Clarenta, formerly Comac Medical , is looking for an experienced Freelance Medical Writer to collaborate with our international clinical research team on a project basis.
With roots dating back to 1997, Clarenta has built a strong reputation in clinical research through scientific expertise, operational excellence, and a commitment to quality. Our experienced professionals support clinical development programs across multiple therapeutic areas, study phases, and international markets.
We are seeking a Medical Writer who can work independently, manage complex scientific documentation, and collaborate effectively with cross-functional teams and clients.
What You Will Do
As a Freelance Senior Medical Writer, your responsibilities may include:
- Acting as Medical Writer on assigned projects and coordinating medical writing activities to ensure high-quality deliverables within agreed timelines.
- Serving as the primary medical writing contact for clients, project managers, and cross-functional teams.
- Providing medical writing guidance and review support to project team members,



where required.
- Preparing and reviewing Clinical Study Protocols for early- and late-phase clinical trials, non-interventional studies, PASS, and other study types.
- Preparing and reviewing Participant Information Sheets and Informed Consent Forms for interventional and non-interventional studies.
- Supporting study conduct and data-cleaning activities through the review of clinical data listings.
- Preparing clinical sections of New Drug Applications (NDAs) and other regulatory submissions.
- Preparing and reviewing Investigator's Brochures, Clinical Study Reports, manuscripts, posters, and other scientific or technical documents.
- Contributing to study design documentation, proposals, and bid-related activities.
- Providing scientific and medical writing expertise across different therapeutic areas.
- Supporting the development of medical writing processes, templates, training materials, a

📌 Medical Writer (La Mancha)
🏢 Clarenta
📍 La Mancha