Long Chain Fatty Acid Oxidation Disorders (LC-FAOD) Online Disease Monitoring Program (DMP)

  • End date
    Jul 10, 2032
  • participants needed
  • sponsor
    Ultragenyx Pharmaceutical Inc
Updated on 10 October 2022


The objectives of this study are to characterize the disease impact, the disease management and resource utilization, and provide benefits to the LC-FAOD community, by use of a convenient online platform for participants (or caregivers) to self-report information.


The online LC-FAOD DMP is a non-interventional, prospective, observational disease-monitoring program conducted through a mobile/web-based application developed by the Sponsor. Participant data will be captured via the mobile/web-based application and entered into the database designed and maintained by the Sponsor and/or its designee. Additional objectives of the study are to benefit the LC-FAOD community by developing a comprehensive database for use by the LC-FAOD community to characterize patient experience, inform disease management, and enable further research, utilize the digital platform to notify patients, caregivers, and relevant patient advocacy groups of research studies and clinical trials and share aggregated and de-identified outputs to facilitate the exchange of information with patients and/or caregivers.

Participants can be on any treatment in order to participate. Medical management of the disease should continue as directed by the patient's physician(s). Specifically, no treatments, investigational agents, or experimental interventions will be provided as part of this online LC-FAOD DMP.

Condition Long-chain Fatty Acid Oxidation Disorders (LC-FAOD)
Treatment No intervention
Clinical Study IdentifierNCT04812106
SponsorUltragenyx Pharmaceutical Inc
Last Modified on10 October 2022


Yes No Not Sure

Inclusion Criteria

Diagnosis of LC-FAOD including: carnitine palmitoyltransferase (CPT I or CPT II) deficiency, very long chain acyl-CoA dehydrogenase (VLCAD) deficiency, long-chain 3-hydroxyacyl-CoA dehydrogenase (LCHAD) deficiency, trifunctional protein (TFP) deficiency, or carnitine-acylcarnitine translocase (CACT) deficiency
Willing and able to provide consent or, if a minor, provide assent and informed consent by their legally authorized representative
Access to the internet and an internet-enabled device
Reside in the geographical regions where the platform is supported and approved by applicable IRB/IEC and /or health authority
Not receiving triheptanoin through an Ultragenyx-sponsored interventional clinical trial or Ultragenyx Investigator Sponsored Trial (IST). NOTE: Individuals are eligible to participate in this online DMP if they previously participated in UX007 clinical trials, are currently participating in the in clinic UX007-CL401 (NCT04632953), are receiving triheptanoin through Expanded Access or Compassionate Use programs, or are receiving commercially available triheptanoin via prescription
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Additional screening procedures may be conducted by the study team before you can be confirmed eligible to participate.

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If you are confirmed eligible after full screening, you will be required to understand and sign the informed consent if you decide to enroll in the study. Once enrolled you may be asked to make scheduled visits over a period of time.

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Complete your scheduled study participation activities and then you are done. You may receive summary of study results if provided by the sponsor.

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