Jacksonville, FLNCT07169799Now EnrollingIRB Ready

Gastric Antral Vascular Ectasia Clinical Trial in Jacksonville, FL

Access cutting-edge gastric antral vascular ectasia treatment through this clinical trial at a research site in Jacksonville. Study-provided care at no cost to qualified participants.

Sponsored by Mayo Clinic

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Expert Care in Jacksonville

Access gastric antral vascular ectasia specialists at no cost

IRB Approved

This study follows strict safety protocols and ethical guidelines

No-Cost Care

All study-related gastric antral vascular ectasia treatment provided free

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Why Participate?

  • No-Cost Study Care

  • Local to Jacksonville

    Convenient for FL residents

  • Cutting-Edge Treatment

    Access to innovative therapies

  • Expert Medical Care

    Close monitoring by specialists

  • Possible Compensation*

    For time and travel

*Compensation varies by study. Confirm details with coordinator.

Simple Process

  1. 1Submit this form
  2. 2Phone screening
  3. 3Visit Jacksonville site if eligible
  4. 4Begin participation

About This Gastric Antral Vascular Ectasia Study in Jacksonville

The purpose of this study is to evaluate the impact of cryotherapy spray treatment for eradication of gastric antral vascular ectasia by measuring the change in hemoglobin levels and transfusion requirements in the first 6 months of cryotherapy treatment compared to the previous 6 months

Sponsor: Mayo Clinic

Who Can Participate

Inclusion Criteria

• Diagnosis of antral-predominant GAVE: Endoscopic confirmation of gastric-antral vascular ectasia affecting the antrum, without severe portal-hypertensive gastropathy. Sub-classify as nodular or non-nodular GAVE.
Age: ≥ 18 years at the time of consent.
Recent transfusion-dependent anemia
≥ 1 packed-RBC transfusion for GAVE-related bleeding within the last 6 months to maintain hemoglobin (Hgb) \> 8 g/dL (or \> 7 g/dL if no coronary/vascular disease).
Standard-of-care transfusion thresholds:
If no coronary artery/vascular disease (CVD): transfuse 2 units when Hgb \< 7 g/dL.
If CVD present: transfuse 2 units when Hgb \< 8 g/dL.
After any transfusion, re-check Hgb within 1 week and repeat transfusion per the same criteria as needed.
Documented transfusion history: o Medical records must show indication that each transfusion was for presumed GAVE-related bleeding.
Treatment status: o Either treatment-naïve or ≤ 3 prior endoscopic ablation sessions for GAVE.
Baseline data availability: Participant records must include endoscopic treatment dates, hemoglobin values, and transfusion data for 6 months prior to enrollment (extension up to 9 months permitted if data unavailable). Required elements:
total number of transfusions,
total number of prior endoscopic treatments, and calculated change in hemoglobin from baseline: Δ Hgb = Hgb(T-6 mo) - Hgb(T0) \[extendable to Hgb(T-9 mo) if 6-month data are incomplete\]
Capacity to consent: Able and willing to provide written informed consent.

Exclusion Criteria

Other gastrointestinal pathology o Active peptic-ulcer disease, inflammatory bowel disease, severe portal-hypertensive gastropathy, or untreated esophageal/gastric varices.
Coagulopathy o Known bleeding disorder or acquired coagulopathy not attributable to GAVE.
Severe comorbidity / high procedural risk
Advanced heart failure, severe renal impairment, or any condition classified ASA IV or V.
Estimated life-expectancy \< 6 months.
Karnofsky performance status ≤ 40.
Deemed unfit for endoscopic procedures by the treating physician.
Pregnancy / lactation: o Pregnant or breastfeeding, or planning pregnancy within 6 months of consent.
Prior incompatible therapy o Previous cryoballoon ablation for GAVE.
Ability to participate
Unable or unwilling to comply with the protocol or follow-up schedule.
Unable or unwilling to provide written informed consent.

Not sure if you qualify? Submit your interest and a study coordinator will help determine your eligibility.

Frequently Asked Questions

Q:Is this study available in Jacksonville?

Yes, this clinical trial (NCT07169799) has an active research site in Jacksonville, FL that is currently enrolling participants.

Q:Is it safe to participate?

Clinical trials follow strict safety guidelines and ethical standards. This study has been reviewed and approved, and participants are closely monitored by medical professionals. You can withdraw at any time.

Q:Will I be compensated?

Many clinical trials offer compensation for your time and travel expenses. Specific compensation details will be discussed during the screening process. All study-related medical care is provided at no cost.

Q:Can I leave the trial if I change my mind?

Absolutely. Participation is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty.

Still have questions? Our study coordinators are here to help.

Gastric Antral Vascular Ectasia Treatment Options in Jacksonville, FL

If you're searching for gastric antral vascular ectasia treatment options in Jacksonville, FL, this clinical trial (NCT07169799) may be an excellent opportunity. Clinical trials provide access to cutting-edge treatments that aren't yet available to the general public, often at no cost to participants.

Our Jacksonville research site is actively enrolling participants for this clinical trial. You'll receive care from experienced gastric antral vascular ectasia specialists who are at the forefront of medical research. All study-related care, including examinations, treatments, and monitoring, is provided at no cost to qualified participants.

Looking for more options? Browse all gastric antral vascular ectasia clinical trials near you to find additional studies recruiting in your area.

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