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Doctor insights on: Avastin And Headache

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Does avastin (bevacizumab) reduce male fertility?

Does avastin (bevacizumab) reduce male fertility?

No (so far): Avastin (bevacizumab) is a monoclonal antibody that inhibits blood vessel growth. It can impair fertility in women, but i don't find any studies that show reduction in male fertility. For the fda prescribing information with all side effects, go here: http://www.Gene.Com/gene/products/information/pdf/avastin-prescribing.Pdf. ...Read more

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Dr. Bennett Machanic
4,162 doctors shared insights

Headache (Definition)

The medical term is cephalalgia. It is a feeling of pain that can occur on either both sides or just one side of the head or neck. Headaches can be sharp, dull, or throbbing, and can radiate to different areas of the head. They typically last less than an hour but can ...Read more


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How does avastin (bevacizumab) affect male fertility?

How does avastin (bevacizumab) affect male fertility?

It doesn't (so far): Avastin (bevacizumab) is a monoclonal antibody that inhibits blood vessel growth. It can impair fertility in women, but i don't find any studies that show reduction in male fertility. For the fda prescribing information with all side effects, go here: http://www.Gene.Com/gene/products/information/pdf/avastin-prescribing.Pdf. ...Read more

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Do you know are avastin (bevacizumab) and Xeloda the same?

Do you know are avastin (bevacizumab) and Xeloda the same?

Different: Xeloda is oral chemotherapy while Avastin (bevacizumab) is a monoclonal antibody targeting vascular growth factor. Bevacizumab (avastin) is a recombinant humanized monoclonal antibody that blocks angiogenesis by inhibiting vascular endothelial growth factor. It also helps with chemo by allowing entry into tumor microvascular structures while Xeloda helps to inhibit DNA synthesis ...Read more

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Which is more effective: Avastin (bevacizumab) or Erbitux?

Which is more effective: Avastin (bevacizumab)  or Erbitux?

Identical: Data on Bevacizumab or Erbitux in patients with metastatic colorectal cancer, patients who do not have a KRAS 12/13 gene mutation, have nearly identical survival rates. These identical results were seen after chemotherapy, where survival with chemo alone was about 5 months vs. 7-8 months using either bevacizumab (Avastin) or cetuximab (Erbitux). ...Read more

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Can avastin (bevacizumab) cause an increase of tumor markers?

Can avastin (bevacizumab) cause an increase of tumor markers?

Bevasizumab or: Avastin (bevacizumab) vies with vascular endothelial growth factor. It's action interferes with development or growth of blood vessels needed by tumors. Causes incresed blood pressure and bleeding as leading toxicity. No obvious reason that it should influence tumor markers. ...Read more

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What effect does avastin (bevacizumab) have on male fertility?

What effect does avastin (bevacizumab) have on male fertility?

Unsure: Avastin (bevacizumab) has shown to be deterimental to female reporuductive potential with up to 30-35% have serious complications (ovarian failure). To my knowledge there are no studies on men. Any chemotherapy has the potential risk of causing fertility issues in the future. You may want to consider freezing sperm with a sperm bank or your local reproductive endocrinologist. Also talk to your oncologist. ...Read more

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I have a history of atypical meningiomas, 2 of 4 were surgically removed & radiated, being treated now with avastin (bevacizumab).Need feedbk on the effectiveness?

I have a history of atypical meningiomas, 2 of 4  were surgically removed & radiated, being treated now with avastin (bevacizumab).Need feedbk on the effectiveness?

Malignant meningioma: Malignant meningiomas produce high levels of vascular endothelial growth factor (vegf)- this is what supports the use of avastin (bevacizumab).No clear data about the effectiveness of avastin (bevacizumab)-however a phase ii study on this topic is ongoing. At this time, the effectiveness is shown only on case reports as this one, published on clinical journal : http://annonc.Oxfordjournals.Org/content/21/12/2445.Full. D/w md. ...Read more