Sunday, February 12, 2012

Erivedge Approved to Treat Basal Cell Carinoma


Erivedge(vismodegib) has been approved by the U.S. Food and Drug Administration to treat the most common form of skin cancer, basal cell carcinoma, the agency said Monday.
The drug was approved for people for whom surgery or radiation aren't options, and for people with basal cell that has spread to other parts of the body, according to an FDA news release. Erivedge was evaluated in clinical studies involving 96 people with basal cell carcinoma. The most common side effects included muscle spasms, hair loss, weight loss, nausea, diarrhea, fatigue, distorted taste, loss of appetite and constipation.
The drug was approved with an FDA's label warning that pregnant women who take Erivedge could have babies at greater risk of severe birth defects or death. "Pregnancy status must be verified prior to the start of Erivedge treatment," the agency release advised.

Saturday, February 11, 2012

Pertuzumab plus trastuzumab and docetaxel has competitive advantages in efficacy over our current proprietary clinical gold-standard treatment...

In continuation of my update docetaxel

"Pertuzumab plus trastuzumab and docetaxel has competitive advantages in efficacy over our current proprietary clinical gold-standard treatment, trastuzumab plus docetaxel," said Decision Resources Analyst Amy Duva"l. 

Decision Resources' analysis of the breast cancer drug market also finds that Roche/Genentech/Chugai's Trastuzumab-DM1 (T-DM1) is likely to initially enter later-lines of treatment before receiving approval for the first-line setting, which means it will gain use across all lines of therapy, fragmenting its patient share across lines of treatment and restricting its uptake in the first-line setting. 

Additionally, according to insights from interviewed thought-leaders, pertuzumab plus trastuzumab and docetaxel and T-DM1 plus pertuzumab have demonstrated the potential to increase patients' overall survival, which has not been improved by drug-treatment since the approval of trastuzumab over a decade ago. 

Findings also reveal that the overall breast cancer drug market declined from $10 billion in 2010 to $9.3 billion in 2011 in the United States, France, Germany, Italy, Spain, the United Kingdom and Japan. Decision Resources forecasts that the market will increase from $9.3 billion in 2011 to $10.8 billion in 2020. Significant declines in sales, due to generic and biosimilar price erosion and a substantial reduction in the prescribing of Roche/Genentech/Chugai's Avastin, particularly in the U.S., will be offset by the launch and uptake of premium-priced emerging therapies, particularly in the metastatic HER2-positive setting. 

Ref : http://decisionresources.com/News-and-Events/Press-Releases/Breast-Cancer-Drug-Market-020212

Friday, February 10, 2012

Clot-Busting Drug, tPA, May Work for Those Who Have Strokes While Asleep


New research suggests that it may be safe to give the clot-busting drug tPA  to people who wake up with stroke symptoms, even though there is a short time window in which to use the treatment and doctors have no idea when these patients first started experiencing their stroke.
The powerful medication can save lives and stave off lasting disability after a stroke, but experts believe it needs to be given within 4.5 hours of the start of symptoms. Almost 25 percent of people who have strokes have them while they are asleep, the study authors noted, and doctors typically err on the side of caution, assume the stroke happened when the patient first went to bed and do not treat with tPA....

Thursday, February 9, 2012

New Anti-Clotting Drug May Cut Brain Bleeding Risk: Study


In continuation of my update on rivaroxaban (Xarelto)


In a new study, researchers led by Dr. Graeme Hankey, a neurologist at the Royal Perth Hospital and University of Western Australia, followed more than 14,000 people who took anti-clotting drugs for a median of two years. Of those patients, 136 had bleeding in the brain.


People who took a new anticoagulant called rivaroxaban (Xarelto) and suffered from the most common type of atrial fibrillation and didn't have heart valve damage were about one-third less likely to experience bleeding in the brain than those who took warfarin, the investigators found...

Wednesday, February 8, 2012

Experimental Drug-apixaban (Eliquis) : Might Beat Aspirin in Preventing Repeat Strokes: Study


An investigational drug called apixaban (Eliquis) appears to be better than aspirin at preventing blood clots in certain patients who have already suffered a stroke or so-called "mini-stroke" due to an abnormal heart rhythm, according to the results of a new study.
For patients with the dangerous irregular heart rhythm known as atrial fibrillation who can't tolerate the standard drug treatment, daily apixaban seems to be more effective at warding off a stroke or blood clot than aspirin, the study found.

Tuesday, February 7, 2012

FDA Approves Gleevec for Expanded Use in Patients with Rare Gastrointestinal Cancer

In continuation of my update on imatinib...

FDA Approves Gleevec for Expanded Use in Patients with Rare Gastrointestinal Cancer: The U.S. Food and Drug Administration today granted Gleevec (imatinib) regular approval for use in adult patients following surgical removal of CD117-positive gastrointestinal stromal tumors (GIST). Today’s action also highlights an increase in...

Sunday, February 5, 2012

FDA Approves Jentadueto ((linagliptin/metformin hydrochloride)).....

In continuation of my update on linagliptin and metformin hydrochloride


U.S. Food and Drug Administration (FDA) has approved Jentadueto (linagliptin/metformin hydrochloride) tablets, a new tablet combining the dipeptidyl peptidase-4 (DPP-4) inhibitor, linagliptin, and metformin. Jentadueto provides a new, single-tablet treatment option, taken twice-daily, for patients who need to control their blood sugar. Linagliptin (5 mg, once-daily) is marketed in the U.S. as Tradjenta (linagliptin) tablets....

Saturday, February 4, 2012

FDA Approves Jentaduet ((sitagliptin and metformin hydrochloride (HCl) )...

In continuation of my update on sitagliptin and metformin hydrochloride (HCl)

U.S. Food and Drug Administration (FDA) approved JANUMET® XR    ((sitagliptin and metformin hydrochloride (HCl) ) extended-release) tablets, a new treatment for type 2 diabetes that combines sitagliptin, which is the active component of JANUVIA® (sitagliptin), with extended-release metformin. JANUMET XR provides a convenient once-daily treatment option for healthcare providers and patients who need help to control their blood sugar.

Thursday, February 2, 2012

Study shows grape seed extract kills head and neck squamous cell carcinoma cells

A study by researchers lead by Dr.Rajesh Agarwal,  shows that in both cell lines and mouse models, grape seed extract (GSE) kills head and neck squamous cell carcinoma cells, while leaving healthy cells unharmed. "It's a rather dramatic effect," says Rajesh Agarwal, PhD, investigator at the University of Colorado Cancer Center and professor at the Skaggs School of Pharmaceutical Sciences.

Grape seed extract creates these conditions that are unfavorable to growth. Specifically, the paper shows that grape seed extract both damages cancer cells' DNA (via increased reactive oxygen species) and stops the pathways that allow repair (as seen by decreased levels of the DNA repair molecules Brca1 and Rad51 and DNA repair foci).

 "Yet we saw absolutely no toxicity to the mice, themselves," Agarwal says.
Interestingly,  the grape seed extract killed the cancer cells but not the healthy cells. As per the lead reseacher,  the  cancer cells have a lot of defective pathways and they are very vulnerable  and one can  target those pathways. The same is not true of healthy cells," adds Agarwal.

The Agarwal Lab hopes to move in the direction of clinical trials of grape seed extract, potentially as an addition to second-line therapies that target head and neck squamous cell carcinoma that has failed a first treatment.

Ref :  http://carcin.oxfordjournals.org/content/23/11/1869.abstract?sid=90421d40-8cea-478e-8d70-f5a17c4158b7

Wednesday, February 1, 2012

Tea could help lower high blood pressure: Study

In continuation of my update on tea and its effect....

A new study suggests that taking tea daily could help in lowering blood pressure.The study shows that people who drank three cups of black tea a day were able to lower their blood pressure. This was seen when compared to those who drank a placebo similar in taste and caffeine content. Those who drank the tea saw a slight drop in both systolic and diastolic blood pressure over six months.

Experts however warned that drinking tea is not a substitute for blood pressure-lowering medication, but researchers said the findings show tea could still provide a benefit.

Researchers note that although the study cannot identify specific components of the tea that might lead to a drop in blood pressure, past studies have shown flavonoids, compounds found in many plants such as tea, are good for heart health.

“The message really isn't for an individual to go out and drink a lot of tea,” said Jonathan Hodgson,

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