Effectiveness of knee exercises versus combined knee and hip exercises in treatment of patellofemoral pain: A randomized clinical trial

References

• 1.
  Nunes GS, Stapait EL, Kirsten MH, de Noronha M, Santos GM. Clinical test for diagnosis of patellofemoral pain syndrome: Systematic review with meta-analysis. Phys Ther Sport 2013; 14: 54-59.
• 2.
  Boling M, Padua D, Marshall S, Guskiewicz K, Pyne S, Beutler A. Gender differences in the incidence and prevalence of patellofemoral pain syndrome. Scand J Med Sci Sports 2010; 20: 725-730.
• 3.
  Earl JE, Hoch AZ. A proximal strengthening program improves pain, function, and biomechanics in women with patellofemoral pain syndrome. Am J Sports Med 2011; 39: 154-163.
• 4.
  Draper CE, Besier TF, Santos JM, Jennings F, Fredericson M, Gold GE, et al. Using real-time MRI to quantify altered joint kinematics in subjects with patellofemoral pain and to evaluate the effects of a patellar brace or sleeve on joint motion. J Orthop Res 2009; 27: 571-577.
• 5.
  Harvie D, O'Leary T, Kumar S. A systematic review of randomized controlled trials on exercise parameters in the treatment of patellofemoral pain: what works? J Multidisc Health 2011; 4: 383-392.
• 6.
  McConnell J. The management of chondromalacia patellae: a long term solution. Aust J Physiother 1986; 32: 215-223.
• 7.
  Thomas M, Wood L, Selfe J, Peat G. Anterior knee pain in younger adults as a precursor to subsequent patellofemoral osteoarthritis: a systematic review. BMC Musculoskelet Disord 2010; 11: 1-8.
• 8.
  Utting MR, Davies G, Newman JH. Is anterior knee pain a predisposing factor to patellofemoral osteoarthritis? Knee 2005; 12: 362-365.
• 9.
  Witvrouw E, Lysens R, Bellemans J, Cambier D, Vanderstraeten G. Intrinsic risk factors for the development of anterior knee pain in an athletic population. A two-year prospective study. Am J Sports Med 2000; 28: 480-489.
• 10.
  Hryvniak D, Magrum E, Wilder R. Patellofemoral Pain Syndrome: An Update. Curr Phys Med Rehabil Rep 2014; 2: 16-24.
• 11.
  Petersen W, Ellermann A, Gsele-Koppenburg A, Best R, Rembitzki IV, Brggemann GP, Liebau C. Patellofemoral pain syndrome. Knee Surg Sports Traumatol Arthrosc 2014; 22: 2264-2274.
• 12.
  Waryasz GR, McDermott AY. Patellofemoral pain syndrome (PFPS): a systematic review of anatomy and potential risk factors. Dyn Med 2008; 7: 9.
• 13.
  LaBella C. Patellofemoral pain syndrome: evaluation and treatment. Prim Care 2004; 31: 977-1003.
• 14.
  Stathopulu E, Baildam E. Anterior knee pain: a longterm followup. Rheumatology 2003; 42: 380-382.
• 15.
  Prins MR, van der Wurff P. Females with patellofemoral pain syndrome have weak hip muscles: a systematic review. Aust J Physiother 2009; 55: 9-15.
• 16.
  Souza RB, Powers CM. Differences in hip kinematics, muscle strength, and muscle activation between subjects with and without patellofemoral pain. J Orthop Sports Phys Ther 2009; 39: 12-19.
• 17.
  Bolgla LA, Malone TR, Umberger BR, Uhl TL. Hip strength and hip and knee kinematics during stair descent in females with and without patellofemoral pain syndrome. J Orthop Sports Phys Ther 2008; 38: 12-18.
• 18.
  Bokaee F, Nasseri N, Mazaheri H, Fakhari Z, Jalaee S. Strengths of lower extremity and lower trunk muscles in females with patellofemoral pain syndrome. Koomesh 2010; 12: 22-30.
• 19.
  Dolak KL, Silkman C, Medina McKeon J, Hosey RG, Lattermann C, Uhl TL. Hip strengthening prior to functional exercises reduces pain sooner than quadriceps strengthening in females with patellofemoral pain syndrome: a randomized clinical trial. J Orthop Sports Phys Ther 2011; 41: 560-570.
• 20.
  Fukuda TY, Rossetto FM, Magalhaes E, Bryk FF, Lucareli PR, de Almeida Aparecida Carvalho N. Short-term effects of hip abductors and lateral rotators strengthening in females with patellofemoral pain syndrome: a randomized controlled clinical trial. J Orthop Sports Phys Ther 2010; 40: 736-742.
• 21.
  Khayambashi K, Mohammadkhani Z, Ghaznavi K, Lyle MA, Powers CM. The effects of isolated hip abductor and external rotator muscle strengthening on pain, health status, and hip strength in females with patellofemoral pain: a randomized controlled trial. J Orthop Sports Phys Ther 2012; 42: 22-29.
• 22.
  Ferber R, Bolgla L, Earl-Boehm JE, Emery C, Hamstra-Wright K. Strengthening of the hip and core versus knee muscles for the treatment of patellofemoral pain: a multicenter randomized controlled trial. J Athl Train 2015; 50: 366-377.
• 23.
  Roush JR, Curtis Bay R. Prevalence of anterior knee pain in 18-35 year-old females. Int J Sports Phys Ther 2012; 7: 396-401.
• 24.
  Fukuda TY, Melo WP, Zaffalon BM, Rossetto FM, Magalhaes E, Bryk FF, Martin RL. Hip posterolateral musculature strengthening in sedentary women with patellofemoral pain syndrome: a randomized controlled clinical trial with 1-year follow-up. J Orthop Sports Phys Ther 2012; 42: 823-830.
• 25.
  Vasheghani-Farahani A, Tahmasbi M, Asheri H, Ashraf H, Nedjat S, Kordi R. The Persian, last 7-day, long form of the international physical activity questionnaire: translation and validation study. Asian J Sports Med 2011; 2: 106-116.
• 26.
  Ferber R, Bolgla L, Earl-Boehm JE, Emery C, Hamstra-Wright K. Strengthening of the hip and core versus knee muscles for the treatment of patellofemoral pain: a multicenter randomized controlled trial. J Athl Train 2015; 50: 366-377.
• 27.
  Crossley KM, Bennell KL, Cowan SM, Green S. Analysis of outcome measures for persons with patellofemoral pain: which are reliable and valid? Arch Phys Med Rehabil 2004; 85: 815-822.
• 28.
  Negahban H, Pouretezad M, Yazdi MJ, Sohani SM, Mazaheri M, Salavati M, et al. Persian translation and validation of the Kujala patellofemoral scale in patients with patellofemoral pain syndrome. Disabil Rehabil 2012; 34: 2259-2263.
• 29.
  Loudon JK, Wiesner D, Goist-Foley HL, Asjes C, Loudon KL. Intrarater reliability of functional performance tests for subjects with patellofemoral pain syndrome. J Athl Train 2002; 37: 256-261.
• 30.
  Gagnon D, Nadeau S, Gravel D, Robert J, Blanger D, Hilsenrath M. Reliability and Validity of Static Knee Strength Measurements Obtained With a Chair-Fixed Dynamometer in Subjects With Hip or Knee Arthroplasty. Arch Phys Med Rehabil 2005; 86: 1998-2008.
• 31.
  Weber JC LD. Statistics and research in physical education: Mosby Distributed by Kimpton. 1970.
• 32.
  Ismail MM, Gamaleldein MH, Hassa KA. Closed kinetic chain exercises with or without additional hip strengthening exercises in management of patellofemoral pain syndrome: a randomized controlled trial. Eur J Phys Rehabil Med 2013; 49: 687-698.
• 33.
  Henriksen M, Rosager S, Aaboe J, Graven-Nielsen T, Bliddal H. Experimental knee pain reduces muscle strength. J Pain 2001; 12: 460-467.
• 34.
  Baldon Rde M, Serrao FV, Scattone Silva R, Piva SR. Effects of functional stabilization training on pain, function, and lower extremity biomechanics in women with patellofemoral pain: a randomized clinical trial. J Orthop Sports Phys Ther 2014; 44: 25##.