Clinical Trial Translation
Professional clinical trial translation for protocols, informed consent forms, patient-facing materials, case report forms, investigator and site documents, ethics and regulatory materials, safety communications and other clinical research content. Send your files online and receive a project-specific quote before you order.
Clinical trial translation for multilingual research
International clinical studies generate documentation for sponsors, CROs, investigators, study sites, ethics committees, regulatory teams and participants. The translation needs to preserve clinical meaning, terminology, document structure and the purpose of each study document.
Sponsor and CRO documentation
Protocols, study plans, monitoring documents, investigator materials and multilingual documentation used across international trial operations.
Patient-facing materials
Informed consent forms, patient information sheets, diaries, questionnaires, instructions and other participant-facing content.
Study and regulatory documentation
Case report forms, site documents, ethics-related materials, authority correspondence and other supporting clinical research records.
What clinical trial documents can be translated?
Clinical trial projects may involve documents created before, during and after a study. We review the complete file set so terminology and document relationships remain consistent.
Clinical trial protocols
Study protocols, protocol amendments, study procedures, inclusion and exclusion criteria and related protocol content.
Informed consent forms
Informed consent forms and related participant information that need clear, consistent and understandable language.
Patient information sheets
Patient-facing explanations, study instructions, visit information and supporting participant materials.
Case report forms
Case report forms, data-collection fields, study forms and related clinical research documentation.
Investigator documents
Investigator-facing instructions, study manuals, site materials and supporting research documentation.
Ethics committee materials
Ethics-related submissions, participant materials, correspondence and study documentation prepared for review.
Monitoring and site documents
Monitoring plans, site visit materials, tracking documents, site correspondence and study-management records.
Safety communications
Adverse-event-related content, safety updates, risk communication and other study safety materials.
Clinical trial translation for informed consent and patient materials
Patient-facing clinical research documents need to communicate study information clearly while preserving the meaning of the approved source content. Terminology, instructions, warnings and study procedures must remain consistent across languages.
- Informed consent forms
- Patient information sheets
- Patient diaries
- Questionnaires and study forms
- Visit instructions
- Participant communication
Patient materials require both accuracy and readability
A patient-facing translation should be understandable in the target language, but it should not introduce new medical claims or alter the clinical meaning of the approved source document.
If the sponsor or CRO has a terminology list, approved glossary, previous language version or formatting template, send it with the project files.
How a clinical trial translation project works
The workflow depends on the document type, target audience, language pair, study requirements, reference materials, review scope and deadline.
Scope review
We review the files, target languages, document types, study context, intended audience and deadline.
Terminology preparation
Existing glossaries, protocol terminology, approved translations and reference materials are reviewed where available.
Translation and review
The content is translated with attention to clinical meaning, terminology, completeness and document structure.
Delivery
The completed files are delivered in the agreed format, with any confirmed project-specific review requirements applied.
Clinical trial translation for sponsors and clinical research organizations
Multinational clinical studies often require the same study information to be available across several countries and languages. This makes terminology control and version consistency especially important.
When multiple documents belong to the same study, sending them together helps maintain consistent names, study terms, visit labels and document references.
Keep clinical terminology consistent across multilingual trial materials
Clinical trial documentation often repeats study-specific terminology, product names, visit names, endpoints, instructions and defined phrases. Consistency becomes increasingly important when a study contains many document types or several target languages.
Study terminology
Repeated clinical and study-specific terms should remain aligned across protocols, patient documents and site materials.
Version consistency
Updated and amended study documents should remain consistent with previously approved terminology where appropriate.
Multi-language projects
Reference materials and terminology lists help coordinate larger projects involving several target languages.
Translation of study documents for review and submission
Clinical research projects may include materials prepared for ethics committees, regulatory teams, study partners or local sites. The exact translation requirements depend on the authority, sponsor, target country and purpose of the document.
- Ethics-related documentation
- Study summaries
- Authority correspondence
- Site and investigator materials
- Supporting study records
Send the receiving requirements before translation starts
If the sponsor, CRO, ethics committee or authority provides written instructions, include them with the files. This helps establish the required language, format, review steps and delivery expectations from the start.
Keep clinical trial, medical, pharmaceutical and scientific translation distinct
These fields overlap, but they serve different content and search intents. Clinical trial translation should remain focused on documents created for the planning, conduct, monitoring and communication of clinical studies.
Clinical trial translation
Protocols, informed consent, patient materials, case report forms, investigator documents and study records.
Medical translation services
Broader medical content including healthcare, medical records, reports and other medical materials outside a specific clinical trial.
Pharmaceutical translation
Pharmaceutical industry content, drug-related documentation, product and regulatory materials outside the core trial-document intent.
Translation of agreements connected with clinical research
Clinical studies can also involve contracts between sponsors, CROs, sites, investigators and service providers. These legal documents sit at the intersection of clinical research and contract translation.
What affects clinical trial translation cost?
The price depends on the language pair, document type, word count, number of target languages, terminology, formatting, review requirements and deadline.
Send the complete file set whenever possible so we can review the actual project scope and prepare a project-specific quote.
Related medical, pharmaceutical and research translation services
Use the dedicated service below when your project extends beyond clinical trial documentation into broader medical, pharmaceutical, scientific, contractual or document translation.
Clinical Trial Translation — Frequently Asked Questions
Answers to common questions about protocols, informed consent, patient materials, clinical research documents and multilingual studies.
What is clinical trial translation?
Clinical trial translation is the translation of documents used in clinical research, including protocols, informed consent forms, patient materials, case report forms, investigator documents, site materials and supporting study records.
What clinical trial documents can you translate?
We can review protocols, protocol amendments, informed consent forms, patient information sheets, case report forms, study-site documents, investigator materials, monitoring documents, ethics-related materials and safety communications.
Can you translate informed consent forms?
Yes. Informed consent forms and related participant information can be translated as part of a clinical trial project.
Can you translate clinical trial protocols?
Yes. Study protocols, protocol amendments, procedures, inclusion and exclusion criteria and other protocol content can be translated.
Can you support multilingual clinical studies?
Yes. Projects can include several target languages. Reference materials, existing translations and terminology lists can help maintain consistency across multilingual study documents.
Can you translate documents for sponsors and CROs?
Yes. Clinical trial translation can support sponsors, CROs, investigators, study sites and other clinical research teams.
Do you translate patient-facing clinical trial materials?
Yes. Patient information sheets, diaries, questionnaires, study instructions and other participant-facing materials can be included in the project scope.
Can you translate clinical trial agreements?
Yes. Clinical trial agreements, site agreements, sponsor agreements, CRO agreements and related amendments can be translated. These documents may also fall under contract translation services.
How much does clinical trial translation cost?
Cost depends on the language pair, document type, word count, number of target languages, terminology, formatting, review requirements and deadline.
How do I request a clinical trial translation quote?
Upload the files through the online quote form and include the source language, target languages, document type, intended use, deadline and any sponsor, CRO or regulatory instructions.
Send your clinical trial documents and get a quote online
Upload protocols, informed consent forms, patient materials, case report forms, investigator documents or other clinical research files. We will review the scope, target languages and deadline before preparing a clear project-specific quote.