View clinical trials related to Recurrence.
Filter by:This trial aims to assess efficacy and safety of an intraperitoneal, aerosol, high-pressure chemotherapy in women with recurrent ovarian cancer
Many smokers who try to stop smoking with nicotine medications (NM) such as gum, lozenge and patch, go back to smoking (i.e., a slip or lapse). Currently, labeling on many NM products tells smokers who lapse while using NM to stop NM. However, some studies suggest it is safe to continue NM upon a lapse and that doing so dramatically increases success at quitting. The investigators will test this by doing a randomized trial in which all treatment and measures are done from home with paper, phone or computer surveys. The investigators will recruit smokers who want to quit, provide them with 10 weeks of nicotine patch treatment and 5 weeks of counseling. One group will be asked to stop use of the patch if they lapse and the other group will be asked to continue use of the patch if they lapse. The investigators will compare the groups on their success at quitting and side-effects.
The purpose of this study is to test the efficacy of a single injection of Canakinumab on AF recurrences within 6 months after electrical cardioversion in patients with persistent AF.
Evaluate the impact of hybrid 18F-Fluoro-choline (18F-FCH) PET/MRI imaging on the clinical management of men with suspected recurrent prostate cancer post prostatectomy or radiotherapy. We hypothesize that hybrid imaging incorporating 18F-FCH PET/MRI imaging will be feasible and will lead to changes in management decisions among men being re-staged for suspected prostate cancer recurrence post-surgery or radiation who are potentially eligible for local salvage therapy.
This study was designed and developed in the Emilia Romania research and innovation program (PRI ER). The study does not have commercial sponsors and comes under the independent studies provided for by Ministerial Decree 17.12.2005. The PRI ER program will guarantee a contribution to the study for the first three years of recruitment through the regional Innovation Fund, to cover the costs of coordination and data management sustained by the Coordinating Center. Primary Objectives The study proposes to evaluate whether partial hypofractionated and accelerated irradiation of the sole surgical cavity, in patients suffering from breast cancer with low risk of local recurrence and who undergo conservative surgery, is not inferior to postoperative irradiation with conventional fractionation of the entire breast as regards local control (incidence of ipsilateral recurrences as prime event). Secondary Objectives Comparison of the global survivals, freedom from locoregional recurrences (with exception for contralateral tumors and second tumors), distant relapse-free (except for local or regional relapses or in the contralateral breast) in patients treated with conventional radiotherapy and accelerated partial radiation. To evaluate whether accelerated partial irradiation offers cosmetic results, acute toxicity comparable with conventional irradiation. Possible connection with other national and international studies Similar studies which nonetheless evaluate different methods of partial irradiation are currently underway. Study Design Multicenter phase III controlled randomized, unblinded study of non-inferiority. Number of cases Recruitment of 3302 patients is planned. Target Population of the Study Women aged = > 49, ECOG 0-2, undergoing conservative breast surgery for invasive breast cancer, pT 1-2 (< 3 cm in diameter) pN0-N1 M0, unifocal, resection margins histologically negative (³ 2 mm) at first intervention or after subsequent widening. Duration of the recruitment and of the subsequent follow-up A recruitment of 8 years is planned and a follow-up period of 5 years for an overall duration of the study of 13 years. Treatment The patients will be randomized to receive one of the following treatments: Trial arm 38.5 Gy total in 10 fractions (3.85 Gy per fraction), twice a day with an interval of at least 6 hours between the two fractions, for five consecutive working days. Control arm 50.0 Gy in 25 fractions (2 Gy per fraction), once a day for 5 days in the week. Endpoints Primary: survival free of local ipsilateral recurrence as prime event Secondary: global survival, locoregional recurrence-free, distant recurrence-free, acute and late toxicity (RTOG) and cosmetic result. Evaluation and Follow-Up Program Controls are planned during the radiotherapy, at the end of treatment, at 6 weeks, 3-6-12 months from the end of the radiotherapy and then once a year until the end of 5 years. Data Analysis Partial irradiation will be considered not inferior to the standard irradiation if the top extreme of the HR confidence interval at 95% (to endpoint) does not exceed the established value of 1.5 The study was sized in relation to the rate of local ipsilateral breast recurrences as prime event at 5 years and assuming that this rate in the standard treatment group is 4%, accepting as maximum Hazard Ratio inferior to 1.5 and error a and b equal respectively to 0.05 and 0.10 and test at an endpoint. The survivals will be calculated using the Kaplan-Meier method. The hazard ratio (HR) will be calculated using the Cox model and its confidence interval at 95% will be reported. Ethical Aspects and Informed Consent For participation in the study an informed consent is planned appropriately drawn up and submitted to the approval of the Ethics Committees. The clinical study will be carried out according to the ethical principles of the Helsinki Declaration, the GCP guidelines, the Italian laws and regulatory activities for carrying out clinical studies. Before formal commencement of the study its approval/sole opinion by the reference Ethics Committee of the proposing group is stipulated. The individual investigators of the different participating institutions are directly responsible for the submission for approval of the protocol by their Ethics Committees.
In Multiple Myeloma, an adult hematological malignancy, mainly located in the Bone Marrow (BM), dramatic recent progresses have been observed, thanks to new agents (proteasome inhibitors and IMIDs). However, at time of first relapse, high-dose therapy followed by Stem Cell Rescue (SCR) is frequently mandatory as a consolidation in minimal residual disease, to healthy patients under 65 yo, combining Melphalan (MPH) and/or Total Body Irradiation. Modern irradiation modalities are now available by the use of HI-ART Tomotherapy system to realize a Total Bone Marrow Irradiation (TBMI), in order both to limit the dose administered to Organ at Risk (lungs, oral cavity) and to focus efficacy on BM. In this phase-1 study, the conditioning regimen before SCR will combine a fixed high-dose MPH (140 mg/m²) and a dose escalated TBMI, so as to define its Maximal Tolerated Dose (MTD) and the Dose Limiting Toxicities (DLT). An extended cohort will further in a phase-2 setting.
CoRDS, or the Coordination of Rare Diseases at Sanford, is based at Sanford Research in Sioux Falls, South Dakota. It provides researchers with a centralized, international patient registry for all rare diseases. This program allows patients and researchers to connect as easily as possible to help advance treatments and cures for rare diseases. The CoRDS team works with patient advocacy groups, individuals and researchers to help in the advancement of research in over 7,000 rare diseases. The registry is free for patients to enroll and researchers to access. Visit sanfordresearch.org/CoRDS to enroll.
This is a multicentre, single-arm prospective cohort study evaluating risk of ipsilateral breast tumour recurrence(IBTR) following breast conserving surgery (BCS) in a group of women postulated to be at low risk for recurrence. Women with luminal A breast cancer determined by immunohistochemical(IHC) and other low risk clinical testing (see below) will be treated with endocrine therapy (tamoxifen or aromatase inhibitor) for five years and will not be treated with breast irradiation (BI). Subjects will be followed for 10 years and will be assessed for recurrent disease, new primary cancer and survival.
Hypothesis: Modulation of central nervous sympathetic activation by administration of moxonidine, a centrally acting medication which decreases the sympathetic nervous system activity, can lead to a decrease in atrial fibrillation recurrence after ablation treatment with pulmonary vein isolation.
This clinical trial studies the effects of dexrazoxane hydrochloride on biomarkers associated with cardiomyopathy and heart failure after cancer treatment. Studying samples of blood in the laboratory from patients receiving dexrazoxane hydrochloride may help doctors learn more about the effects of dexrazoxane hydrochloride on cells. It may also help doctors understand how well patients respond to treatment.