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Clinical writing services

PHARMExcel provides specialist Clinical Writing Services that support the preparation, management and review of high-quality documentation across the clinical trial lifecycle. Clear, scientifically accurate and well-structured documentation is essential to successful clinical research, supporting everything from study set-up and participant communication through to clinical study reporting to ICH E3 and ISO standards.

We work with biotechs, medtech companies, charities and NHS or academic sponsors, as well as US and EU-based organisations, to help deliver clinical trial documents that are accurate, practical and aligned with regulatory and ethical expectations. Our clinical writing services are focused on the clinical trial stage and are designed to support Phase I-IV studies in a way that reflects both scientific intent and the realities of study delivery.

Clinical writing across the clinical trial lifecycle

Clinical writing plays an important role at every stage of a study. At the start of a trial, it supports protocol development and the preparation of participant-facing materials. During active study delivery, it helps maintain consistency across amendments and supporting documents. At close-out, it supports the interpretation and reporting of study findings through Clinical Study Reports and publication outputs.

PHARMExcel’s approach is grounded in the practical needs of trial delivery. Because our writing teams work closely with project management, safety, data and operational colleagues, documentation is not developed in isolation. This helps ensure that study documents are not only scientifically sound, but also feasible, clear and fit for the settings in which the trial will be delivered.

Protocol development and study documentation

The clinical study protocol forms the scientific and operational foundation of every clinical trial. A well-developed protocol needs to define objectives, methodology, endpoints, eligibility criteria, statistical considerations and safety procedures in a way that is both rigorous and workable for investigators, sites and participants.

PHARMExcel supports the development of clinical study protocols and protocol amendments for Phase I-IV studies across a broad range of therapeutic areas. Our writers work collaboratively with sponsors, clinicians and operational teams to ensure that protocols are scientifically robust, aligned with regulatory expectations and practical for real-world delivery. Where required, we can also support associated study documentation that helps maintain consistency across the wider clinical trial package.

Patient-facing documents and informed participation materials

Patient understanding and ethical transparency are central to successful clinical research. PHARMExcel develops clear, accessible and compliant participant-facing documentation that supports informed participation and ethical trial conduct across a range of study settings.

Our services include the preparation of Patient Information Sheets, Informed Consent Forms and assent forms for paediatric studies, as well as other participant-facing materials that help explain the study clearly and appropriately. Documents are written in language suitable for the intended audience while remaining aligned with ethics committee, IRB and wider regulatory expectations. Where appropriate, we can also support lay summaries of study findings to help sponsors communicate results more clearly to participants and the wider public.

Writing support aligned with trial delivery

One of PHARMExcel’s strengths is that our writing support is closely connected to the teams responsible for running the trial. In larger organisations, writing can sometimes feel detached from day-to-day delivery. At PHARMExcel, our smaller, specialist model allows closer working between writers, project managers, safety teams and operational staff, which helps maintain continuity and consistency across the full study pathway.

This joined-up approach is particularly valuable in complex or changing studies, where protocol amendments, participant-facing updates and final reporting all need to remain aligned. It also helps reduce unnecessary delays, improve document quality and ensure that what is written reflects the practical realities of the trial as it is actually being delivered.

Why sponsors choose PHARMExcel for clinical writing services

Sponsors choose PHARMExcel because we combine scientific understanding, practical clinical trial insight and a quality-driven approach to documentation. As a smaller, specialist CRO based in the UK, we offer direct access to experienced senior staff, continuity of team and the flexibility and personal service that larger organisations often struggle to match.

Our UK base gives sponsors practical insight into NHS and academic research environments, while our way of working is not limited to UK-based clients. We support organisations across the UK, Europe and the US that need high-quality clinical writing grounded in operational reality, clear communication and proportionate regulatory thinking.

Our aim is to reduce operational burden, support compliant trial delivery and help sponsors produce clear, consistent and regulator-ready documentation throughout the clinical trial lifecycle.

"I have worked with other clinical trial research organisations on many studies and PHARMExcel has been by far the most effective in achieving targets and the easiest to work with on a day to day basis. I have no hesitation in recommending them as a CRO."

Dr Kim Orchard | Senior Lecturer and Consultant Haematologist, University Hospital Southampton NHS FT | Southampton

Ready to strengthen your clinical documentation?

Whether you need support with a single document or a complete clinical writing strategy, our experienced team is here to help. Talk to PHARMExcel about your project and discover how we can deliver clear, compliant documentation that keeps your study moving forward.

FAQs

What types of clinical writing services does PHARMExcel provide?

PHARMExcel supports a focused range of clinical writing activities linked to the clinical trial stage. This includes protocol development, patient-facing documentation such as consent and assent materials, Clinical Study Reports and publication writing for journals and other scientific outputs.

What is a Clinical Study Report (CSR)?

A Clinical Study Report is a structured document that summarises the design, conduct, efficacy findings and safety outcomes of a clinical trial. It is a key output at study close-out and is used to present trial results in a clear and consistent format. Clinical Study Reports (CSRs) for pharmaceuticals must comply with ICH E3 standards to achieve global regulatory approval. For medical devices, the equivalent reporting guidelines are governed by ISO 14155. Both frameworks ensure the validity, safety, and transparency of clinical investigations.

Why are patient-facing documents important in clinical trials?

Patient-facing materials such as Patient Information Sheets, Informed Consent Forms and assent documents help participants and families understand the purpose, risks and procedures involved in a study. Clear and ethically appropriate documentation is essential for informed participation and compliant trial conduct.

Does PHARMExcel write scientific advice meeting papers?

No, PHARMExcel’s clinical writing services are focused on the clinical trial stage and do not include scientific advice meeting papers or broader regulatory briefing documents for those meetings.

How does PHARMExcel ensure quality and consistency in clinical writing?

Our writing teams work closely with project management, safety, data and operational colleagues so that documents remain aligned with the actual conduct of the trial. This helps ensure scientific accuracy, consistency, practicality and a strong level of quality control throughout the writing process.

Why outsource clinical writing to PHARMExcel?

Sponsors choose PHARMExcel for a more responsive and practical approach to clinical writing. As a smaller, specialist CRO, we offer direct access to experienced staff, continuity of support and documentation that is closely connected to the operational realities of trial delivery.