Aggarwal BB, Shishodia S, Takada Y, Jackson-Bernitsas D, Ahn KS, Sethi G, Ichikawa H
Ernst Schering Res Found Workshopp161-86(2006)
Related article: Palliative vs. curative treatments
Tumor necrosis factor-alphaA cytokine critical for effective immune surveillance and is required for proper proliferation and function of immune cells. or TNF-alphaA cytokine critical for effective immune surveillance and is required for proper proliferation and function of immune cells. is a cytokineAny of various protein molecules secreted by cells of the immune system that serve to regulate the immune system. critical for effective immune surveillance and is required for proper proliferation and function of natural killer cells, T cells, B cells, macrophages, and dendritic cells.1) Anti-TNF drugsDrugs which interfere with the body's production of TNF-alpha - a cytokine necessary for recovery from infection, also known as TNF blockers, are drugs which interfere with the body's production of TNF-alpha.2)
Anti-TNF drugs are expensive, ineffective at treating chronic disease and have a number of adverse effects. Also, anti-TNF inhibitors can make a patient feel temporarily less symptomatic, because they reduce immunopathologyA temporary increase in disease symptoms experienced by Marshall Protocol patients that results from the release of cytokines and endotoxins as disease-causing bacteria are killed., the bacterial die-off reaction.
During immunopathology, cytokinesAny of various protein molecules secreted by cells of the immune system that serve to regulate the immune system., are elevated. Although cytokines are usually associated with an inflammatory process, it has been demonstrated that TNF, interleukin-6 (IL-6) and IL-8 are involved in the immunopathological reactionA temporary increase in disease symptoms experiences by Marshall Protocol patients that results from the release of cytokines and endotoxins as disease-causing bacteria are killed., each peaking at different times throughout the response: TNF elevates first, shortly after antibiotic administration, followed by IL-6 at the onset of symptoms and finally IL-8.
The release of cytokines appears to be essential for recovery after an infection. One study found that the cytokine TNF-alpha is necessary for the proper expression of acquired specific resistance following infection with Mycobacterium tuberculosis.3) 4) 5) Another effect of the use of TNF blockers is to break or reduce the formation of granuloma, one of the body's mechanisms to control bacterial pathogens.6)
For these reasons among others, TNF-alpha inhibitors, drugs which suppress the cytokine, are contraindicated for MP patients.
Related article: Olmesartan safety
While the Marshall ProtocolA curative medical treatment for chronic inflammatory disease. Based on the Marshall Pathogenesis. medication olmesartanMedication taken regularly by patients on the Marshall Protocol for its ability to activate the Vitamin D Receptor. Also known by the trade name Benicar. also reduces levels of TNF-alpha, it does so by blocking the generation of the substance in the first place. This is in contrast to TNF-alpha blockers, which bind and disable free-floating TNF-alpha after the cytokine has been produced. This distinction is significant enough to be responsible for the vastly different safety profiles between olmesartan and the anti-TNF drugs. In contrast to drugs like Remicade, olmesartan enjoys one of the safest reputations of any prescription medication.
The half life of Remicade is 9.5 days. The excretion rate is unknown. Patients who are starting the Marshall Protocol may take olmesartan (Benicar)Medication taken regularly by patients on the Marshall Protocol for its ability to activate the Vitamin D Receptor. to dampen inflammatory symptoms that may flare as Remicade leaves the system. Wait three weeks to begin minocycline so the body will be accustomed to the absence of Remicade's immunosuppression before inducing immunopathology with minocycline.
One recent systematic review of the adverse effects of anti-TNF therapies as they were used in rheumatoid arthritis concluded that patients taking the drugs are at 2.0 times higher risk for serious infections.7) The study's authors concluded that these side effects were dose-dependent.
According to Centocor, the company which manufactures Remicade, patients taking the drug put themselves at increased risk for opportunistic infection.
Serious infections, including sepsis and pneumonia, have been reported in patients receiving TNF-blocking agents. Some of these infections have been fatal.
U.S. Food and Drug Administration, 2006 statement
M. tuberculosis is one such infection.8)
Cases of active tuberculosis have been reported worldwide with the use of therapeutic agents that inhibit tumour necrosis factor (TNF) alpha. TNF-alpha has a central role in mycobacterial infection and disease. Accordingly, progression of recently acquired tuberculosis infection or reactivation of remotely acquired infection should be expected with the use of anti-TNF agents.
Michael A. Gardam, et al. 9)
To reduce the likelihood of contracting or exacerbating tuberculosis, prospective patients are routinely tested for infection via a skin test. However, as some researchers have noted, TB skin tests on patients treated with immunosupressants, which are routinely used on rheumatoid arthritis patients, are not reliable, because they result in false negatives.10)
“Exaggerated Borreliosis infections” have been noted11) as have been fatal fungal infections. In 2008, the FDA ordered stronger warnings on Enbrel, Remicade, Humira and Cimzia due to increased risk of fungal infections.
Researchers have also observed reactivation of latent viral infections, namely hepatitis B in patients who are chronic carriers of the virus.
For these reasons, physicians are strongly advised by the FDA not to prescribe TNF blockers to patients who suffer from active or latent infections and to discontinue therapy in the event of serious infection. Yet, this advisory is strikingly incomplete. In fact, all patients who suffer from diseases for which an anti-TNF agent could possibly indicated suffer from a chronic bacterial infection, a fact which underscores the importance of not taking such drugs.
Considering that Abbott’s Humira was the company’s best-selling product in 2007 with over $3 billion in sales, and Remicade also topped Schering-Plough’s portfolio with sales of $1.65 billion, there is minimal hope that such companies will be willing to embrace a true understanding of how their drugs foster the development of chronic disease.
Insurance coverage and baseline cost of anti-TNF drugs varies, but patients in the United States and Canada have reported being charged $4,600 or more for a single treatment of Remicade. According to one estimate, $1,000 of the $4,600 goes to pay the prescribing physician's clinical group.
One citizen watchdog group, the New Jersey Citizen Action (NJCA), filed a lawsuit to stop Remicade from being promoted by promising doctors windfall profits when they prescribe the drug.