RECRUITING

A Study Assessing KB707 for the Treatment of Locally Advanced or Metastatic Solid Tumors

Study Overview

This clinical trial focuses on testing the efficacy of different digital interventions to promote re-engagement in cancer-related long-term follow-up care for adolescent and young adult (AYA) survivors of childhood cancer.

Description

KB707-01 is a Phase 1/2, open-label, multicenter, dose escalation and expansion study. The study will evaluate the safety and tolerability of KB707 in adults with locally advanced or metastatic solid tumors who have progressed on standard of care therapy, cannot tolerate standard of care therapy, refused standard of care therapy, or for whom there is no standard of care therapy as well as the safety, tolerability, preliminary efficacy, and immunologic effect of KB707 administered in combination with Opdualag to subjects with unresectable or metastatic melanoma. Subjects in dose escalation (Cohorts 1 through 3) and dose expansion (Cohort 4) will receive intratumoral injections of KB707 approximately every three weeks. Cohorts 1 through 4 are closed to new enrollment. Dose expansion Cohort 5 and Cohort 6 will evaluate subjects with advanced melanoma. Subjects in Cohort 5 will receive intratumoral injections of KB707 biweekly (q2w), delivered in combination with Opdualag (dosed every q4w per prescribing information). Subjects in Cohort 6 will receive intratumoral injections of KB707 biweekly (q2w), delivered in combination with Keytruda (dosed every q6w per prescribing information). All subjects will be treated until disease progression, death, unacceptable toxicity, symptomatic deterioration, achievement of maximal response, subject choice, Investigator decision to discontinue treatment, or the Sponsor determines to terminate the study.

Official Title

A Phase 1/2, Open-Label, Multi-Center, Dose Escalation and Expansion Study of KB707 in Subjects with Locally Advanced or Metastatic Solid Tumor Malignancies

Quick Facts

Study Start:2023-10-31
Study Completion:2027-07
Study Type:Not specified
Phase:Not Applicable
Enrollment:Not specified
Status:RECRUITING

Study ID

NCT05970497

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Ages Eligible for Study:18 Years
Sexes Eligible for Study:ALL
Accepts Healthy Volunteers:No
Standard Ages:ADULT, OLDER_ADULT
Inclusion CriteriaExclusion Criteria
  1. * Histologically confirmed diagnosis of a locally advanced or metastatic solid tumor and the individual has progressed on standard of care therapy, cannot tolerate standard of care therapy, refused standard of care therapy, or there is no standard of care therapy.
  2. * Age 12 years or older at the time of informed consent
  3. * Life expectancy \>12 weeks
  4. * ECOG performance status of 0 or 1
  5. * Have measurable disease per RECIST v1.1 at Screening
  6. * Cohorts 5 and 6 only: Histologically confirmed stage III (unresectable) or stage IV melanoma, as per American Joint Committee on Cancer (AJCC) staging system (8th edition; AJCC 2017) and
  7. 1. Subject has previously failed one prior anti-PD-1/PD-L1 treatment (as monotherapy or in combination with other checkpoint inhibitors such as anti-LAG-3 or anti-CTLA-4); and
  8. 2. If proto-oncogene B-Raf (BRAF) V600 mutation-positive, subject previously failed a BRAF inhibitor or BRAF inhibitor in combination with mitogen-activated extracellular signal-regulated kinase (MEK) inhibitor
  9. * Cohort 5 only: Age 12 years or older at the time of informed consent
  10. * Cohort 6 only: Age 18 years or older at the time of informed consent
  1. * Prior surgery or radiation therapy must be fully recovered, including all radiation -related toxicities and subject does not require systemic corticosteroids
  2. * The subject is pregnant, nursing, or plans to become pregnant during study treatment and through three months after the last dose of KB707
  3. * Have known history of positive human immunodeficiency virus (HIV 1/2)
  4. * Cohorts 5 and 6 only:
  5. 1. Subject has a known additional malignancy that is progressing or requires active treatment.
  6. 2. Subject has uveal/ocular melanoma.
  7. 3. The subject has active brain metastases or leptomeningeal metastases
  8. 4. Subject has received more than 2 lines of systemic therapy for unresectable or metastatic melanoma
  9. 5. Prior anti-LAG-3 and/or anti-PD-1 therapy was intolerable and required discontinuation of treatment

Contacts and Locations

Study Contact

David Chien, MD
CONTACT
412-586-5830
dchien@krystalbio.com
Brittani Agostini, RN, CCRC
CONTACT
412-586-5830
bagostini@krystalbio.com

Principal Investigator

David Chien, MD
STUDY_DIRECTOR
Senior Vice President of Clinical Development

Study Locations (Sites)

UCLA Health
Los Angeles, California, 90095
United States
Stanford Cancer Center
Palo Alto, California, 94305
United States
Mission Dermatology Center
Rancho Santa Margarita, California, 92688
United States
IU Simon Comprehensive Cancer Center
Indianapolis, Indiana, 46202
United States
Henry Ford Cancer Institute
Detroit, Michigan, 48202
United States
Morristown Medical Center / Atlantic Health System
Morristown, New Jersey, 07960
United States
Weill Cornell Medicine-New York-Presbyterian Hospital
New York, New York, 10065
United States
Cincinnati Children's Hospital Medical Center
Cincinnati, Ohio, 45229
United States
Cleveland Clinic
Cleveland, Ohio, 44195
United States
UPMC Hillman Cancer Center
Pittsburgh, Pennsylvania, 15232
United States
Sarah Cannon Research Institute
Nashville, Tennessee, 37203
United States
Renovatio Clinical - El Paso
El Paso, Texas, 79915
United States
MD Anderson Cancer Center
Houston, Texas, 77030
United States
Renovatio Clinical - The Woodlands
The Woodlands, Texas, 77380
United States

Collaborators and Investigators

Sponsor: Krystal Biotech, Inc.

  • David Chien, MD, STUDY_DIRECTOR, Senior Vice President of Clinical Development

Study Record Dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates

Study Start Date2023-10-31
Study Completion Date2027-07

Study Record Updates

Study Start Date2023-10-31
Study Completion Date2027-07

Terms related to this study

Keywords Provided by Researchers

  • Krystal Biotech
  • cancer
  • melanoma

Additional Relevant MeSH Terms

  • Cancer
  • Melanoma Stage III
  • Melanoma Stage IV
  • Cutaneous Melanoma