Updated Guidelines Research Articles

#2426 Diabetes treatment in CKD patients—do we treat according to the guidelines?

Abstract Background and Aims T2DM is a global pandemic, frequently complicated by DKD, that may result in ESRD and cardiovascular complications. Despite advancements in diabetes and cardiovascular risk management, the prevalence of DKD continues to grow. During the last years SGLT2i and GLP1RAs have demonstrated effectiveness in cardiorenal protection. The 2020 KDIGO guidelines recommend these treatments for cardiorenal protection in DKD patients. No data was published on the rate of implementing these guidelines. Identifying a gap between the guidelines and the actual treatment given to patients allows active intervention to enhance adherence to the guidelines and may improve health outcomes of patients. The aim of the study was to assess KDIGO guidelines implementation by nephrologists in a nephrology clinic, compared to a multidisciplinary diabetes-CKD clinic. This team includes a nephrologist, diabetologist, diabetes nurse and dietitian. The focus is on lifestyle modification education and advanced treatments for DKD. Method This study is a retrospective, descriptive, and quantitative convenience sample at a single medical centre. Study population included adult patients over 18 years, with T2DM and CKD, who were treated at the nephrology and diabetes-CKD clinics between May 2021 and May 2022. Type 1 diabetic patients and patients requiring dialysis were excluded. Demographic, diabetes and CKD related data were collected. Utilization of KDIGO recommended medications was analysed and compared between the two clinics. Results 587 and 100 patients from nephrology and diabetes-CKD clinics, respectively, were included. Baseline characteristics are described in Table 1. Recommended anti diabetic and other CKD treatments utilization is described in Table 2. Implementation of recommended medications, including SGLT2i and GLP1RAs, was significantly higher in the diabetes-CKD clinic, demonstrating a significant disparity in guideline adherence between the two clinics. Conclusion DKD is a common complication of T2DM that may progress to ESRD, and associated with increased cardiovascular risk. The evolving landscape of treatment is reflected in updated guidelines from various professional organizations, including KDIGO. These guidelines position SGLT2i and GLP1RAs as 1st and 2nd line treatments for patients with T2DM and CKD. Patients treated at the diabetes-CKD clinic were younger, had higher incidence of dyslipidemia and IHD and their diabetes was less controlled compared to the nephrology clinic patients. Despite the guidelines, underuse of recommended antidiabetic medications and other treatments persists in nephrology clinics. However, the multidisciplinary approach of the diabetes-CKD clinic, showed improved adherence to guidelines. In conclusion, the study provides insights into the challenges of implementing KDIGO guidelines in real world nephrology clinical settings. Further research is warranted to understand factors contributing to the low adherence. The findings suggest that a multidisciplinary approach may enhance guideline compliance and subsequently improve outcomes in managing DKD in T2DM.

#60 Implementation of chronic kidney disease guidelines for sodium-glucose co-transporter-2 inhibitor use in primary care: a cross-sectional study

Abstract Background and Aims The cardiovascular and kidney benefits of sodium-glucose co-transporter-2 (SGLT2) inhibitors in people with chronic kidney disease (CKD) are well established. The implementation of updated SGLT2 inhibitor guidelines and prescribing in the real-world CKD population remains largely unknown. Method We performed a cross-sectional study of adults with CKD registered with primary care practices in the Oxford-Royal College of General Practitioners Research and Surveillance Centre network on the 31st December 2022. We examined the extent to which SGLT2 inhibitor guidelines apply to and are then implemented in adults with CKD. We used a logistic regression model to identify independent factors associated with SGLT2 inhibitor prescribing. Results Of 6,670,829 adults we identified 516,491 (7·7%) with CKD, including 32·8% (n = 169,443) who had co-existing type 2 diabetes (T2D). 26·8% (n = 138,183) of the overall CKD population had a guideline directed indication for SGLT2 inhibitor treatment. A higher proportion of CKD patients with co-existing T2D were indicated for treatment, compared to those without T2D (62·8% [n = 106,468] vs. 9·1% [n = 31,715]). SGLT2 inhibitors were prescribed to 17·0% (n = 23,466) of those with an indication for treatment, and prescriptions were predominantly in those with co-existing T2D; 22·0% (n = 23,464) in those with T2D, and <0·1% (n = 2) in those without T2D. In adjusted multivariable analysis of people with CKD and T2D, females (OR 0·70, 95% CI 0·67-0·72, p < 0·001), individuals of Black ethnicity (OR 0·87, 95% CI 0·79-0·95, p < 0·001) and those of lower socio-economic status (OR 0·71, 95% CI 0·68-0·75, p < 0.001) were less likely to be prescribed an SGLT2 inhibitor. Those with an estimated glomerular filtration rate (eGFR) <60 mL/min/1.73 m2 had a lower likelihood of receiving an SGLT2 inhibitor compared to those with an eGFR ≥60 mL/min/1.73 m2 (eGFR 45-60 mL/min/1·73 m2 OR 0·65, 95% CI 0·62-0·68, p < 0·001, eGFR 30-45 mL/min/1·73 m2 OR 0·73, 95% CI 0·69-0·78, p < 0·001, eGFR 15-30 mL/min/1·73 m2 OR 0·52, 95% CI 0·46-0·60, p < 0·001, eGFR <15 mL/min/1·73 m2 OR 0·03, 95% CI 0·00-0·23, p = 0·004, respectively). Those with albuminuria (urine albumin-to-creatinine ratio 3-30 mg/mmol) were less likely to be prescribed an SGLT2 inhibitor, compared to those without albuminuria (OR 0·78, 95% CI 0·75-0·82, p < 0·001). Conclusion SGLT2 inhibitor guidelines in CKD have not yet been successfully implemented into clinical practice, most notably in those without co-existing T2D. Enhanced efforts to embed SGLT2 inhibitors equitably into routine care for people with CKD are urgently needed, particularly in those at highest risk of adverse outcomes and in the absence of T2D.

Adenoma detection rate of screening colonoscopy among age 40–75 years: Implications for lowering the age for colorectal cancer screening

AbstractIncidence of early‐onset colorectal cancer is on the rise, prompting updated international guidelines recommending screening for average‐risk individuals starting at age 45. Adenoma detection rate (ADR) serves as a crucial quality indicator for colonoscopy (CFS), with a current benchmark of 25% for screening CFS starting at age 50. However, the impact of lowering the screening age on ADR remains uncertain. This study aimed to assess the ADR in average‐risk individuals who undergo screening colonoscopy at an age older than 40. Participants who underwent a complete colonoscopy for health examination at a medical center between January 2014 and February 2020 were enrolled in this study. We excluded colonoscopies performed on individuals younger than 40 years of age or older than 75 years of age, as well as those conducted for surveillance purposes. ADR was defined as the percentage of colonoscopies with at least one colorectal adenoma detected. We calculated the ADR for different age groups, including 40–44, 45–49, 50–54, and 55–75, to understand the age‐specific ADR of screening colonoscopy. Additionally, we evaluated the ADR among participants who started screening colonoscopy at ages ≥40, ≥45, and ≥50 to understand the impact of starting age on ADR. A p value <.05, determined by the chi‐square test, was considered significant. Among the 33 073 CFS completed during the study period, 5852 CFS examined in patients aged younger than 40 years, 344 CFS examined in patients aged older than 75, and 6881 CFS with surveillance indication were excluded, leaving 19 996 CFS enrolled for analysis. The mean age of the participants was 53, with 57% being male and 43% being female. The ADR for the age groups of 40–44, 45–49, 50–54, and 55–75 were 28.0% (1058/3778), 31.8% (1191/3741), 35.6% (1387/3891), and 44.2% (3794/8586), respectively, with a statistically significant difference (p < .01). The ADR for age ≥40, ≥45, and ≥50 were 37.2% (7430/19996), 40.1% (6372/15874), and 41.5% (5181/12477), respectively, with a statistically significant difference (p < .01). The findings of our study indicate that there are notable differences in ADR among various age groups. Lowering the screening age might result in a decrease in the overall ADR. However, our results suggest that even if CRC screening begins at age 40 or 45, the current benchmark of 25% ADR for screening colonoscopy may still be maintained. These findings provide valuable insights into the age‐ and gender‐specific prevalence of adenomas in colonoscopy screening and can be used to inform future screening guidelines and recommendations.

Pharmacological and neurosurgical management of cerebral palsy and dystonia: Clinical practice guideline update.

Pharmacological and neurosurgical management of cerebral palsy and dystonia: Clinical practice guideline update.

Improvement in Accuracy and Concordance of American Society of Anesthesiologist's Physical Status (ASA-PS) Scoring Assignment over a 11 Year Time Period Using Patient BMI as a Comorbidity Finding.

Anesthesia providers categorize patients utilizing the American Society of Anesthesiologists Physical Status (ASA-PS) classification originally created by the ASA in 1941. There is published variability and discordance among providers when assigning patient ASA scores in part due to the subjectivity of scoring utilizing patient medical conditions, but variability is also found using objective findings like BMI. To date, there are few studies evaluating the accuracy of anesthesia providers' ASA assignment based on objective body mass index (BMI) alone. The aim of this retrospective chart review is to determine improvement in accuracy of anesthesia providers to correctly assign patient ASA scores, based on BMI criteria added to the ASA-PS in October of 2014, utilizing a multifaceted strategy including creation of an active finance committee in the fall of 2015, multiple e-mail communications about the updated definitions and recommendations for ASA-PS scoring in the fall of 2015 and spring of 2016, a department grand rounds presentation in February 2016, placement of laminated copies of the ASA definitions and recommendations in the anesthesia chartrooms, and the development of a tool embedded into our EMR providing a recommendation of ASA-PS based on patient comorbidity findings. After attaining IRB approval, all eligible patients over the age of 18 who had surgical procedures under general anesthesia at Mayo Clinic in Rochester, MN, between January 1, 2010, and December 31, 2020, were retrospectively analyzed. A segmented logistic regression model was used to estimate the trends (per-year change in odds) of ASA under classification according to severity of obesity during 3 epochs: preimplementation (2010-2014), implementation (2015), and postimplementation (2016-2020). A total of 16,467 patients of the 200,423 (8.2%) patients with obesity (class 1, 2, and 3) were underscored based on BMI alone. Accuracy of ASA-PS classification, as it pertains to BMI alone, was found to show meaningful improvement year-to-year following the updated ASA-PS guidelines with examples released in October of 2014 (P < 0.001). Most of the improvement occurred in 2015-2017 with relatively little between-year variability in the rate of underscoring from 2017-2020. Despite updated ASA-PS published guidelines, providers may still be unaware of the updated guidelines and inclusion of examples used within the ASA-PS classification system. Accuracy of scoring did improve annually following the release of the updated guidelines with examples as well as department-wide educational activities on the topic. Additional education and awareness should be offered to those responsible for preanesthesia evaluation and assignment of ASA-PS in patients to improve accuracy as it pertains to BMI.

Nutrition, obesity and their relationship with liver diseases

Introduction: the frequent consumption of foods high in saturated fat content has been associated with the increasing prevalence of obesity worldwide, especially in developed countries. Objective: to conduct a literature review on nutrition and its relationship with obesity and the emergence of liver diseases. Methods: a literature review was conducted in digital libraries such as PubMed, SciELO, and Latindex, meeting inclusion criteria: years between 2019 and 2023, updated dietary guidelines, official documents, scientific articles, and books in English and Spanish. Results: Non-alcoholic fatty liver disease (NAFLD) is a growing condition, being one of the most relevant chronic liver diseases worldwide, especially in adults, school-age children, and adolescents. It has been associated with obesity, diabetes, and metabolic syndrome, affecting 25-30 % of the adult population, with higher prevalence in countries such as Brazil, Chile, and Colombia in Latin America. NAFLD can lead to serious complications such as liver cirrhosis and liver cancer. Prevention includes lifestyle changes such as a balanced diet and regular physical activity, as well as early identification through nutritional screening tools in medical and nutritional consultations. Conclusion: there is a direct relationship between nutrient type, dietary habits, lifestyle, and the emergence of obesity and its complications in liver functions, non-alcoholic fatty liver disease, cirrhosis, and alterations in the functions of other organs

Prevalence of metabolic syndrome among people living with human immunodeficiency virus in sub-Saharan Africa: a systematic review and meta-analysis.

Metabolic syndrome (MetS) poses a significant clinical challenge for individuals living with HIV (PLHIV). In sub-Saharan Africa (SSA), this condition is becoming a growing concern, owing to lifestyle changes and an increasingly aging population. Several SSA countries have reported on the prevalence of MetS. However, these estimates may be outdated because numerous recent studies have updated MetS prevalence among PLHIV in these countries. Moreover, prior research has focused on various study designs to report the pooled prevalence, which is a methodological limitation. Therefore, this systematic review and meta-analysis aimed to determine the pooled estimates of MetS in PLHIV in SSA by addressing these gaps. We systematically searched Google Scholar, Science Direct, Scopus, Web of Sciences, EMBASE, and PubMed/Medline for the prevalence of MetS and its subcomponents among people with HIV in sub-Saharan Africa. The estimated pooled prevalence was presented using a forest plot. Egger's and Begg's rank regression tests were used to assess evidence of publication bias. Twenty-five studies fulfilled the inclusion criteria after review of the updated PRISMA guidelines. The pooled prevalence of MetS was 21.01% [95% CI: (16.50, 25.51)] and 23.42% [95% CI: (19.16, 27.08)] to the National Cholesterol Education Program Adult Treatment Panel III (NCEP/ATP III) and International Diabetes Federation (IDF) criteria, respectively. Low levels of high-density lipoprotein cholesterol (Low HDL) at 47.25% [95% CI: 34.17, 60.33)] were the highest reported individual subcomponent, followed by abdominal obesity at 38.44% [95% CI: (28.81, 48.88)]. The prevalence of MetS is high in sub-Saharan Africa. Low HDL levels and increased waist circumference/abdominal obesity were the most prevalent components of MetS. Therefore, early screening for MetS components and lifestyle modifications is required. Policymakers should develop strategies to prevent MetS before an epidemic occurs.PROSPERO: CRD42023445294.

Physiological and radiological parameters predicting outcome from penetrating traumatic brain injury treated in the deployed military setting

IntroductionPenetrating traumatic brain injury (TBI) is the most common cause of death in current military conflicts, and results in significant morbidity in survivors. Identifying those physiological and radiological parameters associated...

Enhanced clinical decisions for management of benign prostatic hyperplasia using patient-reported outcomes: protocol for a prospective observational study

BackgroundLower urinary tract symptoms (LUTS) due to benign prostatic hyperplasia (BPH) significantly impact quality of life among older men. Despite the prevalent use of the American Urological Association Symptom Index (AUA-SI) for BPH, this measure overlooks key symptoms such as pain and incontinence, underscoring the need for more comprehensive patient-reported outcome (PRO) tools. This study aims to integrate enhanced PROs into routine clinical practice to better capture the spectrum of LUTS, thereby improving clinical outcomes and patient care.MethodsThis prospective observational study will recruit men with LUTS secondary to BPH aged ≥ 50 years from urology clinics. Participants will be stratified into medical and surgical management groups, with PRO assessments scheduled at regular intervals to monitor LUTS and other health outcomes. The study will employ the LURN Symptom Index (SI)-29 alongside the traditional AUA-SI and other non-urologic PROs to evaluate a broad range of symptoms. Data on comorbidities, symptom severity, and treatment efficacy will be collected through a combination of electronic health records and PROs. Analyses will focus on the predictive power of these tools in relation to symptom trajectories and treatment responses. Aims are to: (1) integrate routine clinical tests with PRO assessment to enhance screening, diagnosis, and management of patients with BPH; (2) examine psychometric properties of the LURN SIs, including test-retest reliability and establishment of clinically meaningful differences; and (3) create care-coordination recommendations to facilitate management of persistent symptoms and common comorbidities measured by PROs.DiscussionBy employing comprehensive PRO measures, this study expects to refine symptom assessment and enhance treatment monitoring, potentially leading to improved personalized care strategies. The integration of these tools into clinical settings could revolutionize the management of LUTS/BPH by providing more nuanced insights into patient experiences and outcomes. The findings could have significant implications for clinical practices, potentially leading to updates in clinical guidelines and better health management strategies for men with LUTS/BPH.Trial registrationThis study is registered in ClinicalTrials.gov (NCT05898932).

Clinical and Imaging Characteristics, Care Pathways, and Outcomes of Traumatic Epidural Hematomas: A Collaborative European NeuroTrauma Effectiveness Research in Traumatic Brain Injury Study.

Guideline recommendations for surgical management of traumatic epidural hematomas (EDHs) do not directly address EDHs that co-occur with other intracranial hematomas; the relative rates of isolated vs nonisolated EDHs and guideline adherence are unknown. We describe characteristics of a contemporary cohort of patients with EDHs and identify factors influencing acute surgery. This research was conducted within the longitudinal, observational Collaborative European NeuroTrauma Effectiveness Research in Traumatic Brain Injury cohort study which prospectively enrolled patients with traumatic brain injury from 65 hospitals in 18 European countries from 2014 to 2017. All patients with EDH on the first scan were included. We describe clinical, imaging, management, and outcome characteristics and assess associations between site and baseline characteristics and acute EDH surgery, using regression modeling. In 461 patients with EDH, median age was 41 years (IQR 24-56), 76% were male, and median EDH volume was 5 cm3 (IQR 2-20). Concomitant acute subdural hematomas (ASDHs) and/or intraparenchymal hemorrhages were present in 328/461 patients (71%). Acute surgery was performed in 99/461 patients (21%), including 70/86 with EDH volume ≥30 cm3 (81%). Larger EDH volumes (odds ratio [OR] 1.19 [95% CI 1.14-1.24] per cm3 below 30 cm3), smaller ASDH volumes (OR 0.93 [95% CI 0.88-0.97] per cm3), and midline shift (OR 6.63 [95% CI 1.99-22.15]) were associated with acute surgery; between-site variation was observed (median OR 2.08 [95% CI 1.01-3.48]). Six-month Glasgow Outcome Scale-Extended scores ≥5 occurred in 289/389 patients (74%); 41/389 (11%) died. Isolated EDHs are relatively infrequent, and two-thirds of patients harbor concomitant ASDHs and/or intraparenchymal hemorrhages. EDHs ≥30 cm3 are generally evacuated early, adhering to Brain Trauma Foundation guidelines. For heterogeneous intracranial pathology, surgical decision-making is related to clinical status and overall lesion burden. Further research should examine the optimal surgical management of EDH with concomitant lesions in traumatic brain injury, to inform updated guidelines.

How paediatric HIV services weathered the COVID-19 storm in Tshwane District, South Africa.

The coronavirus disease 2019 (COVID-19) pandemic disrupted paediatric HIV services across South Africa. Shortly before COVID-19, updated national HIV guidelines were released. This study describes COVID-19's impact on paediatric HIV services in Tshwane District, South Africa. A retrospective review of National Institute for Communicable Diseases and District Health Information System data for Tshwane District from April 2019 to March 2022. Data included: Early Infant Diagnosis (EID), HIV viral load (VL) and CD4 monitoring and HIV management among children (< 15 years) living with HIV (CLHIV). Pre-pandemic (2019/2020) and pandemic periods (2020/2021, 2021/2022) were compared. Year-on-year, HIV testing improved at 10 weeks, 6 months, and 18 months, whereas birth testing decreased. HIV EID case rates were 485 (2019/2020), 410 (2020/2021) and 454 (2021/2022). HIV EID test positivity was 0.77% - 1.2%. Antiretroviral treatment initiation declined from 2019/2020 to 2020/2021, but improved in 2021/2022.Initial HIV VL and CD4 testing declined, with HIV VL testing increasing in 2021/2022, and CD4 testing further declining. HIV VL suppression rate among CLHIV ranged from 69% to 73%. Initially, COVID-19 resulted in reduced paediatric HIV services as children disengaged from care. Indicators eventually recovered to proximate pre-pandemic levels; however, compensatory increases did not occur. Thus, some children may not have returned to care.

Impact of Updated Guidelines on Surgical Intervention and Surveillance Follow-Up in Patients with Abdominal Aortic Aneurysm: A Role for AI-Based Detection and Surveillance

Impact of Updated Guidelines on Surgical Intervention and Surveillance Follow-Up in Patients with Abdominal Aortic Aneurysm: A Role for AI-Based Detection and Surveillance

Facilitators and Barriers to Adherence to Anti-Retroviral Treatment Among Pregnant or Breastfeeding Women Living with HIV and Perinatally Infected Infants: A Scoping Review.

In 2022, 54% of 1.5million children (age 0-14) living with HIV had access to anti-retroviral medication (ART). Adherence to ART for pregnant or breastfeeding HIV + women is critical for maintaining their personal health and to prevent mother-to-child-transmission (MTCT). For HIV + infants, adherence is essential to establish early viremic control and is contingent on caregiver administration. We conducted a scoping review to systematically identify and categorize the influences on ART adherence for pregnant or breastfeeding HIV + women and their HIV + infants. We searched databases in June 2023 and employed the Social-Ecological Model (SEM) to organize facilitators and barriers to adherence referenced in published articles. All articles published before 2016 were excluded due to updated guidelines from WHO on MTCT and ART. Our analysis included 52 articles. 50/52 took place in Africa and used cross-sectional and mixed-methods design. Barriers to adherence for pregnant or breastfeeding HIV + women included maternal education, self-efficacy, social support, and social/economic context. Barriers to infant adherence included development, nutrition, age of treatment initiation, disclosure, and ART side effects. Additional facilitators and barriers to adherence are presented at family, extra-familial, and socio-cultural SEM levels. Stigma was the most salient barrier referenced across the entire continuum of HIV care and all SEM levels. This review revealed a dearth of literature focusing on HIV + infants who are dependent on their caregivers for ART adherence and lack of a standard adherence measure. We identified multi-leveled influences on adherence impacting both the mother and infant and are amenable to public health intervention.

Integration of Ultrasound in Image-Guided Adaptive Brachytherapy in Cancer of the Uterine Cervix

Cervical cancer continues to be a public health concern, as it remains the second most common cancer despite screening programs. It is the third most common cause of cancer-related death for women, and the majority of cases happen in developing nations. The standard treatment for locally advanced cervical cancer involves the use of external beam radiation therapy, along with concurrent chemotherapy, followed by an image-guided adaptive brachytherapy (IGABT) boost. The five-year relative survival rate for European women diagnosed with cervical cancer was 62% between 2000 and 2007. Updated cervical cancer treatment guidelines based on IGABT have been developed by the Gynecological working group, which is composed of the Group Européen de Curiethérapie–European Society for Therapeutic Radiology and Oncology. The therapeutic strategy makes use of three-dimensional imaging, which can be tailored to the target volume and at-risk organs through the use of computed tomography or magnetic resonance imaging. Under anaesthesia, the brachytherapy implantation is carried out. Ultrasonography is utilised to assess the depth of the uterine cavity and to facilitate the dilation of the uterine canal during the application insertion. In this study, we examine data from the international literature regarding the application of ultrasound in cervical cancer brachytherapy.

Abstract IA020: AI-powered tool for rapid &amp; reliable bladder cancer screening and surveillance: multicenter validation efforts

Abstract Bladder cancer is the most recurrent form of cancer, requiring frequent screening and surveillance, which contributes to its status as the costliest per capita. While urine cytology serves as a crucial adjunct to invasive cystoscopy, it is high volume, labor-intensive, and relatively inconsistent. Despite the implementation of The Paris System, which introduced updated quantitative guidelines, implementation of digital tools for urine cytology still trails the technological advancements seen in semi-automated Pap smear screenings. This lag can be attributed to the diverse cytomorphology of urine specimens and variation in specimen preparation and screening. Our team has developed AutoParis-X (APX), a state-of-the-art technology leveraging deep learning algorithms to extract objective (e.g., nucleus-to-cytoplasm ratio) and subjective (e.g., hyperchromasia) features from whole slide images (WSI). APX transforms these features into the Atypia Burden Score (ABS), offering a quantitative assessment of malignancy and recurrence risks on a scale from 0 to 1. Initially validated with 1300 samples (ThinPrep; Leica Aperio GT450) at Dartmouth Hitchcock, achieving an AUROC of 0.9, APX has evolved into APX-WEB, a user-friendly, web-based tool for cytopathologists. Notable challenges persist, including: 1) validating across nationally representative cohorts with varied specimen preparations and imaging, 2) addressing the intricacies of z-stacking for imaging non-monolayer preparations, and 3) integration of genomics to heighten the sensitivity of imaging assays. This study aimed to establish a performance baseline for APX's adaptability to these challenges without algorithmic adjustments. APX was applied across three distinct cohorts: 1) a preliminary national validation on 500 ThinPrep WSI in collaboration with Hologic; 2) assessment on non-monolayer specimen preparations (e.g., SurePath), using z-stacking, conducted with Johns Hopkins (n=100 WSI); and 3) a pilot study at Dartmouth (n=19) for integrating APX's imaging features with whole exomic sequencing (WES). Preliminary findings indicate: 1) Promising performance on a held-out Hologic national cohort (sensitivity=0.87, specificity=0.73; original APX study: sensitivity=0.88, specificity=0.83). 2) In SurePath z-stack WSI, the number of detected urothelial cells per cluster decreased with distance from the focus plane (rho =-0.13, p&amp;lt;0.001). 3) Of eight cases deemed negative or atypical by cytology, three exhibited TERT mutations, suggesting subclinical recurrence, in contrast to the consistent findings in all nine suspicious or positive cases. This highlights the potential of integrating genomics with image-based classifiers to enhance diagnostic precision. The findings underscore the need for future multicenter work aimed at refining machine learning models to achieve enhanced predictive performance across various operational parameters and settings, facilitating their implementation. Citation Format: Joshua Levy, Keluo Yao, Jonathan Marotti, Darcy Kerr, Edward Gutmann, Sam Harvey, Yoseph Sayegh, Chris VandenBussche, Michael Quick, Peter Costa, Lauren Wainman, Donald Green, Parth Shah, Xiaoying Liu, Louis Vaickus. AI-powered tool for rapid &amp; reliable bladder cancer screening and surveillance: multicenter validation efforts [abstract]. In: Proceedings of the AACR Special Conference on Bladder Cancer: Transforming the Field; 2024 May 17-20; Charlotte, NC. Philadelphia (PA): AACR; Clin Cancer Res 2024;30(10_Suppl):Abstract nr IA020.

Updates from the International League Against Epilepsy Classification of Epilepsy (2017) and Focal Cortical Dysplasias (2022): Imaging Phenotype and Genetic Characterization.

The International League Against Epilepsy (ILAE) is an organization of 120 national chapters providing the most widely accepted and updated guidelines on epilepsy. In 2022, the ILAE Task Force revised the prior (2011) classification of focal cortical dysplasias to incorporate and update clinicopathologic and genetic information, with the aim to provide an objective classification scheme. New molecular-genetic information has led to the concept of "integrated diagnosis" on the same lines as brain tumors, with a multilayered diagnostic model providing a phenotype-genotype integration. Major changes in the new update were made to type II focal cortical dysplasias, apart from identification of new entities, such as mild malformations of cortical development and cortical malformation with oligodendroglial hyperplasia. No major changes were made to type I and III focal cortical dysplasias, given the lack of significant new genetic information. This review provides the latest update on changes to the classification of focal cortical dysplasias with discussion about the new entities. The ILAE in 2017 updated the classification of seizure and epilepsy with 3 levels of diagnosis, including seizure type, epilepsy type, and epilepsy syndrome, which are also briefly discussed here.

Management of Fatigue in Adult Survivors of Cancer: ASCO-Society for Integrative Oncology Guideline Update.

To update the ASCO guideline on the management of cancer-related fatigue (CRF) in adult survivors of cancer. A multidisciplinary panel of medical oncology, geriatric oncology, internal medicine, psychology, psychiatry, exercise oncology, integrative medicine, behavioral oncology, nursing, and advocacy experts was convened. Guideline development involved a systematic literature review of randomized controlled trials (RCTs) published in 2013-2023. The evidence base consisted of 113 RCTs. Exercise, cognitive behavioral therapy (CBT), and mindfulness-based programs led to improvements in CRF both during and after the completion of cancer treatment. Tai chi, qigong, and American ginseng showed benefits during treatment, whereas yoga, acupressure, and moxibustion helped to manage CRF after completion of treatment. Use of other dietary supplements did not improve CRF during or after cancer treatment. In patients at the end of life, CBT and corticosteroids showed benefits. Certainty and quality of evidence were low to moderate for CRF management interventions. Clinicians should recommend exercise, CBT, mindfulness-based programs, and tai chi or qigong to reduce the severity of fatigue during cancer treatment. Psychoeducation and American ginseng may be recommended in adults undergoing cancer treatment. For survivors after completion of treatment, clinicians should recommend exercise, CBT, and mindfulness-based programs; in particular, CBT and mindfulness-based programs have shown efficacy for managing moderate to severe fatigue after treatment. Yoga, acupressure, and moxibustion may also be recommended. Patients at the end of life may be offered CBT and corticosteroids. Clinicians should not recommend L-carnitine, antidepressants, wakefulness agents, or routinely recommend psychostimulants to manage symptoms of CRF. There is insufficient evidence to make recommendations for or against other psychosocial, integrative, or pharmacological interventions for the management of fatigue.Additional information is available at www.asco.org/survivorship-guidelines.

Variation in North American Infectious Disease Specialists' Practice Regarding Oral and Suppressive Antibiotics for Adult Osteoarticular Infections: Results of an Emerging Infections Network (EIN) Survey.

Osteoarticular infections (OAIs) are commonly treated with prolonged intravenous (IV) antimicrobials. The Oral versus Intravenous Antibiotics for Bone and Joint Infection (OVIVA) trial demonstrated that oral (PO) antibiotics are noninferior to IV antibiotics in the treatment of OAIs. We surveyed infectious disease (ID) physicians about their use of PO antibiotics in the treatment of OAIs. An Emerging Infection Network survey with 9 questions regarding antibiotic prescribing for the treatment of OAIs was sent to 1475 North American ID physicians. The questions were mostly multiple choice and focused on the use of definitive oral antibiotic therapy (defined as oral switch within 2 weeks of starting antibiotics) and chronic suppressive antibiotic therapy (SAT). Of the 413 physicians who reported treating OAIs, 91% used oral antibiotics at least sometimes and 31% used them as definitive therapy, most often for diabetic foot osteomyelitis and native joint septic arthritis. The oral antibiotics most frequently used for OAIs included trimethoprim-sulfamethoxazole, doxycycline/minocycline, and linezolid for Staphylococcus aureus, amoxicillin/cefadroxil/cephalexin for streptococci, and fluoroquinolones for gram-negative organisms. The most common rationales for not transitioning to oral antibiotics included nonsusceptible pathogens, comorbidities preventing therapeutic drug levels, and concerns about adherence. SAT use was variable but employed by a majority in most cases of periprosthetic joint infection managed with debridement and implant retention. North American ID physicians utilize oral antibiotics and SAT for the management of OAIs, although significant practice variation exists. Respondents voiced a need for updated guidelines.

Palliative Care for Patients With Cancer: ASCO Guideline Update.

To provide evidence-based guidance to oncology clinicians, patients, nonprofessional caregivers, and palliative care clinicians to update the 2016 ASCO guideline on the integration of palliative care into standard oncology for all patients diagnosed with cancer. ASCO convened an Expert Panel of medical, radiation, hematology-oncology, oncology nursing, palliative care, social work, ethics, advocacy, and psycho-oncology experts. The Panel conducted a literature search, including systematic reviews, meta-analyses, and randomized controlled trials published from 2015-2023. Outcomes of interest included quality of life (QOL), patient satisfaction, physical and psychological symptoms, survival, and caregiver burden. Expert Panel members used available evidence and informal consensus to develop evidence-based guideline recommendations. The literature search identified 52 relevant studies to inform the evidence base for this guideline. Evidence-based recommendations address the integration of palliative care in oncology. Oncology clinicians should refer patients with advanced solid tumors and hematologic malignancies to specialized interdisciplinary palliative care teams that provide outpatient and inpatient care beginning early in the course of the disease, alongside active treatment of their cancer. For patients with cancer with unaddressed physical, psychosocial, or spiritual distress, cancer care programs should provide dedicated specialist palliative care services complementing existing or emerging supportive care interventions. Oncology clinicians from across the interdisciplinary cancer care team may refer the caregivers (eg, family, chosen family, and friends) of patients with cancer to palliative care teams for additional support. The Expert Panel suggests early palliative care involvement, especially for patients with uncontrolled symptoms and QOL concerns. Clinicians caring for patients with solid tumors on phase I cancer trials may also refer them to specialist palliative care.Additional information is available at www.asco.org/supportive-care-guidelines.

Selective internal radiation therapy segmentectomy: A new minimally invasive curative option for primary liver malignancies?

Transarterial radioembolization or selective internal radiation therapy (SIRT) has emerged as a minimally invasive approach for the treatment of tumors. This percutaneous technique involves the local, intra-arterial delivery of radioactive microspheres directly into the tumor. Historically employed as a palliative measure for liver malignancies, SIRT has gained traction over the past decade as a potential curative option, mirroring the increasing role of radiation segmentectomy. The latest update of the BCLC hepatocellular carcinoma guidelines recognizes SIRT as an effective treatment modality comparable to other local ablative methods, particularly well-suited for patients where surgical resection or ablation is not feasible. Radiation segmentectomy is a more selective approach, aiming to deliver high-dose radiation to one to three specific hepatic segments, while minimizing damage to surrounding healthy tissue. Future research efforts in radiation segmentectomy should prioritize optimizing radiation dosimetry and refining the technique for super-selective administration of radiospheres within the designated hepatic segments.