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Blood & Immune

Fanconi Anemia (FA) Clinical Trials and Treatments

Also called FA, hereditary panmyelopathy, clastogenic anemia, Fanconi Anaemia

Fanconi anemia (FA) is a rare inherited bone marrow failure syndrome characterized by severe cellular hypersensitivity to DNA crosslinking agents and progressive pancytopenia. Caused by mutations in genes encoding proteins involved in DNA repair (particularly homologous recombination repair and DNA interstrand crosslink repair), FA comprises 22+ complementation groups (FA-A through FA-W) with distinct genetic and clinical features.

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About Fanconi Anemia

Fanconi anemia (FA) is a rare inherited bone marrow failure syndrome characterized by severe cellular hypersensitivity to DNA crosslinking agents and progressive pancytopenia. Caused by mutations in genes encoding proteins involved in DNA repair (particularly homologous recombination repair and DNA interstrand crosslink repair), FA comprises 22+ complementation groups (FA-A through FA-W) with distinct genetic and clinical features.

The hallmark diagnostic feature is chromosomal breakage induced by diepoxybutane (DEB) or mitomycin C (MMC) testing. Pathophysiology involves impaired DNA crosslink repair, resulting in genomic instability and accumulation of damage in proliferating hematopoietic cells.

Patients develop progressive bone marrow failure with pancytopenia typically by second decade of life. About 75% have physical abnormalities including short stature, skeletal defects (thumb hypoplasia, radial ray defects, syndactyly), microcephaly, cleft lip/palate, and cardiac, renal, or urogenital anomalies. Most critically, FA patients have exponentially increased cancer risk with approximately 75% developing solid tumors or hematologic malignancies (acute myeloid leukemia, myelodysplastic syndrome, squamous cell carcinomas) by age 50. Gender ratios approximately equal. Prognosis without transplantation guarded.

Common Symptoms of Fanconi Anemia

Recognizing the signs of Fanconi Anemia early can lead to faster diagnosis and better outcomes. Symptoms may vary in severity from person to person. If you or a loved one are experiencing any of the following, consider speaking with a specialist.

  • Anemia, thrombocytopenia, neutropenia by age 10
  • Progressive bone marrow failure
  • Physical abnormalities (short stature, thumb/radial defects)
  • Increased bleeding and infections
  • Developmental delay in some forms
  • Extreme leukemia and solid tumor risk

Who Fanconi Anemia Affects

Typically manifests in first two decades of life with median diagnosis age 7 years. Affects males and females equally. Autosomal recessive inheritance in most types (FA-A most common, ~70% of cases); X-linked inheritance in rare FA-B type.

More common in certain ethnic populations including Ashkenazi Jewish, Hispanic, and South Asian populations. Carrier frequency for FA-A mutations higher in these populations. No geographic clustering beyond ethnic variation. Consanguinity increases incidence.

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Side Effect Explorer

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Genetic Testing

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Trusted Fanconi Anemia Resources

Reputable organizations and medical references for learning more about Fanconi Anemia, including disease registries, foundation resources, and clinical guidelines.

Active Clinical Trials for Fanconi Anemia

Use this Fanconi Anemia clinical trial finder to see the 22 studies recruiting patients and 5 opening soon in the United States and worldwide, with eligibility criteria in plain English. These studies play a critical role in advancing care for blood & immune conditions and may offer access to treatments not yet widely available. Each trial below is sourced directly from ClinicalTrials.gov, with eligibility criteria translated into plain English to help patients and caregivers evaluate whether a study may be a fit.

TrialsSite mapPipeline timeline

Note: Trial recruitment statuses on ClinicalTrials.gov may not immediately reflect recent FDA decisions, sponsor announcements, or enrollment changes. Always confirm a trial's current status directly with the study coordinator before making plans.

27 active trials worldwide
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NOT YET RECRUITINGRecently updatedNCT07005297

Clinical Genetics Branch Eligibility Screening Survey

Sponsor: National Cancer Institute (NCI)

Background:

Ages 1 Year – 99 Years1 location
Started Oct 2026Updated todayEst. Jan 2035 (~8y 3m)
RECRUITINGRecently updatedNCT05687149

Defining the Natural History of Squamous Cell Carcinoma in Fanconi Anemia

Sponsor: National Cancer Institute (NCI)

Background:

Ages 8 Years – 90 Years1 location
Started Mar 2023Updated yesterdayEst. Dec 2035 (~9y 3m)
RECRUITINGRecently updatedNCT00027274

Cancer in Inherited Bone Marrow Failure Syndromes

Sponsor: National Cancer Institute (NCI)

Background:

A prospective cohort of Inherited Bone Marrow Failure Syndrome (IBMFS) will provide new information regarding cancer rates and types in these disorders.

Pathogenic variant(s) in IBMFS genes are relevant to carcinogenesis in sporadic cancers.

Ages 1 Day – 100 Years2 locations
Started Nov 2001Updated 2 days agoCompletion date not listed
RECRUITINGPHASE1, PHASE2Recently updatedNCT06910813

DFT383 in Pediatric Participants With Nephropathic Cystinosis

Intervention: DFT383

Sponsor: Novartis Pharmaceuticals

An open-label, multi-center, phase I/II study to assess the safety, tolerability and efficacy of DFT383 in pediatric participants with nephropathic cystinosis, followed by a long-term extension phase.

Ages 2 Years – 5 Years6 locations
Started Jun 2025Updated 1 week agoEst. May 2031 (~4y 7m)
RECRUITINGPHASE2Recently updatedNCT04038502

Carboplatin or Olaparib for BRcA Deficient Prostate Cancer

Intervention: Carboplatin, Olaparib

Sponsor: VA Office of Research and Development

This is an unblinded, randomized clinical study comparing the efficacy of DNA damaging chemotherapy using carboplatin, to standard of care therapy for patients who have metastatic castrate resistant prostate cancer. This trial will use olaparib or carboplatin as initial therapy w...

Ages 18 Years+18 locations
Started Oct 2019Updated 2 weeks agoEst. Aug 2027 (~11 months)
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Active trial locations33 cities in the US
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Trial Pipeline

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Data from ClinicalTrials.gov, U.S. National Library of Medicine.
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Related Blood & Immune Conditions

Other rare diseases in the blood & immune category. Patients with Fanconi Anemia may find relevant research, shared treatment pathways, or overlapping clinical trials among these related conditions.

Companies Developing Fanconi Anemia Treatments

2 pharmaceutical companies have Fanconi Anemia in their rare disease portfolio

Frequently Asked Questions About Fanconi Anemia