Patient-Reported Outcomes Measurement Information System physical function correlates with Toronto Extremity Salvage Score in an orthopaedic oncology population

Reconstruction of the elbow with distal humerus endoprosthetic replacement after tumor resection: a systematic review of the literature and institutional case series

BACKGROUND

Distal humerus replacement (DHR) is a modular endoprosthesis mainly used for bone reconstruction after resection of primary or metastatic bone lesions. Studies on DHR failure rates and postoperative functional outcomes are scarce. We sought to assess implant survival, modes of failure, and functional outcomes in patients undergoing DHR for oncologic indications.

METHODS

A systematic review of the PubMed and Embase databases was performed. PRISMA guidelines were followed for this manuscript. Our study was registered on PROSPERO (457,260). Quality appraisal of included studies was conducted using the STROBE checklist. Prosthetic failure was assessed using the Henderson classification for megaprosthetic failures. We additionally performed a retrospective review of patients treated with a DHR for oncologic indications at a large tertiary care academic center. Weighted means were calculated to pool data.

RESULTS

Eleven studies with a total of 162 patients met the inclusion criteria. Mean follow-up was 3.7 years (range, 1.66-8 years). Henderson type 2 failures (aseptic loosening) were the most common mode of failure, occurring in 12% of cases (range, 0%-33%). Five-year implant survival was 72% (range, 49%-93.7%). Mean postoperative Musculoskeletal Tumor Society (MSTS) score was 81.1 (range, 74-84.3). In our institutional case series, 2 out of 5 patients had DHR revision for periprosthetic fracture and aseptic loosening at 16 and 27 months after surgery, respectively.

CONCLUSIONS

Distal humerus replacement is a successful reconstruction strategy for tumors of the distal humerus, with high implant survival and good to excellent functional outcomes.

Does Wound VAC Temporization Offer Patient-Reported Outcomes Similar to Single-Stage Excision Reconstruction After Myxofibrosarcoma Resection?

BACKGROUND

Vacuum-assisted closure (VAC) temporization is a promising technique to achieve local control in aggressive soft tissue sarcomas. Despite its previously reported efficacy, adoption of VAC temporization remains limited, primarily due to the scarce literature on patient-reported outcomes (PROs) supporting its efficacy. This study compared the postoperative PROs after VAC temporization or single-stage (SS) excision and reconstruction for patients undergoing surgical resection for myxofibrosarcoma management.

METHODS

A retrospective analysis of myxofibrosarcoma patients who underwent surgical resections at our institution from 2016 to 2022 was performed. Postoperative PROs collected prospectively for those treated with VAC temporization or SS excision/reconstruction were compared using a visual analog scale (VAS) for pain and three Patient-Reported Outcomes Measurement Information System (PROMIS) questionnaires: Global Health Short-Form Mental (SF Mental), Global Health Short-Form Physical (SF Physical), and Physical Function Short-Form 10a (SF 10a). Absolute and differential (postoperative minus preoperative) scores at the 1-month, 3-month, 6-month, 1-year, and 2-year time points were compared.

RESULTS

The analysis included 79 patients (47 treated with VAC temporization and 32 treated with SS excision/reconstruction). All outcomes were similar between the groups except for physical function 1 year after surgery, in which the differential PROMIS SF 10a scores were higher in the SS group (p = 0.001). All the remaining absolute and differential PROMIS and VAS pain scores were similar between the groups at all time points. Postoperative complications did not differ between the groups.

CONCLUSION

The PROs for physical and mental health, physical function, and pain were similar between the myxofibrosarcoma patients who had VAC temporization and those who had SS excision/reconstruction after surgical resection.

Patient-Reported Outcomes After Surgical Treatment of Early Osteoarthritis of the First Carpometacarpal Joint

BACKGROUND

The goals of this study are to describe the reoperation rates in patients who underwent Wilson osteotomy compared with patients who underwent carpometacarpal (CMC) arthroplasty for early-stage arthritis and to evaluate the factors influencing the patient-reported outcomes.

METHODS

Retrospectively, 52 patients who underwent surgery for stage I/II osteoarthritis of the thumb carpometacarpal were identified, consisting of 17 (33%) patients who underwent Wilson osteotomy and 35 (67%) who underwent carpometacarpal arthroplasty. A total of 28 (55%) patients completed the outcome questionnaires, consisting of 11 (39%) patients who underwent Wilson osteotomy and 17 (61%) patients who underwent carpometacarpal arthroplasty. We performed a multivariable linear regression model to identify factors associated with the Numeric Rating Scale (NRS) pain intensity at final follow-up.

RESULTS

Among the patients who underwent CMC arthroplasty, 2 had a reoperation. Among the patients who underwent Wilson osteotomy, 3 had a reoperation. Among the patients who completed the outcome questionnaires, the median quick Disabilities of the Arm, Shoulder and Hand score was 10 and the median NRS Pain Intensity score was 0. In multivariable analysis, the postoperative Patient-Reported Outcomes Measurement Information System Pain Interference (PROMIS PI) was independently associated with higher postoperative NRS pain scores.

CONCLUSION

In younger patients with stage I/II CMC osteoarthritis, Wilson osteotomy may be a reasonable alternative to CMC arthroplasty. Outcomes were similar between both groups at mid-term follow-up, with only a slightly higher pain score in the osteotomy group. In patients with stage I/II carpometacarpal osteoarthritis, the PROMIS PI is the main factor indicating successful outcomes.

Cross-cultural adaptation and validation of a self-reporting tool to assess health-related quality of life for Egyptians with extremity bone sarcomas in childhood or adolescence

BACKGROUND

Validated self-reporting tools are required to evaluate the functional outcome and health-related quality of life (HRQOL) for those who had extremity bone sarcomas in their childhood or adolescence. Our study pursued cross-cultural adaptation and validation of the pediatric Toronto Extremity Salvage Score (pTESS) and Toronto Extremity Salvage Score (TESS) to assess the functional outcome for Egyptian children and adult survivors following surgeries of extremity bone sarcomas. In the modified versions of pTESS and TESS, mental domains were added to allow the evaluation of HRQOL using a specific instrument for childhood bone cancer.

METHODS

The internal consistency and test-retest reliability of the studied forms were assessed with Cronbach's alpha and Intra-class coefficients (ICC), respectively. For convergent validity, correlations between scores of the generic Pediatric Quality of Life Inventory (PedsQL 4.0) and pTESS /TESS scores were reported. Factor Analysis was feasible for pTESS-leg; due to the insufficient samples, only the average inter-item correlation coefficients were reported for the remaining versions.

RESULTS

Out of 233 participants, 134 responded to pTESS-leg, 53 to TESS-leg, 36 to pTESS-arm, and only 10 to TESS-arm. All versions showed excellent internal consistency (Cronbach's alpha >0.9), good test-retest reliability (ICC >0.8), moderate to strong correlations with PedsQL, and acceptable average inter-item correlation coefficients (≥0.3). Three factors were extracted for the pTESS-leg, in which all mental items were loaded on one separate factor with factor loadings exceeding 0.4. Active chemotherapy, less than one year from primary surgery, or tibial tumors were associated with significantly inferior pTESS/TESS scores in the lower extremity group.

CONCLUSION

The Egyptian pTESS and TESS are valid and reliable self-reporting tools for assessing the functional outcome following surgeries for extremity bone sarcomas. The modified pTESS and TESS versions, which include additional mental domains, enabled the assessment of the overall health status of our population. Future studies should include a larger sample size and evaluate the ability of pTESS/TESS to track progress over time.

Pediatric and Adult Patients Have Similar Functional Improvement After Endoprosthetic Reconstruction of Lower-Extremity Tumors

BACKGROUND

Although the treatment of lower-extremity bone tumors is similar between adult and pediatric patients, differences in outcomes are unknown. Outcomes for lower-extremity oncologic reconstruction have been challenging to study because of the low incidence and heterogeneity in disease and patient characteristics. The PARITY (Prophylactic Antibiotic Regimens in Tumor Surgery) trial is the largest prospective data set assembled to date for patients with lower-extremity bone tumors and presents an opportunity to investigate differences in outcomes between these groups.

METHODS

Patient details were acquired from the prospectively collected PARITY trial database. The 1993 Musculoskeletal Tumor Society (MSTS-93) and Toronto Extremity Salvage Score (TESS) questionnaires were administered preoperatively and at 3, 6, and 12 months postoperatively. Continuous outcomes were compared between groups with use of the Student t test, and dichotomous outcomes were compared with use of the Pearson chi-square test.

RESULTS

A total of 150 pediatric and 447 adult patients were included. Pediatric patients were more likely than adult patients to have a primary bone tumor (146 of 150 compared with 287 of 447, respectively; p < 0.001) and to have received adjuvant chemotherapy (140 of 149 compared with 195 of 441, respectively; p < 0.001). Reoperation rates were not significantly different between age groups (45 of 105 pediatric patients compared with 106 of 341 adult patients; p ≤ 0.13). Pediatric patients had higher mean MSTS-93 scores (64.7 compared with 53.8 among adult patients; p < 0.001) and TESS (73.4 compared with 60.4 among adult patients; p < 0.001) at baseline, which continued to 1 year postoperatively (mean MSTS-93 score, 82.0 compared with 76.8 among adult patients; p = 0.02; mean TESS, 87.7 compared with 78.6 among adult patients; p < 0.001). Despite the differences in outcomes between cohorts, pediatric and adult patients demonstrated similar improvement in MSTS-93 scores (mean difference, 17.4 and 20.0, respectively; p = 0.48) and TESS (mean difference, 14.1 and 14.7, respectively; p = 0.83) from baseline to 1 year postoperatively.

CONCLUSIONS

Pediatric patients had significantly better functional outcomes than adult patients at nearly all of the included postoperative time points; however, pediatric and adult patients showed similar mean improvement in these outcomes at 1 year postoperatively. These findings may be utilized to help guide the postoperative expectations of patients undergoing oncologic reconstruction.

LEVEL OF EVIDENCE

Prognostic Level II. See Instructions for Authors for a complete description of levels of evidence.

PROMIS Physical Function and Pain Interference Scores Correlate with the Lower Extremity Toronto Extremity Salvage Score

The Toronto Extremity Salvage Score (TESS) and the National Institutes of Health Patient-Reported Outcomes Measurement Information System (PROMIS) are both utilized to measure patient-reported outcomes in adults with musculoskeletal oncologic conditions. However, the relationship between them has not been studied. We sought to describe a link between Lower Extremity (LE) TESS and PROMIS Physical Function (PF) scores, as well as between LE TESS and Pain Interference (PI) scores, to develop a method for converting scores between TESS and PROMIS and to examine whether TESS and PROMIS captured differences in pain and function between clinically relevant subgroups in our population.

Methods

Our study population consisted of 125 adult patients who underwent surgical treatment of a lower-extremity musculoskeletal tumor at a single sarcoma center between December 2015 and October 2018. The LE TESS questionnaire was administered to patients via paper and the PROMIS PF and PI were administered via iPad at a preoperative appointment. The relationship between LE TESS and PROMIS measures was analyzed with use of generalized linear modeling. Subgroup analyses were performed with a 2-tailed t test or 1-way analysis of variance.

Results

PROMIS PF had a very strong positive correlation with LE TESS (r = 0.83) and was related through the following equation: PROMIS PF = 0.00294 × (LE TESS)² + 22.6. PROMIS PI had a strong negative correlation with LE TESS (r = -0.77) and was related through the following equation: PROMIS PI = -0.00259 × (LE TESS)² + 73.8. PROMIS PF and PI performed similarly to LE TESS across multiple patient subgroups and captured the expected differences between subgroups.

Conclusions

LE TESS and PROMIS PF appeared to measure similar information in patients with an orthopaedic oncologic condition. Moreover, PROMIS PI scores were strongly correlated with functional disability as measured with the LE TESS. Understanding the relationship between TESS and PROMIS will allow the comparison and combination of data for both clinical and research purposes.

Level of Evidence

Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.

Patients With Metastatic Disease Are at Highest Risk for Anxiety and Depression in an Orthopedic Oncology Patient Population

PURPOSE

Patients with cancer are at risk for anxiety and depression; however, the patterns and predictors of symptoms in an orthopedic oncology population have not been studied.

METHODS

We retrospectively reviewed Patient-Reported Outcomes Measurement Information System scores of all adult patients who underwent palliative surgery for metastatic cancer, resection of a sarcoma, or nononcologic total joint arthroplasty at a single institution from 2015 to 2020. Backward stepwise linear regression was used to determine risk factors for perioperative anxiety and depression.

RESULTS

Postoperative anxiety and depression were more prevalent in patients with metastatic disease than localized cancer or nononcologic conditions (P < .001 and P < .001, respectively). Worse preoperative pain and function were associated with higher preoperative anxiety (β = .321, P = .001; β = -.236, P = .012, respectively) and depression (β = .245, P = .009; β = -.279, P = .003, respectively). Worse preoperative anxiety, preoperative depression, and postoperative pain were associated with higher postoperative anxiety (β = .204, P = .012; β = .260, P = .001; β = .447, P < .001, respectively). Worse preoperative depression and postoperative pain also predicted higher postoperative depression (β = .542, P < .001; β = .325, P < .001, respectively).

CONCLUSION

Anxiety and depression were most prevalent in patients with metastatic disease. Compared with total joint arthroplasty patients, patients with cancer less frequently experienced postoperative improvements in anxiety and depression. Worse preoperative pain and function were independently associated with greater preoperative anxiety and depression. Providers should maintain awareness of the relationship between mental and physical health to optimize outcomes.

Using Patient-Reported Outcome Measures to Screen for Cognitive Function Deficits and Stigma in Patients with Single-Suture Craniosynostosis

SUMMARY

Children with single-suture craniosynostosis have small but significant deficits in appearance ratings and neurodevelopment. Traditionally, these parameters are studied using a full battery of examinations, which are very time consuming. This study evaluated a convenient method to measure psychosocial parameters in this population by utilizing patient-reported outcomes measures to evaluate cognitive function and stigma. Stigma and cognitive function were measured, using the Patient-Reported Outcomes Measurement Information System and Quality of Life in Neurological Disorders questionnaires, in 59 consecutive patients at least 5 years old presenting to clinic from July of 2018 to January of 2020 with repaired single-suture craniosynostosis. Parents completed parent proxy cognitive function surveys for patients under age 8. Questionnaires were administered electronically as part of clinical care. Scores were automatically transferred to the electronic medical record and correlated with previously acquired Child Behavior Checklist results. Median time to complete the questionnaires was 57 and 49 seconds, respectively. Stigma and cognitive function were significantly correlated with the associated Child Behavior Checklist subscores (Spearman's rho, -0.384, p = 0.023; and Spearman's rho, -0.683, p = 0.001, respectively). The Patient-Reported Outcomes Measurement Information System and Quality of Life in Neurological Disorders questionnaires offer a convenient method of screening psychosocial parameters in children with single-suture craniosynostosis that otherwise would be difficult to obtain during standard visits. Short completion times and electronic scoring increase clinical utility.

CLINICAL QUESTION/LEVEL OF EVIDENCE

Diagnostic, II.

Patient-Reported Outcomes Measurement Information System (PROMIS) Physical Function Instruments Compare Favorably With Legacy Patient-Reported Outcome Measures in Upper- and Lower-Extremity Orthopaedic Patients: A Systematic Review of the Literature

PURPOSE

To compare Patient-Reported Outcomes Measurement Information System (PROMIS) Physical Function (PF) with traditional ("legacy") patient-reported outcome measures (PROMs) in regard to correlations, ease of use, and quality criteria for upper (UE) and lower extremity (LE) orthopaedic conditions.

METHODS

A systematic search of the PubMed/MEDLINE database was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines to identify published articles that referenced the various PROMIS PF measures. Two authors independently reviewed selected studies. The search returned 857 studies, 85 of which were selected for independent review by 2 authors. Of these, 54 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 6,074 UE and 9,366 LE patients. Overall, PROMIS PF measures demonstrated strong correlations with legacy PROMs among UE (weighted Pearson correlation, 0.624, standard error [SE] = 0.042; weighted Spearman correlation, 0.566, SE = 0.042) and LE patients (weighted Pearson correlation, 0.645, SE = 0.062; weighted Spearman correlation, 0.631, SE = 0.041). PROMIS PF questionnaires completed by UE patients had fewer questions than legacy PROMs (5.9 vs 17.7, P = .0093) and were completed in less time (90.5 vs 223.8 seconds, P = .084). PROMIS PF questionnaires completed by LE patients had fewer questions than legacy PROMs (4.81 vs 15.33, P < .001) and were completed in less time (63.6 vs 203.2 seconds, P = .0063). The differences for the reliability measures were not significant.

CONCLUSIONS

PROMIS PF scores correlate strongly with commonly used legacy PROMs in orthopaedics, particularly in UE and LE patients. PROMIS PF forms can be administered efficiently and to a broad patient population while remaining highly reliable. Therefore, they can be justified for standardized use among orthopaedic patients with UE and LE conditions, improving the ability to aggregate and compare outcomes in orthopaedic research.

LEVEL OF EVIDENCE

Level IV, systematic review of Level I-IV evidence.

Preoperative psychometric properties of Patient-Reported Outcomes Measurement Information System Upper Extremity, Pain Interference, and Depression in Bankart repair and rotator cuff repair

BACKGROUND

We aimed to examine the preoperative performance of Patient-Reported Outcomes Measurement Information System (PROMIS) Upper Extremity (UE, versions 1.2 and 2.0), Pain Interference (PI, version 1.1), and Depression (version 1.0) testing across multiple orthopedic procedures for the upper extremity and define its susceptibility to preoperative floor and ceiling effects.

METHODS

We conducted a retrospective analysis of prospectively collected patient-reported outcome measures using an electronic outcome registry for procedures performed between May 2017 and April 2019. Current Procedural Terminology (CPT) codes were used to examine cohorts for 2 upper-extremity orthopedic procedures: Bankart repair and arthroscopic rotator cuff repair (ARCR). Shapiro-Wilk normality testing was used to assess score distributions for normalcy; given non-normal score distributions, Spearman correlation coefficients were calculated for preoperative patient-reported outcome scores. Absolute floor and ceiling effects were calculated for preoperative time points based on CPT code.

RESULTS

A total of 488 patients were included across the Bankart repair cohort (n = 109; mean age, 29.3 ± 12.5 years) and ARCR cohort (n = 379; mean age, 57.5 ± 9.5 years). In the Bankart repair cohort, the PROMIS PI score demonstrated strong correlations with the American Shoulder and Elbow Surgeons score (r = -0.63), Constant score (r = -0.75), PROMIS UE score (r = -0.75), and Veterans RAND-6 Domain score (r = -0.61). The PROMIS Depression score (r = 0.23 and r = 0.17, respectively), Short Form 12 Mental Composite Scale score (r = 0.34 and r = 0.11, respectively), and Veterans RAND 12-item health survey Mental Composite Scale score (r = 0.44 and r = 0.15, respectively) exhibited poor correlations with the PROMIS PI and UE scores. In the ARCR cohort, the PROMIS PI score demonstrated a good correlation with the PROMIS UE score (r = 0.61). The Constant score (r = 0.58 and r = 0.67, respectively), Veterans RAND 12-item health survey Physical Composite Scale score (r = 0.58 and r = 0.47, respectively), and Veterans RAND-6 Domain score (r = 0.67 and r = 0.53, respectively) exhibited good correlations with the PROMIS PI and UE measures. No significant absolute floor or ceiling effects were observed for the PROMIS instruments except the PROMIS Depression measure: An absolute floor effect was noted for both the Bankart repair (n = 12, 30%) and ARCR (n = 38, 14.7%) groups.

CONCLUSION

The PROMIS PI and UE instruments perform favorably compared with legacy outcome instruments in patients receiving Bankart repair, as well as those undergoing ARCR. Furthermore, in both populations, the PROMIS Depression instrument exhibits absolute floor effects whereas the PROMIS PI and UE instruments fail to demonstrate any absolute floor or ceiling effects.

Patient-reported assessment of outcome after surgery for bone metastases

Regardless of prognosis, surgery is often considered in metastatic bone disease (MBD) as a palliative procedure to improve function and quality of life. Traditional focus on objective outcomes such as mortality is inappropriate in this group, and there is a drive to assess outcomes via patient-reported outcome measures (PROMs). This is an overview of current understanding of MBD outcomes and how this should influence future decision-making and research. The objectives of this review were to identify difficulties in measuring PROMs in the MBD patient population and explore alternatives to patientreported outcomes. We also provide an overview of current understanding of outcomes in MBD and how this should influence decision-making and direct research.

Complications, mobility, and quality of life in ankle sarcoma patients

AIMS

The aims of the study were to analyze differences in surgical and oncological outcomes, as well as quality of life (QoL) and function in patients with ankle sarcomas undergoing three forms of surgical treatment, minor or major limb salvage surgery (LSS), or amputation.

METHODS

A total of 69 patients with ankle sarcomas, treated between 1981 and 2017 at two tumour centres, were retrospectively reviewed (mean age at surgery: 46.3 years (SD 22.0); 31 females (45%)). Among these 69 patients 25 were analyzed prospectively (mean age at latest follow-up: 61.2 years (SD 20.7); 11 females (44%)), and assessed for mobility using the Prosthetic Limb Users Survey of Mobility (PLUS-M; for amputees only), the Toronto Extremity Salvage Score (TESS), and the University of California, Los Angeles (UCLA) Activity Score. Individual QoL was evaluated in these 25 patients using the five-level EuroQol five-dimension (EQ-5D-5L) and Fragebogen zur Lebenszufriedenheit/Questions on Life Satisfaction (FLZ).

RESULTS

Of the total number of patients in the study, 22 (32%) underwent minor LSS and 22 (32%) underwent major LSS; 25 underwent primary amputation (36%). Complications developed in 26 (38%) patients, and were more common in those with major or minor LSS in comparison to amputation (59% vs 36% vs 20%; p = 0.022). A time-dependent trend towards higher complication risk following any LSS was present (relative risk: 0.204; 95% confidence interval (CI) 0.026 to 1.614; p = 0.095). In the prospective cohort, mean TESS was higher following minor LSS in comparison to amputation (91.0 vs 67.3; p = 0.006), while there was no statistically significant difference between major LSS and amputation (81.6 vs 67.3; p = 0.099). There was no difference in mean UCLA (p = 0.334) between the three groups (p = 0.334). None of the items in FLZ or EQ-5D-5L were different between the three groups (all p > 0.05), except for FLZ item "self-relation", being lower in amputees.

CONCLUSION

Complications are common following LSS for ankle sarcomas. QoL is comparable between patients with LSS or amputation, despite better mobility scores for patients following minor LSS. We conclude that these results allow a decision for amputation to be made more easily in patients particularly where the principles of oncological surgery would otherwise be at risk. Cite this article: Bone Joint J 2021;103-B(3):553-561.

Advances in the Functional Assessment of Patients with Sarcoma

Functional assessment of patients with osteosarcoma may yield unique insights into the guide and advance treatment. A range of patient-reported outcomes has been validated, including general health and condition-specific measures as well as computer adaptive testing. Health state utility measures, which facilitate comparative-effectiveness research, are also available. Beyond these surveys, and laboratory-dependent gait analyses, is the potential for real-world evaluation through research-oriented and consumer-oriented accelerometers. Initial studies have shown promising validity of these activity trackers and may also have implications for traditional oncologic outcomes.