RESUMO
BACKGROUND: Rheumatoid arthritis (RA) is the most common chronic inflammatory disorder and is associated with progressive destruction of synovial joints and physical disability. Therapies with known benefits include disease-modifying antirheumatic drugs (DMARDs), such as methotrexate, as well as more recent biologic agents, such as tumor necrosis factor inhibitors (anti-TNF therapy). METHOD: This was a retrospective study, which included 205 RA and 112 early RA (ERA) patients from the Rheumatology Clinic at Gaziantep University School of Medicine Research Center as well as 104 healthy controls. RESULTS: The mean neutrophil to lymphocyte ratio (NLR) was found to be 3.15 ± 2.64 in the patient group and 2.03 ± 0.94 in the control group. The mean platelet to lymphocyte ratio (PLR) was 162.39 ± 107.76 in the patient group and 131.23 ± 48.09 in the control group. There was a significant difference in both the NLR and PLR between the patient and control groups (both p < 0.01). There was a significant difference in both the NLR and PLR between patients with active disease and remission (both p < 0.001) in RA, including anti-TNF therapy and DMARDs groups. There was a significant difference in NLR (p = 0.001) but not in PLR (p = 0.051) between active disease and remission in ERA. CONCLUSION: The results of the present study suggest that the NLR may be considered a useful marker of disease activity in RA and one that can aid the diagnosis of ERA. The PLR can be used in the assessment of disease activity in RA patients undergoing anti-TNF therapy but is not suitable for diagnosing ERA.
Assuntos
Antirreumáticos , Artrite Reumatoide , Biomarcadores , Adulto , Artrite Reumatoide/diagnóstico , Artrite Reumatoide/tratamento farmacológico , Biomarcadores/análise , Feminino , Humanos , Inflamação , Linfócitos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fator de Necrose Tumoral alfaRESUMO
AIMS: In August 2015, FDA published a black box declaring that DPP-4 inhibitors may cause severe joint pains. The impact on autoimmunity marker positivity of these drugs has not been comprehensively evaluated. We compared the incidence of arthritis/arthralgia in patients with T2DM who were using DPP-4 inhibitors and patients who were not using. METHODS: A number of 93 DPP-4 inhibitor users and 107 non-users were included into the study. Arthritis/arthralgia were found in 41 of 93 (44.1%) DPP-4 inhibitor users and in 19 of 107 (17.8%) non-users (p<0.05). RESULTS: No inflammatory rheumatological condition was identified in 27 of 41 (65.9%) patients in DPP-4 inhibitor user group as well as in 13 of 19 (68.4%) patients in non-user group (p>0.05). After adjusting for gender the incidence for arthritis/arthralgia was significantly increased in the DPP-4 inhibitor user group (p value for any DPP-inhibitor <0.05). There was 3.77 times increased risk for arthritis/arthralgia in the DPP-4 inhibitor using group (p value= 0.001) and this risk increases 2.43 times for each year of DPP-4 inhibitor usage. CONCLUSIONS: Arthritis/arthralgia were more common among T2DM patients who were using DPP-4 inhibitors compared to non-users, but the seropositivity did not differ between DPP-4 inhibitor users and non-users.
RESUMO
Systemic sclerosis (SSc) is an autoimmune connective tissue disease with multisystem involvement. An increased incidence of cancer in SSc patients compared with the general population has been reported in several reports. Our aims in this study were to determine the most common malignancies and to investigate the possible risk factors for the development of malignancy in patients with SSc. Three hundred forty SSc patients from 13 centers were included to the study. Data of the patients were obtained by evaluating their medical records retrospectively. A total of 340 patients with SSc were evaluated. Twenty-five of the patients had 19 different types of malignancy. Bladder cancer was the most common type of cancer with four patients and was followed by breast cancer with three patients, and cervix cancer and ovarian cancer with two patients each. Other types of cancers such as squamous cell skin cancer, adenocancer with an unknown origin, multiple myeloma, chronic myeloid leukemia, papillary thyroid cancer, larynx cancer, non-small cell lung cancer, follicular type non-Hodgkin lymphoma (NHL), endometrium cancer, colon cancer, uterus cancer, neuroendocrine tumor, glioblastoma multiforme, and soft tissue sarcoma were diagnosed in one patient each. The only cancer type that showed an association with cyclophosphamide dose was bladder carcinoma. Other malignancies did not show a correlation with age, sex, smoking, type and duration of the disease, autoantibodies, organ involvement, and dose and duration of cyclophosphamide therapy. Cancer may develop in any organ in patients with SSc. Continuous screening of the patients during a follow-up period is necessary for the early detection of the tumor development.
Assuntos
Neoplasias/classificação , Neoplasias/epidemiologia , Escleroderma Sistêmico/complicações , Adulto , Ciclofosfamida/uso terapêutico , Feminino , Seguimentos , Humanos , Imunossupressores/uso terapêutico , Incidência , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Risco , Escleroderma Sistêmico/tratamento farmacológico , TurquiaRESUMO
PURPOSE: To investigate the choroidal thickness in patients with scleroderma and to compare them with healthy control subjects. METHODS: Forty-six patients with scleroderma (3 male and 43 female) and 31 healthy controls (6 male and 25 female) were included in the study. Twenty-five patients had limited-type and 21 patients had diffuse-type scleroderma. Only left eyes of the patients and control subjects were used in the analysis. Demographic features of all the patients and control subjects were recorded. Each subject underwent ophthalmological examinations including refraction, visual acuity, intraocular pressure, axial length (AXL) measurement, slit-lamp biomicroscopy, and fundus examination. Body mass index (BMI) was estimated for all participants. RESULTS: There were no significant differences between the patients with scleroderma and the control subjects in terms of age, gender, BMI, mean AXL, and mean spherical equivalent refractive error (SE) (P=0.1, P=0.086, P=0.37, P=0.55, and P=0.072 respectively). The patients with scleroderma had significantly thinner nasal, temporal, and subfoveal choroid than the healthy control subjects (P1=0.012, P2=0.046, and P3<0.001, respectively). There were no significant differences between the patients with limited-type and diffuse-type scleroderma in terms of age, gender, BMI, mean AXL, mean SE, nasal, temporal, and subfoveal choroidal thicknesses (all P>0.05). CONCLUSIONS: Choroidal thickness in patients with scleroderma was significantly less than healthy control subjects. Vasculopathy in scleroderma is characterized by obliteration of arterioles and reduced capillary density may cause atrophy of choroid in patients with scleroderma.
Assuntos
Corioide/patologia , Esclerodermia Difusa/complicações , Esclerodermia Limitada/complicações , Adulto , Índice de Massa Corporal , Feminino , Voluntários Saudáveis , Humanos , Pressão Intraocular/fisiologia , Masculino , Pessoa de Meia-Idade , Tamanho do Órgão , Estudos Prospectivos , Refração Ocular/fisiologia , Esclerodermia Difusa/fisiopatologia , Esclerodermia Limitada/fisiopatologia , Tomografia de Coerência Óptica , Acuidade Visual/fisiologiaRESUMO
Rheumatoid arthritis (RA) is an autoimmune, systemic, chronic, inflammatory disease generally treated with various immunosuppressive drugs. Cytomegalovirus (CMV) is an opportunistic, viral infection that is commonly seen in immunosuppressed patients. A sixty-four-year old female diagnosed with RA and treated with immunosuppressive agents was admitted to our rheumatology outpatient service with complaints of diarrhea and abdominal pain, which had lasted longer than four weeks. The patient's colonoscopy revealed inflamed and ulcerated areas in the colon and in the terminal ileum. A biopsy showed intra-nuclear inclusion particles consistent with CMV. We started an oral valganciclovir therapy in this serum-CMV-polymerase chain reaction-positive patient. The concomitant use of immunosuppressive agents and anti-viral drugs eased the patient's complaints, and the endoscopic picture improved. Consequently, cytomegalovirus ileocolitis in immunosuppressed patients admitted with severe diarrhea must be considered in the differential diagnosis.
Assuntos
Artrite Reumatoide/complicações , Doença de Crohn/tratamento farmacológico , Doença de Crohn/virologia , Infecções por Citomegalovirus/complicações , Citomegalovirus/isolamento & purificação , Antivirais/uso terapêutico , Artrite Reumatoide/diagnóstico , Doença de Crohn/diagnóstico , Quimioterapia Combinada , Feminino , Ganciclovir/análogos & derivados , Ganciclovir/uso terapêutico , Humanos , Imunossupressores/uso terapêutico , Pessoa de Meia-Idade , Resultado do Tratamento , ValganciclovirRESUMO
Rhupus is a rare syndrome characterized by overlap of rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE). Previous reports mentioned that rhupus patients have prominent RA associated clinical manifestations and only mild organic damage related to SLE. Progressive or life-threatening manifestations are rare in rhupus patients. Our patient diagnosed as rhupus was a young women, presented with multi-organ involvement of systemic vasculitis. Rheumatologists should be aware of possibility that rhupus may be accompanied by progressive or life-threatening conditions such as vasculitis.
Assuntos
Artrite Reumatoide/diagnóstico , Lúpus Eritematoso Sistêmico/diagnóstico , Vasculite Sistêmica/diagnóstico , Adulto , Anticorpos Anticitoplasma de Neutrófilos/sangue , Artrite Reumatoide/sangue , Artrite Reumatoide/complicações , Artrite Reumatoide/tratamento farmacológico , Biomarcadores/sangue , Evolução Fatal , Feminino , Humanos , Fatores Imunológicos/sangue , Imunossupressores/uso terapêutico , Lúpus Eritematoso Sistêmico/sangue , Lúpus Eritematoso Sistêmico/complicações , Lúpus Eritematoso Sistêmico/tratamento farmacológico , Fator Reumatoide/sangue , Síndrome , Vasculite Sistêmica/sangue , Vasculite Sistêmica/tratamento farmacológico , Vasculite Sistêmica/etiologiaRESUMO
BACKGROUND: Systemic lupus erythematosus (SLE) patients have seriously impaired quality of life (QoL). In addition to activity and damage indices used in the past, tools to evaluate QoL in SLE have been developed in recent years. In this study, we test the validity of the Turkish version of the Lupus-QoL (LupusQoL-TR) score, and investigate its association with clinical findings and activity indices. METHODS: A total of 132 patients diagnosed with SLE according to ACR 1997 criteria were included. The clinical and demographic features, and biochemical data were retrieved from hospital records. SLE Disease Activity Index (SLEDAI) and damage score (SLICC-ACR) were determined at the time of administration of Lupus-QoL questionnaire. The Lupus-QoL includes 34 questions divided into eight domains. We reevaluated the LupusQoL-TR and pretested its understandability. SLE patients were concomitantly administered the LupusQoL-TR and generic SF-36. Internal consistency, test-retest reliability, convergent and discriminant validity were calculated. RESULTS: The mean age of our SLE patients was 37.9 ± 12.8 years. Internal consistency reliability ranged from 0.88 to 0.93, and test-retest reliability from 0.84 to 0.94. LupusQoL-related domains in SF-36 were correlated (from 0.66 to 0.74). Most LupusQoL-TR domains, except planning, were able to discriminate between active and inactive SLE groups. Scores in all domains of the LupusQoL-TR were found to be discriminative for patients with and without damage according to SLICC-ACR score. CONCLUSION: The LupusQoL-TR was found to be a valid patient-reported outcome measure method when evaluating QoL in Turkish SLE patients.
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Lúpus Eritematoso Sistêmico/complicações , Qualidade de Vida , Índice de Gravidade de Doença , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Avaliação de Processos e Resultados em Cuidados de Saúde , Reprodutibilidade dos Testes , Inquéritos e Questionários , TurquiaRESUMO
OBJECTIVE: This observational prospective cohort study aimed to evaluate the effects of non-surgical periodontal treatment on clinical periodontal measurements and systemic inflammatory mediator levels in low or moderate to highly active rheumatoid arthritis (RA) patients with chronic periodontitis. SUBJECTS AND METHODS: Rheumatoid arthritis activity was assessed with disease activity score test (DAS28). Thirty patients with RA with moderate to high disease activity (DAS28 ≥ 3.2) and chronic periodontitis (MHDA group) and thirty patients with RA with low disease activity (DAS28 < 3.2) and chronic periodontitis (LDA group) were enrolled in the study. The patients were monitored at the beginning and 3 months after undergoing periodontal therapy. Erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), tumour necrosis factor-alpha (TNF-α) levels in serum, DAS28 and periodontal parameters were evaluated. RESULTS: Erythrocyte sedimentation rate, CRP, TNF-α levels in serum, DAS28 and periodontal parameters exhibited similar and significant reduction 3 months after the non-surgical periodontal treatment. CONCLUSION: Non-surgical periodontal treatment may prove beneficial in reducing RA severity as measured by ESR, CRP, TNF-α levels in serum and DAS28 in low or moderate to highly active RA patients with chronic periodontitis.
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Artrite Reumatoide/complicações , Artrite Reumatoide/terapia , Periodontite Crônica/complicações , Periodontite Crônica/terapia , Adulto , Sedimentação Sanguínea , Proteína C-Reativa/análise , Periodontite Crônica/patologia , Estudos de Coortes , Raspagem Dentária , Feminino , Humanos , Inflamação/sangue , Mediadores da Inflamação/análise , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Estatísticas não Paramétricas , Fator de Necrose Tumoral alfa/sangueRESUMO
BACKGROUND AND OBJECTIVES: We retrospectively evaluated acute sarcoidosis (Löfgren's syndrome) patients diagnosed at 2 centers and compared the clinical features of Löfgren's syndrome (LS) related erythema nodosum (EN) to patients with idiopathic IEN who were diagnosed within the same time frame. METHODS: Thirty patients (10 males, 20 females) who were diagnosed with LS and were being followed up for the last 8 years at 2 centers were included. Thirty patients (4 males, 26 females) who were admitted to the rheumatology outpatient clinics for IEN during that time period were taken as controls. The clinical and laboratory features at the initial admission, treatment modalities and response were recorded. RESULTS: Twentyfour (80%) patients with LS related EN had arthritis and/or arthralgia. Fifteen of them had only findings of periarticular ankle inflammation and 4 had polyarthritis. When LS related EN patients were compared to IEN patients, the former group had more arthritis and/or arthralgia (p < 0.001), leucocytosis (p = 0.02), lymphopenia (p = 0.005) and thrombocytosis (p = 0.05), and higher ESR (p = 0.02). Twentyfive (83.3%) patients with LS related EN were administered oral corticosteroids. In 21 patients, hilar lymphadenopathy disappeared on control chest x-ray and CT; in 3 patients, minimal residual lymph node enlargement was persistent. During a median follow-up of 54 months (range: 10-84 months), none of the LS related EN patients had clinical relapse. CONCLUSIONS: Apart from BHL, arthritis and/or arthralgia especially periarticular ankle inflammation is the feature which could be used to differentiate LS related EN from IEN. There is more need for steroids in LS patients and the symptoms quickly resolve with steroids.
Assuntos
Artralgia/diagnóstico , Eritema Nodoso/diagnóstico , Doenças Linfáticas/diagnóstico , Sarcoidose Pulmonar/diagnóstico , Adulto , Artralgia/complicações , Broncoscopia , Diagnóstico Diferencial , Feminino , Humanos , Doenças Linfáticas/complicações , Masculino , Radiografia Torácica , Sarcoidose Pulmonar/complicações , Síndrome , Tomografia Computadorizada por Raios XRESUMO
BACKGROUND: Adenosine deaminase (ADA) is found in most tissues including lymphoid cells and lymph nodes. It is a marker of T lymphocyte activation. The role of type 1 and type 2 T helper cells in appendicitis has been investigated experimentally. Serum ADA levels in acute appendicitis have not previously been studied. AIM: To assess the serum levels of ADA in patients with acute appendicitis. METHODS: Serum levels of ADA were investigated in 30 cases with acute appendicitis (mean age 26 years; male/female 17/13) and 21 healthy controls (mean age 40 years; male/female 11/10). Levels of ADA were compared in patients with acute appendicitis and healthy controls. Correlation analysis between ADA and other inflammatory markers (C-reactive protein (CRP), high-sensitivity CRP, erythrocyte sedimentation rate and white blood cell count) was also performed. RESULTS: Mean (SD) serum ADA levels were significantly higher in those with acute appendicitis than in the control group (13.41 (3.56) U/l vs 9.39 (1.22) U/l; p<0.001). There was no correlation between ADA and the other inflammatory markers investigated. CONCLUSIONS: Although serum levels of ADA do not correlate with other known inflammatory markers, its serum level is increased in acute appendicitis and it has a higher positive predictive value.