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Background: The full-scale invasion disrupted health care in Ukraine, leading to the displacement of physicians and affecting their access to subspecialist consultations. HealUA, a mobile application, was designed to provide secure and timely remote physician-to-physician consultations. We aimed to assess the implementation of the HealUA mobile application for peer-to-peer physician consultations in Ukraine during the Russian invasion., Methods: HealUA was developed in May 2022. Security measures included user verification, privacy policies, and legal disclaimers. The application allowed physicians to submit cases and receive remote consultations from physicians in Ukraine and worldwide. We assessed the implementation of the HealUA application using Proctor's implementation outcomes framework, specifically adoption and feasibility. Adoption was measured by user downloads, characteristics of registered physicians, and case submissions. Feasibility was evaluated through clinical case response times, translation services, and technical issues., Results: From May 2022 to May 2024, 3861 physicians registered. The majority were from Ukraine (95%). Of 474 submitted cases, 97.3% received timely responses from other physicians. The application demonstrated prompt response times (84.6% within the first day), successful translation services, and effective resolution of technical issues., Conclusions: The HealUA application achieved broad adoption across medical specialties, fostering robust clinical information exchange during the ongoing conflict. Security standards were upheld and routine technical issues were satisfactorily addressed. Future efforts will focus on broader dissemination and assessing additional implementation outcomes., Competing Interests: Disclosure of interest: The authors completed the ICMJE Disclosure of Interest Form (available upon request from the corresponding author) and disclose no relevant interests., (Copyright © 2024 by the Journal of Global Health. All rights reserved.)

Purpose: During military conflicts, the immediate response to a severely disrupted health care system often overlooks the needs of patients with cancer who require continuous specialized care. The full-scale Russian invasion of Ukraine in February 2022 was no exception, leaving many Ukrainian patients without access to essential care., Materials and Methods: We conducted a retrospective cohort study to assess the impact of the MedEvac program, facilitating the transfer of Ukrainian patients with cancer to European Union (EU) institutions for treatment, and to describe its components. Patient data from the Ministry of Health of Ukraine (MOH) database (April 2022-April 2023) were analyzed., Results: Of 639 applications in the MOH database, 339 (53.1%) had sufficient data for analysis and, of those, 281 (82.9%) were evacuated to EU hospitals. Median age of evacuated patients was 47 (IQR, 38-58) years and most were newly diagnosed (94.0%, n = 264). Predominantly, patients were evacuated for systemic cancer therapy (81.9%, n = 230). Multivariate logistic regression analysis revealed that a good performance status (Eastern Cooperative Oncology Group 0-2) was the most significant factor associated with evacuation (odds ratio [OR], 9.64 [95% CI, 3.08 to 30.23]). Patients with melanoma were more likely to be evacuated, even after adjustment for performance status (OR, 2.56 [95% CI, 1.14 to 5.72]), while patients with head and neck cancer were significantly less so (OR, 0.20 [95% CI, 0.06 to 0.72])., Conclusion: MedEvac program provides a viable model for medical evacuation and management of patients with cancer amid prolonged military conflict, highlighting the importance of international cooperation and setting a precedent for other crisis responses. Continuous evaluation and adaptation are essential to ensure the program's effectiveness and sustainability.

Background: The full-scale invasion of Ukraine by Russia in 2022 has significantly impacted the country's healthcare system including surgical education. To assess the current state and identify the strengths and opportunities for the improvement of Ukraine's surgical education system during the peri-war period, this study is one of the first to explore the state of surgical education across Ukraine in peri-war, providing essential insights for current and postwar healthcare reconstruction., Methods: This qualitative study involved semi-structured interviews with 24 Ukrainian surgical residents, surgeons, and program leadership from various regions. The study focused on clinical training, didactics, mentorship, autonomy, resident evaluation, the impact of war, and gender disparities in surgical education. Data analysis was conducted using a rapid qualitative analysis technique., Results: Interviews revealed strengths in surgical education such as adaptability to war conditions and international collaborations. However, opportunities for improvement were identified including a lack of structured clinical and didactic experiences, limited autonomy and access to simulators, gender discrimination, and war-time challenges. These issues highlight a need for more comprehensive training and support systems for surgical trainees in Ukraine., Conclusions: The study underscores the resilience and adaptability of Ukrainian surgical education in the face of war while also emphasizing the need for significant improvements. It calls for implementing structured training programs, enhanced mentorship, and attention to gender equality. These findings are crucial for improving surgical education in Ukraine and can be used as an example for other lower-middle-income countries, especially in conflict settings., (© 2024 International Society of Surgery/Société Internationale de Chirurgie (ISS/SIC).)

Purpose: This study aims to identify the factors influencing colorectal cancer (CRC) screening practices, along with the barriers and facilitators from the perspective of primary care physicians (PCPs) in Ukraine. Considering health care system challenges, including those posed by the ongoing war, this research seeks to inform improvements in CRC screening and outcomes in Ukraine and other low- and middle-income countries (LMICs)., Methods: A survey was designed and distributed electronically to Ukrainian PCPs, focusing on CRC screening practices, beliefs, and barriers. The survey incorporated questions adapted from established cancer screening surveys and frameworks. Complete responses were collected from 740 PCPs. Sample statistics were computed, and population-level perceptions and associations with CRC screening practices were estimated by standardizing responses to national PCP demographics., Results: The majority of respondents were women (91%) and specialized in family medicine (84%). Respondents believed in the effectiveness of colonoscopy for reducing CRC mortality (80%), with 75% of PCPs referring patients for this screening modality. Major barriers identified include inadequate training of PCPs in screening and lack of resources. Respondents reported high utilization of fecal occult blood test and colonoscopy for screening when these tests were said to be available in their practices. Self-reported familiarity with CRC screening guidelines and participation in educational workshops were positively associated with screening referrals., Conclusion: The study highlights the role of access to CRC screening tests and awareness of screening guidelines in enhancing CRC screening practices among Ukrainian PCPs. Addressing training and resource barriers, alongside public health interventions targeting patient-related barriers, is essential. These findings offer valuable insights for LMICs facing similar challenges, emphasizing the need for tailored strategies to improve cancer screening in these health care settings.

Purpose: This study aimed to describe the clinical characteristics and wellness programming preferences of cancer survivors from Acres Homes, a historically Black neighborhood in Houston, Texas, with areas of persistent poverty. The goal of this study was to identify opportunities to increase cancer survivor utilization of healthy eating and active living interventions aligned to cancer center community outreach and engagement efforts., Methods: This multiple methods study included a retrospective review of electronic health record data (n = 413) and qualitative interviews with cancer survivors (n = 31) immediately preceding initiation of healthy eating, active living programming in Acres Homes., Results: This study found Acres Homes survivors have high rates of co-occurrent cardiometabolic disease including obesity (45.0%), diabetes (30.8%), and other related risk factors as well as treatment-related symptoms. Four major concepts emerged from interviews: (1) Factors that influence survivors' ability to eat well and exercise, (2) Current usage of community resources, (3) Interest in relevant programming, and (4) Specific programming preferences. Opportunities for current and future health promotion programming for cancer survivors were explored., Conclusion: Strategically tailoring community resources for cancer survivors can provide a more robust network of support to promote healthy eating and active living in this population. This work informed community implementation of evidence-based health interventions in Acres Homes and may support future projects aiming to enhance community-led cancer prevention efforts in historically underserved communities., (© 2023. The Author(s), under exclusive licence to Springer Nature Switzerland AG.)

Purpose: Natural killer (NK) cells play a critical role in cancer immunosurveillance and hold promise as both therapies and prognostic markers in advanced disease. We explore factors that may influence NK cell concentration in the peripheral blood of women with breast cancer in Côte d'Ivoire compared to healthy controls and implications for future research in our context., Methods: In this cross-sectional case-control study, blood samples were taken from 30 women diagnosed with breast cancer within 6 months of diagnosis and fifteen healthy women at University Teaching Hospital [Centre Hospitalier Universitaire (CHU)] Treichville in Abidjan, Côte d'Ivoire, from March to September 2018. The blood draw could take place at any time following diagnosis and through treatment. Demographic and clinical data were collected. NK cells were isolated, stained, analysed and counted using the flow cytometer at the Department of Immunology at CHU of Cocody. All p-values were two-sided., Results: Mean age among 30 women with breast cancer was 49 years old compared to 45 years old for 15 controls ( p = 0.41). Among 30 women with breast cancer, 4 (13.3%) had Stage 2 disease, 14 (46.7 %) at Stage 3, and 12 (40%) at Stage 4. Fourteen (46.7%) had breast cancer that was hormone receptor-positive (HR+) HER2-negative, 10 (33.3%) had triple-negative cancer, three (10.0%) had HR+HER2+ disease, and three (10.0%) HR-HER2+ cancer. NK cell concentration was not associated with cancer diagnosis, age, cancer stage, subtype, or type of treatment patients received ( p > 0.05)., Conclusion: Although we did not find an association between NK cell concentration, cancer characteristics or treatment, our results be limited by the small sample size and timing of blood draw. Our next steps include a larger study to explore circulating NK cells prior to any treatment and NK cell infiltration within breast cancer tumour and correlating this with response to treatment and prognosis., Competing Interests: The authors declare no potential conflicts of interest., (© the authors; licensee ecancermedicalscience.)

Competing Interests: The authors report no conflicts of interest.

Patients of African ancestry are not well-represented in cancer clinical trials despite bearing a disproportionate share of mortality both in United States and Africa. We describe key stakeholder perspectives and priorities related to bringing early-stage cancer clinical trials to Africa and outline essential action steps. Increasing Diversity, Market Access, and Capacity in Oncology Registration Trials-Is Africa the Answer? satellite session was organized at 2021 Accelerating Anti-Cancer Agent Development and Validation Workshop. Panelists included representatives of African Organization for Research and Training in Cancer, Uganda Cancer Institute, Uganda Women's Cancer Support Organization, BIO Ventures for Global Health, Bill & Melinda Gates Foundation, the US Food and Drug Administration, Nigeria's National Agency for Food and Drug Administration and Control, Bayer, and Genentech, with moderators from ASCO and American Cancer Society. Key discussion themes and resulting action steps were agreed upon by all participants. Panelists agreed that increasing diversity in cancer clinical trials by including African patients is key to ensuring novel drugs are safe and effective across populations. They underscored the importance of equity in clinical trial access for patients in Africa. Panelists discussed their values related to access and barriers to opening clinical trials in Africa and described innovative solutions from their work aimed at overcoming these obstacles. Multisectoral collaboration efforts that allow leveraging of limited resources and result in sustainable capacity building and mutually beneficial long-term partnerships were discussed as key to outlined action steps. The panel discussion resulted in valuable insights about key stakeholder values and priorities related to bringing early-stage clinical trials to Africa, as well as specific actions for each stakeholder group.

Non-AIDS-defining cancers are a growing source of morbidity for people with HIV globally. Although people living with HIV have a disproportionately increased risk of developing virally mediated cancers, cancer burden for common non-AIDS-defining cancers that are not virally associated and are linked to ageing, such as prostate cancer, is becoming higher than for virally mediated cancers. Ageing, behavioural, and HIV-specific factors drive the incidence and affect the outcomes of non-AIDS-defining cancers, presenting different challenges for addressing global morbidity and mortality from non-AIDS-defining cancer. Although large population-based studies have shown that people living with HIV with non-AIDS-defining cancers have poorer cancer outcomes than do people without HIV, current guidelines emphasise that people living with HIV with non-AIDS-defining cancers should receive standard, guideline-based treatment, and infectious disease and oncology providers should work closely to address potential drug interactions between antiretroviral therapy and antineoplastic treatment. Most trials target preventive measures focusing on non-AIDS-defining cancers. However, treatment trials for the optimal management of people living with HIV and non-AIDS-defining cancer, including interventions such as immunotherapies, are needed to improve non-AIDS-defining cancer outcomes., Competing Interests: Declaration of interests We declare no competing interests., (Copyright © 2021 Elsevier Ltd. All rights reserved.)

Purpose: Breast cancer civil society organizations have emerged in Eastern Europe and Central Asia to raise awareness about cancer as a survivable disease and provide patient support. We explored the experiences and priorities of these organizations with the goal of making recommendations to advance cancer advocacy and improve cancer care., Methods: We conducted in-depth interviews and focus group discussions with representatives of civil society organizations attending the 7th Women's Empowerment Cancer Advocacy Network Summit in Romania in 2015. Interviews were audiorecorded, transcribed, coded, and analyzed for key themes. Findings were discussed at the 8th Women's Empowerment Cancer Advocacy Network Summit in Ukraine in 2017 to ensure accuracy., Results: We conducted nine in-depth interviews and three focus group discussions with a total of 36 participants. Survivor- and oncologist-led organizations played an important role in filling existing gaps in public health care systems through awareness raising, patient support, and advocacy to improve early detection and access to treatment. Barriers to these efforts included persistent stigma, mistrust of patients toward the public health care system, limited access to evidence-based guidelines, difficulty adapting existing best practices to their setting, and insufficient involvement of policymakers. Key facilitators of advocacy efforts included effective local and international partnerships with physicians, like-minded organizations, and policymakers to facilitate access to educational resources, improve breast cancer early detection and care, and catalyze meaningful policy change., Conclusion: Our findings highlight the value of providing opportunities for advocates to connect and share experiences. To advance cancer advocacy and improve cancer care, the following needs were identified: dissemination of resource-adapted information for improving outcomes; needs assessments; improved program-monitoring practices; and fostering and promotion of collaboration between advocates, medical professionals, and local governments., Competing Interests: Nicoleta AntoneTravel, Accommodations, Expenses: Pfizer Romania, Roche/Genentech Julie GralowConsulting or Advisory Role: Genentech, Sandoz, AstraZeneca, Immunomedics Jo Anne ZujewskiStock and Other Ownership Interests: Olema PharmaceuticalsConsulting or Advisory Role: Leidos Biomedical Research, PMK Bioresearch, BeyondSpring Pharmaceuticals, Olema PharmaceuticalsNo other potential conflicts of interest were reported.

Setting: Public tuberculosis (TB) clinics in urban Morocco., Objective: Explore risk factors for TB treatment default and develop a prediction tool. Assess consequences of default, specifically risk for transmission or development of drug resistance., Design: Case-control study comparing patients who defaulted from TB treatment and patients who completed it using quantitative methods and open-ended questions. Results were interpreted in light of health professionals' perspectives from a parallel study. A predictive model and simple tool to identify patients at high risk of default were developed. Sputum from cases with pulmonary TB was collected for smear and drug susceptibility testing., Results: 91 cases and 186 controls enrolled. Independent risk factors for default included current smoking, retreatment, work interference with adherence, daily directly observed therapy, side effects, quick symptom resolution, and not knowing one's treatment duration. Age >50 years, never smoking, and having friends who knew one's diagnosis were protective. A simple scoring tool incorporating these factors was 82.4% sensitive and 87.6% specific for predicting default in this population. Clinicians and patients described additional contributors to default and suggested locally-relevant intervention targets. Among 89 cases with pulmonary TB, 71% had sputum that was smear positive for TB. Drug resistance was rare., Conclusion: The causes of default from TB treatment were explored through synthesis of qualitative and quantitative data from patients and health professionals. A scoring tool with high sensitivity and specificity to predict default was developed. Prospective evaluation of this tool coupled with targeted interventions based on our findings is warranted. Of note, the risk of TB transmission from patients who default treatment to others is likely to be high. The commonly-feared risk of drug resistance, though, may be low; a larger study is required to confirm these findings.

Our previous reports showed that the cisplatin exposure induced the ATM-dependent phosphorylation of ΔNp63a, which is subsequently involved in transcriptional regulation of gene promoters encoding mRNAs and microRNAs in squamous cell carcinoma (SCC) cells upon cisplatin-induced cell death. We showed that phosphorylated (p)-ΔNp63a plays a role in upregulation of pro-apoptotic proteins, while non-p-ΔNp63a is implicated in pro-survival signaling. In contrast to non-p-ΔNp63a, p-ΔNp63a modulated expression of specific microRNAs in SCC cells exposed to cisplatin. These microRNAs were shown to attenuate the expression of several proteins involved in cell death/survival, suggesting the critical role for p-ΔNp63a in regulation of tumor cell resistance to cisplatin. Here, we studied the function of ΔNp63a in transcriptional activation and repression of the specific microRNA promoters whose expression is affected by cisplatin treatment of SCC cells. We quantitatively studied chromatin-associated proteins bound to tumor protein (TP) p63-responsive element, we found that p-ΔNp63a along with certain transcription coactivators (e.g., CARM1, KAT2B, TFAP2A, etc.) necessary to induce gene promoters for microRNAs (630 and 885-3p) or with transcription corepressors (e.g., EZH2, CTBP1, HDACs, etc.) needed to repress promoters for microRNAs (181a-5p, 374a-5p and 519a-3p) in SCC cells exposed to cisplatin.

The Russian federation has been undergoing a concentrated epidemic of HIV-1 with high rates of infection among injecting drug users. Less is known about the relative risk and contribution to the country's HIV epidemic by other at-risk populations including sex workers and men who have sex with men. The goals of this project were to explore demographic characteristics, substance use patterns, and estimate the prevalence of sexually transmitted infections (STIs) and high-risk behaviors among male sex workers (MSW) in Moscow and to assess the feasibility of prospective cohort recruitment and retention among this population. Research design was a longitudinal study of 50 men with a six-month follow-up period. Participants were recruited through venue-based and snowball sampling methods. Results revealed an HIV prevalence at baseline of 16%; one MSW seroconverted during the follow-up period, yielding an incidence estimate of 4.8/100PY (95%CI 0.0-11.2). Twenty-four percentage were diagnosed with at least one STI: 12% had syphilis; 8% had Human Papilloma Virus (HPV); and 4% had Herpes Simplex Virus (HSV)-2. Three (6%) of the study participants had evidence of previous Hepatitis C Virus (HCV) exposure at baseline. Retention rates were poor with higher retention significantly associated with older men (OR: 13.1, 95% CI 3.3-52.5). This was the first study to evaluate baseline demographics, substance use patterns, and prevalence of infectious disease among MSW in Moscow. Identification and recruitment of this population appears to be feasible, but retention a challenge. While the sample size in the current study was small, the results also suggested that this is a population at considerable high risk for HIV. MSW in Moscow may be an important at-risk population in the Russian HIV epidemic and further research is urgently required to address their needs and explore prevention strategies.