Bulletin of the Hospital for Joint Disease (2013)最新文献

{"title":"The Cam-Post Dislocation in Posterior-Stabilized Total Knee Arthroplasty A Case Series.","authors":"Jeffrey S Chen,&nbsp;Andrew S Bi,&nbsp;James D Slover,&nbsp;Scott E Marwin,&nbsp;Ajit J Deshmukh","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Cam-post dislocations are a unique complication of total knee arthroplasty (TKA) designs that utilize a cam-post mechanism, representing an extreme form of deep flexion instability. They are rare complications and are poorly defined in the existing literature. The purpose of this case study is to present a series of six cam-post dislocation cases to improve understanding of this complication and its mechanism, presentation, and available treatment options. All patients experienced cam-post dislocations after a deep flexion moment that were identified clinically and confirmed radiographically. Affected implants included both primary and revision components and all utilized a cam-post mecha- nism. Three patients underwent revision surgery whereas the remaining three were treated with closed reduction only. Cam-post dislocations are rare complications of posterior- stabilized TKA that should be understood and recognized by adult reconstruction surgeons. Closed reduction may be achieved with hyperflexion and anterior drawer or with hyperextension, but these patients may ultimately require a revision procedure.</p>","PeriodicalId":72481,"journal":{"name":"Bulletin of the Hospital for Joint Disease (2013)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40696263","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparison of Three Suture Materials in Capsular Closure Closure Time and Wound Complications Following Knee Arthroplasty.","authors":"Kavin Khatri,&nbsp;R K Banga,&nbsp;Neeraj Malhotra,&nbsp;Depak Bansal","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>Watertight capsular closure in knee arthro- plasty is desirable in order to achieve a good functional outcome. Barbed knotless sutures are being increasingly used in wound closure following knee arthroplasty. The prior studies have compared barbed sutures with either VICRYL® or Ethibond for closure, while none had compared all the three in a single setting in terms of closure time, needle stick injuries, postoperative complications, and functional outcome.</p><p><strong>Patients and methods: </strong>One hundred and forty-three subjects of unilateral knee arthroplasty were screened for eligibility in the prospective randomized controlled trial. One hundred and twenty patients fulfilled the inclusion criteria and were randomized into three groups to undergo capsular closure with barbed sutures, VICRYL, or Ethibond.</p><p><strong>Results: </strong>The wound closure was fastest with barbed su- tures followed by VICRYL and Ethibond (10.4 ± 4.1; 15.4 ± 4.7; 17.2 ± 3.8 minutes; p < 0.001). There were seven needle stick injuries in the Ethibond group followed by three in the VICRYL group and none in the barbed suture group. The Knee Society Scores and wound related complications were comparable in all the three groups.</p><p><strong>Conclusion: </strong>Barbed suture, VICRYL, and Ethibond are equally good in the capsular closure following knee arthro- plasty. The faster wound closure time achieved may not be clinically relevant in the short term.</p>","PeriodicalId":72481,"journal":{"name":"Bulletin of the Hospital for Joint Disease (2013)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40501906","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Indications for Conversion of Spinal into General Anesthesia During Total Joint Arthroplasty.","authors":"Paul J Tesoriero,&nbsp;Chelsea S Sicat,&nbsp;Michael Collins,&nbsp;James E Feng,&nbsp;David L Furgiuele,&nbsp;William J Long,&nbsp;Ran Schwarzkopf","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Introduction: </strong>Spinal anesthesia (SA) is the preferred method of anesthesia at many centers for total joint arthro- plasty (TJA). However, a small subset of patients fails SA, necessitating a conversion to general anesthesia (GA). This report assesses the patient characteristics associated with failed SA.</p><p><strong>Methods: </strong>A retrospective study was conducted on patients who underwent SA during their primary TJA between Janu- ary 2015 and December 2016 at our institution. A subset of this group required a conversion from SA to GA. Anesthesia reports were reviewed for the number of attempts at SA and the documented reason for failure. The SA failure cohort was then subdivided into failure categories based on the reasons that had been provided.</p><p><strong>Results: </strong>A total of 5,706 patients were included in this study, 78 of which experienced SA failure. The number of attempts was most strongly associated with SA failure, with three attempts resulting in a five times increased failure rate (OR = 4.73, p = 0.010) and four attempts resulting in 12 times increased failure rate compared to the no failure cohort (OR = 12.3, p < 0.001). Greater than two attempts occurred in 87.5% of the \"technical failure\" sub-group of the SA failure cohort (p < 0.001). No difference was demon- strated among the other patient characteristics, such as age, sex, body mass index, race, American Society of Anesthesia (ASA) score, and surgical time.</p><p><strong>Conclusions: </strong>The results suggest that the major predic- tor influencing spinal to general anesthesia conversion was the number of attempts at SA, especially among technical failure cases. Based on the results, it may be appropriate for anesthesiologists to convert to GA after two failed spi- nal attempts. Further studies are warranted to assess this relationship for firm clinical recommendations.</p>","PeriodicalId":72481,"journal":{"name":"Bulletin of the Hospital for Joint Disease (2013)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40696262","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Return to Work and Sport Following Tibial Tubercle Anteromedialization.","authors":"Matthew T Kingery,&nbsp;David A Bloom,&nbsp;Alexander Hoberman,&nbsp;Brian Fliegel,&nbsp;Michael J Alaia,&nbsp;Laith M Jazrawi,&nbsp;Eric J Strauss","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>Tibial tubercle anteromedialization (AMZ) is a commonly performed procedure for patients with patellofemoral instability or patellofemoral osteochondral disease. While prior studies have demonstrated that this form of osteotomy produces generally good outcomes, the time needed for return to work and return to sport remains unclear. This study aimed to determine the mean length of time before return to work and the rate of return to sport following AMZ.</p><p><strong>Patients and methods: </strong>Patients who had undergone AMZ for either patellofemoral instability or isolated osteochon- dral defect with a minimum follow-up time of 1 year were identified. Patients less than 18 years of age were excluded. Patients were asked to complete a series of patient reported outcomes surveys including specific queries regarding their return to work and return to athletic activity.</p><p><strong>Results: </strong>A total of 109 patients were included in this study. The majority were female (79 patients, 72.3%). The mean age was 30.74 ± 9.90 years at the time of surgery. The mean follow-up duration was 3.40 ± 1.97 years. Of the 109 patients, 104 (95.4%) had returned to work at the time of follow-up. Mean time to return to work was 2.96 ± 3.33 months (range: 0.25 to 24 months). Of the 90 patients who were involved in a sport or physical activity prior to injury, 64 patients (71.1%) had returned to sport at some level at the time of most recent follow-up. Of those who had returned to sport, mean time to return to sport was 9.21 ± 5.46 months (range: 1 to 24 months).</p><p><strong>Conclusions: </strong>At a minimum follow-up time of 1 year, patients who underwent AMZ were found to have a return to sport rate of 71% with a mean time of 9.21 months to return to athletic activity. Over 95% of AMZ patients had returned to work by 1 year after the procedure. Patients required an average of 3 months to return to work, although those with physically demanding jobs required slightly more time. Data from the current study is useful in setting expectations for patients undergoing tibial tubercle anteromedialization for patellofemoral instability or patellofemoral osteochondral disease.</p>","PeriodicalId":72481,"journal":{"name":"Bulletin of the Hospital for Joint Disease (2013)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40501903","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Age-Associated Functional Outcomes Following Hip Arthroscopy in Females Analysis with 5-Year Follow-Up.","authors":"David A Bloom,&nbsp;Eoghan T Hurley,&nbsp;Babatunde Fariyike,&nbsp;Berkcan Akpinar,&nbsp;Jonathan D Haskel,&nbsp;Steven A Grapperhaus,&nbsp;Thomas Youm","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Purpose: </strong>The purpose of this study was to evaluate out- comes of hip arthroscopy for femoroacetabular impingement (FAI) in female patients at 5-year follow-up. The working hypothesis for this study was that increased age and body mass index (BMI) would be associated with poor outcomes.</p><p><strong>Methods: </strong>This study included all female patients 14 years and older who underwent primary hip arthroscopy for FAI with 5-year patient-reported outcome scores. Patients were separated into three age-based cohorts (< 30 years old, 30 to 45 years old, and > 45 years old) for subsequent statistical analysis. This analysis included a comparison of patient demographic information, intraoperative pathology, and functional outcome scores (modified Harris Hip Score [mHHS] and nonarthritic hip score [NAHS]). Statistically significant values were utilized in a regression-based analy- sis to determine predictors of 5-year outcomes in female patients. A p-value of < 0.05 was considered to be statisti- cally significant.</p><p><strong>Results: </strong>Overall, 97 patients met the inclusion criteria, and there was no significant difference in patient demo- graphics (other than age and BMI) or in intraoperative pathologies identified. There were no significant difference across the three groups for mHHS and NAHS at baseline (p > 0.05). At baseline, there were no statistically significant differences between groups for NAHS scores, however < 30-year-old and 30- to 45-year-old cohorts had superior final NAHS scores relative to the > 45-year-old cohort (p = 0.005). At 5-year follow-up, the NAHS scores were significantly better for patients under 30 and 30 to 45 year olds relative to patients over 45 (84.2 ± 15.1 vs. 86.7 ± 11.0 vs. 71.9 ± 26.8, respectively; p = 0.005). Overall, 88 patients (91%) met the minimal clinically important differ- ence (MCID), and 60 patients (62%) achieved the patient acceptable symptomatic state (PASS). Baseline mHHS and BMI were shown to be statistically significant predictors of achieving MCID at 5 years in multivariate analysis (p < 0.001).</p><p><strong>Conclusion: </strong>The results of this study suggest that women generally have good-to-excellent outcomes following hip ar- throscopy, although females older than 45 may have inferior outcomes relative to younger patients, and BMI and baseline mHHS may be utilized to predict long-term improvement.</p>","PeriodicalId":72481,"journal":{"name":"Bulletin of the Hospital for Joint Disease (2013)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40501904","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Review of Neuromuscular Training and Biomechanical Risk Factor Screening for ACL Injury Prevention Among Female Soccer Players.","authors":"Amelia Weingart,&nbsp;Nicole Rynecki,&nbsp;David Pereira","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Anterior cruciate ligament (ACL) injuries are a highly prevalent and costly injury to treat, both financially and regarding its long-term detrimental effects on those injured. Adolescent female soccer players appear to be particularly vulnerable, possibly due to various biomechanical risk factors, such as knee valgus loading and imbalanced hamstrings-quadriceps (H/Q) ratio. Many studies support the benefits of generic neuromuscular training programs in mitigating this heightened injury risk. Despite this, ACL injuries remain pervasive within this population. This review aims to highlight the current tools available to assess athletes for biomechanical risk factors at an individual level, including three-dimensional motion analysis, the Landing Error Scoring System (LESS), and the Cutting Movement Assessment Score (CMAS). Utilization of these analyses could facilitate developing and implementing more individualized training programs, thereby identifying high-risk athletes, reducing sports-related ACL injuries, and lessening the economic burden of these injuries on both the patient and the health care system.</p>","PeriodicalId":72481,"journal":{"name":"Bulletin of the Hospital for Joint Disease (2013)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40447591","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Opioid Prescription Patterns in Pediatric Orthopedics Following Closed Reduction and Percutaneous Pinning for Supracondylar Humerus Fractures.","authors":"Amy Birnbaum,&nbsp;Debra A Sala,&nbsp;Pablo Castañeda","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>There is currently an alarming upward trend in the use of prescription opioids in the pediatric population. Previous medical use of prescription opioids has shown to correlate to non-medical use of prescription opioids. To combat this, institutions have started to look at prescribing patterns to understand and eventually standardize a pain protocol to reduce unnecessary analgesics after surgery. Opioids continue to be used widely for postoperative pain control in orthopedic patients. Therefore, this study examined the prescription patterns within a large pediatric orthopedic hospital consortium after closed reduction and percutaneous pinning for supracondylar humerus fractures.</p><p><strong>Methods: </strong>A retrospective analysis was performed in order to understand the prescribing variability in analgesics for this patient population better. Descriptive statistics and chi-squared analysis were used to evaluate for prescribing patterns.</p><p><strong>Results: </strong>Narcotic medications were prescribed postoperatively to 49.6% of patients. There was no difference in narcotic prescription with length of stay or severity of fracture. Additionally, there were several documented prescribing errors, most commonly by a junior orthopedic resident.</p><p><strong>Conclusions: </strong>There is significant variability in prescribing patterns among physicians after pediatric supracondylar humerus fractures. Understanding the patterns and implementing a more standardized approach to pain control may help to combat prescribing errors.</p>","PeriodicalId":72481,"journal":{"name":"Bulletin of the Hospital for Joint Disease (2013)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40644138","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The State of Meniscal Allograft Transplantation in New York Over the Last Decade.","authors":"James Liu,&nbsp;David A Bloom,&nbsp;Amos Z Dai,&nbsp;Siddharth A Mahure,&nbsp;Delon McAllister,&nbsp;Eric J Strauss,&nbsp;Laith M Jazrawi,&nbsp;Kirk A Campbell","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>The purpose of this study was to evaluate for changes in the incidence of arthroscopic meniscal procedures, especially meniscal allograft transplantation (MAT) in New York State (NYS) between 2005 to 2014.</p><p><strong>Methods: </strong>The New York Statewide Planning and Research Cooperative Systems (SPARCS) database was queried from 2005 through 2014 to identify patients undergoing meniscetomies, meniscal repairs, and MAT. Patients were followed longitudinally to determine the incidence of subsequent ipsilateral knee procedures. The impact of patient demographics and surgeon volume on reoperation was explored.</p><p><strong>Results: </strong>From 2005 through 2014, there were 524,737 arthroscopic meniscal procedures. Of these, there were 510,406 meniscectomies, 14,214 meniscal repairs, and 117 MATs. The number of MATs increased 15.5% per year, with the largest increase being between 2013 to 2014 (an increase of 86.5%). Average MAT patient age was 29.8 ± 11.1 years; 65.0% of patients were male; 66% were Caucasian; 84% were privately-insured; and 23% of surgeons met the criteria for high-volume (five or more MATs in a year). A total of 25.6% (30/117) patients underwent subsequent surgery; 26 patients underwent knee procedures at mean of 18.9 ± 18.3 months after initial MAT, the most common of which were ipsilateral meniscectomies (19/26). Four patients underwent total knee arthroplasty (TKA) at a mean of 21.0 ± 9.2 months after initial MAT. Patients undergoing TKA after MAT were significantly older (42.0 ± 15.0 years vs, 29.3 ± 10.7 years; p = 0.0242) than patients who did not. Neither demographics nor surgeon volume were statistically significant factors for undergoing subsequent surgery (p > 0.05).</p><p><strong>Conclusion: </strong>Meniscal allograft transplantation, though relatively uncommon, is being performed with greater frequency in NYS. Surgeons should counsel patients regarding the likelihood of requiring subsequent knee surgery after MAT, with repeat arthroscopic partial meniscectomy being the most commonly performed procedure.</p>","PeriodicalId":72481,"journal":{"name":"Bulletin of the Hospital for Joint Disease (2013)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40447588","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Patient Satisfaction and Risk of Falls with the Use of Intermittent Pneumatic Compression Devices Following Total Joint Arthroplasty.","authors":"David Yeroushalmi,&nbsp;Jorge A Padilla,&nbsp;James Slover,&nbsp;Ran Schwarzkopf,&nbsp;William Macaulay","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Introduction: </strong>Patients who undergo total joint arthroplasty (TJA) are at a high risk for the development of thromboembolic complications. The rate at which venous thromboembolism occurs following TJA has been reported to be between 0.5% to 1.0%. As a result, the utilization of prophylactic therapies is considered the standard of care in this patient population. The primary purpose of the current study was to 1. evaluate patient satisfaction with the home use of intermittent pneumatic compression (IPC) devices following TJA and 2. evaluate the risk of self-reported falls secondary to the use of these devices following TJA.</p><p><strong>Methods: </strong>This is a single institution, prospective study on patients who underwent TJA at an urban, academic orthopedic specialty hospital. Utilizing an electronic patient rehabilitation application (EPRA) that wirelessly pushes digital surveys at predefined time intervals, patients were surveyed regarding their use and satisfaction with their home IPC devices. They were also asked if they experienced any falls or near-falls. Surveys were administered on postoperative day 14, and patients were given 10 days to submit their responses. Using our institutions data warehouse, patient demographics including age, sex, surgery, laterality, insurance type, and length of stay were collected.</p><p><strong>Results: </strong>Survey responses were collected from 424 patients who underwent TJA between August 2018 and January 2019. Of the respondents, 248 were female and 176 were male. Approximately 79% of patients in the cohort were satisfied with their use of their compression devices compared to 21% of patients who were unsatisfied. During this time, 19.3% (82 patients) also reported at least one tripping episode at home while using the device, while 80.7% (342 patients) never had a tripping incident at home. Finally, 1.4% (six patients) had at least one fall at home, while 98.6% (418 patients) did not have any falls at home.</p><p><strong>Conclusion: </strong>These results suggest that our patients were significantly dissatisfied with their home intermittent compression devices. There are a significant number of trips or falls following TJA and further study is needed examining the potential causality of these devices and their cords in these falls.</p>","PeriodicalId":72481,"journal":{"name":"Bulletin of the Hospital for Joint Disease (2013)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40447590","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Testosterone Levels Before and After Anterior Cruciate Ligament Reconstruction A Prospective Observational Study.","authors":"Kamali Thompson,&nbsp;David Klein,&nbsp;Swathy Sreekumar,&nbsp;Lena Kenny,&nbsp;Kirk Campbell,&nbsp;Michael Alaia,&nbsp;Eric J Strauss,&nbsp;Laith Jazrawi,&nbsp;Guillem Gonzalez-Lomas","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Purpose: </strong>Over 200,000 anterior cruciate ligament (ACL) reconstructions are performed in the US each year. The recovery process following surgery can be slow and difficult with patients suffering persistent strength and endurance deficits. Testosterone is an important anabolic hormone responsible for maintenance and development of muscle mass. While the response of the hypothalamic-pituitary axis (HPA) to surgery has been investigated, no studies exist tracking the HPA response, specifically that involved in testosterone homeostasis, to ACL reconstructions. The purpose of this study was to explore the response of endogenous testosterone production after ACL reconstruction and determine a possible correlation between perioperative testosterone levels in males and postoperative strength and clinical outcomes.</p><p><strong>Methods: </strong>This was a single-center, prospective observational study measuring preoperative and postoperative testosterone levels. Plasma testosterone, follicle stimulating hormone (FSH), and lutenizing hormone (LH) were measured before 10:30 am on the day of surgery. These were then checked at the same time of day at 1 week, 6 weeks, and 12 weeks postoperatively. Patients were also evaluated with the visual analog scale for pain (VAS), Tegner, and Lysholm scales preoperatively and at postoperative visits. Statistical analysis was performed using ANOVA and were considered significant at p < 0.05.</p><p><strong>Results: </strong>Twenty male patients with a mean age of 34.0 ± 9.2 years undergoing ACL reconstruction were enrolled between October 2017 and April 2018. Results showed a decrease in testosterone (3.7 ng/mL vs. 2.9 ng/mL, p = 0.05), free testosterone (8.2 pg/mL vs. 6.8 pg/mL, p = 0.05), and follicle stimulated hormone (1.8 mIU/mL vs. 1.7 mIU/ mL, p = 0.83) between the preoperative plasma draw and 1-week postoperative follow-up visit. Luteinizing hormone (1.1 mIU/mL vs. 1.5 mIU/mL, p = 0.11) increased postoperatively. By week 6, testosterone returned to baseline (3.7 ng/mL vs. 3.9 ng/mL), while free testosterone continued to increase through week 12. Lutenizing hormone peaked at the 1-week postoperative visit and trended downward until week 6 (1.5 mIU/mL vs. 1.4 mIU/mL, p = 0.79). Follicle stimulating hormone continued to increase after the week-1 visit through week 12. Patient reported outcomes exhibited a trend similar to hormone levels, with the lowest patient reported outcome (PRO) scores reported at week 1 and a constant trend upward. Although there were similar trends, there were no significant correlations between change in hormone levels and change in PRO scores.</p><p><strong>Conclusion: </strong>Our study emphasizes the crucial period of hormonal decrease and their return to baseline. This knowledge will contribute to the understanding and timing of hormone therapy supplementation. Short-term testosterone replacement may be beneficial to return patients to work and physical activity at a","PeriodicalId":72481,"journal":{"name":"Bulletin of the Hospital for Joint Disease (2013)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40644135","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}