Ketamine Compared With Fentanyl for Surgical Abortion: A Randomized Controlled Trial.

Chin J, McGrath M, Lokken E, Upegui CD, Prager S, Micks E

DOI: 10.1097/aog.0000000000004903
Published: 2022 Sep 1
Container: Obstetrics and gynecology
Publisher: Not recorded
Open access: unknown

Credibility signals

limited evidence Score 43/100 under policy 1.0.0. This is a metadata assessment, not a judgment of the paper's conclusions.

Show all credibility signals

cautionDOI registered: No matching Crossref record was present in this response. Source: Crossref; license: CC0 metadata
cautionDOI resolves: No matching Crossref record was present in this response. Source: Crossref; license: CC0 metadata
not scoredDirectory of Open Access Journals: No matching DOAJ record was present in this response. No allow-list match; this is not evidence of low credibility. Source: DOAJ; license: CC0
not scoredMEDLINE indexed: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredOpenAlex core source: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredKnown publisher allow-list: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredROR affiliation: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredRetraction Watch retraction: No retraction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch expression of concern: No expression of concern notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch correction: No correction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch reinstatement: No reinstatement notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredOpen access status: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredPublication license: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredPublication version: A publication version was supplied but is not scored. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer
cautionMetadata completeness: 5 of 6 scored descriptive metadata groups are present; missing fields increase uncertainty. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer

Cite this work

BibTeX

@article{allodium:10.1097/aog.0000000000004903,
  title = {Ketamine Compared With Fentanyl for Surgical Abortion: A Randomized Controlled Trial.},
  author = {Chin J and McGrath M and Lokken E and Upegui CD and Prager S and Micks E},
  year = {2022},
  journal = {Obstetrics and gynecology},
  doi = {10.1097/aog.0000000000004903},
  url = {https://doi.org/10.1097/aog.0000000000004903}
}

RIS

TY  - JOUR
TI  - Ketamine Compared With Fentanyl for Surgical Abortion: A Randomized Controlled Trial.
AU  - Chin J
AU  - McGrath M
AU  - Lokken E
AU  - Upegui CD
AU  - Prager S
AU  - Micks E
PY  - 2022
JO  - Obstetrics and gynecology
DO  - 10.1097/aog.0000000000004903
UR  - https://doi.org/10.1097/aog.0000000000004903
ER  -

APA

J, C., M, M., E, L., CD, U., S, P., & E, M. (2022). Ketamine Compared With Fentanyl for Surgical Abortion: A Randomized Controlled Trial.. Obstetrics and gynecology. https://doi.org/10.1097/aog.0000000000004903

Source records

pubmed · retrieved 2026-09-26T13:01:01.888Z