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NCT ID: NCT06403722 Completed - Clinical trials for Hypertension in Pregnancy

Perinatal Outcomes in Patients With Elevated sFlt-1/PlGF Ratio

Start date: November 15, 2023
Phase:
Study type: Observational

Retrospective cohort study that evaluated 190 subjects admitted with diagnosis of hypertensive disorder of pregnancy, between 24 and 36 6/7 weeks, with an sFlt-1/PlGF index greater than or equal to 110. Data were collected on their clinical course prior to termination of pregnancy, using the last reported sFlt-1/PlGF ratio value to classify the population into four cohorts: values between 110-205, between 206 and 654, between 655 and 999 and greater than 1000.

NCT ID: NCT05595538 Completed - COVID-19 Clinical Trials

Use of Multiple Doses of Convalescent Plasma in Mechanically Intubated Patients With COVID-19

Start date: June 6, 2020
Phase: Early Phase 1
Study type: Interventional

This study will assess the feasibility and safety of administering multiple doses of convalescent plasma to Covid-19 positive patients admitted to the Intensive Care Unit (ICU) receiving mechanical ventilation. Donor plasma will be obtained from Covid-19 recovered patients. All plasma used in this protocol will be collected following the guidelines issued by the Food and Drug Administration (FDA) and the Ministry of Health in Panama. Every patient recruited will receive one or two plasma units infused on days 0, 2, 4, 6, and 8. The primary objective of this study is feasibility. Feasibility will be assessed based on the proportion of subjects who consent and receive at least one dose of convalescent plasma more than once. The investigators will evaluate the safety and feasibility of this study by accounting for any related adverse event. The secondary study endpoints are overall survival at days 14, 28, and 60 after the first dose of convalescent plasma. Respiratory status and overall clinical status will be reviewed during follow-up until day nine and on days 14, 28, and 60.

NCT ID: NCT05594056 Completed - Preeclampsia Severe Clinical Trials

Transorbital Ultrasound of Optic Nerve Sheath Diameter Between Healthy Pregnant Women and Those With Severe Preeclampsia.

Start date: October 21, 2022
Phase: N/A
Study type: Interventional

The neurological alterations associated with preeclampsia depend on cerebral autoregulation, a theory that outlines the mechanisms by which the nervous system controls cerebral perfusion. However, with the loss of autoregulation, increased blood flow, edema and eventually increased intracranial pressure are triggered and may be translated into neurological manifestations such as symptoms of vasospasm, one of the criteria for severity in preeclampsia. Nervous system manifestations frequently found in preeclampsia are headache, blurred vision, scotomas and hyperreflexia. Although uncommon, temporary blindness (lasting a few hours to a week) may also accompany severe preeclampsia and eclampsia. The optic nerve, as part of the central nervous system, is surrounded by cerebrospinal fluid and dura mater, which forms the optic nerve sheath. Due to the connection with the intracranial subarachnoid space, the diameter of the optic nerve sheath is influenced by variations in cerebrospinal fluid pressure. Increased intracranial pressure is transmitted to the subarachnoid space surrounding the optic nerve, causing its expansion. Recent studies suggest that an optic nerve sheath diameter greater than 5 mm correlates 100% with ICP (intracerebral pressure) greater than 20 mm Hg. Due to the simple nature of the test and the limited time required to perform it, it is an ideal non-invasive test to assess changes in mental status, severe headache, and to take the necessary measures aimed at reducing intracranial pressure. The diagnosis of elevated intracranial pressure is challenging and critical, because early recognition and treatment are essential to prevent brain damage or death since preeclampsia with severe data remains one of the most frequent complications in our institution. These values are not taken from the obstetric population, so this study proposes the description of a standard value for the pregnant population. There are few studies that describe a value to help us define cases of this pathology and correlate it with the signs and symptoms of severity in patients with preeclampsia.

NCT ID: NCT05522296 Completed - Mpox Clinical Trials

Break-through Infection Following Mpox vaccinatIon

REMAIN
Start date: September 12, 2022
Phase:
Study type: Observational [Patient Registry]

The purpose of this study is to assess the protection of smallpox preexposure vaccination against infection with mpox in real-world individuals with risk factors for mpox.

NCT ID: NCT05415462 Completed - Seasonal Influenza Clinical Trials

A Study of mRNA-1010 Seasonal Influenza Vaccine in Adults

Start date: June 6, 2022
Phase: Phase 3
Study type: Interventional

The primary objectives of this study are to evaluate the humoral immunogenicity of mRNA-1010 relative to that of an active comparator against vaccine-matched influenza A and B strains at Day 29, and to evaluate the safety and reactogenicity of mRNA-1010.

NCT ID: NCT05282017 Completed - Clinical trials for COVID-19, SARS-CoV-2

LatInamerican Vaccine Effectiveness Against Hospitalizations Due to Circulating COVID-19 VoC RWE Study

LIVE
Start date: February 1, 2022
Phase:
Study type: Observational

COVID-19 is the infectious disease caused by the novel coronavirus known as SARS-CoV-2, that appeared in 2019. The World Health Organisation (WHO) declared the novel coronavirus a pandemic on 11 March 2020. The evolution of the pandemic is varying across countries, affected in part by different containment strategies ranging from extreme lockdown to relative inaction. As a result, there are regional waves of the disease and pockets of vulnerable populations. Globally, governments have acknowledged that effective vaccines against COVID-19 are the only way to guarantee a safe and sustained exit strategy from repeated lockdowns. The objective of this study is to estimate the vaccine effectiveness against hospitalizations due to circulating COVID-19 VoC among subjects eligible for vaccination with the AstraZeneca or any other COVID-19 vaccine provided in their country as per national/regional immunization recommendations prior to hospital admission. The study design is an observational prospective active-surveillance hospital-based study, with a test-negative case-control design (TNCC) of hospitalized COVID-19 like cases undergoing testing for SARS-CoV-2

NCT ID: NCT05252338 Completed - Influenza Clinical Trials

A Study to Evaluate the Safety, Reactogenicity and Immunogenicity of Vaccine CVSQIV in Healthy Adults

Start date: February 7, 2022
Phase: Phase 1
Study type: Interventional

This study aims to evaluate the safety and reactogenicity profile of CVSQIV at different dose levels.

NCT ID: NCT05130944 Completed - Stress Clinical Trials

Feasibility of Community Psychosocial Intervention for Women

Start date: September 9, 2021
Phase: N/A
Study type: Interventional

The purpose of the current protocol is to describe a cluster randomized feasibility trial examining the integration of a scalable stress management intervention into Entre Nosotras ('among/between us'), a community-based psychosocial intervention for migrant and host community women in Ecuador and Panamá. Specifically the study aims to: 1. Explore the relevance, acceptability, and feasibility of integrating a stress management intervention into community-based participatory women's group 2. Examine the feasibility of conducting a fully-powered cluster randomized controlled trial evaluating the effectiveness and implementation of integrating a stress management intervention into a community-based participatory women's group as compared to community-based participatory women's groups alone.

NCT ID: NCT04964908 Completed - Clinical trials for Chronic Lymphocytic Leukemia

Study to Understand Clinical Characteristics, Treatment Pathway in Chronic Lymphocytic Leukemia

CREEK
Start date: December 3, 2021
Phase:
Study type: Observational

A Multicenter Retrospective Study to understand the clinical characteristics, treatment pathway and resource utilization for patients with chronic lymphocytic leukemia A retrospective, multi-centre, observational study to describe disease characteristics, treatment patterns, treatment-related outcomes, and resource utilization for Chronic Lymphocytic Leukemia (CLL) patients in multiple international regions

NCT ID: NCT04962880 Completed - Clinical trials for Castration-resistant Prostate Cancer

HRR Prevalence in LatAm PROSPECT Study

PROSPECT
Start date: April 21, 2021
Phase:
Study type: Observational

Determine the prevalence of homologous recombination repair (HRR) gene mutations in participants with mCRPC in Latin America (LatAm) between February 2021 and January 2022.