Floor and Ceiling Effects, Time to Completion, and Question Burden of PROMIS CAT Domains Among Shoulder and Knee Patients Undergoing Nonoperative and Operative Treatment

The Patient-Reported Outcomes Measurement Information System (PROMIS) computer adaptive tests (CATs) have emerged as an efficient technique for measuring patient-reported outcomes among orthopaedic patients. The purpose of this study was to investigate the floor and ceiling (F/C) effects, time to completion (TTC), and question burden of PROMIS CATs administered to patients presenting to a shoulder and sports medicine orthopaedic clinic.

Social Determinants of Health Influence Access to Care and Outcomes in Patients Undergoing Anterior Cruciate Ligament Reconstruction: A Systematic Review

PURPOSE

To investigate the impact social determinants of health (SDOH) have on accessing orthopaedic treatment after an anterior cruciate ligament injury, as well as patient-reported and surgical outcomes after anterior cruciate ligament reconstruction (ACLR).

METHODS

A systematic search of the PubMed, MEDLINE, Epub Ahead of Print, Embase, and Web of Science databases was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines to identify studies that reported at least 1 SDOH and its effect on patient-reported outcomes or surgical outcomes after anterior cruciate ligament reconstruction. Our search identified 937 studies. After eliminating 273 duplicates, 2 authors screened 664 articles on the basis of title and abstract. After this initial screening, 76 studies were evaluated for data extraction. Studies were categorized based on the social determinant(s) of health reported.

RESULTS

Twenty-two articles published between 2002 and 2020 were included in this study, encompassing 15 retrospective cohort studies, 3 prospective cohort studies, 3 cross-sectional studies, and 1 case-control study from 9 journals across 3 countries. Of these articles, 9 investigated race/ethnicity, 8 investigated insurance status, 4 investigated income, 5 investigated education level, 2 investigated employment status, and 5 investigated socioeconomic status. Reported outcomes included time to treatment, concomitant knee injury, patient-reported outcome measurement scores, postoperative complications, need for additional surgery, and postoperative healthcare utilization.

CONCLUSIONS

Certain SDOH, including black race, Hispanic ethnicity, public health insurance, and lower socioeconomic status contribute to a delay in access to care, which may result in increased severity of concomitant knee injuries encountered at the time of anterior cruciate ligament reconstruction and inferior outcomes.

STUDY DESIGN

Level III, systematic review of level I-III evidence.

Patient-Reported Outcomes Measurement Information System physical function instruments compare favorably to legacy patient-reported outcome measures in spine patients: a systematic review of the literature

BACKGROUND CONTEXT

Preliminary evidence has suggested favorable correlation between National Institutes of Health (NIH) Patient-Reported Outcomes Measurement Information System (PROMIS) assessments and traditional ("legacy") patient reported outcome measures (PROMs) in spine surgery. There has been a significant increase in PROMIS research with regards to spinal conditions.

PURPOSE

The purpose of this systematic review is to provide an assessment of PROMIS Physical Function (PF) measures in this patient population.

STUDY DESIGN/SETTING

Systematic review.

METHODS

A systematic search of the PubMed/MEDLINE and Embase databases was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines to identify published articles that referenced the various PROMIS PF measures. Two authors independently reviewed selected studies. The search returned 1,060 studies, 124 of which were selected for independent review by two authors. Of these, 37 were selected for inclusion. Mixed linear models were performed to assess for differences between legacy PROMs and PROMIS measures.

RESULTS

The combined sample size of all included studies yielded 10,296 total patients. Overall, PROMIS Physical Function (PF) measures demonstrated strong correlations with legacy PROMs when evaluating spine patients (weighted Pearson correlation, 0.589, standard error [SE]=0.023; weighted Spearman correlation, 0.702, SE=0.028). PROMIS questionnaires had significantly fewer questions than did legacy PROMs (4.2±0.30 vs. 9.53±0.82, p=.015). In spine studies, the PROMIS PF forms were completed in significantly less time than legacy PROMs (48.1±2.9 vs. 174.7±12.6 seconds, p<.001). The differences for the reliability measures and the floor and ceiling effects were not significant.

CONCLUSIONS

Patient-Reported Outcomes Measurement Information System PF forms compare favorably with legacy PROMs with regard to correlations, ease of use, and quality criteria in the field of spine surgery. PROMIS PF scores correlate strongly with commonly used legacy PROMs, particularly in spine patients. Patient-Reported Outcomes Measurement Information System PF forms can be administered efficiently and to a broad patient population while remaining highly reliable.

Return to Play and Performance in the Women's National Basketball Association After Anterior Cruciate Ligament Reconstruction

Background:

The incidence of anterior cruciate ligament (ACL) injuries in Women’s National Basketball Association (WNBA) athletes continues to increase. There is a paucity of data regarding return-to-play (RTP) rates and performance after ACL reconstruction in these athletes.

Purpose:

To quantify RTP rates and performance after ACL reconstruction in WNBA athletes.

Study Design:

Cohort study; Level of evidence, 3.

Methods:

All ACL tears sustained in the WNBA from 1997 through 2018 were identified. Body mass index (BMI), age, and position at the time of injury were collected for each player. RTP rates were calculated, and performance data were collected for each player before and after injury to determine changes in playing time and statistical performance. Players who successfully returned to play after ACL reconstruction were compared with a group of healthy controls who were matched by age, years of experience, position, height, and BMI. Statistics at 1 and 3 years after injury were compared to assess acute and longitudinal changes in performance relative to preinjury baseline.

Results:

A total of 59 WNBA players sustained ACL tears during the study period, and 41 (69.5%) were able to successfully RTP. Players played a mean of 7.5 ± 12.8 fewer games, played 5.0 ± 9.2 fewer minutes per game, and scored 3.7 ± 5.0 fewer points per game in their first year after RTP compared with the year before injury. Athletes with ACL reconstruction demonstrated significantly decreased performance measures regarding games played, games started, minutes, rebounds, assists, and blocks per game in their first season after RTP compared with control athletes in the same indexed year; however, these differences resolved by year 3 after surgery.

Conclusion:

WNBA athletes have a high RTP rate after ACL reconstruction. Players may experience an initial decrease in playing time and performance when returning to play; however, these variables were found to return to baseline over time.

Effect of Achilles Tendon Rupture on Player Performance and Longevity in Women's National Basketball Association Players

Background

Women's National Basketball Association (WNBA) players have a greater incidence of lower extremity injury compared with male players, yet no data exist on functional outcomes after Achilles tendon rupture (ATR).

Purpose

To evaluate the effect of Achilles tendon repair on game utilization, player performance, and career longevity in WNBA athletes.

Study Design

Cohort study; Level of evidence, 3.

Methods

WNBA players from 1997 to 2019 with a history of ATR (n = 12) were matched 1:2 to a healthy control group. Player characteristics, game utilization, and in-game performance data were collected for each athlete, from which the player efficiency rating (PER) was calculated. Statistical analysis was performed comparing postinjury data to preinjury baseline as well as cumulative career data. Changes at each time point relative to the preinjury baseline were also compared between groups.

Results

Of the 12 players with ATR, 10 (83.3%) returned to play at the WNBA level at a mean (±SD) of 12.5 ± 3.3 months. Four players participated in only 1 WNBA season after injury. There were no differences in characteristics between the 10 players who returned to play after injury and the control group. After return to play, the WNBA players demonstrated a significant decrease in game utilization compared with preinjury, playing in 6.0 ± 6.9 fewer games, starting in 12.7 ± 15.4 fewer games, and playing 10.2 ± 9.1 fewer minutes per game (P < .05 for all). After the index date of injury, the players with Achilles repair played 2.1 ± 1.2 more years in the WNBA, while control players played 5.35 ± 3.2 years (P < .01) Additionally, the players with Achilles repair had a significant decrease in PER in the year after injury compared with preinjury (7.1 ± 5.3 vs 11.0 ± 4.4; P = .02). The reduction in game utilization and decrease in PER in these players was maintained when compared with the matched controls (P < .05 for both).

Conclusion

The majority of WNBA players who sustained ATR were able to return to sport after their injury; however, their career longevity was shorter than that of healthy controls. There was a significant decrease in game utilization and performance in the year after return to play compared with healthy controls.

Association of Prior Anterior Cruciate Ligament Tear With Decreased Career Longevity in Women's National Basketball Association

Background

The incidence of anterior cruciate ligament (ACL) injuries in women's basketball exceeds that of men. There is a paucity of data regarding career performance in Women's National Basketball Association (WNBA) athletes with a history of ACL reconstruction.

Purpose

To determine whether WNBA athletes with a history of ACL injury prior to professional play have reduced career game utilization, defined as games played and started and minutes per game (MPG), as well as statistical performance, defined by player efficiency rating (PER).

Study Design

Cohort study; Level of evidence, 3.

Methods

Included were 42 WNBA players from 1997 to 2018 who had a history of ACL reconstruction before entering professional leagues. Body mass index (BMI), age, and position were collected for each player. Career data and performance statistics were likewise collected for each player's entire WNBA career. A control group of WNBA players with no history of ACL injury were matched by position, BMI, and age at the time of WNBA debut. Statistics compared game utilization and performance to assess the impact of ACL reconstruction.

Results

Athletes who sustained an ACL tear before entering the league played in fewer games per season in their first 3 professional seasons compared with healthy controls (24.2 ± 8.4 vs 28.2 ± 6.1; P = .02). Among athletes with a history of ACL reconstruction, 11 (26.2%) played only a single WNBA season, while no control athletes played in just 1 season. Additionally, athletes who had a previous ACL tear started significantly fewer games per season (9.0 ± 9.4 vs 14.0 ± 9.0; P < .01) and played fewer MPG (15.5 ± 7.2 vs 20.7 ± 5.5; P < .01) during their WNBA career. Athletes with a history of ACL tear had significantly shorter WNBA careers (4.8 ± 4.1 vs 8.1 ± 3.3 seasons; P < .001). Total professional play duration (WNBA + overseas) was significantly reduced in players with an ACL tear compared with controls (P < .05). PER was not significantly different between cohorts at any time point.

Conclusion

WNBA athletes with a history of an ACL tear before professional play had decreased career game utilization and workload throughout their career despite having similar PER compared with healthy controls.

Associating Social Determinants of Health With PROMIS CAT Scores and Health Care Utilization After ACL Reconstruction

Background

The term "social determinants of health" (SDOH) refers to social and economic factors that influence a patient's health status. The effect of SDOH on the Patient-Reported Outcomes Measurement Information System (PROMIS) computer adaptive test (CAT) scores and postoperative resource utilization in patients with anterior cruciate ligament reconstruction (ACLR) have yet to be thoroughly studied.

Purpose

To investigate the impact SDOH have on PROMIS CAT outcomes and postoperative resource utilization in patients with ACLR.

Study Design

Cohort study; Level of evidence, 3.

Methods

The electronic medical record was used to identify the SDOH for patients who underwent ACLR by 1 of 3 sports medicine fellowship-trained orthopaedic surgeons between July 2017 and April 2020. PROMIS CAT measures of Physical Function (PROMIS-PF), Pain Interference (PROMIS-PI), and Depression (PROMIS-D) were completed at the preoperative, 6-month postoperative, and 12-month postoperative time points. Postoperative health care utilization was recorded as well. Independent 2-group t tests and Wilcoxon rank-sum tests were used to analyze mean differences between patient groups based on SDOH.

Results

Two-hundred and thirty patients who underwent ACLR were included (mean age, 27 years; 59% male). Compared with White patients, Black patients were represented more frequently in the lowest median household income (MHI) quartile (63% vs 23%, respectively; P < .001). White patients were represented more frequently in the highest area deprivation index (ADI) quartile when compared with Black patients (67% vs 12%, respectively; P = .006). Significantly worse PROMIS-PF, PROMIS-PI, and PROMIS-D scores at all 3 time points were found among patients who were Black, female, smokers, and in the lower MHI quartiles, with higher ADI and public health care coverage. In terms of resource utilization, Black patients attended significantly fewer postoperative physical therapy visits when compared with their respective counterparts. Those in the lower MHI quartiles attended significantly fewer postoperative imaging encounters, and female patients attended significantly more postoperative virtual encounters than male patients.

Conclusion

Specific SDOH variables, particularly those that reflect racial and socioeconomic disparities, were associated with differences in postoperative health care utilization and ACLR outcomes as measured by PROMIS CAT domains.

Cemented and Cementless Robotic-Assisted vs Manual Total Knee Arthroplasty Outcomes: A Single Center Michigan Arthroplasty Registry Collaborative Quality Initiative-Based Study

BACKGROUND

The purpose of our study was to determine whether a difference existed between cemented and cementless robotic-assisted total knee arthroplasty (RA-TKA) and manual-TKA with regard to revision rates and 90-day outcomes. We hypothesized these techniques would have similar results.

METHODS

A single center's data from the Michigan Arthroplasty Registry Collaborative Quality Initiative (MARCQI) was queried for all primary TKAs from January 2012 to July 2023. The RA-TKA and manual cohorts were compared for revisions and 90-day complications, including emergency department (ED) visits, readmissions, and returns to the operating room (OR). Chi-square and Fisher's exact tests were used for categorical data, and t-tests for continuous data. Of the 7,417 cemented TKAs (mean age 67.9±9.6 years, 70% women), 273 were RA-TKA, and 7,144 were manual. Of the 2,407 cementless TKAs (mean age 65.5±8.6 years, 53% women), 730 were RA-TKA, and 1,677 were manual.

RESULTS

Cemented RA-TKA had more periprosthetic joint infection (PJI) revisions, more 90-day ED visits, and readmissions for wound complications compared to cemented manual-TKA. Cementless RA-TKA had more 90-day readmissions for wound complications, while manual TKA had more 90-day ED visits for postoperative pain. Cemented and cementless RA-TKA had longer surgical time, shorter length of stay, and shorter time to revision. There were 283 revisions performed on cemented manual-TKA (nine RA-TKA, 3.2%, 274 manual, 3.8%, (P = 0.87)). There were 56 revisions performed on cementless knees (13 RA-TKA, 1.7%, 43 manual 2.5% (P = 0.303)). Cumulative percent revision (CPR) at five years was 3.9% for cemented RA-TKA, 3.5% for cemented manual-TKA, 1.8% for cementless RA-TKA, and 2.8% for cementless manual TKA.

CONCLUSION

Both RA-TKA and manual-TKA have similar revision rates, while RA-TKA had more wound complications. Cementless RA-TKA may be beneficial in reducing postoperative pain.