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Suggest Treatment For Metastatic Colon Cancer Which Is Not Responding To Xeloda

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Posted on Wed, 25 Mar 2015
Question: Metastic colon cancer has not responded to xeloda or irinotecan , and more mets have appeared and existing ones grew , is this cancer chemo resistant and aggressive ?
doctor
Answered by Dr. Mohammed Taher Ali (1 hour later)
Brief Answer:
Appears to be chemo resistant

Detailed Answer:
Hi
Welcome to HCM!
I can appreciate your concern for the unresponsiveness to the chemotherapy.

Xeloda (capecitabine) & Irinotecan are most effective anti cancer drugs for treating metastatic colorectal cancer.

In view of the unresponsiveness and the appearance of the metastases, it is quite evident that the above mentioned drugs are not effective in this case, which appears to be due to the poorly differentiated adenocarcinoma and the advanced stage of the cancer.

Kindly take an opinion of the expert oncologist in this field.

I hope your doubts have been clarified.
Best regards.

Above answer was peer-reviewed by : Dr. Yogesh D
doctor
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Follow up: Dr. Mohammed Taher Ali (2 hours later)
But his waz a mderatley differentiated one.

And was stage 3 in nov 2013.

Xloda was given after surgery and irinotecan alone ( 4 cycles) after the mets seen.

Can oxy
doctor
Answered by Dr. Mohammed Taher Ali (1 hour later)
Brief Answer:
oxaliplatin alone or with FOLFOX

Detailed Answer:
Welcome to HCM

Grading is done to predict how aggressive a given cancer is (how likely it is to grow and spread). Poorly differentiated (high-grade) colon cancers tend to be more aggressive than well and moderately differentiated colon cancers. However, other factors are also important, such as how far the cancer has spread (which cannot be determined on the biopsy).

Oxaliplatin combined with infusional fluorouracil and leucovorin (FOLFOX)
found to be more effective in treating patients with metastatic colon cancer.

you are advised to have a follow up with your treating doctor
Best regards
Above answer was peer-reviewed by : Dr. Shanthi.E
doctor
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Follow up: Dr. Mohammed Taher Ali (3 hours later)
Ok if that works woong with procedure called sirt/ ablation is that better?

Also i wAnted to ask, in august only 1 liver met found of 1.5 cm and the node.

Irinotecan started. After 4 rounds scan done and:

Liver mer now 4 cm
Node grew by 0.5 cm
New sub pleural nodule

Irinotecan stopped and dr said no further treatment.

Scan in march ( now) shows

Liver met now 6.7 cm
Plus 7 extra mets on liver

This recent scan was done by second opinion dr.

Is this not strange to suddenly hsve extra 7 liver mets?

Does this mean irinotecan worked to an extent before or not at all?
doctor
Answered by Dr. Mohammed Taher Ali (3 hours later)
Brief Answer:
Kindly take an opinion from surgical oncologist

Detailed Answer:
Hi Dear,

It seems Irinotecan was not effective or may be slightly effective.
I hereby advice you to kindly follow the instructions given by your oncologist.

Take care of your health.
Best Regards!
Note: For further queries related to kidney problems Click here.

Above answer was peer-reviewed by : Dr. Shanthi.E
doctor
Answered by
Dr.
Dr. Mohammed Taher Ali

General & Family Physician

Practicing since :1988

Answered : 6261 Questions

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Suggest Treatment For Metastatic Colon Cancer Which Is Not Responding To Xeloda

Brief Answer: Appears to be chemo resistant Detailed Answer: Hi Welcome to HCM! I can appreciate your concern for the unresponsiveness to the chemotherapy. Xeloda (capecitabine) & Irinotecan are most effective anti cancer drugs for treating metastatic colorectal cancer. In view of the unresponsiveness and the appearance of the metastases, it is quite evident that the above mentioned drugs are not effective in this case, which appears to be due to the poorly differentiated adenocarcinoma and the advanced stage of the cancer. Kindly take an opinion of the expert oncologist in this field. I hope your doubts have been clarified. Best regards.