Effectiveness of the graded motor imagery to improve hand function in patients with distal radius fracture: A randomized controlled trial.

STUDY DESIGN: Single-blinded randomized controlled trial. INTRODUCTION: Pain management is essential in the early stages of the rehabilitation of distal radius fractures (DRFx). Pain intensity at the acute stage is considered important for determining the individual recovery process, given that higher pain intensity and persistent pain duration negatively affect the function and cortical activity of pain response. Graded motor imagery (GMI) and its components are recent pain management strategies, established on a neuroscience basis. PURPOSE OF THE STUDY: To investigate the effectiveness of GMI in hand function in patients with DRFx. METHODS: Thirty-six participants were randomly allocated to either GMI (n = 17; 52.59 [9.8] years) or control (n = 19; 47.16 [10.5] years) groups. The GMI group received imagery treatment in addition to traditional rehabilitation, and the control group received traditional rehabilitation for 8 weeks. The assessments included pain at rest and during activity using the visual analog scale, wrist and forearm active range of motion (ROM) with universal goniometer, grip strength with the hydraulic dynamometer (Jamar; Bolingbrook, IL), and upper extremity functional status using the Disability of the Arm, Shoulder and Hand Questionnaire, and the Michigan Hand Questionnaire. Assessments were performed twice at baseline and at the end of the eighth week. RESULTS: The GMI group showed greater improvement in pain intensity (during rest, 2.24; activity, 6.18 points), wrist ROM (flexion, -40.59; extension, -45.59; radial deviation, -25.59; and ulnar deviation, -26.77 points) and forearm ROM (supination, -43.82 points), and functional status (Disability of the Arm, Shoulder and Hand Questionnaire, 38.00; Michigan Hand Questionnaire, -32.53 points) when compared with the control group (for all, P < .05). CONCLUSION: The cortical model of pathological pain suggests new strategies established on a neuroscience basis. These strategies aim to normalize the cortical proprioceptive representation and reduce pain. One of these recent strategies, GMI appears to provide beneficial effects to control pain, improve grip strength, and increase upper extremity functions in patients with DRFx.

The Effect of Therapeutic Whirlpool and Hot Packs on Hand Volume During Rehabilitation After Distal Radius Fracture: A Blinded Randomized Controlled Trial.

BACKGROUND: Edema is a possibility with all heating modalities due to the increase in local blood flow caused by vasodilation. Despite the frequent application of superficial heat modalities, their relative effect on hand volume has not been determined for the upper extremity. The objective of this study was to compare the immediate effects of hot packs and whirlpool on hand volume for patients with distal radius fracture (DRF) and to determine whether any changes in volume between these modalities were still present 30 minutes after heat application. Finally, to determine whether there were any differences in volume change between groups after 3 repeated therapy visits. METHODS: Sixty patients with clinically healed DRFs were divided into 2 groups. Half received therapeutic whirlpool at each therapy visit, and the other half received a moist hot pack treatment for 3 consecutive visits. Hand volume was measured before heat, after heat, and at the end of each 30-minute therapy session. RESULTS: There was a significant difference between groups immediately after heat application, as patients in the whirlpool group experienced an initial volume increase greater than those who received a hot pack. When remeasured after a hand therapy session approximately 30 minutes later, this group difference in volume change was no longer significant. The overall change in volume from enrollment in the study to completion of the study 3 weeks later was not statistically different between groups. CONCLUSION: Whirlpool is a potential consideration when selecting a heat modality for patients with DRF.

[Research of TCM synthetic rehabilitation on the recovery of wrist joint after distal radius fractures].

OBJECTIVE: To evaluate efficacy and advantages of the Traditional Chinese Medicine (TCM) synthetic rehabilitation therapy in the treatment of wrist dysfunction after distal radius fractures. METHODS: From May 2014 to October 2015, 72 patients with distal radius fracture meeting standards were treated using central randomization system for clinical research. All the patients were divided into two groups: 36 patients in test group and 36 in control group. Sixty-nine cases were finished treatment and followed up in the end. The test group fell off 1 case, and the control group fell off 2 cases. The test group was given TCM synthetic rehabilitation (manipulative therapy, joint mobilization, soaking-washing with Chinese medicinal herbs, functional exercise), and the control group was given functional exercise as well as soaking-washing with Chinese medicinal herbs, 3 weeks for both. Five evaluation standards were used in this research, which were grip strength, patient-rated wrist evaluation (PRWE), Gartland and Werley wrist score, self-rating anxiety scale(SAS) and the overall curative effect evaluation. Before treatment(baseline), after 3 weeks of treatment and 3 months after fracture were the three points in time when collected the data. RESULTS: After 3 weeks of treatment and 3 months after fracture, the test group had a significantly better results than those of control group in the PRWE, G-W wrist score and the overall curative effect evaluation(P<0.05). In terms of grip strength recovery, after 3 weeks of treatment, the intergroup difference between the test group and the control group were statistically significant relative to the baseline regarding grip strength of ipsilateral wrist by group t-test(P<0.05). However, the test group and the control group had no statistically significant relative to the baseline at 3 months after fracture in grip strength(P<0.05). For the anxiety of patients, compared with the test group and control group at before and after rehabilitation treatment, the anxiety of both test group and control group cases was eased(P<0.05). However, The degree of anxiety relief in test group and control group cases had no difference(P>0.05). CONCLUSIONS: The TCM synthetic rehabilitation therapy has better curative effects on the treatment of functional disability of wrist joints after distal radius fractures than the general therapy of soaking-washing with Chinese medicinal herbs and functional exercise.

Mental practice maintains range of motion despite forearm immobilization: a pilot study in healthy persons.

OBJECTIVE: To determine whether mental practice of wrist movements during forearm immobilization maintains range of motion. DESIGN: Randomized controlled trial. PARTICIPANTS: Eighteen healthy young men aged between 20 and 30 years were assigned to either a control or a mental practice group. Both groups were immobilized with a circular forearm cast for 3 weeks to simulate a distal radial fracture. METHODS: The mental practice group received 1 × 60-min, followed by 3 × 30-min, sessions of supervised mental practice. Consecutively, they were asked to perform 15 min/day of self-guided imagery sessions, during which they mentally exercised motion sequences of the immobilized joint. The training program followed the Mental Gait Training procedure. The control group did no training. Wrist movement was measured with a goniometer before and after immobilization. RESULTS: Mental practice preserved dorsal extension and ulnar abduction. The sedentary control group showed due to this variables a significant decrease after cast removal. There was no significant change in palmar flexion and radial abduction in either group. CONCLUSION: Despite the study limitations, these results suggest that mental practice may be useful in preventing loss of hand function associated with mid-term immobilization. Because of the expected clinical benefits, the low cost and simple application of the intervention, the effects of mental practice in orthopedic rehabilitation of the upper extremity warrant further study.

A randomized clinical controlled study comparing the effect of modified manual edema mobilization treatment with traditional edema technique in patients with a fracture of the distal radius.

STUDY DESIGN: Randomized controlled clinical trial. INTRODUCTION: Manual edema mobilization (MEM) is a method of edema reduction based on the lymphatic system's ability to drain and resolve subacute edema. PURPOSE OF THE STUDY: To investigate the effect of a modified MEM approach and compare it with a traditional edema technique in patients with subacute hand/arm edema after a distal radius fracture. METHOD: The patients were randomized into one of two treatment groups: a group that received traditional edema treatment and a group that received a modified MEM treatment. All patients were examined for edema, active range of motion (AROM), pain, and activities of daily living (ADL). The number of edema sessions and the number of all sessions were counted. RESULT: No statistically significant changes were observed in edema reduction, AROM, pain, and ADL at six and nine weeks between the treatment groups. A statistically significant improvement was observed in ADL after three weeks after inclusion (p=0.03) in the modified MEM group compared with the control group. Furthermore, fewer edema treatment sessions were needed (p=0.03) in the modified MEM group. At six weeks, we observed a difference between the two groups' needs for further edema treatment (p=0.04). CONCLUSION: Neither the traditional nor the modified MEM treatment program was superior in terms of edema reduction, although the modified MEM resulted in fewer sessions to decrease subacute hand/arm edema compared with using traditional edema reduction techniques in patients after distal radius fracture. LEVEL OF EVIDENCE: 1.

Mirror therapy in a patient with a fractured wrist and no active wrist extension.

We report a patient in whom mirror therapy, training moving both hands while watching the reflection of the present or good hand in a parasaggital mirror - a method used for phantom limb and stroke patients - was extremely useful after a fractured wrist with good passive, but no active, extension.

Management of a patient with a forearm fracture and median nerve injury.

STUDY DESIGN: Case report. OBJECTIVES: Patients with peripheral nerve injury may demonstrate long-lasting impairments and functional limitations. In this case report, we describe the diagnosis of a patient with a peripheral nerve injury and a conventional plan of care, along with the novel intervention of neuromuscular electrical stimulation (NMES). We feel that the additional NMES intervention was instrumental in achieving more rapid functional improvements than the more traditional interventions that are reported in the literature. BACKGROUND: The patient was a 21-year-old male who sustained a forearm fracture that was complicated by injury to the anterior interosseous branch of the median nerve. He was unable to flex the interphalangeal (IP) joint of his thumb, had decreased strength of thenar eminence musculature, and was unable to perform fine motor activities with his hand. METHODS AND MEASURES: Electrophysiological tests revealed partial denervation of the flexor pollicis longus and pronator quadratus muscles. In the fifth physical therapy session, NMES to the flexor pollicis longus and thenar muscles was added to the patient's conventional plan of care. RESULTS: With a conventional ROM and strengthening plan of care, no improvement was seen in thumb IP joint flexion over a period of 2 weeks. After 3 sessions of NMES and conventional interventions, gains in active ROM were made in thumb IP joint flexion. After 9 sessions of NMES and conventional interventions, force of thumb IP flexion was registered on a pinch dynamometer. Twenty weeks after initial examination, strength and ROM measures had improved and the patient reported no functional deficits. CONCLUSIONS: The patient showed gains in strength of the thumb IP joint after a few NMES sessions, which suggests that NMES was a helpful adjunct to the plan of care, even though the precise mechanism underlying the functional gains are not known.

Distal radius fractures: therapy practice patterns.

Identifying practice patterns for therapy interventions following distal radius fractures (DRFs) is necessary to define the most frequently used examination and intervention techniques. The purpose of this study was to identify preferred practice patterns and physical and functional outcome measures used during DRF management. Two hundred forty-two therapists (PTs, OTs, and CHTs) were surveyed by questionnaire at an annual hand therapy meeting. A descriptive analysis of data was performed. Preferred practice patterns during the immobilization and the post-immobilization periods were identified. More than 75% of the surveyed therapists used upper extremity range-of-motion exercises and compressive wrap with retrograde massage during the immobilization phase. More than 90% of therapists included range-of-motion exercises and heat/cold modalities in the post-immobilization treatment plans. Physical impairment measures of outcome were used much more frequently than functional outcome questionnaires in assessing progress during treatment. This study advances the evidence-based practice of therapy by establishing a foundation for future research.

[Physical therapy treatment of distal radius fractures]. / Krankengymnastische Behandlung der distalen Radiusfraktur.

Physiotherapy of fractures of the distal radius is a concomitant treatment, not only after-care, of conservative and operative fracture therapy. Its aim is to avoid muscular atrophy and contraction and to improve circulation. For these reasons physiotherapy should begin shortly after fracture treatment and should include active mobilisation of the fingers, the elbow and the shoulder joints, as well as isometric exercises and neurophysiological physiotherapy. Physicotherapy (local ice treatment, electrotherapy, ultrasound treatment) can support physiotherapy.