U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

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Showing 501 - 510 of 4227 results

Status:
Investigational
Source:
NCT00857623: Phase 2 Interventional Completed Pain
(2009)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)



AstraZeneca was developing AZD-2066, a metabotropic glutamate receptor 5 (mGLUR5) antagonist, for the oral treatment of pain indications (e.g. chronic neuropathic pain and painful diabetic neuropathies), depressive disorders and gastro-oesophageal reflux disease. AZD-2066 had been in phase II clinical trials by AstraZeneca for the treatment of diabetic neuropathic pain and phase I for the treatment of gastrooesophageal reflux disease (GERD). However, this reasearch had being discontinued.
Status:
Investigational
Source:
NCT01870596: Phase 2 Interventional Completed Adult Acute Megakaryoblastic Leukemia
(2013)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)



MK-8776 (SCH900776) is inhibitor of CHK1. It was tested in clinical trials against acute myeloid leukaemia, solid tumors and lymphoma.
Status:
Investigational
Source:
NCT01581138: Phase 2 Interventional Completed Chronic Hepatitis C Virus
(2012)
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)


Conditions:

Lomibuvir (VCH-222) is a novel, potent and selective inhibitor of non-nucleoside polymerase of the hepatitis C virus (HCV) RNA-dependent RNA polymerase, with an IC50 range of 0.94-1.2 μM. Lomibuvir was generated from ViroChem's research programme investigating HCV NS5B polymerase inhibitors. In phase 1 and 2 clinical studies, Lomibuvir demonstrated effective antiviral efficacy, with substantial reductions in plasma HCV RNA in patients chronically infected with genotype 1 HCV. On 15 May 2014 Vertex Pharmaceuticals completes a phase II trial in Hepatitis C (treatment-naive, combination therapy) in USA, Canada, Germany, Poland and United Kingdom (NCT01516918). On 26 Jul 2016 Trek Therapeutics acquires lomibuvir from Vertex Pharmaceuticals.
AT7519M or AT7519, a small molecule inhibitor of cyclin-dependent kinases 1, 2, 4, 5, and 9, participated in phase II clinical trials in patients with relapsed or refractory chronic lymphocytic leukemia (CLL) and mantle cell lymphoma (MCL). As a result, in CLL, some patients had tumor reductions, but the objective response rate (ORR) was low. In MCL, activity was noted with ORR of 27%. In addition, AT7519M was studied in patients with previously treated multiple myeloma, to understand whether the drug alone or in combination with bortezomib were effective treatments. Recent experiments also have shown that AT7519 is a promising drug for the treatment of high-risk neuroblastoma patients with MYCN amplification. It is known, that MYCN-dependent neuroblastomas have low cure rates with current multimodal treatment.
Status:
Investigational
Source:
NCT00434850: Phase 2 Interventional Completed Diabetes Mellitus, Type 1
(2006)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)



Deoxyspergualin is a derivative of the antitumor antibiotic spergualin, that used as an immunosuppressive drug. Deoxyspergualin shows immunosuppressive activity both in vitro and in vivo, affecting B-lymphocyte, T-lymphocyte and macrophage/monocyte function. In rodents and human cell systems, Deoxyspergualin shows a dose-dependent inhibition of primary and secondary responses to T-, B- and antigen-presenting cell-dependent reactions. Deoxyspergualin also blocks nuclear translocation of NF-kB in a pre-B-cell line, thereby affecting NF-kB driven transcription of the kappa light chain. Deoxyspergualin inhibits desoxyhypusine synthase, the first enzyme in the formation of active eukaryotic translation initiation factor 5A. This factor is important for the stabilization of certain mRNA transcripts (TNF-a and others). The immunosuppressive properties of Deoxyspergualin have been demonstrated in preclinical animal studies including Systemic lupus erythematosus models. In humans with glucocorticoidresistant kidney transplant rejection, Deoxyspergualin shows the same efficacy rate as the strongly T-cell depleting anti-CD3 monoclonal antibody. Deoxyspergualin has been licensed in Japan for acute renal allograft rejection since 1994. In 2003, an open clinical trial successfully tested Deoxyspergualin in patients with persistent ANCA-associated vasculitis. Adverse events (AE) were common but rarely led to treatment discontinuation. Against this background, Deoxyspergualin was granted an orphan drug status for the treatment of Wegener’s granulomatosis by the European Medicines Agency (EMA).
Status:
Investigational
Source:
NCT01127906: Phase 1 Interventional Completed Healthy
(2010)
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

PF-04531083 is selective Nav1.8 blocker. It has been investigated for the treatment of chronic pain, heart pain, post-surgical dental pain. However, these trials were discontinued.
Status:
Investigational
Source:
NCT03865927: Phase 2 Interventional Completed Idiopathic Pulmonary Fibrosis
(2020)
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)



GKT137831, a novel pyrazolopyridinedione derivative, a dual inhibitor of NADPH oxidases (NOX) 1 and NOX4, reduces inflammation in the ischemic retina by dampening the pro-inflammatory phenotype of retinal immune cells as well as macroglial Müller cells and neurons. In patients with diabetic kidney disease, GKT137831 demonstrated an excellent safety profile and statistically significant reduction in both liver enzyme and inflammatory marker levels in multiple phase I and phase II clinical studies. GKT137831 may be of significant benefit for patients with systemic sclerosis as studies in experimental models show that the compound may reduce the abnormal growth of connective tissue (fibrosis) and improve survival. GKT137831 was granted Orphan Drug designation for the treatment of systemic sclerosis from the FDA and the EMA. GKT-137831 acts as a Nox4 and Nox1 inhibitor ((Ki 100–150 nM). GKT-137831 attenuates hypoxia-induced pulmonary vascular cell proliferation. Also a potent inhibitor of fibrosis and hepatocyte apoptosis.
Voxtalisib (SAR245409, XL765) is an orally available inhibitor of PI3K and the mammalian target of rapamycin (mTOR), which are frequently activated in human tumors and play central roles in tumor cell proliferation. Exelixis discovered Voxtalisib internally and out-licensed the compound to Sanofi. Voxtalisib is being evaluated by Sanofi as a single agent and in multiple combination regimens in a variety of cancer indications. Clinical trials have included a single agent phase 2 trial in Non-Hodgkin’s lymphoma, combination phase 1b/2 trials with temozolomide in patients with glioblastoma, with letrozole in hormone receptor positive breast cancer, with bendamustine and/or rituximab in lymphoma or leukemia, and a phase 1 trial in combination with a MEK inhibitor. Voxtalisib is a highly selective, potent and reversible ATP-competitive inhibitor of pan-Class I PI3K (α, β, γ, and δ) and mTORC1/mTORC2. It is orally active, highly selective over 130 other protein kinases. In cellular assays, XL765 inhibits the formation of PIP3 in the membrane, and inhibits phosphorylation of AKT, p70S6K, and S6 phosphorylation in multiple tumor cell lines with different genetic alterations affecting the PI3K pathway.
Status:
Investigational
Source:
NCT03147976: Phase 2 Interventional Withdrawn Solid Tumor
(2018)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)



AMG 337 is an oral, small molecule, ATP-competitive, highly selective inhibitor of the cell surface enzyme called c-Met, which, when dysregulated, stimulates cancer cell scattering, invasion and protection from apoptosis. AMG 337, currently in Phase 2 development for the treatment of gastric and esophageal adenocarcinoma. In addition, recently was shown, that AMG 337 a promising and novel therapeutic strategy for targeting hepatocellular carcinomas with a dependence on HGF/MET signaling.
P276-00 (also known as riviciclib) is a novel, potent, small-molecule, flavone-derived inhibitor of cyclin-dependent kinases (Cdk), Cdk 4 D1, Cdk1 B, and Cdk9 T, with potent cytotoxic effects against chemosensitive and chemoresistant cancer cell lines. P276-00 was in phase II clinical trial for the treatment mantle cell lymphoma, but that study was terminated based on interim results and all subjects were off study at that time. Although, there were not the major safety or tolerability concerns. However, this drug successfully passed phase II clinical trial for the treatment Melanoma, squamous cell carcinoma of head and neck, malignant melanoma and in combination with Gemcitabine in the treatment of advanced pancreatic cancer.