Working… Menu
Trial record 1 of 1 for:    NCT04448301
Previous Study | Return to List | Next Study

PC001- A Study to Evaluate the Usability of PointCheck

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Know the risks and potential benefits of clinical studies and talk to your health care provider before participating. Read our disclaimer for details. Identifier: NCT04448301
Recruitment Status : Not yet recruiting
First Posted : June 25, 2020
Last Update Posted : June 25, 2020
National Cancer Institute (NCI)
Information provided by (Responsible Party):
Leuko Labs, Inc.

Brief Summary:

This a study about the usability of PointCheck a novel non-invasive technology for monitoring chemotherapy-induced neutropenia.

The study will include patients with cancer visiting the outpatient hematology clinic for their standard of care chemotherapy administration. A final sample size of 90 oncologic outpatients will be enrolled and studied with the technology.

The main objective is to evaluate the usability of PointCheck. Secondary outcomes include a preliminary assessment of PointCheck diagnostic accuracy and precision.

For this, study subjects will be tested twice with PointCheck during the same session and the usability in an at-home simulated environment by naïve users will be evaluated

Condition or disease Intervention/treatment Phase
Neoplasms Neutropenia Diagnostic Test: PointCheck Not Applicable

Layout table for study information
Study Type : Interventional  (Clinical Trial)
Estimated Enrollment : 90 participants
Allocation: N/A
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Diagnostic
Official Title: PC001 - Study to Evaluate the Usability of PointCheck, a Novel Optical Technology for Screening Non-Invasively Severe Neutropenia
Estimated Study Start Date : July 1, 2020
Estimated Primary Completion Date : June 1, 2021
Estimated Study Completion Date : June 5, 2021

Resource links provided by the National Library of Medicine

Arm Intervention/treatment
Experimental: PointCheck Cohort Diagnostic Test: PointCheck
This is a usability study on PointCheck, a new technology to detect chemotherapy-induced neutropenia

Primary Outcome Measures :
  1. PointCheck's Usability [ Time Frame: Single-point evaluation (baseline) ]
    To gather data with the ultimate goal of determining the usability of the proposed non-invasive method measured by the number of errors of correct videos acquired for analyses.

  2. Number of participants with device-related adverse events as assessed by CTCAE v5.0 [ Time Frame: Single-point evaluation (baseline) ]
    To confirm PointCheck's safety determining the % of AEs and SAEs related to the device use.

Secondary Outcome Measures :
  1. PointCheck's Precision [ Time Frame: Single-point evaluation (baseline) ]
    To perform an exploratory analysis of the precision of PointCheck's estimation of neutropenia status from two independent one-minute videos.

  2. PointCheck's Accuracy [ Time Frame: Single-point evaluation (baseline) ]
    To perform a exploratory analysis of PointCheck's accuracy (e.g., sensitivity, specificity, predictive values) to detect severe neutropenia compared with the gold standard blood analysis method employed by Boston Medical Center core laboratory in the range between ≤500 and >500 absolute neutrophil count/µL.

  3. PointCheck's Utility [ Time Frame: Single-point evaluation (baseline) ]
    To evaluate the number of patients that had to be rescheduled because the sole presence of neutropenia and how many of them were correctly detected with PointCheck.

  4. System Usability Scale (0-100) [ Time Frame: Single-point evaluation (baseline) ]
    To confirm the usability of the system using the System Usability Scale

Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.

Layout table for eligibility information
Ages Eligible for Study:   18 Years and older   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  1. Able to understand the purpose and risks of the study and to provide signed and dated informed consent and authorization to use confidential health information in accordance with national and local subject privacy regulations.
  2. Male or Female aged 18 years or above.
  3. Diagnosed with any type of active lymphoma or myeloma.
  4. Scheduled treatment with cytotoxic chemotherapy including e.g., regimens with antimetabolites, platins, taxanes, topoisomerase inhibitors, Vinca alkaloids, anthracyclines.
  5. Able (in the Investigators opinion) and willing to comply with all study requirements

Exclusion Criteria

  1. Any other significant disease or disorder which, in the opinion of the Investigator, may either put the participants at risk because of participation in the study, or may influence the result of the study, or the participant's ability to participate in the study.
  2. Participants with amputations, congenital malformations, Raynaud phenomena, signs of vasculitis, or any severe abnormalities of the hands as determined by the investigator.
  3. Other unspecified reasons that, in the opinion of the Investigator or Sponsor, make the subject unsuitable for enrollment.

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its identifier (NCT number): NCT04448301

Layout table for location contacts
Contact: Álvaro Sánchez-Ferro, MD +34619223086

Sponsors and Collaborators
Leuko Labs, Inc.
National Cancer Institute (NCI)
Layout table for investigator information
Principal Investigator: Mark Sloan, MD Boston Medical Center
Layout table for additonal information
Responsible Party: Leuko Labs, Inc. Identifier: NCT04448301    
Other Study ID Numbers: H-39964
First Posted: June 25, 2020    Key Record Dates
Last Update Posted: June 25, 2020
Last Verified: June 2020
Individual Participant Data (IPD) Sharing Statement:
Plan to Share IPD: No

Layout table for additional information
Studies a U.S. FDA-regulated Drug Product: No
Studies a U.S. FDA-regulated Device Product: Yes
Device Product Not Approved or Cleared by U.S. FDA: Yes
Product Manufactured in and Exported from the U.S.: No
Keywords provided by Leuko Labs, Inc.:
Medical Device
Additional relevant MeSH terms:
Layout table for MeSH terms
Leukocyte Disorders
Hematologic Diseases