Physical activity behaviour change in black prostate cancer survivors: a qualitative study using the Behaviour Change Wheel.

PURPOSE: Black individuals have a higher cancer burden and face greater obstacles to access cancer care resources when compared to White individuals. Radical prostatectomy is the standard surgical treatment and a common treatment option for prostate cancer; however, when compared to their White counterparts, Black individuals treated for prostate cancer often experience higher treatment-related side effects, resulting in a difficult recovery period. Physical activity is effective in alleviating treatment-related side effects; however, little is known about the barriers and facilitators to physical activity experienced by Black individuals after surgical management of prostate cancer to inform the design of physical activity interventions. METHODS: Twelve Black individuals underwent radical prostatectomy for prostate cancer participated in a focus group study. We used the Behaviour Change Wheel, which incorporates Capability, Opportunity, Behaviour (COM-B) model and the complementary Theoretical Domains Framework (TDF), as our guiding theoretical framework. Data was analyzed using deductive qualitative analysis. RESULTS: Facilitators and barriers were identified for all components of the Behaviour Change Wheel. Capability appeared to be a central factor to how participants described their physical activity engagement. Opportunity and motivation were described as both barriers and facilitators for behaviour change when occurring in isolation; however, when co-occurring with the presence of capability, they were described as facilitators that influence participants' physical activity engagement. CONCLUSIONS: Our results demonstrate barriers and facilitators that are recognized among Black individuals who have undergone radical prostatectomy for prostate cancer. The design of a physical activity intervention needs to consider the physical and psychological capabilities as the fundamental basis with the additional support of physical activity opportunity and motivation. IMPLICATIONS FOR CANCER SURVIVORS: Intersectionality across capability, opportunity, and motivation is essential to intervention design and development to increase physical activity in Black individuals surgically treated for prostate cancer.

What Cuts in Federal COVID-19 Funding Could Mean for Rural Communities.

The COVID-19 pandemic has widened the health disparities between urban and rural communities as rural populations face more limited health care capacities and worse COVID-19 outcomes than their urban counterparts. When this article was written, congress was debating continuing federal funds for free COVID-19 testing, vaccines, and treatment. In this article, we discuss the potential consequences rural communities may experience should such funding fail to be approved. Peer-reviewed literature and our research indicate these budget cuts could harm rural communities' financial distress, risk of severe disease outcomes, and trust in health care systems, making continued funding for public health resources critical for vulnerable rural communities.

A unique indication for the senning procedure: Atrioventricular discordance with ventriculoarterial concordance.

OBJECTIVE: We describe experience treating a patient with atrioventricular (AV) discordance with ventriculoarterial (VA) concordance, ventricular septal defect (VSD), and situs inversus. This is a rare congenital lesion in which closing the VSD would septate D-transposition physiology and performing an arterial switch and VSD closure would produce congenitally corrected transposition of the great arteries physiology. As such, it is the only lesion for which an isolated atrial switch (and VSD closure) remains the preferred correction. CASE: A term baby girl born with AV discordance/VA concordance, a large VSD, and situs inversus totalis was palliated with atrial septostomy on day of life 3 to allow for optimal mixing and pulmonary artery banding during the 6th week of life to control symptoms of pulmonary overcirculation and protect the pulmonary vasculature. At 8 months of age, she underwent complete repair with a Senning atrial switch procedure, VSD closure, and pulmonary artery debanding with pulmonary arterioplasty. RESULTS: The patient underwent corrective surgery with patch closure of the VSD, and the Senning atrial switch procedure resulting in a total anatomic correction. The patient was discharged on postoperative day 6 and is clinically doing well 12 months later. Follow-up transthoracic echocardiogram shows no pulmonary venous baffle obstruction, mild systemic venous baffle obstruction, and moderate pulmonary stenosis/pulmonary insufficiency. CONCLUSION: The isolated atrial switch is rarely employed as its outcomes are inferior to the arterial switch operation in the setting of the dextro-transposition of the great arteries. However, it remains the procedure of choice for AV discordance with VA concordance as it leads to physiologically corrected biventricular circulation.

Thoraco-Abdominal Abnormalities in Bardet-Biedl Syndrome: Situs Inversus and Heterotaxy.

OBJECTIVES: To characterize the diversity and prevalence of thoraco-abdominal abnormalities in Bardet-Biedl syndrome (BBS), a model ciliopathy for understanding the role of cilia in human health. STUDY DESIGN: The Clinical Registry Investigating BBS, a worldwide registry exploring the phenotype and natural history of BBS, was used to conduct the study. Protected health information was obtained by subject or family interview and Health Insurance Portability and Accountability Act-approved release of data including imaging studies and genetic testing. Echocardiography and imaging findings were independently confirmed by 2 cardiologists. RESULTS: Thoraco-abdominal abnormalities were identified in 6 of 368 (1.6%) subjects with a minimum prevalence of 1 in 60 Clinical Registry Investigating BBS participants. Diverse laterality defects were observed suggesting that the underlying ciliopathy randomly alters embryonic left-right axis orientation. Congenital heart disease, common in heterotaxy, was present in 2 subjects. Additional defects, uncommonly reported in BBS, were observed in the central nervous, genitourinary, gastrointestinal, and musculoskeletal systems in the subjects. No BBS genotype was favored in the cohort. One subject had genetic and clinical phenotype diagnostic of both primary ciliary dyskinesia and BBS. CONCLUSIONS: The variety of thoraco-abdominal abnormalities in BBS suggests the pleiotropic nature of these anomalies is not confined to a single pattern or genotype. Clinicians providing care to individuals with BBS should consider the increased prevalence of thoraco-abdominal anomalies in BBS. Individuals with features suggestive of other ciliopathies, such as primary ciliary dyskinesia, should undergo further evaluation for additional genetic disorders. TRIAL REGISTRATION: ClinicalTrials.gov: NCT02329210.

The significance of gallstones in children with sickle cell anemia.

Infection is the most common cause of high morbidity, hospitalization, and mortality in children with sickle cell anemia. In this study of pediatric sickle cell anemia patients, aged 1 to 19, we explore the hypothesis that gallstones (usually pigment stones) create a nidus of infection, predisposing the affected patients to high morbidity. Our study involved 86 children with sickle cell anemia at the Howard University Center for Sickle Cell Disease, who had been followed at the clinic for a total of 602 patient years. Review of their records revealed that patients with gallstones had a mean number of 10.24 hospitalizations and 25.35 ambulatory visits; those without gallstones had a mean number of only 4.26 hospitalizations and 13.41 ambulatory visits. In children with sickle cell anemia and gallstones, elective cholecystectomy (or, in the future, cholelithotripsy) could reduce the high morbidity caused by infection.