View clinical trials related to Larynx Cancer.
Filter by:It is possible to test a sample of breath from a patient, run it through a machine, and find out certain diseases in the patient without needing to do Xrays. It is sort of like a"breathalyser".In the future it is hoped this type of testing will be common, and allow certain conditions to be picked up early. One of these conditions is Cancer of the Larynx (voice box). It is not in wide use yet however a study has shown it is very effective in detecting Larynx cancer. This breath test has detected cancers at a stage when they CAN be seen on Xrays or looking in with cameras. However the larger the cancer ultimately the worse it is for the patient. It would therefore be much better to have the breath test find patients with cancers at a much smaller size. It is interesting that the cancers which the breath test HAVE found all have the same breath test signal, regardless of size. This means even smaller cancers may have the same signal. These small cancers are only 1-2 mm thick, and when found at this size almost all can be cured. We want to find a group of patients who have these early cancers and compare it to breath test result in patients who have large obvious cancers. These patients will be compared to other patients who have are negative for larynx cancer who also have a breath test. We want to prove that their breath test will be negative. You have been referred either because you have symptoms (such as cough or hoarse voice) and need a scope to look into the airways, OR your specialist has identified a spot on the larynx which needs a biopsy (sample) and then possible treatment, The spot may or may not be cancer- that is why the biopsy is needed. After that the correct treatment would be considered depending on the result, that is, whether it is a cancer or not. If possible we would like to take a test of your breath before the biopsy. Alternatively we can take a breath test 2 weeks after a biopsy. In summary this study is trying to show whether the breath test is the same in patients who have large cancers as patients with small cancers invisible on XRay and only found with careful magnification by scopes looking in. If we can show these findings it will demonstrate great potential for the breath test to find many more cancers which are truly curable.
The objective of this study is to evaluate the relationship between serum nicotine levels and tumor response of squamous cell cancers of the head and neck (SCCHN) to radiotherapy alone or in combination with chemotherapy. Correlation of RECIST response, volumatic response, pathologic response (in patients receiving post-treatment neck dissection), and hemodynamic response (tumor oxygenation and blood flow) will be performed.
Treatment of patients with one cycle of induction chemotherapy to select for organ preservation of the larynx has been proven as a standard approach. When compared to historical controls. The investigators propose to study patients with a similar treatment strategy (i.e. one cycle of induction chemotherapy followed by two more chemotherapy cycles, in advanced nodal disease, followed by chemoradiation for those responding to the initial chemotherapy. Those who fail to respond or fail in radiation will directly undergo surgery. The novelty of the proposed study is that non responders and failures will be given the opportunity of larynx preserving supracricoid laryngectomy. The investigators will attempt to reduce toxicity from induction chemotherapy and improve potency with the use of docetaxel/cisplatin/5-fluorouracil (TPF) in place of the standard regimen of cisplatin and 5-fluorouracil (PF). Emerging data demonstrates that induction regimens containing triplets with platinum, 5-fluorouracil, and taxanes produce higher response rates and less overall toxicity when compared to induction strategies utilizing PF
During a total laryngectomy a puncture is created in the tracheoesophageal wall and a voice prosthesis is inserted. With this voice prosthesis the patient learns to speak again. During this study a new surgical tool will be investigated that creates the puncture and places the voice prosthesis.
To determine if high resolution MRI can detect early invasion of cartilage by laryngeal carcinoma, and to determine if high resolution MRI may be superior to conventional MRI imaging or CT imaging to detect cartilage invasion.
The purpose of this study is to evaluate the nature and quality of speech after removal of the voice box and all or part of the swallowing tube. The study is evaluating which type of surgery provides patients with the best speech and voice. These data will be used to help surgeons to design better ways to restore voice function after removal of the voice box. Information about disease, its treatment, quality of life, and physical and vocal function will be collected. An audio recording of vocal tasks will also be done. All of this information will be analyzed and the two different subject groups will be compared to see if there are differences.
The DeLOS II trial is a multicenter randomised phase II trial investigating a TP/5-Fluorouracil (TPF)-chemotherapy with or without cetuximab for Patients with only by laryngectomy operable carcinoma of the larynx/hypopharynx. Patients were divided in responder or non-responder after 4 weeks. Since August 2009 Responder receive TP with or without Cetuximab + radiation. (Until february 2009 Responder received TPF with or without Cetuximab + radiation.) Planned accrual is 85 patients per treatment arm. The primary study endpoint is a confirmatory proof of an adequate survival rate with a functionally larynx-conserving 2 years after randomisation.
Randomized multicenter trial to assess the impact of a screening program for heavy alcohol drinkers and smokers treated in alcohol addiction clinics on upper aerodigestive tract cancer mortality.
Larynx preservation remains a very challenging approach in patients with larynx/pharynx cancer. A first attempt consisted of induction chemotherapy followed in good responders by irradiation. This approach allowed to preserve 60 % of the larynx without any significant difference in survival. The second attempt consisted of concurrent chemo-irradiation. This approach provided a higher larynx preservation rate but survival remained unchanged and mucosal toxicity was also higher. A third approach is currently under evaluation: induction chemotherapy followed by concurrent chemo-irradiation in good responders.
The purpose of the study is to compare two regimen of chemotherapy used as first treatment for patients with larynx or hypopharynx tumors that would be treated with total laryngectomy. The standard treatment is a combination of 2 drugs (Cisplatin and 5FU). The aim of the study is to evaluate the potential benefit of the addition of a third drug (Docetaxel) in the chemotherapy regimen. Patients will receive 3 cycles of chemotherapy. Responders to the induction treatment are treated with radiation with a purpose of larynx preservation. Non responders patients will be treated with total laryngectomy.