Is NCT00804154 recruiting in Bethesda, MD?

Yes, NCT00804154 is currently recruiting participants at its Bethesda, MD location. This intractable pain clinical trial is actively enrolling qualified participants.

How do I join the intractable pain clinical trial in Bethesda?

To join this clinical trial in Bethesda, complete the eligibility form on this page. A study coordinator will contact you to discuss next steps and determine if you qualify.

Is participation in this Bethesda clinical trial free?

Yes, all study-related care is provided at no cost to qualified participants. Many studies also offer compensation for time and travel expenses.

Intractable Pain Clinical Trial in Bethesda, MD

About This Intractable Pain Study in Bethesda

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

Sponsor: National Institute of Dental and Craniofacial Research (NIDCR)

Who Can Participate

Inclusion Criteria

Subject inclusion criteria are based on inadequate control of pain despite best efforts, including appropriate use of analgesic medications. To be enrolled in the study, subjects must meet all of the following criteria:

Age 18 years or older.

Clinical and histological diagnosis of cancer with disease that has not adequately responded to standard therapies. A pathology report documenting malignancy is required.

Subject not currently seeking or receiving potentially curative therapies for cancer (e.g., chemotherapy or immunotherapy). Curative cancer therapy may be sought after the Day 15 clinic visit, and palliative anti-tumor therapy is allowed as long as the subject was established on that therapy prior to enrollment (see

Exclusion Criteria

criterion 6).

Mean daily worst pain NRS score of greater than or equal to 6 for pain at or below the T6 dermatome (level of the chest) that is associated with a malignant disease. The mean score must be derived from recordings on at least 4 of 7 consecutive days within 3 weeks preceding treatment.

Alternative methods of pain control are not sufficiently effective, not indicated, not tolerated, and/or refused by the subject, as determined by the Pain and Palliative Care Service (PPCS). Alternative methods of pain control include, but are not limited to, the following: -Opioids (all routes of administration including neuraxial infusions) -Adjuvant pain medications such as antidepressants, corticosteroids, local anesthetics, and antiseizure medications -Procedures such as catheter or implantable pump placement for delivery of analgesic medication

Prior neurolytic interventions (including intercostal, superior hypogastric, or celiac plexus blocks)

Complementary medicine approaches

Transcutaneous electric nerve stimulation

Radiation therapy

Reasonable expectation that the subject will be able to complete the study through the 30-day follow-up.

Medical clearance from referring physician consisting of a statement indicating an adequate recovery period from other previous trials/medication.

Formal review of the subject s medical records and written approval for his/her inclusion in the study by 3 separate persons:

Principal Investigator (PI) or an Associate Investigator (AI)

Medical oncologist or oncologic surgeon.

A member of the PPCS at the NIH or institution s equivalent at other sites. 10\. International normalized ratio (INR; from prothrombin time \[PT\]) \< 1.5 and partial thromboplastin time (PTT) less than or equal to the upper limit of the reference range. The INR and PTT may be corrected (e.g., by administration of blood products, vitamin K, etc.), provided a repeat blood draw confirms that the values meet this inclusion criterion. 10\. Platelet count greater than or equal to 50,000/mm\^3. Platelets will be transfused as necessary to raise the platelet count to greater than or equal to 100,000/mm\^3 prior to dosing. 11\. Ability to stop any anticoagulant (e.g., Coumadin) and antiplatelet therapies (e.g., aspirin) before and during IT catheter placement according to accepted medical guidelines.1 12\. Ability and willingness to undergo an eye examination. 13\. Ability to read, speak, and understand English, and willingness to complete the study tools and forms. 14\. For women of childbearing potential and men with partners of childbearing potential, the ability and willingness to use an effective method of contraception during the study. Effective methods of birth control include:

hormonal contraception (birth control pills, injected hormones, or vaginal ring),

intrauterine device,

barrier methods (condom or diaphragm) combined with spermicide, or

surgical sterilization (hysterectomy, tubal ligation, or vasectomy). 15\. Availability of a responsible adult to assist with activities of daily living as needed for the subject through the Day 15 visit. 16\. Ability to assign a Durable Power of Attorney (DPA) for research and medical care at NIH EXCLUSION CRITERIA: Subjects will be excluded from the study if they meet any of the following criteria:

Primary pain source from anatomical regions at T5 dermatome or above.

Pain due to causes other than cancer or its treatment that is moderate to severe in intensity.

Anatomic abnormality or pathology of the spinal cord and/or IT space on magnetic resonance imaging (MRI) that could increase the risk of adverse effects of catheter placement or interfere with CSF flow.

Evidence of advanced brain pathology or elevated intracranial pressure as determined by symptoms, history, physical examination (including neurological and eye examination), and/or MRI.

Presence of an IT shunt device (e.g., ventriculo-peritoneal and ventriculo-atrial shunts).

Anticipating initiation of palliative anti-tumor therapy or significant changes to current palliative anti-tumor therapy before completion of the Day 15 visit.

Documented allergy to chili peppers or capsaicin (e.g., hives, wheal).

Contraindication to MRI or MRI contrast.

Female subjects who are pregnant or lactating.

Clinically significant disorder or condition that might interfere with study participation or greatly increase safety risk to the subject, as judged by a study investigator.

Planned use of another investigational agent, therapy, or device within 30 days after dosing.

Have a history of heart failure or unexplained fainting (syncope).

Have an EKG abnormality in which the baseline QTc interval exceeds 450 milliseconds.

Have a known family history of long QT syndrome.

Have abnormal electrolyte levels (i.e., low potassium) that cannot be corrected.

Have urinary retention that does not resolve with medical or surgical treatment.

Have skin ulceration that does not resolve with medical or surgical treatment.

Have a history of seizure activity in the previous month.

Have experienced symptoms of opioid toxicity in the past month (i.e. myoclonus, seizures, and/or hallucinations)

Not sure if you qualify? Submit your interest and a study coordinator will help determine your eligibility.

Frequently Asked Questions

Q:Is this study available in Bethesda?

Yes, this clinical trial (NCT00804154) has an active research site in Bethesda, MD that is currently enrolling participants.

Q:Is it safe to participate?

Clinical trials follow strict safety guidelines and ethical standards. This study has been reviewed and approved, and participants are closely monitored by medical professionals. You can withdraw at any time.

Q:Will I be compensated?

Many clinical trials offer compensation for your time and travel expenses. Specific compensation details will be discussed during the screening process. All study-related medical care is provided at no cost.

Q:Can I leave the trial if I change my mind?

Absolutely. Participation is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty.

Still have questions? Our study coordinators are here to help.

Intractable Pain Treatment Options in Bethesda, MD

If you're searching for intractable pain treatment options in Bethesda, MD, this clinical trial (NCT00804154) may be an excellent opportunity. Clinical trials provide access to cutting-edge treatments that aren't yet available to the general public, often at no cost to participants.

Our Bethesda research site is actively enrolling participants for this clinical trial. You'll receive care from experienced intractable pain specialists who are at the forefront of medical research. All study-related care, including examinations, treatments, and monitoring, is provided at no cost to qualified participants.

Looking for more options? Browse all intractable pain clinical trials near you to find additional studies recruiting in your area.

Intractable Pain Clinical Trial in Bethesda, MD

Expert Care in Bethesda

IRB Approved

No-Cost Care

Apply for This Bethesda Location

Why Participate?

Simple Process