SF-36 Physical Function Scores Research Articles

Radiologic and Clinical Outcomes of the Dovetailed Notch Scarf Osteotomy for Correcting the First Metatarsal Pronation in Moderate to Severe Hallux Valgus Deformity: A Comparative Study.

The traditional scarf osteotomy (TSO) has limited ability to correct the first metatarsal pronation. A novel modification that we refer to as a "dovetailed notch scarf osteotomy" (DNSO) has been developed to enhance the ability to correct coronal plane pronation. The study aimed to observe and compare TSO to DNSO in the treatment of moderate to severe hallux valgus deformity. This retrospective study included 78 feet that had a TSO and 105 feet that had a DNSO. Minimum follow-up was 24 months. Weightbearing computed tomography (WBCT) and weightbearing anterior-posterior (AP) radiographs were taken preoperatively and at the last follow-up. We measured the intermetatarsal angle (IMA), hallux valgus angle, distal metatarsal articular surface angle on AP radiographs and first metatarsal coronal pronation angle (α angle), tibial sesamoid coronal grading, and first metatarsal length on WBCT. Clinical assessment was done using visual analog scale (VAS), American Orthopaedic Foot & Ankle Society (AOFAS) ankle-hindfoot scale, Foot and Ankle Ability Measure (FAAM), and the 36-Item Short Form Health Survey (SF-36). The occurrence of postoperative complications was also documented. The DNSO group exhibited a significantly higher correction amount of α angle and IMA (14.3 ± 9.9 and 10.3 ± 4.6 degrees) than the TSO group (8.6 ± 5.9 and 5.4 ± 5.9 degrees) during the final follow-up assessment (P < .05).The DNSO group (10.1 [8.0-12.0] degrees and 4.8 [3.9-5.6] degrees) demonstrated significantly smaller α angle and IMA compared with the TSO group (4.8 [3.9-5.6] degrees and 9.5 [7.5-11.5] degrees) at 24 months postsurgery (P < .05). The postoperative FAAM activities of daily living and SF-36 physical functioning scores were significantly higher in the DNSO group (97.2 ± 3.3 and 95.7 ± 4.4 points) compared with the TSO group (92.3 ± 3.3 and 87.7 ± 8.7 points) (P < .05). Additionally, hallux varus occurred in 1 case in the DNSO group, whereas 4 cases were observed in the TSO group. Two osteotomy methods can effectively correct moderate to severe hallux valgus deformity. Compared with the TSO, the DNSO has stronger correction ability. The most crucial aspect lies in its controllability when correcting first metatarsal pronation and addressing IMA. Level III, retrospective comparative study.

Abstract 18: Associations of Accelerometer and Questionnaire Measured Physical Activity With Incident Cardiovascular Events in Older Multiethnic Women

Purpose: Self-report misclassifies physical activity (PA) in older adults when compared to accelerometer measures of PA. Few studies have evaluated whether associations with CVD differ between accelerometer-measured and self-reported PA. Methods: We followed 5,719 women (mean age 79 years; 49.8% white, 33.3% black, 16.9% Hispanic) for incident adjudicated CVD (first myocardial infarction, stroke, or heart failure) in the Objective PA and Cardiovascular Health Study. Vector magnitude counts/15 sec epoch from a hip worn (2012-2014) ActiGraph GT3X+ accelerometer were used to define light PA (19-518 counts/15 sec) and moderate-to-vigorous (MVPA; ≥519). Self-reported light PA and MVPA were assessed with the CHAMPS questionnaire. Cox regression was used to estimate hazard ratios (HR) and 95% confidence intervals (CI) controlling for age, race-ethnicity, education, smoking, number of comorbidities, self-rated health, SF36 physical function score, and accelerometer wear time. Harrell’s c-statistic estimated discrimination of CVD event risk for models with accelerometer versus questionnaire PA exposure measures. Results: Mean min/d in PA determined with the accelerometer and questionnaire were 288.4 and 54.3 for light PA, and 51.3 and 32.1 for MVPA. Age-adjusted Spearman correlations were r = 0.13 for light PA and r = 0.29 for MVPA. There were 862 incident CVD events through February 2023 (follow-up mean 7.5 years). HRs (95% CIs) per 30 min/d increment for accelerometer vs questionnaire were 0.95 (0.92, 0.98) vs 0.98 (0.92, 1.02) for light PA, and were 0.82 (0.76, 0.89) vs 0.99 (0.98, 1.00) for MVPA. C-statistics showed similar discrimination of CVD event risk for accelerometer (c = 0.70) vs questionnaire (c = 0.69) models when either light PA or MVPA was the exposure. Associations across tertiles (T1 = ref) for accelerometer PA were 0.92 (0.79, 0.99), 0.78 (0.65, 0.94) for light and 0.76 (0.64, 0.89), 0.58 (0.48, 0.71) for MVPA; and for questionnaire PA were 0.89 (0.75, 1.05), 0.91 (0.77, 1.08) for light and 0.75 (0.64, 1.08), 0.77 (0.65, 0.92) for MVPA. Associations for accelerometer- and questionnaire-measured PA were consistent when stratified by race-ethnicity (white, black, Hispanic) and age (&lt;80 vs ≥80 years). Conclusion: In this study, accelerometers captured greater amounts of daily light PA and MVPA than did questionnaire assessment in older ambulatory women. Inverse associations for light PA and MVPA with incident CVD were stronger and achieved statistical significance when measured by accelerometer as compared to questionnaire assessment where associations were generally weaker and nonsignificant. The modest correlations between accelerometer and questionnaire PA suggest that accelerometers are capturing different aspects of cardiovascular health-promoting movement in older women that are not captured in a widely used questionnaire designed to assess PA in older adults.

OR23-05 Log-term Efficacy And Safety Of Transcon PTH In Adults With Hypoparathyroidism: 52-week Results From The Open-label Extension Of The Phase 3 Pathway Trial

OR23-05 Log-term Efficacy And Safety Of Transcon PTH In Adults With Hypoparathyroidism: 52-week Results From The Open-label Extension Of The Phase 3 Pathway Trial

P400 Identifying Nutritional targets in Crohn’s disease: INTICO1: a time-limited trial of exclusive enteral nutrition during adult CD remission

Abstract Background During clinical remission in adult Crohn’s disease (CD), impaired health reacted quality of life and fatigue is common, and the nutritional state may be affected by factors such as restrictive eating and altered anatomy from previous inflammation or surgeries. Adults with CD in clinical remission do not routinely undergo nutritional assessments or intervention. The INTICO1 study used a time-limited trial of exclusive enteral nutrition (EEN) to expose and explore nutritionally sensitive aspects of in adults with CD during remission. The extent to which the nutritional state relates to the quality of CD remission and the potential role for nutritional therapies is neither well described nor understood. Methods This was a single arm longitudinal observation study with a dietary intervention. 24 adults in CD remission (Harvey Bradshaw &amp;lt;5, faecal calprotectin &amp;lt;250) underwent assessment of nutritional state at 3 time points; after habitual diet (assessment 1), after 7 days of polymeric EEN (assessment 2) and after a 2-week gradual return to habitual diet (assessment3). Assessments comprised food diary analysis, anthropometry, bio-electrical impedance analysis, routine pathology measures of micronutrient concentration, and patient reported outcome measures (PROMs). Results Assessment 1 (habitual diet) identified individuals with multiple inadequacies of intake (7% (26/368)) micronutrients bloods below the normal laboratory range (see table for analytes) reduced lean mass, low phase angle (PhA) and excessive fatigue (reduced SF-36 vitality). At assessment 2 (post EEN), subjects had fewer deficiencies 4% (16/368), with significant increases seen in Vitamins A, D, E, B2, B6, B9 and the minerals Ca, Cu, Po4 and Se. At visit 3 (return to free diet), micronutrient concentrations reverted toward assessment 1 level, although B6 and B9 remained significantly higher (pairwise comparison visit 1 vs visit 3). BIA measures of nutritional status (PhA) and the SF36 physical function score improved 1 and 2 (5.2 vs 5.4 p&amp;lt;0.01 and 95 v100 p&amp;lt;0.05) and returned to baseline levels on return to free diet (Assessment 3). Conclusion A time-limited trial (7 days) of EEN, given in this setting of adults in CD remission led to changes in micronutrient biochemistry, objective improvement in the bioelectrical properties of the body (increased phase angle) and an improvement in fatigue among the subjects as captured by the SF36-PF. The study suggests that impaired nutritional state and excessive fatigue is likely to be prevalent among adults with CD during remission and may be sensitive to nutritional intervention.

Effectiveness of tunnel osteogenesis technique in treatment of aseptic non-hypertrophic nonunion of femoral shaft

To investigate the effectiveness of tunnel osteogenesis technique combined with locking plate in the treatment of aseptic non-hypertrophic nonunion of femoral shaft. The clinical data of 23 cases of aseptic non-hypertrophic nonunion of femoral shaft treated with tunnel osteogenesis technique combined with locking plate between January 2017 and December 2020 were retrospectively analysed. There were 17 males and 6 females with an average age of 41.4 years (range, 22-72 years). There were 22 cases of closed fracture and 1 case of open fracture. The types of internal fixation at admission included intramedullary nail in 14 cases and steel plate in 9 cases. The number of nonunion operations received in the past was 0 to 1; the duration of nonunion was 6-60 months, with an average of 20.1 months. Among them, there were 17 cases of aseptic atrophic nonunion of the femoral shaft and 6 cases of dystrophic nonunion. Twenty-two cases were fixed with 90° double plates and 1 case with lateral single plate. The operation time, theoretical blood loss, hospitalization stay, nonunion healing, and postoperative complications were recorded. Harris hip function score, Lysholm knee function score, lower extremity function scale (LEFS), and short-form 36 health survey scale (SF-36) were used at last follow-up to evaluate hip and knee functions. Visual analogue scale (VAS) score was used to evaluate the relief of pain at 1 day after operation and at last follow-up. The average operation time was 190.4 minutes, the average theoretical blood loss was 1 458.4 mL, and the average hospitalization stay was 8.2 days. All the 23 patients were followed up 9-26 months, with an average of 18.2 months. The healing time of nonunion in 22 patients was 3-12 months, with an average of 5.6 months. There were 8 cases of limb pain, 8 cases of claudication, 6 cases of limitation of knee joint movement, and 2 cases of limitation of hip joint movement. At last follow-up, the imaging of 1 patient showed that the nonunion did not heal, accompanied by pain of the affected limb, lameness, and limitation of knee joint movement. At 1 day after operation, the VAS score of 23 patients was 6.5±1.8, the pain degree was good in 7 cases, moderate in 12 cases, and poor in 4 cases; at last follow-up, the VAS score was 0.9±1.3, the pain degree was excellent in 21 cases and good in 2 cases, which were significantly better than those at 1 day after operation ( t=12.234, P<0.001; Z=-5.802, P<0.001). At last follow-up, the average Harris hip function score of 22 patients with nonunion healing was 94.8, and the good rate was 100%; Lysholm knee function score averaged 94.0, and the excellent and good rate was 90.9%; LEFS score averaged 74.6; SF-36 physical functioning score averaged 85.0 and the mental health score averaged 83.6. Tunnel osteogenesis technique combined with locking plate in the treatment of aseptic non-hypertrophic nonunion of femoral shaft has a high healing rate and fewer complications, which can effectively relieve pain and improve lower limb function and quality of patients' life.

Nutritional risk and its relationship with physical function in community-dwelling older adults

BackgroundMalnutrition is a serious concern in older populations. Simple screening approaches are needed to identify signs of early nutritional risk in older people, to allow intervention before overt malnutrition develops, along with the poorer health outcomes associated with it, such as sarcopaenia and frailty. The main aim of this study was to compare nutrition risk scores, calculated from the DETERMINE Checklist (‘Determine Your Nutritional Health’, also known as the Nutrition Screening Initiative Checklist), with physical function variables in a group of community-dwelling older adults. Another aim was to assess the prevalence of nutrition risk using the DETERMINE and the MUST (Malnutrition Universal Screening Tool).MethodsParticipants of the Hertfordshire Cohort Study (HCS) were recruited and visited at home by a trained researcher. Self-reported physical function was assessed using the SF-36 PF (Short Form-36 Physical Function) scale. The Short Physical Performance Battery (SPPB) was performed, which included the assessment of gait speed, chair rise time and standing balance. Handgrip strength was measured using a Jamar dynamometer. Frailty was assessed according to the presence of at least three of the following Fried frailty criteria: unintentional weight loss, weakness, self-reported exhaustion, slow gait speed and low physical activity. Nutrition risk scores were calculated from the DETERMINE checklist (range 0–21). Nutritional risk was also assessed using the MUST. Analyses were adjusted for sex, age, age left education and number of comorbidities.ResultsIn the study, 176 participants (94 men and 82 women), median age 83.3 (IQR 81.5–85.7) years, were assessed. Almost half (47%) scored either ‘moderate’ (score 3–5) or ‘high’ (score ≥ 6) nutritional risk (9% were at high risk), using the DETERMINE checklist, whereas 8% were at risk using the MUST. Higher nutrition risk scores, calculated from DETERMINE, were associated with poorer self-reported physical function (difference in SF-36 PF score: − 0.36, 95% CI (− 0.60, − 0.12) SD per unit increase in nutrition risk score, P = 0.004) and higher odds of being frail (odds ratio Fried frailty: 2.23, 95% CI (1.15, 4.33), P = 0.017). There were no significant associations between DETERMINE nutrition risk scores and the other variables examined.ConclusionCross-sectional associations between higher nutrition risk scores, assessed from the DETERMINE checklist, and poorer self-reported physical function and greater likelihood of frailty suggest that this screening tool may have utility for screening older populations. Prospective studies are required to explore the ability of the tool to predict poor physical function and frailty, though these data suggest it has potential for early, simple detection of nutritional problems in community-living older adults.

Trajectories of depressive symptoms in systemic lupus erythematosus over time.

The objectives of this study were to determine the trajectories of depressive symptoms in patients with SLE and to identify baseline characteristics that are associated with a patient's trajectory of depression. Data from the Lupus Outcomes Study at the University of California, San Francisco were analysed. Depressive symptomatology was assessed in years two through seven using the Center for Epidemiologic Studies Depression Scale (CES-D), with higher scores representing more severe depressive symptoms. Group-based trajectory modelling was used to determine latent classes of CES-D scores over time. Ordinal logistic regression analyses were performed to identify baseline characteristics associated with worse classes of depressive symptoms. CES-D scores for 763 individuals with SLE over 6years were mapped into four distinct classes. Class 1 (36%) and class 2 (32%) comprised the largest proportion of the cohort and were defined by the lowest and low CES-D scores (no depression), respectively. Class 3 (22%) and class 4 (10%) had high and the highest scores (depression), respectively. Greater age [odds ratio (OR): 0.97, 95% CI: 0.96, 0.99] and higher education level (OR: 0.79, 95% CI: 0.70, 0.89) at baseline were associated with lower odds of membership in worse classes of depressive symptoms. Conversely, lower income (OR: 1.73, 95% CI: 1.03, 2.92), worse SF-36 physical functioning scores (OR: 1.12, 95% CI: 1.12, 1.13) and worse SF-36 bodily pain scores (OR: 1.58, 95% CI: 1.55, 1.61) were positively associated with membership in worse classes of depressive symptoms. Four classes of depressive symptoms were identified in patients with SLE. Understanding the trajectories of depressive symptoms and the associated risk factors can aid in the management of these symptoms in individuals living with SLE.

More than 25 years after selective dorsal rhizotomy: physical status, quality of life, and levels of anxiety and depression in adults with cerebral palsy.

The primary purpose of selective dorsal rhizotomy (SDR) is to ameliorate spasticity in the lower extremities of children with cerebral palsy (CP). In correctly selected patients, this neurosurgical procedure has been shown to have a beneficial effect on many aspects of the child's life. However, given the challenges faced by adults with CP, it would be valuable to document the status of this population compared to their peers later in adulthood. Therefore, the aim of this study was to determine the physical status, mental health, and health-related quality of life (HRQoL) of adults with CP who underwent SDR at least 25 years ago, compared to matched typically developing (TD) individuals. The second aim was to investigate relationships between physical status and the other outcome measures. Adults with CP were recruited from a database of children who had undergone SDR performed using the technique introduced by Professor Warwick Peacock at Red Cross War Memorial Children's Hospital in Cape Town, South Africa, between 1981 and 1991. These individuals were matched for age, sex, body mass index, and socioeconomic status to a TD adult cohort from a similar background. The parameters assessed were lower-extremity muscle tone, passive range of motion, muscle strength, selectivity, functional mobility and dynamic balance (Timed Up and Go [TUG] test), HRQoL (SF-36), and anxiety and depression levels. Twenty-six adults with CP who had a median age of 35.8 years (interquartile range 34.2-41.4 years) (female/male: n = 10/16; Gross Motor Function Classification System level I/II/III: n = 13/10/3), were compared to 26 TD adults. Muscle tone was similar, whereas passive range of motion, muscle strength, selectivity, TUG, and SF-36 physical functioning (concept and summary) scores differed between the cohorts. Other SF-36 parameters, anxiety levels, and depression levels were not different. Strong correlations were found between the muscle strength and TUG scores. Normalized lower-extremity muscle tone was sustained 25-35 years after SDR. Whereas the lower scores for physical assessments are in line with findings in other CP populations, remarkably, relatively good mental health and HRQoL scores were reported in this CP group despite their physical limitations. The strong correlation between muscle strength and TUG suggests that strength training after SDR may have value in improving functional mobility and balance.

Feasibility and Engagement of Multi-domain Cognitive Training in Community-Dwelling Healthy Elderly in Shanghai.

BackgroundIn recent years, cognitive training has been one of the important non-pharmaceutical treatment methods that could delay cognitive decline and improve quality of life in the elderly. In different types of cognitive training, both the cognitive domains focused on and their training methods widely vary. This study aimed to explore the feasibility and engagement of multidomain cognitive training in Chinese community-dwelling healthy elderly.MethodsBased on the cluster sampling method, a total of 151 healthy elderly, aged 70 or above, who lived in the neighborhoods in Shanghai met the inclusion criteria and agreed to participate in the study. Among them, 90 participants were assigned to the cognitive training group (intervention group), and 61 were assigned to the no cognitive training group (control group). Participants in the intervention group attended a 1-h multidomain cognitive training course twice a week for 12 weeks (total of 24 times), which targeted memory, reasoning, strategy-based problem-solving skills, etc. The control group did not receive any intervention.ResultsThere was a significant increase in test scores of story recall (t = −8.61, p = 0.00) and Raven's Standard Progressive Matrices (RSPM) (t = −10.60, p = 0.00) after in-class interventions. The overall completion of homework was 77.78%. Fifty percent of the 90 participants completed self-training. The top three self-training methods were physical exercise, reading books and newspapers, and watching TV. The overall attendance rate of the intervention group was 76.14%, and more than 50% of them had an attendance rate of 77.8%. The attendance rate was positively correlated with years of education and baseline SF-36 (physical functioning, general health, vitality, and mental health) scores, whereas it was negatively correlated with baseline disease index and fatalism of personality indicators (p < 0.05).ConclusionThe elderly with higher educational levels and better physical and psychological conditions had a higher engagement in multidomain cognitive training. The training course proved to be rational, feasible, and effective for community-scale application.

Allograft Reconstruction for Unsalvageable and Recurrent Tears of Both Peroneal Tendons

Category:Ankle; Hindfoot; SportsIntroduction/Purpose:Surgical reconstruction for the complete loss of both peroneal tendons is challenging, with no established standard. This is true both for concomitant tears that extend superior to the superior peroneal retinaculum, and for nonfunctioning, unsalvageable peroneal tendons after prior repair or reconstruction, which have recurrent tears, tendon degeneration, scarring, and stretching. These cases have in common that there is no option for retention of the native tendons. Allograft reconstruction can bridge long defects, reestablishing the insertion of the proximal musculo-tendinous unit to the lateral foot. However, there are limited published data on allograft reconstruction, and series are small and heterogenous. This study reports the results of allograft reconstruction at a mean of 4.1 years follow-up (range 1.5-7.3 years).Methods:A retrospective study reviewed patients who had allograft reconstruction for unsalvageable or recurrent tears of both the peroneus brevis and peroneus longus tendons. In all cases, the unsalvageable segments of both peroneal tendons were excised. A hamstring allograft tendon with width of >6mm was pre-stretched, then anchored to the proximal 5thmetatarsal, and also sutured to itself and the adjacent brevis stump, if viable. The peroneal retinaculae were reconstructed over the allograft tendon. The peroneal muscle-proximal tendon units were extensively stretched inferiorly using suture loops in the tendons. They were maximally tensioned and anastomosed to the maximally tensioned allograft while holding the hindfoot in maximum eversion. Of the 14 eligible patients, 13 had minimum one-year follow-up and constituted the study population. Mean age was 50.7 years (range 26.3-68.6 years). Ten patients had at least one prior peroneal tendon surgery; four patients had at least two.Results:At mean follow-up of 4.1-years, seven patients were 'very satisfied,' one 'satisfied,' one 'neutral,' and two 'dissatisfied.' Ten stated they would have the procedure again, one would not. Two could not be reached to answer these questions. Visual analogue scale pain score decreased from 4.6 to 3.4 (p=0.150), ankle osteoarthritis scale (AOS) pain subscale decreased from 36.2 to 13.8 (p=0.013), AOS disability subscale decreased from 42.8 to 21.9 (p=0.032), and AOS total score decreased from 39.5 to 17.8 (p=0.014). No statistical change in SF-36 physical function score (p=0.547) or PROMIS physical function score (p=0.580) was detected. At last examination, 12 of 13 patients had active eversion and a palpable, tensioned graft. The patient without active eversion underwent triple arthrodesis; no other patient had additional peroneal or hindfoot surgery.Conclusion:Allograft interposition is effective to reconstruct unsalvageable concomitant tears of both peroneal tendons as well as the most difficult revision cases of nonfunctioning, unsalvageable peroneal tendons after prior repair or reconstruction, which have recurrent tears, tendon degeneration, scarring, and stretching. There is a high rate of restoration of peroneal function, a reasonable rate of patient satisfaction, and statistically significant improvements in ankle-specific patient-reported outcomes.

Psychologic distress and QOL in medical staff after a disaster: A longitudinal 4-year study.

Aiming to improve post-disaster care of medical staff, we conducted an early and ongoing assessment of post-disaster psychologic distress and quality of life (QOL) in one center of a disaster-response hospital. Twelve days after the Great East Japan Earthquake, as the Fukushima Daiichi Nuclear Power Plant crisis was unfolding, we began a survey to examine the physical and mental state of medical staff to assess their motivation toward work. Surveys were administered in March 2011 (Survey 1), March 2012 (Survey 2), March 2013 (Survey 3), March 2014 (Survey 4), and March 2015 (Survey 5). Participants completed the Beck Depression Inventory (BDI), State-Trait Anxiety Inventory (STAI), EuroQol (EQ-5D), and MOS Short-Form 36-item Health Survey (SF-36). Although BDI scores significantly improved over time following Survey 1, participants in their 30s had significantly higher Survey 2 scores than those in their 40s/50s, and significantly higher Survey 3 scores than those in their 20s. STAI scores significantly improved over time following Survey 1. However, participants in their 30s had significantly higher Survey 3 scores than those in their 20s. EQ-5D scores did not significantly vary among survey time points or age groups. SF-36 physical functioning, role physical, social functioning, role emotional, and mental health subscale scores significantly improved over time. In conclusion, post-disaster longitudinal changes, including recovery period, differed among age groups. Thus, age should be taken into account in longitudinal evaluations of psychologic distress and QOL in medical staff after a disaster and, as more recent events suggest, during a pandemic.

Internal lumbar disc derangement with instability catch from monosegmental discopathy. The forgotten mechanical and kinetic surgical back pain syndrome

Study designThis is a retrospective cohort experience reported with concurrent survey PROM outcomes. ObjectiveTo describe the results of open PLIF reconstruction for a select group of mechanical back pain patients who have mono- or bi-segmental discopathy on MRI imaging, a clinical history of repeated severe and disabling acute mechanical back pain symptoms, and the irregular lumbar motion pattern in returning erect from the flexed position known as the “instability catch”. Summary of background dataThe literature of fusion surgery for back pain relief in “mechanical” back pain reveals inconsistent results and in the majority presents only a vague description of these syndromes. Internal Lumbar Disc Degeneration with Instability catch “ILDDIC” may be one subset of these patients who are uniquely benefitted from spine stabilization. MethodsThe senior author (DAB) in midsummer 2015 began to offer smaller fusion procedures to selected patients on an overnight-stay basis using a standard perioperative care protocol. For practice audit, in December 2020 a mailed survey questionnaire requesting VAS pain scores and SF-36 physical function scores was sent out to all 111 patients who had been treated this way, which group included 30 cases of ILDDIC. We report here on the success of open PLIF reconstruction in achieving back pain relief for these patients. ResultsSome 24 of 30 patients returned the mailed survey questionnaire, and the remaining six could not be reached. All 24 responders reported significant relief of back pain and improved physical function, at a mean of 30 months from surgery. Review of the available clinical records (LFU < 1 year) from the six nonresponders also recorded positive early benefit. ConclusionThe diagnosis of ILDDIC requires both imaging and clinical correlates and may define a subgroup of the mechanical back pain population uniquely suited to achieve pain relief through lumbar fusion.

OS09.7.A Quality of life outcomes in patients with incidental and operated meningiomas: the QUALMS study

Abstract BACKGROUND Long-term Health-Related Quality of Life (HRQoL) is an important measure of patient wellbeing. There is a paucity of studies evaluating HRQoL in meningioma patients. MATERIAL AND METHODS Cross-sectional study of adult patients with an incidental or symptomatic intracranial meningioma. Patients with less than 5 years of follow-up, a history of craniospinal radiation or neurofibromatosis type 2 were excluded. HRQoL was evaluated with SF-36, EORTC QLQ-C30 and EORTC QLQ-BN20 questionnaires. Outcome determinants were evaluated using a multi-variable linear regression analysis, adjusted for patient, tumour and treatment characteristics, and duration of follow-up. RESULTS 699 patients were invited to participate and 246 responded: 118 (48%) had an incidental meningioma. Mean age at diagnosis was 56.8 years (SD=13) and 81% were female. Median time from diagnosis to completion of questionnaire was 8.5 years (IQR 6.8–11.5). During follow-up, 158 patients (64.2%) had at least one operation for their meningioma and 47 patients (19.1%) had radiotherapy. Of those operated, 126 (79.7%) had WHO grade 1 and 24 (15.2%) had grade 2 meningiomas. Compared to normative population values, meningioma patients reported a worse SF-36 general health score (mean 61.9 vs 56.5, P=0.003) but a similar QLQ-C30 global health score (mean 62.3 vs 65.8, P=0.039), worse SF-36 and QLQ-C30 physical functioning scores (mean 74.1 vs 64.6, P&amp;lt;0.001 and mean 81.8 vs 76.5, P=0.007) and similar SF-36 and QLQ-C30 emotional health scores (mean 72.2 vs 70.9, P=0.367 and mean 71.0 vs 71.9, P=0.960). QLQ-C30 cognitive functioning was worse (mean 80.5 vs 71.4, P&amp;lt;0.001). Compared to the meningioma literature, QLQ-BN20 seizure burden was similar (mean 2.0 vs 1.6, P=0.760). A worse performance status at diagnosis was associated with an inferior QLQ-C30 global health score (β-coefficient=-4.9 [95% CI -9.1-(-)0.6] P=0.024). Number of surgeries was significantly associated with a worse QLQ-C30 cognitive functioning score (β-coefficient=-7.0 [95% CI -13.2-(-)0.9], P=0.025). Anti-epileptic drug use was associated with a significantly worse QLQ-C30 emotional health score (β-coefficient=-10.9 [95% CI -21.7-(-)0.01], P=0.050). CONCLUSION Meningioma patients have long-term HRQoL impairments affecting their physical and cognitive functions. An understanding that multiple surgeries affects cognitive function, and the need for anti-epileptic drugs equate to poorer emotional health, could help target appropriate therapies and support in the future.

Long-term follow-up of untreated Scheuermann's kyphosis.

Long-term cross-sectional study. To investigate the long-term effects of untreated Scheuermann's kyphosis on quality of life, and its relationship to radiographic parameters of spinal deformity. Previous studies reported reduced self-image, increased pain and impaired physical status. Little is known of the long-term impact of sagittal plane deformity in untreated SK. One hundred and thirteen consecutive untreated patients with SK were identified from a national service database prior to 2000, when surgery was not offered at this unit. 81 of these patients were available for evaluation; 66 (81%) consented to questionnaire and clinical evaluation, and 47 (58%) consented to additional radiological evaluation. Health-related quality of life (HRQoL) was compared to normative population values. Mean age was 45.1years (31-65), and mean follow-up was 27years (16-36). 57 patients had thoracic kyphosis and 9 had thoracolumbar deformity. SRS-22 and SF-36 scores were lower, and ODI was greater in patients with untreated SK compared to normative population values. Kyphosis progressed from mean 66° at skeletal maturity to 78° (p < 0.001) after mean follow-up of 27years. Long-term progression of untreated SK was 0.45°/year (n = 47). Multilinear regression showed good correlation between increasing SVA and worse ODI scores (r = 0.59; p = 0.001). Increasing SVA also correlated with worse function, pain and mental health scores reported by SRS-22, and with worse physical function and bodily pain scores reported by SF-36. Increasing CL correlated with worse SF-36 physical function scores. Increasing cSVA and increasing TK correlated with worse SRS-22 self-image scores. SRS-22 and SF-36 scores were lower, and ODI was greater in patients with untreated SK compared to normative data. Long-term progression of untreated SK was 0.45°/year (n = 47). Increasing SVA correlated with worse SF-36 physical function, SRS-22 function, SRS-22 pain and higher ODI scores. Total kyphosis (TK) and cSVA were independent predictors of low SRS self-image. III.

Association of Visual Appearance on Outcomes After Hallux Valgus Surgery.

In this study, our aim was to determine the effect of cosmetic improvement on patient satisfaction and functional scores in hallux valgus (HV) surgery. Preoperative foot photographs of 105 patients who had undergone chevron osteotomy for HV between 2016 and 2018 were taken. The patients were divided into 2 groups. Twenty-four months after surgery, the preoperative foot photographs were shown to patients in group 1 (n = 52) but not to patients in group 2 (n = 53). The groups were then compared using the visual analog scale (VAS), the American Orthopaedic Foot & Ankle Society Hallux Metatarsophalangeal-Interphalangeal (AOFAS Hallux MTP-IP), and the 36-Item Short Form Health Survey (SF-36) scores. Both groups were evaluated radiologically with preoperative and postoperative hallux valgus angles and intermetatarsal angles. There was no difference between the 2 groups in terms of radiologic parameters either pre- or postoperatively, or AOFAS Hallux MTP-IP scores postoperatively. However, for group 1, the VAS was lower (0.4±0.8 vs 1.8±1.6, P = .003) and both the SF-36 physical functioning (88.3±18.1 vs 79.1±23.2, P = .017) and SF-36 mental health scores were higher (78.8±19 vs 69.2±16.3, P = .022). Visualizing improvement in the cosmetic appearance of the foot appears associated with patients' perception of subjective pain and functional improvement. We recommend that preoperative foot photographs be taken and recorded. Level III, case-control study.

Nebulised heparin for patients with or at risk of acute respiratory distress syndrome: a multicentre, randomised, double-blind, placebo-controlled phase 3 trial

BackgroundMechanical ventilation in intensive care for 48 h or longer is associated with the acute respiratory distress syndrome (ARDS), which might be present at the time ventilatory support is instituted or develop afterwards, predominantly during the first 5 days. Survivors of prolonged mechanical ventilation and ARDS are at risk of considerably impaired physical function that can persist for years. An early pathogenic mechanism of lung injury in mechanically ventilated, critically ill patients is inflammation-induced pulmonary fibrin deposition, leading to thrombosis of the microvasculature and hyaline membrane formation in the air sacs. The main aim of this study was to determine if nebulised heparin, which targets fibrin deposition, would limit lung injury and thereby accelerate recovery of physical function in patients with or at risk of ARDS.MethodsThe Can Heparin Administration Reduce Lung Injury (CHARLI) study was an investigator-initiated, multicentre, double-blind, randomised phase 3 trial across nine hospitals in Australia. Adult intensive care patients on invasive ventilation, with impaired oxygenation defined by a PaO2/FiO2 ratio of less than 300, and with the expectation of invasive ventilation beyond the next calendar day were recruited. Key exclusion criteria were heparin allergy, pulmonary bleeding, and platelet count less than 50 X 109/L. Patients were randomly assigned 1:1, with stratification by site and using blocks of variable size and random seed, via a web-based system, to either unfractionated heparin sodium 25 000 IU in 5 mL or identical placebo (sodium chloride 0·9% 5 mL), administered using a vibrating mesh membrane nebuliser every 6 h to day 10 while invasively ventilated. Patients, clinicians, and investigators were masked to treatment allocation. The primary outcome was the Short Form 36 Health Survey Physical Function Score (out of 100) of survivors at day 60. Prespecified secondary outcomes, which are exploratory, included development of ARDS to day 5 among at-risk patients, deterioration of the Murray Lung Injury Score (MLIS) to day 5, mortality at day 60, residence of survivors at day 60, and serious adverse events. Analyses followed the intention-to-treat principle. There was no imputation of missing data. The trial is registered with the Australian and New Zealand Clinical Trials Register, number ACTRN12612000418875 .FindingsBetween Sept 4, 2012, and Aug 23, 2018, 256 patients were randomised. Final follow-up was on Feb 25, 2019. We excluded three patients who revoked consent and one ineligible participant who received no intervention. Of 252 patients included in data analysis, the mean age was 58 years (SD 15), 157 (62%) were men, and 118 (47%) had ARDS. 128 (51%) patients were assigned to the heparin group and 124 (49%) to the placebo group, all of whom received their assigned intervention. Survivors in the heparin group (n=97) had similar SF-36 Physical Function Scores at day 60 compared to the placebo group (n=94; mean 53·6 [SD 31·6] vs 48·7 [35·7]; difference 4·9 [95% CI −4·8 to 14·5]; p=0·32). Compared with the placebo group, the heparin group had fewer cases of ARDS develop to day 5 among the at-risk patients (nine [15%] of 62 patients vs 21 [30%] of 71 patients; hazard ratio 0·46 [95% CI 0·22 to 0·98]; p=0·0431), less deterioration of the MLIS to day 5 (difference −0·14 [–0·26 to −0·02]; p=0·0215), similar day 60 mortality (23 [18%] of 127 patients vs 18 [15%] of 123 patients; odds ratio [OR] 1·29 [95% CI 0·66 to 2·53]; p=0·46), and more day 60 survivors at home (86 [87%] of 99 patients vs 73 [73%] of 100 patients; OR 2·45 [1·18 to 5·08]; p=0·0165). A similar number of serious adverse events occurred in each group (seven [5%] of 128 patients in the heparin group vs three [2%] of 124 patients in the placebo group; OR 2·33 [0·59 to 9·24]; p=0·23), which were a transient increase in airway pressure during nebulisation (n=3 in the heparin group), major non-pulmonary bleeding (n=2 in each group), haemoptysis (n=1 in the heparin group), tracheotomy site bleeding (n=1 in the heparin group), and hypoxaemia during nebulisation (n=1 in the placebo group).InterpretationIn patients with or at risk of ARDS, nebulised heparin did not improve self-reported performance of daily physical activities, but was well tolerated and exploratory outcomes suggest less progression of lung injury and earlier return home. Further research is justified to establish if nebulised heparin accelerates recovery in those who have or are at risk of ARDS.FundingRowe Family Foundation, TR and RB Ditchfield Medical Research Endowment Fund, Patricia Madigan Charitable Trust, and The J and R McGauran Trust Fund.

The SNAP Trial: 2-Year Results of a Double-Blind Multicenter Randomized Controlled Trial of a Silicon Nitride Versus a PEEK Cage in Patients After Lumbar Fusion Surgery.

Study Design:Randomized controlled trial.Objectives:Lumbar interbody fusion with cages is performed to provide vertebral stability, restore alignment, and maintain disc and foraminal height. Polyetheretherketone (PEEK) is commonly used. Silicon nitride (Si3N4) is an alternative material with good osteointegrative properties. This study was designed to assess if Si3N4 cages perform similar to PEEK.Methods:A non-inferiority double-blind multicenter RCT was designed. Patients presenting with chronic low-back pain with or without leg pain were included. Single- or double-level instrumented transforaminal lumbar interbody fusion (TLIF) using an oblique PEEK or Si3N4 cage was performed. The primary outcome was the Roland-Morris Disability Questionnaire (RMDQ). The non-inferiority margin for the RMDQ was 2.6 points on a scale of 24. Secondary outcomes included the Oswestry Disability Questionnaire (ODI), Visual Analogue Scales (VAS), SF-36 Physical Function, patient and surgeon Likert scores, radiographic evaluations for subsidence, segmental motion, and fusion. Follow-up was planned at 3, 6, 12, and 24-months.Results:Ninety-two patients were randomized (i.e. 48 to PEEK and 44 to Si3N4). Both groups showed good clinical improvements on the RMDQ scores of up to 5-8 points during follow-up. No statistically significant differences were observed in clinical and radiographic outcomes. Mean operative time and blood loss were statistically significantly higher for the Si3N4 cohort. Although not statistically significant, there was a higher incidence of complications and revisions associated with the Si3N4 cage.Conclusions:There was insufficient evidence to conclude that Si3N4 was non-inferior to PEEK.

Similar recovery in mobility and quality of life after cemented and cementless hemiarthroplasty for hip fractures

Summary: Patients who suffer hip fractures become immobile with reduced quality of life. Our study aims to assess which cemented or cementless hemiarthroplasty resulted in better mobility or quality-of-life scores. Our retrospective review showed that both have similar scores after matching for age, gender, body mass index and comorbidities. Introduction: Hip fractures have mortality rates of up to 10% at 1 month and 30% at 1 year, as well as significant morbidity. This paper seeks to compare mobility and quality-of-life scores of cemented against uncemented hemiarthroplasty for the displaced neck of femur fractures. Our hypothesis is that there is no difference between the mobility and quality of life of patients treated with cemented or uncemented bipolar hemiarthroplasty. Methods: A retrospective review of registry data on hemiarthroplasties performed in our institution between 2011 and 2019 was conducted. From this dataset, 70 cemented hemiarthroplasties and 238 uncemented hemiarthroplasties were identified. Patients were assessed pre- and post-operatively, at 6 weeks, 3 months, 6 months and 12 months to determine functional recovery through mobility and quality-of-life scores. Results: On propensity score matching, both groups showed a reduction in Parker mobility score from 6.5 to 4 ( p = 0.91), SF-36 physical function scores from 52.5 (cemented) to 30 and 57.5 (uncemented) to 25 ( p = 0.79). Comparing the delta changes from pre-fall after matching, no significant differences were observed. From the analysis of the matched set of data, treatment of neck of femur using cemented or non-cemented bipolar hip prosthesis resulted in similar mobility and quality-of-life scores. Conclusion: In our analysis, there was no statistically significant difference in the mobility or quality-of-life scores of the patients undergoing cemented versus uncemented hemiarthroplasty for the displaced neck of femur fractures.

Patient Reported Outcomes after Local Flap Coverage for Lower Extremity Trauma

Background: &#x0D; Complex lower extremity trauma can result in devastating outcomes including amputation and poor quality of life. Limb salvage can be achieved with the use of local flaps like muscle flaps such as the gastrocnemius or soleus flaps, which detach muscles in order to use them for local coverage. Fasciocutaneous flaps such as reverse sural and propeller flaps are other examples of local flaps which utilize overlying soft tissue for local rearrangement. Patient-reported outcome (PRO) studies have not been reported for local flaps. Additionally, the potential for functional deficits as a result of muscle flaps in comparison to fasciocutaneous flaps has not been investigated. &#x0D; &#x0D; Methods: &#x0D; Local flap coverage for lower extremity traumas between 2014-2019 were reviewed. 248 local flaps were performed for lower extremity salvage following trauma. PROs were recorded utilizing both the Lower Extremity Functional scale (LEFS) and the 36-Item Short-Form Health Survey (SF-36). &#x0D; &#x0D; Results: &#x0D; Surveys were completed by 37 patients (response rate 18.3%, mean follow-up time 3.16 years, average age 49.72 years old). The average LEFS score was 42.09 ± 14.18, and the average physical functioning score was 43.03 ± 21.54. LEFS score and SF-36 physical functioning scores were significantly lower in patients who underwent muscle flaps compared to fasciocutaneous flaps (p=0.021 and p=0.022 respectively). &#x0D; &#x0D; Conclusions and Impact: &#x0D; Patients undergoing local flaps for lower extremity reconstruction have low quality of life scores. Patients who underwent fasciocutaneous flaps had significantly higher quality of life scores compared to muscle flap patients suggesting that fasciocutaneous flaps may cause less functional deficit in salvage operations.

Impact of overweight and obesity on patient-reported health-related quality of life in systemic lupus erythematosus.

ObjectivesAssociations between BMI and health-related quality of life (HRQoL) in SLE have been implied, but data are scarce. We determined the impact of overweight and obesity on HRQoL in a large SLE population.MethodsWe pooled cross-sectional baseline data from the BLISS-52 (NCT00424476) and BLISS-76 (NCT00410384) trials (N = 1684). HRQoL was evaluated using the 36-item Short Form Health Survey (SF-36), Functional Assessment of Chronic Illness Therapy (FACIT)-Fatigue scale and the European Quality of Life 5-dimension questionnaire (EQ-5D). Comparisons between BMI groups were conducted using the Mann–Whitney U test and adjustments using linear regression. Clinical relevance was determined by minimal clinically important differences (MCIDs).ResultsIn total, 43.2% of the patients had BMI above normal and 17.4% were obese. Overweight and obese patients reported worse SF-36 physical component summary (PCS), physical functioning, role physical, bodily pain and FACIT-Fatigue scores than normal weight patients. Divergences were greater than corresponding MCIDs and more prominent with increasing BMI. Despite no clinically important difference in SF-36 mental component summary scores across BMI categories, patients experienced progressively diminished vitality and social functioning with increasing BMI. In linear regression analysis, BMI above normal and obesity were associated with worse PCS (standardized coefficient β = −0.10, P < 0.001 and β = −0.17, P < 0.001, respectively), FACIT-Fatigue (β = −0.11, P < 0.001 and β = −0.16, P < 0.001) and EQ-5D (β = −0.08, P = 0.001 and β = −0.12, P < 0.001) scores, independently of demographic and disease-related factors. The impact of BMI on the PCS and FACIT-Fatigue was more pronounced than that of SLE activity.ConclusionPatients with SLE and BMI above normal experienced clinically important HRQoL diminutions in physical aspects, fatigue and social functioning. A survey of potential causality underlying this association is warranted.