Patient-Reported Allergies Do Not Predict Poorer PROMIS Function, Pain, and Depression Scores Following Foot and Ankle Surgery

Increasing patient-reported allergies are not associated with pain, functional outcomes, or satisfaction following medial patellofemoral ligament reconstruction: a retrospective comparative cohort study

Background

Patient-reported allergies (PRAs) are often stigmatized as a potential nonmodifiable risk factor for increased pain and worse functional outcomes following surgery. However, there is a dearth of literature directly assessing the impact of PRAs on outcomes in sport surgeries such as medial patellofemoral ligament reconstruction (MPFLR). The purpose of our study was to determine whether PRAs were associated with worse outcomes following MPFLR.

Methods

We conducted a retrospective review of patients who underwent MPFLR at our institution from 2011 to 2019. Patients were included if they had at least 12 months of follow-up. PRAs were obtained from preoperative medical assessments and categorized by drug class. Demographic and perioperative data were obtained from electronic medical records. Postoperative outcomes were measured using a telephone survey and included recurrent instability, Visual analog scale (VAS) for pain, VAS for sports, Kujala score, MPFL-Return to Sport after Injury (MPFL-RSI) score, and overall satisfaction score. Multiple linear regression was used to determine association between PRAs and outcome measures, and p-values less than 0.05 were considered significant.

Results

The cohort included 141 MPFLR. Most patients were female (98, 70%) with an average age of 25 years (range 12–56 years). Average follow-up time was 47 months. Forty-seven patients (33%) reported at least one PRA. There were no significant differences in postoperative pain, functional outcomes, satisfaction, or return to sport between patients with or without PRAs (all p > 0.05). Absence of antibiotic PRAs was predictive of higher VAS (p < 0.007), but there were no other differences. There were no significant differences in outcomes between patients without PRAs, PRAs without a concomitant psychiatric disorder, or PRAs with a concomitant psychiatric disorder (all p > 0.05).

Conclusions

In conclusion, PRAs with or without concomitant psychiatric diagnoses are not associated with worse postoperative pain, functional outcomes, or satisfaction following MPFLR with allograft, dispelling common misconceptions that increased number of allergies or psychiatric diagnoses lead to inferior surgical outcomes. Presence of antibiotic allergies was associated with lower VAS postoperative pain score. Future research should investigate the relationship between PRAs and other surgeries in the field of sports medicine.

Impact of Patient-Reported Allergies on Early Postoperative Opioid Use and Outcomes Following Ambulatory Hand Surgery

Background: Patient-reported allergies (PRAs) are associated with suboptimal orthopaedic surgery outcomes and may serve as a proxy for mental health. While mental health disorders are known risk factors for increased opioid use, less is known about how PRAs impact opioid use after orthopedic surgery. The purpose of this study was to investigate the association between PRAs and postoperative opioid use, pain, and satisfaction following hand surgery. Methods: Patients who underwent ambulatory hand surgery at a single institution from May 2017 to March 2019 were retrospectively reviewed. Various scores, including the Mindfulness Attention Awareness Scale (MAAS), were collected preoperatively. Postoperatively, patients completed a 2-week pain diary, satisfaction, and visual analog scale (VAS) pain scores. Opioid consumption was converted to oral morphine equivalents (OMEs) using standard conversions. Results: A total of 137 patients were divided into 2 groups based on presence (≥1) (n = 73) or absence (0) (n = 64) of PRAs. At baseline, the ≥ 1 PRA group had significantly higher female composition (P < .001) and pain (P < .001) and lower PROMIS mental health scores (P = .044). Postoperative OME consumption averaged 42.5 (range 0-416) in the entire cohort, with no differences between groups. Among patients with ≥ 1 PRA, increasing number of allergies significantly correlated with increasing OME consumption across all time points (week 1, P = .016; week 2, P = .001; total, P = .005). Conclusions: The presence of PRAs did not impact postoperative narcotic usage, pain, or satisfaction. Increasing numbers of PRAs did, however, significantly correlate with higher narcotic use. These results may have implications for postoperative pain management in this population.

Do Self-Reported Drug Allergies Influence Clinically Significant Outcome Improvement Following Osteochondral Allograft Transplantation? A Nested Cohort Study

OBJECTIVE

To compare clinical outcomes for patients who underwent osteochondral allograft transplantation (OCA) based on the presence or absence of one or more self-reported drug allergies.

DESIGN

Prospective data were collected from 245 consecutive patients after OCA of the knee from one large academic institution. Patient-reported allergies were obtained via chart review. Patient-reported outcome measures, including activities of daily living of the Knee Outcome Survey (KOS-ADL), Marx Activity Scale, International Knee Documentation Committee (IKDC), and visual analogue scale (VAS) pain were all collected. The minimal clinically important difference (MCID) for each outcome was quantified using a distribution-based method. Independent t tests were used to compare patient-reported outcome measures between those with and without self-reported allergies, while chi-square analysis of association was used to compare rates of MCID achievement.

RESULTS

Of 245 patients included, 83 (33.9%) reported having at least one drug allergy at the time of OCA. There were no statistically significant differences with regard to patient demographics, including age, body mass index, gender, or sports participation between those with and without a reported allergy. Similarly, there were no significant differences found between baseline preoperative patient-reported outcomes. Overall, both cohorts demonstrated a significant improvement from baseline scores at 2 years postoperatively. There were no differences found between any patient-reported outcome at 2 years postoperatively. The presence of at least one self-reported drug allergy was not a significant risk factor for failing to achieve the MCID in any specific outcome measure.

CONCLUSIONS

The presence of one or more drug allergy was not associated with worse patient-reported outcomes or lower rates of clinically significant outcome improvement after OCA.

Patient-reported drug and latex allergies negatively affect outcomes after total and reverse shoulder arthroplasty

BACKGROUND

Patient-reported allergies (PRAs) have been identified as a risk factor for worse outcomes and less satisfaction in patients undergoing knee and hip arthroplasty. Similar associations have not been elucidated in shoulder arthroplasty patients; however, previous research is sparse. The purpose of this study was to assess the outcomes following shoulder arthroplasty surgery with respect to patient-reported drug allergies. It was hypothesized that a higher number of allergies would be associated with worse patient-reported outcomes (PROs) following shoulder arthroplasty surgery.

METHODS

Consecutive patients aged 18-89 years at the time of surgery who underwent primary shoulder arthroplasty between October 2005 and March 2018 performed by a single surgeon and had a minimum follow-up period of 1 year were reviewed. PRO scores, including the American Shoulder and Elbow Surgeons score, Single Assessment Numerical Evaluation score, QuickDASH (short version of Disabilities of the Arm, Shoulder and Hand questionnaire) score, and 12-Item Short Form Health Survey Physical Component Summary and Mental Component Summary scores, as well as patient satisfaction, were collected preoperatively and postoperatively. Early clinical failures were reported. Subjects were categorized into a 3-level factor based on the number of PRAs (0, 1, or ≥2), and bivariate comparisons of mean postoperative PRO scores were performed using Kruskal-Wallis analyses. Additionally, multivariate regression was performed to assess the effect of PRAs on PROs while controlling for age, sex, arthroplasty type, baseline PRO scores, and Charlson Comorbidity Index.

RESULTS

Overall, 411 shoulders were included in the final study population (367 patients, 44 of whom were treated bilaterally). The population was predominately male patients (n = 265, 64.5%), and the median age at the time of surgery was 66.5 years (first quartile-third quartile, 61.3-71.4 years). Of the patients, 253 (61.6%) underwent total shoulder arthroplasty (TSA) whereas 158 (38.4%) underwent reverse TSA. Five patients (2 TSA and 3 reverse TSA patients) experienced early clinical failure and required revision surgery. Minimum 1-year PROs were obtained for 345 of 406 patients (85.0%) with a mean follow-up period of 1.9 ± 1.2 years. Nearly all postoperative PROs reflected a trend of worse outcomes with more preoperative PRAs; however, the QuickDASH score was the only score showing a significant difference between allergy groups (P = .004). Pair-wise comparison using Nemenyi post hoc testing showed that the QuickDASH score was significantly higher (worse outcomes) for the group with ≥2 allergies compared with the group with 0 allergies. PRA was found to be a statistically significant predictor of higher postoperative QuickDASH scores (P = .043) and was more influential than the Charlson Comorbidity Index and sex. Additionally, PRA was the only statistically significant predictor of patient satisfaction (P = .016).

CONCLUSION

An increasing number of preoperative PRAs is associated with worse PROs and patient satisfaction following shoulder arthroplasty. The number of PRAs was the most influential predictor of patient satisfaction.

Reporting and utilization of Patient-Reported Outcomes Measurement Information System® (PROMIS®) measures in orthopedic research and practice: a systematic review

Background

The Patient-Reported Outcomes Measurement Information System^Ⓡ (PROMIS^Ⓡ) is a dynamic system of psychometrically sound patient-reported outcome (PRO) measures. There has been a recent increase in the use of PROMIS measures, yet little has been written about the reporting of these measures in the field of orthopedics. The purpose of this study was to conduct a systematic review to determine the uptake of PROMIS measures across orthopedics and to identify the type of PROMIS measures and domains that are most commonly used in orthopedic research and practice.

Methods

We searched PubMed, Embase, and Scopus using keywords and database-specific subject headings to capture orthopedic studies reporting PROMIS measures through November 2018. Our inclusion criteria were use of PROMIS measures as an outcome or used to describe a population of patients in an orthopedic setting in patients ≥ 18 years of age. We excluded non-quantitative studies, reviews, and case reports.

Results

Our final search yielded 88 studies published from 2013 through 2018, with 57% (50 studies) published in 2018 alone. By body region, 28% (25 studies) reported PROMIS measures in the upper extremity (shoulder, elbow, hand), 36% (32 studies) reported PROMIS measures in the lower extremity (hip, knee, ankle, foot), 19% (17 studies) reported PROMIS measures in the spine, 10% (9 studies) reported PROMIS measures in trauma patients, and 6% (5 studies) reported PROMIS measures in general orthopedic patients. The majority of studies reported between one and three PROMIS domains (82%, 73 studies). The PROMIS Computerized Adaptive Test (CAT) approach was most commonly used (81%, 72 studies). The most frequently reported PROMIS domains were physical function (81%, 71 studies) and pain interference (61%, 54 studies).

Conclusion

Our review found an increase in the reporting of PROMIS measures over the recent years. Utilization of PROMIS measures in orthopedic populations is clinically appropriate and can facilitate communication of outcomes across different provider types and with reduced respondent burden.

Registration

The protocol for this systematic review was designed in accordance with the PRISMA guidelines and is registered with the PROSPERO database (CRD42018088260).

Supplementary Information

The online version contains supplementary material available at 10.1186/s13018-020-02068-9.

Overall Health and the Influence of Physical Therapy on Physical Function Following Total Ankle Arthroplasty

BACKGROUND

The overall health and the importance of physical therapy for people following total ankle arthroplasty (TAA) have been understudied. Our purpose was to characterize the overall health of patients following TAA, and explore the frequency, influence, and patient-perceived value of physical therapy.

METHODS

People who received a TAA participated in this retrospective cohort online survey study. The survey included medical history questions and items from the Patient-Reported Outcomes Measurement Information System (PROMIS) Short Forms. Seven PROMIS domains, reflecting the biopsychosocial model of care (physical, mental, social), were included to examine participant overall health status in comparison to the general population. Items regarding physical therapy participation (yes/no), number of visits, and perceived value (scale 0-10; 10 = extremely helpful) were also included. Descriptive statistics were generated for participant characteristics, PROMIS domain T scores, and physical therapy questions. The influence of participant characteristics or physical therapy visits on PROMIS domain T scores that scored below the population mean were examined with multiple linear regression or ordinal regression.

RESULTS

The response rate was 61% (n=95). Average postoperative time was approximately 3 years (mean [SD]: 40.0 [35.3] months). Physical function and ability to participate in social roles and activities domain T scores were at least 1 SD below the population mean. Most patients received physical therapy (86%; 17.1 [11.0] visits) and found it helpful (7.2 [3.0]). Participant characteristics were minimally predictive of physical function and social participation T scores. Number of physical therapy visits predicted physical function T scores (P = .03).

CONCLUSIONS

Most health domain scores approached the population mean. Physical therapy was perceived to have a high value, and greater visits were related to greater physical function. However, lower physical function and social participation scores suggest that postoperative care directed toward these domains could improve the value of TAA and promote overall health.

LEVEL OF EVIDENCE

Level III, retrospective comparative study.

Anxiety is the cause of the worse outcomes of allergic patients after total knee arthroplasty

PURPOSE

The presence of allergies has been proposed as a risk factor for worse outcomes in total knee arthroplasty surgery. The aim of this study is to evaluate if the presence of some psychiatric disorders is more frequent in patients who report allergies and if they could be the main cause for the worse outcomes.

METHODS

A prospective study, including patients undergoing a primary total knee arthroplasty, was designed. In the preoperative visit, all the patients completed a questionnaire about the presence of allergies and also psychiatric tests for anxiety (State-Trait Anxiety Inventory-STAI-), depression (Remission from Depression Questionnaire-RDQ-), somatization disorder (Patient Health Questionnaire-15-PHQ-15-), pain catastrophizing syndrome (Pain Catastrophizing Scale-PCS), and personality disorder (Reduced NEO-Inventory of Five Factors-NEO-FFI-). In the preoperative and at 6 months of follow up, the functional results of the surgery were assessed by the WOMAC, the SF-12, and the KSS scores.

RESULTS

A total of 209 patients was included: 136 (65%) did not have reported allergies and 73 (35%) did report some allergies. The psychiatric questionnaires showed that the presence of anxiety was more prevalent in the group of patients with reported allergies (STAI-T: no allergies 24.08 points vs. allergies 19.18 points, p = 0.039). When comparing the functional outcomes at 6 months of follow up, most of the analyzed scores improved less in the group of patients with reported allergies than in the no allergy-referred group: WOMAC-total score (34.37 vs. 40.10 points, p = 0.023), WOMAC-pain score (6.03 vs. 7.50 points, p = 0.018), WOMAC-function score (22.97 vs. 27.24 points, p = 0.023), KSS-knee score (25.37 vs. 33.79 points, p = 0.002), and SF-12 physical score (7.89 vs. 11.15 points, p = 0.046). The significance of the difference in the outcomes scores in this group was lost after adjusting for anxiety (p > 0.05).

CONCLUSION

Allergies reported by patients are confirmed as a risk factor for worse results after TKA surgery. The relationship with anxiety disorder seems to explain the association between self-reported allergies and sub-optimal outcomes.

LEVEL OF EVIDENCE

II.

Establishing "Normal" Patient-Reported Outcomes Measurement Information System Physical Function and Pain Interference Scores: A True Reference Score According to Adults Free of Joint Pain and Disability

Numerous recent studies have demonstrated the validity and efficiency of the National Institutes of Health Patient-Reported Outcomes Measurement Information System (PROMIS) forms in patients undergoing orthopaedic surgical procedures. It is assumed that a score of 50 in each domain represents the health state of a “reference” population, but this threshold has not been definitively proven. In order to truly assess whether a given orthopaedic intervention is successful, the comparative scores of healthy individuals must be known for any given health domain measured. Therefore, the purpose of this study was to determine baseline scores for the PROMIS general physical function (PROMIS-PF), pain interference (PROMIS-PI), and upper-extremity physical function (PROMIS-UE) domains in physically healthy, asymptomatic adult individuals. We hypothesized that, in individuals <40 years old, the mean PROMIS-PF and PROMIS-UE scores would be >50 and PROMIS-PI scores would be <50. We further hypothesized that these scores would be impacted by participant age.