Actim Partus (POCT)

Overview
Department	Performed by Maternity department
Test Code	N/A
Synonyms	phIGFBP-1 phosphorylated insulin-like growth factor binding protein-1
Availability	Tests kits managed and stoked by Base Maternity Department
Turnaround Time	Results obtained within 5 minutes after sample has been taken
Stability – Add test	Test swab immediately after collection.
Specimen Requirements
Specimen	Cervical secretion extracted into the provided extraction buffer using supplied swab.
Pre Testing Requirements	Before performing the test ensure that the foetal membranes are intact, because with ruptured foetal membranes Actim Partus test will also give a positive result. Patients with moderate or heavy vaginal bleeding should not be tested. It is recommended that a sample be taken when bleeding has stopped, and the extract is essentially blood-free. Please note that recollection of the sample within 24 hours of a vaginal examination may cause a false negative result, due to the gel interfering with absorption of vaginal fluid by the swab.
Specimen Collection and Transportation	The specimen should be collected prior to performing digital examination and/or transvaginal ultrasound. Take care not to touch anything with the swab before taking the sample.
Test Information
Test Method	Actim® Partus - Qualitative Immunochromatographic rapid test
Unit of Measurement	Qualitative - Positive/Negative
Additional Information	Actim® Partus is a rapid test for the detection of phosphorylated IGFBP-1 in cervical secretions during pregnancy when the foetal membranes are intact. The test is intended to help assess the risk of preterm or imminent birth starting from 22 weeks of gestation when signs and symptoms of preterm birth occur. A negative predictive value of the test is 92-98% according to manufacturer.
Comments
The management of the kits are controlled and looked after by the Maternity Department. Point of Care facilitate with the Maternity Team to Quality Control any new kits/stocks before using. All procedures should be available from the Maternity department. Please note, this test is not covered by the current scope of IANZ laboratory accreditation.

Owner	Pam Chung (Pchung)
Last reviewed	02.09.2026
Next review	02.09.2027 (OK)