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Pharmacoepidemiology, Volume 5, Issue 3

2026 September - 18 articles

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Articles (18)

  • Article
  • Open Access
655 Views
24 Pages

Perceived Credibility and Information-Verification Behavior in Relation to Self-Medication Influenced by Health Information on Social Media: A Cross-Sectional Study

  • Úrsula Ghassan El Awar,
  • Lara Ghassan El Awar,
  • Pietro Chaves Amaral Miralha,
  • Francisco Jordano da Silva Feitosa and ,
  • Karimy Moreira Cavalcante,
  • Lillian dos Santos Carneiro,
  • Ricardo Piqueira de Andrade Acatauassu,
  • Rima Aref El Awar Nigro,
  • Gleicy Alves Tavares Cohen and
  • Luann Wendel Pereira de Sena
  • + 13 authors+ 8 authors

Background/Objectives: Social media has become a major source of health information worldwide; however, how users appraise the credibility of online health information and verify its reliability may be associated with medication-related decision-maki...

  • Article
  • Open Access
504 Views
20 Pages

The Burden of Disease of Medication Errors: Analysis in ADR Caused Emergency Visits

  • Justyna Wozniak,
  • Katja S. Just,
  • Catharina Scholl,
  • Andrea Kriegisch-Stumpf and ,
  • Verena Graeff,
  • Anja Knüppel-Ruppert,
  • Matthias Schwab,
  • Thomas Seufferlein,
  • Ingo Graef and
  • Julia C. Stingl
  • + 6 authors+ 1 author

Background: Medication errors (MEs) are an important cause of preventable harm but remain insufficiently quantified in emergency care. This study assessed the frequency, characteristics, and clinical impact of MEs among adverse drug reaction (ADR)&nd...

  • Article
  • Open Access
486 Views
10 Pages

Clinical and Medication-Related Factors Associated with Adverse Renal Outcomes in Advanced Chronic Kidney Disease Patients Treated with Empagliflozin: A Real-World Study in Thailand

  • Ittaprach Yimsuk,
  • Artitaya Vongsaroj,
  • Pikanet Suebchompoo,
  • Adisorn Attarungrod and ,
  • Alisa Yamba and
  • Taniya Paiboonvong
  • + 1 author+ 0 author

Background: Sodium-glucose cotransporter-2 (SGLT2) inhibitors have been shown to reduce the rate of chronic kidney disease (CKD) progression and provide cardioprotective benefits beyond glycemic control. However, evidence regarding their effects on k...

  • Article
  • Open Access
534 Views
12 Pages

Shifts Toward Direct Oral Anticoagulants in Ambulatory Care: Utilization Trends and SARIMA Forecasts

  • Vasiliki Gougoula,
  • Konstantinos Kassandros,
  • Panagiotis Nikolaos Lalagkas,
  • Evangelia Nena and ,
  • Georgia Kaiafa,
  • Vangelis G. Manolopoulos,
  • Maria Panagopoulou,
  • Theodoros C. Konstantinides and
  • Christos Kontogiorgis
  • + 4 authors+ 0 author

Background: Anticoagulant treatment is central to the prevention and management of thromboembolic cardiovascular disease, and contemporary practice has increasingly shifted toward direct oral anticoagulants. Objectives: To quantify ambulatory anticoa...

  • Article
  • Open Access
1 Citations
730 Views
16 Pages

Primary Non-Adherence to Electronic Prescriptions in Lithuania, 2018–2024: Nationwide Prevalence, Factors, and Regional Variation

  • Viktorija Butrimaite,
  • Marija Blockyte,
  • Jurga Andreja Kazlauskaite,
  • Tomas Lasys and
  • Loreta Kubiliene

Background/Objectives: Primary non-adherence occurs when a prescribed medicine is never collected, preventing treatment from the beginning. Despite non-adherence being a widespread problem, most evidence comes from Western European and North American...

  • Article
  • Open Access
781 Views
17 Pages

Exploring the Medical Prescription of Cannabis sp.-Derived Products in Brazil: A National Cross-Sectional Survey

  • Caroline Taira Takara,
  • Beatriz Inacio Gonçalves,
  • Taynna Tatiane Pereira,
  • Tácio de Mendonça Lima and ,
  • Samara Jamile Mendes,
  • Gabriel Rocha Martins,
  • André Rolim Baby and
  • Marília Berlofa Visacri
  • + 3 authors+ 0 author

Background/Objectives: Patient access to cannabinoid-based therapies in Brazil has expanded with the availability of regulated Cannabis-derived products (CDPs). This study explored CDP prescribing practices among Brazilian physicians. Methods: Betwee...

  • Article
  • Open Access
434 Views
13 Pages

Serum Prolactin and Bone Mineral Density in Women with Schizophrenia Receiving Prolactin-Raising Antipsychotics: A Cross-Sectional Study

  • Kamonrat Somrak,
  • Chompoonuch Werawattanachai,
  • Apiradee Sangngarm,
  • Sipanut Silaket and
  • Tuanthon Boonlue

Background/Objectives: Antipsychotic-induced hyperprolactinemia may adversely affect skeletal health through suppression of the hypothalamic–pituitary–gonadal axis; however, the independent association between circulating prolactin and bo...

(This article belongs to the Special Issue The Pharmacoepidemiology of Antipsychotics: Utilization, Safety and Effectiveness in Real-World Settings)
  • Article
  • Open Access
464 Views
17 Pages

Report-Level Comparator-Definition Sensitivity in FAERS Cardiometabolic Disproportionality Analysis: A Long-Acting Cabotegravir/Rilpivirine HIV Pharmacovigilance Case Study

  • Shigeru Hasebe,
  • Chihiro Nishikawa,
  • Yuki Miura,
  • Taiki Kusaka and ,
  • Masayuki Tanaka,
  • Shiori Iwane,
  • Toshikazu Tsuji,
  • Hiroyuki Kushida and
  • Maho Kikuta
  • + 4 authors+ 0 author

Background/Objectives: Comparator selection can change disproportionality findings when multidrug therapies are represented by report-level listings rather than verified treatment histories. We evaluated a proxy-comparator framework for cardiometabol...

  • Article
  • Open Access
647 Views
12 Pages

Virologic Outcomes of Predominantly Tenofovir-Based First-Line Antiretroviral Therapy Among Treatment-Naïve HIV Patients in Davao City, Philippines

  • Alfredo A. Hinay,
  • Avee Joy B. Dayaganon,
  • Aprilyn F. Francisco-Breva,
  • Jennifer Ashley H. Reyes and
  • Reigner Jay B. Escartin

Background/Objectives: Tenofovir disoproxil fumarate (TDF)-containing regimens remain the cornerstone of first-line antiretroviral therapy (ART) in many low- and middle-income countries. However, concerns regarding treatment failure and antiretrovira...

  • Brief Report
  • Open Access
504 Views
10 Pages

Background/Objectives: Croatia is among the European countries with moderately high antibiotic consumption and correspondingly elevated antimicrobial resistance (AMR) rates. National-level surveillance, however, masks substantial county-level heterog...

  • Article
  • Open Access
363 Views
19 Pages

Reported Private-Sector Dispensing Trends of Methylphenidate in Costa Rica, 2017–2024: An Ecological Drug-Utilization Study

  • Esteban Zavaleta-Monestel,
  • Luis Guillermo Herrera-Jiménez,
  • Jeaustin Mora-Jiménez and
  • Sebastián Arguedas-Chacón

Background/Objectives: Methylphenidate is widely used for attention-deficit/hyperactivity disorder and is available in immediate-release (IR) and extended-release (XR) formulations. Long-term reported private-sector dispensing data from Costa Rica re...

  • Article
  • Open Access
463 Views
8 Pages

Influenza Vaccine Effectiveness Among Italian Adults: A Test-Negative Case–Control Study from an Italian Southern Province During the 2024/25 Winter Season

  • Giuseppe Di Martino,
  • Giustino Parruti,
  • Graziella Soldato,
  • Fabrizio Cedrone and ,
  • Carlo Crescenzi,
  • Paolo Fazii and
  • Tommaso Staniscia
  • + 2 authors+ 0 author

Background: In Italy, seasonal flu vaccination was recommended for all children aged 6 months to 6 years, all adults aged ≥60 years and specific at-risk groups. Influenza vac-cine effectiveness (IVE) varies from season to season. It can be related...

  • Article
  • Open Access
1,438 Views
33 Pages

Background: Glucagon-like peptide-1 receptor agonists (GLP-1RAs) and GLP-1/glucose-dependent insulinotropic polypeptide (GIP) dual agonists have revolutionized the treatment of type 2 diabetes and obesity. The rapid growth in public interest, off-lab...

  • Article
  • Open Access
590 Views
10 Pages

Background and Objective: Helicobacter pylori infection remains a major cause of chronic gastritis, dyspepsia, and peptic ulcer disease worldwide. Increasing antibiotic resistance, particularly to clarithromycin, has reduced the effectiveness of stan...

  • Article
  • Open Access
816 Views
20 Pages

Use of the Zipf–Mandelbrot Law in Modelling US FDA Adverse Reactions

  • Glen Atlas,
  • Sunil Dhar,
  • George Tewfik and
  • Dhvani Shihora

Background: The purpose of this preliminary study was to evaluate the use of the Zipf–Mandelbrot (ZM) law to mathematically model the percentage occurrence of adverse drug reactions (ADRs), as a function of rank, reported to the United States F...

  • Article
  • Open Access
1,090 Views
11 Pages

Assessment of Inappropriate Omeprazole Prescribing, Associated Factors and Financial Impact in the Outpatient Department of a General Hospital in Thailand

  • Saranporn Srithonrat,
  • Chayanat Pongsathabordee,
  • Satawat Kulworahathai,
  • Chidawan Prapat and ,
  • Aticha Jamratkittiwan,
  • Nichakan Jitakson and
  • Taniya Paiboonvong
  • + 2 authors+ 0 author

Background: Proton pump inhibitors (PPIs) are widely used for the treatment of gastrointestinal (GI) disorders. Omeprazole is one of the most commonly prescribed PPIs in Thailand. However, it is frequently overprescribed in hospital settings, increas...

  • Article
  • Open Access
721 Views
19 Pages

Background/Objectives: We described adverse event reporting patterns for insulin glargine marketed as 100 units/mL (Lantus), 300 units/mL (Toujeo), and 100 units/mL biosimilars (Basaglar/Semglee). Methods: We analyzed Food and Drug Administration Adv...

  • Article
  • Open Access
1 Citations
894 Views
18 Pages

Medication Adherence and Its Discordance with Glycemic Control in Type 2 Diabetes: A Real-World Study in Primary Health Care in the Brazilian Amazon

  • Laila de Castro Araújo,
  • Valéria dos Santos Lourenço,
  • Valéria de Castro Fagundes,
  • Alana Ferreira de Oliveira and ,
  • Ana Cristina Lo Prete,
  • Carolina Heitmann Mares Azevedo Ribeiro,
  • Érica dos Santos Sarges,
  • Luana Pereira Margalho,
  • Phelipe Augusto Rabelo Paixão and
  • Luann Wendel Pereira de Sena
  • + 15 authors+ 10 authors

Background/Objectives: Medication adherence is a critical determinant of therapeutic outcomes in type 2 diabetes mellitus (T2DM); however, its relationship with glycemic control remains inconsistent, particularly in real-world and socially vulnerable...

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Pharmacoepidemiology - ISSN 2813-0618