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Filename: drivers/Session_files_driver.php
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Filename: controllers/Detail.php
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Function: _error_handler
File: /var/www/html/index.php
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Filename: controllers/Detail.php
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Function: _error_handler
File: /var/www/html/index.php
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Filename: controllers/Detail.php
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Function: _error_handler
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Filename: controllers/Detail.php
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Function: _error_handler
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Filename: controllers/Detail.php
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Filename: controllers/Detail.php
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Purpose: Ridaforolimus is an inhibitor of mammalian target of rapamycin, an integral component of the phosphatidyl 3-kinase/AKT signaling pathway, with early evidence of activity in sarcomas. This multicenter, open-label, single-arm, phase II trial was conducted to assess the antitumor activity of ridaforolimus in patients with distinct subtypes of advanced sarcomas.
Patients And Methods: Patients with metastatic or unresectable soft tissue or bone sarcomas received ridaforolimus 12.5 mg administered as a 30-minute intravenous infusion once daily for 5 days every 2 weeks. The primary end point was clinical benefit response (CBR) rate (complete response or partial response [PR] or stable disease ≥ 16 weeks). Safety, progression-free survival (PFS), overall survival (OS), time to progression, and duration of response were also evaluated.
Results: A total of 212 patients were treated in four separate histologic cohorts. In this heavily pretreated population, 61 patients (28.8%) achieved CBR. Median PFS was 15.3 weeks; median OS was 40 weeks. Response Evaluation Criteria in Solid Tumors (RECIST) confirmed response rate was 1.9%, with four patients achieving confirmed PR (two with osteosarcoma, one with spindle cell sarcoma, and one with malignant fibrous histiocytoma). Archival tumor protein markers analyzed were not correlated with CBR. Related adverse events were generally mild or moderate and consisted primarily of stomatitis, mucosal inflammation, mouth ulceration, rash, and fatigue.
Conclusion: Single-agent ridaforolimus in patients with advanced and pretreated sarcomas led to PFS results that compare favorably with historical metrics. A phase III trial based on these data will further define ridaforolimus activity in sarcomas.
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http://dx.doi.org/10.1200/JCO.2011.35.6329 | DOI Listing |
J Am Heart Assoc
November 2024
Department of Cardiology, Tel Aviv Sourasky Medical Center, Affiliated with the School of Medicine Tel Aviv University Tel Aviv Israel.
J Am Heart Assoc
January 2024
Centre for Cardiovascular Medicine and Devices, William Harvey Research Institute Queen Mary University of London and Barts Heart Centre London United Kingdom.
Catheter Cardiovasc Interv
January 2024
Cardiology Department, Meir Medical Center, Kfar Saba, Israel.
Coron Artery Dis
September 2023
Nephrology and Hypertension Institute, Kaplan Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Israel.
Background: The ridaforolimus-eluting stent (RES) system is a novel cobalt alloy-based coronary stent with a durable elastomeric polymer eluting ridaforolimus. The aim of this trial was to assess the performance of a 38 mm RES in long coronary lesions.
Methods: A prospective, multicenter, single-arm, open-label clinical trial.
J Pers Med
April 2023
Edward Via College of Osteopathic Medicine, 350 Howard St., Spartanburg, SC 29303, USA.
Rapamycin and its derivatives are mTOR inhibitors which are FDA-approved for use as immunosuppressants and chemotherapeutic agents. These agents are currently approved to treat renal cell carcinomas, soft tissue sarcomas, and other rare tumors. As tumor treatment paradigms are moving away from organ-based drug selection and moving towards tumor characteristics for individualized treatment it is important to identify as many properties as possible that impact the efficacy of the rapalogues.
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