External validation of the SAVED score for venous thromboembolism risk stratification in patients with multiple myeloma receiving immunomodulatory drugs.

Selective patients with multiple myeloma (MM) receiving immunomodulatory drugs (IMiD) are at high risk for venous thromboembolism (VTE). The SAVED score is a VTE risk prediction model recently incorporated into the National Comprehensive Cancer Network (NCCN) guidelines. Using retrospective data from 501 MM patients with new IMiD initiation between 2010 and 2019, we performed the first independent external validation of this model. The cumulative incidence of VTE after IMiD initiation at 6 and 12 months was 32% and 42% in the high-risk group, versus 6% and 9% in the low-risk group respectively. The C-statistic of the SAVED score to predict VTE within 12 months of IMiD-based treatment start was 0.74 [95% confidence interval (CI): 0.69-0.78], which outperformed several other VTE risk models in MM patients. Our findings suggest that the SAVED score is an accurate risk assessment tool for VTE stratification in patients initiating IMiD-containing regimens.

The Effectiveness of Shared Compared to Informed Decision Making for Prostate Cancer Screening in a High-Risk African American Population: A Randomized Control Trial.

BACKGROUND: Prostate cancer incidence and mortality in the United States in African Americans (AA) are higher than in Caucasians. Eastern Cuyahoga County in Ohio is majority AA and is considered an underserved population particularly vulnerable to healthcare disparities. There is a paucity of data about shared decision making among high-risk AA men with regard to prostate cancer screening. This study aims to examine shared versus informed decision making (SDM versus IDM) in a randomized, control trial among a large, high-risk AA population. METHODS: Patients were included in annual one-day outreach events, each held over 3 years (2017-2019), and were randomized at each event into IDM (control) and SDM (investigational) groups and then were offered screening via prostate specific antigen (PSA) and digital rectal exam (DRE). The primary endpoints were proportion of participants over 40 who did not demonstrate decisional conflict about prostate cancer screening measured by the SURE score, as well as change of knowledge score about prostate cancer screening. RESULTS: Overall, 175 patients were enrolled in the trial; 79 in the SDM arm and 96 in the IDM arm. The investigational (SDM) arm had 3/79 (3.9%) conflict versus 6/96 (6.4%) in the control (IDM) arm (p = 0.74). With regard to knowledge improvement, the SDM cohort demonstrated improvement following educational tools for 66/79 (81%) of participants versus 76/96 (79%) in the IDM cohort (p = 0.85). There was no difference in the proportion (63%) of participants in either group who found the information very helpful (using a Likert scale). CONCLUSIONS: Our education-based study showed no significant difference between SDM and IDM with regard to decisional conflict about prostate cancer screening. The study also demonstrated significant improvement in knowledge about prostate cancer screening in a high-risk AA population in both groups. Our results should be interpreted with caution due to several limitations; however, the study can serve as a benchmark for future studies in this very important topic.

Recent Advances in Adult Post-Transplant Lymphoproliferative Disorder.

PTLD is a rare but severe complication of hematopoietic or solid organ transplant recipients, with variable incidence and timing of occurrence depending on different patient-, therapy-, and transplant-related factors. The pathogenesis of PTLD is complex, with most cases of early PLTD having a strong association with Epstein-Barr virus (EBV) infection and the iatrogenic, immunosuppression-related decrease in T-cell immune surveillance. Without appropriate T-cell response, EBV-infected B cells persist and proliferate, resulting in malignant transformation. Classification is based on the histologic subtype and ranges from nondestructive hyperplasias to monoclonal aggressive lymphomas, with the most common subtype being diffuse large B-cell lymphoma-like PTLD. Management focuses on prevention of PTLD development, as well as therapy for active disease. Treatment is largely based on the histologic subtype. However, given lack of clinical trials providing evidence-based data on PLTD therapy-related outcomes, there are no specific management guidelines. In this review, we discuss the pathogenesis, histologic classification, and risk factors of PTLD. We further focus on common preventive and frontline treatment modalities, as well as describe the application of novel therapies for PLTD and elaborate on potential challenges in therapy.

Service Provider Perspectives on Exploring Social Determinants of Health Impacting Type 2 Diabetes Management for South Asian Adults in Peel Region, Canada.

OBJECTIVES: Individuals from South Asian communities are known to have a higher likelihood of developing type 2 diabetes (T2D), which is often attributed to individual lifestyle and behavioural factors. This focus on individual responsibility can position communities as complicit in their illness, compounding stigmatization and systemic discrimination. In this article, we explore the social determinants of health (SDOH) that influence health behaviours among South Asian adults with T2D from a service provider's perspective. METHODS: Using a qualitative descriptive design, we conducted semistructured interviews with 12 community, social and health-care service providers. We used thematic analysis and the analytical concept of intersectionality to explore how different social locations and SDOH impact T2D management for South Asian adults. RESULTS: Three themes were identified: 1) managing challenges with settlement process, labour policies and job market disparities take priority over T2D management; 2) poor working conditions and low socioeconomic status reduce access to health care and medication; and 3) there are social, economic and cultural barriers to implementing diet and exercise recommendations. CONCLUSIONS: Service providers identified social, economic and systemic factors as influencing the higher prevalence of T2D among South Asian individuals. They also identified their important roles in providing culturally appropriate supports to address SDOH and described advocacy for changes to policies and practices that reinforce systemic racism. The providers further suggested that more equitable employment policies and practices are needed to address the systemic factors that contribute to the higher risk of T2D among South Asian adults in the Peel Region.

Protocol for a multi-phase, mixed methods study to develop and evaluate culturally adapted CBT to improve community mental health services for Canadians of south Asian origin.

BACKGROUND: Canadians of South Asian (SA) origin comprise the largest racialized group in Canada, representing 25.6% of what Statistics Canada terms "visible minority populations". South Asian Canadians are disproportionately impacted by the social determinants of health, and this can result in high rates of mood and anxiety disorders. These factors can negatively impact mental health and decrease access to care, thereby increasing mental health inequities. Cognitive Behavioural Therapy (CBT) in its current form is not suitable for persons from the non-western cultural backgrounds. Culturally adapted Cognitive Behavioural Therapy (CaCBT) is an evidence-based practice. CaCBT is more effective than standard CBT and can reduce dropouts from therapy compared with standard CBT. Thus, CaCBT can increase access to mental health services and improve outcomes for immigrant, refugee and ethno-cultural and racialized populations. Adapting CBT for growing SA populations in Canada will ensure equitable access to effective and culturally appropriate interventions. METHODS: The primary aim of the study is to develop and evaluate CaCBT for Canadian South Asian persons with depression and anxiety and to gather data from stakeholders to develop guidelines to culturally adapt CBT. This mixed methods study will use three phases: (1) cultural adaptation of CBT, (2) pilot feasibility of CaCBT and (3) implementation and evaluation of CaCBT. Phase 1 will use purposive sampling to recruit individuals from four different groups: (1) SA patients with depression and anxiety, (b) caregivers and family members of individuals affected by anxiety and depression, (c) mental health professionals and (d) SA community opinion leaders. Semi-structured interviews will be conducted virtually and analysis of interviews will be informed by an ethnographic approach. Phase 2 will pilot test the newly developed CaCBT for feasibility, acceptability and effectiveness via quantitative methodology and a randomized controlled trial, including an economic analysis. Phase 3 will recruit therapists to train and evaluate them in the new CaCBT. DISCUSSION: The outcome of this trial will benefit health services in Canada, in terms of helping to reduce the burden of depression and anxiety and provide better care for South Asians. We expect the results to help guide the development of better services and tailor existing services to the needs of other vulnerable groups. TRIAL REGISTRATION: ClinicalTrials.gov NCT04010890. Registered on July 8, 2019.

Tilting the balance: hemidiaphragm paralysis leading to right to left cardiac shunt.

Patent foramen ovale (PFO) is a congenital abnormality present in 25%-30% of healthy adults and rarely leads to any sequelae. 1 2 It is associated with a left-to-right shunt which usually does not lead to any haemodynamic compromise. Occasionally, the shunt can get reversed; that is, right-to-left shunt occurs due to worsening pulmonary hypertension and can lead to persistent hypoxia. It is rare for the shunt reversal to happen in the absence of pulmonary hypertension. Here, we present an exceedingly rare case in a 61-year-old man presenting with hypoxia, was found to have shunt reversal due to unilateral diaphragmatic paralysis. He was successfully treated with PFO closure. The purpose of this report is to consider rare possibilities of PFO shunt reversal when the right-sided heart pressure is normal and to highlight that a simple chest X-ray can be a clue to the diagnosis.

Prognostic Factors and Risk Stratification in Invasive Upper Tract Urothelial Carcinoma.

BACKGROUND: Upper tract urothelial carcinoma (UTUC) accounts for approximately 5% of all urothelial cancers. Because of similarities in morphology and histology between UTUC and urothelial carcinoma of the bladder, most treatment guidelines used for UTUC are extrapolated from the urothelial bladder carcinoma setting. With the emergence of new treatment modalities, such as immunotherapy, UTUC-specific prognostic and predictive models are needed. PATIENTS AND METHODS: A retrospective study of 454 UTUC patients who received surgery at Cleveland Clinic (1995-2014) was conducted. Univariable and multivariable analysis (MVA) was used to identify independent predictors of progression-free survival (PFS) and overall survival (OS). RESULTS: Two hundred eighty-six patients with invasive UTUC were identified with pT1, pT2, pT3, and pT4 in 93 (33%), 51 (18%), 126 (44%), and 16 (6%), respectively. Most patients (76%) had laparoscopic nephroureterectomy, 14% had positive invasive surgical margins, and 22% had multifocal tumors. All patients had urothelial carcinoma as primary histology, 93 of 183 (51%) with available follow-up data had disease recurrence. Estimated median PFS was 17.2 months (95% confidence interval [CI], 13.1-39.3). In MVA, pT stage (P = .0005), positive margins (P = .04), and age older than 70 years (P = .002) independently correlated with PFS. Overall, 101 patients (37%) of 272 patients with available data died with estimated median OS of 64.5 months (95% CI, 39.3-107.4); median follow-up was 39.5 (range, 0.3-186) months in patients alive and recurrence-free at last follow-up. In MVA, lymphovascular invasion (P = .005), tumor size (P = .0005), age (P = .005), and pT stage (P = .03) independently predicted OS. Using these factors, 3 prognostic groups for PFS and 2 for OS were identified. CONCLUSION: Clinical-pathological parameters can be prognostic in UTUC and might inform clinical trial design and decision-making.