Guidance
Evidence-based recommendations on biomarker tests to help diagnose preterm labour in women with intact membranes. The tests are Actim Partus, PartoSure and the Rapid fetal fibronectin (fFN) 10Q Cassette Kit (at thresholds other than 50 nanograms/millilitre).
November 2024: There is a problem with the supply of cassettes used for fetal fibronectin testing. We will review our guidance and use our topic prioritisation process to decide whether to update it. For more information, see the NHS England letter on the discontinuation of Hologic fetal fibronectin testing.
Last reviewed: 4 July 2018
Next review: This guidance will be reviewed if there is new evidence that is likely to change the recommendations.
Guidance development process
How we develop NICE diagnostics guidance
Your responsibility
This guidance represents the view of NICE, arrived at after careful consideration of the evidence available. When exercising their judgement, healthcare professionals are expected to take this guidance fully into account, and specifically any special arrangements relating to the introduction of new interventional procedures. The guidance does not override the individual responsibility of healthcare professionals to make decisions appropriate to the circumstances of the individual patient, in consultation with the patient and/or guardian or carer.
All problems (adverse events) related to a medicine or medical device used for treatment or in a procedure should be reported to the Medicines and Healthcare products Regulatory Agency using the Yellow Card Scheme.
Commissioners and/or providers have a responsibility to implement the guidance, in their local context, in light of their duties to have due regard to the need to eliminate unlawful discrimination, advance equality of opportunity, and foster good relations. Nothing in this guidance should be interpreted in a way that would be inconsistent with compliance with those duties. Providers should ensure that governance structures are in place to review, authorise and monitor the introduction of new devices and procedures.
Commissioners and providers have a responsibility to promote an environmentally sustainable health and care system and should assess and reduce the environmental impact of implementing NICE recommendations wherever possible.