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Cell & Gene Therapy Clinical Trials Market Size, Share & Trends Analysis Report By Phase (Phase I, Phase II, Phase III, Phase IV), By Indication (Oncology, Cardiology, Musculoskeletal, Infectious Diseases, Dermatology, Immunology & Inflammation, Opthalmology, Hematology, Gastroenterology, Others) and By Region (North America, Europe, APAC, Middle East and Africa, LATAM) Forecasts, 2026-2034

Last Updated: August 24, 2026 | Author: Debashree Bora | Format:

Cell & Gene Therapy Clinical Trials Market Size & Growth Analysis

The global cell & gene therapy clinical trials market size was valued at USD 13.93 billion in 2025 and is projected to grow from USD 16.07 billion in 2026 to USD 50.44 billion by 2034, registering a CAGR of 15.37% during the forecast period from 2026 to 2034. North America dominated the cell & gene therapy clinical trials market with a market share of 43.17% in 2025.

The cell & gene therapy clinical trials market encompasses the research and development activities aimed at evaluating the safety, efficacy, and long-term outcomes of innovative therapeutic interventions that modify cellular and genetic materials to treat, prevent, or potentially cure various diseases. This market is segmented based on clinical trial phases, such as Phase I, Phase II, Phase III, and Phase IV, with each representing a distinct stage of product testing, from initial human safety assessment to post-marketing surveillance.

Additionally, it is classified by indication, covering a wide spectrum of therapeutic areas including oncology, cardiology, musculoskeletal disorders, infectious diseases, dermatology, immunology and inflammation, ophthalmology, hematology, gastroenterology, and others. The market reflects the expanding pipeline of advanced therapies, increasing regulatory support, and growing clinical success rates across multiple disease domains, positioning cell and gene therapy as a transformative segment within the broader biotechnology and pharmaceutical landscape.

Market Key Takeaways

Global Market Size & Growth

North America held a dominant share of the global market, accounting for 43.17%.
The Asia Pacific region is growing at the fastest pace, with a CAGR of 17.24%.
Based on Phase, the phase III segment dominated the market in 2025 with a revenue share of 59.28%.
Based on the Indication, the hematology segment is expected to register the fastest CAGR growth of 16.12%.
The U.S. dominates the global cell & gene therapy clinical trials market, valued at USD 4.70 billion in 2024 and reaching USD 5.41 billion in 2025.
2025 Market Size
USD 13.93 billion
2034 Projected Market Size
USD 50.27 billion
CAGR (2025 to 2034)
15.37%
Dominating Region
North America
Fastest Growing Region
Asia Pacific
Cell & Gene Therapy Clinical Trials Market Size

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Phase Insights

The phase III segment dominated the market with 59.28% share, due to the increasing number of late-stage pipeline candidates transitioning from early-phase success. As cell and gene therapies advance through regulatory pathways, Phase III trials serve as the critical stage for evaluating efficacy, long-term safety, and comparative efficiency at scale.

The phase II segment is anticipated to register the fastest CAGR of 16.27%, driven by the rising transition of promising early-stage therapies into mid-stage trials, supported by favourable regulatory designations such as FDA Breakthrough Therapy and EMA PRIME status.

Cell & Gene Therapy Clinical Trials Market Size By Segments

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Indication Insights

The oncology segment dominated the market in 2025, with a revenue share of 48.37%, due to the high number of cell and gene therapy clinical trials targeting various cancers, including leukemia, lymphoma, and solid tumors. The growing success of CAR-T and TCR-based therapies, along with increasing regulatory approvals and strong investment in cancer immunotherapy research, further strengthened oncology’s leading position in the market.

The hematology segment is anticipated to register the fastest CAGR of 16.12% during the forecast period, owing to the rising number of clinical trials targeting inherited blood disorders such as sickle cell disease, beta thalassemia, and haemophilia.

Cell & Gene Therapy Clinical Trials Market Share By Segments

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Regional Analysis

The North America region dominated the market with a revenue share of 43.17% in 2025. The growth is attributed to the strong presence of advanced clinical infrastructure and specialized trial networks for rare and orphan diseases. The region has a growing network of dedicated gene and cell therapy research firms, such as the National Institutes of Health (NIH) Clinical Center and Alliance for Regenerative Medicine (ARM) that enabled seamless collaboration between biotech startups, academic institutions, and regulatory bodies.

A key driver for the U.S. cell and gene therapy clinical trials market is the strong flow of venture capital and government funding dedicated to advancing regenerative medicine. Programs such as the ARPA-H (Advanced Research Projects Agency for Health) and state innovation grants actively support research in gene editing, cell engineering, and viral vector technologies. This potent funding environment enables biotech startups and research institutions to accelerate early-stage discoveries into clinical trials, fostering innovation and strengthening the U.S. position as a global hub for cell and gene therapy development.

North America Cell & Gene Therapy Clinical Trials Market Revenue Share 2025

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Asia Pacific Market Insights

The Asia Pacific region is projected to grow at the fastest CAGR of 17.24% during the forecast period, driven by the rapid expansion of regional biomanufacturing capabilities and local partnerships for clinical trial execution. Countries such as China, Japan, South Korea, and Singapore are investing heavily in advanced bioprocessing facilities, viral vector production, and contract research infrastructure, which attract global biotech firms to conduct early- and mid-stage trials locally. This strong manufacturing and regulatory ecosystem is accelerating the region’s role in global cell and gene therapy development.

India Market: The market in India is driven by the rising prevalence of genetic and rare diseases coupled with improved patient awareness and diagnostic capabilities. The increasing availability of advanced genomic testing and precision diagnostics in major hospitals and private labs is enabling early identification of eligible patients for cell and gene therapy trials. This growing patient pool, along with greater acceptance of personalized medicine, is creating a strong foundation for the expansion of clinical research and development activities in India’s cell and gene therapy clinical trials sector.

Europe Market Insights

The European market is driven by the increasing investment in advanced therapy manufacturing hubs and specialized clinical trial facilities. Countries such as Germany, the UK, and the Netherlands are developing dedicated GMP-certified cell and gene therapy centers that support end-to-end clinical development, from vector production to patient delivery.

The UK market is growing rapidly, driven by the expansion of dedicated cell and gene therapy innovation hubs. For example, the Cell and Gene Therapy Catapult in London supports clinical manufacturing and trial development for advanced therapies, supporting companies like Orchard Therapeutics and Autolus Therapeutics to accelerate their clinical programs within the UK.

Middle East and Africa Market Insights:

The Middle East and Africa market is expanding steadily, driven by the rising government focus on developing precision medicine and genomic research infrastructure. Countries such as Saudi Arabia and the United Arab Emirates are launching national genome programs and investing in biobanking and advanced medical research centers to support personalized treatment approaches. These initiatives are laying the network for introducing and conducting cell and gene therapy clinical trials across the region, particularly for inherited and rare genetic disorders.

The South African market is growing due to the government’s efforts to strengthen regulatory frameworks and streamline approval processes for advanced therapies. The South African Health Products Regulatory Authority (SAHPRA) introduced updated guidelines to facilitate the evaluation of gene and cell-based treatments, making it easier for global and local sponsors to initiate clinical trials. This regulatory modernization created a more supportive environment for innovation and attracting investment in the country’s emerging biotechnology sector.

Latin America Market Insights

The Latin American market is expanding due to the growing participation of regional hospitals in multinational clinical trials. Countries like Brazil and Mexico are increasingly serving as trial sites for global biotech firms, leveraging their large patient pools and improving research infrastructure to support cell and gene therapy studies.

The Argentine market is growing due to rising government incentives for biotechnology innovation, including tax benefits and research grants that encourage local startups and universities to engage in cell and gene therapy development and clinical research.

Competitive Landscape

The global cell and gene therapy clinical trials market is moderately fragmented, with a mix of established biopharmaceutical leaders and emerging biotechnology startups driving innovation across various therapeutic areas, including oncology, rare genetic disorders, and regenerative medicine.

  • Vironexis Biotherapeutics: An emerging market player
  • Vironexis Biotherapeutics, a U.S.-based gene therapy startup, received FDA approval to start its first clinical trial for VNX-101, a new cancer treatment that used a harmless virus (AAV) to deliver a gene supporting the immune system's fight against acute lymphoblastic leukemia (ALL).

List of Key and Emerging Players in Cell & Gene Therapy Clinical Trials Market

Novartis AG
Gilead Sciences, Inc.
CRISPR Therapeutics
Intellia Therapeutics, Inc.
Editas Medicine
bluebird bio, Inc.
Sarepta Therapeutics, Inc.
ALLOGENE THERAPEUTICS
Adaptimmune
Beam Therapeutics
Orchard Therapeutics plc
REGENXBIO Inc.
uniQure NV.
Rocket Pharmaceuticals
Abeona Therapeutics Inc.
Krystal Biotech, Inc.
MeiraGTx Limited.
Bristol-Myers Squibb Company
Pfizer Inc.
Takeda Pharmaceutical Company Limited
Others

Key Industry Developments

June 2026
Thermo Fisher Scientific expanded its global cell therapy manufacturing and clinical development services by opening additional GMP capabilities to accelerate cell and gene therapy clinical trials.
April 2026
IQVIA and NVIDIA expanded their collaboration to integrate AI-driven technologies into clinical trial design and execution, enhancing efficiency for advanced therapies including cell and gene therapies.
January 2026
Charles River Laboratories expanded its cell and gene therapy testing and manufacturing support services to strengthen end-to-end clinical trial capabilities for biopharmaceutical developers.
September 2025
Labcorp launched expanded central laboratory and biomarker testing services specifically designed to support global cell and gene therapy clinical trials from early to late-stage development.
June 2025
Thermo Fisher Scientific expanded its viral vector manufacturing capacity through new facility investments, supporting increasing demand for cell and gene therapy clinical development programs.

Report Scope

Segmentation

By Phase 4
  • Phase I
  • Phase II
  • Phase III
  • Phase IV
By Indication 10
  • Oncology
  • Cardiology
  • Musculoskeletal
  • Infectious Diseases
  • Dermatology
  • Immunology & Inflammation
  • Opthalmology
  • Hematology
  • Gastroenterology
  • Others

Geographies Covered

North America 2
  • U.S.
  • Canada
Europe 8
  • U.K.
  • Germany
  • France
  • Spain
  • Italy
  • Russia
  • Nordic
  • Benelux
APAC 7
  • China
  • Korea
  • Japan
  • India
  • Australia
  • Taiwan
  • South East Asia
Middle East and Africa 6
  • UAE
  • Turkey
  • Saudi Arabia
  • South Africa
  • Egypt
  • Nigeria
LATAM 5
  • Brazil
  • Mexico
  • Argentina
  • Chile
  • Colombia
Competitive Coverage Novartis AG · Gilead Sciences, Inc. · CRISPR Therapeutics · Intellia Therapeutics, Inc. · Editas Medicine
Research Deliverables Revenue Forecast, Competitive Landscape, Growth Factors, Environment & Regulatory Landscape and Trends

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Frequently Asked Questions (FAQs)

The cell & gene therapy clinical trials market size is valued at USD 16.07 Billion in 2026 and is projected to reach USD 50.44 Billion by 2034, at a CAGR of 15.37% during the forecast period 2026-2034.

North America dominated the market with a share of 43.17% in 2025.

The leading players in this market are Novartis AG, Gilead Sciences, Inc., CRISPR Therapeutics, Intellia Therapeutics.

The cell & gene therapy clinical trials market is projected to grow at a CAGR of 15.37% during the forecast period of 2026 2034.
About the Author
Debashree Bora
Debashree Bora
Healthcare Lead

Debashree Bora is a strategic healthcare research professional with nearly eight years of hands on experience in market intelligence, encompassing primary research, secondary research, market estimation, and consulting engagements. She specializes in pharmaceutical, biotechnology, medical devices, healthcare services, clinical trials, and healthcare outsourcing sectors, providing actionable insights on evolving industry trends, regulatory landscapes, and competitive dynamics.
Debashree’s research helps global clients evaluate market potential, identify growth opportunities, strengthen commercial strategies, and make informed business decisions.

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