Effects of footwear on measurements of balance and gait in women between the ages of 65 and 93 years.
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BACKGROUND AND PURPOSE: Footwear is not consistently standardized in the administration of the Functional Reach Test (FRT), Timed Up & Go Test (TUG), and 10-Meter Walk Test (TMW). This study was conducted to determine whether footwear affected performance on these tests in older women. SUBJECTS: Thirty-five women, aged 65 to 93 years, were recruited from assisted living facilities and retirement communities. METHODS: Each subject performed the FRT, TUG, and TMW wearing walking shoes, wearing dress shoes, and barefooted. Because of space constraints at the facilities where the testing was performed, 22 subjects performed the FRT and TUG on a linoleum floor and 13 subjects performed the tests on a firm, low-pile, carpeted floor. All 35 subjects completed the TMW on a firm, low-pile, carpeted floor. One-way repeated-measures analyses of variance (ANOVAs) and a Tukey Honestly Significant Difference test were used to compare the outcomes for the 3 footwear conditions, with separate ANOVAs conducted for the different floor surfaces for the FRT and TUG. RESULTS: Subjects performed better on the FRT when barefooted or wearing walking shoes compared with when they wore dress shoes, regardless of floor surface. Differences were found among all footwear conditions for the TUG performed on the linoleum floor and for the TMW. For these tests, the women moved fastest in walking shoes, slower barefooted, and slowest wearing dress shoes. CONCLUSION AND DISCUSSION: Footwear should be documented and should remain constant from one test occasion to another when the FRT, TUG, and TMW are used in the clinic and in research. Footwear intervention may improve performance of balance and gait tasks in older women. (+info)
Expert practice in physical therapy.
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BACKGROUND AND PURPOSE: The purpose of this qualitative study was to identify the dimensions of clinical expertise in physical therapy practice across 4 clinical specialty areas: geriatrics, neurology, orthopedics, and pediatrics. SUBJECTS: Subjects were 12 peer-designated expert physical therapists nominated by the leaders of the American Physical Therapy Association sections for geriatrics, neurology, orthopedics, and pediatrics. METHODS: Guided by a grounded theory approach, a multiple case study research design was used with each of the 4 investigators studying 3 therapists working in one clinical area. Data were obtained through nonparticipant observation, interviews, review of documents, and analysis of structured tasks. Videotapes made during selected therapist-patient treatment sessions were used as a stimulus for the expert therapist interviews. Data were transcribed, coded, and analyzed through the development of 12 case reports and 4 composite case studies, one for each specialty area. RESULTS: A theoretical model of expert practice in physical therapy was developed that included 4 dimensions: (1) a dynamic, multidimensional knowledge base that is patient-centered and evolves through therapist reflection, (2) a clinical reasoning process that is embedded in a collaborative, problem-solving venture with the patient, (3) a central focus on movement assessment linked to patient function, and (4) consistent virtues seen in caring and commitment to patients. CONCLUSION AND DISCUSSION: These findings build on previous research in physical therapy on expertise. The dimensions of expert practice in physical therapy have implications for physical therapy practice, education, and continued research. (+info)
Physiotherapy for airway clearance in adults.
(51/2789)
Techniques for augmenting, when necessary, the normal mucociliary and cough clearance mechanisms of the lungs are not new, but, in more recent years, techniques have been developed which are effective, comfortable and can be used independent of an assistant in the majority of adolescents and adults. Postural drainage with chest clapping and chest shaking has, in most parts of the world, been replaced by the more effective techniques of the active cycle of breathing, autogenic drainage, R-C Cornet, Flutter, positive expiratory pressure mask, high-frequency chest wall oscillation and intrapulmonary percussive ventilation. Glossopharyngeal breathing is being considered again and is often a useful technique for increasing the effectiveness of cough in patients with tetraplegia or neuromuscular disorders. The evidence in support of these techniques is variable, and the literature is confusing and conflicting. There may or may not be significant differences among the techniques in the short or long term. Many of the regimens now include the forced expiratory manoeuvre of a "huff" and this has probably increased the effectiveness of airway clearance. If objective differences are small, individual preferences and cultural influences may be significant in increasing adherence to treatment and in the selection of an appropriate regimen or regimens for an individual patient. (+info)
Measurement of sacroiliac joint dysfunction: a multicenter intertester reliability study.
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BACKGROUND AND PURPOSE: Previous research suggests that visual estimates of sacroiliac joint (SIJ) alignment are unreliable. The purpose of this study was to determine whether handheld calipers and an inclinometer could be used to obtain reliable measurements of SIJ alignment in subjects suspected of having SIJ dysfunction. SUBJECTS: Seventy-three subjects, evaluated at 1 of 5 outpatient clinics, participated in the study. METHODS: A total of 23 therapists, randomly paired for each subject, served as examiners. The angle of inclination of each innominate was measured while the subject was standing. The position of the innominates relative to each other was then derived. An intraclass correlation coefficient (ICC), the standard error of measurement (SEM), and a kappa coefficient were calculated to examine the reliability of the derived measurements. RESULTS: The ICC was .27, the SEM was 5.4 degrees, and the kappa value was .18. CONCLUSION AND DISCUSSION: Measurements of SIJ alignment were unreliable. Therapists should consider procedures other than those that assess SIJ alignment when evaluating the SIJ. (+info)
Physiotherapy for airway clearance in paediatrics.
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The basic therapeutic principles in paediatric chest physiotherapy (CPT) are identical to those applied in adults. However, the child's growth and development results in continuing changes in respiratory structure and function, and the requirement for different applications of CPT in each age group. Forced expiratory manoeuvres and coughing serve as basic mechanisms for mobilization and transport of secretions, but the reduced bronchial stability after birth requires special techniques in very young patients. High externally applied transthoracic pressures have to be avoided in order to prevent interruption of airflow. In addition, airway patency is maintained by the application of back pressure and by liberal use of continuous positive airway pressure. Since sympathomimetic bronchodilators might further decrease bronchial stability, their use must be individualized in newborns and young infants. Inspiration is a basic mechanism for inflating alveolar space behind obstructing mucus plugs. Due to a highly unstable chest, the premature baby, newborn and infant cannot distend their lung parenchyma to the same extent as can older patients. Consequently all chest physiotherapy strategies applied in this age group have to incorporate appropriate techniques for raising lung volume. Positioning serves to redistribute ventilation, but the young infant's response to gravitational forces differs substantially from that of the adult, and consequently strategies used in older patients have to be modified. In addition, the therapist has to consider pathology such as bronchial instability lesions and airway hyperresponsiveness and has to adjust the therapeutic response accordingly. It is particularly important to consider the special vulnerability of newborns and young infants and to modify therapeutic interventions to avoid the harm that could otherwise be inflicted. Consideration of these differences between infant, child and adult and careful analysis of the available mucus clearance techniques allows tailoring of an individualized therapeutic approach to the paediatric patient. (+info)
Morbidity in reflex sympathetic dystrophy.
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Reflex sympathetic dystrophy (RSD), an unusual diagnosis in general paediatrics, is well recognised by paediatric rheumatologists. This study reports the presentation and the clinical course of 46 patients (35 female, age range 8-15.2) with RSD. The patients saw professionals from an average of 2.3 specialties (range 1-5). Twenty five (54%) had a history of trauma. Median time to diagnosis was 12 weeks (range 1-130). Many children had multiple investigations and treatments. Once diagnosis was made, treatment followed with physiotherapy and analgesics. Median time to recovery was seven weeks (range 1-140), with 27.5% relapsing. Nine children required assessment by the child and adolescent psychiatry team. This disease, though rare, has significant morbidity and it is therefore important to raise clinicians' awareness of RSD in childhood. Children with the condition may then be recognised and referred for appropriate management earlier, and spared unnecessary investigations and treatments which may exacerbate the condition. (+info)
The relationship of lumbar flexion to disability in patients with low back pain.
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BACKGROUND AND PURPOSE: Physical therapists routinely assess spinal active range of motion (AROM) in patients with low back pain (LBP). The purpose of this study was to use 2 approaches to examine the relationship between impairment of lumbar spine flexion AROM and disability. One approach relied on the use of normative data to determine when an impairment in flexion AROM was present. The other approach required therapists to make judgments of whether the flexion AROM impairment was relevant to the patient's disability. SUBJECTS: Fifteen physical therapists and 81 patients with LBP completed in the study. METHODS: Patients completed the Roland-Morris Back Pain Questionnaire (RMQ), and the therapists assessed lumbar spine flexion AROM using a dual-inclinometer technique at the initial visit and again at discharge. RESULTS: Correlations between the lumbar flexion AROM measure and disability were low and did not vary appreciably for the 2 approaches tested. CONCLUSION AND DISCUSSION: Measures of lumbar flexion AROM should not be used as surrogate measures of disability. Lumbar spine flexion AROM and disability are weakly correlated, suggesting that flexion AROM measures should not be used as treatment goals. (+info)
Treatment of nonmalignant chronic pain.
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Nonmalignant, chronic pain is associated with physical, emotional and financial disability. Recent animal studies have shown that remodeling within the central nervous system causes the physical pathogenesis of chronic pain. This central neural plasticity results in persistent pain after correction of pathology, hyperalgesia, allodynia, and the spread of pain to areas other than those involved with the initial pathology. Patient evaluation and management focus on pain symptoms, functional disabilities, contributory comorbid illnesses, and medication use or overuse. Treatment of chronic pain involves a comprehensive approach using medication and functional rehabilitation. Functional rehabilitation includes patient education, the identification and management of contributing illnesses, the determination of reachable treatment goals and regular reassessment. (+info)