Gabapentin drug helps people to quit cannabis..

We know that, Gabapentin (see structure; brand names Fanatrex, Gabarone, Gralise, Neurontin, Nupentin) is a pharmaceutical drug, specifically a GABA analogue. It was originally developed for the treatment of epilepsy, and currently is also used to relieve neuropathic pain. 

Now Scientists at The Scripps Research Institute have found clinical evidence that the drug gabapentin, currently on the market to treat neuropathic pain and epilepsy, helps people to quit smoking marijuana (cannabis). Unlike traditional addiction treatments, gabapentin targets stress systems in the brain that are activated by drug withdrawal.

In a 12-week trial of 50 treatment-seeking cannabis users, those who took gabapentin used less cannabis, experienced fewer withdrawal symptoms such as sleeplessness, and scored higher on tests of attention, impulse-control, and other cognitive skills, compared to patients who received a placebo. If these results are confirmed by ongoing larger trials, gabapentin could become the first FDA-approved pharmaceutical treatment for cannabis dependence.

"A lot of other drugs have been tested for their ability to decrease cannabis use and withdrawal, but this is the first to show these key effects in a controlled treatment study," said Barbara J. Mason, the Pearson Family Chair and Co-Director of the Pearson Center for Alcoholism and Addiction Research at Scripps Research. "The other nice thing about gabapentin is that it is already widely prescribed, so its safety is less likely to be an issue."

Ref : http://www.nature.com/npp/journal/vaop/ncurrent/full/npp201214a.html 

Seeking HIV treatment clues in the neem tree

Seeking HIV treatment clues in the neem tree

Soy protein alleviates symptoms of fatty liver disease, study suggests

In continuation of my update on Soy

Soy protein alleviates symptoms of fatty liver disease, study suggests

Forty-year-old Fourier transform mass spectrometry phasing problem solved

Forty-year-old Fourier transform mass spectrometry phasing problem solved: Scientists have developed a computation which simultaneously doubles the resolution, sensitivity and mass accuracy of Fourier Transform Mass Spectrometry (FTMS) at no extra cost.

Liquorice root found to contain anti-diabetic substance

In continuation of my update on Liquorice roots

Liquorice root found to contain anti-diabetic substance

Omega-3 fatty acids may help to reduce the physical harm caused by smoking

In continuation of my update on Omega-3-fatty acids...

Omega-3 fatty acids may help to reduce the physical harm caused by smoking: Omega-3 fatty acids may help to reduce the physical harm caused by smoking, according to a new study.

Experts share top 5 springtime fruits and vegetables that fight cancer

Experts share top 5 springtime fruits and vegetables that fight cancer: The price of springtime fruits and vegetables seems to increase each year. But when buyers break this expense down to cents, they realize stocking up on these cancer-fighting foods still makes economical sense, say experts from The University of Texas MD Anderson Cancer Center.

EMA CHMP recommends approval of AMAG’s ferumoxytol

EMA CHMP recommends approval of AMAG’s ferumoxytol: AMAG Pharmaceuticals, Inc. announced that the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency (EMA) has issued a positive opinion for the approval of ferumoxytol, an intravenous (IV) iron therapy, for the treatment of iron deficiency anemia (IDA) in adult patients with chronic kidney disease.

More info on Ferumoxytol : http://www.druginformation.com/RxDrugs/F/Ferumoxytol%20Injection.html

Consumption of long-chain omega-3 PUFAs lowers risk of colorectal polyps in women

In continuation of my update on omega fatty acids

Consumption of long-chain omega-3 PUFAs lowers risk of colorectal polyps in women: New research finds that omega-3 polyunsaturated fatty acids (PUFAs) found in seafood (long-chain omega-3s) may reduce the risk of precancerous colorectal polyps in women, enhance the muscular benefits of strength training in older women and improve eye health after corneal surgery.

Natural products isolated from marine mollusks and sponges can reverse multidrug resistance in cancer cells

Oceans are a treasure trove of naturally produced chemical compounds with impressive and varied biological activity. One class of these compounds, the lamellarins, has some members that are cytotoxic, while others are able to reverse multidrug resistance in certain cancer cells. These lamellarins (see below structure) act by inhibiting the so-called P-glycoprotein, which enhances transport of anticancer agents out of cancer cells, thus rendering the cells multidrug resistant.

Now researchers lead by Professor Rob Capon, have set out to determine the structures of a variety of lamellarins and correlate them to the activity of the compounds. As they report in Chemistry—An Asian Journal, the activity is not determined by the core structure of the compounds but rather depends on the exact nature of pendant groups adorning the periphery of the molecule. Those compounds in which many hydroxy (OH) groups had been replaced with methoxy (OCH₃) were able to reverse multidrug resistance in human colon cancer cells, while those featuring a large number of hydroxy groups showed higher cytotoxic activity.

Natural products such as the lamellarins are often valued for their cytotoxic properties for use as anticancer drugs. Capon, however, comments, "Our investigation reaffirms the view that non-cytotoxic natural products can exhibit valuable biological properties that allude to both an ecological advantage and a pharmacological potential....

Ref : http://onlinelibrary.wiley.com/doi/10.1002/asia.201101049/abstract;jsessionid=D96AD6C21A9E2EAF7D966C0743768A2A.d01t03

Coffee's Unique Health Benefits........

In continuation of my update on coffee, 

 

• Coffee is the greatest source of antioxidants in the American diet.3,4 And the good news is that sound scientific studies have found that the common fears about excess coffee consumption are invalid, and higher intake means bigger benefits. 
• An impressive number of studies have shown a strong association between higher consumption of coffee and a significantly reduced risk of most chronic diseases, including diabetes, cardiovascular disease, cancer, Alzheimer's disease, and others.
• With over 1,000 phytochemicals, coffee's unparalleled antioxidant punch no doubt plays a role in its protection against disease. But a multitude of direct biological actions on the body are suspected, such as an improvement in intracellular signaling,95,96 which may help prevent cancer, diabetes and more.
• Drinking just one cup of coffee a day - caffeinated or decaffeinated - can decrease the risk of developing diabetes by 13%.24 But at 12 cups a day, the risk of getting diabetes is slashed by 67%.21
• Far from being a risky habit, coffee has now been shown to provide powerful protection against an epidemic of diabetes and a rising tide of other age-related diseases. It's an all-natural and inexpensive elixir - to go!

 While I wanted to compile all the benefits of coffee in one article, I found a detailed article and many interesting ones at  Life Extension Magazine.  

At the same I was impressed with A graphic on coffee- How  Coffee Revolutionized the world !. It gives an idea about how the coffee revolutionized the world since 800 AD to 2012, well done Tony Shin.. 

Neupro Approved by U.S. FDA for Parkinson's Disease and Restless Legs Syndrome

 We know that, Rotigotine (see below structure, Neupro) is a non-ergoline dopamine agonist indicated for the treatment of Parkinson's disease (PD) and restless legs syndrome (RLS) in Europe and the United States. It is formulated as a once-daily transdermal patch which provides a slow and constant supply of the drug over the course of 24 hours.

 

Neupro Approved by U.S. FDA for Parkinson's Disease and Restless Legs Syndrome:  UCB announced today that the U.S. Food and Drug Administration (FDA) approved Neupro (rotigotine transdermal system) for the treatment of the signs and symptoms of advanced stage idiopathic...

Victoza Label Updated to Include Data Showing Superior Efficacy When Compared to Januvia

 In continuation of my update on Liraglutide

Victoza Label Updated to Include Data Showing Superior Efficacy When Compared to Januvia:  Novo Nordisk received approval from the U.S. Food and Drug Administration (FDA) to update the product label for Victoza (liraglutide [rDNA origin] injection) to include data showing superior blood...

Weight loss pill Qnexa wins panel vote and awaits approval

We know that, The combination of the drugs phentermine (see structure-1) and topiramate (structure -2) (trade name Qnexa) is an investigational medication for the treatment ofobesity and related conditions such as type 2 diabetes and has been found to lower blood pressure and cholesterol.  Qnexa is being developed by Vivus, a California pharmaceutical company.  Phentermine is an appetite suppressant and stimulant of the amphetamine andphenethylamine class. Topiramate is an anticonvulsant that has weight loss side effects.

Structure 1

Structure-2

       

Weight loss pill Qnexa wins panel vote and awaits approval: The drug was rejected in a 10-6 vote the first time it came before a Food and Drug Administration (FDA) advisory panel, in 2010, due to safety concerns. However when the medication returned for another review in February, the advisory committee gave it near-unanimous approval (20-2). Because the FDA often follows the advisory panel's advice, Qnexa is likely to get FDA approval, probably by mid-April.

                                                                                                                       

Sucampo announces positive results from lubiprostone phase 3 trial on OBD

We know that, Lubiprostone (rINN, marketed under the trade name Amitiza) is a medication used in the management of chronic idiopathicconstipation and irritable bowel syndrome. It was approved by the U.S. Food and Drug Administration (FDA) for this purpose on 31 January 2006.

Sucampo announces positive results from lubiprostone phase 3 trial on OBD: Sucampo Pharmaceuticals, Inc. today announced positive top-line results from an open-label phase 3 clinical trial designed to evaluate the long-term safety and efficacy of lubiprostone in opioid-induced bowel dysfunction (OBD) patients with chronic, non-cancer-related pain.

Metformin may protect against liver cancer

In continuation of my update on Metformin

Metformin may protect against liver cancer: Metformin, a widely used, well-tolerated drug prescribed for patients with diabetes, may protect against liver cancer, according to a new study.

Potential Method to Control Obesity: Red Wine, Fruit Compound Could Help Block Fat Cell Formation

A compound found in red wine, grapes and other fruits, and similar in structure to resveratrol, is able to block cellular processes that allow fat cells to develop, opening a door to a potential method to control obesity, according to a Purdue University study. 

While similar in structure to resveratrol -- the compound found in red wine, grapes and peanuts that is thought to combat cancer, heart disease and neurodegenerative diseases -- piceatannol might be an important weapon against obesity. Resveratrol is converted to piceatannol in humans after consumption.

"Piceatannol (see structure) actually alters the timing of gene expressions, gene functions and insulin action during adipogenesis, the process in which early stage fat cells become mature fat cells," Kim said. "In the presence of piceatannol, you can see delay or complete inhibition of adipogenesis."

Ref : http://www.jbc.org/content/287/14/11566.abstract?sid=709d2cb0-7757-468e-9a5b-4160072e5e24 

Antipsychotic drug, Olanzapine, may be helpful treatment for anorexia nervosa

In continuation of my update on Olanzapine..

Low doses of a commonly used atypical antipsychotic drug improved survival in a mouse model of anorexia nervosa, University of Chicago researchers report this month. The result offers promise for a common and occasionally fatal eating disorder that currently lacks approved drugs for treatment.

Antipsychotic drug may be helpful treatment for anorexia nervosa

Use of common pesticide, imidacloprid, linked to bee colony collapse

We know that, Imidacloprid is a systemic insecticide which acts as an insect neurotoxin and belongs to a class of chemicals called the neonicotinoids which act on the central nervous system of insects with much lower toxicity to mammals. The chemical works by interfering with the transmission of stimuli in the insect nervous system. Specifically, it causes a blockage in a type of neuronal pathway (nicotinergic) that is abundant in insects and not in warm-blooded animals (making the chemical selectively toxic to insects and not warm-blooded animals). This blockage leads to the accumulation of acetylcholine, an important insect neurotransmitter, resulting in the insect's paralysis, and eventually death. It is effective on contact and via stomach action

Use of common pesticide, imidacloprid, linked to bee colony collapse: The likely culprit in sharp worldwide declines in honeybee colonies since 2006 is imidacloprid, one of the most widely used pesticides, according to a new study.

Immunotherapy and Chemotherapy Regimen May Prolong Survival in Advanced Cancers

In continuation of my update on interleukin and retinoic acid

Cancer patients who receive a combination of low-dose interleukin-2 and retinoic acid after conventional therapy seem to live longer than those who don't get the combination. 

Retinoic acid is derived from vitamin A. Interleukin-2, a compound that fortifies the immune system, is approved at high doses to treat "metastatic" melanoma and kidney cancer. Metastatic means that a cancer has spread.

The study showed that "these biological compounds may work at low doses. Bigger doses are not always better," said lead author Dr. Francesco Recchia, director of the oncology department at Civilian Hospital in Avezzano, Italy.

Recchia stumbled upon the possibility of using low-dose interleukin-2 (IL-2) when he switched a patient with metastatic melanoma who didn't tolerate high doses to a lower dose, and the patient had an extended response to the therapy.

This study involved 500 patients who had already responded well to chemotherapy. They had a variety of cancers, including ovarian, lung, colon, stomach, kidney, melanoma, breast and pancreatic.

Immunotherapy and Chemotherapy Regimen May Prolong Survival in Advanced Cancers

Berries, Tea May Cut Men's Odds for Parkinson's: Study

In continuation of my update on the benefits of   berries, apple, tea...

Berries, Tea May Cut Men's Odds for Parkinson's: Study:  - Regularly consumption of food and drink rich in substances called flavonoids, such as berries, apples, tea and red wine, can lower a man's risk of developing Parkinson's disease by 40 percent, new research suggests.

Antipsychotic drug may be helpful treatment for anorexia nervosa

In continuation of my update on Olanzapine...

Antipsychotic drug may be helpful treatment for anorexia nervosa

Cruciferous vegetable intake may boost survival of breast cancer patients

In continuation of my update on Broccoli and cabbage

Researchers with Vanderbilt-Ingram Cancer Center and the Shanghai Cancer Institute in China have discovered a possible link between a diet rich in certain vegetables and a decreased risk for breast cancer.

Corresponding author Jay Fowke, Ph.D., assistant professor of Medicine, said 3,035 women diagnosed with breast cancer were identified through the Shanghai Cancer Registry. They were closely matched with 3,037 women randomly chosen from the general population.

Ref : http://www.vicc.org/news/2008/03/study-tracks-link-between-cancer-vegetables/

Experimental Cholesterol Drug Could Be 'Game Changing'

 Initially, I was reluctant about  "Monoclonal antibody therapy". Recently  there is surge of interest in " human monoclonal antibodies". 

History behind this surge : The idea of a "magic bullet" was first proposed by Paul Ehrlich, who, at the beginning of the 20th century, postulated that, if a compound could be made that selectively targeted against a disease-causing organism, then a toxin for that organism could be delivered along with the agent of selectivity. He and Élie Metchnikoff received the 1908 Nobel Prize for Physiology or Medicine for this work, which led to an effective syphilis treatment by 1910....

Experimental Cholesterol Drug Could Be 'Game Changing': Experimental Cholesterol Drug Could Be 'Game Changing' [St.Joseph News-Press (Mo)] From St. Joseph News-Press (MO) (March 22, 2012) (CNN) -- A new, experimental cholesterol-fighting drug is creating quite a buzz among researchers and other...

FDA Approves First Boniva Generics to Treat Or Prevent Osteoporosis

FDA Approves First Boniva Generics to Treat Or Prevent Osteoporosis: The U.S. Food and Drug Administration today approved the first generic versions of Boniva (ibandronate) tablets, a once-monthly product to treat or prevent osteoporosis in women after

menopause. The most common type of bone disease...

Olaparib Maintenance Therapy in Platinum-Sensitive Relapsed Ovarian Cancer — NEJM

We know that Olaparib, is a experimental chemotherapeutic agent, developed by KuDOS Pharmaceuticals and later by Astra Zeneca, that failed to progress through clinical trials to approval. It is an inhibitor of poly ADP ribose polymerase (PARP), an enzyme involved in DNA repair. It acts against cancers in people with hereditary BRCA1 or BRCA2 mutations, which includes many ovarian, breast and prostate  

Olaparib Maintenance Therapy in Platinum-Sensitive Relapsed Ovarian Cancer — NEJM

FDA Approves Intelence (Etravirine) for Pediatric Patients...

U.S. Food and Drug Administration (FDA) has approved Intelence (etravirine) to be administered in combination with other antiretroviral (ARV) medications for treatment of human immunodeficiency virus 1 (HIV-1) in treatment-experienced pediatric patients (6 years to <18 years old) who are experiencing virologic failure with HIV-1 strains resistant to a non-nucleoside reverse transcriptase inhibitor (NNRTI) and other ARVs.

This approval, which follows FDA priority review of the company’s supplemental New Drug Application, expands the Intelence indication and makes it the only NNRTI indicated for this use in both treatment-experienced children and adults with resistance to an NNRTI and other ARVs. The approval includes a new 25mg dose to allow for weight-based dosing in pediatric patients (6 years to <18 years old and weighing at least 16kg or 35.2 lbs). The 25mg tablet is expected to be available in the first half of May.

Ref : http://www.janssentherapeutics.com/news-center/fda-approves-edurant-rilpivirine-for-use-in-treatment-naive-adults-with-hiv

Paclitaxel drug slows damage and symptoms in (Alzheimer's disease) animal model

A compound,  epothilone D (EpoD) that previously progressed to Phase II clinical trials for cancer treatment slows neurological damage and improves brain function in an animal model of Alzheimer's disease, according to a new study.  Compound is effective in preventing further neurological damage and improving cognitive performance in a mouse model of Alzheimer's disease (AD). The results establish how the drug might be used in early-stage AD patients......

Potential Alzheimer's disease drug slows damage and symptoms in animal model

Healthy lactic acid bacteria in wild honey bees can fight bacterial infections

In continuation of my update on the usefulness of honey...

Healthy lactic acid bacteria in wild honey bees can fight bacterial infections: The stomachs of wild honey bees are full of healthy lactic acid bacteria that can fight bacterial infections in both bees and humans. A collaboration between researchers at three universities in Sweden ¬- Lund University, the Swedish University of Agricultural Sciences and Karolinska Institutet - has produced findings that could be a step towards solving the problems of both bee deaths and antibiotic resistance...

A New Approach to Faster Anticancer Drug Discovery

A new approach to drug discovery, according to scientists at the University of California, San Diego School of Medicine who used the approach to uncover a potential treatment for prostate cancer, using a drug Peruvoside (see below structure) currently marketed for congestive heart failure.  

A New Approach to Faster Anticancer Drug Discovery

Researchers unlock mystery of how an inflammatory molecule is produced in the body

Researchers unlock mystery of how an inflammatory molecule is produced in the body: Cedars-Sinai researchers have unlocked the mystery of how an inflammatory molecule is produced in the body, a discovery they say could lead to advances in the treatment of rheumatoid arthritis, Type 2 diabetes and numerous other chronic diseases that affect tens of millions of people.

DNDi commences Oxaborole SCYX-7158 Phase I clinical trial for sleeping sickness

DNDi commences Oxaborole SCYX-7158 Phase I clinical trial for sleeping sickness: The Drugs for Neglected Diseases initiative (DNDi) has commenced a Phase I clinical trial in healthy adults in Paris, France, to determine the safety and tolerability of a promising oral drug candidate Oxaborole SCYX-7158 (see below structure) , to treat human African trypanosomiasis (HAT, or sleeping sickness) for stage 1 and stage 2 of the disease.

Ref : http://www.dndi.org/press-releases/1169-oxa-phasei.html

Antidepressant, TCP (Trabylcypromine) could help the workings of anticancer drug used in leukemia...

A new study shows that an antidepressant could be crucial in helping cancer treatment drugs reach their full potential.

The study by scientists at the Institute of Cancer Research found that tranylcypromine (TCP - cis and trans iosmers - below structures) – which can be used to treat psychotic depressive states - can make cancer cells vulnerable to the effects of a vitamin A- derivative drug called ATRA (above structure).

Retinoids are a class of chemical compounds related chemically to vitamin A. ATRA is already used successfully to treat a rare form of acute myeloid leukemia (AML), but up until now, has not been effective against other types of the disease. ATRA works by encouraging leukemia cells to mature and die naturally, but the researchers lead by Ar. Arthur Zelent say that the reason many AML patients do not respond to the treatment is because the genes that ATRA normally attacks are switched off by an enzyme called LSD1. The scientists discovered that using TCP to block this 'off switch' could reactivate these genes, making the cancer cells susceptible to ATRA.

The team has already joined forces with the University of Munster in Germany to start a Phase II clinical trial of the drug combination in AML patients. The authors also commented that both the retinoid ATRA and the antidepressant TCP are already available in the UK and off-patent, so these drugs should not be expensive for the health service. 

Ref : http://www.icr.ac.uk/research/new_research_highlights/research_highlights/22625.shtml

New RAGE inhibitor shows promise against Alzheimer's

In continuation on drug discovery for Alzheimer's disease....
New RAGE inhibitor shows promise against Alzheimer's: Researchers have taken another crack at a promising approach to stopping Alzheimer's disease that encountered a major hurdle last year. In research published this week in the Journal of Clinical Investigation, scientists have developed a compound that targets a molecular actor known as RAGE (Receptor for Advanced Glycation End Products), which plays a central role in mucking up the brain tissue of people with the disease.

Anti-inflammatory drugs may offer novel treatment for CHD

Anti-inflammatory drugs may offer novel treatment for CHD: A large international study indicates that anti-inflammatory drugs may become a new tool for preventing and treating coronary heart disease (CHD), the leading global cause of death.

H. pylori bacteria associated with elevated levels of HbA1c

In continuation of my update on H.Pylori

H. pylori bacteria associated with elevated levels of HbA1c: A new study by researchers at NYU Langone Medical Center reveals that the presence of Helicobacter pylori (H. pylori) bacteria is associated with elevated levels of glycosylated hemoglobin (HbA1c), an important biomarker for blood glucose levels and diabetes.

Prazosin drug shows promise against PTSD-related nightmares

Prazosin drug shows promise against PTSD-related nightmares: Mayo Clinic researchers this week will announce the use of the blood pressure drug prazosin as an effective treatment to curb post- traumatic stress disorder (PTSD)-related nightmares.

Ivabradine could save thousands of heart failure patients

In continuation of my update on Ivabradine

Ivabradine could save thousands of heart failure patients: Researchers behind a major trial of Procoralan believe the pill could save 10,000 lives a year in Britain alone. Ivabradine works by slowing the beating of the heart, helping it to pump blood more efficiently.

Berry fruits help the brain stay healthy in several ways

Berry fruits help the brain stay healthy in several ways: Strong scientific evidence exists that eating blueberries, blackberries, strawberries and other berry fruits has beneficial effects on the brain and may help prevent age-related memory loss and other changes, scientists report.

Experimental Drug Shows Promise Against Cushing's Disease

Experimental Drug Shows Promise Against Cushing's Disease: WEDNESDAY, March 7 -- An experimental drug called pasireotide reduced levels of the "stress hormone" cortisol and improved symptoms in patients with Cushing's disease, a new study found.

New FDA approved drug to treat infants with respiratory distress syndrome

New FDA approved drug to treat infants with respiratory distress syndrome: Scientific advances at The Scripps Research Institute have led to a new drug Surfaxin (lucinactant), approved today by the U.S. Food and Drug Administration (FDA) to treat infant respiratory distress syndrome.

Experimental Drug Shows Promise Against Type 2 Diabetes

In continuation of my update on TAK 875

Experimental Drug Shows Promise Against Type 2 Diabetes: An experimental drug improves patients' blood sugar control without increasing the risk of low blood sugar (hypoglycemia) in patients with type 2 diabetes, according to the results of a phase 2 clinical trial.

Type 2 diabetes is...

Rigosertib drug shows promise against advanced pancreatic cancer

Researchers from University of Colorado, lead by Antonio Jimeno, have found that, a new drug, Rigosertib,  allows pancreatic cancer cells to rush through replication - and then stops them cold, killing them in in the middle of a step called M phase. Healthy cells that don't rush are unharmed.

Data from a phase I clinical trial of patients with advanced pancreatic cancer and additional solid tumors recently published in the journal Clinical Cancer Research shows the strategy has promise. While the goal of any phase I trial is to establish the dosage that best balances effectiveness against side effects, 11 of the 19 patients treated achieved stable disease, which lasted for a median of 113 days.

"Really, the drug takes one of cancer's greatest strengths and turns it into a weakness," says Wells Messersmith, MD, co-leader of the Developmental Therapeutics Program at the University of Colorado Cancer Center and the clinical trial's national principal investigator.

Instead of going with the flow of the natural cell cycle, cancer cells amplify two signals - PLK1 and PI3K - which allows them to blast through the cell cycle and divide much more quickly. In the process, they break this step of the natural cell cycle, known as the G1 regulatory mechanism, and thus depend on the kick of PLK1 and P13K to push at a frenzied pace through replication...

More...

New Drug, Ruxolitinib May Help Fight Rare Bone Marrow Disorder

In continuation of my update on ruxolitinib

New Drug May Help Fight Rare Bone Marrow Disorder: WEDNESDAY, Feb. 29 -- Two new studies confirm that the new drug ruxolitinib can help people with the rare bone marrow disorder called myelofibrosis.

While the drug, marketed in the United States under the brand name Jakafi, won't cure...

New drug improves glycaemic control with minimum risk of hypoglycemia in type 2 diabetics..

TAK-875, a new treatment for type 2 diabetes, improves blood sugar control and is equally effective as glimepiride, but has a significantly lower risk of creating a dangerous drop in blood sugar, called hypoglycemia, according to a new study. TAK-875 is a novel oral medication designed to enhance insulin secretion in a glucose-dependant manner, which means that it has no effect on insulin secretion when glucose levels are normal, and as such has the potential to improve the control of blood sugar levels without the risk of hypoglycemia.

In the study, Charles Burant, M.D., Ph.D., professor of internal medicine at the University of Michigan Health System, and colleagues randomly assigned 426 patients with type 2 diabetes who were not achieving adequate glucose control through diet, exercise or metformin treatment to one of five doses of TAK-875, a placebo, or glimepiride, a conventional diabetes treatment. The primary outcome was change in hemogloblin A1c from the start of the study.

At 12 weeks, all doses of TAK-875 resulted in significant drops in HbA1c compared with placebo, a similar reduction occurred in patients given glimepiride.

At a TAK-875 dose of 25 mg or higher, about twice as many patients (33 to 48 percent) reached the American Diabetics Association target of HbA1c less than 7 percent within 12 weeks, compared with placebo (19 percent) and was similar to glimepiride (40 percent).

Ref : http://www.thelancet.com/journals/lancet/article/PIIS0140-6736(11)61879-5/fulltext

Skin cancer drug, vemurafenib may prolong survival in advanced cases: Study

In continuation of my update on vemurafenib...

According to an international study a new treatment for advanced skin cancer almost doubles survival times. Researchers say 132 patients in the U.S. and Australia who were given the drug vemurafenib gained several extra months of life. The treatment is one of two drugs for late-stage melanoma, approved on fast-track in the US last year, which offer hope for patients with advanced melanoma. Vemurafenib is suitable for about half of patients with advanced melanoma as it targets tumors that express a certain gene mutation. Before that, there had been no new drugs for the cancer for more than a decade...

More...

FDA panel votes in favor of earlier rejected anti-obesity drug Qnexa

In continuation of my up date on Qnexa

FDA panel votes in favor of earlier rejected anti-obesity drug Qnexa: Qnexa took a step closer to approval on Wednesday, when outside advisers to the U.S. Food and Drug Administration voted 20-to-2 in favor of approval. The panel also recommended the company conduct a study to scrutinize even more closely any risk of heart problems. That study may be required after the drug is approved. Should the FDA ask for further data on heart risks before any approval, it would delay Qnexa's launch further.

Melanoma Drug Nearly Doubles Survival « VICC News & Publications

In continuation of my update on Zelboraf (vemurafenib)

Melanoma Drug Nearly Doubles Survival « VICC News & Publications

FDA Approves Korlym for Patients with Endogenous Cushing's Syndrome..

Korlym (mifepristone) was approved by the U.S. Food and Drug Administration to control high blood sugar levels (hyperglycemia) in adults with endogenous Cushing’s syndrome. This drug was approved for use in patients with endogenous Cushing’s syndrome who have type 2 diabetes or glucose intolerance and are not candidates for surgery or who have not responded to prior surgery. Korlym should never be used (contraindicated) by pregnant women....

Ref : http://www.corcept.com/medicationguide.pdf

FDA Approves Zioptan (tafluprost ophthalmic solution), Merck's Once-Daily, Preservative-Free Ophthalmic Medication

U.S. Food and Drug Administration (FDA) has approved Zioptan  (tafluprost ophthalmic solution) 0.0015%, the first preservative-free prostaglandin analog ophthalmic solution. Zioptan (pronounced zye-OP-tan) is approved for reducing elevated intraocular pressure (IOP) in patients with open-angle glaucoma (OAG) or ocular hypertension. Open-angle glaucoma is the most common form of glaucoma, while ocular hypertension is a condition characterized by an increase in pressure inside the eye.

Ref : http://www.merck.com/newsroom/news-release-archive/prescription-medicine-news/2012_0213.html