IA versus oral hyaluronic acid in the treatment of patients with KL grade I-II knee osteoarthritis

Musculoskelet Surg. 2017 Apr;101(1):45-49. doi: 10.1007/s12306-016-0428-x

Intra-articular hyaluronic acid provides longer pain relief as compared to corticosteroid

Exp Ther Med. 2015 Feb;9(2):493-500.

Differences in hyaluronic acid characteristics influence outcomes in knee OA patients

Am J Sports Med. 2016 Aug;44(8):2158-65

Improvement of condition with hyaluronic acid injection for ankle OA

Arch Phys Med Rehabil. 2013 May;94(5):951-60. doi: 10.1016/j.apmr.2012.10.030. Epub 2012 Nov 10

Analysis of efficacy of different hyaluronic acid products in treatment of knee OA

BioDrugs. 2012 Aug 1;26(4):257-68

Comparison of combined hyaluronic acid (HA) and corticosteroid vs. HA alone injection for knee OA

Exp Ther Med. 2018 Sep;16(3):1928-1934. doi: 10.3892/etm.2018.6371

OARSI 2016: Similar pain relief between combined hyaluronic acid(HA)/mannitol and high MW

Combined hyaluronic acid (HA) and platelet-rich plasma, HA alone, and placebo for knee OA

Exp Ther Med. 2018 Sep;16(3):2119-2125

AAOS 2015: Platelet-rich plasma vs hyaluronic acid for knee osteoarthritis

Better early outcome, similar 6-12 month outcome with PRP versus HA for hip osteoarthritis

Int J Surg. 2018 May;53:279-287

Hyaluronic acid with and without additional dexamethasone injection for knee OA

Curr Med Res Opin. 1992;13(1):49-55

Hyaluronic acid did not yield superior outcomes for hip osteoarthritis

Arthritis Rheum. 2009 Mar;60(3):824-30

Hyaluronic acid plus mannitol versus HMW HA in knee OA treatment

Knee. 2016 Oct;23(5):842-8

No difference observed over 1 year between high and low molecular weight HA for knee OA treatment

Hippokratia. 2016 Jan-Mar;20(1):26-31

HA more effective than placebo in knee OA, no difference between 3 and 6 injections of HA

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Effective pain relief with intraaarticular ketorolac/hyaluronic acid in cases of knee OA

J Back Musculoskelet Rehabil. 2011;24(1):31-8

AAOS: Hyaluronic acid and placebo produce similar pain and functional outcomes for knee OA

Platelet-rich plasma improves WOMAC scores compared to hyaluronic acid in knee OA

Electron Physician. 2016 Mar 25;8(3):2115-22. doi: 10.19082/2115. eCollection 2016.

Pain reduction greater with 5 injections of high-dose HA vs control for plantar fasciopathy

Knee Surg Sports Traumatol Arthrosc. 2018 Mar;26(3):903-911

Hyaluronic acid and exercise therapy, in combination or as monotherapy, for knee OA

Knee Surg Sports Traumatol Arthrosc. 2016 May;24(5):1686-94