VCA-894A for Charcot-Marie-Tooth Disease

Age: Any Age
Sex: Female
Trial Phase: Phase 1 & 2
Sponsor: Vanda Pharmaceuticals
No Placebo GroupAll trial participants will receive the active study treatment (no placebo)

What You Need to Know Before You Apply

What is the purpose of this trial?

This trial tests a new treatment called VCA-894A for Charcot-Marie-Tooth Disease Type 2S (CMT2S), a genetic condition affecting the nerves. The main goal is to determine if VCA-894A is safe when injected into the spine, as it aims to restore nerve function by addressing a specific gene problem. Suitable participants have a confirmed diagnosis of CMT2S with a specific gene variant. As a Phase 1, Phase 2 trial, this research focuses on understanding how the treatment works in people and measuring its effectiveness in an initial, smaller group, offering participants a chance to contribute to groundbreaking research.

Will I have to stop taking my current medications?

The trial information does not specify whether you need to stop taking your current medications. It's best to discuss this with the trial team or your doctor.

Is there any evidence suggesting that VCA-894A is likely to be safe for humans?

Research has shown that VCA-894A, a treatment for Charcot-Marie-Tooth Disease, demonstrates promising safety and effectiveness in early studies. These studies found that VCA-894A helped restore the IGHMBP2 gene, crucial for healthy nerves and muscles.

Additionally, the studies suggested that patients did not experience any worsening of their condition while on the treatment, indicating its safety. The FDA has approved further investigation of the treatment, reflecting early results that support its potential safety.

Since this trial is in the early stages, it primarily aims to assess how well people tolerate VCA-894A when administered by injection into the spinal canal. Although human data is limited, the early study results are encouraging for those considering joining the trial.12345

Why do researchers think this study treatment might be promising?

Unlike the standard treatments for Charcot-Marie-Tooth disease, which often focus on symptomatic relief and physical therapy, VCA-894A is unique because it may offer a new approach that targets the underlying causes of the disease. Researchers are excited about VCA-894A because it potentially involves a novel mechanism of action that could halt or slow the progression of nerve damage. This is particularly promising for patients, as current treatments do not address the root cause and mainly aim to manage symptoms.

What evidence suggests that VCA-894A might be an effective treatment for Charcot-Marie-Tooth Disease?

Research suggests that VCA-894A, the investigational treatment in this trial, could help treat Charcot-Marie-Tooth Disease type 2S. Early laboratory studies have shown that VCA-894A can improve the function of the IGHMBP2 gene, which is crucial for healthy nerves. These studies found that VCA-894A is safe and effective in enhancing gene activity in cells taken from patients. Although information from human studies remains limited, these initial results indicate that VCA-894A might help manage symptoms of this rare disease.12345

Are You a Good Fit for This Trial?

This trial is for an individual with Charcot-Marie-Tooth Disease, specifically type 2S (CMT2S), which affects the nerves and muscles. There are no specific inclusion or exclusion criteria provided, suggesting it may be tailored to a single patient's condition.

Inclusion Criteria

My CMT2S diagnosis is confirmed by a specific genetic test.
Ability and acceptance to provide written informed consent

Exclusion Criteria

I don't have any health issues that prevent a lumbar puncture.
Pregnancy, recent pregnancy (within 6 weeks), or women who are breastfeeding
My neurological condition is getting significantly worse.

Timeline for a Trial Participant

Screening

Participants are screened for eligibility to participate in the trial

2-4 weeks

Treatment

Participants receive VCA-894A via intrathecal injection to evaluate safety and efficacy

42 weeks
Regular visits for intrathecal injections and monitoring

Follow-up

Participants are monitored for safety and effectiveness after treatment

4 weeks

What Are the Treatments Tested in This Trial?

Interventions

  • VCA-894A
Trial Overview The study tests VCA-894A, an antisense oligonucleotide (ASO) designed to improve the function of a protein involved in CMT2S. It's given through spinal injection in a unique 'N of 1' trial format at one medical center.
How Is the Trial Designed?
1Treatment groups
Experimental Treatment
Group I: VCA-894AExperimental Treatment1 Intervention

Find a Clinic Near You

Who Is Running the Clinical Trial?

Vanda Pharmaceuticals

Lead Sponsor

Trials
68
Recruited
19,900+

Citations

Potential ASO-based personalized treatment for Charcot ...The authors provide preclinical data showing successful efficacy and safety of the designed ASO treatment for CMT2S. Introduction. Charcot-Marie-Tooth (CMT) ...
Treatment of Charcot-Marie-Tooth Disease, Axonal, Type ...This is an 'N of 1', open-label, single center study to evaluate the safety of therapy with VCA-894A, an ASO designed to rescue and restore the activity of ...
FDA Clears IND for Vanda's Antisense Agent VCA-894A in ...5. Pharnext reports topline results from the pivotal Phase III clinical trial (PREMIER trial) of PXT3003 in Charcot-Marie-Tooth disease type 1A.
CMTA-STAR Alliance Partner Doses First CMT2S PatientIn preclinical studies, the company reported that VCA 894A was shown to restore IGHMBP2 gene expression in patient-derived neuromuscular ...
Vanda Pharmaceuticals Announces First Patient Dosed in ...VCA-894A is being developed for a patient who was first diagnosed at the age of 5 with a rare subtype of CMT disease known as CMT2S.
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