Systematic documentation of the introduction of COVID-19 vaccines in Latin America and the Caribbean.

Objective: To document the process of introducing COVID-19 vaccines in a selection of Latin American and Caribbean countries, including the lessons learned and the strengths and weaknesses, and similarities and differences among programs.

Methods: This descriptive study is based on a systematic evaluation of the process of introducing COVID-19 vaccines in Argentina, Belize, Brazil, Costa Rica, Panama and Peru. Data were collected through a questionnaire distributed to key stakeholders.

Effectiveness of COVID-19 vaccines in Ecuador: A test-negative design.

Background: The COVID-19 pandemic poses a significant global health threat, characterized by high morbidity, severity, and the emergence of concerning variants. Latin America has been greatly affected, with high infection and mortality rates. Vaccination plays a crucial role in mitigating severe disease and controlling the pandemic.

Antibiotic prescription patterns in patients with suspected urinary tract infections in Ecuador.

Background: Urinary tract infections (UTI) are among the most common cause to prescribe antibiotics in primary care. Diagnosis is based on the presence of clinical symptoms in combination with the results of laboratory tests. Antibiotic therapy is the primary approach to the treatment of UTIs; however, some studies indicate that therapeutics in UTIs may be suboptimal, potentially leading to therapeutic failure and increased bacterial resistance.

Antibiotic Prescription Patterns in Children Under 5 Years of Age With Acute Diarrhea in Quito-Ecuador.

Background: Diarrheal disease remains a significant cause of child mortality, particularly in regions with limited access to healthcare and sanitation. Inappropriate practices, including unjustified medication prescriptions, pose challenges in the management of acute diarrhea (AD), especially in low- and middle-income countries.

Objective: This study analyzed antibiotic prescription patterns and assessed compliance with Integrated Management of Childhood Illness (IMCI) guidelines in children under 5 with AD in the Ministry of Public Health (MOPH) Ambulatory Care Centers of Quito city, Ecuador.

Soft-Tissue Sarcomas in Adults in Ecuador in the Period 2010-2020.

Background: Soft-tissue sarcomas (STSs) are rare tumors; they represent 1% of all tumors in adults. There are new diagnostic techniques to differentiate tumor types, and surgery continues to be the most important treatment for STS.

Methods: This cross-sectional study analyzed the morbidity and mortality caused by STS in adults between 2010 and 2020 using national databases.

A Pilot Study on the Use of Low Doses of CBD to Control Seizures in Rare and Severe Forms of Drug-Resistant Epilepsy.

Due to its anticonvulsant properties, cannabidiol can be supportive as an adjuvant therapy in the management of drug resistant epilepsy. This retrospective observational study evaluates the intensity and frequency of the seizures of patients with drug-resistant epilepsy that have been treated with antiepileptic medication associated with CBD in low doses for at least 12 months. Thirty-four patients were included in the study.

A Comparative Analysis of a Self-Reported Adverse Events Analysis after Receiving One of the Available SARS-CoV-2 Vaccine Schemes in Ecuador.

The COVID-19 pandemic has put a lot of pressure on health systems worldwide. Mass vaccination against SARS-CoV-2 has reduced morbidity and mortality worldwide. Despite their safety profiles, vaccines, as with any other medical product, can cause adverse events.

Return on Investment of 10-Valent Pneumococcal Conjugate Vaccine in Ecuador From 2010 to 2030.

Objectives: Ecuador introduced the pneumococcal conjugate vaccine in 2010. A recent time series analysis has demonstrated the impact of 10-valent pneumococcal conjugate vaccine (PCV10) on hospitalized pneumococcal disease in children. We leveraged these estimates to calculate the return on investment (ROI) of PCV10 in Ecuador from 2010 to 2030 at the national and regional levels.

Analysis of births, abortions and maternal mortality in adolescents in Ecuador from 2013 to 2016.

Introduction: Adolescent pregnancy is associated to school desertion, violence, termination of pregnancy under suboptimal conditions, obstetric complications and other consequences that can put the woman's quality of life at risk and of those that surround her. The purpose of this study is to describe the situation and tendencies of adolescent pregnancies, abortions and maternal deaths between 2013 and 2016 in Ecuador.

Methods: This cross-sectional study uses secondary data from national Ecuadorian vital statistics reports of adolescents between 10 and 19 years old.

Medical Cost of Upper Respiratory Tract Infections in Children in Ambulatory Care.

Objective: The aim of this study was to estimate the direct cost per episode and the annual cost for upper respiratory tract infection (URTI) in children in Ambulatory Health Centers of the Ministry of Public Health (MSP) of Ecuador.

Methods: A cost of illness study with a provider perspective was carried out through a micro-costing of health resources and valuated in international dollars. Medical visits, laboratory tests, imaging examinations, and other procedures were valued using the tariff framework of services for the National Health System, and for prescribed medication a reported cost registry of pharmacy purchases made in the year of study was used.

Morbidity and Mortality Due to Pneumococcal Disease in Children in Ecuador from 2005 to 2015.

Introduction: Studies have shown that pneumococcal disease significantly increases morbidity and mortality rates in children 5 years old and under. These infections constitute the main cause of preventable deaths in the world, considering the availability of vaccination. Considering that Ecuador is in a high incidence region, despite the introduction of the vaccine, this study aims to describe the burden of hospitalized pneumococcal disease and related mortality in our country between 2005 and 2015, to help decision-making processes for the health authorities.

Mental disorders in systemic lupus erythematosus: a cohort study.

Currently, the evaluation of mental disorders in patients with Systemic lupus erythematosus (SLE) is essential in the management of the illness because of their impact in morbimortality. The main purpose of this study was to determine the prevalence of mental disorders in a group of patients with SLE in a tertiary referral hospital in Quito-Ecuador. The main diffuse central nervous system psychiatric syndromes in SLE (psychosis, anxiety and mood disorders) and cognitive dysfunction were evaluated with the MINI International Neuropsychiatric Interview and the Montreal scale, respectively.

"Appropriateness and adequacy of antibiotic prescription for upper respiratory tract infections in ambulatory health care centers in Ecuador".

Background: Upper respiratory tract infections are the leading cause of misuse of antibiotics, a problem that leads to unnecessary adverse events and antibiotic resistance. Antibiotic prescription in Ecuador was analyzed in order to evaluate the state of antibiotic prescribing for upper respiratory tract infections. Both the appropriateness and adequacy of prescribing was evaluated.