Short Form-36 Physical Component Score Research Articles

Feasibility of an Intervention Study to Support Families When Their Loved One Has Life-sustaining Therapy Withdrawn.

This investigation addressed family member perceptions of preparation for withdrawal of life-sustaining treatment in the intensive care unit. These families are at a high risk for psychosocial and physical sequelae. The quantitative results of this mixed methods study are reported. A control group received usual care and an educational booklet component of the intervention. The experimental group received the above plus exposure to comfort cart items and additional psychological support. Twenty-eight family members enrolled over a 13-month period. Sixty-one percent (10 intervention, 7 control) completed the follow-up. Fourteen family members (82%) recalled the booklet. Some family members reported moderate to severe depression (12.5%), anxiety (12.5%), and stress (12.6%). Satisfaction with care (83.7%-85.2%) and family member well-being (44.1) were within the norm. Short Form-36 physical component score was higher than the norm, and the mental component score was lower than the norm. This study demonstrated feasibility and acceptability of the interventions and follow-up questionnaires when families make the difficult decision to withdraw treatment. Strategies are suggested to strengthen statistical power.

Health-related quality of life of patients with idiopathic pulmonary fibrosis: a systematic review and meta-analysis.

Idiopathic pulmonary fibrosis (IPF) is one of the most common forms of interstitial lung disease presenting in persons 50 years and older. Through a comprehensive review of available studies, we aimed to assess health-related quality of life (HRQoL) of people living with IPF and the instruments used in this assessment.Searches were conducted up to May, 2020. Quality appraisal and data extraction were performed using pre-designed forms. Narrative synthesis approach was used to report results of the systematic review and a random effects model was used for the meta-analysis. A leave-one-out sensitivity analysis was performed, and a trim and fill method was used to assess publication bias.The review included 134 studies. The most used instruments to measure HRQoL were St George's Respiratory Questionnaire (SGRQ), Short Form 36 (SF36) and EuroQoL (EQ5D). Standardised mean scores (95% confidence interval) for these instruments were as follows: SGRQ total score: 44.72 (42.21-47.22); SF36 physical component score (PCS): 37.00 (34.74-39.26) SF36 mental component score (MCS): 50.18 (48.41-51.95); King's Brief Interstitial Lung Disease questionnaire total score: 58.38 (55.26-61.51); and EQ5D utility: 0.73 (0.68-0.79). Analysis of standardised means for both SGRQ and SF36 demonstrated worse scores in physical health domains as compared to mental health domains.This systematic review confirms that IPF negatively affected HRQoL, mostly impacting the physical health domains. This study also demonstrated that a diverse number of instruments are used to evaluate HRQoL. In view of this diversity, a standardised approach to measurement of HRQoL for IPF is important to ensure that comparisons made are reliable.

Long-Term Functional Outcomes and Quality of Life at Minimum 10-Year Follow-Up After Fixed-Bearing Unicompartmental Knee Arthroplasty and Total Knee Arthroplasty for Isolated Medial Compartment Osteoarthritis

BackgroundThe aim of this study is to compare the long-term functional outcome and quality of life between total knee arthroplasty (TKA) and fixed-bearing unicompartmental knee arthroplasty (UKA) for the treatment of isolated medial compartment osteoarthritis. MethodsBetween 2000 and 2008, a total of 218 patients underwent primary UKA at our tertiary hospital. A TKA group was matched through 1:1 propensity score matching and adjusted for age, gender, body mass index, preoperative knee flexion, and function scores. All patients had medial compartment osteoarthritis. The patients were assessed with the range of motion, Knee Society Knee Score and Knee Society Function Score, Oxford Knee Score, Short Form-36 physical component score (PCS) and mental component score preoperatively, at 6 months, 2 years, and 10 years. Patients’ satisfaction, expectation fulfillment, and minimal clinically important difference were analyzed. ResultsThere were no differences in baseline characteristics between groups after propensity score matching (P > .05). UKA had greater knee flexion at all time points. Although the Knee Society Function Score was superior in UKA by 5.5, 3, and 4.3 points at 6 months, 2 years, and 10 years, respectively (P < .001), these differences did not exceed the minimal clinically important difference (Knee Society Knee Score 6.1). There were no significant differences in the Oxford Knee Score and Short Form-36 physical component score/mental component score. At 10 years, similar proportions of UKA and TKA were satisfied (90.8% vs 89.9%, P = .44) and had expectation fulfillment (89.4% vs 88.5%, P = .46). Between 2 and 10 years, all function scores deteriorated significantly for both groups (P < .01). ConclusionUKA and TKA are excellent treatment modalities for isolated medial compartment osteoarthritis, with similar functional outcomes, quality of life, and satisfaction at 10 years.

What Predicts Health-Related Quality of Life for Patients With Displaced Femoral Neck Fractures Managed With Arthroplasty? A Secondary Analysis of the HEALTH Trial.

Total hip arthroplasty (THA) has been argued to improve health-related quality of life (HRQoL) and function in femoral neck fracture patients compared with hemiarthroplasty (HA). The HEALTH trial showed no clinically important functional advantages of THA over HA. The current analysis explores factors associated with HRQoL and function in this population. Using repeated measures regression, we estimated the association between HRQoL and function [Short Form-12 (SF-12) physical component score (PCS) and Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) function score] and 23 variables. THA as compared to monopolar HA, but not bipolar HA, was more likely to improve PCS scores (adjusted mean difference [AMD] 1.88 points, P = 0.02), whereas higher American Society of Anesthesiologists score (AMD -2.64, P < 0.01), preoperative use of an aid (AMD -2.66, P < 0.01), and partial weight-bearing status postoperatively (AMD -1.38, P = 0.04) demonstrated less improvement of PCS scores over time. THA improved WOMAC function scores over time compared with monopolar HA (but not bipolar HA) (AMD -2.40, P < 0.01), whereas higher American Society of Anesthesiologists classification (AMD 1.99, P = 0.01) and preoperative use of an aid (AMD 5.39, P < 0.01) were associated with lower WOMAC function scores. Preoperative treatment for depression was associated with lower functional scores (AMD 7.73, P < 0.01). Patients receiving THA are likely to receive small and clinically unimportant improvements in health utility and function compared with those receiving monopolar HA and little improvement compared with those receiving bipolar HA. Patient-specific characteristics seem to play a larger role in predicting functional improvement among femoral neck fracture patients. Prognostic Level II.

Neurocognitive and Quality-of-life Outcomes Following Intensive Care Admission: A Prospective 6-month Follow-up Study.

BackgroundPost-intensive care survivors have decreased quality-of-life scores and prolonged cognitive dysfunction due to baseline factors and events related to intensive care unit admission, which remain largely unrecognized.Materials and methodsA prospective observational cohort study to assess the quality of life and occurrence of cognitive dysfunction, 3 and 6 months following discharge from the intensive care unit, was carried out. We enrolled 136 adults presenting to the intensive care unit with no prior cognitive dysfunction or depression and followed up and assessed them with repeatable battery for the assessment of neuropsychological status (RBANS) and quality of life with short Form-36 (SF-36) health survey.ResultsThe incidence and prevalence of cognitive dysfunction was 100% at 3 and 6 months, respectively, as assessed by RBANS with a global cognition scores at 3 and 6 months of 71 (IQR 68.5–73) and 74 (IQR 72–86), respectively. Higher Charlson's comorbidity score, increased severity of illness, longer duration of mechanical ventilation, pain, delirium, coma, and hospital stay were associated with statistically significant lower scores at 3 months. The median SF-36 mental component score (MCS) and physical component score (PCS) at 3 months were 38.4 and 32.5 and at 6 months were 38.2 and 32.6, respectively. Poor score was associated significantly with advancing age, poor functional parameters at baseline as evidenced by clinical frailty, poor baseline Katz ADL scores, increased severity of illness, longer duration of mechanical ventilation, occurrence and duration of delirium, coma, pain, and usage of sedatives with or without analgesics.Conclusion and clinical significancePatients discharged from the intensive care unit are at high risk for persistent cognitive impairment and poor quality of life score. Poor baseline patient characteristics and events occurring in ICU are associated with worse cognition and quality of life scores. There is an urgent need to prevent, diagnose, and manage these patients by optimizing intensive care practices.How to cite this articleBalasubramanian V, Suri JC, Ish P, Gupta N, Behera D, Gupta P, et al. Neurocognitive and Quality-of-life Outcomes Following Intensive Care Admission: A Prospective 6-month Follow-up Study. Indian J Crit Care Med 2020;24(10):932–937.

Are Patient Outcomes Affected by the Presence of a Fellow or Resident in Lumbar Decompression Surgery?

Retrospective cohort study. The aim of this study was to determine whether the presence of a fellow or resident (F/R) compared to a physician assistant (PA) affected surgical variables or short-term patient outcomes. Although orthopedic spine fellows and residents must participate in minimum number of decompression surgeries to gain competency, the impact of trainee presence on patient outcomes has not been assessed. One hundred and seventy-one patients that underwent a one- to three-level lumbar spine decompression procedure at a high-volume academic center were retrospectively identified. Operative reports from all cases were examined and patients were placed into one of two groups based on whether the first assist was a F/R or a PA. Univariate analysis was used to compare differences in total surgery duration, 30-day and 90-day readmissions, infection and revision rates, patient-reported outcome measures (Short Form-12 Physical Component Score and Mental Component Score, Oswestry Disability Index, Visual Analog Scale [VAS] Back, VAS Leg) between groups. Multiple linear regression was used to assess change in each patient reported outcome and multiple binary logistic regression was used to determine significant predictors of revision, infection, and 30- or 90-day readmission. Seventy-eight patients were included in the F/R group compared to 93 patients in the PA group. There were no differences between groups for total surgery time, 30-day or 90-day readmissions, infection, or revision rates. Using univariate analysis, there were no differences between the two groups pre- or postoperatively (P > 0.05). Using multivariate analysis, presence of a surgical trainee did not significantly influence any patient reported outcome and did not affect infection, revision, or 30- and 90-day readmission rates. This is one of the first studies to show that the presence of an orthopedic spine fellow or resident does not affect patient short-term outcomes in lumbar decompression surgery. 3.

Performance of PROMIS Physical Function, Pain Interference, and Depression Computer Adaptive Tests Instruments in Patients Undergoing Meniscal Surgery

PurposeTo compare the performance of the Patient-Reported Outcomes Measurement Information System (PROMIS) physical function (PF), pain interference (PIF), and depression computer adaptive tests (CAT) relative to legacy instruments in patients undergoing meniscal surgery.MethodsPatients scheduled to undergo meniscal surgery completed legacy knee function PROMs (International Knee Documentation Committee [IKDC], Knee Injury and Osteoarthritis Outcome Score [KOOS] subscores), Marx Activity Rating Scale (MARS), Veterans-Rand 12 (VR12), Short Form 12 (SF12), and the Brief Resilience Scale (BRS) alongside PROMIS PF, PIF, and Depression preoperatively. Spearman rank correlations were calculated, and score distributions were examined for floor and ceiling effects.Results152 patients (46.6 ± 14.9 years, 67.1% male) completed PROMs for appropriate inclusion. PROMIS PF yielded high-moderate to high correlations with the IKDC and KOOS subscales (r = 0.61 to 0.73), demonstrating similar performance to the IKDC. PROMIS PIF demonstrated moderately high-moderate to high correlations with the IKDC, KOOS subscales, VR-12 Physical Component Score (PCS), and SF12 PCS (r = 0.62 to 0.71), performing comparably to KOOS Pain (r = 0.55 to 0.92). PROMIS Depression demonstrated moderate to high-moderate correlations with the mental health legacies (r = 0.46 to 0.66). Significant ceiling effects were observed for MARS (n = 29, 18.8%), and significant floor effects were exhibited by PROMIS Depression (n = 38, 25%) and MARS (n = 27, 17.6%).ConclusionThe PROMIS PF, PIF CAT, and Depression instruments exhibit comparable performance profiles relative to legacy knee PROMs. PROMIS PF and PIF demonstrated no floor and ceiling effects, whereas PROMIS Depression exhibited a significant relative floor effect. PROMIS PF and PIF may be appropriately used to establish functional baselines preoperatively.Level of EvidenceIV, diagnostic case series.

The Association of Preoperative Duration of Symptoms With Clinical Outcomes and Minimal Clinically Important Difference Following Anterior Cervical Discectomy and Fusion

This was a retrospective cohort study. The purpose of this study is to examine whether the time duration from symptom onset to operative treatment is associated with postoperative clinical improvement after anterior cervical discectomy and fusion (ACDF). There is a paucity of literature regarding the influence of preoperative symptom duration on patient-reported outcomes (PROs) following ACDF. Patients who underwent primary, single-level ACDF were retrospectively reviewed and stratified according to preoperative symptom duration (<12 and ≥12 mo). Demographic and perioperative characteristics were compared using χ analysis and linear regression. Subgroup mean scores were compared and achievement of minimal clinically important difference (MCID) was assessed for the Neck Disability Index (NDI), Visual Analogue Scale (VAS) neck pain, VAS arm pain, and 12-Item Short-Form Physical Component Score. A total of 109 patients underwent primary, single-level ACDF: 68 had duration of symptoms (DOS) <12 months and 41 had a DOS ≥12 months. When comparing DOS subgroup preoperative PROs, there was no preoperative difference in NDI, VAS arm or neck pain, and 12-Item Short-Form Physical Component Score. In the postoperative period, there were no significant differences in the improvement of PROs throughout the 12-month timepoint. A significantly larger proportion of the <12 months DOS cohort achieved NDI MCID at the 3-month (66.1% vs. 43.8%, P=0.039) and 6-month (76.8% vs. 53.6%, P=0.030) postoperative period. Among the patient subgroups with <12 and ≥12 months DOS, there were no statistically significant differences observed in any of the measured PRO means at any timepoint. When assessing MCID, however, patients with shorter DOS (<12 mo) were observed to attain NDI MCID at the 3- and 6-month timepoints more often than patients with DOS ≥12 months. Our findings suggest that delayed surgical intervention may impair functional recovery to MCID in patients with degenerative cervical disease.

Cognition, Physical Function, and Quality of Life in Older Patients With Acute Decompensated Heart Failure

BackgroundOlder adults with acute decompensated heart failure have persistently poor clinical outcomes. Cognitive impairment (CI) may be a contributing factor. However, the prevalence of CI and the relationship of cognition with other patient-centered factors such a physical function and quality of life (QOL) that also may contribute to poor outcomes are incompletely understood. Methods and ResultsOlder (≥60 years) hospitalized patients with acute decompensated heart failure were assessed for cognition (Montreal Cognitive Assessment [MoCA]), physical function (Short Physical Performance Battery [SPPB], 6-minute walk distance [6MWD]), and QOL (Kansas City Cardiomyopathy Questionnaire, Short Form-12). Among patients (N = 198, 72.1 ± 7.6 years), 78% screened positive for CI (MoCA of <26) despite rare medical record documentation (2%). Participants also had severely diminished physical function (SPPB 6.0 ± 2.5 units, 6MWD 186 ± 100 m) and QOL (scores of <50). MoCA positively related to SPPB (ß = 0.47, P < .001), 6MWD ß = 0.01, P = .006) and inversely related to Kansas City Cardiomyopathy Questionnaire Overall Score (ß = –0.05, P < .002) and Short Form-12 Physical Component Score (ß = –0.09, P = .006). MoCA was a small but significant predictor of the results on the SPPB, 6MWD, and Kansas City Cardiomyopathy Questionnaire. ConclusionsAmong older hospitalized patients with acute decompensated heart failure, CI is highly prevalent, is underrecognized clinically, and is associated with severe physical dysfunction and poor QOL. Formal screening may reduce adverse events by identifying patients who may require more tailored care.

SF-36 Physical Component Score Is Predictive of Achieving a Clinically Meaningful Improvement after Osteochondral Allograft Transplantation of the Femur.

Osteochondral allograft (OCA) transplantation is an increasingly common treatment for patients with symptomatic focal chondral lesions of the knee. There has been increasing interest in determining predictive factors to maximize patient benefit after this operation. The aim of the present study is to evaluate the predictive association of the physical component (PCS) and mental component (MCS) scores of the Short Form 36 (SF-36) questionnaire for achievement of the minimal clinically important difference (MCID) after OCA transplantation. This retrospective study of a longitudinally maintained institutional registry included 91 patients who had undergone OCA transplantation for symptomatic focal osteochondral lesions of the femoral condyle. Included patients were those with complete preoperative questionnaires for the SF-36 and IKDC and completed postoperative IKDC at 2-year follow-up. Multivariate analysis was performed evaluating predictive association of the preoperative MCS and PCS with achievement of the MCID for the IKDC questionnaire. Logistic multivariate modeling demonstrated a statistically significant association between lower preoperative PCS and achievement of the MCID (P = 0.022). A defect diameter >2 cm was also associated with achievement of MCID (P = 0.049). Preoperative MCS did not demonstrate a significant association (P = 0.09) with achievement of the MCID. For this cohort of 91 patients, the preoperative SF-36 PCS and lesion size were predictive of achievement of the MCID at 2-year follow-up after femoral OCA transplantation. These findings support an important role of baseline physical health scores for predicting which patients will obtain a meaningful clinical benefit from this surgery.

Smartphone Global Positioning System (GPS) Data Enhances Recovery Assessment After Breast Cancer Surgery.

We sought to determine whether smartphone GPS data uncovered differences in recovery after breast-conserving surgery (BCS) and mastectomy, and how these data aligned with self-reported quality of life (QoL). In a prospective pilot study, adult smartphone-owners undergoing breast surgery downloaded an application that continuously collected smartphone GPS data for 1week preoperatively and 6months postoperatively. QoL was assessed with the Short-Form-36 (SF36) via smartphone delivery preoperatively and 4 and 12weeks postoperatively. Endpoints were trends in daily GPS-derived distance traveled and home time, as well as SF36 Physical (PCS) and Mental Component Scores (MCS) comparing BCS and mastectomy patients. Thirty-one patients were included. Sixteen BCS and fifteen mastectomy patients were followed for a mean of 201 (SD 161) and 174 (107) days, respectively. There were no baseline differences in demographics, PCS/MCS, home time, or distance traveled. Through 12weeks postoperatively, mastectomy patients spent more time at home [e.g., week 4: 16.7h 95% CI (14.3, 19.6) vs. 11.0h (9.4, 12.9), p < 0.001] and traveled shorter distances [e.g., week 4: 52.5km 95% CI (36.1, 76.0) vs. 107.7km (75.8-152.9), p = 0.009] compared with BCS patients. There were no significant QoL differences throughout the study as measured by the MCS [e.g., week 4 difference: 7.83 95% CI (-9.02, 24.7), p = 0.362] or PCS [e.g., week 4 difference: 8.14 (-6.67, 22.9), p = 0.281]. GPS and QoL trends were uncorrelated (ρ < ± 0.26, p > 0.05). Differences in BCS and mastectomy recovery were successfully captured using smartphone GPS data. These data may describe currently unmeasured aspects of physical and mental recovery, which could supplement traditional and QoL outcomes to inform shared decision-making.

A clinical and radiographic comparison of patients with psoriatic arthritis from different ethnic backgrounds

There are few papers concerning ethnic differences in disease expression in PsA, which may be influenced by a number of genetic, lifestyle and cultural factors. This article aims to compare clinical and radiographic phenotypes in people of South Asian (SA) and North European (NE) origin with a diagnosis of PsA. This was a cross-sectional observational study recruiting patients of SA and NE origin from two hospitals in a well-defined area in the North of England. A total of 58 SA and 48 NE patients were recruited. SA patients had a more severe clinical phenotype with more tender (median 5 vs 2) and swollen (median 1 vs 0) joints, more severe enthesitis (median 3 vs 1.5), more patients with dactylitis (24% vs 8%), more severe skin disease (median PASI 2.2 vs 1) and worse disease activity as measured by the composite Psoriatic Arthritis Disease Activity Score (mean 4.5 vs 3.6). With regards to patient-completed measures, SA patients had worse impact with poorer quality of life and function (mean HAQ 0.9 vs 0.6; mean PsAQoL 10.8 vs 6.2; mean 36-item short form physical component score 33.5 vs 38.9). No significant differences in current MTX and biologics use were found. SA patients had a worse clinical phenotype and worse impact of disease than NE patients. Further studies are needed to confirm and explore the reasons behind these differences.

Coronal Alignment of Fixed-Bearing Unicompartmental Knee Arthroplasty Femoral Component May Affect Long-Term Clinical Outcomes

BackgroundThis study aims to investigate the clinical effects of femoral component coronal alignment in a cohort of fixed-bearing unicompartmental knee arthroplasty with clinical and radiological follow-up of 10 years. MethodsProspectively collected registry data of 264 consecutive, cemented, primary fixed-bearing medial unicompartmental knee arthroplasties performed at a single institution from 2004 to 2007 were reviewed. Femoral component coronal angle (FCCA), tibial component coronal angle, and hip-knee-ankle angle were measured on postoperative radiographs. Patients were grouped into acceptable (AG ≤ 3°) and outlier (OG > 3°) groups according to absolute FCCA. Clinical assessment at 6-month, 2-year, and 10-year follow-up was performed using Knee Society Knee and Function Scores, Oxford Knee Score (OKS), and Short Form-36. Fulfillment of expectations, satisfaction, and implant survivorship was recorded. ResultsThere was no significant difference in demographics, tibial component coronal angle, hip-knee-ankle angle, and sagittal parameters in both groups. The OG had poorer OKS at 10 years and a larger deterioration from 2 to 10 years compared to AG (P = .02). Increase in FCCA was associated with deterioration in 2-year OKS (adjusted ß = 0.23, P = .01), 10-year OKS (adjusted ß = 0.26, P = .03), and 2-year Short Form-36 physical component score (adjusted ß = −0.44, P = .01). Expectation fulfillment at 2 years was lower in the OG vs the AG (88% vs 100%, P = .03). Both groups had similar 10-year survivorship (99% vs 98%, P = .65). ConclusionsFCCA may affect long-term clinical outcomes, but not short-term clinical outcomes nor 10-year survivorship. Given similar limb alignment, coronal and sagittal component positioning, a larger FCCA was associated with poorer outcomes at 10-year follow-up.

Activity Participation and Health-Related Quality of Life (QoL) in Patients With Chronic Graft-Versus-Host Disease (cGVHD)

Abstract Date Presented 03/28/20 This study used the Activity Card Sort (ACS) and the Medical Outcome Short Form 36 (SF-36) to evaluate activity participation and QoL in patients with cGVHD. The positive correlation between the ACS global score and the SF-36 physical component score (PCS) suggests that activity participation is related to physical QoL. OT consultation may improve the QoL of patients with cGVHD by facilitating meaningful activity engagement. Primary Author and Speaker: Jessica Thornton Contributing Authors: Rafael Jiménez-Silva, Pei-Shu Ho, Galen Joe, Tiara Dunigan, Leora Comis

Unicompartmental knee arthroplasty in patients with Parkinson's disease

BackgroundParkinson's disease (PD) adversely affects physical function after joint replacement. The biomechanical advantages of unicompartmental knee arthroplasty (UKA) may be particularly beneficial for these patients who suffer from gait and kinetic abnormalities. We aimed to describe the functional outcomes, complications and survivorship after UKA in patients with PD. MethodsTen patients (11 knees) undergoing primary fixed-bearing UKA for medial osteoarthritis were studied. Knee Society Knee (KSKS) and Function Scores (KSFS), as well as the Short-Form-36 (SF-36) Mental (MCS) and Physical Component Scores (PCS) were assessed preoperatively, at six months and at two years postoperatively. Complications, survivorship and all-cause mortality were analyzed. ResultsNo perioperative complications occurred. Length of stay was 5 ± 2 days and no patients were discharged to rehabilitation or readmitted. Nine of 11 knees had a flexion contracture preoperatively and this remained unchanged at two years. KSKS and SF-36 PCS improved significantly. However, there was no improvement in KSFS or SF-36 MCS. All patients achieved minimal clinically important difference for KSKS, six of 11 for KSFS and nine of 11 for SF-36 PCS. At mean 10 ± 5 years, there was one revision for progression of osteoarthritis. Seven of 10 patients progressed in Hoehn and Yahr stage and only three were able to ambulate independently at last follow-up. ConclusionsPatients suffering from osteoarthritis and PD can experience a substantial improvement in knee pain with low morbidity after UKA. However, the improved kinematics of UKA did not translate to an improved range of motion or knee function postoperatively.

Preoperative patient activation is predictive of improvements in patient-reported outcomes following minimally invasive lumbar decompression.

To determine whether there is an association between preoperative 10-Item Patient Activation Measure (PAM-10) scores and clinical outcomes following MIS LD. Patients undergoing a primary MIS LD were retrospectively reviewed and stratified according to their preoperative PAM-10 scores: "low PAM," "moderate PAM," and "high PAM." Preoperative PAM score cohorts were tested for improvements in Oswestry Disability Index (ODI), 12-Item Short-Form Physical Component Score (SF-12 PCS), and Visual Analog Scale (VAS) back and leg pain using multivariate linear regression. Eighty-nine patients were included: 29 had a low PAM score, 32 had a moderate PAM score, and 28 had a high PAM score. Cohorts experienced similar preoperative VAS back pain, VAS leg pain, ODI, and SF-12 PCS. Patients with low PAM scores experienced a trend of higher pain scores throughout 6 months with VAS back pain being significant at 3 months and VAS leg pain being significant at 6-week and 3-month follow-up. Patients with lower PAM scores experienced a worse improvement in ODI at 6-week, 3-month, and 6-month timepoints. Lastly, patients with lower PAM scores demonstrated less improvement in SF-12 PCS at 3-month and 6-month follow-up. Lower preoperative PAM scores were associated with worse improvement in clinical outcomes following MIS LD. Patients with lower PAM scores had diminished improvement in long-term patient-reported outcomes including ODI, SF-12, and VAS back and leg pain. Our investigation suggests that preoperative PAM assessments may be an effective tool to predict postoperative outcomes following MIS LD.

Male-female differences in quality of life and coping style in patients with Marfan syndrome and hereditary thoracic aortic diseases.

Hereditary thoracic aortic diseases (HTAD) such as Marfan syndrome (MFS) affect multiple organ systems and provide a risk of acute aortic dissection, which causes lifelong uncertainties. Although health‐related quality of life (HRQOL) was found to be reduced in HTAD patients, no studies have evaluated male–female‐specific aspects of HRQOL and coping in this population. This study aims to evaluate HRQOL in HTAD patients compared to the general population; assess male–female differences in HRQOL and factors associated with HRQOL; evaluate coping styles in male and female HTAD patients and identify factors associated with acceptance. All consecutive adult patients who visited the specialized HTAD outpatient clinic between 2013 and 2018 were asked to complete three HRQOL questionnaires: the Short Form 36 (SF‐36), the Hospital Anxiety and Depression Scale (HADS), and the Nijmegen Clinical Screening Instrument (NCSI). In total, 142 patients were included (mean age 42.1 years, 65 females, 123 MFS). Compared to the general population, HTAD patients scored significantly lower on multiple SF‐36 sub‐domains (males: General Health 54.5 ± 18.8 vs. 71.6 ± 20.6, p < .001; Vitality 58.3 ± 20.4 vs. 71.9 ± 18.3, p < .001; females: Physical Functioning 67.5 ± 23.8 vs. 80.4 ± 24.2, p = .003; Role Physical 58.3 ± 45.1 vs. 73.8 ± 38.5, p = .047; General Health 49.4 ± 24.3 vs. 69.9 ± 20.6, p < .001; Social Functioning 73.5 ± 22.0 vs. 82.0 ± 23.5, p = .027). Females scored significantly lower than males on the SF‐36 physical component score (41.6 [IQR 35.5–53.1] vs. 49.3 [IQR 42.3–54.6], p = .035). Males scored significantly higher on the coping style denial than females (2.75 [IQR 2.00–3.25] vs. 2.25 [IQR 1.75–3.25], p = .018). High scores on acceptance were found in 38 (26.8%) of HTAD patients, and these patients showed significantly better scores on the NCSI, SF‐36, and HADS, except on NCSI Satisfaction Relationships and SF‐36 Physical Functioning and Mental Health. Acceptance was associated with more medication use (beta blocker use, p = .008; angiotensin receptor blocker use, p = .003) and less hypertension (p = .001). In patients with MFS, employment was strongly associated with better scores on the NCSI. In conclusion, HTAD patients showed subnormal HRQOL, especially females. Interestingly, in both males and females factors such as employment, coping style, and disease acceptance seem more important for HRQOL than disease‐related factors. This highlights the importance of genetic counseling and guidance for HTAD patients, and offers valuable leads for HRQOL improvement.

Arthroscopic Treatment of Osteochondral Lesions of the Talus in a Pediatric Population: A Minimum 2-Year Follow-up

Background: Treatment of osteochondral lesions of the talus (OLTs) in children presents a difficult clinical challenge, with few large series reported. Purpose: To evaluate functional and radiographic outcomes for children and adolescents undergoing arthroscopic treatment of symptomatic OLT with a minimum follow-up of 2 years. Study Design: Case series; Level of evidence, 4. Methods: Patients were identified who had symptomatic OLT treated arthroscopically with marrow stimulation techniques. Inclusion criteria were age ≤18 years, symptomatic chronic OLT as the surgical indication, failure of nonoperative treatment, and minimum follow-up of 24 months. Outcome measures included Foot Function Index, American Orthopaedic Foot and Ankle Society Hindfoot Score, Tegner Activity Scale, 36-Item Short Form Health Survey (Short Form-36, v 2), visual analog scale, ankle range of motion, and patient satisfaction survey. Weightbearing radiographs were compared with preoperative radiographs via an ankle arthritis classification system. Magnetic resonance imaging (MRI) was used to evaluate postoperative lesion characteristics per the MOCART scale (magnetic resonance observation of cartilage repair tissue). The size, location, lesion stability, traumatic etiology, skeletal maturity, and length of follow-up were recorded and analyzed through univariate logistic regression. Results: The study group consisted of 22 patients (11 male, 11 female) with a mean age of 14.4 years (range, 8-18 years) and a mean follow-up of 8.3 years (range, 2-27 years). Of 22 patients, 20 were satisfied with the results from surgery and would recommend it to others. Mean follow-up visual analog scale for pain was reported as 2.2 on a 10-point scale, and mean American Orthopaedic Foot and Ankle Society score at follow-up was 86.6. Mean postoperative Foot Function Index scores for the study group were as follows: pain, 17.1; disability, 16.5; activity, 4.7; and overall, 38.7. Mean Short Form-36 physical component score was 50.7. Postoperative radiographs indicated a van Dijk osteoarthritis grade of 0 in 56%, I in 38%, II in 6%, and III in 0%. Postoperative MRI MOCART scores showed complete filling of the cartilage in 27% of cases, complete graft integration in 22%, and intact repair surface in 22%, with a mean MOCART score of 48.0. No correlation was found between radiographic and MRI findings and clinical outcomes. None of the prognostic factors were significantly associated with patient satisfaction, progression of arthritis, or MOCART scores. Conclusion: Arthroscopic treatment of symptomatic OLT in adolescent patients (≤18 years) demonstrated high functional outcomes, high clinical satisfaction rates, and minimal radiographic osteoarthritic progression despite low MOCART scores.

A Modified 2-Stage Treatment for AO/OTA 43-C1 Pilon Fractures Accompanied by Distal Fibular and Posterior Lip of the Distal Tibia Fracture

The management of pilon fractures remains challenging owing to the high-energy axial loading mechanism that produces comminution of the articular surface, displacement of tibia metaphysis, and severe soft tissue injury. How to preserve the vitality of soft tissue and achieve anatomic reduction has become a timely issue. We report and evaluate the effect of a modified staging treatment for AO Foundation/Orthopaedic Trauma Association (AO/OTA) 43C1 pilon fracture accompanied by distal fibular and posterior lip of the distal tibia fracture. We performed a modified 2-stage treatment of type C1 pilon fracture with distal fibular and posterior malleolar fractures. In the first stage, the posterolateral incision was used for simultaneous reduction of fibula and posterior malleolus, and the tibia was fixed with an external fixator. In the second stage, the external fixator was removed, and the medial malleolus and tibia were fixed after the edema of soft tissue had subsided. The following data were collected: Foot and Ankle Outcome Score (FAOS), American Orthopaedic Foot & Ankle Society (AOFAS) score, Short Form 36 (SF-36) score, Burwell-Charnley fracture reduction score, and postoperative complications. Twenty-seven patients were monitored for an average of 31.70 ± 7.38 months. The Burwell-Charnley fracture reduction scores had anatomic and fair ratings of 92.59%. SF-36 physical component score was 42.94 ± 12.47 and mental component score was 48.73 ± 9.79. Score data from the multiple scales of FAOS included pain, 88.79 ± 8.59; activities of daily living, 91.89 ± 7.50; quality of life, 90.26 ± 10.52; sports, 87.93 ± 11.64; and symptoms, 85.32 ± 8.65. The AOFAS ankle-hindfoot scores were 87.30 ± 13.45. Complications were reported in 5 patients (18.52%). Our study provides a good alternative to the existing protocol for type C1 pilon fractures with distal fibular and posterior lip of the distal tibia fracture and effectively reduces soft tissue complications.

Comparison of Clinical Outcomes Between Posterior Instrumented Fusion With and Without Interbody Fusion for Isthmic Spondylolisthesis.

A multicenter ambispective study using the Canadian Spine Outcomes and Research Network to compare clinical outcomes in adult patients with isthmic spondylolisthesis who received surgery. The purpose of this study is to compare 1-year postoperative clinical outcomes between posterior instrumented fusion with and without interbody fusion in patients with isthmic spondylolisthesis. Despite the increased use of interbody fusion in patients with isthmic spondylolisthesis, clinical superiority has not been demonstrated. It remains unclear what the optimal surgical approach is for this population. The primary outcome was changed in leg pain at 1 year. Secondary outcomes were changed in Oswestry Disability Index, Short Form-12 Physical Component Score, and back pain at 1-year postoperative follow-up, estimated intraoperative blood loss, length of surgery, length of stay, number of transfusions, and adverse events. Descriptive statistics, Student t test, χ2 test, and stepwise multivariable regression were used for analysis. In total, 300 patients were included in this study. Of the 300 patients, 252 received posterolateral instrumented fusion with interbody fusion and 48 received posterolateral instrumented fusion alone. There were no significant differences in primary and secondary clinical outcomes at 1-year postoperative follow-up between the 2 groups. There were no significant differences in estimated blood loss (441 vs. 356 mL), length of surgery (210 vs. 224 min), length of stay (4 vs. 4 d), rate of transfusions (5.6% vs. 8.3%), and number of adverse events (33% vs. 23%) between patients who received interbody fusion and patients who did not. The addition of interbody fusion was not a significant variable for primary and secondary clinical outcomes in the stepwise multivariable regression analysis. There were no significant differences in clinical outcomes at 1 year or in the number of early complications between patients who received posterolateral fusion or posterior/transformational lumbar interbody fusion. Level III.