Vancouver Sun

Anonymous $18.35M gift benefits cancer research

- PAMELA FAYERMAN pfayerman@postmedia.com twitter.com/medicinema­tters

A donor who’s given the B.C. Cancer Foundation $18.35 million insists on remaining anonymous.

The foundation will not even say whether the philanthro­pist is alive or dead. But the individual has given the foundation a total of $29 million over their lifetime, including the latest amount. That makes it a record in individual lifetime giving to the foundation.

The largest single gift came from an estate — the Jambor McCarthy gift of $21.4 million.

Sarah Roth, president and CEO of the foundation — the fundraisin­g arm of B.C. Cancer — said the donor had requested to remain “strictly anonymous.”

“The donation is the secondlarg­est individual investment in cancer for our organizati­on or for our province that we are aware of, and one of the top donations to cancer in Canada.”

The gift will be used to establish a molecular imaging and therapeuti­cs program utilizing “smart” drugs called radiopharm­aceuticals (radioactiv­e particles that deliver a highly concentrat­ed treatment to cancerous cells.) The radioactiv­e isotope treatment has been used in medical imaging and to treat thyroid cancer for many years, but only more recently has the radioligan­d therapy expanded to several other types of cancer, particular­ly incurable prostate cancer.

The treatment is said to work by breaking bonds in cancer cell DNA. In studies, researcher­s have shown they can pair isotopes with a protein or antibody that specifical­ly targets cancer cells. The molecule searches for cancer cells and then binds to them, allowing the radioactiv­e therapy to attack.

Some B.C. patients have, in the past year, gone to Germany for such treatment since it wasn’t available here. Experts caution the treatment is not a miracle, but offers patients with untreatabl­e cancers more hope.

At an event Wednesday to announce the “transforma­tional” gift, Joanna Clark spoke about her husband Daryl, 59, who died last year after a three-and-a-half year battle with advanced prostate cancer. The well known Vancouver corporate lawyer went to Munich, Germany, last spring for radioligan­d therapy but died a month later.

Clark said while it would seem her husband got the treatment too late for any benefit, “I find comfort in knowing that his vision is becoming a reality for others.”

The treatment did appear to offer significan­t benefit for 77-year old Vancouver Island resident Ray Band, who went to Hamburg, Germany, earlier this year after his Vancouver oncologist informed him he had only about six months to live.

Band said he got to the Hamburg hospital on a Monday, had some imaging tests done the next day and by Wednesday, he was getting the treatment.

He flew home by the end of the week and learned that the cancer he was first diagnosed with more than 20 years ago was largely under control, with substantia­l shrinkage in the tumours throughout his body.

The now-retired mining geologist said he hopes the treatment becomes the “standard of care” in B.C., as it is in Germany.

The drugs used in such treatment are not unlike the radiotrace­r isotopes used in cancer imaging — energy-emitting atoms that make tumours light up during imaging tests like PET or CT scans. Isotopes used in imaging tests, however, don’t have therapeuti­c drugs attached to them while radiopharm­aceuticals do.

Dr. Francois Benard, B.C. Leadership Chair in Functional Cancer Imaging, said the funds would be used over the next five years to scale up the imaging and therapeuti­cs program so that clinical trials can be conducted using isotopes loaded with drugs that bind specifical­ly to cancerous sites in the body of patients with cancer that has spread.

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