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Vascular Anomaly clinical trials

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NCT ID: NCT05983159 Not yet recruiting - Clinical trials for Arteriovenous Malformations

A Trial of Targeted Therapies for Patients With Slow-Flow or Fast-Flow Vascular Malformations

TARGET-VM
Start date: August 2024
Phase: Phase 2
Study type: Interventional

Recent studies have demonstrated that growth of vascular malformations can be driven by genetic variants in one of 2 signalling pathways. Targeted drugs specific to these pathways have been developed and shown to be effective in treating cancer. This study will describe the effectiveness of (i) 48 weeks of alpelisib therapy for participants with slow-flow vascular malformations and a gene mutation in one of these signalling pathways (module 1) and (ii) 48 weeks of mirdametinib therapy for participants with fast-flow vascular malformations and a gene mutations in the other signalling pathway (module 2).

NCT ID: NCT04836884 Completed - Clinical trials for Arteriovenous Malformations

Vascular Anomaly Pathology and Genomics Biopsy Study

Start date: April 6, 2021
Phase: N/A
Study type: Interventional

The purpose of this research is to gather information on the safety and effectiveness of core biopsy of vascular anomalies for clinical pathology and clinical genomics studies.

NCT ID: NCT04464655 Recruiting - Clinical trials for Coronary Artery Disease

A 10-Minute Cardiovascular Magnetic Resonance Protocol for Cardiac Disease

Start date: December 12, 2019
Phase:
Study type: Observational

This study aims to identify and assess new CMR techniques that can improve current CMR protocols.

NCT ID: NCT04194619 Not yet recruiting - Marfan Syndrome Clinical Trials

Pregnancy in Women With Rare Multisystemic Vascular Diseases: COGRare5 Study

COGRare5
Start date: January 2020
Phase:
Study type: Observational

There are no prospective studies of pregnancies for the diseases studied here in (Heredity Hemorrhagic Telangiectasia, Marfan syndrome, primary lower limb lymphedema, superficial arteriovenous malformations, and cerebro-spinal arteriovenous malformations) although complications of these can present life-threatening health problems for the mother and her baby. The purpose of this National prospective study is to obtain greater insight into obstetrical complications associated with rare maternal vascular genetic disorders in order to improve prevention and to reduce risk of death. In this context, experts and patient associations consider that there is a need to make real progress in the formulation of recommendations based on scientific data.

NCT ID: NCT04172922 Recruiting - Vascular Anomaly Clinical Trials

Topical Rapamycin/Sirolimus for Complicated Vascular Anomalies and Other Susceptible Lesions

NOVA
Start date: April 1, 2020
Phase: Phase 1
Study type: Interventional

Proposed Study: Treatment protocol for the use of the topical Rapamycin/Sirolimus for Complicated Vascular Anomalies and other susceptible lesions 1. Aim The aim of this treatment study is to evaluate the benefit and tolerability of topical sirolimus applied to cutaneous vascular anomalies in pediatric patients. The primary end point will be individually determined based on improvement in lesional clinical characteristics over baseline 2. Rationale for topical sirolimus use in VA The rationale for the use of topical sirolimus is to minimize these potential side effects and risks. Data for the use of topical sirolimus for vascular anomalies at this time are anecdotal and case reports only. As such, this prospective protocol seeks to determine the effectiveness and tolerability of topical sirolimus on patients with vascular anomalies that have a cutaneous component. 3. Experimental design This is an open-labeled efficacy trial with the aim to determine if topical sirolimus can be safe and efficacious in treating the cutaneous component of complicated vascular anomalies. Patients who meet eligibility criteria with a diagnosis of vascular anomaly (VA) with cutaneous component will be offered treatment with the investigational topical sirolimus. Patients will receive topical sirolimus therapy for a total of six months and will be monitored regularly at the research site for clinical response. Response will be based on pre-determined clinical criteria. Patients will be removed from study if there is no response at three months after initiation of therapy. Clinical response will be defined as improvement in measurable parameters defined at the time of initiation of therapy. These include 1. Size of lesions, measured in two parallel longest diameters 2. Flattening of lesion 3. Number of vesicles 4. Episodes of superinfection or bleeding 5. Improvement in pain 4. Drug Information The topical sirolimus formulation will be made at a concentration of 1% sirolimus ointment. Bulk sirolimus powder will be compounded in a liposomal base in a GMP level pharmaceutical company. This base will enhance drug penetration into the skin. It ensures adequate adhesion to the application area and a low degree of systemic absorption. Due to limited absorption only mild side effects are expected.

NCT ID: NCT03583307 Completed - Vascular Anomaly Clinical Trials

Efficacy and Safety of Sirolimus to Vascular Anomalies

Start date: June 1, 2018
Phase: N/A
Study type: Interventional

To evaluate the safety and efficacy of Sirolimus in complicated vascular anomalies in Chinese children

NCT ID: NCT03001180 Recruiting - Vascular Anomaly Clinical Trials

Identification of Biomarkers for Patients With Vascular Anomalies

Start date: April 2015
Phase:
Study type: Observational

The study will use blood (serum and plasma) and tissue obtained from participants undergoing prescribed surgical resection of vascular anomalies of interest proposed in this study. The study will also use blood (serum and plasma) and tissue collected and stored in a tissue bank maintained by the Department of Hematology/Oncology.

NCT ID: NCT00833599 Enrolling by invitation - Lymphedema Clinical Trials

Imaging Lymphatic Function in Normal Subjects and in Persons With Lymphatic Disorders

Start date: January 2009
Phase:
Study type: Observational

The purpose of this study is to demonstrate the feasibility of near-infrared fluorescence imaging in subjects with acquired or hereditary lymphedema, in subjects with lipidema and other lymphovascular disorders and in normal health subjects; in order to attempt to correlate imaging phenotype(s) with genotype(s).