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TerminatedNCT05564520LIPIN1Updated Mar 27, 2026

International Multicenter Study on Lipin-1 Deficiency

An observational study in Lipin-1 Deficiency, sponsored by Imagine Institute. Terminated at 1 site in France. Open to participants aged 12 Months and older. Per ClinicalTrials.gov, last updated 2026-03-27.

Sponsored by Imagine Institute · Observational

Why this study was terminated
limited number of participating centers, due to regulatory burden and disease rarity.

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Study type
Observational
Model
Cohort
Time perspective
Cross-sectional
Enrollment
12
Ages
12 Months and older
Sex
All
01

Study summary

LIPIN1 is an international registry that allows the collection of data on the follow-up, management and treatment of patients with Lipin-1 deficiency.

Read the detailed description

This study evaluates survival, cardiac function, quality of life, fatigability, treatment tolerance and comparison of the efficacy of different current treatments in patients with Lipin-1 deficiency.

02

Conditions studied

  • Lipin-1 Deficiency

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Keywords

  • Inherited Metabolic Diseases
  • enzymatic deficiency
  • rhabdomyolysis
03

In context

Rhabdomyolysis

40 studies on the registry are indexed under Rhabdomyolysis; 5 are open to participants now.

This study's enrollment of 12 is below the median of 150 across 23 observational studies indexed under Rhabdomyolysis.

Browse Rhabdomyolysis studies →

Lead sponsor

Imagine Institute is the lead sponsor of 31 studies on the registry; 15 are open to participants now.

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

04

Who can participate

Ages eligible
12 Months and older
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

Patient with lipin1 deficit with two mutations on the LIPIN1 gene and having undergone acute rhabdomyolysis, 50 to 150 patients

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Inclusion criteria

Patient at least 12 months with Lipin1 deficiency confirmed by molecular biology (two causal mutations in the LPIN1 gene)

Exclusion criteria

Exclusion Criteria:

Opposition of the patient or his parents to participate to the study

05

Study design

Observational model
Cohort
Time perspective
Cross-sectional
Enrollment
12 participants (actual)
Patient registry
No
06

What researchers measure

Primary outcomes

  1. Evaluation of survival in patients with Lipin-1 deficiency

    Patient survival as assessed by long-term follow-up

    Time frame: According to routine care

Secondary outcomes

  1. Evaluation of cardiac function in patients with Lipin-1 deficiency

    Cardiac function, assessed by cardiographic ultrasound

    Time frame: According to routine care

  2. Comparison of the effectiveness of different current treatments in patients with Lipin-1 deficiency

    Comparison of the number of severe rhabdomyolysis and biological assessment (CPK measurement performed as part of care) in patients

    Time frame: According to routine care

  3. Evaluation of the quality of life of patients with Lipin-1 deficiency

    Quality of life, assessed by standardized questionnaires

    Time frame: According to routine care

  4. Evaluation of the tolerance of treatments in patients with Lipin-1 deficiency.

    Treatment side effects, assessed by abdominal pain, skin allergy and other adverse effects

    Time frame: According to routine care

  5. Evaluation the fatigability of patients with Lipin-1 deficiency

    Exercise capacity, assessed by walking tests

    Time frame: According to routine care

07

Study locations

1 site
  • Necker - Enfants Malades Hospital
    Paris, 75015, France
08

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reached

Ran from Nov 2023 to primary completion in Mar 2026, 28 months.

How these figures are worked out, and which studies are left out of them.

Registered
Sep 27, 2022
First posted
Oct 3, 2022
StartActual
Nov 24, 2023
Primary completionActual
Mar 24, 2026
CompletionActual
Mar 24, 2026
Last update
Mar 27, 2026
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Mar 27, 2026, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT05564520
Lead sponsor
Imagine Institute
Responsible party
Sponsor
First posted
Oct 3, 2022
Start date
Nov 24, 2023
Primary completion
Mar 24, 2026
Completion
Mar 24, 2026
Last update
Mar 27, 2026

Study contacts

Pascale De Lonlay, Pr
principal investigator · Necker Hospital
Hortense De Calbiac, Ph.D.
study chair · Institut Imagine
Caroline Tuchmann-Durand, Pharm D
study chair · Institut Imagine

Oversight

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

Not currently enrolling

This study is terminated, as verified in Mar 2026. You cannot join it, but the record below documents what was studied.

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