Rheumatoid Arthritis: Lucas H

Eurico Fonseca J, Lucas H, Canhão H, Duarte R, José Santos M, Villar M, Faustino A, Raymundo E, Anonymous00010. · Rheumatoid Arthritis Study Group of Portuguese Society of Rheumatology, Lisbon. · Rev Port Pneumol. · Pubmed #18564448 No free full text.

Abstract: The Portuguese Society of Rheumatology and the Portuguese Society of Pulmonology have updated the guidelines for the diagnosis and treatment of latent tuberculosis infection (LTBI) and active tuberculosis (ATB) in patients with inflammatory joint diseases (IJD) that are candidates to therapy with tumour necrosis factor alpha (TNFalpha) antagonists. In order to reduce the risk of tuberculosis (TB) reactivation and the incidence of new infections, TB screening is recommended to be done as soon as possible, ideally at the moment of IJD diagnosis, and patient assessment repeated before starting anti-TNFalpha therapy. Treatment for ATB and LTBI must be done under the care of a TB specialist. When TB treatment is indicated, it should be completed prior to starting anti-TNFalpha therapy. If the IJD activity justifies the need for immediate treatment, anti-TNFalpha therapy can be started two months after antituberculous therapy has been initiated, in the case of ATB, and one month after in the case of LTBI; healed lesions require the exclusion of ATB. In cases of suspected active lesions, ATB should be excluded/confirmed and adequate therapy initiated. Tuberculin skin test, with two units of RT23, should be performed in all patients. If the duration is < 5 mm, the test should be repeated within 1 to 2 weeks, on the opposite forearm, and will be considered negative only if the result is again < 5 mm. Positive TST implicates LTBI treatment, unless previous proper treatment was provided. If TST is performed in immunossuppressed IJD patients, LTBI treatment should be offered to the patient before starting anti-TNFalpha therapy, even in the presence of a negative test, after risk/benefit assessment.

Fonseca JE, Lucas H, Canhão H, Duarte R, Santos MJ, Villar M, Faustino A, Raymundo E, Anonymous00188, Anonymous00189. · Grupo de Estudos de Artrite Reumatóide, Sociedade Portuguesa de Reumatologia, Rua D. Estefânia 177, 1 D1000-154 Lisbon. · Rev Port Pneumol. · Pubmed #17117328 No free full text.

Abstract: The Portuguese Society of Rheumatology (SPR) and the Portuguese Society of Pulmonology (SPP) have developed guidelines for the diagnosis and treatment of latent tuberculosis infection (LTBI) and active tuberculosis (AT) in patients with inflammatory joint diseases (IJD), namely rheumatoid arthritis, psoriatic arthritis and ankylosing spondylitis, treated with tumour necrosis factor alpha (TNF-a) antagonists. Due to the high risk of tuberculosis (TB) in patients with IJD, LTBI and AT screening should be performed as soon as possible, ideally at the moment of IJD diagnosis. Even if TB screening was performed at the beginning of the disease, the evaluation should be repeated before starting anti-TNF-a therapy. When TB (LTBI or AT) treatment is indicated, it should be performed before the beginning of anti-TNF-a therapy. If the IJD activity requires urgent anti-TNF-a therapy, these drugs can be started after two months of antituberculosis therapy in AT cases, or after one month in LTBI cases. Chest X-ray is mandatory for all patients. If abnormal, e.g. Gohn complex, the patient should be treated as LTBI; residual lesions require the exclusion of AT and patients with history of untreated or incomplete TB treatment should be treated as LTBI. In cases of suspected active lesions, AT diagnosis should be confirmed and adequate therapy initiated. Tuberculin skin test (TST), with two units of RT23, should be performed in all patients. If induration is less than 5 mm, the test should be repeated after 1 to 2 weeks, on the opposite forearm, and should be considered negative if the result is again inferior to 5 mm. Positive TST implicates LTBI treatment. If TST is performed in immunosuppressed IJD patients, LTBI treatment should be offered to the patient before starting anti-TNF-a therapy, even in the presence of a negative test.

Fonseca JE, Lucas H, Canhão H, Duarte R, Santos MJ, Villar M, Faustino A, Raymundo E, Anonymous00298, Anonymous00299. · Grupo de Estudos de Artrite Reumatóide da Sociedade Portuguesa de Reumatologia. · Acta Reumatol Port. · Pubmed #17094335 links to  free full text

Abstract: The Portuguese Society of Rheumatology (SPR) and the Portuguese Society of Pulmonology (SPP) have developed guidelines for the diagnosis and treatment of latent tuberculosis infection (LTBI) and active tuberculosis (AT) in patients with inflammatory joint diseases (IJD), namely rheumatoid arthritis, psoriatic arthritis and ankylosing spondylitis, treated with tumour necrosis factor alpha (TNF-alpha) antagonists. Due to the high risk of tuberculosis (TB) in patients with IJD, LTBI and AT screening should be performed as soon as possible, ideally at the moment of IJD diagnosis. Even if TB screening was performed at the beginning of the disease, the evaluation should be repeated before starting anti-TNF-alpha therapy. When TB (LTBI orAT) treatment is indicated, it should be performed before the beginning of anti-TNF-alpha therapy. If the IJD activity requires urgent anti-TNF-alpha therapy, these drugs can be started after two months of antituberculosis therapy in AT cases, or after one month in LTBI cases. Chest X-ray is mandatory for all patients. If abnormal, e.g. Gohn complex, the patient should be treated as LTBI; residual lesions require the exclusion of AT and patients with history of untreated or incomplete TB treatment should be treated as LTBI. In cases of suspected active lesions, AT diagnosis should be confirmed and adequate therapy initiated. Tuberculin skin test (TST), with two units of RT23, should be performed in all patients. If induration is less than 5 mm, the test should be repeated after 1 to 2 weeks, on the opposite forearm, and should be considered negative if the result is again inferior to 5 mm. Positive TST implicates LTBI treatment. IfTST is performed in immunosupressed IJD patients, LTBI treatment should be offered to the patient before starting anti-TNFalpha therapy, even in the presence of a negative test.

Fonseca JE, Lucas H, Canhão H, Duarte R, Santos MJ, Villar M, Faustino A, Raymundo E. · Rheumatoid Arthritis Study Group (Grupo de Estudos de Artrite Reumatoide-GEAR) of the Portuguese Society of Rheumatology (Sociedade Portuguesa de Reumatologia-SPR), Lisbon, Portugal. · Acta Reumatol Port. · Pubmed #18344925 links to  free full text

Abstract: The Portuguese Society of Rheumatology and the Portuguese Society of Pulmonology have updated the guidelines for the diagnosis and treatment of latent tuberculosis infection (LTBI) and active tuberculosis (ATB) in patients with inflammatory joint diseases (IJD) that are candidates to therapy with tumour necrosis factor alpha (TNFalpha) antagonists. In order to reduce the risk of tuberculosis (TB) reactivation and the incidence of new infections, TB screening is recommended to be done as soon as possible, ideally at the moment of IJD diagnosis, and patient assessment repeated before starting anti-TNFalpha therapy. Treatment for ATB and LTBI must be done under the care of a TB specialist. When TB treatment is indicated, it should be completed prior to starting anti-TNFalpha therapy. If the IJD activity justifies the need for immediate treatment, anti-TNFalpha therapy can be started two months after antituberculous therapy has been initiated, in the case of ATB, and one month after in the case of LTBI. Chest X-ray is mandatory for all patients. If Gohn s complex is present, the patient should be treated for LTBI; healed lesions require the exclusion of ATB. In cases of suspected active lesions ATB should be excluded/confirmed and adequate therapy initiated. Tuberculin skin test, with two units of RT23, should be performed in all patients. If the induration is <5 mm, the test should be repeated within 1 to 2 weeks, on the opposite forearm, and will be considered negative only if the result is again <5 mm. Positive TST implicates LTBI treatment, unless previous proper treatment was provided. If TST is performed in immunossuppressed IJD patients, LTBI treatment should be offered to the patient before starting anti-TNFalpha therapy, even in the presence of a negative test, after risk/benefit assessment.