Exploring the Role of the Private Sector in Tuberculosis Detection and Management in Lima, Peru: A Mixed-Methods Patient Pathway Analysis.

In Latin America, little is known about the involvement of private health-care providers in tuberculosis (TB) detection and management. We sought to gain a better understanding of current and potential roles of the private sector in delivering TB services in Peru. We conducted a mixed-methods study in North Lima, Peru. The quantitative component comprised a patient pathway analysis assessing the alignment of TB services with patient care-seeking behavior. The qualitative component comprised in-depth interviews with 18 private health-care providers and 5 key informants. We estimated that 77% of patients sought care initially at a facility with TB diagnostic capacity and 59% at a facility with TB treatment capacity. Among private facilities, 43% offered smear microscopy, 13% offered radiography, and none provided TB treatment. Among public-sector facilities, 100% offered smear microscopy, 26% offered radiography, and 99% provided TB treatment. Private providers believed they offered shorter wait times and a faster diagnosis, but they struggled with a lack of referral systems and communication with the public sector. Nonrecognition of private-sector tests by the public sector led to duplicate testing of referred patients. Although expressing willingness to collaborate with public-sector programs for diagnosis and referral, private providers had limited interest in treating TB. This study highlights the role of private providers in Peru as an entry point for TB care. Public-private collaboration is necessary to harness the potential of the private sector as an ally for early diagnosis.

A biosocial analysis of perinatal and late neonatal mortality among Indigenous Maya Kaqchikel communities in Tecpán, Guatemala: a mixed-methods study.

INTRODUCTION: Neonatal mortality is a global public health challenge. Guatemala has the fifth highest neonatal mortality rate in Latin America, and Indigenous communities are particularly impacted. This study aims to understand factors driving neonatal mortality rates among Maya Kaqchikel communities. METHODS: We used sequential explanatory mixed methods. The quantitative phase was a secondary analysis of 2014-2016 data from the Global Maternal and Newborn Health Registry from Chimaltenango, Guatemala. Multivariate logistic regression models identified factors associated with perinatal and late neonatal mortality. A number of 33 in-depth interviews were conducted with mothers, traditional Maya midwives and local healthcare professionals to explain quantitative findings. RESULTS: Of 33 759 observations, 351 were lost to follow-up. There were 32 559 live births, 670 stillbirths (20/1000 births), 1265 (38/1000 births) perinatal deaths and 409 (12/1000 live births) late neonatal deaths. Factors identified to have statistically significant associations with a higher risk of perinatal or late neonatal mortality include lack of maternal education, maternal height <140 cm, maternal age under 20 or above 35, attending less than four antenatal visits, delivering without a skilled attendant, delivering at a health facility, preterm birth, congenital anomalies and presence of other obstetrical complications. Qualitative participants linked severe mental and emotional distress and inadequate maternal nutrition to heightened neonatal vulnerability. They also highlighted that mistrust in the healthcare system-fueled by language barriers and healthcare workers' use of coercive authority-delayed hospital presentations. They provided examples of cooperative relationships between traditional midwives and healthcare staff that resulted in positive outcomes. CONCLUSION: Structural social forces influence neonatal vulnerability in rural Guatemala. When coupled with healthcare system shortcomings, these forces increase mistrust and mortality. Collaborative relationships among healthcare staff, traditional midwives and families may disrupt this cycle.

Personalised Exercise-Rehabilitation FOR people with Multiple long-term conditions (PERFORM): protocol for a randomised feasibility trial.

INTRODUCTION: Personalised Exercise-Rehabilitation FOR people with Multiple long-term conditions (PERFORM) is a research programme that seeks to develop and evaluate a comprehensive exercise-based rehabilitation intervention designed for people with multimorbidity, the presence of multiple long-term conditions (MLTCs). This paper describes the protocol for a randomised trial to assess the feasibility and acceptability of the PERFORM intervention, study design and processes. METHODS AND ANALYSIS: A multicentre, parallel two-group randomised trial with individual 2:1 allocation to the PERFORM exercise-based intervention plus usual care (intervention) or usual care alone (control). The primary outcome of this feasibility trial will be to assess whether prespecified progression criteria (recruitment, retention, intervention adherence) are met to progress to the full randomised trial. The trial will be conducted across three UK sites and 60 people with MLTCs, defined as two or more LTCs, with at least one having evidence of the beneficial effect of exercise. The PERFORM intervention comprises an 8-week (twice a week for 6 weeks and once a week for 2 weeks) supervised rehabilitation programme of personalised exercise training and self-management education delivered by trained healthcare professionals followed by two maintenance sessions. Trial participants will be recruited over a 4.5-month period, and outcomes assessed at baseline (prerandomisation) and 3 months postrandomisation and include health-related quality of life, psychological well-being, symptom burden, frailty, exercise capacity, physical activity, sleep, cognition and serious adverse events. A mixed-methods process evaluation will assess acceptability, feasibility and fidelity of intervention delivery and feasibility of trial processes. An economic evaluation will assess the feasibility of data collection and estimate the costs of the PERFORM intervention. ETHICS AND DISSEMINATION: The trial has been given favourable opinion by the West Midlands, Edgbaston Research Ethics Service (Ref: 23/WM/0057). Participants will be asked to give full, written consent to take part by trained researchers. Findings will be disseminated via journals, presentations and targeted communications to clinicians, commissioners, service users and patients and the public. TRIAL REGISTRATION NUMBER: ISRCTN68786622. PROTOCOL VERSION: 2.0 (16 May 2023).

Non-communicable disease care in Sierra Leone: a mixed-methods study of the drivers and barriers to retention in care for hypertension.

OBJECTIVE: To retrospectively analyse routinely collected data on the drivers and barriers to retention in chronic care for patients with hypertension in the Kono District of Sierra Leone. DESIGN: Convergent mixed-methods study. SETTING: Koidu Government Hospital, a secondary-level hospital in Kono District. PARTICIPANTS: We conducted a descriptive analysis of key variables for 1628 patients with hypertension attending the non-communicable disease (NCD) clinic between February 2018 and August 2019 and qualitative interviews with 21 patients and 7 staff to assess factors shaping patients' retention in care at the clinic. OUTCOMES: Three mutually exclusive outcomes were defined for the study period: adherence to the treatment protocol (attending >80% of scheduled visits); loss-to-follow-up (LTFU) (consecutive 6 months of missed appointments) and engaged in (but not fully adherent) with treatment (<80% attendance). RESULTS: 57% of patients were adherent, 20% were engaged in treatment and 22% were LTFU. At enrolment, in the unadjusted variables, patients with higher systolic and diastolic blood pressures had better adherence than those with lower blood pressures (OR 1.005, 95% CI 1.002 to 1.009, p=0.004 and OR 1.008, 95% CI 1.004 to 1.012, p<0.001, respectively). After adjustment, there were 14% lower odds of adherence to appointments associated with a 1 month increase in duration in care (OR 0.862, 95% CI 0.801 to 0.927, p<0.001). Qualitative findings highlighted the following drivers for retention in care: high-quality education sessions, free medications and good interpersonal interactions. Challenges to seeking care included long wait times, transport costs and misunderstanding of the long-term requirement for hypertension care. CONCLUSION: Free medications, high-quality services and health education may be effective ways of helping NCD patients stay engaged in care. Facility and socioeconomic factors can pose challenges to retention in care.

Energizing compassion: using music and community focus to stimulate compassion drive and sense of connectedness.

Objectives: The last 20 years have seen considerable research on the nature and biopsychosocial impacts of compassion training on self and others. This training is usually focused on calming and slowing the mind and body and on individual imagery practices and mantras. This study explored the effects of three variations: 1. The impact of using energizing music to generate activation and "drive" for compassion; 2. To focus on imagining "breathing in and breathing out a white light or mist of compassion" to bring compassion to the world; and 3. While listening to energizing music, participants were guided to imagining connecting to the compassion (Sangha) community, imagining oneself as linking with others as part of communities seeking to help the world. Methods: From approximately 1,600 members of the Compassionate Mind discussion list, participants were invited to take part in a new energizing focused self-practice study. The study involved listening to recorded guidance on the evolutionary model of compassion and the need to address the potentially harmful side of our nature. This was followed by a 4 1/2-min tonglen-informed guided practice of breathing in and breathing out compassion accompanied by energizing music. Forty-three participants completed several self-report scales measuring compassion orientation, wellbeing, social safeness, and positive affect before and following 2 weeks of practice. Participant experiences were recorded from 6 open explorative questions. Results: Self-report measures taken before and following 2 weeks of practice revealed significant increases in self-compassion, compassion to others, openness to compassion from others, activated positive affect, safe positive affect, social safeness, and wellbeing, with the largest effect size relating to compassion for the self (d = -0.76). In addition, qualitative data revealed that the participants had experienced the practice as energizing, inspiring, and felt socially connected and that it had significant impacts on other aspects of their lives. Some participants noted that engaging with suffering also stimulated sadness. Conclusion: This study found that pairing energizing music with breathing practices and specific compassion visualizations, focusing on the desire to bring compassion to the world and be part of a compassionate community, was well-accepted and had a range of significant positive impacts. This study indicates the potential value of exploring energizing in comparison to the more standard soothing and settling practices as ways of stimulating the biopsychosocial processes of compassion.

Exploring the role of the private sector in tuberculosis detection and management in Lima, Peru: a mixed-methods patient pathway analysis.

In Latin America, little is known about the involvement of private healthcare providers in TB detection and management. We sought to gain a better understanding of current and potential roles of the private sector in delivering TB services in Peru. We conducted a mixed-methods study in Lima, Peru. The quantitative component comprised a patient pathway analysis assessing the alignment of TB services with patient care-seeking behavior. The qualitative component comprised in-depth interviews with 18 private healthcare providers and 5 key informants. We estimated that 77% of patients initially sought care at a facility with TB diagnostic capacity and 59% at a facility with TB treatment capacity. The lack of TB services at initial care-seeking location was driven by the 41% of patients estimated to seek care first at a private facility. Among private facilities, 43% offered smear microscopy, 13% offered radiography, and none provided TB treatment. Among public sector facilities, 100% offered smear microscopy, 26% offered radiography, and 99% provided TB treatment. Interviews revealed that private providers believed that they offered shorter wait times and a quicker diagnosis, but they struggled with a lack of follow-up systems and communication barriers with the public sector. While expressing willingness to collaborate with public sector programs for diagnosis and referral, private providers had limited interest in treating TB. This study highlights the role of private providers in Peru as an entry point for TB care. Public-private collaboration is necessary to harness the potential of the private sector as an ally for early diagnosis.

Efficacy of IV Valproic Acid and Oral Valproic Acid Tapers for the Treatment of Pediatric Headaches in the Emergency Department.

Background and Objectives: Pediatric headaches, including migraine, are a common reason for emergency department (ED) presentation. IV valproic acid (VPA) followed by oral VPA tapers are often used to abort pediatric headache and reduce recurrence, though limited data exist regarding this approach. This study evaluated the effectiveness of IV VPA and oral VPA tapers for the treatment of acute pediatric headaches in the ED in preventing return encounters. Methods: This is a retrospective cohort study of patients aged 5-21 years presenting to a tertiary-care pediatric ED from 2010 to 2016 who received IV VPA for headache or migraine. Primary outcomes were ED disposition, percent pain reduction (initial vs 2-hour patient-reported pain score [10-point scale]), and return for acute headache treatment within 1 month. Results: A total of 486 ED encounters were included with a median patient age of 15 years; most of them were females (76%, 369/486). Of available pain scores within 2 hours of IV VPA administration, 41% (173/425) had ≥50% pain reduction. Fifty-two percent (254/486) were discharged without additional treatment, 14% (69/486) were discharged after additional treatment, and 33% (163/486) were admitted to the hospital. Initial pain score, number of preceding home treatments, and number of preceding ED treatments were not associated with ED disposition. Oral VPA tapers were prescribed in 39% (94/253) of encounters when the patient was discharged after IV VPA. Oral VPA tapers produced a transient decrease in recurrence at 72 hours, which was no longer present at 1 week nor 1 month. There was no difference in the time to recurrence or total number of return visits within 1 month. Discussion: IV VPA was efficacious in treating pediatric headaches evaluated in the ED, with nearly two-thirds of patients discharged home after administration. Oral VPA tapers did not reduce total headache recurrence nor time to recurrence. Given the limited benefit of oral VPA tapers, this practice should be re-examined. Classification of Evidence: This study provides Class IV evidence that for children with headache seen in the ED, IV VPA reduces head pain and Class III evidence that following this with an oral VPA taper is of no benefit.

Understanding barriers to tuberculosis diagnosis and treatment completion in a low-resource setting: A mixed-methods study in the Kingdom of Lesotho.

BACKGROUND: Lesotho is one of the 30 countries with the highest tuberculosis incidence rates in the world, estimated at 650 per 100,000 population. Tuberculosis case detection is extremely low, particularly with the rapid spread of COVID-19, dropping from an estimated 51% in 2020 to 33% in 2021. The aim of this study is to understand the barriers to tuberculosis diagnosis and treatment completion. METHODS: We used a convergent mixed methods study design. We collected data on the number of clients reporting symptoms upon tuberculosis screening, their sputum test results, the number of clients diagnosed, and the number of clients who started treatment from one district hospital and one health center in Berea district, Lesotho. We conducted in-depth interviews and focus group discussions with 53 health workers and patients. We used a content analysis approach to analyze qualitative data and integrated quantitative and qualitative findings in a joint display. FINDINGS: During March-August, 2019, 218 clients at the hospital and 292 clients at the health center reported tuberculosis symptoms. The full diagnostic testing process was completed for 66% of clients at the hospital and 68% at the health center. Among clients who initiated tuberculosis treatment, 68% (61/90) at the hospital and 74% (32/43) at the health center completed treatment. The main barriers to testing and treatment completion were challenges at sample collection, lack of decentralized diagnostic services, and socioeconomic factors such as food insecurity and high patient movement to search for jobs. CONCLUSIONS: Tuberculosis diagnosis could be improved through the effective decentralization of laboratory services at the health facility level, and treatment completion could be improved by providing food and other forms of social support to patients.

Transforming care for patients living with diabetes in rural Mexico: a qualitative study of patient and provider experiences and perceptions of shared medical appointments.

BACKGROUND: Global prevalence of diabetes is increasing, causing widespread morbidity, mortality and increased healthcare costs. Providing quality care in a timely fashion to people with diabetes in low-resource settings can be challenging. In the underserved state of Chiapas, Mexico, which has some of the lowest diabetes detection and control rates in the country, there is a need to implement strategies that improve care for patients with diabetes. One such strategy is shared medical appointments (SMAs), a patient-centred approach that has proven effective in fostering patient engagement and comprehensive care delivery among underserved populations. OBJECTIVE: This study aimed to understand the perceptions, experiences and insights of both patients living with diabetes and healthcare providers, who took part in a pilot SMA strategy implemented in five outpatient clinics in rural Chiapas. METHODS: Following an exploratory qualitative approach, we conducted 50 in-depth interviews with patients and providers involved in diabetes SMAs and five focus group discussions with community health workers providing patient support and education. RESULTS: The implementation of an SMA model changed how diabetes care is perceived, structured and delivered. Patients felt sheltered by group interactions based on trust, which allowed for the exchange of experiences, learning and increased engagement in treatment and lifestyle changes. Providers gained insights into their patients' context and lived experiences, which resulted in improved rapport and quality of care. SMAs also restructured some operational aspects in the clinics and fostered the sharing of power and responsibilities amongst the staff. CONCLUSIONS: The SMAs model transformed care by providing a patient-centred, collaborative approach to diabetes care, education and support. Additionally, it reshaped the health-care team resulting in power-shifting and role-sharing among members of the interdisciplinary team. We therefore encourage decision-makers to expand the use of SMAs to improve care for patients with diabetes in low-resource settings.

Adverse Events to SARS-CoV-2 (COVID-19) Vaccines and Policy Considerations that Inform the Funding of Safety Surveillance in Low- and Middle-Income Countries: A Mixed Methods Study.

INTRODUCTION/OBJECTIVE: Rapid global approval of coronavirus disease 2019 (COVID-19) vaccines and concurrent introduction in high-income countries and low- and middle-income countries (LMIC) highlights the importance of equitable safety surveillance of adverse events following immunization (AEFIs). We profiled AEFIs to COVID-19 vaccines, explored reporting differences between Africa and the rest of the world (RoW), and analyzed policy considerations that inform strengthening of safety surveillance in LMICs. METHODS: Using a convergent mixed-methods design we compared the rate and profile of COVID-19 vaccines' AEFIs reported to VigiBase by Africa versus the RoW, and interviewed policymakers to elicit considerations that inform the funding of safety surveillance in LMICs. RESULTS: With 87,351 out of 14,671,586 AEFIs, Africa had the second-lowest crude number and a reporting rate of 180 adverse events (AEs) per million administered doses. Serious AEs (SAEs) were 27.0%. Death accounted for about 10.0% of SAEs. Significant differences were found in reporting by gender, age group, and SAEs between Africa and the RoW. AstraZeneca and Pfizer BioNTech vaccines were associated with a high absolute number of AEFIs for Africa and RoW; Sputnik V contributed a considerably high rate of AEs per 1 million administered doses. Funding decisions for safety surveillance in LMICs were not based on explicit policies but on country priorities, perceived utility of data, and practical implementation issues. CONCLUSION: African countries reported fewer AEFIs relative to the RoW. To enhance Africa's contribution to the global knowledge on COVID-19 vaccine safety, governments must explicitly consider safety monitoring as a priority, and funding organizations need to systematically and continuously support these programs.

Rethinking referral systems in rural chiapas: A mixed methods study.

Background: Despite the assurance of universal health coverage, large disparities exist in access to surgery in the state of Chiapas. The purpose of this study was to determine the effectiveness of the surgical referral system at hospitals operated by the Ministry of Health in Chiapas. Methods: 13 variables were extracted from surgical referrals data from three public hospitals in Chiapas over a three-year period. Interviews were performed of health care workers involved in the referral system and surgical patients. The quantitative and qualitative data was analyzed convergently and reported using a narrative approach. Findings: In total, only 47.4% of referred patients requiring surgery received an operation. Requiring an elective, gynecological, or orthopedic surgery and each additional surgery cancellation were significantly associated with lower rates of receiving surgery. The impact of gender and surgical specialty, economic fragility of farmers, dependence upon economic resources to access care, pain leading people to seek care, and futility leading patients to abandon the public system were identified as main themes from the mixed methods analysis. Interpretation: Surgical referral patients in Chiapas struggle to navigate an inefficient and expensive system, leading to delayed care and forcing many patients to turn to the private health system. These mixed methods findings provide a detailed view of often overlooked limitations to universal health coverage in Chiapas. Moving forward, this knowledge must be applied to improve referral system coordination and provide hospitals with the necessary workforce, equipment, and protocols to ensure access to guaranteed care. Funding: Harvard University and the Abundance Fund provided funding for this project. Funding sources had no role in the writing of the manuscript or decision to submit it for publication.

Exploring Access and Utilization of Early Intervention Services Among Families Experiencing Homelessness: A Qualitative Study.

Children experiencing homelessness face particular barriers to accessing early interventions. Our study sought to explore the experiences of families in accessing Early Intervention Program services (EI) while living in a family shelter. Semi-structured in-depth interviews were undertaken with nineteen caregivers who had recently experienced or were contemporaneously experiencing homelessness from three shelter sites in Boston, Massachusetts. Our findings demonstrate the role of the shelter both in inhibiting and promoting access to early intervention. Shelter-related barriers included limited physical space, lack of care continuity amidst frequent relocations, and mistrust due to feelings of stigma. Early interventionists played a crucial role in mitigating challenges but were often unable to fully overcome these and other barriers tied to shelter environments. Effective strategies included flexibility in accommodating shifting schedules, provision of socioemotional support, and proactively linking caregivers to additional upstream resources. Efforts to mitigate shelter-related challenges will require interdisciplinary collaboration at both local and state levels. Further efforts should focus on providing increased continuity of care in a manner that acknowledges the structural barriers of homelessness.

Compassion Focused Group Therapy for People With a Diagnosis of Bipolar Affective Disorder: A Feasibility Study.

Background: Compassion focused therapy (CFT) is an evolutionary informed, biopsychosocial approach to mental health problems and therapy. It suggests that evolved motives (e.g., for caring, cooperating, competing) are major sources for the organisation of psychophysiological processes which underpin mental health problems. Hence, evolved motives can be targets for psychotherapy. People with certain types of depression are psychophysiologically orientated towards social competition and concerned with social status and social rank. These can give rise to down rank-focused forms of social comparison, sense of inferiority, worthlessness, lowered confidence, submissive behaviour, shame proneness and self-criticism. People with bipolar disorders also experience elevated aspects of competitiveness and up rank status evaluation. These shift processing to a sense of superiority, elevated confidence, energised behaviour, positive affect and social dominance. This is the first study to explore the feasibility of a 12 module CFT group, tailored to helping people with a diagnosis of bipolar disorder understand the impact of evolved competitive, status-regulating motivation on their mental states and the value of cultivating caring and compassion motives and their psychophysiological regulators. Methods: Six participants with a history of bipolar disorder took part in a CFT group consisting of 12 modules (over 25 sessions) as co-collaborators to explore their personal experiences of CFT and potential processes of change. Assessment of change was measured via self-report, heart rate variability (HRV) and focus groups over three time points. Results: Although changes in self-report scales between participants and across time were uneven, four of the six participants consistently showed improvements across the majority of self-report measures. Heart rate variability measures revealed significant improvement over the course of the therapy. Qualitative data from three focus groups revealed participants found CFT gave them helpful insight into: how evolution has given rise to a number of difficult problems for emotion regulation (called tricky brain) which is not one's fault; an evolutionary understanding of the nature of bipolar disorders; development of a compassionate mind and practices of compassion focused visualisations, styles of thinking and behaviours; addressing issues of self-criticism; and building a sense of a compassionate identity as a means of coping with life difficulties. These impacted their emotional regulation and social relationships. Conclusion: Although small, the study provides evidence of feasibility, acceptability and engagement with CFT. Focus group analysis revealed that participants were able to switch from competitive focused to compassion focused processing with consequent improvements in mental states and social behaviour. Participants indicated a journey over time from 'intellectually' understanding the process of building a compassionate mind to experiencing a more embodied sense of compassion that had significant impacts on their orientation to (and working with) the psychophysiological processes of bipolar disorder.

Continuing professional development challenges in a rural setting: A mixed-methods study.

INTRODUCTION: Health professionals in rural settings encounter a wide range of medical conditions requiring broad knowledge for their clinical practice. This creates the need for ongoing continuing professional development (CPD). In this study, we explored the barriers that health professionals in a rural healthcare context faced participating in CPD activities and their preferences regarding educational strategies to overcome these challenges. METHODS: This mixed-methods (exploratory sequential) study in a community hospital in rural Mexico includes 22 interviews, 3 focus groups, 40 observational hours, and a questionnaire of healthcare staff. RESULTS: Despite low engagement with CPD activities (67% not motivated), all participants expressed interest and acknowledged the importance of learning for their practice. Barriers to participating include a disparity between strategies used (lecture-based) and their desire for practical learning, institutional barriers (poor leadership engagement, procedural flaws, and lack of resources), and collaboration barriers (adverse interprofessional education environment, ineffective teamwork, and poor communication). Additional barriers identified were inconvenient scheduling of sessions (75%), inadequate classrooms (65%), high workload (60%), ineffective speakers (60%), and boring sessions (55%). Participants' preferred learning strategies highlighted activities relevant to their daily clinical activities (practical workshops, simulations, and case analysis). The questionnaire had an 18% response rate. DISCUSSION: The barriers to CPD in this rural setting are multifactorial and diverse. A strong interest to engage in context-specific active learning strategies highlighted the need for leadership to prioritize interprofessional education, teamwork, and communication to enhance CPD and patient care. These results could inform efforts to strengthen CPD in other rural contexts.

Understanding reasons for suboptimal tuberculosis screening in a low-resource setting: A mixed-methods study in the Kingdom of Lesotho.

Lesotho has one of the highest tuberculosis (TB) incidence rates in the world, estimated at 654/100,000 population. However, TB detection remains low, with only 51% of people with TB being diagnosed and treated. The aim of this study was to evaluate implementation of TB screening and identify drivers of suboptimal TB screening in Lesotho. We used a convergent mixed methods study design. We collected data on the number of health facility visits and the number of clients screened for TB during March-August, 2019 from one district hospital and one health center. We conducted interviews and focus group discussions with patients and health workers to elucidate the mechanisms associated with suboptimal screening. Out of an estimated 70,393 visitors to the two health facilities, only 22% of hospital visitors and 48% of health center visitors were asked about TB symptoms. Only 2% of those screened at each facility said that they had TB symptoms, comprising a total of 510 people. Lack of training on tuberculosis screening, overall staff shortages, barriers faced by patients in accessing care, and health care worker mistrust of tuberculosis screening procedures were identified as drivers of suboptimal TB screening. TB screening could be improved by ensuring the availability of well-trained, incentivized, and dedicated screeners at health facilities, and by providing TB screening services in community settings.

Interpersonal challenges in surgical care provision in rural Mexico: A qualitative study.

Background: Chiapas is among the states with the lowest access to health care in Mexico. A better understanding of the role of interpersonal relationships in referral systems could improve access to care in the region. The purpose of this study was to analyze the underlying barriers and facilitators to accessing surgical care at public hospitals run by the Ministry of Health in Chiapas. Methods: In this qualitative interview study, we performed semi-structured interviews with 19 surgical patients and 18 healthcare workers at three public hospitals in the Fraylesca Region of Chiapas to explore barriers and facilitators to successfully accessing surgical treatment. Transcripts were coded and analyzed using an inductive, thematic approach to data analysis. Findings: The five major themes identified as barriers to surgical care were dehumanization of patients, the toll of rehumanizing patients, animosity in the system, the refraction of violence onto patients, and poor resource coordination. Three themes identified as facilitators to receiving care were teamwork, social capital, and accompaniment. Interpretation: Health care workers described a culture of demoralization and mistrust within the health system worsened by a scarcity of resources. As a result, patient care is hampered by conflict, miscommunication, and feelings of dehumanization. Efforts to improve access to surgical care in the region should consider strategies to improve teamwork and expand patient accompaniment. Funding: Harvard University and the Abundance Fund provided funding for this project. Funding sources had no role in the writing of the manuscript or decision to submit it for publication.Resumen. Antecedentes: Chiapas es uno de los estados en Mexico con el menor acceso a la atención médica, y a los servicios quirúrgicos. Una mejor comprensión del papel de las relaciones interpersonales en los sistemas de referencias podría mejorar el acceso a la atención medica en la región. El objetivo del estudio es analizar las barreras y facilitadores para acceder a la atención quirúrgica en los hospitales públicos pertenecientes a la Secretaria de Salud del estado de Chiapas. Método: En este estudio cualitativo, realizamos entrevistas semiestructuradas con 19 pacientes quirúrgicos y 18 trabajadores de la salud en tres hospitales públicos en la región de la Frailesca de Chiapas para explorar barreras y facilitadores para acceder al tratamiento quirúrgico. Las transcripciones se codificaron y analizaron utilizando un enfoque temático. Resultados: Las cinco barreras principales identificadas fueron la deshumanización de los pacientes, el costo a re humanizar pacientes, la animosidad en el sistema, la refracción de la violencia sobre los pacientes y la mala coordinación de recursos. Tres facilitadores para recibir cirugía fueron el trabajo en equipo, el capital social, y el acompañamiento. Interpretaciones: Los trabajadores de la salud describieron una cultura de desmoralización y desconfianza en el sistema de salud que se agrava con la escasez de recursos. Como resultado se obtiene, conflicto, falta de comunicación, y sentimientos de deshumanización que empeoran la atención al paciente. Recomendaciones para mejorar el acceso a los servicios quirúrgicos en la región incluyen estrategias para mejorar el trabajo en equipo y ampliar el acompañamiento de los pacientes. Financiamiento: La Universidad de Harvard y the Abundance Fund proporcionaron fondos para este proyecto. Las fuentes de financiamiento no influyen en la redacción ni en la publicación del manuscrito.

How community ART delivery may improve HIV treatment outcomes: Qualitative inquiry into mechanisms of effect in a randomized trial of community-based ART initiation, monitoring and re-supply (DO ART) in South Africa and Uganda.

INTRODUCTION: UNAIDS fast track targets for ending the AIDS epidemic by 2030 call for viral suppression in 95% of people using antiretroviral therapy (ART) to treat HIV infection. Difficulties in linking to care following a positive HIV test have impeded progress towards meeting treatment targets. Community-based HIV services may reduce linkage barriers and have been associated with high retention and favourable clinical outcomes. We use qualitative data from The Delivery Optimization of Antiretroviral Therapy (DO ART) Study, a three-arm randomized trial of community ART initiation, monitoring and re-supply conducted in western Uganda and KwaZulu-Natal South Africa, to identify mechanisms through which community ART delivery may improve treatment outcomes, defined as viral suppression in people living with HIV (PLHIV). METHODS: We conducted open-ended interviews with a purposeful sample of 150 DO ART participants across study arms and study sites, from October 2016 to November 2019. Interviews covered experiences of: (1) HIV testing; (2) initiating and refilling ART; and (3) participating in the DO ART Study. A combined inductive content analytic and thematic approach was used to characterize mechanisms through which community delivery of ART may have contributed to viral suppression in the DO ART trial. RESULTS: The analysis yielded four potential mechanisms drawn from qualitative data representing the perspectives and priorities of DO ART participants. Empowering participants to schedule, re-schedule and select the locations of community-based visits via easy phone contact with clinical staff is characterized as flexibility. Integration refers to combining the components of clinic-based visits into single interaction with a healthcare provider. Providers" willingness to talk at length with participants during visits, addressing non-HIV as well as HIV-related concerns, is termed "a slower pace". Finally, increased efficiency denotes the time savings and increased income-generating opportunities for participants brought about by delivering services in the community. CONCLUSIONS: Understanding the mechanisms through which HIV service delivery innovations produce an effect is key to transferability and potential scale-up. The perspectives and priorities of PLHIV can indicate actionable changes for HIV care programs that may increase engagement in care and improve treatment outcomes.

Under-five malnutrition among Palestine refugee children living in camps in Jordan: a mixed-methods study.

BACKGROUND: Jordan hosts the largest Palestine refugee population in the world. The United Nations Relief and Works Agency for Palestine Refugees in the Near East (UNRWA) is the primary healthcare provider for Palestine refugees. To better inform UNRWA's health programme, we conducted this study to assess the prevalence and determinants of malnutrition among Palestine refugee children in Jordan and to analyse caregiver perceptions of food insecurity and structural barriers to accessing food. METHODS: A cross-sectional study was conducted with a randomly selected sample of 405 households, for children under 5 years old in two refugee camps in Jordan, Jerash and Souf. Sociodemographic, food insecurity, diet quality and child anthropometric data were collected. Also, twenty in-depth interviews were conducted with children's caregivers, along with two focus group discussions with UNRWA staff. RESULTS: Out of the 367 participants, the prevalence of stunting was 23.8% in Jerash and 20.4% in Souf (p=0.46), and overweight was 18.2% versus 7.1%, respectively (p=0.008). However, high food insecurity in Jerash was 45.7% and 26.5% in Souf (p=0.001), with no significant difference after multivariable adjustment. Qualitative perspectives saw food insecurity and low-quality children's diets as largely mediated by job and income insecurity, especially marked in Jerash due to the lack of Jordanian citizenship. CONCLUSION: We found a moderate-to-high prevalence of stunting and overweight levels among Palestine refugee children, which are three times higher than the 2012 Demographic and Health Survey data for Jordanian non-refugee children. High rates of household food insecurity were closely tied to households' lack of essential civil and economic rights. We call for international collective efforts to expand economic livelihoods for Palestine refugees and to support UNRWA's ongoing operations.

The role of ß-hairpin conformation in ester hydrolysis peptide catalysts based on a TrpZip scaffold.

To explore the role of peptide conformation on catalytic activity in the context of ester hydrolysis catalysts, pairs of sequences were designed that contained or lacked ß-hairpin character. For the hydrolysis of para-nitrophenylacetate in aqueous media, we found small but consistent trends wherein His-containing sequences based on a TrpZip scaffold showed higher catalytic activity without ß-hairpin character.

Role of the Global Fund in national HIV/AIDS response in Myanmar: a qualitative study.

BACKGROUND: The Global Fund has been a major funding source for HIV/AIDS programs in Myanmar. In this qualitative study, we aim to understand the impact of Global Fund on national HIV/AIDS response in Myanmar during the era of Millennium Development Goals (MDGs). METHODS: We conducted individual in-depth interviews by recruiting key informants through purposive snowball sampling. The respondents were engaged in the national/subnational response to HIV/AIDS in Myanmar and worked for the United Nations agencies, non-governmental organizations (NGOs), and civil society. Interview questions were organized around the role of Global Fund in strengthening national response to HIV/AIDS in the six building blocks of the Myanmar's health system. Transcripts from the key informants were synthesized into specific themes through a deductive approach. RESULTS: We found that the Global Fund has provided substantial support to (1) finance the national HIV/AIDS response in Myanmar, and (2) strengthen leadership and governance at the central level through improving coordination and collaboration, including more stakeholders (e.g. civil society, NGOs) in decision making process, and catalyzing policy changes on scaling-up key interventions. Yet, its role remains limited in addressing new demands at the township level in terms of capacity building, staffing, and medical supply resulting from rapid scale-up of HIV interventions and decentralization of service delivery in the public sector. CONCLUSION: There was a missed opportunity for Myanmar to capitalize on the use of the Global Fund's funding to strengthen the health system. Deliberate planning is required to optimize the use of those scarce resources to provide universal coverage for HIV/AIDS.