View clinical trials related to Hemangioma.
Filter by:To evaluate the clinical benefits and risks of hybrid operating techniques in management of cerebral arteriovenous malformations.
The controversy surrounding epithelioid hemangioma diagnosis stems from its somewhat aggressive clinical characteristics, including multifocal presentation and occasional lymph node involvement. The investigators reviewed the clinicopathologic and radiologic characteristics of bone and soft tissue epithelioid hemangioma in patients treated at our institution with available tissue for molecular testing. The hypothesis is that epithelioid hemangioma may present with multifocal involvement and rare loco-regional lymph node metastasis, but it remains a benign tumor with excellent prognosis.
The purpose of this study is to assess the safety and efficacy of Timolol 0.25% and 0.5% doses.
To evaluate the safety and effectiveness of the laser treatment for the treatment of spider angiomas.
Infantile hemangioma (IH) is the most common benign vascular tumor in pediatric population. Oral propranolol is the treatment of choice for complicated hemangiomas. Topical timolol, a non-selective beta-blocker, is an emerging treatment which has been reported to be effective and safe for the treatment of IH, especially for superficial hemangiomas. Investigators hypothesize that treatment with topical timolol in the first two months of life, before the proliferative phase or in early proliferative phase, may prevent from further growing and the need to treat with oral propranolol.
A non-interventional multicentric study for patients with a cerebral AVM for which endovascular treatment is indicated.
Stereotactic radiosurgery is a well established treatment option for arteriovenous malformations (AVMs). The potential complications related to radiosurgery are well documented and are predominately related to radiation effects to the surrounding brain parenchyma. These risks increase with larger lesions, requiring a concommitant reduction in the amount of radiation that can be delivered. This reduction in radiation dose decreases the efficacy of treatment. The broad, long-term objectives of this proposal are 1) to determine the role of fractionated stereotactic radiosurgery in the treatment of large (>10cc) AVMs; 2) to evaluate the complication rates related to fractionating these doses compared to conventional stereotactic treatment 3) to evaluate the success rate of treating large AVMs with this protocol.
The purpose of this study is to assess the efficacy and safety of oral propranolol versus nadolol in patients with Infantile Hemangiomas (IH) in a randomized, controlled, double-blinded study.
Pulmonary arteriovenous malformations (PAVMs) are a rare vascular condition affecting the lungs. PAVMs lead to low blood oxygen levels, yet are very well tolerated by patients. This study will examine the exercise capacity of PAVM patients using formal cardiopulmonary exercise tests performed on a stationary bicycle.
The purpose of this study is to evaluate the safety of the Apollo™ Onyx™ Delivery Microcatheter used for delivery of the Onyx™ Liquid Embolic System during brain arteriovenous malformation (AVM) embolization procedures.