NCT05088382

Brief Summary

This study will assess the usability of a Period Tracker product when used by lay users in their own homes.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
126

participants targeted

Target at P50-P75 for all trials

Timeline
Completed

Started Aug 2021

Shorter than P25 for all trials

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

August 4, 2021

Completed
2 months until next milestone

First Submitted

Initial submission to the registry

October 12, 2021

Completed
9 days until next milestone

First Posted

Study publicly available on registry

October 21, 2021

Completed
13 days until next milestone

Primary Completion

Last participant's last visit for primary outcome

November 3, 2021

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

November 3, 2021

Completed
Last Updated

November 24, 2021

Status Verified

November 1, 2021

Enrollment Period

3 months

First QC Date

October 12, 2021

Last Update Submit

November 23, 2021

Conditions

Outcome Measures

Primary Outcomes (1)

  • Usability of the Period Tracker device when used at home

    Number of users scoring 3 or less on a 7 point Likert scale for various questions related to usability of the Period Tracker device after use at home

    28 days (approximately 1 menstrual cycle)

Interventions

Test for the qualitative measurement of LH in urine

Eligibility Criteria

Age18 Years - 45 Years
Sexfemale(Gender-based eligibility)
Gender Eligibility DetailsFemales are the intended user of this product
Healthy VolunteersYes
Age GroupsAdult (18-64)
Sampling MethodNon-Probability Sample
Study Population

Women between the ages of 18 to 45 represent the intended user of the product

You may qualify if:

  • Female
  • Aged 18 to 45 years
  • Menstrual cycles are 21-60 days long
  • Seeking to predict when her next period will start
  • Seeking to give informed consent and comply with the investigational procedures
  • Has a compatible iPhone with internet access that they are willing to use for the study (iPhone 7+ and iOS 13 and above)

You may not qualify if:

  • Currently pregnant or breastfeeding
  • Used Clearblue® me (Period Tracker app), Persona Contraception Monitor or Clearblue Advanced Fertility Monitor within the last six months
  • Currently or previously employed by SPD, Abbott, Alere, Unipath, P\&G or affiliates
  • Has an immediate\* relative currently or previously (within past 5 years) employed by SPD, Abbott, Alere, Unipath or P\&G, or affiliates
  • Is a qualified or trainee healthcare professional (HCP)
  • Has professional experience of using dipstick type tests or lateral flow devices
  • Using any treatment which may affect the menstrual cycle (e.g. contraceptive pill)
  • Using hormone replacement medications containing LH or hCG (e.g. Pregnyl®)
  • Is currently seeking to conceive
  • Has been diagnosed with polycystic ovarian syndrome (PCOS)
  • Has PCOS symptoms e.g. very irregular cycles, hirsutism \*Immediate relatives are defined as parents, children, siblings or partner/spouse

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

SPD Development Company Ltd

Bedford, Bedfordshire, MK44 3UP, United Kingdom

Location

Study Officials

  • Jackie Boxer

    SPD Development Company

    PRINCIPAL INVESTIGATOR
  • Raniero Zazzeroni

    SPD Development Company

    STUDY DIRECTOR

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

October 12, 2021

First Posted

October 21, 2021

Study Start

August 4, 2021

Primary Completion

November 3, 2021

Study Completion

November 3, 2021

Last Updated

November 24, 2021

Record last verified: 2021-11

Locations