Physiotherapy management of patients with trunk trauma: A state-of-the-art review.

BACKGROUND: Trauma injury remains a significant health risk for all on a global level. Patients with trunk trauma suffer blood loss, inflammation and hypoxia and are at risk of developing respiratory and musculoskeletal complications during their recovery. Physiotherapists are an integral part of the interprofessional team that manages patients who sustain trunk trauma. OBJECTIVES: To describe the physiotherapy management of adult patients with trunk trauma, their quality of life, post-discharge rehabilitation service provision, and outcome measures used in the physiotherapy management. METHOD: A non-systematic narrative review of published literature was performed. RESULTS: Mobilisation, functional exercises, deep breathing exercises and active coughing are used to optimise patients' respiratory and musculoskeletal functioning. Some physiotherapists educate patients on the use of pain management strategies to reduce discomfort from rib fractures, surgical sites and intercostal drainage bottle tubing. Survivors of trunk trauma experience limitations in physical function up to two years. Little is known about post-discharge rehabilitation service provision to these patients after discharge. Few physiotherapists use outcome measures as part of their daily clinical practice. CONCLUSION: Physiotherapy management of patients with blunt or penetrating trunk trauma during hospitalisation and after discharge is a field of clinical practice that is rich for high-quality research related to service provision, cost analysis and interventions used. CLINICAL IMPLICATIONS: Physiotherapy clinicians and researchers can use the findings of this review as a guide to their management of adult patients recovering from trunk trauma.

Changes in biopsychosocial outcomes for a mixed cohort of ICU survivors.

BACKGROUND: Prolonged inflammation and infection associated with being critically ill and the ensuing physical inactivity has proven negative effects on the recovery of physical function, psychological health and reintegration into society for intensive care unit (ICU) survivors. Limited evidence is available on changes in biopsychosocial outcomes for South Africans recovering from an episode of critical illness. OBJECTIVES: To determine changes in biopsychosocial outcomes for a mixed cohort of ICU survivors in hospital and at 1 month and 6 months after discharge. METHOD: A prospective, observational, longitudinal study was conducted. Severity of illness, mechanical ventilation (MV) duration and ICU and hospital length of stay (LOS) were recorded. Physical function in ICU test-scored (PFIT-s) was performed at discharge from ICU and hospital. At 1 month and 6 months, peripheral muscle strength, exercise endurance, health-related quality of life (HRQOL), depression status and return to work were assessed. Descriptive and inferential statistics were used. RESULTS: Participants (n = 24) had a median age of 51.5 years, majority were male (n = 19; 79%) and most were employed before admission (n = 20; 83%). At 6 months, 11 participants (n = 11) were part of the final sample. Median PFIT-s changed significantly (0.3 points; p = 0.02) between ICU and hospital discharge. Peripheral muscle strength improved significantly for upper and lower limbs over 6 months (p = 0.00-0.03) but change in median 6-minute walk test distance (65m) was not significantly different. Significant improvements occurred in mean Medical Outcomes Short Form-36 (SF-36) physical health component scores (8.8 ± 7.6; p = 0.00). Mean SF-36 mental health component scores had a strong negative relationship with MV duration (r = -0.7; p = 0.01), LOS (r = -0.56; p = 0.04) and Patient Health Questionnaire 9 scores (r = -0.72; p = 0.01). Six participants (55%) returned to employment. CONCLUSION: Clinically important improvements in biopsychosocial outcomes related to physical function and social factors were observed. Limitations in mental aspects of HRQOL were present at 6 months and some reported mild depressive symptoms. CLINICAL IMPLICATIONS: Intensive care unit survivors with a history of prolonged MV duration and hospital LOS who exhibit limitations in mental HRQOL, and signs of depressive symptoms should be referred to a psychologist for evaluation.

Physical impairments and activity limitations experienced by people with tuberculosis: a scoping review protocol.

REVIEW OBJECTIVE/QUESTION: The objective of this review is to examine and map the range of physical impairments and activity limitations experienced by people infected with tuberculosis (TB). The levels of evidence that are currently available on this topic will also be reported. More specifically, the review questions are: What types of physical impairments and activity limitations have been reported for people infected with TB? What types of rehabilitation strategies are used for people with TB infection to address physical impairments and activity limitations?Findings from this scoping review may inform a systematic review to explore the effectiveness of rehabilitation strategies used to address physical impairments and activity limitations in people with TB infection.

'If you have a problem with your heart, you have a problem with your life': Self-perception and behaviour in relation to the risk of ischaemic heart disease in people living with HIV.

BACKGROUND: Ischaemic heart disease (IHD) is a global health problem and specifically relevant in the African context, as the presence of risk factors for IHD is increasing. People living with the human immunodeficiency virus (HIV)/acquired immune deficiency syndrome (AIDS) (PLWHA) are at increased risk for IHD due to increased longevity, treatment-specific causes and viral effects. AIM: To determine the self-perception and behaviour in relation to risk for IHD in a cohort of South African PLWHA. METHODS: A qualitative study using semi-structured interviews with a card-sort technique was used to gather data from 30 individuals at an HIV clinic in Johannesburg. Descriptive analysis and conventional content analysis were done to generate the findings. RESULTS: The median age of the cohort was 36.5 (31.8-45.0) years and they were mostly women (n = 25; 83.3%) who were employed (n = 17; 56.7%) and supporting dependents (n = 26; 86.7%). Fifteen (50%) participants did not perceive themselves at risk of IHD and reported having adequate coping behaviour, living a healthy lifestyle and being healthy since initiating therapy. Twelve (40%) did feel at risk because they experienced physical symptoms and had poor behaviour. Knowledge and understanding related to IHD, insight into own risk for IHD and health character in a context of HIV infection were three themes. CONCLUSION: This study highlights that participants did not perceive themselves to be at risk of IHD due to their HIV status or antiretroviral management. Education strategies are required in PLWHA to inform their personal risk perception for IHD.

Developing minimum clinical standards for physiotherapy in South African intensive care units: the nominal group technique in action.

RATIONALE, AIMS AND OBJECTIVES: Physiotherapists form an important part of the inter-professional team that cares for critically ill patients in intensive care units (ICU). No formalized clinical practice guidelines or standards exist for the educational profile or scope of practice requirements for physiotherapy within critical care, which poses a threat to physiotherapy practice and professional credibility. METHODS: The aim of this paper was to describe the nominal group technique (NGT) used to identify the minimum standards of clinical practice needed by physiotherapists to ensure safe and independent practice in South African ICUs. RESULTS: Twenty-five subjects participated in one of three forums. Sixty-six concepts were considered in the three domains (knowledge, skills and attitudes). Not all concepts were discussed by all three focus groups. Just over half (54% n=14) the concepts generated in the knowledge domain; a third of the concepts (35% n=7) generated in the skills domain and only 10% (n=2) of attitudes were consistently raised by all three groups. Almost two-thirds of the concepts generated (62% n=41) were considered in more than one domain. Only six concepts reached the threshold consensus level across all three focus groups, four knowledge parameters and two skills. CONCLUSION: The NGT allowed for the cross-stimulation of ideas in an engaging yet anonymous and structured manner. The importance of discussion in reaching consensus is highlighted. Going forward, it is intended to use the concepts generated through this process as the foundation for further consensus-building activities among the wider physiotherapy and intensive care communities.

"Not easy at all but I am trying": barriers and facilitators to physical activity in a South African cohort of people living with HIV participating in a home-based pedometer walking programme.

The promotion of physical activity is encouraged in people living with HIV and AIDS (PLWHA) as a means of promoting wellness and health. Adherence to programmes that promote exercise is often reduced, and home-based programmes are suggested to improve adherence. This study investigated the personal and environmental factors that cause barriers and facilitators of physical activity in a home-based pedometer walking programme as a means of highlighting adherence challenges. An observational study nested in a randomised controlled trial was conducted in a cohort of South African PLWHA on antiretroviral therapy over a six-month period. Descriptive analysis and qualitative content analysis of 42 participants who underwent physical activity modification assisted with data review. The mean age of the sample was 38.7 (±8.9) years, consisted mostly of women (n = 35; 83.3%) who were employed (n = 19; 45.2%) but earning very little (less than R500 per month) and often single or widowed (n = 23; 54.8%). Barriers to physical activity identified included physical complaints, e.g., low-energy levels; psychological complaints, e.g., stress levels; family responsibility, e.g., being primary caregivers; the physical environment, e.g., adverse weather conditions; social environment, e.g., domestic abuse and crime; and workplace, e.g., being in a sedentary job. Facilitators of physical activity included support and encouragement from friends and family, religious practices during worship and community environment, e.g., having access to parks and sport fields. The study is of benefit as it highlights personal and environmental factors that need to be considered when developing or implementing a home-based walking programme in PLWHA.

Effects of an education and home-based pedometer walking program on ischemic heart disease risk factors in people infected with HIV: a randomized trial.

OBJECTIVE: People infected with the human immunodeficiency virus are at an increased risk of developing ischemic heart disease (IHD); however, the effects of an education and home-based pedometer walking program on risk factors of IHD are not known. METHODS: We conducted a 12-month randomized study of an education and home-based pedometer walking program in 84 human immunodeficiency virus-infected individuals with risk factors of IHD. RESULTS: Pedometer step count of the control and intervention groups improved significantly (P = 0.03 for both groups) at 6 months but was not significant at 12 months (P = 0.33 and 0.21, respectively). Significant between-group effects were observed in 6-minute walk test distance (P = 0.01), waist to hip ratio (P = 0.00), glucose (P = 0.00), and high-density lipoprotein (P = 0.01) over the 12-month period. The program did not result in change in high-sensitivity C-reactive protein as it was associated with perceived stress (r = 0.23; P = 0.03), weight (r = 0.28; P = 0.01), body mass index (r = 0.35; P < 0.00), waist (r = 0.28; P = 0.01) and hip circumference (r = 0.28; P = 0.01). Multivariate generalized estimation equation analysis demonstrated an inverse association between interaction and perceived stress (logB = -0.01; 95% confidence interval: -0.02 to -0.01; P <0.00) and body mass index (logB = -0.02; 95% confidence interval: -0.03 to -0.002; P = 0.02) at group level. CONCLUSION: An education and home-based pedometer walking program improves physical activity levels, and beneficial changes in other IHD risk factors were noted.

Mechanical insufflation-exsufflation for people with neuromuscular disorders.

BACKGROUND: People with neuromuscular disorders (NMDs) may have weak respiratory (breathing) muscles which makes it difficult for them to effectively cough and clear mucus from the lungs. This places them at risk of recurrent chest infections and chronic lung disease. Mechanical insufflation-exsufflation (MI-E) is one of a number of techniques available to improve cough efficacy and mucus clearance. OBJECTIVES: To determine the efficacy and safety of MI-E in people with NMDs. SEARCH METHODS: On 7 October 2013, we searched the following databases from inception: the Cochrane Neuromuscular Disease Group Specialized Register, CENTRAL (The Cochrane Library), MEDLINE, and EMBASE. We also searched ClinicalTrials.gov and the WHO International Clinical Trials Registry Platform for ongoing trials. We conducted handsearches of reference lists and conference proceedings. SELECTION CRITERIA: We considered randomised or quasi-randomised clinical trials, and randomised cross-over trials of MI-E used to assist airway clearance in people with a NMD and respiratory insufficiency. We considered comparisons of MI-E with no treatment, or alternative cough augmentation techniques. DATA COLLECTION AND ANALYSIS: Two authors independently assessed trial eligibility, extracted data, and assessed risk of bias in included studies according to standard Cochrane methodology. The primary outcome was mortality throughout follow-up or at six months follow-up. MAIN RESULTS: Five studies with a total of 105 participants were found to be eligible for inclusion in this review. All included trials were short-term studies (two days or less), measuring immediate effects of the interventions. There was insufficient detail in the reports to assess methods of randomisation and allocation concealment. All five studies were at a high risk of bias from lack of blinding. The studies did not report on mortality, morbidity, quality of life, serious adverse events or any of the other prespecified outcomes. One study was a randomised cross-over trial conducted over two days, in which investigators applied two interventions twice daily in randomly assigned order, with a reverse cross-over the following day. Four studies applied multiple interventions for cough augmentation to each participant, in random order. One study reported fatigue as an adverse effect of MI-E, using a visual analogue scale. Peak cough expiratory flow (PCEF) was the most common outcome measure and was reported in four studies. Based on three studies, MI-E may improve PCEF compared to an unassisted cough. All interventions increased PCEF to the critical level necessary for mucus clearance. The included studies did not clearly show that MI-E improves cough expiratory flow more than other cough augmentation techniques. Based on one study, which was at risk of assessor bias, the addition of MI-E may reduce treatment time when added to a standard airway clearance regimen with manually assisted cough. MI-E appeared to be as well tolerated as other cough augmentation techniques, based on three studies which reported comfort visual analogue scores. AUTHORS' CONCLUSIONS: The results of this review do not provide sufficient evidence on which to base clinical practice as we were unable to address important short- and long-term outcomes, including adverse effects of MI-E. There is currently insufficient evidence for or against the use of MI-E in people with NMDs. Further randomised controlled clinical trials are needed to test the safety and efficacy of MI-E.

The use of a weaning and extubation protocol to facilitate effective weaning and extubation from mechanical ventilation in patients suffering from traumatic injuries: a non-randomized experimental trial comparing a prospective to retrospective cohort.

PURPOSE: Many patients who have suffered traumatic injuries require mechanical ventilation (MV). Weaning is the transition from ventilatory support to spontaneous breathing. The purpose of this study was to determine whether the use of a nurse and a physiotherapist-driven protocol to wean and extubate patients from MV resulted in decreased MV days and intensive care unit (ICU) length of stay (LOS). METHODS: A prospective cohort of 28 patients (Phase I), weaned according to the protocol developed for the Union Hospital Trauma Unit, was matched retrospectively with a historical cohort of 28 patients (Phase II), weaned according to physician preference. Pairs in the two groups were matched for gender, age, type, and severity of injury. RESULTS: For mean MV days, the groups did not differ statistically significantly (p 0.3; 14.4 days vs. 16.3 days), although the reduction in MV is clinically significant in view of the complications of additional MV days. The difference of 0.2 days for ICU LOS was not statistically significant (p = 0.9; 20.8 days vs. 21.0 days) demonstrating that the reduction in MV days may not result in the reduction of ICU LOS. The rate of re-intubation was similar between the groups (Phase I = 3/28 vs. Phase II = 4/24). CONCLUSION: The use of a weaning and extubation protocol led by nursing staff and physiotherapists resulted in a clinically significant reduction in MV time, reducing risk of ventilator-associated complications. The role of physiotherapists and nursing staff in weaning and extubation from MV could be greatly expanded in South African ICUs.

The development of a clinical management algorithm for early physical activity and mobilization of critically ill patients: synthesis of evidence and expert opinion and its translation into practice.

OBJECTIVE: To facilitate knowledge synthesis and implementation of evidence supporting early physical activity and mobilization of adult patients in the intensive care unit and its translation into practice, we developed an evidence-based clinical management algorithm. METHODS: Twenty-eight draft algorithm statements extracted from the extant literature by the primary research team were verified and rated by scientist clinicians (n = 7) in an electronic three round Delphi process. Algorithm statements which reached a priori defined consensus - semi-interquartile range <0.5 - were collated into the algorithm. RESULTS: The draft algorithm statements were edited and six additional statements were formulated. The 34 statements related to assessment and treatment were grouped into three categories. Category A included statements for unconscious critically ill patients; Category B included statements for stable and cooperative critically ill patients, and Category C included statements related to stable patients with prolonged critical illness. While panellists reached consensus on the ratings of 94% (32/34) of the algorithm statements, only 50% (17/34) of the statements were rated essential. CONCLUSION: The evidence-based clinical management algorithm developed through an established Delphi process of consensus by an international inter-professional panel provides the clinician with a synthesis of current evidence and clinical expert opinion. This framework can be used to facilitate clinical decision making within the context of a given patient. The next step is to determine the clinical utility of this working algorithm.