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  1. Article ; Online: Potential Way to Develop Dengue Virus Detection in

    Rachmawati, Yenny / Ekawardhani, Savira / Fauziah, Nisa / Faridah, Lia / Watanabe, Kozo

    Tropical medicine and infectious disease

    2024  Volume 9, Issue 3

    Abstract: The burden of dengue has emerged as a serious public health issue due to its impact on morbidity, mortality, and economic burden. Existing surveillance systems are inadequate to provide the necessary data for the prompt and efficient control of dengue. ... ...

    Abstract The burden of dengue has emerged as a serious public health issue due to its impact on morbidity, mortality, and economic burden. Existing surveillance systems are inadequate to provide the necessary data for the prompt and efficient control of dengue. Passive surveillance of dengue cases may lead to underreporting and delayed mitigation responses. Improved dengue control program requires sensitive and proactive methods for early detection of dengue. We collected and reviewed existing research articles worldwide on detecting dengue virus in
    Language English
    Publishing date 2024-03-11
    Publishing country Switzerland
    Document type Journal Article ; Review
    ISSN 2414-6366
    ISSN (online) 2414-6366
    DOI 10.3390/tropicalmed9030060
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: The Use of Biomaterials in Three-Dimensional Culturing of Cancer Cells.

    Hanasti, Novia / Faridah, Lia / Fibriani, Azzania / Wiraswati, Hesti Lina / Kusumawaty, Diah / Ekawardhani, Savira

    Current issues in molecular biology

    2023  Volume 45, Issue 2, Page(s) 1100–1112

    Abstract: Cell culture is an important tool in biological research. Most studies use 2D cell culture, but cells grown in 2D cell culture have drawbacks, including limited cell and cell-extracellular matrix interactions, which make it inaccurate to model conditions ...

    Abstract Cell culture is an important tool in biological research. Most studies use 2D cell culture, but cells grown in 2D cell culture have drawbacks, including limited cell and cell-extracellular matrix interactions, which make it inaccurate to model conditions in vivo. Anticancer drug screening is an important research and development process for developing new drugs. As an experiment to mimic the cancer environment in vivo, several studies have been carried out on 3-dimensional (3D) cell cultures with added biomaterials. The use of hydrogel in 3D culture cells is currently developing. The type of hydrogel used might influence cell morphology, viability, and drug screening outcome. Therefore, this review discusses 3D cell culture research regarding the addition of biomaterials.
    Language English
    Publishing date 2023-01-30
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2000024-8
    ISSN 1467-3045 ; 1467-3037
    ISSN (online) 1467-3045
    ISSN 1467-3037
    DOI 10.3390/cimb45020073
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Optimal Validated Multi-Factorial Climate Change Risk Assessment for Adaptation Planning and Evaluation of Infectious Disease: A Case Study of Dengue Hemorrhagic Fever in Indonesia.

    Faridah, Lia / Suroso, Djoko Santoso Abi / Fitriyanto, Muhammad Suhardjono / Andari, Clarisa Dity / Fauzi, Isnan / Kurniawan, Yonatan / Watanabe, Kozo

    Tropical medicine and infectious disease

    2022  Volume 7, Issue 8

    Abstract: 1) Background: This paper will present an elaboration of the risk assessment methodology by Deutsche Gesellschaft für Internationale Zusammenarbeit GmbH (GIZ), Eurac Research and United Nations University Institute for Environment and Human Security ( ... ...

    Abstract (1) Background: This paper will present an elaboration of the risk assessment methodology by Deutsche Gesellschaft für Internationale Zusammenarbeit GmbH (GIZ), Eurac Research and United Nations University Institute for Environment and Human Security (UNU-EHS) for the assessment of dengue. (2) Methods: We validate the risk assessment model by best-fitting it with the number of dengue cases per province using the least-square fitting method. Seven out of thirty-four provinces in Indonesia were chosen (North Sumatra, Jakarta Capital, West Java, Central Java, East Java, Bali and East Kalimantan). (3) Results: A risk assessment based on the number of dengue cases showed an increased risk in 2010, 2015 and 2016 in which the effects of El Nino and La Nina extreme climates occurred. North Sumatra, Bali, and West Java were more influenced by the vulnerability component, in line with their risk analysis that tends to be lower than the other provinces in 2010, 2015 and 2016 when El Nino and La Nina occurred. (4) Conclusion: Based on data from the last ten years, in Jakarta Capital, Central Java, East Java and East Kalimantan, dengue risks were mainly influenced by the climatic hazard component while North Sumatra, Bali and West Java were more influenced by the vulnerability component.
    Language English
    Publishing date 2022-08-08
    Publishing country Switzerland
    Document type Journal Article
    ISSN 2414-6366
    ISSN (online) 2414-6366
    DOI 10.3390/tropicalmed7080172
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Evaluation of Health Information System (HIS) in The Surveillance of Dengue in Indonesia: Lessons from Case in Bandung, West Java.

    Faridah, Lia / Rinawan, Fedri Ruluwedrata / Fauziah, Nisa / Mayasari, Wulan / Dwiartama, Angga / Watanabe, Kozo

    International journal of environmental research and public health

    2020  Volume 17, Issue 5

    Abstract: This study was performed to evaluate the health information system regarding the dengue surveillance system in Indonesia. Major obstacles to the implementation of an effective health information system regarding dengue cases in Bandung are examined, and ... ...

    Abstract This study was performed to evaluate the health information system regarding the dengue surveillance system in Indonesia. Major obstacles to the implementation of an effective health information system regarding dengue cases in Bandung are examined, and practical suggestions on measures to overcome them are discussed. The study utilized a mixed-method research design using qualitative approaches: document analysis, key informants and focus group interviews. Thirty key informants were selected, comprised of policymakers, senior managers, and staff at the Ministry of Health. Data from documents and transcripts were evaluated through a modified Institutional Analysis and Development (IAD) framework described by Ostrom. Through this study, we have identified several issues that hinder the effective implementation of the health information system in the case of dengue in Bandung. In the end, we propose several recommendations for reform that encompasses motivational, strategic, and structural approaches to each component of the analysis. Through evaluation of the health information system for dengue surveillance in Indonesia, we conclude that well-coordination in multi-level governance in a country as large as Indonesia is the key in the implementation of the health information system in different levels of agencies. Furthermore, the adaptability of human resources in adopting a new information system also plays an important part.
    MeSH term(s) Dengue ; Government Agencies ; Health Information Systems/standards ; Humans ; Indonesia ; Public Health Surveillance/methods
    Language English
    Publishing date 2020-03-10
    Publishing country Switzerland
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ISSN 1660-4601
    ISSN (online) 1660-4601
    DOI 10.3390/ijerph17051795
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Optimization of nucleic acid extraction methods for rapid detection in pandemic situations or diseases with high prevalence.

    Wiraswati, Hesti Lina / Ma'ruf, Ilma Fauziah / Ekawardhani, Savira / Faridah, Lia / Laelalugina, Amila / Septanto, Harry / Djati, Imam Damar / Gaffar, Shabarni / Awaludin, Asif

    Journal of pharmaceutical analysis

    2023  Volume 13, Issue 12, Page(s) 1577–1579

    Abstract: Image 1. ...

    Abstract Image 1.
    Language English
    Publishing date 2023-08-12
    Publishing country China
    Document type Journal Article
    ZDB-ID 2630174-X
    ISSN 2214-0883 ; 2095-1779
    ISSN (online) 2214-0883
    ISSN 2095-1779
    DOI 10.1016/j.jpha.2023.08.005
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Spatial and temporal analysis of hospitalized dengue patients in Bandung: demographics and risk.

    Faridah, Lia / Mindra, I Gede Nyoman / Putra, Ramadhani Eka / Fauziah, Nisa / Agustian, Dwi / Natalia, Yessika Adelwin / Watanabe, Kozo

    Tropical medicine and health

    2021  Volume 49, Issue 1, Page(s) 44

    Abstract: Background: Bandung, the fourth largest city in Indonesia and capital of West Java province, has been considered a major endemic area of dengue, and studies show that the incidence in this city could increase and spread rapidly. At the same time, ... ...

    Abstract Background: Bandung, the fourth largest city in Indonesia and capital of West Java province, has been considered a major endemic area of dengue, and studies show that the incidence in this city could increase and spread rapidly. At the same time, estimation of incidence could be inaccurate due to a lack of reliable surveillance systems. To provide strategic information for the dengue control program in the face of limited capacity, this study used spatial pattern analysis of a possible outbreak of dengue cases, through the Geographic Information System (GIS). To further enhance the information needed for effective policymaking, we also analyzed the demographic pattern of dengue cases.
    Methods: Monthly reports of dengue cases from January 2014 to December 2016 from 16 hospitals in Bandung were collected as the database, which consisted of address, sex, age, and code to anonymize the patients. The address was then transformed into geocoding and used to estimate the relative risk of a particular area's developing a cluster of dengue cases. We used the kernel density estimation method to analyze the dynamics of change of dengue cases.
    Results: The model showed that the spatial cluster of the relative risk of dengue incidence was relatively unchanged for 3 years. Dengue high-risk areas predominated in the southern and southeastern parts of Bandung, while low-risk areas were found mostly in its western and northeastern regions. The kernel density estimation showed strong cluster groups of dengue cases in the city.
    Conclusions: This study demonstrated a strong pattern of reported cases related to specific demographic groups (males and children). Furthermore, spatial analysis using GIS also visualized the dynamic development of the aggregation of disease incidence (hotspots) for dengue cases in Bandung. These data may provide strategic information for the planning and design of dengue control programs.
    Language English
    Publishing date 2021-05-26
    Publishing country Japan
    Document type Journal Article
    ZDB-ID 2209835-5
    ISSN 1349-4147 ; 1348-8945
    ISSN (online) 1349-4147
    ISSN 1348-8945
    DOI 10.1186/s41182-021-00329-9
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Evaluation and Clinical Validation of Guanidine-Based Inactivation Transport Medium for Preservation of SARS-CoV-2.

    Wiraswati, Hesti L / Gaffar, Shabarni / Ekawardhani, Savira / Fauziah, Nisa / Rinawan, Fedri R / Widyatmoko, Leonardus / Laelalugina, Amila / Arimdayu, Annissa R / Kusniati, Tri / Andari, Clarisa D / Faridah, Lia

    Advances in pharmacological and pharmaceutical sciences

    2022  Volume 2022, Page(s) 1677621

    Abstract: WHO declared the outbreak of COVID-19, caused by SARS-CoV-2, a pandemic in March 2020. More than 223 million cases and approximately 4.6 million deaths have been confirmed. Early diagnosis and immediate treatment became a priority during this pandemic. ... ...

    Abstract WHO declared the outbreak of COVID-19, caused by SARS-CoV-2, a pandemic in March 2020. More than 223 million cases and approximately 4.6 million deaths have been confirmed. Early diagnosis and immediate treatment became a priority during this pandemic. However, COVID-19 diagnostic testing resources are limited, especially early in the pandemic. Apart from being limited, the COVID-19 diagnostic tests using reverse transcription polymerase chain reaction (RT-PCR) have encountered storage, transportation, and safety issues. These problems are mainly experienced by developing poor countries, countries in the equatorial region, and archipelagic countries. VITPAD® is a guanidine-based inactivation transport medium (ITM) formulated to maintain the RNA quality of SARS-CoV-2 during transportation without cold chains. This study, conducted from September 2020 to March 2021, performed clinical validation of VITPAD® by comparing its performance with a globally commercially available ITM from the NEST brand. Its stability at room temperature, safety, and resistance at high temperatures was also tested using RT-PCR analysis. VITPAD® can reduce the infectious nature of the specimen, preserve the SARS-CoV-2 for 18 days at an ambient temperature, and resist high temperatures (40°C for 3 hours). A guanidine-based transport medium, such as VITPAD®, is compatible and recommended for RT-PCR-based molecular diagnosis of COVID-19.
    Language English
    Publishing date 2022-07-21
    Publishing country England
    Document type Journal Article
    ZDB-ID 3026687-7
    ISSN 2633-4690 ; 2633-4682 ; 2633-4690
    ISSN (online) 2633-4690 ; 2633-4682
    ISSN 2633-4690
    DOI 10.1155/2022/1677621
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Temporal Correlation Between Urban Microclimate, Vector Mosquito Abundance, and Dengue Cases.

    Faridah, Lia / Fauziah, Nisa / Agustian, Dwi / Mindra Jaya, I Gede Nyoman / Eka Putra, Ramadhani / Ekawardhani, Savira / Hidayath, Nurrachman / Damar Djati, Imam / Carvajal, Thaddeus M / Mayasari, Wulan / Ruluwedrata Rinawan, Fedri / Watanabe, Kozo

    Journal of medical entomology

    2022  Volume 59, Issue 3, Page(s) 1008–1018

    Abstract: Dengue Hemorrhagic Fever (DHF) is a major mosquito-borne viral disease. Studies have reported a strong correlation between weather, the abundance of Aedes aegypti, the vector of DHF virus, and dengue incidence. However, this conclusion has been based on ... ...

    Abstract Dengue Hemorrhagic Fever (DHF) is a major mosquito-borne viral disease. Studies have reported a strong correlation between weather, the abundance of Aedes aegypti, the vector of DHF virus, and dengue incidence. However, this conclusion has been based on the general climate pattern of wide regions. In general, however, the human population, level of infrastructure, and land-use change in rural and urban areas often produce localized climate patterns that may influence the interaction between climate, vector abundance, and dengue incidence. Thoroughly understanding this correlation will allow the development of a customized and precise local early warning system. To achieve this purpose, we conducted a cohort study, during January-December 2017, in 16 districts in Bandung, West Java, Indonesia. In the selected areas, local weather stations and modified light mosquito traps were set up to obtain data regarding daily weather and the abundance of adult female Ae. aegypti. A generalized linear model was applied to analyze the effect of local weather and female adult Ae. aegypti on the number of dengue cases. The result showed a significant non-linear correlation among mosquito abundance, maximum temperature, and dengue cases. Using our model, the data showed that the addition of a single adult Ae. aegypti mosquito increased the risk of dengue infection by 1.8%, while increasing the maximum temperature by one degree decreased the risk by 17%. This finding suggests specific actionable insights needed to supplement existing mosquito eradication programs.
    MeSH term(s) Aedes ; Animals ; Cohort Studies ; Dengue ; Female ; Humans ; Insect Vectors ; Microclimate ; Mosquito Vectors
    Language English
    Publishing date 2022-03-19
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 410635-0
    ISSN 1938-2928 ; 0022-2585
    ISSN (online) 1938-2928
    ISSN 0022-2585
    DOI 10.1093/jme/tjac005
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: Temporal Correlation Between Urban Microclimate, Vector Mosquito Abundance, and Dengue Cases

    Faridah, Lia / Fauziah, Nisa / Agustian, Dwi / Nyoman Mindra Jaya, I Gede / Putra, Ramadhani Eka / Ekawardhani, Savira / Hidayath, Nurrachman / Djati, Imam Damar / Carvajal, Thaddeus M. / Mayasari, Wulan / Rinawan, Fedri Ruluwedrata / Watanabe, Kozo

    Journal of medical entomology. 2022 Mar. 19, v. 59, no. 3

    2022  

    Abstract: Dengue Hemorrhagic Fever (DHF) is a major mosquito-borne viral disease. Studies have reported a strong correlation between weather, the abundance of Aedes aegypti, the vector of DHF virus, and dengue incidence. However, this conclusion has been based on ... ...

    Abstract Dengue Hemorrhagic Fever (DHF) is a major mosquito-borne viral disease. Studies have reported a strong correlation between weather, the abundance of Aedes aegypti, the vector of DHF virus, and dengue incidence. However, this conclusion has been based on the general climate pattern of wide regions. In general, however, the human population, level of infrastructure, and land-use change in rural and urban areas often produce localized climate patterns that may influence the interaction between climate, vector abundance, and dengue incidence. Thoroughly understanding this correlation will allow the development of a customized and precise local early warning system. To achieve this purpose, we conducted a cohort study, during January-December 2017, in 16 districts in Bandung, West Java, Indonesia. In the selected areas, local weather stations and modified light mosquito traps were set up to obtain data regarding daily weather and the abundance of adult female Ae. aegypti. A generalized linear model was applied to analyze the effect of local weather and female adult Ae. aegypti on the number of dengue cases. The result showed a significant non-linear correlation among mosquito abundance, maximum temperature, and dengue cases. Using our model, the data showed that the addition of a single adult Ae. aegypti mosquito increased the risk of dengue infection by 1.8%, while increasing the maximum temperature by one degree decreased the risk by 17%. This finding suggests specific actionable insights needed to supplement existing mosquito eradication programs.
    Keywords Aedes aegypti ; adults ; cohort studies ; dengue hemorrhagic fever ; females ; human population ; infrastructure ; land use change ; linear models ; medical entomology ; microclimate ; risk ; temperature ; viruses ; weather ; Indonesia
    Language English
    Dates of publication 2022-0319
    Size p. 1008-1018.
    Publishing place Entomological Society of America
    Document type Article
    ZDB-ID 410635-0
    ISSN 0022-2585
    ISSN 0022-2585
    DOI 10.1093/jme/tjac005
    Database NAL-Catalogue (AGRICOLA)

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  10. Article ; Online: The performance of point-of-care antibody test for COVID-19 diagnosis in a tertiary hospital in Bandung, Indonesia.

    Fauziah, Nisa / Koesoemadinata, Raspati C / Andriyoko, Basti / Faridah, Lia / Riswari, Silvita F / Widyatmoko, Leonardus / Prihatni, Delita / Ekawardhani, Savira / Fibriani, Azzania / Rachmawati, Emma / Ristandi, Ryan B / Alamanda, Cut Nc / Prodjosoewojo, Susantina / Lestari, Bony W / Santoso, Ida P

    Journal of infection in developing countries

    2021  Volume 15, Issue 2, Page(s) 237–241

    Abstract: Introduction: We aim to describe the performance of combined IgM and IgG point-of-care antibody test (POC-Ab) (Wondfo®) compared to real-time reverse transcriptase (rRT-PCR) (Allplex™ 2019-nCoV Assay) in detecting coronavirus disease 2019 (COVID-19).: ...

    Abstract Introduction: We aim to describe the performance of combined IgM and IgG point-of-care antibody test (POC-Ab) (Wondfo®) compared to real-time reverse transcriptase (rRT-PCR) (Allplex™ 2019-nCoV Assay) in detecting coronavirus disease 2019 (COVID-19).
    Methodology: We compared POC-Ab with rRT-PCR results among patients in a tertiary hospital from January to March 2020 in Bandung, Indonesia. We selected presumptive COVID-19 patients with positive rRT-PCR consecutively and 20 patients with negative rRT-PCR results were selected randomly from the same group of patients as controls. We described the sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV) with corresponding 95% confidence interval using serum and capillary blood samples. We also tested POC-Ab using non-COVID-19 (confirmed dengue and typhoid) patients' sera.
    Results: Twenty-seven patients with positive rRT-PCR result and 20 negative controls were included (68.1% males, mean age 46 (SD: 15.4)). Using the serum, the sensitivity of the POC-Ab was 63.0% (42.4-80.6), specificity was 95.0% (75.1-99.9), PPV was 94.4% (72.7-99.8), NPV was 65.5% (45.7-82.1). A subset of 20 patients was tested using a capillary blood sample. The accuracy of the capillary blood sample is lower compared to serum (50.0% vs. 78.7%). None of the non-COVID-19 sera tested were reactive.
    Conclusions: POC-Ab for COVID-19 has a high specificity with no false-positive result in non-COVID-19 sera. Therefore, it can be used to guide diagnostic among symptomatic patients in resource limited settings. Given its low sensitivity, patients with high suspicion of COVID-19 but non-reactive result should be prioritized for rRT-PCR testing.
    MeSH term(s) Adult ; Aged ; COVID-19/diagnosis ; COVID-19/etiology ; COVID-19 Nucleic Acid Testing/methods ; COVID-19 Serological Testing/methods ; False Positive Reactions ; Female ; Humans ; Immunoglobulin G/blood ; Immunoglobulin M/blood ; Indonesia ; Male ; Middle Aged ; Nasopharynx/virology ; Point-of-Care Systems ; Reverse Transcriptase Polymerase Chain Reaction/methods ; Sensitivity and Specificity ; Tertiary Care Centers
    Chemical Substances Immunoglobulin G ; Immunoglobulin M
    Language English
    Publishing date 2021-03-07
    Publishing country Italy
    Document type Journal Article
    ZDB-ID 2394024-4
    ISSN 1972-2680 ; 2036-6590
    ISSN (online) 1972-2680
    ISSN 2036-6590
    DOI 10.3855/jidc.13370
    Database MEDical Literature Analysis and Retrieval System OnLINE

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