Development of a Low-Cost Electronic Data Collection Tool for a Health Facility Survey: Lessons Learned in the Field

The process of selecting and developing a data collection tool for a health facility survey study is described. Several methodologies were considered, and an Android app development platform was chosen to fulfil the requirements of the study. The platform was adopted for its low resource cost, low capacity requirement, efficient and effective community responsiveness and progressive inclusion of functionalities. Data loss was 3.4%, with proposed contributing factors such as network intermittency, malware leading to disuse (necessitating manual encoding), and asynchrony of system interfaces, though the percentage of loss attributable to each factor is indeterminate. Several considerations need to be taken into account prior to employing ICTs for research, namely, requirements of the study, resources available, and how each option being considered fulfils the requirements and proves sustainable given the resources. Planning, risk assessment, and maintenance are important phases in the development of the data collection tool

Blockchain Technology for Detecting Falsified and Substandard Drugs in Distribution: Pharmaceutical Supply Chain Intervention (Preprint)

BACKGROUND Drug counterfeiting is a global problem with significant risks to consumers and the general public. In the Philippines, 30% of inspected drug stores in 2003 were found with substandard/spurious/falsely-labeled/falsified/counterfeit drugs. The economic burden on the population drug expenditures and on governments is high. The Philippine Food and Drug Administration (FDA) encourages the public to check the certificates of product registration and report any instances of counterfeiting. The National Police of Philippines responds to such reports through a special task force. However, no literature on its impact on the distribution of such drugs were found. Blockchain technology is a cryptographic ledger that is allegedly immutable through repeated sequential hashing and fault-tolerant through a consensus algorithm. This project will develop and test a pharmacosurveillance blockchain system that will support information sharing along the official drug distribution network. OBJECTIVE This study aims to develop a pharmacosurveillance blockchain system and test its functions in a simulated network. METHODS We are developing a Distributed Application (DApp) that will run on smart contracts, employing Swarm as the Distributed File System (DFS). Two instances will be developed: one for Ethereum and another for Hyperledger Fabric. The proof-of-work (PoW) consensus algorithm of Ethereum will be modified into a delegated proof-of-stake (DPoS) or practical Byzantine fault tolerance (PBFT) consensus algorithm as it is scalable and fits the drug supply chain environment. The system will adopt the GS1 pedigree standard and will satisfy the data points in the data standardization guidelines from the US FDA. Simulations will use the following 5 nodes: for FDA, manufacturer, wholesaler, retailer, and the consumer portal. RESULTS Development is underway. The design of the system will place FDA in a supervisory data verification role, with each pedigree type–specific data source serving a primary data verification role. The supply chain process will be initiated by the manufacturer, with recursive verification for every transaction. It will allow consumers to scan a code printed on the receipt of their purchases to review the drug distribution history. CONCLUSIONS Development and testing will be conducted in a simulated network, and thus, results may differ from actual practice. The project being proposed is disruptive; once tested, the team intends to engage the Philippine FDA to discuss implementation plans and formulate policies to facilitate adoption and sustainability. REGISTERED REPORT IDENTIFIER RR1-10.2196/10163 </sec

Discoursing Terminology Standards and Interoperability in relation to the Philippine eHealth Strategy

Background. eHealth is the use of information and communication technologies (ICT) for health. It helps in improving the flow of information, through electronic means, in support of the delivery of health services, and the management of health systems. eHealth is used as the strategic context and tool in achieving population health, improved health system status, and socio-economic development goals.&#x0D; Objectives. This study is aimed at looking at the Philippine National eHealth Strategy, particularly the components of Terminology Standards and Interoperability concerning the eHealth strategy in the Philippines, and to assess the barriers and gaps in the integration of these two components.&#x0D; Methods. This study used secondary literature, internet search, Philippine laws, administrative orders, memorandum circulars, and grey literature to discourse terminology standards and interoperability in the Philippine eHealth system, and issues and gaps related to these components that may impede the delivery of Universal Health Coverage in the country.&#x0D; Results. The current Philippine National eHealth strategy includes the following sector governance, legislation, policy and compliance, eHealth solution (i.e., services and applications), strategy and investment, infrastructure (government), human resources, and standards and interoperability. Philippine Health Information Exchange (PHIE) is a software platform in the country that aims to connect many isolated electronic health systems. The proposed interoperability layer across health systems and services in the Philippines includes Patient’s Primary Healthcare Consultation at the Rural Health Unit, health research, legal information, patient healthcare at tertiary hospital, and health insurance claims. The study results showed that issues and gaps related to the interoperability of eHealth in the Philippines include technical issues such as lack of common semantics, lack of an institutional mechanism to regulate EMR, lack of incentives among eHealth providers and stakeholders to adopt standards for interoperability.&#x0D; Conclusion. The effort of the Philippines to achieve interoperability and standards in eHealth goals can be characterized as a work in progress. The government, private sector, physician, patient, and other stakeholders are deemed to continuously develop a shared vision and interoperate under a standardized guide as eHealth is a complex endeavor that covers many aspects.</jats:p

Diagnosis and Management of Childhood tuberculosis in Public health Clinics in a rural Area in the Philippines: results from a Community surveillance

Background. Childhood tuberculosis (TB) remains a significant health problem worldwide despite the increase on its emphasis in national health programs.&#x0D; Objective. This study aimed to describe how TB in children is identified and managed in a routine TB program in a rural setting in a high-burden country.&#x0D; Methods. This is a prospective, community-based surveillance study in public rural clinics in the Philippines. Observations on case finding and management of TB in children as well as contact tracing in an existing TB program are described.&#x0D; Results. Out of 266 children with presumptive TB, 41 (15.4%) were cases of TB, 15 (5.6%) had latent TB infection (LTBI), 81 (30.5%) had TB exposure, and 129 (48.5%) had no TB. There were 37 (90%) TB cases who were clinically diagnosed. Ninety-three per cent (93%) of children with TB disease were cured or completed treatment. Among 25 children targeted for isoniazid preventive therapy (IPT) for LTBI and TB exposure, only 12 (52%) completed the recommended 6 months of IPT. Only 40 (43%) children aged 0 to 4 years exposed to smear-positive TB cases were screened.&#x0D; Conclusion. Barriers in the diagnosis, low IPT completion and problems in contact tracing may hinder successful implementation of TB programs for children.</jats:p

Urine Xpert MTB/RIF for the diagnosis of childhood tuberculosis

Introduction: Xpert MTB/RIF is recommended for the simultaneous detection of tuberculosis (TB) and rifampicin resistance directly from sputum specimens. Since young children cannot always expectorate, we assessed urine as a possible specimen source to diagnose TB in children using Xpert MTB/RIF. Methods: During a field study to enhance childhood TB identification, spot urine samples were prospectively collected from consecutive ambulatory children aged 0 to 14 years presenting with presumptive pulmonary TB in community health centers. Urine Xpert MTB/RIF was performed by blinded technicians in 182 samples using 2 ml of unprocessed urine. Results: The mean age of presumptive TB cases was 5.9 years (median 5.4, range 0.1 to 14.7) with more males (113, 62%) compared to females. All urine samples tested negative for Xpert MTB/RIF, regardless of whether concentration was performed or not. Out of these 182 presumptive TB cases, 50 (28%) were clinically diagnosed and 5 (3%) were bacteriologically diagnosed to have TB disease using either sputum or nasopharyngeal aspirate specimens. Conclusions: In this community-based study, urine Xpert MTB/RIF does not appear to contribute to the diagnosis of childhood TB. Keywords: Mycobacterium, Pediatric, Philippines, Diagnostic, GeneXpert TB/RIF, Chil

Formulating the National Policy on Telehealth for the Philippines through Stakeholders’ Involvement and Partnership

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Hepatitis B seroprevalence among 5 to 6 years old children in the Philippines born prior to routine hepatitis B vaccination at birth

To assess the prevalence of hepatitis B in the Philippines, we conducted a cross-sectional study among 5 to 6 year old children born in 2007–2008, when the birth dose started to be implemented in the country. The study was conducted from 25 July to 22 October 2013 in 24 provinces and used a 3-stage cluster design and probability-proportional to size sampling. Blood was obtained and sera were tested for hepatitis B surface antigen (HBsAg). The survey included 2,769 children, of whom 26% received a timely birth dose (within 24 hours of birth) and 89% received 3 doses of the hepatitis B vaccine. Due to problems in the initial testing algorithm, only 2,407 sera were available for HBsAg testing, 20 (weighted%, 0.86%) were HBsAg positive. By immunization card and recall, among HBsAg positive children, 2 (weighted%, 20%) received a timely birth dose while 17 (weighted%, 85%) received 3 doses of the hepatitis B vaccine. The seroprevalence of HBsAg that we detected was lower than expected. However, there were several limitations in the field and in the laboratory that may have affected the representativeness of the results. Follow up studies need to be conducted to validate these results

Community Health Information and Tracking System (CHITS): Lessons from Eight Years Implementation of a Pioneer Electronic Medical Record System in the Philippines

The CHITS (Community Health Information and Tracking System), the first electronic medical record system in the Philippines that is used widely, has persevered through time and slowly extended its geographic footprint, even without a national policy. This study describes the process of CHITS development, its enabling factors and challenges affecting its adoption, and its continuing use and expansion through eight years of implementation (2004 to 2012) using the HOT-fit model. This paper used a case study approach. CHITS was developed through a collaborative and participative user-centric strategies. Increased efficiency, improved data quality, streamlined records management and improved morale among government health workers are benefits attributed to CHITS. Its longevity and expansion through peer and local policy adoption speaks of an eHealth technology built for and by the people. While computerization has been adapted by an increasing number of local governments, needs of end-users, program managers and policy-makers continue to evolve. Challenges in keeping CHITS technically robust, up-to-date and scalable are already encountered. Lack of standards hampers meaningful data exchange and use across different information systems. Infrastructure for electricity and connectivity especially in the countryside must be established more urgently to meet over-all development goals specially. Policy and operational gaps identified in this study have to be addressed using peoplecentric perspective and participatory strategies with the urgency to achieve universal health care. Further rigorous research studies need be done to evaluate CHITS' effects on public health program management, and on clinical outcomes.</jats:p

Elaborating and Discoursing the Ethics in eHealth in the Philippines: Recommendations for Health Care Practice and Research

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Real-time Regular Routine Reporting for Health (R4Health): Lessons from the Implementation of a Large Scale Mobile Health System for Routine Health Services in the Philippines

Background. The Philippine government aims for a modern information system to enhance data quality and provide more rational evidence to support timely and efficient delivery of health care, management of health systems, programs and policy. Hence, the Real-time Regular Routine Reporting for Health (R4Health) mHealth application was developed and field tested in 246 isolated and disadvantaged municipalities to support the campaign for Universal Health Care and the achievement of the Millennium Development Goals. The R4Health collected point-of-care-specific data on services routinely provided at the rural health facilities, aggregated them and presented in a dashboard for use by program managers and policy makers. Objective. This paper describes the use of R4Health, a mobile technology-based health reporting system. It will discuss the context of the R4Health implementation, its development and deployment to 246 municipalities in the Philippines. Furthermore, the paper sought to determine enablers and challenges to the adoption of R4Health in routine health care. Methods. Data was collected through surveys, focus group discussions, participant-observation and review of project reports. Quantitative data was summarized using descriptive statistical methods; qualitative data underwent content analysis. Results and Conclusion. A total of 515,855 R4Health reports equivalent to 48,856 patient transactions were received from 246 municipalities within a nine-month observation period, supporting the viability of the R4Health as an alternative option to the existing manual and paper based health information management to improve the quality of data. R4Health utilizes a tool that everyone is familiar with, can easily be incorporated in their workflow, can be brought and used anywhere and has an application that is clear, understandable, and easy to learn and use. R4Health data elements, however, have overlaps with other government health reporting systems and is already misconstrued to further duplicate work. More discussions are warranted to coordinate and integrate systems. Given the general positive perspectives, integration of this alternative system to the RHU workflow, an improved R4Health, has a high potential of being accepted and adopted by the first-line health workers across the country.</jats:p