Research Society Research Articles

Impact of postoperative spinal malalignment on postoperative health-related quality of life after long-level fixation for degenerative lumbar scoliosis: does residual coronal angularity matter?

This study evaluates the influence of spinal malalignment on health-related quality of life (HRQOL) in a long-level fusion spine. This was a retrospective analysis of 121 consecutive patients with DLS after long-segment fusion. HRQOL and radiographic parameters were collected at final follow-up. For postoperative residual Cobb angle (CA), patients were divided as follows: group (0) (CA < 10°), group (+) (CA 10°∼20 °), and group (++) (CA > 20°). For postoperative coronal vertical axis (CVA), patients were separated as follows: group (0) (CVA < 2cm), group (+) (CVA 2 ∼ 3cm), and group (++) (CVA > 3cm). Patients were also grouped by the sagittal modifiers as group (0), group (+), and group (++) according to the Scoliosis Research Society (SRS)-Schwab classification, respectively. Visual analog scale (VAS) for back was significantly lower in CA 10°∼20° group compared to other groups. Patients with remnant CA > 20° showed worse Oswestry Disability Index (ODI), SRS-22 and the 36-item Short Form Health Survey (SF-36) - physical component scores (PCS). Sagittal vertical axis (SVA) showed significant correlation with HRQOLs after surgery, and the statistical significance of ODI, SRS-22 and SF-36 scores was observed among subgroups. In long-level fused spine, residual CA > 20° resulted in worse clinical outcomes and was recommended to avoid during surgery. And 10° to 20° residual CA was acceptable in DLS patients and even better than Cobb angle < 10° in several HRQOLs, therefore strictly pursing upright alignment seems unnecessary. SVA also showed effectiveness in assessing HRQOL in the fixed spine.

Diversity, equity, and inclusion: Findings from the Sleep Research Society

ObjectivesTo characterize representation and inclusion among Sleep Research Society members and examine associations between sociodemographic features and Sleep Research Society experiences. MethodsThe Sleep Research Society Taskforce for Diversity and Inclusion developed a web-based questionnaire in 2021, assessing membership data and Sleep Research Society experiences (self-initiated and society-initiated participation, feeling very welcomed, perceptions of inclusiveness, and diversity of viewpoints represented). Frequencies were calculated and adjusted Poisson regression models with robust variance were fit to estimate associations. ResultsMost participants (n = 388; 35.7% of members) were aged 18-49 (61%), non-Hispanic White (65%), and women (59%). Regarding inclusion, 41% participated in ≥2 Sleep Research Society self-initiated activities (abstract submission), 56% in Sleep Research Society-initiated activities (appointed position), 51% felt welcomed, whereas 52% perceived a lack of inclusivity and 65% a lack of diverse viewpoints. Historically minoritized groups and women felt less welcomed compared to non-Hispanic White members and men. Older, biracial, women, gender-divergent, and U.S.-born individuals, were less likely to perceive that there was a diversity of viewpoints represented in the Sleep Research Society. Members of ≥10years and those with a doctoral degree were more likely to participate in Sleep Research Society activities, while sexual and gender minoritized individuals were less likely to do so. Sexual and gender minoritized individuals were more likely to report Sleep Research Society was noninclusive. ConclusionsHistorically minoritized individuals are under-represented in Sleep Research Society and a majority of respondents report not feeling welcomed. These results serve as a baseline benchmark and example for assessing the impact of ongoing and future diversity and inclusion initiatives and provide targets for expanding opportunities for underrepresented individuals in sleep/circadian societies.

Atypical fractures at non-classical sites associated with anti-resorptive therapy: A Systematic Review.

Osteoporosis is common, affecting more than 20% of women and 6% of men globally over the age of 50 (1). Anti-resorptive drugs, bisphosphonates and denosumab, have been effective treatments for osteoporosis for more than 30years. Rare complications of anti-resorptive therapy include medication-related osteonecrosis of the jaw and atypical femur fractures (AFF). The American Society for Bone and Mineral Research (ASBMR) proposed a case definition for these atypical femoral fractures in 2010, which was updated in 2013. However, atypical fractures at non-classical sites have been increasingly described. We aimed to systematically identify atypical fracture cases, excluded from the ASBMR AFF case definition in patients receiving anti-resorptive medication for longer than three years. A structured search of electronic databases, including PubMed, Medline (Ovid), Embase (Ovid), Cochrane and Web of Sciences, and hand-searching of conference abstracts was undertaken. All full-text articles written in English describing an atypical fracture in patients (aged >18years) and receiving anti-resorptive medication for >3years were included, with data extracted and analysed by two independent reviewers. Sixty-six articles were identified, describing 151 cases of atypical fractures in 114 individuals. The most frequent fracture site was the ulna, followed by the tibia. All patients were taking anti-resorptive treatment prior to or at the time of fracture, most frequently alendronate monotherapy (44%). Most commonly, fractures were transverse in nature (95%), following minimal or no trauma (96%), non-comminuted (98%) with cortical thickening of the surrounding bone (69%). Anti-resorptive treatment was ceased following atypical fracture in the majority (89%). Atypical fractures are rare and should not deter physicians from appropriate anti-resorptive therapy for osteoporosis. However, clinicians should be alert to their presence, at additional sites to the femur. An update of the current ASBMR AFF case definition to include other skeletal sites could be timely.

Current trends and perspectives of scoliosis research society travel fellows

Abstract Purpose This study aims to measure the impact of the Scoliosis Research Society’s travel fellowship on a spinal surgeon’s career. Methods A non-incentivized survey was sent to 78 previous SRS junior travel fellows from 1993 to 2021. The questionnaire assessed fellowship influence on academic and administrative positions, professional society memberships, and commercial relationships. The trend of these quantitative measures was created according to a compounded annual growth rate (CAGR) calculation of the reported values. The Scopus database was queried for all fellows’ publication counts and h-index before the fellowship, as well as 3 years, 5 years, and currently after the fellowship. A control cohort of matched surgeons who did not participate in travel fellowships was used to compare research productivity measures relative to travel fellows. Results This study had a 73% response rate. Over the periods of 3–5 years after the fellowship, and up to the present, the mean publication count increased by 31.0%, 31.6%, and 46.4%, respectively. Over the same interval, the mean h-index increased by 19.5%, 17.3%, and 11.3%, respectively. From the year of their respective fellowship to present day, the fellows observed a mean CAGR of + 3.2% in academic positions, + 6.7% in administrative positions, + 2.3% in society memberships, and + 4.7% in commercial relations. Previous fellows concurred the fellowship changed their clinical practice (42.1% Strongly Agree, 36.8% Agree), expanded their network (71.9% Strong Agree, 24.6% Agree), expanded their research (33.3% Strongly Agree, 54.4% Agree), and improved their surgical technique (33.3% Strongly Agree, 49.1% Agree). Conclusion Robust feedback from previous fellows suggests a traveling fellowship has a meaningful impact on a surgeon’s research productivity and career achievements.

The air transport research society world conference: A data science-based literature review on the years 2014–2024

The Air Transport Research Society (ATRS) World Conference is one of the major venues for air transport research. The conference covers a wide range of research talks, practice/industrial sessions, and research workshop activities. In this paper, we perform a data-driven analysis of the research abstracts that have been accepted and presented at the conference since 2014. We have grouped the abstracts from the ten annual conferences using t-distributed stochastic neighbor embedding to map high-dimensional keyword vectors into a two-dimensional plane for clustering, analysis, and visualization. The major focus of our study concerns three directions. First, we provide a formal description of the actual research presented at the ATRS World Conference series by using methods from natural language processing and machine learning, leading to a data-driven classification consisting of 35 major subject categories. Second, we analyze the origin of main authors/presenters and their background, including their institutions and countries of origin. Third, we perform a network-driven analysis of co-authorships across abstracts to identify the role and importance of key researchers in the community. Finally, we provide an analysis of popular research topics indicated by authors when submitting their abstracts, and a set of major recommendations for future work, based on the insights obtained from our study.

Conservative treatment of adolescent idiopathic scoliosis (AIS): A narrative review of current evidence and implications for clinical practice

Introduction and purpose: Adolescent idiopathic scoliosis (AIS) is characterized by lateral curvature, vertebral rotation, and disruption of physiological curvature of the spine with the Cobb angle ≥10°. AIS affects 1-3% of children aged 10-16 years, representing the most common form of idiopathic scoliosis. Diagnosis of AIS is by exclusion and can be suspected based on Adams forward bend test and scoliometer. Untreated AIS can lead to serious consequences, such as progression of the deformity, back pain, reduced respiratory and cardiovascular function. The aim of this review is to update overview of conservative treatment options. Description of the state of knowledge: AIS treatment guidelines from the Scoliosis Research Society (SRS) and the Scientific Society on Scoliosis Orthopaedic and Rehabilitation Treatment (SOSORT) advocate for observation, bracing, or surgery depending on curve severity, with a focus on avoiding spinal fusion when possible. Additionally, SOSORT recommends scoliosis-specific physiotherapy exercises for smaller curves or as an adjunct to bracing. Conservative treatment aims to prevent curve progression, manage respiratory and spinal complications, and improve quality of life. Conclusions: AIS can significantly impair the physical and psychosocial well-being of young patients, with potential long-term consequences extending into adulthood Individualized treatment plans and patient/parent education are crucial for optimal outcomes. Schroth exercises are superior to Core Stabilization (CS) exercises in reducing Cobb angle, trunk rotation and improving spinal mobility, cosmetic trunk deformities and quality of life. CS exercises are more effective in increasing peripheral muscle strength, reducing pain and correcting vertebral rotation.

Stated Preferences of At-Risk Populations for the Treatment of Osteoporosis: A Systematic Review.

Poor adherence to anti-osteoporosis treatment is a well-recognized problem, partly due to misalignment with patient preferences. In recent years, several quantitative preference studies have been conducted. This study aimed to systematically review stated preference research to provide a comprehensive overview of patient preferences in osteoporosis, in particular on conditional relative attribute importance and preference heterogeneity. This systematic review was conducted in MEDLINE and Embase up to February 29th, 2024. It includes all English-language, peer-reviewed, stated preference articles related to osteoporosis management and treatment in patients with or at risk of osteoporosis. Conditional relative importance of attributes as well as heterogeneity was assessed, and attributes classified into outcome, process, and cost attributes. Quality assessment was performed using a combined checklist of Purpose, Respondents, Explanation, Findings, and Significance (PREFS) and International Society for Pharmacoeconomics and Outcomes Research (ISPOR) items. Fourteen studies including 4714 participants were evaluated. Attributes were mostly classified as process related (50%) and outcome related (40%), both of which significantly influence patient preferences. In pairwise attribute comparison, efficacy was dominant over cost, administration, and side-effects. Preference heterogeneity was observed in the majority of studies (86%). Quality assessment indicated an overall improvement in study quality over time, with recent studies adhering more closely to established methodological standards. The findings highlight the importance of considering patient preferences in the management of osteoporosis, underscoring the need for a patient-centered approach. The readiness of patients to engage in trade-offs between attributes suggests that healthcare providers should ensure treatments are aligned with individual patient preferences to improve adherence and optimize outcomes.

A novel Osteoarthritis scoring system to separate typical OA joint degeneration from non-typical lesions in male Sprague Dawley rats

ObjectiveTo develop a novel scoring system to characterize osteoarthritis-related degeneration distinct from spontaneous subchondral bone lesions observed in the tibia and femur of male Sprague Dawley rats. MethodKnee joints from male rats following 12 weeks of a diet-induced obesity model of osteoarthritis (OA) were assessed. OA histopathological changes (OAHC) were assessed in the knee joints. All scores were evaluated using a modified Mankin score and a modified Osteoarthritis Research Society International histological score. OAHC were divided into 3 categories: (I) Typical OA score evaluating the changes in cartilage structure, cellularity, proteoglycan depletion, and tidemark integrity, (II) A novel Non-typical OA score evaluating cartilage integrity, and the size of local thickening, fragmentation and degeneration along the tidemark and the size and severity of the subchondral bone lesion, and (III) Total OA score comprised of both, the Typical and the Non-typical scores. ResultsRats exposed to a high fat/high sucrose diet had higher Typical OA score compared to a control group (Chow). Non-typical and Total OA scores revealed no differences in the severity of the lesions between the HFS and the Chow group animals. All scoring systems had excellent intra- and inter-examiner reliability. ConclusionThe spontaneous bone lesions observed in male Sprague Dawley rats can obscure the effect of the diet-induced obesity if the classical scoring system is used to assess joint degeneration. The newly proposed scoring method provides a reliable method to distinguish classical OA joint degeneration from spontaneous Non-typical lesions occurring in these rats.

Polish translation, cultural adaptation, and validity confirmation of the Scored Patient-Generated Subjective Global Assessment

PurposeThe Scored Patient-Generated Subjective Global Assessment (PG-SGA©) is a validated nutritional screening, assessment, triage, and monitoring tool. The aim of this study was to perform translation, cultural adaptation, linguistic, and content validation of the translated and culturally adapted version of the PG-SGA for the Polish setting.MethodsThe study was performed in concordance with the International Society for Pharmacoeconomics and Outcomes Research (ISPOR) Principles. Patients (n = 174) and healthcare professionals (HCPs, n = 188) participated in the study. Comprehensibility and difficulty were assessed by patients for the PG-SGA Short Form, and by HCPs for the professional component. Content validity was assessed for the full PG-SGA by HCPs only. Evaluations were operationalized by a 4-point scale. Item and scale indices were calculated using the average item ratings divided by the number of respondents. Item indices < 0.78 required further analysis of the item, while scale indices ≥ 0.90 were defined as excellent and 0.80–0.89 as acceptable.ResultsThe PG-SGA Short Form was rated as excellent for content validity (Scale-CVI = 0.90) by HCPs and easy to comprehend (Scale-CI = 0.96) and use (Scale-DI = 0.94) by patients. The professional component of the PG-SGA was perceived as acceptable for content validity (Scale-CVI = 0.80), comprehension (Scale-CI = 0.87), and difficulty (Scale-DI = 0.80). The physical exam was rated the least comprehensible and the most difficult, and with the lowest content validity. We found significant differences in scale indices (p < 0.05 for all) between HCPs with different professions and between those being familiar with PG-SGA and not.ConclusionTranslation and cultural adaptation of the PG-SGA for the Polish setting preserved the purpose and conceptual meaning of the original PG-SGA. Validation revealed that the Polish version of PG-SGA is well understood and easy to complete by patients and professionals, and is considered relevant by professionals. However, detailed results indicate the need for appropriate training of the Polish HCPs, especially physicians and nurses, mainly in the worksheets related to the metabolic demand and physical exam.

Abstracts of International Research Society & Society of Critical Care Anesthesiologists 2023 Annual Meetings: Erratum.

Abstracts of International Research Society & Society of Critical Care Anesthesiologists 2023 Annual Meetings: Erratum.

The Promise and Challenges of Integrating Biological and Prevention Sciences: A Community-Engaged Model for the Next Generation of Translational Research.

Beginning with the successful sequencing of the human genome two decades ago, the possibility of developing personalized health interventions based on one's biology has captured the imagination of researchers, medical providers, and individuals seeking health care services. However, the application of a personalized medicine approach to emotional and behavioral health has lagged behind the development of personalized approaches for physical health conditions. There is potential value in developing improved methods for integrating biological science with prevention science to identify risk and protective mechanisms that have biological underpinnings, and then applying that knowledge to inform prevention and intervention services for emotional and behavioral health. This report represents the work of a task force appointed by the Board of the Society for Prevention Research to explore challenges and recommendations for the integration of biological and prevention sciences. We present the state of the science and barriers to progress in integrating the two approaches, followed by recommended strategies that would promote the responsible integration of biological and prevention sciences. Recommendations are grounded in Community-Based Participatory Research approaches, with the goal of centering equity in future research aimed at integrating the two disciplines to ultimately improve the well-being of those who have disproportionately experienced or are at risk for experiencing emotional and behavioral problems.

Patient-reported outcomes following surgery for adolescent idiopathic scoliosis performed in adolescence versus adulthood.

The Scoliosis Research Society 22r (SRS-22r) questionnaire is a proven tool in assessing healthcare-related quality of life (HRQoL) in idiopathic scoliosis and is the adopted patient-reported outcome measure for the deformity pathway recorded into the British Spinal Registry (BSR). Surgery for adolescent idiopathic scoliosis (AIS) is performed frequently in teenagers; however, patients also present with curves in the surgical range into adulthood. This work aimed to assess HRQoL differences between patients following surgery for AIS performed in adolescence and adulthood using SRS-22r data collected from the BSR. An anonymised BSR search of pre- and postoperative SRS-22r scores for patients with diagnoses of AIS and adult idiopathic scoliosis was conducted. Data from all subdomains were compared preoperatively and at the two-year postoperative timepoint. Preoperative SRS-22r scores were analysed for 1,912 patients with AIS and 65 with adult idiopathic scoliosis. Patients with adult idiopathic scoliosis had significantly lower preoperative SRS-22r scores in all subdomains (p<0.05). By two years postoperatively, both groups of patients had improved SRS-22r scores significantly compared with baseline in all subdomains (p<0.001). A cross-group analysis revealed patients with AIS had significantly better function scores years postoperatively than their adult counterparts (p=0.005). This work confirms there are benefits following surgery for AIS in improving HRQoL, but has also provided HRQoL data in adult patients, who again show similar improvements following surgery from baseline. This is of value when counselling patients regarding anticipated benefits of surgery performed in childhood and adulthood.

Combined exosome of adipose-derived mesenchymal stem cell and hyaluronic acid delays early osteoarthritis progression of ovine sheep model: Clinical, radiographic, macroscopic and microscopic evaluation

Background Current treatment of osteoarthritis (OA) mainly focused on treating symptoms. Exosome from Adipose-derived Mesenchymal Stem Cell (Ad-MSC) have been shown to delay degenerative process. This study aimed to investigate the clinical, radiological and histological impact of combined intra-articular (IA) hyaluronic acid (HA) and exosome Ad-MSCs in-vivo using a larger animal model with low-grade OA. Methods Eighteen male Ovies aries sheep underwent total lateral meniscectomy and conventional radiography was performed to confirm low-grade OA after 6 weeks. The sheep were divided into three groups, Group 1 (G1; n=6) received thrice exosome injections, G2 (n=6) received twice HA injection, and G3 (n=6) received both treatments with a 1-week interval after 10 days of meniscectomy. Clinical evaluations were conducted using the Clinical Lameness Score (CLS), radiographic with X-ray using OA score by Innes et al, while macroscopic evaluation by Osteoarthritis Research Society International (OARSI) scores. Results Lameness parameter scored lowest in G3 significantly (2.0±0.0 VS 2.7±0.52 VS 2.7±0.52; p=0.024) at the second month although the overall CLS score did not significantly differ at the 3rd month. The best improvement of conventional total OA radiographic score at the 3rd month compared to all groups (5.2±1.17 vs 6.3±0.82 vs 6.7±1.03; p=0.053). Macroscopic OARSI evaluation showed no difference (p=0.711). Conclusions Combined repeated exosome Ad-MSC and HA IA injection proven to delay OA progression, however longer duration of follow up is required to evaluate its long-term effect.

Association of Cartilage, Synovial Fluid and Membrane Pathological Findings in Serbian Mountain Horses Without Signs of Lameness

Abstract Osteoarthritis (OA) in horses often affects the metacarpal/metatarsophalangeal (MCP/MTP) joints and its detection in the early stages is crucial for effective management. I t was hypothesized that the extent of cartilage damage positively correlates with synovial membrane (SM) and synovial fluid (SF) pathological findings in the MCP/MTP joints of Serbian mountain horses that transported heavy loads but did not show signs of lameness. The study was conducted on 32 MCP/MTP joints of eight horses between seven to 12 years of age. Horse limbs were transferred from the abattoir to the necropsy room and SF was sampled. Its appearance, total nucleated cell count (TNCC), mononuclear cell count (MNC), total proteins (TP), and haptoglobin (Hp) were determined. Samples of SM were collected from the dorsal palmar/plantar pouch for histology. A macroscopic examination of gross condylar pathology of the third metacarpal/metatarsal bone was performed with Indian Ink staining. Scoring was done based on Osteoarthritis Research Society International recommendations. SF was clear, pale yellow, and mostly fairly viscous. Half of the samples had TNCC above, and all had TP within the reference range. Hp values were below the reference range and were omitted from further analyses. TNCC correlated with MNC (ρs=0.81, P&lt;0.001), microscopic (ρs=0.62, P=0.003) and macroscopic scores (ρs=0.47, P=0.008). In addition, MNC correlated with macroscopic scores (ρs=0.40, P=0.03). All pathological findings were mild and their correlation indicated that these processes are interrelated and that could be ascribed to early OA.

ChatGPT vs. sleep disorder specialist responses to common sleep queries: Ratings by experts and laypeople

BackgroundMany individuals use the Internet, including generative artificial intelligence like ChatGPT, for sleep-related information before consulting medical professionals. This study compared responses from sleep disorder specialists and ChatGPT to common sleep queries, with experts and laypersons evaluating the responses' accuracy and clarity. MethodsWe assessed responses from sleep medicine specialists and ChatGPT-4 to 140 sleep-related questions from the Korean Sleep Research Society's website. In a blinded study design, sleep disorder experts and laypersons rated the medical helpfulness, emotional supportiveness, and sentence comprehensibility of the responses on a 1-5 scale. ResultsLaypersons rated ChatGPT higher for medical helpfulness (3.79 ± 0.90 vs. 3.44 ± 0.99, p < .001), emotional supportiveness (3.48 ± 0.79 vs. 3.12 ± 0.98, p < .001), and sentence comprehensibility (4.24 ± 0.79 vs. 4.14 ± 0.96, p = .028). Experts also rated ChatGPT higher for emotional supportiveness (3.33 ± 0.62 vs. 3.01 ± 0.67, p < .001) but preferred specialists' responses for sentence comprehensibility (4.15 ± 0.74 vs. 3.94 ± 0.90, p < .001). When it comes to medical helpfulness, the experts rated the specialists' answers slightly higher than the laypersons did (3.70 ± 0.84 vs. 3.63 ± 0.87, p = .109). Experts slightly preferred specialist responses overall (56.0%), while laypersons favored ChatGPT (54.3%; p < .001). ChatGPT's responses were significantly longer (186.76 ± 39.04 vs. 113.16 ± 95.77 words, p < .001). DiscussionGenerative artificial intelligence like ChatGPT may help disseminate sleep-related medical information online. Laypersons appear to prefer ChatGPT's detailed, emotionally supportive responses over those from sleep disorder specialists.

People's Health in People's Hands: Dr. Abhay Bang and Dr. Rani Bang's Pioneering Approach to Rural Healthcare in India.

Dr. Abhay Bang and Dr. Rani Bang, a husband-and-wife team, have dedicated their lives to reforming healthcare in rural India. Their pioneering work in Gadchiroli, Maharashtra, through the Society for Education, Action, and Research in Community Health (SEARCH), has led to revolutionary interventions such as the Home-Based Newborn Care (HBNC) model, significantly reducing infant mortality rates. Their emphasis on women's health and community empowerment has revolutionized conventional healthcare practices and influenced global health policies. This review article sheds light on the historical context and lasting impact of their contributions to community-based healthcare and public health research.

Patient-perceived factors on treatment satisfaction in early onset scoliosis treated surgically with a minimum of ten years

BackgroundThe prognosis of surgically treated subjects with early onset scoliosis (EOS) into adulthood has been lacking. We aimed to investigate the patients’ perspectives on satisfaction with surgical treatment.MethodologyWe included all surgical candidates with EOS who had undergone index spinal surgery for scoliosis correction between 2009 and 2013. The minimum duration of postoperative follow-up was 10 years at the time of survey completion. Three questionnaires were used in this study, comprising the revised Scoliosis Research Society questionnaire (SRS-22r), the Patient-Reported Outcomes Measurement Information System (PROMIS-29), and the World Health Organization Quality of Life (WHOQOL-BREF). Measures of treatment satisfaction were retrieved from SRS-22r.ResultsThere were 29 participants who completed the survey, and thereby included in the study (i.e., a response rate of 43% and a dropout rate of 6%). Amongst them, 14, 11, and 4 individuals received posterior spinal fusion (PSF), magnetically controlled growing rods (MCGR), and traditional growing rods, respectively. The average duration after the index spinal surgery was 12.6 ± 2.2 years. Our findings revealed that self-image (across all treatment groups), sleep disruption (only in PSF), and social aspects (in both PSF and MCGR) were significantly worse when compared to the normative values. According to the multivariable linear regression model (R-square = 0.690, p < .001), an increase in SRS-22r mental health (p = .008) and PROMIS-29 social participation scores (p = .004) corresponded to 0.511 and 0.055 points increases in satisfaction. Every unit increase in PROMIS-29 fatigue (p = .043) and WHOQOL-BREF physical domain scores (p = .007) was in conjunction with 0.019 and 0.040 points decreases in satisfaction. SRS-22r self-image (p = .056) and WHOQOL-BREF environmental domain scores (p = .076) were included in the model but did not reach statistical significance.ConclusionsTo improve the long term quality of life in surgical candidates with EOS, we demonstrated that mental health, social participation, fatigue, and physical health were significant factors associated with treatment satisfaction. Interestingly, demographic and radiographic parameters did not have a significant effect in our cohort.

Launching the Society for Privacy and Confidentiality Research to Own the Journal of Privacy and Confidentiality

We describe the launching of the Society for Privacy and Confidentiality Research (SPCR). SPCR is the new owner of the Journal of Privacy and Confidentiality, with the goal of ensuring a sustainable future for the Journal, and continuing to publish the multidisciplinary, open access journal that JPC has been since its founding in 2008.

Uterine fibroids and Black people of African descent globally: a scoping review protocol.

Evidence suggests that when adjusted for age and other factors such as Body Mass Index, age of first pregnancy, years since last pregnancy and alcohol consumption, Black women are three times more likely to suffer from fibroids compared with the general population. When compared with the general population, Black women experience larger uterine fibroids with an earlier onset and more frequent and severe symptoms debilitating symptoms. Reported symptoms include pelvic pain, bladder issues, and heavy and/or abnormal menstrual bleeding. For Black women in perimenopause or menopause, uterine fibroids are more likely to continue growing rather than slow or cease. To design empirical research that addresses the issue of uterine fibroids among Black people of African descent, it is important to understand the current state of literature on this issue. The objectives of this scoping review are to understand and describe the extent and type of literature available regarding Black people of African descent with uterine fibroids globally, to identify the gaps within existing literature, and to provide recommendations for future research. This scoping review will be conducted in accordance with JBI scoping review methodology and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews Checklist. Eligibility criteria for this review include sources that involve Black people of African descent who have uterine fibroids. This review is global in context and does not include jurisdictional, geographical, regional or study setting restrictions. A comprehensive search strategy developed in collaboration with a health sciences librarian will be used to identify and retrieve relevant peer-reviewed and grey literature. Databases including CINAHL (EBSCO), MEDLINE (Ovid), Embase (Elsevier), Gender Studies Database (EBSCO), Scopus (Elsevier) and LILACS (VHL) will be searched from inception to January 2024. Unpublished studies and grey literature searches will include The Society for Women's Health Research, Black Women's Health Imperative, ProQuest Dissertations and Theses Global (ProQuest), Open Access Theses and Dissertations (OATD.org) and Google search. All relevant sources will be uploaded to Covidence and undergo title and abstract screening by two independent team members. Selected sources will then undergo full-text review by two independent team members. Sources meeting the eligibility criteria will undergo extraction by two independent team members. Thematic analysis will be used to classify the extracted data points into categories according to the purpose or objective of the source, the methods used, the geographical region or jurisdiction of the source, key findings and recommendations. The synthesis of results will align with the review objective and question using charts or tables where necessary. This scoping review does not require ethical approval. Dissemination of the review results includes the publication of a full report in a peer-reviewed journal as well as presenting the review results at local, national and international conferences. The results of the scoping review will also be disseminated through community events and social media using infographics and brochures.

NUMB attenuates posttraumatic osteoarthritis by inhibiting BTRC and inactivating the NF-κB pathway

Posttraumatic osteoarthritis (PTOA) is closely related to the inflammatory response caused by mechanical injury and leads to joint degeneration. Herein, we aimed to evaluate the role and underlying mechanism of NUMB in PTOA progression. Anterior cruciate ligament transection (ACLT)-induced rats and interleukin (IL)-1β-treated chondrocytes were used as in vivo and in vitro models of PTOA, respectively. The NUMB overexpression plasmid (pcDNA-NUMB) was administered by intra-articular injection to PTOA model rats, and safranin O-fast green staining, the Osteoarthritis Research Society International (OARSI) scoring system, and HE staining were used to evaluate the severity of cartilage damage. The secretion of inflammatory cytokines (TNF-α, IL-1β, and IL-6) and chondrocyte-specific markers (MMP13 and COL2A1) was detected via ELISA. Cell viability and apoptosis were evaluated by MTT and TUNEL assays. NUMB was expressed at lower levels in ACLT-induced PTOA rats and in IL-1β-treated chondrocytes than in control rats and cells. NUMB overexpression enhanced cell viability and reduced cell apoptosis, inflammation and cartilage degradation in chondrocytes stimulated by IL-1β. NUMB bound to BTRC to promote p-IκBα expression, resulting in NF-κB pathway inactivation. BTRC overexpression reversed the promoting effect of NUMB overexpression on cell viability and the inhibitory effects of NUMB overexpression on apoptosis, inflammation and cartilage degradation in IL-1β-induced chondrocytes. In addition, overexpression of NUMB alleviated articular cartilage damage by repressing inflammation and cartilage degradation in ACLT-induced PTOA rats. Our data indicated that NUMB regulated PTOA progression through the BTRC/NF-κB pathway, which may be a viable therapeutic target in PTOA.