Angiotensin-II Receptor Blockers (ARB)
From Glioblastoma Treatments
| Property | Information |
|---|---|
| Drug Name | Angiotensin-II Receptor Blockers (ARB) |
| Overview | |
| FDA Approval | Yes (for hypertension; repurposed for cancer studies) |
| Used for | Investigational use in glioblastoma for potential reduction of vasogenic edema and steroid-sparing effects |
| Clinical Trial Phase | Retrospective Studies |
| Clinical Trial Explanation | Not specified |
| Common Side Effects | Varies by specific ARB; can include dizziness, hypotension, and renal function alteration |
| OS without | Not specified |
| OS with | Not specified; studies have focused on steroid requirements and edema control |
| PFS without | Not specified |
| PFS with | Not specified; primary focus has been on edema reduction and potentially improved quality of life |
| Usefulness Rating | Investigational (specific rating not provided due to mixed outcomes and study focuses) |
| Usefulness Explanation | Not specified |
| Toxicity Level | Not specified |
| Toxicity Explanation | Not specified |
Notes: ARBs, primarily used for hypertension, have shown potential in reducing steroid dose requirements and peri-tumoral edema in glioblastoma patients in retrospective studies. While no direct survival benefit has been observed, the reduction in steroid dosage and control of edema suggest a potential supportive role in glioblastoma management. Further research, including a randomized phase 3 trial in France, is exploring the impact of ARBs like losartan on glioblastoma treatment outcomes.
From Ben Williams Book: Not specified
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