Journal of Manipulative and Physiological Therapeutics

OBJECTIVE: This study aimed to compare sensory organization test and postural control strategies between individuals with mild and moderate-to-severe forward head posture (FHP). METHODS: A sensory organization test (SOT) was performed in 6 conditions using computerized dynamic posturography, to assess postural control. Equilibrium scores representing overall balance, strategy analysis to assess ankle vs hip strategy dominance, and sensory analysis (Somatosensory, visual, vestibular, visual preference ratio) as an indicator of the use of sensory systems were obtained...

OBJECTIVE: The aims of this study were to (1) examine if the location of pregnancy-related back pain impacts activities of daily living and absence from work and (2) determine which types of pain were more likely to persist postpartum. METHODS: This was a secondary analysis of data from an observational cohort study. Data were collected in Ontario between 2013 and 2014. Four pain location groups were identified, including low back pain (LBP), pelvic girdle pain (PGP), combined pain, and mixed pain...

OBJECTIVE: This study aimed to investigate the synergy between the diaphragm and pelvic floor muscles (PFM) according to different exercise positions in women with pelvic floor dysfunction. Our secondary aim was to determine the short-term effects of single-week pelvic floor muscle training (PFMT) program on diaphragmatic function. METHODS: The cross-sectional study included 64 women with pelvic floor dysfunction. The participants' diaphragm and abdominal muscle functions during voluntary PFM contraction and relaxation were assessed by surface electromyography and ultrasonography...

OBJECTIVE: The objective of this study was to determine whether seated cervical manipulation produced changes in autonomic nervous system activity, as measured by heart rate variability and plasma norepinephrine levels. METHODS: Ninety-five healthy young adults (ages 20-48 years) were recruited into a single-blinded physiological study, with 47 randomized to a seated cervical manipulation and 44 randomized to a sham procedure. Heart rate variability in the frequency domain, and plasma norepinephrine levels were measured prior to, immediately following, and 5 minutes following the intervention...

OBJECTIVE: The primary objective of the present study was to determine if imaging findings of unilateral lumbar nerve root compression (ULNRC) impact performance on a coordinated motor performance task and to determine if there were correlations between motor performance and self-reported clinical measures. METHODS: People with back pain (N = 45) were stratified into 3 groups based on combinations of: lumbar imaging; and clinical presentation for ULNRC. Group 1 included people with imaging of lumbar nerve root compression, who presented with neurological deficit...

OBJECTIVE: The purpose of this study was to explore a systemwide process for assessing components of low back pain (LBP) care quality in Veterans Health Administration (VHA) chiropractic visits using electronic health record (EHR) data. METHODS: We performed a cross-sectional quality improvement project. We randomly sampled 1000 on-station VHA chiropractic initial visits occurring from October 1, 2017, to September 30, 2018, for patients with no such visits within the prior 12 months...

OBJECTIVE: The purpose of this study was to describe the utilization of health team practitioners among national-level athletes and report their injury profile as well as access to and knowledge of chiropractic care. METHODS: This study was a retrospective analysis of non-identifiable, cross-sectional survey data that were previously collected from members of the AthletesCAN organization who voluntarily completed a web-based, bilingual survey in July or August 2017...

OBJECTIVE: The purpose of this review was to examine the reporting in chiropractic mixed methods research using Good Reporting of A Mixed Methods Study (GRAMMS) criteria. METHODS: In this methodological review, we searched MEDLINE, Embase, CINAHL, and the Index to Chiropractic Literature from the inception of each database to December 31, 2020, for chiropractic studies reporting the use of both qualitative and quantitative methods or mixed qualitative methods. Pairs of reviewers independently screened titles, abstracts, and full-text studies, extracted data, and appraised reporting using the GRAMMS criteria and risk of bias with the Mixed Methods Appraisal Tool (MMAT)...

OBJECTIVE: The purpose of this study was to analyze short-term changes in dynamic and static balance after a manual therapy protocol in healthy participants and analyze any repercussions on mood and perception of change after applying articulatory techniques. METHODS: A single-blind, randomized, multicenter clinical trial was conducted. Participants were allocated to either a manual therapy group (MTG) (n = 101) or a control group (CG) without intervention (n = 99), and measures were taken before treatment, after the intervention, and 1 week after treatment...

OBJECTIVE: This study aimed to evaluate the effects of functional electrical stimulation (FES) on muscle strength, fatigue, muscle mass, and quality of life (QoL) in older patients with COVID-19. METHODS: Older patients with COVID-19 were randomly divided into the following 2 groups: real FES (intervention group, n = 20) and sham FES (control group, n = 20). These patients received FES concurrent with the voluntary contraction of muscles for 10 consecutive sessions...

OBJECTIVE: The purpose of this study was to determine the intraday and interday variability and systematic change over the day of active cervical range of motion (aCROM) measurements in asymptomatic persons using a clinically applicable measurement device. METHODS: A prospective observational study was performed. Sixteen adults (8 men and 8 women, median age 51 years) without neck pain in the last 3 months were recruited in 2 physiotherapy practices. Active cervical range of motion was estimated using the Apple iPhone application "3D Range of Motion...

OBJECTIVE: The purpose of this study was to identify and compare the research priorities of Australian practicing chiropractors and academics across listed research domains and to seek their views on existing chiropractic research strategies. Concurrent objectives were to gain insight into the perspectives on characteristics of research and solicit ideas and suggestions for future research from both groups. METHODS: This study used a mixed-method research design to collect data using an online survey portal...

OBJECTIVE: The purpose of this review was to compare types of Western massage therapy (MT) to other therapies, placebo, and no-treatment controls in neck pain (NP) in randomized and nonrandomized clinical trials. METHODS: An electronic, systematic search was performed in 7 English and 2 Turkish databases (PubMed, Web of Science, Scopus, Cochrane Central Register of Controlled Trials, Cumulative Index to Nursing and Allied Health Literature, SPORTDiscus, Physiotherapy Evidence-Based Database, ULAKBIM National Medical Database, and the Reference Directory of Turkey)...

OBJECTIVE: The purpose of this study was to assess the effect of adding core stability to usual care for pregnant women with lumbar and pelvic girdle (LPG) pain. METHODS: This was a repeated-measures design randomized controlled trial with blinded outcome assessors. Thirty-five pregnant women with LPG pain were recruited from prenatal health care providers. They were allocated to 2 study groups to receive either usual prenatal care (control group, n = 17) or usual care with core stability exercises focusing on the pelvic floor muscles and deep abdominal muscles (exercise group, n = 18) for 10 weeks...

OBJECTIVE: The purpose of this study was to evaluate the effect of a single treatment vs serial dry needling (DN) treatments of the fibularis longus on individuals with chronic ankle instability and to determine the longevity of any effect found. METHODS: Thirty-five adults with chronic ankle instability (24.17 ± 7.01 years, 167.67 ± 9.15 cm, 74.90 ± 13.23 kg) volunteered for a university laboratory repeated-measures study. All participants completed patient-reported outcomes and were objectively tested using the Star Excursion Balance Test (SEBT), threshold to detect passive motion (TTDPM) measurements, and single limb time-to-boundary measurements...

OBJECTIVE: This study aimed to compare dynamic postural control between individuals with and without chronic low back pain (LBP) through load lifting and lowering. METHODS: This cross-sectional study included 52 male patients with chronic LBP (age: 33.37 ± 9.23 years) and 20 healthy male individuals (age: 31.75 ± 7.43 years). The postural control parameters were measured using a force plate system. The participants were instructed to stand barefoot (hip-width apart) on the force plate and lift a box (10% of the weight of the participants) from the waist height to overhead and then lower it from overhead to waist height...

OBJECTIVE: The purpose of this study was to investigate the effect of whole-body vibration (WBV) exercises combined with traditional physiotherapy on the hamstrings-to-quadriceps (H:Q) ratio, walking ability, and control of posture in children with hemiparetic cerebral palsy (CP). METHODS: A total of 34 children with spastic hemiparetic CP (boys and girls) participated in this 2-arm, parallel, randomized controlled trial. The inclusion criteria were spasticity ranging from 1 to 1+, gross level skills (I and II), at least 1 meter tall, standing alone, and walking forward and backward...

OBJECTIVE: The purpose of this study was to assess perceptions about the inclusion of biopsychosocial and active care recommendations during chiropractic clinical encounters between doctors of chiropractic (DCs) and their midlife and older adult patients and to identify whether there were any discrepancies between their recollections. METHODS: This descriptive cross-sectional survey was part of a mixed-methods research project designed to gather information about the role of electronic health interventions for midlife and older adults who use chiropractic care...

OBJECTIVE: The purpose of this study was to analyze the quality of reporting and presence of spin in abstracts of randomized clinical trials (RCTs) on the use of electroanalgesia for musculoskeletal pain. METHODS: The Physiotherapy Evidence Database (PEDro) was searched from 2010 to June 2021. Inclusion criteria were RCTs using electroanalgesia in individuals with musculoskeletal pain, written in any language, comparing 2 or more groups, and with pain as 1 of the outcomes...

OBJECTIVE: The aim of this study was to compare the effects of verbal, tactile-verbal, and visual feedback on muscle activation of the lumbar stabilizers relative to extremity movers during an abdominal drawing-in maneuver when feedback is withheld. METHODS: This quasi-experimental study equally divided 54 healthy adults into 3 feedback groups (verbal, tactile-verbal, and visual) who trained twice per week over a 4-week period to perform supine abdominal drawing-in maneuvers...