View clinical trials related to Carcinoma in Situ.
Filter by:The primary objective is to determine the sensitivity and specificity of the HPV Integration-based cervical screening for detection of high-grade cervical intraepithelial neoplasia (CIN), using colposcopic inspection as the reference method. Lesions will be confirmed as malignant or CIN by colposcopic inspection and histopathologic examination.
The purpose of this study is to determine the safety, feasibility, and regression rate of using curcumin in patients with Cervical Intraepithelial neoplasias (CIN3). The secondary objectives of this study is to evaluate patients with CIN3 for the presence of high-risk Human papillomavirus (HPV) and to perform an inflammatory panel on dysplasia biopsies from patients with CIN3 to determine which factors play a role in persistence of CIN3.
Early detection of gastric intestinal metaplasia (GIM) intraepithelial neoplasia (IN), and gastric cancer are essential to improve patients' outcomes. This study aims to compare the diagnostic yield of GIM, IN and early gastric cancer (EGC) by iScan combined probe-based confocal laser endomicroscopy (pCLE) and iScan alone.
While there is broad consensus that HR-HPV detection is the best available primary screening test, there is no agreement about the most efficient and reliable triage procedure for HR-HPV positive women. Transient HR-HPV infections are very common, and the vast majority of these infections spontaneously regress after a year or two. Only a small fraction of cases will lead to persistent infection responsible for cervical neoplasia. The FRIDA Study is a large, population-based study that was designed to evaluate the performance and cost-effectiveness of different triage strategies for hrHPV-positive women in Mexico.
Although cervical cancer is a preventable cancer, every year more than one-quarter of a million women die worldwide from this disease. Internationally and nationally, cervical cancer is a disease that affects predominantly women who are poor and who live in resource poor settings. With the device the investigators are developing, known as the Multispectral Digital Colposcope with probe, our goal is to make detection of precancerous cervical lesions easier for the patient and for her provider. For the patient, our goal is to reduce the number of clinical visits needed to obtain a diagnosis and treatment and consequently to reduce the resulting fear and anxiety which usually accompanies an abnormal Pap smear. For the provider and the health care system, our goal is to obtain a more accurate diagnosis than the currently available diagnostic methods.
This study gathers health information for the Project: Every Child for younger patients with cancer. Gathering health information over time from younger patients with cancer may help doctors find better methods of treatment and on-going care.
The role of NSM is still controversial, mainly because of concern about the oncologic safety of the nipple-areola complex (NAC).INTRABEAM (Carl Zeiss, Oberkochen, Germany) is the most widely used mobile intraoperative radiotherapy (IORT) device to date. This study aims to assess the value of the INTRABEAM system for breast cancer.
Whether the patients with low grade ductal carcinoma in situ breast cancer should accept radiationtherapy is uncertain.Radiation therapy uses high-energy x-rays to damage tumor cells. Giving radiation during surgery followed by external-beam radiation to the entire breast may kill more tumor cells.The clinical trial is conducting to find out the effectiveness of radiation therapy during surgery in treating women who have undergone breast-conversing surgery for low grade ductal carcinoma in situ breast cancer.
The aim of the present study： 1. To investigate the diagnosing value of pCLE for early esophageal squamous neoplasia. 2. To assess the detection rate of early esophageal squamous neoplasia by virtual chromoendoscopy
This pilot clinical trial studies the side effects of calcitriol in preventing lung cancer in high risk patients. Chemoprevention is the use of certain drugs to keep cancer from forming. The use of calcitriol may keep cancer from forming in patients with high risk for lung cancer.