Predictors of Persistent Postoperative Pain at Minimum 2 Years After Arthroscopic Treatment of Femoroacetabular Impingement

2019 ◽  
Vol 47 (3) ◽  
pp. 552-559 ◽  
Author(s):  
Austin V. Stone ◽  
Philip Malloy ◽  
Edward C. Beck ◽  
William H. Neal ◽  
Brian R. Waterman ◽  
...  
Keyword(s):  
Postoperative Pain ◽  
Hip Arthroscopy ◽  
Odds Ratio ◽  
Persistent Pain ◽  
Harris Hip Score ◽  
Analog Scale ◽  
Pain Group ◽  
Scale Scores ◽  
Persistent Postoperative Pain ◽  
Modified Harris Hip Score

Background: Hip arthroscopy for femoroacetabular impingement syndrome (FAIS) is a rapidly expanding field, and preoperative factors predictive of persistent postoperative pain are currently unknown. Purpose: To identify predictors for persistent postoperative pain at the site of surgery after hip arthroscopy for FAIS. Study Design: Case-control study; Level of evidence, 3. Methods: Patients who underwent hip arthroscopy for FAIS and had a minimum 2-year follow-up with patient-reported outcomes (PROs) were included in this study. Patients with previous open hip surgery and diagnoses other than FAIS were excluded. Patients were grouped by visual analog scale scores for pain as limited (<30) and persistent (≥30). Patient factors and outcomes were analyzed with univariate and correlation analyses to build a logistic regression model to identify predictors of persistent postoperative pain. Results: The limited pain (n = 514) and persistent pain (n = 174) groups totaled 688 patients (449 females). There was a statistically significant difference in age between groups, with the persistent pain group being older than the low pain group (35.9 ± 12.2 vs 32.4 ± 12.6, respectively; P = .002). Patients with persistent postoperative pain demonstrated significantly lower preoperative PRO scores in the Hip Outcome Score–Activities of Daily Living (57.6 ± 21.2 vs 67.7 ± 16.8), Hip Outcome Score–Sport Specific (35.9 ± 23.9 vs 44.1 ± 22.7), modified Harris Hip Score (51.6 ± 16.2 vs 59.6 ± 12.9), and International Hip Outcome Tool (32.0 ± 16.8 vs 40.0 ± 17.82) but no significant differences in preoperative visual analog scale scores for pain (7.3 ± 1.8 vs 7.2 ± 1.7). Mean postoperative PRO differences between pain groups were all statistically significant. Bivariate logistic regression analysis demonstrated that history of anxiety or depression (odds ratio, 1.8; 95% CI, 1.02-3.32; P = .042), revision hip arthroscopy (odds ratio, 8.6; 95% CI, 1.79-40.88; P = .007), and a low preoperative modified Harris Hip Score (odds ratio, 0.97; 95% CI, 0.95-0.99; P = .30) were predictors of persistent postoperative pain. Conclusion: Independent predictors for persistent postoperative pain include revision hip arthroscopy and mental health history positive for anxiety and depression. Our analysis demonstrated significant improvements in pain and functional PROs in the limited pain and persistent pain groups; however, those with persistent pain demonstrated significantly lower PRO scores.

scholarly journals Predictors of Persistent Postoperative Pain at Minimum Two-years After Arthroscopic Treatment of Femoroacetabular Impingement

2019 ◽  
Vol 7 (3_suppl2) ◽  
pp. 2325967119S0020
Author(s):  
Austin V. Stone ◽  
Philip Malloy ◽  
William H. Neal ◽  
Edward Beck ◽  
Brian Robert Waterman ◽  
...  
Keyword(s):  
Mental Health ◽  
Postoperative Pain ◽  
Femoroacetabular Impingement ◽  
Hip Arthroscopy ◽  
Persistent Pain ◽  
Anxiety And Depression ◽  
Femoroacetabular Impingement Syndrome ◽  
Patient Reported ◽  
History Of ◽  
Persistent Postoperative Pain

Objectives: To evaluate predictors for persistent postoperative pain following hip arthroscopy for femoroacetabular impingement syndrome (FAIS). We hypothesized that patients with chronic preoperative pain, smokers, and those with co-morbid mental health disease would have greater persistent postoperative pain. Methods: Patients undergoing hip arthroscopy for FAIS were identified in a prospectively collected database with a minimum of two-year follow-up with patient reported outcomes (PROs). Previous open hip surgery and diagnoses other than FAIS were excluded. Patients were grouped by VAS-Pain scores as limited (≤30) and persistent (>30). Patient factors and outcomes were analyzed with univariate and correlation analyses to build a logistic regression to identify predictors of postoperative pain. Results: The limited pain (n=514) and persistent pain (n=174) groups totaled 688 patients (449 females). The persistent pain group was significantly older with a greater proportion of revision arthroscopy, worker’s compensation cases, smokers, hypertension, a history of a psychiatric diagnosis and preoperative narcotic use. Both collegiate sport participation [odds ratio (OR) -6.09 (95% CI: -1.23--30.3, p=0.027) and frequent running (OR -1.75, 95% CI: -1.09--2.81; p=0.021) decreased risk for pain. Smokers were 2.22 times more likely to have persistent pain (p=0.032; 95% CI: 1.07-4.46). A history of anxiety and depression is associated with 2.87 greater risk for persistent pain (p=0.030; 95% CI: 1.11-7.45). Conclusion: Independent predictors for persistent postoperative pain include current smoking and mental health history positive for anxiety and depression. Running as a primary form of exercise and high-level athletic participation are protective against persistent pain. Additional risk factors for increased pain include increased age, workers’ compensation claim, previous comorbid disease treated with surgery, and decreased preoperative PROs. Our analysis demonstrated significant improvements in both pain and functional PROs in both the limited pain and persistent pain groups; however, those with persistent pain demonstrated significantly inferior PROs.

High Rate of Full Duty Return to Work After Hip Arthroscopy for Femoroacetabular Impingement Syndrome in Workers Who Are Not on Workers’ Compensation

2021 ◽  
Vol 49 (3) ◽  
pp. 729-736
Author(s):  
Matthew R. Cohn ◽  
Daniel M. Wichman ◽  
Alexander C. Newhouse ◽  
Nabil Mehta ◽  
Michael C. Fu ◽  
...  
Keyword(s):  
Hip Arthroscopy ◽  
Daily Living ◽  
Arthroscopic Surgery ◽  
High Rate ◽  
Harris Hip Score ◽  
Analog Scale ◽  
Expected Time ◽  
Femoroacetabular Impingement Syndrome ◽  
Time Required ◽  
Modified Harris Hip Score

Background: Femoroacetabular impingement syndrome (FAIS) is an increasingly common diagnosis among working-age adults. Hip arthroscopy provides reliable improvements in pain and may allow patients to return to physical activities. No study to date has evaluated return to work (RTW) among a general population of adults after arthroscopic surgery for FAIS. Purpose: To evaluate (1) patients’ rate of RTW, (2) time required to RTW, and (3) factors correlated with time required to RTW after arthroscopic surgery for symptomatic FAIS. Study Design: Case series; Level of evidence, 4. Methods: Consecutive patients aged 25 to 59 years who underwent arthroscopic surgery for FAIS between June 2018 and December 2018 were reviewed. Workers’ compensation cases and patients with <1-year follow-up were excluded. The following were collected at a minimum of 1 year postoperatively: demographics, employment characteristics, Hip Outcome Score (HOS; Activities of Daily Living and Sports Specific subscales), modified Harris Hip Score, 12-Item International Hip Outcome Tool (iHOT-12), visual analog scale for pain, and RTW characteristics. Work physical activity level was classified as sedentary, light, moderate, heavy, or very heavy per established criteria. Results: A total of 97 patients were selected through inclusion and exclusion criteria. RTW surveys were collected for 79 (81.4%), and 61 were employed preoperatively. Time worked per week was 42.8 ± 12.5 hours (mean ± SD). Patients’ work level was most commonly classified as sedentary (42.6%), followed by moderate (24.6%). All 61 (100%) patients returned to work at a mean 7.3 weeks (range, <1-88 weeks) postoperatively. Sixty patients (95.2%) returned to full duty. Time required to full duty RTW was strongly correlated with expected time off from work ( r = 0.900; P < .0001) and moderately correlated with work classification ( r = 0.640; P = .0001). All patients had significant pre- to postoperative improvements in the HOS–Activities of Daily Living (64.8 ± 15.3 to 87.1 ± 12.2; P < .001), HOS–Sports Specific (42.8 ± 18.8 to 76.7 ± 16.5; P < .001), iHOT-12 (31.3 ± 18.8 to 69.3 ± 21.1; P < .001), modified Harris Hip Score (61.8 ± 12.1 to 80.3 ± 14.1; P < .001), and visual analog scale for pain (5.19 ± 2.11 to 2.40 ± 1.96; P < .001). Conclusion: Patients undergoing arthroscopic treatment for FAIS demonstrated a high rate of RTW at a mean of <2 months postoperatively. A patient’s expected time off from work and the level of physical demands required for work were highly associated with time required to RTW. These results are valuable for orthopaedic surgeons, patients, and employers when establishing a timeline for expected RTW after surgery.

Risk of Conversion to Arthroplasty After Hip Arthroscopy: Validation of a Published Risk Score Using an Independent, Prospectively Collected Database

2021 ◽  
pp. 036354652199382
Author(s):  
Mario Hevesi ◽  
Devin P. Leland ◽  
Philip J. Rosinsky ◽  
Ajay C. Lall ◽  
Benjamin G. Domb ◽  
...  
Keyword(s):  
Risk Score ◽  
Roc Curve ◽  
Hip Arthroscopy ◽  
External Validation ◽  
Area Under The Curve ◽  
Harris Hip Score ◽  
Brier Score ◽  
Level Of Evidence ◽  
Center Edge ◽  
Modified Harris Hip Score

Background: Hip arthroscopy is rapidly advancing and increasingly commonly performed. The most common surgery after arthroscopy is total hip arthroplasty (THA), which unfortunately occurs within 2 years of arthroscopy in up to 10% of patients. Predictive models for conversion to THA, such as that proposed by Redmond et al, have potentially substantial value in perioperative counseling and decreasing early arthroscopy failures; however, these models need to be externally validated to demonstrate broad applicability. Purpose: To utilize an independent, prospectively collected database to externally validate a previously published risk calculator by determining its accuracy in predicting conversion of hip arthroscopy to THA at a minimum 2-year follow-up. Study Design: Cohort study (diagnosis); Level of evidence, 1. Methods: Hip arthroscopies performed at a single center between November 2015 and March 2017 were reviewed. Patients were assessed pre- and intraoperatively for components of the THA risk score studied—namely, age, modified Harris Hip Score, lateral center-edge angle, revision procedure, femoral version, and femoral and acetabular Outerbridge scores—and followed for a minimum of 2 years. Conversion to THA was determined along with the risk score’s receiver operating characteristic (ROC) curve and Brier score calibration characteristics. Results: A total of 187 patients (43 men, 144 women, mean age, 36.0 ± 12.4 years) underwent hip arthroscopy and were followed for a mean of 2.9 ± 0.85 years (range, 2.0-5.5 years), with 13 patients (7%) converting to THA at a mean of 1.6 ± 0.9 years. Patients who converted to THA had a mean predicted arthroplasty risk of 22.6% ± 12.0%, compared with patients who remained arthroplasty-free with a predicted risk of 4.6% ± 5.3% ( P < .01). The Brier score for the calculator was 0.04 ( P = .53), which was not statistically different from ideal calibration, and the calculator demonstrated a satisfactory area under the curve of 0.894 ( P < .001). Conclusion: This external validation study supported our hypothesis in that the THA risk score described by Redmond et al was found to accurately predict which patients undergoing hip arthroscopy were at risk for converting to subsequent arthroplasty, with satisfactory discriminatory, ROC curve, and Brier score calibration characteristics. These findings are important in that they provide surgeons with validated tools to identify the patients at greatest risk for failure after hip arthroscopy and assist in perioperative counseling and decision making.

Natural course of long-term postherniorrhaphy pain in a population-based cohort

2010 ◽  
Vol 1 (1) ◽  
pp. 55-59 ◽  
Author(s):  
Gabriel Sandblom ◽  
Maija-Liisa Kalliomäki ◽  
Ulf Gunnarsson ◽  
Torsten Gordh
Keyword(s):  
Multivariate Analysis ◽  
Postoperative Pain ◽  
Hernia Repair ◽  
Groin Hernia ◽  
Population Based ◽  
Persistent Pain ◽  
Natural Course ◽  
Hernia Surgery ◽  
Persistent Postoperative Pain ◽  
Postherniorrhaphy Pain

AbstractBackgroundPersistent pain after hernia repair is widely recognised as a considerable problem, although the natural course of postoperative pain is not fully understood. The aim of the present study was to explore the natural course of persistent pain after hernia repair in a population-based cohort and identify risk factors for prolonged pain duration.MethodsThe study cohort was assembled from the Swedish Hernia Register (SHR), which has compiled detailed information on more than 140 000 groin hernia repairs since 1992. All patients operated on for groin hernia in the County of Uppsala, Sweden, 1998–2004 were identified in the SHR. Those who were still alive in 2005 received the Inguinal Pain Questionnaire, a validated questionnaire with 18 items developed with the aim of assessing postherniorrhaphy pain, by mail. Reminders were sent to non-responders 5 months after the first mail. The halving time was estimated from a linear regression of the logarithmic transformation of the prevalence of pain each year after surgery. A multivariate analysis with pain persisting more than 1 month with a retrospective question regarding time to pain cessation as dependent variable was performed.ResultsAltogether 2834 repairs in 2583 patients were recorded, 162 of who had died until 2005. Of the remaining patients, 1763 (68%) responded to the questionnaire. In 6.7 years the prevalence of persistent pain had decreased by half for the item “pain right now” and in 6.8 years for the item “worst pain last week”. The corresponding figures if laparoscopic repair was excluded were 6.4 years for “pain right now” and 6.4 years for “worst pain past week”. In a multivariate analysis, low age, postoperative complication and open method of repair were found to predict an increased risk for pain persistence exceeding 1 month.ConclusionPersistent postoperative pain is a common problem following hernia surgery, although it often recedes with time. It is more protracted in young patients, following open repair and after repairs with postoperative complications. Whereas efforts to treat persistent postoperative pain, in particular neuropathic pain, are often fruitless, this group can at least rely on the hope that the pain, for some of the patients, gradually decreases with time. On the other hand, 14% still reported a pain problem 7 years after hernia surgery. We do not know the course after that.Although no mathematical model can provide a full understanding of such a complex process as the natural course of postoperative pain, assuming an exponential course may help to analyse the course the first years after surgery, enable comparisons with other studies and give a base for exploring factors that influence the duration of the postoperative pain. Halving times close to those found in our study could also be extrapolated from other studies, assuming an exponential course.

Identification of biological risk factors for persistent postoperative pain after total knee arthroplasty

2021 ◽  
pp. rapm-2021-102953
Author(s):  
Alexandra Sideris ◽  
Michael-Alexander Malahias ◽  
George Birch ◽  
Haoyan Zhong ◽  
Valeria Rotundo ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Postoperative Pain ◽  
Synovial Fluid ◽  
Knee Arthroplasty ◽  
Persistent Pain ◽  
Patient Specific ◽  
Multiple Time ◽  
Cytokine Levels ◽  
Total Knee ◽  
Persistent Postoperative Pain

BackgroundThere is growing evidence that cytokines and adipokines are associated with osteoarthritis (OA) severity, progression, and severity of associated pain. However, the cytokine response to total knee arthroplasty (TKA) and its association with persistent postoperative pain is not well understood. This study aims to describe the perioperative systemic (plasma) and local (synovial fluid) cytokine profiles of patients who do and do not develop persistent pain after TKA.MethodsPatients undergoing primary unilateral TKA for end-stage OA were prospectively enrolled. Demographic and clinical data were gathered preoperatively and postoperatively. Synovial fluid was collected pre arthrotomy and plasma was collected at multiple time points before and after surgery. Persistent postoperative pain (PPP) was defined as Numerical Rating Score≥4 at 6 months. Cytokine levels were measured using the V-Plex Human Cytokine 30-Plex Panel (Mesoscale—Rockville, Maryland, USA). Cytokine levels were compared between PPP and minimal pain groups. Given that the study outcomes are exploratory, no adjustment was performed for multiple testing.ResultsIncidence of persistent pain at 6 months post TKA was 15/162 (9.3%). Postoperative plasma levels of four cytokines were significantly different in patients who developed persistent postoperative pain: interleukin (IL)-10, IL-1β, vascular endothelial growth factor, and IL12/IL23p40. Significantly lower IL-10 levels in the prearthrotomy synovial fluid were associated with development of postoperative persistent pain.ConclusionsThis prospective cohort study described a distinct acute perioperative inflammatory response profile in patients who developed persistent post-TKA pain, characterized by significant differences in four cytokines over the first 2 postoperative days. These results support the growing evidence that the patient-specific biologic response to surgery may influence longer-term clinical outcomes after TKA.Trial registration numberClinicaltrials.gov NCT02626533.

scholarly journals Acetabular Morphologic Characteristics Predict Early Conversion to Arthroplasty After Isolated Hip Arthroscopy for Femoroacetabular Impingement

2019 ◽  
Vol 48 (1) ◽  
pp. 188-196 ◽  
Author(s):  
Brian D. Giordano ◽  
Benjamin D. Kuhns ◽  
Itay Perets ◽  
Leslie Yuen ◽  
Benjamin G. Domb
Keyword(s):  
Femoroacetabular Impingement ◽  
Hip Arthroscopy ◽  
Odds Ratio ◽  
Preoperative Imaging ◽  
Harris Hip Score ◽  
Center Edge ◽  
Patient Reported ◽  
Outcome Scores ◽  
Outerbridge Grade ◽  
Tönnis Grade

Background: Hip arthroscopy in the setting of dysplasia and borderline dysplasia is controversial. Dysplasia severity is most often defined by the lateral center edge angle (LCEA) but can also be evaluated radiographically by the acetabular inclination (AI). Purpose/Hypothesis: The purpose was to determine the effect of AI on outcomes after isolated hip arthroscopy for femoroacetabular impingement (FAI). We hypothesized that patients with dysplasia would have higher rates of arthroplasty as well as inferior clinical and functional outcomes compared with patients who did not have dysplasia. Study Design: Cohort study; Level of evidence, 3. Methods: A hip arthroscopy registry was reviewed for participants undergoing arthroscopic correction of FAI from February 28, 2008, to June 10, 2013. Participants required a clinical diagnosis and isolated arthroscopic correction of FAI with preoperative imaging and intraoperative cartilage status recorded. AI dysplasia was defined as an AI greater than 10°, LCEA dysplasia as LCEA less than 18°, and borderline LCEA dysplasia as LCEA 18° to 25°. Patients without an acetabular deformity (LCEA 25°-40°; AI <10°) served as a control population. Postoperative variables included patient-reported outcome surveys with conversion to arthroplasty as the primary endpoint. Minimum 5-year outcome scores were obtained for 337 of 419 patients (80.4%) with an average follow-up of 75.2 ± 12.7 months. Results: This study included 419 patients: 9 (2%) with LCEA dysplasia, 42 (10%) with AI dysplasia, and 51 (12%) with borderline dysplasia. The AI but not LCEA was significantly correlated with lower outcome scores on the modified Harris Hip Score ( r = 0.13; P = .01), Non-Arthritic Hip Score ( r = 0.10; P = .04), and Hip Outcome Score–Sports Subscale ( r = 0.11; P = .04). A total of 58 patients (14%) underwent arthroplasty at 31 ± 20 months postoperatively. Patients with LCEA dysplasia had an arthroplasty rate of 56% (odds ratio, 8.4), whereas patients with AI dysplasia had an arthroplasty rate of 31% (odds ratio, 3.3), which was significantly greater than the rate for the nondysplastic cohort (13.5%; P < .0001). Patients with borderline LCEA dysplasia did not have increased rates of arthroplasty. A multivariate analysis found increasing age, increasing AI, Tönnis grade higher than 1, and femoral Outerbridge grade higher than 2 to be most predictive of conversion to arthroplasty. Conclusion: We found that an elevated AI, along with increasing age, Tönnis grade, and femoral Outerbridge grade significantly predict early conversion to arthroplasty after isolated hip arthroscopy. We recommend using the AI, in addition to the LCEA, in evaluating hip dysplasia before hip arthroscopy.

Fast Starters and Slow Starters After Hip Arthroscopy for Femoroacetabular Impingement: Correlation of Early Postoperative Pain and 2-Year Outcomes

2020 ◽  
Vol 48 (12) ◽  
pp. 2903-2909
Author(s):  
Thu Quynh Nguyen ◽  
James M. Friedman ◽  
Sergio E. Flores ◽  
Alan L. Zhang
Keyword(s):  
Postoperative Pain ◽  
Femoroacetabular Impingement ◽  
Hip Arthroscopy ◽  
Harris Hip Score ◽  
Physical Component Score ◽  
Pain Level ◽  
Component Score ◽  
Pain Scores ◽  
Patient Reported ◽  
The Relationship

Background: Patients experience varying degrees of pain and symptoms during the early recovery period after hip arthroscopy for femoroacetabular impingement (FAI). Some “fast starters” report minimal discomfort and are eager to advance activities, while “slow starters” describe severe pain and limitations. The relationship between these early postoperative symptoms and 2-year outcomes after hip arthroscopy is unknown. Purpose: To analyze the relationship between early postoperative pain and 2-year patient-reported outcomes (PROs) after hip arthroscopy for FAI. Study Design: Cohort study; Level of evidence, 2. Methods: Patients without arthritis or dysplasia who were undergoing primary hip arthroscopy for FAI were prospectively enrolled and completed validated PROs. Scores for visual analog scale (VAS) for pain were collected preoperatively and at 1 week, 6 weeks, and 2 years postoperatively. Scores for the modified Harris Hip Score (mHHS), Hip disability and Osteoarthritis Outcome Score (HOOS), and 12-Item Short Form Health Survey (SF-12) were collected preoperatively and 2 years postoperatively. Paired t tests were used to evaluate PRO score changes, and correlation analyses were used to assess relationships between early postoperative pain and 2-year postoperative outcomes. Results: A total of 166 patients were included (55% female; mean ± SD age, 35.29 ± 9.6 years; mean body mass index, 25.07 ± 3.98 kg/m2). Patients demonstrated significant improvements in PRO scores (VAS, SF-12 Physical Component Score, mHHS, and all HOOS subscales) at 2 years after hip arthroscopy for FAI ( P < .001). There was a significant correlation between lower 1-week VAS pain level (fast starters) and lower 2-year VAS pain level ( R = 0.31; P < .001) as well as higher 2-year PRO scores (SF-12 Physical Component Score, mHHS, and all HOOS subscales: R = −0.21 to −0.3; P < .001). There was no correlation between 1-week VAS pain and 2-year SF-12 Mental Component Score ( P = .17). Preoperative VAS pain levels showed positive correlations with 1-week postoperative pain scores ( R = 0.39; P < .001) and negative correlations with 2-year patient outcomes ( R = −0.15 to −0.33, P < .01). There was no correlation between 6-week postoperative pain scores and 2-year PRO scores. Conclusion: Fast starters after hip arthroscopy for FAI experience sustained improvements in outcomes at 2 years after surgery. Patient pain levels before surgery may delineate potential fast starters and slow starters.

Clinical and Radiographic Presentation of Capsular Iatrogenic Hip Instability After Previous Hip Arthroscopy

2020 ◽  
Vol 48 (12) ◽  
pp. 2927-2932
Author(s):  
Dillon C. O’Neill ◽  
Alexander J. Mortensen ◽  
Peter C. Cannamela ◽  
Stephen K. Aoki
Keyword(s):  
Hip Arthroscopy ◽  
Daily Living ◽  
Patient Reported Outcomes ◽  
Harris Hip Score ◽  
Hip Instability ◽  
Computer Adaptive Test ◽  
Adaptive Test ◽  
Patient Reported ◽  
Modified Harris Hip Score

Background: The clinical and radiographic features of iatrogenic hip instability following hip arthroscopy have been described. However, the prevalence of presenting symptoms and associated imaging findings in patients with hip instability has not been reported. Purpose: To detail the prevalence of clinical and magnetic resonance arthrogram (MRA) findings in a cohort of patients with isolated hip instability and to determine midterm patient-reported outcomes in this patient population. Study Design: Case series; Level of evidence, 4. Methods: We retrospectively reviewed patients from 2014 to 2016 who underwent an isolated capsular repair in the revision hip arthroscopy setting. Patients were excluded if they underwent any concomitant procedures, such as labral repair, reconstruction, femoral osteoplasty, or any other related procedure. Several clinical data points were reviewed, including painful activities, mechanical symptoms, subjective instability, Beighton scores, axial distraction testing (pain, toggle, and apprehension), and distractibility under anesthesia. Patient-reported outcomes—including modified Harris Hip Score, Hip Outcome Score–Sports Subscale, Patient-Reported Outcome Measurement Information System (PROMIS) Physical Function Computer Adaptive Test, and a return patient hip questionnaire—were collected pre- and postoperatively. Pre-revision radiographs were obtained, and lateral center-edge angle and alpha angle were measured on anteroposterior and frog-leg lateral views, respectively. Pre-revision MRAs were reviewed and evaluated for capsular changes. Capsular changes were defined as follows: 0, normal; 1, capsular redundancy; 2, focal capsular rent; and 3, gross extravasation of fluid from the capsule. Results: A total of 31 patients met inclusion criteria (5 male, 26 female; 14 right and 17 left hips). The mean age of patients was 36 years (range, 20-58 years). Overall, 27 (87%) reported hip pain with activities of daily living, and 31 (100%) experienced pain with sports or exercise. In addition, 24 (77%) had at least 1 positive finding on axial distraction testing. All patients had evidence of capsular changes on review of pre-revision MRAs. Out of 31 patients, 23 (74%) were available for follow-up at a minimum of 3.3 years and a mean ± SD of 4.6 ± 0.8 years. On average, modified Harris Hip Score improved by 20.3, Hip Outcome Score–Sports Subscale by 25.1, and PROMIS Physical Function Computer Adaptive Test by 6.4. Additionally, 20 (87%) patients reported improved or much improved physical ability, and 18 (78%) reported improved or much improved pain. Conclusion: The current study suggests that patients with hip instability demonstrate high rates of pain with activities of daily living and exercise, positive findings on axial distraction testing, and evidence of capsular changes on magnetic resonance imaging. Furthermore, these patients improve with revision surgery for capsular repair at midterm follow-up.

scholarly journals Return to Sport Rates and Functional Outcomes Following Bilateral Hip Arthroscopy in High-Level Athletes

2020 ◽  
Vol 8 (7_suppl6) ◽  
pp. 2325967120S0043
Author(s):  
Benjamin Domb ◽  
Cynthia Kyin ◽  
Jacob Shapira ◽  
David Maldonado ◽  
Ajay Lall ◽  
...  
Keyword(s):  
Hip Arthroscopy ◽  
Patient Reported Outcomes ◽  
Return To Sport ◽  
Harris Hip Score ◽  
Complication Rates ◽  
Professional Athlete ◽  
Patient Reported ◽  
High Level ◽  
Modified Harris Hip Score

Objectives: To determine the rate of return to sport (RTS) in high-level athletes undergoing bilateral hip arthroscopy and report minimum 1-year patient-reported outcomes (PROs) for this cohort. We hypothesized that RTS rates, as well as sport-specific PROs, will be lower than the rates and scores previously reported in the literature for unilateral hip arthroscopy. Methods: Data were prospectively collected on all patients undergoing hip arthroscopy at our institution from November 2011 to July 2018. Patients were included if they underwent bilateral hip arthroscopy and were either a high school, collegiate, or professional athlete prior to their first surgery. RTS was defined as a patient’s return to competitive participation in their respective sport. Additional PROs, including modified Harris Hip Score (mHHS), nonarthritic hip score (NAHS), and Hip Outcome Score-Sports Specific Subscale (HOS-SSS), as well as complication rates and future surgeries were documented and compared for all patients. Results: A total of 87 patients met inclusion criteria, for which follow-up was available for 82 (94.3%). At latest follow-up, 44 (53.7%) patients returned to sport. Of patients returning, 56% did so at the same level or higher. The most common reasons for not returning to sport were due to graduation/lifestyle change (47.4%) and hip symptoms (44.7%). Patients returning to sport had significantly higher PROs at latest follow-up relative to those who did not return, including for mHHS (93.7 vs. 87.5), NAHS (94.4 vs. 88.2), HOS-SSS (90.9 vs. 78.2) (P < 0.05). Rates of achieving PASS and MCID for mHHS were not significantly different. However, for HOS-SSS, patients who returned had significantly higher rates of achieving the MCID and PASS. Conclusion: Rates of RTS after bilateral hip arthroscopy are lower than those after unilateral hip arthroscopy. When comparing patients that returned to sports and those who did not return, we show that although both groups show a significant improvement in PROs following surgery, those that returned to sport achieved significantly higher scores in all outcome measures. In addition, patients returning to sports showed a significantly higher rate of attaining MCID and PASS scores for the HOS-SSS, possibly attesting to the validity of this score and its thresholds.

scholarly journals Hip Arthroscopy in the Presence of Acetabular Dysplasia

2015 ◽  
Vol 9 (1) ◽  
pp. 185-187 ◽  
Author(s):  
Narlaka Jayasekera ◽  
Alessandro Aprato ◽  
Richard N Villar
Keyword(s):  
Hip Arthroscopy ◽  
Acetabular Dysplasia ◽  
Developmental Dysplasia ◽  
Harris Hip Score ◽  
Control Group ◽  
Pelvic Radiograph ◽  
Cam Impingement ◽  
One Year ◽  
Modified Harris Hip Score ◽  
Painful Hip

Purpose : Hip arthroscopy is a well established therapeutic intervention for an increasing number of painful hip conditions. Developmental dysplasia of the hip (DDH) is commonly associated with intra-articular hip pathology. However, some surgeons perceive patients with hip dysplasia as poor candidates for hip arthroscopy. Our aim was to describe early outcomes of arthroscopic treatment for patients with DDH, who also had femoroacetabular impingement (FAI) treated when necessary, and to compare these outcomes against a control group of patients without DDH. Methods : Prospective case-control study of 68 consecutive hip arthroscopy patients assessed with a modified Harris Hip Score (mHHS) preoperatively and at six weeks, six months, and one year after surgery. Presence of DDH was determined using a standard anteroposterior (AP) pelvic radiograph to measure the centre-edge angle (CEA) of Wiberg, with a CEA < 20º used as threshold for diagnosis of DDH. Results : 12 patients (eight female and four male) with acetabular dysplasia and mean CEA of 15.4º (9º to 19º). The control, nondysplastic group comprised 54 patients (23 females and 31 males) with a mean CEA of 33.1º (22º to 45º). All patients in the dysplastic group had a labral tear and 11 (91.7%) had associated femoral cam impingement lesion addressed at arthroscopy. Our study demonstrates a significant (p=0.02) improvement in outcome in the dysplastic group at one year using the mHHS. Conclusion : Hip arthroscopy in the presence of DDH is effective in relieving pain for at least one year after surgery although does not address underlying acetabular abnormality.

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