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Lee MS, Paraschos OA, Jimenez AE, Owens JS, Maldonado DR, Domb BG. 5-Year Arthroscopy-Free Survivorship and Outcomes of Adolescents Undergoing Primary Hip Arthroscopy: A Comparison Between Traumatic and Atraumatic Injuries. Am J Sports Med 2022; 50:2613-2621. [PMID: 35853165 DOI: 10.1177/03635465221103255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND There is a paucity of literature evaluating the outcomes of adolescent patients undergoing hip arthroscopy for femoroacetabular impingement syndrome (FAIS) with a discrete traumatic event related to an injury. PURPOSE (1) To evaluate 5-year outcomes of adolescents undergoing hip arthroscopy for FAIS with traumatic injuries (TIs) and (2) to compare the traumatic group with a propensity-matched control group of patients with atraumatic injuries. STUDY DESIGN Cohort study; Level of evidence, 3. METHODS Data were reviewed for all adolescent patients (<18 years) undergoing primary hip arthroscopy for FAIS with a TI between November 2008 and March 2015. Patients were included if they had preoperative and minimum 5-year follow-up outcomes for the modified Harris Hip Score (mHHS), Nonarthritic Hip Score, Hip Outcome Score-Sport Specific Subscale, and visual analog scale for pain. The Patient Acceptable Symptom State (PASS), minimum clinically important difference (MCID), and maximum outcome improvement satisfaction threshold (MOIT) were also calculated for both groups. Adolescents with TI were propensity matched in a 1:2 ratio according to age at surgery, sex, and body mass index (BMI) to a control group of adolescents who reported atraumatic hip symptoms (AHSs). Survivorship was defined as having no secondary surgery on the ipsilateral hip. RESULTS A total of 31 patients (32 hips) with TI, out of 39 total patients (40 hips) (80%), were included with a mean follow-up time of 72.2 ± 24.1 months and age of 15.8 ± 1.3 years. The TI group demonstrated significant improvement in all patient-reported outcomes (PROs) (P < .001) and demonstrated high rates of MCID (78.3%) and PASS (91.3%) for the mHHS. When compared with a propensity-matched control group of 64 AHS hips (57 patients), the TI group demonstrated similar rates of improvement in all PROs, as well as rates of achieving the MCID, PASS, and MOIT for all PROs; however, the TI group demonstrated significantly higher revision rates compared with controls (28.1% vs 6.3%; P = .008). CONCLUSION Adolescent patients with TIs undergoing hip arthroscopy demonstrated favorable outcomes for all PROs (P < .001) and achieved high rates of MCID (78.3%) and PASS (91.3%) for the mHHS. When compared with a propensity-matched control group of adolescents with atraumatic injuries undergoing hip arthroscopy, they achieved similar levels of improvement, postoperative scores, and clinical benefit thresholds; however, reoperation rates were higher in the TI group compared with controls.
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Maldonado DR, Owens JS, Go CC, Lee MS, Saks BR, Jimenez AE, Lall AC, Domb BG. Females and Males Achieved Comparable Outcomes and Clinical Benefits Following Primary Hip Arthroscopy with Labral Repair, but Age Affected Outcomes and Conversion to Total Hip Arthroplasty. A Short and Mid-Term Follow-Up Analysis with Dual Stratification. Arthroscopy 2022; 38:2427-2440. [PMID: 35183694 DOI: 10.1016/j.arthro.2022.02.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 12/02/2021] [Accepted: 02/04/2022] [Indexed: 02/02/2023]
Abstract
PURPOSE To report and compare, according to sex and age, minimum 2-and minimum 5-year patient-reported outcome scores (PROs) and survivorship in a large cohort of patients who underwent primary hip arthroscopy for femoroacetabular impingement syndrome (FAIS). METHODS Data from February 2008 to September 2018 were reviewed. Patients aged 60 and younger who underwent primary hip arthroscopy with minimum 2-year follow-up were included. Exclusion criteria were Tönnis grade >1, hip dysplasia, previous hip conditions, or any labral treatment different than repair. Minimum 5-year PROs were also collected. All patients included were divided into groups by sex. For further analysis, males and females were stratified according to age: < 21 years old, 21-30 years old, 31-40 years old, 41-50 years old, and 51-60 years old. RESULTS In total, 1,326 hips had minimum 2-year follow-up, including 860 (64.9%) females and 466 males (35.1%), with a mean age of 31.6 years (range, 12.8-60.9 years) and a mean follow-up of 58.7 ± 28.9 months. Of those, 772 had minimum 5-year follow-up, 515 females (66.7%), and 257 males (33.3%) with a mean age of 31.7 years (range, 13.1-60.7 years) and a mean follow-up of 78.5 ± 23.0 months. All patients showed significant improvements in PROs at minimum 2-and 5-year follow-up (P < .001). Between sex analysis revealed comparable PROs at latest follow-up between females and males across any age group. Within sexes, and when sexes were combined, patients <21 years old had significantly better outcomes compared to other age groups. There were more females <21 years old that required revision arthroscopy than males <21 years old (P = .015). Conversion to total hip arthroplasty (THA) showed no significant difference between sexes (P > .05). Rates of THA were <21 years (.8%), 21-30 years (2.1%), 31-40 years (4%), 41-50 years (8.9%), and 51-60 years (14.3%). CONCLUSIONS Following primary hip arthroscopy for FAIS, all patients reported significant improvements in all PROs at minimum 2-and minimum 5-year follow-up, with females and males achieving similar success. Age affected outcomes, with patients under 21 years old reporting better scores regardless of sex. Although the conversion rate to THA was similar between the sexes, it was lower in the younger ages groups in both sexes. LEVEL OF EVIDENCE III, retrospective comparative observation trial.
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Maldonado DR, Ouyang V, Lee MS, Jimenez AE, Sabetian PW, Saks BR, Lall AC, Domb BG. After Revision Hip Arthroscopy, Patients Having Either Circumferential or Segmental Labral Reconstructions for the Management of Irreparable Labra Show Clinical Improvement Based on Proper Indications. Arthroscopy 2022; 38:2459-2469. [PMID: 35189306 DOI: 10.1016/j.arthro.2022.02.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 02/01/2022] [Accepted: 02/04/2022] [Indexed: 02/02/2023]
Abstract
PURPOSE To compare a minimum of two-year follow-up patient-reported outcome scores (PROs) in patients who underwent revision hip arthroscopy for acetabular circumferential labral reconstruction (CLR) and segmental labral reconstruction (SLR) using propensity-matched groups, in the setting of irreparable labral tear. METHODS Prospectively collected data were retrospectively reviewed for patients who underwent revision hip arthroscopy from April 2010 to September 2018. Patients were included if they underwent labral reconstruction and had preoperative and minimum 2-year PROs. Patients unwilling to participate, with Tönnis grade >1, or hip dysplasia were excluded. Patients in the CLR group were propensity-matched on the basis of age, sex, body mass index, and Tönnis grade to patients in the SLR group in a 1:1 ratio. The minimal clinically important difference (MCID) and the patient-acceptable symptomatic state (PASS) rates were calculated. RESULTS Twenty-six hips (25 patients) with CLR were propensity-matched to 26 hips (26 patients) with SRL. The mean follow-up time 25.92 and 27.78 months for the CLR and SLR, respectively (P = .845). Groups reported comparable findings for sex (P = .773), age (P = .197), body mass index (P = .124), preoperative Tönnis grade (P = .124), lateral-center edge angle (P = .144), and alpha angle (P = .264), and comparable improvement for all PROs at minimum 2-year follow-up. Patient satisfaction was similar (P = .612). Rates of achievement for the MCID and PASS were comparable. CONCLUSION Following revision hip arthroscopy, patients who underwent CLR or SLR for complete and segmental irreparable labral tears, respectively, reported significant and comparable postoperative improvement for all PROs and rate of achievement for the MCID and PASS at a minimum 2-year follow-up. LEVEL OF EVIDENCE III, retrospective comparative therapeutic trial.
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Maldonado DR, Kyin C, Owens JS, Rosinsky PJ, Jimenez AE, Lee MS, Domb BG. Predictors of Achieving the Maximal Outcome Improvement Threshold for Willingness to Undergo Revision Hip Arthroscopy. Am J Sports Med 2022; 50:2174-2180. [PMID: 35612846 DOI: 10.1177/03635465221096872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND The maximal outcome improvement threshold for willingness to undergo revision hip arthroscopy (MOWT) has not been defined yet. PURPOSE To determine the percentage MOWT in patients who underwent revision hip arthroscopy and to identify predictors of achieving the MOWT. STUDY DESIGN Case-control study; Level of evidence, 3. METHODS An anchor question was provided to patients who underwent revision hip arthroscopy between April 2008 and June 2020 who returned for follow-up between August 2019 and June 2021 at one institution. Patients were included if they underwent revision hip arthroscopy, had answered the anchor question, and had baseline and postoperative minimum 1-year follow-up scores for the modified Harris Hip Score (mHHS), Nonarthritic Hip Score (NAHS), and the visual analog scale (VAS) for pain. Exclusion criteria were Tönnis grade >1, hip dysplasia, previous hip conditions, or unwillingness to participate. Receiver operating characteristic analysis was used to determine the MOWT. Multivariate logistic regression was used to determine intraoperative predictors of achieving the MOWT. RESULTS In total, 153 patients (163 hips) were included, with 117 female hips (71.8%), a mean patient age of 34.3 ± 12.4 years, and an average follow-up time of 61.6 ± 42.7 months. It was determined that 77.3% of the patients reported that they would choose to undergo the revision hip arthroscopy again. The MOWT for the mHHS, NAHS, and VAS was 43.1%, 53%, and 33.4%, respectively. The probability of choosing to undergo revision surgery if the MOWT was achieved was 77.5%, 77.6%, and 79.2%, for the mHHS, NAHS, and VAS, respectively. Patients with residual cam-type morphology, which was addressed during the revision, were 2.3 times more likely to achieve the MOWT for the VAS (P = .014). CONCLUSION Patients who improved 43.1%, 53%, and 33.4% of their MOWT for the mHHS, NAHS, and VAS, respectively, were likely to be willing to undergo revision hip arthroscopy again. Moreover, the presence of residual cam-type femoroacetabular impingement morphology before their revision surgery was identified as a predictor to achieve the MOWT for the VAS.
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Saks BR, Monahan PF, Hawkins GC, Maldonado DR, Jimenez AE, Sabetian PW, Lall AC, Domb BG. Outcomes After Primary Hip Arthroscopy in Athletes Older Than 40 Years Compared With Nonathletes. Am J Sports Med 2022; 50:2181-2189. [PMID: 35666110 DOI: 10.1177/03635465221096843] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Master athletes (MAs), or athletes older than 40 years, make up a patient population whose outcomes after primary arthroscopic hip surgery are largely unknown. PURPOSE To report minimum 2-year outcomes of MAs after primary hip arthroscopy and compare their results to a propensity-matched nonathlete (NA) control group. STUDY DESIGN Cohort study; Level of evidence, 3. METHODS Data were prospectively collected between February 2008 and April 2019 and retrospectively reviewed for all patients who underwent primary hip arthroscopy. Patients were included if they were older than 40 years and had preoperative data for the modified Harris Hip Score, Nonarthritic Hip Score, Hip Outcome Score-Sports Specific Subscale, and visual analog scale score for pain. MAs reported participating in organized sports competition within 1 year before surgery and were propensity matched to a control group of patients who did not report participating in organized sports competition (NAs). Patient characteristics, radiographic and intraoperative findings, surgical procedures performed, and patient-reported outcome measures (PROMs) were reported and compared between the groups. The rates of achieving the minimal clinically important difference and maximum outcome improvement satisfaction threshold were recorded. RESULTS A total of 366 hips were eligible; 328 (89.6%) had adequate follow-up data. 328 patients met inclusion criteria but 88 were not included due to the restrictions of the propensity score match ratio. Of these, 80 hips (76 patients) were classified as MAs (mean age, 48.9 ± 6.2 years) and were propensity matched 1:2 to an NA control group. Groups were comparable for baseline demographic and radiographic parameters, intraoperative findings, and procedures performed. MAs had significantly better baseline and minimum 2-year PROM scores (P < .05), higher satisfaction (P = .01), and higher rates of achieving clinically meaningful improvement across all the outcome tools used (P < .05). MAs, when compared with NAs, had lower rates of secondary arthroscopy (0% vs 7.5%, respectively; P = .001) and conversion to total hip arthroplasty (12.5% vs 26.9%, respectively; P = .011). CONCLUSION MAs demonstrated favorable outcomes after primary hip arthroscopy. When compared with a propensity score-matched control group of NA patients, MAs demonstrated better preoperative and postoperative PROMs, higher rates of clinically meaningful improvement, and lower rates of secondary arthroscopy and conversion to total hip arthroplasty. Absolute improvements in PROM scores were similar between the groups.
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Jimenez AE, Monahan PF, Owens JS, Maldonado DR, Curley AJ, Domb BG, Lall AC, Domb BG. Earlier Treatment Yields Superior Outcomes in Competitive Athletes Undergoing Primary Hip Arthroscopy. Arthroscopy 2022; 38:2183-2191. [PMID: 34915141 DOI: 10.1016/j.arthro.2021.11.053] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 11/15/2021] [Accepted: 11/30/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE To report minimum 2-year patient-reported outcome scores (PROs) and return to sport (RTS) for competitive athletes undergoing primary hip arthroscopy for femoroacetabular impingement syndrome within 1 year of symptom onset and to compare these results with a propensity-matched control group of competitive athletes with symptoms for over 1 year. METHODS Data on professional, collegiate, high-school, and organized amateur athletes who underwent primary hip arthroscopy within 1 year of symptom onset between April 2008 and November 2017 were collected. RTS and minimum 2-year PROs were collected for the modified Harris Hip Score (mHHS), Non-arthritic Hip Score (NAHS), Hip Outcome Score-Sport Specific Subscale (HOS-SSS), International Hip Outcome Tool (iHOT-12), and visual analog pain scale (VAS). Rates of achieving minimal clinically important difference (MCID) were also evaluated. These patients were propensity-matched to a control group of competitive athletes with symptoms for over one year for comparison. RESULTS Fifty competitive athletes (51 hips, 54.9% female) were included in the study group with a mean follow-up of 70.9 ± 29.1 months and age of 23.6 ± 11.3 years. They demonstrated significant improvement from preoperative to latest follow-up for all recorded PROs (P < .001) and RTS at a rate of 72.9%. When outcomes were compared to the control group, the study group demonstrated similar preoperative scores for all PROs but significantly better minimum 2-year postoperative scores for NAHS (93.8 vs 85.1, P = .0001), HOS-SSS (89.1 vs 77.2, P = .001), iHOT-12 (87.7 vs 76.4, P = 0.011), and VAS (1.5 vs 2.4, P = 0.027). Rates of achieving MCID for HOS-SSS and mHHS were comparable between groups. Further, RTS rates were similar between groups (P = .301). CONCLUSION Competitive athletes undergoing primary hip arthroscopy with symptoms for less than 1 year demonstrated superior 2-year PROs compared to a propensity-matched control group with symptoms for over 1 year, but the rates achieving MCID and RTS were similar between groups. LEVEL OF EVIDENCE Level III, retrospective comparative study.
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Owens JS, Jimenez AE, Lee MS, Maldonado DR, Lall AC, Domb BG. Outcomes and Return-to-Sport Rates for Elite Athletes With Femoral Retroversion Undergoing Hip Arthroscopy: A Propensity-Matched Analysis With Minimum 2-Year Follow-up. Orthop J Sports Med 2022; 10:23259671221099840. [PMID: 35677020 PMCID: PMC9168879 DOI: 10.1177/23259671221099840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 03/22/2022] [Indexed: 11/16/2022] Open
Abstract
Background: Return to sports (RTS) and patient-reported outcomes (PROs) for elite
athletes with femoral version abnormalities undergoing hip arthroscopy have
not been well established. Purposes: To (1) report minimum 2-year PROs and RTS rates in elite athletes with
femoral retroversion who underwent primary hip arthroscopy and (2) compare
clinical results to those of a propensity-matched control group of elite
athletes with normal femoral version who underwent primary hip
arthroscopy. Study Design: Cohort study; Level of evidence, 3. Methods: Data were prospectively collected and retrospectively reviewed for elite
(professional and collegiate) athletes with femoral version <5°, as
measured on magnetic resonance imaging scans, who underwent hip arthroscopy
for femoroacetabular impingement syndrome between March 2010 and April 2018.
Inclusion criteria were preoperative and minimum 2-year follow-up PROs for
the modified Harris Hip Score, Nonarthritic Hip Score, Hip Outcome
Score–Sports Specific Subscale (HOS-SSS), and visual analog scale for pain.
Exclusion criteria were Tönnis grade >1, hip dysplasia, and previous
ipsilateral hip surgery or conditions. Rates of achieving the minimal
clinically important difference (MCID), Patient Acceptable Symptom State
(PASS), and maximum outcome improvement satisfaction threshold were recorded
in addition to RTS. Athletes with retroversion were propensity matched in a
1:2 ratio to elite athletes with normal femoral version (5°-20°) for
comparison. Results: A total of 33 elite athletes (33 hips) with femoral retroversion who
underwent hip arthroscopy met the inclusion criteria, and follow-up was
available for 30 hips in 30 athletes (90.9%) at an average of 36.1 ± 25.6
months. Elite athletes with femoral retroversion demonstrated significant
improvements in all recorded PROs, achieved the MCID and PASS for the
HOS-SSS at high rates (86.7%), and returned to sports at a rate of 83.3%.
PROs, rates of achieving MCID and PASS for the HOS-SSS, and RTS rates were
similar between the study and propensity-matched control group. Conclusion: Elite athletes with femoral retroversion undergoing primary hip arthroscopy
demonstrated favorable PROs and high RTS rates at a minimum 2-year
follow-up. These results were comparable with those of a propensity-matched
control group of elite athletes with normal femoral version.
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Owens JS, Lee MS, Jimenez AE, Maldonado DR, Paraschos OA, Domb BG. Sex-Based Differences in Athletes Undergoing Primary Hip Arthroscopy With Labral Reconstruction: A Propensity-Matched Analysis With Minimum 2-Year Follow-up. Orthop J Sports Med 2022; 10:23259671221100861. [PMID: 35677021 PMCID: PMC9168863 DOI: 10.1177/23259671221100861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 03/31/2022] [Indexed: 12/02/2022] Open
Abstract
Background: There is a paucity of literature comparing sex-based outcome differences in
athletes after primary hip arthroscopy with labral reconstruction for
femoroacetabular impingement syndrome (FAIS) and irreparable labral
tears. Purpose: To report sex-based differences in clinical characteristics, patient-reported
outcome (PRO) scores, and return-to-sports (RTS) rates in athlete who
underwent primary hip arthroscopy with labral reconstruction. Study Design: Cohort study; Level of evidence, 3. Methods: Data were reviewed for recreational, organized amateur, high school,
collegiate, and professional athletes who underwent primary hip arthroscopy
with labral reconstruction for FAIS and irreparable labral tears between
July 2014 and May 2019. Inclusion criteria included preoperative and minimum
2-year postoperative PRO scores (modified Harris Hip Score, Non-Arthritic
Hip Score, Hip Outcome Score–Sports Specific Subscale, International Hip
Outcome Tool [iHOT-12], and visual analog scale [VAS] for pain). Exclusion
criteria were Tönnis grade >1, hip dysplasia (lateral center-edge angle,
<18°), or prior ipsilateral hip surgery/conditions. Patients were divided
into groups by sex and were propensity-matched in a 1:1 ratio by age, body
mass index, graft type, labral tear size, and sports level. Results: A total of 101 hips were eligible, and 94 hips (93.1%) had a minimum 2-year
follow-up. Twenty-nine female athlete hips were propensity-matched to 29
male athlete hips. Female athletes underwent higher rates of capsular repair
(79.3% vs 24.1% for men; P < .001) and lower rates of
acetabular microfracture (0.0% vs 20.7% for men; P = .024).
Both female and male athletes experienced significant improvement on all PRO
scores (P < .001 for all), high RTS rates (women, 84% vs
men, 80.8%), and high rates of achieving the minimal clinically important
difference for the iHOT-12 and VAS pain (women, 88.5% vs men, 71.4% for
both) and achieving the patient acceptable symptom state for the iHOT-12
(women, 88.5% vs men, 71.4%), with no significant difference between the
sexes. Conclusion: Despite different clinical characteristics and surgical procedures, both
female and male athletes undergoing primary hip arthroscopy with labral
reconstruction had significant improvements in all PROs at the minimum
2-year follow-up, high RTS rates, and similar rates of achieving the minimal
clinically important difference and patient acceptable symptom state.
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Maldonado DR, Fox JD, Kyin C, Jimenez AE, Saks BR, Curley AJ, Lall AC, Domb BG. Maximal Outcome Improvement Willingness Thresholds Are Predictive of a Patient’s Willingness to Undergo the Same Surgery, in Retrospect, Given the Known Outcome of Their Primary Hip Arthroscopy. Arthrosc Sports Med Rehabil 2022; 4:e1007-e1013. [PMID: 35747669 PMCID: PMC9210379 DOI: 10.1016/j.asmr.2022.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 02/11/2022] [Indexed: 11/26/2022] Open
Abstract
Purpose To determine the percent maximal outcome improvement willingness thresholds (MOWTs) for the Nonarthritic Hip Score (NAHS) and the visual analog scale (VAS) for pain that were associated with a patient’s willingness to undergo surgery, in retrospect, given the known outcome of their primary hip arthroscopy with concomitant endoscopy for gluteus medius (GM) tear repair. Methods An anchor question was provided to patients who underwent primary hip arthroscopy for femoroacetabular impingement syndrome with concomitant endoscopic GM tear repair between April 2008 to April 2020. Patients were included if they answered the anchor question and had baseline and postoperative minimum 1-year follow-up scores for the NAHS and VAS. Patients were excluded if they had a previous ipsilateral hip surgery, Tönnis grade >1, hip dysplasia, previous hip conditions, or a preoperative score that was already at the maximum value for the NAHS and VAS scores. Receiver operating characteristic (ROC) analysis was used to determine the MOWT. Significance was indicated by a P value <.05. Results A total of 107 patients (107 hips) were included, with 101 (94.4%) females and 6 (5.6%) males. The average age and body mass index was 56.20 ± 9.88 years and 28.80 ± 4.92 kg/m2, respectively. The average follow-up time was 54.89 ± 29.52 months. The ROC analysis determined that the MOWT for the mHHS and VAS were 54.7%, and 62.6%, respectively. The probability of a patient being willing to undergo surgery again if they met the MOWT was 85.8% and 85.6% for the NAHS and VAS, respectively. Conclusion The MOWTs that were predictive of willingness to undergo surgery again following primary hip arthroscopy with concomitant endoscopy for GM tear repair were 54.7% and 62.6% for the NAHS, and VAS, respectively. Clinical Relevance Outcome assessment has been a point of increasing emphasis in hip preservation surgery. Having a tool to measure whether patients would go through the process of surgery again knowing their current outcome status is important to understanding outcomes after surgery.
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Maldonado DR, Glein RM, Lee MS, Annin S, Owens JS, Jimenez AE, Saks BR, Sabetian PW, Lall AC, Domb BG. Patients With Concomitant Painful External Snapping Hip and Femoroacetabular Impingement Syndromes Reported Complete Snapping Resolution With Release of the Gluteus Maximus and Iliotibial Band, and Comparable Minimum 2-Year Outcomes to a Propensity-Matched Control Group. Arthroscopy 2022; 38:1890-1899. [PMID: 34920010 DOI: 10.1016/j.arthro.2021.11.048] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 11/17/2021] [Accepted: 11/30/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE To report minimum 2-year patient-reported outcome measures (PROMs) following primary hip arthroscopy for femoroacetabular impingement syndrome (FAIS) and painful external snapping hip (ESH) treatment and ESH resolution, and to compare these PROMs to a benchmark FAIS propensity-matched control group without ESH. METHODS Data were prospectively collected and retrospectively reviewed between November 2009 and April 2018. Patients were eligible if they were preoperatively diagnosed with FAIS and painful ESH and received primary hip arthroscopy to address these pathologies. ESH was treated with gluteus maximus and iliotibial band releases. Inclusion criteria were baseline and minimum two-year follow-up scores for the modified Harris Hip Score, Nonarthritic Hip Score, Hip Outcome Score-Sport Specific Subscale, and visual analog scale for pain. Exclusion criteria were Tönnis grade >1 and previous hip conditions. A secondary subanalysis was performed to benchmark these outcomes to a FAIS propensity-matched control group without ESH, according to age, sex, body mass index (BMI), Tönnis grade, and preoperative lateral center-edge and α-angles using a 1:3 ratio. The minimal clinically important difference (MCID) and the maximum outcome improvement (MOI) rates were reported. RESULTS Twenty-two hips (21 patients) were included. The mean age, BMI, and follow-up were 31.3 years ± 14.0, 26 kg/m2 ± 5.0, and 31.4 months ± 4.4, respectively, with 68.2% being female. ESH was resolved in 100% of patients. Significant improvement for all PROMs at a minimum two-year (P < .001) was reported. The minimum two-year PROMs and the rate of achieving the MCID and MOI threshold were comparable to the control group. CONCLUSION Following primary hip arthroscopy for FAIS and painful ESH, patients demonstrated significant improvement in all PROMs, and the rate of resolution of ESH was 100% at minimum two-year follow-up: with gluteus maximus and iliotibial band releases. Functional outcomes and rates of MCID and MOI achievement were comparable to a FAIS propensity-matched benchmark control group without ESH. LEVEL OF EVIDENCE Level III, retrospective comparative study.
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Maldonado DR, Kyin C, Simpson JR, Annin S, Jimenez AE, Saks BR, Lall AC, Domb BG. Minimum 5-Year Outcomes After Primary Segmental Labral Reconstruction for Irreparable Labral Tears in the Hip With Hamstring Grafts: With a Subanalysis Comparing Autograft Versus Allograft. Am J Sports Med 2022; 50:1876-1887. [PMID: 35486521 DOI: 10.1177/03635465221091192] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Comparable short-term outcomes have been obtained using hamstring allografts versus autografts after primary segmental labral reconstruction (SLR). Midterm results have not yet been determined. PURPOSE (1) To evaluate minimum 5-year patient-reported outcome (PRO) scores in patients who underwent primary SLR with hamstring grafts in the setting of femoroacetabular impingement syndrome (FAIS) and irreparable labral tears and (2) to compare the outcomes of hamstring autografts versus allografts in a subanalysis using propensity-matched groups. STUDY DESIGN Cohort study; Level of evidence, 3. METHODS Prospectively collected data were retrospectively reviewed for patients who underwent primary hip arthroscopy between September 2010 and November 2015. Patients were included if they underwent SLR using hamstring autografts or allografts and had preoperative and minimum 5-year PROs. The exclusion criteria were previous ipsilateral hip surgery or conditions, dysplasia, or Tönnis grade >1. Patients with autograft SLR were propensity matched 1 to 1 based on age, sex, and body mass index (BMI) to patients who underwent SLR using hamstring allografts. The minimal clinically important difference (MCID) and the Patient Acceptable Symptom State (PASS) were calculated. RESULTS Overall, 48 patients (N = hips 48) were eligible to be included in this study, and 41 patients (n = 41 hips [85.4%]) had a minimum 5-year follow-up reporting significant improvements in all PROs. Within the entire cohort, 9.8% required a secondary arthroscopy, with a mean time of 19 ± 1.8 months, and survivorship was 82.9%. Of the 41 included patients, 15 underwent an SLR with a hamstring autograft and were matched to 15 patients with labral reconstruction using a hamstring allograft. Groups were similar for sex (P > .999), age (P = .775), and BMI (P = .486). The mean follow-up times were 80.8 ± 25.5 and 66.1 ± 8.3 months (P = .223) for the autograft and allograft groups, respectively. Baseline PROs, preoperative radiographic measurements, surgical findings, and intraoperative procedures were similar. The groups achieved significant and comparable improvements for all PROs (P < .0001), satisfaction (P = .187), and the rate of achieving the MCID and the PASS. However, a tendency for higher postoperative PROs favoring allograft reconstruction was found. CONCLUSION At a minimum 5-year follow-up, patients who underwent primary arthroscopic SLR in the context of FAIS and irreparable labra, with either autograft or allograft hamstring tendons, reported significant improvements and comparable postoperative scores for all PROs, patient satisfaction, MCID, and PASS.
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Owens JS, Jimenez AE, Lee MS, Hawkins GC, Maldonado DR, Domb BG. Basketball Players Undergoing Primary Hip Arthroscopy Exhibit Higher Grades of Acetabular Cartilage Damage but Achieve Favorable Midterm Outcomes and Return to Sports Rates Comparable With a Propensity-Matched Group of Other Cutting Sports Athletes. Am J Sports Med 2022; 50:1909-1918. [PMID: 35648627 DOI: 10.1177/03635465221092762] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Favorable short-term outcomes in competitive basketball players have been reported. Midterm outcomes in these athletes and how they compare with athletes in sports with similar demands have not been well established. PURPOSE (1) To report minimum 5-year patient-reported outcomes (PROs) and return to sports data in competitive basketball players undergoing primary hip arthroscopy for femoroacetabular impingement syndrome (FAIS) and (2) to compare outcomes with a propensity-matched control group of other cutting sports athletes. STUDY DESIGN Cohort study, Level of evidence, 3. METHODS Data were prospectively collected and retrospectively reviewed for basketball players who competed at the professional, collegiate, high school, or competitive amateur levels and underwent primary hip arthroscopy for FAIS between May 2009 and March 2016. Patients with preoperative and minimum 5-year postoperative outcomes for the modified Harris Hip Score (mHHS), Nonarthritic Hip Score (NAHS), Hip Outcome Score-Sports Specific Subscale (HOS-SSS), and visual analog scale (VAS) for pain were included. Patients were propensity matched to athletes in other cutting sports (soccer, lacrosse, field hockey, and tennis) according to age, sex, body mass index (BMI), and preoperative competition level for comparison. RESULTS A total of 28 competitive basketball players were included, with a mean follow-up time of 67.1 ± 5.1 months and a mean BMI of 23.7 ± 4; there were 12 (42.9%) female athletes. The cohort was composed of 1 professional, 10 collegiate, 13 high school, and 4 organized amateur athletes. They demonstrated significant improvements in all recorded PROs from baseline to the minimum 5-year follow-up (P < .001) and had high rates of achieving the minimal clinically important difference (MCID) for the mHHS (75%), NAHS (75%), HOS-SSS (67.9%), and VAS for pain (71.4%). Furthermore, 76.5% of basketball players who returned to sports were still competing at a minimum of 5 years postoperatively. When compared with a propensity-matched cohort of other cutting athletes, basketball athletes demonstrated a significantly higher acetabular labrum articular disruption (ALAD) grade (P < .001) and trended toward a higher Outerbridge grade of the acetabular cartilage (P = .067). Despite this, basketball players demonstrated similar preoperative, postoperative, and improvement scores in all recorded PROs. Moreover, both groups exhibited similar rates of achieving psychometric thresholds and rates of continued sports participation at minimum 5-year follow-up. CONCLUSION Competitive basketball players undergoing primary hip arthroscopy for FAIS demonstrated significant improvements in all recorded PROs and high rates of continued play at a minimum 5-year follow-up. When compared with a control group of other cutting sports athletes, basketball players exhibited more severe ALAD grades intraoperatively but similar midterm outcomes.
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Lee MS, Jimenez AE, Owens JS, Curley AJ, Paraschos OA, Maldonado DR, Lall AC, Domb BG. Comparison of Outcomes Between Nonsmokers and Patients Who Discontinued Smoking 1 Month Before Primary Hip Arthroscopy: A Propensity-Matched Study With Minimum 2-Year Follow-up. Orthop J Sports Med 2022; 10:23259671221097372. [PMID: 35693458 PMCID: PMC9185012 DOI: 10.1177/23259671221097372] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 12/23/2021] [Indexed: 11/23/2022] Open
Abstract
Background: Cigarette smoking has been shown to negatively affect outcomes after hip
arthroscopy for femoroacetabular impingement syndrome (FAIS). The effect of
cessation of cigarette smoking before surgery has not been well
established. Purposes: (1) To report minimum 2-year patient-reported outcomes (PROs) of former
smokers who underwent primary hip arthroscopy for FAIS and (2) to compare
these results with those of a propensity-matched control group of
nonsmokers. Study Design: Cohort study; Level of evidence, 3. Methods: Data were collected for all patients who underwent primary hip arthroscopy
for FAIS between December 2008 and November 2017. Patients were eligible if
they indicated that they had previously smoked cigarettes but had quit
smoking at least 1 month before surgery and had minimum 2-year postoperative
outcomes for the modified Harris Hip Score (mHHS), Nonarthritic Hip Score
(NAHS), and visual analog scale (VAS) for pain. The percentage of hips
achieving the minimal clinically important difference (MCID) were recorded.
The study group was then propensity matched in a 1:1 ratio by age, sex, and
body mass index (BMI) to patients who had never smoked. Results: A total of 83 former-smoking patients (84 hips; age, 45.0 ± 13.5 years) were
included at a median follow-up of 38.6 months (interquartile range,
27.5-48.2 months); all patients had stopped smoking at a mean ± standard
deviation of 14.3 ± 24.5 months preoperatively. Former smokers demonstrated
significant improvement from preoperatively to the minimum 2-year follow-up
for all recorded PROs (P < .001 for all) and achieved
the MCID for the mHHS, NAHS, and VAS at favorable rates (75.0%-81.6%).
Logistic regression analysis did not identify a significant relationship
between cessation time and rates of achieving MCID for mHHS, NAHS, or VAS.
When compared with 84 never-smokers (84 hips), the former smokers
demonstrated similar preoperative scores, postoperative scores, and
improvement on all recorded PROs (P > .05 for all). Both
groups achieved MCID for mHHS, NAHS, and VAS at similar rates and
demonstrated similar rates of revision surgery. Conclusion: Former smokers who underwent primary hip arthroscopy for FAIS demonstrated
significant improvement in PROs at minimum 2-year follow-up. When compared
with a propensity-matched control group of never-smokers, they achieved
similar postoperative PROs and rates of achieving psychometric
thresholds.
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Jimenez AE, Monahan PF, Owens JS, Lee MS, Maldonado DR, Saks BR, Ankem HK, Lall AC, Domb BG. High-Level Athletes Who Did Not Return to Sport for Reasons Unrelated to Their Hip Achieve Successful Midterm Outcomes With a Benchmarking Against High-Level Athletes Who Returned to Sport. Arthroscopy 2022; 38:1879-1887. [PMID: 34863903 DOI: 10.1016/j.arthro.2021.11.040] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 11/12/2021] [Accepted: 11/27/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE 1) To report minimum 2- and 5-year outcomes of high-level athletes who did not return to sport (RTS) after hip arthroscopy for reasons unrelated to their hip (T athletes) and 2) to benchmark these findings against a propensity-matched control group of high-level athletes who returned to sport (RTS athletes). METHODS Data were prospectively collected and retrospectively reviewed for professional, collegiate, and high school athletes between April 2008 and October 2015, who underwent primary hip arthroscopy. Athletes were considered eligible if they did not return to sport for reasons unrelated to their hip such as loss of interest, graduation, or a lifestyle transition (T athletes). Inclusion criteria were preoperative and minimum 5-year postoperative patient-reported outcomes (PROs) for the modified Harris Hip Score (mHHS), Non-Arthritic Hip Score (NAHS), Hip Outcome Score-Sports Specific Subscale (HOS-SSS), and the visual analog scale (VAS) for pain. Clinical outcomes were assessed using the minimal clinically important difference (MCID) and maximum outcome improvement satisfaction threshold (MOIST). T athletes were then propensity-matched to a control group of high-level athletes who returned to sport after hip arthroscopy (RTS athletes) for comparison. RESULTS Twenty-seven T hips (25 patients) were included in the analysis with a mean follow-up time of 38.9 ± 16.8 and 72.1 ± 16.8 months for minimum 2- and 5-year outcomes, respectively. They demonstrated significant improvement in all measured PROs. When compared to a propensity-matched control group of RTS athletes, T athletes demonstrated similar improvement in PROs (mHHS, NAHS, and HOS-SSS) and achieved MCID at similar rates for NAHS (T: 77.8% vs RTS: 68.8%; P = .570) and HOS-SSS (T: 70.3% vs RTS: 76.6%, P = .824) compared to RTS athletes; however T athletes demonstrated higher rates of achieving MCID for mHHS (T: 88.9% vs RTS: 72.9% P = .033). CONCLUSION Athletes who did not return to sport for reasons unrelated to their hip demonstrated favorable outcomes at minimum 2- and 5-year follow-up. They had similar PROs and rates of achieving MCID for HOS-SSS compared to a propensity-matched control group of high-level athletes who returned to sport. Return to sport status may not necessarily be correlated to the patient's perception of their own outcome. LEVEL OF EVIDENCE III, retrospective cohort study.
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Harris WT, Jimenez AE, Owens JS, Delgado-Arellanes I, Lall AC, Domb BG. X-Grab: An Arthroscopic Maneuver to Efficiently and Accurately Track the Post for Knot Tying. Arthrosc Tech 2022; 11:e947-e950. [PMID: 35782850 PMCID: PMC9243617 DOI: 10.1016/j.eats.2022.01.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 01/15/2022] [Indexed: 02/03/2023] Open
Abstract
Numerous studies have analyzed techniques for producing reliable and efficient arthroscopic knots. All aspects have been explored, from the biomechanics and strength to the ability to teach and replicate at all levels of training. This technique article describes an additional maneuver (X-grab) for efficiently marking the post side of the arthroscopic knot without having to do this separately outside of the joint. This is most useful for procedures such as rotator cuff repair and capsular repair or plication in hip arthroscopy in which the location of the knot (i.e., the post) is critical. The aim of this Technical Note is to describe the X-grab maneuver, which shortens this process to a single step, limiting the see-sawing of sutures and over-instrumentation of the joint seen with other techniques.
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Jimenez AE, Lee MS, Owens JS, Maldonado DR, Saks BR, Lall AC, Domb BG. Effect of Cigarette Smoking on Midterm Outcomes After Arthroscopic Surgery for Femoroacetabular Impingement Syndrome: A Propensity-Matched Controlled Study With Minimum 5-Year Follow-up. Orthop J Sports Med 2022; 10:23259671221090905. [PMID: 35571968 PMCID: PMC9098985 DOI: 10.1177/23259671221090905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 11/08/2021] [Indexed: 12/02/2022] Open
Abstract
Background: There is limited literature evaluating patient-reported outcomes (PROs) in
cigarette smokers undergoing hip arthroscopy for femoroacetabular
impingement syndrome (FAIS) at midterm follow-up. Purpose: (1) To report minimum 5-year PROs for cigarette-smoking patients who
underwent primary hip arthroscopy for FAIS and (2) to compare these results
with a propensity-matched control group of never-smoking patients. Study Design: Cohort study; Level of evidence, 3. Methods: Data were collected for all patients who underwent primary hip arthroscopy
for FAIS between June 2009 and March 2016. Patients were eligible if they
indicated that they smoked cigarettes within 1 month of surgery and had
minimum 5-year postoperative outcomes for the modified Harris Hip Score,
Nonarthritic Hip Score, Hip Outcome Score–Sport Specific Subscale (HOS-SSS),
and International Hip Outcome Tool–12 (iHOT-12). The percentages of patients
achieving the Patient Acceptable Symptom State (PASS) and maximum outcome
improvement satisfaction threshold were recorded. The study group was then
propensity matched in a 1:2 ratio to patients who had never smoked for
comparison. Results: Included were 35 patients (35 hips) with a mean age of 39.4 ± 13.0 years and
mean follow-up of 64.6 ± 4.1 months. These patients demonstrated significant
improvement from preoperatively to a minimum 5-year follow-up for all
recorded PROs (P < .05). When compared with 70 control
patients (70 hips), smoking patients demonstrated significantly worse
preoperative scores for all PROs (P < .05). Study
patients also demonstrated worse minimum 5-year scores for all recorded PROs
compared with control patients, which did not reach statistical significance
but trended toward significance for HOS-SSS (70.4 vs 81.9;
P = .076) and iHOT-12 (74.7 vs 82.2; P
= .122). Smoking patients also trended toward lower rates of achieving PASS
for the iHOT-12 compared with never-smoking patients (50.0% vs 68.2%;
P = .120). Conclusion: Patients who smoked cigarettes and underwent primary hip arthroscopy for FAIS
demonstrated significant improvement in PROs at a minimum 5-year follow-up.
When compared with a propensity-matched control group of never-smokers, they
trended toward lower postoperative HOS-SSS and iHOT-12 scores and lower
rates of achieving PASS on the iHOT-12.
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Jimenez AE, Lee MS, Owens JS, George T, Paraschos OA, Maldonado DR, Lall AC, Domb BG. Revision Hip Arthroscopy With Labral Reconstruction for Irreparable Labral Tears in Athletes: Minimum 2-Year Outcomes With a Benchmark Control Group. Am J Sports Med 2022; 50:1571-1581. [PMID: 35438028 DOI: 10.1177/03635465221085030] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND The incidence of revision hip arthroscopy with labral reconstruction in athletes is increasing. However, the outcomes of revision hip arthroscopy with labral reconstruction in athletes have not been well established. PURPOSES (1) To report minimum 2-year patient-reported outcome (PRO) scores and return to sports (RTS) characteristics for high-level athletes undergoing revision hip arthroscopy with labral reconstruction and (2) to compare clinical results with those of a propensity-matched control group of high-level athletes undergoing revision hip arthroscopy with labral repair. STUDY DESIGN Cohort study; Level of evidence, 3. METHODS Data were prospectively collected and retrospectively reviewed for athletes at any level who underwent a revision hip arthroscopy and a labral reconstruction between April 2010 and March 2019. Minimum 2-year PROs were reported for the modified Harris Hip Score (mHHS), the Nonarthritic Hip Score (NAHS), the Hip Outcome Score-Sport Specific Subscale (HOS-SSS), the visual analog scale (VAS) for pain, and RTS. The percentages of athletes achieving the minimal clinically important difference (MCID) and the maximum outcome improvement satisfaction threshold (MOIST) were also recorded. These patients were propensity matched in a 1: 1 ratio to athletes undergoing revision hip arthroscopy with labral repair for comparison. RESULTS A total of 46 athletes (N = 47 hips) were reported from 50 (n = 51 hips) athletes who underwent revision with labral reconstruction. A subanalysis of 30 propensity-matched athletes undergoing revision labral reconstruction was performed, with a mean follow-up time of 26.3 ± 2.4 months and an age of 28.5 ± 10.1 years, and compared with a revision labral repair group. Significant improvements were obtained for the mHHS, the NAHS, the HOS-SSS, and the VAS from preoperative to the latest follow-up (P < .001), with an achievement MCID rate of 61.5%, 72%, 62.5%, and 76.9% for the mHHS, the NAHS, the HOS-SSS, and the VAS, respectively. The rate for re-revision surgery (2 tertiary arthroscopy and 1 conversion to total hip arthroplasty) was 10%, and 14 patients (63.6%) were able to RTS. Improvements in PROs, rates of achieving MCID/MOIST, rate of re-revision surgery (re-revision hip arthroscopy, P = .671; conversion to total hip arthroplasty, P > .999), and RTS rate (P = .337) were similar when compared with those of the propensity-matched control labral repair group (P > .05). CONCLUSION Revision hip arthroscopy with labral reconstruction, in the context of an irreparable labral tear, seems to be a valid treatment option in the athletic population, demonstrating significant improvements in all PROs and low rates of undergoing revision surgery. Athletes experienced a similar magnitude of improvement in PROs, RTS rate, and revision surgery rate to that of a propensity-matched control group of athletes undergoing revision hip arthroscopy with labral repair.
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Jimenez AE, George T, Lee MS, Owens JS, Maldonado DR, Paraschos OA, Lall AC, Domb BG. Competitive Athletes with Femoroacetabular Impingement and Painful Internal Snapping Treated Arthroscopically with Intrabursal Iliopsoas Fractional Lengthening: High Rate of Return to Sport and Favorable Midterm Functional Outcomes. Am J Sports Med 2022; 50:1591-1602. [PMID: 35438032 DOI: 10.1177/03635465221079844] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Athletes with femoroacetabular impingement syndrome (FAIS) who undergo hip arthroscopy with iliopsoas fractional lengthening (IFL) in the context of painful internal snapping have demonstrated favorable patient-reported outcomes (PROs), return to sport (RTS), and resolution of internal snapping symptoms at short term follow-up. Midterm outcomes have not been established. PURPOSES (1) To report minimum 5-year PROs and RTS rate in competitive athletes who underwent primary hip arthroscopy for FAIS and intra-bursal IFL for painful internal snapping and (2) to compare these clinical results with those of a propensity score-matched control group of competitive athletes who underwent primary hip arthroscopy without painful internal snapping and IFL. STUDY DESIGN Cohort study; Level of evidence, 3. METHODS Data were reviewed for consecutive surgeries performed by a single surgeon between February 2010 and December 2013. Patients were considered eligible if they were professional, collegiate, or high school athletes and received a primary hip arthroscopy for FAIS and intra-bursal IFL without extended capsulotomy for painful internal snapping. Indications for IFL were painful internal snapping on preoperative physical examination. Inclusion criteria were preoperative and minimum 5-year follow-up scores for the modified Harris Hip Score, Nonarthritic Hip Score, Hip Outcome Score-Sport Specific Subscale, and visual analog scale for pain. Rates of achieving the minimal clinically important difference were also reported. For comparison, athletes in the IFL group were propensity matched by age, sex, body mass index, lateral and anterior center-edge angles, and sports level to a control group of athletes without internal snapping who underwent primary hip arthroscopy for FAIS without IFL. RESULTS A total of 105 competitive athletes in the IFL group were included in the study with a follow-up of 66.8 ± 6.9 months (mean ± SD). The IFL cohort showed significant improvement in all recorded PROs at minimum 5-year follow-up (P < .001). Furthermore, they demonstrated favorable rates of achieving the minimal clinically important difference for the modified Harris Hip Score (82.0%), Nonarthritic Hip Score (85.4%), and Hip Outcome Score-Sport Specific Subscale (82.8%). Further, 89.5% of athletes in the IFL cohort successfully returned to sport. A total of 42 athletes in the IFL group were propensity matched to 54 control athletes. When groups were compared, they demonstrated similar improvement in PROs and rates of RTS, revision arthroscopy, and achieving psychometric thresholds. CONCLUSION Competitive athletes undergoing primary hip arthroscopy and intra-bursal IFL in the context of FAIS and painful internal snapping demonstrated favorable PROs and RTS rate at minimum 5-year follow-up. These results were comparable with those of a control group of athletes not requiring IFL.
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Jimenez AE, Lee MS, George T, Owens JS, Harris WT, Maldonado DR, Lall AC, Domb BG. Minimum 2-Year Outcomes and Return to Sports of Competitive Athletes Who Undergo Subspine Decompression During Primary Hip Arthroscopy for Femoroacetabular Impingement Syndrome and Subspine Impingement: A Propensity-Matched Controlled Study. Am J Sports Med 2022; 50:1582-1590. [PMID: 35438010 DOI: 10.1177/03635465221085664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Patient-reported outcomes (PROs) and return to sports (RTS) have not been established in athletes undergoing primary hip arthroscopy and subspine decompression for femoroacetabular impingement syndrome (FAIS) and subspine impingement (SSI). PURPOSE (1) To report minimum 2-year PROs and RTS in competitive athletes undergoing primary hip arthroscopy for treatment of FAIS with subspine decompression for treatment of SSI and (2) to compare clinical results with a matched control group of athletes without SSI. STUDY DESIGN Cohort study, Level of evidence, 3. METHODS Data were reviewed for professional, collegiate, and high school athletes undergoing primary hip arthroscopy for FAIS with arthroscopic subspine decompression for SSI between February 2011 and October 2018. Inclusion criteria included preoperative and minimum 2-year follow-up scores for the modified Harris Hip Score, Nonarthritic Hip Score, Hip Outcome Score-Sport Specific Subscale, and visual analog scale for pain. Rates of achieving the minimal clinically important difference (MCID) were also calculated. For comparison, athletes in the SSI group were propensity matched according to age at the time of surgery, sex, body mass index, lateral center-edge angle, alpha angle, sport level, acetabular labrum articular disruption grade, and sport type to a control group of athletes without SSI. RESULTS A total of 30 SSI athletes were included in the study, with a mean plus or minus standard deviation follow-up of 32.1 ± 7.1 months and age of 20.9 ± 5.7 years. The SSI cohort demonstrated significant improvement in all recorded PROs (P < .001), returned to sports at high rates (88.5%), and achieved the MCID for the Hip Outcome Score-Sport Specific Subscale at a high rate (80.0%). Furthermore, these patients had a low rate of undergoing revision surgery (6.7%). When compared with a propensity-matched control group of 59 athletes, the SSI group demonstrated similar rates of RTS, revision, and achieving the MCID for all PROs. CONCLUSION Competitive athletes with FAIS and SSI who underwent primary hip arthroscopy and subspine decompression had favorable outcomes and high RTS rates at minimum 2-year follow-up. These results were comparable with those of a control group of athletes without SSI undergoing primary hip arthroscopy.
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Mack AQ, Ankem HK, Kyin C, Jimenez AE, Saks BR, Sabetian PW, Knott P, Lall AC, Domb BG. Hip Pain Increases With Age and Experience Level in Adult Karate Athletes: A Statewide Survey Study. Arthrosc Sports Med Rehabil 2022; 4:e325-e333. [PMID: 35494277 PMCID: PMC9042759 DOI: 10.1016/j.asmr.2021.10.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 10/04/2021] [Indexed: 01/16/2023] Open
Abstract
Purpose To investigate the prevalence of hip pain from labral tears and femoroacetabular impingement (FAI) in karate athletes using a statewide online survey. Methods An anonymous electronic survey was distributed via Qualtrics to all registered members of a statewide karate organization who were a purple belt or higher. Basic demographic information was collected as well as belt level, competitive level, and information regarding hip pain and treatment for hip pain. Microsoft Excel was used to store and analyze data. Results Of 180 respondents, 123 (68.3%) never had hip pain when practicing karate, and 54 (30.0%) had hip pain at some point in their karate career. Three subjects did not provide an answer and were excluded. Furthermore, of the symptomatic individuals, 52 reported the location of their hip pain, whereas 2 subjects did not. Of the symptomatic individuals (54), 32 had formal diagnoses by a medical professional, 4 (12.5%) were diagnosed with FAI of the hip, 6 (18.8%) diagnosed with a hip labral tear, 3 (9.4%) diagnosed with hip bursitis, 3 (9.4%) diagnosed with hip arthritis, and 16 (50%) had other diagnoses. The remaining 22 participants have not received a formal diagnosis by a medical professional. Conclusions The prevalence of hip pain in karate athletes in this survey was lower compared to athletes of other martial arts and kicking sports. No differences in the percentage of injuries were found between sex and years practiced; however a higher incidence of hip pain was found between elite status and age group. When evaluating hip pain in the karate population, orthopaedic surgeons should maintain an index of suspicion for FAI and hip labral tears. Level of Evidence Level IV, retrospective cross-sectional study.
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Shapira J, Owens JS, Jimenez AE, Maldonado DR, Rosinsky PJ, Ankem HK, Peskin B, Lall AC, Domb BG. Dunn View Alpha Angle More Useful Than Femoral Head-Neck Offset to Predict Acetabular Cartilage Damage in Patients With Femoroacetabular Impingement Syndrome Undergoing Hip Arthroscopy. Arthroscopy 2022; 38:1193-1200. [PMID: 34537312 DOI: 10.1016/j.arthro.2021.08.039] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 07/06/2021] [Accepted: 08/15/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE To identify radiographic measurements and demographics that are predictive of acetabular cartilage damage in patients with femoroacetabular impingement syndrome (FAIS) undergoing hip arthroscopy. More specifically, to compare the predictive value of alpha angle and femoral head-neck offset, as measured on Dunn view radiographs, in determining the preoperative likelihood and severity of acetabular cartilage damage. METHODS Patients were included if they underwent primary hip arthroscopy for FAIS between February 2008 and June 2020. Exclusion criteria were prior ipsilateral hip conditions, Tönnis grade of osteoarthritis >1, unwilling to participate, missing intraoperative, demographic or radiographic variables of interest, and lateral center-edge angle (LCEA) >40° or ≤25°. Fourteen variables were assessed in a bivariate comparison and analyzed in a multivariate logistic model. The Acetabular Labrum Articular Disruption (ALAD) and Outerbridge (OB) classifications were used to define acetabular cartilage defects. Those without damage or those with mild acetabular cartilage damage belonged to the ALAD/OB ≤2 group and those with severe damage belonged to the ALAD/OB ≥ 3 group. RESULTS A total of 1485 patients were analyzed, including 1038 patients with ALAD/OB ≤2 and 447 patients with ALAD/OB ≥3. There was a greater proportion of males in the ALAD/OB ≥3 group (64.21% vs 25.82%; P <.001). The multivariate logistic regression selected age, sex, anterior center-edge angle (ACEA), and alpha angle. Every additional degree in the alpha angle was associated with a 6% increase in the odds of severe acetabular cartilage damage (odds ratio [OR], 1.06 [95% confidence interval [CI], 0.12-8.11]). The multivariate analysis did not identify femoral head-neck offset as a predictor. The odds of severe acetabular cartilage damage were 3.73 times higher in males than females (OR, 3.73 [95% CI, 0.01-1705.96]). Higher age was found to increase the likelihood of ALAD/OB ≥3 (OR, 1.04 [95% CI, 0.13-7.75]). CONCLUSIONS In a multivariate analysis, factors identified as preoperative predictors of acetabular cartilage damage in patients with FAIS were age, sex, ACEA, and alpha angle. Femoral head-neck offset was not predictive, suggesting that Dunn view alpha angle may take precedence as a predictor of acetabular cartilage damage. LEVEL OF EVIDENCE Level III, cohort study.
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Sabetian PW, Monahan PF, Fox JD, Jimenez AE, Maldonado DR, Saks BR, Ankem HK, Lall AC, Domb BG. Workers' Compensation Patients Improved After Hip Arthroscopy for Labral Tears: A 5-Year Outcome Propensity Score-Matched Study. Am J Sports Med 2022; 50:1281-1290. [PMID: 35286179 DOI: 10.1177/03635465221078620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND The workers' compensation (WC) status has been associated with inferior outcomes in orthopaedic procedures and is usually excluded from clinical outcome studies. Therefore, comparative studies based on WC status are scarce. PURPOSE (1) To determine outcomes of patients with WC claims treated with hip arthroscopy for labral tears at a minimum 5-year follow-up and (2) to compare these findings with a propensity score-matched control group without WC claims. STUDY DESIGN Cohort study; Level of evidence, 3. METHODS Patients were propensity score matched to a control group without WC claims. Data were prospectively collected for all patients undergoing hip arthroscopy. Patients were included if they received primary hip arthroscopy for labral tears in the setting of femoroacetabular impingement, had a WC claim, and had preoperative and minimum 5-year follow-up patient-reported outcomes ([PROs]; modified Harris Hip Score [mHHS], Non-Arthritic Hip Score [NAHS], Hip Outcome Score-Sports Specific Subscale [HOS-SSS], and visual analog scale [VAS] for pain). Clinical outcomes were measured using the Patient Acceptable Symptom State (PASS), minimal clinically important difference (MCID), and maximum outcome improvement satisfaction threshold (MOI). RESULTS A total of 111 from 132 (84.1%) eligible WC patients met the inclusion criteria with an average follow-up time of 80.3 ± 37.3 months. WC cases demonstrated significant improvement from preoperatively to a minimum 5-year follow-up for mHHS, NAHS, HOS-SSS, and VAS for pain (P < .05). WC patients returned to work at a 66% rate, with an average clearance time of 4.7 months to light duty and 9.5 months to heavy duty. When compared with the control group, the WC group demonstrated lower pre- and postoperative PROs (P < .05); however, WC cases had a greater magnitude of improvement (ΔmHHS [P = .0012], ΔNAHS [P < .001], and ΔHOS-SSS [P = .012]). Rates of achieving MCID and MOI were similar in both groups (P > .05). The WC group went on to receive a future arthroscopy in 19 cases (17.1%), while 10 cases (4.5%) in the control group required revision arthroscopy (P < .001). Patients in both the WC and the control groups converted to total hip arthroplasty at similar rates (13.3% and 15.4%, respectively; P > .05). CONCLUSION Patients with WC claims treated with hip arthroscopic surgery showed significant improvement and high rates of returning to work at a minimum 5-year follow-up. Although having lower scores in PROs and achieving PASS rates, no differences were found in MCID and MOI rates. Furthermore, WC patients had a greater magnitude of improvement from preoperatively to a minimum 5-year follow-up after hip arthroscopy. Therefore, even though more studies are needed to determine the causes of inconsistent outcomes in the WC population, hip arthroscopy can effectively treat labral tears in the setting of femoroacetabular impingement, regardless of the WC status.
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Jimenez AE, Glein RM, Owens JS, Lee MS, Maldonado DR, Saks BR, Lall AC, Domb BG. Predictors of Achieving the Patient Acceptable Symptomatic State at Minimum 5-Year Follow-up Following Primary Hip Arthroscopy in the Adolescent Athlete. J Pediatr Orthop 2022; 42:e277-e284. [PMID: 34857723 DOI: 10.1097/bpo.0000000000002022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Predictors of outcomes in adolescent athletes undergoing hip arthroscopy have not been established. The purpose of this study was to identify factors correlated with achieving the Patient Acceptable Symptomatic State (PASS) for the Hip Outcome Score-Sports Specific Subscale (HOS-SSS) at a minimum 5-year follow-up in adolescent athletes undergoing primary hip arthroscopy. METHODS Data were reviewed on adolescent (below 18 y old) athletes who underwent primary hip arthroscopy for femoroacetabular impingement syndrome between March 2008 and October 2015. Patients were included if they participated in sport within 1 year before surgery and had preoperative, 2-year, and minimum 5-year postoperative patient-reported outcome (PRO) scores for the modified Harris Hip Score, HOS-SSS, Visual Analog Scale for pain (VAS), and Non-Arthritic Hip Score (NAHS). Patients were divided into 2 groups based on whether they achieved PASS for HOS-SSS. Demographics, intraoperative findings, radiographic variables, surgical treatments, and PRO were compared. Multivariate logistic regression with corresponding odds ratios (ORs) quantified the correlation between variables and achievement of the PASS. RESULTS A total of 123 athletes with a mean age of 16.2±1.1 years were included. These athletes demonstrated significant imrpovement from preoperative to minimum 5-year follow-up for all recorded PROs (P<0.001). The multivariate logistic regression model identified preoperative NAHS (P=0.019, OR: 1.033), 2-year postoperative HOS-SSS (P=0.014, OR: 1.037), and 2-year postoperative VAS (P=0.003, OR: 0.590) as statistically significantly correlated with achieving the PASS. Athletes with a 2-year postoperative VAS pain score ≤2 achieved PASS at a rate of 81.9%, while those with a score >2 achieved PASS at a rate of 24.1% (P<0.001, OR: 14.2, 95% confidence interval: 5.23-38.7). CONCLUSIONS Favorable outcome were achieved at mid-term follow-up in adolescent athletes undergoing primary hip arthroscopy. Preoperative NAHS, 2-year postoperative HOS-SSS, and 2-year postoperative VAS pain scores were correlated with achieving the PASS for HOS-SSS at a minimum 5-year follow-up. Patients with 2-year postoperative VAS ≤2 were significantly more likely to achieve the PASS at 5-year follow-up than those with scores >2. LEVEL OF EVIDENCE Level III-case-control study.
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Saks BR, Glein RM, Jimenez AE, Ankem HK, Sabetian PW, Maldonado DR, Lall AC, Domb BG. Patients Obtain Meaningful Clinical Benefit After Hip Arthroscopy Despite Preoperative Psychological Distress: A Propensity-Matched Analysis of Mid-Term Outcomes. Arthroscopy 2022; 38:773-782. [PMID: 34019982 DOI: 10.1016/j.arthro.2021.05.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 04/20/2021] [Accepted: 05/05/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE To evaluate the influence of baseline psychological distress on patient-reported outcomes (PROs) after arthroscopic hip surgery for femoroacetabular impingement at a minimum of 5 years. METHODS Demographic and intraoperative data were prospectively collected from patients who underwent primary arthroscopic hip surgery for femoroacetabular impingement and labral tears after failure of conservative management between June 2012 and December 2014. Included patients had preoperative and minimum 5-year postoperative PROs and visual analog scale scores for pain and satisfaction. The 12-item Short Form Health Survey (SF-12) Mental Component Summary (MCS) score was used to stratify patients into 2 cohorts: Patients with an average or above-average score (SF-12 MCS score ≥ 50) were considered psychologically non-distressed, whereas those who scored below average (SF-12 MCS score < 50) were considered to have psychological distress. Distressed patients were propensity matched by age, sex, and body mass index to an equal number of non-distressed patients. RESULTS Of the 153 hips that met the inclusion criteria, 117 (76.5%) had minimum 5-year follow-up. Eighty-two hips were included in the final analysis after propensity matching, with 41 in both the distressed and non-distressed cohorts. Preoperatively, patients in the distressed cohort reported inferior scores for all PROs. There was a significant difference in the SF-12 MCS score between groups at 2 years, but similar scores were observed for all other PROs. At minimum 5-year follow-up, there were no differences between groups for any PRO. There were no differences in the rates of achieving the minimal clinically important difference for all PROs or in achieving the patient acceptable symptomatic state for the modified Harris Hip Score. CONCLUSIONS Patients with baseline psychological distress may have a lower functional status at the time of presentation but still gain meaningful clinical benefit and pain improvement from arthroscopic hip surgery, with mid-term outcomes comparable to those obtained by patients without preoperative psychological distress. LEVEL OF EVIDENCE Level III, retrospective comparative study.
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Saks BR, Monahan PF, Maldonado DR, Jimenez AE, Ankem HK, Sabetian PW, Lall AC, Domb BG. Pathologic Findings on Hip Arthroscopy in High-Level Athletes Competing in Flexibility Sports. Am J Sports Med 2022; 50:1028-1038. [PMID: 35254862 DOI: 10.1177/03635465221077002] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Athletes who compete in flexibility sports (FS) place unique demands on their hip joints because of the supraphysiologic range of motion required. PURPOSE To compare the pathologic features, outcomes, and return-to-sports (RTS) rates of high-level athletes participating in FS who underwent hip arthroscopy for femoroacetabular impingement syndrome (FAIS) and labral tear against a propensity score-matched cohort of high-level athletes participating in non-flexibility sports (NFS). STUDY DESIGN Cohort study; Level of evidence, 3. METHODS Data were prospectively collected and retrospectively reviewed for high-level athletes who underwent primary hip arthroscopy for FAIS from April 2008 to December 2018. Patients who participated in FS such as dancing, gymnastics, martial arts, figure skating, and cheerleading were propensity score matched by body mass index, age at time of surgery, sex, sports competition level, and labral treatment to a cohort of high-level athletes participating in all other sports, such as distance running, soccer, volleyball, and softball. Baseline patient characteristics, intraoperative findings, and surgical procedures were compared. Minimum 2-year patient-reported outcome measures were compared for the modified Harris Hip Score, Nonarthritic Hip Score, Hip Outcome Score-Sport Specific Subscale, and visual analog scale for pain and satisfaction. Rates of secondary surgery and RTS were compared. RESULTS A total of 47 patients (50 hips) who participated in FS were included and propensity score matched to 130 patients (150 hips) who participated in NFS. Follow-up time was 37.5 ± 10.4 months (mean ± SD). Most patients (96.0%) were female with a mean age of 19.5 ± 7.3 years. FS athletes had significantly higher rates of femoral head cartilage lesions (Outerbridge ≥2; 12.0% vs 2.0%; P = .008) and ligamentum teres tears (48% vs 26%; P = .003). FS and NFS athletes demonstrated significant clinical improvements after surgery for all patient-reported outcome measures. Of the patients who attempted, 34 (75.6%) participating in FS were able to RTS while 11 (24.4%) were not because of ongoing hip issues. This was not significantly different than the NFS group (P = .073). CONCLUSION High-level athletes who participated in FS and were treated for FAIS with hip arthroscopy exhibited higher rates of femoral head cartilage lesions and ligamentum teres tears requiring debridement when compared with a benchmark group of athletes who participated in other sports. Despite this, both groups demonstrated similar improvements in outcome scores and comparable rates of RTS at minimum 2-year follow-up.
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