Blood tests could unlock secrets of rare metabolic disease

NCT ID NCT06895746

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

Summary

Citrin deficiency is a rare, underdiagnosed condition that affects the liver and metabolism. There is no cure, and patients manage symptoms with lifelong diet changes. This study analyzes blood samples from 100 patients to find biomarkers that could help track disease severity and measure how well treatments work.

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Conditions

The condition(s) this trial relates to.

Adult-onset citrullinemia type 2 citrin deficiency

As listed by the trial registrant

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

More trials for these conditions

Other studies related to the condition(s) this trial covers.

Contacts and locations

Locations

  • Birmingham Women's and Children's Hospital NHF Foundation Trust

    Birmingham, B4 6NH, United Kingdom

  • Bristol Royal Hospital for Children

    Bristol, BS2 8BJ, United Kingdom

  • Central Manchester University Hospital NHS Foundation Trust

    Manchester, Lancashire, M13 9WL, United Kingdom

  • Chiba Children's Hospital

    Chiba, 266-0007, Japan

  • Great Ormond Street Hospital for Children NHS foundation trust

    London, WC1N 3JH, United Kingdom

  • Jikei University Hospital

    Tokyo, Minato City, 105-0003, Japan

  • Kumamoto University Hospital

    Kumamoto, 860-8556, Japan

  • Kurume University

    Kurume-shi, Fukuoka, 830-0011, Japan

  • Mount Sinai Hospital

    New York, New York, 10029, United States

  • National Hospital Organisation Hokkaido Medical Center

    Hokkaido, Sapporo, 063-0005, Japan

  • Osaka Metropolitan University

    Osaka, Umeda, 1 Chome-2-2-600, Japan

  • Pusan National University Yangsan Hospital

    Yangsang, Gyeongsang, 50612, South Korea

  • Saiseikai Yokohama City Eastern Hospital

    Yokohama, Kanagawa, 230-0012, Japan

  • Saitama Medical University

    Saitama, Iruma, 350-0451, Japan

  • Salford Royal NHS Foundation Trust

    Salford, M6 8HD, United Kingdom

  • Sheffield Children's NHS Foundation Trust

    Sheffield, S10 2TH, United Kingdom

  • Shinshu University Hospital

    Matsumoto, Nagano, 390-0802, Japan

  • Taipei Veterans General Hospital

    Taipei, 112, Taiwan

  • Taiwan University Hospital

    Taipei, 100, Taiwan

  • Tohoku University

    Sendai, Miyagi, 980-8577, Japan

  • University College London Hospital

    London, NW1 2BU, United Kingdom

  • University Hospitals Birmingham NHS Foundation Trust

    Birmingham, B15 2TH, United Kingdom

  • Yamagata University School of Medicine

    Yamagata, 990-9585, Japan