Radial Access for Abdominopelvic Vascular Intervention

Launched by ZHONGDA HOSPITAL · Jul 14, 2023

Keywords

ClinConnect Summary

This clinical trial is looking at a new way to access blood vessels in the abdomen and pelvis using a method called radial access, which involves using the wrist instead of the groin. The main goal is to see if this approach is safe and effective for patients needing certain types of vascular interventions, which are procedures that help with blood flow problems. The researchers also want to find out if it’s safe to do this procedure more than once for patients who need it.

To be eligible for this trial, participants must be at least 18 years old and need a specific type of procedure in the abdomen or pelvis. They should have a healthy radial artery (the artery in the wrist) that is wide enough and should not have any infections or issues at the site where the procedure would be done. Participants will receive care and monitoring throughout the trial, and their involvement will help researchers understand if this new method can improve patient outcomes. It's important to note that certain health conditions may exclude someone from participating, and all participants or their family members must agree to join and provide consent.

Gender

ALL

Eligibility criteria

• Inclusion Criteria:
• • 1. Age ≥18 years old, gender is not limited;
• • 2. Patients who need abdominopelvic transarterial interventions
• • 3. Preoperative ultrasound assessment of radial artery diameter ≥2mm;
• • 4. Those with good radial pulse and normal Barbeau test (non-D wave);
• • 5. There was no infection, redness swelling or ulceration near the puncture site;
• • 6. Patients and(or) family members agreed to participate in the clinical study and signed informed consent
• Exclusion Criteria:
• • 1. Has a history of severe allergy or intolerance to contrast media or chemotherapy drugs;
• • 2. Absence or occlusion of the radial artery pulse;
• • 3. Need large sheath (≥6Fr);
• • 4. Previous history of stroke;
• • 5. Patients with chronic kidney disease who need to establish dialysis access or preserve upper limb blood vessels in the future;
• • 6. Previous history of interventional procedure through radial artery approach (re-intervention of enrolled patients is not included);
• • 7. The investigator believes that the aortic calcification is severe. and the risk of plaque detachment is existed;
• • 8. Patients and(or) family members do not agree to join the clinical trials and sign the informed consent ;
• • 9. According to the investigator's judgment, there are other conditions that are not suitable for participating in this clinical study.