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Treatment type

Gene Therapy

Treatments and trials using Gene Therapy, with the same country and access zoom as New Developments.

All New Developments

Gene Therapy breakthroughs

FDA ApprovedUnited States

First FDA-Approved Gene Therapy for AADC Deficiency

Kebilidi (eladocagene exuparvovec-tneq) — one-time intraputaminal gene therapy for aromatic L-amino acid decarboxylase deficiency

FDA accelerated approval on 13 November 2024 (press 14 November 2024) for Kebilidi (eladocagene exuparvovec-tneq) suspension — an AAV…

This is for families of children (and adults) with genetically confirmed AADC deficiency from biallelic…

FDA ApprovedUnited States

First FDA-Approved Gene Therapy Sheets for RDEB Wounds

Zevaskyn (prademagene zamikeracel) — gene-modified cellular sheets surgically applied to treat wounds in recessive dystrophic epidermolysis bullosa

FDA approval on 28 April 2025 for Zevaskyn (prademagene zamikeracel) gene-modified cellular sheets — an autologous cell sheet-based gene therapy…

This is for people living with recessive dystrophic epidermolysis bullosa — and the caregivers who help them…

FDA ApprovedUnited States

First FDA-Approved Treatment for Adults With Recurrent Respiratory Papillomatosis

Papzimeos (zopapogene imadenovec-drba) — four subcutaneous shots over 12 weeks for adults with recurrent respiratory papillomatosis

FDA traditional/full approval on 14 August 2025 for Papzimeos (zopapogene imadenovec-drba) suspension — a non-replicating adenoviral vector…

This is for adults living with recurrent respiratory papillomatosis who still need repeated airway surgeries…

FDA ApprovedUnited States

First FDA-Approved Gene Therapy for Wiskott-Aldrich Syndrome

Waskyra (etuvetidigene autotemcel) — one-time gene-modified stem-cell therapy for Wiskott-Aldrich syndrome when no matched related donor is available

FDA approval on 9 December 2025 for Waskyra (etuvetidigene autotemcel) suspension — an autologous hematopoietic stem-cell gene therapy given as a…

This is for families of children (and adults) with genetically confirmed Wiskott-Aldrich syndrome who need a…

FDA ApprovedUnited States

First FDA-Approved Gene Therapy for Sanfilippo Syndrome Type A

Fayuvi (rebisufligene etisparvovec-hopf) — one-time IV gene therapy for children with Sanfilippo syndrome type A (MPS IIIA)

FDA approval on 17 September 2026 for Fayuvi (rebisufligene etisparvovec-hopf) suspension — a one-time AAV9 gene therapy given by intravenous…

This is for families of children with Sanfilippo syndrome type A (MPS IIIA) who still have preserved…

FDA ApprovedUnited States

First FDA-Approved Gene Therapy for Severe Leukocyte Adhesion Deficiency

KRESLADI (marnetegragene autotemcel) — one-time gene therapy for children with severe leukocyte adhesion deficiency type I when no matched sibling donor is available

FDA accelerated approval on 26 March 2026 for KRESLADI (marnetegragene autotemcel) suspension — an autologous hematopoietic stem cell-based gene…

This is for families of children with severe LAD-I from confirmed ITGB2 gene changes who do not have an…

FDA ApprovedUnited States

First FDA-Approved Gene Therapy for Glycogen Storage Disease Type Ia

GENGLYCOS (pariglasgene brecaparvovec-opnr) — one-time gene therapy to help lower daily cornstarch needs in glycogen storage disease type Ia (ages 8 and older)

FDA accelerated approval on 19 August 2026 for GENGLYCOS (pariglasgene brecaparvovec-opnr) suspension — a one-time AAV8 gene therapy given by…

This is for people 8 years and older with glycogen storage disease type Ia who still rely on carefully timed…

FDA ApprovedUnited States

First FDA-Approved Gene Therapy for Genetic Hearing Loss

OTARMENI (lunsotogene parvec-cwha) — gene therapy for severe genetic hearing loss from biallelic OTOF variants

FDA accelerated approval on 23 April 2026 for OTARMENI (lunsotogene parvec-cwha) suspension — a one-time intracochlear gene therapy — for…

This is for children and adults with severe genetic hearing loss from confirmed OTOF gene changes who may be…