Effects of manual therapy on body posture: Systematic review and meta-analysis

Traditional Chinese medicine manual therapy for adolescent idiopathic scoliosis: a case report

Objectives

This case demonstrates the efficacy and safety of Traditional Chinese Medicine manual therapy (TCMMT) for the treatment of mild to moderate AIS.

Methods

An 10-year-old girl who suffered from low back pain (LBP) with marked shoulder inequality and razorback postural abnormalities, with a clinical diagnosis of idiopathic scoliosis, and the Cobb angle of 20° and angle of trunk rotation (ATR) of the thoracic vertebral segment at 7°, and ATR of the lumbar vertebral segment at 8°, was treated with TCMMT. The patient initially recovered from centralized LBP with repeated TCMMT twice per week for 1 month. Subsequently, the frequency of TCMMT treatment was changed to 1-2 sessions weekly for 6 months. Before treatment, after the first TCMMT, 1 month and 7 months of treatment, and 18 months of follow-up, we used ATR or Cobb angle and health-related quality of life (HRQOL) for assessment. The HRQOL was assessed using the visual analog scale (VAS) scores and the Scoliosis Research Society-22 (SRS-22) patient questionnaire. The minimum clinically important difference (MCID) was used to assess the effectiveness of clinical measures based on a "responder analysis".

Results

(a) The patient's VAS score was 40/100 before treatment, 25/100 after the first treatment, 15/100 after 1 month of treatment, 12/100 after 7 months of treatment, and 15/100 at follow-up to 18 months. (b) The patient's SRS-22 score was 54/110 before treatment, 61/110 after the first treatment, 79/110 after 1 month of treatment, 106/110 after 7 months of treatment, and 104/110 at follow-up to 18 months. (c) Before treatment, the patient's thoracic ATR angle was 7° and the lumbar ATR angle was 8°, there was no change in the ATR angles of the thoracic and lumbar spine after the first treatment. The thoracic ATR angle was 6° and the lumbar ATR angle was 5° after 1 month of treatment. The thoracic ATR angle was 1.5° and the lumbar ATR angle was 3.5° after 7 months of treatment. The thoracic ATR angle was 2° and the lumbar ATR angle was 4° at the follow up till 18 months. (d) The patient's Cobb angle was 20° before treatment, 7° after the 7 month of treatment, and 8° at follow-up to 18 months. No adverse events during treatment.

Conclusions

TCMMT is a conservative treatment option worthy of consideration when considering a conservative treatment strategy for AIS.

Effect of manual manipulation on mechanical gait parameters

CONTEXT

A variety of manual manipulation techniques are utilized in clinical practice to alleviate pain and improve musculoskeletal function. Many manual practitioners analyze gait patterns and asymmetries in their assessment of the patient, and an increasing number of gait motion capture studies are taking place with recent improvements in motion capture technology. This study is the first systematic review of whether these manual modalities have been shown to produce an objectively measurable change in gait mechanics.

OBJECTIVES

This study was designed to perform a systematic review of the literature to assess the impact of manual medicine modalities on biomechanical parameters of gait.

METHODS

A master search term composed of keywords and Medical Subject Headings (MeSH) search terms from an initial scan of relevant articles was utilized to search six databases. We screened the titles and abstracts of the resulting papers for relevance and then assessed their quality with the Cochrane Risk of Bias Tool. Clinical trials that featured both a manual manipulation intervention and multiple mechanical gait parameters were included. Case reports and other studies that only measured gait speed or other subjective measures of mobility were excluded.

RESULTS

We included 20 studies in our final analysis. They utilize manipulation techniques primarily from osteopathic, chiropractic, massage, and physiotherapy backgrounds. The conditions studied primarily included problems with the back, knee, and ankle, as well as healthy patients and Parkinson's patients. Control groups were highly variable, if not absent. Most studies measured their gait parameters utilizing either multicamera motion capture systems or force platforms.

CONCLUSIONS

Twelve of 20 papers included in the final analysis demonstrated a significant effect of manipulation on gait variables, many of which included either step length, walking speed, or sagittal range of motion (ROM) in joints of the lower extremity. However, the results and study design are too heterogeneous to draw robust conclusions from these studies as a whole. While there are initial indications that certain modalities may yield a change in certain gait parameters, the quality of evidence is low and there is insufficient evidence to conclude that manual therapies induce changes in biomechanical gait parameters. Studies are heterogeneous with respect to the populations studied and the interventions performed. Comparators were variable or absent across the studies, as were the outcome variables measured. More could be learned in the future with consistent methodology around blinding and sham treatment, and if the gait parameters measured were standardized and of a more robust clinical significance.

The Efficacy of Manual Therapy on Musculoskeletal Pain in Menopause: A Systematic Review

(1) Background: The aim of this review was to evaluate the effects of manual therapy for musculoskeletal pain in menopausal women. (2) Methods: A comprehensive search of manuscripts published from inception until 29 February 2024 was conducted on PubMed, EBSCO Information Services (EBSCOhost), Physiotherapy Evidence Database (Pedro), Web of Science, Scientific Electronic Library Online (SciELO), Cochrane Central Register of Controlled Clinical Trials, and Scopus using Medical Subject Headings (MeSH) and free terms. Randomized controlled trials (RCT) investigating the effects of manual therapy for musculoskeletal pain in postmenopausal women were included. Articles published in non-English or non-Portuguese languages, case reports, expert opinions, dissertations, conference papers, and gray literature were excluded. Studies were screened for population, musculoskeletal pain, intervention, and pain outcome by two independent reviewers using an ad hoc data extraction form. (3) Results: A total of 5 RCTs (4 with high risk of bias and 1 with low risk of bias) were included (total sample = 245), addressing thumb carpometacarpal osteoarthritis, thoracic kyphosis, chronic neck and backache, knee osteoarthritis, and sternocostal joint pain. The combined results of these studies showed improved musculoskeletal pain in menopausal women; duration of the follow-up was between 4 weeks to 6 months. Conclusions: The majority of studies included in this systematic review were effective in reducing musculoskeletal pain in menopausal women. These results come mainly from studies with a high risk of bias with small sample sizes, and the most representative follow-up period was short-term. Therefore, the results of this systematic review should be interpreted with caution.

Immediate Effects of Myofascial Release Treatment on Lumbar Microcirculation: A Randomized, Placebo-Controlled Trial

(1) Background: Inflammatory processes in the thoracolumbar fascia (TLF) lead to thickening, compaction, and fibrosis and are thought to contribute to the development of nonspecific low back pain (nLBP). The blood flow (BF) of fascial tissue may play a critical role in this process, as it may promote hypoxia-induced inflammation. The primary objective of the study was to examine the immediate effects of a set of myofascial release (MFR) techniques on the BF of lumbar myofascial tissue. The secondary objectives were to evaluate the influence of TLF morphology (TLFM), physical activity (PA), and body mass index (BMI) on these parameters and their correlations with each other. (2) Methods: This study was a single-blind, randomized, placebo-controlled trial. Thirty pain-free subjects (40.5 ± 14.1 years) were randomly assigned to two groups treated with MFR or a placebo intervention. Correlations between PA, BMI, and TLFM were calculated at baseline. The effects of MFR and TLFM on BF (measured with white light and laser Doppler spectroscopy) were determined. (3) Results: The MFR group had a significant increase in BF after treatment (31.6%) and at follow-up (48.7%) compared with the placebo group. BF was significantly different between disorganized and organized TLFM (p < 0.0001). There were strong correlations between PA (r = -0.648), PA (d = 0.681), BMI (r = -0.798), and TLFM. (4) Conclusions: Impaired blood flow could lead to hypoxia-induced inflammation, possibly resulting in pain and impaired proprioceptive function, thereby likely contributing to the development of nLBP. Fascial restrictions of blood vessels and free nerve endings, which are likely associated with TLFM, could be positively affected by the intervention in this study.

A Systematic Review on Spinal Asymmetries in Case Studies of Unilateral Nephroptosis from a Viscerosomatic Point of View

The assessment of posture and asymmetries is common in musculoskeletal clinical practice, and correction is a frequent goal. In this setting, posture and asymmetries are usually interpreted in terms of musculoskeletal issues. This study aimed to evaluate spinal asymmetries in case studies of unilateral nephroptosis. A systematic review was performed using PubMed, CINAHL, Scopus and Web of Science. We included case reports and case series of nephroptotic patients which showed diagnostic imaging that allowed us to assess the presence of spinal asymmetries in the frontal plane. The methodological quality of the selected studies was assessed by using Case Report (CARE) checklist. Nineteen studies were included, with a total number of 78 reported patients (69 women) ranging 22 to 44 years old (mean: 29). Only one patient presented with medial nephroptosis, while the rest presented with caudal migration. Ninety-one percent of the cases affected to the right kidney. All cases but two showed homolateral flank closure (lower rib descent, iliac crest raise and/or homolateral side-bending). The correction of nephroptosis, either by supine position or surgical treatment, removed asymmetries in some cases while other cases improved only partly. Manual therapists must consider visceral implications while assessing body posture. Further, since the most common symptom of nephroptosis is loin pain, and it has been claimed that loin pain is underdiagnosed, manual therapists should consider its potential presence during clinical practice. Finally, being that nephroptosis shares several features with idiopathic lumbar scoliosis (type of patient, postural adaptation), more research is needed regarding any possible relation between them.

Influence of Rolfing Structural Integration on Active Range of Motion: A Retrospective Cohort Study

Background: Recent work has investigated significant force transmission between the components of myofascial chains. Misalignments in the body due to fascial thickening and shortening can therefore lead to complex compensatory patterns. For the treatment of such nonlinear cause−effect pathology, comprehensive neuromusculoskeletal therapy such as the Rolf Method of Structural Integration (SI) could be targeted. Methods: A total of 727 subjects were retrospectively screened from the medical records of an SI practice over a 23-year period. A total of 383 subjects who had completed 10 basic SI sessions met eligibility criteria and were assessed for active range of motion (AROM) of the shoulder and hip before and after SI treatment. Results: Shoulder flexion, external and internal rotation, and hip flexion improved significantly (all p < 0.0001) after 10 SI sessions. Left shoulder flexion and external rotation of both shoulders increased more in men than in women (p < 0.0001) but were not affected by age. Conclusions: An SI intervention could produce multiple changes in the components of myofascial chains that could help maintain upright posture in humans and reduce inadequate compensatory patterns. SI may also affect differently the outcome of some AROM parameters in women and men.