ANA LUISA GARCIA CALICH

(Fonte: Lattes)
Índice h a partir de 2011
9
Projetos de Pesquisa
Unidades Organizacionais
FFM, Hospital das Clínicas, Faculdade de Medicina - Médico
LIM/17 - Laboratório de Investigação em Reumatologia, Hospital das Clínicas, Faculdade de Medicina

Resultados de Busca

Agora exibindo 1 - 9 de 9
  • article 45 Citação(ões) na Scopus
    Creatine Supplementation in Fibromyalgia: A Randomized, Double-Blind, Placebo-Controlled Trial
    (2013) ALVES, Christiano R. R.; SANTIAGO, Bianca M.; LIMA, Fernanda R.; OTADUY, Maria C. G.; CALICH, Ana Luisa; TRITTO, Aline C. C.; PINTO, Ana Lucia de Sa; ROSCHEL, Hamilton; LEITE, Claudia C.; BENATTI, Fabiana B.; BONFA, Eloisa; GUALANO, Bruno
    Objective. To investigate the efficacy and safety of creatine supplementation in fibromyalgia patients. Methods. A 16-week, randomized, double-blind, placebo-controlled, parallel-group trial was conducted. Fibromyalgia patients were randomly assigned to receive either creatine monohydrate or placebo in a double-blind manner. The patients were evaluated at baseline and after 16 weeks. Muscle function, aerobic conditioning, cognitive function, quality of sleep, quality of life, kidney function, and adverse events were assessed. Muscle phosphorylcreatine content was measured through P-31 magnetic resonance spectroscopy. Results. After the intervention, the creatine group presented higher muscle phosphorylcreatine content when compared with the placebo group (+80.3% versus -2.7%; P = 0.04). Furthermore, the creatine group presented greater muscle strength than the placebo group in the leg press and chest press exercises (+9.8% and +1.2% for creatine versus -0.5% and -7.2% for placebo, respectively; P = 0.02 and P = 0.002, respectively). Isometric strength was greater in the creatine group than in the placebo group (+6.4% versus -3.2%; P = 0.007). However, no general changes were observed in aerobic conditioning, pain, cognitive function, quality of sleep, and quality of life. Food intake remained unaltered and no side effects were reported. Conclusion. Creatine supplementation increased intramuscular phosphorylcreatine content and improved lower- and upper-body muscle function, with minor changes in other fibromyalgia features. These findings introduce creatine supplementation as a useful dietary intervention to improve muscle function in fibromyalgia patients.
  • article 80 Citação(ões) na Scopus
    Immunogenicity and safety of the 2009 non-adjuvanted influenza A/H1N1 vaccine in a large cohort of autoimmune rheumatic diseases
    (2011) SAAD, Carla G. S.; BORBA, Eduardo F.; AIKAWA, Nadia E.; SILVA, Clovis A.; PEREIRA, Rosa M. R.; CALICH, Ana Luisa; MORAES, Julio C. B.; RIBEIRO, Ana C. M.; VIANA, Vilma S. T.; PASOTO, Sandra G.; CARVALHO, Jozelio F.; FRANCA, Ivan L. A.; GUEDES, Lissiane K. N.; SHINJO, Samuel K.; SAMPAIO-BARROS, Percival D.; CALEIRO, Maria T.; GONCALVES, Celio R.; FULLER, Ricardo; LEVY-NETO, Mauricio; TIMENETSKY, Maria do Carmo S.; PRECIOSO, Alexander R.; BONFA, Eloisa
    Background Despite the WHO recommendation that the 2010-2011 trivalent seasonal flu vaccine must contain A/California/7/2009/H1N1-like virus there is no consistent data regarding its immunogenicity and safety in a large autoimmune rheumatic disease (ARD) population. Methods 1668 ARD patients (systemic lupus erythematosus (SLE), rheumatoid arthritis (RA), ankylosing spondylitis (AS), systemic sclerosis, psoriatic arthritis (PsA), Behcet's disease (BD), mixed connective tissue disease, primary antiphospholipid syndrome (PAPS), dermatomyositis (DM), primary Sjogren's syndrome, Takayasu's arteritis, polymyositis and Granulomatosis with polyangiitis (Wegener's) (GPA)) and 234 healthy controls were vaccinated with a non-adjuvanted influenza A/California/7/2009(H1N1) virus-like strain flu. Subjects were evaluated before vaccination and 21 days post-vaccination. The percentage of seroprotection, seroconversion and the factor increase in geometric mean titre (GMT) were calculated. Results After immunisation, seroprotection rates (68.5% vs 82.9% p < 0.0001), seroconversion rates (63.4% vs 76.9%, p < 0.001) and the factor increase in GMT (8.9 vs 13.2 p < 0.0001) were significantly lower in ARD than controls. Analysis of specific diseases revealed that seroprotection significantly reduced in SLE (p < 0.0001), RA (p < 0.0001), PsA (p=0.0006), AS (p=0.04), BD (p=0.04) and DM (p=0.04) patients than controls. The seroconversion rates in SLE (p < 0.0001), RA (p < 0.0001) and PsA (p=0.0006) patients and the increase in GMTs in SLE (p < 0.0001), RA (p < 0.0001) and PsA (p < 0.0001) patients were also reduced compared with controls. Moderate and severe side effects were not reported. Conclusions The novel recognition of a diverse vaccine immunogenicity profile in distinct ARDs supports the notion that a booster dose may be recommended for diseases with suboptimal immune responses. This large study also settles the issue of vaccine safety. (ClinicalTrials.gov #NCT01151644)
  • article 38 Citação(ões) na Scopus
    Anti-ribosomal P protein: a novel antibody in autoimmune hepatitis
    (2013) CALICH, Ana L.; VIANA, Vilma S. T.; CANCADO, Eduardo; TUSTUMI, Francisco; TERRABUIO, Debora R. B.; LEON, Elaine P.; SILVA, Clovis A.; BORBA, Eduardo F.; BONFA, Eloisa
    Background Autoantibodies to ribosomal P proteins (anti-rib P) are specific serological markers for systemic lupus erythematosus (SLE) and are associated with liver involvement in this disease. The similarity in autoimmune background between autoimmune hepatitis (AIH) and SLE-associated hepatitis raises the possibility that anti-rib P antibodies might also have relevance in AIH. Aims To evaluate the frequency and clinical significance of anti-rib P antibodies in a large AIH cohort. Methods Sera obtained at diagnosis of 96 AIH patients and of 82 healthy controls were tested for IgG anti-ribosomal P protein by ELISA. All of the sera were also screened for other lupus-specific autoantibodies, three patients with the presence of anti-dsDNA (n=1) and anti-Sm (n=2) were excluded. Results Moderate to high titres (>40U) of anti-rib P antibody were found in 9.7% (9/93) of the AIH patients and none of the controls (P=0.003). At presentation, AIH patients with and without anti-rib P antibodies had similar demographic/clinical features, including the frequency of cirrhosis (44.4 vs. 28.5%, P=0.44), hepatic laboratorial findings (0.05). Importantly, at the final observation (follow-up period 10.2 +/- 4.9years), the AIH patients with anti-rib P had a significantly higher frequency of cirrhosis compared with the negative group (100 vs. 60%, P=0.04). Conclusion The novel demonstration of anti-rib P in AIH patients without clinical or laboratory evidence of SLE suggests a common underlying mechanism targeting the liver in these two diseases. In addition, this antibody appears to predict the patients with worse AIH prognoses.
  • article 72 Citação(ões) na Scopus
    Persistent Periodontal Disease Hampers Anti-Tumor Necrosis Factor Treatment Response in Rheumatoid Arthritis
    (2012) SAVIOLI, Cynthia; RIBEIRO, Ana Cristina M.; FABRI, Gisele Maria Campos; CALICH, Ana Luisa; CARVALHO, Jozelio; SILVA, Clovis A.; VIANA, Vilma S. T.; BONFA, Eloisa; SIQUEIRA, Jose Tadeu T.
    Objective: This study aimed to evaluate prospectively the influence and the evolution of periodontal disease (PD) in rheumatoid arthritis (RA) patients submitted to anti-tumor necrosis factor (TNF) therapy. Methods: Eighteen patients with RA (according to the American College of Rheumatology criteria) were assessed for PD before (BL) and after 6 months (6M) of anti-TNF treatment: 15 infliximab, 2 adalimumab, and 1 etanercept. Periodontal assessment included plaque and gingival bleeding indices, probing pocket depth, cementoenamel junction, and clinical attachment level. Rheumatologic evaluation was performed blinded to the dentist's assessment: demographic data, clinical manifestations, and disease activity (Disease Activity Score using 28 joints [DAS28], erythrocyte sedimentation rate [ESR], and C-reactive protein [CRP]). Results: The median age and disease duration of patients with RA were 50 years (25-71 y) and 94% were female. Periodontal disease was diagnosed in 8 patients (44.4%). Comparing BL to 6M, periodontal parameters in the entire group remained stable (P > 0.05) throughout the study (plaque and gingival bleeding indices, probing pocket depth, cementoenamel junction, and clinical attachment level), whereas an improvement in most analyzed RA parameters was observed in the same period: DAS28 (5.5 vs. 3.9, P = 0.02), ESR (21 vs. 12.5 mm/first hour, P = 0.07), and CRP (7.8 vs. 2.8 mg/dL, P = 0.25). Further analysis revealed that this improvement was restricted to the group of patients without PD (DAS28 [5.5 vs. 3.6, P = 0.04], ESR [23.0 vs. 11.5 mm/first hour, P = 0.008], and CRP [7.4 vs. 2.1, P = 0.01]). In contrast, patients with PD had lack of response, with no significant differences in disease activity parameters between BL and 6M: DAS28 (5.2 vs. 4.4, P = 0.11), ESR (17.0 vs. 21.0, P = 0.56), and CRP (9.0 vs. 8.8, P = 0.55). Conclusions: This study supports the notion that PD may affect TNF blocker efficacy in patients with RA. The possibility that a sustained gingival inflammatory state may hamper treatment response in this disease has high clinical interest because this is a treatable condition.
  • article 24 Citação(ões) na Scopus
    LTBI screening in rheumatoid arthritis patients prior to anti-TNF treatment in an endemic area
    (2014) BONFIGLIOLI, K. R.; RIBEIRO, A. C. M.; MORAES, J. C. B.; SAAD, C. G. S.; SOUZA, F. H. C.; CALICH, A. L.; BONFA, E.; LAURINDO, I. M. M.
    SETTING: Recommendations for screening for latent tuberculous infection (LTBI) in patients eligible for antitumour necrosis factor (TNF) agents remain unclear in endemic regions. OBJECTIVE: To evaluate the long-term efficacy of LTBI screening and treatment in patients with rheumatoid arthritis (RA) receiving TNF blockers. DESIGN: A total of 202 RA patients were screened for LTBI before receiving anti-TNF treatment Using the tuberculin skin test (TST), chest X-ray (CXR) and history of exposure to tuberculosis (TB). All subjects were regularly followed at 1- to 3-month intervals. RESULTS: Eighty-five patients (42%) were treated with a single anti-TNF agent, while 117 patients (58%) changed anti-TNF agents once or twice. LTBI screening was positive in 66 patients, 44 were TST-positive, 23 had a history of TB exposure and 14 had an abnormal CXR. Exposure alone accounted for LTBI diagnosis in 14 patients with a negative TST. LTBI patients were treated with isoniazid (300 mg/day) for 6 months, and none developed TB. During follow-up, TST was repeated in 51 patients. Conversion was observed in 5; 3 were diagnosed with LTBI and 2 with active TB respectively 14 and 36 months after receiving anti-TNF treatment, suggesting new TB exposure. CONCLUSION: LTBI screening and treatment before anti-TNF treatment is effective in endemic areas and reinforces the importance of establishing contact history for diagnosing LTBI in RA patients.
  • article 56 Citação(ões) na Scopus
    Influenza A/H1N1 vaccination of patients with SLE: can antimalarial drugs restore diminished response under immunosuppressive therapy?
    (2012) BORBA, Eduardo F.; SAAD, Carla G. S.; PASOTO, Sandra G.; CALICH, Ana L. G.; AIKAWA, Nadia E.; RIBEIRO, Ana C. M.; MORAES, Julio C. B.; LEON, Elaine P.; COSTA, Luciana P.; GUEDES, Lissiane K. N.; SILVA, Clovis A. A.; GONCALVES, Celio R.; FULLER, Ricardo; OLIVEIRA, Suzimara A.; ISHIDA, Maria A.; PRECIOSO, Alexander R.; BONFA, Eloisa
    Objective. To assess the efficacy and safety of pandemic 2009 influenza A (H1N1) in SLE under different therapeutic regimens. Methods. A total of 555 SLE patients and 170 healthy controls were vaccinated with a single dose of a non-adjuvanted preparation. According to current therapy, patients were initially classified as SLE No Therapy (n = 75) and SLE with Therapy (n = 480). Subsequent evaluations included groups under monotherapy: chloroquine (CQ) (n = 105), prednisone (PRED) epsilon 20 mg (n = 76), immunosuppressor (IS) (n = 95) and those with a combination of these drugs. Anti-H1N1 titres and seroconversion (SC) rate were evaluated at entry and 21 days post-vaccination. Results. The SLE with Therapy group had lower SC compared with healthy controls (59.0 vs 80.0%; P < 0.0001), whereas the SLE No Therapy group had equivalent SC (72 vs 80.0%; P = 0.18) compared with healthy controls. Further comparison revealed that the SC of SLE No Therapy (72%) was similar to the CQ group (69.5%; P = 0.75), but it was significantly reduced in PRED epsilon 20 mg (53.9%; P = 0.028), IS (55.7%; P = 0.035) and PRED epsilon 20 mg + IS (45.4%; P = 0.038). The concomitant use of CQ in each of these later regimens was associated with SC responses comparable with SLE No Therapy group (72%): PRED epsilon 20 mg + CQ (71.4%; P = 1.00), IS + CQ (65.2%; P = 0.54) and PRED epsilon 20 mg + IS + CQ (57.4%; P = 0.09). Conclusion. Pandemic influenza A H1N1/2009 vaccine response is diminished in SLE under immunosuppressive therapy and antimalarials seems to restore this immunogenicity.
  • article 74 Citação(ões) na Scopus
    Rituximab for induction and maintenance therapy in granulomatosis with polyangiitis (Wegener's). Results of a single-center cohort study on 66 patients
    (2014) CALICH, Ana Luisa; PUECHAL, Xavier; PUGNET, Gregory; LONDON, Jonathan; TERRIER, Benjamin; CHARLES, Pierre; MOUTHON, Luc; GUILLEVIN, Loic
    The aim of this study was to evaluate the efficacy and safety of rituximab (RTX) associated with glucocorticoid treatment based on disease severity, as a remission induction treatment for granulomatosis with polyangiitis (GPA) (Wegener's) and to analyze the results of long-term maintenance therapy with low doses of RTX in a routine time-based protocol. This single-center retrospective study used standardized data collection from all CPA patients receiving RTX between 2002 and 2013. The remission induction regimen consisted of RTX and gluco-corticoids, adapted according to disease severity. Once remission was achieved, patients received RTX maintenance treatment (500 mg every 6 months) for 18 months. Sixty-six CPA patients received RTX for remission induction. After six months, a response had been achieved in 78.8% of these patients, with a moderate oral prednisone regimen (mean dose at baseline, 32.8 +/- 23.4 mg/day). Subglottic stenosis increased the risk of treatment failure (OR = 312, P = 0.0104). RTX maintenance treatment was continued for 18 months in 92% of the CPA patients, who were followed for 34.2 +/- 26.2 months (mean total cumulative RTX dose of 4.6 +/- 1.7 g). The relapse rate was 11.2/100 patient-years. The relapses occur a mean of 13.5 +/- 14.7 months after the last ""RTX infusion. Twenty-one severe adverse events were recorded; 13.6% patients had severe infections. We conclude that in this single-center cohort, RTX associated with glucocorticoid treatment adapted for disease severity appeared to induce remission effectively in CPA patients. Maintenance treatment with low doses of RTX in a routine time-based protocol was safe and associated with low rates of relapse on treatment.
  • article 41 Citação(ões) na Scopus
    Cardiac autonomic impairment and chronotropic incompetence in fibromyalgia
    (2011) RIBEIRO, Roberta Potenza da Cunha; ROSCHEL, Hamilton; ARTIOLI, Guilherme Gianini; DASSOUKI, Thalita; PERANDINI, Luiz Augusto; CALICH, Ana Luisa; PINTO, Ana Lucia de Sa; LIMA, Fernanda Rodrigues; BONFA, Elosa; GUALANO, Bruno
    Introduction: We aimed to gather knowledge on the cardiac autonomic modulation in patients with fibromyalgia (FM) in response to exercise and to investigate whether this population suffers from chronotropic incompetence (CI). Methods: Fourteen women with FM (age: 46 +/- 3 years; body mass index (BMI): 26.6 +/- 1.4 kg/m(2)) and 14 gender-, BMI- (25.4 +/- 1.3 kg/m(2)), and age-matched (age: 41 +/- 4 years) healthy individuals (CTRL) took part in this cross-sectional study. A treadmill cardiorespiratory test was performed and heart-rate (HR) response during exercise was evaluated by the chronotropic reserve. HR recovery (deltaHRR) was defined as the difference between HR at peak exercise and at both first (deltaHRR1) and second (deltaHRR2) minutes after the exercise test. Results: FM patients presented lower maximal oxygen consumption (VO2 max) when compared with healthy subjects (22 +/- 1 versus CTRL: 32 +/- 2 mL/kg/minute, respectively; P < 0.001). Additionally, FM patients presented lower chronotropic reserve (72.5 +/- 5 versus CTRL: 106.1 +/- 6, P < 0.001), deltaHRR1 (24.5 +/- 3 versus CTRL: 32.6 +/- 2, P = 0.059) and deltaHRR2 (34.3 +/- 4 versus CTRL: 50.8 +/- 3, P = 0.002) than their healthy peers. The prevalence of CI was 57.1% among patients with FM. Conclusions: Patients with FM who undertook a graded exercise test may present CI and delayed HR recovery, both being indicative of cardiac autonomic impairment and higher risk of cardiovascular events and mortality.
  • article 74 Citação(ões) na Scopus
    Reduced seroprotection after pandemic H1N1 influenza adjuvant-free vaccination in patients with rheumatoid arthritis: implications for clinical practice
    (2011) RIBEIRO, Ana C. M.; GUEDES, Lissiane K. N.; MORAES, Julio C. B.; SAAD, Carla G. S.; AIKAWA, Nadia E.; CALICH, Ana Luisa; FRANCA, Ivan L. A.; CARVALHO, Jozelio F.; SAMPAIO-BARROS, Percival D.; GONCALVES, Celio R.; BORBA, Eduardo F.; TIMENETSKY, Maria do Carmo S.; PRECIOSO, Alexander R.; DUARTE, Alberto; BONFA, Eloisa; LAURINDO, Ieda M. M.
    Background Reduced response to pandemic (2009) H1N1 (pH1N1) vaccine in patients with rheumatoid arthritis (RA) was recently reported. Objectives To evaluate the contribution of age, disease activity, medication and previous antibody levels to this reduced response. Methods 340 adult RA patients and 234 healthy controls were assessed before and 21 days after adjuvant-free influenza A/California/7/2009 (pH1N1) vaccine. Disease activity (DAS28), current treatment and pH1N1 antibody titres were collected. Seroprotection, seroconversion and factor increase in geometric mean titre (GMT) were calculated and adverse events registered. Results RA and controls showed similar (p> 0.05) prevaccination GMT (8.0 vs 9.3) and seroprotection (10.8% vs 11.5%). After vaccination a significant reduction (p< 0.001) was observed in all endpoints: GMT and factor increase in GMT, seroprotection and seroconversion rates. Disease activity did not preclude seroconversion or seroprotection and remained unchanged in 97.4% of patients. Methotrexate was the only disease-modifying antirheumatic drug associated with reduced responses (p= 0.001). Vaccination was well tolerated. Conclusions The data confirmed both short-term anti-pH1N1 vaccine safety and, different from most studies with seasonal influenza, reduced seroprotection in RA patients, unrelated to disease activity and to most medications (except methotrexate). Extrapolation of immune responses from one vaccine to another may therefore not be possible and specific immunisation strategies (possibly booster) may be needed.