ClinicalTrials.Veeva

Menu

Clearblue® Advanced Ovulation Test User Study

Swiss Precision Diagnostics (SPD) logo

Swiss Precision Diagnostics (SPD)

Status

Completed

Conditions

Trying to Conceive Population

Treatments

Diagnostic Test: ovulation test use

Study type

Interventional

Funder types

Industry

Identifiers

NCT03122951
PROTOCOL-0917

Details and patient eligibility

About

The Clearblue® Advanced Ovulation Test is designed for home use by women who are either planning or trying for a pregnancy.

The purpose of this protocol is to demonstrate that lay-users representative of the target user population are able to use the product in the intended user environment.

Full description

The Clearblue Advanced Ovulation Test is designed for home use by women who are trying to get pregnant now or in the near future. It identifies those days in a woman's cycle on which intercourse is most likely to lead to conception.

The product defines three phases of fertility through urine hormone measurement: Low (small chance of conceiving), High (increased chance of conceiving) which is achieved by the detection of a rise in the level of estrone-3-glucuronide and Peak (highest chance of conceiving) which provides an early warning of impending ovulation through detection of the luteinising hormone surge which precedes it by 24 - 36 hours.

This protocol aims to demonstrate the successful usage of the Clearblue Advanced Ovulation Test product by lay-users in the intended environment.

Elements of system usability, product satisfaction and ease of use will be used to assess overall product performance in lay-user hands.

Lay users will be required to user the product according to the instructions for use for a mimimum of 1 complete menstrual cycle after which they will be required to provide feedback on product use.

A usability scale which focusses on providing subjective feedback from users. This is a simple ten-item attitude Likert scale which each volunteer will complete after 4 weeks of product use. The primary endpoints of this study will focus on the use of this scoring scale to determine the usability of the product in lay-user hands.

Enrollment

577 patients

Sex

Female

Ages

18 to 45 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

Female Aged 18 to 45 years Trying to conceive, planning to conceive in the next year or interested in using an ovulation testing system.

Willing to provide written informed consent to participate in the study. Has menstrual cycles.

Exclusion criteria

Pregnant, recently pregnant or breastfeeding Diagnosed with Polycystic Ovarian Syndrome Use of hormonal contraception Use of hormone replacement therapy Use of any other medical treatment for fertility such as ovulation drugs, artificial insemination, assisted fertility such as IVF, ICSI Currently or previously employed by SPD, Alere, Unipath or P and G, or affiliates Has an immediate relative currently or previously employed by SPD, Alere, Unipath or P and G or affiliates

Trial design

Primary purpose

Diagnostic

Allocation

N/A

Interventional model

Single Group Assignment

Masking

None (Open label)

577 participants in 1 patient group

ovulation test use
Other group
Description:
All voluteers will receive device for use according to instructions
Treatment:
Diagnostic Test: ovulation test use

Trial contacts and locations

1

Loading...

Data sourced from clinicaltrials.gov

Clinical trials

Find clinical trialsTrials by location
© Copyright 2025 Veeva Systems