Platelet-rich plasma injection versus operative treatment for lateral elbow tendinosis: A systematic review and meta-analysis

ObjectiveTo evaluate the effectiveness of exercise compared with other conservative interventions in the management of lateral elbow tendinopathy (LET) on pain and function.DesignSystematic review and meta-analysis.MethodsWe used the Cochrane risk-of-bias tool 2 for randomised controlled trials (RCTs) to assess risk of bias and the Grading of Recommendations Assessment, Development and Evaluation methodology to grade the certainty of evidence. Self-perceived improvement, pain intensity, pain-free grip strength (PFGS) and elbow disability were used as primary outcome measures.Eligibility criteriaRCTs assessing the effectiveness of exercise alone or as an additive intervention compared with passive interventions, wait-and-see or injections in patients with LET.Results30 RCTs (2123 participants, 5 comparator interventions) were identified. Exercise outperformed (low certainty) corticosteroid injections in all outcomes at all time points except short-term pain reduction. Clinically significant differences were found in PFGS at short-term (mean difference (MD): 12.15, (95% CI) 1.69 to 22.6), mid-term (MD: 22.45, 95% CI 3.63 to 41.3) and long-term follow-up (MD: 18, 95% CI 11.17 to 24.84). Statistically significant differences (very low certainty) for exercise compared with wait-and-see were found only in self-perceived improvement at short-term, pain reduction and elbow disability at short-term and long-term follow-up. Substantial heterogeneity in descriptions of equipment, load, duration and frequency of exercise programmes were evident.ConclusionsLow and very low certainty evidence suggests exercise is effective compared with passive interventions with or without invasive treatment in LET, but the effect is small.PROSPERO registration numberCRD42018082703.

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Platelet-rich plasma in non-operative management of mild to moderate carpal tunnel syndrome – A systematic review & meta-analysis of short-term outcomes

Journal of Orthopaedics ◽

10.1016/j.jor.2021.05.004 ◽

2021 ◽

Author(s):

Martin S. Davey ◽

Matthew G. Davey ◽

Eoghan T. Hurley ◽

J. Tristan Cassidy ◽

Hannan Mullett ◽

...

Keyword(s):

Systematic Review ◽

Carpal Tunnel Syndrome ◽

Carpal Tunnel ◽

Platelet Rich Plasma ◽

Meta Analysis ◽

Operative Management ◽

Short Term ◽

Tunnel Syndrome ◽

Non Operative Management

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Assisted therapy with platelet-rich plasma for burn patients: A meta-analysis and systematic review

Burns ◽

10.1016/j.burns.2020.11.005 ◽

2020 ◽

Author(s):

Yu-Chien Kao ◽

Dai-Zhu Lin ◽

Sheng-Lian Lee ◽

Chiehfeng Chen ◽

Hsian-Jenn Wang ◽

...

Keyword(s):

Systematic Review ◽

Platelet Rich Plasma ◽

Meta Analysis ◽

Burn Patients

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Sporting participation following the operative management of chondral defects of the knee at mid-term follow up: a systematic review and meta-analysis

Journal of Experimental Orthopaedics ◽

10.1186/s40634-020-00295-x ◽

2020 ◽

Vol 7 (1) ◽

Author(s):

P. G. Robinson ◽

T. Williamson ◽

I. R. Murray ◽

K. Al-Hourani ◽

T. O. White

Keyword(s):

Systematic Review ◽

Autologous Chondrocyte Implantation ◽

Platelet Rich Plasma ◽

Meta Analysis ◽

Osteochondral Allograft ◽

Chondral Defects ◽

Chondrocyte Implantation ◽

The Mean ◽

Autologous Chondrocyte

Abstract Purpose The purpose of this study was to perform a systematic review of the reparticipation in sport at mid-term follow up in athletes who underwent biologic treatment of chondral defects in the knee and compare the rates amongst different biologic procedures. Methods A search of PubMed/Medline and Embase was performed in May 2020 in keeping with Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) guidelines. The criteria for inclusion were observational, published research articles studying the outcomes and rates of participation in sport following biologic treatments of the knee with a minimum mean/median follow up of 5 years. Interventions included microfracture, osteochondral autograft transfer (OAT), autologous chondrocyte implantation (ACI), matrix-induced autologous chondrocyte implantation (MACI), osteochondral allograft, or platelet rich plasma (PRP) and peripheral blood stem cells (PBSC). A random effects model of head-to-head evidence was used to determine rates of sporting participation following each intervention. Results There were twenty-nine studies which met the inclusion criteria with a total of 1276 patients (67% male, 33% female). The mean age was 32.8 years (13–69, SD 5.7) and the mean follow up was 89 months (SD 42.4). The number of studies reporting OAT was 8 (27.6%), ACI was 6 (20.7%), MACI was 7 (24.1%), microfracture was 5 (17.2%), osteochondral allograft was 4 (13.8%), and one study (3.4%) reported on PRP and PBSC. The overall return to any level of sport was 80%, with 58.6% returning to preinjury levels. PRP and PBSC (100%) and OAT (84.4%) had the highest rates of sporting participation, followed by allograft (83.9%) and ACI (80.7%). The lowest rates of participation were seen following MACI (74%) and microfracture (64.2%). Conclusions High rates of re-participation in sport are sustained for at least 5 years following biologic intervention for chondral injuries in the knee. Where possible, OAT should be considered as the treatment of choice when prolonged participation in sport is a priority for patients. However, MACI may achieve the highest probability of returning to the same pre-injury sporting level. Level of evidence IV

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