Robert Vining1, Cynthia R Long1, Amy Minkalis1, M Ram Gudavalli2, Ting Xia3, Joan Walter4, Ian Coulter5, Christine M Goertz6. 1. Palmer Center for Chiropractic Research, Palmer College of Chiropractic, Davenport, IA, USA. 2. College of Chiropractic Medicine, Keiser University, West Palm Beach, FL, USA. 3. Mechanical Engineering Department, Northern Illinois University, DeKalb, IL, USA. 4. Samueli Integrative Health Programs, H&S Ventures, Alexandria, VA, USA. 5. RAND Corporation, Santa Monica, CA, USA. 6. Department of Orthopedic Surgery, Duke University School of Medicine, Durham, NC, USA.
Abstract
Objectives: To investigate whether chiropractic care influences strength, balance, and/or endurance in active-duty United States military personnel with low back pain (LBP). Design: This study employed a prospective randomized controlled trial using a pragmatic treatment approach. Participants were randomly allocated to 4 weeks of chiropractic care or to a wait-list control. Interventions: Chiropractic care consisted of spinal manipulation, education, advice, and reassurance. Settings/Location: Naval Air Technical Training Center branch clinic at the Naval Hospital Pensacola Florida. Subjects: One hundred ten active-duty military personnel 18-40 years of age with self-reported LBP. Outcome measures: Isometric pulling strength from a semisquat position was the primary outcome. Secondary outcomes were single-leg balance with eyes open and eyes closed, and trunk muscle endurance using the Biering-Sorensen test. Patient-reported outcomes such as pain severity and disability were also measured. Outcomes were measured at baseline and 4 weeks. Linear mixed-effects regression models over baseline and 4 weeks were used for analysis. Results:Participants had mean age of 30 years (18-40), 17% were female, 33% were non-white, and 86% reported chronic LBP. Mean maximum pulling strength in the chiropractic group increased by 5.08 kgs and decreased by 7.43 kgs in the wait-list group, with a statistically significant difference in mean change between groups (p = 0.003). Statistically significant differences in mean change between groups were also observed in trunk muscle endurance (13.9 sec, p = 0.002) and balance with eyes closed (0.47 sec, p = 0.01), but not in balance with eyes open (1.19 sec, p = 0.43). Differences in mean change between groups were statistically significant in favor of chiropractic for LBP-related disability, pain intensity and interference, and fear-avoidance behavior. Conclusions: Active-duty military personnel receiving chiropractic care exhibited improved strength and endurance, as well as reduced LBP intensity and disability, compared with a wait-list control.
RCT Entities:
Objectives: To investigate whether chiropractic care influences strength, balance, and/or endurance in active-duty United States military personnel with low back pain (LBP). Design: This study employed a prospective randomized controlled trial using a pragmatic treatment approach. Participants were randomly allocated to 4 weeks of chiropractic care or to a wait-list control. Interventions: Chiropractic care consisted of spinal manipulation, education, advice, and reassurance. Settings/Location: Naval Air Technical Training Center branch clinic at the Naval Hospital Pensacola Florida. Subjects: One hundred ten active-duty military personnel 18-40 years of age with self-reported LBP. Outcome measures: Isometric pulling strength from a semisquat position was the primary outcome. Secondary outcomes were single-leg balance with eyes open and eyes closed, and trunk muscle endurance using the Biering-Sorensen test. Patient-reported outcomes such as pain severity and disability were also measured. Outcomes were measured at baseline and 4 weeks. Linear mixed-effects regression models over baseline and 4 weeks were used for analysis. Results:Participants had mean age of 30 years (18-40), 17% were female, 33% were non-white, and 86% reported chronic LBP. Mean maximum pulling strength in the chiropractic group increased by 5.08 kgs and decreased by 7.43 kgs in the wait-list group, with a statistically significant difference in mean change between groups (p = 0.003). Statistically significant differences in mean change between groups were also observed in trunk muscle endurance (13.9 sec, p = 0.002) and balance with eyes closed (0.47 sec, p = 0.01), but not in balance with eyes open (1.19 sec, p = 0.43). Differences in mean change between groups were statistically significant in favor of chiropractic for LBP-related disability, pain intensity and interference, and fear-avoidance behavior. Conclusions: Active-duty military personnel receiving chiropractic care exhibited improved strength and endurance, as well as reduced LBP intensity and disability, compared with a wait-list control.
Authors: Stacie A Salsbury; Elissa Twist; Robert B Wallace; Robert D Vining; Christine M Goertz; Cynthia R Long Journal: Pilot Feasibility Stud Date: 2022-01-14
Authors: Cynthia R Long; Stacie A Salsbury; Robert D Vining; Anthony J Lisi; Lance Corber; Elissa Twist; Thad Abrams; Robert B Wallace; Christine M Goertz Journal: Pilot Feasibility Stud Date: 2022-03-07
Authors: Weronika Grabowska; Wren Burton; Matthew H Kowalski; Robert Vining; Cynthia R Long; Anthony Lisi; Jeffrey M Hausdorff; Brad Manor; Dennis Muñoz-Vergara; Peter M Wayne Journal: BMC Musculoskelet Disord Date: 2022-09-05 Impact factor: 2.562