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Purpose: To scale up early detection of breast cancer in low- and middle-income countries, research is needed to inform the role of diagnostic breast ultrasound performed by nonradiologists in resource-constrained settings. The authors examined 2-year clinical follow-up and outcomes among women who underwent diagnostic breast ultrasound performed by nonradiologist clinicians participating in a breast ultrasound training and mentorship program at a rural Rwandan hospital., Methods: Imaging findings, management plans, and pathologic results were prospectively collected during the training using a standardized form. Data on follow-up and outcomes for patients receiving breast ultrasound between January 2016 and March 2017 were retrospectively collected through medical record review., Results: Two hundred twenty-nine breast palpable findings (199 patients) met the study's eligibility criteria. Of 104 lesions initially biopsied, 38 were malignant on initial biopsy; 3 lesions were identified as malignant on repeat biopsy. All 34 patients ultimately diagnosed with cancer received initial recommendations for either biopsy or aspiration by trainees. The positive predictive value of trainee biopsy recommendation was 34.8% (95% confidence interval, 24.8%-45.0%). The sensitivity of trainees' biopsy recommendation for identifying malignant lesions was 92.7% (95% confidence interval, 84.2%-100%). Of 46 patients who did not receive biopsy and were told to return for clinical or imaging follow-up, 37.0% did not return., Conclusions: Trained nonradiologist clinicians in Rwanda successfully identified suspicious breast lesions on diagnostic breast ultrasound. Loss to follow-up was common among patients instructed to return for surveillance, so lower biopsy thresholds, decentralized surveillance, or patient navigation should be considered for patients with low- or intermediate-suspicion lesions., (Copyright © 2022 American College of Radiology. Published by Elsevier Inc. All rights reserved.)

Purpose: The burden of cancer is growing in low- and middle-income countries (LMICs), including sub-Saharan Africa. Ensuring the delivery of high-quality cancer care in such regions is a pressing concern. There is a need for strategies to identify meaningful and relevant quality measures that are applicable to and usable for quality measurement and improvement in resource-constrained settings., Methods: To identify quality measures for breast cancer care at Butaro Cancer Center of Excellence (BCCOE) in Rwanda, we used a modified Delphi process engaging two panels of experts, one with expertise in breast cancer evidence and measures used in high-income countries and one with expertise in cancer care delivery in Rwanda., Results: Our systematic review of the literature yielded no publications describing breast cancer quality measures developed in a low-income country, but it did provide 40 quality measures, which we adapted for relevance to our setting. After two surveys, one conference call, and one in-person meeting, 17 measures were identified as relevant to pathology, staging and treatment planning, surgery, chemotherapy, endocrine therapy, palliative care, and retention in care. Successes of the process included participation by a diverse set of global experts and engagement of the BCCOE community in quality measurement and improvement. Anticipated challenges include the need to continually refine these measures as resources, protocols, and measurement capacity rapidly evolve in Rwanda., Conclusion: A modified Delphi process engaging both global and local expertise was a promising strategy to identify quality measures for breast cancer in Rwanda. The process and resulting measures may also be relevant for other LMIC cancer facilities. Next steps include validation of these measures in a retrospective cohort of patients with breast cancer.

Background: Ensuring timely and high-quality surgery must be a key element of breast cancer control efforts in sub-Saharan Africa. We investigated delays in preoperative care and the impact of on-site versus off-site operation on time to operative treatment of patients with breast cancer at Butaro Cancer Center of Excellence in Rwanda., Methods: We used a standardized data abstraction form to collect demographic data, clinical characteristics, treatments received, and disease status as of November 2017 for all patients diagnosed with breast cancer at Butaro Cancer Center of Excellence in 2014 to 2015., Results: From 2014 to 2015, 89 patients were diagnosed with stage I to III breast cancer and treated with curative intent. Of those, 68 (76%) underwent curative breast operations, 12 (14%) were lost to follow-up, 7 (8%) progressed, and 2 declined the recommended operation. Only 32% of patients who underwent operative treatment had the operation within 60 days from diagnosis or last neoadjuvant chemotherapy. Median time to operation was 122 days from biopsy if no neoadjuvant treatments were given and 51 days from last cycle of neoadjuvant chemotherapy. Patients who received no neoadjuvant chemotherapy experienced greater median times to operation at Butaro Cancer Center of Excellence (180 days) than at a referral hospital in Kigali (93 days, P = .04). Most patients (60%) experienced a disruption in preoperative care, frequently at the point of surgical referral. Documented reasons for disruptions and delays included patient factors, clinically indicated treatment modifications, and system factors., Conclusion: We observed frequent delays to operative treatment, disruptions in preoperative care, and loss to follow-up, particularly at the point of surgical referral. There are opportunities to improve breast cancer survival in Rwanda and other low- and middle-income countries through interventions that facilitate more timely surgical care., (Copyright © 2019 Elsevier Inc. All rights reserved.)

Purpose: Feasible and effective strategies are needed to facilitate earlier diagnosis of breast cancer in low-income countries. The goal of this study was to examine the impact of health worker breast health training on health care utilization, patient diagnoses, and cancer stage in a rural Rwandan district., Methods: We conducted a cluster randomized trial of a training intervention at 12 of the 19 health centers (HCs) in Burera District, Rwanda, in 2 phases. We evaluated the trainings' impact on the volume of patient visits for breast concerns using difference-in-difference models. We used generalized estimating equations to evaluate incidence of HC and hospital visits for breast concerns, biopsies, benign breast diagnoses, breast cancer, and early-stage disease in catchment areas served by intervention versus control HCs., Results: From April 2015 to April 2017, 1,484 patients visited intervention HCs, and 308 visited control HCs for breast concerns. The intervention led to an increase of 4.7 visits/month for phase 1 HCs ( P = .001) and 7.9 visits/month for phase 2 HCs ( P = .007) compared with control HCs. The population served by intervention HCs had more hospital visits (115.1 v 20.5/100,000 person-years, P < .001) and biopsies (36.6 v 8.9/100,000 person-years, P < .001) and higher breast cancer incidence (6.9 v 3.3/100,000 person-years; P = .28). The incidence of early-stage breast cancer was 3.3 per 100,000 in intervention areas and 0.7 per 100,000 in control areas ( P = .048)., Conclusion: In this cluster randomized trial in rural Rwanda, the training of health workers and establishment of regular breast clinics were associated with increased numbers of patients who presented with breast concerns at health facilities, more breast biopsies, and a higher incidence of benign breast diagnoses and early-stage breast cancers.