Publications by authors named "Lia Palileo-Villanueva"

Background: Reducing inequities in hypertension control among those affected in low- and middle-income countries requires person-centred health system responses based on a contextualised understanding of the choices and care pathways taken by those who rely on the services provided, particularly those from poor and marginalised communities. We examine patterns of care seeking and pathways followed by individuals with hypertension from low-income households in the Philippines and Malaysia. This study aims to fill a significant gap in the literature by analysing the stages at which individuals make decisions that may affect the successful control of their blood pressure.

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Objectives: Adherence to clinical practice guidelines (CPG) has been shown to reduce inter-physician practice variation and improve quality of care. This study evaluated guideline adherence of physicians in two tertiary public hospitals to local CPG on COVID-19.

Methods: This was a multicenter, retrospective chart review, rapid assessment method study.

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Background: The built environment can influence human health, but the available evidence is modest and almost entirely from urban communities in high-income countries. Here we aimed to analyse built environment characteristics and their associations with obesity in urban and rural communities in 21 countries at different development levels participating in the Prospective Urban and Rural Epidemiology (PURE) Study.

Methods: Photographs were acquired with a standardised approach.

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Background: The drivers of cardiovascular disease (CVD) and all-cause mortality may differ around the world. Regional-level prospective data can help guide policies to reduce CVD and all-cause mortality.

Objectives: This study examined the incidence of CVD and mortality in Malaysia and the Philippines and estimated the population-level risks attributable to common risk factors for each outcome.

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Background: During the coronavirus disease 2019 (COVID-19) pandemic, medical schools in the Philippines accelerated the adoption of virtual learning. Course developers were challenged to provide equal opportunities for clinical exposure given the differential access of students to technology. This study describes the modifications in the course design of an internal medicine rotation for third-year medical students and the perceptions of the faculty and students toward these changes.

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The COVID-19 pandemic directly increased mortality and morbidity globally. In addition, it has had extensive indirect ill effects on healthcare service delivery across health systems worldwide. We aimed to describe how patient access to diabetes care was affected by the pandemic in Manila, the Philippines.

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(1) Background: Barangay health workers (BHWs) play important roles as community health workers in preventing noncommunicable diseases (NCDs), where the shortage of health professionals is felt more acutely in the Philippines. However, there is little research on the experiences of BHWs as community health workers in preventing NCDs. This study aimed to clarify the roles and difficulties of BHWs in conducting activities for the prevention of NCDs.

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Background: Identifying factors that increase the risk for hospital readmission helps in determining potential targets for quality improvement efforts. The main objective of this study was to examine factors that predict increased risk of hospital readmission within 30 days of hospital discharge of patients under the General Medicine service of a tertiary government hospital in Manila, Philippines.

Methods: We performed a retrospective cohort study which included service patients 19 years old and above readmitted within 30 days following discharge.

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Current evidence on digital health interventions is disproportionately concerned with high-income countries and hospital settings. This scoping review evaluates the extent of use and effectiveness of digital health interventions for non-communicable disease (NCD) management in primary healthcare settings of low- and middle-income countries (LMICs) and identifies factors influencing digital health interventions' uptake. We use PubMed, Embase, and Web of Science search results from January 2010 to 2021.

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Background: Prolonged hospitalization leads to poorer health outcomes and consumes limited hospital resources. This study identified factors associated with prolonged length of stay (PLOS) among internal medicine patients admitted in a tertiary government hospital.

Methods: We reviewed the medical records of 386 adult patients admitted under the primary service of General Internal Medicine at the Philippine General Hospital from January 1 to December 31, 2019.

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Achieving blood pressure control is among the highest priorities for reducing the burden of cardiovascular diseases globally. Control is poor in the Philippines, especially in socioeconomically marginalised communities. This paper explores long-term adherence to anti-hypertensive medication in these communities, identifying 4 distinct medication adherence patterns.

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Article Synopsis
  • A randomized, double-blind trial was conducted across 30 centers in Asia, the Middle East, and Africa to investigate the effects of influenza vaccination on death and cardiovascular events in heart failure patients.
  • Participants aged 18 and older received either the influenza vaccine or a placebo annually for up to 3 years, while outcomes such as cardiovascular death, non-fatal heart attacks, and strokes were monitored.
  • The study aimed to determine if the vaccination could lower the risk of these events, particularly during peak influenza seasons, with assessments taking place every six months.
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Background: The large number of patients worldwide infected with the SARS-CoV-2 virus has overwhelmed health-care systems globally. The Anti-Coronavirus Therapies (ACT) outpatient trial aimed to evaluate anti-inflammatory therapy with colchicine and antithrombotic therapy with aspirin for prevention of disease progression in community patients with COVID-19.

Methods: The ACT outpatient, open-label, 2 × 2 factorial, randomised, controlled trial, was done at 48 clinical sites in 11 countries.

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Background: Traditional, complementary and alternative medicine (TCAM) is used to treat a broad range of conditions. In low- and middle-income countries (LMICs), TCAM use is particularly common among those with low socio-economic status. To better understand the patterns and impact of TCAM use on the management of non-communicable diseases in these populations, this study examines the prevalence and characteristics of TCAM use for hypertension, its determinants, and its association with hypertension management outcomes and wellbeing among low-income adults in two Southeast Asian countries at different levels of economic and health system development, Malaysia and the Philippines.

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Article Synopsis
  • The study investigates the prevalence and impact of cardiovascular disease risk factors in women versus men in diverse economic settings, emphasizing the lack of data, especially from low and middle-income countries.
  • Utilizing the PURE study, researchers followed 155,724 participants aged 35-70 over roughly 10 years, capturing various risk factors and cardiovascular events like heart attacks and strokes.
  • Findings showed that women had a lower incidence of cardiovascular events (5.0 per 1000 person-years) compared to men (8.2 per 1000 person-years) and generally had a more favorable cardiovascular risk profile, particularly when younger.
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Patients' embodied experiences do not always correspond to the biomedical concepts of particular diseases. Drawing from year-long fieldwork in the Philippines that involved semi-structured interviews, focus group discussions and digital diaries, we examine how individuals 'do' hypertension through their embodied experiences and the knowledge and practice that emerge from them. Drawing inspiration from Annemarie Mol's work on the notion of 'multiplicity' of disease, our analysis was informed by a commitment to privileging patients' embodied experiences and the multiple ontologies of hypertension.

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Background: COVID-19 has caused profound socio-economic changes worldwide. However, internationally comparative data regarding the financial impact on individuals is sparse. Therefore, we conducted a survey of the financial impact of the pandemic on individuals, using an international cohort that has been well-characterized prior to the pandemic.

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Importance: Stress may increase the risk of cardiovascular disease (CVD). Most studies on stress and CVD have been conducted in high-income Western countries, but whether stress is associated with CVD in other settings has been less well studied.

Objective: To investigate the association of a composite measure of psychosocial stress and the development of CVD events and mortality in a large prospective study involving populations from 21 high-, middle-, and low-income countries across 5 continents.

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Hypertension, a major risk factor for non-communicable diseases, remains poorly controlled in many countries. In the Philippines, it is still one of the leading causes of preventable deaths despite the accessibility and availability of essential technologies and medicine to detect and treat hypertension. This paper characterizes the 'therapeutic itineraries' of people with hypertension from poor communities in rural and urban settings in the Philippines.

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Background: The last few decades have seen the rising global acknowledgment of the importance of ethics in the conduct of health research. But research ethics committees or institutional review boards (IRBs) have also been criticized for being barriers to research. This article examines the case of the Philippines, where little has been done to interrogate the health research and IRB culture, and whose circumstances can serve as reflection points for other low- and middle-income countries.

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Article Synopsis
  • - The study found that 71.83% of adult Filipino COVID-19 patients were malnourished, which negatively impacts survival and recovery, as malnourished individuals have poorer muscle and respiratory function.
  • - Research was conducted on COVID-19 patients admitted between July and September 2020, using a specific assessment tool and statistical methods to analyze their nutrition status and related outcomes.
  • - Results showed that malnourished patients were 30% less likely to be discharged and had longer hospital stays, while the only significant mortality risk factor identified was the need for ICU transfer.
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Background And Aims: As of November 2020, the Coronavirus Disease 2019 (COVID 19) has infected more than 396,000 people in the Philippines. Although no study has been done on malnutrition among a general cohort of patients with COVID 19, it has long been associated with increased mortality and poor long-term outcomes. We aimed to determine the prevalence of malnutrition among patients with COVID 19 admitted in a tertiary government hospital.

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Background: Guidelines for osteoporosis have provided recommendations on when to offer pharmacologic management for postmenopausal women, but do not specify which "best" medication to start. The choice of therapy depends on the efficacy, safety/tolerability of the drug and the patient's profile and preferences. Patient decision aids (PtDA) are tools designed to facilitate shared decision-making (SDM) between the patient and health care provider for conditions where there are several available options, and the "best" choice is unclear.

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Background: Policy is shaped and influenced by a diverse set of stakeholders at the global, national and local levels. While stakeholder analysis is a recognised practical tool to assess the positions and engagement of actors relevant to policy, few empirical studies provide details of how complex concepts such as power, interest and position are operationalised and assessed in these types of analyses. This study aims to address this gap by reviewing conceptual approaches underlying stakeholder analyses and by developing a framework that can be applied to policy implementation in low-and-middle income countries.

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Objective: We aimed to compare cardiovascular (CV) events, all-cause mortality, and CV mortality rates among adults with and without diabetes in countries with differing levels of income.

Research Design And Methods: The Prospective Urban Rural Epidemiology (PURE) study enrolled 143,567 adults aged 35-70 years from 4 high-income countries (HIC), 12 middle-income countries (MIC), and 5 low-income countries (LIC). The mean follow-up was 9.

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