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WithdrawnNCT02539303Updated Aug 4, 2022

Delivery of Yamani-15/5 Chemical Solution for PAD

A Phase 1 interventional study of Yamani-15/5 chemical solution in Peripheral Arterial Disease, sponsored by Mayo Clinic. Withdrawn. Open to participants aged 18 Years to 85 Years. Per ClinicalTrials.gov, last updated 2022-08-04.

Sponsored by Mayo Clinic · Phase 1, Interventional, and Treatment

Why this study was withdrawn
Unable to enroll subjects
Phase
Phase 1
Study type
Interventional
Enrollment
0
Allocation
Not applicable
Ages
18 Years to 85 Years
Sex
All
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Study summary

This is a feasibility pilot study to evaluate the impact of local delivery of Yamani-15/5 (combination of L-Lactic acid 15% and D-Gluconic acid 5%) on vascular calcification of lower extremities in patients with severe peripheral arterial disease (PAD) who were deemed to have unreconstructable arterial disease and who have already been scheduled to undergo limb amputation (below knee or above knee amputation).

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Conditions studied

  • Peripheral Arterial Disease
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In context

Peripheral Arterial Disease

1,573 studies on the registry are indexed under Peripheral Arterial Disease; 284 are open to participants now.

Browse Peripheral Arterial Disease studies →

Lead sponsor

Mayo Clinic is the lead sponsor of 3,264 studies on the registry; 670 are open to participants now.

Of its 450 completed or terminated interventional studies of FDA-regulated products, 318 (71%) have results posted.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
18 Years to 85 Years
Sexes eligible
All
Accepts healthy volunteers
No

Eligibility criteria

Subject has severe calcific PAD who have been deemed to have unreconstructable arterial disease and who have already been scheduled to undergo limb amputation (below knee or above knee amputation).

Exclusion:

  • Patients who will be undergoing amputation of the limb because of infection, osteomyelitis or cancer.
  • Patients with chronic kidney disease stage V (unless on dialysis).
  • Patients with liver cirrhosis.
  • Patients with history of deep vein thrombosis or pulmonary embolization in the last 3 months.
  • Patients with history of stroke in the last 3 months.
  • Patients with unstable angina or history of myocardial infarction in the last 3 months.
  • Patients with sepsis, respiratory failure, hypovolemic shock or cardiogenic shock.
  • Women who are pregnant or nursing.
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Study design

Phase
Phase 1
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
0 participants (actual)

Study arms

  • Experimental
    Intervention

    Infusion of Yamani-15/5 chemical solution.

    Drug: Yamani-15/5 chemical solution

Interventions

  • DrugYamani-15/5 chemical solution

    A 20 ml of Yamani-15/5 will be directly infused into the diseased (calcific) arterial distribution.

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What researchers measure

Primary outcomes

  1. Feasibility

    Percent of arterial lumen patency measured by angiography and compared to baseline.

    Time frame: Change from baseline

Secondary outcomes

  1. Safety as measured by the number of participants with treatment-related adverse events as assessed by Common Toxicity Criteria for Adverse Effects v4.0.

    Number of participants with treatment-related adverse events as assessed by Common Toxicity Criteria for Adverse Effects v4.0.

    Time frame: Compared to baseline

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Study locations

No study locations are listed for this record.

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References and documents

Individual participant data

Plan to share: No

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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Aug 4, 2022, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT02539303
Lead sponsor
Mayo Clinic
Responsible party
Houssam Farres, M.D. (Dr. Houssam Farres, Mayo Clinic) — Principal investigator
First posted
Sep 3, 2015
Start date
Aug 2015
Primary completion
Aug 2022 (estimated)
Completion
Aug 2023 (estimated)
Last update
Aug 4, 2022

Study contacts

Houssam Farres, MD
principal investigator · Mayo Clinic

Oversight

Data monitoring committee
No
FDA-regulated drug
Yes
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is withdrawn, as verified in Aug 2022. You cannot join it, but the record below documents what was studied.

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