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Active clinical trials for "Neurofibromatoses"

Results 121-130 of 220

Phase 2 Study of Bevacizumab in Children and Young Adults With NF 2 and Progressive Vestibular Schwannomas...

Neurofibromatosis Type 2Progressive Vestibular Schwannomas

To determine the hearing response rate at 24 weeks after treatment with bevacizumab for symptomatic vestibular schwannomas (VS) in children and young adults with Neurofibromatosis Type 2 (NF 2).

Completed54 enrollment criteria

Study to Investigate Safety, Pharmacokinetic (PK), Pharmacodynamic (PD) and Clinical Activity of...

Cancer

This was a 4-part (Part A, Part B, Part C and Part D), Phase I/IIa, multi-center, open label, study in pediatric subjects with refractory or recurrent tumors. Part A was a repeat dose, dose escalation and expansion phase that identified the recommended phase II dose (RP2D) of trametinib monotherapy. Part B evaluated the preliminary activity of trametinib monotherapy in 4 disease-specific cohorts of subjects. Part C was aimed to determine the safety, tolerability and preliminary activity of the RP2D of trametinib in combination with a limited dose escalation of dabrafenib. Part D evaluated the preliminary activity of trametinib in combination with dabrafenib in 2 disease-specific cohorts of subjects. The overall goal of this trial was to efficiently establish safe, pharmacologically relevant dose of trametinib monotherapy and trametinib in combination with dabrafenib in infants, children and adolescents and determine preliminary activity of trametinib monotherapy and trametinib in combination with dabrafenib in selected recurrent, refractory or unresectable childhood tumors.

Completed55 enrollment criteria

Everolimus for Treatment of Disfiguring Cutaneous Lesions in Neurofibromatosis1 CRAD001CUS232T

Neurofibromatosis 1

This trial is evaluating the use of oral Everolimus to determine if there is a reduction in the size of the disfiguring cutaneous lesions in patients with Neurofibromatosis 1 over a 6 month period. The evaluation will be done by 3D photography measuring volume with the LIFEVIZ Micro system.

Completed9 enrollment criteria

Phase II Study of Everolimus (RAD001) in Children and Adults With Neurofibromatosis Type 2

Neurofibromatosis Type II

This trial studies whether Everolimus is efficacious in treating neurofibromatosis 2.

Completed40 enrollment criteria

Bevacizumab in Treating Patients With Recurrent or Progressive Meningiomas

Acoustic SchwannomaAdult Anaplastic Meningioma8 more

RATIONALE: Monoclonal antibodies, such as bevacizumab, can block tumor growth in different ways. Some block the ability of tumor cells to grow and spread. Others find tumor cells and help kill them or carry tumor-killing substances to them. PURPOSE: This phase II trial is studying how well bevacizumab works in treating patients with recurrent or progression meningiomas.

Completed47 enrollment criteria

Topical Imiquimod 5% Cream for Treatment of Cutaneous Neurofibromas in Adults With Neurofibromatosis...

Neurofibromatosis Type 1Cutaneous Neurofibromas

The purpose of this study is to determine if imiquimod cream can reverse the growth of neurofibromas. Imiquimod is a skin cream that works by stimulating the body's immune system to respond to tumors. Imiquimod cream is approved for use in patients with various skin lesions, including actinic keratosis, superficial basal cell carcinoma, and external genital warts. Information from these studies, as well as previous laboratory studies, suggest that imiquimod cream may help shrink neurofibromas or keep them from growing.

Completed20 enrollment criteria

A Phase II Study of the mTOR Inhibitor Sirolimus in Neurofibromatosis Type 1 Related Plexiform Neurofibromas...

Neurofibromatosis Type 1

Treatment Overview This phase II study will evaluate the activity of sirolimus in children and adults with NF1 and inoperable plexiform neurofibromas that have the potential to cause significant morbidity. The following disease strata will be studied: Stratum 1: Progressive plexiform neurofibroma(s) that have the potential to cause significant morbidity. The endpoint will be time to tumor progression based on volumetric tumor measurements. Stratum 2: Plexiform neurofibromas without documented radiographic progression at trial entry. The endpoint will be radiographic response. As of May 2009, Stratum 2 was closed to enrollment. Stratum 1 is active.

Completed45 enrollment criteria

Medical Treatment of "High-Risk" Neurofibromas

Neurofibromatosis 1

Patients with neurofibromatosis type 1 (NF1) commonly develop non-cancerous tumors called plexiform neurofibromas. These tumors can be defined as "high-risk" when they result in severe pain, physical disability, organ dysfunction and/or become life-threatening. Presently, there is no effective medical therapy to offer patients with "high-risk" plexiform neurofibromas, and surgery does not provide lasting help. This study will evaluate the effectiveness of two treatment combinations in patients with "high-risk" plexiform neurofibromas.

Completed7 enrollment criteria

Study of PEG-Intron for Plexiform Neurofibromas

Plexiform Neurofibroma

This study is for slow growing tumors called plexiform neurofibromas (PNF) which are a relatively common problem in people with neurofibromatosis type 1 (NF1). These tumors are benign but as they grow, they can become disfiguring as well as disabling or even life threatening. They often cause pain, difficulty using arms or legs because of spinal cord compression, and/or nerve damage. At present, the only available therapy for plexiform neurofibromas is to try to surgically remove as much of the tumor as is possible. Because these tumors grow into the surrounding areas, total surgical resection is often impossible. Most tumors will re-grow after surgery if the entire tumor cannot be removed. To date, other treatments including chemotherapy and radiotherapy have not been able to shrink these tumors. Interferon is a drug that is used for different types of tumors as well as for hepatitis. It has been used in the treatment of plexiform neurofibromas (PNF) with some subjects showing improvement in symptoms and/or a decrease in the size of the tumor. Most subjects had no further growth of their tumor while on the PEG-Intron. The drug used in this study is PEG (pegylated)-Intron. PEG-Intron is a long acting form of interferon which keeps the drug from being broken down in the body for a longer period of time and potentially could be more effective than the short-acting interferon. PEG-Intron has been approved by the Food and Drug Administration (FDA) for the treatment of Hepatitis C. The goals of this study are: To determine how your child's plexiform neurofibroma responds to PEG-Intron when given weekly. To determine the side effects of PEG-Intron when given weekly to participants with plexiform neurofibromas. To evaluate a new method of measuring changes in the size of tumors called volume analysis. This method measures the entire volume of a tumor in three dimensions. The standard method of measuring tumors uses only the length and/or width of the tumor. By studying the different ways of measuring tumors the investigators hope to be able to determine which method is the most accurate and useful.

Completed20 enrollment criteria

A Study to Evaluate Bioavailability and Food Effect of Selumetinib (AZD6244) in Healthy Male Participants...

Neurofibromatosis Type 1 (NF1)-Related Plexiform Neurofibromas (PNs)Healthy Participants

This study will evaluate bioavailability and food effect of selumetinib (AZD6244) in healthy male participants. A total of 24 healthy male participants will be included to ensure at least 20 evaluable participants. The study is divided in 2 study parts; the same participants will participate in both parts of the study. Part 1 of the study is to investigate the pharmacokinetics (PK) of the selumetinib granule compared to the PK of selumetinib capsule, when administered with water under the fasted conditions. Part 2 of the study is to investigate the PK of selumetinib granule and capsule under fed conditions. Participants will also receive a single 500 mg dose of acetaminophen at the same time as selumetinib administration.

Completed52 enrollment criteria
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