Predictors for Hemorrhagic Transformation among Patients with Ischemic Stroke Admitted in a Tertiary Hospital in the Philippines from July 2018-July 2019

Background

Among the multiple scoring systems for hemorrhagic transformation, only few of these address spontaneous hemorrhagic transformation after an ischemic stroke, with most done with Western population data.

Objectives

This study aims to identify the predictors for hemorrhagic transformation among patients with ischemic stroke admitted in a tertiary hospital in Cebu City, Philippines.

Methods

This is a retrospective cohort study of patients with ischemic stroke admitted in a tertiary hospital in Cebu City. Patients' baseline characteristics, clinical, and radiologic data were collected. Chi square test and t-test were used to determine which variables were significantly different between patients with and without hemorrhagic transformation. Odds ratio (OR) and 95% confidence interval (CI) were determined to measure the association between the different variables and hemorrhagic transformation.

Results

A total of 500 ischemic stroke patients were included in the study. There were 28 (6%) ischemic stroke patients with Hemorrhagic Transformation. The mean age of these patients is 66.93 ± 12.42 years, 48.8% male, 10.8% had atrial fibrillation, and 2.4% had myocardial infarction. Controlling for the effect of confounders, white blood cell count (OR 1.11; 95% CI 1.03-1.19), myocardial infarction (OR 5.25; 95% CI 1.13-24.34), and presence of brain edema (OR 2.86; 95% CI 1.05-7.80) were significant predictors of hemorrhagic transformation.

Conclusion

White blood cell count, presence of brain edema, and myocardial infarction were significantly associated with hemorrhagic transformation among ischemic stroke patients.

Outcomes of Patients Newly-diagnosed with Systemic Lupus Erythematosus Managed in a Tertiary Training and Referral Hospital in the Philippines

Objective

To determine the one-year outcomes of newly-diagnosed patients with systemic lupus erythematosus (SLE) in a tertiary government hospital in Manila, Philippines.

Methods

After ethics approval, we reviewed the medical records of a cohort of 44 newly-diagnosed SLE patients at 6- and 12-months post-diagnosis in 2018-2019. The outcomes of interest were: modified lupus low disease activity state as defined (mLLDAS), remission, hospitalization, 30-day readmission, organ damage, and mortality.

Results

The patients were predominantly young females (mean age of 29 ± 9.9 years). There was an average interval period of six months between onset of symptoms and diagnosis (6.4 ± 10.8 months). The most common manifestations were mucocutaneous (86.4%), hematologic (63.6%), musculoskeletal (61.4%), and renal disorder (47.7%). There was at least one positive serologic test in 88.7%. Five patients (11.4%) had comorbidity, usually hypertension (9.1%). The initial lupus treatment consisted of moderate to high doses of glucocorticoids and hydroxychloroquine. Patients with life-threatening or organ-threatening disease, usually nephritis, received cyclophosphamide, azathioprine, or mycophenolate mofetil. One patient received rituximab. Fewer patients with nephritis received cyclophosphamide infusions during the first six months compared to the later six months.Most of the hospitalizations (34/36) occurred during the first six months and 22 of these were for diagnosis. Seven patients had more than one hospitalization and five (20%) had 30-day readmissions. mLLDAS was achieved by 15 (34.1%) and 30 (68.2%) patients at 6- and 12-months, respectively. Only one patient was in remission a year after diagnosis. Seven patients (15.9%) were assessed with organ damage, six (13.64%) of them at 6-months post-diagnosis. Organ damage was most commonly renal. Four (9.1%) patients died, all during their initial hospitalization.

Conclusion

In our population observed over a period of one year (2018-2019), there was a very low rate of remission (1/44, 2.3%), mLLDAS in 68.2%, and organ damage in 15.9%. Most of the hospitalizations (65%) were for the diagnosis of lupus and all deaths (9.1%) occurred during this first hospital confinement. We must intensify our efforts to (1) achieve earlier diagnosis, (2) deliver optimal lupus treatment and supportive care during the first lupus hospitalization, and (3) initiate early and persistent immunosuppressive treatment for nephritis to improve outcomes for our patents with SLE.

Visual Outcomes and Complications of Intraocular Lens Placement in the Absence of Capsular Support in a Philippine Tertiary Hospital

Background

Surgical correction of aphakia without capsular support continues to be a challenge. Improvements in the technology of cataract surgery have provided advancements in techniques in surgical management of aphakia. Locally, we have limited data on the outcomes of the different intraocular lenses used in aphakia.

Objective

This study aimed to determine visual outcomes and complications associated with different techniques of intraocular lens implantation in the absence of capsular support.

Methods

We reviewed the medical charts of 207 patients who underwent intraocular lens implantation without capsular support. Excluded were patients with incomplete follow up, pediatric patients, and lost records. Best corrected visual acuity at day 1, 1st month, 3rd month and 6th month postoperatively, and the complications were noted.

Results

Mean age was 60 and 51% (n=105) were females. The mean follow-up time was 9.33 ± 0.71 months. Loss of capsular support was most frequently caused by intraoperative complication (n=146, 70%) and trauma. Retropupillary fixation iris claw intraocular lens was frequently used (n=93, 44.9%). Across all patients, visual acuities showed excellent outcomes with 20/50 or better. Across IOL types, the most frequent postoperative complication was increase in IOP. Statistically significant results were set at P <0.05.

Conclusion

There is a notable preference towards iris claw retropupillary lenses through time. Iris claw lenses showed the shortest operative time. All intraocular lenses used in aphakia showed comparably good postoperative visual acuities, except for the superior visual acuity trend seen among retropupillary iris claw and anterior chamber IOL groups. Complications included elevated intraocular pressures, corneal edema, and pigment dispersion.

Community Health Workers' Concept and Understanding of Diabetes: A Qualitative Study

Objectives

Community health workers (CHWs) fill in the insufficiency of health professionals in low-income countries. The CHWs' roles include health education of their constituents whose health they likewise take care. This study aimed to describe the concept and understanding of diabetes among CHWs in the Philippines.

Methods

Fifty female CHWs currently working in rural and urban areas participated in six focus group discussions with guidance from Kleinman's eight questions. With the written informed consent of the participants, discussions were recorded and transcribed by the Research Assistant. A multi-disciplinary team manually analyzed the data. Disagreements were discussed among them and the physicians provided clinical analyses and explanations on the results. Quotations of an important point of view were also presented. Pseudonyms were utilized to uphold anonymity.

Results

CHWs were aged 32 to 72 years; older participants reside in rural areas. Majority were married, housekeepers, and high school graduates. Some CHWs and their family were suffering from diabetes or dyabetis, the disease of the rich according to them. Its causes were food and lifestyle, and believed to be hereditary. Complications lead to death. Amputation was feared the most. Diabetes is incurable. Persons with diabetes should take maintenance medicines, and seek physicians' and family's help. Together with the patient, the family must decide on its management. Balanced diet, healthy lifestyle, maintenance medicines, food supplements, and herbal plants were perceived treatments. The internist should lower blood sugar level as well as prolong life span. Proper diet and regular check-up prevent diabetes.

Conclusions

CHWs' concept and understanding of diabetes reflect some of the biomedical causes, effects, treatment, and prevention of diabetes as well as its social determinants. The efficacy and safety of herbal plants in the treatment of diabetes, however, should be further studied. Training on diabetes care should be provided to address their fears of amputation, insulin injection, and complications.

A Mixed-Method Study on Rural Community's Response to Public Health Emergency in the Philippines: Lessons from the First Wave of the COVID-19 Pandemic

Background

People from rural communities are not spared from COVID-19. But implementing preventive measures and strategies can be made to control the spread.

Objective

This study was conducted to describe the epidemiologic situation and the healthcare capacity of the locality, determine the responses and strategies implemented in the control of COVID-19, and explain the activities performed in relation to the epidemiologic situation in Tarangnan, Samar - a low-income class municipality in the Philippines.

Methods

A mixed qualitative-quantitative design was employed in this study. Descriptive documentary research design through review of records from March to October 2020 was utilized. For the qualitative context, a case study design was employed whereby focus group discussions and key informant interviews using open-ended questions were performed.

Results

A total of 66 individuals were recorded as having COVID-19 in the municipality from March to October 2020. The first recorded confirmed cases of COVID-19 in Eastern Visayas were two adults in Tarangnan, Samar, in March 2020. Since then, additional confirmed cases have been recorded every month, but confirmed COVID-19 dramatically reduced from August to October 2020. Qualitative analysis revealed stringent COVID-19 preventive measures reflected in the confirmed case numbers. The tailwinds of the COVID-19 response include: the SARS pandemic precedent, coordination and communication, outpouring of support from other government and non-government partners, and innovative community-based approaches. The headwinds of COVID-19 response were challenges in imposing minimum health and safety precautions, stigmatization, and discrimination.

Conclusion

Even if challenges have arisen in implementing measures against the spread of the disease, good outcomes have been achieved through persistent good practice, positive modifications, and community-based innovations.

Healthcare Encounters and Outcomes of Filipino Patients with Systemic Lupus Erythematosus Managed at a Tertiary COVID-19 Referral Center

Objective

The coronavirus disease 2019 (COVID-19) pandemic has limited healthcare delivery for patients with chronic diseases, including Systemic Lupus Erythematosus (SLE). This study aims to describe the outcomes of patients with SLE in a national COVID-19 referral center in the Philippines.

Methods

A review of records of all adult patients with SLE seen in the University of the Philippines-Philippine General Hospital (UP-PGH) from March 2020 to December 2021 was done. Data about patient characteristics, health encounters, and outcomes before and after the first visit during the study period were extracted. Descriptive statistics were employed.

Results

Our population of 403 patients was predominantly young (mean age 34.53 ± 11.14 years), female, and unemployed. This consisted of 370 known cases of SLE, 92 were diagnosed in institutions outside UP-PGH, and 33 new patients. Over the 22-month study period, there were 2,093 medical encounters, most of which were teleconsultations (81.70%). During an average gap of 53.6 ± 26.7 weeks between the last consultation and the first visit within the pandemic study period, 84 patients (22.70%) discontinued at least one of their SLE control medications, 68 (18.38%) patients developed a lupus flare, and 79 (21.35%) were hospitalized for various reasons. On their return to the rheumatology clinic during the pandemic, 37.47% were in lupus flare, 28.29% needed to be hospitalized, and 20 died. However, 86.75% of flares were controlled. During subsequent health encounters, 48 patients had a new flare (43 of these were controlled) and 20 died. The most common reason for hospitalization (n=160) was lupus disease flare and the most common cause of death (n=40) was pneumonia. Sixty patients acquired COVID-19 infection from which most recovered and four died.

Conclusion

Audio teleconsultation was the most common method used by our lupus cohort to interact with their doctors during the pandemic. There was an average of a year-long interruption in medical care for 62.70%. More than a third developed a disease flare and 15% acquired COVID-19 but outcomes were good in more than 85%. Despite the challenges posed by the pandemic, the majority of our lupus cohort who were able to continue their treatment had favorable outcomes.

Draft genome sequence of Lactiplantibacillus plantarum BS25 isolated from a local fermented rice-shrimp mixture from the Philippines

The draft genome sequence of Lactiplantibacillus plantarum BS25, previously isolated from a fermented rice-shrimp mixture (balao-balao) in the Philippines, was analyzed. The genome contains 3,264,139 bp (44.62% GC%), and a total of 3,069 predicted coding sequences, 2 rRNAs, and 52 tRNAs.

The Unheard Stories: Experiences of Young People Living with Human Immunodeficiency Virus in Dealing with Discrimination in the Philippines

Purpose

The aim of this study is to gain an in-depth understanding of the experiences of young people living with the human immunodeficiency virus (YPLHIV) in dealing with discrimination and contribute to a more efficient response.

Patients and Methods

We utilised qualitative descriptive research-narrative inquiry. Twenty YPLHIV aged 19 to 24 under treatment from HIV hubs in Metro Manila, Philippines were purposely selected for an in-depth individual interview. Data were transcribed verbatim and manually coded and analysed using narrative thematic analysis.

Results

We found that HIV knowledge and beliefs of YPLHIV plays a huge role in their experience. Second, dealing with HIV stereotypes contributed to how they assume judgments from others (perceived stigma) and may have internalised the stigma which alters their belief toward self and the disease. Third, thoughts of suicide, experiencing emotional dissonance, and having difficulty embracing one's identity indicate declined mental health. Fourth, they continuously seek and may have received support from significant others and the community. Some may have directly received or perceived discrimination, but the YPLHIV reported that support received from others plays positively vital role in their journey. Finally, the disease helped change their behaviour and, in turn, brought them to lifestyle change as they are eager to be undetectable and untransmissible (U=U) and perpetually reflect on the ordeal challenge of adhering to treatment.

Conclusion

Our study concluded that the stigma and discrimination that YPLHIVs endured were caused by misinformation about the disease and stems from both within themselves and from others around them. Support received from friends, family members, and the community helped them deal with their circumstances. We recommend that efforts be made by both the government and non-government to develop programs distinctly for YPLHIV. Future research may explore the mental health aspect as this has been found concerning in the narratives among young population patients.

The COVID-19 pandemic's effects on mental and psychosocial health in the Philippines: A scoping review

Low- and middle-income countries (LMICs) remained at elevated risk for the effects of the COVID-19 pandemic because of persistent stressors to their health systems. Simultaneously facing high infection rates, strict containment measures and natural disasters, the Philippines provides important grounds for health research in LMICs. This review examined how the COVID-19 pandemic affected mental and psychosocial health in the Philippines. This scoping review included literature in English from 2020 to mid-2022 from PubMed, PsycInfo and SCOPUS, and used the PRISMA-ScR and PCC-question model. Two independent reviewers conducted blind article screening and data extraction using COVIDENCE software, followed by consensus building, data charting and analyses. This work identified 405 publications across PubMed (N = 56), PsycInfo (N = 106) and SCOPUS (N = 243), of which 76 articles addressed the Philippines. Article types included 54 research articles, 10 opinion pieces, 4 literature reviews, 6 letters to journals, 1 study protocol and 1 other report. These findings focused primarily on health professionals (N = 23) and educators/learners (N = 22) and reported mostly on moderate-to-severe clinical outcomes such as fear, depression, anxiety or stress. Coping behaviors, like resiliency and other ways of adapting to the pandemic, including religious, spiritual and community-oriented approaches highlighted experiences with stringent infection prevention and control measures to contain COVID-19 in the Philippines. The COVID-19 pandemic brought severe challenges to mental and psychosocial health in the Philippines. The literature focused mostly on healthcare workers and educators/learners, and moderate-to-severe mental health outcomes in these groups. There is a need to expand studies to other sociodemographic groups and communities across the Philippines. Future work stands to benefit from more in-depth qualitative, mixed methods, longitudinal and representative quantitative research in LMICs following this pandemic. Literature reviews remain important to synthesize post-pandemic experiences by providing context for future studies and health practice in the Philippines and other LMICs.

First malaria in pregnancy followed in Philippine real-world setting: proof-of-concept of probabilistic record linkage between disease surveillance and hospital administrative data

BACKGROUND

Although the Philippines targets malaria elimination by 2030, it remains to be a disease that causes considerable morbidity in provinces that report malaria. Pregnant women residing in endemic areas are a vulnerable population, because in addition to the risk of developing severe malaria, their pregnancy is not followed through, and the outcome of their pregnancy is unknown. This study determined the utility of real-world data integrated with disease surveillance data set as real-world evidence of pregnancy and delivery outcomes in areas endemic for malaria in the Philippines.

METHODS

For the period of 2015 to 2019, electronic data sets of malaria surveillance data and Ospital ng Palawan hospital admission log of pregnant women residing in the four selected barangays of Rizal, Palawan were merged using probabilistic linkage. The source data for record linkage were first and last names, birth date, and address as the mutual variable. The data used for characteristics of the pregnant women from the hospital data set were admission date, discharge date, admitting and final diagnosis and body weight on admission. From the malaria surveillance data these were date of consultation, and malaria parasite species. The Levenshtein distance formula was used for a fuzzy string-matching algorithm. Chi-square test, and Mann-Whitney U test were used to compare the means of the two data sets.

RESULTS

The prevalence of pregnant women admitted to the tertiary referral hospital, Ospital ng Palawan, was estimated to be 8.34/100 overall, and 11.64/100 from the four study barangays; that of malaria during pregnancy patients was 3.45/100 and 2.64/100, respectively. There was only one true-positive matched case from 238 women from the hospital and 54 women from the surveillance data sets. The overall Levenshstein score was 97.7; for non-matched cases, the mean overall score was 36.6 (35.6-37.7). The matched case was a minor who was hospitalized for severe malaria. The outcome of her pregnancy was detected from neither data set but from village-based records.

CONCLUSIONS

This proof-of-concept study demonstrated that probabilistic record linkage could match real-world data in the Philippines with further validation required. The study underscored the need for more integrated and comprehensive database to monitor disease intervention impact on pregnancy and its outcome in the Philippines.

Pampalibog: chemsex, desire and pleasure in the Philippines

This article draws from qualitative interviews to provide the first in-depth exploration of reasons for engaging in chemsex in the Philippines. It articulates the many forms that drugs assume as pampalibog, or enhancers of libido, demonstrating the multidimensional pleasures of chemsex along overlapping sensorial and affective planes. By showing the inextricability of the corporeal to the affective, and of the emotional to the erotic, we contend that chemsex also involves the embodied and performed attainment of pleasure. As such, chemsex is both central to modern sexual scripts yet also a negotiable aspect of any sexual encounter. In constructing this rare account of drug use in settings of pleasure in the Philippines, we situate chemsex within a historical pattern of bodily tinkering and, more significantly, demystify people who use drugs by departing not only from global public health's pathologising approach to chemsex, but also from the scholarly tendency to locate drug use in the country within scenes of hardship and marginalisation.

Effect of a case-capped, fee-for-service payment mechanism on accessibility and affordability of health care

In response to a government audit report in 2021, the Philippine health insurance system transitioned its case-based payment system back into a fee-for-service model capped at individual case rates. This commentary discusses the adverse effects of this policy on health care accessibility and affordability in the country. A rapid review of data shows that it may have resulted in delayed insurance payments, increased denial rates, and reduced coverage, and weakened the strategic purchasing capacity of public health insurance, hugely affecting vulnerable populations and public health care facilities. The commentary calls for a reconsideration of the policy and emphasizes the importance of aligning financial auditing procedures with the needs of health-financing institutions. It advocates for a transformation of audits, moving beyond their traditional role as compliance checks, to become valuable tools supporting a nation's health care purchasing strategies, ultimately benefiting both health care providers and the broader public.

Clinical profile and outcomes of tetanus patients in a tertiary hospital in the Philippines: a ten-year retrospective study

BACKGROUND

Tetanus is a life-threatening but preventable neurologic disorder characterized by trismus and muscle spasms. Despite its decreasing global incidence, it remains to be endemic in resource-limited settings such as the Philippines. This study aimed to determine the incidence, demographic characteristics, risk factors, clinical presentation, management, complications, and outcomes of non-neonatal tetanus cases in a tertiary hospital in the Philippines. It also aimed to compare the clinical profile and outcomes between the adult and pediatric subgroups.

METHODS

This study used a retrospective cross-sectional design including all adult and pediatric non-neonatal tetanus patients admitted at the University of the Philippines - Philippine General Hospital from January 2012 to June 2023. Data was extracted from department censuses and inpatient charts.

RESULTS

One hundred thirty-eight cases were included. The incidence rate was 0.03%, while mortality rate was 29%. Majority of patients were males presenting with trismus and spasms after sustaining a puncture wound. Chronic hypertension was associated with an increased hazard of death by 4.5 times (p = 0.004), while treatment with magnesium sulfate was associated with a decreased hazard of death by 35 times (p = 0.005). The mode of infection and the medications administered differed between the adult and pediatric subgroups.

CONCLUSIONS

Although the total number of cases has decreased over the past decade, tetanus remains to have a high incidence and mortality rate in the Philippines. Increasing vaccination coverage, improving public awareness, and educating health professionals can help reduce morbidity and mortality from this disease.

COVID-19 Breakthrough Infections among Medical Students under the SLICE and CLARO Programs: Ateneo School of Medicine and Public Health Experience

Objective

This study aims to report the incidence and characteristics of breakthrough infections among medical students in the first Philippine private medical school that resumed limited face-to-face classes and clinical rotations from July to December 2021.

Methods

This is a descriptive study using secondary worksheet from multiple-source records review of breakthrough infections among medical students from July to December 2021.

Results

Among the 837 vaccinated medical students, 23 (2.7%) experienced COVID-19 breakthrough infections. Of these, 9 were male and 14 were female. Four were asymptomatic and 19 were symptomatic. Of the 19 symptomatic, 18 had mild and 1 had severe disease. Mild infections presented with upper respiratory tract symptoms. Duration of symptoms ranged from 4 to 27 days with an average of 10 days. Timing of breakthrough infections ranged from 35 to 212 days after the second dose of COVID-19 vaccine with a mean of 86 days. Contact with confirmed cases was reported in 14 of 23 cases, 13 were from household members and none within the SLICE and CLARO programs.

Conclusion

Our study showed that even in the midst of the Delta surge, low breakthrough infection rate with mostly mildly symptomatic cases and no case transmissions within the SLICE and CLARO programs are possible with vaccination, regular health surveillance, and strict adherence to minimum health protocols.

Philippine retinoblastoma initiative multi-eye center study 2010-2020

AIM

To provide a comprehensive and more representative national data on the disease, especially on treatment options and outcomes, and to determine access of retinoblastoma patients from Luzon, Visayas and Mindanao to eye care, and determine if access is associated with delay in consultation, staging and outcomes.

METHODS

Cohort study of retinoblastoma patients seen in eleven institutions located in the three major areas of the Philippines namely Luzon, Vizayas and Mindanao from 2010-2020.

RESULTS

Totally 636 patients, involving 821 eyes, were included. Majority (57%) were from Luzon and were seen in institutions in Luzon (72%). Annually, 58±10 new cases were seen with 71% having unilateral disease. Median delay of consultation remained long at 9 (3, 17)mo, longest in patients with unilateral disease (P<0.02) and those from the Visayas (P<0.003). Based on the International Retinoblastoma Staging System, only 35% of patients had Stage 1 while 47% already had extraocular disease. Enucleation was the most common treatment received by 484 patients while intravenous chemotherapy was received by 469. There were 250 (39%) patients alive, 195 (31%) dead, 85 (13%) abandoned, 17 (3%) refused and 89 (14%) with no data.

CONCLUSION

This study presents the largest cohort of retinoblastoma patients in the Philippines in terms of patients' and participating institutions' number and geographical location and type of institution (private and public). It also presents more comprehensive data on the treatments used and outcomes (survival, globe salvage, and vision retention rates). Delay in consultation was still long among patients leading to advanced disease stage and lower survival rate. Despite increasing capacity to diagnose and manage retinoblastoma in the country, the delay of consultation remains long primarily due to accessibility issues to eye care institutions especially in the Visayas and financial concerns. The delay was still significant that overall survival rate remain low.

Enhancing Nursing Education to Address LGBTQ+ Healthcare Needs: Perspectives from the Philippines

Enhancing healthcare professionals' education and training to effectively manage the healthcare needs of People Identifying as Lesbian, Gay, Bisexual, Transgender, Queer, and other Sexual and Gender Minorities (LGBTQ+) is imperative. Recognizing the importance of mitigating LGBTQ+ health disparities, healthcare associations have affirmed their commitment to providing inclusive and culturally competent healthcare. However, despite these efforts, there is still a gap in LGBTQ+-specific teaching within nursing and other healthcare professionals' schools, resulting in healthcare professionals being ill-equipped to meet the unique needs of LGBTQ+. To address this gap, we suggest integrating LGBTQ+ health content into healthcare training programs, focusing on the Philippine nursing curriculum. Drawing from various reports, including insights from discussions with the local LGBTQ+, the suggested topics include LGBTQ+ identities, sexual health, trans health, mental health, and social determinants of LGBTQ+ health. By fostering understanding and competence through education, equitable and inclusive healthcare practices for LGBTQ+ can be better cultivated, helping to ensure that the unique healthcare needs of LGBTQ+ are met effectively. Furthermore, it is necessary to share best practices for providing health services to LGBTQ+ people. Additionally, future studies can explore the median time allocated to LGBTQ+ teaching, the optimal number of teaching hours for LGBTQ+ content, and the specific contents of local nursing curricula that can better address their needs. By undertaking these steps, we can move toward effectively addressing the unique healthcare needs of LGBTQ+.

Health Care Access and Quality of Life of Community-Dwelling Senior Citizens in Pampanga, Philippines

This study examined the association between healthcare access and quality of life (QOL) among senior citizens in Pampanga, Philippines. We conducted a cross-sectional study among 410 community-dwelling senior citizens aged 60 and above. Using validated scales, we assessed both healthcare access and QOL. Descriptive statistics were employed to characterize the senior citizens, and multiple linear regression was used to examine the association between healthcare access and QOL. Senior citizens, averaging 69 years old, were predominantly women, single/widowed, and with comorbidities. They reported high healthcare access (mean = 120.13) and moderate QOL (mean = 70.79). Environmental health scored highest in QOL domains, while social relationships scored lowest. Overall healthcare access was positively associated with overall QOL (B [unstandardized beta] = .22, 95% CI [confidence interval] 0.10, 0.33) and its domains. Significant associations with overall QOL were observed for accessibility (B = 1.95, 95% CI 0.98, 2.91) and affordability (B = -1.60, 95% CI -2.46, -0.74). Filipino senior citizens in Pampanga demonstrated high healthcare access and moderate QOL. The study highlights the importance of healthcare access in enhancing senior citizens' QOL, particularly regarding accessibility and affordability. Further research is needed to explore the nuanced relationships between healthcare access subscales and specific QOL domains.

What explains the high island endemicity of Philippine Rafflesia? A species distribution modeling analysis of three threatened parasitic plant species and their hosts

PREMISE

Rafflesia are rare holoparasitic plants. In the Philippines, all but one species are found only on single islands. This study aimed to better understand the factors contributing to this distributional pattern. Specifically, we sought to determine whether narrow environmental tolerances of host and/or parasite species might explain their island endemicity.

METHODS

We used Maxent species distribution modeling to identify areas with suitable habitat for R. lagascae, R. lobata, and R. speciosa and their Tetrastigma host species. These analyses were carried out for current climate conditions and two future climate change scenarios.

RESULTS

Although species distribution models indicated suitable environmental conditions for the Tetrastigma host species in many parts of the Philippines, considerably fewer areas were inferred to have suitable conditions for the three Rafflesia species. Some of these areas are on islands from which they have not been reported. All three species will face significant threats as a result of climate change.

CONCLUSIONS

Our results suggest that limited inter-island dispersibility and/or specific environmental requirements are likely responsible for the current pattern of island endemicity of the three Rafflesia species, rather than environmental requirements of their Tetrastigma host species.

Intimate partner violence, women's health, and rights in the Philippines

In a recent article, Mercier et al. explored the use of innovative technologies, such as telemedicine, for intimate partner violence victims. They emphasized that these technological advancements can increase the comfort, convenience, and time efficiency of healthcare services for intimate partner violence victims. In addition to these technological advancements, this article advocates for addressing structural barriers and upholding the rights of intimate partner violence victims as crucial steps for enhancing their well-being, using the context of women in the Philippines as an illustrative example.

Evolving academic and research partnerships in global health: a capacity-building partnership to assess primary healthcare in the Philippines

Building fair, equitable, and beneficial partnerships between institutions collaborating in research in low- and middle-income countries (LMIC) and high-income countries (HIC) has become an integral part of research capacity building in global health in recent years. In this paper, we offer an example of an academic collaboration between the University of California Los Angeles, Center for Health Policy and Research (UCLA CHPR) and the University of Philippines, Manila, College of Public Health (UPM CPH) that sought to build an equitable partnership between research institutions. The partnership was built on a project to build capacity for research and produce data for policy action for the prevention and care of non-communicable diseases (NCDs) through primary healthcare in the Philippines. The specific objectives of the project were to: (1) locally adapt the Primary Care Assessment Tool for the Philippines and use the adapted tool to measure facility-level primary care delivery, (2) conduct focus group discussions (FGDs) to gather qualitative observations regarding primary care readiness and capacity, and (3) conduct a comprehensive population-based health survey among adults on NCDs and prior healthcare experience. We describe here the progression of the partnership between these institutions to carry out the project and the elements that helped build a stronger connection between the institutions, such as mutual goal setting, cultural bridging, collaborative teams, and capacity building. This example, which can be used as a model depicting new directionality and opportunities for LMIC-HIC academic partnerships, was written based on the review of shared project documents, including study protocols, and written and oral communications with the project team members, including the primary investigators. The innovation of this partnership includes: LMIC-initiated project need identification, LMIC-based funding allocation, a capacity-building role of the HIC institution, and the expansion of scope through jointly offered courses on global health.

A comparison of the characteristics of adult medicine patients seeking telemedicine consultations versus in-person consultations in a Philippine public hospital

Background

Telemedicine employs the use of technology to increase access to health care. This is especially relevant in developing countries where accessibility is an important issue. In developed countries, studies have shown that despite greater availability and accessibility, there are still disparities in telemedicine use. In the Philippines, however, it is unknown what factors are related to telemedicine use since its underutilization precludes proper characterization of telemedicine patients. We sought to compare the characteristics of telemedicine patients and patients consulting in-person in the internal medicine outpatient department of a Philippine public hospital.

Methods

This is a retrospective descriptive study. Chart reviews were done for patients who consulted from May 2021 to July 2021. They were classified as either having telemedicine consults only or having in-person consults only. Each group was characterized and compared according to demographics, socioeconomic characteristics, health behaviors, and reasons for consultation.

Results

Unadjusted analyses showed that younger, single, or employed individuals were more likely to use telemedicine. However, in adjusted analyses, no demographic factors were associated with telemedicine use. Only the patient type and medical concern were significantly different between patient groups in this public hospital setting. New patients and those consulting for clearance/referral purposes or endocrine-related symptoms were more likely to seek teleconsults.

Conclusions

The findings showed which patients are more likely to use telemedicine in the Philippines. Continued telemedicine use for these patients should be explored to complement in-person medical care.

Prevalence and Covariates of Electronic Cigarette Use among Students Aged 13-15 Years in the Philippines: 2019 Global Youth Tobacco Survey

Electronic cigarette use is growing in popularity and accessibility among youth in the Southeast Asia region. We analyzed data on 6670 students, aged 13-15 years, from the Philippines' 2019 Global Youth Tobacco Survey. Prevalence estimates and 95% confidence intervals (CI) were estimated for current use (i.e., past 30 days), ever use, and awareness of e-cigarettes. Chi-square tests compared prevalence differences between groups. Multiple logistic regression models assessed factors associated with e-cigarette use while controlling for sociodemographic characteristics, current use of other tobacco products, and secondhand smoke exposure. Prevalence of current e-cigarette use was 14.1% (95% CI = 12.4%, 15.8%), ever use was 24.6% (95% CI = 22.4%, 26.9%), and awareness was 75.5% (95% CI = 73.0%, 78.0%). Current use of any other tobacco products and exposure to secondhand smoke at home, school, or other public places were positively associated with current and ever use of e-cigarettes. Boys and youth living in Luzon or Mindanao had higher odds of current e-cigarette use compared to girls and youth in Visayas. Findings indicated that one in four Philippine students aged 13-15 years ever used e-cigarettes and one in seven currently use e-cigarettes. This study highlights the importance of implementing evidence-based strategies, including relevant tobacco control policies.

Genome-wide detection of Wolbachia in natural Aedes aegypti populations using ddRAD-Seq

Background

Wolbachia, an endosymbiotic bacterium, is globally used to control arboviruses because of its ability to block arboviral replication and manipulate the reproduction of Wolbachia host, Aedes aegypti. Polymerase chain reaction (PCR)-based Wolbachia detection has been recently reported from natural Ae. aegypti populations. However, due to the technical limitations of PCR, such as primer incompatibility, PCR-based assays are not sufficiently reliable or accurate. In this study, we examined double digestion restriction site-associated DNA sequencing (ddRAD-Seq) efficiency and limitations in Wolbachia detection and quantification in field-collected Ae. aegypti natural populations in Metro Manila, the Philippines, compared with PCR-based assays.

Methods

A total of 217 individuals Ae. aegypti were collected from Metropolitan Manila, Philippines. We separated it into 14 populations consisting of 7 female and male populations. We constructed a library for pool ddRAD-Seq per population and also screened for Wolbachia by PCR assays using wsp and 16S rRNA. Wolbachia density per population were measured using RPS17 as the housekeeping gene.

Results

From 146,239,637 sequence reads obtained, 26,299 and 43,778 reads were mapped across the entire Wolbachia genome (with the wAlbA and wAlbB strains, respectively), suggesting that ddRAD-Seq complements PCR assays and supports more reliable Wolbachia detection from a genome-wide perspective. The number of reads mapped to the Wolbachia genome per population positively correlated with the number of Wolbachia-infected individuals per population based on PCR assays and the relative density of Wolbachia in the Ae. aegypti populations based on qPCR, suggesting ddRAD-Seq-based semi-quantification of Wolbachia by ddRAD-Seq. Male Ae. aegypti exhibited more reads mapped to the Wolbachia genome than females, suggesting higher Wolbachia prevalence rates in their case. We detected 150 single nucleotide polymorphism loci across the Wolbachia genome, allowing for more accurate the detection of four strains: wPip, wRi, TRS of Brugia malayi, and wMel.

Conclusions

Taken together, our results demonstrate the feasibility of ddRAD-Seq-based Wolbachia detection from field-collected Ae. aegypti mosquitoes.

Reconstructing the phylodynamic history and geographic spread of the CRF01_AE-predominant HIV-1 epidemic in the Philippines from PR/RT sequences sampled from 2008 to 2018

The Philippines has had a rapidly growing human immunodeficiency virus (HIV) epidemic with a shift in the prevalent subtype from B to CRF01_AE. However, the phylodynamic history of CRF01_AE in the Philippines has yet to be reconstructed. We conducted a descriptive retrospective study reconstructing the history of HIV-1 CRF01_AE transmissions in the Philippines through molecular epidemiology. Partial polymerase sequences (n = 1144) collected between 2008 and 2018 from three island groups were collated from the Research Institute for Tropical Medicine drug resistance genotyping database. Estimation of the time to the most recent common ancestor (tMRCA), effective reproductive number (Re), effective viral population size (Ne), relative migration rates, and geographic spread of CRF01_AE was performed with BEAST. Re and Ne were compared between CRF01_AE and B. Most CRF01_AE sequences formed a single clade with a tMRCA of June 1996 [95 per cent highest posterior density (HPD): December 1991, October 1999]. An increasing CRF01_AE Ne was observed from the tMRCA to 2013. The CRF01_AE Re reached peaks of 2.46 [95 per cent HPD: 1.76, 3.27] in 2007 and 2.52 [95 per cent HPD: 1.83, 3.34] in 2015. A decrease of CRF01_AE Re occurred in the intervening years of 2007 to 2011, reaching as low as 1.43 [95 per cent HPD: 1.06, 1.90] in 2011, followed by a rebound. The CRF01_AE epidemic most likely started in Luzon and then spread to the other island groups of the country. Both CRF01_AE and Subtype B exhibited similar patterns of Re fluctuation over time. These results characterize the subtype-specific phylodynamic history of the largest CRF01_AE cluster in the Philippines, which contextualizes and may inform past, present, and future public health measures toward controlling the HIV epidemic in the Philippines.

Caring in crisis: The experiences of local religious leaders meeting community food needs in the Philippines during the COVID-19 pandemic

To respond to the unintended consequences of prevention measures to reduce COVID-19 transmission, individuals and groups, including religious leaders, have collaborated to provide care to those negatively impacted by these measures. Amid these various efforts and interventions, there is a need to deepen our understanding of diverse expressions of care across various geographical and social contexts. To address this need, the objective of this study was to investigate how religious leaders in the Philippines practiced care for their communities by meeting emergency food needs amid the COVID-19 pandemic. Guided by an ethics of care theoretical orientation, we conducted 25 remote semi-structured interviews with Filipino religious leaders who partnered with a Philippines-based non-governmental organization (NGO) to mobilize essential food aid to their local communities. Through defining the efforts and activities of these religious leaders as care work, we found that religious leader experiences revolved around navigating care responsibilities, caring alongside others, and engaging holistically with the care work. Additionally, we observed how contextual factors such as the humanitarian settings where religious leaders worked, the partnership with an NGO, and the positionality of local religious leaders within their communities, fundamentally shaped the care work. This study expands our understanding of how care is practiced and experienced and also brings greater visibility to the experiences and efforts of local religious leaders in responding to humanitarian emergencies.