251
|
Fryer G, Pearce AJ. The Effect of Lumbosacral Manipulation on Corticospinal and Spinal Reflex Excitability on Asymptomatic Participants. J Manipulative Physiol Ther 2012; 35:86-93. [DOI: 10.1016/j.jmpt.2011.09.010] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2011] [Revised: 07/21/2011] [Accepted: 08/19/2011] [Indexed: 12/01/2022]
|
252
|
Effects of a proximal or distal tibiofibular joint manipulation on ankle range of motion and functional outcomes in individuals with chronic ankle instability. J Orthop Sports Phys Ther 2012; 42:125-34. [PMID: 22333567 DOI: 10.2519/jospt.2012.3729] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
STUDY DESIGN Randomized clinical trial. OBJECTIVES To determine whether manipulation of the proximal or distal tibiofibular joint would change ankle dorsiflexion range of motion and functional outcomes over a 3-week period in individuals with chronic ankle instability. BACKGROUND Altered joint arthrokinematics may play a role in chronic ankle instability dysfunction. Joint mobilization or manipulation may offer the ability to restore normal joint arthrokinematics and improve function. METHODS Forty-three participants (mean ± SD age, 25.6 ± 7.6 years; height, 174.3 ± 10.2 cm; mass, 74.6 ± 16.7 kg) with chronic ankle instability were randomized to proximal tibiofibular joint manipulation, distal tibiofibular joint manipulation, or a control group. Outcome measures included ankle dorsiflexion range of motion, the single-limb stance on foam component of the Balance Error Scoring System, the step-down test, and the Foot and Ankle Ability Measure sports subscale. Measurements were obtained prior to the intervention (before day 1) and following the intervention (on days 1, 7, 14, and 21). RESULTS There was no significant change in dorsiflexion between groups across time. When groups were pooled, there was a significant increase (P<.001) in dorsiflexion at each postintervention time interval. No differences were found among the Balance Error Scoring System foam, step-down test, and Foot and Ankle Ability Measure sports subscale scores. CONCLUSIONS The use of a proximal or distal tibiofibular joint manipulation in isolation did not enhance outcome effects beyond those of the control group. Collectively, all groups demonstrated increases in ankle dorsiflexion range of motion over the 3-week intervention period. These increases might have been due to practice effects associated with repeated testing. LEVEL OF EVIDENCE Therapy, level 2b-.
Collapse
|
253
|
Coronado RA, Gay CW, Bialosky JE, Carnaby GD, Bishop MD, George SZ. Changes in pain sensitivity following spinal manipulation: a systematic review and meta-analysis. J Electromyogr Kinesiol 2012; 22:752-67. [PMID: 22296867 DOI: 10.1016/j.jelekin.2011.12.013] [Citation(s) in RCA: 137] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2011] [Revised: 12/02/2011] [Accepted: 12/19/2011] [Indexed: 10/14/2022] Open
Abstract
Spinal manipulation (SMT) is commonly used for treating individuals experiencing musculoskeletal pain. The mechanisms of SMT remain unclear; however, pain sensitivity testing may provide insight into these mechanisms. The purpose of this systematic review is to examine the literature on the hypoalgesic effects of SMT on pain sensitivity measures and to quantify these effects using meta-analysis. We performed a systematic search of articles using CINAHL, MEDLINE, PsycINFO, and SPORTDiscus from each databases' inception until May 2011. We examined methodological quality of each study and generated pooled effect size estimates using meta-analysis software. Of 997 articles identified, 20 met inclusion criteria for this review. Pain sensitivity testing used in these studies included chemical, electrical, mechanical, and thermal stimuli applied to various anatomical locations. Meta-analysis was appropriate for studies examining the immediate effect of SMT on mechanical pressure pain threshold (PPT). SMT demonstrated a favorable effect over other interventions on increasing PPT. Subgroup analysis showed a significant effect of SMT on increasing PPT at the remote sites of stimulus application supporting a potential central nervous system mechanism. Future studies of SMT related hypoalgesia should include multiple experimental stimuli and test at multiple anatomical sites.
Collapse
Affiliation(s)
- Rogelio A Coronado
- College of Public Health and Health Professions, University of Florida, Gainesville, FL, United States.
| | | | | | | | | | | |
Collapse
|
254
|
Orakifar N, Kamali F, Pirouzi S, Jamshidi F. Sacroiliac Joint Manipulation Attenuates Alpha-Motoneuron Activity in Healthy Women: A Quasi-Experimental Study. Arch Phys Med Rehabil 2012; 93:56-61. [DOI: 10.1016/j.apmr.2011.05.027] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2011] [Revised: 05/22/2011] [Accepted: 05/23/2011] [Indexed: 10/14/2022]
|
255
|
A theoretical framework for the role of fascia in manual therapy. J Bodyw Mov Ther 2012; 16:83-93. [DOI: 10.1016/j.jbmt.2010.08.001] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2010] [Revised: 08/02/2010] [Accepted: 08/14/2010] [Indexed: 01/25/2023]
|
256
|
Grindstaff TL, Hertel J, Beazell JR, Magrum EM, Kerrigan DC, Fan X, Ingersoll CD. Lumbopelvic joint manipulation and quadriceps activation of people with patellofemoral pain syndrome. J Athl Train 2012; 47:24-31. [PMID: 22488227 PMCID: PMC3418111 DOI: 10.4085/1062-6050-47.1.24] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
CONTEXT Quadriceps weakness and inhibition are impairments associated with patellofemoral pain syndrome (PFPS). Lumbopelvic joint manipulation has been shown to improve quadriceps force output and inhibition, but the duration of the effect is unknown. OBJECTIVE To determine whether quadriceps strength and activation are increased and maintained for 1 hour after high-grade or low-grade joint mobilization or manipulation applied at the lumbopelvic region in people with PFPS. DESIGN Randomized controlled clinical trial. SETTING University laboratory. PATIENTS OR OTHER PARTICIPANTS Forty-eight people with PFPS (age = 24.6 ± 8.9 years, height = 174.3 ± 11.2 cm, mass = 78.4 ± 16.8 kg) participated. INTERVENTION(S) Participants were randomized to 1 of 3 groups: lumbopelvic joint manipulation (grade V), side-lying lumbar midrange flexion and extension passive range of motion (grade II) for 1 minute, or prone extension on the elbows for 3 minutes. MAIN OUTCOME MEASURE(S) Quadriceps force and activation were measured using the burst superimposition technique during a seated isometric knee extension task. A 2-way repeated-measures analysis of variance was performed to compare changes in quadriceps force and activation among groups over time (before intervention and at 0, 20, 40, and 60 minutes after intervention). RESULTS We found no differences in quadriceps force output (F(5.33,101.18) = 0.65, P = .67) or central activation ratio (F(4.84,92.03) = 0.38, P = .86) values among groups after intervention. When groups were pooled, we found differences across time for quadriceps force (F(2.66,101.18) = 5.03, P = .004) and activation (F(2.42,92.03) = 3.85, P = .02). Quadriceps force was not different at 0 minutes after intervention (t(40) = 1.68, P = .10), but it decreased at 20 (t(40) = 2.16, P = .04), 40 (t(40) = 2.87, P = .01) and 60 (t(40) = 3.04, P = .004) minutes after intervention. All groups demonstrated decreased quadriceps activation at 0 minutes after intervention (t(40) = 4.17, P < .001), but subsequent measures were not different from preintervention levels (t(40) range, 1.53-1.83, P > .09). CONCLUSIONS Interventions directed at the lumbopelvic region did not have immediate effects on quadriceps force output or activation. Muscle fatigue might have contributed to decreased force output and activation over 1 hour of testing.
Collapse
Affiliation(s)
- Terry L Grindstaff
- Physical Therapy Department, Creighton University, Omaha, NE 68178, USA.
| | | | | | | | | | | | | |
Collapse
|
257
|
Bialosky JE, Simon CB, Bishop MD, George SZ. Basis for spinal manipulative therapy: a physical therapist perspective. J Electromyogr Kinesiol 2011; 22:643-7. [PMID: 22197083 DOI: 10.1016/j.jelekin.2011.11.014] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2011] [Revised: 11/17/2011] [Accepted: 11/17/2011] [Indexed: 11/28/2022] Open
Abstract
Physical therapists internationally provide spinal manipulative therapy (SMT) to patients with musculoskeletal pain complaints. SMT has been a part of physical therapist practice since the profession's beginning. Early physical therapist clinical decision making for SMT was influenced by the approaches of osteopathic and orthopedic physicians at the time. Currently a segmental clinical decision making approach and a responder clinical decision making approach are two of the more common models through which physical therapist clinical use of SMT is directed. The focus of segmental clinical decision making is upon identifying a dysfunctional vertebral segment with the application of SMT to restore mobility and/or alleviate pain. The responder clinical decision making approach attempts to categorize individuals based on a pattern of signs and symptoms suggesting a likely positive response to SMT. The present manuscript provides an overview of common physical therapist clinical decision making approaches to SMT and presents areas requiring further study in order to optimize patient response.
Collapse
Affiliation(s)
- Joel E Bialosky
- Department of Physical Therapy, Center for Pain Research and Behavioral Health, College of Public Health and Health Professions, University of Florida, Gainesville, FL 32610, United States.
| | | | | | | |
Collapse
|
258
|
Fernández-de-las-Peñas C, Fernández-Carnero J, Fernández AP, Lomas-Vega R, Miangolarra-Page JC. Dorsal Manipulation in Whiplash Injury Treatment. ACTA ACUST UNITED AC 2011. [DOI: 10.3109/j180v03n02_05] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
|
259
|
Taylor DN. A theoretical basis for maintenance spinal manipulative therapy for the chiropractic profession. JOURNAL OF CHIROPRACTIC HUMANITIES 2011; 18:74-85. [PMID: 22693482 PMCID: PMC3342827 DOI: 10.1016/j.echu.2011.07.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2011] [Revised: 06/22/2011] [Accepted: 07/05/2011] [Indexed: 05/24/2023]
Abstract
OBJECT The purpose of this article is to discuss a theoretical basis for wellness chiropractic manipulative care and to develop a hypothesis for further investigation. METHODS A SEARCH OF PUBMED AND OF THE MANUAL, ALTERNATIVE, AND NATURAL THERAPY INDEX SYSTEM WAS PERFORMED WITH A COMBINATION OF KEY WORDS: chiropractic, maintenance and wellness care, maintenance manipulative care, preventive spinal manipulation, hypomobility, immobility, adhesions, joint degeneration, and neuronal degeneration. Articles were collected, and trends were identified. RESULTS The search revealed surveys of doctors and patients, an initial clinical pilot study, randomized control trials, and laboratory studies that provided correlative information to provide a framework for development of a hypothesis for the basis of maintenance spinal manipulative therapy. Maintenance care optimizes the levels of function and provides a process of achieving the best possible health. It is proposed that this may be accomplished by including chiropractic manipulative therapy in addition to exercise therapy, diet and nutritional counseling, and lifestyle coaching. CONCLUSIONS It is hypothesized that because spinal manipulative therapy brings a joint to the end of the paraphysiological joint space to encourage normal range of motion, routine manipulation of asymptomatic patients may retard the progression of joint degeneration, neuronal changes, changes in muscular strength, and recruitment patterns, which may result in improved function, decreased episodes of injuries, and improved sense of well-being.
Collapse
Affiliation(s)
- David N. Taylor
- 74 Main St, Greenfield, MA 01301. Tel.: +1 413 774 7501; fax: +1 413 774 2764.
| |
Collapse
|
260
|
A Systematic Review of the Literature on the Chiropractic Care of Patients with Autism Spectrum Disorder. Explore (NY) 2011; 7:384-90. [DOI: 10.1016/j.explore.2011.08.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2011] [Indexed: 11/19/2022]
|
261
|
Murphy DR, Hurwitz EL. Application of a diagnosis-based clinical decision guide in patients with low back pain. Chiropr Man Therap 2011; 19:26. [PMID: 22018026 PMCID: PMC3206436 DOI: 10.1186/2045-709x-19-26] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2011] [Accepted: 10/21/2011] [Indexed: 11/27/2022] Open
Abstract
Background Low back pain (LBP) is common and costly. Development of accurate and efficacious methods of diagnosis and treatment has been identified as a research priority. A diagnosis-based clinical decision guide (DBCDG; previously referred to as a diagnosis-based clinical decision rule) has been proposed which attempts to provide the clinician with a systematic, evidence-based means to apply the biopsychosocial model of care. The approach is based on three questions of diagnosis. The purpose of this study is to present the prevalence of findings using the DBCDG in consecutive patients with LBP. Methods Demographic, diagnostic and baseline outcome measure data were gathered on a cohort of LBP patients examined by one of three examiners trained in the application of the DBCDG. Results Data were gathered on 264 patients. Signs of visceral disease or potentially serious illness were found in 2.7%. Centralization signs were found in 41%, lumbar and sacroiliac segmental signs in 23% and 27%, respectively and radicular signs were found in 24%. Clinically relevant myofascial signs were diagnosed in 10%. Dynamic instability was diagnosed in 63%, fear beliefs in 40%, central pain hypersensitivity in 5%, passive coping in 3% and depression in 3%. Conclusion The DBCDG can be applied in a busy private practice environment. Further studies are needed to investigate clinically relevant means to identify central pain hypersensitivity, poor coping and depression, correlations and patterns among the diagnostic components of the DBCDG as well as inter-examiner reliability and efficacy of treatment based on the DBCDG.
Collapse
Affiliation(s)
- Donald R Murphy
- Rhode Island Spine Center, 600 Pawtucket Avenue, Pawtucket, RI 02860 USA.
| | | |
Collapse
|
262
|
Grassi DDO, de Souza MZ, Ferrareto SB, Montebelo MIDL, Guirro ECDO. Immediate and lasting improvements in weight distribution seen in baropodometry following a high-velocity, low-amplitude thrust manipulation of the sacroiliac joint. ACTA ACUST UNITED AC 2011; 16:495-500. [DOI: 10.1016/j.math.2011.04.003] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2010] [Revised: 04/11/2011] [Accepted: 04/14/2011] [Indexed: 10/18/2022]
|
263
|
Lystad RP, Bell G, Bonnevie-Svendsen M, Carter CV. Manual therapy with and without vestibular rehabilitation for cervicogenic dizziness: a systematic review. Chiropr Man Therap 2011; 19:21. [PMID: 21923933 PMCID: PMC3182131 DOI: 10.1186/2045-709x-19-21] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2011] [Accepted: 09/18/2011] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Manual therapy is an intervention commonly advocated in the management of dizziness of a suspected cervical origin. Vestibular rehabilitation exercises have been shown to be effective in the treatment of unilateral peripheral vestibular disorders, and have also been suggested in the literature as an adjunct in the treatment of cervicogenic dizziness. The purpose of this systematic review is to evaluate the evidence for manual therapy, in conjunction with or without vestibular rehabilitation, in the management of cervicogenic dizziness. METHODS A comprehensive search was conducted in the databases Scopus, Mantis, CINHAL and the Cochrane Library for terms related to manual therapy, vestibular rehabilitation and cervicogenic dizziness. Included studies were assessed using the Maastricht-Amsterdam criteria. RESULTS A total of fifteen articles reporting findings from thirteen unique investigations, including five randomised controlled trials and eight prospective, non-controlled cohort studies were included in this review. The methodological quality of the included studies was generally poor to moderate. All but one study reported improvement in dizziness following either unimodal or multimodal manual therapy interventions. Some studies reported improvements in postural stability, joint positioning, range of motion, muscle tenderness, neck pain and vertebrobasilar artery blood flow velocity. DISCUSSION Although it has been argued that manual therapy combined with vestibular rehabilitation may be superior in the treatment of cervicogenic dizziness, there are currently no observational and experimental studies demonstrating such effects. A rationale for combining manual therapy and vestibular rehabilitation in the management of cervicogenic dizziness is presented. CONCLUSION There is moderate evidence to support the use of manual therapy, in particular spinal mobilisation and manipulation, for cervicogenic dizziness. The evidence for combining manual therapy and vestibular rehabilitation in the management of cervicogenic dizziness is lacking. Further research to elucidate potential synergistic effects of manual therapy and vestibular rehabilitation is strongly recommended.
Collapse
Affiliation(s)
- Reidar P Lystad
- Department of Chiropractic, Macquarie University, Sydney, Australia
| | - Gregory Bell
- Department of Chiropractic, Macquarie University, Sydney, Australia
| | | | | |
Collapse
|
264
|
Investigation of abdominal muscle thickness changes after spinal manipulation in patients who meet a clinical prediction rule for lumbar stabilization. J Orthop Sports Phys Ther 2011; 41:666-74. [PMID: 21765224 DOI: 10.2519/jospt.2011.3685] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
STUDY DESIGN Prospective case series. OBJECTIVES To investigate changes in abdominal muscle thickness with ultrasound imaging, after spinal manipulative therapy (SMT), in a subgroup of patients with low back pain (LBP) who meet a proposed clinical prediction rule for lumbar stabilization exercise (LSE). BACKGROUND The characteristics of a subgroup of patients with LBP who respond clinically to LSE has been proposed. Although the pathoanatomical characteristics of this subgroup have not been determined, clinicians often assume that this type of LBP is related, in part, to neuromuscular deficits of the lateral abdominal muscles. Recent evidence suggests that SMT may facilitate abdominal muscle activity and, therefore, enhance exercises targeting these deficits. METHODS Nineteen patients (mean age ± SD, 32.5 ± 7.8 years; 11 female) with LBP, who met the criteria for LSE, underwent ultrasound imaging of the transversus abdominis (TrA) and internal oblique (IO) muscles before, immediately after, and 3 to 4 days after lumbopelvic SMT. Measurements of resting thickness, contracted thickness during the abdominal drawing-in maneuver, and percent thickness change from rest to contraction of the TrA and IO muscles were analyzed with repeated-measures analysis of variance. Numeric pain rating scale and Oswestry Disability Index data were also collected. RESULTS No significant differences in resting, contracted, or percent thickness change in the TrA or IO were found over the 3 time periods. There were statistically significant reductions in numeric pain rating scale and Oswestry Disability Index scores, but mean differences failed to meet the minimal clinically important difference. CONCLUSION The results provide preliminary evidence that TrA and IO muscle resting and contracted thicknesses do not change post-SMT in patients with LBP in the LSE subgroup. In addition, while reductions in pain and disability were noted, they were not clinically meaningful.
Collapse
|
265
|
Grindstaff TL, Beazell JR, Sauer LD, Magrum EM, Ingersoll CD, Hertel J. Immediate effects of a tibiofibular joint manipulation on lower extremity H-reflex measurements in individuals with chronic ankle instability. J Electromyogr Kinesiol 2011; 21:652-8. [DOI: 10.1016/j.jelekin.2011.03.011] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2010] [Revised: 03/31/2011] [Accepted: 03/31/2011] [Indexed: 12/26/2022] Open
|
266
|
Nelson P, Apte G, Justiz R, Brismeé JM, Dedrick G, Sizer PS. Chronic Female Pelvic Pain-Part 2: Differential Diagnosis and Management. Pain Pract 2011; 12:111-41. [DOI: 10.1111/j.1533-2500.2011.00492.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
267
|
Clark BC, Goss DA, Walkowski S, Hoffman RL, Ross A, Thomas JS. Neurophysiologic effects of spinal manipulation in patients with chronic low back pain. BMC Musculoskelet Disord 2011; 12:170. [PMID: 21781310 PMCID: PMC3149032 DOI: 10.1186/1471-2474-12-170] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2011] [Accepted: 07/22/2011] [Indexed: 11/22/2022] Open
Abstract
Background While there is growing evidence for the efficacy of SM to treat LBP, little is known on the mechanisms and physiologic effects of these treatments. Accordingly, the purpose of this study was to determine whether SM alters the amplitude of the motor evoked potential (MEP) or the short-latency stretch reflex of the erector spinae muscles, and whether these physiologic responses depend on whether SM causes an audible joint sound. Methods We used transcranial magnetic stimulation to elicit MEPs and electromechanical tapping to elicit short-latency stretch reflexes in 10 patients with chronic LBP and 10 asymptomatic controls. Neurophysiologic outcomes were measured before and after SM. Changes in MEP and stretch reflex amplitude were examined based on patient grouping (LBP vs. controls), and whether SM caused an audible joint sound. Results SM did not alter the erector spinae MEP amplitude in patients with LBP (0.80 ± 0.33 vs. 0.80 ± 0.30 μV) or in asymptomatic controls (0.56 ± 0.09 vs. 0.57 ± 0.06 μV). Similarly, SM did not alter the erector spinae stretch reflex amplitude in patients with LBP (0.66 ± 0.12 vs. 0.66 ± 0.15 μV) or in asymptomatic controls (0.60 ± 0.09 vs. 0.55 ± 0.08 μV). Interestingly, study participants exhibiting an audible response exhibited a 20% decrease in the stretch reflex (p < 0.05). Conclusions These findings suggest that a single SM treatment does not systematically alter corticospinal or stretch reflex excitability of the erector spinae muscles (when assessed ~ 10-minutes following SM); however, they do indicate that the stretch reflex is attenuated when SM causes an audible response. This finding provides insight into the mechanisms of SM, and suggests that SM that produces an audible response may mechanistically act to decrease the sensitivity of the muscle spindles and/or the various segmental sites of the Ia reflex pathway.
Collapse
Affiliation(s)
- Brian C Clark
- Ohio Musculoskeletal and Neurological Institute (OMNI), Ohio University, 236 Irvine Hall, Athens, OH 45701, USA.
| | | | | | | | | | | |
Collapse
|
268
|
Wittman RA, Vallone SA. Inclusion of chiropractic care in multidisciplinary management of a child with Prader-Willi syndrome: a case report. J Chiropr Med 2011; 8:193-9. [PMID: 19948310 DOI: 10.1016/j.jcm.2009.08.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2009] [Revised: 07/30/2009] [Accepted: 08/07/2009] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVE The purpose of this paper is to present a case of a child with Prader-Willi syndrome and the observed improvement in the degree of scoliosis, immune function, and behavior documented during the course of her treatment. CLINICAL FEATURES A 7-year-old girl presented to Kentuckiana Children's Center with a 15 degrees lumbar levoscoliosis and diagnosis of Prader-Willi syndrome. INTERVENTION AND OUTCOME The treatment plan consisted of chiropractic adjustments, craniosacral therapy, movement therapy, and nutritional therapy. Over the course of treatment, her muscle strength, tone, and motor activity increased. She improved in coordination of gait and balance. Over the course of 3 years, her scoliosis decreased to 4 degrees to 5 degrees . Improvements in immune function and a reduction in anxiety type behaviors were documented by the parents and doctor of chiropractic over the course of 5 years. CONCLUSIONS This case report describes the improvements and progression of one female child with Prader-Willi syndrome under chiropractic and multidisciplinary care.
Collapse
Affiliation(s)
- Rebekah A Wittman
- Clinic Doctor, Kentuckiana Children's Center, Kentuckiana Center for Education, Health, and Research, Inc., Louisville, KY 40206
| | | |
Collapse
|
269
|
Ianuzzi A, Pickar JG, Khalsa PS. Relationships between joint motion and facet joint capsule strain during cat and human lumbar spinal motions. J Manipulative Physiol Ther 2011; 34:420-31. [PMID: 21875516 DOI: 10.1016/j.jmpt.2011.05.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2011] [Revised: 04/28/2011] [Accepted: 05/06/2011] [Indexed: 11/28/2022]
Abstract
OBJECTIVE The lumbar facet joint capsule (FJC) is innervated with mechanically sensitive neurons and is thought to contribute to proprioception and pain. Biomechanical investigations of the FJC have commonly used human cadaveric spines, whereas combined biomechanical and neurophysiological studies have typically used nonhuman animal models. The purpose of this study was to develop mathematical relationships describing vertebral kinematics and FJC strain in cat and human lumbar spine specimens during physiological spinal motions to facilitate future efforts at understanding the mechanosensory role of the FJC. METHODS Cat lumbar spine specimens were tested during extension, flexion, and lateral bending. Joint kinematics and FJC principal strain were measured optically. Facet joint capsule strain-intervertebral angle (IVA) regression relationships were established for the 3 most caudal lumbar joints using cat (current study) and human (prior study) data. The FJC strain-IVA relationships were used to estimate cat and human spine kinematics that corresponded to published sensory neuron response thresholds (5% and 10% strain) for low-threshold mechanoreceptors. RESULTS Significant linear relationships between IVA and strain were observed for both human and cat during motions that produced tension in the FJCs (P < .01). During motions that produced tension in the FJCs, the models predicted that FJC strain magnitudes corresponding to published sensory neuron response thresholds would be produced by IVA magnitudes within the physiological range of lumbar motion. CONCLUSIONS Data from the current study support the proprioceptive role of lumbar spine FJC and low-threshold mechanoreceptive afferents and can be used in interpreting combined neurophysiological and biomechanical studies of cat lumbar spines.
Collapse
Affiliation(s)
- Allyson Ianuzzi
- Graduate Research Associate, Department of Biomedical Engineering, Stony Brook University, Stony Brook, NY, USA.
| | | | | |
Collapse
|
270
|
Wolcott CC. An atypical case of nephrolithiasis with transient remission of symptoms following spinal manipulation. J Chiropr Med 2011; 9:69-72. [PMID: 21629552 DOI: 10.1016/j.jcm.2010.02.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2009] [Revised: 01/07/2010] [Accepted: 02/03/2010] [Indexed: 10/19/2022] Open
Abstract
OBJECTIVE Nephrolithiasis is a common condition with symptoms similar to common mechanical lesions of the lumbar spine and pelvis. The purpose of this report is to outline a case of nephrolithiasis that closely mimicked sacroiliac joint syndrome in subjective report, objective findings, and reduction of symptoms with spinal manipulation. CLINICAL FEATURES A 41-year-old obese male patient with mild pain over the left posterior sacroiliac joint, penile paresthesia, and the penile sensation of urinary urgency presented for chiropractic care. Subjective history and objective evaluation suggested sacroiliac joint syndrome. INTERVENTION AND OUTCOME A trial of conservative management including spinal manipulation was initiated. Following each treatment, the patient reported temporary relief of all symptoms (4 hours to 2 days). After unsuccessful permanent resolution of symptoms, a urinalysis was performed; and a follow-up computerized tomography scan revealed a large renal calculus obstructing the left ureter. Laser lithotripsy produced obliteration of the stone and complete resolution of symptoms. CONCLUSIONS This report outlines the potential overlap of symptoms of visceral and somatic lesions in both presentation and response to care. In this case, a favorable response to spinal manipulation masked the most likely underlying symptom generator. This encounter demonstrates the potential need for further clinical examination in the instance of the unresponsive mechanical lesion. This report also supports the need for future research into spinal manipulation as a possible adjunct for visceral pain management.
Collapse
|
271
|
Abstract
STUDY DESIGN Systematic review of interventions. OBJECTIVE To assess the effects of spinal manipulative therapy (SMT) for chronic low-back pain. SUMMARY OF BACKGROUND DATA SMT is one of the many therapies for the treatment of low-back pain, which is a worldwide, extensively practiced intervention. METHODS Search methods. An experienced librarian searched for randomized controlled trials (RCTs) in multiple databases up to June 2009. Selection criteria. RCTs that examined manipulation or mobilization in adults with chronic low-back pain were included. The primary outcomes were pain, functional status, and perceived recovery. Secondary outcomes were return-to-work and quality of life. Data collection and analysis. Two authors independently conducted the study selection, risk of bias assessment, and data extraction. GRADE was used to assess the quality of the evidence. RESULTS We included 26 RCTs (total participants = 6070), 9 of which had a low risk of bias. Approximately two-thirds of the included studies (N = 18) were not evaluated in the previous review. There is a high-quality evidence that SMT has a small, significant, but not clinically relevant, short-term effect on pain relief (mean difference -4.16, 95% confidence interval -6.97 to -1.36) and functional status (standardized mean difference -0.22, 95% confidence interval -0.36 to -0.07) in comparison with other interventions. There is varying quality of evidence that SMT has a significant short-term effect on pain relief and functional status when added to another intervention. There is a very low-quality evidence that SMT is not more effective than inert interventions or sham SMT for short-term pain relief or functional status. Data were particularly sparse for recovery, return-to-work, quality of life, and costs of care. No serious complications were observed with SMT. CONCLUSIONS High-quality evidence suggests that there is no clinically relevant difference between SMT and other interventions for reducing pain and improving function in patients with chronic low-back pain. Determining cost-effectiveness of care has high priority.
Collapse
|
272
|
Association between changes in abdominal and lumbar multifidus muscle thickness and clinical improvement after spinal manipulation. J Orthop Sports Phys Ther 2011; 41:389-99. [PMID: 21471653 DOI: 10.2519/jospt.2011.3632] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
STUDY DESIGN Prospective case series. OBJECTIVE To examine the relation between improved disability and changes in abdominal and lumbar multifidus (LM) thickness using ultrasound imaging following spinal manipulative therapy (SMT) in patients with low back pain (LBP). BACKGROUND Although there is a growing body of literature demonstrating physiologic effects following the application of SMT, few studies have attempted to correlate these changes with clinically relevant outcomes. METHODS Eighty-one participants with LBP underwent 2 thrust SMT treatments and 3 assessment sessions within 1 week. Transversus abdominis (TrA), internal oblique (IO), and LM muscle thickness was assessed during each session, using ultrasound imaging of the muscles at rest and during submaximal contractions. The Modified Oswestry Disability Index was used to quantify participants' improvement in LBP-related disability. Stepwise hierarchical multiple linear regression and repeated-measures analysis of variance were performed to examine the multivariate relationship between change in muscle thickness and clinical improvement over time. RESULTS After controlling for the effects of age, sex, and body mass index, change in contracted LM muscle thickness was predictive of improved disability at 1 week (P = .02). As expected, larger increases in contracted LM muscle thickness at 1 week were associated with larger improvements in LBP-related disability. Contrary to our hypothesis, significant decreases in both contracted TrA and IO muscle thickness were observed immediately following SMT; but these changes were transient and unrelated to whether participants experienced clinical improvements. CONCLUSION These findings provide evidence that clinical improvement following SMT is associated with increased thickening of the LM muscle during a submaximal task. LEVEL OF EVIDENCE Prognosis, level 4.
Collapse
|
273
|
Bishop MD, Beneciuk JM, George SZ. Immediate reduction in temporal sensory summation after thoracic spinal manipulation. Spine J 2011; 11:440-6. [PMID: 21463970 PMCID: PMC3092807 DOI: 10.1016/j.spinee.2011.03.001] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2010] [Revised: 07/06/2010] [Accepted: 03/01/2011] [Indexed: 02/03/2023]
Abstract
BACKGROUND CONTEXT Spinal manipulative techniques (SMT) have shown clinical effectiveness in some patients with musculoskeletal pain. PURPOSE We performed the current experiment to test whether regional pain modulation is to be expected from thoracic SMT. STUDY DESIGN/SETTING Randomized experimental design performed in a university pain laboratory. OUTCOME MEASURES The primary outcome was experimental pain sensitivity in cervical and lumbar innervated area. METHODS Ninety healthy volunteers were randomly assigned to receive one of three interventions (SMT, exercise, or rest) to the upper thoracic spine. Participants completed questionnaires about pain-related affect and expectations regarding each of the interventions. We collected experimental pain sensitivity measures of cervical and lumbar innervated areas before and immediately after randomly assigned intervention. Mixed model analysis of covariance was used to test changes in measures of experimental pain sensitivity. RESULTS No interactions or intervention (group) effects were noted for pressure or A-delta-mediated thermal pain responses. Participants receiving SMT had greater reductions in temporal sensory summation (TSS). CONCLUSIONS This present study indicates thoracic SMT that reduces TSS in healthy subjects. These findings extend our previous work in healthy and clinical subjects by indicating change in the nocioceptive afferent system occurred caudal to the region of SMT application. However, the duration of reduction in TSS is unknown, and more work needs to be completed in clinical populations to confirm the relevance of these findings.
Collapse
Affiliation(s)
- Mark D Bishop
- Department of Physical Therapy, University of Florida, Gainesville, FL 32610, USA.
| | - Jason M Beneciuk
- Department of Physical Therapy, University of Florida, Gainesville, Fl, 32610, USA
| | - Steven Z George
- Department of Physical Therapy, University of Florida, Gainesville, Fl, 32610, USA
,
Center for Pain and Behavioral Health, University of Florida, Gainesville, Fl, 32610, USA
| |
Collapse
|
274
|
Immediate effects on electromyographic activity and pressure pain thresholds after a cervical manipulation in mechanical neck pain: a randomized controlled trial. J Manipulative Physiol Ther 2011; 34:211-20. [PMID: 21621722 DOI: 10.1016/j.jmpt.2011.02.002] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2010] [Revised: 01/19/2011] [Accepted: 02/01/2011] [Indexed: 11/22/2022]
Abstract
OBJECTIVE The purpose of this study was to identify the immediate effects of a manipulation of C5/C6 level on electromyography (EMG) of the deltoid muscle and in pressure pain thresholds (PPTs) in patients with mechanical neck pain. METHODS Thirty-seven subjects with mechanical neck pain were randomly divided into 2 groups: manipulative group, which received a cervical spine manipulation targeted to C5/C6 segment, and a control group, which did not receive any procedure. Outcomes were EMG data of the deltoid muscle (rest, isometric contraction for 5 or 30 seconds, and isotonic contraction) and PPT over upper trapezius and deltoid muscles and C5 spinous process. They were assessed before and 5 minutes after treatment by a blinded assessor. A 3-way repeated-measures analysis of variance was used to examine the effects of the manipulation. RESULTS A significant group time interaction for MF at the beginning of isometric contraction for 30 seconds (F = 7.957, P = .006) was also found: the manipulative group experienced a greater increase in MF at the beginning of the isometric contraction than did the control group. A significant group time interaction was also found for root mean square during isometric contraction for 30 seconds (P = .003); however, changes were small. Patients within the manipulative group experienced an increase on PPT over the deltoid (P = .010) and C5 spinous process (P = .025), but not over upper trapezius (P = .776). CONCLUSIONS Manipulation at C5/C6 level in the study participants seemed to increase EMG amplitude signal and fatigue resistance in a nonspinal (deltoid) muscle innervated by the same segment in patients with mechanical neck pain. However, these changes were relative small. An increase on PPT over those tissues innervated by the manipulated segment was also found after the manipulative procedure.
Collapse
|
275
|
Saayman L, Hay C, Abrahamse H. Chiropractic Manipulative Therapy and Low-Level Laser Therapy in the Management of Cervical Facet Dysfunction: A Randomized Controlled Study. J Manipulative Physiol Ther 2011; 34:153-63. [DOI: 10.1016/j.jmpt.2011.02.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2010] [Revised: 01/31/2011] [Accepted: 02/10/2011] [Indexed: 10/18/2022]
|
276
|
Rubinstein SM, van Middelkoop M, Assendelft WJ, de Boer MR, van Tulder MW. Spinal manipulative therapy for chronic low-back pain. Cochrane Database Syst Rev 2011:CD008112. [PMID: 21328304 DOI: 10.1002/14651858.cd008112.pub2] [Citation(s) in RCA: 90] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
BACKGROUND Many therapies exist for the treatment of low-back pain including spinal manipulative therapy (SMT), which is a worldwide, extensively practiced intervention. OBJECTIVES To assess the effects of SMT for chronic low-back pain. SEARCH STRATEGY An updated search was conducted by an experienced librarian to June 2009 for randomised controlled trials (RCTs) in CENTRAL (The Cochrane Library 2009, issue 2), MEDLINE, EMBASE, CINAHL, PEDro, and the Index to Chiropractic Literature. SELECTION CRITERIA RCTs which examined the effectiveness of spinal manipulation or mobilisation in adults with chronic low-back pain were included. No restrictions were placed on the setting or type of pain; studies which exclusively examined sciatica were excluded. The primary outcomes were pain, functional status and perceived recovery. Secondary outcomes were return-to-work and quality of life. DATA COLLECTION AND ANALYSIS Two review authors independently conducted the study selection, risk of bias assessment and data extraction. GRADE was used to assess the quality of the evidence. Sensitivity analyses and investigation of heterogeneity were performed, where possible, for the meta-analyses. MAIN RESULTS We included 26 RCTs (total participants = 6070), nine of which had a low risk of bias. Approximately two-thirds of the included studies (N = 18) were not evaluated in the previous review. In general, there is high quality evidence that SMT has a small, statistically significant but not clinically relevant, short-term effect on pain relief (MD: -4.16, 95% CI -6.97 to -1.36) and functional status (SMD: -0.22, 95% CI -0.36 to -0.07) compared to other interventions. Sensitivity analyses confirmed the robustness of these findings. There is varying quality of evidence (ranging from low to high) that SMT has a statistically significant short-term effect on pain relief and functional status when added to another intervention. There is very low quality evidence that SMT is not statistically significantly more effective than inert interventions or sham SMT for short-term pain relief or functional status. Data were particularly sparse for recovery, return-to-work, quality of life, and costs of care. No serious complications were observed with SMT. AUTHORS' CONCLUSIONS High quality evidence suggests that there is no clinically relevant difference between SMT and other interventions for reducing pain and improving function in patients with chronic low-back pain. Determining cost-effectiveness of care has high priority. Further research is likely to have an important impact on our confidence in the estimate of effect in relation to inert interventions and sham SMT, and data related to recovery.
Collapse
Affiliation(s)
- Sidney M Rubinstein
- Department of Epidemiology and Biostatistics, EMGO Institute for Health and Care Research, VU University Medical Center, PO Box 7057, Room D518, Amsterdam, Netherlands, 1007 MB
| | | | | | | | | |
Collapse
|
277
|
Haussler KK. The role of manual therapies in equine pain management. Vet Clin North Am Equine Pract 2011; 26:579-601. [PMID: 21056301 DOI: 10.1016/j.cveq.2010.07.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Manual therapy includes a diverse array of techniques, such as touch therapies, massage, physical therapy, osteopathy, and chiropractic, that were originally developed for use in humans and have been gradually applied to horses. All forms of manual therapy have variable reported levels of effectiveness for treating musculoskeletal issues in humans, but mostly only anecdotal evidence exists in horses. This article explores the scientific literature for evidence of efficacy, safety, and common mechanisms of action of the different forms of manual therapies for potential use in managing acute or chronic pain syndromes in horses. Currently, there is limited evidence supporting the effectiveness of spinal mobilization and manipulation in reducing pain and muscle hypertonicity. Further research is needed to assess the efficacy of specific manual therapy techniques and their contribution to multimodal protocols for managing specific somatic pain conditions in horses.
Collapse
Affiliation(s)
- Kevin K Haussler
- Gail Holmes Equine Orthopaedic Research Center, Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, 300 West Drake Road, Fort Collins, CO 80523, USA.
| |
Collapse
|
278
|
Nociceptors, Pain, and Spinal Manipulation. Pain Manag 2011. [DOI: 10.1016/b978-1-4377-0721-2.00137-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|
279
|
Immediate effects of lumbar spine manipulation on the resting and contraction thickness of transversus abdominis in asymptomatic individuals. J Orthop Sports Phys Ther 2011; 41:13-21. [PMID: 20972346 DOI: 10.2519/jospt.2011.3311] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
STUDY DESIGN Randomized, blinded, controlled crossover trial. OBJECTIVE To determine if thrust joint manipulation (TJM) to the lumbar spine would result in changes to the resting and contraction thickness of transversus abdominis (TrA) in healthy individuals. BACKGROUND Recent studies have demonstrated an immediate decrease in resting thickness and an increase in contraction thickness in TrA following lumbar TJM in patients with low back pain (LBP) who met a clinical prediction rule (CPR) for spinal manipulation. This observed phenomenon has not been investigated in healthy individuals. METHODS Thirty-five healthy participants were randomly assigned to receive a TJM or sham manipulation treatment. All participants received instruction on how to produce an isolated concentric contraction of the TrA that involved visual ultrasound imaging biofeedback. Data were analyzed using ultrasound imaging to measure changes in thickness of the TrA at rest and during contraction, following the administration of each treatment. RESULTS There were no interactions observed between treatment and time for TrA muscle thickness at rest (P = .351) and during the contracted state (P = .761). CONCLUSION Our results indicate that TJM to the lumbar spine does not appear to affect the resting or contraction thickness of TrA in healthy individuals. These findings are in contrast to previous research in which patients with LBP who met a CPR demonstrated an immediate decrease in resting thickness and an increase in contraction thickness in TrA following lumbar TJM.
Collapse
|
280
|
Rubinstein SM, Terwee C, Assendelft WJJ, de Boer MR, van Tulder MW. Spinal manipulation for acute low-back pain. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2010. [DOI: 10.1002/14651858.cd008880] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
281
|
Hubbard TA, Crisp CA. Cessation of cyclic vomiting in a 7-year-old girl after upper cervical chiropractic care: a case report. J Chiropr Med 2010; 9:179-83. [PMID: 22027110 PMCID: PMC3206580 DOI: 10.1016/j.jcm.2010.07.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2010] [Accepted: 07/19/2010] [Indexed: 10/19/2022] Open
Abstract
OBJECTIVE The purpose of this case report is to describe chiropractic management of a child with cyclic vomiting syndrome. CLINICAL FEATURES A 7-year-old girl had a history of cyclic vomiting episodes for the past 4 1/2 years. She also had a 2-month history of headaches and stomachache. INTERVENTION AND OUTCOME The patient received low-force chiropractic spinal manipulation to her upper cervical spine. There was improvement in her symptoms within an hour after the chiropractic manipulation. Her symptoms only returned after direct trauma to her neck. The recurring symptoms again disappeared immediately after treatment. CONCLUSION This case study suggests that there may be a role for the use of chiropractic spinal manipulative therapy for treating cyclic vomiting syndrome. Controlled studies are necessary to aid our understanding of this finding.
Collapse
Affiliation(s)
- Todd A. Hubbard
- Assistant Professor, Palmer College of Chiropractic, Davenport, IA
| | | |
Collapse
|
282
|
Immediate effects of a high-velocity spine manipulation in paraspinal muscles activity of nonspecific chronic low-back pain subjects. ACTA ACUST UNITED AC 2010; 15:469-75. [DOI: 10.1016/j.math.2010.03.012] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2009] [Revised: 03/24/2010] [Accepted: 03/26/2010] [Indexed: 11/23/2022]
|
283
|
Teodorczyk-Injeyan JA, McGregor M, Ruegg R, Injeyan HS. Interleukin 2-regulated in vitro antibody production following a single spinal manipulative treatment in normal subjects. CHIROPRACTIC & OSTEOPATHY 2010; 18:26. [PMID: 20825650 PMCID: PMC2945351 DOI: 10.1186/1746-1340-18-26] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/21/2009] [Accepted: 09/08/2010] [Indexed: 11/24/2022]
Abstract
Background Our recent investigations have demonstrated that cell cultures from subjects, who received a single spinal manipulative treatment in the upper thoracic spine, show increased capacity for the production of the key immunoregulatory cytokine, interleukin-2. However, it has not been determined if such changes influence the response of the immune effector cells. Thus, the purpose of the present study was to determine whether, in the same subjects, spinal manipulation-related augmentation of the in vitro interleukin-2 synthesis is associated with the modulation of interleukin 2-dependent and/or interleukin-2-induced humoral immune response (antibody synthesis). Methods A total of seventy-four age and sex-matched healthy asymptomatic subjects were studied. The subjects were assigned randomly to: venipuncture control (n = 22), spinal manipulative treatment without cavitation (n = 25) or spinal manipulative treatment associated with cavitation (n = 27) groups. Heparinized blood samples were obtained from the subjects before (baseline) and then at 20 minutes and 2 hours post-treatment. Immunoglobulin (antibody) synthesis was induced in cultures of peripheral blood mononuclear cells by stimulation with conventional pokeweed mitogen or by application of human recombinant interleukin-2. Determinations of the levels of immunoglobulin G and immunoglobulin M production in culture supernatants were performed by specific immunoassays. Results The baseline levels of immunoglobulin synthesis induced by pokeweed mitogen or human recombinant interleukin-2 stimulation were comparable in all groups. No significant changes in the production of pokeweed mitogen-induced immunoglobulins were observed during the post-treatment period in any of the study groups. In contrast, the production of interleukin-2 -induced immunoglobulin G and immunoglobulin M was significantly increased in cultures from subjects treated with spinal manipulation. At 20 min post-manipulation, immunoglobulin G synthesis was significantly elevated in subjects who received manipulation with cavitation, relative to that in cultures from subjects who received manipulation without cavitation and venipuncture alone. At 2 hr post-treatment, immunoglobulin M synthesis was significantly elevated in subjects who received manipulation with cavitation relative to the venipuncture group. There were no quantitative alterations within the population of peripheral blood B or T lymphocytes in the studied cultures. Conclusion Spinal manipulative treatment does not increase interleukin-2 -dependent polyclonal immunoglobulin synthesis by mitogen-activated B cells. However, antibody synthesis induced by interleukin-2 alone can be, at least temporarily, augmented following spinal manipulation. Thus, under certain physiological conditions spinal manipulative treatment might influence interleukin-2 -regulated biological responses.
Collapse
Affiliation(s)
- Julita A Teodorczyk-Injeyan
- Professor and Chair, Department of Pathology and Microbiology, Canadian Memorial Chiropractic College, Canada.
| | | | | | | |
Collapse
|
284
|
Gemmell H, Miller P. Relative effectiveness and adverse effects of cervical manipulation, mobilisation and the activator instrument in patients with sub-acute non-specific neck pain: results from a stopped randomised trial. CHIROPRACTIC & OSTEOPATHY 2010; 18:20. [PMID: 20618936 PMCID: PMC2927873 DOI: 10.1186/1746-1340-18-20] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2009] [Accepted: 07/09/2010] [Indexed: 01/22/2023]
Abstract
BACKGROUND Neck pain of a mechanical nature is a common complaint seen by practitioners of manual medicine, who use a multitude of methods to treat the condition. It is not known, however, if any of these methods are superior in treatment effectiveness. This trial was stopped due to poor recruitment. The purposes of this report are (1) to describe the trial protocol, (2) to report on the data obtained from subjects who completed the study, (3) to discuss the problems we encountered in conducting this study. METHODS A pragmatic randomised clinical trial was undertaken. Patients who met eligibility criteria were randomised into three groups. One group was treated using specific segmental high velocity low amplitude manipulation (diversified), another by specific segmental mobilisation, and a third group by the Activator instrument. All three groups were also treated for any myofascial distortions and given appropriate exercises and advice. Participants were treated six times over a three-week period or until they reported being pain free. The primary outcome measure for the study was Patient Global Impression of Change (PGIC); secondary outcome measures included the Short-Form Health Survey (SF-36v2), the neck Bournemouth Questionnaire, and the numerical rating scale for pain intensity. Participants also kept a diary of any pain medication taken and noted any perceived adverse effects of treatment. Outcomes were measured at four points: end of treatment, and 3, 6, and 12 months thereafter. RESULTS Between January 2007 and March 2008, 123 patients were assessed for eligibility, of these 47 were considered eligible, of which 16 were allocated to manipulation, 16 to the Activator instrument and 15 to the mobilisation group. Comparison between the groups on the PGIC adjusted for baseline covariants did not show a significant difference for any of the endpoints. Within group analyses for change from baseline to the 12-month follow up for secondary outcomes were significant for all groups on the Bournemouth Questionnaire and for pain, while the mobilisation group had a significant improvement on the PCS and MCS subscales of the SF-36v2. Finally, there were no moderate, severe, or long-lasting adverse effects reported by any participant in any group. CONCLUSIONS Although the small sample size must be taken into consideration, it appears that all three methods of treating mechanical neck pain had a long-term benefit for subacute neck pain, without moderate or serious adverse events associated with any of the treatment methods. There were difficulties in recruiting subjects to this trial. This pragmatic trial should be repeated with a larger sample size.
Collapse
Affiliation(s)
- Hugh Gemmell
- Principal Lecturer Chiropractic Sciences, Department of Academic Affairs Anglo-European College of Chiropractic Bournemouth, Dorset, UK
| | - Peter Miller
- Senior Lecturer Chiropractic Sciences, Department of Academic Affairs Anglo-European College of Chiropractic Bournemouth, Dorset, UK
| |
Collapse
|
285
|
Ianuzzi A, Pickar JG, Khalsa PS. Validation of the cat as a model for the human lumbar spine during simulated high-velocity, low-amplitude spinal manipulation. J Biomech Eng 2010; 132:071008. [PMID: 20590286 PMCID: PMC3537495 DOI: 10.1115/1.4001030] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
High-velocity, low-amplitude spinal manipulation (HVLA-SM) is an efficacious treatment for low back pain, although the physiological mechanisms underlying its effects remain elusive. The lumbar facet joint capsule (FJC) is innervated with mechanically sensitive neurons and it has been theorized that the neurophysiological benefits of HVLA-SM are partially induced by stimulation of FJC neurons. Biomechanical aspects of this theory have been investigated in humans while neurophysiological aspects have been investigated using cat models. The purpose of this study was to determine the relationship between human and cat lumbar spines during HVLA-SM. Cat lumbar spine specimens were mechanically tested, using a displacement-controlled apparatus, during simulated HVLA-SM applied at L5, L6, and L7 that produced preload forces of approximately 25% bodyweight for 0.5 s and peak forces that rose to 50-100% bodyweight within approximately 125 ms, similar to that delivered clinically. Joint kinematics and FJC strain were measured optically. Human FJC strain and kinematics data were taken from a prior study. Regression models were established for FJC strain magnitudes as functions of factors species, manipulation site, and interactions thereof. During simulated HVLA-SM, joint kinematics in cat spines were greater in magnitude compared with humans. Similar to human spines, site-specific HVLA-SM produced regional cat FJC strains at distant motion segments. Joint motions and FJC strain magnitudes for cat spines were larger than those for human spine specimens. Regression relationships demonstrated that species, HVLA-SM site, and interactions thereof were significantly and moderately well correlated for HVLA-SM that generated tensile strain in the FJC. The relationships established in the current study can be used in future neurophysiological studies conducted in cats to extrapolate how human FJC afferents might respond to HVLA-SM. The data from the current study warrant further investigation into the clinical relevance of site targeted HVLA-SM.
Collapse
Affiliation(s)
- Allyson Ianuzzi
- Department of Biomedical Engineering, Stony Brook University, Stony Brook, NY 11794, USA.
| | | | | |
Collapse
|
286
|
Hubbard TA, Crisp CA, Vowles B. Upper cervical chiropractic care for a 25-year-old woman with myoclonic seizures. J Chiropr Med 2010; 9:90-4. [DOI: 10.1016/j.jcm.2010.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2009] [Revised: 12/09/2009] [Accepted: 03/11/2010] [Indexed: 10/19/2022] Open
|
287
|
Jowsey P, Perry J. Sympathetic nervous system effects in the hands following a grade III postero-anterior rotatory mobilisation technique applied to T4: A randomised, placebo-controlled trial. ACTA ACUST UNITED AC 2010; 15:248-53. [DOI: 10.1016/j.math.2009.12.008] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2009] [Revised: 11/05/2009] [Accepted: 12/14/2009] [Indexed: 10/19/2022]
|
288
|
Hoskins W, Pollard H. The effect of a sports chiropractic manual therapy intervention on the prevention of back pain, hamstring and lower limb injuries in semi-elite Australian Rules footballers: a randomized controlled trial. BMC Musculoskelet Disord 2010; 11:64. [PMID: 20374662 PMCID: PMC2858097 DOI: 10.1186/1471-2474-11-64] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2009] [Accepted: 04/08/2010] [Indexed: 01/02/2023] Open
Abstract
Background Hamstring injuries are the most common injury in Australian Rules football. It was the aims to investigate whether a sports chiropractic manual therapy intervention protocol provided in addition to the current best practice management could prevent the occurrence of and weeks missed due to hamstring and other lower-limb injuries at the semi-elite level of Australian football. Methods Sixty male subjects were assessed for eligibility with 59 meeting entry requirements and randomly allocated to an intervention (n = 29) or control group (n = 30), being matched for age and hamstring injury history. Twenty-eight intervention and 29 control group participants completed the trial. Both groups received the current best practice medical and sports science management, which acted as the control. Additionally, the intervention group received a sports chiropractic intervention. Treatment for the intervention group was individually determined and could involve manipulation/mobilization and/or soft tissue therapies to the spine and extremity. Minimum scheduling was: 1 treatment per week for 6 weeks, 1 treatment per fortnight for 3 months, 1 treatment per month for the remainder of the season (3 months). The main outcome measure was an injury surveillance with a missed match injury definition. Results After 24 matches there was no statistical significant difference between the groups for the incidence of hamstring injury (OR:0.116, 95% CI:0.013-1.019, p = 0.051) and primary non-contact knee injury (OR:0.116, 95% CI:0.013-1.019, p = 0.051). The difference for primary lower-limb muscle strains was significant (OR:0.097, 95%CI:0.011-0.839, p = 0.025). There was no significant difference for weeks missed due to hamstring injury (4 v14, χ2:1.12, p = 0.29) and lower-limb muscle strains (4 v 21, χ2:2.66, p = 0.10). A significant difference in weeks missed due to non-contact knee injury was noted (1 v 24, χ2:6.70, p = 0.01). Conclusions This study demonstrated a trend towards lower limb injury prevention with a significant reduction in primary lower limb muscle strains and weeks missed due to non-contact knee injuries through the addition of a sports chiropractic intervention to the current best practice management. Trial registration The study was registered with the Australian and New Zealand Clinical Trials Registry (ACTRN12608000533392).
Collapse
Affiliation(s)
- Wayne Hoskins
- Macquarie Injury Management Group, Department of Chiropractic, Faculty of Science, Macquarie University, NSW 2109, Australia.
| | | |
Collapse
|
289
|
Active cycle of breathing techniques contributes to pain reduction in patients with rib fractures. ACTA ACUST UNITED AC 2010. [DOI: 10.1007/s13126-010-0009-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
290
|
Walser RF, Meserve BB, Boucher TR. The effectiveness of thoracic spine manipulation for the management of musculoskeletal conditions: a systematic review and meta-analysis of randomized clinical trials. J Man Manip Ther 2010; 17:237-46. [PMID: 20140155 DOI: 10.1179/106698109791352085] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
Thoracic spine manipulation (TSM) is an intervention practiced by different professions, and recently an incursion of research using TSM has been published. The purpose of this review was to examine the effectiveness of TSM for the management of musculoskeletal conditions and the quality of trials that included TSM techniques. A comprehensive search of online databases was performed, and first authors of studies identified were contacted. Thirteen randomized clinical trials were included in the final review. The methodological quality of all studies was assessed using the 10-point PEDro scale. Seven of the 13 studies were of high quality. Three studies looked at TSM for treatment of shoulder conditions; however, there is limited evidence to support the use of TSM for shoulder conditions. Nine studies used TSM for the management of neck conditions. The meta-analysis identified a subset of homogeneous studies evaluating neck pain. The value of the pooled estimator (1.33) was statistically significant for the treatment effect of TSM in the studies with researcher effect removed (95 % confidence interval: 1.15, 1.52). This analysis suggests there is sufficient evidence to support the use of TSM for specific subgroups of patients with neck conditions. This review also identifies the need for further studies to examine the effectiveness of TSM to treat shoulder conditions and the effectiveness of TSM on neck conditions with long-term follow-up studies.
Collapse
|
291
|
Abstract
The techniques of manual medicine provide the basis for the palpatory recognition of dysfunction, primarily in the musculoskeletal system. The essential criterion of manual medicine is inclusion of the segmental level of function. One criterion of evaluation is, most notably, segmental hypomobility. The purpose of manual diagnostics is to determine segmental blockage. Manual therapy techniques lead first to improved function of the segment and, consequently, to improved function of the whole organism. Manual medicine focuses on the (peri)articular and myofascial levels as well as on the nervous control level of the motion segment and may interact with therapeutic methods. For therapeutic purposes, the joint may be manipulated with impulse as well as without therapeutic impulse for soft techniques. Different muscle relaxation techniques are used on the myofascial system to achieve improved function of reflectory or structurally altered musculature and of the myofascial system.
Collapse
Affiliation(s)
- R Kayser
- Klinik und Poliklinik für Orthopädie und Orthopädische Chirurgie, Universitätsklinikum Greifswald, Ferdinand-Sauerbruch-Strasse, 17475 Greifswald.
| |
Collapse
|
292
|
The effects of chiropractic, massage and phenylbutazone on spinal mechanical nociceptive thresholds in horses without clinical signs. Equine Vet J 2010; 40:14-20. [DOI: 10.2746/042516407x240456] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
293
|
Some factors predict successful short-term outcomes in individuals with shoulder pain receiving cervicothoracic manipulation: a single-arm trial. Phys Ther 2010; 90:26-42. [PMID: 19959652 DOI: 10.2522/ptj.20090095] [Citation(s) in RCA: 95] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND It has been reported that manipulative therapy directed at the cervical and thoracic spine may improve outcomes in patients with shoulder pain. To date, limited data are available to help physical therapists determine which patients with shoulder pain may experience changes in pain and disability following the application of these interventions. OBJECTIVE The purpose of this study was to identify prognostic factors from the history and physical examination in individuals with shoulder pain who are likely to experience rapid improvement in pain and disability following cervical and thoracic spine manipulation. DESIGN This was a prospective single-arm trial. SETTING This study was conducted in outpatient physical therapy clinics. PARTICIPANTS The participants were individuals who were seen by physical therapists for a primary complaint of shoulder pain. INTERVENTION AND MEASUREMENTS Participants underwent a standardized examination and then a series of thrust and nonthrust manipulations directed toward the cervicothoracic spine. Individuals were classified as having achieved a successful outcome at the second and third sessions based on their perceived recovery. Potential prognostic 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 80 individuals were included in the data analysis, of which 49 had a successful outcome. Five prognostic variables were retained in the final regression model. If 3 of the 5 variables were present, the chance of achieving a successful outcome improved from 61% to 89% (positive likelihood ratio=5.3). LIMITATIONS A prospective single-arm trial lacking a control group does not allow for inferences to be made regarding cause and effect. The statistical procedures used may result in "overfitting" of the model, which can result in low precision of the prediction accuracy, and the bivariate analysis may have resulted in the rejection of some important variables. CONCLUSIONS The identified prognostic variables will allow clinicians to make an a priori identification of individuals with shoulder pain who are likely to experience short-term improvement with cervical and thoracic spine manipulation. Future studies are necessary to validate these findings.
Collapse
|
294
|
Ma SY, Kim HD. The Efficacy of Spinal Decompression via DRX3000 Combined with a Spinal Mobilization and a Lumbar Stabilization Exercise Program for Patients with Discogenic Low Back Pain. J Phys Ther Sci 2010. [DOI: 10.1589/jpts.22.345] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Affiliation(s)
- Sang-Yeol Ma
- Department of Physical Therapy, Sewoori Hospital
| | - Hyeong-Dong Kim
- Department of Physical Therapy, College of Health Science, Korea University
| |
Collapse
|
295
|
|
296
|
Cleland JA, Fritz JM, Kulig K, Davenport TE, Eberhart S, Magel J, Childs JD. 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: a randomized clinical trial. Spine (Phila Pa 1976) 2009; 34:2720-9. [PMID: 19940729 DOI: 10.1097/brs.0b013e3181b48809] [Citation(s) in RCA: 107] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Randomized clinical trial. OBJECTIVE The purpose of this randomized clinical trial was to examine the generalizability of 3 different manual therapy techniques in a patient population with low back pain that satisfy a clinical prediction rule (CPR). SUMMARY OF BACKGROUND DATA Recently a CPR that identifies patients with LBP who are likely to respond rapidly and dramatically to thrust manipulation has been developed and validated. The generalizability of the CPR requires further investigation. METHODS A total of 112 patients were enrolled in the trial and provided demographic information and completed a number of self-report questionnaires including the Oswestry Disability Questionnaire (ODQ) and the Numerical Pain Rating Scale (NPRS) at baseline, 1-week, 4-weeks, and 6-months. Patients were randomly assigned to receive 1 of the 3 manual therapy techniques for 2 consecutive treatment sessions followed by exercise regimen for an additional 3 sessions. We examined the primary aim using a linear mixed model for repeated measures, using the ODQ and NPRS as dependent variables. The hypothesis of interest was the group by time interaction, which was further explored with pair-wise comparisons of the estimated marginal means. RESULTS There was a significant group x time interaction for the ODQ (P < 0.001) and NPRS scores (P = 0.001). Pair-wise comparisons revealed no differences between the supine thrust manipulation and side-lying thrust manipulation at any follow-up period. Significant differences in the ODQ and NPRS existed at each follow-up between the thrust manipulation and the nonthrust manipulation groups at 1-week and 4-weeks. There was also a significant difference in ODQ scores at 6-months in favor of the thrust groups. CONCLUSION The results of the study support the generalizability of the CPR to another thrust manipulation technique, but not to the nonthrust manipulation technique that was used in this study. In general, our results also provided support that the CPR can be generalized to different settings from which it was derived and validated. However, additional research is needed to examine this issue.
Collapse
Affiliation(s)
- Joshua A Cleland
- Department of Physical Therapy, Franklin Pierce University, Concord, NH03301, USA.
| | | | | | | | | | | | | |
Collapse
|
297
|
Rubinstein SM, van Middelkoop M, Assendelft WJJ, de Boer M, van Tulder MW. Spinal manipulative therapy for chronic low-back pain. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2009. [DOI: 10.1002/14651858.cd008112] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
298
|
Toro-Velasco C, Arroyo-Morales M, Fernández-de-las-Peñas C, Cleland JA, Barrero-Hernández FJ. Short-Term Effects of Manual Therapy on Heart Rate Variability, Mood State, and Pressure Pain Sensitivity in Patients With Chronic Tension-Type Headache: A Pilot Study. J Manipulative Physiol Ther 2009; 32:527-35. [DOI: 10.1016/j.jmpt.2009.08.011] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2009] [Revised: 04/29/2009] [Accepted: 05/05/2009] [Indexed: 11/29/2022]
|
299
|
Giggey K, Tepe R. A pilot study to determine the effects of a supine sacroiliac orthopedic blocking procedure on cervical spine extensor isometric strength. J Chiropr Med 2009; 8:56-61. [PMID: 19646387 DOI: 10.1016/j.jcm.2008.11.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2008] [Revised: 11/03/2008] [Accepted: 11/25/2008] [Indexed: 10/20/2022] Open
Abstract
OBJECTIVE The purpose of this study was to determine if an orthopedic pelvic blocking procedure affects cervical spine extensor isometric strength. METHODS Twenty-two participants were sequentially assigned into treatment and control groups. Treatment consisted of a 2-minute procedure using orthopedic blocks (padded wedges with a 45 degrees incline) that were placed bilaterally under the ilia as determined by leg length assessment. Isometric strength measurements took place in 2 sessions with a day of rest between. The treatment group received therapy at the second session immediate to postisometric measures. RESULTS Outcome measures were the pre- and posttreatment measurements of cervical isometric extension strength in pounds. The t tests showed no statistically significant difference between groups in isometric extension strength before treatment. One-way analysis of variance demonstrated a significant difference between groups after treatment (F(1,21) = 7.174, P = .014). The treatment group demonstrated an average increase of 6.35 (8.18) lb in extensor strength. CONCLUSIONS The current study showed a statistically significant change in cervical isometric extensor strength after sacroiliac joint blocking.
Collapse
Affiliation(s)
- Kristan Giggey
- Research Faculty, Research Division, College of Chiropractic, Logan University
| | | |
Collapse
|
300
|
The effects of high-velocity low-amplitude thrust manipulation and mobilisation techniques on pressure pain threshold in the lumbar spine. INT J OSTEOPATH MED 2009. [DOI: 10.1016/j.ijosm.2008.07.003] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|