Saad M Alqahtani

Aim To conduct a systematic review and meta-analysis of randomized controlled trials (RCTs) that investigated the effectiveness of tranexamic acid (TXA) among patients undergoing arthroscopic rotator cuff repair (ARCR). Methods Five databases were screened until December 18, 2022. The included RCTs were assessed for risk of bias, and the endpoints were summarized as mean difference/standardized mean difference (MD/SMD) or risk ratio (RR) with the 95% confidence interval (CI) in a random-effects model. Results Seven RCTs with 510 patients (TXA = 261 and control/placebo = 249) were analyzed. The overall risk of bias was “low” and “unclear” in four and three RCTs, respectively. The mean operative time (n = 5 RCTs, MD = −9.64 min, 95% CI [−15.74, −3.54], p = 0.002) and mean postoperative pain score on postoperative day 1 (n = 5 RCTs, MD = −0.56, 95% CI [−1.06, −0.05], p = 0.03) were significantly reduced in the TXA group compared with the control group. However, there were no significant differences between both groups regarding visual clarity, amount of irrigation solution, and estimated intraoperative blood loss. Conclusion Among patients undergoing ARCR, preoperative TXA did not reduce intraoperative blood loss or improve visual clarity. However, TXA administration correlated with significant reductions (statistically) in operative time and postoperative day 1 pain score compared with the control group. Level of evidence: Level I; Systematic Review and Meta-analysis of Randomized Controlled Trials

Background The Latarjet procedure is an effective shoulder stabilizing surgery, however, the procedure results in an alteration of anatomy that may result in shoulder and elbow weakness. Thus, the purpose of this study was to assess post-operative shoulder and elbow strength after the Latarjet procedure. We hypothesized that shoulder and elbow strength are not affected after the procedure. Methods The study group consisted of patients that had undergone the arthroscopic Latarjet procedure. An isokinetic dynamometer was used to evaluate the strength of bilateral shoulder internal rotation, elbow flexion, forearm supination using peak torque (N/m), as well as grip strength (kilograms). Shoulder range of motion and the potential effects of hand dominance were further analysed. Results Nineteen patients with a mean age of 29 years and an average follow up of 47 months were included. Shoulder internal rotation strength, elbow flexion and forearm supination strength and grip strength were not significantly different when compared to the non-operative side ( p > 0.13). The range of shoulder external rotation was significantly reduced ( p < 0.001) on the Latarjet side. Conclusion The results from this study demonstrate no statistically significant differences in the strength of shoulder internal rotation, elbow flexion, forearm supination or grip strength despite the surgical alterations to the subscapularis and conjoint tendon.

Introduction Recent interest has been directed towards dual plate fixation for comminuted proximal humerus fractures, with an aim to improve construct stability and thus improve patient outcomes while decreasing the risk of fracture-associated complications. We present our experience with this technique in a case series of patients with proximal humerus fractures and describe our surgical technique. Methodology This was a single-center retrospective case series of patients presenting with an acute (<6 weeks) proximal humerus fracture who underwent ORIF with dual plating fixation. Patient, fracture, and surgical data were collected. All patient outcomes were evaluated using Constant–Murley shoulder score and Single Assessment Numeric Evaluation. Results Our series included nine patients with a mean age of 46.2 years (range: 27–70 years old). All fractures healed within 4 months and no complications were encountered. At 1 year follow-up, the mean SANE score was 69.4% and the mean Constant Murley shoulder score was 78.9 (range: 70–96). Conclusion Our current series shows that applying the dual plating technique in severely comminuted proximal humerus fractures provides adequate fixation and thus good patient outcomes. Further research is required before this technique can be strongly recommended for management of these complex fractures. Level of Evidence Level 5.