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Global Clinical Trial Operations
Leveraging diverse expertise in measurement science to be partners in problem solving.
We structure our work and strategic goals around:
People
Products
Productivity
Partnership
Our organization
GCTO functions collaborate to drive the clinical trial process forward across three therapeutic areas: oncology, vaccines and infectious diseases and general medicine.
Clinical sciences & study management
Manages the execution of our clinical trials.
Medical writing
Prepares high-quality documentation from protocols through marketing applications.
Regions and regional operations
Executes and monitors clinical studies across four regions in accordance with all required plans, standards, policies and procedures.
Global data management & standards
Delivers clean, reliable, credible, reproducible data to prove the efficacy and safety of products in development.
Headquarter operations
Provides centralized services for project management, operational reviews, metrics, meeting management, resource planning, vendor operations and vendor management.
Quality & continuous improvement
Establishes and maintains a robust quality management system, implements quality plans and promotes inspection-readiness and continuous improvement initiatives.
Clinical imaging & pathology
Partners collaboratively on clinical trial teams for studies in which clinical imaging or pathological assessments are performed.
Monitoring excellence, site development/engagement & trial diversity (MESD)
Develops strategy and site monitoring tools and processes to position our company as the partner of choice.
Risk evaluation & adaptive integrated monitoring
Furthers the organization’s risk-based quality management through advanced analytics.
How we work
Our work is guided by principles of quality, innovation, adaptability and collaboration. GCTO is a people-focused organization that fosters a flexible workplace where employees are supported throughout their careers—from onboarding to ongoing training and development. We also offer resources to support well-being, remote work, volunteering and more.
What we do
What we do
GCTO executes diverse studies across all phases of development to get new medications to the patients who need them. We are involved in every step of clinical trial operations.
Clinical trial planning
Clinical trial execution
Locked database
Documentation for regulatory submission
Hear from our employees who work to save and improve lives every day.
Hear from our employees who work to save and improve lives every day.
Our legacy and commitment, through philanthropy, to address complex global health challenges and improve the quality of life in communities inspires me!
Adrelia Allen
Sr. Vice President and Head, Global Clinical Trial Operations
It is a privilege to work with a dedicated team in Clinical Sciences and Study Management Oncology who are passionate about our purpose: to help improve the lives of our patients around the world with our novel medicines.
Andrea Perrone
Associate Vice President, Clinical Operations
I am truly inspired to come to work every day because I feel that I work for an ethical company, and I have a direct impact on the health and well-being of humankind.
Chanelle McCullum
Senior Director, Clinical Research
Here, we have a long history in working to improve people’s lives. I am proud to continue that legacy with our work in the vaccine and infectious disease areas.
Elizabeth Desrosiers
Associate Vice President, Clinical Operations
The work that we do matters. Every day, the clinical trials that we run bring life-changing medicines one step closer to market.
Aldona DiSandro
Specialist, Clinical Research, Monitoring Management
Our Medical Writing team is at the forefront of innovating the clinical documentation process to improve quality, increase compliance and accelerate time-to-market of important medicines to help save and improve patient lives.
Meredith Murray
Sr. Director, Clinical Operations
Here, Clinical Research is incredibly innovative and novel clinical trials are driven by an amazing team of enabled, empowered and talented individuals.
Michelle Metry
Executive Director, Clinical Research
