Saint-florent-le-vieil, France

ABTECT - Maintenance

All eligible subjects who have completed either one of the induction studies above mentioned, will be given the opportunity to take part in the present ABX464-107 study which consists of 2 treatment phases. This study consists of a 44-week maintenance treatment phase (Part 1 and Part 2), followed by a 4-year Long Term Extension (LTE) treatment phase and a 28-days follow-up period consisting in the End of Study (EOS) visit. The maintenance phase is a 44-week double blind, placebo-controlled, phase. Subjects who are clinical responders after 8 weeks induction will be randomized to Part 1, and those who are non-clinical responders will be randomized to Part 2. At the end of the 44-week maintenance phase, subjects will continue their allocated treatment until the maintenance phase is unblinded. Once the study is unblinded, all subjects receiving obefazimod will continue their allocated treatment. Subjects receiving placebo will be allocated to obefazimod 25 mg or can terminate the study.

The Willow LTE Study With M5049 in Participants With SCLE, DLE and/or SLE (WILLOW LTE)

Nivolumab-ipilimumab and Chemoradiation for Cervical Cancer

Patients with adenocarcinoma or squamous cell carcinoma of the cervix, FIGO Stage IB2-IB3 node positive or Stage IIB-IVA will be randomized to conventional cisplatin-based chemo-radiation or to 4 cycles of induction immunotherapy with nivolumab 1mg/kg and ipilimumab 3mg/kg every 3 weeks, followed by cisplatin chemo-radiation with concurrent nivolumab 240mg every 2 weeks. Primary outcome will be 3-year progression-free survival.

ABTECT-2 - ABX464 Treatment Evaluation for Ulcerative Colitis Therapy -2

Gedatolisib Plus Fulvestrant With or Without Palbociclib vs Standard-of-Care for the Treatment of Patients With Advanced or Metastatic HR+/HER2- Breast Cancer (VIKTORIA-1)

This is a Phase 3, open-label, randomized clinical trial evaluating the efficacy and safety of gedatolisib plus fulvestrant with or without palbociclib for the treatment of patients with advanced (inoperable) or metastatic Hormone Receptor Positive, Human Epidermal Growth Factor Receptor 2 Negative (HR+/HER2-) breast cancer following progression on or after CDK4/6 and aromatase inhibitor therapy. Gedatolisib is an intravenously administered pan-PI3K/mTOR inhibitor. Palbociclib is a CDK4/6 inhibitor. Fulvestrant is a selective estrogen receptor degrader (SERD). Subjects will be assessed for PIK3CA status and then randomized to treatment arms according to their confirmed PIK3CA mutation status.

Mirvetuximab Soravtansine With Bevacizumab Versus Bevacizumab as Maintenance in Platinum-sensitive Ovarian, Fallopian Tube, or Peritoneal Cancer

Mirvetuximab Soravtansine (MIRV) is an investigational antibody drug conjugate designed to selectively kill cancer cells. The antibody (protein) part of MIRV targets tumors by delivering a cell-killing drug to the tumor cells carrying a tumor-associated protein called folate receptor alpha (FRα). It is being developed as maintenance therapy for the treatment of subjects with recurrent platinum-sensitive, highgrade epithelial ovarian, primary peritoneal, or fallopian tube cancers with high folate receptor-alpha expression. Patients must have confirmation of FRα positivity by the Ventana FOLR1 Assay.

International REgistry of COnservative or Radical Treatment of Localized Kidney Tumors

Study design The overall objective of the i-RECORD project is to build a multicentre multi-arm multi-stage prospective observational registry collecting data on the management of kidney cancer in consecutive patients treated at 50 tertiary referral Centers worldwide over a 2 years-period and with 5 years of follow-up . On this registry, six prospective trials with specific objectives have been built. The i-RECORd project is designed as an observational prospective longitudinal trial involving 50 international, very-high-volume tertiary referral Centers with extensive experience in management of kidney cancer. Centers will be included in the project only if they will be able to certify at least to: 1) perform 150 partial and radical nephrectomy/year, or 2) to perform 80 ATs/year, or 3) to include 50 patients in WW/AS protocols/year. The enrollment and follow-up periods will be 2 and 5 years, respectively. The estimate of patients' enrollment over the study period is 10'000 inclusions. The 50 Centers finally enrolled in the i-RECORD project will be given the access to a web-based platform for data collection for 24 months from the starting date of the project. A web-based e-form platform will be used for data collection. Data collection This observational study aims to obtain controlled, qualitative and quantitative, data of the enrolled patients through a web-based e-form platform. For all patients it will be asked to complete a data collection form specifically designed for this study, consisting of some subfolders: 1. Anthropometric, pre-operative and comorbidity data (patient characteristics). 2. Imaging data e and pre-operative tumor features (tumor characteristics). 3. Intra-operative and post-operative data (treatment characteristics). 4. Histopathological analysis (tumor histopathological characteristics). 5. Patients follow-up variables (at 6, 12, 24 and 60 months from the treatment) (follow-up characteristics). Decision Analysis Modeling Beyond traditional descriptive and inferential statistical analyses, the i-RECORd project will provide a comprehensive overview of the current selection criteria for each type of management option by applying innovative statistical methods (Decision Analysis Modeling through discrete choice models) to determine the differential impact of all potential relevant variables on the choice of treatment. To do so, we will consider specific clinical scenarios (clinical clusters) made of the integration of patient characteristics (comorbidity score, performance status, age, gender, etc.), patient-reported outcomes measures (PROMs), tumors anatomical features (degree of complexity, clinical diameter, side, location within the kidney, involvement of renal sinus or collecting system, etc.), surgeon-related factors (surgical experience and background), hospital economic availabilities (i.e. open, laparoscopic, robotic surgery) and other country-specific socio-economical features in order to determine the impact of such variables on the final choice of treatment. By applying the discrete choice model to the analysis of the prospective dataset, the i-RECORd project will overcome the current state of the art in the treatment of localized renal tumors as it will show how the choice of treatment is performed by the decision-maker (at a surgeon- and hospital-level) in each specific clinical cluster of patients, why that choice was performed according to a careful analysis of the personalized patient setting and whether that choice will influence the postoperative outcomes. Adapted MAMS Registry The i-RECORD will be designed adapting the innovative concept of multi-arm, multi-stage (MAMS) platform randomized trials (used, for instance, for the design of the Systemic Therapy in Advancing or Metastatic Prostate cancer: Evaluation of Drug Efficacy (STAMPEDE) Trial) to create a dynamic, observational registry evaluating simultaneously different management options in different patient- and/or tumor-related scenarios.

Evaluation of an Active Surveillance Protocol for Prostate Cancer in the Brazilian Population

Prostate cancer is the most common malignancy in men in Brazil. It is estimated that about 80% of patients diagnosed with prostate cancer have localized disease, and many of these cases have low-risk cancer. Active surveillance(AS) is a treatment strategy mainly for low risk prostate cancer to avoid radical treatment through periodic assessments (PSA, digital rectal exam and Prostatic Biopsies). During this follow-up, the patient will be treated only when necessary and with curative intent. Several series of institutional cohorts with long-term follow-up have demonstrated that the AS strategy in selected patients is a safe alternative to immediate treatment, with comparable survival. The active surveillance strategy has never been evaluated in the Brazilian population. The main outcomes from AS derive from international cohorts. The Brazilian population is extremely diverse, so validation in this cohort is relevant. The current study aim to form a national multicentric prospective cohort of patients with low-risk prostate cancer following an AS protocol in the the public health system to evaluate and validate this strategy in Brazil.

A Global Study to Assess the Effects of Durvalumab With Oleclumab or Durvalumab With Monalizumab Following Concurrent Chemoradiation in Patients With Stage III Unresectable Non-Small Cell Lung Cancer

Randomization to Endovascular Treatment Alone or Preceded by Systemic Thrombolysis With Tenecteplase in Ischemic Stroke

Randomized, prospective, multicenter, double-blinded, placebo-controlled clinical trial with adaptive desing. Randomization will be 1:1 according to reperfusion treatment modalities: (A) (with placebo TNK) direct mechanical thrombectomy vs. (B) Intravenous thrombolysis with TNK (0.25 mg/kg) plus mechanical thrombectomy. Randomization will be done by a minimization process using age, National Institute of Health Stroke Scale (NIHSS) score, and site of the occluded artery. For the primary outcome, the subjects will be followed up within 90 days after randomization. The primary outcome will be the ordinal distribution from the modified Rankin scale score (mRS). Subjects presenting acute ischemic stroke within 4.5 hours of the onset of symptoms attributable to an occlusion of intracranial internal carotid or of the proximal middle cerebral artery (MCA, M1- or M2-segment) with or without tandem occlusion of cervical internal carotid confirmed by vascular neuroimaging. Subjects should be eligible for IV thrombolysis. In the sample size calculation, a difference in treatment effect between the groups (achievement of mRS 0 to 2 at 90 days) of 10.6% was considered, with 33.8% in the intervention group (TNK + thrombectomy) and 23.2% in the control group (placebo + thrombectomy), using a unilateral alpha of 0.025, with a power of 80%, resulting in a sample size of 358 participants. Considering a loss ratio of 10%, a sample size of 398 participants is estimated (199 in each treatment arm). An interim analysis is planned to be executed with 50% and 75% of the total sample. It allows the trial to be terminated in the case of efficacy or futility, in addition to enabling adaptive designed based on conditional probability of a positive result.