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Cerebellopontine Angle Tumor clinical trials

View clinical trials related to Cerebellopontine Angle Tumor.

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NCT ID: NCT04249921 Recruiting - Quality of Life Clinical Trials

Evaluation of Acupuncture Effects for Complications After Surgery of Cerebellopontine Angle Tumor in Skull Base

Start date: November 20, 2019
Phase:
Study type: Observational

Skull base tumors are a type of tumor that grow in the area of several skulls behind the cranial cavity. The incidence rate is 2 to 18 per 100,000 people per year; males and females are likely to have a proportional difference in the types of skull base tumors. Cerebellopontine angle (CPA) tumors are the most common neoplasms in the posterior skull base,accounting for 5-10% of skull base tumors.Some different kinds of tumors can grow in cerebellopontine angle. The tumors are more likely to cause some symptoms when they grow large enough to put pressure on the brain. A common traditional treatment for skull base tumors is neurosurgery-craniotomy. However, after the operation, brain may be injured with hematoma, and the instruments used are in contact with the brain. It is still inevitable that there will have complications of minor and major nerve damages, such as facial paralysis,trigeminal neuralgia, tinnitus, sports disorders (ataxia) and so on. Acupuncture has a unique effect on the treatment of the human nervous system. Aim of the study is used acupuncture to improve the complications of the surgery of Cerebellopontine angle tumors in skull base.

NCT ID: NCT04148534 Completed - Clinical trials for Cerebellopontine Angle Tumor

Compare the Operating Condition of Two Levels of Muscle Relaxation on Facial Nerve MEP Monitoring in CPA Surgery

Start date: November 1, 2019
Phase: N/A
Study type: Interventional

compare the operating condition of two different levels of muscle relaxation on facial nerve monitoring using transcranial motor evocked potential in CPA surgery . - To Estimate End to start facial nerve MEP amplitude ratio - To determine the effect of neuromuscular relaxant degrees on recovery and - Assessment of propofol doses needed for enhancement of early recovery and ambulation.

NCT ID: NCT03228511 Not yet recruiting - Clinical trials for Cerebellopontine Angle Tumor

Endoscopic-assisted Microsurgical Removal of Cerebellopontine Angle Lesions

Start date: August 1, 2017
Phase: N/A
Study type: Interventional

It is a Prospective descriptive hospital based clinical study to determine the value of introduction of endoscope after microscopic excision of cerebello-pontine angle lesions to estimate the following : 1. Intraoperative judgement of lesions excision, residual parts, visualization and operative corridor pre and after endoscope introduction. 2. Post-operative tumor control confirmed comparison between pre and postoperative MRI. 3. Postoperative complications, advantages and disadvantages compared with these when use pure microscopic excision from the literature