1.IPILIMUMAB ( ANTI-CTLA-4), BETTER THAN DTIC
Dose in front line is 10mg/kg every 12 weeks but the FDA approved at 3mg/kg every 3 weeks 4 times
*Ipilimumab is one of the most significant developments here since its curb leads to a plateau state of survival which begins to show at approximately 2 years,
at 1 year, survival in metastatic disease is at 44-46%
at 2 years, it is at 22% (with 3Y survival at 20.8% in STUDY 024)
there after it does not drop off as much, suggesting there are few cures
*This is reminding us the curb of IL-2 in which few cures are observed.
*Ipilimumab is not for those with rapidly progressive disease, activity is delayed.
*Active even in Brain Mets
*10mg/kg did better than 3mg/kg but at greater Toxicity.
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2. * IL-2 the "old dog" is still going strong, tough on patients and only given in specialized centers,
still kicking as an option because of the cures it gives
* Given only to selected patients with skin and lung disease, stress test needed if over 50, and smokers,
after abdominal surgery, wait for 8 weeks before initiating treatment.
*Median duration of response 6.5 months
*17% Response Rate (6% CR) and (11% PR)
69% of those with CR will be cured, and 47% of PR will stay stable (a cure of sort)
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3.VEMURAFENIB for those expressing BRAF-V600 (ON all the times)
90% suppression of pERK needed for clinical activity
* after Vemurafemib, patients respond poorly to Ipilimumab
* gives the longest Progression free survival 15.9 months
*No survival tail here, the lesions quickly melt, but when they come back, death subsequently ensues.
*in one series,patients 20-30 Years of age are 100% BRAF positive
*Combination Ipilimumab and Vemurafenib proved to be too toxic for the Host/patient
*Vemurafenib combination with Anti-MEK could eventually replace the single agent.
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4. ABRAXANE has replaced DTIC as Chemotherapy to go to first,
other Option Taxol-Carbo in desperate states such as recurrence after failure of Vemurafenib
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5. New kid on the block, PD-L1, provides a new option for recurrence after Vemurafenib or BRAF
WT mutated patients, "ANTI-DEATH"
A blog about research, awareness, prevention, treatment and survivorship of Breast Cancer and all cancers, including targeted scientific research and a grassroots approach to increase screening for cancer, especially in the low income and under-insured population of El Paso, Texas, with a view to expand this new health care model to many other 'minority' populations across the United States and beyond
Showing posts with label metastatic melanoma. Show all posts
Showing posts with label metastatic melanoma. Show all posts
Sunday, March 10, 2013
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