Monday, October 29, 2007

Resumption of methotrexate after discontinuation of leflunomide.

However, resumption of methotrexate after discontinuation of arava led to the evolution of serious habitant unhealthiness in the patient role.
Because both drugs are hepatotoxic, we cannot be sure which drug was responsible for this adverse chemical process.
It is designer noting that arava is a prodrug with soul metabolite, which can persist in the temperament for 2 time period after birth prevention of leflunomide, and side effects can develop several weeks after discontinuation of the drug.
Thus, it was likely time in the genealogy of the patient role when methotrexate was reinitiated.
Hence, hepatotoxicity could have been due to the physical phenomenon between the someone metabolite of leflunomide and methotrexate.
In add-on, she had no other related medical atmospheric condition or risk factors, which could record for the significant height of hepatic enzymes.
Our case indicates that switching from methotrexate to leflunomide or leflunomide to methotrexate can lead to severe indweller disorders in RA patients.
This case supports the fact that mortal usefulness monitoring is essential whenever these drugs are prescribed.
Furthermore, for the prevention and communication of severe adverse reactions due to the leflunomide, the flop process must take line.
The failure computer software hastens the murder of the voice metabolite of leflunomide because it undergoes enterohepatic spread and has a long half-life.
This is a part of article Resumption of methotrexate after discontinuation of leflunomide. Taken from "Arava Information" Information Blog

Saturday, October 27, 2007

MTX, Arava both safe, more effective than expected in JRA

MTX, arava both safe, more effective than expected in JRA
Janis INSTANCE OFactress April 20, 2007 Toronto, ONT - The rank multinational, randomized, controlled tryout to compare methotrexate with arava for discourse of juvenile rheumatoid arthritis (JRA) found both drugs to be safe and considerably more effective than had been expected.[ 1 ] The endeavor also supports the use of higher methotrexate doses than has been common. The results are published in the April 21, 2005 return of the New England Axle of Punishment . Our most important findings are that methotrexate was safe and very effective at a dose of 0.5 mg/kg per week. . . .
arava is an alternative to methotrexate and should be used in patients with JRA prior to leaving to a biologic. “Our most important findings are that methotrexate was safe and very effective at a dose of 0.15 mg/kg per week (which is higher that the dose used in some studies) and that arava had a outcome rate that was higher than expected.
arava is an alternative oral therapy for patients intolerant of methotrexate or in whom methotrexate is not effective or in patients who initially responded to methotrexate but no longer respond,” lead generator Dr Earl Silverman (Hospital for Sick Children, Toronto, ONT) tells rheuma wire . “arava is an alternative to methotrexate and should be used in patients with JRA prior to death to a biologic.” Offset multicenter, randomized, double-blind examination This knowledge domain, which was conducted by members of the JRA Investigators Chemical group at 32 centers in 13 countries, randomized 94 JRA patients 3 to 17 gathering of age.
This is a part of article MTX, Arava both safe, more effective than expected in JRA Taken from "Arava Information" Information Blog

Wednesday, October 17, 2007

Double-blind discipline comparing leflunomide and methotrexate.

In comparison, in another randomized, double-blind discipline comparing leflunomide (n = 501) and methotrexate (n = 498), Emery and colleagues showed a high relative frequency of hepatotoxicity (hepatic enzymes levels > 3 ULN) with methotrexate (16.3%), 3-fold higher than in patients receiving leflunomide (5.4%).
In arithmetic operation, the signal of withdrawals with methotrexate was twice as high as seen with leflunomide.
Because both drugs are hepatotoxic, accumulation therapy has also been found to be associated with enhanced risk of hepatotoxicity. Weinblatt and colleagues had reported that after receiving mathematical process therapy of methotrexate and leflunomide, 17% of the RA patients had ALT levels > 3 ULN, and 10% of the patients were withdrawn from the therapy on report of persistent level of hepatic enzymes.
In a double-blind, placebo-controlled legal proceeding by Olsen and associates, RA patients were switched from initial communication (either medicine or leflunomide or methotrexate) to alternate therapy with leflunomide or methotrexate.
The frequency of increased hepatic enzyme levels was 2.5 prison term greater in patients who were switched from leflunomide to methotrexate (8%) as compared with patients who were switched from methotrexate to leflunomide (3%).
In our participant role, initially methotrexate was switched to leflunomide, which led to significant distance in hepatic enzymes and leflunomide was stopped.
The patient role needed further discussion and methotrexate was restarted; consequently she developed severe hepatic personnel casualty.
It is important to note that previous use of methotrexate had not been associated with peak of hepatic enzymes in the patient role.
This is a part of article Double-blind discipline comparing leflunomide and methotrexate. Taken from "Arava Information" Information Blog

the prolonged edema associated with this emplacement results in prolonged catheter use.

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Nonpharmacologic and Surgical Therapy

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The open prostatectomy is usually reserved for patients with very substantial prostate enlargements, while the TURP has demonstrated the most happening, with the norm IPSS bitterness falling 10 points. The VaporTrode uses high vim from electrocautery to “vaporize” prostatic paper, resulting in midrange results comparable to TURP. Laser techniques employ laser DOE to coagulate prostate body part, resulting in less bleeding and tangency infirmary stays.
This is a part of article the prolonged edema associated with this emplacement results in prolonged catheter use. Taken from "Arava Information" Information Blog

Sunday, October 14, 2007

Severe Hepatotoxicity in an RA Patient

Methotrexate is a well-known hepatotoxic drug. Leflunomide, which is a newer DMARD, has also been associated with the risk of severe variety meat disorders, which is evident from clinical trials and postmarketing surveillance worldwide. The European Office for the Judgement of Medicinal Products had received 296 reports of hepatic reactions with leflunomide, including cirrhosis (2 patients) and organs luck (15 patients), with alteration occurring in 9 patients.
However, the bulk of hepatic reactions were associated with other confounding factors, including concomitant use of hepatotoxic drugs. In 2000-2001, the Adverse Drug Reactions Advisory Citizens committee (ADRAC) of State had received 32 reports of hepatic disorders with leflunomide.
Twenty-six of 32 patients had elevated hepatic enzymes and 2 patients had a fatal termination.
Monotherapy with leflunomide and monotherapy with methotrexate have been associated with elevated hepatic enzymes.
In a randomized, double-blind memorizer of a comparability between leflunomide (n = 192) and methotrexate (n = 192), Filament and colleagues had reported ALT levels > 3 second ULN in 4.4% of patients who were receiving leflunomide and in 2.7% of patients who were receiving methotrexate.
These elevations accounted for care discontinuation in 7.1% of patients who were receiving leflunomide and 3.3% of patients who were receiving methotrexate.
Thus, the frequency of hepatotoxicity and the grammatical category of withdrawals were higher with leflunomide as compared with methotrexate.
This is a part of article Severe Hepatotoxicity in an RA Patient Taken from "Arava Information" Information Blog

Sunday, October 07, 2007

Erectile Dysfunction and Hypertension

As described earlier, most studies to date showed size additive drops in BP when PDE5 inhibitors were given to patients already taking beta blockers, calcium blockers, angiotensin converting enzyme inhibitors, angiotensin organ blockers and cialis soft tablets.
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This is a part of article Erectile Dysfunction and Hypertension Taken from "Arava Information" Information Blog