임상시험 최적화 : 시장 점유율 분석, 업계 동향 및 통계, 성장 예측(2026-2031년)

According to Mordor Intelligence, the clinical trials optimization market size is expected to increase from USD 2.10 billion in 2025 to USD 2.54 billion in 2026 and reach USD 6.53 billion by 2031, growing at a CAGR of 20.80% over 2026-2031.

This report is Segmented by Solution Type (Clinical Research Services, Dand More), Trial Phase (I, II, III, IV), Therapeutic Area (Oncology, Cardiovascular, CNS, Infectious, Metabolic), Delivery Model (FSO, FSP, Hybrid), End User (Pharma, Biotech, and More), and Geography (North America, Europe, APAC, MEA, South America). Market Forecasts are in Value (USD).

Global Clinical Trials Optimization Market Trends and Insights

Outsourcing of Complex Trials to Full-Service CROs

Sponsors are increasingly outsourcing entire Phase II and Phase III programs to large CROs due to a lack of internal biometrics expertise and global site networks required for adaptive protocols. IQVIA's 2025 partnership with Flagship Pioneering reduced time-to-first-patient-in by 30% compared to self-managed studies.The growing prevalence of oncology basket and umbrella trials has amplified the need for real-time biomarker stratification, a capability concentrated among a limited number of CROs. However, dependency risks are increasing; Eli Lilly, following a data-quality issue in 2025 with a single vendor, opted to dual-source its Alzheimer's program between ICON and Parexel. Additionally, the FDA's Complex Innovative Trial Designs pilot has raised technical requirements for in-house teams, further driving the outsourcing trend.

Adoption of Decentralized and Hybrid Trial Models

Decentralized trial designs, initially adopted as a pandemic workaround, have now become the standard for chronic and cardiometabolic studies. The FDA approved 127 fully remote protocols in 2025, reflecting a 3.4-fold increase from 2023. Hybrid models, which combine on-site infusions or imaging with home-based monitoring, are gaining traction in oncology. The U.K. regulator's approval of remote consent in January 2025 reduced enrollment timelines by 19 days across 83 studies. However, these advancements come with increased costs, as sponsors now cover patient stipends, home nursing, and device shipping, raising per-patient budgets by 15%-22% in ultra-rare trials. Regulatory acceptance remains inconsistent, with Japan's PMDA still requiring in-person informed consent, limiting the adoption of fully decentralized trials.

Fragmented Multi-Country Regulations

Despite the guidelines set by the International Council for Harmonisation, varying evidentiary standards require sponsors to implement parallel strategies. The FDA accepts real-world evidence for label expansions, while the EMA continues to prioritize randomized data. China's requirement for 50% domestic patient enrollment has led to the creation of separate Asian arms for drugs developed in Western markets. In Japan, the restriction on remote informed consent necessitates physical site visits, even for low-risk interventions. Meanwhile, Brazil's fast-track approval process still requires translated source documents. To comply with the strictest regulatory demands, sponsors often over-enroll, increasing total trial costs by up to 25% for multiregional programs.

Other drivers and restraints analyzed in the detailed report include:

1. Oncology and Rare-Disease Pipeline Expansion
2. AI-Driven Analytics for Rapid Patient Recruitment
3. Shortage of Experienced Biometrics Talent

For complete list of drivers and restraints, kindly check the Table Of Contents.

Segment Analysis

In 2025, Clinical Research Services accounted for 57.34% of total revenue, highlighting the ongoing dependence on CROs for site management, monitoring, and regulatory filings. The market for patient-recruitment services in clinical trials optimization is projected to reach USD 1.79 billion by 2031, driven by AI platforms that streamline screening timelines. Even with the rise of data platforms, sponsors continue to prioritize human judgment for protocol amendments and risk-based monitoring. The clinical trials optimization market is also responding to IQVIA's 2026 strategy to integrate Charles River Laboratories, targeting comprehensive end-to-end demand.

Patient-Recruitment Services, set for a robust 21.95% CAGR, focus on accurately matching diverse populations, in line with regulatory diversity requirements. While decentralized-trial technology remains a niche outside North America, Japan and China's reluctance on remote consent has limited its adoption. However, the implementation of CTR in Europe has reduced administrative hurdles, encouraging sponsors to adopt tech-driven oversight. Sponsors with post-marketing commitments are increasingly turning to data-analytics platforms to integrate claims, electronic records, and patient-reported outcomes, a trend expected to gain momentum through 2031.

In 2025, Phase III trials accounted for 48.45% of expenditures, solidifying their role as the gateway to licensure. Yet, with a projected CAGR of 22.15%, Phase IV is seeing budget expansions, driven by the IRA's price-negotiation implications on real-world evidence. By 2031, Phase IV studies are anticipated to capture over 18% of the clinical trials optimization market share, bolstering the demand for safety-signal analytics. Sponsors are embedding biomarker expansion cohorts in Phase I oncology trials, expediting proof-of-concept timelines.

While only 31% of programs advanced from Phase II to III in 2025, a decline in attrition rates is prompting sponsors to adopt larger, multi-arm Phase II designs to mitigate risks. Accelerated approval pathways, requiring confirmatory evidence, intensify pipeline pressures and heighten the urgency for post-marketing studies. Moreover, data ecosystems, integrating payer claims and digital therapeutic outputs, are reshaping trial-phase budgets, elevating Phase IV's status from a mere compliance step to a strategic extension.

Geography Analysis

In 2025, North America accounted for 41.35% of global revenue, driven by the FDA's Complex Innovative Trial Designs pilot, which accelerated 89 adaptive submissions, and the NIH's TrialGPT, which reduced oncology recruitment time by 22%. The U.S. leads the market, contributing 48% of global pharmaceutical R&D spending, supported by extensive electronic health record adoption that enhances AI-driven site-selection algorithms. The implementation of IRA price negotiations in 2026 is prompting sponsors to consolidate multiple indications into single protocols, increasing complexity while boosting contract value.

Asia-Pacific is projected to achieve a strong 23.00% CAGR through 2031. This growth is supported by China's 2025 approval of 47 decentralized protocols and the relaxation of local-trial requirements for ICH-approved drugs, which has reduced cross-border timelines by 40%. In India, fast-track processes have cut approval times for cardiovascular and diabetes treatments from 18 months to just 90 days. Japan's consultation initiative aims to address the longstanding "drug lag," although restrictions on remote consent continue to limit full decentralization. Emerging participation from Southeast Asian sites is expanding patient access and improving ethnogeographic diversity in oncology and metabolic studies.

Europe experienced a significant recovery following the 2025 enforcement of the Clinical Trials Regulation (CTR), which reduced the multistate approval process from 18 months to 106 days. Germany, the U.K., France, Italy, and Spain accounted for 68% of trial initiations, although variations in GDPR interpretations have increased per-patient compliance costs by 12% to 18% compared to U.S. studies. Eastern European countries offer cost-effective options for CNS and rare-disease research, though challenges such as language barriers and data custody regulations persist. The Middle East and Africa, while still developing, are expanding; Saudi Arabia has committed USD 1.2 billion to establish 15 trial sites under its Vision 2030 initiative, and the UAE has tripled interventional approvals. In South America, Brazil has made notable progress with fast-tracked approvals for dengue and Chagas, although Argentina's document-translation requirements continue to extend timelines.

1. Advanced Clinical
2. Allucent
3. Caidya (formerly Clinipace)
4. Charles River
5. Fortrea Holdings Inc.
6. Hangzhou Tigermed Consulting Co., Ltd.
7. ICON
8. IQVIA
9. KCR S.A.
10. LabCorp
11. MedPace
12. Novotech Health Holding
13. Parexel International Corp.
14. Premier Research Group Limited
15. PSI CRO
16. SGS
17. Syneos Health, LLC
18. Thermo Fisher Scientific
19. Worldwide Clinical Trials
20. WuXi AppTec Co., Ltd.

Additional Benefits:

• The market estimate (ME) sheet in Excel format
• 3 months of analyst support

TABLE OF CONTENTS

1 Introduction

• 1.1 Study Assumptions & Market Definition
• 1.2 Scope of the Study

2 Research Methodology

3 Executive Summary

4 Market Landscape

• 4.1 Market Overview
• 4.2 Market Drivers
  • 4.2.1 Outsourcing of Complex Trials to Full-Service CROs
  • 4.2.2 Adoption of Decentralized & Hybrid Trial Models
  • 4.2.3 Oncology & Rare-Disease Pipeline Expansion
  • 4.2.4 AI-Driven Analytics for Rapid Patient Recruitment
  • 4.2.5 Regulatory Diversity Mandates Boosting Geo-Targeted Enrolment
  • 4.2.6 IRA-Driven Simultaneous-Indication Trials Accelerating Optimization Needs
• 4.3 Market Restraints
  • 4.3.1 Fragmented Multi-Country Regulations
  • 4.3.2 Shortage of Experienced Biometrics Talent
  • 4.3.3 Escalating Cybersecurity / Data-Privacy Compliance Costs
  • 4.3.4 Tariff Swings on Remote-Monitoring Hardware
• 4.4 Value / Supply-Chain Analysis
• 4.5 Regulatory Landscape
• 4.6 Technological Outlook
• 4.7 Porter's Five Forces Analysis
  • 4.7.1 Threat of New Entrants
  • 4.7.2 Bargaining Power of Suppliers
  • 4.7.3 Bargaining Power of Buyers
  • 4.7.4 Threat of Substitutes
  • 4.7.5 Industry Rivalry

5 Market Size & Growth Forecasts (Value, USD)

• 5.1 By Solution Type
  • 5.1.1 Clinical Research Services
  • 5.1.2 Data & Analytics Platforms
  • 5.1.3 Patient-Recruitment Services
  • 5.1.4 Decentralised / Virtual Trial Technology
  • 5.1.5 Regulatory & Medical Affairs Services
• 5.2 By Trial Phase
  • 5.2.1 Phase I
  • 5.2.2 Phase II
  • 5.2.3 Phase III
  • 5.2.4 Phase IV / Post-Marketing
• 5.3 By Therapeutic Area
  • 5.3.1 Oncology
  • 5.3.2 Cardiovascular
  • 5.3.3 CNS Disorders
  • 5.3.4 Infectious Diseases
  • 5.3.5 Metabolic & Endocrine
• 5.4 By Delivery Model
  • 5.4.1 Full-Service Outsourcing (FSO)
  • 5.4.2 Functional Service Provider (FSP)
  • 5.4.3 Hybrid / Strategic Partnership
• 5.5 End User
  • 5.5.1 Pharmaceutical Companies
  • 5.5.2 Biotechnology Companies
  • 5.5.3 Medical-Device Manufacturers
  • 5.5.4 Academic & Research Institutes
• 5.6 By Geography
  • 5.6.1 North America
    • 5.6.1.1 United States
    • 5.6.1.2 Canada
    • 5.6.1.3 Mexico
  • 5.6.2 Europe
    • 5.6.2.1 Germany
    • 5.6.2.2 United Kingdom
    • 5.6.2.3 France
    • 5.6.2.4 Italy
    • 5.6.2.5 Spain
    • 5.6.2.6 Rest of Europe
  • 5.6.3 Asia-Pacific
    • 5.6.3.1 China
    • 5.6.3.2 Japan
    • 5.6.3.3 India
    • 5.6.3.4 Australia
    • 5.6.3.5 South Korea
    • 5.6.3.6 Rest of Asia-Pacific
  • 5.6.4 Middle East & Africa
    • 5.6.4.1 GCC
    • 5.6.4.2 South Africa
    • 5.6.4.3 Rest of Middle East & Africa
  • 5.6.5 South America
    • 5.6.5.1 Brazil
    • 5.6.5.2 Argentina
    • 5.6.5.3 Rest of South America

6 Competitive Landscape

• 6.1 Market Concentration
• 6.2 Market Share Analysis
• 6.3 Company Profiles (includes Global level Overview, Market level overview, Core Segments, Financials as available, Strategic Information, Market Rank/Share for key companies, Products & Services, and Recent Developments)
  • 6.3.1 Advanced Clinical
  • 6.3.2 Allucent
  • 6.3.3 Caidya (formerly Clinipace)
  • 6.3.4 Charles River Laboratories International, Inc.
  • 6.3.5 Fortrea Holdings Inc.
  • 6.3.6 Hangzhou Tigermed Consulting Co., Ltd.
  • 6.3.7 ICON plc
  • 6.3.8 IQVIA
  • 6.3.9 KCR S.A.
  • 6.3.10 Laboratory Corporation of America Holdings (Labcorp)
  • 6.3.11 Medpace Holdings Inc.
  • 6.3.12 Novotech Health Holding
  • 6.3.13 Parexel International Corp.
  • 6.3.14 Premier Research Group Limited
  • 6.3.15 PSI CRO AG
  • 6.3.16 SGS SA
  • 6.3.17 Syneos Health, LLC
  • 6.3.18 Thermo Fisher Scientific Inc
  • 6.3.19 Worldwide Clinical Trials
  • 6.3.20 WuXi AppTec Co., Ltd.

7 Market Opportunities & Future Outlook

• 7.1 White-space & Unmet-need Assessment