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Open Label, Controlled, Post Marketing, Registry Study of Ribociclib (Ribo) Treatment Adherence and Patient Reported Outcomes in Participants Using ReX Technology Platform

Study of Ribociclib (Ribo) Treatment Adherence Clinical Study Protocol

Status
Recruiting
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06344416
Enrollment
200
Registered
2024-04-03
Start date
2024-03-30
Completion date
2026-01-30
Last updated
2025-03-12

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Any Solid Oral Medication

Keywords

Solid oral medication

Brief summary

Primary Objective: • To assess the persistence of ReX technology platform use, measured by the percentage (%) of participants who used ReX: 1) throughout the study period and 2) before the treatment discontinuation. Secondary Objective: • To evaluate the impact of the ReX technology platform on ribo treatment duration and ribo dose taking adherence as compared to control group.

Detailed description

The ReX Platform is a class 1 FDA listed device under product code NXB Dispenser Solid Medication as a device that meets the exempt regulation 21 CFR 890.5050. and comprises the following components: 1. A disposable cartridge, a medication container supplied to participants pre-loaded with pills/capsules. The cartridge includes an integral mouthpiece, which dispenses the pill into the participant's mouth following application of an inhalation. 2. ReX Remote Digital Nurse (ReX) is a portable medication dispenser with a touchscreen and communicates with the ReX Treatment Manager via the cellular network. 3. ReX Treatment Manager (RTM) is a web application used for the collection and management of data collected by the ReX. 4. Reminders dispatched to participants and caregivers according to a predefined logic: email, SMS or via support team call. 5. Electronic Patient Reported Outcomes (ePROs) questions, tips, reminders, and groups of questions are presented to participants according to a defined logic and are collated in the ReX Treatment Manager. 6. Thresholds in cases that participant reports exceed a predefined threshold notifications via email and/or text messages will be dispatched to the specified party.

Interventions

ReX Remote Digital Nurse comprising hand-held dispenser, disposable drug cartridge and web application (ReX Treatment Manager).

Sponsors

Dosentrx Ltd.
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
SEQUENTIAL
Primary purpose
SUPPORTIVE_CARE
Masking
SINGLE (Subject)

Masking description

A minimum of 50 and a maximum of 200 patient charts are expected to be reviewed for the control study group.

Intervention model description

Study groups

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

Male or female, at least 18 years of age. Diagnosis of HR+ HER2- metastatic breast cancer with ribociclib treatment that begun within last 60 days. Site has ability to dispense ribociclib in long term. Participant is able to read, understand and sign the IRB research consent for use of their data for research purposes. Participant is able and willing to complete Patient Reported Outcome (PRO) questionnaires during the study.

Exclusion criteria

• Participant has been routinely taking ribociclib for the past 60 days (without ReX platform). Participants prescribed ribociclib for off-label indications. Participants who failed to pass the learning module during the ReX training process. Participants who are at the end stage of their terminal illness with an anticipated life expectancy of 6 months or less. Participants who have a significant physical disability (including poor fine motor skills, impaired visual or auditory faculties, mental disorders, or another impairment), affecting ability to provide IRB research consent or use the ReX dispensing unit effectively. Participant is unsuited for participation in the study based on PI discretion \-

Design outcomes

Primary

MeasureTime frameDescription
Outcome MeasureReX Platform Study GroupUp to 12 monthsNumerical variables will be tabulated using mean, standard deviation, minimum, median, maximum and number of observations. Categorical variables will be tabulated using number of observations and percentages. Two interim analyses are planned for this study: Interim analysis no. 1 will summarize 50 reviewed patient charts from the control group (completed as for January 2024) Interim analysis no. 2 will summarize about 25-30 participants from the ReX group, who used ReX for at least 1 month, and will compare them to control group (planned for April 2024).

Countries

United States

Contacts

Primary ContactMark Summers
msummers@dosentrx.com+1 612 817 0959

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026