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NCT ID: NCT05552157 Suspended - Dementia Clinical Trials

A Study of Potential Disease Modifying Treatments in Individuals at Risk for or With a Type of Early Onset AD Caused by a Genetic Mutation

DIAN-TU
Start date: December 2, 2022
Phase: Phase 2/Phase 3
Study type: Interventional

The purpose is to evaluate the biomarker effect, safety, and tolerability of investigational study drugs in participants who are known to have an Alzheimer's disease (AD)-causing mutation. Part 1 will determine if treatment with the study drug prevents or slows the rate of amyloid beta (Aβ) pathological disease accumulation demonstrated by Aβ positron emission tomography (PET) imaging. Part 2 will evaluate the effect of early Aβ plaque reduction/prevention on disease progression by assessing downstream non-Aβ biomarkers of AD (e.g., CSF total tau, p-tau, NfL) compared to an external control group from the DIAN-OBS natural history study and the DIAN-TU-001 placebo-treated participants.

NCT ID: NCT05425862 Suspended - Clinical trials for Metastatic Castration Resistant Prostate Cancer (mCRPC)

Pidnarulex and Talazoparib in Patients With Metastatic Castration Resistant Prostate Cancer

REPAIR
Start date: October 21, 2022
Phase: Phase 1
Study type: Interventional

This is phase I, open label, multicentre, dose-escalation study where both doses of talazoparib and pidnarulex will be escalated to define the maximum tolerated dose (MTD) and recommended phase 2 dose (RP2D) for the combination. It is possible that either 1 or 2 RP2D of the combination will be defined at the end of the study. Patients with disease that is deemed to be amendable to repeated tumour biopsies will be invited to undergo optional paired biopsies: at baseline and Cycle 1 Day 9 + 3 days and at the time of progression. Pidnarulex will be given as an IV infusion on days 1 and 8 of a 28 day cycle and talazoparib will be taken once daily continuously. Disease status will be assessed at regular intervals by CT scans, radionuclide bone scans, and PSA. Throughout the study, safety and tolerability will be assessed and established procedures for management of toxicities will be applied

NCT ID: NCT05414747 Suspended - Retinal Detachment Clinical Trials

Clinical Investigation of the Safety and Effectiveness of the ABV-1701 Ocular Endotamponade (OE)

Start date: April 15, 2023
Phase: N/A
Study type: Interventional

A Prospective Multi-Site Open Label Randomized Controlled Clinical Investigation of the Safety and Effectiveness of the ABV-1701 Ocular Endotamponade (OE)

NCT ID: NCT05099003 Suspended - Glioblastoma Clinical Trials

A Study of the Drug Selinexor With Radiation Therapy in Patients With Newly-Diagnosed Diffuse Intrinsic Pontine (DIPG) Glioma and High-Grade Glioma (HGG)

Start date: May 31, 2022
Phase: Phase 1/Phase 2
Study type: Interventional

This phase I/II trial tests the safety, side effects, and best dose of selinexor given in combination with standard radiation therapy in treating children and young adults with newly diagnosed diffuse intrinsic pontine glioma (DIPG) or high-grade glioma (HGG) with a genetic change called H3 K27M mutation. It also tests whether combination of selinexor and standard radiation therapy works to shrink tumors in this patient population. Glioma is a type of cancer that occurs in the brain or spine. Glioma is considered high risk (or high-grade) when it is growing and spreading quickly. The term, risk, refers to the chance of the cancer coming back after treatment. DIPG is a subtype of HGG that grows in the pons (a part of the brainstem that controls functions like breathing, swallowing, speaking, and eye movements). This trial has two parts. The only difference in treatment between the two parts is that some subjects treated in Part 1 may receive a different dose of selinexor than the subjects treated in Part 2. In Part 1 (also called the Dose-Finding Phase), investigators want to determine the dose of selinexor that can be given without causing side effects that are too severe. This dose is called the maximum tolerated dose (MTD). In Part 2 (also called the Efficacy Phase), investigators want to find out how effective the MTD of selinexor is against HGG or DIPG. Selinexor blocks a protein called CRM1, which may help keep cancer cells from growing and may kill them. It is a type of small molecule inhibitor called selective inhibitors of nuclear export (SINE). Radiation therapy uses high energy to kill tumor cells and shrink tumors. The combination of selinexor and radiation therapy may be effective in treating patients with newly-diagnosed DIPG and H3 K27M-Mutant HGG.

NCT ID: NCT04916002 Suspended - Clinical trials for Non-Small Cell Lung Cancer

A Trial To Find Out If Vidutolimod Together With Cemiplimab Is Safe And If It Works In Adult Participants With Advanced Cancer Or Metastatic Cancer

Start date: November 30, 2021
Phase: Phase 2
Study type: Interventional

The goal of this study is to learn if giving cemiplimab and vidutolimod together could be effective in treating advanced cancer. The main questions it aims to answer are: - How many participants' cancers respond to vidutolimod together with cemiplimab? - Is vidutolimod together with cemiplimab safe and well-tolerated? - How well does vidutolimod together with cemiplimab treat participants' cancer? Participants will receive trial treatment for up to 2 years. 30 days after stopping treatment, participants will have a follow-up visit. After that visit, the trial staff will continue to follow up with participants about every 3 months, until the trial ends.

NCT ID: NCT04909502 Suspended - Clinical trials for Relapsing Forms of Multiple Sclerosis

Evaluation of Safety, Tolerability and Preliminary Efficacy of EHP-101 in Relapsing Forms of Multiple Sclerosis

Start date: October 19, 2021
Phase: Phase 2
Study type: Interventional

The purpose of this trial is to evaluate the safety, tolerability, pharmacokinetics, and preliminary efficacy of EHP-101 in adult subjects with Relapsing Forms of Multiple Sclerosis (RMS).

NCT ID: NCT04675827 Suspended - Clinical trials for HER2-positive Breast Cancer

De-escalation Adjuvant Chemo in HER2+/ER-/Node-neg Early BC Patients Who Achieved pCR After Neoadjuvant Chemo & Dual HER2 Blockade

Decrescendo
Start date: January 17, 2022
Phase: Phase 2
Study type: Interventional

DECRESCENDO is a multicentre, open-label, dual-phase single-arm phase II de-escalation study evaluating neoadjuvant treatment with 12 administrations of weekly IV paclitaxel 80 mg/m2 (or IV docetaxel 75 mg/m2 every 3 weeks for 4 cycles) combined with subcutaneous (SC) fixed dose combination (FDC) of pertuzumab and trastuzumab (loading dose of 1200 mg pertuzumab and 600 mg trastuzumab, followed by 600 mg pertuzumab and 600 mg trastuzumab) every 3 weeks for 4 cycles. Surgery will be performed according to local guidelines in all subjects after neoadjuvant treatment. After surgery, subjects who achieve a pCR (defined as pT0/Tis pN0) will receive adjuvant pertuzumab and trastuzumab FDC SC for additional 14 cycles. Subjects with residual invasive disease will receive salvage adjuvant trastuzumab emtansine (T-DM1, 3.6 mg/kg, IV every 3 weeks) for 14 cycles. In subjects whose residual invasive disease is classified per RCB score as ≥2, 3 to 4 cycles of anthracycline-based chemotherapy may be administered, at the investigator's discretion, before the 14 cycles of T-DM1. If histopathological analysis finds that the surgical specimen from a subject with residual disease is ER-positive and/or PR-positive, adjuvant endocrine therapy may be administered concomitantly with study treatment, at the investigator's discretion and according to local guidelines. Adjuvant radiotherapy will be mandatory after breast-conserving surgery, whereas it will be performed according to local guidelines after mastectomy, and it will be administered concomitantly with pertuzumab and trastuzumab FDC SC in subjects who achieve a pCR, and concomitantly with T-DM1 in subjects with residual invasive disease (after anthracycline-based chemotherapy in subjects assigned to receive this treatment).

NCT ID: NCT04546399 Suspended - Down Syndrome Clinical Trials

A Study to Compare Blinatumomab Alone to Blinatumomab With Nivolumab in Patients Diagnosed With First Relapse B-Cell Acute Lymphoblastic Leukemia (B-ALL)

Start date: December 4, 2020
Phase: Phase 2
Study type: Interventional

This phase II trial studies the effect of nivolumab in combination with blinatumomab compared to blinatumomab alone in treating patients with B-cell acute lymphoblastic leukemia (B-ALL) that has come back (relapsed). Down syndrome patients with relapsed B-ALL are included in this study. Blinatumomab is an antibody, which is a protein that identifies and targets specific molecules in the body. Blinatumomab searches for and attaches itself to the cancer cell. Once attached, an immune response occurs which may kill the cancer cell. Nivolumab is a medicine that may boost a patient's immune system. Giving nivolumab in combination with blinatumomab may cause the cancer to stop growing for a period of time, and for some patients, it may lessen the symptoms, such as pain, that are caused by the cancer.

NCT ID: NCT04520412 Suspended - Alzheimer Disease Clinical Trials

A Study of Sodium Oligomannate (GV-971) in Participants With Mild to Moderate Alzheimer's Disease

GREEN MEMORY
Start date: October 27, 2020
Phase: Phase 3
Study type: Interventional

The purpose of this study is to evaluate the safety, tolerability and efficacy of GV-971 in mild to moderate Alzheimer's disease.

NCT ID: NCT04166552 Suspended - Clinical trials for Diffuse Cutaneous Systemic Sclerosis

Evaluation of Safety, Tolerability and Preliminary Efficacy of EHP-101 in Diffuse Cutaneous Systemic Sclerosis

Start date: June 11, 2020
Phase: Phase 2
Study type: Interventional

The purpose of this trial is to evaluate the safety, tolerability, pharmacokinetics, and preliminary efficacy of EHP-101 in adult subjects with diffuse cutaneous Systemic Sclerosis (dcSSc).