Optimizing Patient Care Using Orthobiologics.

The present-day treatment for advanced osteoarthritis is joint replacement. However, modern nonsurgical treatments have been used as a first-line option to delay or avoid arthroplasty, especially if treatments are started when osteoarthritis is moderate. Among many nonsurgical options, there has been an increased interest recently in the use of orthobiologics.

Novel Treatment Options for Knee Cartilage Defects in 2023.

Articular cartilage lesions are a common injury that have become increasingly treatable with joint preservation procedures. Well-documented allograft and cellular treatments for these lesions are detailed elsewhere in this volume. This article discusses three new unique options for addressing these defects taking three different paths to address these complex injuries.

High tibial osteotomy combined with cartilage restoration: A systematic review of clinical outcomes and prognostic factors.

Background: Focal chondral defects are often treated with cartilage restoration procedures. Malalignment often accompanies chondral defects. High tibial osteotomy (HTO), classically utilized to treat uni-compartmental knee osteoarthritis, corrects malalignment.

Experts Achieve Consensus on a Majority of Statements Regarding Platelet-Rich Plasma Treatments for Treatment of Musculoskeletal Pathology.

Purpose: To establish consensus statements on platelet-rich plasma (PRP) for the treatment of musculoskeletal pathologies.

Methods: A consensus process on the treatment of PRP using a modified Delphi technique was conducted. Thirty-five orthopaedic surgeons and sports medicine physicians participated in these consensus statements on PRP.

Aragonite-Based Scaffold Versus Microfracture and Debridement for the Treatment of Knee Chondral and Osteochondral Lesions: Results of a Multicenter Randomized Controlled Trial.

Background: Lesions of the articular cartilage, with or without involvement of the subchondral bone, are a common cause of pain and dysfunction in the knee. Although several treatment options have been developed, the majority of previous clinical trials examined patients with isolated or focal midsized defects, which rarely represent the condition found in the general population. Rather, cartilage lesions are often associated with the presence of mild to moderate osteoarthritic changes.

Editorial Commentary: Amniotic Orthopaedic Biologics: There's Hope If We Avoid Hype.

Amniotic products donated from mothers having live births have been in use for wound care and other medical uses for many years. Recent developments in regenerative sciences have suggested these products in solution or lyophilized forms may be useful for the treatment of inflammatory diseases such as chronic tendinopathies and osteoarthritis of joints. These products for these indications, however, are deemed human cells, tissues, or cellular or tissue-based products (otherwise known as HCTPs) in the "351" category, meaning that they need to have a biologic license to be marketed and sold in the United States, and to gain this license, one needs to go through the usual rigor of investigational new drug filing and phase 1, 2, and 3 trials to prove safety and efficacy.

Biologic Association Annual Summit: 2020 Report.

Interest and research in biologic approaches for tissue healing are exponentially growing for a variety of musculoskeletal conditions. The recent hype concerning musculoskeletal biological therapies (including viscosupplementation, platelet-rich plasma, and cellular therapies, or "stem cells") is driven by several factors, including demand by patients promising regenerative evidence supported by substantial basic and translational work, as well as commercial endeavors that complicate the scientific and lay understanding of biological therapy outcomes. While significant improvements have been made in the field, further basic and preclinical research and well-designed randomized clinical trials are needed to better elucidate the optimal indications, processing techniques, delivery, and outcome assessment.

Safety and Efficacy of an Amniotic Suspension Allograft Injection Over 12 Months in a Single-Blinded, Randomized Controlled Trial for Symptomatic Osteoarthritis of the Knee.

Purpose: The purpose of this study is to determine the efficacy of amniotic suspension allograft (ASA) compared to hyaluronic acid (HA) and saline at up to 12 months of follow-up through the use of patient-reported outcomes, immunoglobulin levels, and anti-human leukocyte antigen (HLA) levels.

Methods: Within this multicenter study, 200 patients were randomized 1:1:1 to a single intra-articular injection of saline, HA, or ASA. Patient-reported outcomes, including Knee Injury and Osteoarthritis Outcome Score (KOOS) and visual analog scale (VAS) score, were collected at multiple time points (baseline, 1 week, 6 weeks, 3 months, 6 months) out to 12 months to assess improvements in pain and function.