injury is a leading cause of death and disability globally with an estimated African incidence of approximately 8 million cases annually. A person suffering from a TBI is often aged 20–30, contributing to sustained disability and large negative economic impacts of TBI. Effective emergency care has the potential to decrease morbidity from this multisystem trauma.

Objectives

Identify and summarize key recommendations for emergency care of patients with traumatic brain injuries using a resource tiered framework.

Methods

A literature review was conducted on clinical care of brain-injured patients in resource-limited settings, with a focus on the first 48 h of injury. Using the AfJEM resource tiered review and PRISMA guidelines, articles were identified and used to describe best practice care and management of the brain-injured patient in resource-limited settings.

Key recommendations

Optimal management of the brain-injured patient begins with early and appropriate triage. A complete history and physical can identify high-risk patients who present with mild or moderate TBI. Clinical decision rules can aid in the identification of low-risk patients who require no neuroimaging or only a brief period of observation. The management of the severely brain-injured patient requires a systematic approach focused on the avoidance of secondary injury, including hypotension, hypoxia, and hypoglycaemia. Most interventions to prevent secondary injury can be implemented at all facility levels. Urgent neuroimaging is recommended for patients with severe TBI followed by consultation with a neurosurgeon and transfer to an intensive care unit. The high incidence and poor outcomes of traumatic brain injury in Africa make this subject an important focus for future research and intervention to further guide optimal clinical care.

Outcomes of severe traumatic brain injury at time of discharge from tertiary academic hospitals in Bloemfontein

Background

Despite the condition being a major public health concern, limited data are available regarding survival rates and the requirement for post-hospitalisation support of patients with traumatic brain injury (TBI) in South Africa (SA).

Objectives

To describe the clinical profile and in-hospital outcomes of patients with TBI at intensive care units (ICUs) of tertiary referral hospitals in the Free State Province, SA, between 2013 and 2017.

Methods

This retrospective descriptive study of patients with TBI was conducted at Pelonomi Tertiary and Universitas Academic Hospitals. Patients’ demographic information and variables such as mechanism and type of injury, Glasgow Coma Scale (GCS) prior to ICU admission, neurosurgical intervention, duration of stay in ICU and hospital, GCS and final outcome at discharge were recorded.

Results

The 138 patients included in the final data analysis had a median (range) age of 30.5 (13 - 70) years, with a male predominance of 82.6%. The median lengths of stay in ICU and hospital were 6 and 16 days, respectively. Outcomes data showed that 65.9% of patients survived until discharge from hospital. Of patients whose GCS could be determined at discharge, 52.8% were deceased, 7.9% were in a persistently vegetative state, 11.2% had severe and 13.5% moderate disability, and 14.6% had a good recovery.

Conclusion

TBI is associated with high mortality and morbidity. The lack of post-hospitalisation rehabilitation, and support for patients and their caregivers, requires urgent redress.