title: Pilot study of massage in veterans with knee osteoarthritis.
abstract: OBJECTIVE
  To (1) assess the feasibility and acceptability of Swedish massage among Department of Veterans Affairs (VA) health care users with knee osteoarthritis (OA) and (2) collect preliminary data on efficacy of Swedish massage in this patient group.
  
  
  METHODS
  Experimental pilot study.
  
  
  METHODS
  Duke Integrative Medicine clinic and VA Medical Center, Durham, North Carolina.
  
  
  METHODS
  Twenty-five veterans with symptomatic knee OA.
  
  
  METHODS
  Eight weekly 1-hour sessions of full-body Swedish massage.
  
  
  METHODS
  Primary: Western Ontario and McMaster University Osteoarthritis Index (WOMAC) and global pain (Visual Analog Scale [VAS]). Secondary: National Institutes of Health Patient Reported Outcomes Measurement Information System-Pain Interference Questionnaire 6b (PROMIS-PI 6b), 12-Item Short-Form Health Survey (SF-12 v1) and the EuroQol health status index (EQ-5D-5L), knee range of motion (ROM), and time to walk 50 feet.
  
  
  RESULTS
  Study feasibility was established by a 92% retention rate with 99% of massage visits and 100% of research visits completed. Results showed significant improvements in self-reported OA-related pain, stiffness and function (30% improvement in Global WOMAC scores; p=0.001) and knee pain over the past 7 days (36% improvement in VAS score; p<0.001). PROMIS-PI, EQ-5D-5L, and physical composite score of the SF-12 also significantly improved (p<0.01 for all), while the mental composite score of the SF-12 and knee ROM showed trends toward significant improvement. Time to walk 50 feet did not significantly improve.
  
  
  CONCLUSIONS
  Results of this pilot study support the feasibility and acceptability of Swedish massage among VA health care users as well as preliminary data suggesting its efficacy for reducing pain due to knee OA. If results are confirmed in a larger randomized trial, massage could be an important component of regular care for these patients.
authors.affiliation: 1Duke Integrative Medicine, Duke University Medical Center, Durham, NC.
authors.forename: Michael
authors.initials: M
authors.lastname: Juberg
authors.affiliation: 1Duke Integrative Medicine, Duke University Medical Center, Durham, NC.
authors.forename: Kristin K
authors.initials: KK
authors.lastname: Jerger
authors.affiliation: 2Department of Medicine, Division of Rheumatology, and Thurston Arthritis Research Center, University of North Carolina at Chapel Hill, Chapel Hill, NC.|3Health Services Research and Development Service, Durham Veterans Affairs Medical Center, Durham, NC.
authors.forename: Kelli D
authors.initials: KD
authors.lastname: Allen
authors.affiliation: 4Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC.
authors.forename: Natalia O
authors.initials: NO
authors.lastname: Dmitrieva
authors.affiliation: 1Duke Integrative Medicine, Duke University Medical Center, Durham, NC.
authors.forename: Teresa
authors.initials: T
authors.lastname: Keever
authors.affiliation: 1Duke Integrative Medicine, Duke University Medical Center, Durham, NC.
authors.forename: Adam I
authors.initials: AI
authors.lastname: Perlman
mesh_terms: D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008405:Massage / Q000379:methods*; D008875:Middle Aged; D009657:North Carolina; D020370:Osteoarthritis, Knee / Q000628:therapy*; D010147:Pain Measurement; D010865:Pilot Projects; D016896:Treatment Outcome; D014728:Veterans / Q000706:statistics & numerical data*