Rachel E. Collis

Heath Park
Cardiff, WLS, United Kingdom

Last Updated: 09/26/2026

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Found 54 publications

Obstetric Bleeding Study UK (OBS UK): protocol for a stepped wedge cluster randomised trial investigating the clinical and cost-effectiveness of a maternity quality improvement programme to reduce excess bleeding and need for transfusion after childbirth.

Obstetric Bleeding Study UK (OBS UK): protocol for a stepped wedge cluster randomised trial investigating the clinical and cost-effectiveness of a maternity quality improvement programme to reduce excess bleeding and need for transfusion after childbirth.

Journal: BMJ open

Published: August 20, 2026

Variation in antenatal anaemia guidelines across the NHS in the United Kingdom: A cross-sectional study.

Variation in antenatal anaemia guidelines across the NHS in the United Kingdom: A cross-sectional study.

Journal: British journal of haematology

Published: May 10, 2026

Is digital documentation always best?

Is digital documentation always best?

Journal: International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics

Published: March 23, 2026

In response to "Viscoelastic testing in postpartum obstetric hemorrhage: a scoping review commissioned by the Patient-Centered Outcomes Research Institute (PCORI)".

In response to "Viscoelastic testing in postpartum obstetric hemorrhage: a scoping review commissioned by the Patient-Centered Outcomes Research Institute (PCORI)".

Journal: International journal of obstetric anesthesia

Published: January 13, 2026

Rapid detection of fibrinolytic activation in postpartum hemorrhage and acute obstetric coagulopathy using a novel assay.

Rapid detection of fibrinolytic activation in postpartum hemorrhage and acute obstetric coagulopathy using a novel assay.

Journal: Blood advances

Published: October 16, 2025

Rapid Detection of Fibrinolytic Activation in Postpartum Hemorrhage and Acute Obstetric Coagulopathy Using a Novel Assay.

Rapid Detection of Fibrinolytic Activation in Postpartum Hemorrhage and Acute Obstetric Coagulopathy Using a Novel Assay.

Journal: Blood advances

Published: October 16, 2025

Response to correspondence from McCarthy et al. regarding maternal sepsis screening and the role of the neutrophil-to-lymphocyte ratio.

Response to correspondence from McCarthy et al. regarding maternal sepsis screening and the role of the neutrophil-to-lymphocyte ratio.

Journal: International journal of obstetric anesthesia

Published: October 15, 2025

Coagulopathy in obstetric bleeding: a narrative review and comparison with trauma-induced coagulopathy.

Coagulopathy in obstetric bleeding: a narrative review and comparison with trauma-induced coagulopathy.

Journal: British journal of anaesthesia

Published: September 23, 2025

Fluid infusion during postpartum hemorrhage: a secondary analysis of the Obstetric Bleeding Study (OBS) Plus prospective observational study.

Fluid infusion during postpartum hemorrhage: a secondary analysis of the Obstetric Bleeding Study (OBS) Plus prospective observational study.

Journal: International journal of obstetric anesthesia

Published: July 13, 2025

Carboprost versus Oxytocin as the first-line treatment of primary postpartum haemorrhage (COPE): protocol for a phase IV, double-blind, double-dummy, randomised controlled trial and economic analysis.

Carboprost versus Oxytocin as the first-line treatment of primary postpartum haemorrhage (COPE): protocol for a phase IV, double-blind, double-dummy, randomised controlled trial and economic analysis.

Journal: BMJ open

Published: May 09, 2025

Managing obstetric bleeding in Wales: A qualitative evaluation of the OBS Cymru care bundle using Normalisation Process Theory.

Managing obstetric bleeding in Wales: A qualitative evaluation of the OBS Cymru care bundle using Normalisation Process Theory.

Journal: PloS one

Published: January 06, 2025

Maternal physiological parameters and routine laboratory tests to screen for maternal sepsis: an observational cohort study.

Maternal physiological parameters and routine laboratory tests to screen for maternal sepsis: an observational cohort study.

Journal: International journal of obstetric anesthesia

Published: December 17, 2024

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Last Updated: 09/26/2026