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KRC-01

Phase 1

Cervical Cancer | Small molecule | Other |Intensity Therapeutics, Inc.|Last Updated: Apr 8, 2026

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLEDDMC
Total Trials1
Total Enrollment70

FDA Designations

No designations recorded

Clinical trial landscape

KRC-01 · 1 trial · 1 indication

Phase 1 1
NCT05570422A Study to Evaluate the Safety, Tolerability, Preliminary Efficacy of KRC-01Cervical Cancer
RECRUITING70 Analytics
PHASE1RECRUITING
A Study to Evaluate the Safety, Tolerability, Preliminary Efficacy of KRC-01
Cervical CancerUnlock trial analytics

Study Endpoints

Primary Endpoints

Adverse Events
36 month

An AE is any untoward medical occurrence in a patient or clinical investigation subject administered a study drug that does not necessarily have a causal relationship with the treatment.

AEs of special interest
36 month

(local pain, radiation dermatitis, tumor lysis syndrome, superficial soft tissue fibrosis, vaginal stenosis, gastrointestinal/urinary AEs, and severe and medically significant bleeding (requires urgent intervention) after intratumoral injection)

Physical examination
at the time of Screening and at Week 6 and partial examination will be done weekly in between to document relevant changes.

The physical examination will include: * General appearance * Head, eyes, ears, nose, and throat * Respiratory * Cardiovascular * Musculoskeletal * Abdomen * Neurologic * Extremities * Dermatologic * Lymphatic Partial examination, patient will verbally report changes since last week.

Tolerance
week 1 to 6

• Number of patients who have a significant treatment delays/interruption (total duration \> 59 days)

Secondary Endpoints

Progression-free survival
: minimum 2 years, maximum 3 years
Overall survival
minimum 2 years, maximum 3 years
Disease-free survival
minimum 2 years, maximum 3 years
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposePREVENTION

Treatment Arms

ArmTypeDescription
dose-escalation single armEXPERIMENTALDose-escalation single arm, open label study. All eligible subjects will receive external beam radiotherapy (EBRT) with cisplatin (40 mg/m2) intravenously (IV) once weekly for 5 weeks (sixth dose optional) followed by image-guided brachytherapy (BT). KRC-01 will be dosed intratumorally within 2 hours prior to EBRT starting from second week of EBRT. There are two cohorts (n=5 per cohort) Cohort 1: Once-a-week between Monday to Thursday (not necessarily the same day every week) Cohort 2: Twice-a-week with a 1- or 2- day interval (either Mon+Wed, Mon+Thu, or Tue+Thu)

Interventions

NameTypeDescription
KRC-01DRUGKRC-01 is a solution that contains hydrogen peroxide 3% with sodium hyaluronate 1%. Hydrogen peroxide is the active ingredient for this radiosensitizer.
External Beam Radiation TherapyRADIATION* Target definition for EBRT will be based on 3D imaging by computed tomography, positron emission tomography with computed tomography, or MRI. * Intensity-modulated radiotherapy (IMRT) must be used. * IMRT should be given once daily Monday-Friday, 5 fractions per week.
cisplatinDRUG* Weekly concomitant cisplatin (40 mg/m2) during EBRT * Neo-adjuvant chemotherapy or other forms of antineoplastic treatment apart from weekly concomitant cisplatin (40 mg/m2) are not allowed. * Adjuvant chemotherapy (after completion of EBRT+BT) is not allowed.
brachytherapyRADIATION* BT treatment planning will be based on 3D-image-guided BT by MRI. * Low-dose-rate, pulsed-dose-rate, or high-dose-rate BT
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Eligibility Criteria

Age Range18 Years to N/A
SexFEMALE
Healthy VolunteersNo
Study Sites4

Inclusion Criteria: * Provide written informed consent before participation. * Female subjects age 18 years or older. * Histologically diagnosed squamous cell carcinoma, adenocarcinoma or adeno-squamous cell carcinoma of the uterine cervix. * FIGO stage II and III locally advanced cervical cancer. ...

Countries:IndiaThailandUnited Kingdom
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