Burn Injury Complications Impacting Rehabilitation.

Successful post-burn rehabilitation requires an understanding of a wide range of complications to maximize functional recovery. This article reviews a range of potential challenges including burn scar contracture, amputation, peripheral nerve injury, heterotopic ossification, dysphagia, altered skin physiology, pain, and pruritis. The overall focus is to serve as a guide for post-injury therapy and rehabilitation spanning the phases of care and considering evidence-based approaches, prevention, and treatment with an ultimate goal of aiding in the functional recovery and long-term quality of life for burn survivors.

Serial Casting as an Effective Method for Burn Scar Contracture Rehabilitation: A Case Series.

Guidelines and protocols for orthoses in burn scar contracture rehabilitation are limited. The current study aims to determine the optimal frequency of casting, potentially facilitating the development of a serial casting protocol. Previous literature supporting casting has low generalizability due to methodology limitations. Seven patients with burn scar contracted joints, who did not respond to traditional therapy, were recruited in this study. Patients were serially casted once, three times, or five times a week. Joint range of motion was maximized with stretching and exercise techniques before every new cast application. Across all patients, active range of motion increased from 65.8 ± 27.8° to 108.1 ± 23.3° with casting; or from 57.8 ± 16.2% to 96.7 ± 2.9% of normal. Similarly, scars improved from 9.5 ± 1.5 to 4.9 ± 1.4 on the Modified Vancouver Scar Scale score. This therapeutic effect was achieved within an average of 8.5 ± 3.7 d and 4.0 ± 2.2 new cast applications. Given the study findings, the procedures outlined could be used to develop a standardized serial casting protocol for burn scar contracture rehabilitation.

EFFECT OF THE COMBINED UTILIZATION OF STATIC PROGRESSIVE STRETCHING AND PHONOPHORESIS WITH HYDROCORTISONE IN REHABILITATION OF KNEE CONTRACTURES CAUSED BY ARTHROFIBROSIS.

Arthrofibrosis is the abnormal proliferation of fibrous tissue in a joint with an unclear etiopathogenesis that leads to loss of motion, pain, muscle weakness, swelling, and functional limitation. Various methods of therapy are utilized to treat the aforementioned pathology and among them are also aggressive approaches such as static progressive stretching. The goal of the current study was to establish the superiority of the effect of the combined utilization of static progressive stretching and hydrocortisone phonophoresis over standard therapeutic exercise programs for the rehabilitation process of knee contractures caused by arthrofibrosis. 29 patients between the ages of 18 and 60 (mean age 42±4.3 y.o.) participated in the prospective randomized controlled study, 19 male (65%) and 10 female (35%) with clinical signs of type III and IV contracture of the knee, extension limitation ˃10° and flexion deficit ˃25° when compared to the uninjured side. A minimum of 3 months had passed since the initial injury or the surgical intervention in all cases. 10 male and 5 female patients were randomly distributed to Group I (experimental group) while 9 male and 5 female patients were distributed into Group II (control group) accordingly. The patients from Group I underwent a 2-week long treatment course (10 procedures) with highly concentrated (10%) hydrocortisone phonophoresis before the inception of the standard rehabilitation program while the patients from Group II went through a rehabilitation course consisting solely of static progressive stretching and a home exercise program. The effect of static progressive stretching in the rehabilitation process of knee contractures caused by arthrofibrosis is greatly improved after the utilization of ultraphonophoresis with highly concentrated hydrocortisone alongside standard home exercise programs and this effect is especially apparent in the cases of patients with type III arthrofibrosis and knee flexion contractures.

Outcomes of Early and Intensive Use of a Palm and Digit Extension Orthosis in Young Children After Burn Injury.

Burns to the palmar aspect of the hand are prevalent in young children. The development of scar tissue across the flexor surface of the hand combined with the years of growth ahead may result in considerable complications. This study was undertaken to describe outcomes of early and intensive use of a palm and digit extension orthosis with the elbow immobilized at 90° flexion following a palmar hand burn. A retrospective review of 107 children (mean age 18 months [SD 10]) treated at a statewide Pediatric Burns Unit from 2012 to 2016 was performed. Three children (3%) developed contracture during the 24-month study follow-up period. The other 104 children (97%) had full ROM at 24 months or at either the point of discharge or loss to follow-up. Early signs of contracture, defined as loss of full movement or significant banding, developed in 26 children (24%) in the first 9 months after burn. With intensive physiotherapy, 23 children regained full movement by 12 months after burn. Children who did not achieve complete wound healing at 1 month after burn and children with hypertrophic scarring at 2 months after burn were significantly more represented among cases of early signs of contracture (P = .013). When undertaken with regular clinical review, early and intensive use of a palm and digit extension orthosis can maintain full extension of the palm and digits in children after palmar burn.

Effects of cyclic stretching exercise on long-lasting hyperalgesia, joint contracture, and muscle injury following cast immobilization in rats.

The effects of exercise on mechanical hyperalgesia, joint contracture, and muscle injury resulting from immobilization are not completely understood. This study aimed to investigate the effects of cyclic stretching on these parameters in a rat model of chronic post-cast pain (CPCP). Seventeen 8-week-old Wistar rats were randomly assigned to (1) control group, (2) immobilization (CPCP) group, or (3) immobilization and stretching exercise (CPCP+STR) group. In the CPCP and CPCP+STR groups, both hindlimbs of each rat were immobilized in full plantar flexion with a plaster cast for a 4-week period. In the CPCP+STR group, cyclic stretching exercise was performed 6 days/week for 2 weeks, beginning immediately after cast removal prior to reloading. Although mechanical hyperalgesia in the plantar skin and calf muscle, ankle joint contracture, and gastrocnemius muscle injury were observed in both immobilized groups, these changes were significantly less severe in the CPCP+STR group than in the CPCP group. These results clearly demonstrate the beneficial effect of cyclic stretching exercises on widespread mechanical hyperalgesia, joint contracture, and muscle injury in a rat model of CPCP.

Physical Therapy Management of Wiedemann-Steiner Syndrome From Birth to 3 Years.

PURPOSE: To investigate Wiedemann-Steiner syndrome (WSS), its correlation to hypotonia and developmental delay, and to determine the relative intervention strategies that may be useful during early intervention from birth to 3 years. METHODS: A literature search using PEDro and PubMed was conducted using key words "Wiedemann-Steiner syndrome," "hypotonia," and "developmental delay" and a case study is presented. RESULTS: A 36-month-old child with WSS received PT intervention beginning at 2 months old. Addition of orthotics and treadmill walking was added at 13 and 19 months, respectively. The child progressed through developmental sequences from rolling, sitting, standing, and walking although consistently scored with motor delay of -2 SD. CONCLUSIONS: Fifty-seven percent of children diagnosed with WSS have hypotonia, and 90% have developmental delay. The diagnosis of WSS should require physical therapy services through early intervention programs due to its high correlation with motor developmental delay and disability. Determination of progress should be measured with achievement of function rather than norm-referenced outcome measures.Video Abstract: For more insights from the authors, access Supplemental Digital Content 1, available at: http://links.lww.com/PPT/A292.

Safety of Early Postoperative Range of Motion in Burn Patients With Newly Placed Hand Autografts: A Pilot Study.

Patients who suffer hand burns are at a high contracture risk, partly due to numerous cutaneous functional units, or contracture risk areas, located within the hand. Patients who undergo split-thickness skin grafting are often immobilized postoperatively for graft protection. Recent practice at our burn center includes an early range of motion (EROM) following hand grafting to limit unnecessary immobilization. The purpose of this study was to determine whether EROM is safe to perform after hand grafting and if there is any clinical benefit. This retrospective, matched case-control study of adults compared patients who received EROM to subjects who received the standard 3 to 5 days of postoperative immobilization. Patients were evaluated for graft loss and range of motion. Seventy-one patients were included in this study: 37 EROM patients and 34 matched controls. Six patients experienced minor graft loss, three of these were not attributable to EROM. All graft loss was less than 1 cm and none required additional surgery. Significantly more patients who received EROM achieved full-digital flexion by the first outpatient visit (25/27 = 92.6% vs 15/22 = 68.2%; P = .028). Performing EROM does not cause an increase in graft loss. All areas of graft loss from the EROM group healed without intervention. There appears to be a benefit to EROM since there was a significant improvement in the patients' ability to make a full fist at initial outpatient follow-up. Additional prospective analysis is needed to examine the true clinical utility of EROM in the hand and other contracture-prone areas.

Wrist opener splint: An effective way to treat chronic wrist flexion contracture.

In Senegal, patients are seen an average of 16 months after their injury in a specialized hand and upper limb surgery department. Because of this lengthy delay, these patients have severe functional sequelae, such as wrist flexion contracture, averaging 45 degrees in our case series (range, 35 to 90 degrees). After reviewing the literature, we did not find any splint that was well suited to these patients. Inspired by the general splinting rules set out by Schultz, MacConaill and Brand, we constructed a volar/dorsal splint to reduce these contractures. We have been using this serial static splint for 2 years. We performed a prospective study of 17 wrists to evaluate its therapeutic benefit, describe its use and outline its optimal application.

Proximal Interphalangeal Joint Adipofascial Flap Resurfacing Improves the Active Motion of the Proximal Interphalangeal Joint after Contracture Release.

BACKGROUND: Posttraumatic proximal interphalangeal (PIP) joint contractures of the digits are common and are associated with impaired hand function. However, relapse is common after surgical release of PIP joint contractures. This article presents a novel treatment strategy with a PIP joint adipofascial flap to resurface the joint after release, and compares patients with similar joint contracture release who did and did not undergo resurfacing with a PIP joint adipofascial flap. METHODS: From January of 2010 to January of 2018, 10 patients received single-digit PIP joint flexion contracture release and PIP joint adipofascial flap resurfacing; 20 patients received a stepwise release as a control group. Thirty joints were compared, and the degree of extension lag improvement over time was measured during an average follow-up period of 292.4 days. RESULTS: Greater extension lag improvement was observed in the PIP joint adipofascial flap group compared with the control group (37.0 ± 19.2 degrees versus 21.0 ± 19.5 degrees; p =0.055). The ratio of improvement was also significantly higher in the flap group (0.79 ± 0.26 versus 0.49 ± 0.46; p =0.049). Flap resurfacing appeared to have a beneficial effect on improvements in extension lag (p =0.042), whereas a higher number of secondary operations, associated fractures, and maximum visual analogue scale score 1 week postoperatively were negatively associated with extension lag in univariate analysis (p < 0.05). Generalized estimating modeling showed that flap resurfacing had a significantly positive effect on extensor lag improvement with time (ß = 2.235; p =0.04). CONCLUSIONS: PIP joint adipofascial flap resurfacing following PIP joint contracture release may improve and maintain extensor lag. Recovery of joint motion may also be quicker compared with conventional release alone. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, III.

Effect of chronic stretching interventions on the mechanical properties of muscles in patients with stroke: A systematic review.

BACKGROUND: Muscle contractures are common after stroke and their treatment usually involves stretching. However, recent meta-analyses concluded that stretching does not increase passive joint amplitudes in patients with stroke. The effectiveness of treatment is usually evaluated by measuring range of motion alone; however, assessing the effects of stretching on the structural and mechanical properties of muscle by evaluating the torque-angle relationship can help in understanding the effects of stretching. Although several studies have evaluated this, the effects remain unclear. OBJECTIVE: A systematic review of the literature on the effectiveness of stretching procedures for which the outcomes included a measurement of torque associated with range of motion or muscle structure (e.g., fascicle length) in stroke survivors. METHODS: PubMed, ScienceDirect and PEDro databases were searched by 2 independent reviewers for relevant studies on the effects of chronic stretching interventions (>4 weeks) that evaluated joint angle and passive torque or muscle structure or stiffness. The quality of the studies was assessed with the PEDro scale. RESULTS: Eight randomized clinical trials (total of 290 participants) met the inclusion criteria, with highly variable sample characteristics (at risk/existing contractures), program objectives (prevent/treat contractures) and duration (from 4 to 52 weeks) and volume of stretching (1 to 586 hr). All studies were classified as high quality (>6/10 PEDro score). Six studies focused on the upper limb. Many programs were less than 12 weeks (n=7 studies) and did not change mechanical/structural properties. The longest intervention (52 weeks) increased muscle fascicle length and thickness (plantar flexors). CONCLUSION: Long interventions involving high stretching volumes and/or loads may have effects on muscle/joint mechanical properties, for preventing/treating contractures after stroke injury, but need to be further explored before firm conclusions are drawn.

Effectiveness of Paraffin and Sustained Stretch in Treatment of Shoulder Contractures Following a Burn Injury.

OBJECTIVE: To examine if range of motion of the shoulder treated with paraffin will be better than that of the shoulder treated with sustained stretch alone. DESIGN: Pilot randomized controlled trial. SETTING: Regional burn center. PARTICIPANTS: Patients (N=23) who sustained a burn injury, with a shoulder active abduction and/or flexion in the +70° to +150° degree range, who were 14 years or older, were receiving follow-up physical therapy after discharge from hospital, and provided a signed consent to participate. INTERVENTIONS: Group A received sustained stretch and paraffin, and group B received sustained stretch only. Both groups had 6 sessions of treatment over 2 weeks. MAIN OUTCOME MEASURES: Active range of motion (AROM) and active-assisted range of motion (AAROM) for shoulder flexion (SF) and shoulder abduction (SA) were measured before and after each treatment session. RESULTS: For pretreatment measurements, only the results for SF AAROM had significant time effects. For posttreatment measurements, SF AROM and SF AAROM had significant effects for time. Session 1 was significantly lower than sessions 2, 3, 4, and 6 for both measures, and additionally, session 1 was significantly lower than session 5 for SF AAROM. For SA AROM, a group-by-time interaction effect was significant, with scores for the paraffin group relatively stable across sessions, and the nonparaffin group had peaks at sessions 3 and 6. There were no significant effects for (1) within-session changes to examine improvement during a session or (2) presession scores across the 6 sessions showing maintenance of motion. Total change from the first session presession measurement to the sixth session postsession measurement for the 2 treatment groups were nonsignificantly different. CONCLUSIONS: As shown in this study, sustained stretching with paraffin may be a valuable adjunct to range of motion intervention for the shoulder after burn injury.

Systematic Review and Expert Consensus on the Use of Orthoses (Splints and Casts) with Adults and Children after Burn Injury to Determine Practice Guidelines.

The objective of this review was to systematically evaluate the available literature addressing the use of orthoses (splints and casts) with adult and pediatric burn survivors and determine whether practice guidelines could be proposed. This review provides evidence-based recommendations specifically for rehabilitation professionals who are responsible for burn survivor rehabilitation. A summary recommendation was made after the literature was retrieved using a systematic review and critical appraisal by multiple authors. The level of evidence of the literature was determined in accordance with the Oxford Centre for Evidence-based Medicine criteria. Due to the low level of evidence in the available literature, only one practice guideline could be recommended: orthotic use should be considered as a treatment choice for improving range of motion or reducing contracture in adults who have sustained a burn injury. To address the rehabilitation-specific gaps found in the literature regarding orthotic use in burn rehabilitation and provide guidance to clinicians, a formal expert consensus exercise was conducted as a final step to the project. The resultant manuscript provides a summary of the literature regarding orthotic use with burn patients, one practice guideline, proposed orthotic terminology and additional practice recommendations based on expert opinion. The limitations in the current literature are also discussed, and suggestions are made for future studies in the area of orthotic use after burn injury.

Botulinum Toxin A for Improving Lack of Ankle Dorsiflexion Range of Motion After Major Burns-A Retrospective Chart Review.

OBJECTIVE: To review the effectiveness of botulinum toxin A (BTX-A) for treating the loss of maximum ankle dorsiflexion range of motion after burn injury. DESIGN: Retrospective chart review. SETTING: Large urban burn center. PARTICIPANTS: Patients (3-51 y) with major burn injury and loss of ankle dorsiflexion range while hospitalized (N=5). INTERVENTION: BTX-A treatment in addition to standard care. MAIN OUTCOME MEASURES: Maximum ankle dorsiflexion range of motion at time of treatment, 1 month and 3 months posttreatment. RESULTS: Patients' total burn area ranged from 18% to 95%, and time from injury to BTX-A injection (80-125 units) was 19-93 days. Ankle range at the time of injection was -10 to -50 degrees, and all patients had improved ankle range at 1 month postinjection (-30 to +10 degrees). At 3 months postinjection, 3 participants had neutral ranges of motion that were relatively improved compared to preinjection ranges. Patients with additional complications or severe injury showed regression toward preinjection maximum ankle dorsiflexion range of motion. CONCLUSION: This retrospective study examines BTX-A as a potential tool for treating ankle plantar flexion contractures post major burn injury after failed conservative treatment. Initial review shows some patients may benefit from these injections, but more systematically designed studies are required to assess effectiveness. If effective, further investigation will be needed to validate and standardize treatment protocols, establish dosing, and assess long-term effectiveness in those with burn injury or severe complications.

The use of static progressive and serial static orthoses in the management of elbow contractures after complex fracture dislocation injuries: A pediatric case study.

INTRODUCTION: Contractures are the most common complication after traumatic injury to the elbow. Although evidence supporting the use of static progressive and serial static orthoses to help recover range of motion after these complex injuries is growing, there is currently a paucity of literature exploring its efficacy in pediatric populations. CASE DESCRIPTION: The following case study presents the results of the use of static progressive and serial static orthoses with a young patient who presented with both elbow extension and flexion contractures after a complex fracture dislocation injury. RESULTS: A noted and consistent improvement in both elbow extension and flexion can be observed after commencement of the static progressive and serial static orthoses. These results are consistent with the literature exploring the efficacy of these orthoses with adult populations with traumatic elbow injuries. DISCUSSION: Further studies evaluating the use of static progressive and serial static orthoses in the management of elbow contractures after traumatic injuries in pediatric populations is needed to establish best practices with this particular patient population.

[Self-made finger flexion band and its application in patients with burn scar contracture on the back of hand].

Scar contracture after burn on the back of hand can easily lead to the limitation of flexion function of fingers, which seriously affects daily life activities. Generally, comprehensive rehabilitation treatment is adopted for scar contracture on the back of hand, among which wearing braces is an effective treatment method. However, some braces will limit the normal finger joints or must wait until all the affected fingers heal before they can be worn, and the wearing operation is quite complicated. In order to solve these problems, the author designed and made a finger flexion band, which was used to stretch the patients with limited flexion of finger caused by scar contracture after burn on the back of hand, and achieved good therapeutic effect. According to the measured hand size, the finger flexion band is cut and spliced from the fabric commonly used in daily life. The finger flexion band is designed with finger sleeve, which will not limit the normal finger joints, can interfere with the healed finger in advance, fix the corresponding fingers better, and improve the treatment comfort, especially for children who do not cooperate with the braces wearing. This finger flexion band is simple to make, cheap, convenient to use, and suitable for clinical promotion.

Moderate-intensity aerobic exercise improves physical fitness in bethlem myopathy.

INTRODUCTION: Bethlem myopathy is caused by dysfunctional collagen VI assembly, leading to varying degrees of hyperlaxity, contractures and muscle weakness. Previous studies demonstrate that cardiovascular training is safe and beneficial in patients with myopathies. However, exercise exacerbates the dystrophic phenotype in collagen VI-knockout mice. METHODS: Six men with Bethlem myopathy were included (4 training; 2 controls). After training, 2 patients detrained. Patients performed 10 weeks of home-based, moderate-intensity exercise monitored by a pulse-watch. The primary outcome was change in peak oxygen uptake (VO2peak ). Secondary outcomes were performances in functional tests. RESULTS: VO2peak improved in the training group (16%, P = 0.017). Detraining led to regression of VO2peak toward baseline values (-8%; P = 0.03). No change was seen in the control group (-7%; P = 0.47). Performance in functional tests did not change significantly. Creatine kinase values were stable during the study. CONCLUSIONS: Moderate-intensity exercise seems to safely improve oxidative function in patients with Bethlem myopathy. Muscle Nerve 60: 183-188, 2019.

Prevalence and etiology of elbow flexion contractures in brachial plexus birth injury: A scoping review.

PURPOSE: To synthesize the evidence on the prevalence and etiology of elbow flexion contractures secondary to brachial plexus birth injury (BPBI). METHODS: Using Arksey and O'Malley's scoping review framework, MEDLINE, EMBASE, PsycINFO, and CINAHL databases were searched, followed by a comprehensive grey literature search. Articles and abstracts of studies of all level of evidence on the prevalence, natural history, clinical presentation, etiology, and treatment of elbow flexion contractures in BPBI were included. RESULTS: Of the 884 records found, 130 full text articles were reviewed, and 57 records were included. The median prevalence of elbow flexion contracture in BPBI was 48%. The magnitude of the contractures was between 5 and 90 degrees. Contractures > 30 degrees were found in 21% to 36% of children. With recent clinical and lab studies, there is stronger evidence that the contractures are largely due to the effects of denervation causing failure in the growth of the affected flexor muscles, while muscle imbalance, splint positioning, and postural preferences play a smaller role. CONCLUSION: The etiology of elbow flexion contractures is multifaceted. The contribution of growth impairment in the affected muscles offers greater understanding as to why maintaining passive range of motion in these contractures can be difficult.

Effectiveness of non-surgical and surgical interventions for elbow flexion contractures in brachial plexus birth injury: A systematic review.

PURPOSE: To conduct a systematic review of studies on non-surgical and surgical interventions for elbow flexion contractures secondary to brachial plexus birth injury (BPBI). METHODS: MEDLINE, EMBASE, PsycINFO, and CINAHL databases were searched for randomized controlled trials, observational studies, and case series studies on treatment of elbow flexion contractures secondary to BPBI. Study quality was evaluated using the Effective Public Health Practice Project tool. RESULTS: Of the 950 records found, 132 full text articles were reviewed, and 3 cohort studies and 8 case series were included. The overall methodological quality of included studies was weak. The weak quality evidence demonstrated that significant gains in elbow extension passive range of motion (ROM) can be achieved with serial casting (range: 15 to 34.5 degrees) or elbow release surgery (range: 28.4 to 30.0 degrees). At best, a reduction to an elbow contracture between -15.0 and -18.8 degrees (casting) and -8.0 and -43.6 (elbow release surgery) can be achieved. Insufficient outcomes on elbow flexion ROM and strength were found in both non-surgical and surgical studies. CONCLUSION: The quality of evidence on the effectiveness of interventions for an elbow flexion contracture secondary to BPBI is weak. In the context of insufficient evidence on the risks of pursuing such interventions, it is prudent to attempt non-surgical interventions prior to surgery. LEVEL OF EVIDENCE: III - systematic review of level IV studies.