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1.

Question

What are the effects of patellar taping on pain, functional disability and patellar alignments in Patellofemoral Pain Syndrome (PFPS)?

Design

Double-blind randomized clinical trial.

Participants

Thirty PFPS Patients were randomly divided into two groups, intervention and control.Intervention: Patients in control group received only the routine physiotherapy. In addition to routine physiotherapy, patellar taping was used in the intervention group. Each patient was treated for 12 sessions over a period of 4 weeks.

Outcome measures

The KOOS and VAS questionnaires were used to assess the quality of life (QOL) and pain intensity, respectively. Three components of patellar alignment including Patellofemoral Congruence Angle (PFCA), Lateral Patellofemoral Angle (LPFA) and Lateral Patellar Displacement (LPD) were evaluated using the skyline radiography method.

Results

The results indicated that there was no significant difference between the control and intervention groups for LPD (P = 0.586), PFCA (P = 0.704) and LPFA (P = 0.176) variables. No significant difference was found between the two groups in all items of the KOOS questionnaire. The knee pain intensity was significantly reduced in both the intervention (P < 0.001) and control (P = 0.001) groups at the end of the 4th week.

Conclusion

The results of the present study indicated that patellar taping compared to routine physiotherapy treatments had no beneficial effects on pain reduction, QOL improvement and correction of patellar alignment in PSPS patients.

Trial registration

IRCT201111012851N2.  相似文献   

2.

Background

Maitland Mobilization or Mulligan Mobilization with Movement (MWM) approaches have been widely used clinically for pain relief and improving mobility in Osteoarthritis knee. However the experimental evidence supporting the usage of these mobilization techniques as sole interventions in management of Osteoarthritis knee is insufficient.

Objective

To determine from Maitland Mobilization and Mulligan MWM, which mobilization technique will be more effective in reducing pain and improving mobility and function in OA knee immediately after the intervention.

Study design

Randomized Crossover trial.

Materials and methods

30 subjects with osteoarthritis knee were recruited and 15 each were randomly allocated to two intervention sequences-one sequence was where Maitland was given first followed by Mulligan and the other was where Mulligan was given first followed by Maitland with a washout period of 48 h in between the two interventions. Numeric Pain Rating Scale (NPRS), Timed Up and Go (TUG) test and Pain free Squat Angle were the outcome measures measured before and immediately after both interventions.

Results

Using Repeated Measures ANOVA for analysis of outcomes between and within interventions, no significant differences were seen between Maitland Mobilization and Mulligan MWM, for NPRS, TUG and Pain free Squat Angle (p = 0.18, p = 0.27,p = 0.17) respectively whereas within the interventions both Maitland and Mulligan all outcome measures showed significant changes (p < 0.001).

Conclusion

Thus it can be seen that Maitland mobilization and Mulligan MWM, both are equally effective in osteoarthritis knee in reducing pain and improving functional mobility and pain free squat angle immediately post treatment.  相似文献   

3.

Introduction

The importance of physical exercise for patients with fibromyalgia (FM) is very clear in the literature. Dancing is a type of aerobic exercise that has great acceptance. In addition to the beneficial effects of aerobic exercise, Zumba works on motor coordination and also has socializing as a part that should be included in patients with fibromyalgia.

Objectives

To evaluate the effectiveness of Zumba dancing in improving pain, functional capacity, quality of sleep and quality of life of women with fibromyalgia.

Design

A pre-post treatment design.

Methods

We evaluated 19 women with fibromyalgia, selected by convenience. Data were collected in the second half of 2016. Zumba dancing was performed twice a week for 12 weeks. Patients were evaluated at week 0 (T0) and at week 12 (T12), by the following instruments: VAS (Visual Analogic Scale), Likert Scale, TUG (Timed Up an Go Test), 6MWT (Six-minute Walk Test), FIQ (Fibromyalgia Impact Questionnaire), PSQI (Pittsburgh Sleep Quality Index), ESS (Epworth Sleepiness Scale) and SF-36 quality of life.

Results

We found differences in pain (VAST0 = 6.21 and VAST12 = 4.53) with p = 0.001 and in the domain physical functioning of SF36 (T0 = 42.37 and T12 = 52.11) with p = 0.04. No differences were found for the other variables between the times.

Conclusion

Zumba dancing as a form of treatment for three months for patients with fibromyalgia was effective in improving pain and physical functioning. Future controlled and randomized clinical trials should be performed to improve the evidence of Zumba dancing in women with fibromyalgia.  相似文献   

4.

Objective

This study tested inter- and intrarater reliability of the digital pressure algometer and modified adheremeter and concurrent validity in the algometer in both normal abdominal tissue and in chronically painful C-section scars.

Study design

Correlational Reliability/Validity.

Background

The algometer is used to measure pressure-pain threshold (PPT). The adheremeter is a tool to measure tissue extensibility. Painful abdominal scars are being treated successfully with soft-tissue techniques yet reliable measurement tools for this tissue have not been reported.

Methods and measures

59 subjects with normal abdominal tissue were marked at a point 2 inches inferolateral to the umbilicus. Two separate testers measured PPT twice with an algometer and tissue extensibility in superior/left/inferior/right directions with a modified adheremeter. 29 subjects with painful C-section scars were marked at 2.5?cm intervals along the scar. A total of 115 points were measured in the same manner as above. C-section subjects also were asked to rate their pain using the numeric pain rating scale (NPRS). Each tester was blinded to all other measurements.

Results

For PPT, intraclass correlations (ICC's) ranged from 0.814 to 0.933 with a standard error of measurement (SEM) ranging from 1.65N to 5.9?N. For tissue mobility, ICC's ranged from 0.430 to 0.914; SEM ranging from 1.67?mm to 3.7?mm. All but 2 measures had ICCs that were good-excellent. Inferior glide in C-section tissues showed the least and multi-directional measurement the strongest reliability. The PPT had a moderate negative correlation (r?=??0.551) with the NPRS.

Conclusions

The algometer showed excellent inter- and intra-rater reliability on normal abdominal tissue and C-section scars. It showed moderate criterion validity when compared against the NPRS. The modified adheremeter showed good-excellent inter- and intra-rater reliability on both normal abdominal tissue and C-section scars. Both measures have clinical and research applications for women's health practitioners.  相似文献   

5.

Background

Myofascial pain syndrome (MPS) is a condition that involves skeletal muscles. It is caused by overload or disuse of muscles and is characterized by extreme tenderness in the muscles with taut bands. Treatment for MPS is different from that for cancer-related pain. Cancer patients have many factors that cause restriction of body movement and posture. Although cancer patients appear to demonstrate risk factors for MPS, its prevalence has not been reported in patients with incurable cancer. This study was conducted to investigate the prevalence of MPS in patients with incurable cancer.

Methods

A retrospective chart review. The data for patients with incurable cancer who received palliative care at our department between September 2015 and March 2016 were investigated. We examined the prevalence of MPS, which was diagnosed on the basis of the Rivers criteria (RC) and Simons criteria (SC). We also examined the following factors associated with MPS: performance status (PS), use of medical devices, and primary cancer sites. The primary outcome was the prevalence of MPS based on RC. Secondary outcomes included the prevalence of MPS based on SC and the relationship between MPS and either PS or medical devices.

Results

Thirty-four patients with incurable cancer were identified. MPS based on RC or SC was detected in 10 (29%) and 20 (59%) patients, respectively. Twenty-two of 34 patients who complained of pain, 10 (45%) had MPS based on RC and 20 (90%) had MPS based on SC. Age and central venous port were risk factors for MPS by multivariate analysis.

Conclusion

A very high prevalence of MPS was detected in our study population. MPS should be considered when patients with incurable cancer complain of pain.  相似文献   

6.

Background

Neck pain is a common musculoskeletal complaint in computer users due to prolonged static or awkward work postures. It has been shown that pathogenesis of neck pain is associated with scapular movement impairment syndromes. However, there is a dearth of literature in treatment based on these syndromes.

Aim

To identify the effects of movement impairment-based treatment in the management of mechanical neck pain, in computer users.

Methods

In the present study, twenty-seven subjects were recruited. Based on the identified scapular impairment syndrome, they were trained with scapular movement impairment-based exercises for four weeks. Pain, disability and cervical range of motion were measured with numeric pain rating scale, neck disability index and inclinometer, respectively, at baseline and at four weeks.

Results

Twenty-one subjects completed the study. After four weeks, a significant difference of 4.81 points for numeric pain rating scale and 24.47% for neck disability index at 95% CI were found. The cervical range of motion showed a significant change (p < 0.05) of 10.09° for flexion, 24.47° for extension, 7.42° for right lateral flexion, 6.23° for left lateral flexion, 15.52° for right rotation and 14.95° for left rotation at 95% CI.

Conclusions

Exercises based on scapular impairment syndromes were given for four weeks. It was found to be effective in relieving pain and reducing dysfunction in computer users with mechanical neck pain  相似文献   

7.

Introduction

Chronic non-specific low back pain (LBP) may lead to functional impairment and physical disability. The aim of this study was to compare the effects of selective Pilates (SP) and extension-based (EB) exercises on pain, lumbar spine curvature, lumbar forward flexion range of motion (ROM), and physical disability in such individuals.

Materials and methods

In this randomized clinical trial, Forty-seven patients with chronic non-specific LBP (Mean of age: 39.7 years) were randomly allocated into either SP (N = 16), EB (N = 15), or control (N = 16) groups. The measurements included pain intensity, physical disability, lumbar forward bending ROM, and lumbar spine curvature at the baseline, after receiving the 6-week interventions, and also following one month of cessation of the exercises The analysis of co-variance (ANCOVA) and Post-hoc Bonferroni tests were administered to compare the three groups after the interventions and one month later (P < 0.05).

Results

More significant improvement was observed in SP group compared to the subjects receiving EB exercises in terms of pain, ROM, and physical disability (P < 0.001), however, there was no significant difference between the two experimental groups for lumbar curvature (P > 0.05). Furthermore; in follow-up, the patients in SP group significantly achieved a higher level of pain intensity improvement and lumbar flexion ROM than the EB exercises (P < 0.001).

Conclusions

It is estimated that core muscles activation and improving lumbopelvic rhythm in SP training may play a role in decreasing pain and physical disability in chronic LBP patients. Further high-quality studies are required to investigate the details of this mechanism.  相似文献   

8.

Background

Treatment of movement faults in the neck is known as an important factor in treatment of chronic neck pain. Along with the identification of site and direction of the faults, direction-movement control intervention retrains the control of the movement faults.

Purpose

This study was designed to investigate long-term effects of a direction-movement control training on pain, disability, head repositioning accuracy, function, cervical flexor endurance, and range of motion in female patients with chronic nonspecific neck pain.

Material and methods

Thirty women (36.5 ± 5.7 years) with chronic nonspecific neck pain were randomly allocated into two groups, i.e., an experimental group (n = 15) and a control group (n = 15). The experimental group performed the direction-movement control training for 30 min/day, three days per week for six months.All subjects were evaluated using the visual analog scale (VAS), range of motion (TOM), progressive iso-inertial lifting evaluation (PILE), neck disability Index (NDI), helmet attached with laser pointer using for head repositioning accuracy (HRA), and Trott's test (deep neck flexor endurance), in pre- and six-months post-treatment intervention.

Results

Significant differences were observed for the pain, neck disability Index, function endurance, head repositioning accuracy, range of motion, and cervical flexor endurance in the experimental group compared to that of control group.

Conclusion

Direction-movement control training is likely to be an effective training program to enhance body functionality through improvement of pain, function, endurance, head repositioning accuracy, range of motion, and cervical flexor endurance. Due to the high reported effect size for direction-movement control exercises, the application of the training is suggested as a supplementary method to improve chronic nonspecific neck pain in females.  相似文献   

9.

Objective

assess the effects of ischemic compression and kinesiotherapy on the rehabilitation of breast cancer survivors with chronic myofascial pain.

Methods

A randomized, controlled, blinded clinical trial was performed with 20 breast cancer survivors with myofascial trigger point in the upper trapezius muscle. Patients were randomly allocated to ischemic compression + kinesiotherapy (G1, n = 10) and kinesiotherapy (G2, n = 10). Both groups were submitted to 10 sessions of treatment. The variables evaluated were: Numeric Rating Scale, Pain Related Self-Statement Scale, pressure pain threshold, Functional Assessment of Cancer Therapy-Breast and Infrared thermography.

Results

A significant reduction (p < 0.05) was observed in pain intensity after 10 sessions in Groups 1 and 2, a significant increase (p < 0.05) in pressure pain threshold in both the operated and non-operated side after 10 sessions for Group 1.

Conclusion

Ischemic compression associated with kinesiotherapy increases the pressure pain threshold on the myofascial trigger point in the upper trapezius muscle and reduces the intensity of pain in breast cancer survivors with myofascial pain.  相似文献   

10.

Background

A variety of tests have been proposed to measure the performance of neck flexor muscles, but head-to-head comparisons hardly have been documented.

Objective

To compare reliability indexes, construct validity, and ability to discriminate between individuals with and without neck pain of 4 muscle tests (deep neck flexors endurance test [DNFET]; 2 variations of the craniocervical flexion test [CCFT1 and CCFT2]; and dynamometry).

Design

Reliability and validity study.

Setting

General community.

Participants

A total of 66 participants, 33 with chronic idiopathic neck pain (mean ± standard deviation pain intensity: 3.2 ± 1.9) and 33 without neck pain, from the general population.

Methods/Main Outcome

Neck muscle functioning was assessed with the CCFT1, the CCFT2, the DNFET, and dynamometry on 2 separate sessions. Participants with neck pain also were assessed for pain intensity, disability, pain catastrophizing, and fear of movement.

Results

Relative reliability of all tests was at least moderate (intraclass correlation coefficient ≥ 0.62), whereas measurement error was high, particularly for the DNFET (95% minimum detectable change ≥ 23.00 seconds). All tests showed moderate correlation (r ≥ 0.3) with at least 2 pain-related measures and moderate-to-strong correlations with each other. Principal component analysis retained 2 factors explaining 68%-73% of the variance of the 4 muscle tests. Significant differences between groups were found for the DNFET and dynamometry (P < .05).

Conclusion

The reliability indexes suggest that the DNFET and the CCFT may be more appropriate for group comparisons than for individual comparisons. The 4 tests seem to have construct validity, but they also seem to measure slightly different constructs.

Level of Evidence

III  相似文献   

11.

Objective

To determine the effect of mobilization and routine physiotherapy on pain, disability, neck range of motion (ROM) and neck muscle endurance (NME) in patients having chronic mechanical neck pain (NP).

Methods

Sixty eight patients with chronic mechanical NP were randomly allocated into two groups by using a computer generated random sequence table with 34 patients in the multi-modal mobilization group and 34 patients in the routine physiotherapy group. Baseline values for pain, disability, NME, and neck ROM were recorded using visual analogue scale (VAS), neck disability index (NDI), neck flexor muscle endurance test and universal goniometer respectively, before the treatment. Each patient received 10 treatment sessions over a period of four weeks and at the end of four weeks all the outcome measures were recorded again.

Results

A paired t-test revealed significant pre to post treatment differences for all outcome measures in both groups (p ≤ 0.001 in all instances). An independent t-test revealed statistically significant differences for pain, disability, NME, and neck ROM in favor of the multi-modal mobilization group with a between group difference of 1.57 cm for VAS (p < 0.001), 11.74 points for NDI (p = 0.001), 18.45 s for NME (p < 0.001) and 6.06–8.24° for neck ROM (p < 0.05).

Conclusion

The results suggest that a combination of cervical mobilization with routine physiotherapy is more effective for reducing pain and disability and improving NME and neck ROM in patients with chronic mechanical NP compared to routine physiotherapy alone.  相似文献   

12.

Objective

To investigate the effects of an osteopathic manipulative treatment (OMT), which includes a diaphragm intervention compared to the same OMT with a sham diaphragm intervention in chronic nonspecific low back pain (NS-CLBP).

Design

Parallel group randomized controlled trial.

Setting

Private and institutional health centers.

Participants

Participants (N=66) (18-60y) with a diagnosis of NS-CLBP lasting at least 3 months.

Interventions

Participants were randomized to receive either an OMT protocol including specific diaphragm techniques (n=33) or the same OMT protocol with a sham diaphragm intervention (n=33), conducted in 5 sessions provided during 4 weeks.

Main Outcome Measures

The primary outcomes were pain (evaluated with the Short-Form McGill Pain Questionnaire [SF-MPQ] and the visual analog scale [VAS]) and disability (assessed with the Roland–Morris Questionnaire [RMQ] and the Oswestry Disability Index [ODI]). Secondary outcomes were fear-avoidance beliefs, level of anxiety and depression, and pain catastrophization. All outcome measures were evaluated at baseline, at week 4, and at week 12.

Results

A statistically significant reduction was observed in the experimental group compared to the sham group in all variables assessed at week 4 and at week 12 (SF-MPQ [mean difference ?6.2; 95% confidence interval, ?8.6 to ?3.8]; VAS [mean difference ?2.7; 95% confidence interval, ?3.6 to ?1.8]; RMQ [mean difference ?3.8; 95% confidence interval, ?5.4 to ?2.2]; ODI [mean difference ?10.6; 95% confidence interval, ?14.9 to 6.3]). Moreover, improvements in pain and disability were clinically relevant.

Conclusions

An OMT protocol that includes diaphragm techniques produces significant and clinically relevant improvements in pain and disability in patients with NS-CLBP compared to the same OMT protocol using sham diaphragm techniques.  相似文献   

13.

Background

Chronic fatigue syndrome (CFS) is a general term used to describe a number of medical conditions that lead to persistent levels of fatigue and distress.

Objectives

Osteopathic manipulative treatment (OMT) combined with shoulder exercises to resolve musculoskeletal sports injury may have also led to a reduction in pain and improved strength with the patient reporting a change in CFS levels.

Clinical features

19-year-old male student, (statue 194cm and mass 80kg) who had played county level cricket and hockey. Presented with a two-year history of left shoulder pain (VAS 8/10) and a diagnosis of chronic fatigue syndrome.

Intervention and outcomes

OMT was performed over four clinical visits throughout a four a month period. Management goal was pain reduction, neural regulation, and facilitation of breathing mechanics to improve lymphatic drainage and restoration of shoulder strength and control.

Conclusion

Clinically a reduction in pain (VAS 8/10–0/10) over four treatments appeared to correlate with improved shoulder strength. It was also reported that due to pain reduction, CFS might have improved.  相似文献   

14.

Objectives

To examine the effect of experimental knee pain on perceived knee pain and gait patterns and to examine the efficacy of transcutaneous electrical nerve stimulation (TENS) on perceived knee pain and pain-induced knee gait mechanics.

Design

Crossover trial.

Setting

Biomechanics laboratory.

Participants

Recreationally active, individuals without musculoskeletal pain aged 18 to 35 years (N=30).

Interventions

Thirty able-bodied individuals were assigned to either a TENS (n=15) or a placebo (n=15) group. All participants completed 3 experimental sessions in a counterbalanced order separated by 2 days: (1) hypertonic saline infusion (5% NaCl); (2) isotonic saline infusion (0.9% NaCl); and (3) control. Each group received sensory electrical stimulation or placebo treatment for 20 minutes, respectively.

Main Outcome Measures

Perceived pain was collected every 2 minutes using a 10-cm visual analog scale (VAS) for 50 minutes and analyzed using a mixed model analysis of covariance with repeated measures. Gait analyses were performed at baseline, infusion, and treatment. Sagittal and frontal knee angles and internal net joint torque across the entire stance were analyzed using a functional data analysis approach.

Results

Hypertonic saline infusion increased perceived pain (4/10cm on a VAS; P<.05) and altered right knee angle (more flexion and less abduction; P<.05) and internal net joint torque (less extension and greater abduction; P<.05) across various stance phases. TENS treatment reduced perceived pain and improved right sagittal gait abnormalities as compared with placebo treatment (P<.05).

Conclusions

This pain model increases perceived pain and induces compensatory gait patterns in a way that indicates potential quadriceps weakness. However, TENS treatment effectively reduces perceived pain and restores pain-induced gait abnormalities in sagittal knee mechanics.  相似文献   

15.

Objective

To document in adults affected by autosomal recessive spastic ataxia of Charlevoix-Saguenay (ARSACS) the intra- and interrater reliability, standard error of measurement, agreement, minimal detectable change, and construct validity of the 9-Hole Peg Test (NHPT), the Standardized Finger-to-Nose Test (SFNT), and grip strength.

Design

Metrologic study.

Setting

Neuromuscular rehabilitation clinic.

Participants

Genetically confirmed adult patients with ARSACS (N=42; 21 women; mean age, 38.6y).

Interventions

Not applicable.

Main Outcome Measures

Intra- and interrater reliability was determined using the intraclass correlation coefficient (ICC). Construct validity was determined by assessing the capacity of the NHPT, the SFNT, and grip strength to distinguish between participants based on sex, mobility stages, and age groups, and on performance on the Archimedes spiral and fast alternating hand movements tests.

Results

All 3 tests have shown excellent reliability (ICC=.90–.98). However, the limit of agreement was influenced by the participant’s performance on the NHPT, and the minimal detectable change was very different for both hands (right=9.7 vs left=28.0). Construct validity was confirmed for the SFNT and NHPT, but it was not demonstrated for grip strength.

Conclusions

Given the metrologic properties assessed in this study, the SFNT is an excellent measure to assess upper limb coordination, whereas the NHPT must be used with caution. The grip strength is reliable but does not seem to reflect disease severity.  相似文献   

16.

Background

A myofascial trigger point (MTrP) has been defined as a hyperirritable, palpable nodule in a skeletal muscle. The signs and symptoms of a MTrP include muscle pain, weakness, and dysfunction. MTrPs are common problems associated with soft tissue pathology. Having an intervention to decrease MTrP pain can be clinically valuable.

Purpose

To determine if a series of six instrument-assisted soft tissue mobilization (IASTM) treatments rendered over three weeks would influence the pressure pain threshold (PPT) of a myofascial trigger point (MTrP).

Methods

Randomized, control trial of healthy individuals (n = 29) with MTrPs in the upper trapezius muscle. The intervention was six IASTM treatments rendered over three weeks. Each treatment included 1 min of sweeping with the GT-1/HG-2 (handle bar), 1 min of swivel with the knob of the GT-1/HG-2 directly over the MTrP, 2 min of fanning with the GT-4/HG-8 (convex single bevel), and concluded with 1 min of sweeping with GT-1/HG-2.The outcome measure used a dolorimeter to compare PPT before and after three weeks in both the treatment and control groups.

Results

Paired t-test for PPT pre-test and post-test of the control and treatment groups were p = 0.42159 and p = 0.00003, respectively. A one-way ANOVA of the control and IASTM groups revealed a statistically significant difference (p < 0.0001). The power calculation was greater than 0.99.

Conclusions

A 5-min intervention using three IASTM techniques can effectively increase the PPT of a MTrP in six treatments over a three-week period of time.  相似文献   

17.

Purpose

The prevalence of dementia has increased rapidly with an aging Korean population. Compared to those without dementia, individuals with dementia have more and complex needs. In this study, the Korean version of the Camberwell Assessment of Need for the Elderly (CANE-K) was evaluated to determine its suitability for individuals with dementia in Korea.

Methods

The CANE-K was developed following linguistic validation. The reliability of the measurement was examined with Cronbach α coefficient. The factor structure and construct validity were evaluated by performing exploratory factor analysis and confirmatory factor analyses. Pearson's correlation coefficients with related measures were used to ensure concurrent validity.

Results

Four factors extracted with exploratory factor analysis and confirmatory factor analyses validated the model structure (χ2 = 367.25, p < .001, goodness-of-fit index = .84, adjusted goodness-of-fit index = .80, root mean square error of approximation = .07, and comparative fit index = .83). Items on the CANE-K loaded on the four factors in a range between .40 and .80. The output of Pearson's correlation coefficient with cognitive impairment, behavioral problems, activities of daily living, and caregiver burden showed acceptable concurrent validity.

Conclusion

The CANE-K showed a reasonable degree of reliability and validity. Therefore, it has good potential to appropriately measure the needs and unmet needs of those with dementia.  相似文献   

18.

Objective

To explore the feasibility of a newly developed smartphone-based exercise program with an embedded self-classification algorithm for office workers with neck pain, by examining its effect on the pain intensity, functional disability, quality of life, fear avoidance, and cervical range of motion (ROM).

Design

Single-group, repeated-measures design.

Setting

The laboratory and participants' home and work environments.

Participants

Offices workers with neck pain (N=23; mean age ± SD, 28.13±2.97y; 13 men).

Intervention

Participants were classified as having 1 of 4 types of neck pain through a self-classification algorithm implemented as a smartphone application, and conducted corresponding exercise programs for 10 to 12min/d, 3d/wk, for 8 weeks.

Main Outcome Measures

The visual analog scale (VAS), Neck Disability Index (NDI), Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36), Fear-Avoidance Beliefs Questionnaire (FABQ), and cervical ROM were measured at baseline and postintervention.

Results

The VAS (P<.001) and NDI score (P<.001) indicated significant improvements in pain intensity and functional disability. Quality of life showed significant improvements in the physical functioning (P=.007), bodily pain (P=.018), general health (P=.022), vitality (P=.046), and physical component scores (P=.002) of the SF-36. The FABQ, cervical ROM, and mental component score of the SF-36 showed no significant improvements.

Conclusions

The smartphone-based exercise program with an embedded self-classification algorithm improves the pain intensity and perceived physical health of office workers with neck pain, although not enough to affect their mental and emotional states.  相似文献   

19.

Objective

Due to the significant prevalence of knee disorders and patellofemoral pain syndrome, as well as the importance of quadriceps strengthening in knee rehabilitation programs, it is necessary to specify the best method to activate and strengthen the quadriceps muscles. The current study aimed at comparing the maximum generated isometric force during an active straight-leg-raising (SLR) maneuver in a sitting position by changing the hip rotational position with and without the simultaneous contraction of the ankle dorsiflexor muscles.

Methodology

The current study was performed on 30 healthy males recruited with a non-random and available sampling method. The maximum generated force was measured during the SLR maneuver in six compound internal and external rotations and in a neutral position with and without ankle dorsiflexor contraction. The obtained generated force was analyzed using repeated measures ANOVA.

Results

The generated forces in the SLR with and without contracting the ankle dorsiflexors were significantly different (p = 0.001), and taking different positions of hip rotation led to significant changes in the generated force (p = 0.005).

Conclusion

The adoption of external hip rotation with the contraction of ankle dorsiflexors during the SLR maneuver generated the most force. Based on the interaction of these conditions, the general recommendation is to perform the SLR exercise in an external hip rotation with the simultaneous contraction of the ankle dorsiflexors in subjects with quadriceps muscle weakness.  相似文献   

20.
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