Clinical Research Directory

Clinical Effectiveness of Combined Arthrocentesis With Intra-articular Injection of Meloxicam in Treatment of Temporomandibular Joint Internal Derangement

This randomized controlled clinical study is designed to evaluate the clinical effectiveness of combining temporomandibular joint (TMJ) arthrocentesis with a single intra-articular injection of meloxicam in patients suffering from TMJ internal derangement. Temporomandibular disorders (TMD) are common conditions causing pain, restricted jaw movement, and joint sounds, which can significantly impair patients' quality of life. While conventional treatments include conservative approaches and arthrocentesis alone, finding optimal therapeutic protocols remains crucial for refractory cases. A total of 50 adult patients diagnosed with unilateral TMJ internal derangement (with or without reduction) who have failed at least one month of conservative therapy will be enrolled and randomly allocated into two equal groups: Study Group: Will undergo joint arthrocentesis followed by a single intra-articular injection of meloxicam (15 mg / 1.5 mL). Control Group: Will undergo joint arthrocentesis alone using Ringer's lactate solution. Patients will be evaluated across a 12-week postoperative period (at 2, 4, 8, and 12 weeks) to assess primary and secondary outcomes, including pain intensity (measured via a Numerical Rating Scale), maximum mouth opening (inter-incisal distance in millimeters), joint sounds (clicking, popping, or crepitus), and overall patient satisfaction. The findings aim to establish whether adding an intra-articular non-steroidal anti-inflammatory drug (NSAID) enhances the therapeutic benefits of standard TMJ arthrocentesis.

Intra-Articular PRP Versus Dexamethasone for TMJ Internal Derangement

This study looked at whether an injection into the jaw joint (temporomandibular joint, or TMJ) can help people who have pain, clicking, and difficulty opening their mouth due to a slipped joint disc. Thirty patients were randomly assigned to receive one of three injections: platelet-rich plasma (PRP, made from the patient's own blood), a steroid medication (dexamethasone) with a local anesthetic, or a saline (salt water) injection as a comparison. Pain, joint clicking, and mouth opening were measured before the injection and one week later. The study found that both PRP and the steroid injection reduced pain and clicking more than saline, and PRP also improved how wide patients could open their mouth.

A Prospective Randomized Clinical Trial Comparing a Fast-Fix-Enhanced Arthroscopic System Versus Conventional Arthroscopic Suturing for Temporomandibular Disc Repositioning in Internal Derangement: Functional, Clinical, and Surgical Outcomes

This prospective randomized clinical trial evaluates the effectiveness of a Fast Fix-enhanced arthroscopic system compared with conventional arthroscopic suturing for temporomandibular joint disc repositioning in patients with TMJ internal derangement. Patients are randomly allocated into two groups and assessed for functional improvement (maximum mouth opening), pain reduction, joint symptoms, and surgical performance outcomes over a 6-month follow-up period. The study aims to determine whether the Fast Fix-enhanced technique provides superior clinical, functional, and surgical outcomes compared to conventional arthroscopic suturing

Effect of Intraarticular Injection of Tenoxicam and Hyaluronic Acid Versus Platelet-Rich Plasma and Hyaluronic Acid in Temporomandibular Joint Internal Derangement

To compare the effect of intraarticular injection of Tenoxicam and Hyaluronic acid Versus Platelet-rich plasma and Hyaluronic acid in the management of patients with TMJ internal derangement with reduction.