RESEARCH FUNDAMENTALS

The Complete Research Process: From Idea to Publication

Guide · 2 min read · Last updated 2026-10-31

The research process runs from an idea to a published paper through about ten stages: question, literature review, design, protocol, ethics, data collection, analysis, writing, submission and revision. Understanding the whole sequence helps you plan time and avoid rework.

The stages

Stage	Main output	Frequent delay
1. Idea and question	Focused PICO question	Question too broad
2. Literature review	Gap statement, key references	Searching too narrowly
3. Design	Chosen study design	Design does not fit the question
4. Protocol	Written plan with outcomes and analysis	Skipped or vague
5. Ethics/regulatory	Approval, exemption or waiver	Waiting for committee meetings
6. Data collection	Clean dataset	Missing or inconsistent data
7. Analysis	Tables and figures	Late statistician involvement
8. Writing	Draft manuscript following a reporting guideline	Unclear authorship roles
9. Submission	Cover letter, forms, files	Wrong journal fit
10. Peer review and revision	Revised accepted paper	Weeks to months per round

Illustrative example

Invented for teaching. A resident wants to study readmission after heart failure admission. She spends two weeks searching literature, one month writing a protocol, three months awaiting ethics approval and data access, two months extracting data, one month analysing, two months drafting, and then waits for journal decisions. The paper is rejected once before acceptance, so the timeline from idea to publication is well over a year.

Planning tips

Write the protocol before starting, including analysis plans.
Agree authorship and roles at the beginning.
Build time for ethics and revisions.
Keep a project folder with versions, data dictionary and decision log.

Documents that mark each stage

Keeping simple records helps at every stage: a one-page protocol, a search log with dates and exact strings, a data dictionary, an analysis plan written before analysis, an authorship agreement, and a reporting-guideline checklist for the final manuscript. These documents also help if a reviewer or co-author later asks how a decision was made.

Key takeaways

The process is longer than most newcomers expect.
Early stages decide the quality of the later ones.
Reporting guidelines and ICMJE recommendations govern the final steps.

References and further reading

Hulley SB, Cummings SR, Browner WS, Grady D, Newman TB. Designing Clinical Research. 4th ed. Lippincott Williams & Wilkins; 2013. Link
International Committee of Medical Journal Editors (ICMJE). Recommendations for the Conduct, Reporting, Editing, and Publication of Scholarly Work in Medical Journals. Link
EQUATOR Network: Enhancing the QUAlity and Transparency Of health Research (reporting guideline library). Link