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Kingery MT, Kadiyala ML, Walls R, Konda SR, Ganta A, Leucht P, Rivero S, Egol KA. Clinical and Radiographic Healing of Nonoperative and Operative Treatment of Jones Fractures. Foot Ankle Int 2024; 45:309-317. [PMID: 38546126 DOI: 10.1177/10711007241227931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/24/2024]
Abstract
BACKGROUND Significant heterogeneity in the classification and treatment of zone 3 proximal fifth metatarsal base fractures ("true Jones fractures") exists. This study compared time to clinical and radiographic healing between patients treated operatively and nonoperatively. We hypothesized that patients treated nonoperatively may demonstrate a greater time to clinical healing. METHODS This was a retrospective cohort study of patients presenting to a large, urban, academic medical center with "Jones" fractures between December 2012 and April 2022. Jones fractures were defined as fifth metatarsal base fractures occurring in the proximal metadiaphyseal region, distal to the articulation of the fourth and fifth metatarsals on the oblique radiographic view. Clinical healing was the time point at which the patient had returned to their baseline ambulatory status with no tenderness to palpation. Radiographic healing was the presence of bridging callus across at least 3 cortices. RESULTS A total of 2450 patients presented with fifth metatarsal fractures, and 166 fractures (6.8%) were true Jones fractures. Among patients with Jones fractures, 120 patients with 121 Jones fractures followed up at our institution and were included in the analysis (mean age 46.5 ± 18.5 years). Ninety-nine fractures (81.8%) were treated nonoperatively and 22 fractures (18.2%) operatively. There were no differences between nonoperative and operative groups in time to clinical healing (12.7 ± 7.1 vs 12.8 ± 4.8 weeks, P = .931) or radiographic healing (13.2 ± 8.1 vs 11.7 ± 5.9 weeks, P = .331). Overall healing rate was 96% for the nonoperative group compared with 96.2% for the operative group. CONCLUSION In this study, nonoperative and operative treatment of true Jones fractures were associated with equivalent clinical and radiographic healing. The rate of delayed union in true Jones fractures was lower than previously described, and there was no difference in delayed union rate between nonoperative and operative management. LEVEL OF EVIDENCE Level III, retrospective cohort study.
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Affiliation(s)
- Matthew T Kingery
- Division of Orthopedic Trauma Surgery, Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Orthopedic Hospital, New York, NY, USA
| | - Manasa L Kadiyala
- Division of Orthopedic Trauma Surgery, Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Orthopedic Hospital, New York, NY, USA
| | - Raymond Walls
- Division of Orthopedic Trauma Surgery, Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Orthopedic Hospital, New York, NY, USA
| | - Sanjit R Konda
- Division of Orthopedic Trauma Surgery, Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Orthopedic Hospital, New York, NY, USA
- Department of Orthopedic Surgery, Jamaica Hospital Medical Center, Queens, NY, USA
| | - Abhishek Ganta
- Division of Orthopedic Trauma Surgery, Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Orthopedic Hospital, New York, NY, USA
- Department of Orthopedic Surgery, Jamaica Hospital Medical Center, Queens, NY, USA
| | - Philipp Leucht
- Division of Orthopedic Trauma Surgery, Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Orthopedic Hospital, New York, NY, USA
| | - Steven Rivero
- Division of Orthopedic Trauma Surgery, Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Orthopedic Hospital, New York, NY, USA
| | - Kenneth A Egol
- Division of Orthopedic Trauma Surgery, Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Orthopedic Hospital, New York, NY, USA
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Kadiyala ML, Kingery MT, Hamzane M, Walls R, Ganta A, Konda SR, Egol KA. Zone 2 Fifth Metatarsal Fractures Treated Nonoperatively Have Similar Time to Healing to Those Treated Operatively. J Orthop Trauma 2024; 38:e157-e161. [PMID: 38206754 DOI: 10.1097/bot.0000000000002766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 01/05/2024] [Indexed: 01/13/2024]
Abstract
OBJECTIVES To quantify the rate of union and time to clinical and radiographic healing in Zone 2 proximal fifth metatarsal (MT) fractures and compare these outcomes between Zone 2 fractures treated operatively and nonoperatively. METHODS DESIGN Retrospective cohort study. SETTING Academic Level I Trauma Center. PATIENT SELECTION CRITERIA Patients with fifth MT fractures who presented between December 2012 and April 2022 and confirmed to have Zone 2 fractures (defined as fractures entering the proximal 4-5 MT articulation on the oblique radiographic view) were included in the study analysis in either the operative or nonoperative cohort. OUTCOME MEASURES AND COMPARISONS Nonunion, time to clinical healing by, and time to radiographic healing between operative and nonoperative treatment. RESULTS Among the 499 included patients, 475 patients (95.2%) were initially treated nonoperatively and 24 patients (4.8%) were treated operatively. Both groups were similar in demographics. There was no difference in the proportion of patients with nonunions between groups (6.1% in the nonoperative group vs. 3.8% in the operative group, P = 1.000). In addition, there was no statistically significant difference between groups with respect to the time to clinical healing (9.9 ± 8.3 weeks for the nonoperative group vs. 15.4 ± 15.0 weeks for the operative group, P = 0.117) or the time to radiographic healing (18.7 ± 12 weeks for the nonoperative group vs. 18.5 ± 16.6 weeks for the operative group, P = 0.970). CONCLUSIONS Zone 2 fifth MT base fractures were successfully treated with nonoperative management. There was no evidence in this study that operative treatment leads to significantly faster clinical or radiographic healing. LEVEL OF EVIDENCE Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Manasa L Kadiyala
- Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Orthopedic Hospital, New York, NY; and
| | - Matthew T Kingery
- Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Orthopedic Hospital, New York, NY; and
| | - Mohamed Hamzane
- Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Orthopedic Hospital, New York, NY; and
| | - Raymond Walls
- Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Orthopedic Hospital, New York, NY; and
| | - Abhishek Ganta
- Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Orthopedic Hospital, New York, NY; and
- Department of Orthopedic Surgery, Jamaica Hospital Medical Center, Queens, NY
| | - Sanjit R Konda
- Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Orthopedic Hospital, New York, NY; and
- Department of Orthopedic Surgery, Jamaica Hospital Medical Center, Queens, NY
| | - Kenneth A Egol
- Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Orthopedic Hospital, New York, NY; and
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Rynecki ND, Kingery MT, DeClouette B, Buldo-Licciardi M, Jazrawi T, Eskenazi J, Lan R, Youm T. Hip Arthroscopy Improves Sexual Function in Receptive Partners with Femoroacetabular Impingement Syndrome. Clin Orthop Relat Res 2024:00003086-990000000-01511. [PMID: 38412025 DOI: 10.1097/corr.0000000000003016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 01/31/2024] [Indexed: 02/28/2024]
Abstract
BACKGROUND Hip pain due to femoroacetabular impingement (FAI) is thought to adversely impact sexual satisfaction because of exacerbation of symptoms with hip ROM. However, the effect of FAI on sexual satisfaction and improvement after surgery to treat FAI is largely absent from published studies, despite patients' apparent interest in it as registered by the frequent appearance of these topics on online anonymous discussion platforms. In addition, details regarding its impact on the decision to pursue surgery and the success of hip arthroscopy in alleviating FAI-related sexual dysfunction based on the specific role assumed during intercourse (penetrative versus receptive) remains unknown. QUESTIONS/PURPOSES Given that sexual intercourse involves different amounts of hip ROM depending on whether patients assume the penetrative or receptive role, this study evaluated the effect of FAI and hip arthroscopy on sexual activity based on role. Compared with patients who participate in the penetrative role during sexual intercourse, do patients who participate in the receptive role (1) experience greater difficulty with sexual function because of FAI symptoms, (2) take longer to return to sexual intercourse after hip arthroscopy, and (3) experience greater improvements in reported sexual function after hip arthroscopy for FAI? METHODS This was a retrospective cohort study of patients undergoing hip arthroscopy for FAI. Between January 2017 and December 2021, 293 patients were treated with hip arthroscopy for FAI and enrolled in our longitudinally maintained database. Among all patients treated surgically, 184 patients were determined to be potentially eligible for study inclusion based on a minimum follow-up of 6 months postoperatively. The 6-month timepoint was chosen based on published data suggesting that at this timepoint, nearly 100% of patients resumed sexual intercourse with minimal pain after hip arthroscopy. Of the potentially eligible patients, 33% (61 patients) could not be contacted by telephone to obtain verbal consent for participation and 9% (17 patients) declined participation, leaving 106 eligible patients. Electronic questionnaires were sent to all eligible patients and were returned by 58% (61 patients). Forty-two percent of eligible patients (45) did not respond to the questionnaire and were therefore excluded from the analysis. Two percent (2) completed most survey questions but did not specify their role during intercourse and were therefore excluded. The mean age of included patients was 34 ± 9 years, and 56% were women The mean follow-up time was 2 ± 1 years. In total, 63% of included patients reported participating in the receptive role during sexual intercourse (49% receptive only and 14% both receptive and penetrative). Hip symptoms during sexual intercourse preoperatively and postoperatively were evaluated using a questionnaire created by our team to answer our study questions, drawing from one of the only published studies on the matter and combining the questionnaire with sexual position-specific questions garnered from arthroplasty research. Patients who reported participating in the receptive role during intercourse (either exclusively or in addition to the penetrative role) were compared with those who participated exclusively in the penetrative role. There were no specific postoperative recommendations in terms of the timing of return to sexual intercourse, other than to resume when comfortable. RESULTS Overall, 61% of patients (36 of 59) reported that hip pain somewhat or greatly interfered with sexual intercourse preoperatively. Patients who participated in receptive intercourse were more likely to experience preoperative hip pain that interfered with intercourse than patients who participated exclusively in penetrative intercourse (odds ratio 5 [95% confidence interval 2 to 15]; p = <0.001). Postoperatively, there was no difference in time until return to sexual activity between those in the penetrative group (median 6 weeks [range 2 to 14 weeks]) and those in the receptive group (median 6 weeks [range 4 to 14 weeks]; p = 0.28). Postoperatively, a greater number of patients participating in the penetrative role reported no or very little pain, compared with patients participating in the receptive role (67% [14 of 21] versus 49% [17 of 35]). However, with regard to preoperative to postoperative improvement, patients who participated in the receptive role had greater pain with positions involving more hip flexion and abduction and experienced a greater improvement than their penetrative counterparts in these positions postoperatively. Despite this improvement, however, 33% of patients (7 of 21) participating in the penetrative role and 51% of patients (18 of 35) participating in the receptive role continued to report either some or a great amount of pain at final follow-up. CONCLUSION Hip pain secondary to FAI interferes with sexual relations, particularly for partners who participate in the receptive role. Postoperatively, both patients participating in receptive and penetrative intercourse resumed sexual intercourse at a median of 6 weeks. After hip arthroscopy, the greatest improvement in pain was seen in receptive partners during sexual positions that involved more hip flexion and abduction. Despite this improvement, most patients, regardless of sexual role assumed, reported some degree of residual pain. Patients planning to undergo arthroscopic surgery for FAI, particularly those who participate in receptive intercourse, should be appropriately counseled about reasonable postoperative expectations based on our findings. LEVEL OF EVIDENCE Level III, therapeutic study.
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Affiliation(s)
- Nicole D Rynecki
- Department of Orthopedic Surgery, New York University Langone Health, New York, NY, USA
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Merrell LA, Adams JC, Kingery MT, Ganta A, Konda SR, Egol KA. Fracture related infection (FRI) of the upper extremity correlates with poor bone and soft tissue healing. Eur J Orthop Surg Traumatol 2024; 34:1201-1207. [PMID: 38010445 DOI: 10.1007/s00590-023-03750-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Accepted: 09/25/2023] [Indexed: 11/29/2023]
Abstract
PURPOSE The purpose of this study was to evaluate the specific course and complication profile following the development of FRI in the upper extremity. METHODS An IRB-approved retrospective review was conducted on a consecutive series of operatively managed patients within an academic medical center between 1/2010 and 6/2022. Included patients met the following criteria: (1) upper extremity fracture definitively treated with internal fixation (2) development of criteria for suggestive or confirmatory FRI (as per the FRI Consensus Group) and (3) age ≥ 18 years. Baseline demographics, medical history, injury information, infection characteristics, hospital quality measures, and outcomes were recorded. A 3:1 propensity-matched control cohort of patients without FRI was obtained using the same dataset. Univariable analysis was performed to compare the outcomes (rate of nonunion, time to bone healing, need for soft tissue coverage, patient reported joint stiffness at final follow-up) of the FRI vs Non-FRI cohorts. RESULTS Of 2827 patients treated operatively for an upper extremity fracture, 43 (1.53%) met criteria for suggestive of confirmatory FRI. The successful propensity match (43 FRI, 129 Non-FRI) revealed no differences in demographics, baseline health status, or fracture location. FRI patients underwent more reoperations (p < 0.001), experienced an increased rate of removal of hardware (p < 0.001), and were admitted more frequently following index operation (p < 0.001). The FRI cohort had higher rates of fracture nonunion (p = 0.003), and a prolonged mean time to bone healing in months (8.37 ± 7.29 FRI vs. 4.14 ± 5.75 Non-FRI, p < 0.001). Additionally, the FRI cohort had a greater need for soft tissue coverage throughout their post-operative fracture treatment (p = 0.014). While there was no difference in eventual bone healing (p = 0.250), FRI patients experienced a higher incidence of affected joint stiffness at final follow-up (p < 0.001). CONCLUSION Patients who develop an FRI of the upper extremity undergo more procedures and experience increased complications throughout their treatment, specifically increased joint stiffness. Despite this, ultimate outcome profiles are similar between patients who experience FRI and those who do not following operative repair of an upper extremity fracture. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Lauren A Merrell
- Division of Orthopedic Trauma Surgery, Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Medical Center, NYU Langone Orthopedic Hospital, 301 E 17th Street, New York, NY, 10003, USA
| | - Jack C Adams
- Division of Orthopedic Trauma Surgery, Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Medical Center, NYU Langone Orthopedic Hospital, 301 E 17th Street, New York, NY, 10003, USA
| | - Matthew T Kingery
- Division of Orthopedic Trauma Surgery, Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Medical Center, NYU Langone Orthopedic Hospital, 301 E 17th Street, New York, NY, 10003, USA
| | - Abhishek Ganta
- Division of Orthopedic Trauma Surgery, Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Medical Center, NYU Langone Orthopedic Hospital, 301 E 17th Street, New York, NY, 10003, USA
- Department of Orthopedic Surgery, Jamaica Hospital Medical Center, Queens, NY, USA
| | - Sanjit R Konda
- Division of Orthopedic Trauma Surgery, Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Medical Center, NYU Langone Orthopedic Hospital, 301 E 17th Street, New York, NY, 10003, USA
- Department of Orthopedic Surgery, Jamaica Hospital Medical Center, Queens, NY, USA
| | - Kenneth A Egol
- Division of Orthopedic Trauma Surgery, Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Medical Center, NYU Langone Orthopedic Hospital, 301 E 17th Street, New York, NY, 10003, USA.
- Department of Orthopedic Surgery, Jamaica Hospital Medical Center, Queens, NY, USA.
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Hill M, Allen C, Williamson TK, Martinez V, Vangeli S, Zaheer A, Kingery MT, Checketts JX. Top 50 most impactful publications on massive rotator cuff tears. JSES Rev Rep Tech 2024; 4:20-32. [PMID: 38323204 PMCID: PMC10840572 DOI: 10.1016/j.xrrt.2023.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/08/2024]
Abstract
Background Bibliometric analysis is a useful tool for measuring the scholarly impact of a topic and its more and less heavily studied aspects. The purpose of this study is to use bibliometric analysis to comprehensively analyze the 50 articles with the highest citation indices in studies evaluating the treatment and outcomes of massive rotator cuff tears (mRCTs). Methods This cross-sectional study identified articles within the Scopus database published through December 2022. Keywords used were "massive rotator cuff tear." Articles were sorted in chronological order. The year published and number of citations were recorded. A citation index (CI) was calculated for each article by dividing the number of citations by number of years published [1 citation/1 year published (2021) = CI of 1]. Of these, the 50 articles with the highest CIs were carried forward for evaluation. Frequencies and distributions were assessed for data of each variable collected. Results These search methods produced 625 articles regarding mRCT research (ranging from January 1986 to December 2022). Four of the top 10 most impactful articles were published in the 2010s. The level of evidence (LOE) published with the greatest frequency was level of evidence 4 (41%). The journal Arthroscopy published the highest number within the top 50 (26%) followed by the Journal of Bone and Joint Surgery and the American Journal of Sports Medicine (20% each). Clinical studies composed 88% of the top 50. Case series (38%) predominated, while systematic reviews (20%) and randomized control trials (8%) were less prevalent. The majority of studies concentrated on the clinical outcomes of certain interventions (62%), mainly comparing multiple interventions. Conclusion Despite the relatively high prevalence of mRCTs (40% of all tears), this topic comprises only a small proportion of all rotator cuff research. This analysis has identified gaps within and limitations of the findings concerning mRCTs for researchers to propose research questions targeting understudied topics and influence the future treatment and outcomes of this clinically difficult diagnosis.
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Affiliation(s)
- Marcheta Hill
- University of the Incarnate Word School of Osteopathic Medicine, San Antonio, TX, USA
| | - Christian Allen
- University of the Incarnate Word School of Osteopathic Medicine, San Antonio, TX, USA
| | - Tyler K. Williamson
- Department of Orthopaedic Surgery, University of Texas Health San Antonio, San Antonio, TX, USA
| | - Victor Martinez
- University of the Incarnate Word School of Osteopathic Medicine, San Antonio, TX, USA
| | - Sydney Vangeli
- University of the Incarnate Word School of Osteopathic Medicine, San Antonio, TX, USA
| | - Aroob Zaheer
- University of the Incarnate Word School of Osteopathic Medicine, San Antonio, TX, USA
| | - Matthew T. Kingery
- Department of Orthopaedic Surgery, NYU Langone Medical Center, New York, NY, USA
| | - Jake X. Checketts
- Department of Orthopaedic Surgery, Oklahoma State University Medical Center, Tulsa, OK, USA
- St Francis Medical Center, Tulsa, OK, USA
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Papalia AG, Romeo PV, Kingery MT, Alben MG, Lin CC, Simcox TG, Zuckerman JD, Virk MS. Trends in the treatment of proximal humerus fractures from 2010 to 2020. J Shoulder Elbow Surg 2024; 33:e49-e57. [PMID: 37659703 DOI: 10.1016/j.jse.2023.07.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 07/24/2023] [Accepted: 07/29/2023] [Indexed: 09/04/2023]
Abstract
BACKGROUND The incidence of proximal humerus fractures (PHF) is continuing to rise due to shifts towards a more aged population as well as advancements in surgical treatment options. The purpose of this study is to examine and compare trends in the treatment of PHFs (nonoperative vs. operative; different surgical treatments) across different age groups over the last decade (2010-2020). METHODS The New York Statewide Planning and Research Cooperative System (SPARCS) database was queried using International Classification of Diseases and Current Procedural Terminology codes to identify all patients presenting with or undergoing surgery for PHF between 2010 and 2020. Treatment trends, demographics, and insurance information were analyzed during the study period. Comparisons were made between operative and nonoperative trends with respect to the number and type of surgeries performed among 3 age groups: ≤49 years, 50-64 years, and ≥65 years. The rate of postoperative complications and reoperations was evaluated and compared among different surgical treatments for patients with a minimum 1-year postoperative follow-up. RESULTS A total of 92,308 patients with a mean age of 67.8 ± 16.8 years were included. Over the last decade, there was no significant increase in the percentage of PHFs treated with surgery. A total of 15,523 PHFs (16.82%) were treated operatively, and these patients, compared with the nonoperative cohort, were younger (64.9 years vs. 68.4 years, P < .001), more likely to be White (80.2% vs. 74.7%, P < .001), and more likely to have private insurance (41.4% vs. 32.0%, P < .001). For patients ≤49 years old, trends in operative treatment have remained stable with internal fixation (IF) as the most used surgical modality. For patients 50-64 years old, we observed a gradual decline in the use of hemiarthroplasty (HA), with a corresponding increase in the use of reverse total shoulder arthroplasty (rTSA), but IF continued to be the most used operative modality. In patients over 65 years, a steep decline in the use of IF and HA was noted during the first half of the decade along with a significant exponential increase in the use of rTSA, which surpassed the use of IF in 2019. Despite the increase in the use of rTSA, no differences in rate of surgical complications were noted between rTSA and IF (χ2 = 0.245, P = .621) or reoperations (χ2 = 0.112, P = .730). CONCLUSION Nonsurgical treatment remains the mainstay treatment of PHFs. Although there is no increase in the prevalence of operative treatment in patients ≥50 years in the last decade, there is an exponential increase in the use of rTSA with a corresponding decrease in HA and IF, a trend more substantial in patients ≥65 years compared with patients between 50 and 64 years.
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Affiliation(s)
- Aidan G Papalia
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
| | - Paul V Romeo
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
| | - Matthew T Kingery
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
| | - Matthew G Alben
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
| | - Charles C Lin
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
| | - Trevor G Simcox
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
| | - Joseph D Zuckerman
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
| | - Mandeep S Virk
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA.
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Kingery MT, Akpinar B, Rynecki ND, Campbell HT, Lin LJ, Youm T. Intermediate-Term Outcomes of Hip Arthroscopy for Femoroacetabular Impingement Syndrome in Patients With Global Versus Isolated Lateral Acetabular Overcoverage. Am J Sports Med 2024; 52:45-53. [PMID: 38164680 DOI: 10.1177/03635465231213236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
BACKGROUND Previous studies evaluating the outcomes of hip arthroscopy for patients with global acetabular overcoverage and focal superolateral acetabular overcoverage suffer from short-term follow-up and inconsistent radiographic criteria when defining these subpopulations of patients with femoroacetabular impingement syndrome (FAIS). PURPOSE To evaluate the intermediate-term postoperative outcomes for patients with FAIS in the setting of global acetabular overcoverage, lateral acetabular overcoverage, and normal acetabular coverage. STUDY DESIGN Cohort study; Level of evidence, 3. METHODS Patients undergoing hip arthroscopy for FAIS were enrolled in a prospective cohort study, and those with a minimum follow-up of 5 years were included in this analysis. Patients were grouped based on type of acetabular coverage: global overcoverage (lateral center-edge angle [LCEA] ≥40°, with coxa profunda), lateral overcoverage (LCEA ≥40°, without coxa profunda), and no overcoverage (LCEA <40°). Functional outcomes (modified Harris Hip Score and Nonarthritic Hip Score) and failure of primary hip arthroscopy were compared between groups. RESULTS In total, 94 patients (mean age, 41.9 ± 14.2 years) were included with a mean follow-up duration of 6.1 ± 0.9 years. Of these patients, 40.4% had no acetabular overcoverage, 36.2% had lateral overcoverage, and 23.4% had global overcoverage. There was no difference between groups with respect to percentage of patients who underwent reoperation for either revision arthroscopy or conversion to total hip arthroplasty (28.9% for the normal acetabular coverage group, 29.4% for the lateral overcoverage group, and 31.8% for the global overcoverage group; P = .971). Among patients for whom primary hip arthroscopy did not fail, there was no difference in 5-year functional outcomes between groups. Postoperative LCEA >40° (β = -13.3; 95% CI, -24.1 to -2.6; P = .016), female sex (β = -14.5; 95% CI, -22.7 to -6.2; P = .001), and higher body mass index (β = -1.9; 95% CI, -2.8 to -1.0; P < .001) were associated with worse intermediate-term hip function in terms of modified Harris Hip Score. CONCLUSION There was no difference in functional outcomes or rate of reoperation at a minimum of 5 years postoperatively between those with global acetabular overcoverage, those with regional lateral overcoverage, and those with normal acetabular coverage. Provided that an appropriate acetabuloplasty is performed, there is no evidence to suggest that global acetabular overcoverage portends a worse prognosis than other FAIS subtypes.
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Affiliation(s)
- Matthew T Kingery
- Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York, New York, USA
| | - Berkcan Akpinar
- Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York, New York, USA
| | - Nicole D Rynecki
- Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York, New York, USA
| | - Hilary T Campbell
- Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York, New York, USA
| | - Lawrence J Lin
- Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York, New York, USA
| | - Thomas Youm
- Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York, New York, USA
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Triana J, Li ZI, Rao N, Kingery MT, Strauss EJ. Return to Play After Knee Articular Cartilage Restoration: Surgical Options, Rehabilitation Protocols, and Performance Outcomes. Curr Rev Musculoskelet Med 2023; 16:575-586. [PMID: 37804418 PMCID: PMC10733247 DOI: 10.1007/s12178-023-09872-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/27/2023] [Indexed: 10/09/2023]
Abstract
PURPOSE OF REVIEW Numerous cartilage restoration techniques have proven to be effective in the treatment of articular cartilage defects. The ultimate goal of these procedures is to improve pain and function, thereby increasing the likelihood of a patient's return to physical activity. Postoperative rehabilitation is a key component for a successful and expedient return to activities. The purpose of this article is to review the current literature regarding common surgical options, rehabilitation protocols, and performance outcomes after operative treatment of articular cartilage defects. RECENT FINDINGS Studies have demonstrated improved short- to long-term outcomes in a majority of techniques. However, the clinical benefits of microfracture are short-lived, which has led to the use of alternative procedures. Rehabilitation protocols are not standardized, but emphasis has been placed on bracing, weightbearing, early continuous passive range of motion, and strengthening to improve function. There is growing evidence to suggest that accelerated rehabilitation after matrix-induced autologous chondrocyte implantation may result in superior outcomes compared to delayed rehabilitation. Overall, most techniques result in satisfactory rates of return to play, though existing comparative studies typically include patients with heterogeneous pathology, complicating effective synthesis of outcomes data. In appropriately selected patients, cartilage restoration procedures after articular cartilage injury result in favorable patient-reported clinical outcomes and high rates of return to play. While studies emphasize the critical role that rehabilitation plays with respect to outcomes after surgery, there are substantial inconsistencies in protocols across techniques.
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Affiliation(s)
- Jairo Triana
- Department of Orthopedic Surgery, New York University Langone Health, 301 East 17th Street, New York, NY, 10016, USA.
| | - Zachary I Li
- Department of Orthopedic Surgery, New York University Langone Health, 301 East 17th Street, New York, NY, 10016, USA
| | - Naina Rao
- Department of Orthopedic Surgery, New York University Langone Health, 301 East 17th Street, New York, NY, 10016, USA
| | - Matthew T Kingery
- Department of Orthopedic Surgery, New York University Langone Health, 301 East 17th Street, New York, NY, 10016, USA
| | - Eric J Strauss
- Department of Orthopedic Surgery, New York University Langone Health, 301 East 17th Street, New York, NY, 10016, USA
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Kingery MT, Halbrecht J. Long-Term Outcomes of Primary Anterior Cruciate Ligament Reconstruction Using Achilles Tendon Allograft. Bull Hosp Jt Dis (2013) 2023; 81:227-231. [PMID: 37979139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Abstract
PURPOSE This study sought to assess the long-term structural integrity of primary anterior cruciate ligament (ACL) reconstructions using Achilles tendon allografts by measuring the side-to-side difference in anterior-posterior tibial translation between the operative knee and the contralateral, asymptomatic knee. METHODS This study was a retrospective case series consisting of patients who underwent primary ACL reconstruction with Achilles tendon allograft. Allografts were chemically processed using the AlloWash or AlloTrue methods and then received either gamma radiation or electron beam radiation (range: 0.95 to 1.4 Mrad dose). At the time of follow-up, anterior-posterior tibial translation of both the operative and contralateral knees was measured using the Lachmeter® device. Functional outcomes were assessed using the International Knee Documentation Committee (IKDC) questionnaire and the Knee Injury and Osteoarthritis Outcome Score (KOOS) questionnaire. RESULTS The analysis included 20 patients (mean age: 41.38 ± 14.27 years) with a mean follow-up time of 7.01 ± 5.24 years. There were no graft failures requiring revision during the study period. The mean side-to-side difference in laxity between operative and contralateral knees was 1.10 ± 2.02 mm. Two patients (10%) met the criteria for complete ACL injury at the time of follow-up, while the remaining 18 patients (90%) met the criteria for no ACL injury. The mean IKDC score was 83.5 ± 13.8, and mean KOOS score was 88.4 ± 10.7. CONCLUSIONS Primary ACL reconstruction using an Achilles tendon allograft in skeletally mature patients resulted in maintained knee stability and good functional outcomes over the long-term postoperative period.
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Alben MG, Gambhir N, Kingery MT, Halpern R, Papalia AG, Kwon YW, Zuckerman JD, Virk MS. No difference in complications between two-week vs. six-week duration of sling immobilization after reverse total shoulder arthroplasty. JSES Int 2023; 7:2486-2491. [PMID: 37969500 PMCID: PMC10638591 DOI: 10.1016/j.jseint.2023.07.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2023] Open
Abstract
Background The purpose of our study was to compare the outcomes and complications after a two- vs. six-week duration of sling immobilization following reverse total shoulder arthroplasty (rTSA). Methods We conducted a retrospective review from our institutional database on 960 patients treated by primary rTSA between 2011 and 2021. Patients were separated into two cohorts of postoperative sling immobilization (a two-week and six-week group). Multivariate analysis was conducted to evaluate what factors were associated with patients experiencing either a postoperative complication or requiring reoperation. Results A total of 276 patients were instructed to keep their operative arm in a sling for six weeks postoperatively, and 684 patients discontinued use at two weeks. There was no difference in postoperative complication rate (15.0% vs. 12.0%, P = .21), dislocation rate (P = .79), acromion stress fractures (P = .06), implant loosening (P = .15), and periprosthetic joint infections (P = .48) between the six- and two-week sling cohorts. In the immediate 90-day postoperative time period, no difference was seen in the reoperation rates (P = .73). Discussion Shorter duration of sling immobilization (two weeks) does not incur additional risk of complications compared to standard duration (six weeks) of sling immobilization following rTSA.
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Affiliation(s)
- Matthew G. Alben
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
- Department of Orthopaedics and Sports Medicine, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Neil Gambhir
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
| | - Matthew T. Kingery
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
| | - Robert Halpern
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
| | - Aidan G. Papalia
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
| | - Young W. Kwon
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
| | - Joseph D. Zuckerman
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
| | - Mandeep S. Virk
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
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Contreras ES, Kingery MT, Zuckerman JD, Virk MS. Treatment of Glenoid Wear with the Use of Augmented Glenoid Components in Total Shoulder Arthroplasty: A Scoping Review. JBJS Rev 2023; 11:01874474-202310000-00008. [PMID: 38096492 DOI: 10.2106/jbjs.rvw.23.00063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
» Treatment of glenoid bone loss continues to be a challenge in total shoulder arthroplasty (TSA). Although correcting glenoid wear to patient's native anatomy is desirable in TSA, there is lack of consensus regarding how much glenoid wear correction is acceptable and necessary in both anatomic and reverse TSA.» Use of augmented glenoid components is a relatively new treatment strategy for addressing moderate-to-severe glenoid wear in TSA. Augmented glenoid components allow for predictable and easy correction of glenoid wear in the coronal and/or axial planes while at the same time maximizing implant seating, improving rotator cuff biomechanics, and preserving glenoid bone stock because of off-axis glenoid reaming.» Augmented glenoid components have distinct advantages over glenoid bone grafting. Glenoid bone grafting is technically demanding, adds to the surgical time, and carries a risk of nonunion and graft resorption with subsequent failure of the glenoid component.» The use of augmented glenoid components in TSA is steadily increasing with easy availability of computed tomography-based preoperative planning software and guidance technology (patient-specific instrumentation and computer navigation).» Although different augment designs (full wedge, half wedge, and step cut) are available and a particular design may provide advantages in specific glenoid wear patterns to minimize bone removal (i.e. a half wedge in B2 glenoids), there is no evidence to demonstrate the superiority of 1 design over others.
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Kingery MT, Kaplan D, Resad S, Strauss EJ, Gonzalez-Lomas G, Campbell KA. After Anterior Cruciate Ligament Injury, Patients With Medicaid Insurance Experience Delayed Care and Worse Clinical Outcomes Than Patients With Non-Medicaid Insurance. Arthrosc Sports Med Rehabil 2023; 5:100791. [PMID: 37711162 PMCID: PMC10498400 DOI: 10.1016/j.asmr.2023.100791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 07/27/2023] [Indexed: 09/16/2023] Open
Abstract
Purpose To evaluate the effects of socioeconomic factors on the operative treatment of anterior cruciate ligament injuries and outcomes following surgical reconstruction. Methods A retrospective cohort study of primary anterior cruciate ligament reconstruction surgeries at a single institution performed from 2011 to 2015 with minimum 2-year follow-up was conducted. Patient demographics, insurance type, workers' compensation status, surgical variables, International Knee Documentation Committee score, and failure were recorded from chart review. Education level and income were obtained via phone interview. Differences between functional outcome were compared between Medicaid and non-Medicaid groups. Results In total, 268 patients were included in the analysis (43 patients in the Medicaid group and 225 patients in the non-Medicaid group, overall mean follow-up of 3.1 ± 0.8 years). The Medicaid group demonstrated lower annual income (P < .001) and a lower level of completed education compared with the non-Medicaid group (P < .001). Patients who received Medicaid had a greater duration between time of initial knee injury and surgery compared with the those in non-Medicaid group (11.8 ± 16.3 months vs 6.1 ± 16.5 months, P < .001). At the time of follow-up, patients in the non-Medicaid group had a significantly greater International Knee Documentation Committee score compared with patients who received Medicaid (82.5 ± 13.8 vs 75.3 ± 20.8, P = .036). Conclusions Patients with Medicaid insurance were seen in the clinic significantly later after initial injury and had worse outcomes compared with patients with other insurance types. Also, patients in higher annual income brackets had significantly better clinical outcomes scores at a minimum of 2 years postoperatively. Level of Evidence Level III, retrospective cohort study.
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Affiliation(s)
- Matthew T. Kingery
- Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York, New York, U.S.A
| | - Daniel Kaplan
- Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York, New York, U.S.A
| | - Sehar Resad
- Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York, New York, U.S.A
| | - Eric J. Strauss
- Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York, New York, U.S.A
| | - Guillem Gonzalez-Lomas
- Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York, New York, U.S.A
| | - Kirk A. Campbell
- Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York, New York, U.S.A
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Papalia AG, Kingery MT, Romeo PV, Simcox T, Lin CC, Anil U, Zuckerman JD, Virk MS. Inpatient charges, complication, and revision rates for shoulder arthroplasty in Parkinson disease: a regional database study. J Shoulder Elbow Surg 2023; 32:2043-2050. [PMID: 37224916 DOI: 10.1016/j.jse.2023.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 03/27/2023] [Accepted: 04/04/2023] [Indexed: 05/26/2023]
Abstract
BACKGROUND Parkinson disease (PD) is an established risk factor for higher rates of complications and revision surgery following shoulder arthroplasty, yet the economic burden of PD remains to be elucidated. The purpose of this study is to compare rates of complication and revisions as well as inpatient charges for shoulder arthroplasty procedures between PD and non-PD patients using an all-payer statewide database. METHODS Patients undergoing primary shoulder arthroplasty from 2010 to 2020 were identified from the New York (NY) Statewide Planning and Research Cooperative System (SPARCS) database. Study groups were assigned based on concomitant diagnosis of PD at the time of index procedure. Baseline demographics, inpatient data, and medical comorbidities were collected. Primary outcomes measured were accommodation, ancillary, and total inpatient charges. Secondary outcomes included postoperative complication and reoperation rates. Logistic regression was performed to evaluate effect of PD on shoulder arthroplasty revision and complication rates. All statistical analysis was performed using R. RESULTS A total of 39,011 patients (429 PD vs. 38,582 non-PD) underwent 43,432 primary shoulder arthroplasties (477 PD vs. 42,955 non-PD) with mean follow-up duration of 2.9 ± 2.8 years. The PD cohort was older (72.3 ± 8.0 vs. 68.6 ± 10.4 years, P < .001), with greater male composition (50.8% vs. 43.0%, P = .001), and higher mean Elixhauser scores (1.0 ± 4.6 vs. 7.2 ± 4.3, P < .001). The PD cohort had significantly greater accommodation charges ($10,967 vs. $7,661, P < .001) and total inpatient charges ($62,000 vs. $56,000, P < .001). PD patients had significantly higher rates of revision surgery (7.7% vs. 4.2%, P = .002) and complications (14.1% vs. 10.5%, P = .040), as well as significantly higher incidences of readmission at 3 and 12 months postoperatively. After controlling for age and baseline comorbidities, PD patients had 1.64 times greater odds of reoperation compared to non-PD patients (95% CI 1.10, 2.37; P = .012) and a hazard ratio of 1.54 for reoperation when evaluating revision-free survival following primary shoulder arthroplasty (95% CI 1.07, 2.20; P = .019). CONCLUSIONS PD confers a longer length of stay, higher rates of postoperative complications and revisions, and greater inpatient charges in patients undergoing TSA. Knowledge of the associated risks and resource requirements of this population will aid surgeons in their decision making as they continue to provide care to a growing number of patients affected by PD.
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Affiliation(s)
- Aidan G Papalia
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
| | - Matthew T Kingery
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
| | - Paul V Romeo
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
| | - Trevor Simcox
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
| | - Charles C Lin
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
| | - Utkarsh Anil
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
| | - Joseph D Zuckerman
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
| | - Mandeep S Virk
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA.
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Azad A, Birnbaum A, Roller R, Kingery MT, Chen J, Hacquebord JH. The Effect of Surgical Timing on Upper Extremity Nerve Repair. Hand (N Y) 2023:15589447231198125. [PMID: 37706461 DOI: 10.1177/15589447231198125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/15/2023]
Abstract
BACKGROUND The purpose of this study was to evaluate the association between timing of nerve repair and the ability to perform a primary nerve repair versus a bridge repair requiring the use of allograft, autograft, or a conduit in lacerated upper extremity peripheral nerve injuries. METHODS This is a retrospective case-control study of patients who underwent upper extremity nerve repair for lacerated peripheral nerves identified by Current Procedural Terminology codes. Timing of injury and surgery, as well as other information such as demographic information, mechanism of injury, site of injury, and type of nerve repair, was recorded. The odds of a patient requiring bridge repair based on the duration of time between injury and surgery was evaluated using logistic regression. RESULTS A total of 403 nerves in 335 patients (mean age 35.87 ± 15.33 years) were included. In all, 241 nerves were primarily repaired and 162 required bridge repair. Patients requiring bridge repair had a greater duration between injury and surgery compared with patients who underwent primary repair. Furthermore, the nerves requiring bridge repair were associated with a greater gap compared with the nerves repaired primarily. Based on logistic regression, each 1-day increase in duration between injury and surgery was associated with a 3% increase in the odds of requiring bridge repair. CONCLUSIONS There is no defined critical window to achieve a primary nerve repair following injury. This study demonstrated that nerve injuries requiring bridge repair were associated with a significantly greater delay to surgery.
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Affiliation(s)
- Ali Azad
- NYU Langone Orthopedic Hospital, New York City, USA
| | - Amy Birnbaum
- NYU Langone Orthopedic Hospital, New York City, USA
| | | | | | - Jeffrey Chen
- NYU Langone Orthopedic Hospital, New York City, USA
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Bloom DA, Gonzalez M, Hurley ET, Kingery MT, Carter CW, Jazrawi LM, Strauss EJ. Sex-Based Differences in Outcomes of Tibial Tubercle Anteromedialization. Bull Hosp Jt Dis (2013) 2022; 80:252-256. [PMID: 36403954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
UNLABELLED Bulletin of the Hospital for Joint Diseases 2022;80(4):252-6252 Bloom DA, Gonzalez M, Hurley ET, Kingery MT, Carter CW, Jazrawi LM, Strauss EJ. Sex-based differences in outcomes of tibial tubercle anteromedi- alization. Bull Hosp Jt Dis. 2022;80(4):252-6. Abstract Background: Previous research has demonstrated sex- based differences in patient-reported outcomes of orthopedic surgical procedures. The hypothesis of the current study was that females would have inferior patient-reported outcomes to their male peers following a tibial tubercle anteromedial- ization (AMZ) procedure for both patellofemoral instability and cartilage defects. METHODS Patients who had undergone AMZ for isolated osteochondral defect or patellofemoral instability with a minimum follow-up time of 1 year were identified. They were then asked to complete several patient-reported outcome questionnaires that were then statistically analyzed. RESULTS Overall, 109 patients were included in this study. Seventy-nine patients (72.5%) were female with a mean follow-up duration of 3.4 ± 2.0 years. Forty-seven females had AMZ for patellar instability while 32 females had AMZ for osteochondral defects. There were no statistically signifi- cant differences between sexes with respect to concomitant procedures performed, visual analog scale (VAS) pain score, or patient reported outcome (PRO) scores at follow-up (p > 0.05). There was no statistically significant difference with respect to outcomes between the sexes for AMZ overall and when isolating the sexes based on indication. CONCLUSION This study demonstrates that female patients undergoing AMZ have short-term clinical and functional outcomes that are not significantly different to those reported in males.
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Kingery MT, Bloom DA, Hoberman A, Fliegel B, Alaia MJ, Jazrawi LM, Strauss EJ. Return to Work and Sport Following Tibial Tubercle Anteromedialization. Bull Hosp Jt Dis (2013) 2022; 80:226-229. [PMID: 36403950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
BACKGROUND Tibial tubercle anteromedialization (AMZ) is a commonly performed procedure for patients with patellofemoral instability or patellofemoral osteochondral disease. While prior studies have demonstrated that this form of osteotomy produces generally good outcomes, the time needed for return to work and return to sport remains unclear. This study aimed to determine the mean length of time before return to work and the rate of return to sport following AMZ. PATIENTS AND METHODS Patients who had undergone AMZ for either patellofemoral instability or isolated osteochon- dral defect with a minimum follow-up time of 1 year were identified. Patients less than 18 years of age were excluded. Patients were asked to complete a series of patient reported outcomes surveys including specific queries regarding their return to work and return to athletic activity. RESULTS A total of 109 patients were included in this study. The majority were female (79 patients, 72.3%). The mean age was 30.74 ± 9.90 years at the time of surgery. The mean follow-up duration was 3.40 ± 1.97 years. Of the 109 patients, 104 (95.4%) had returned to work at the time of follow-up. Mean time to return to work was 2.96 ± 3.33 months (range: 0.25 to 24 months). Of the 90 patients who were involved in a sport or physical activity prior to injury, 64 patients (71.1%) had returned to sport at some level at the time of most recent follow-up. Of those who had returned to sport, mean time to return to sport was 9.21 ± 5.46 months (range: 1 to 24 months). CONCLUSIONS At a minimum follow-up time of 1 year, patients who underwent AMZ were found to have a return to sport rate of 71% with a mean time of 9.21 months to return to athletic activity. Over 95% of AMZ patients had returned to work by 1 year after the procedure. Patients required an average of 3 months to return to work, although those with physically demanding jobs required slightly more time. Data from the current study is useful in setting expectations for patients undergoing tibial tubercle anteromedialization for patellofemoral instability or patellofemoral osteochondral disease.
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Avila A, Petrera M, Duenes M, Kingery MT, Song M, Jazrawi LM, Strauss EJ. RANTES Concentration at the Time of Surgery Is Associated With Postoperative Stiffness in Patients Undergoing ACL Reconstruction. Am J Sports Med 2022; 50:3838-3843. [PMID: 36349932 DOI: 10.1177/03635465221131805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND Patients undergoing anterior cruciate ligament (ACL) reconstruction have been shown to be at risk for postoperative arthrofibrosis. Diagnostic biomarkers associated with the development of postoperative stiffness are unknown. HYPOTHESIS Biomarkers found in the synovial fluid at the time of surgery are associated with the development of postoperative arthrofibrosis in a cohort of patients undergoing ACL reconstruction. STUDY DESIGN Case-control study; Level of evidence, 3. METHODS Patients undergoing ACL reconstruction were prospectively enrolled. Synovial fluid was collected before surgical incision. A cohort of patients with postoperative stiffness requiring manipulation under anesthesia (MUA) and/or lysis of adhesions (LOA) was retrospectively identified. Matching of cases to controls was performed using a 1:2 pair matching algorithm. Risk factor-adjusted single-biomarker and multivariable models were used to assess the association of synovial fluid biomarkers with postoperative stiffness requiring MUA/LOA. Stepwise logistic regression controlling for clinical risk factors was used to identify biomarkers that are possible predictors of postoperative stiffness. RESULTS A total of 11 cases (3 male, 8 female) were identified and matched with 21 controls (6 male, 15 female) with no significant differences in age, sex, smoking history, or days from injury to surgery. Concentrations of the biomarker regulated upon activation, normal T-cell expressed and presumably secreted (RANTES) were significantly higher in patients requiring MUA/LOA versus controls (694.20 pg/mL [interquartile range, 214.75-3428.79] vs 113.04 pg/mL [interquartile range, 32.81-517.91], respectively; P = .034). On single-biomarker models, RANTES (odds ratio, 2.28; 95% CI, 1.29-5.37; P = .019) and basic fibroblast growth factor (bFGF) (odds ratio, 1.91; 95% CI, 1.07-3.99; P = .047) were associated with increased risk of postoperative stiffness requiring MUA/LOA after ACL reconstruction. Stepwise logistic regression identified 3 biomarkers that are possible predictors of postoperative stiffness, which were included in the final model: Interleukin 1 receptor antagonist (IL-1RA) (P = .198), bFGF (P = .157), and RANTES (P = .046). CONCLUSION Higher concentrations of synovial fluid biomarkers bFGF and RANTES were associated with increased risk for stiffness requiring intervention after ACL reconstruction. Interleukin 6 (IL-6), vascular endothelial growth factor A (VEGF-A), tissue inhibitor of metalloproteinases 1 (TIMP-1), interleukin 1 receptor antagonist (IL-1RA), matrix metalloproteinase 3 (MMP-3), monocyte chemotactic protein 1 (MCP-1), and macrophage inflammatory protein 1B (MIP-1B) were not associated with the development of postoperative arthrofibrosis.
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Affiliation(s)
- Amanda Avila
- NYU Langone Medical Center, Orthopaedic Surgery Department, Division of Sports Medicine, New York, New York, USA
| | - Massimo Petrera
- NYU Langone Medical Center, Orthopaedic Surgery Department, Division of Sports Medicine, New York, New York, USA
| | - Matthew Duenes
- NYU Langone Medical Center, Orthopaedic Surgery Department, Division of Sports Medicine, New York, New York, USA
| | - Matthew T Kingery
- NYU Langone Medical Center, Orthopaedic Surgery Department, Division of Sports Medicine, New York, New York, USA
| | - Melissa Song
- NYU Langone Medical Center, Orthopaedic Surgery Department, Division of Sports Medicine, New York, New York, USA
| | - Laith M Jazrawi
- NYU Langone Medical Center, Orthopaedic Surgery Department, Division of Sports Medicine, New York, New York, USA
| | - Eric J Strauss
- NYU Langone Medical Center, Orthopaedic Surgery Department, Division of Sports Medicine, New York, New York, USA
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Kingery MT, Kouk S, Anil U, McCafferty J, Lemos C, Gelber J, Gonzalez-Lomas G. Performance and return to sport after injury in professional mixed martial arts. PHYSICIAN SPORTSMED 2022; 50:435-439. [PMID: 34236932 DOI: 10.1080/00913847.2021.1953358] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Mixed Martial Arts (MMA) is an increasingly popular combat sport incorporating striking and grappling that results in a high incidence of injuries. OBJECTIVES The purpose of this study was to analyze the impact of injuries on the return to sport and post-injury performance of professional MMA athletes. We hypothesize that increased age is associated with lower probability of return to sport and diminished post-injury performance. METHODS Publicly available data (obtained from ESPN.com/MMA, UFC.com, Rotowire.com/MMA) from professional MMA fighters who resigned from fight cards due to injury from 2012 to 2014 were analyzed. Injury history, match history and outcomes, and duration of time to return to professional fighting were recorded and compared to a cohort consisting of uninjured opponents. RESULTS 454 fighters were included in the analysis. The mean age at the time of injury was 30.0±3.9 years. 94.4% of injured athletes were able to return to professional MMA, and athletes required a mean duration of 6.8±6.7 months between injury and their next professional fight (range 0.3-58 months). There was no significant difference in winning percentage in the post-injury period between the injured group and the uninjured group (p = 0.691). Increased age at the time of injury was associated with the odds of being able to return to professional fighting after injury (OR = 0.822, p = 0.001). CONCLUSION In this analysis of publicly available injury data on MMA fighters, there was a high rate of return to professional sport and no evidence of an associated decline in performance following major injury requiring withdrawal from a fight card. Older age at the time of injury was associated with decreased odds of being able to return to professional fighting. With increasing popularity of combat sports, sport-specific prognostic information will help guide and treat specific injuries associated with MMA participation.
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Affiliation(s)
- Matthew T Kingery
- Department of Orthopedic Surgery, New York University Langone Health, New York, NY, USA
| | - Shalen Kouk
- Department of Orthopedic Surgery, New York University Langone Health, New York, NY, USA
| | - Utkarsh Anil
- Department of Orthopedic Surgery, New York University Langone Health, New York, NY, USA
| | - Joseph McCafferty
- Department of Orthopedic Surgery, New York University Langone Health, New York, NY, USA
| | - Connor Lemos
- Department of Orthopedic Surgery, New York University Langone Health, New York, NY, USA
| | - Jonathan Gelber
- Elite Sports Medicine, Connecticut Children's Medical Center Farmington, CT, USA
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Kingery MT, Adams AC, Manjunath AK, Berlinberg EJ, Markus DH, Strauss EJ. Synovial Fluid Cytokine Profile at the Time of Arthroscopy Explains Intermediate-Term Functional Outcomes. Am J Sports Med 2022; 50:1261-1271. [PMID: 35420497 DOI: 10.1177/03635465221075370] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND The intra-articular immune response after ligamentous, meniscal, or focal chondral knee injuries likely plays a role in intra-articular healing and the onset and progression of posttraumatic osteoarthritis. PURPOSE To evaluate the association of synovial fluid cytokine concentrations measured at the time of knee arthroscopy with intermediate-term functional outcomes after knee arthroscopy based on the Lysholm score. STUDY DESIGN Cohort study; Level of evidence, 2. METHODS This was a prospective cohort study of patients undergoing arthroscopic knee surgery. Synovial fluid was aspirated from the injured knee immediately before surgical incision, and the concentrations of 10 cytokines were analyzed using immunoassay. Principal component regression was used to create a model to predict patient-reported Lysholm score at a minimum of 5 years postoperatively. Hierarchical clustering was performed to identify groups of patients with similar synovial fluid inflammatory phenotypes. Lysholm scores and cytokine concentrations were compared between clusters. RESULTS A total of 26 patients (mean age, 40.33 ± 16.40 years) were included in the analysis. The mean duration between surgery and follow-up was 6.69 ± 0.72 years. A model consisting of 2 principal components (PC1, PC2) explained 62.48% of the variance in the cytokine data and 52.03% of the variance in intermediate-term Lysholm score. Hierarchical clustering resulted in 3 patient clusters based on the principal components used in the regression model. Despite no baseline differences in Lysholm score, cluster 3 demonstrated significantly greater intermediate-term Lysholm score compared with cluster 2 (94.33 vs 76.09, respectively; 95% CI, 5.96-30.52; P = .006) and cluster 1 (94.33 vs 52.33, respectively; 95% CI, 24.09-59.91; P = .003). Cluster 3, when compared with the overall means, was characterized by greater PC1 value (1.01 vs 0.00, respectively; P = .030) and greater PC2 value (0.86 vs 0.00, respectively; P = .002). CONCLUSION The concentrations of select synovial fluid cytokines assessed at the time of knee arthroscopy can be used to explain more than half of the variance in intermediate-term functional outcomes.
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Affiliation(s)
- Matthew T Kingery
- Division of Sports Medicine, Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York, New York, USA
| | - Anngela C Adams
- Division of Sports Medicine, Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York, New York, USA
| | - Amit K Manjunath
- Division of Sports Medicine, Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York, New York, USA
| | - Elyse J Berlinberg
- Division of Sports Medicine, Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York, New York, USA
| | - Danielle H Markus
- Division of Sports Medicine, Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York, New York, USA
| | - Eric J Strauss
- Division of Sports Medicine, Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York, New York, USA
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Kingery MT, Anil U, Berlinberg EJ, Clair AJ, Kenny L, Strauss EJ. Changes in the Synovial Fluid Cytokine Profile of the Knee Between an Acute Anterior Cruciate Ligament Injury and Surgical Reconstruction. Am J Sports Med 2022; 50:451-460. [PMID: 35049392 DOI: 10.1177/03635465211062264] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Changes in the intra-articular inflammatory state during the immediate period after an acute anterior cruciate ligament (ACL) rupture are not well defined. PURPOSE To evaluate changes in the concentration of select proinflammatory and anti-inflammatory synovial fluid cytokines during the interval between an ACL injury and surgical reconstruction. STUDY DESIGN Descriptive laboratory study. METHODS In patients with an acute ACL injury, a synovial fluid sample was obtained from the injured knee during the initial office visit within 2 weeks of the inciting traumatic event. An additional synovial fluid sample was collected at the time of ACL reconstruction just before the surgical incision. Synovial fluid samples from both the acute injury and the surgery time points were processed with a protease inhibitor, and the concentrations of 10 cytokines of interest were measured using a multiplex magnetic bead immunoassay. The primary outcome was the change in cytokine concentrations between time points. RESULTS A total of 20 patients with a mean age of 30.2 ± 8.3 years were included. The acute injury synovial fluid samples were collected at 6.6 ± 3.8 days after the injury. The surgical synovial fluid samples were collected at 31.6 ± 15.6 days after the acute injury samples. Based on a series of linear mixed-effects models to control for the effect of concomitant meniscal injuries and by-patient variability, there was a statistically significant increase in the concentrations of RANTES and bFGF and a statistically significant decrease in the concentrations of IL-6, MCP-1, MIP-1β, TIMP-1, IL-1Ra, and VEGF between time points. CONCLUSION This study demonstrates the ongoing alterations in the intra-articular microenvironment during the initial inflammatory response in the acute postinjury period. We identified 6 synovial fluid cytokines that significantly decreased and 2 that significantly increased between the first clinical presentation shortly after the injury and the time of surgery 1 month later. CLINICAL RELEVANCE This study describes the molecular profile of the inflammatory changes between the time of an acute ACL injury and the time of surgical reconstruction 1 month later. A greater understanding of the acute inflammatory response within the knee may be helpful in identifying the optimal timing for a surgical intervention that balances the risk of chondral damage with the likelihood of successful, well-healed reconstruction.
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Affiliation(s)
- Matthew T Kingery
- Division of Sports Medicine, Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York, New York, USA
| | - Utkarsh Anil
- Division of Sports Medicine, Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York, New York, USA
| | - Elyse J Berlinberg
- Division of Sports Medicine, Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York, New York, USA
| | - Andrew J Clair
- Division of Sports Medicine, Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York, New York, USA
| | - Lena Kenny
- Division of Sports Medicine, Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York, New York, USA
| | - Eric J Strauss
- Division of Sports Medicine, Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York, New York, USA
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Hurley ET, Fried JW, Kingery MT, Strauss EJ, Alaia MJ. Antero-lateral ligament reconstruction improves knee stability alongside anterior cruciate ligament reconstruction. Knee Surg Sports Traumatol Arthrosc 2021; 29:764-771. [PMID: 32322949 DOI: 10.1007/s00167-020-06002-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Accepted: 04/16/2020] [Indexed: 01/10/2023]
Abstract
PURPOSE Recent evidence has found the antero-lateral ligament (ALL) may play a role in stabilizing the knee, but its role in anterior cruciate ligament (ACL) reconstruction is controversial. The purpose of the current study is to systematically review and meta-analyze the current evidence in the literature to ascertain whether ACL reconstruction combined with ALL reconstruction affects knee stability, re-rupture rates and patient-reported outcomes compared to ACL reconstructions performed alone. METHODS A literature search was performed based on the PRISMA guidelines. Cohort studies comparing ACL + ALL reconstruction and ACL reconstruction alone were included. RESULTS Six clinical trials (LOE I: I, LOE II: 2, LOE III: 3) with 729 patients were included, with a mean follow-up time of 34.2 (24-54.9) months. There was a significant difference in favor of combined ACL + ALL reconstruction for reduced re-rupture rate (2.4% vs 7.3%, p < 0.01), residual positive pivot shift rate (33.3% vs 11.4%, p < 0.01), and reduced KT-arthrometer evaluation (1.6 vs 2.6, p < 0.01). Combined ACL + ALL reconstruction resulted in improved IKDC scores (92.5 vs 87.8, p < 0.01), Lysholm scores (95.7 vs 91.2, p < 0.01) and Tegner scores (6.7 vs 5.7, p < 0.01). There was no significant difference in rate of return to play at the same level (54.3% vs 46.0%, n.s.). CONCLUSION The current evidence suggests alongside soft tissue graft ACL reconstruction that concomitant ALL reconstruction improves clinical outcomes, with improved knee stability and lower re-rupture rates. LEVEL OF EVIDENCE III.
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Kingery MT, Hoberman A, Baron SL, Gonzalez-Lomas G, Jazrawi LM, Alaia MJ, Strauss EJ. Day-of-Surgery Video Calls and Phone Calls Increase Patient Satisfaction with Outpatient Surgery Experience: A Randomized Controlled Trial of Postoperative Communication Modalities. J Bone Joint Surg Am 2021; 103:243-250. [PMID: 33259428 DOI: 10.2106/jbjs.20.00426] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND With the increasing utilization of patient satisfaction as a metric for clinical care, there is growing interest in techniques that can be used to improve satisfaction in patients undergoing surgery. The purpose of this trial was to assess the impact of day-of-surgery video and phone calls on patient satisfaction. METHODS We enrolled 251 patients undergoing outpatient orthopaedic surgery with 3 participating surgeons. Surgeons were randomized to 1 of 3 patient communication modalities: no contact (standard of care), phone call, or video call. Several hours following discharge on the day of surgery, the surgeons contacted patients according to their assigned treatment group. At the initial postoperative office visit, satisfaction outcomes were assessed using the Consumer Assessment of Healthcare Providers and Systems Surgical Care (S-CAHPS) survey and an additional satisfaction questionnaire. RESULTS Fifty-nine (97%) of 61 patients in the no-contact group, 118 (99%) of 119 patients in the phone group, and 71 (100%) of 71 patients in the video group completed follow-up assessment. The S-CAHPS top-box response rate in both the video group (0.86 ± 0.14, p < 0.001) and the phone group (0.84 ± 0.17, p < 0.001) was greater than in the no-contact group (0.68 ± 0.26). When asked to rate satisfaction with overall care, a greater proportion of patients in the video group (85.9%) gave the top-box response compared with both the phone group (71.8%, p = 0.040) and the no-contact group (60.7%, p = 0.002). Among the patients in the video group, 62.0% indicated that they would prefer a video call in future encounters with their surgeon compared with 1.8% of patients in the no-contact group (p < 0.001) and 1.7% of patients in the phone group (p < 0.001). CONCLUSIONS Phone and video calls following discharge are an effective way of enhancing patient satisfaction with the clinical care experience as measured by the S-CAHPS survey. In terms of satisfaction with overall care, video calls may be superior to phone calls. LEVEL OF EVIDENCE Therapeutic Level I. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Matthew T Kingery
- Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York, NY
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Hurley ET, Anil U, Kingery MT, Pauzenber L, Mullett H, Strauss EJ. Response to Cao et al regarding: "Surgical treatment for long head of the biceps tendinopathy: a network meta-analysis". J Shoulder Elbow Surg 2021; 30:e36-e37. [PMID: 32956778 DOI: 10.1016/j.jse.2020.07.051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 07/13/2020] [Indexed: 02/01/2023]
Affiliation(s)
- Eoghan T Hurley
- Division of Sports Medicine, Department of Orthopedic Surgery, NYU Langone Health, New York, NY, USA; Department of Trauma and Orthopaedics, Royal College of Surgeons in Ireland, Dublin, Ireland; Sports Surgery Clinic, Dublin, Ireland.
| | - Utkarsh Anil
- Division of Sports Medicine, Department of Orthopedic Surgery, NYU Langone Health, New York, NY, USA
| | - Matthew T Kingery
- Division of Sports Medicine, Department of Orthopedic Surgery, NYU Langone Health, New York, NY, USA
| | | | | | - Eric J Strauss
- Division of Sports Medicine, Department of Orthopedic Surgery, NYU Langone Health, New York, NY, USA
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Bloom DA, Yu SW, Kingery MT, Chintalapudi N, Looze C, Youm T. Radiographic Factors Associated With Failure of Revision Hip Arthroscopy. Arthrosc Sports Med Rehabil 2020; 3:e65-e72. [PMID: 33615249 PMCID: PMC7879168 DOI: 10.1016/j.asmr.2020.08.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Accepted: 08/23/2020] [Indexed: 11/27/2022] Open
Abstract
Purpose To identify clinical and radiographic factors associated with failure of revision hip arthroscopy (RHA). Methods A database was used to identify patients who underwent primary hip arthroscopy and revision hip arthroscopy (RHA) from January 2007 to December 2017 for the indication of femoroacetabular impingement and failure of the index procedure, respectively. The primary outcome was defined as the change, or difference, in the preoperative to postoperative alpha angle between patients with successful RHA and those with failed RHA. Failure was defined as reoperation on the operative hip for any indication or a modified Harris Hip Score (mHHS) of less than 70 at the 1-year postoperative time point. All patients had a minimum of 2 years’ follow-up from the date of revision hip surgery. Patients with a history of revision were divided into those with failed revisions and those with successful revisions. The inclusion criteria for failed revision included a history of subsequent revision surgery (or arthroplasty) or an mHHS of less than 70 at final follow-up. Results The study included 26 patients, comprising 8 (31%) with failed RHA and 18 (69%) with successful revision. The failure group showed a significantly smaller decrease in the alpha angle with surgery, measured on the Dunn view, compared with the success group. When the preoperative alpha angle was held constant, each 1° increase in the difference between the preoperative and postoperative alpha angles achieved during surgery was associated with a 17% decrease in the odds of failure. Patients included in the success group had both a higher preoperative mHHS (44.2 ± 8.6 vs 34.7 ± 9.6) and a higher postoperative mHHS (83.2 ± 8.3 vs 62.3 ± 14.2) than patients with failed RHA. There was a statistically significant difference in the frequency of patients who achieved the patient acceptable symptomatic state of +74.0 between the failure (25%) and success (83%) groups; 88% of patients in the failure group met the minimal clinically important difference, whereas 100% of patients in the success group (n = 18) met it. Conclusions Complete resection of cam lesions as determined by changes in the alpha angle, anterior offset, and head-neck ratio when measured on the Dunn 45° view correlates with positive clinical outcomes after RHA. Level of Evidence III, Retrospective Comparative Study.
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Affiliation(s)
- David A Bloom
- NYU Langone Health Orthopedics, New York, New York, U.S.A
| | - Stephen W Yu
- NYU Langone Health Orthopedics, New York, New York, U.S.A
| | | | | | | | - Thomas Youm
- NYU Langone Health Orthopedics, New York, New York, U.S.A
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Baron SL, Veasley SJ, Kingery MT, Nguyen MV, Alaia MJ, Cardone DA. Decreased Injury Rate Following Mandated Headgear Use in Women's Lacrosse. Bull Hosp Jt Dis (2013) 2020; 78:260-265. [PMID: 33207148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
INTRODUCTION There has been controversy regarding whether headgear use in women's lacrosse will affect the rate of head and musculoskeletal injuries. The purpose of this study was to investigate the effect of mandated headgear use on the rate of head and musculoskeletal injuries in high school women's lacrosse. METHODS This was a prospective cohort study of eight high school women's lacrosse teams and their game op-ponents who were mandated to wear F3137 headgear for the 2017 and 2018 seasons. Athletic trainers documented all injuries that occurred as a result of participation on the lacrosse teams. Injury rates in the headgear cohort were compared to a retrospective (control) cohort from the High School Reporting Information Online injury data reports. RESULTS Over the study period, 17 total injuries were reported in the headgear cohort during 22,397 exposures for an injury rate of 0.76 injuries per 1,000 athlete-exposures. The headgear cohort demonstrated significant decreases in rates of in-game head and face injury (RR 0.141, 95% CI [0.004, 0.798]), in-game concussion (RR 0.152, 95% CI [0.004, 0.860]), and practice trunk and extremity injury (RR 0.239, 95% CI [0.049, 0.703]) when compared to the control cohort. CONCLUSION Mandated use of headgear was shown to be effective at lowering the rate of head or face injury and concussions in women's lacrosse. Additionally, mandated headgear use was also shown to lower the rate of injury to body locations other than the head or face during practice. To our knowledge, this is the first study to demonstrate a decrease in injury rates associated with ASTM approved headgear in women's lacrosse.
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Hurley ET, Davey MS, Jamal MS, Manjunath AK, Kingery MT, Alaia MJ, Strauss EJ. High rate of return-to-play following meniscal allograft transplantation. Knee Surg Sports Traumatol Arthrosc 2020; 28:3561-3568. [PMID: 32270266 DOI: 10.1007/s00167-020-05956-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Accepted: 03/23/2020] [Indexed: 01/06/2023]
Abstract
PURPOSE In recent years, meniscal allograft transplantation (MAT) has been established as an effective option for young patients with symptomatic meniscus insufficiency with goals of functional improvement and joint preservation. Currently, there is little available information on return-to-play among patients in this cohort. The purpose of this study is to systematically review the literature and to evaluate the reported rehabilitation protocols, return-to-play guidelines, and subsequent rates of return-to-play following MAT. METHODS MEDLINE, EMBASE and the Cochrane Library were searched according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines to find studies on MAT. Studies were included if they reported return-to-play data or rehabilitation protocols. The rate and timing of return-to-play was assessed. The rehabilitation protocols were recorded, including time to start range of motion (ROM), full ROM, partial weight bearing (WB), and full WB. RESULTS Overall, 67 studies met the inclusion criteria. Eleven studies, including 624 patients, reported 483 out of 624 patients (77.4%) returning to play, with 326 out of a reported 475 patients (68.6%) returning to the same/higher level, at a mean time to return of 9.0 months. There was significant variability in the reported rehabilitation protocols, but the most commonly reported time to begin ROM exercises was within the first week by 42 out of 60 studies (70.0%) and full ROM at 8 weeks by 18 out of 46 studies (39.1%). Partial weight bearing was most commonly begun in the fourth week by 20 out of 46 studies (43.5%), and for full WB the sixth week by 43 out of 65 studies (66.1%). Time elapsed following surgery was the most commonly reported criteria for return-to-play by 44 out of 48 studies (91.6%), with 6 months being the most common time point utilized by 17 out of 45 studies (37.8%). A small proportion of studies, 16 out of 48 (33.3%), advised against returning to competitive/collision sports altogether following MAT. CONCLUSIONS In conclusion, there is a high rate of return-to-play following MAT, with the majority of patients returning to the same level of play. However, there is significant variability in reported rehabilitation protocols, and poor-quality reporting in return-to-play criteria in the literature indicates a need for further study and the development of an evidence-based consensus statement for this patient population. The results from this study can be used to better inform patients on their expected outcomes and provide a more informed consent process. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Eoghan T Hurley
- Department of Orthopaedic Surgery, New York University Langone Health, New York, NY, USA
| | - Martin S Davey
- Department of Orthopaedic Surgery, New York University Langone Health, New York, NY, USA
| | - M Shazil Jamal
- Department of Orthopaedic Surgery, New York University Langone Health, New York, NY, USA
| | - Amit K Manjunath
- Department of Orthopaedic Surgery, New York University Langone Health, New York, NY, USA
| | - Matthew T Kingery
- Department of Orthopaedic Surgery, New York University Langone Health, New York, NY, USA
| | - Michael J Alaia
- Department of Orthopaedic Surgery, New York University Langone Health, New York, NY, USA
| | - Eric J Strauss
- Department of Orthopaedic Surgery, New York University Langone Health, New York, NY, USA.
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Anil U, Hurley ET, Kingery MT, Pauzenberger L, Mullett H, Strauss EJ. Surgical treatment for long head of the biceps tendinopathy: a network meta-analysis. J Shoulder Elbow Surg 2020; 29:1289-1295. [PMID: 32037231 DOI: 10.1016/j.jse.2019.10.021] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 10/19/2019] [Accepted: 10/27/2019] [Indexed: 02/01/2023]
Abstract
BACKGROUND Surgical options for pathology affecting the long head of the biceps tendon (LHBT) include tenotomy and tenodesis, both of which can be performed with a variety of fixation methods. This study aimed to compare surgical treatment options for LHBT lesions using a network meta-analysis of published clinical studies. METHODS A systematic review of the literature was conducted in accordance with Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines. Clinical studies comparing surgical treatment options for LHBT lesions were included. Postoperative outcomes were compared between surgical treatment options using a frequentist approach to network meta-analysis. RESULTS There were 22 studies comparing surgical treatment options for LHBT pathology including arthroscopic tenotomy, arthroscopic suprapectoral tenodesis, arthroscopic intracuff tenodesis, and open subpectoral tenodesis, consisting of 1804 patients. Compared with arthroscopic tenotomy, open subpectoral tenodesis resulted in a significantly greater American Shoulder and Elbow Surgeons score (mean difference, 4.58; P = .014). On the basis of the P-score, all 3 tenodesis techniques ranked above tenotomy with respect to the Constant score. Compared with arthroscopic tenotomy, the incidence of Popeye deformity was reduced with arthroscopic suprapectoral tenodesis (odds ratio [OR], 0.23; P < .001) and open subpectoral tenodesis (OR, 0.25; P = .022). The incidence of bicipital groove pain was increased after arthroscopic intracuff tenodesis (OR, 2.89; P = .021) compared with arthroscopic tenotomy. CONCLUSION Lesions of the LHBT treated with open or arthroscopic tenodesis resulted in comparatively superior functional outcomes and a lower incidence of Popeye deformity, whereas arthroscopic intracuff tenodesis resulted in a higher incidence of bicipital groove pain.
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Affiliation(s)
- Utkarsh Anil
- Division of Sports Medicine, Department of Orthopedic Surgery, NYU Langone Health, New York, NY, USA
| | - Eoghan T Hurley
- Department of Trauma and Orthopaedics, Royal College of Surgeons in Ireland, Dublin, Ireland; Sports Surgery Clinic, Dublin, Ireland
| | - Matthew T Kingery
- Division of Sports Medicine, Department of Orthopedic Surgery, NYU Langone Health, New York, NY, USA
| | | | | | - Eric J Strauss
- Division of Sports Medicine, Department of Orthopedic Surgery, NYU Langone Health, New York, NY, USA.
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Gotlin MJ, Kingery MT, Baron SL, McCafferty J, Jazrawi LM, Meislin RJ. Recall Bias in Retrospective Assessment of Preoperative Patient-Reported American Shoulder and Elbow Surgeons Scores in Arthroscopic Rotator Cuff Repair Surgery. Am J Sports Med 2020; 48:1471-1475. [PMID: 32255675 DOI: 10.1177/0363546520913491] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND The gold-standard method for collecting patient-reported outcomes (PROs) is the prospective assessment of preoperative to postoperative change. However, this method is not always feasible because of unforeseen cases or emergencies, logistical and infrastructure barriers, and cost issues. In such cases, a retrospective approach serves as a potential alternative, but there are conflicting conclusions regarding the reliability of the recalled preoperative PROs after orthopaedic procedures. PURPOSE To assess the agreement between prospectively and retrospectively collected PROs for a common, low-risk procedure. STUDY DESIGN Cohort study (Diagnosis); Level of evidence, 3. METHODS Patients who underwent arthroscopic rotator cuff repair between May 2012 and September 2017 at the study institution were identified. All of the patients completed the American Shoulder and Elbow Surgeons (ASES) Standard Shoulder Assessment Form preoperatively at their preassessment appointment. Patients were then contacted in the postoperative period and asked to recall their preoperative condition while completing another ASES form. RESULTS A total of 84 patients completed the telephone survey and were included in this analysis (mean age, 57.40 ± 9.96 years). The mean duration of time from onset of shoulder symptoms to surgery was 9.13 ± 9.08 months. The mean duration of time between surgery and recall ASES administration was 39.12 ± 17.37 months. The mean recall ASES score was significantly lower than the preoperative ASES score (30.69 ± 16.93 vs 51.42 ± 19.14; P < .001). There was poor test-retest reliability between preoperative ASES and recall ASES (intraclass correlation coefficient, 0.292; 95% CI, -0.07, 0.57; P = .068). Greater age at the time of recall, a shorter symptomatic period before surgery, and less severe preoperative shoulder dysfunction were associated with a greater difference between preoperative ASES and recall ASES. CONCLUSION Retrospectively reported PROs are subject to significant recall bias. Recalled PROs were almost always lower than their prospectively recorded counterparts. Recalled PROs are more likely to be accurate when reported by younger patients, those with a longer duration of symptoms, and those with more severe preoperative conditions.
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Affiliation(s)
- Matthew J Gotlin
- NYU Langone Orthopedic Hospital, Department of Orthopedic Surgery, NYU Langone Health, New York, New York, USA
| | | | - Samuel L Baron
- NYU Langone Orthopedic Hospital, New York, New York, USA
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Kingery MT, Schoof L, Strauss EJ, Bosco JA, Halbrecht J. Online Direct-to-Consumer Advertising of Stem Cell Therapy for Musculoskeletal Injury and Disease: Misinformation and Violation of Ethical and Legal Advertising Parameters. J Bone Joint Surg Am 2020; 102:2-9. [PMID: 31770294 DOI: 10.2106/jbjs.19.00714] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND There has been a recent surge in health-care providers offering stem cell therapy (SCT) to patients with musculoskeletal disease. The purpose of this study was to identify and quantify the misinformation present in online direct-to-consumer (DTC) advertising of SCT targeting patients with musculoskeletal disease in the U.S. It was hypothesized that DTC advertising of SCT contains substantial misinformation. METHODS A list of keywords was used to identify web sites of practices advertising SCT directly to patients with musculoskeletal disease. Web sites were evaluated to determine the specialties of providers offering SCT, types of SCT being advertised, and misinformation presented. Categories of misinformation included false general claims, inaccurate statements regarding mechanism of action, unfounded results, and scare tactics. RESULTS Of the 896 practice web sites included in the analysis, 95.9% contained at least 1 statement of misinformation, with a mean of 4.65 ± 3.66 statements of misinformation among the sites. Practices associated with an orthopaedic surgeon provided 22% fewer statements of misinformation than practices without an orthopaedic surgeon when we controlled for the effects of other specialties. Practices associated with a podiatrist also provided 22% fewer statements of misinformation. CONCLUSIONS Nearly all practices failed to accurately represent the clinical efficacy of SCT in DTC advertising. While practices associated with an orthopaedic surgeon were less likely to provide misinformation, the majority of all web sites contained some type of misinformation, ranging from errors in the basic science of stem cells to outright false and misleading claims of their clinical effectiveness.
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Affiliation(s)
- Matthew T Kingery
- Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY
| | - Lauren Schoof
- Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY
| | - Eric J Strauss
- Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY
| | - Joseph A Bosco
- Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY
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Kingery MT, Manjunath AK, Anil U, Strauss EJ. Bone Marrow Mesenchymal Stem Cell Therapy and Related Bone Marrow-Derived Orthobiologic Therapeutics. Curr Rev Musculoskelet Med 2019; 12:451-459. [PMID: 31749105 DOI: 10.1007/s12178-019-09583-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
PURPOSE OF REVIEW The purpose of the current article is to review the available literature related to bone marrow-derived mesenchymal stem cell therapy in the management of musculoskeletal pathologies and demonstrate the critical need for additional well-designed clinical studies. RECENT FINDINGS In recent years, there has been a rapid increase in interest regarding the use of bone marrow-derived mesenchymal stem cells in the treatment of musculoskeletal injury and disease. The clinical use of BM-MSCs and other forms of stem cell therapy has far outpaced the basic and translational science evidence required to elucidate the potential efficacy of this orthobiologic treatment approach. Early studies have demonstrated potential clinical benefit of utilizing bone marrow-derived mesenchymal stem cell therapy in the management of knee osteoarthritis, focal chondral lesions, shoulder pathology including rotator cuff tears and glenohumeral arthritis, and degenerative disk disease in the spine. To date, most published studies are small case series often lacking a control group or a standardized method of treatment. Bone marrow-derived mesenchymal stem cell therapy is becoming an increasingly common treatment for musculoskeletal injuries and disease. Although early clinical studies have shown promising outcomes, methodological flaws and lack of standardization among trials have limited the conclusions that can be drawn from the existing literature. A better understanding of the underlying mechanism of action and more carefully designed clinical trials will help reveal the efficacy and utility of BM-MSCs as a treatment modality for various orthopedic pathologies.
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Affiliation(s)
- Matthew T Kingery
- Division of Sports Medicine, Department of Orthopedic Surgery, NYU Langone Health, New York, NY, USA
| | - Amit K Manjunath
- Division of Sports Medicine, Department of Orthopedic Surgery, NYU Langone Health, New York, NY, USA
| | - Utkarsh Anil
- Division of Sports Medicine, Department of Orthopedic Surgery, NYU Langone Health, New York, NY, USA
| | - Eric J Strauss
- Division of Sports Medicine, Department of Orthopedic Surgery, NYU Langone Health, New York, NY, USA. .,NYU Langone Orthopedics, 333 East 38th Street, 4th Floor, New York, NY, 10016, USA.
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Pean CA, Kingery MT, Strauss E, Bosco JA, Halbrecht J. Direct-to-Consumer Advertising of Stem Cell Clinics: Ethical Considerations and Recommendations for the Health-Care Community. J Bone Joint Surg Am 2019; 101:e103. [PMID: 31577688 DOI: 10.2106/jbjs.19.00266] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
| | | | | | | | - Joanne Halbrecht
- NYU Langone Orthopedic Hospital, New York, NY.,Boulder Regenerative Medicine, Boulder, Colorado
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Strauss EJ, Markus DH, Kingery MT, Zuckerman J, Egol KA. Orthopaedic Resident Burnout Is Associated with Poor In-Training Examination Performance. J Bone Joint Surg Am 2019; 101:e102. [PMID: 31577687 DOI: 10.2106/jbjs.18.00979] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Resident burnout-the state of exhaustion, maladaptive detachment, and low sense of accomplishment-is a widely documented phenomenon that affects between 27% and 75% of residents in the United States. To our knowledge, no previous study has examined the relationship between resident burnout and performance on the Orthopaedic In-Training Examination (OITE). The current investigation sought to evaluate whether an association exists between indices of orthopaedic surgery resident burnout as assessed by the Maslach Burnout Inventory (MBI) and performance on the OITE. METHODS In a cross-sectional study of the orthopaedic surgery residents at a single large academic institution, the MBI was completed by all trainees in May 2016. The results of the 2016 OITE were documented for each resident, including the percentage of correctly answered questions and OITE percentile ranking. To control for individual test-taking skills, United States Medical Licensing Examination (USMLE) Step-1 and Step-2 scores also were documented for each resident. The relationship between the MBI subscale scores and OITE performance was evaluated. RESULTS The analysis included 100% of the 62 orthopaedic surgery residents in training at our institution. Sixteen (25.8%) of the residents experienced at least moderate emotional exhaustion, while 32 (51.6%) of the residents experienced at least moderate depersonalization and 8 (12.9%) of the residents experienced a moderate sense of impaired personal accomplishment. Postgraduate year (PGY)-2 residents had the highest emotional exhaustion and depersonalization scores compared with residents in other years of training. Each of the 3 MBI indices of burnout was associated with worse OITE performance when controlling for general test-taking ability. CONCLUSIONS In this study of orthopaedic surgery residents at a large academic training program, burnout was present among residents in all PGYs of training; it was most prevalent during the second year of training. Increased levels of the 3 components of burnout were associated with worse performance on the OITE. While there is a lack of consensus in the existing literature, this study provides additional evidence that burnout is negatively associated with 1 aspect of overall resident performance. CLINICAL RELEVANCE Orthopaedic surgery residency training is challenging; residents are tasked to acquire a considerable amount of knowledge, develop complex surgical skills, and hone critical clinical thinking in a relatively short period of time. Identifying modifiable contributors to resident burnout and the development of strategies to promote resident wellness during training are important as we strive toward developing the next generation of capable, competent, and well-balanced orthopaedic surgeons.
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Affiliation(s)
- Eric J Strauss
- Department of Orthopedic Surgery, NYU Langone Health, New York, NY
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Clair AJ, Kingery MT, Anil U, Kenny L, Kirsch T, Strauss EJ. Alterations in Synovial Fluid Biomarker Levels in Knees With Meniscal Injury as Compared With Asymptomatic Contralateral Knees. Am J Sports Med 2019; 47:847-856. [PMID: 30786221 DOI: 10.1177/0363546519825498] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Changes in the joint microenvironment after an injury to the articular surface of the knee have been implicated in the pathogenesis of osteoarthritis. While prior studies focused on changes in this microenvironment after anterior cruciate ligament ruptures, few have explored the biomarker changes that occur in the setting of meniscal injuries. PURPOSE To determine whether meniscal injury results in significant alterations to synovial fluid biomarker concentrations as compared with noninjured contralateral knees. Additionally, to explore the relationship between synovial fluid biomarkers and the degree of cartilage injury seen in these patients. STUDY DESIGN Cross-sectional study; Level of evidence, 3. METHODS Patients undergoing surgery for unilateral meniscal injury were prospectively enrolled from October 2011 to December 2016, forming a cohort that had synovial fluid samples collected from both the injured knee and the contralateral uninjured knee at the time of meniscal surgery. Synovial fluid samples were collected just before incision, and the concentrations of 10 biomarkers of interest were determined with a multiplex magnetic bead immunoassay. The concentrations of synovial fluid biomarkers from the operative and contralateral knees were compared. Additionally, the synovial fluid biomarker concentrations of operative knees from patients with associated high-grade cartilage lesions were compared with those with low-grade lesions. RESULTS The current analysis included synovial fluid samples from 82 knees (41 operative and 41 contralateral) from 41 patients undergoing arthroscopic surgery to treat a symptomatic meniscal injury. The mean ± SD age of patients was 49.86 ± 11.75 years. There were significantly greater concentrations of 4 of the 5 proinflammatory biomarkers (IL-6, MCP-1, MIP-1β, and MMP-3) in symptomatic knees as compared with asymptomatic knees when controlling for the duration of symptoms, body mass index, age, and the random effects of by-patient variability. In the injured knees, associated high-grade cartilage lesions were predictive of elevated MCP-1, MIP-1β, and VEGF levels. Low synovial fluid concentration of TIMP-1 or a greater ratio of MMP-3 to TIMP-1 was associated with the presence of synovitis. Increasing age was found to be an independent predictor of increased IL-6, MCP-1, and VEGF concentrations in the setting of symptomatic meniscal injury. CONCLUSION The authors identified 4 proinflammatory synovial fluid biomarkers whose concentrations were significantly different after meniscal injury as compared with uninjured contralateral knees. Furthermore, they describe the effects of associated cartilage damage, synovitis, and patient age on biomarker concentrations.
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Affiliation(s)
- Andrew J Clair
- Division of Sports Medicine, Department of Orthopaedic Surgery, NYU Langone Health, New York, New York, USA
| | - Matthew T Kingery
- Division of Sports Medicine, Department of Orthopaedic Surgery, NYU Langone Health, New York, New York, USA
| | - Utkarsh Anil
- Division of Sports Medicine, Department of Orthopaedic Surgery, NYU Langone Health, New York, New York, USA
| | - Lena Kenny
- Division of Sports Medicine, Department of Orthopaedic Surgery, NYU Langone Health, New York, New York, USA
| | - Thorsten Kirsch
- Division of Sports Medicine, Department of Orthopaedic Surgery, NYU Langone Health, New York, New York, USA
| | - Eric J Strauss
- Division of Sports Medicine, Department of Orthopaedic Surgery, NYU Langone Health, New York, New York, USA
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Kingery MT, Cuff GE, Hutzler LH, Popovic J, Davidovitch RI, Bosco JA. Total Joint Arthroplasty in Ambulatory Surgery Centers: Analysis of Disqualifying Conditions and the Frequency at Which They Occur. J Arthroplasty 2018; 33:6-9. [PMID: 28870744 DOI: 10.1016/j.arth.2017.07.048] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Revised: 07/13/2017] [Accepted: 07/29/2017] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND The frequency of total joint arthroplasties (TJAs) performed in ambulatory surgery centers (ASCs) is increasing. However, not all TJA patients are healthy enough to safely undergo these procedures in an ambulatory setting. We examined the percentage of arthroplasty patients who would be eligible to have the procedure performed in a free-standing ASC and the distribution of comorbidities making patients ASC-ineligible. METHODS We reviewed the charts of 3444 patients undergoing TJA and assigned ASC eligibility based on American Society of Anesthesiologists (ASA) status, a set of exclusion criteria, and any existing comorbidities. RESULTS Overall, 70.03% of all patients undergoing TJA were eligible for ASC. Of the ASA class 3 patients who did not meet any exclusion criteria but had systemic disease (51.11% of all ASA class 3 patients), 53.69% were deemed ASC-eligible because of sufficiently low severity of comorbidities. The most frequent reasons for ineligibility were body mass index >40 kg/m2 (32.66% of ineligible patients), severity of comorbidities (28.00%), and untreated obstructive sleep apnea (25.19%). CONCLUSION A large proportion of TJA patients were found to be eligible for surgery in an ASC, including over one-third of ASA class 3 patients. ASC performed TJA provides an opportunity for increased patient satisfaction and decreased costs, selecting the right candidates for the ambulatory setting is critical to maintain patient safety and avoid postoperative complications.
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Affiliation(s)
- Matthew T Kingery
- Department of Orthopaedic Surgery, NYU Hospital for Joint Diseases, New York, New York
| | - Germaine E Cuff
- Department of Anesthesiology, NYU Langone Medical Center, Perioperative Care and Pain Medicine, New York, New York
| | - Lorraine H Hutzler
- Department of Orthopaedic Surgery, NYU Hospital for Joint Diseases, New York, New York
| | - Jovan Popovic
- Department of Anesthesiology, NYU Langone Medical Center, Perioperative Care and Pain Medicine, New York, New York
| | - Roy I Davidovitch
- Department of Orthopaedic Surgery, NYU Hospital for Joint Diseases, New York, New York
| | - Joseph A Bosco
- Department of Orthopaedic Surgery, NYU Hospital for Joint Diseases, New York, New York
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