AzTrials
AzTrials

Peripheral Arterial DiseaseNCT01609296

IN.PACT Global Clinical Study

A study testing IN.PACT Admiral™ Drug Eluting Balloon in people with Peripheral Arterial Disease, run by Medtronic Endovascular at 65 sites in 27 countries.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The purpose of this study is to collect safety and efficacy data on the IN.PACT Admiral™ Drug Eluting Balloon (DEB) in treatment of atherosclerotic disease in the superficial femoral and/or popliteal arteries in a "real world" patient population. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Peripheral Arterial Disease
What is being tested?
IN.PACT Admiral™ Drug Eluting Balloon
Type of treatment
Medical device
Could I receive a placebo?
No, everyone receives an active treatment
How many people
1,535 participants
Where
65 sitesin 27 countries
Study dates
May 2012to 17 Jan 2020
Phase
Interventional
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

General inclusion Criteria:

  • Age ≥ 18 years or minimum age as required by local regulations.
  • Subject with documented diagnosis of peripheral arterial disease (PAD) in the superficial femoral artery (SFA) and/or popliteal artery (PA) (including P1, P2, P3) classified as Rutherford class 2-3-4.
  • Angiographically documented single or multiple lesions/occlusions (de novo or re-stenotic lesion(s) or in-stent restenosis) within the target vessels with a minimum lesion length of 2 cm including bilateral disease if both limbs are treated within 35 days.

General exclusion Criteria:

  • High probability of non-adherence to Clinical Investigation Protocol follow-up requirements.
  • Failure to successfully cross the target lesion with a guide wire (successful crossing means tip of the guide wire distal to the target lesion in the absence of flow limiting dissections or perforations).
  • Lesion within or adjacent to an aneurysm or presence of a popliteal aneurysm.

Trial locations and contacts

65 sites in 27 countries.

65 sites in 27 countries

Germany9 sites
  • Herzzentrum Bad Krozingen

    Bad Krozingen, 79189

  • Augusta Krankenhaus

    Düsseldorf, 40472

  • Augusta-Krankenhaus

    Düsseldorf

  • Universitätsklinikum Heidelberg

    Heidelberg, 69120

  • Universitatsklinikum Leipzig AoR

    Leipzig, 04103

  • Park-Krankenhaus Leipzig

    Leipzig, 04289

  • St. Franziskus Hospital GmbH

    Münster, 48145

  • RoMed Klinikum Rosenheim

    Rosenheim, 83022

  • Universitätsklinikum Tübingen

    Tübingen, 72076

Other trials in Germany

Belgium7 sites
  • Onze-Lieve-Vrouwziekenuis

    Aalst, 9300

  • Imelda Ziekenhuis

    Bonheiden, 2820

  • AZ St. Blasius

    Dendermonde, 9200

  • Universitair Ziekenhuis Antwerpen

    Edegem, 2650

  • Ziekenhuis Oost Limburg - Campus St.-Jan

    Genk, 3600

  • Universitair Ziekenhuis Gent

    Ghent, 9000

  • Regionaal Ziekenhuis Heilig Hart

    Tienen, 3300

Other trials in Belgium

Netherlands5 sites
  • Jeroen Bosch Ziekenhuis

    's-Hertogenbosch, 5223GZ

  • Rijnstate Ziekenhuis

    Arnhem, 6800TA

  • Catharina Ziekenhuis

    Eindhoven, 5623EJ

  • Sint Antonius Hospital

    Nieuwegein, 3430EM

  • Universitair Medisch Centrum Utrecht

    Utrecht, 3584CX

Other trials in Netherlands

South Korea5 sites
  • Severence Hospital

    Seoul, 120-752

  • Samsung Medical Center

    Seoul, 135-710

  • Asan Medical Center

    Seoul, 138-736

  • Korea University Guro Hospital

    Seoul, 152-703

  • Ajou University Hospital

    Suwon, 443-380

Other trials in South Korea

Italy3 sites
  • Policlinico Vittorio Emanuele

    Catania, 95123

  • Maria Eleonora Hospital

    Palermo, 90135

  • Policlinico Gemelli

    Rome, 00168

Other trials in Italy

Slovakia3 sites
  • Stredoslovensky ustav srdcovych a cievnych chorob (SUSCCH)

    Banská Bystrica, 97401

  • Národný ústav srdcových a cievnych chorôb a.s. (NUSCH)

    Bratislava, 83348

  • Východoslovenský ústav srdcových a cievnych chorôb, a.s.(VUSH)

    Košice, 04011

Other trials in Slovakia

Switzerland3 sites
  • Inselspital - Universitätsspial Bern

    Bern, 3010

  • Hopital Cantonal HFR

    Fribourg, 1708

  • Kantonspital Luzern

    Lucerne, 6000

Other trials in Switzerland

Argentina2 sites
  • Fundación Favaloro

    Buenos Aires

  • Clinica La Sagrada Familia

    Bueos Aires

Other trials in Argentina

Austria2 sites
  • Medizinische Universität Graz

    Graz, 8036

  • Landesklinikum Thermenregion Mödling

    Mödling, 2340

Other trials in Austria

Canada2 sites
  • Centre hospitalier universitaire Sherbrooke (CHUS)

    Sherbrooke

  • Toronto General Hospital

    Toronto

Other trials in Canada

Colombia2 sites
  • Clinica Santa Maria

    Medellín

  • Clinica Medilaser Neiva

    Neiva

Other trials in Colombia

Egypt2 sites
  • As-Salam International Hospital

    Cairo

  • Egypt Air Hospital

    Cairo

Other trials in Egypt

France2 sites
  • Group Hospitalier Pellegrin - CHU

    Bordeaux, 33076

  • Les Hospitaux Universitaires de Strasbourg

    Strasbourg, 67000

Other trials in France

Hungary2 sites
  • Semmelweis University

    Budapest, 1122

  • Bacs Kiskun Megyei Korhaz

    Kecskemét, 6000

Other trials in Hungary

Israel2 sites
  • Carmel Medical Centre

    Haifa, 34362

  • Rabin Medical Center - Beilison Hospital

    Petah Tikva, 49100

Other trials in Israel

Poland2 sites
  • Euromedic Medical Center

    Katowice, 40-519

  • Samodzielny Publiczny Szpital Kliniczny Nr 2

    Szczecin, 70-111

Other trials in Poland

United Kingdom2 sites
  • Manchester Royal Infirmary

    Manchester, M139WL

  • Northern General Hospital

    Sheffield, S57AU

Other trials in United Kingdom

Australia1 site
  • Royal Prince Alfred Hospital

    Sydney, NSW 2050

Other trials in Australia

Czechia1 site
  • Faculty Hospital Hradec Kralove

    Hradec Králové, 50005

Other trials in Czechia

Finland1 site
  • Helsingin Seudun Yliopistollinen Keskussairaala

    Helsinki

Other trials in Finland

Greece1 site
  • University Hospital of Patras

    Pátrai, TK26504

Other trials in Greece

Lithuania1 site
  • Kaunas Mecial University Clinic

    Kaunas, 50009

Other trials in Lithuania

Portugal1 site
  • Hospital Santa Marta

    Lisbon, 1169-024

Other trials in Portugal

Russia1 site
  • City Clinical Hospital named after M.E. Zhadkevich

    Moscow, 121374

Other trials in Russia

Singapore1 site
  • Changi General Hospital

    Singapore, 529889

Other trials in Singapore

Slovenia1 site
  • University Medical Centre Maribor

    Maribor, 2000

Other trials in Slovenia

Sweden1 site
  • Karolinska Universitetssjukhuset

    Solna, 17176

Other trials in Sweden

About this study

Official title: The IN.PACT Global Clinical Study for the Treatment of Comprehensive Superficial Femoral and/or Popliteal Artery Lesions Using the IN.PACT Admiral™ Drug-Eluting Balloon.

The purpose of this study is to collect safety and efficacy data on the IN.PACT Admiral™ Drug Eluting Balloon (DEB) in treatment of atherosclerotic disease in the superficial femoral and/or popliteal arteries in a "real world" patient population.

Read the detailed description

Peripheral artery disease (PAD) commonly results from progressive narrowing of the arteries in the lower extremities, usually due to atherosclerosis. Progression of PAD can result in critical limb ischemia (CLI), manifested by ischemic pain at rest or in the breakdown of the skin, resulting in ulcers or gangrene which ultimately may lead to amputation and death.

The IN.PACT Global Clinical Study aims to expand and understand the safety and efficacy data on the IN.PACT Admiral™ DEB in a real world population of subjects with intermittent claudication and/or rest pain (Rutherford class 2-3-4) due to obstructive disease of the superficial femoral and/or popliteal arteries.

Being tested
IN.PACT Admiral™ Drug Eluting Balloon
Keywords
Peripheral Arterial Disease, Drug coated balloon, Superficial Femoral Artery, Popliteal Femoral Artery, Atherosclerosis, Drug eluting balloon
Medical subject headings
Peripheral Arterial Disease, Atherosclerosis

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • IN.PACT Admiral™ Drug Eluting BalloonDevice

    IN.PACT Admiral™ percutaneous transluminal angioplasty (PTA) paclitaxel drug eluting balloon.

Study groups in NCT01609296
Study groupRoleWhat they receive
IN.PACT Admiral DEBExperimentalThe subjects in this trial will be treated with the IN.PACT Admiral™ percutaneous transluminal angioplasty (PTA) paclitaxel drug eluting balloon (hereinafter referred as "IN.PACT Admiral™ DEB")manufactured by Medtronic. The IN.PACT Admiral™ is a CE (Conformité Europeénne, European Confirmity) marked medical device utilized within its intended use in the IN.PACT Global trial.
Receives: Device: IN.PACT Admiral™ Drug Eluting Balloon

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Clinical Cohort ITT - Primary Effectiveness Endpoint

    Freedom from clinically-driven target lesion revascularization (TLR) within 12 months post-index procedure, which is defined as: • Any re-intervention within the target lesion(s) due to symptoms or drop of ABI ≥ 20% or > 0.15 when compared to post-index procedure baseline ABI.

    Measured: 12 months

  2. Clinical Cohort ITT - Primary Safety Endpoint

    A composite of freedom from device- and procedure-related mortality through 30 days, freedom from major target limb amputation and TLR within 12 months post-index procedure.

    Measured: 12 months

  3. Imaging Cohort ITT - Primary Effectiveness Endpoint

    Primary Patency within 12 months post-index procedure, which is defined as:

    • Freedom from clinically-driven TLR and
    • Freedom from restenosis as determined by DUS Peak Systolic Velocity Ratio (PSVR) ≤ 2.4.
    • Restenosis determined by either PSVR >2.4 as assessed by an independent DUS core lab or >50% stenosis as assessed by an independent angiographic core lab.

    Measured: 12 months

  4. 150mm DEB ITT Cohort - Primary Effectiveness Endpoint

    Freedom from clinically-driven target lesion revascularization (TLR) within 12 months post-index procedure, which is defined as:

    • Any re-intervention within the target lesion(s) due to symptoms or drop of ABI ≥ 20% or > 0.15 when compared to post-index procedure baseline ABI.

    Measured: 12 months

Secondary outcomes (146)
  1. Clinical Cohort ITT - MAEs

    MAE (Major Adverse Events) is defined as all-cause mortality, clinically-driven TVR (Target Vessel Revascularization), major target limb amputation, thrombosis at the target lesion site.

    Measured: 12 months

  2. Clinical Cohort ITT - TLR

    Any Target lesion revascularisation

    Measured: 12 months

  3. Clinical Cohort ITT - TVR

    Any Target vessel revascularisation

    Measured: 12 months.

  4. Clinical Cohort ITT - Device Success

    Device success is defined as successful delivery, balloon inflation and deflation and retrieval of the intact study device without burst below the rated burst pressure (RBP)

    Measured: Index-procedure

  5. Clinical Cohort ITT - Clinical Success

    Clinical success is defined as procedural success without procedural complications (mortality, major target limb amputation, thrombosis of the target lesion, or TVR) prior to discharge

    Measured: prior to discharge

  6. Clinical Cohort ITT - MAEs

    MAE (Major Adverse Events) is defined as all-cause mortality, clinically-driven TVR, major target limb amputation, thrombosis at the target lesion site.

    Measured: 60 months

  7. Clinical Cohort ITT - Clinically-driven TLR

    Clinically-driven TLR is defined as any re-intervention at the target lesion due to symptoms or drop of ABI of ≥ 20% or > 0.15 when compared to post-index procedure baseline ABI.

    Measured: 60 months

  8. Clinical Cohort ITT - TVR

    Measured: 60 months

  9. Clinical Cohort ITT - TLR

    Measured: 60 months

  10. Clinical Cohort ITT - Time to First Clinically-driven TLR (Days)

    Measured: 60 months

  11. Clinical Cohort ITT - MAEs

    Major Adverse Events (MAE) defined as all-cause death, clinically-driven TVR, major target limb amputation, thrombosis at the target lesion site at 30 days.

    Measured: 30 days

  12. Clinical Cohort ITT - MAEs

    MAE is defined as all-cause mortality, clinically-driven TVR, major target limb amputation, thrombosis at the target lesion site

    Measured: 6 Months

  13. Clinical Cohort ITT - MAEs

    MAE is defined as all-cause mortality, clinically-driven TVR, major target limb amputation, thrombosis at the target lesion site.

    Measured: 24 Months

  14. Clinical Cohort ITT - MAEs

    MAE is defined as all-cause mortality, clinically-driven TVR, major target limb amputation, thrombosis at the target lesion site.

    Measured: 36 Months

  15. Clinical Cohort ITT - MAEs

    MAE is defined as all-cause mortality, clinically-driven TVR, major target limb amputation, thrombosis at the target lesion site.

    Measured: 48 Months

  16. Clinical Cohort ITT - Clinically-driven TLR

    Clinically-driven TLR is defined as any re-intervention at the target lesion due to symptoms or drop of ABI of ≥ 20% or > 0.15 when compared to post-index procedure baseline ABI.

    Measured: 30 days

  17. Clinical Cohort ITT - Clinically-driven TLR

    Clinically-driven TLR is defined as any re-intervention at the target lesion due to symptoms or drop of ABI of ≥ 20% or > 0.15 when compared to post-index procedure baseline ABI.

    Measured: 6 Months

  18. Clinical Cohort ITT - Clinically-driven TLR

    Clinically-driven TLR is defined as any re-intervention at the target lesion due to symptoms or drop of ABI of ≥ 20% or > 0.15 when compared to post-index procedure baseline ABI.

    Measured: 24 Months

  19. Clinical Cohort ITT - Clinically-driven TLR

    Clinically-driven TLR is defined as any re-intervention at the target lesion due to symptoms or drop of ABI of ≥ 20% or > 0.15 when compared to post-index procedure baseline ABI.

    Measured: 36 Months

  20. Clinical Cohort ITT - Clinically-driven TLR

    Clinically-driven TLR is defined as any re-intervention at the target lesion due to symptoms or drop of ABI of ≥ 20% or > 0.15 when compared to post-index procedure baseline ABI.

    Measured: 48 Months

  21. Clinical Cohort ITT - TLR

    Any Target lesion revascularisation

    Measured: 6 Months

  22. Clinical Cohort ITT - TLR

    Any Target lesion revascularisation

    Measured: 24 Months

  23. Clinical Cohort ITT - TLR

    Any Target lesion revascularisation

    Measured: 36 Months

  24. Clinical Cohort ITT - TLR

    Any Target lesion revascularisation

    Measured: 48 Months

  25. Clinical Cohort ITT - TVR

    Any Target lesion revascularisation

    Measured: 24 Months

  26. Clinical Cohort ITT - TVR

    Any Target lesion revascularisation

    Measured: 36 Months

  27. Clinical Cohort ITT - TVR

    Any Target lesion revascularisation

    Measured: 48 Months

  28. Clinical Cohort ITT - TVR

    Any Target lesion revascularisation

    Measured: 6 Months

  29. Clinical Cohort ITT - Time to All-cause Mortality Through 60 Months Post-index Procedure.

    All-cause mortality is reported by using the survival estimate of all cause mortality through 60 months

    Measured: 60 months

  30. Clinical Cohort ITT - Primary Sustained Clinical Improvement

    Primary sustained clinical improvement is defined as sustained upward shift of at least 1 category on Rutherford classification as compared to baseline without the need for repeated TLR or surgical revascularization in amputation-free surviving subjects

    Measured: 6 Months

  31. Clinical Cohort ITT - Primary Sustained Clinical Improvement

    Primary sustained clinical improvement is defined as sustained upward shift of at least 1 category on Rutherford classification as compared to baseline without the need for repeated TLR or surgical revascularization in amputation-free surviving subjects

    Measured: 12 Months

  32. Clinical Cohort ITT - Primary Sustained Clinical Improvement

    Primary sustained clinical improvement is defined as sustained upward shift of at least 1 category on Rutherford classification as compared to baseline without the need for repeated TLR or surgical revascularization in amputation-free surviving subjects

    Measured: 24 Months

  33. Clinical Cohort ITT - Primary Sustained Clinical Improvement

    Primary sustained clinical improvement is defined as sustained upward shift of at least 1 category on Rutherford classification as compared to baseline without the need for repeated TLR or surgical revascularization in amputation-free surviving subjects

    Measured: 36 Months

  34. Clinical Cohort ITT - Secondary Sustained Clinical Improvement

    Secondary sustained clinical improvement is defined as sustained upward shift of at least 1 category on Rutherford classification as compared to baseline including the need for repeated TLR or surgical revascularization in amputation-free surviving subjects.

    Measured: 6 Months

  35. Clinical Cohort ITT - Secondary Sustained Clinical Improvement

    Secondary sustained clinical improvement is defined as sustained upward shift of at least 1 category on Rutherford classification as compared to baseline including the need for repeated TLR or surgical revascularization in amputation-free surviving subjects.

    Measured: 12 Months

  36. Clinical Cohort ITT - Secondary Sustained Clinical Improvement

    Secondary sustained clinical improvement is defined as sustained upward shift of at least 1 category on Rutherford classification as compared to baseline including the need for repeated TLR or surgical revascularization in amputation-free surviving subjects.

    Measured: 24 Months

  37. Clinical Cohort ITT - Secondary Sustained Clinical Improvement

    Secondary sustained clinical improvement is defined as sustained upward shift of at least 1 category on Rutherford classification as compared to baseline including the need for repeated TLR or surgical revascularization in amputation-free surviving subjects.

    Measured: 36 Months

  38. Clinical Cohort ITT - Immediate Hemodynamic Improvement at Post-index Procedure

    Immediate hemodynamic improvement is defined as an ABI improvement of ≥ 0.1 or to an ABI ≥ 0.9

    Measured: Post procedure

  39. Clinical Cohort ITT - Sustained Hemodynamic Improvement

    Sustained hemodynamic improvement is defined as persistent improvement of ABI- values with ≥ 0.1 as compared to baseline values or to an ABI ≥ 0.9 throughout follow-up without the need for repeated TLR or surgical revascularization in amputation-free surviving subjects.

    Measured: 6 Months

  40. Clinical Cohort ITT - Sustained Hemodynamic Improvement

    Sustained hemodynamic improvement is defined as persistent improvement of ABI- values with ≥ 0.1 as compared to baseline values or to an ABI ≥ 0.9 throughout follow-up without the need for repeated TLR or surgical revascularization in amputation-free surviving subjects.

    Measured: 12 Months

  41. Clinical Cohort ITT - Sustained Hemodynamic Improvement

    Sustained hemodynamic improvement is defined as persistent improvement of ABI- values with ≥ 0.1 as compared to baseline values or to an ABI ≥ 0.9 throughout follow-up without the need for repeated TLR or surgical revascularization in amputation-free surviving subjects.

    Measured: 24 Months

  42. Clinical Cohort ITT - Sustained Hemodynamic Improvement

    Sustained hemodynamic improvement is defined as persistent improvement of ABI- values with ≥ 0.1 as compared to baseline values or to an ABI ≥ 0.9 throughout follow-up without the need for repeated TLR or surgical revascularization in amputation-free surviving subjects.

    Measured: 36 Months

  43. Clinical Cohort ITT - Walking Impairment Evaluation by Walking Impairment Questionnaire (WIQ)

    Measured: 6 Months

  44. Clinical Cohort ITT - Walking Impairment Evaluation by Walking Impairment Questionnaire (WIQ)

    Measured: 12 Months

  45. Clinical Cohort ITT - Walking Impairment Evaluation by Walking Impairment Questionnaire (WIQ)

    Measured: 24 Months

  46. Clinical Cohort ITT - Walking Impairment Evaluation by Walking Impairment Questionnaire (WIQ)

    Measured: 36 Months

  47. Clinical Cohort ITT - Health Related Quality of Life Scores (EQ5D Index)

    The total EQ-5D-3L UK Index Score was computed using the algorithm specified by the EuroQol Research Foundation with possible values ranging from -0.594 to 1 where higher values are better.

    Measured: 6 Months

  48. Clinical Cohort ITT - Health Related Quality of Life Scores (EQ5D Index)

    The total EQ-5D-3L UK Index Score was computed using the algorithm specified by the EuroQol Research Foundation with possible values ranging from -0.594 to 1 where higher values are better.

    Measured: 12 Months

  49. Clinical Cohort ITT - Health Related Quality of Life Scores (EQ5D Index)

    The total EQ-5D-3L UK Index Score was computed using the algorithm specified by the EuroQol Research Foundation with possible values ranging from -0.594 to 1 where higher values are better.

    Measured: 24 Months

  50. Clinical Cohort ITT - Health Related Quality of Life Scores (EQ5D Index)

    The total EQ-5D-3L UK Index Score was computed using the algorithm specified by the EuroQol Research Foundation with possible values ranging from -0.594 to 1 where higher values are better.

    Measured: 36 Months

  51. Clinical Cohort ITT - Procedural Success

    Procedural Success is defined as residual stenosis of ≤ 50% (non-stented subjects) or ≤ 30% (stented subjects) by visual estimate

    Measured: at procedure

  52. Imaging Cohort ITT - Duplex-defined Binary Restenosis (PSVR > 2.0) of the Target Lesion

    Measured: at 12 months, or at the time of re-intervention

  53. Imaging Cohort ITT - Duplex-defined Binary Restenosis (PSVR > 3.4) of the Target Lesion

    Measured: At 12 months, or at the time of re-intervention

  54. 150mm DEB ITT Cohort - MAEs

    Major Adverse Events (MAE) defined as all-cause death, clinically-driven TVR, major target limb amputation, thrombosis at the target lesion site at 30 days.

    Measured: 30 days

  55. 150mm DEB ITT Cohort - MAEs

    Major Adverse Events (MAE) defined as all-cause death, clinically-driven TVR, major target limb amputation, thrombosis at the target lesion site at 6 months.

    Measured: 6 months

  56. 150mm DEB ITT Cohort - MAEs

    Major Adverse Events (MAE) defined as all-cause death, clinically-driven TVR, major target limb amputation, thrombosis at the target lesion site at 12 months.

    Measured: 12 months

  57. 150mm DEB ITT Cohort - MAEs

    Major Adverse Events (MAE) defined as all-cause death, clinically-driven TVR, major target limb amputation, thrombosis at the target lesion site at 24 months.

    Measured: 24 months

  58. 150mm DEB ITT Cohort - MAEs

    Major Adverse Events (MAE) defined as all-cause death, clinically-driven TVR, major target limb amputation, thrombosis at the target lesion site at 36 months.

    Measured: 36 months

  59. 150mm DEB ITT Cohort - MAEs

    Major Adverse Events (MAE) defined as all-cause death, clinically-driven TVR, major target limb amputation, thrombosis at the target lesion site at 48 months.

    Measured: 48 months

  60. 150mm DEB ITT Cohort - MAEs

    Major Adverse Events (MAE) defined as all-cause death, clinically-driven TVR, major target limb amputation, thrombosis at the target lesion site at 60 months.

    Measured: 60 months

  61. 150mm DEB ITT Cohort - Clinically-driven TLR

    Clinically-driven TLR is defined as any re-intervention at the target lesion due to symptoms or drop of ABI of ≥ 20% or > 0.15 when compared to post-index procedure baseline ABI.

    Measured: 30 days

  62. 150mm DEB ITT Cohort - Clinically-driven TLR

    Clinically-driven TLR is defined as any re-intervention at the target lesion due to symptoms or drop of ABI of ≥ 20% or > 0.15 when compared to post-index procedure baseline ABI.

    Measured: 6 months

  63. 150mm DEB ITT Cohort - Clinically-driven TLR

    Clinically-driven TLR is defined as any re-intervention at the target lesion due to symptoms or drop of ABI of ≥ 20% or > 0.15 when compared to post-index procedure baseline ABI.

    Measured: 24 months

  64. 150mm DEB ITT Cohort - Clinically-driven TLR

    Clinically-driven TLR is defined as any re-intervention at the target lesion due to symptoms or drop of ABI of ≥ 20% or > 0.15 when compared to post-index procedure baseline ABI.

    Measured: 36 months

  65. 150mm DEB ITT Cohort - Clinically-driven TLR

    Clinically-driven TLR is defined as any re-intervention at the target lesion due to symptoms or drop of ABI of ≥ 20% or > 0.15 when compared to post-index procedure baseline ABI.

    Measured: 48 months

  66. 150mm DEB ITT Cohort - Clinically-driven TLR

    Clinically-driven TLR is defined as any re-intervention at the target lesion due to symptoms or drop of ABI of ≥ 20% or > 0.15 when compared to post-index procedure baseline ABI.

    Measured: 60 months

  67. 150mm DEB ITT Cohort - TLR

    Any Target lesion revascularisation

    Measured: 6 Months

  68. 150mm DEB ITT Cohort - TLR

    Any Target lesion revascularisation

    Measured: 12 Months

  69. 150mm DEB ITT Cohort - TLR

    Any Target lesion revascularisation

    Measured: 24 Months

  70. 150mm DEB ITT Cohort - TLR

    Any Target lesion revascularisation

    Measured: 36 Months

  71. 150mm DEB ITT Cohort - TLR

    Any Target lesion revascularisation

    Measured: 48 Months

  72. 150mm DEB ITT Cohort - TLR

    Any Target lesion revascularisation

    Measured: 60 Months

  73. 150mm DEB ITT Cohort - TVR

    Any Target lesion revascularisation

    Measured: 6 Months

  74. 150mm DEB ITT Cohort - TVR

    Any Target lesion revascularisation

    Measured: 12 Months

  75. 150mm DEB ITT Cohort - TVR

    Any Target lesion revascularisation

    Measured: 24 Months

  76. 150mm DEB ITT Cohort - TVR

    Any Target lesion revascularisation

    Measured: 36 Months

  77. 150mm DEB ITT Cohort - TVR

    Any Target lesion revascularisation

    Measured: 48 Months

  78. 150mm DEB ITT Cohort - TVR

    Any Target lesion revascularisation

    Measured: 60 Months

  79. 150mm DEB ITT Cohort - Time to First Clinically-driven TLR (Days)

    Measured: 60 months

  80. 150mm DEB ITT Cohort - Time to All-cause Mortality Through 60 Months Post-index Procedure.

    All-cause mortality is reported by using the survival estimate of all-cause mortality through 60 months

    Measured: 60 months

  81. 150mm DEB ITT Cohort - Primary Sustained Clinical Improvement

    Primary sustained clinical improvement is defined as sustained upward shift of at least 1 category on Rutherford classification as compared to baseline without the need for repeated TLR or surgical revascularization in amputation-free surviving subjects.

    Measured: 6 months.

  82. 150mm DEB ITT Cohort - Primary Sustained Clinical Improvement

    Primary sustained clinical improvement is defined as sustained upward shift of at least 1 category on Rutherford classification as compared to baseline without the need for repeated TLR or surgical revascularization in amputation-free surviving subjects.

    Measured: 12 months.

  83. 150mm DEB ITT Cohort - Primary Sustained Clinical Improvement

    Primary sustained clinical improvement is defined as sustained upward shift of at least 1 category on Rutherford classification as compared to baseline without the need for repeated TLR or surgical revascularization in amputation-free surviving subjects.

    Measured: 24 months

  84. 150mm DEB ITT Cohort - Primary Sustained Clinical Improvement

    Primary sustained clinical improvement is defined as sustained upward shift of at least 1 category on Rutherford classification as compared to baseline without the need for repeated TLR or surgical revascularization in amputation-free surviving subjects.

    Measured: 36 months

  85. 150mm DEB ITT Cohort - Secondary Sustained Clinical Improvement

    Secondary sustained clinical improvement is defined as sustained upward shift of at least 1 category on Rutherford classification as compared to baseline including the need for repeated TLR or surgical revascularization in amputation-free surviving subjects.

    Measured: 6 Months

  86. 150mm DEB ITT Cohort - Secondary Sustained Clinical Improvement

    Secondary sustained clinical improvement is defined as sustained upward shift of at least 1 category on Rutherford classification as compared to baseline including the need for repeated TLR or surgical revascularization in amputation-free surviving subjects.

    Measured: 12 Months

  87. 150mm DEB ITT Cohort - Secondary Sustained Clinical Improvement

    Secondary sustained clinical improvement is defined as sustained upward shift of at least 1 category on Rutherford classification as compared to baseline including the need for repeated TLR or surgical revascularization in amputation-free surviving subjects.

    Measured: 24 Months

  88. 150mm DEB ITT Cohort - Secondary Sustained Clinical Improvement

    Secondary sustained clinical improvement is defined as sustained upward shift of at least 1 category on Rutherford classification as compared to baseline including the need for repeated TLR or surgical revascularization in amputation-free surviving subjects.

    Measured: 36 Months

  89. 150mm DEB ITT Cohort - Immediate Hemodynamic Improvement at Post-index Procedure

    Immediate hemodynamic improvement is defined as an ABI improvement of ≥ 0.1 or to an ABI ≥ 0.9

    Measured: Post procedure

  90. 150mm DEB ITT Cohort - Sustained Hemodynamic Improvement

    Sustained hemodynamic improvement is defined as persistent improvement of ABI- values with ≥ 0.1 as compared to baseline values or to an ABI ≥ 0.9 throughout follow-up without the need for repeated TLR or surgical revascularization in amputation-free surviving subjects.

    Measured: 6 Months

  91. 150mm DEB ITT Cohort - Sustained Hemodynamic Improvement

    Sustained hemodynamic improvement is defined as persistent improvement of ABI- values with ≥ 0.1 as compared to baseline values or to an ABI ≥ 0.9 throughout follow-up without the need for repeated TLR or surgical revascularization in amputation-free surviving subjects.

    Measured: 12 Months

  92. 150mm DEB ITT Cohort - Sustained Hemodynamic Improvement

    Sustained hemodynamic improvement is defined as persistent improvement of ABI- values with ≥ 0.1 as compared to baseline values or to an ABI ≥ 0.9 throughout follow-up without the need for repeated TLR or surgical revascularization in amputation-free surviving subjects.

    Measured: 24 Months

  93. 150mm DEB ITT Cohort - Sustained Hemodynamic Improvement

    Sustained hemodynamic improvement is defined as persistent improvement of ABI- values with ≥ 0.1 as compared to baseline values or to an ABI ≥ 0.9 throughout follow-up without the need for repeated TLR or surgical revascularization in amputation-free surviving subjects.

    Measured: 36 Months

  94. 150mm DEB ITT Cohort - Walking Impairment Evaluation by Walking Impairment Questionnaire (WIQ)

    Measured: 6 Months

  95. 150mm DEB ITT Cohort - Walking Impairment Evaluation by Walking Impairment Questionnaire (WIQ)

    Measured: 12 Months

  96. 150mm DEB ITT Cohort - Walking Impairment Evaluation by Walking Impairment Questionnaire (WIQ)

    Measured: 24 Months

  97. 150mm DEB ITT Cohort - Walking Impairment Evaluation by Walking Impairment Questionnaire (WIQ)

    Measured: 36 Months

  98. 150mm DEB ITT Cohort - Health Related Quality of Life Scores (EQ5D Index)

    The total EQ-5D-3L UK Index Score was computed using the algorithm specified by the EuroQol Research Foundation with possible values ranging from -0.594 to 1 where higher values are better.

    Measured: 6 Months

  99. 150mm DEB ITT Cohort - Health Related Quality of Life Scores (EQ5D Index)

    The total EQ-5D-3L UK Index Score was computed using the algorithm specified by the EuroQol Research Foundation with possible values ranging from -0.594 to 1 where higher values are better.

    Measured: 12 Months

  100. 150mm DEB ITT Cohort - Health Related Quality of Life Scores (EQ5D Index)

    The total EQ-5D-3L UK Index Score was computed using the algorithm specified by the EuroQol Research Foundation with possible values ranging from -0.594 to 1 where higher values are better.

    Measured: 24 Months

  101. 150mm DEB ITT Cohort - Health Related Quality of Life Scores (EQ5D Index)

    The total EQ-5D-3L UK Index Score was computed using the algorithm specified by the EuroQol Research Foundation with possible values ranging from -0.594 to 1 where higher values are better.

    Measured: 36 Months

  102. 150mm DEB ITT Cohort - Device Success

    Device success is defined as successful delivery, balloon inflation and deflation and retrieval of the intact study device without burst below the rated burst pressure (RBP)

    Measured: Index-procedure

  103. 150mm DEB ITT Cohort - Procedural Success

    Procedural Success is defined as residual stenosis of ≤ 50% (non-stented subjects) or ≤ 30% (stented subjects) by visual estimate

    Measured: at procedure

  104. 150mm DEB ITT Cohort - Clinical Success

    Clinical success is defined as procedural success without procedural complications (mortality, major target limb amputation, thrombosis of the target lesion, or TVR) prior to discharge

    Measured: prior to discharge

  105. Clinical Cohort ITT - All-cause Mortality

    Measured: 30 days

  106. Clinical Cohort ITT - All-cause Mortality

    Measured: 6 Months

  107. Clinical Cohort ITT - All-cause Mortality

    Measured: 12 Months

  108. Clinical Cohort ITT - All-cause Mortality

    Measured: 24 Months

  109. Clinical Cohort ITT - All-cause Mortality

    Measured: 36 Months

  110. Clinical Cohort ITT - All-cause Mortality

    Measured: 48 Months

  111. Clinical Cohort ITT - All-cause Mortality

    The difference in death count calculation between the compliance table (participant flow: 253 deaths) and the event table (244 deaths) is explained as follow:

    1. Calendar days (365/year) is used for compliance table whereas 360-day annual cutoff is used for event rate calculation
    2. Compliance table used visit window as specified by protocol (60 days for 5-year follow-up) whereas, not window is used for event rate calculation
    3. Nine patients died between 1801 and 1885 (1825 + 60) and were therefore not included in the 5-year death rate summary but were included in the compliance summary for patients that died through the upper window of the 60 month visit.
    4. The denominator of 1215 for 1800-day event rate includes those who had an event within 1800 days and those who did not have any event but had at least 1740 days of follow-up (1740 is the low bound of the 60-day visit window from the target day of 1800)

    Measured: 60 Months

  112. Clinical Cohort ITT - Clinically-driven TVR

    Clinically-driven TVR is defined as any re-intervention within the target vessel due to symptoms or drop of ABI of ≥ 20% or > 0.15 when compared to post-index procedure baseline ABI.

    Measured: 30 days

  113. Clinical Cohort ITT - Clinically-driven TVR

    Clinically-driven TVR is defined as any re-intervention within the target vessel due to symptoms or drop of ABI of ≥ 20% or > 0.15 when compared to post-index procedure baseline ABI.

    Measured: 6 Months

  114. Clinical Cohort ITT - Clinically-driven TVR

    Clinically-driven TVR is defined as any re-intervention within the target vessel due to symptoms or drop of ABI of ≥ 20% or > 0.15 when compared to post-index procedure baseline ABI.

    Measured: 12 Months

  115. Clinical Clinical Cohort ITT - Clinically-driven TVR

    Clinically-driven TVR is defined as any re-intervention within the target vessel due to symptoms or drop of ABI of ≥ 20% or > 0.15 when compared to post-index procedure baseline ABI.

    Measured: 24 Months

  116. Clinical Cohort ITT - Clinically-driven TVR

    Clinically-driven TVR is defined as any re-intervention within the target vessel due to symptoms or drop of ABI of ≥ 20% or > 0.15 when compared to post-index procedure baseline ABI.

    Measured: 36 Months

  117. Clinical Cohort ITT - Clinically-driven TVR

    Clinically-driven TVR is defined as any re-intervention within the target vessel due to symptoms or drop of ABI of ≥ 20% or > 0.15 when compared to post-index procedure baseline ABI.

    Measured: 48 Months

  118. Clinical Cohort ITT - Clinically-driven TVR

    Clinically-driven TVR is defined as any re-intervention within the target vessel due to symptoms or drop of ABI of ≥ 20% or > 0.15 when compared to post-index procedure baseline ABI.

    Measured: 60 Months

  119. Clinical Cohort ITT - Major Target Limb Amputation

    Measured: 30 days

  120. Clinical Cohort ITT - Major Target Limb Amputation

    Measured: 6 Months

  121. Clinical Cohort ITT - Major Target Limb Amputation

    Measured: 12 Months

  122. Clinical Cohort ITT - Major Target Limb Amputation

    Measured: 24 Months

  123. Clinical Cohort ITT - Major Target Limb Amputation

    Measured: 36 Months

  124. Clinical Cohort ITT - Major Target Limb Amputation

    Measured: 48 Months

  125. Clinical Cohort ITT - Major Target Limb Amputation

    Measured: 60 Months

  126. 150mm DEB ITT Cohort - All-cause Mortality

    Measured: 30 days

  127. 150mm DEB ITT Cohort - All-cause Mortality

    Measured: 6 Months

  128. 150mm DEB ITT Cohort - All-cause Mortality

    Measured: 12 Months

  129. 150mm DEB ITT Cohort - All-cause Mortality

    Measured: 24 Months

  130. 150mm DEB ITT Cohort - All-cause Mortality

    Measured: 36 Months

  131. 150mm DEB ITT Cohort - All-cause Mortality

    Measured: 48 Months

  132. 150mm DEB ITT Cohort - All-cause Mortality

    Measured: 60 Months

  133. 150mm DEB ITT Cohort - Clinically-driven TVR

    Clinically-driven TVR is defined as any re-intervention within the target vessel due to symptoms or drop of ABI of ≥ 20% or > 0.15 when compared to post-index procedure baseline ABI.

    Measured: 30 days

  134. 150mm DEB ITT Cohort - Clinically-driven TVR

    Clinically-driven TVR is defined as any re-intervention within the target vessel due to symptoms or drop of ABI of ≥ 20% or > 0.15 when compared to post-index procedure baseline ABI.

    Measured: 6 Months

  135. 150mm DEB ITT Cohort - Clinically-driven TVR

    Clinically-driven TVR is defined as any re-intervention within the target vessel due to symptoms or drop of ABI of ≥ 20% or > 0.15 when compared to post-index procedure baseline ABI.

    Measured: 12 Months

  136. 150mm DEB ITT Cohort - Clinically-driven TVR

    Clinically-driven TVR is defined as any re-intervention within the target vessel due to symptoms or drop of ABI of ≥ 20% or > 0.15 when compared to post-index procedure baseline ABI.

    Measured: 24 Months

  137. 150mm DEB ITT Cohort - Clinically-driven TVR

    Clinically-driven TVR is defined as any re-intervention within the target vessel due to symptoms or drop of ABI of ≥ 20% or > 0.15 when compared to post-index procedure baseline ABI.

    Measured: 36 Months

  138. 150mm DEB ITT Cohort - Clinically-driven TVR

    Clinically-driven TVR is defined as any re-intervention within the target vessel due to symptoms or drop of ABI of ≥ 20% or > 0.15 when compared to post-index procedure baseline ABI.

    Measured: 48 Months

  139. 150mm DEB ITT Cohort - Clinically-driven TVR

    Clinically-driven TVR is defined as any re-intervention within the target vessel due to symptoms or drop of ABI of ≥ 20% or > 0.15 when compared to post-index procedure baseline ABI.

    Measured: 60 Months

  140. 150mm DEB ITT Cohort - Major Target Limb Amputation

    Measured: 30 days

  141. 150mm DEB ITT Cohort - Major Target Limb Amputation

    Measured: 6 Months

  142. 150mm DEB ITT Cohort - Major Target Limb Amputation

    Measured: 12 Months

  143. 150mm DEB ITT Cohort - Major Target Limb Amputation

    Measured: 24 Months

  144. 150mm DEB ITT Cohort - Major Target Limb Amputation

    Measured: 36 Months

  145. 150mm DEB ITT Cohort - Major Target Limb Amputation

    Measured: 48 Months

  146. 150mm DEB ITT Cohort - Major Target Limb Amputation

    Measured: 60 Months

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted31 May 2012 (estimated)
  2. Study startMay 2012
  3. Primary completionApr 2016
  4. Study completion17 Jan 2020

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase N/A
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
1,535 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01609296
Sponsor's protocol ID
10048613
Status last verified
Feb 2021
First submitted
24 May 2012
Last updated
25 Mar 2021
Data monitoring committee
No
Individual data sharing
No

Publications

  • Ansel GM, Brodmann M, Rocha-Singh KJ, Menk JS, Zeller T; IN.PACT Global Study Investigators. Five-Year Safety and Effectiveness of Paclitaxel Drug-Coated Balloons Alone or With Provisional Bare Metal Stenting for Real-World Femoropopliteal Lesions: IN.PACT Global Study Subgroup Analysis. Circ Cardiovasc Interv. 2024 Feb;17(2):e013084. doi: 10.1161/CIRCINTERVENTIONS.123.013084. Epub 2024 Feb 13.

    PubMed 38348677
  • Krishnan P, Farhan S, Schneider P, Kamran H, Iida O, Brodmann M, Micari A, Sachar R, Urasawa K, Scheinert D, Ando K, Tarricone A, Doros G, Tepe G, Yokoi H, Laird J, Zeller T. Determinants of Drug-Coated Balloon Failure in Patients Undergoing Femoropopliteal Arterial Intervention. J Am Coll Cardiol. 2022 Sep 27;80(13):1241-1250. doi: 10.1016/j.jacc.2022.06.043.

    PubMed 36137674
  • Brodmann M, Lansink W, Guetl K, Micari A, Menk J, Zeller T. Long-Term Outcomes of the 150 mm Drug-Coated Balloon Cohort from the IN.PACT Global Study. Cardiovasc Intervent Radiol. 2022 Sep;45(9):1276-1287. doi: 10.1007/s00270-022-03214-y. Epub 2022 Jul 21.

    PubMed 35864209
  • Zeller T, Brodmann M, Ansel GM, Scheinert D, Choi D, Tepe G, Menk J, Micari A. Paclitaxel-coated balloons for femoropopliteal peripheral arterial disease: final five-year results of the IN.PACT Global Study. EuroIntervention. 2022 Dec 2;18(11):e940-e948. doi: 10.4244/EIJ-D-21-01098.

    PubMed 35635160
  • Torsello G, Stavroulakis K, Brodmann M, Micari A, Tepe G, Veroux P, Benko A, Choi D, Vermassen FEG, Jaff MR, Guo J, Dobranszki R, Zeller T; IN.PACT Global Investigators. Three-Year Sustained Clinical Efficacy of Drug-Coated Balloon Angioplasty in a Real-World Femoropopliteal Cohort. J Endovasc Ther. 2020 Oct;27(5):693-705. doi: 10.1177/1526602820931477. Epub 2020 Jun 25.

    PubMed 32583749
  • Shishehbor MH, Schneider PA, Zeller T, Razavi MK, Laird JR, Wang H, Tieche C, Parikh SA, Iida O, Jaff MR. Total IN.PACT drug-coated balloon initiative reporting pooled imaging and propensity-matched cohorts. J Vasc Surg. 2019 Oct;70(4):1177-1191.e9. doi: 10.1016/j.jvs.2019.02.030.

    PubMed 31543165
  • Reijnen MMPJ, van Wijck I, Zeller T, Micari A, Veroux P, Keirse K, Lee SW, Li P, Voulgaraki D, Holewijn S. Outcomes After Drug-Coated Balloon Treatment of Femoropopliteal Lesions in Patients With Critical Limb Ischemia: A Post Hoc Analysis From the IN.PACT Global Study. J Endovasc Ther. 2019 Jun;26(3):305-315. doi: 10.1177/1526602819839044. Epub 2019 Apr 1.

    PubMed 30931726
  • Tepe G, Micari A, Keirse K, Zeller T, Scheinert D, Li P, Schmahl R, Jaff MR; IN.PACT Global Study Investigators. Drug-Coated Balloon Treatment for Femoropopliteal Artery Disease: The Chronic Total Occlusion Cohort in the IN.PACT Global Study. JACC Cardiovasc Interv. 2019 Mar 11;12(5):484-493. doi: 10.1016/j.jcin.2018.12.004.

    PubMed 30846089
  • Schneider PA, Laird JR, Doros G, Gao Q, Ansel G, Brodmann M, Micari A, Shishehbor MH, Tepe G, Zeller T. Mortality Not Correlated With Paclitaxel Exposure: An Independent Patient-Level Meta-Analysis of a Drug-Coated Balloon. J Am Coll Cardiol. 2019 May 28;73(20):2550-2563. doi: 10.1016/j.jacc.2019.01.013. Epub 2019 Jan 25.

    PubMed 30690141
  • Zeller T, Brodmann M, Micari A, Keirse K, Peeters P, Tepe G, Scheinert D, Jaff MR, Rocha-Singh KJ, Li P, Schmahl R, Ansel GM; IN.PACT Global Study Investigators. Drug-Coated Balloon Treatment of Femoropopliteal Lesions for Patients With Intermittent Claudication and Ischemic Rest Pain. Circ Cardiovasc Interv. 2019 Jan;12(1):e007730. doi: 10.1161/CIRCINTERVENTIONS.118.007730. No abstract available.

    PubMed 30630355
  • Banerjee S, Khalili H. Drug-Coated Balloon for Long Femoropopliteal Lesions. Circ Cardiovasc Interv. 2018 Oct;11(10):e007084. doi: 10.1161/CIRCINTERVENTIONS.118.007084. No abstract available.

    PubMed 30354645
  • Scheinert D, Micari A, Brodmann M, Tepe G, Peeters P, Jaff MR, Wang H, Schmahl R, Zeller T; IN.PACT Global Study Investigators. Drug-Coated Balloon Treatment for Femoropopliteal Artery Disease. Circ Cardiovasc Interv. 2018 Oct;11(10):e005654. doi: 10.1161/CIRCINTERVENTIONS.117.005654.

    PubMed 30354636
  • Ansel GM, Brodmann M, Keirse K, Micari A, Jaff MR, Rocha-Singh K, Fernandez EJ, Wang H, Zeller T; IN.PACT Global Study Investigators. Drug-Coated Balloon Treatment of Femoropopliteal Lesions Typically Excluded From Clinical Trials: 12-Month Findings From the IN.PACT Global Study. J Endovasc Ther. 2018 Dec;25(6):673-682. doi: 10.1177/1526602818803119. Epub 2018 Oct 3.

    PubMed 30280648
  • Micari A, Brodmann M, Keirse K, Peeters P, Tepe G, Frost M, Wang H, Zeller T; IN.PACT Global Study Investigators. Drug-Coated Balloon Treatment of Femoropopliteal Lesions for Patients With Intermittent Claudication and Ischemic Rest Pain: 2-Year Results From the IN.PACT Global Study. JACC Cardiovasc Interv. 2018 May 28;11(10):945-953. doi: 10.1016/j.jcin.2018.02.019.

    PubMed 29798770

Questions about this trial

What is this clinical trial studying?

A study testing IN.PACT Admiral™ Drug Eluting Balloon in people with Peripheral Arterial Disease, run by Medtronic Endovascular at 65 sites in 27 countries.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 25 Mar 2021. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 65 sites in Germany, Belgium, Netherlands, South Korea, Italy and 22 more countries. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

Yes. Results are posted in the registry (first posted 28 Jan 2019). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Clinical Cohort ITT - Primary Effectiveness Endpoint (time frame: 12 months). The study lists 4 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT01609296, which also lists 14 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 25 Mar 2021; AzTrials last refreshed its copy on 27 Oct 2026.

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