CLINICAL TRIALS PROFILE FOR RESINIFERATOXIN
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Clinical Trials for Resiniferatoxin
| Trial ID | Title | Status | Sponsor | Phase | Summary |
|---|---|---|---|---|---|
| NCT00804154 ↗ | Resiniferatoxin to Treat Severe Pain Associated With Advanced Cancer | Recruiting | National Institute of Neurological Disorders and Stroke (NINDS) | Phase 1 | This study will examine the safety of giving the experimental drug, resiniferatoxin (RTX), to treat severe pain in patients with advanced cancer. RTX is a chemical extracted from a cactus-like plant. It is similar to capsaicin, the active ingredient in hot pepper. RTX has relieved pain and reduced the need for pain medication in several animal experiments. It works by destroying nerves that transmit pain information. People at least 18 years of age with severe pain from advanced cancer at or below the level of the chest that cannot be controlled with standard treatments may be eligible for this study. Participants undergo the following procedures: Pretreatment Visit Before beginning treatment with RTX, patients give a medical history and undergo a physical examination that includes: - Electrocardiogram (EKG) - Blood draw - Urinalysis - Neurological examinations - Peak expiratory flow rate (PEFR) - Eye examination - MRI - Urology assessment - Pregnancy test, when appropriate - Questionnaires to collect information on health, personality, mood, pain levels and symptoms. 2-Day Hospitalization Patients are hospitalized for 2 days for RTX injection and monitoring, as follows: - RTX injection: RTX is injected in the operating room under general anesthesia. It is given through a catheter placed in the patient s spine. The catheter is also used to obtain samples of cerebrospinal fluid (CSF) the clear fluid that bathes the spinal cord. The fluid is examined to assess drug effects and side effects, chemical changes in the content of the CSF associated with RTX, and how RTX is handled by the body. - Post-injection monitoring, including: - Surveys about symptoms such as pain or weakness - Neurological examinations - Blood and CSF sampling - EKG - AEs Outpatient followup - Vitals - Blood draw, Urinalysis, neurological and sensory testing, EKG on days 7, 14 and 30 after the injection - MRI scans of the head and back, Urology assessment and PEFR on day 15 after the injection - Eye examination - Follow-up phone calls monthly for 6 months |
| NCT00804154 ↗ | Resiniferatoxin to Treat Severe Pain Associated With Advanced Cancer | Recruiting | Sorrento Therapeutics, Inc. | Phase 1 | This study will examine the safety of giving the experimental drug, resiniferatoxin (RTX), to treat severe pain in patients with advanced cancer. RTX is a chemical extracted from a cactus-like plant. It is similar to capsaicin, the active ingredient in hot pepper. RTX has relieved pain and reduced the need for pain medication in several animal experiments. It works by destroying nerves that transmit pain information. People at least 18 years of age with severe pain from advanced cancer at or below the level of the chest that cannot be controlled with standard treatments may be eligible for this study. Participants undergo the following procedures: Pretreatment Visit Before beginning treatment with RTX, patients give a medical history and undergo a physical examination that includes: - Electrocardiogram (EKG) - Blood draw - Urinalysis - Neurological examinations - Peak expiratory flow rate (PEFR) - Eye examination - MRI - Urology assessment - Pregnancy test, when appropriate - Questionnaires to collect information on health, personality, mood, pain levels and symptoms. 2-Day Hospitalization Patients are hospitalized for 2 days for RTX injection and monitoring, as follows: - RTX injection: RTX is injected in the operating room under general anesthesia. It is given through a catheter placed in the patient s spine. The catheter is also used to obtain samples of cerebrospinal fluid (CSF) the clear fluid that bathes the spinal cord. The fluid is examined to assess drug effects and side effects, chemical changes in the content of the CSF associated with RTX, and how RTX is handled by the body. - Post-injection monitoring, including: - Surveys about symptoms such as pain or weakness - Neurological examinations - Blood and CSF sampling - EKG - AEs Outpatient followup - Vitals - Blood draw, Urinalysis, neurological and sensory testing, EKG on days 7, 14 and 30 after the injection - MRI scans of the head and back, Urology assessment and PEFR on day 15 after the injection - Eye examination - Follow-up phone calls monthly for 6 months |
| NCT00804154 ↗ | Resiniferatoxin to Treat Severe Pain Associated With Advanced Cancer | Recruiting | National Institute of Dental and Craniofacial Research (NIDCR) | Phase 1 | This study will examine the safety of giving the experimental drug, resiniferatoxin (RTX), to treat severe pain in patients with advanced cancer. RTX is a chemical extracted from a cactus-like plant. It is similar to capsaicin, the active ingredient in hot pepper. RTX has relieved pain and reduced the need for pain medication in several animal experiments. It works by destroying nerves that transmit pain information. People at least 18 years of age with severe pain from advanced cancer at or below the level of the chest that cannot be controlled with standard treatments may be eligible for this study. Participants undergo the following procedures: Pretreatment Visit Before beginning treatment with RTX, patients give a medical history and undergo a physical examination that includes: - Electrocardiogram (EKG) - Blood draw - Urinalysis - Neurological examinations - Peak expiratory flow rate (PEFR) - Eye examination - MRI - Urology assessment - Pregnancy test, when appropriate - Questionnaires to collect information on health, personality, mood, pain levels and symptoms. 2-Day Hospitalization Patients are hospitalized for 2 days for RTX injection and monitoring, as follows: - RTX injection: RTX is injected in the operating room under general anesthesia. It is given through a catheter placed in the patient s spine. The catheter is also used to obtain samples of cerebrospinal fluid (CSF) the clear fluid that bathes the spinal cord. The fluid is examined to assess drug effects and side effects, chemical changes in the content of the CSF associated with RTX, and how RTX is handled by the body. - Post-injection monitoring, including: - Surveys about symptoms such as pain or weakness - Neurological examinations - Blood and CSF sampling - EKG - AEs Outpatient followup - Vitals - Blood draw, Urinalysis, neurological and sensory testing, EKG on days 7, 14 and 30 after the injection - MRI scans of the head and back, Urology assessment and PEFR on day 15 after the injection - Eye examination - Follow-up phone calls monthly for 6 months |
| NCT02522611 ↗ | Periganglionic Resiniferatoxin for the Treatment of Intractable Pain Due to Cancer-induced Bone Pain | Not yet recruiting | National Institute of Neurological Disorders and Stroke (NINDS) | Phase 1/Phase 2 | Background: Cancer-induced bone pain (CIBP) is common in people with cancer. Bone cancer can also lead to anxiety, depression, and reduced mobility and quality of life. Researchers believe a research drug called resiniferatoxin (RTX) may be able to help. Objective: To learn whether RTX is safe and can reduce cancer induced bone pain. Eligibility: People ages 18 and older with CIBP that is not relieved by standard treatments Design: Participants will have up to 6 outpatient visits over about 7 months. These will include: Medical history Physical exam Blood and urine tests. Thermal testing: a disk placed on the skin to test ability to sense temperature in and around the area of pain Chest x-ray EKG: stickers are placed on the chest to measure heart signals ECG: measures electrical activity of the heart Participants will have 1 inpatient visit lasting 2-4 days. This will include: Catheter inserted into a vein in the arm. They are given anesthesia, sedation, and x-ray contrast. A needle is passed through the skin of the back to inject the RTX. Participants will keep a log of the pain medications they take after surgery. Participants will be called 1 week and 2, 3, and 4 months after the injection. Participants will be mailed surveys and questionnaires to complete 2, 3, and 4 months after the injection. |
| NCT03226574 ↗ | Study to Evaluate Safety and MTD of Epidural Resiniferatoxin Injection for Treatment of Intractable Cancer Pain | Completed | Scintilla Pharmaceuticals, Inc. | Phase 1 | The study is a multicenter, open-label Phase 1b single dose escalation safety study for adult subjects with intractable pain associated with cancer in any area below the mid-thoracic level who meet all other eligibility criteria. |
| NCT03226574 ↗ | Study to Evaluate Safety and MTD of Epidural Resiniferatoxin Injection for Treatment of Intractable Cancer Pain | Completed | Sorrento Therapeutics, Inc. | Phase 1 | The study is a multicenter, open-label Phase 1b single dose escalation safety study for adult subjects with intractable pain associated with cancer in any area below the mid-thoracic level who meet all other eligibility criteria. |
| NCT03542838 ↗ | Study of Resiniferatoxin for Knee Pain in Moderate to Severe Osteoarthritis | Completed | Sorrento Therapeutics, Inc. | Phase 1 | This study evaluates the safety of resiniferatoxin in patients with moderate to severe knee pain due to osteoarthritis. |
| >Trial ID | >Title | >Status | >Sponsor | >Phase | >Summary |
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