Until recently, people used a technique called symmetric key cryptography to secure information being transmitted across public networks in order to make Medical Presentations shopping more secure. This method involves encrypting and decrypting a Medical Presentations message using the same key, which must be known to both parties in order to keep it private. The key is passed from one party to the other in a separate transmission, making it vulnerable to being stolen as it is passed along.
With public-key cryptography, separate keys are used to encrypt and decrypt a message, so that nothing but the encrypted message needs to be passed along. Each party in a Medical Presentations transaction has a *key pair* which consists of two keys with a particular relationship that allows one to encrypt a message that the other can decrypt. One of these keys is made publicly available and the other is a private key. A Medical Presentations order encrypted with a person's public key can't be decrypted with that same key, but can be decrypted with the private key that corresponds to it. If you sign a transaction with your bank using your private key, the bank can read it with your corresponding public key and know that only you could have sent it. This is the equivalent of a digital signature. While this takes the risk out of Medical Presentations transactions if can be quite fiddly. Our recommended provider listed below makes it all much simpler. Review this -Saving Pediatric Drug Becomes Readily Available to Those in Need
by: ARA Content
(ARA) - We can all sympathize with the frustration people experience waiting for a new drug that is being tested for a certain disorder. Imagine you have a child with a rare disorder and the only drug effective for treating the disorder is not only extremely hard to obtain, but available only through a nationally-administered random selection process. For many American families, this dilemma is a harsh reality.
Patients suffering from a host of difficult to treat orphan disorders have found marked relief from using HP Acthar Gel. Some disorders Acthar helps include seizure complex in babies and young children, referred to as West's syndrome or infantile spasm; Still's disease and ulcerative colitis; Bell's palsy; multiple sclerosis; adrenocortical insufficiency and non-endocrine disorders that are responsive to glucocorticoids.
For the past four years, however, the drug has only been available through a limited access program administered by the National Organization for Rare Disorders (NORD), a federation of more that 135 non-profit health organizations serving people with rare disorders.
U.S. physicians who were interested in obtaining Acthar Gel for their patients with life-threatening or severely debilitating conditions who did not respond to any other treatment were given first access to the drug. Others with "non-life-threatening" cases had to enroll in a computerized random selection process administered by NORD.
An estimated 1,600 patients, primarily suffering from West's syndrome and multiple sclerosis who experience episodes of "flare," have been allowed access to HP Acthar Gel each year for the past four years under the limited access program. More than 5,000 additional patients whose physicians requested the drug were denied.
The origins of this drug shortage crisis date back to 1996 when Aventis Pharmaceuticals stopped making Acthar for a few months because of manufacturing difficulties.
But now, Questcor Pharmaceuticals, Inc. (AMEX: QSC) has signed an agreement with Aventis to acquire the worldwide rights to HP Acthar Gel. Questcor has also reached a manufacturing agreement with Aventis and will gradually move production to an independent manufacturing facility.
As a result, HP Acthar Gel is now back in full production and is returning to normal levels of distribution. Questcor began shipments of HP Acthar Gel to wholesalers the last week of September 2001, giving patients in need access to the product.
"We are delighted that Questcor is making this critically important product more widely available after this long period of restricted distribution," said Abbey S. Meyers, president of NORD. "We have been working closely with the company over the last several months to ensure that anyone with a need for Acthar Gel is now able to readily receive the product through more traditional channels. Too many people have suffered as a result of limited access to Acthar Gel."
Questcor Pharmaceuticals, Inc. is a fully integrated specialty pharmaceutical company that serves the needs of acute and critical care hospitals with its proprietary products. Visit www.questcor.com for more information on the company and its products.
If you are a patient with a disorder that can be treated with Acthar, ask your doctor to contact Questcor Pharmaceuticals at (510) 400-0700. For more information about Acthar, including distribution information, please visit www.Acthar.com.