Chriesta Marielle Tan

Chriesta Marielle Tan

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Clinical Research Professional | Medical Laboratory Scientist
Metro Manila, Philippines

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Résumé


Jobs verified_user 0% verified
  • Trialfacts
    Patient Screening Specialist
    Trialfacts
    Jan 2026 - Current (6 months)
    Lead patient recruitment and screening strategy for Australian clinical trials, ensuring alignment with protocol, ethical standards, and regulatory requirements. Drive initiatives to optimize recruitment processes, enhance data quality, and improve overall screening efficiency through continuous process evaluation and refinement. Partner with sponsors and clinical sites to align enrollment goals, address recruitment challenges, and implement data-driven solutions that support study timelines. Oversee patient engagement strategies, including targeted outreach and re-engagement efforts, to maximize participation and retention across multiple studies. Serve as a key cross-functional liaison, fostering collaboration and streamlining communicati
  • Syneos Health
    Clinical Research Associate II
    Syneos Health
    May 2023 - Sep 2024 (1 year 5 months)
    As a CRA II at Syneos Health, I supported oncology and COVID-19 vaccine clinical trials across the Philippines and APAC region. I conducted site qualification and initiation visits, as well as routine monitoring, ensuring compliance with ICH-GCP, study protocols, and regulatory requirements. I managed site performance, resolved eCRF queries, maintained Trial Master File (TMF) and Investigator Site File (ISF) accuracy, monitored investigational product (IP) accountability, and ensured proper informed consent and subject safety. I also trained investigators and site staff, supported patient recruitment strategies, and prepared sites for audits and regulatory inspections.
  • Parexel
    Clinical Research Associate I
    Parexel
    Oct 2021 - May 2023 (1 year 8 months)
    Therapeutic Areas: Infectious Diseases and Vaccines, Rheumatology, Pulmonology, Nephrology
  • Pivot
    Clinical Research Associate I
    Pivot
    Jun 2021 - Sep 2021 (4 months)
    Has experience handling Phase III of COVID-19 vaccine trial as start-up CRA. Was responsible for reviewing questions and comments raised by the local ethics review committee for further information and discussing these with the project team and/or client to formulate an appropriate response. Initiated resubmission of updated study materials for all 9 sites of the study. Assisted in drafting clinical trial agreements and budget by consolidating PI’s comments and submitting drafted copy to the lead CRA for review. In charge of triggering the release of Investigational Product (IP) for three sites. Therapeutic area: COVID-19 vaccines
  • Syneos Health
    Project Administration Specialist
    Syneos Health
    Aug 2020 - Jun 2021 (11 months)
    Supported clinical research projects by ensuring accurate documentation, regulatory compliance, and smooth study operations. Key responsibilities included: • Maintaining and organizing the Trial Master File (TMF)—preparing, submitting, reclassifying, and ensuring accuracy of essential documents in Veeva Vault.  • Assisting study teams with regulatory and site start-up documentation, including site binders, regulatory files, CVs, monitoring reports, and correspondence.  • Managing shared project mailboxes by identifying TMF-relevant communications and filing them appropriately.  • Handling system access requests through help-desk ticketing for platforms like EDC and CTMS.  • Providing general project support—transcribing laboratory r
  • PPD
    Medical Information Specialist
    PPD
    Jan 2019 - Jan 2020 (1 year 1 month)
    • Provides technical and medical information with high quality customer service, including researching and responding to inquiries received via phone, email, internet or mail. • Researches and responds to the inquiries from approved resources. • Documents the inquiry and response accurately and completely according to client and PPD SOPs, protocols, GCPs and regulatory guidelines. • Responsible for identifying and recording or triaging to responsible designee, adverse events and product complaints as well as processing fulfillment and performing after-hours pager support. • The information provided will be given to a level in parallel with the individual’s expertise, experience and training.
  • University of Santo Tomas Hospital
    Clinical Laboratory Technologist
    University of Santo Tomas Hospital
    Aug 2018 - Nov 2018 (4 months)
    Externship
Education verified_user 0% verified
  • University of Santo Tomas
    Bachelor of Science (B.S, Clinical Laboratory Science/Medical Technology/Technologist
    University of Santo Tomas
    Jun 2012 - Jun 2016 (4 years 1 month)
Publications verified_user 0% verified
  • I
    The Serum Separating Capacity of Ipomoea batatas Starch in the Routine Glucose Determination
    International Journal of Scientific and Research Publications
    Jun 2015