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NICE restricts
revolutionary anti-cancer drugs
The National Institute for Clinical
Excellence (NICE) has recommended denying patients with killer cancer
gastrointestinal stromal tumours (GISTs) treatment with Glivec, if
they do not respond to the revolutionary
drug within just 12 weeks. In addition,
patients with some tumours that are responding to Glivec and others
that are not will be among those denied
further treatment with the drug.
NICE is also proposing
to take Glivec away from patients who have some tumour
sites that are responding to treatment and some tumour sites that are
not.
These restrictions
conflict with clinical evidence, expert medical opinion and
will ultimately deny patients diagnosed with GISTs the potentially
life-saving benefits of Glivec.
GIST Support
UK
and Sarcoma
UK
together challenge the initial recommendations:
"As a collaborative voice for GIST patients in the
UK
, we find NICE's proposed decision to
take away Glivec from patients with a life threatening
cancer before it is possible to determine whether or not they are
benefiting from the treatment shocking and
unethical."
NICE recommends that Glivec is stopped if a response to treatment
is not seen on a CT scan within 12 weeks but it can take up to nine
months to see a radiological response to the
drug on a CT scan. In addition, CT
scans do not detect metabolic changes within tumours, which occur as
quickly as 24 hours after taking a single
dose of Glivec. For those patients shown
to be responding to Glivec in some tumour sites but not in others,
withdrawing treatment not only denies them
access to the only treatment available
but also may cause their tumours to flare up, making their condition
worse. In addition, NICE has disregarded the expert opinion of specialists
who have asked for the discretion to increase the dose of Glivec,
if their patients do not respond to the
standard 400mg dose.
Speaking on behalf of GIST Support
UK
, which represents GIST sufferers in
the
UK
, GIST patient Dave Cook said: "While being pleased by the committee's
recommendation to approve Glivec, I am extremely concerned and disappointed
that the approval comes with such potentially deadly restrictions.
This will cause distress and anxiety to patients and their families
living with GISTs whose access to Glivec can be a matter of life or
death."
The proposed advice from NICE contradicts the situation in Scotland
, where the Scottish Medicines Consortium (SMC) advised the NHS that
Glivec can and should be used for treating
GISTs without restrictions nearly two
years ago (August 2002).
Roger Wilson, founder of Sarcoma
UK
said: "I find it disgraceful
that many people suffering from GIST in
England
and
Wales
could die needlessly knowing that
Glivec might still work for them, whilst their Scottish
neighbours are being given the best possible chance of survival and
living their lives to the full." He
added: "NICE has ignored the opinion of leading
medical experts within the oncology field and trivialised the positive
patient experiences of people whose lives have been transformed by
Glivec."
If these recommendations are upheld and clinicians abide by NICE
guidance, then many patients who could benefit from Glivec, will be
denied access to the drug, leaving them with
no other possible treatment option.
Whilst the recommendations are not final, they are a preliminary
indicator of the final opinion from NICE, the final appraisal document
(FAD), which is due in July. If this decision is upheld, restrictions
to Glivec treatment will affect the chances of survival for many
GIST patients in
England
and
Wales
.
All sufferers of GIST and their families have until
5.00 pm
on 15 June to email
their protests against this unethical decision by NICE by accessing
the NICE website at www.nice.org.uk.
For further information on GISTs, visit www.gistsupportuk.com
About Glivec
On
24 May 2002
, Glivec received a licence in the
UK
to treat patients with Kit (CD
117)-positive unresectable (inoperable) and/or metastatic
malignant gastrointestinal stromal tumours (GISTs), a rare form of
gastrointestinal cancer. On
9 August 2002
, the SMC recommended that Glivec be made
available to GIST patients through reimbursement by NHS Scotland.
About GISTs
GISTs are the most common malignant form of sarcoma that arise in
the gastrointestinal tract, predominantly affecting people between 30 -
60m years of age. The
UK
incidence is approximately 15 cases per million or around
900 cases diagnosed each year. Historically, GISTs have been very
difficult to treat due to their high levels
of resistance to treatment with traditional
chemotherapy and radiation therapy.
The
UK
incidence of metastatic or unresectable disease is 250 cases.
For these patients GISTs had represented an incurable malignancy, with
a median survival of approximately one year.
In cases where surgery was possible,
it resulted essentially in palliation of the disease.
(26/5/04)
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