Biobank study aims to uncover hidden changes in dialysis Patients' abdominal tissue

NCT ID NCT01893710

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study collects small tissue samples from the abdomen of children and adults undergoing peritoneal dialysis (a type of kidney treatment). The goal is to learn how the lining of the belly changes over time with dialysis. Researchers will also take samples from healthy people having routine surgery for comparison. The study does not involve any new treatment—it only observes and measures changes in the tissue.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Cerrahpasa School of Medicine

    ACTIVE_NOT_RECRUITING

    Istanbul, 34303, Turkey (Türkiye)

  • Children's Hospital, Inselspital, Bern University Hospital and University of Bern

    ACTIVE_NOT_RECRUITING

    Bern, 3010, Switzerland

  • Children's Mercy Hospital

    RECRUITING

    Kansas City, Missouri, 64108, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Department of Medicine I (Nephrology), University of Heidelberg

    RECRUITING

    Heidelberg, Baden-Wurttemberg, 69120, Germany

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Department of Pediatrics, Medical University Vienna

    RECRUITING

    Vienna, 1090, Austria

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Hospital Universitario Materno-Infantil Vall d' Hebron

    RECRUITING

    Barcelona, 08035, Spain

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Karolinska University Hospital

    ACTIVE_NOT_RECRUITING

    Stockholm, 17176, Sweden

  • KfH Pediatric Kidney Center, Department of Pediatric Nephrology, University of Marburg

    RECRUITING

    Marburg, 35043, Germany

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Krakow, Jagiellonian University Medical College

    RECRUITING

    Krakow, 30663, Poland

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Paediatric CAPD unit, Kuala Lumpur Hospital

    ACTIVE_NOT_RECRUITING

    Kuala Lumpur, 50586, Malaysia

  • Pediatric Nephrology, Dialysis and Transplant Unit

    ACTIVE_NOT_RECRUITING

    Padova, 35128, Italy

  • Service de Néphrologie Pédiatrique, Hôpital Femme Mere Enfant

    RECRUITING

    Lyon, 69677, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • The Children´s Hospital of Philadelphia

    ACTIVE_NOT_RECRUITING

    Narberth, Pennsylvania, 19104, United States

  • UKE, University Children´s Hospital

    RECRUITING

    Hamburg, 20251, Germany

    Contact

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • UZ Ghent

    RECRUITING

    Ghent, 9890, Belgium

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • University Children'Hospital

    ACTIVE_NOT_RECRUITING

    Genova, 16147, Italy

  • University Children's Hospital

    RECRUITING

    Prague, 15006, Czechia

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • University Children's Hospital

    RECRUITING

    Strasbourg, 67098, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • University Children's Hospital

    ACTIVE_NOT_RECRUITING

    Berlin, 10117, Germany

  • University Children's Hospital

    RECRUITING

    Cologne, 50931, Germany

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • University Children's Hospital

    RECRUITING

    Essen, 45122, Germany

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • University Children's Hospital

    RECRUITING

    Budapest, 1083, Hungary

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • University Children's Hospital

    RECRUITING

    Milan, 20122, Italy

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • University Children's Hospital

    RECRUITING

    Adana, 01330, Turkey (Türkiye)

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • University children's Hospital

    RECRUITING

    Vilnius, 08406, Lithuania

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • University of Alabama at Birmingham

    ACTIVE_NOT_RECRUITING

    Birmingham, Alabama, 35233, United States

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