Le Grand Pressigny, France

CATCH: Implementation of Genomics-guided Precision Medicine in Metastatic Breast Cancer

Study Flow CATCH has the goal to implement personalized oncology workflows into the clinic. The clinical precision oncology core backbone encompasses a streamlined diagnostic end-to-end pipeline: Patient screening and enrolment: Metastatic breast cancer (mBC) patients at initial diagnosis of locally-advanced-/ distant metastasis and any other clinical progress are screened for eligibility. The treating physician has to obtain written informed consent prior to enrolment. Collection of biomaterial: Fresh-frozen tumor tissue from progressive prognostic-relevant metastatic lesions is collected during standard-of-care routine procedures at study entry. Consecutive biopsies can be offered at progress. Blood samples are taken at baseline (V1) to account for germline controls and can be sequentially repeated at 3-monthly intervals for monitoring of therapy response. Processing and analyses of patient samples: Biomaterials are centrally processed (standard histology/IHC and pathology review for tumor content; analyte extraction, QC according to standardized, quality-controlled, accredited workflows (DIN EN ISO/IEC 17025). Analyte extraction on fresh-frozen tissue encompasses DNA, RNA and protein isolation. Molecular profiling (Sequencing): Genomic profiling (DIN EN ISO/IEC 17025) is centrally processed to ensure standardization and encompasses whole-genome sequencing (WGS) on fresh-frozen tissue biopsies or whole-exome sequencing (WES) on FFPE specimens (in case of unsuccessful biopsy sampling on recent lesion due to low tumor cell content) complemented by RNA-sequencing. Clinical bioinformatics /Data curation: Tumor- and treatment-relevant genomic aberrations together with standard clinical as well as histopathological parameters are analyzed and put into the clinical context to delineate biomarkers and actionable alterations as well as to tackle the underlying biology of treatment-resistance. Molecular Tumor Board (MTB): Molecular data and conclusive biomarker profiles are discussed by clinicians, bioinformaticians, molecular biologists, human geneticists and pathologists in a weekly interdisciplinary MTB established at NCT Heidelberg. Treatment-relevant biomarkers and actionable drug targets are validated independently. Therapeutic options are prioritized within a molecular report. Therapy Implementation: Patients will be informed in detail by the treating physician to discuss potential genetically-tailored treatment options. The major goal is to offer patients further interventional clinical trials and drive assignment towards genomics-guided matched biomarker / drug combinations. Follow-up / Documentation Schedule: Clinical documentation is conducted by authorized study personal at study entry in a certified electronic case report form (eCRF) and subsequently every 3 months for at least 3 years, at any staging interval or cancer-specific therapy change to generate a comprehensive patient registry. To ascertain comprehensive follow-up, only patients will be enrolled who will be treated locally at the involved trial sites. Molecular data will be systematically collected to drive translational exploratory research projects. The following data are collected and stored (baseline and follow-up assessments) - patient identifier /demographics (including sex, age at diagnosis, family history) - cancer type / medical history / characteristics diagnosis (including date of diagnosis) - clinical outcome / longitudinal disease assessments: relapse and progression - genomic and transcriptomic data - ECOG status - sample information (e.g. specimen type, tumor histological type, anatomical location, tissue analyses) - health-related Quality-of-Life (QoL) / Patient-Reported Outcomes (PROs) Translational scientific companion programs: Excess biomaterial not needed for the diagnostic precision oncology approach can be used for exploratory research (e.g. ex vivo approaches, liquid biopsies, immunophenotyping). Results / Outcome Evaluation:Molecular data will be analysed and interpreted on complementary levels. Biomarkers and molecular aberrations such as mutations, amplifications and aberrant gene expression are evaluated for their tumor-relevance and clinical potential to assign patients for specific clinical trials with targeted treatment approaches.

Longitudinal Study of CRS/HIPEC for Peritoneal Carcinomatoses

Cross-sectional and longitudinal analysis of cellular immune responses in the context of disease outcome. Cross-sectional and longitudinal analysis of the microbiome in the context of disease outcome. Analysis of renal function with respect of different HIPEC regimens Identification of clinical surrogate parameters for outcome.

Systematic Assessment of Self-help Tools for the Management of Chronic Tinnitus

Prospective, Multicenter Cohort Study on Primary Biliary Cholangitis

Primary biliary cholangitis (PBC) is a chronic autoimmune cholestatic liver disease. The course of the disease is characterized by a slow destruction of bile ducts, and progressive cholestasis. Prognosis depends on the development of cirrhosis and its complications. Ursodeoxycholic acid (UDCA) has been established as standard therapy for PBC and improves patients' long-term outcome. However, UDCA is not a uniformly effective drug, and the prognosis of PBC patients insufficiently responding to treatment is markedly worse. For patients with suboptimal treatment response to UDCA obeticholic acid (OCA) as newly approved medication (OCALIVA®) is available as second line treatment. Due to the low prevalence and the slowly progressive course of the disease it is very difficult to investigate the prognosis of subgroups of PBC patients or to evaluate the effectivness of therapeutic interventions on clinical outcomes. Therefore, several national or international registries (UK-PBC Consortium or the Global PBC Study Group) were founded to better characterize the clinical course of PBC patients. Since in Germany a registry for PBC does not exist, the German PBC Cohort is being implemented as observational study to collect data on treatment progress and success in clinical routine that reflects real world conditions in Germany as closely as possible. The effectiveness and safety/tolerability of PBC treatment options (UDCA as standard therapy and second-line treatment options like OCALIVA in case of inadequate UDCA treatment response) will be evaluated. In approximatly 40 sites in Germany routine data is collected. There are no specifications for the diagnosis, therapy and monitoring of the PBC patients. The documentation of the routine data is carried out alongside with guideline recommended treatment intervals of the patients. Furthermore, a critical criterion for the German PBC Cohort study is the involvement of a sufficient number of gastroenterology specialized practices and outpatient clinics that have consciously not been selected based on the strict specifications of a clinical trial and which provide routine treatment for PBC patients. In addition, patient access is designed to be open. Data will be collected on patient groups that represent a majority of the PBC patients in Germany, but who are not being investigated in clinical trials.

NOLA (NeuWave Observational Liver Ablation) Registry

This is a multicenter, observational registry that follows patients for a total of 5 years from the date of the first liver ablation procedure with the NEUWAVE Microwave Ablation System. The data gathered from participating sites will be available to be analyzed to develop ablation parameter guidance for ablation approaches under varying patient liver tissue conditions and liver lesions. This is an "umbrella registry," which was included as an optional component in other NEUWAVE studies; hence, data from consenting patients who are or will be enrolled in other NEUWAVE soft tissue liver lesion ablation studies will be included in this registry. All other patients will be enrolled and followed prospectively, enrolled retrospectively with prospective, longitudinal follow up, or enrolled retrospectively with all retrospective follow up. Enrollment for this study will include up to 1,500 patients throughout the world who underwent or are scheduled to undergo microwave ablation of one or more soft tissue liver lesions using the NEUWAVE Microwave Ablation System or the NEUWAVE Microwave Ablation System with Ablation Confirmation.

Registry Study on Prescription, Patient Pathways, Therapy Efficacy and Usage of Mandibular Advancement Devices in Obstructive Sleep Apnea - PATT-OSA Registry

During sleep, the muscles in the oropharyngeal space relax, the tongue falls back and the volume of the pharynx decreases. Air cannot pass through as it would in the awake state and thus airflow limitations occur. Diminishing airflow can lead to snoring or to the airways collapsing completely (obstructive sleep apnea, OSA). Patients who suffer from OSA have trouble breathing during sleep and will have a disturbed sleep architecture as repeated airway closure causes wake reactions and arousals. This does not only lead to severe daytime sleepiness with high risk of causing car accidents, for instance, but also affects synaptic activity during sleep and the balance of blood gas levels. These factors can have a aggravating effect on blood pressure and worsen the prognosis for cardiovascular comorbidities. First line therapy for obstructive sleep apnea (OSA) is positive airway pressure (PAP) that keeps the airways open with a pneumatic splint. Positive airway pressure is being applied through a facial mask and some patients cannot tolerate this therapy or refuse it. An alternative treatment approach is by fitting an MAD that the patient wears during sleep. An MAD pushes the lower jar forward and thereby increases the volume of the upper airways, thus preventing them to close. Studies have shown good compliance with MAD therapy and benefits in terms of sleepiness and quality of life. The Narval registry study aims to investigate MAD usage in real life and reasons for non-compliance. The registry aims to record patient characteristics (e.g. comorbidities) and side effects that lead to a termination of therapy, but also how the costs for therapy are split between the patient and public or private health insurance providers and how this affects therapy initiation and usage.

Evaluation of the SONAS® Ultrasound Device for the Assessment of Bilateral Cerebral Perfusion in Subjects With Acute Stroke

This clinical investigation will assess the performance of the SONAS® device in subjects with acute stroke admitted to the emergency department or stroke unit within 24 hours of symptoms onset and confirmed occlusion of either the proximal middle, distal M1-segment cerebral arteries, or distal internal carotid arteries (including carotid-T occlusion) by cerebral magnetic resonance imaging (cMRI) or cerebral imaging computed tomography (cCT), including perfusion weighted (pw) imaging sequences, will be considered for the investigation.

Study of Standard Intensive Chemotherapy Versus Intensive Chemotherapy with CPX-351 in Adult Patients with Newly Diagnosed AML and Intermediate- or Adverse Genetics

INFORM2 Study Uses Nivolumab and Entinostat in Children and Adolescents With High-risk Refractory Malignancies

Compared to adult cancers, most pediatric cancers carry a relatively low mutational burden. HDAC inhibition (HDACi) modifies T-cell regulation and can augment response to checkpoint inhibition by reducing the number of myeloid-derived suppressor cells and creating an immunogenic tumor microenvironment including induction of MHCI and neo-antigens. In vitro and in vivo models showed enhanced anti-tumor activity of the combination of checkpoint inhibition and HDACi compared to either agent alone. This provides a strong rationale to combine these drug classes. Checkpoint inhibition results in activation of tumor-associated T cells. It is now becoming increasingly evident that patients with tumors with a high number of tumor infiltrating T cells at baseline show an increased response rate. Additionally, recent clinical data on immune checkpoint inhibition (ICI) for melanoma patients detected tertiary lymphoid structures (TLS) as indicators of an activated adaptive immune response. Their presence has been linked to objective treatment responses in patients with different cancer entities receiving ICI. Furthermore, MYC- or NMYC-driven (referred to as MYC(N)) malignancies like very high-risk medulloblastomas or very high-risk neuroblastomas still have a dismal outcome. MYC is not only reported to upregulate PD-L1 and thereby a possible biomarker for checkpoint inhibition but also very compelling recent preclinical data strongly suggests that HDAC inhibitors are active against MYC amplified medulloblastoma in vitro and in vivo. In NMYC amplified neuroblastoma cell lines similar observations were made in vitro. In addition, it has been shown recently that the molecular MYC subgroup of atypical teratoid rhabdoid tumors (ATRT) exhibit a strong T-cell infiltrate in contrast to the SHH-ATRT subtype and are considered immunological "hot" tumors. Taken together, our results suggest that MYC(N)-driven tumors depend on HDAC and we hypothesize that MYC(N) status can serve as a biomarker for response prediction to a combinatorial treatment of checkpoint inhibition and HDAC inhibition. Pediatric patients aged 2-21 years with refractory/relapsed/progressive high-risk malignancies with a high mutational load (group A), with MYC(N) amplification or from the ATRT-MYC subgroup (group C) as well as patients with high TILs and/or TLS positive (group E) are eligible for this trial. Phase I determines the recommended phase 2 dose (RP2D) for the combination of the HDACi entinostat and the checkpoint inhibitor nivolumab for the age groups 6-11 and 12-21 years, respectively. Phase II investigates activity in 3 groups A, C, E for patients in the two age cohorts 2-11 and 12-21 years. The duration of treatment is 12 cycles (1 cycle = 28 days), preceded by 1 priming week. In addition, a comprehensive accompanying research program investigates PD biomarkers for immune checkpoint and HDAC inhibition. Clinical trials investigating the combination of nivolumab and entinostat in children have not been reported so far.

Nintedanib in Patients With Bronchiolitis Obliterans Syndrome Following Hematopoietic Stem Cell Transplantation

Allogeneic hematopoietic stem cell transplantation (HCT) is an established treatment option for several malignant and non-malignant disorders. An important limitation of long-term survival after HCT is chronic graft-versus-host disease (cGvHD). The manifestation of cGvHD in the lungs, bronchiolitis obliterans (BO - if proven by lung biopsy) or bronchiolitis obliterans syndrome (BOS - clinical diagnosis), has a reported incidence between 5 and 20%. Despite different treatment approaches, prognosis of BO remains poor, with an overall 3-year mortality of up to 65%. Nintedanib is an orally available indolinone derivate that competitively binds to the vascular endothelial growth factor (VEGF) receptors, fibroblast growth factor (FGF) receptors, and platelet derived growth factor (PDGF) receptors. The anti-fibrotic activities of Nintedanib may impact the progressive course of fibrotic lung diseases like BO. This study investigates the safety and tolerability of Nintedanib in patients with bronchiolitis obliterans syndrome following allogeneic hematopoietic cell transplantation.