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Old 11-11-2010, 12:23 AM   #1
harrie
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Actenol/Fosomax for bones

Does anyone have any information regarding the length of time to be on a biophosphonate such as Actenol or Fosomax for osteopenia or osteoporosis? I am interested in knowing if there is a maximum duration of time one should be on these meds for optimum benefit and minimum risk of side effects such as ONJ (osteonecrosis of the jaw).
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*** MARYANNE *** aka HARRIECANARIE

1993: right side DCIS, lumpectomy, rads
1999: left side DCIS, lumpectomy, rads, tamoxifen

2006:
BRCA 2 positive
Stage I, invasive DCIS (6mm x 5mm)
Grade: intermediate
sentinal node biopsy: neg
HER2/neu amplified 4.7
ER+/PR+
TOPO II neg
Oncotype dx 20
Bilat mastectomy with DIEP flap reconstruction
oophorectomy

2007:
6 cycles TCH (taxotere, carboplatin, herceptin)
finished 1 yr herceptin 05/07
Arimidex, stopped after almost 1 yr
Femara

Last edited by harrie; 11-11-2010 at 12:25 AM..
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Old 11-11-2010, 12:40 AM   #2
pibikay
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Re: Actenol/Fosomax for bones

My wife had 10 doses of Zoletec in 3 week intervals.Then when she was started on Tykerb Zoletec was stopped
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huband of Hema
Metstatic Breast Cancer Stage 4
Left breast cauliflower 25x20cm
ossousmetstatis in vertbrae secondaries L4=L5secondary
nodules in both liver lobes secondary
Diagnosed 10th March 2010
ER/PR-ve
Her 2 neu +++
Taxotrne Zylotec started 16th March
Herceptin added 5th April.9th Herceptin over on 20th Sep '10.Started on Tykerb and Xeloda on 22nd Oct2010TYKERB 4 TAB A DAY XELODA 4 TAB A DAY ONE WEEK ON ONE WEEK OFFZoletrust infusion every 4 months.Lesion in Brain 3D CRT Radiation started on 1st Feb'12 for 20 days ,5 days a week for 4 weeks.Devloped a small lump in breast.Xeloda stopped from 11th April '12.On Taxol.After 3 cycles of Taxol Taxol stopped.Back to Xeloda regime from 3rd July
Herceptin started again on 27th Dec 2012.Xeloda stopped Navelbin added on 7th February 2013.Now on Tykerb Herceptin and Navelbin
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Old 11-13-2010, 10:50 AM   #3
Kim in DC
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Re: Actenol/Fosomax for bones

The experts say to stay on 5 years and then re-evaluate. Onj usually occurs when the chemo suppresses your immune system and you have dental surgery. There is evidence that this class of drugs also fights breast cancer. You have to
way the odds.

Kim
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8/98 dx right breast
5/2003 tram flap right breast
8/2004 dx new primary left breast with inflammatory bc
er/pr-, her2neu+++
8/19 taxotere and herceptin
1/15/2005 Navelbine/Herceptin
4/2005 radiation and Herceptin
5/15/2005 Herceptin alone
2/12/2008 skin biopsy positive
2/14/2008 met to sternum, possibly right breast
2/27/08 Start omitarg, herceptin, taxotere trial
3/17/08 Kicked off trial because I started too close to my last herceptin
3/19 start tykerb xeloda
Right breast confirmed met
5/15/08 skin mets gone, no hypermetabolic activity in breast, sternum healing
8/24/08 scans still look good. sternum still active with scarring. No evidence of progression
10/08 Progression in sternum
12/08 Start TDM1 trial
1/09 Scans show stable
12/09 1 year on TDM1 still stable
10/10 progression in chest and liver
11/10 false positive of liver mets; tykerb and herceptin
4/11 Tykerb/Herceptin/Xgeva
4/11 Rads to Sternum
5/12/12 NED Herceptin/Zometa
3/16/19 still NED Herceptin/Zometa very 6months
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Old 11-14-2010, 03:57 PM   #4
Chelee
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Re: Actenol/Fosomax for bones

Harrie,
I had hoped to find the article I just read on this the other night...I found it very interesting. But it did state just what Kim said in her post. I've had alot of jaw pain since starting Zometa and was told to go off of it when I went to UCLA. I need to see a dentist and hope I don't have ONJ. So you do want to do your homework and be very careful with any of these drugs.

Chelee
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DX: 12-20-05 - Stage IIIA, Her2/Neu, 3+++,Er & Pr weakly positive, 5 of 16 pos nodes.
Rt. MRM on 1-3-06 -- No Rads due to compromised lungs.
Chemo started 2-7-06 -- TCH - - Finished 6-12-06
Finished yr of wkly herceptin 3-19-07
3-15-07 Lt side prophylactic simple mastectomy. -- Ooph 4-05-07
9-21-09 PET/CT "Recurrence" to Rt. axllia, Rt. femur, ilium. Possible Sacrum & liver? Now stage IV.
9-28-09 Loading dose of Herceptin & started Zometa
9-29-09 Power Port Placement
10-24-09 Mass 6.4 x 4.7 cm on Rt. femur head.
11-19-09 RT. Femur surgery - Rod placed
12-7-09 Navelbine added to Herceptin/Zometa.
3-23-10 Ten days of rads to RT femur. Completed.
4-05-10 Quit Navelbine--Herceptin/Zometa alone.
5-4-10 Appt. with Dr. Slamon to see what is next? Waiting on FISH results from femur biopsy.
Results to FISH was unsuccessful--this happens less then 2% of the time.
7-7-10 Recurrence to RT axilla again. Back to UCLA for options.
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