Curated and Annotated Dataset of Lung US Images in Zambian Children with Clinical Pneumonia.

See also the commentary by Sitek in this issue. Supplemental material is available for this article.

Chagas cardiomyopathy in Boston, Massachusetts: Identifying disease and improving management after community and hospital-based screening.

BACKGROUND: Limited data exist regarding cardiac manifestations of Chagas disease in migrants living in non-endemic regions. METHODS: A retrospective cohort analysis of 109 patients with Chagas disease seen at Boston Medical Center (BMC) between January 2016 and January 2023 was performed. Patients were identified by screening and testing migrants from endemic regions at a community health center and BMC. Demographic, laboratory, and cardiac evaluation data were collected. RESULTS: Mean age of the 109 patients was 43 years (range 19-76); 61% were female. 79% (86/109) were diagnosed with Chagas disease via screening and 21% (23/109) were tested given symptoms or electrocardiogram abnormalities. Common symptoms included palpitations (25%, 27/109) and chest pain (17%, 18/109); 52% (57/109) were asymptomatic. Right bundle branch block (19%, 19/102), T-wave changes (18%, 18/102), and left anterior fascicular block (11%, 11/102) were the most common electrocardiogram abnormalities; 51% (52/102) had normal electrocardiograms. Cardiomyopathy stage was ascertained in 94 of 109 patients: 51% (48/94) were indeterminate stage A and 49% (46/94) had cardiac structural disease (stages B1-D). Clinical findings that required clinical intervention or change in management were found in 23% (25/109), and included cardiomyopathy, apical hypokinesis/aneurysm, stroke, atrial or ventricular arrhythmias, and apical thrombus. CONCLUSIONS: These data show high rates of cardiac complications in a cohort of migrants living with Chagas disease in a non-endemic setting. We demonstrate that Chagas disease diagnosis prompts cardiac evaluation which often identifies actionable cardiac disease and provides opportunities for prevention and treatment.

Infections with long latency in international refugees, immigrants, and migrants seen at GeoSentinel sites, 2016-2018.

BACKGROUND: The continued increase in global migration compels clinicians to be aware of specific health problems faced by refugees, immigrants, and migrants (RIM). This analysis aimed to characterize RIM evaluated at GeoSentinel sites, their migration history, and infectious diseases detected through screening and diagnostic workups. METHODS: A case report form was used to collect data on demographics, migration route, infectious diseases screened, test results, and primary infectious disease diagnosis for RIM patients seen at GeoSentinel sites. Descriptive statistics were performed. RESULTS: Between October 2016 and November 2018, 5,319 RIM patients were evaluated at GeoSentinel sites in 19 countries. Africa was the region of birth for 2,436 patients (46 %), followed by the Americas (1,644, 31 %), and Asia (1,098, 21 %). Tuberculosis (TB) was the most common infection screened and reported as positive (853/2,273, 38 % positive by any method). TB, strongyloidiasis, and hepatitis B surface antigen positivity were observed across all migration administrative categories and regions of birth. Chagas disease was reported only among RIM patients from the Americas (393/394, 100 %) and schistosomiasis predominantly in those from Africa (480/510, 94 %). TB infection (694/5,319, 13 %) and Chagas disease (524/5,319, 10 %) were the leading primary infectious disease diagnoses. CONCLUSIONS: Several infections of long latency (e.g. TB, hepatitis B, and strongyloidiasis) with potential for long-term sequelae were seen among RIM patients across all migration administrative categories and regions of origin. Obtaining detailed epidemiologic information from RIM patients is critical to optimize detection of diseases of individual and public health importance, particularly those with long latency periods.

Survey assessment of HIV pre-exposure prophylaxis availability in student health services in New England colleges and universities.

Objective: To determine HIV pre-exposure prophylaxis (PrEP) availability at student health services (SHS) in New England. Methods: We conducted an electronic survey of medical directors of SHS at New England colleges and universities. We measured the availability and volume of PrEP prescribing, barriers and facilitators to prescribing and provider knowledge. Results: Of 143 institutions surveyed, 39% completed questionnaires; 75% were private and 93% were 4 years. Thirty-six percent of institutions did not offer PrEP. Those offering PrEP started a mean of 2.0 per 1000 students/year. PrEP was available at more schools with higher vs. lower endowments (100 vs. 38%, p = 0.002), 4- vs. 2-year programs (68 vs. 0%, p = 0.042), and private vs. public schools (73 vs. 38%, p = 0.043). Conclusions: PrEP was not available at one in three New England SHS and prescribing rates at institutions that offered PrEP were low. Interventions are needed to improve PrEP access.

Chagas Disease in the United States: A Perspective on Diagnostic Testing Limitations and Next Steps.

Chagas disease is a neglected tropical disease that affects an estimated 300,000 people in the United States. This perspective piece reviews diagnostic challenges and proposes next steps to address these shortfalls.

SIS.NET: a randomized controlled trial evaluating a web-based system for symptom management after treatment of breast cancer.

BACKGROUND: As cancer survivorship increases, health care systems will be challenged to meet patient needs. With the limited availability of clinician time and resources, novel methods of using patient-reported outcomes may improve the quality and efficiency of follow-up care in patients with breast cancer. METHODS: The authors conducted a randomized trial in patients with TNM stage I to III breast cancer comparing standard care with SIS.NET (System for Individualized Survivorship Care, based on patient self-reported data, with review by Nurse practitioners, targeted Education, and Triage), a follow-up protocol including integration of online health questionnaires at 3-month intervals and the evaluation of self-reported symptoms monitored and addressed remotely by a nurse practitioner (NP). The primary endpoint was to quantify the time between symptom reporting and remote evaluation of symptoms. The secondary endpoint was to compare use of health care resources (breast cancer-related visits, total medical appointments, and laboratory and imaging studies) over an 18-month period. RESULTS: A total of 102 participants were enrolled; 2 patients were excluded due to cancer recurrence. In the SIS.NET arm, 74% of new or changed self-reported symptoms were reviewed by a NP in <3 days. SIS.NET patients reported more new or changed symptoms compared with standard care patients (7.36 vs 3.2; P = .0045). During the 18-month trial, there were no statistically significant differences noted between the SIS.NET and standard care arms with regard to oncology-related appointments (mean, 4.2 vs 4.1 appointments), number of physician visits (mean, 10.8 vs 9.6 visits), or medical tests (mean, 5.5 vs 5 tests). CONCLUSIONS: Integration of online health questionnaires with remote review by a NP facilitated symptom reporting and may provide a means of convenient symptom assessment, but it did not appear to reduce health care resource use.

Survivorship clinic group educational sessions: adoption, acceptance, and attendance.

The number of breast cancer survivors now exceeds 2.5 million in the USA. In the near future, it is likely that existing systems will not be sufficient to provide follow-up care and services for all these patients. Because survivors have many concerns in common and providers may not have enough time to address them individually, group educational sessions (GES) provide an opportunity to inform patients of current breast cancer-related health issues, treatment updates, and follow-up guidelines in an efficient and structured environment. At the University of California San Francisco Breast Care Center, we implemented a GES for patients referred into the Survivorship Clinic. To improve content and convenience, patients were asked at the end of each session to complete a survey measuring their satisfaction with the GES. Clinic staff tracked GES attendance, reasons for declining participation in the GES, and utilization of the Survivorship Clinic for follow-up care. Of the 381 patients referred to the Survivorship Clinic, 177 patients have attended the GES, and 204 ultimately have not attended the GES. Eighty four of the 177 patients who attended completed a survey at the end of the GES. Ninety-five percent of these patients agreed or somewhat agreed that the information presented was clear and understandable. Eighty-five percent of patients agreed or somewhat agreed that they learned about resources for recovery. Utilization of follow-up appointments within the Survivorship Clinic was significantly higher among those who attended the GES compared to those who did not attend. Overall, the GES allows for efficient patient education, and evaluation of the GES leads to new innovations to improve survivorship care.