Allopurinol

This page contains recent news articles, when available, and an overview of Allopurinol but does not offer medical advice. You should contact your physician with regard to any health issues or concerns.


Overview:

Allopurinol
(when available)

Pharmacology and use:
Ascorbic Acid (vitamin C) is a water-soluble vitamin indicated for the prevention and treatment of scurvy, as ascorbic acid deficiency results in scurvy. Collagenous structures are primarily affected, and lesions develop in bones and blood vessels. Administration of ascorbic acid completely reverses the symptoms of ascorbic acid deficiency. Used to treat vitamin C deficiency, scurvy, delayed wound and bone healing, urine acidification, and in general as an antioxidant. It has also been suggested to be an effective antiviral agent.

Mechanism Of Action:
In humans, an exogenous source of ascorbic acid is required for collagen formation and tissue repair by acting as a cofactor in the posttranslational formation of 4-hydroxyproline in -Xaa-Pro-Gly- sequences in collagens and other proteins. Ascorbic acid is reversibly oxidized to dehydroascorbic acid in the body. These two forms of the vitamin are believed to be important in oxidation-reduction reactions. The vitamin is involved in tyrosine metabolism, conversion of folic acid to folinic acid, carbohydrate metabolism, synthesis of lipids and proteins, iron metabolism, resistance to infections, and cellular respiration.

News Articles on Vitamin C

Blood pressure up in the morning  -  04 Jan 2010
Since you have repeated gout attacks, you should be on long-term treatment with medication such as allopurinol to prevent further attacks. ... AsiaOne

Elitek® Prevents Tumor Lysis Syndrome in Adults and Children  -  ‎Dec 30, 2009‎
The basis for FDA approval was a randomized study comparing allopurinol to Elitek in children with lymphoma or leukemia. Uric acid levels in the blood were ... Cancer Consultants

Gout drug prevents BP jump in men  -  ‎Dec 13, 2009‎
Allopurinol, which is used to lower uric acid levels to counteract gout, may also reduce BP that has been raised by a diet high in fructose, the only common ... Cortlandt Forum

Signs & Symptoms Of Gout  -  ‎Dec 28, 2009‎
Drugs such as allopurinol, febuxostat and probenecid, which alter the levels of uric acid in the blood, may also be prescribed. ... North American Press Syndicate

ASK DR H: No hard data on cherries treating gout  -  ‎Dec 22, 2009‎
Lastly, get your uric acid level below 6.0 with an adequate dose of medication like allopurinol. Uric acid crystals won't precipitate at a level below 6.0. ... Atlanta Journal Constitution (blog)

Dâu tây chống ung thư và liá»?u thuốc má»›i trị bệnh gout  -  ‎Dec 16, 2009‎
Viên thuốc được xem như là má»™t Febuxostat, khả năng ức chế được xanthin oxidase má»›i như purin mang tính chá»?n lá»?c và như là má»™t Allopurinol, ... Báo Hoà Bình

Ardea Biosciences Reports Recent Accomplishments and Announces Third Quarter ...  -  ‎Nov 6, 2009‎
We expect to provide results from the second cohort of our ongoing Phase 2a proof-of-concept study evaluating RDEA594 in combination with allopurinol and ... CNNMoney.com (press release)

Gout medication may benefit heart patients  -  ‎Nov 10, 2009‎
Fortunately, many gout patients are helped by allopurinol. This compound is an enzyme inhibitor which lowers the concentration of uric acid in the body, ... Great Falls Tribune

ACR: Pump Up the Allopurinol to Prevent Gout  -  ‎Oct 23, 2009‎
Allopurinol is used to reduce urate levels. Explain that not all patients can tolerate allopurinol. Note that this study was published as an abstract and ... MedPage Today

ACR: Allopurinol Sensitivity More Likely in Patients with Renal Problems  -  ‎Oct 28, 2009‎
Explain to interested patients that allopurinol is a standard treatment for high uric acid levels in the blood, ... MedPage Today

Rasburicase approved for management of plasma uric acid levels  -  ‎Oct 19, 2009‎
The daily dose of rasburicase was 0.20 mg/kg; the allopurinol dose was 300 mg. The plasma uric acid response rate was defined as the proportion of patients ... HemOncToday

Ipsen Grants Menarini Exclusive European Licence Rights to Adenuric ...  -  ‎Oct 19, 2009‎
Both, febuxostat 80 mg QD and febuxostat 120 mg QD were statistically superior compared to the fixed dose of allopurinol 300 mg QD. (p<0.001 febuxostat 80mg ... Reuters

Ardea Biosciences Announces Additional Positive Results from a Phase 2a Study ...  -  ‎Oct 19, 2009‎
These results, as well as data from a preclinical drug-drug interaction study demonstrating RDEA594`s potential to be used in combination with allopurinol ... Reuters

ASN: Febuxostat Works in Gout Patients with Renal Impairment  -  ‎Nov 2, 2009‎
SAN DIEGO -- In patients with gout and preexisting mild to moderate renal impairment, febuxostat (Uloric) is more effective and as safe as allopurinol, ... MedPage Today

Exclusive European Sublicensing Agreement Signed for Teijin-developed TMX-67 ...  -  ‎Oct 20, 2009‎
The current leading medication, allopurinol, was developed nearly 40 years ago, so a new drug that provides more options for the treatment of gout and ... PharmaLive.com (press release)

FDA Approves Rasburicase for Management of Hyperuricemia in Patients With ...  -  ‎Oct 19, 2009‎
The daily dose of rasburicase was 0.20 mg/kg, while that of allopurinol was 300 mg. The PUA response rate was defined as the proportion of patients with PUA ... DG News

Ardea reports additional positive results from Phase IIa study of gout drug  -  ‎Oct 21, 2009‎
In the ongoing second cohort of this trial, six gout patients with hyperuricemia will receive allopurinol 300mg qd for one week followed by the addition of ... Trading Markets (press release)

Previous Urate-Lowering Therapy Plus Febuxostat Lowers Urate Levels, Number of ...  -  ‎Oct 25, 2009‎
In the 6-month trial, Dr. Becker and colleagues randomised 2269 patients to receive daily treatment with febuxostat 40 or 80 mg or allopurinol 300 or 200 mg ... DG News

Dosage Should Be Increased To Make Gout Drug Effective  -  ‎Nov 2, 2009‎
Research by rheumatologist, Dr Lisa Stamp, from the University of Otago, Christchurch has found that by increasing the dose of allopurinol, the frontline ... MedIndia

Ask the doctor: Never mind toes - I've got gout in my THUMB  -  ‎Oct 26, 2009‎
At the same time, you will normally be given allopurinol, a pill to lower uric acid levels in your system. When levels are in the normal range, ... Daily Mail

FDA Approves Colcrys(TM) (colchicine, USP) for Prevention of Gout Flares  -  ‎Oct 19, 2009‎
Colchicine has been shown to be well-tolerated when paired with uric acid-lowering agents such as allopurinol. The dosing of Colcrys for gout flare ... Reuters

Nabi Biopharmaceuticals Reports Operating Results (10-Q)  -  ‎Nov 5, 2009‎
In June 2007, we sold certain assets related to our product Aloprim (allopurinol sodium for Injection) for $3.7 million. On December 4, 2007, ... GuruFocus.com

ASN: Parathyroid Hormone Linked to Uric Acid Levels  -  ‎Nov 4, 2009‎
These levels increase when serum uric acid levels are lowered with allopurinol, the standard treatment for gout. Jalal said she and her colleagues wanted to ... MedPage Today

ULORIC(R) (febuxostat) Demonstrated Efficacy for Management of Hyperuricemia ...  -  ‎Oct 19, 2009‎
Patients who had previously received long-term urate-lowering therapy with ULORIC 40 mg, ULORIC 80 mg or allopurinol achieved goal range sUA (<6.0 mg/dL) ... PR-CANADA.net (press release)

San Diego's Ardea Biosciences Sees Potential for Gout Drug in Combination ...  -  ‎Oct 19, 2009‎
Quart says the potential market for RDEA 594 remains quite large since 60 percent of gout patients do not fully improve on the mainstay drug allopurinol. ... San Diego Union Tribune

ACR: Novel Gout Drug Cuts Flare Rate in Half  -  ‎Oct 23, 2009‎
During the study, all received allopurinol daily in the study, with a starting dose of 300 mg/day. But other agents to prevent gout flares, ... MedPage Today

Ardea Biosciences Says RDEA594 Significantly Reduced Serum Urate Levels In ...  -  ‎Oct 19, 2009‎
These results, as well as data from a preclinical drug-drug interaction study demonstrating RDEA594's potential to be used in combination with allopurinol ... RTT News

ACR: Low-Dose Colchicine Cuts Gout Pain in a Day  -  ‎Oct 21, 2009‎
PHILADELPHIA -- Low-dose colchicine (Colcrys) appears to be as effective as high doses of the drug in reducing ... MedPage Today

Ipsen cède les droits de l'Adenuric à l'Italien Menarini  -  ‎Oct 20, 2009‎
...présentant une insuffisance rénale (légère à modérée) et pourraient constituer une option supplémentaire chez les patients intolérants à l'Allopurinol. ... L'Usine Nouvelle

Stevens-johnson syndrome  -  ‎Oct 23, 2009‎
...vcitane roznych liekov(wikipedia uvadza napr(allopurinol, diclofenac, etravirine, fluconazole,[2] valdecoxib, sitagliptin, oseltamivir, penicillins, ... Zdravie.sk

Wohlstandskrankheit Gicht: Ursachen, Symptome, Therapie gegen das Feuer im Gelenk  -  ‎Nov 6, 2009‎
In anderen Fällen müssen die Betroffenen meist Allopurinol einnehmen – einen Wirkstoff, der den Abbau von Purinen zu Harnsäure blockiert. ... Bild.de

Brand Names/Synonyms:
Allopurinol is also known by the following brand names and/or synonyms7HP; AL-100; Adenock; Ailural; Allo-Puren; Allopur; Allopurinol; Allopurinol Sodium; Allopurinolum [Inn-Latin]; Allozym; Allural; Aloprim; Alopurinol [Inn-Spanish]; Aloral; Alositol; Aluline; Anoprolin; Anzief; Apo-Allopurinol; Apulonga; Apurin; Apurol; Atisuril; BW 56158; Bleminol; Bloxanth; Caplenal; Cellidrin; Cosuric; Dabrosin; Dabroson; Dura Al; Embarin; Epidropal; Epuric; Foligan; Geapur; Gichtex; Gotax; HPP; Hamarin; Hexanuret; Ketanrift; Ketobun-A; Ledopur; Lopurin; Lysuron; Milurit; Miniplanor; Monarch; NSC-1390; Nektrohan; Progout; Purinol; Remid; Riball; Sigapurol; Suspendol; Takanarumin; Urbol; Uricemil; Uriprim; Uripurinol; Uritas; Urobenyl; Urolit; Urosin; Urtias; Urtias 100; Xanturat; Zyloprim; Zyloric

Drug Category:
Allopurinol is categorized under the following by the FDA: Free Radical Scavengers; Enzyme Inhibitors Antimetabolites; Gout Suppressants; ATC:M04AA01

Dosage Forms:
100, 200 and 300mg tablet, injection

Absorption:
approximately 90% absorbed from the gastrointestinal tract

Interactions:
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Chemical IUPAC Name:
3,5,7,8-tetrazabicyclo[4.3.0]nona-3,5,9-trien-2-one





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