Clinical Trials Logo

Filter by:
  • Withdrawn  
  • Page [1] ·  Next »
NCT ID: NCT05432960 Withdrawn - AOSD Clinical Trials

Efficacy and Safety Clinical Study of RPH-104 in Adult Onset Still's Disease (AOSD)

Start date: December 2023
Phase: Phase 3
Study type: Interventional

The primary objective of the study is to evaluate the efficacy of RPH-104 when administered at a dose of 160 mg on Day 0, Day 7, Day 21 and then once every 2 weeks (Q2W) subcutaneous (SC) in patients with Adult Onset Still's Disease (AOSD). Furthermore, the study is scheduled to investigate pharmacokinetic (PK) and pharmacodynamic (PD) parameters of RPH-104.

NCT ID: NCT05208840 Withdrawn - Multiple Sclerosis Clinical Trials

A Study To Determine The Effect Of Ocrelizumab On Leptomeningeal Inflammation In Multiple Sclerosis

LEGATO
Start date: September 15, 2023
Phase: Phase 4
Study type: Interventional

This study will evaluate the evolution of leptomeningeal lesions via leptomeningeal contrast enhancement (LMCE) presence/disappearance after treatment administration in patients with active progressive multiple sclerosis (MS). In addition, this study will investigate if the presence of leptomeningeal inflammation is associated with alterations of B cell repertoire and whether therapy with ocrelizumab will lead to change of B cell repertoire in LMCE-positive patients.

NCT ID: NCT05182047 Withdrawn - Healthy Clinical Trials

A Study of Butamirate Citrate Syrup Versus (vs) Sinecod Syrup (Vanilla) in Adult Healthy Study Volunteers

Start date: March 18, 2022
Phase: Phase 1
Study type: Interventional

The purpose of this study is to evaluate bioequivalence with respect to rate and extent of absorption of 2-phenylbuturic acid of the novel medication butamirate citrate syrup 1.5 milligrams per milliliter (mg/mL), and the medication sinecod syrup (vanilla) 1.5 mg/mL after single-dose administration in fasting condition by healthy volunteers.

NCT ID: NCT04909515 Withdrawn - Neuroblastoma Clinical Trials

Naxitamab and Granulocyte-Macrophage Colony Stimulating Factor (GMCSF) and Isotretinoin for Consolidation of Patients With High-Risk Neuroblastoma in First Remission.

Start date: December 2, 2021
Phase: Phase 2
Study type: Interventional

This is a single-arm, uncontrolled, international, multi-center, clinical,phase 2 trial, in patients ≥ 12 months of age with high-risk neuroblastoma in first remission. 120 patients will be enrolled to receive naxitamab + GM-CSF in combination with isotretinoin.

NCT ID: NCT04898309 Withdrawn - Clinical trials for Hereditary Angioedema

Efficacy and Safety of GNR-038 vs Berinert® in Patients With Hereditary Angioedema

Start date: December 1, 2021
Phase: Phase 2/Phase 3
Study type: Interventional

It is a placebo-controlled randomized trial to evaluate the efficacy and safety of GNR-038 in comparison with Berinert® in patients with hereditary angioedema

NCT ID: NCT04739566 Withdrawn - Clinical trials for Thyroid Gland Anaplastic Carcinoma

Dabrafenib and Trametinib Combination as a Neoadjuvant Strategy in BRAF-positive Anaplastic Thyroid Cancer

ANAPLAST-NEO
Start date: January 22, 2021
Phase: Phase 2
Study type: Interventional

The aim of the study was to evaluate the effectiveness of combination therapy with dabrafenib and trametinib (anti-BRAF and anti-MEK inhibitors) in the neoadjuvant treatment of BRAF-positive anaplastic thyroid cancer. The prognosis in patients with ATC is poor due to the rapid and invasive tumor growth and the rapid development of metastases. Dabrafenib is an antineoplastic agent, a selective RAF kinase inhibitor that competes with ATP. Oncogenic substitutions of the amino acid valine at position 600 (V600) BRAF lead to constitutive activation of the RAS / RAF / MEK / ERK pathway and stimulation of tumor cell growth. Trametinib is a reversible, highly selective, allosteric inhibitor of the activation of mitogen-activated, extracellular signal-regulated kinases 1 (MEK1) and 2 (MEK2). Dabrafenib and trametinib inhibit two kinases in the signaling pathway, BRAF, and MEK. The combination of the two drugs provides effective inhibition of proliferative signal conduction. The investigators hypothesize that the combination treatment with these two drugs - dabrafenib and trametinib - can improve the response rate in the neoadjuvant mode in ATC without significant regimen-limiting toxicity and with better follow-up locoregional control.

NCT ID: NCT04731740 Withdrawn - Clinical trials for Poorly Differentiated Thyroid Gland Carcinoma

Pembrolizumab and Lenvatinib/Chemotherapy for Poorly Differentiated/Anaplastic Thyroid Cancer

Start date: December 28, 2020
Phase: Phase 2
Study type: Interventional

The aim of the study is to evaluate the efficacy of the combination of lenvatinib with pembrolizumab, and to establish a safe and effective systemic treatment regimen for patients with metastatic anaplastic thyroid cancer (ATC) / poorly differentiated thyroid cancer (PDTC). Lenvatinib is an anti-angiogenic and antiproliferative drug used in differentiated thyroid cancer. It blocks proliferative genes such as RET and PDGFR and further inhibits major proliferation pathways such as VEGF receptor signaling and FGFR1-4. Pembrolizumab is an immune checkpoint inhibitor that targets PD-1 located on lymphocytes. The response to pembrolizumab treatment is associated, among other things, with increased expression of PD-L1, as well as with the frequency of somatic mutations in the respective tumors. Patients with ATC / PDTC show high expression of PD-L1.

NCT ID: NCT04540393 Withdrawn - COVID-19 Clinical Trials

AZD1222 Vaccine for the Prevention of COVID-19

Start date: September 2, 2020
Phase: Phase 3
Study type: Interventional

The purpose of this study is to evaluate safety and immunogenicity of AZD1222 for COVID-19 prevention in the Russian Federation

NCT ID: NCT04495010 Withdrawn - Melanoma Clinical Trials

Neoadjuvant Nivolumab+Ipilimumab Followed by Adjuvant Nivolumab or Neoadjuvant Nivolumab+Ipilimumab Followed by Adjuvant Observation Compared With Adjuvant Nivolumab in Treatment-Naive High-risk Melanoma Participants

CheckMate 7UA
Start date: March 31, 2021
Phase: Phase 2
Study type: Interventional

The purpose of this study is to evaluate the role of neoadjuvant immunotherapy and to demonstrate high pathologic complete response (pCR) and near pCR rates in melanoma participants with clinically detectable nodal disease and a high risk of recurrence. Neoadjuvant immunotherapy aims to enhance the systemic T-cell response to tumor antigens while detectable tumor is still present, inducing a stronger and broader tumor-specific immune response. Of the neoadjuvant approaches studied within melanoma, the neoadjuvant combination of nivolumab and ipilimumab has demonstrated high pCR and near pCR rates that may translate to prolonged clinical benefit.

NCT ID: NCT04408846 Withdrawn - Clinical trials for Lumbar Spinal Stenosis

Minimally Invasive Surgery Versus Traditional Open Surgery In The Treatment Of Single Level Lumbar Stenosis

Start date: December 1, 2020
Phase: N/A
Study type: Interventional

The purpose of this study is to determine the effectiveness of minimally invasive surgical technique over the traditional open surgical procedure in patients with degenerative lumbar stenosis