Spots Global Cancer Trial Database for A Phase 1 Study of Substance P-Saporin in Terminal Cancer Patients With Intractable Pain

Study Description

Brief Summary: The subjects will be treated with a single dose of SP-SAP. They will receive the study drug SP-SAP via a percutaneous intraspinal catheter, they will be monitored for 4 hours and required to stay in the hospital for 24 hours for precautionary care. Their vital signs will be monitored and recorded immediately following the injection. After the catheter has been removed, the following assessments will be made physical exam including motor and sensory functions, and electrocardiogram. A neurologist will be available for consultation as needed. Beginning dose of SP-SAP will be 1 -mcg for the first cohort. Subsequent single patient dose cohorts as 2, 4, 8, 16, 32, 64 and 90 mcg intrathecally (into the spine). SP-SAP will be accrued and treated after four weeks observation for toxicities between cohorts. Study duration will be up to 6 months from the start of SP-SAP administration.

Detailed Description: Screening (-7 days to Day 0) * Physical exam and medical history; * Vital signs; * Blood tests; * Pain measurements (6 daily pain questionnaires for 7 days prior to receiving study drug); * Urine tests; * Pregnancy test; * Electrocardiogram (EKG), a tracing of the electrical activity of the heart; * Collection of demographic information (age, sex, ethnic origin); Study Drug: SP-SAP will be administered via a spinal injection. Depending on when the subject is enrolled in the study, the dose of SP-SAP will be between 1 and 90 micrograms of SP-SAP Therapy: Subject will arrive at the UTSW Eugene McDermott Center for Pain Management 2 hours prior to treatment. The following will take place: * Physical exam; * Pain measurements (6 pain questionnaires); * EKG; * The subject will have a catheter inserted into their spine and will receive the study drug intrathecally (into their spine). The catheter will remain in their spine for 4 hours. Less than 1 tablespoon of spinal fluid will be collected for research purposes; and * They will remain in the University of Texas Southwestern Medical Center Hospital for 24 hours for observation as a precaution. Follow-Up will occur weekly for 8 weeks and then monthly for 4 months as needed. During these visits the following will take place: * Physical exam (including sensory and motor skills) and medical history; * Vital signs; * Two tablespoons of blood will be drawn from your arm by needle stick for blood tests; * Pain measurements (6 pain questionnaires); * Urine tests; and * Electrocardiogram (EKG), a tracing of the electrical activity of the heart. The subject will be asked to keep a diary to record any nausea and vomiting as well as a medication log to record the pain medications and dosage that they take between visits. Each visit will take approximately 2 hours to complete 4 Month Follow-Up Informational data on the level of pain, adverse events, and sensory and motor function will be collected for the remaining 4 months of the study or until time of death. This information may be collected via patient diary, office visit or telephone interview.

Keywords

Eligibility

Minimum Age: 18 Years

Eligible Ages: ADULT, OLDER_ADULT

Sex: ALL

Healthy Volunteers: No

Locations

Contact Details

Useful links and downloads for this trial