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Biomedical subjects

Joshua A Cleland

Publications and source records attributed to Joshua A Cleland.

17 recordsLinked to original sources
PubMed2006

Development of a clinical prediction rule for guiding treatment of a subgroup of patients with neck pain: use of thoracic spine manipulation, exercise, and patient education.

BACKGROUND AND PURPOSE: To date, no studies have investigated the predictive validity of variables from the initial examination to identify patients with neck pain who are likely to benefit from thoracic spine thrust manipulation. The purpose of this study was to develop a clinical prediction rule (CPR) to identify patients with neck pain who are likely to experience early success from thoracic spine thrust manipulation. SUBJECTS: This was a prospective, cohort study of patients with mechanical neck pain who were referred for physical therapy. METHODS: Subjects underwent a standardized examination and then a series of thoracic spine thrust manipulation techniques. They were classified as having experienced a successful outcome at the second and third sessions based on their perceived recovery. Potential predictor variables were entered into a stepwise logistic regression model to determine the most accurate set of variables for prediction of treatment success. RESULTS: Data for 78 subjects were included in the data analysis, of which 42 had a successful outcome. A CPR with 6 variables was identified. If 3 of the 6 variables (positive likelihood ratio=5.5) were present, the chance of experiencing a successful outcome improved from 54% to 86%. DISCUSSION AND CONCLUSION: The CPR provides the ability to a priori identify patients with neck pain who are likely to experience early success with thoracic spine thrust manipulation. However, future studies are necessary to validate the rule.

Adult↗
PubMed2006

The reliability and construct validity of the Neck Disability Index and patient specific functional scale in patients with cervical radiculopathy.

STUDY DESIGN: Cohort study of patients with cervical radiculopathy undergoing physical therapy. OBJECTIVES: Examine the test-retest reliability, construct validity, and minimum levels of detectable and clinically important change for the Neck Disability Index (NDI) and Patient Specific Functional Scale (PSFS) in cohort of patients with cervical radiculopathy. SUMMARY OF BACKGROUND DATA: To date, no studies have investigated the psychometric properties of the NDI or PSFS in a cohort of patients with cervical radiculopathy. METHODS: Thirty-eight patients with cervical radiculopathy undergoing physical therapy completed the NDI and PSFS, and Numerical Pain Rating Scale (NPRS) at the baseline examination and at a follow-up. In addition, at follow-up, patients completed a 15-point global rating of change (GROC), which was used to dichotomize patients as improved or stable. Changes in the NDI and PSFS were then used to assess test-retest reliability, construct validity, and minimal levels of detectable and clinically important change. RESULTS: Test-retest reliability was moderate for the NDI (intraclass correlation coefficient [ICC] = 0.68; 95% confidence interval [CI], 0.30-0.90) and high for the PSFS (ICC = 0.82; 95% CI, 0.54-0.93). The PSFS was more responsive to change than the NDI. The minimal detectable change for the NDI was 10.2 and for the PSFS 2.1. The minimally clinically important change for the NDI was 7.0 and PSFS 2.0. CONCLUSIONS: Our results suggest that the PSFS exhibits superior reliability, construct validity, and responsiveness in this cohort of patients with cervical radiculopathy compared with the NDI. Further research is needed to examine the ability of these measures to accurately reflect changes in individuals, as well as large samples of patients.

Cohort Studies↗
PubMed2006

Comparison of the effectiveness of three manual physical therapy techniques in a subgroup of patients with low back pain who satisfy a clinical prediction rule: study protocol of a randomized clinical trial [NCT00257998].

BACKGROUND: Recently a clinical prediction rule (CPR) has been developed and validated that accurately identifies patients with low back pain (LBP) that are likely to benefit from a lumbo-pelvic thrust manipulation. The studies that developed and validated the rule used the identical manipulation procedure. However, recent evidence suggests that different manual therapy techniques may result similar outcomes. The purpose of this study is to investigate the effectiveness of three different manual therapy techniques in a subgroup of patient with low back pain that satisfy the CPR. METHODS/DESIGN: Consecutive patients with LBP referred to physical therapy clinics in one of four geographical locations who satisfy the CPR will be invited to participate in this randomized clinical trial. Subjects who agree to participate will undergo a standard evaluation and complete a number of patient self-report questionnaires including the Oswestry Disability Index (OSW), which will serve as the primary outcome measure. Following the baseline examination patients will be randomly assigned to receive the lumbopelvic manipulation used in the development of the CPR, an alternative lumbar manipulation technique, or non-thrust lumbar mobilization technique for the first 2 visits. Beginning on visit 3, all 3 groups will receive an identical standard exercise program for 3 visits (visits 3,4,5). Outcomes of interest will be captured by a therapist blind to group assignment at 1 week (3rd visit), 4 weeks (6th visit) and at a 6-month follow-up. The primary aim of the study will be tested with analysis of variance (ANOVA) using the change in OSW score from baseline to 4-weeks (OSWBaseline - OSW4-weeks) as the dependent variable. The independent variable will be treatment with three levels (lumbo-pelvic manipulation, alternative lumbar manipulation, lumbar mobilization). DISCUSSION: This trial will be the first to investigate the effectiveness of various manual therapy techniques for patients with LBP who satisfy a CPR.

Adolescent↗
PubMed2006

Interrater reliability of the history and physical examination in patients with mechanical neck pain.

OBJECTIVE: To examine the interrater reliability of the history and physical examination in patients with mechanical neck pain. DESIGN: Single-group repeated measures for interrater reliability. SETTING: Outpatient physical therapy clinic. PARTICIPANTS: Twenty-two patients with mechanical neck pain underwent a standardized history and physical examination by a physical therapist. INTERVENTION: Following a 5-minute break, a second therapist who was blind to the findings of examiner 1 performed the second standardized history and physical examination. MAIN OUTCOME MEASURES: The Cohen kappa and weighted kappa were used to calculate the interrater reliability of ordinal level data from the history and physical examination. Intraclass correlation coefficients model 2,1 (ICC(2,1)) and the 95% confidence intervals were calculated to determine the interrater reliability for continuous variables. RESULTS: The kappa coefficients ranged from -.06 to .90 for the variables obtained from the history. Reliability values for categorical data collected during the physical examination ranged from no to substantial agreement depending on the particular test and measure. ICC(2,1) for cervical range of motion (ROM) measurements ranged between .66 and .78. CONCLUSIONS: We have reported the interrater reliability of the history and physical examination in a group of patients with a primary report of neck pain. The reliability variables varied considerably for manual assessment techniques and were significantly higher for the examination of muscle length and cervical ROM. Ultimately, it will be up to each clinician to determine if a particular test or measure poses adequate reliability to assist in the clinical decision making process.

Adult↗
PubMed2006

Manual physical therapy interventions and exercise for patients with temporomandibular disorders.

The purpose of this study was to investigate the outcome of a series of consecutive patients with temporomandibular disorder (TMD) who were treated with manual physical therapy interventions and exercise. Consecutive patients with the clinical presentation of TMD completed several self-report measures and underwent a standardized historical and physical examination. Following the examination, patients received a multimodal treatment approach incorporating manual physical therapy and exercise. All self-report questionnaires were completed at a 2-week follow-up. Paired t-tests were performed between the baseline and 2-week follow-up scores. The mean TMD Disability Index scores were 32.1% (15.4%) at baseline and 18.3% (12.5%) at the 2-week follow-up, representing an improvement of 13.9% (CI: 8.2%, 19.5%) (p < 0.05). Patient Specific Functional Scale (PSFS) scores improved 3.1 points (CI: 2.3, 3.9) (p < 0.05). These results suggest that patients with TMD who are treated with a rehabilitation program including manual physical therapy interventions plus exercise, with or without iontophoresis with dexamethasone, can demonstrate clinically meaningful improvements in disability and overall perceived change in a relatively short period of time.

Anti-Inflammatory Agents↗
PubMed2006

Clinical outcomes following manual physical therapy and exercise for hip osteoarthritis: A case series.

STUDY DESIGN: Case series describing the outcomes of individual patients with hip osteoarthritis treated with manual physical therapy and exercise. CASE DESCRIPTION: Seven patients referred to physical therapy with hip osteoarthritis and/or hip pain were included in this case series. All patients were treated with manual physical therapy followed by exercises to maximize strength and range of motion. Six of 7 patients completed a Harris Hip Score at initial examination and discharge from physical therapy, and 1 patient completed a Global Rating of Change Scale at discharge. OUTCOMES: Three males and 4 females with a median age of 62 years (range, 52-80 years) and median duration of symptoms of 9 months (range, 2-60 months) participated in this case series. The median number of physical therapy sessions attended was 5 (range, 4-12). The median increase in total passive range of motion of the hip was 82 degrees (range, 70 degrees-86 degrees). The median improvement on the Harris Hip Score was 25 points (range, 15-38 points). The single patient who completed the Global Rating of Change Scale at discharge reported being "a great deal better." Numeric pain rating scores decreased by a mean of 5 points (range, 2-7 points) on 0-to-10-point scale. DISCUSSION: All patients exhibited reductions in pain and increases in passive range of motion, as well as a clinically meaningful improvement in function. Although we can not infer a cause and effect relationship from a case series, the outcomes with these patients are similar to others reported in the literature that have demonstrated superior clinical outcomes associated with manual physical therapy and exercise for hip osteoarthritis compared to exercise alone.

Aged↗
PubMed2006

The use of a lumbar spine manipulation technique by physical therapists in patients who satisfy a clinical prediction rule: a case series.

STUDY DESIGN: A case series of patients with low back pain (LBP) who satisfy a clinical prediction rule (CPR). BACKGROUND: A CPR that identifies patients with LBP who are likely to respond with rapid and prolonged reductions in pain and disability following spinal manipulation was developed and recently validated. The CPR developed to predict favorable response to manipulation investigated the effects of only 1 manipulation technique. The accuracy of the CPR for predicting outcomes using other manipulation techniques is not known. The purpose of the case series was to describe the outcomes of patients presenting to physical therapy with LBP who met the CPR and were treated with an alternative lumbar manipulation technique. CASE DESCRIPTION: Consecutive patients referred to physical therapy who satisfied the eligibility criteria, including the presence of at least 4 of the 5 criteria on the CPR, were invited to participate in the case series. Patients were treated for 2 visits with a side-lying lumbar manipulation technique, followed by a basic range of motion exercise. Patients who exhibited a 50% reduction or greater in disability, as measured by the Oswestry Disability Index (ODI), were considered to have experienced a successful outcome. OUTCOMES: A total of 12 patients participated in the case series. The mean age of the group was 39 years (SD, 8.9 years) and the median duration of symptoms was 19 days (range, 8-148 days). Of the 12 patients who participated in this case series, the mean reduction in disability as measured with the ODI was 57% (SD, 9%). Only 1 patient did not surpass the 50% reduction in ODI scores. DISCUSSION: Eleven of the 12 patients (92%) in this case series who satisfied the CPR and were treated with an alternative lumbar manipulation technique demonstrated a successful outcome in 2 visits. It is plausible that patients with LBP who satisfy the CPR may obtain a successful outcome with either manipulation technique directed at the lumbopelvic region.

Adult↗
PubMed2005

Slump stretching in the management of non-radicular low back pain: a pilot clinical trial.

The purpose of this study was to determine if slump stretching results in improvements in pain, centralization of symptoms, and disability in patients with non-radicular low back pain (LBP) with likely mild to moderate neural mechanosensitivity. Thirty consecutive patients referred to physical therapy by their primary care physician for LBP who met all eligibility criteria including a positive slump test but who had a negative straight-leg-raise test (SLR) agreed to participate in the study. All patients completed several self-report measures including a body diagram, numeric pain rating scale (NPRS), and the modified Oswestry Disability Index (ODI). Patients were randomized to receive lumbar spine mobilization and exercise (n = 14) or lumbar spine mobilization, exercise, and slump stretching (n = 16). All patients were treated in physical therapy twice weekly for 3 weeks for a total of 6 visits. Upon discharge, outcome measures were re-assessed. Independent t-tests were used to assess differences between groups at baseline and discharge. No baseline differences existed between the groups (P > .05). At discharge, patients who received slump stretching demonstrated significantly greater improvements in disability (9.7 points on the ODI, P < .001), pain (.93 points on the NPRS, P = .001), and centralization of symptoms (P < .01) than patients who did not. The results suggest that slump stretching is beneficial for improving short-term disability, pain, and centralization of symptoms. Future studies should examine whether these benefits are maintained at a longer-term follow-up.

Adult↗
PubMed2005

Immediate effects of thoracic manipulation in patients with neck pain: a randomized clinical trial.

Mechanical neck pain is a common occurrence in the general population resulting in a considerable economic burden. Often physical therapists will incorporate manual therapies directed at the cervical spine including joint mobilization and manipulation into the management of patients with cervical pain. Although the effectiveness of mobilization and manipulation of the cervical spine has been well documented, the small inherent risks associated with these techniques has led clinicians to frequently utilize manipulation directed at the thoracic spine in this patient population. It is hypothesized that thoracic spine manipulation may elicit similar therapeutic benefits as cervical spine manipulation while minimizing the magnitude of risk associated with the cervical technique. The purpose of this randomized clinical trial was to investigate the immediate effects of thoracic spine manipulation on perceived pain levels in patients presenting with neck pain. The results suggest that thoracic spine manipulation results in immediate analgesic effects in patients with mechanical neck pain. Further studies are needed to determine the effects of thoracic spine manipulation in patients with neck pain on long-term outcomes including function and disability.

Adult↗
PubMed2005

Manual physical therapy, cervical traction, and strengthening exercises in patients with cervical radiculopathy: a case series.

STUDY DESIGN: A case series of consecutive patients with cervical radiculopathy. BACKGROUND: A multitude of physical therapy interventions have been proposed to be effective in the management of cervical radiculopathy. However, outcome studies using consistent treatment approaches on a well-defined sample of patients are lacking. The purpose of this case series is to describe the outcomes of a consecutive series of patients presenting to physical therapy with cervical radiculopathy and managed with the use of manual physical therapy, cervical traction, and strengthening exercises. CASE DESCRIPTION: Eleven consecutive patients (mean age, 51.7 years; SD, 8.2) who presented with cervical radiculopathy on the initial examination were treated with a standardized approach, including manual physical therapy, cervical traction, and strengthening exercises of the deep neck flexors and scapulothoracic muscles. At the initial evaluation all patients completed self-report measures of pain and function, including a numeric pain rating scale (NPRS), the Neck Disability Index (NDI), and the Patient-Specific Functional Scale (PSFS). All patients again completed the outcome measures, in addition to the global rating of change (GROC), at the time of discharge from therapy and at a 6-month follow-up session OUTCOMES: Ten of the 11 patients (91%) demonstrated a clinically meaningful improvement in pain and function following a mean of 7.1 (SD, 1.5) physical therapy visits and at the 6-month follow-up. DISCUSSION: Ninety-one percent (10 of 11) of patients with cervical radiculopathy in this case series improved, as defined by the patients classifying their level of improvement as at least "quite a bit better" on the GROC. However, because a cause-and-effect relationship cannot be inferred from a case series, follow-up randomized clinical trials should be performed to further investigate the effectiveness of manual physical therapy, cervical traction, and strengthening exercises in a homogeneous group of patients with cervical radiculopathy.

Female↗
PubMed2004

Effectiveness of manual physical therapy to the cervical spine in the management of lateral epicondylalgia: a retrospective analysis.

DESIGN: Retrospective ex-post facto design. OBJECTIVES: To retrospectively review the management of patients with lateral epicondylalgia, and to compare self-reported outcomes to assess the potential benefit of manual physical therapy to the cervical spine. BACKGROUND: It has been postulated that dysfunction of the cervical spine may contribute to the symptoms associated with lateral epicondylalgia; however, the literature assessing the effectiveness of manual physical therapy to the cervicothoracic region in this patient population has been inconclusive. Documentation and analysis of outcomes of management strategies focusing on the cervical spine may lead to determining the most effective and efficient clinical practices. METHODS AND MEASURES: Of the 213 charts reviewed, 112 satisfied inclusion-exclusion criteria and were divided into 2 groups: those who received treatment solely directed at the elbow (local management [LM]), or those who received treatment directed at the elbow and cervical manual therapy (LM+C). Telephone follow-up interviews were used to determine the number of successful outcomes. Percentages of successful outcomes in each group were compared using chi-square analysis. An independent samples t test was used to compare the total number of visits per group. RESULTS: Sixty-one of the 112 patients were in the LM group, while 51 received LM+C. Seventy five percent of the patients available for follow-up in the LM group and 80% in the LM+C group reported a successful outcome. Patients in the LM group received a greater number of visits (mean, 9.7; SD, 2.4) than patients in the LM+C group (mean, 5.6; SD, 1.7; P<.01). CONCLUSIONS: The results of this retrospective review suggest that most patients had successful outcomes regardless of the inclusion of manual therapy interventions to the cervical spine. The LM+C group achieved the successful long-term outcome in significantly fewer visits.

Adult↗
PubMed2003

Dermatomyositis: evolution of a diagnosis.

BACKGROUND AND PURPOSE: As direct access evolves, physical therapists will increasingly encounter patients with pathology that might have an underlying systemic origin. The purpose of this case report is to describe the diagnostic process that led a patient's physical therapist to recognize signs and symptoms of dermatomyositis. CASE DESCRIPTION: The patient was an 18-year-old woman who was referred for physical therapy by her primary care physician on 3 occasions with 3 separate musculoskeletal diagnoses. During the third episode, the physical therapist recognized signs and symptoms that could be indicative of dermatologic disease and referred the patient to a dermatologist. OUTCOMES: A rheumatologist diagnosed the patient's condition as dermatomyositis and referred her for physical therapy. The physical therapy plan of care focused on strengthening and stretching, with an emphasis on a home exercise program. The Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36) indicated that the patient continually made functional improvements over an 18-month period. DISCUSSION: Although diagnosis of diseases such as inflammatory myopathies is not within a physical therapist's scope of practice, this case demonstrates the role a physical therapist can play in recognition of underlying systemic pathology by using the diagnostic process.

Adolescent↗