Get your Current Opinion in Hematology paper right the first time: a ready-made structure with the right abstract and citations, so editors see your science, not formatting slips.
4.4
Authored by Sumalatha Gangadhar | Published on 7 August, 2026
Submitting to Current Opinion in Hematology goes smoothly when your draft already matches the journal's own rules. Editors screen new manuscripts against the Current Opinion in Hematology 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 Current Opinion in Hematology. 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 Current Opinion in Hematology 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 Current Opinion in Hematology 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 Current Opinion in Hematology 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 the journal (invitation-only).
| Element | Current Opinion Hematology requirement |
|---|---|
| Abstract | Structured abstract required with three mandatory headings: 'Purpose of review', 'Recent findings', and 'Summary'. Word limit approximately 200-300 words based on analysis of published articles (range 149-302 words observed across 4 sample articles; sister journal Current Opinion in Infectious Diseases specifies 200 words maximum) |
| Main text | Review articles approximately 2500-4000+ words observed in published examples. No explicit word limit stated in available sources |
| Declarations | Ethics approval/consent as applicable; competing interests; funding; data availability |
| Figures/tables | Publication-ready; cited in order |
| Supplemental | Upload separately when used |
| Keywords | 3-5 keywords required (4-5 keywords observed across analyzed articles). Keywords listed after main text, semicolon-separated |
| References | Vancouver style. References numbered consecutively in square brackets in text order. Important recent references must be annotated with ▪ (of special interest) or ▪▪ (of outstanding interest). References section titled 'REFERENCES AND RECOMMENDED READING'. Approximately 50-100+ references typical based on analysis of published articles (range 64-107 observed) |
| Peer review | Peer reviewed; blind model not specified in the official author guidelines |
| Submission | Invitation-only / commissioned; details provided to invited authors |
Read the Current Opinion in Hematology 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 Current Opinion in Hematology in under a page.
Skim two or three recent Current Opinion Hematology 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 Current Opinion in Hematology journal page requires it. Disclose any preprint or conference version with identifiers in the cover letter.
Do one focused pass against the Current Opinion in Hematology guide for authors: scope, length, reference style, required declarations, and figure quality. Then submit through the journal (invitation-only).