Pembrolizumab With Intratumoral Injection of Clostridium Novyi-NT
Public ClinicalTrials.gov record NCT03435952. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Phase Ib Investigation of Pembrolizumab in Combination With Intratumoral Injection of Clostridium Novyi-NT in Patients With Treatment-Refractory Solid Tumors
Study identification
- NCT ID
- NCT03435952
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Phase 1
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Enrollment
- 18 participants
Conditions and interventions
Conditions
- Malignant Neoplasm of Breast
- Malignant Neoplasms of Digestive Organs
- Malignant Neoplasms of Eye Brain and Other Parts of Central Nervous System
- Malignant Neoplasms of Female Genital Organs
- Malignant Neoplasms of Ill-defined Secondary and Unspecified Sites
- Malignant Neoplasms of Independent (Primary) Multiple Sites
- Malignant Neoplasms of Lip Oral Cavity and Pharynx
- Malignant Neoplasms of Male Genital Organs
- Malignant Neoplasms of Mesothelial and Soft Tissue
- Malignant Neoplasms of Respiratory and Intrathoracic Organs
- Malignant Neoplasms of Thyroid and Other Endocrine Glands
- Malignant Neoplasms of Urinary Tract
Interventions
- Clostridium Novyi-NT Biological
- Doxycycline Drug
- Pembrolizumab Drug
Biological · Drug
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jul 9, 2018
- Primary completion
- Sep 30, 2026
- Completion
- Sep 30, 2026
- Last update posted
- Apr 15, 2026
2018 – 2026
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Texas MD Anderson Cancer Center | Houston | Texas | 77030 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03435952, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 15, 2026 · Synced May 20, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03435952 live on ClinicalTrials.gov.