Product Details

Dojolvi

Triheptanoin
100% w/w
Oral Liquid
500-mL Pack

DIN/PIN/NPN

02512556

Manufacturer

Innomar Strategies, Inc.

Formulary Listing Date

2023-07-27  

Unit Price

6365.0000

Amount MOH Pays

6365.0000

Coverage Status

Exceptional Access Program Product

ODB Formulary Therapeutic Classification

Therapeutic Note

NO

ATC Code

A16AX17

Interchangeable Products

NO  

LU Clinical Criteria

NO  

EAP Criteria

Therapeutic Class Reimbursement Criteria
Metabolic/Genetic Modifiers

Triheptanoin

  • Brand(s): Dojolvi
  • Dosage Form/Strength: 100% w/w oral liquid

Initiation Criteria:

As a source of calories and fatty acids for the treatment of patients with long-chain fatty acid oxidation disorders (LC-FAOD) who meet the following criteria: 

  1. Patient presents with one or more acute life-threatening events consistent with LC- FAOD; AND 

  1. Patient meets one of the following circumstances:
    i) Triheptanoin is being used as second or subsequent line therapy in a patient who has a confirmed diagnosis of one of the types of LC-FAOD (Note 1) who is being treated with a less costly therapy with conventional even-chain MCT oil (e.g., trioctanoin) (Note 3) but is experiencing an inadequate response and requires alternative therapy to conventional even-chain medium-chain triglyceride (MCT) supplementation,
    OR
    ii)
    Triheptanoin is being initiated as first line therapy in a patient who has a confirmed diagnosis of one of the types of LC-FAOD (Note 1) who is presenting with acute life-threatening events of LC-FAOD,
    OR
    iii)
    Triheptanoin is being used as first line therapy in a patient who presents with acute life-threatening events consistent with a LC-FAOD but who does not have a confirmed diagnosis of LC-FAOD (Note 2);

    AND

  2. Patient is under the care of a clinician experienced in the management of LC-FAOD 

Notes: 

  1. Provide documentation of genetic, biochemical, molecular, and clinical findings and investigations used to support the type of LC-FAOD diagnosis and the severity of the symptoms impacting the affected organ systems.

    Request applications should include newborn testing results including genetic testing results as available and applicable (e.g., mutations in CPT1A, SLC25A20, CPT2, ACADVL, HADHA, HADHB genes) and may include the following to support the initiation criteria:
    plasma total and free carnitine
    plasma acylcarnitine profile
    urine organic acids
    urine acylglycines
    transaminase levels
    creatine kinase
    glucose and ketone patterns
    ammonia levels
    organ systems impacted and severity, frequency, and duration of events
    treatments used for LC-FAOD including the name, doses, and duration of use of conventional even-chain MCT oils, carnitine (as applicable), and information related to dietary measures to manage the condition.

    Requests with a confirmed diagnosis should specify the type of LC-FAOD diagnosis and renewal requests initiated without a confirmed diagnosis should specify the type of LC-FAOD when the diagnosis is confirmed at the time of renewal:
    i)
    Carnitine palmitoyltransferase 1 A deficiency (CPT1A)
    ii)
    Carnitine palmitoyltransferase 2 deficiency (CPT 2)
    iii)
    Carnitine-acylcarnitine translocase (CACT) deficiency
    iv)
    Very long-chain acyl-coenzyme A dehydrogenase (VLCAD) deficiency
    v)
    Long-chain 3-hydroxyacyl-coenzyme A dehydrogenase (LCHAD) deficiency
    vi)
    Trifunctional protein (TFP) deficiency 

  1. Requests should specify the acute life-threatening events that the patient presents with that are consistent with LC-FAOD and include clinical and biochemical findings of impacted organ systems which support warranted triheptanoin initiation. Consult notes may be provided. 

  1. Please refer to Ontario’s Inherited Metabolic diseases (IMD) program for funding of conventional MCT oil in Ontario.
    (
    https://www.health.gov.on.ca/en/pro/programs/drugs/funded_drug/fund_inherited_d rug.aspx) 

  1. Requests for patients who were using therapy with conventional even-chain MCT oil (e.g., trioctanoin) should include information related to adherence and optimization on conventional even-chain MCT oil at the time of symptom presentation. 

Exclusion Criteria: 

  1. Triheptanoin is not funded in combination with conventional even-chain medium- chain triglyceride (MCT) oil. 

  1. Triheptanoin will not be funded as initial first line or subsequent line therapy after conventional even-chain MCT oil in asymptomatic patients with a confirmed diagnosis of LC-FAOD. 

Approval duration for initial requests for patients with a confirmed diagnosis of LC- FAOD: 1 year 

Approval duration for initial requests for patients without a confirmed diagnosis of LC-FAOD: 7 months

Renewal Criteria: 

Renewals will be considered for patients meeting ALL the following criteria: 

  1. Patient continues to be under the care of a clinician experienced in the management of LC-FAOD 

  1. Patient who was initiated on triheptanoin without a confirmed diagnosis of LC-FAOD has subsequently received a confirmed diagnosis established by a specialist in metabolic diseases experienced in the treatment and management of LC-FAOD with the type of LC-FAOD specified and the genetic and other findings provided to confirm the diagnosis. 

  1. Patient is optimized on, and adherent to, appropriate dietary management. (Note: Please provide reasons and management plan if this criterion is not met.) 

  1. Patient continues to benefit from triheptanoin therapy. 

Note that patients who were started on triheptanoin as first line for acute life- threatening events based on meeting the above criteria and who did not have a prior use of a less costly even-chained MCT oil, are to be transitioned to conventional even-chain MCT oil within a year of initiating treatment with Dojolvi. If this is not considered to be appropriate, prescribers should provide rationale as to why this is not warranted for case-by-case review. 

Approval duration for renewals: 1 year 

Recommended dosage:
Daily dosage of up to 35% of the patient’s total prescribed daily caloric intake (DCI) divided into at least four doses.
Treatment should be individualized based on disease presentation and other clinical findings.

EAP Drug Request Form:

Standard Form for EAP Drug Requests

Product Monograph

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