Medical writer preparing clinical study documentation at Celesta Healthcare
Clinical Research Division · ICH E6 (R3) Versed

Medical Writing Services

Scientifically accurate, regulatory-compliant protocols, clinical study reports, and submission documents — written for the agency they are going to, delivered on time.

ICH E6 (R3)
Guideline
Versed Team
IND–NDA
Full Submission
Coverage
FDA · EMA
Agency-Tailored
Documents
On Time
Committed
Delivery
Get a Proposal
Overview

Writing That Moves Submissions Forward

Every study lives or dies by its documents. A protocol that anticipates regulator questions, a CSR that presents results with clarity, a dossier section that reads exactly the way the reviewing agency expects — that is the difference between a smooth approval and months of queries.

Our medical writing team specializes in BA/BE and clinical trial documentation, is well-versed in ICH E6 (R3), FDA, and EMA requirements, and works directly with sponsors to develop customized protocols and reports — with a firm commitment to on-time delivery, even under tight timelines, without compromising accuracy.

Deliverables

Documents We Deliver

Six document families covering the entire journey from protocol concept to published manuscript.

Protocols & Investigator Brochures

Study protocols that align with regulatory expectations, and IBs that communicate key study information clearly to investigators.

Clinical Study Reports (CSRs)

Expertly structured reports that meet regulatory requirements and present study results in a clear, defensible format.

Regulatory Submission Documents

From IND applications to NDA submissions — every document type in the approval journey, prepared to agency standards.

Patient Information Leaflets

Easy-to-understand patient materials that keep participants well informed about the treatments they receive.

Manuscripts for Publication

Peer-reviewed journal and conference manuscripts — scientifically accurate and formatted to publication guidelines.

Medical Affairs Documents

Therapeutic area overviews, clinical evidence summaries, and educational materials for medical affairs teams.

Where the Work Happens

Documentation & Data Operations

Our writing and data teams work alongside the clinical and bioanalytical units — the people who write your documents sit next to the people who ran the study.

Documentation and data operations workstations at the clinical research facility
Medical Writing & Data Operations Floor
Quick Reference

Which Document, Which Guideline, When?

A quick map of the core regulatory documents, the guideline that governs each, and where it fits in the development journey.

Regulatory document types, governing guidelines, and when each is needed
DocumentGoverning StandardWhen It Is Needed
Study ProtocolICH E6 (R3) GCPBefore study start — defines design, endpoints, and conduct
Investigator BrochureICH E6 (R3)Before and during trials — briefs investigators on the product
Clinical Study ReportICH E3After study completion — presents methods and results for review
IND / NDA DocumentsFDA / agency formatsAt submission milestones across the approval journey
Patient Information LeafletAgency labelling rulesWith product registration — informs patients clearly
Journal ManuscriptJournal / ICMJE guidelinesAfter results — publication and scientific communication
Standards

Written to the Standard That Reviews It

A document meant for the FDA is not the same document meant for the EMA. Our writers tailor structure, language, and emphasis to the specific agency reviewing your submission.

ICH E6 (R3)
GCP Guidelines
ICH E3
CSR Structure
US FDA
Submission Formats
EMA
EU Requirements
DCGI
India Submissions
Why Celesta

Precision Writing, Backed by Real Study Teams

  • Writers experienced across BA/BE and clinical trial documentation
  • Deliverables tailored to the target regulatory agency
  • ICH E6 (R3), FDA, and EMA aligned from the first draft
  • On-time delivery, even on tight submission timelines
  • Direct collaboration with sponsors on every document
  • Backed by in-house clinical, PK, and biostatistics teams
FAQs

Medical Writing — Frequently Asked Questions

1. What documents does your medical writing team prepare?
We prepare BA/BE and clinical trial study protocols, investigator brochures, clinical study reports (CSRs), regulatory submission documents (IND through NDA), patient information leaflets, manuscripts for peer-reviewed journals and conferences, and medical affairs content such as therapeutic area overviews and clinical evidence summaries.
2. Which regulatory guidelines do your writers follow?
Our team is well-versed in ICH E6 (R3) good clinical practice guidelines and the documentation requirements of the US FDA, EMA, DCGI, and other global agencies. Every deliverable is tailored to the expectations of the specific regulatory agency it is written for.
3. What is a clinical study report (CSR)?
A CSR is the comprehensive, structured document (ICH E3 format) that presents the methods, conduct, and results of a clinical study for regulatory review. A well-written CSR presents results clearly, anticipates reviewer questions, and directly affects how smoothly a submission progresses.
4. Can you deliver documents on tight timelines?
Yes. On-time delivery without compromising accuracy is a core commitment of our medical writing team. Timelines are agreed per document upfront, and urgent submission support is available when the regulatory clock is running.
5. Do you support journal publications?
Yes — we assist in preparing manuscripts for peer-reviewed journals and scientific conferences, ensuring scientific accuracy and formatting to the target publication’s guidelines, along with medical affairs and educational materials.

Have a Deadline Coming Up?

Send us the document type and the agency it is going to — we will come back with a scope, timeline, and quote.

Need something? Chat with us!