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NCT ID: NCT05571254 Completed - Syncope Clinical Trials

The Management of Transient Loss of Consciousness and Suspected Syncope in European Emergency Departments

SEED
Start date: September 12, 2022
Phase:
Study type: Observational

Prospective multi centre cohort study examining the clinical presentation, diagnostic tests, and management of adult Emergency Department (ED) patients presenting with Transient Loss of Consciousness (TLOC) either undifferentiated or thought to be of syncopal origin.

NCT ID: NCT05568979 Completed - Clinical trials for Influenza (Healthy Volunteers)

Safety Surveillance of VaxigripTetra® and Efluelda® Influenza Vaccines in Europe During the Influenza Season 2022/23

Start date: October 6, 2022
Phase:
Study type: Observational

This is an enhanced passive safety surveillance conducted in routine clinical care setting. Spontaneously reported ADRs will be collected by study staff following routine vaccination. The primary objective of this surveillance is to estimate the vaccinee reporting rate (RR) of suspected adverse drug reactions (ADRs) occurring within 7 days following routine vaccination with VaxigripTetra® and Efluelda®, respectively, during the Northern Hemisphere (NH) influenza season 2022/23. The secondary objectives of the study are: - To estimate the vaccinee reporting rate of suspected ADRs occurring within 7 days following routine vaccination with VaxigripTetra® and Efluelda®, respectively, according to the pre-defined age groups (not applicable for Efluelda®) - To estimate the vaccinee reporting rate of serious suspected ADRs after vaccination with VaxigripTetra® and Efluelda®, respectively, at any time following vaccination, within the EPSS

NCT ID: NCT05568797 Completed - Clinical trials for Respiratory Syncytial Virus Infections

A Study on the Immune Response and Safety of a Vaccine Against Respiratory Syncytial Virus (RSV) When Given Alone or Co-administered With an Adjuvanted Vaccine Against Influenza in Adults Aged 65 Years and Above

Start date: October 14, 2022
Phase: Phase 3
Study type: Interventional

The aim of this study is to assess the immunogenicity, safety and reactogenicity of the RSV PreFusion protein 3 older adult (RSVPreF3 OA) investigational vaccine when co-administered with an adjuvanted quadrivalent influenza (FLU aQIV) vaccine, in adults aged 65 years of age (YOA).

NCT ID: NCT05553769 Completed - Exercise Training Clinical Trials

Resistance Training, Detraining, and Retraining Study 2022

TraDeRe2022
Start date: March 1, 2022
Phase: N/A
Study type: Interventional

The research project is aiming to examine the muscular adaptations to resistance training (RT), detraining (DT) and repeated RT (i.e. retraining). The research project will also examine differences in muscular adaptations between 20 weeks of continuous RT and 20 weeks of intermittent RT including a 10-week DT period in the middle of the training intervention. This is randomized controlled trial in which the research participants will be randomized into discontinuous and continuous groups (both n=~20). Both will be doing a 2-3-week familiarization and control period at the start. Then in the former there will be an initial strength training period (10-wks), a DT period (10-wks), and a second strength training (retraining) period (10-wks). The second group includes a 10-wk non-training control period (10-wks) followed by a RT period (20-wks). Participants will be young, healthy men and women (age 18-35, which 50% are females) with no systematic RT experience during the last 6 months. Measurements will be completed before and after each study period. Body composition will be measured via bioelectrical impedance analysis (BIA) and 3D body scans. Dynamic leg press and elbow flexion one repetition-maximum (1RM) will be used to test maximal strength. Anaerobic performance and strength endurance will be tested in elbow flexion and dynamic leg press using RM tests. Vastus lateralis (VL) and biceps brachii muscle cross-sectional area (CSA) will be assessed via ultrasound. Muscle biopsies of the VL muscle will be obtained to assess changes in muscle fiber morphology and factors regulating and associated with the hypertrophic processes and metabolism. Blood samples will be collected to analyze changes in metabolism and physiology. A rating of perceived exertion (RPE) during training will be collected after every exercise to ensure proper training intensity. Finally, nutrition and habitual physical activity will be assessed with 4-day diet diaries and physical activity questionnaires before the intervention and during each 10-week period.

NCT ID: NCT05507450 Completed - Dengue Virus Clinical Trials

Safety and Immunogenicity of Three V181 Dengue Vaccine Potencies in Adults (V181-003)

Start date: September 7, 2022
Phase: Phase 2
Study type: Interventional

The primary objective of this study is to compare the dengue virus-neutralizing antibody geometric mean titers (GMTs) for each of the 4 dengue serotypes (DENV1, DENV2, DENV3, and DENV4) at Day 28 post-vaccination for participants administered the V181 Low-Potency Level vaccine versus the V181 Mid-Potency Level vaccine. This study will also evaluate the safety and tolerability of 3 different V181 potency level vaccines. The primary hypothesis of the study is that the V181 Low-Potency Level vaccine is non-inferior to the V181 Mid-Potency Level vaccine for each of the 4 dengue serotypes based on GMTs at Day 28 post-vaccination.

NCT ID: NCT05488613 Completed - Clinical trials for Acute Myeloid Leukemia (AML)

Healthcare Resource Utilization in Adults Diagnosed With Acute Myeloid Leukemia (AML)

Start date: September 24, 2020
Phase:
Study type: Observational

This was a non-interventional, retrospective registry study, utilizing electronic health record (EHR) data collected in the hospital district of Helsinki and Uusimaa (HUS). Real-world health care resource utilization (HCRU) of AML patients was characterized.

NCT ID: NCT05485844 Completed - Diastasis Recti Clinical Trials

Low Back Pain and Motor Control Dysfunction After Pregnancy- the Possible Role of Abdominal Rectus Muscle Diastasis

D2
Start date: January 1, 2018
Phase:
Study type: Observational [Patient Registry]

The aim of this study was to compare participants with increased symptoms after index pregnancy with those reporting no change in back pain or subjective movement control and analyzed their inter rectus distance (IRD). This study is a case-control study of a cohort of women who had delivered a year earlier. We recruited participants with increased symptoms (n=14) after index pregnancy and controls (n=41) and recorded their inter rectus distance with ultrasound. A questionnaire was filled, and an ultrasound was performed two times for the study groups.

NCT ID: NCT05479968 Completed - Clinical trials for Coronary Artery Disease

Spectroscopic Assessment of Intramyocardial Oxygen Saturation Feasibility During Open-heart Surgery

Start date: September 10, 2021
Phase:
Study type: Observational

This traditional feasibility study aims to capture preliminary safety and effectiveness information on a near-final Investigational Device design to adequately plan the forthcoming pivotal study.

NCT ID: NCT05464420 Completed - Clinical trials for Pneumococcal Disease

A Study to Evaluate the Safety, Tolerability, Immunogenicity, and Lot Consistency of V116 in Adults 18 to 49 Years of Age (V116-004, STRIDE-4)

Start date: August 12, 2022
Phase: Phase 3
Study type: Interventional

This study will evaluate the safety, tolerability, and immunogenicity of a pneumococcal 21-valent conjugate vaccine (V116) in pneumococcal vaccine-naïve adults 18 to 49 years of age. The primary study hypothesis is that all 3 lots of V116 are equivalent as assessed by the serotype-specific opsonophagocytic activity (OPA) Geometric Mean Titers (GMTs) at 30 days postvaccination for all serotypes included in V116.

NCT ID: NCT05435703 Completed - Clinical trials for Primary Aldosteronism

Renal Cysts and Primary Aldosteronism

Start date: October 7, 2020
Phase:
Study type: Observational

During routine subtyping of confirmed primary aldosteronism by adrenal vein sampling extra plasma samples are drawn from both renal veins and from inferior vena cava. Plasma renin concentration and renin activity are analysed from these samples. Adrenal computed tomographies are analysed for cysts and other possible pathology by a blinded radiologist. Aim is to evaluate correlation between renal pathology and renin measurements.