Resúmenes Epistemonikos
Medwave 2016;16(Suppl5):e6599 doi: 10.5867/medwave.2016.6599
¿Son efectivos los corticoides intraarticulares en artrosis de rodilla?
Are intraarticular steroids effective for knee osteoarthritis?
Jorge Faúndez, Petre Cotoras, Sebastián Irarrázaval
Referencias | Descargar PDF |
Para Descargar PDF debe Abrir sesión.
Imprimir | A(+) A(-) | Lectura fácil

Abstract

Knee osteoarthritis is a chronic disabling condition that is both progressive and irreversible. Intraarticular steroids are commonly used to reduce osteoarthritis symptoms and to minimize the need for surgery. Nevertheless, debate still exists regarding the efficacy and safety of steroids. To address this point, we searched Epistemonikos database which is maintained by screening 30 separate databases and identified 12 systematic reviews including 41 studies addressing steroids use in knee osteoarthritis. Of these, 40 were randomized trials. The evidence from these studies was combined using meta-analysis, and a summary of findings table was constructed following the GRADE approach. We concluded intraarticular steroid use slightly decreases short-term pain, makes little or no difference in the mid-term, and may have no effects in the long-term.


 
Problem

Knee osteoarthritis is one of the main causes of knee pain in the general population, affecting over 250 million people globally [1]. Some studies show that up to 10% of patients over 55 have some degree of disabling osteoarthritis, and one quarter of these patients could be severely disabled [2]. This is particularly relevant when considering the chronic and irreversible evolution of this disease, which progresses 4% annually and presents a symptomatic conversion of 1% per year [3]. Treatment for this disease is focused on pain management and maintaining patient functionality. Since knee osteoarthritis originates from degenerative and inflammatory mechanisms [4], it is widely held that intraarticular steroid administration would decrease the inflammatory response associated with this disease.

Methods

We used Epistemonikos database, which is maintained by screening more than 30 databases, to identify systematic reviews and their included primary studies. With this information we generated a structured summary using a pre-established format, which includes key messages, a summary of the body of evidence (presented as an evidence matrix in Epistemonikos), meta-analysis of the total of studies, a summary of findings table following the GRADE approach and a table of other considerations for decision-making.

Key messages

  • It is probable that intraarticular steroids slightly decrease pain and improve function in the short-term, but make little or no difference in the mid-term.
  • Intraarticular corticosteroids may have no long-term effects, but the certainty of the evidence for this conclusion is low.
  • Intraarticular steroid injection does not appear to have major associated complications, but the certainty of the evidence for this conclusion is low.
About the body of evidence for this question

What is the evidence.
See evidence matrix  in Epistemonikos later

We found 12 systematic reviews [5],[6],[7],[8],[9],[10], [11],[12],[13],[14],[15],[16], which included 41 primary studies [17],[18],[19],[20],[21],[22],[23],[24],[25],[26], [27],[28],[29],[30],[31],[32],[33],[34],[35],[36],[37], [38],[39],[40],[41],[42],[43],[44],[45],[46],[47],[48], [49],[50],[51],[52],[53],[54],[55],[56],[57]. All of these primary studies [42], except one, were randomized controlled trials.

Of the primary studies, 14 randomized trials specifically addressed the topic of the present report. These 14 trials were used to create this summary [17],[18],[19],[20], [21],[22],[23],[24],[25],[26],[27],[28],[29],[30]

What types of patients were included

All of the studies included patients diagnosed with symptomatic knee osteoarthritis and with symptoms (i.e. pain) lasting more than six months. On average, patients had between 55 and 70 years-old, were mostly women (61-93%), and included patients with grade II-IV Kellgren-Lawrence osteoarthritis.

What types of interventions were included

Three studies used prednisolone acetate [24],[25],[38], seven used triamcinolone hexacetonide [17],[18],[19],[20],[23],[26],[30],  three used hydrocortisone [20],[21], [27], two used methylprednisolone [18], [21], one used betamethasone [18], and one used cortivazol [22].

What types of outcomes
were measured

The evaluated outcomes were pain within the first 2 weeks, 4-6 weeks, 3 months, and 6 months.

Additionally, functionality was evaluated using the Western Ontario and McMaster Universities Arthritis Index (WOMAC). The different studies evaluated WOMAC outcomes between 9 and 34 weeks post-treatment.

Other evaluated outcomes included severe complications and treatment discontinuation due to adverse effects.
Summary of findings

 The effects of intraarticular steroids were determined based on 14 randomized, controlled trials that, in total, included 810 patients [17],[18],[19],[20],[21],[22],[23],[24],[25],[26],[27],[28],[29],[30]. Nine trials (591 patients) measured pain after 1 or 2 weeks [17],[18],[19],[20],[22],[25],[26],[28],[30]; eight trials (539 patients) measured pain after 3 months [17],[18],[22],[23],[25],[28],[29],[30]; three trials (271 patients) measured pain after 6 months [22],[27],[28]; eight trials (568 patients) reported functionality [18],[19],[20], [22],[23],[28],[29],[30]; and three trials (218 patients) reported severe adverse events [22],[28],[29].

The findings can be summarized as follows:

  • Intraarticular steroid injection probably lead to a slight, short-term reduction in pain. The certainty of this evidence is moderate.
  • Intraarticular steroid injection probably insignificantly decrease pain in the mid-term. The certainty of this evidence is moderate.
  • Intraarticular steroid injection might not make any difference in long-term pain. The certainty of this evidence is low.
  • Intraarticular steroid injection probably insignificantly improve functionality. The certainty of this evidence is moderate.
  • Intraarticular steroid injection might have no relevant complications. The certainty of this evidence is low. 

Other considerations for decision-making

To whom this evidence does and does not apply

  • The evidence presented in this summary is applicable to all patients with knee pain secondary to osteoarthritis of the knee.
  • The presented evidence is not applicable to acute or chronic knee pain from other causes or osteoarthritis pain in other joints, even with similar characteristics.
About the outcomes included in this summary
  • The outcomes included in this summary correspond to pain at 1-2 weeks, 3 months, and 6 months. Additionally, functionality and serious adverse effects were evaluated. These outcomes are relevant when taking a clinical decision. The effectiveness of these outcomes has been previously evaluated in other meta-analyses.
Balance between benefits and risks, and certainty of the evidence
  • This intervention probably has a small short-term benefit, with a similarly low risk of complications. The benefit/risk balance is rather neutral.
What would patients and their doctors think about this intervention
  • Variability between patients and clinicians should be expected. Most people faced with little benefit should be inclined against using the intervention. However, patients placing greater value on a slight benefit, especially when other treatment options are not being considered,  might opt ​​for the intervention.
  • The rather favorable recommendations might tip the balance towards the use of intervention by many clinicians.
Resource considerations
  • While the direct cost of intervention is relatively low, since the benefits are slight, cost can be a key factor for decision-making, especially in settings where resources are constrained.

Differences between this summary and other sources

  • The conclusions presented in this summary are consistent with the identified systematic reviews [5],[6],[7],[8].
  • Conventional indications in this area present differing standpoints. The findings of this summary are partially consistent with recommendations made by the American Academy of Orthopedic Surgeons [65], which states there is insufficient evidence to support or refute the use of intraarticular steroids in knee osteoarthritis. In contrast, the International Osteoarthritis Research Society [66] recommends steroid use based on the short-term, beneficial effects.
Could this evidence change in the future?
  • The probability of future evidence changing the information presented in this summary is low due to the certainty of the evidence.
  • There are no ongoing trials regarding this line of study, so it is unlikely that new information will appear in the short-term.

How we conducted this summary

Using automated and collaborative means, we compiled all the relevant evidence for the question of interest and we present it as a matrix of evidence.

Follow the link to access the interactive version: Intraarticular corticosteroids for knee osteoarthritis

Notes

The upper portion of the matrix of evidence will display a warning of “new evidence” if new systematic reviews are published after the publication of this summary. Even though the project considers the periodical update of these summaries, users are invited to comment in Medwave or to contact the authors through email if they find new evidence and the summary should be updated earlier. After creating an account in Epistemonikos, users will be able to save the matrixes and to receive automated notifications any time new evidence potentially relevant for the question appears.

The details about the methods used to produce these summaries are described here http://dx.doi.org/10.5867/medwave.2014.06.5997.

Epistemonikos foundation is a non-for-profit organization aiming to bring information closer to health decision-makers with technology. Its main development is Epistemonikos database (www.epistemonikos.org).

These summaries follow a rigorous process of internal peer review.

Conflicts of interest
The authors do not have relevant interests to declare.

Licencia Creative Commons Esta obra de Medwave está bajo una licencia Creative Commons Atribución-NoComercial 3.0 Unported. Esta licencia permite el uso, distribución y reproducción del artículo en cualquier medio, siempre y cuando se otorgue el crédito correspondiente al autor del artículo y al medio en que se publica, en este caso, Medwave.

 

Knee osteoarthritis is a chronic disabling condition that is both progressive and irreversible. Intraarticular steroids are commonly used to reduce osteoarthritis symptoms and to minimize the need for surgery. Nevertheless, debate still exists regarding the efficacy and safety of steroids. To address this point, we searched Epistemonikos database which is maintained by screening 30 separate databases and identified 12 systematic reviews including 41 studies addressing steroids use in knee osteoarthritis. Of these, 40 were randomized trials. The evidence from these studies was combined using meta-analysis, and a summary of findings table was constructed following the GRADE approach. We concluded intraarticular steroid use slightly decreases short-term pain, makes little or no difference in the mid-term, and may have no effects in the long-term.

Autores: Jorge Faúndez[1,2], Petre Cotoras[1,2], Sebastián Irarrázaval[2,3]

Filiación:
[1] Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
[2] Proyecto Epistemonikos, Santiago, Chile
[3] Departamento de Ortopedia y Traumatología, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile

E-mail: sirarraz@med.puc.cl

Correspondencia a:
[1] Edificio Académico Escuela de Medicina
Pontificia Universidad Católica de Chile
Diagonal Paraguay 362
Santiago Centro
Santiago
Chile

Citación: Faúndez J, Cotoras P, Irarrázaval S. Are intraarticular steroids effective for knee osteoarthritis?. Medwave 2016;16(Suppl5):e6599 doi: 10.5867/medwave.2016.6599

Fecha de publicación: 11/11/2016

Ficha PubMed

Comentarios (0)

Nos complace que usted tenga interés en comentar uno de nuestros artículos. Su comentario será publicado inmediatamente. No obstante, Medwave se reserva el derecho a eliminarlo posteriormente si la dirección editorial considera que su comentario es: ofensivo en algún sentido, irrelevante, trivial, contiene errores de lenguaje, contiene arengas políticas, obedece a fines comerciales, contiene datos de alguna persona en particular, o sugiere cambios en el manejo de pacientes que no hayan sido publicados previamente en alguna revista con revisión por pares.

Aún no hay comentarios en este artículo.


Para comentar debe iniciar sesión

Medwave publica las vistas HTML y descargas PDF por artículo, junto con otras métricas de redes sociales.

Se puede producir un retraso de 48 horas en la actualización de las estadísticas.

  1. Vos T, Flaxman AD, Naghavi M, Lozano R, Michaud C, Ezzati M, et al. Years lived with disability (YLDs) for 1160 sequelae of 289 diseases and injuries 1990-2010: a systematic analysis for the Global Burden of Disease Study 2010. Lancet. 2012 Dec 15;380(9859):2163-96 | CrossRef | PubMed |
  2. Peat G, McCarney R, Croft P. Knee pain and osteoarthritis in older adults: a review of community burden and current use of primary health care. Ann Rheum Dis. 2001 Feb;60(2):91-7 | CrossRef | PubMed | PMC |
  3. Felson DT, Zhang Y, Hannan MT, Naimark A, Weissman BN, Aliabadi P, et al. The incidence and natural history of knee osteoarthritis in the elderly. The Framingham Osteoarthritis Study. Arthritis Rheum. 1995 Oct;38(10):1500-5 | CrossRef | PubMed |
  4. Liu-Bryan R, Terkeltaub R. Emerging regulators of the inflammatory process in osteoarthritis. Nat Rev Rheumatol. 2015 Jan;11(1):35-44 | CrossRef | PubMed | PMC |
  5. Jüni P, Hari R, Rutjes AW, Fischer R, Silletta MG, Reichenbach S, et al. Intra-articular corticosteroid for knee osteoarthritis. Cochrane Database Syst Rev. 2015 Oct 22;(10):CD005328 | CrossRef | PubMed |
  6. Hepper CT, Halvorson JJ, Duncan ST, Gregory AJ, Dunn WR, Spindler KP. The efficacy and duration of intra-articular corticosteroid injection for knee osteoarthritis: a systematic review of level I studies. J Am Acad Orthop Surg. 2009 Oct;17(10):638-46 | CrossRef | PubMed |
  7. Godwin M, Dawes M. Intra-articular steroid injections for painful knees. Systematic review with meta-analysis. Can Fam Physician. 2004 Feb;50:241-8 | PubMed | PMC |
  8. Arroll B, Goodyear-Smith F. Corticosteroid injections for osteoarthritis of the knee: meta-analysis. BMJ. 2004 Apr 10;328(7444):869 | PubMed | PMC |
  9. Maricar N, Callaghan MJ, Felson DT, O'Neill TW. Predictors of response to intra-articular steroid injections in knee osteoarthritis--a systematic review. Rheumatology (Oxford). 2013 Jun;52(6):1022-32 | CrossRef | PubMed | PMC |
  10. Hirsch G, Kitas G, Klocke R. Intra-articular corticosteroid injection in osteoarthritis of the knee and hip: factors predicting pain relief a systematic review. Semin Arthritis Rheum. 2013 Apr;42(5):451-73 | CrossRef | PubMed |
  11. Garg N, Perry L, Deodhar A. Intra-articular and soft tissue injections, a systematic review of relative efficacy of various corticosteroids. Clin Rheumatol. 2014 Dec;33(12):1695-706 | CrossRef | PubMed |
  12. Bannuru RR, Natov NS, Obadan IE, Price LL, Schmid CH, McAlindon TE. Therapeutic trajectory of hyaluronic acid versus corticosteroids in the treatment of knee osteoarthritis: a systematic review and meta-analysis. Arthritis Rheum. 2009 Dec 15;61(12):1704-11 | CrossRef | PubMed |
  13. Wernecke C, Braun HJ, Dragoo JL. The Effect of Intra-articular Corticosteroids on Articular Cartilage: A Systematic Review. Orthop J Sports Med. 2015 Apr 27;3(5):2325967115581163 | CrossRef | PubMed | PMC |
  14. Bjordal JM, Klovning A, Ljunggren AE, Slørdal L. Short-term efficacy of pharmacotherapeutic interventions in osteoarthritic knee pain: A meta-analysis of randomised placebo-controlled trials. Eur J Pain. 2007 Feb;11(2):125-38 | CrossRef | PubMed |
  15. Wang F, He X. Intra-articular hyaluronic acid and corticosteroids in the treatment of knee osteoarthritis: A meta-analysis. Exp Ther Med. 2015 Feb;9(2):493-500 | CrossRef | PubMed | PMC |
  16. Bannuru RR, Schmid CH, Kent DM, Vaysbrot EE, Wong JB, McAlindon TE. Comparative effectiveness of pharmacologic interventions for knee osteoarthritis: a systematic review and network meta-analysis. Ann Intern Med. 2015 Jan 6;162(1):46-54 | CrossRef | PubMed |
  17. Friedman DM, Moore ME. The efficacy of intraarticular steroids in osteoarthritis: a double-blind study. J Rheumatol. 1980 Nov-Dec;7(6):850-6 | PubMed |
  18. Yavuz U, Sökücü S, Albayrak A, Oztürk K. Efficacy comparisons of the intraarticular steroidal agents in the patients with knee osteoarthritis. Rheumatol Int. 2012 Nov;32(11):3391-6. doi: 10.1007/s00296-011-2188-0 | CrossRef | PubMed |
  19. Gaffney K, Ledingham J, Perry JD. Intra-articular triamcinolone hexacetonide in knee osteoarthritis: factors influencing the clinical response. Ann Rheum Dis. 1995 May;54(5):379-81 | CrossRef | PubMed | PMC |
  20. Popov VV, Bunchuk NV, Apenysheva NP. [Treatment of patients with gonarthrosis by intra-articular administration of drugs]. Klin Med (Mosk). 1989 Apr;67(4):104-8 | PubMed |
  21. Wright V, Chandler GN, Morison RA, Hartfall SJ. Intra-articular therapy in osteo-arthritis; comparison of hydrocortisone acetate and hydrocortisone tertiary-butylacetate. Ann Rheum Dis. 1960 Sep;19:257-61 | CrossRef | PubMed | PMC |
  22. Ravaud P, Moulinier L, Giraudeau B, Ayral X, Guerin C, Noel E, et al. Effects of joint lavage and steroid injection in patients with osteoarthritis of the knee: results of a multicenter, randomized, controlled trial. Arthritis Rheum. 1999 Mar;42(3):475-82 | CrossRef | PubMed |
  23. Raynauld JP, Buckland-Wright C, Ward R, Choquette D, Haraoui B, Martel-Pelletier J, et al. Safety and efficacy of long-term intraarticular steroid injections in osteoarthritis of the knee: a randomized, double-blind, placebo-controlled trial. Arthritis Rheum. 2003 Feb;48(2):370-7 | CrossRef | PubMed |
  24. Jones A, Doherty M. Intra-articular corticosteroids are effective in osteoarthritis but there are no clinical predictors of response. Ann Rheum Dis. 1996 Nov;55(11):829-32 | CrossRef | PubMed | PMC |
  25. Cederlöf S, Jonson G. Intraarticular prednisolone injection for osteoarthritis of the knee. A double blind test with placebo. Acta Chir Scand. 1966 Nov;132(5):532-7 | PubMed |
  26. Dieppe PA, Sathapatayavongs B, Jones HE, Bacon PA, Ring EF. Intra-articular steroids in osteoarthritis. Rheumatol Rehabil. 1980 Nov;19(4):212-7 | CrossRef | PubMed |
  27. Miller JH, White J, Norton TH. The value of intra-articular injections in osteoarthritis of the knee. J Bone Joint Surg Br. 1958 Nov;40-B(4):636-43 | PubMed |
  28. Henriksen M, Christensen R, Klokker L, Bartholdy C, Bandak E, Ellegaard K, et al. Evaluation of the benefit of corticosteroid injection before exercise therapy in patients with osteoarthritis of the knee: a randomized clinical trial. JAMA Intern Med. 2015 Jun;175(6):923-30 | CrossRef | PubMed |
  29. Lyons C, Majeed A, Banarsee R. Effectiveness of high volume intra-articular injection of cortisone and lignocaine in osteoarthritis of the knee. North & West London journal of general practice. 2005;11(1):23-8. | Link |
  30. Beyaz SG. Comparison of efficacy of intra-articular morphine and steroid in patients with knee osteoarthritis. J Anaesthesiol Clin Pharmacol. 2012 Oct;28(4):496-500 | CrossRef | PubMed | PMC |
  31. Arden NK, Reading IC, Jordan KM, Thomas L, Platten H, Hassan A, et al. A randomised controlled trial of tidal irrigation vs corticosteroid injection in knee osteoarthritis: the KIVIS Study. Osteoarthritis Cartilage. 2008 Jun;16(6):733-9 | CrossRef | PubMed |
  32. de Campos GC, Rezende MU, Pailo AF, Frucchi R, Camargo OP. Adding triamcinolone improves viscosupplementation: a randomized clinical trial. Clin Orthop Relat Res. 2013 Feb;471(2):613-20 | CrossRef | PubMed | PMC |
  33. Chao J, Wu C, Sun B, Hose MK, Quan A, Hughes TH, et al. Inflammatory characteristics on ultrasound predict poorer longterm response to intraarticular corticosteroid injections in knee osteoarthritis. J Rheumatol. 2010 Mar;37(3):650-5 | CrossRef | PubMed |
  34. Di Sante L, Paoloni M, Dimaggio M, Colella L, Cerino A, Bernetti A, et al. Ultrasound-guided aspiration and corticosteroid injection compared to horizontal therapy for treatment of knee osteoarthritis complicated with Baker's cyst: a randomized, controlled trial. Eur J Phys Rehabil Med. 2012 Dec;48(4):561-7 | PubMed |
  35. Frías G, Caracuel MA, Escudero A, Rumbao J, Pérez-Gujo V, del Carmen Castro M, et al. Assessment of the efficacy of joint lavage versus joint lavage plus corticoids in patients with osteoarthritis of the knee. Curr Med Res Opin. 2004 Jun;20(6):861-7 | CrossRef | PubMed |
  36. Grecomoro G, Piccione F, Letizia G. Therapeutic synergism between hyaluronic acid and dexamethasone in the intra-articular treatment of osteoarthritis of the knee: a preliminary open study. Curr Med Res Opin. 1992;13(1):49-55 | CrossRef | PubMed |
  37. Jones AC, Pattrick M, Doherty S, Doherty M. Intra-articular hyaluronic acid compared to intra-articular triamcinolone hexacetonide in inflammatory knee osteoarthritis. Osteoarthritis Cartilage. 1995 Dec;3(4):269-73 | PubMed |
  38. Leighton R, Akermark C, Therrien R, Richardson JB, Andersson M, Todman MG, et al; DUROLANE Study Group. NASHA hyaluronic acid vs. methylprednisolone for knee osteoarthritis: a prospective, multi-centre, randomized, non-inferiority trial. Osteoarthritis Cartilage. 2014 Jan;22(1):17-25 | CrossRef | PubMed |
  39. Leopold SS, Redd BB, Warme WJ, Wehrle PA, Pettis PD, Shott S. Corticosteroid compared with hyaluronic acid injections for the treatment of osteoarthritis of the knee. A prospective, randomized trial. J Bone Joint Surg Am. 2003 Jul;85-A(7):1197-203 | CrossRef | PubMed |
  40. Castro M, Font P, Escudero A, Frias G, Munoz E, Collantes E. Evaluation of effectiveness of five modalities of intraarticular treatment in patients with osteoarthritis of the knee. Annals of the rheumatic diseases. 2007;66:515-515 | Link |
  41. Ozturk C, Atamaz F, Hepguler S, Argin M, Arkun R. The safety and efficacy of intraarticular hyaluronan with/without corticosteroid in knee osteoarthritis: 1-year, single-blind, randomized study. Rheumatol Int. 2006 Feb;26(4):314-9 | CrossRef | PubMed |
  42. Pendleton A, Millar A, O'Kane D, Wright GD, Taggart AJ. Can sonography be used to predict the response to intra-articular corticosteroid injection in primary osteoarthritis of the knee? Scand J Rheumatol. 2008 Sep-Oct;37(5):395-7 | CrossRef | PubMed |
  43. Petrella RJ, Emans PJ, Alleyne J, Dellaert F, Gill DP, Maroney M. Safety and performance of Hydros and Hydros-TA for knee osteoarthritis: a prospective, multicenter, randomized, double-blind feasibility trial. BMC Musculoskelet Disord. 2015 Mar 18;16:57 | CrossRef | PubMed | PMC |
  44. Pyne D, Ioannou Y, Mootoo R, Bhanji A. Intra-articular steroids in knee osteoarthritis: a comparative study of triamcinolone hexacetonide and methylprednisolone acetate. Clin Rheumatol. 2004 Apr;23(2):116-20 | CrossRef | PubMed |
  45. Housman L, Arden N, Schnitzer TJ, Birbara C, Conrozier T, Skrepnik N, et al. Intra-articular hylastan versus steroid for knee osteoarthritis. Knee Surg Sports Traumatol Arthrosc. 2014 Jul;22(7):1684-92 | CrossRef | PubMed |
  46. Raynauld JP, Buckland‐Wright C, Ward R, Choquette D, Haraoui B, Martel‐Pelletier J, et al (2003). Safety and efficacy of long‐term intraarticular steroid injections in osteoarthritis of the knee: A randomized, double‐blind, placebo‐controlled trial. Arthritis & Rheumatism, 48(2), 370-377 | CrossRef | PubMed |
  47. Sambrook PN, Champion GD, Browne CD, Cairns D, Cohen ML, Day RO, Kempler S. (1988). Corticosteroid injection for osteoarthritis of the knee: peripatellar compared to intra-articular route. Clinical and experimental rheumatology, 7(6), 609-613 | PubMed | Link |
  48. Shah KD, Wright V. Intra-articular hydrocortisone in osteo-arthrosis. Ann Rheum Dis. 1967 Jul;26(4):316-8 | CrossRef | PubMed | PMC |
  49. Smith MD, Wetherall M, Darby T, Esterman A, Slavotinek J, Roberts-Thomson P, et al. A randomized placebo-controlled trial of arthroscopic lavage versus lavage plus intra-articular corticosteroids in the management of symptomatic osteoarthritis of the knee. Rheumatology (Oxford). 2003 Dec;42(12):1477-85 | CrossRef | PubMed |
  50. Thorpe P. (1985). Intra-articular triamcinolone acetonide and methylprednisolone acetate in arthritis. Current therapeutic research, 38(3), 513-518 | Link |
  51. Kalunian K. Using Ultrasonography to Predict Clinical Response to Intraarticular Corticosteroids in Knee Osteoarthritis. In: ClinicalTrials.gov [Internet]. Bethesda (MD): National Library of Medicine (US). 2000- [09-11-16] | Link |
  52. Valtonen EJ. Clinical comparison of triamcinolonehexacetonide and betamethasone in the treatment of osteoarthrosis of the knee-joint. Scand J Rheumatol Suppl. 1981;41:1-7 | PubMed |
  53. Wollstein R, Chaimsky G, Carlson L, Watson HK, Wollstein G, Saleh J. Evaluating short-term pain after steroid injection. Am J Orthop (Belle Mead NJ). 2007 Mar;36(3):128-31 | PubMed |
  54. Wright V, Chandler GN, Morison RA, Hartfall SJ. Intra-articular therapy in osteo-arthritis; comparison of hydrocortisone acetate and hydrocortisone tertiary-butylacetate. Annals of the rheumatic disease. 1960 Sep;19:257-61 | PubMed | PMC |
  55. Young L, Katrib A, Cuello C, Vollmer-Conna U, Bertouch JV, Roberts-Thomson PJ, et al. Effects of intraarticular glucocorticoids on macrophage infiltration and mediators of joint damage in osteoarthritis synovial membranes: findings in a double-blind, placebo-controlled study. Arthritis Rheum. 2001 Feb;44(2):343-50 | CrossRef | PubMed |
  56. Tekeoglu I, Adak B, Goeksoy T, Tosun N. (1998). Effects of intra-articular injections of sodium hyaluronate (Orthovisc) and betamethasone on osteoarthritis of the knee. Romatoloji ve Tibbi Rehabilitasyon Dergisi, 9, 220-224 | Link |
  57. Sibbitt WL Jr, Band PA, Kettwich LG, Chavez-Chiang NR, Delea SL, Bankhurst AD. A randomized controlled trial evaluating the cost-effectiveness of sonographic guidance for intra-articular injection of the osteoarthritic knee. J Clin Rheumatol. 2011 Dec;17(8):409-15 | CrossRef | PubMed |
  58. Cohen J. Statistical Power Analysis for the Behavioral Sciences. 2nd Edition. Hillsdale, NJ: Lawrence Earlbaum Associates, 1988 | Link |
  59. Altman RD, Devji T, Bhandari M, Fierlinger A, Niazi F, Christensen R. Clinical benefit of intra-articular saline as a comparator in clinical trials of knee osteoarthritis treatments: A systematic review and meta-analysis of randomized trials. Semin Arthritis Rheum. 2016 Oct;46(2):151-9 | CrossRef | PubMed |
  60. Nüesch E, Trelle S, Reichenbach S, Rutjes AW, Bürgi E, Scherer M, et al. The effects of excluding patients from the analysis in randomised controlled trials: meta-epidemiological study. BMJ. 2009 Sep 7;339:b3244 | CrossRef | PubMed | PMC |
  61. U.S Food & Drug Administration. What is a Serious Adverse Event? fda.gov. [on line]. | Link |
  62. Salaffi F, Stancati A, Silvestri CA, Ciapetti A, Grassi W. Minimal clinically important changes in chronic musculoskeletal pain intensity measured on a numerical rating scale. Eur J Pain. 2004 Aug;8(4):283-91 | CrossRef | Link |
  63. Tubach F, Ravaud P, Baron G, Falissard B, Logeart I, Bellamy N, et al. Evaluation of clinically relevant changes in patient reported outcomes in knee and hip osteoarthritis: the minimal clinically important improvement. Ann Rheum Dis. 2005 Jan;64(1):29-33 | CrossRef | PubMed | PMC |
  64. Merkskey, HE. Classification of chronic pain. Descriptions of chronic pain syndromes and definitions of pain terms. Prepared by the International Association for the Study of Pain, Subcommittee on Taxonomy. Pain Suppl. 1986;3:S1-226 | PubMed |
  65. Brown GA. AAOS clinical practice guideline: treatment of osteoarthritis of the knee: evidence-based guideline, 2nd edition. J Am Acad Orthop Surg. 2013 Sep;21(9):577-9 | CrossRef | PubMed |
  66. McAlindon TE, Bannuru RR, Sullivan MC, Arden NK, Berenbaum F, Bierma-Zeinstra SM, et al. OARSI guidelines for the non-surgical management of knee osteoarthritis. Osteoarthritis Cartilage. 2014 Mar;22(3):363-88 | CrossRef | PubMed |
Vos T, Flaxman AD, Naghavi M, Lozano R, Michaud C, Ezzati M, et al. Years lived with disability (YLDs) for 1160 sequelae of 289 diseases and injuries 1990-2010: a systematic analysis for the Global Burden of Disease Study 2010. Lancet. 2012 Dec 15;380(9859):2163-96 | CrossRef | PubMed |

Peat G, McCarney R, Croft P. Knee pain and osteoarthritis in older adults: a review of community burden and current use of primary health care. Ann Rheum Dis. 2001 Feb;60(2):91-7 | CrossRef | PubMed | PMC |

Felson DT, Zhang Y, Hannan MT, Naimark A, Weissman BN, Aliabadi P, et al. The incidence and natural history of knee osteoarthritis in the elderly. The Framingham Osteoarthritis Study. Arthritis Rheum. 1995 Oct;38(10):1500-5 | CrossRef | PubMed |

Liu-Bryan R, Terkeltaub R. Emerging regulators of the inflammatory process in osteoarthritis. Nat Rev Rheumatol. 2015 Jan;11(1):35-44 | CrossRef | PubMed | PMC |

Jüni P, Hari R, Rutjes AW, Fischer R, Silletta MG, Reichenbach S, et al. Intra-articular corticosteroid for knee osteoarthritis. Cochrane Database Syst Rev. 2015 Oct 22;(10):CD005328 | CrossRef | PubMed |

Hepper CT, Halvorson JJ, Duncan ST, Gregory AJ, Dunn WR, Spindler KP. The efficacy and duration of intra-articular corticosteroid injection for knee osteoarthritis: a systematic review of level I studies. J Am Acad Orthop Surg. 2009 Oct;17(10):638-46 | CrossRef | PubMed |

Godwin M, Dawes M. Intra-articular steroid injections for painful knees. Systematic review with meta-analysis. Can Fam Physician. 2004 Feb;50:241-8 | PubMed | PMC |

Arroll B, Goodyear-Smith F. Corticosteroid injections for osteoarthritis of the knee: meta-analysis. BMJ. 2004 Apr 10;328(7444):869 | PubMed | PMC |

Maricar N, Callaghan MJ, Felson DT, O'Neill TW. Predictors of response to intra-articular steroid injections in knee osteoarthritis--a systematic review. Rheumatology (Oxford). 2013 Jun;52(6):1022-32 | CrossRef | PubMed | PMC |

Hirsch G, Kitas G, Klocke R. Intra-articular corticosteroid injection in osteoarthritis of the knee and hip: factors predicting pain relief a systematic review. Semin Arthritis Rheum. 2013 Apr;42(5):451-73 | CrossRef | PubMed |

Garg N, Perry L, Deodhar A. Intra-articular and soft tissue injections, a systematic review of relative efficacy of various corticosteroids. Clin Rheumatol. 2014 Dec;33(12):1695-706 | CrossRef | PubMed |

Bannuru RR, Natov NS, Obadan IE, Price LL, Schmid CH, McAlindon TE. Therapeutic trajectory of hyaluronic acid versus corticosteroids in the treatment of knee osteoarthritis: a systematic review and meta-analysis. Arthritis Rheum. 2009 Dec 15;61(12):1704-11 | CrossRef | PubMed |

Wernecke C, Braun HJ, Dragoo JL. The Effect of Intra-articular Corticosteroids on Articular Cartilage: A Systematic Review. Orthop J Sports Med. 2015 Apr 27;3(5):2325967115581163 | CrossRef | PubMed | PMC |

Bjordal JM, Klovning A, Ljunggren AE, Slørdal L. Short-term efficacy of pharmacotherapeutic interventions in osteoarthritic knee pain: A meta-analysis of randomised placebo-controlled trials. Eur J Pain. 2007 Feb;11(2):125-38 | CrossRef | PubMed |

Wang F, He X. Intra-articular hyaluronic acid and corticosteroids in the treatment of knee osteoarthritis: A meta-analysis. Exp Ther Med. 2015 Feb;9(2):493-500 | CrossRef | PubMed | PMC |

Bannuru RR, Schmid CH, Kent DM, Vaysbrot EE, Wong JB, McAlindon TE. Comparative effectiveness of pharmacologic interventions for knee osteoarthritis: a systematic review and network meta-analysis. Ann Intern Med. 2015 Jan 6;162(1):46-54 | CrossRef | PubMed |

Friedman DM, Moore ME. The efficacy of intraarticular steroids in osteoarthritis: a double-blind study. J Rheumatol. 1980 Nov-Dec;7(6):850-6 | PubMed |

Yavuz U, Sökücü S, Albayrak A, Oztürk K. Efficacy comparisons of the intraarticular steroidal agents in the patients with knee osteoarthritis. Rheumatol Int. 2012 Nov;32(11):3391-6. doi: 10.1007/s00296-011-2188-0 | CrossRef | PubMed |

Gaffney K, Ledingham J, Perry JD. Intra-articular triamcinolone hexacetonide in knee osteoarthritis: factors influencing the clinical response. Ann Rheum Dis. 1995 May;54(5):379-81 | CrossRef | PubMed | PMC |

Popov VV, Bunchuk NV, Apenysheva NP. [Treatment of patients with gonarthrosis by intra-articular administration of drugs]. Klin Med (Mosk). 1989 Apr;67(4):104-8 | PubMed |

Wright V, Chandler GN, Morison RA, Hartfall SJ. Intra-articular therapy in osteo-arthritis; comparison of hydrocortisone acetate and hydrocortisone tertiary-butylacetate. Ann Rheum Dis. 1960 Sep;19:257-61 | CrossRef | PubMed | PMC |

Ravaud P, Moulinier L, Giraudeau B, Ayral X, Guerin C, Noel E, et al. Effects of joint lavage and steroid injection in patients with osteoarthritis of the knee: results of a multicenter, randomized, controlled trial. Arthritis Rheum. 1999 Mar;42(3):475-82 | CrossRef | PubMed |

Raynauld JP, Buckland-Wright C, Ward R, Choquette D, Haraoui B, Martel-Pelletier J, et al. Safety and efficacy of long-term intraarticular steroid injections in osteoarthritis of the knee: a randomized, double-blind, placebo-controlled trial. Arthritis Rheum. 2003 Feb;48(2):370-7 | CrossRef | PubMed |

Jones A, Doherty M. Intra-articular corticosteroids are effective in osteoarthritis but there are no clinical predictors of response. Ann Rheum Dis. 1996 Nov;55(11):829-32 | CrossRef | PubMed | PMC |

Cederlöf S, Jonson G. Intraarticular prednisolone injection for osteoarthritis of the knee. A double blind test with placebo. Acta Chir Scand. 1966 Nov;132(5):532-7 | PubMed |

Dieppe PA, Sathapatayavongs B, Jones HE, Bacon PA, Ring EF. Intra-articular steroids in osteoarthritis. Rheumatol Rehabil. 1980 Nov;19(4):212-7 | CrossRef | PubMed |

Miller JH, White J, Norton TH. The value of intra-articular injections in osteoarthritis of the knee. J Bone Joint Surg Br. 1958 Nov;40-B(4):636-43 | PubMed |

Henriksen M, Christensen R, Klokker L, Bartholdy C, Bandak E, Ellegaard K, et al. Evaluation of the benefit of corticosteroid injection before exercise therapy in patients with osteoarthritis of the knee: a randomized clinical trial. JAMA Intern Med. 2015 Jun;175(6):923-30 | CrossRef | PubMed |

Lyons C, Majeed A, Banarsee R. Effectiveness of high volume intra-articular injection of cortisone and lignocaine in osteoarthritis of the knee. North & West London journal of general practice. 2005;11(1):23-8. | Link |

Beyaz SG. Comparison of efficacy of intra-articular morphine and steroid in patients with knee osteoarthritis. J Anaesthesiol Clin Pharmacol. 2012 Oct;28(4):496-500 | CrossRef | PubMed | PMC |

Arden NK, Reading IC, Jordan KM, Thomas L, Platten H, Hassan A, et al. A randomised controlled trial of tidal irrigation vs corticosteroid injection in knee osteoarthritis: the KIVIS Study. Osteoarthritis Cartilage. 2008 Jun;16(6):733-9 | CrossRef | PubMed |

de Campos GC, Rezende MU, Pailo AF, Frucchi R, Camargo OP. Adding triamcinolone improves viscosupplementation: a randomized clinical trial. Clin Orthop Relat Res. 2013 Feb;471(2):613-20 | CrossRef | PubMed | PMC |

Chao J, Wu C, Sun B, Hose MK, Quan A, Hughes TH, et al. Inflammatory characteristics on ultrasound predict poorer longterm response to intraarticular corticosteroid injections in knee osteoarthritis. J Rheumatol. 2010 Mar;37(3):650-5 | CrossRef | PubMed |

Di Sante L, Paoloni M, Dimaggio M, Colella L, Cerino A, Bernetti A, et al. Ultrasound-guided aspiration and corticosteroid injection compared to horizontal therapy for treatment of knee osteoarthritis complicated with Baker's cyst: a randomized, controlled trial. Eur J Phys Rehabil Med. 2012 Dec;48(4):561-7 | PubMed |

Frías G, Caracuel MA, Escudero A, Rumbao J, Pérez-Gujo V, del Carmen Castro M, et al. Assessment of the efficacy of joint lavage versus joint lavage plus corticoids in patients with osteoarthritis of the knee. Curr Med Res Opin. 2004 Jun;20(6):861-7 | CrossRef | PubMed |

Grecomoro G, Piccione F, Letizia G. Therapeutic synergism between hyaluronic acid and dexamethasone in the intra-articular treatment of osteoarthritis of the knee: a preliminary open study. Curr Med Res Opin. 1992;13(1):49-55 | CrossRef | PubMed |

Jones AC, Pattrick M, Doherty S, Doherty M. Intra-articular hyaluronic acid compared to intra-articular triamcinolone hexacetonide in inflammatory knee osteoarthritis. Osteoarthritis Cartilage. 1995 Dec;3(4):269-73 | PubMed |

Leighton R, Akermark C, Therrien R, Richardson JB, Andersson M, Todman MG, et al; DUROLANE Study Group. NASHA hyaluronic acid vs. methylprednisolone for knee osteoarthritis: a prospective, multi-centre, randomized, non-inferiority trial. Osteoarthritis Cartilage. 2014 Jan;22(1):17-25 | CrossRef | PubMed |

Leopold SS, Redd BB, Warme WJ, Wehrle PA, Pettis PD, Shott S. Corticosteroid compared with hyaluronic acid injections for the treatment of osteoarthritis of the knee. A prospective, randomized trial. J Bone Joint Surg Am. 2003 Jul;85-A(7):1197-203 | CrossRef | PubMed |

Castro M, Font P, Escudero A, Frias G, Munoz E, Collantes E. Evaluation of effectiveness of five modalities of intraarticular treatment in patients with osteoarthritis of the knee. Annals of the rheumatic diseases. 2007;66:515-515 | Link |

Ozturk C, Atamaz F, Hepguler S, Argin M, Arkun R. The safety and efficacy of intraarticular hyaluronan with/without corticosteroid in knee osteoarthritis: 1-year, single-blind, randomized study. Rheumatol Int. 2006 Feb;26(4):314-9 | CrossRef | PubMed |

Pendleton A, Millar A, O'Kane D, Wright GD, Taggart AJ. Can sonography be used to predict the response to intra-articular corticosteroid injection in primary osteoarthritis of the knee? Scand J Rheumatol. 2008 Sep-Oct;37(5):395-7 | CrossRef | PubMed |

Petrella RJ, Emans PJ, Alleyne J, Dellaert F, Gill DP, Maroney M. Safety and performance of Hydros and Hydros-TA for knee osteoarthritis: a prospective, multicenter, randomized, double-blind feasibility trial. BMC Musculoskelet Disord. 2015 Mar 18;16:57 | CrossRef | PubMed | PMC |

Pyne D, Ioannou Y, Mootoo R, Bhanji A. Intra-articular steroids in knee osteoarthritis: a comparative study of triamcinolone hexacetonide and methylprednisolone acetate. Clin Rheumatol. 2004 Apr;23(2):116-20 | CrossRef | PubMed |

Housman L, Arden N, Schnitzer TJ, Birbara C, Conrozier T, Skrepnik N, et al. Intra-articular hylastan versus steroid for knee osteoarthritis. Knee Surg Sports Traumatol Arthrosc. 2014 Jul;22(7):1684-92 | CrossRef | PubMed |

Raynauld JP, Buckland‐Wright C, Ward R, Choquette D, Haraoui B, Martel‐Pelletier J, et al (2003). Safety and efficacy of long‐term intraarticular steroid injections in osteoarthritis of the knee: A randomized, double‐blind, placebo‐controlled trial. Arthritis & Rheumatism, 48(2), 370-377 | CrossRef | PubMed |

Sambrook PN, Champion GD, Browne CD, Cairns D, Cohen ML, Day RO, Kempler S. (1988). Corticosteroid injection for osteoarthritis of the knee: peripatellar compared to intra-articular route. Clinical and experimental rheumatology, 7(6), 609-613 | PubMed | Link |

Shah KD, Wright V. Intra-articular hydrocortisone in osteo-arthrosis. Ann Rheum Dis. 1967 Jul;26(4):316-8 | CrossRef | PubMed | PMC |

Smith MD, Wetherall M, Darby T, Esterman A, Slavotinek J, Roberts-Thomson P, et al. A randomized placebo-controlled trial of arthroscopic lavage versus lavage plus intra-articular corticosteroids in the management of symptomatic osteoarthritis of the knee. Rheumatology (Oxford). 2003 Dec;42(12):1477-85 | CrossRef | PubMed |

Thorpe P. (1985). Intra-articular triamcinolone acetonide and methylprednisolone acetate in arthritis. Current therapeutic research, 38(3), 513-518 | Link |

Kalunian K. Using Ultrasonography to Predict Clinical Response to Intraarticular Corticosteroids in Knee Osteoarthritis. In: ClinicalTrials.gov [Internet]. Bethesda (MD): National Library of Medicine (US). 2000- [09-11-16] | Link |

Valtonen EJ. Clinical comparison of triamcinolonehexacetonide and betamethasone in the treatment of osteoarthrosis of the knee-joint. Scand J Rheumatol Suppl. 1981;41:1-7 | PubMed |

Wollstein R, Chaimsky G, Carlson L, Watson HK, Wollstein G, Saleh J. Evaluating short-term pain after steroid injection. Am J Orthop (Belle Mead NJ). 2007 Mar;36(3):128-31 | PubMed |

Wright V, Chandler GN, Morison RA, Hartfall SJ. Intra-articular therapy in osteo-arthritis; comparison of hydrocortisone acetate and hydrocortisone tertiary-butylacetate. Annals of the rheumatic disease. 1960 Sep;19:257-61 | PubMed | PMC |

Young L, Katrib A, Cuello C, Vollmer-Conna U, Bertouch JV, Roberts-Thomson PJ, et al. Effects of intraarticular glucocorticoids on macrophage infiltration and mediators of joint damage in osteoarthritis synovial membranes: findings in a double-blind, placebo-controlled study. Arthritis Rheum. 2001 Feb;44(2):343-50 | CrossRef | PubMed |

Tekeoglu I, Adak B, Goeksoy T, Tosun N. (1998). Effects of intra-articular injections of sodium hyaluronate (Orthovisc) and betamethasone on osteoarthritis of the knee. Romatoloji ve Tibbi Rehabilitasyon Dergisi, 9, 220-224 | Link |

Sibbitt WL Jr, Band PA, Kettwich LG, Chavez-Chiang NR, Delea SL, Bankhurst AD. A randomized controlled trial evaluating the cost-effectiveness of sonographic guidance for intra-articular injection of the osteoarthritic knee. J Clin Rheumatol. 2011 Dec;17(8):409-15 | CrossRef | PubMed |

Cohen J. Statistical Power Analysis for the Behavioral Sciences. 2nd Edition. Hillsdale, NJ: Lawrence Earlbaum Associates, 1988 | Link |

Altman RD, Devji T, Bhandari M, Fierlinger A, Niazi F, Christensen R. Clinical benefit of intra-articular saline as a comparator in clinical trials of knee osteoarthritis treatments: A systematic review and meta-analysis of randomized trials. Semin Arthritis Rheum. 2016 Oct;46(2):151-9 | CrossRef | PubMed |

Nüesch E, Trelle S, Reichenbach S, Rutjes AW, Bürgi E, Scherer M, et al. The effects of excluding patients from the analysis in randomised controlled trials: meta-epidemiological study. BMJ. 2009 Sep 7;339:b3244 | CrossRef | PubMed | PMC |

U.S Food & Drug Administration. What is a Serious Adverse Event? fda.gov. [on line]. | Link |

Salaffi F, Stancati A, Silvestri CA, Ciapetti A, Grassi W. Minimal clinically important changes in chronic musculoskeletal pain intensity measured on a numerical rating scale. Eur J Pain. 2004 Aug;8(4):283-91 | CrossRef | Link |

Tubach F, Ravaud P, Baron G, Falissard B, Logeart I, Bellamy N, et al. Evaluation of clinically relevant changes in patient reported outcomes in knee and hip osteoarthritis: the minimal clinically important improvement. Ann Rheum Dis. 2005 Jan;64(1):29-33 | CrossRef | PubMed | PMC |

Merkskey, HE. Classification of chronic pain. Descriptions of chronic pain syndromes and definitions of pain terms. Prepared by the International Association for the Study of Pain, Subcommittee on Taxonomy. Pain Suppl. 1986;3:S1-226 | PubMed |

Brown GA. AAOS clinical practice guideline: treatment of osteoarthritis of the knee: evidence-based guideline, 2nd edition. J Am Acad Orthop Surg. 2013 Sep;21(9):577-9 | CrossRef | PubMed |

McAlindon TE, Bannuru RR, Sullivan MC, Arden NK, Berenbaum F, Bierma-Zeinstra SM, et al. OARSI guidelines for the non-surgical management of knee osteoarthritis. Osteoarthritis Cartilage. 2014 Mar;22(3):363-88 | CrossRef | PubMed |