Practical Pointers for Drug Development and Medical Affairs / May 2023

Written by Gerald L. Klein, MD & Roger Morgan, MD

Drug Development

  • Informed consents have grown much larger, more complex, and oftentimes uses terminology that may be difficult to understand for persons with limited language skills. [1] It is imperative to make these forms shorter, simpler, and easier to understand. Studies have demonstrated poor patient comprehension of the essential elements of the informed consent process not just in the United States but globally. [2] [3] [4]

  • The definition of a laboratory adverse event is usually described in the protocol as a value that is clinically significant in the investigator’s judgment. One frequent protocol guidance for this is having a lab test reported as clinically significant if repeated. However, many results are repeated just to ensure that the results are insignificant or are due to a procedural error (hemolyzed blood). We recommend removing “repeat laboratory testing” as an indicator of a significant adverse event.

  • Removing all patient identification is important for sites to remember when they send patient hospital records or other medical records to the sponsor or CRO. In addition to name, it also includes items such as home address, telephone number and medical record number.

    Medical Affairs

  • Making the most out of poster presentations

    • Place on social media

    • Solicit comments and questions

      • Answer appropriate questions and communicate these to a wider audience

      • Broadcast current and future work in this area when applicable

    • Write up and disseminate pertinent questions and answers

    • Create a white paper and journal articles from the data

  • Commercial booths at scientific conferences

    • Verify that a promotional committee consisting of legal, medical, and regulatory (LMR) has reviewed your booth and all material in detail. This includes the following:

      • Booth location

      • All banners

      • All printed material, videos, handouts, etc.

      • Labels, headers, designs, etc. on the booth wall

      • Location of medical science liaisons (MSLs) in relation to the commercial team

    • Detailed examination of all items is critical to maintain compliance with the regulations.

  • Product feedback is an important way to learn how health care providers are actually using your product

    • Having MSLs talk directly to clinicians is a way to gather this information. In addition, you can learn why and when they are actually using the product in this manner.

    • What difficulties or drawbacks are there to the product?

    • Can the patient experience be improved, such as administering a drug at bedtime?


      [1] Schumacher A, Sikov WM, Quesenberry MI, Safran H, Khurshid H, Mitchell KM, Olszewski AJ. Informed consent in oncology clinical trials: A Brown University Oncology Research Group prospective cross-sectional pilot study. PLoS One. 2017 Feb 24;12(2): e0172957. doi:10.1371/journal

      [2] Ibid

      [3] O'Sullivan L, Sukumar P, Crowley R, et al. Readability and understandability of clinical research patient information leaflets and consent forms in Ireland and the UK: a retrospective quantitative analysis. BMJ Open 2020;10: e037994. doi:10.1136/bmjopen-2020-037994

      [4] Wen G, Liu X, Huang L, Shu J, Xu N, Chen R, et al. (2016) Readability and Content Assessment of Informed Consent Forms for Phase II-IV Clinical Trials in China. PLoS ONE 11(10): e0164251. https://doi.org/10.1371/journal.pone.0164251