ANTIBIOTIC, MINOCYCLINE, CURES ARTHRITIS
Report #7266
A press release from the American College of Rheumatology states that "An antibiotic commonly used to treat acne also provides significant improvement for people with early rheumatoid arthritis." (1)
Aspirin and nonsteroidals (such as ibuprofen) reduce pain but they do not stop the relentless destruction of cartilage caused by rheumatoid arthritis. So doctors prescribe four poisons (methotrexate, prednisone, azathioprine and hydroxychloroquine to slow destruction of the joints. The most recent study presented at the annual meeting of the American College of Rheumatology supports several previous studies that show that antibiotics can reduce pain, slow joint destruction and often return blood levels of the rheumatoid factor to normal, but it may take several months before people with arthritis feel better. The people who benefit the most and have a chance to be cured are those who start antibiotic treatment soon after the disease starts and before the cartilage is damaged. Most doctors do not treat rheumatoid arthritis with antibiotics, but those who do usually prescribe Minocycline 100 mg twice a day. Research is now being conducted to see if a more effective regimen may be doxycycline 100 mg once a day plus azithromycin 500 mg twice a week.
By Gabe Mirkin, M.D., for CBS Radio News
1) Paper presented at the American College of Rheumatology meetings November 9, 1997 by
J. O'dell at the University of Nebraska Medical Center and VA Medical Center in Omaha,
Nebraska. 2) Higher doses more effective. M Kloppenburg, H Mattie, N Douwes, BAC Dijkmans, FC
Breedveld. Minocycline in the treatment of rheumatoid arthritis: Relationship of serum
concentrations to efficacy. Journal of Rheumatology 22: 4 (APR 1995):611-616. 3) Lancet July 11, 1992. 4) AA Cole, S Chubinskaya, LJ Luchene, K Chlebek, MW Orth, RA Greenwald, KE Kuettner, TM
Schmid: Doxycycline disrupts chondrocyte differentiation and inhibits cartilage matrix
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Eckhoff, A Weaver, D Doud, N Erikson, F Dietz, R Olson, P Maloley, LW Klassen, GF Moore.
Treatment of early rheumatoid arthritis with minocycline or placebo: Results of a
randomized, double-blind, placebo-controlled trial. Arthritis and Rheumatism 40: 5 (MAY
1997):842-848. In patients with early seropositive RA, therapy with minocycline is
superior to placebo. 30) C Bologna, P Viu, MC Picot, C Jorgensen, J Sany. Long-term follow-up of 453
rheumatoid arthritis patients treated with methotrexate: An open, retrospective,
observational study. British Journal of Rheumatology 36: 5 (MAY 1997):535-540. 59.3% had
side-effects. A Ritchie's index less than or equal to 10, a lower polymorphonuclear cell
count and the absence of RF were predictive of side-effects. The probability of being on
MTX at 5 yr was 73%. This study confirms the high efficacy of MTX in RA. 31) JR Odell, CE Haire, W Palmer, W Drymalski, S Wees, K Blakely, M Churchill, PJ
Eckhoff, A Weaver, D Doud, N Erikson, F Dietz, R Olson, P Maloley, LW Klassen, GF Moore.
Treatment of early rheumatoid arthritis with minocycline or placebo: Results of a
randomized, double-blind, placebo-controlled trial. Arthritis and Rheumatism 40: 5 (MAY
1997):842-848. 32) RW Hoffman, FX Osullivan, KR Schafermeyer, TL Moore, D Roussell, R Watsonmckown, MF
Kim, KS Wise. Mycoplasma infection and rheumatoid arthritis: Analysis of their
relationship using immunoblotting and an ultrasensitive polymerase chain reaction
detection method. Source Arthritis and Rheumatism 40: 7(JUL1997):1219-1228. 33) A Franz, ADB Webster, PM Furr, D Taylorrobinson. Mycoplasmal arthritis in patients
with primary immunoglobulin deficiency: Clinical features and outcome in 18 patients.
British Journal of Rheumatology 36: 6 (JUN 1997):661-668. 34) E Toussirot, J Despaux, D Wendling. Do minocycline and other tetracyclines have a
place in rheumatology? Revue du Rhumatisme 64: 7-9 (JUL-SEP 1997):474-480. address D
Wendling, Chu Besancon, Hop Jean Minjoz, Serv Rhumatol, Blvd a Fleming, F-25030 Besancon,
France. 35) M Aoyagi, T Sasaki, NS Ramamurthy, LM Golub. Tetracycline/flurbiprofen combination
therapy modulates bone remodeling in ovariectomized rats: Preliminary observations. Bone
19: 6 (DEC 1996):629-635. 36) S Williams, A Wakisaka, QQ Zeng, J Barnes, G Martin, WJ Wechter, CT Liang.
Minocycline prevents the decrease in bone mineral density and trabecular bone in
ovariectomized aged rats. Bone 19: 6 (DEC 1996):637-644. 37) AA Cole, S Chubinskaya, LJ Luchene, K Chlebek, MW Orth, RA Greenwald, KE Kuettner,
TM Schmid: Doxycycline disrupts chondrocyte differentiation and inhibits cartilage matrix
degradation. Arthritis and Rheumatism 37: 12 (DEC 1994):1727-1734. Best summary article
with 39 references. 38) Kloppenburg et al. Minocycline double blind for RA. Arthritis and Rheumatism
1994;37:629-636. 39) Langevitz et al. RA with Minocycline. J.Rheumatlogy 1992;19:1502-1504. 40) Breedveld et al. J Rheumatology 1990;17:43-46. 41) Good summary in Lancet 1995(May 27);345:1319-1322. 42) Kloppenburg M et al. Minocycline in Rheumatoid arthritis. Clin Immunother
1996(Jan);5(1):1-4. 43) Higher doses more effective. M Kloppenburg, H Mattie, N Douwes, BAC Dijkmans, FC
Breedveld. Minocycline in the treatment of rheumatoid arthritis: Relationship of serum
concentrations to efficacy. Journal of Rheumatology 22: 4 (APR 1995):611-616. 44) Short-term antibiotic treatment has no effect in manifest ReA, whereas a tendency to
improvement has been seen with treatment over months, at least after chlamydia infection.
B Svenungsson. International Journal of STD & AIDS 6: 3:(MAY-JUN 1995):156-160. 45) S Aoki, K Yoshikawa, T Yokoyama, T Nonogaki, S Iwasaki, T Mitsui, S Niwa. Role of
enteric bacteria in the pathogenesis of rheumatoid arthritis: Evidence for antibodies to
enterobacterial common antigens in rheumatoid sera and synovial fluids. Annals of the
Rheumatic Diseases 55: 6 (JUN 1996):363-369. 46) F Li, R Bulbul, HR Schumacher, T Kieberemmons, PE Callegari, JM Vonfeldt, D Norden,
B Freundlich, B Wang, V Imonitie, CP Chang, I Nachamkin, DB Weiner, WV Williams. Molecular
detection of bacterial DNA in venereal-associated arthritis. Arthritis and Rheumatism 39:
6 (JUN 1996):950-958. 47) LB Siegel, EP Gall. Viral infection as a cause of arthritis. American Family
Physician 54: 6 (NOV 1 1996):2009-2015. (parvovirus, chronic hepatitis B virus and
hepatitis C) virus infections. 48) E Toussirot, J Despaux, D Wendling. Do minocycline and other tetracyclines have a
place in rheumatology? Revue du Rhumatisme 64: 7-9 (JUL-SEP 1997):474-480. address D
Wendling, Chu Besancon, Hop Jean Minjoz, Serv Rhumatol, Blvd a Fleming, F-25030 Besancon,
France."Minocycline therapy has given sufficient proof of its efficacy to make it an
attractive alternative in rheumatoid arthritis. 49) LE Shapiro, SR Knowles, NH Shear. Comparative safety of tetracycline, minocycline,
and doxycycline. Archives of Dermatology 133: 10 (OCT 1997):1224-1230. 50) SR Knowles, L Shapiro, NH Shear. Serious adverse reactions induced by minocycline:
Report of 13 patients and review of the literature. Archives of Dermatology 132: 8 (AUG
1996):934-939. serum sickness-like reaction, hypersensitivity syndrome reaction, and
drug-induced lupus. 51) RA Sabroe, CB Archer, D Harlow, JW Bradfield, RDG Peachey. Minocycline-induced
discolouration of the sclerae. British Journal of Dermatology 135: 2 (AUG 1996):314-316. 52) A Malcolm, TR Heap, RP Eckstein, MR Lunzer. Minocycline-induced liver injury.
American Journal of Gastroenterology 91: 8 (AUG 1996):1641-1643. intrahepatic cholestasis
with bile duct depletion. 53) O Elkayam, M Yaron, D Caspi. Minocycline induced arthritis associated with fever,
livedo reticularis, and pANCA. Annals of the Rheumatic Diseases 55: 10(OCT 1996):769-771.
All three fever, arthritis/arthralgia and livedo reticularis. 54) L Xenard, JL George, T Maalouf, T Malet, P Lesure. Adverse effects of tetracyclines.
A report of two cases. Semaine Des Hopitaux 72:29-30 (NOV 7 1996):924-927. benign
intracranial hypertension and palpebral photosensitization. 55) excellent review on safety. Joshi N, Miller DQ. Doxycycline revisited. Archives of
Internal Medicine 1997(July);157:1421-1428.
Checked 8/9/05; see report #J159.