Citations

Abstract Background/Aims Fibromyalgia has many unmet needs relating to treatment and delivery of effective and evidence-based healthcare is lacking. We analyzed social media conversations to understand patients’ perspectives of the lived experience of fibromyalgia, factors reported to trigger flares of pain, treatments being discussed; and identify barriers and opportunities to improve healthcare delivery. Methods A non-interventional retrospective analysis accessed detail rich conversations about fibromyalgia patients’ experiences with data curated from 400 million global documents and 714,000 documents, including a fibromyalgia language tag, between May 2019 and April 2021. Data were analyzed via qualitative and quantitative analyses. Results Fibromyalgia conversations were most numerous on Twitter and Reddit and conversations trends remained stable over time. There were numerous environmental and modifiable triggers ranging from (most frequently) stress and anxiety to various foods. Arthritis and irritable bowel syndrome (IBS) were the most frequently associated comorbidities. Patients with fibromyalgia reported a wide range of symptoms, with pain a cardinal feature. Massage, meditation and acupuncture domains were the most reported treatment modalities. Opportunities to improve healthcare delivered by medical providers were identified with current frustration relating to lack of acknowledgement of their disease, minimization of symptoms, and providers inadequately meeting their care needs. Conclusion We developed a comprehensive large-scale study which emphasizes advanced artificial intelligence algorithms application in real-world research design. Through the extensive encapsulation of patient perspectives, we have outlined habitual symptoms, triggers, and treatment modalities that provide a durable foundation to address gaps in healthcare provision. Disclosure L. Bell: Other; Lucy Bell was a former contractor based at Black Swan Data, and a volunteer at White Swan. She is currently a full-time employee at White Swan. B. Fordham: Other; Beth Fordham is an employee of White Swan Charity, who provided the dataset for this study, and was previously an employee of Black Swan Data, of which White Swan is a separate entity. S. Mumtaz: None. R. Yaman: None. L. Balistreri: None. R.R. Butendieck: None. A. Irani: None.

Abstract Background Instruments to assess patient-reported outcomes (PRO) should generate high-quality evidence. Reliable PRO evidence is essential to policymakers, in conjunction with outcomes such as survival and radiological response, to understand the net clinical benefit of antitumor treatments. This study aimed to establish the content validity of 215 identified PRO measures used in patients with brain tumors. Methods A survey (n = 148 items) was developed reflecting aspects of the WHO International Classification of Functioning, Disability, and Health (ICF) framework. Patients with brain tumors, their proxies, and healthcare professionals (HCPs) were asked to rate each survey item on relevance. An item was considered a relevant issue if ≥25% of the patients or proxies or ≥50% of the HCPs considered that item to be an issue. Next, all items in the identified PRO measures were linked to ICF and relevant items in the survey, and the percentage of content coverage was calculated. Results In total, 114 patients, 71 proxies, and 65 HCPs from different countries completed the survey. Fifty-six of 148 (37.8%) items in the survey were considered relevant. The most important aspects mentioned by both patients and proxies were difficulty concentrating, difficulty remembering, multitasking, and handling stress. Depending on the definition, between 35% and 49% of PRO measures were considered to have sufficient content validity (≥80% coverage). Conclusion The content validity was insufficient in more than half of the identified PRO measures, particularly multidimensional measures. Future research should investigate whether different approaches to PRO assessment better meet the needs of all stakeholders.

ABSTRACTIntroduction/AimsNeuromuscular ultrasound (NMUS), initially performed by physicians, is increasingly performed by technicians in many electrodiagnostic (EDX) laboratories for certain studies under physician supervision. The aims of this study were to determine: (1) the reproducibility of nonphysician sonographers' assessments of the median nerve and (2) the need for ongoing training to maintain the reproducibility and reliability of median nerve ultrasound assessments.MethodsThe median nerve was examined sonographically in a healthy volunteer by 12 nonphysicians on 3 separate occasions: Day 1 and then 2 weeks (Day 2) and 4 months (Day 3) later. Cross‐sectional area (CSA) and wrist‐to‐forearm ratios (WFRs) were calculated each time. Sonographers were retrained prior to Day 2. Reproducibility and reliability were determined using coefficients of variation calculated for each characteristic for each day and each nonphysician sonographer, comparing performance across the 3 time points.ResultsThere was overall less variation for each characteristic (wrist CSA, forearm CSA, and WFR) on Day 2 compared to Day 1 (coefficients of variation 3.0%, 5.4%, and 5.7% vs. 8.8%, 15.5%, and 11.3%, respectively), both when viewed at the group and individual levels, indicating an improvement in reproducibility and reliability after the retraining session. The improvement was similar for Day 3.DiscussionThis study demonstrates the need for training and subsequent retraining sessions to ensure the reproducibility and reliability of NMUS measurements in the median nerve.

Abstract This multisociety infection prevention guidance document was developed for individuals and organizations that engage in sterilization or high-level disinfection (HLD). It was endorsed by SHEA, APIC, ASGE, IDSA, and SGNA. This guidance is based on a synthesis of published scientific evidence, theoretical rationale, current practices, practical considerations, writing group consensus, and consideration of potential harm when applicable. The supplementary material includes a summary of recommendations. The guidance provides an overview of the Spaulding Classification and considerations around manufacturers’ instructions for use (MIFUs). Its recommendations address: point-of-use treatment prior to sterilization or HLD, preparation of reusable medical devices at the location of processing, sterilization, and immediate use steam sterilization (IUSS), HLD of lumened and non-lumened devices, processing of reusable medical devices used with lubricating or defoaming agents, monitoring for effectiveness of processing, handling of devices after HLD, augments and alternatives to HLD, processing of investigational devices, tracking of reusable medical devices, and approaches to implementation.

Abstract Background The prevalence of delirium in intensive care units (ICUs) is high and has a major impact on patient outcomes. Aim To describe delirium assessment instruments, prevalence, interventions and barriers in delirium management in adult and paediatric ICUs; and to explore the association between delirium prevalence and reported interventions and barriers at unit level. Study Design A secondary analysis of the cross‐sectional World Delirium Awareness Day Delirium Survey on 15 March 2023. This was a prospective study to assess the one‐day point delirium prevalence, practices and quality improvement efforts across healthcare systems. Data was analysed descriptively and using multiple linear regression. Results Data of 1612 assessments in 123 ICUs from three German‐speaking countries were analysed. The most frequently used delirium assessment instrument was the Intensive Care Delirium Screening Checklist (43.9%, n = 54). The prevalence of delirium at 8 AM was 18.6% and at 8 PM 20.4% from the 94 ICUs included in the regression analyses. Prevalence for adult and paediatric and mixed ICUs are comparable. Main reported over all unit‐level interventions were ‘pain management’ (95.9%, n = 118), ‘mobilization’ (94.3%, n = 116) and ‘verbal re‐orientation’ (84.6%, n = 104). Main reported over all unit‐level barriers were ‘shortage of staff’ (53.7%, n = 66) and ‘patients who are difficult to assess’ (44.7%, n = 55). Interventions such as ‘avoidance of bladder tubes/catheters’ in all ICUs, ‘use of ear plugs and/or sleep glasses’ in adult ICUs and ‘mobilization’ in paediatric and mixed ICUs were associated with reduced delirium prevalence. Across all ICUs, as well as in both adult and paediatric ICUs, ‘lack of appropriate scores for delirium assessment’ was identified as a significant barrier. Conclusions One fifth of assessed ICU patients suffer from delirium. Several reported unit‐level interventions and barriers may have an impact on delirium prevalence, suggesting an approach for future studies and clinical practice. Relevance to Clinical Practice In clinical practice, unit‐level ‘avoidance of bladder tubes/catheters’, ‘use of ear plugs and/or sleep glasses’ and ‘mobilization’ may be used as delirium prevention and treatment interventions.

Abstract Context Data on cardiovascular outcomes in patients with chronic hypoparathyroidism (hypoPT) are limited. Objective To investigate the risk of cardiovascular outcomes, acute myocardial infarction, atrial fibrillation/flutter, heart failure, valvular heart disease, peripheral artery disease, and stroke/transient ischemic attack (TIA) in patients with chronic hypoPT. Design The Swedish National Patient Registry, the Swedish Prescribed Drug Registry, and the Total Population Registry, 1997-2018. Settings Population-based cohort study in Sweden. Patients National registries were used to identify patients with chronic hypoPT and matched controls. Results A total of 1982 with chronic hypoPT and 19 499 controls were included. After adjustment for cardiovascular risk factors, patients with chronic hypoPT had higher risk of valvular heart disease [hazard ratio (HR) 2.08; 95% confidence interval (CI) 1.67-2.60], peripheral artery disease (HR 1.78; 95% CI 1.41-2.26), heart failure (HR 1.66; 95% CI 1.44-1.90), atrial fibrillation/flutter (HR 1.58; 95% CI 1.38-1.81), acute myocardial infarction (HR 1.31; 95% CI 1.05-1.64), and fatal cardiovascular disease (HR 1.59; 95% CI 1.40-1.80) compared to matched controls. No significant difference in risk of stroke/TIA was observed. Cardiovascular outcomes did not differ between patients with surgical and nonsurgical chronic hypoPT. Females with hypoPT had a significantly increased risk of valvular heart disease, peripheral artery disease, heart failure, atrial fibrillation, myocardial infarction, and fatal cardiovascular disease compared to female controls. There were no differences in any cardiovascular outcomes between males with hypoPT and male controls. Conclusion The risk of cardiovascular diseases was increased in patients with chronic hypoPT, particularly among women. These findings highlight the need for close monitoring and preventive management of cardiovascular risk factors, especially in women.

Abstract Aims Sodium-glucose cotransporter 2 inhibitors (SGLT2-Is) improve heart failure (HF) outcomes but their effects on acute myocardial infarction (AMI) remain poorly characterized. This study aimed to evaluate the 1-year cardiovascular outcomes of SGLT2-Is among patients with AMI. Methods and results We conducted an observational, retrospective cohort study using TriNetX data, including patients aged ≥18 with AMI identified via ICD-10 codes regardless of left ventricular ejection fraction (LVEF), categorized by SGLT2-Is use. Propensity score matching (PSM) was performed to balance baseline demographics, comorbidities, and medication use. Adjusted odds ratios (aORs) were estimated for the primary outcome (recurrent AMI) and the secondary outcomes (acute HF hospitalizations, stroke, all-cause hospitalizations, all-cause mortality, new-onset atrial fibrillation, and cardiac arrest). After PSM, 89 554 patients were analysed (44 777 SGLT2-Is users; 44 777 non-users). The mean age was ∼68 years in both cohorts with a similarly high burden of cardiovascular comorbidities. Mean follow-up duration was 290.854 days for SGLT2-Is users and 284.465 days for non-users. SGLT2-Is use was linked to lower rates of recurrent AMI [aOR: 0.459; 95% confidence interval (CI): 0.367–0.551], all-cause hospitalizations (aOR: 0.782; 95% CI: 0.762–0.803), all-cause mortality (aOR: 0.640; 95% CI: 0.612–0.670), and cardiac arrest (aOR: 0.834; 95% CI: 0.773–0.900). No differences were observed in acute HF hospitalizations, new-onset atrial fibrillation, or stroke. Conclusion SGLT2-Is are associated with improved cardiovascular outcomes in patients with AMI, including reductions in recurrent AMI, all-cause hospitalizations and mortality, and cardiac arrest. These findings emphasize the need for prospective clinical trials involving patients with AMI and other cardiovascular comorbidities, regardless of LVEF, to confirm these results.

Objectives Traditionally, acute mesenteric ischemia studies are performed by utilizing an open superior mesenteric artery (SMA) occlusion, which is an invasive technique with potentially devastating effects. A new endovascular technique for SMA occlusion using a catheter-balloon system was designed and compared to the open SMA occlusion to test its efficacy and animal safety. Methods All animals underwent open instrumentation of the superior mesenteric vein (SMV) for blood flow monitoring. The animals were grouped into an open SMA occlusion technique group and an endovascular SMA occlusion group. The open SMA occlusion technique group involved exposure of the SMA via left medial visceral rotation with vascular clamping. In the endovascular group, an endovascular balloon was placed in the SMA and inflated to produce occlusion. Results Complete cessation of flow to the SMV was observed in the endovascular group, compared to the residual SMV flow in the open occlusion group. Following a 30-min post-occlusion period, the MAP in the endovascular group increased, compared to a decline of MAP in the open occlusion group. Conclusions This study indicates the endovascular technique provides a more potent SMA occlusion, with insignificant consequences on the overall health of the animal, in contrast to the open vascular clamping.