ABOUT CHDR
The Centre for Human Drug Research (CHDR) is an independent, full-service contract research organisation (CRO) that specialises in cutting-edge, early phase clinical drug research in both healthy volunteers and small patient cohorts, across a wide range of therapeutic areas. CHDR develops and uses state-of-the-art methods and research tools to collect as much information as possible about candidate drugs in the early phases of clinical development, helping sponsors make informed decisions regarding the further development of their product. The company serves as a ‘one-stop-shop’, offering end-to-end CRO solutions for early phase programs. In addition, CHDR operates a purpose-built, state-of-the-art phase 1 unit with 54 beds, as well as a hospital-based unit consisting of 8 beds.
FEATURED CONTENT
-
Controlled immune challenges can reveal target engagement and pharmacology before efficacy is measurable, supporting earlier and more informed development decisions.
-
Quantitative PD measures provide objective evidence of target engagement, support dose selection, strengthen early go/no-go decisions, and help reduce development risk in psychiatric
-
Detecting subtle CNS effects early can reduce false negatives. Sensitive assessments strengthen confidence in pharmacodynamic signals and dose selection.
-
The EU CTR rewards early planning. Strong documentation, regulatory readiness, and aligned partners can help accelerate approvals and reduce delays.
-
Successful recruitment starts with smart study design. Early recruitment insight improves feasibility, supports realistic timelines, and reduces enrollment risk.
-
Early CNS trials depend on precise data. Hybrid approaches can reduce participant burden, but critical assessments often require controlled environments to preserve signal integrity.
-
Evaluate CRO data governance with a risk-based framework that strengthens data quality, traceability, compliance, and regulatory readiness. -
Early inflammatory signals can mislead without context. Benchmarked human challenge models reveal true biological activity, guiding decisions on mechanism, dosing, and clinical development.
-
Benchmarking immune challenge models clarifies early pharmacodynamic signals, helping teams distinguish true target engagement from variability, prioritize endpoints, and make confident decisions.
-
Human challenge models reveal immune pathway behavior in controlled settings, linking early research to outcomes and helping confirm target engagement, refine dosing, and reduce development uncertainty.
-
Quantitative modeling guides early dose and biomarker insights, reducing uncertainty, improving study design, and enabling faster, more confident decisions from first trials to clinical progress.
-
Early clinical research is shifting to decision-focused designs, using biomarkers, functional endpoints, and targeted populations to reduce uncertainty and enable clearer progression.
-
AI speeds early‑phase development by streamlining data review, enabling structured queries, accelerating PK/PD work, and revealing biomarker patterns — boosting efficiency with expert oversight.
-
Centralized PD trials cut variability, speed enrollment, and enable genetic stratification, delivering high‑quality data and faster progress from early‑phase research to late‑stage development.
-
Slow oncology trial enrollment raises costs and delays progress. AI prescreening, patient-focused engagement, and early pharmacology studies help accelerate recruitment and optimize trial design.
-
Centralized submissions, greater transparency, and stronger patient protections reshape EU clinical trials, impacting timelines, costs, and strategies for sponsors and CROs.
-
Emerging psychiatric therapies bring hope, but progress is fragile. Biomarker-driven, mechanism-first approaches help overcome biological, regulatory, and commercial barriers.
-
AI, imaging, and biomarkers are transforming trials, reducing subjectivity and improving sensitivity while enabling decentralized designs, faster timelines, and more precise insights.
-
As the industry prepares for 2026, sponsors and investors alike face a pivotal moment — one that demands a more deliberate, insight-driven approach to early clinical development.
-
Model-informed development that integrates preclinical and literature-based data is enabling smarter predictions of exposure and safety, transforming psychedelic research and advancing clinical innovation.
CONTACT INFORMATION
CHDR
Zernikedreef 8
Leiden, 2333 CL
NETHERLANDS
Phone: +31 715246430
Contact: Wouter ten Voorde
CHDR SOLUTIONS
-
Inflammation is a primary pathogenic process in a wide range of diseases, including rheumatoid arthritis, cardiovascular disease, oncology and neuropsychiatric disorders.
-
Learn about a sophisticated suite of pharmacokinetic (PK) and pharmacometric services designed to accelerate and optimize early-phase drug development.
-
This essential guide walks through mastering the complex landscape of clinical trial regulations, providing a clear, practical breakdown of regulatory timelines, legal obligations, and more.
-
Explore a dynamic recruitment strategy being used to address the growing demand for participants in early-stage clinical trials while overcoming regulatory and ethical challenges.
-
Our dermatology studies provide results that are more than skin deep. Because the skin is the largest and most easily accessible organ, our dermatology research also facilitates drug development in other areas, including immunology and endocrinology. In addition, we are engaged in studying ways to improve wound healing.
-
NeuroCart is a fully self-contained, mobile CNS test battery developed in-house at CHDR, offering the possibility to measure a wide range of CNS effects in a pharmacological context.
-
With nearly three decades of successful application, NeuroCart remains a gold standard in CNS pharmacology, supporting precise, data-driven decisions in drug development.
-
Trial@home, CHDR’s dedicated strategy for off-site clinical trials, enables investigators to collect information as trial participants go about their day to day activities.