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Revision Anterior Cruciate Ligament Reconstruction : A Case-Based Approach
Alaia, Michael J; Jones, Kristofer J
Cham : Springer International Publishing AG, 2022
Extent: xvii, 366 p.
ISBN: 9783030969967
CID: 5363742
The Minimal Clinically Important Difference: A Review of Clinical Significance
Bloom, David A; Kaplan, Daniel J; Mojica, Edward; Strauss, Eric J; Gonzalez-Lomas, Guillem; Campbell, Kirk A; Alaia, Michael J; Jazrawi, Laith M
BACKGROUND/UNASSIGNED:The minimal clinically important difference (MCID) is a term synonymous with orthopaedic clinical research over the past decade. The term represents the smallest change in a patient-reported outcome measure that is of genuine clinical value to patients. It has been derived in a myriad of ways in existing orthopaedic literature. PURPOSE/UNASSIGNED:To describe the various modalities for deriving the MCID. STUDY DESIGN/UNASSIGNED:Narrative review; Level of evidence, 4. METHODS/UNASSIGNED:The definitions of common MCID determinations were first identified. These were then evaluated by their clinical and statistical merits and limitations. RESULTS/UNASSIGNED:There are 3 primary ways for determining the MCID: anchor-based analysis, distribution-based analysis, and sensitivity- and specificity-based analysis. Each has unique strengths and weaknesses with respect to its ability to evaluate the patient's clinical status change from baseline to posttreatment. Anchor-based analyses are inherently tied to clinical status yet lack standardization. Distribution-based analyses are the opposite, with strong foundations in statistics, yet they fail to adequately address the clinical status change. Sensitivity and specificity analyses offer a compromise of the other methodologies but still rely on a somewhat arbitrarily defined global transition question. CONCLUSION/UNASSIGNED:This current concepts review demonstrates the need for (1) better standardization in the establishment of MCIDs for orthopaedic patient-reported outcome measures and (2) better study design-namely, until a universally accepted MCID derivation exists, studies attempting to derive the MCID should utilize the anchor-based within-cohort design based on Food and Drug Administration recommendations. Ideally, large studies reporting the MCID as an outcome will also derive the value for their populations. It is important to consider that there may be reasonable replacements for current derivations of the MCID. As such, future research should consider an alternative threshold score with a more universal method of derivation.
PMID: 34854345
ISSN: 1552-3365
CID: 5065762
Michael Burman: Trailblazer in Arthroscopic Surgery
Lott, Ariana; Alaia, Michael J
PMID: 34842518
ISSN: 2328-5273
CID: 5152312
Tunnel Management in Revision Anterior Cruciate Ligament Reconstruction: Current Concepts
Wolfson, Theodore S; Mannino, Brian; Owens, Brett D; Waterman, Brian R; Alaia, Michael J
Bone tunnel-related complications are frequently encountered during revision anterior cruciate ligament reconstruction (ACLR). Issues with tunnel positioning, enlargement, containment, and hardware interference may complicate surgery and compromise outcomes. As a result, several strategies have emerged to address these issues and optimize results. However, a systematic, unified approach to tunnel pathology in revision ACLR is lacking. The purpose of this review is to highlight the current state of the literature on bone tunnel complications and, although extensive literature on the subject is lacking, present an updated approach to the evaluation and management of tunnel-related issues in revision ACLR.
PMID: 34766840
ISSN: 1552-3365
CID: 5050802
Tibial Sagittal Slope in Anterior Cruciate Ligament Injury and Treatment
Alaia, Michael J; Kaplan, Daniel J; Mannino, Brian J; Strauss, Eric J
Although anterior cruciate ligament reconstruction (ACLR) is a generally successful procedure, failure is still relatively common. An increased posterior tibial slope (PTS) has been shown to increase the anterior position of the tibia relative to the femur at rest and under load in biomechanical studies. Increased PTS has also been shown to increase forces on the native and reconstructed ACL. Clinical studies have demonstrated elevated PTS in patients with failed ACLR and multiple failed ACLR, compared with control subjects. Anterior closing-wedge osteotomies have been shown to decrease PTS and may be indicated in patients who have failed ACLR with a PTS of ≥12°. Available clinical data suggest that the procedure is safe and effective, although evidence is limited to case series. This article presents the relevant biomechanics, clinical observational data on the effects of increased PTS, and an algorithm for evaluating and treating patients with a steep PTS.
PMID: 34288895
ISSN: 1940-5480
CID: 4950492
There are differences in knee stability based on lateral extra-articular augmentation technique alongside anterior cruciate ligament reconstruction
Hurley, Eoghan T; Bloom, David A; Hoberman, Alexander; Anil, Utkarsh; Gonzalez-Lomas, Guillem; Strauss, Eric J; Alaia, Michael J
PURPOSE/OBJECTIVE:The purpose of the current study is to systematically review and network meta-analyze the current evidence in the literature to ascertain if there is a superior lateral extra-articular augmentation technique in conjunction with anterior cruciate ligament (ACL) reconstruction (ACL.R) with respect to knee stability, re-rupture rates and functional outcomes. METHODS:The literature search was performed based on the PRISMA guidelines. Cohort studies comparing ACL.R to ACL.R + lateral extra-articular augmentation were included. Lateral extra-articular techniques included were anterolateral ligament reconstruction (ALL.R), Cocker-Arnold, Lemaire, Losee, Maraccaci, and McIntosh. Clinical outcomes were compared between ACL.R alone and the different lateral extra-articular augmentation techniques using a frequentist approach to network meta-analysis, with statistical analysis performed using R. The treatment options were ranked using the P-Score. RESULTS:Twenty-eight studies with a total of 2990 patients were included. ACL.R + Cocker-Arnold technique had the highest P-Score for ACL re-ruptures and residual pivot-shift. ACL.R + Cocker-Arnold, Lemaire, and ALL.R all significantly reduced the rate of ACL re-rupture, and residual pivot-shift, compared to ACL.R alone. There was no significant difference between any of the lateral extra-articular augmentation techniques and ACL.R alone. ALL.R had the highest P-Score for return to play, and return to play at pre-injury level. CONCLUSION/CONCLUSIONS:This study established that ACL.R + Cocker-Arnold, Lemaire and ALL.R resulted in significantly lower ipsilateral ACL re-ruptures, as well as reduced pivot-shift, compared to ACL.R alone. Whereas, the other lateral extra-articular augmentation techniques did not reduce pivot-shift and re-rupture. Additionally, functional outcomes and return to play were comparable between those who underwent ACL.R and lateral extra-articular augmentation and ACL.R alone. LEVEL OF EVIDENCE/METHODS:III.
PMID: 33483768
ISSN: 1433-7347
CID: 4766642
Patients unable to return to play following medial patellofemoral ligament reconstructions demonstrate poor psychological readiness
Hurley, Eoghan T; Markus, Danielle H; Mannino, Brian J; Gonzalez-Lomas, Guillem; Alaia, Michael J; Campbell, Kirk A; Jazrawi, Laith M; Strauss, Eric J
PURPOSE/OBJECTIVE:Medial patellofemoral ligament reconstruction (MPFLR) is often indicated in athletes with lateral patellar instability to prevent recurrence and allow for a successful return to play. In this patient population, the ability to return to play is one of the most important clinical outcomes. The purpose of the current study was to analyze the characteristics of patients who were unable return to play following MPFL reconstruction. METHODS:A retrospective review of patients who underwent MPFL reconstruction and subsequently did not return to play after a minimum of 12-months of follow-up was performed. Patients were evaluated for their psychological readiness to return to sport using the MPFL-Return to Sport after Injury (MPFL-RSI) score, which is a modification of the ACL-RSI score. A MPFL-RSI score > 56 is considered a passing score for being psychologically ready to return to play. Additionally, reasons for not returning to play including Visual Analog Scale for pain (VAS), Kujala score, satisfaction, and recurrent instability (including dislocations and subluxations) were evaluated. RESULTS:The study included a total of 35 patients who were unable to return to play out of a total cohort of 131 patients who underwent MPFL reconstruction as treatment for patellar instability. Overall, 60% were female with a mean age of 24.5, and a mean follow-up of 38 months. Nine patients (25.7%) passed the MPFL-RSI benchmark of 56 with a mean overall score of 44.2 ± 21.8. The most common primary reasons for not returning to play were 14 were afraid of re-injury, 9 cited other lifestyle factors, 5 did not return due to continued knee pain, 5 were not confident in their ability to perform, and 2 did not return due to a feeling of instability. The mean VAS score was 1.9 ± 2.3, the mean Kujala score was 82.5 ± 14.6, and the mean satisfaction was 76.9%. Three patients (8.7%) reported experiencing a patellar subluxation event post-operatively. No patient sustained a post-operative patellar dislocation. CONCLUSION/CONCLUSIONS:Following MPFL reconstruction, patients that do not return to play exhibit poor psychological readiness with the most common reason being fear of re-injury. LEVEL OF EVIDENCE/METHODS:IV.
PMID: 33471159
ISSN: 1433-7347
CID: 4760572
Preoperative Opioid Education has No Effect on Opioid Use in Patients Undergoing Arthroscopic Rotator Cuff Repair: A Prospective, Randomized Clinical Trial
Bloom, David A; Baron, Samuel L; Luthringer, Tyler A; Alaia, Michael J; Strauss, Eric J; Jazrawi, Laith M; Campbell, Kirk A
OBJECTIVES/OBJECTIVE:The purpose of this study was to determine whether a preoperative video-based opioid education reduced narcotics consumption after arthroscopic rotator cuff repair in opioid-naive patients. METHODS:This was a single-center randomized controlled trial. Preoperatively, the control group received our institution's standard of care for pain management education, whereas the experimental group watched an educational video on the use of opioids. Patients were discharged with 30 × 5 mg/325 mg oxycodone-acetaminophen prescribed: 1 to 2 tablets every 4 to 6 hours. They were contacted daily and asked to report opioid use and visual analog scale pain. A chart review at 3 months post-op was used to analyze for opioid refills. RESULTS:A total of 130 patients completed the study (65 control and 65 experimental). No statistically significant differences were noted in patient demographics between groups (P > 0.05). Patients in the education group did not use a statistically significant different number of narcotics than the control group throughout the first postoperative week (14.0 pills experimental versus 13.7 pills control, P = 0.60). No statistically significant differences were noted between groups at follow-regarding the rate of prescription refills (P > 0.05). CONCLUSION/CONCLUSIONS:This study suggests that preoperative video-based opioid education may have no effect on reducing the number of narcotic pills consumed after arthroscopic rotator cuff repair. CLINICAL RELEVANCE/CONCLUSIONS:Data exist to suggest that preoperative video-based opioid education has an effect on postoperative consumption; however, the effect of this education in the setting of already-limited opioid-prescribing is not known. CLINICALTRIALS. GOV IDENTIFIER/UNASSIGNED:NCT04018768.
PMID: 33306558
ISSN: 1940-5480
CID: 4709452
Tranexamic acid has no effect on post-operative hemarthrosis or pain control following ACL reconstruction using bone patella tendon bone autograft: A double-blind randomized controlled double-blind trial [Meeting Abstract]
Fried, J; Bloom, D; Baron, S; Hurley, E; Popovic, J; Campbell, K; Strauss, E; Jazrawi, L; Alaia, M
Objectives: Tranexamic acid (TXA) is a commonly used medication in orthopaedic procedures, reducing perioperative bleeding and need for transfusion. The purpose of this double-blind randomized controlled study was to evaluate if IV TXA for primary anterior cruciate ligament (ACL) reconstruction with bone-patella tendon-bone (BTB) could reduce perioperative blood loss or postoperative intra-articular hemarthrosis without postoperative drains.
Method(s): A controlled, randomized, double-blinded trial was conducted in 110 patients who underwent ACLR with BTB autograft. Patients were equally randomized to the control and experimental groups. The experimental group received two 1-gram boluses of IV TXA, one prior to tourniquet inflation and one prior to wound closure; the control group did not receive TXA. If a clinically significant hemarthrosis was evident, the knee was aspirated, and the volume of blood (ml) was recorded. Additionally, perioperative blood loss (ml); Visual Analog Scale (VAS) on postoperative days (POD) 1-7 and post-operative weeks (POW) 1, 6 and 12; postoperative opioid consumption POD 1-7; range of motion (ROM) and ability to straight leg raise (SLR) at POW 1, 6, 12; and pre and postoperative thigh circumference ratio (TCR).
Result(s): There was no significant difference in perioperative blood loss between the experimental and control groups (32.5ml v. 35.6ml, p=0.47). The experimental group had 23 knees aspirated; control group had 26 knees aspirated (p=0.56). No significant difference seen in postoperative hemarthrosis volume with IV TXA (26.7ml v. 37.3ml, p=0.12). There was no significant difference in VAS score between the two groups (p=0.15), additionally, there was no difference in postoperative opioid consumption (p=0.33). There was no significant difference in ROM or ability to SLR, or pre- nor post-operative TCR (p > 0.05 for all).
Conclusion(s): IV TXA in patients who undergo ACLR with BTB autograft does not significantly impact perioperative blood loss, postoperative hemarthrosis, or postoperative pain levels. Additionally, no significant differences were seen in early post-operative recovery regarding ROM or quadriceps reactivation
EMBASE:636527528
ISSN: 2325-9671
CID: 5083282
Open subpectoral biceps tenodesis versus arthroscopic repair for slap tears in patients under 30 [Meeting Abstract]
Colasanti, C; Hurley, E; Lorentz, N; Campbell, K; Alaia, M; Strauss, E; Jazrawi, L; Matache, B
Objectives: The purpose of this study is to compare the outcomes of mini-open subpectoral biceps tenodesis (BT) to arthroscopic repair (AR) for SLAP tears in patients under 30.
Method(s): A retrospective review of patients who underwent either isolated BT or AR for the diagnosis of a SLAP tear was performed. Patients with a follow-up duration of <24 months were excluded. The American Shoulder & Elbow Surgeons (ASES) score, Visual Analogue Scale (VAS), Subjective Shoulder Value (SSV), patient satisfaction, willingness to undergo surgery again, revisions, and return to work/sport were evaluated. A p value of <0.05 was considered to be statistically significant.
Result(s): Our study included 103 patients in total; 29 patients were treated with BT, and 74 were treated with AR. The mean age was 24.8 years, 79.4% were male, and the mean follow-up duration was 60 months. At final follow up, there was no difference between treatment groups in any of the functional outcome measures assessed (p > 0.05). Overall, there was no significant difference in the total rate of RTP (BT: 76.3%, AR: 85%; p = 0.53), timing of RTP (BT: 8.8 months, AR: 9.4 months; p = 0.61), and total rate of RTP among overhead athletes (BT: 84.2%, AR: 83.3%; p = 1). However, there was a significantly lower rate of revision surgery with BT (0%) as compared to AR (14.1%; p = 0.03).
Conclusion(s): In patients under the age of 30 with isolated SLAP tear pathology, BT is a reliable alternative to AR, with a low rate of revision surgery, and excellent patient reported outcomes
EMBASE:636527207
ISSN: 2325-9671
CID: 5083292