Abstract PURPOSE: To evaluate treatment patterns and clinical outcomes of patients who received palbociclib in combination with letrozole in any line of therapy for treatment of hormone receptor-positive, human epidermal growth factor receptor 2-negative metastatic breast cancer in an expanded access program (EAP) in the United States. PATIENTS AND METHODS: A retrospective chart review study […]
Abstract BACKGROUND: Participant recruitment is often a challenge, particularly enrolling individuals with relatively rare characteristics. The wide reach of social media may provide a mechanism to overcome these challenges. OBJECTIVE: This paper aimed to provide information to researchers who seek to recruit participants from rare populations using social media for studies with demanding protocols. We […]
As part of a formative evaluation of a micronutrient powder (MNP) trial in Ethiopia that was organized according to a programme impact pathway model, we conducted in-depth focused ethnographic interviews with caregivers of children between 6 and 23 months who had accepted to try “Desta,” a locally branded MNP. After stratification into two subgroups by child […]
We aimed to evaluate the safety of maternal Tdap; thus, we assessed health events by examining the difference in birth and hospital-related outcomes of infants with and without fetal exposure to Tdap. This was a retrospective cohort study using linked administrative datasets. The study population were all live-born infants in New Zealand (NZ) weighing at […]
BACKGROUND: The optimal approach for reducing iron depletion (ID) in blood donors may vary depending on biologic or behavioral differences across donors. STUDY DESIGN AND METHODS: More than 12,600 successful whole blood donors were enrolled from four US blood centers for ferritin testing. The study population was enriched for racial/ethnic minorities (1605 African American, 1616 […]
BACKGROUND: Among countries in sub-Saharan Africa, Zambia has one of the highest incidences of HIV. Adolescent girls and young women (AGYW) are a particularly affected group because of their social and economic vulnerability. OBJECTIVE: The goal of this study is to test a multilevel package of interventions at the community and health system levels in […]
Noncommunicable diseases (NCDs) are a broad challenge for decision-makers. NCDs account for seven out of every 10 deaths globally, with 42 percent occurring prematurely in individuals under age 70. Despite their heavy toll, NCDs are underfunded, with only around two percent of global funding dedicated to the disease set. Country governments are responsible for funding […]
Background: While prior research has explored factors associated with people who inject drugs (PWID) initiating others into drug injection in urban settings, very little work has been done to understand this behavior among rural PWID in Appalachia. Objectives: We aim to identify factors associated with PWID initiating injection-naïve individuals into drug injection in a rural […]
The risk of posttraumatic stress disorder (PTSD) following trauma is heritable, but robust common variants have yet to be identified. In a multi-ethnic cohort including over 30,000 PTSD cases and 170,000 controls we conduct a genome-wide association study of PTSD. We demonstrate SNP-based heritability estimates of 5-20%, varying by sex. Three genome-wide significant loci are […]