About IDDI

We are an expert clinical data services and high-level strategic consulting contract research organization (CRO), providing agile clinical trials services for pharmaceutical, biotech, and medical device/diagnostic companies.

With a proven track record, IDDI provides expert Biostatistics and eClinical Services to ensure the successful execution of your clinical development program.

Passion. Science. Experience.

A passionate and experienced science-led team, committed to delivering submission-ready clinical data.

Meet Our Team

Commitment to Quality and Precision

“IDDI was of great benefit, particularly with respect to their responsiveness, their commitment to quality and precision, and their ability to meet our very ambitious timelines.”

Jim Taylor, CEO Oraya Therapeutics, Newark, CA, USA

Years in Business
Phase I-IV Trials
Customers Worldwide
Scientific Publications
Scientific Conferences

How IDDI Adds Value to Your Clinical Data

Strategic-level consultancy to optimize your clinical development program even in clinical trials with complex settings.

Delivered by talented, forward-thinking and science-led professionals, who will take ownership of your needs.

Over 30 years in business ensuring continuity in your clinical development.

IDDI’s culture is scientifically driven, thanks to its founder and Chief Scientific Officer, Marc Buyse, CEO.

Expert clinical data services (EDC/RTSM/Medical Coding) providing flexible solutions for collection, standardization, analysis, documentation and reporting of your clinical data.

A Project Manager is assigned to every project. Flexibility, responsiveness, proactiveness are skills often mentioned by our customers.

Experienced contract research organization with a solid understanding of the clinical development process and breadth of therapeutic areas expertise.

Thanks to a strong collaborative approach with Academics and Key Opinion Leaders.

Resource Library

Discover our on-demand recorded webinars, podcasts, videos and scientific articles.


Fast growing company – Rewarding career. Join us and contribute to the progress of clinical research. An inspiring and exciting career with international and challenging projects is waiting for you!

Join Us
Featured Webinar

September 21, 2021

Biostatistics and SARS-CoV-2: research, policymaking, and communication

Learn on the central role of Biostatistics in the COVID-19 Pandemia, and the multidisciplinary nature of pandemic response LISTEN TO…

View Webinar
News & Events

ASA Biopharmaceutical Section Regulatory-Industry Statistics Workshop

September 24, 2021

Statistics in the Changing Product-Development Environment Accelerated by the Pandemic  Marc Buyse, ScD speaker at the plenary session: Statistics in…

Featured Articles

Sample Size Re-Estimation as an Adaptive Design

Using the promising-zone approach can salvage an underpowered trial. Sample size Re-estimation (SSRE) is a relatively new concept, but, thanks…

News & Events

IDDI Sponsor at Gene Therapy for Ophthalmic Disorders Digital Conference

September 21, 2021

Join IDDI at the 2nd Gene Therapy for Ophthalmic Disorders Digital meeting. It will target the industry’s translational challenges in targeting…

Featured Articles

Operational characteristics of generalized pairwise comparisons for hierarchically ordered endpoints

Vaiva Deltuvaite-Thomas, Research Statistician, IDDI and Prof. Tomasz Burzykowski, VP Research IDDI have just published an article on operational characteristics…

News & Events

IDDI at Knowledge for Growth 2021

September 27, 2021

Meet IDDI’s team and visit our exhibition booth (BeCRO Booth #18-19-20) at Knowledge for Growth Conference, taking place on-site on…

Featured Articles

Immunotherapy against cancer: Challenge and opportunities

With some of the recently developed drugs showing unprecedented response rates and consistent improvement in overall survival in some indications,…

News & Events

IDDI Faculty Member at the Global Congress on Prostate Cancer (PROSCA)

October 12, 2021

IDDI speaker at the PROSCA 2021 Laurence Collette ,PhD presenting on:   “How to interpret subgroup analyses? Insights from the statistician”…

News & Events

IDDI Newsletter – July 2021

IDDI HAS JUST LAUNCHED ITS NEW WEBSITE! We are very excited to launch our brand new website! IDDI is an…


Biostatistics and SARS-CoV-2: research, policymaking, and communication

September 21, 2021

Learn on the central role of Biostatistics in the COVID-19 Pandemia, and the multidisciplinary nature of pandemic response LISTEN TO…


Webinar: Randomization and the Limits of Precision Oncology

August 26, 2021

Drug development in oncology is undergoing several changes brought about by precision medicine, which makes it appealing to move efficacy…