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CompletedNCT02079896Updated Nov 24, 2015

Lexaptepid Pegol (NOX-H94) in ESA-hyporesponsive Anemia in Dialysis Patients

A Phase 1/2 interventional study of Lexaptepid pegol (NOX-H94) and Placebo in Anemia and End Stage Renal Disease, sponsored by TME Pharma AG. Completed at 10 sites in 3 countries. Open to participants aged 18 Years to 85 Years. Per ClinicalTrials.gov, last updated 2015-11-24.

Sponsored by TME Pharma AG · Phase 1/2, Interventional, and Treatment

Phase
Phase 1/2
Study type
Interventional
Enrollment
33
Allocation
Randomized
Ages
18 Years to 85 Years
Sex
All
01

Study summary

Dialysis patients regularly suffer from anemia which may be caused by various contributing factors, alone or in combination, including blood loss, low erythropoietin and iron sequestration. In most patients, the anemia is responsive to treatment with erythropoietin or other erythropoiesis stimulating agents (ESA) alone or in combination with intravenous (i.v.) iron. In about 10% of patients however, the anaemia does not respond appropriately to this standard treatment and high to very high doses of ESA and i.v. iron are used to maintain acceptable hemoglobin concentrations. In these patients, hepcidin was identified as a causative factor leading to anemia of chronic disease with functional iron deficiency and ESA-hyporesponsiveness.

The Spiegelmer lexaptepid pegol (NOX-H94) offers a hepcidin-specific approach to the treatment of anemia of chronic disease. The safety and the activity of lexaptepid pegol are supported by data from healthy subjects and patients with multiple myeloma or lymphoma. The present study in dialysis patients with functional iron deficiency and ESA-hyporesponsiveness is conducted to demonstrate the safety of lexaptepid pegol in this population, to investigate its pharmacokinetic (PK) and pharmacodynamic (PD) profiles and its efficacy in increasing haemoglobin (Hb) in dialysis patients.

02

Conditions studied

  • Anemia
  • End Stage Renal Disease

Keywords

  • Dialysis
03

In context

Kidney Failure, Chronic

2,085 studies on the registry are indexed under Kidney Failure, Chronic; 260 are open to participants now.

This study's enrollment of 33 is below the median of 55 across 1,557 interventional studies indexed under Kidney Failure, Chronic.

Browse Kidney Failure, Chronic studies →

Lead sponsor

TME Pharma AG is the lead sponsor of 14 studies on the registry; 1 is open to participants now.

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

04

Who can participate

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

Inclusion criteria

  • End stage renal disease treated with maintenance hemodialysis.
  • Anemia : Hb 7 to 11 g/dL.
  • Functional iron deficiency: Transferrin saturation \<30%, Ferritin ≥300 ng/mL.
  • ESA-hyporesponsiveness with erythropoietin dose ≥12,000 IU/ week.

Exclusion criteria

Exclusion Criteria:

  • Treatment with darbepoetin or methoxy-polyethyleneglycol-epoetin.
  • Uncontrolled / unstable cardiovascular , peripheral arterial or cerebrovascular disease.
  • Congestive heart failure: New York Heart Association Class III or IV.
  • Unstable angina, myocardial infarction, percutaneous transluminal coronary angioplasty/stents, or coronary artery bypass grafting \<3 months prior screening.
  • Any other medical conditions requiring a change in treatment within 4 weeks prior to screening or making study participation unadvisable.
  • History of clinically relevant hemolysis and/or blood loss.
  • AST, ALT, or bilirubin ≥2.0 times the upper limit of normal.
  • Known bone marrow fibrosis.
  • Treatment with i.v. iron \<4 weeks prior to screening or during the screening period or change in erythropoietin dose during last month.
  • Any acute or chronic infection, viral or bacterial within 4 weeks prior to screening or during the screening period considered as systemic infection.
05

Study design

Phase
Phase 1 / Phase 2
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Quadruple (Participant, Care provider, Investigator, Outcomes assessor)
Enrollment
33 participants (actual)

Study arms

  • Experimental
    Single dose cross-over pilot

    Single dose of lexaptepid pegol (NOX-H94) cross-over with single dose of placebo

    Drug: Lexaptepid pegol (NOX-H94) · Drug: Placebo

  • Placebo comparator
    Control

    Twice weekly doses of placebo, 9 total

    Drug: Placebo

  • Experimental
    Lexaptepid pegol (NOX-H94)

    Twice weekly doses of lexaptepid pegol (NOX-H94), 9 total

    Drug: Lexaptepid pegol (NOX-H94)

Interventions

  • DrugLexaptepid pegol (NOX-H94)

    anti-hepcidin L-RNA-aptamer (Spiegelmer)

    Also known as: NOX-H94

  • DrugPlacebo
06

What researchers measure

Primary outcomes

  1. Number of adverse events

    Time frame: up to 8 weeks

Secondary outcomes

  1. Pharmacokinetics

    Peak concentrations, systemic exposure, elimination

    Time frame: Weeks 1, 2, 3, 4, 5, 6, 8

  2. Pharmacodynamics

    Change in serum iron concentrations

    Time frame: 0 to 48 hours

  3. Efficacy

    Change in hemoglobin

    Time frame: Weeks 1, 2, 3, 4, 5, 6, 8

07

Study locations

10 sites
  • Dialysis Unit
    Düsseldorf, Germany
  • University Hospital
    Halle, Germany
  • Hospital
    Leipzig, Germany
  • Dialysis Unit
    Villingen-Schwenningen, Germany
  • Hospital
    Siena, Italy
  • Hospital
    Swansea, Wales, United Kingdom
  • Hospital
    Leicester, United Kingdom
  • Hospital
    London, United Kingdom
  • King's College London
    London, United Kingdom
  • Lister Hospital
    Stevenage, United Kingdom
08

References and documents

Publications

  • Park EJ, Choi J, Lee KC, Na DH. Emerging PEGylated non-biologic drugs. Expert Opin Emerg Drugs. 2019 Jun;24(2):107-119. doi: 10.1080/14728214.2019.1604684. Epub 2019 Apr 19. PubMed 30957581 ↗
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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Nov 24, 2015, 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
NCT02079896
Lead sponsor
TME Pharma AG
Responsible party
Sponsor
First posted
Mar 6, 2014
Start date
May 2014
Primary completion
Nov 2015
Completion
Nov 2015
Last update
Nov 24, 2015

Study contacts

Kai Riecke, MD
study director · TME Pharma AG

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Nov 2015. You cannot join it, but the record below documents what was studied.

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