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NCT ID: NCT06137313 Recruiting - Hepatitis E Clinical Trials

Exposure to Hepatitis E Virus in Occitania, France

EVE
Start date: December 15, 2023
Phase:
Study type: Observational

The objective of the proposed work is to determine the seroprevalence of HEV in 2023 in a population of blood donors living in Occitania. Compare the current frequency of anti-HEV IgG and IgM markers with that of 2011. The serological techniques used and the questionnaires will be similar

NCT ID: NCT06137144 Recruiting - Lymphoma Clinical Trials

AZD3470 as Monotherapy and in Combination With Anticancer Agents in Participants With Relapsed/Refractory Haematologic Malignancies.

PRIMAVERA
Start date: January 23, 2024
Phase: Phase 1/Phase 2
Study type: Interventional

This study is designed to evaluate the safety, tolerability, PK and preliminary efficacy following oral administration of AZD3470 as a monotherapy, and in combination with other anticancer agents in participants with haematologic malignancies.

NCT ID: NCT06137118 Recruiting - Clinical trials for B-cell Acute Lymphoblastic Leukemia (B-ALL)

AZD0486 as Monotherapy in B-cell Acute Lymphoblastic Leukaemia

Start date: December 29, 2023
Phase: Phase 1/Phase 2
Study type: Interventional

This is a Phase 1/2, global multicentre, open-label, single-arm, dose escalation and dose optimisation study of AZD0486 to evaluate the safety, tolerability, and efficacy of AZD0486 monotherapy in participants with R/R B ALL who have received ≥ 2 prior lines of therapies. The study will consist of 3 parts. Part A monotherapy dose escalation. Part B dose optimisation. Part C Dose expansion at the recommended phase 2 dose (RP2D)

NCT ID: NCT06136650 Recruiting - Prostatic Neoplasms Clinical Trials

A Study of Opevesostat (MK-5684) Versus Alternative Next-generation Hormonal Agent (NHA) in Metastatic Castration-resistant Prostate Cancer (mCRPC) Post One NHA (MK-5684-004)

Start date: December 18, 2023
Phase: Phase 3
Study type: Interventional

The purpose of this study is to assess the efficacy and safety of opevesostat plus hormone replacement therapy (HRT) compared to alternative abiraterone acetate or enzalutamide in participants with Metastatic Castration-resistant Prostate Cancer (mCRPC) previously treated with one next-generation hormonal agent (NHA). The primary study hypotheses are that opevesostat is superior to alternative abiraterone acetate or enzalutamide with respect to radiographic progression free survival (rPFS) per Prostate Cancer Working Group (PCWG) Modified Response Evaluation Criteria in Solid Tumors (RECIST 1.1) as assessed by Blinded Independent Central Review (BICR) and overall survival (OS), in androgen receptor ligand binding domain (AR LBD) mutation positive and negative participants.

NCT ID: NCT06136637 Recruiting - Cardiac Surgery Clinical Trials

Monitoring of Glycocalyx for Prediction of Complications After Cardiac Surgery

MOGLYCC
Start date: June 1, 2022
Phase:
Study type: Observational

This is a prospective observational study of the evolution of the microcirculation and the sublingual glycocalyx in perioperative cardiac surgery under cardiopulmonary bypass. Our main objective is to evaluate the prognostic value of the variation of the thickness of the perioperative glycocalyx for the occurrence of a major complication in the first 24 hours after surgery.

NCT ID: NCT06136624 Recruiting - Clinical trials for Prostate Cancer Metastatic

Study of Opevesostat (MK-5684) Versus Alternative NHA in mCRPC (MK-5684-003)

Start date: December 31, 2023
Phase: Phase 3
Study type: Interventional

This is a phase 3, randomized, open-label study of opevesostat compared to alternative abiraterone acetate or enzalutamide in participants with metastatic castration-resistant prostate cancer (mCRPC) with respect to overall survival (OS) and to radiographic progression-free survival (rPFS) per Prostate Cancer Working Group (PCWG) Modified Response Evaluation Criteria In Solid Tumors (RECIST 1.1) as assessed by blinded independent central review (BICR) in participants with mCRPC previously treated with next-generation hormonal agent (NHA) and taxane-based chemotherapy. It is hypothesized that opevesostat is superior with respect to OS and rPFS per PCWG Modified RECIST 1.1 as assessed by BICR in androgen receptor ligand binding domain (AR LBD) mutation-negative and -positive participants.

NCT ID: NCT06135987 Recruiting - Diabetic Foot Ulcer Clinical Trials

Clinical Evaluation in Real Life of TLC-NOSF Dressings in the Local Treatment of Chronic Wounds (DFU and VLU)

STARTLIFE
Start date: June 24, 2022
Phase:
Study type: Observational

The objective of this study is to document the performance and the safety of UrgoStart Plus® Border, UrgoStart Plus® Pad and UrgoStart Interface® in the local treatment of diabetic foot ulcers (neuropathic or neuroischemic - non-critical ischemia) and venous or mixed predominantly venous leg ulcers, in real life conditions and current practice, in France.

NCT ID: NCT06133907 Recruiting - Clinical trials for Allergic Bronchiolitis

Investigation of the Frequency of Hereditary Hyper Alpha-tryptasemia in Patients With Elevated Basal Tryptasemia

HaT
Start date: December 5, 2023
Phase: N/A
Study type: Interventional

The aim of the study is to assess the number of patients with elevated blood tryptase for whom this elevation could be linked to a hereditary alpha-tryptase secretion abnormality or hyper-alpha-tryptasemia. This information will enable to better optimize the management and follow-up of patients who have experienced hypersensitivity reactions and have elevated basal blood tryptase levels. The patients will be offered the opportunity to take part in the study. If they consent to participate, they will be tested for hereditary hyper-alpha-tryptasemia. A blood sampling will be performed in the center. A few weeks after, the patient will be informed about the blood sample result during a medical consultation organized in the center.

NCT ID: NCT06133790 Recruiting - Clinical trials for Head and Neck Cancer

Profiles of Expression in HPV+ Versus HPV Head and Neck Cancers

HPVNGS
Start date: January 1, 2024
Phase:
Study type: Observational

Squamous cell cancers of the head and neck are classically correlated to excessive consumption of alcohol and tobacco and have a rather poor prognosis. However, the incidence of Head and Neck cancers in patients without alcohol-smoking risk factor has continued to increase in recent years, in relation to more and more frequent HPV contamination. Some studies show a difference in the expression of certain genes within the two groups of tumors (HPV+ and HPV-) including some that confer sensitivity to certain chemotherapies and others to radiotherapy. However, patients with HPV+ Head and Neck cancers are treated according to the same referential as HPV- Head and Neck cancers. There is therefore a real need for studies identifying predictive markers in order to be able to offer patients a more effective suitable and less invasive treatment.

NCT ID: NCT06133621 Recruiting - Normal Pregnancy Clinical Trials

Determination of Reference Values for Diluted Russell's Viper Venom Time (dRVVT) Specific to Pregnant Women (GRAPL)

GRAPL
Start date: March 28, 2024
Phase:
Study type: Observational

Pregnancy is associated with significant changes in several aspects of haemostasis, especially an imbalance between procoagulant and anticoagulant factors. These changes contribute to creating a state of hypercoagulability, mainly at the end of pregnancy and during the post-partum period, protecting pregnant women from delivery haemorrhage, but exposing them to a major thromboembolic risk. Vascular diseases of pregnancy (VDP) are obstetric diseases which are linked to an ischaemic origin associated with placental thrombosis. These include pre-eclampsia, retroplacental haematoma, intrauterine growth retardation and even foetal death in utero. A number of risk factors have been identified for these VDPs, some of which have extremely serious consequences, the main one being antiphospholipid syndrome (APS). The diagnosis of VDP in a current or previous pregnancy requires close monitoring and joint management by an obstetrician, haemostasis physician, internist and medical biologist, particularly in terms of pre, peri- and post-partum anticoagulation in patients at increased risk of thromboembolism. The aim of treating APS during pregnancy is : to reduce the occurrence of maternal arterial or venous thrombotic complications in one hand and in the other hand to reduce the occurrence of obstetric complications, which are responsible of a significant morbimortality rate. The detection of a possible APS during pregnancy will therefore determine the specific management of patients. The latest guidelines from the Groupe Français d'Etude sur l'Hémostase et la Thrombose (GFHT) in 2022 recommended a diluted Russell's viper venom time (dRVVT) and an activated partial thromboplastin time (APTT) measured using a sensitive reagent such as silica (SCT) should be used to assess the presence of LA.