Get your BMJ Open Gastroenterology paper right the first time: a ready-made structure with the right abstract and citations, so editors see your science, not formatting slips.
4.1
Authored by Sumalatha Gangadhar | Published on 30 July, 2026
Submitting to BMJ Open Gastroenterology goes smoothly when your draft already matches the journal's own rules. Editors screen new manuscripts against the BMJ Open Gastroenterology guide for authors before peer review, so formatting, structure, and required statements should be right on the first draft rather than repaired during upload. This template sets that structure up for you.
It is a manuscript shell aligned to BMJ Open Gastroenterology. It covers front matter, the abstract the journal expects, a body organized to the journal's article types, and a reference list in the journal's required style. Confirm current scope and article types on the BMJ Open Gastroenterology journal page before you draft.
Prepare the title, authors, affiliations, and ORCID iDs. Write the abstract to the journal's rule and word limit, organize the body to the article type, and apply the required reference style from the first citation. Complete every declaration (ethics, competing interests, funding, data availability) the BMJ Open Gastroenterology guide for authors lists, and cite figures and tables in order.
The common failure modes are formatting or reference style that does not match the guide for authors, missing required statements, and an incomplete portal checklist. Clear all three against the BMJ Open Gastroenterology guide for authors before you submit.
The shell mirrors what editorial staff check first: article-type fit, the abstract rules, required declarations, and the journal's reference style. For more detail see the author resources. When your draft is ready, upload it through ScholarOne (Manuscript Central).
| Element | BMJ Open Gastroenterol requirement |
|---|---|
| Abstract | Original research: Structured (Objective, Methods, Results, Conclusion), 300 words; Systematic reviews: Structured (PRISMA format), 300 words; Reviews: 300 words, unstructured; Protocols: Structured (Introduction, Methods and analysis, Ethics and dissemination) |
| Main text | Original research: up to 4,000 words; Review: up to 4,000 words; Guidelines and statements: up to 4,000 words; Editorial: up to 1,200 words |
| Declarations | Ethics approval/consent as applicable; competing interests; funding; data availability |
| Figures/tables | Publication-ready; cited in order |
| Supplemental | Upload separately when used |
| References | Vancouver style (numbered) |
| Peer review | Single-blind (single anonymised peer review - reviewer names hidden from authors) |
| Submission | mc.manuscriptcentral.com/bmjgast |
| Keywords | MeSH (Medical Subject Headings) descriptors requested for keywords (per BMJ Author Hub formatting guidelines referenced by the journal). No specific number of keywords required by the journal guidelines, though the linked MeSH resource suggests considering two or three terms. |
Read the BMJ Open Gastroenterology guide for authors once before drafting and once before upload. Draft the abstract after results are stable. Set the reference style before adding citations. Keep a cover letter that states your contribution and fit to BMJ Open Gastroenterology in under a page.
Skim two or three recent BMJ Open Gastroenterol papers to calibrate depth and figure style. Make the novelty clear in the first two pages. Deposit data and code when the policy on the BMJ Open Gastroenterology journal page requires it. Disclose any preprint or conference version with identifiers in the cover letter.
Do one focused pass against the BMJ Open Gastroenterology guide for authors: scope, length, reference style, required declarations, and figure quality. Then submit through ScholarOne (Manuscript Central).