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Journal : Bioscientia Medicina : Journal of Biomedicine and Translational Research

Antibiotics Used in Leptospirosis: A Narrative Literature Review Amelia F. Dewi; Armen Ahmad; Fadrian
Bioscientia Medicina : Journal of Biomedicine and Translational Research Vol. 6 No. 12 (2022): Bioscientia Medicina: Journal of Biomedicine & Translational Research
Publisher : HM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37275/bsm.v6i12.628

Abstract

Leptospirosis is an acute infectious disease that affects both humans and animals (zoonosis). This disease is caused by the Leptospira species, a bacterium with 250 serovar variations which thus detecting its cases is prominently challenging. In Indonesia, Leptospirosis is regarded as an iceberg phenomenon since such a challenge prevents this disease from being diagnosed in clinical practice, despite study data indicating that a significant percentage of reservoir rats in Indonesia are positive for Leptospira bacteria. As such, this disease has a high mortality of rats due to therapeutic delays. The usage of antibiotics is consequently considered an optimal therapy for leptospirosis. Antibiotics are chosen based on the clinical severity of the disease and should be administered as prophylaxis in high-risk groups in order to lower morbidity and mortality.
Characteristics of Adult Sepsis Patients Admitted to Department of Internal Medicine, Dr. M. Djamil General Hospital, Padang, Indonesia Elvia Fataya; Fadrian; Mustafa Noer; Dwitya Elvira; Yuliarni Syafrita; Netti Suharti
Bioscientia Medicina : Journal of Biomedicine and Translational Research Vol. 7 No. 3 (2023): Bioscientia Medicina: Journal of Biomedicine & Translational Research
Publisher : HM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37275/bsm.v7i3.791

Abstract

Background: Sepsis is a life-threatening organ dysfunction resulting from a dysregulated host response to infection. Septic shock is the most dangerous complication of sepsis, characterized by abnormalities in the circulatory and metabolic systems. This study aimed to determine the characteristics of adult sepsis patients admitted to the department of internal medicine of Dr. M. Djamil General Hospital, Padang, Indonesia. Methods: This research was a descriptive study and used secondary data from medical records. Samples in this study were medical record data from the medical record installation of Dr. M. Djamil General Hospital, Padang, Indonesia. The inclusion criteria were adult patients aged more than 18 years old, diagnosed with sepsis, and hospitalized in the department of internal medicine for the period of January 2020 to December 2021. Results: Most of the sepsis patients were mostly aged more than 60 years old (51.7%), female (57.2%), and had normal BMI scores (59.3%). The infections mainly originated from the lungs (80%), the most common comorbid disease was chronic kidney disease (26.4%), the most frequent causing microorganism was Escherichia coli (15.9%), the frequent degree of severity was a septic shock (60%), and cefepime was used as the initial empirical antibiotic (44.8%). Conclusion: Most sepsis patients were adults aged more than 60 years old and females, with the focus on infection originating from the lungs, degree of severity in the form of septic shock, and the most used initial empirical antibiotic, namely cefepime.
Successful Management of Panuveitis and Associated Complications in a Patient with Clinical Stage III HIV: A Case Report Putra, Ikhsan Amanda; Fadrian; Rohayat Bilmahdi
Bioscientia Medicina : Journal of Biomedicine and Translational Research Vol. 8 No. 12 (2024): Bioscientia Medicina: Journal of Biomedicine & Translational Research
Publisher : HM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37275/bsm.v8i12.1144

Abstract

Background: Human immunodeficiency virus (HIV) infection can lead to a myriad of ocular complications, including panuveitis, an inflammatory condition affecting the entire uvea and surrounding structures. The management of panuveitis in HIV patients is complex, often requiring a multidisciplinary approach to address both the underlying immunodeficiency and the ocular inflammation. Case presentation: We present the case of a 37-year-old male patient with clinical stage III HIV who presented with panuveitis in the right eye (OD) secondary to herpes zoster ophthalmicus (HZO). The patient also had post-herpetic neuralgia, oral candidiasis, and malnutrition. He reported a history of unprotected sexual encounters with multiple partners. The patient's CD4 count was critically low at 15 cells/µL, indicating severe immunosuppression. He was initiated on antiretroviral therapy (ART), prophylactic medications to prevent opportunistic infections, and pain management for post-herpetic neuralgia. Conclusion: This case highlights the challenges in managing panuveitis and associated complications in patients with advanced HIV infection. Early diagnosis, prompt initiation of ART, and a multidisciplinary approach are crucial for successful management and improving patient outcomes.
The Diagnostic Accuracy of IgG Avidity Testing for Differentiating Acute from Chronic Toxoplasmosis in Pregnant Women: A Meta-Analysis Hermalina Sherli Utami; Rohayat Bilmahdi; Fadrian
Bioscientia Medicina : Journal of Biomedicine and Translational Research Vol. 9 No. 12 (2025): Bioscientia Medicina: Journal of Biomedicine & Translational Research
Publisher : HM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37275/bsm.v9i12.1467

Abstract

Background: Differentiating acute from chronic Toxoplasma gondii infection during pregnancy is a critical diagnostic challenge. Persistent Immunoglobulin M (IgM) antibodies create ambiguity, complicating clinical management. The IgG avidity test serves as a key tool to estimate infection timing. This meta-analysis aimed to systematically evaluate and quantify the diagnostic accuracy of the IgG avidity test for identifying acute toxoplasmosis in pregnant women. Methods: A systematic literature search was conducted across PubMed, Scopus, Web of Science, EMBASE, and LILACS for studies published between January 2015 and December 2025 evaluating the IgG avidity test's diagnostic accuracy in pregnant women. Included studies required data for a 2x2 contingency table. The QUADAS-2 tool was used for bias assessment. A bivariate random-effects model was used to pool sensitivity, specificity, likelihood ratios (PLR, NLR), and the diagnostic odds ratio (DOR). Results: Seven studies, comprising 1,250 pregnant women, were included. The pooled sensitivity was 0.96 (95% Confidence Interval [CI]: 0.92–0.98), and the pooled specificity was 0.97 (95% CI: 0.94–0.99). The pooled PLR was 32.5 (95% CI: 15.1–69.8), the NLR was 0.04 (95% CI: 0.02–0.08), and the DOR was 785 (95% CI: 289–2134). The area under the SROC curve was 0.99 (95% CI: 0.97–1.00). Substantial heterogeneity was observed across studies. A sensitivity analysis excluding one study with a high risk of bias did not significantly alter the results, and Deeks' test showed no evidence of publication bias (p=0.21). Conclusion: The IgG avidity test demonstrated excellent pooled diagnostic accuracy for differentiating acute from chronic toxoplasmosis in pregnancy. However, significant heterogeneity across studies underscores that a single performance estimate is not universally applicable. The test is a powerful tool for resolving diagnostic uncertainty, but results must be interpreted based on assay-specific performance and in the context of the complete clinical picture.
Virological and Clinical Studies of Viral Hemorrhagic Fever (VHF): A Systematic Literature Review Fadrian; Armen Ahmad; Zaki Mahmudi Dasril
Bioscientia Medicina : Journal of Biomedicine and Translational Research Vol. 8 No. 9 (2024): Bioscientia Medicina: Journal of Biomedicine & Translational Research
Publisher : HM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37275/bsm.v8i9.1065

Abstract

Background: Viral hemorrhagic fever (VHF) is a group of zoonotic diseases caused by various RNA viruses, such as Ebola, Marburg, Lassa, Crimean-Congo hemorrhagic fever (CCHF), and Dengue. VHF poses a serious threat to global public health due to high morbidity and mortality rates. This study aims to conduct a systematic literature review of virological and clinical studies of VHF to understand the characteristics of the virus, pathogenesis, clinical manifestations, risk factors, diagnosis, and current therapeutic options. Methods: A comprehensive literature search was conducted on PubMed, Scopus, and Web of Science databases to identify relevant studies published between 2018 and 2024. Studies that met the inclusion criteria were evaluated for quality and narratively synthesized. Results: This review included 20 studies involving 2,350 VHF patients. Results demonstrated significant diversity in virologic characteristics, pathogenesis, and clinical manifestations among different types of VHF. These studies also highlight advances in molecular and serological diagnosis, as well as the development of antiviral and immunomodulatory therapies. Conclusion: This systematic literature review provides a comprehensive summary of current knowledge regarding the virology and clinical practice of VHF. These findings may guide the development of more effective prevention, diagnosis, and treatment strategies for this life-threatening disease.