Iván Chérrez-Ojeda
A5017345763- Urticaria and Related Conditions
- Asthma and respiratory diseases
- Allergic Rhinitis and Sensitization
- Food Allergy and Anaphylaxis Research
- Health Literacy and Information Accessibility
- Mobile Health and mHealth Applications
- Drug-Induced Adverse Reactions
- Dermatology and Skin Diseases
- COVID-19 Clinical Research Studies
- Social Media in Health Education
- Long-Term Effects of COVID-19
- Coagulation, Bradykinin, Polyphosphates, and Angioedema
- Autoimmune Bullous Skin Diseases
- Respiratory and Cough-Related Research
- Mast cells and histamine
- Obstructive Sleep Apnea Research
- Chronic Obstructive Pulmonary Disease (COPD) Research
- Neuroscience of respiration and sleep
- COVID-19 and Mental Health
- Respiratory Support and Mechanisms
- Smoking Behavior and Cessation
- Inhalation and Respiratory Drug Delivery
- COVID-19 and healthcare impacts
- Contact Dermatitis and Allergies
- Telemedicine and Telehealth Implementation
Universidad de Especialidades Espíritu Santo
2016-2025
Freie Universität Berlin
2025
Humboldt-Universität zu Berlin
2025
Charité - Universitätsmedizin Berlin
2024-2025
University of Guayaquil
2024-2025
Fraunhofer Institute for Translational Medicine and Pharmacology
2025
Research Research (South Africa)
2020-2024
Texas Children's Hospital
2024
Kennedy Clinic Hospital
2009-2023
Fatima Jinnah Medical University
2021-2023
The International Severe Asthma Registry (ISAR) was established in 2017 to advance the understanding of severe asthma and its management, thereby improving patient care worldwide. As first global registry for adults with asthma, ISAR enabled individual registries standardize pool their data, creating a comprehensive, harmonized dataset sufficient statistical power address key research questions knowledge gaps. Today, is largest repository real-world data on curating nearly 35,000 patients...
Abstract Background Coronavirus disease 2019 (COVID-19) has become a global pandemic with serious consequences that have led to the implementation of unprecedented social isolation measures. At early stages pandemic, Ecuador was one most affected countries in Latin America. The objective this study assess levels depression, anxiety and stress Ecuadorian general population during period due COVID-19. Methods A web-based survey consisting 31 short-answer multiple-choice questions administered...
The COVID-19 pandemic dramatically disrupts health care around the globe. impact of on chronic urticaria (CU) and its management are largely unknown.To understand how CU patients affected by pandemic; specialists alter patient management; course in with COVID-19.Our cross-sectional, international, questionnaire-based, multicenter UCARE COVID-CU study assessed consultations, remote treatment, changes medications, clinical consequences.The severely impairs care, less than 50% weekly numbers...
Introduction: Worsening air quality and pollution lead to numerous environmental health sustainability issues in the South Asia region. This study analyzes India, Nepal, Bangladesh, Pakistan, Sri Lanka, Nepal for data trends indicators. Methodology: By using a population-based design, six Asian countries were analyzed step-wise approach. Data obtained from government websites publicly available repositories region dynamics key variables. Results: Between 1990 2020, indicated highest rise CO2...
MASK-air
Abstract Background Chronic spontaneous urticaria (CSU) is unpredictable and can severely impair patients' quality of life. Patients with CSU need a convenient, user‐friendly platform to complete patient‐reported outcome measures (PROMs) on their mobile devices. CRUSE ® , the Urticaria Self Evaluation app, aims address this unmet need. Methods was developed by an international steering committee specialists. Priorities for app based recent findings in were defined allow patients track record...
Abstract Asthma is a prevalent respiratory condition that poses substantial burden on public health in the United States. Understanding its prevalence and associated risk factors vital for informed policymaking interventions. This study aims to examine asthma identify major U.S. population. Our utilized NHANES data between 1999 2020 investigate within We analyzed dataset of 64,222 participants, excluding those under 20 years old. performed binary regression analysis relationship demographic...
Adherence to rhinitis treatment has been insufficiently assessed. We aimed use data from the MASK-air mHealth app assess adherence oral antihistamines (OAH), intra-nasal corticosteroids (INCS) or azelastine-fluticasone in patients with allergic rhinitis. included regular European users self-reported and reporting at least 1 day of OAH, INCS azelastine-fluticasone. assessed weeks during which answered questionnaire on all days. restricted our analyses provided between January June, encompass...
Prostate cancer is the most commonly diagnosed in men worldwide, making up 21% of all cases. With 345,000 deaths per year owing to disease, there an urgent need optimize prostate care. This systematic review collated and synthesized findings completed Phase III clinical trials administering immunotherapy; a current trial index (2022) ongoing I-III records was also formulated. A total four with 3588 participants were included DCVAC, ipilimumab, personalized peptide vaccine, PROSTVAC vaccine....
The monkeypox virus (MPXV), an Orthopoxvirus family member, is the zoonotic agent that causes mpox (formerly known as monkeypox). ongoing pandemic has caused cases across continents involving 110 countries. This study aimed to assess knowledge and its determinants among healthcare personnel.This cross-sectional was conducted from June 6 25, 2022, 17 Arab self-administered questionnaire consists of 53 questions assessing about virus.In total, 5874 medical students clinical doctors countries...
Cardiovascular disease (CVD) is a leading cause of global mortality. Early intervention and prevention CVD depend on accurately predicting the risk CVD. This study aimed to investigate association between TyG index coronary heart (CHD), congestive failure (CHF), attack (HA), stroke, hypertension (HTN) among patients without diabetes in United States.
GA2LEN, the Global Allergy and Asthma European Network, HAE international (HAEi), global umbrella organization for world's hereditary angioedema (HAE) patient groups, have launched their joint ACARE (Angioedema Center of Reference Excellence) program, within GA2LEN's center reference excellence (CORE) initiative. Angioedema is a common, heterogeneous, often debilitating chronic condition frequently challenge physicians affected patients, especially patients suffering from recurrent attacks....
In medical informatics, deep learning-based models are being used to predict and diagnose cardiovascular diseases (CVDs). These can detect clinical signs, recognize phenotypes, pick treatment methods for complicated illnesses. One approach predicting CVDs is collect a large dataset of patient records use it train learning model. This study investigated early prediction using regression analysis on 2621 from UAE hospitals, including age, symptoms, CVD information. We propose long short-term...
ChatGPT was not intended for use in health care, but it has potential benefits that depend on end-user understanding and acceptability, which is where care students become crucial. There still a limited amount of research this area.