Evaluation of patients' experience and related qualitative outcomes in venous thromboembolism: A scoping review.

BACKGROUND: Venous thromboembolism (VTE) is a prevalent disease with high morbidity and mortality. VTE has well-documented physical sequelae; however, the psychological and emotional impacts are seldom evaluated in randomized controlled trials. OBJECTIVE: We conducted a scoping review of published qualitative studies aiming to understand the physical, psychological, and emotional impact of VTE as reflected from patients' perspectives. This scoping review is part of a larger initiative to develop a core outcome set for VTE treatment studies. METHODS: A systematic literature search was conducted to identify qualitative studies assessing patient experience of VTE. Two authors independently screened titles and abstracts using Covidence systematic review software. Full-text reviews were conducted independently by 2 study team members. A modified method of "thematic synthesis" was used to collate themes upon reading and rereading of the publications. RESULTS: Our search strategy returned a total of 4944 citations; 28 were ultimately included in the analysis. The studies were conducted across 13 countries and representative of 436 participants including a spectrum of VTE subpopulations. There were seven major themes identified: Acute impacts: an unforeseen blow, Sustained psychological distress, Loss of self: life is changed, Challenges of thrombosis management, Balancing coping and control, Negative experience with the medical system, and VTE in the context of other conditions. CONCLUSIONS: The physical, psychological, and emotional impacts of VTE extend beyond objective outcomes typically evaluated in clinical trials. An improved understanding of the outcomes most important to patients will improve patient-centered care in VTE.

A toolkit for the collection of thrombosis-related data elements in COVID-19 clinical studies.

Thrombosis has emerged as an important complication of coronavirus disease 2019 (COVID-19), particularly among individuals with severe illness. However, the precise incidence of thrombotic events remains uncertain due to differences in study design, patient populations, outcome ascertainment, event definitions, and reporting. In an effort to overcome some of these challenges and promote standardized data collection and reporting in clinical studies, the American Society of Hematology Research Collaborative COVID-19 Non-Malignant Hematology Task Force, in collaboration with the International Society on Thrombosis and Haemostasis COVID-19 Task Force, developed sets of data elements in the following domains: venous thromboembolism, myocardial infarction, stroke/transient ischemic attack, peripheral arterial thrombosis, bleeding, laboratory investigations, and antithrombotic therapy. Data elements in each of these domains were developed with 3 levels of detail to facilitate their incorporation into studies evaluating a range of interventions and outcomes. Previously published data elements were included where possible. The use of standardized variables in a range of clinical studies can enhance the quality of data collection, create efficiency, enhance comparison of results across studies, and facilitate future pooling of data sets.