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PURPOSE: The aim of this study was to determine the association of rheumatoid arthritis-related lung disease (RA-LD) and its subtypes with all-cause mortality. MATERIALS AND METHODS: For the present analyses, patients with RA who underwent computed tomography of the chest (chest-CT) were evaluated. RA-LD was defined in 4 subtypes as follows: interstitial lung disease (RA-ILD), airway disease (RA-AD), rheumatoid pulmonary nodules (RA-PN), and RA-related pleural disease (RA-PD). The date of RA-LD diagnosis was considered the date of the first chest-CT detecting the pathology. To assess the factors associated with mortality, multivariable logistic regression analyses were performed with variables selected based on their causal associations with the outcome. RESULTS: Of 576 RA patients, 253 (43.9%) had RA-LD (38.7% male; mean age at RA-LD diagnosis, 59.9 ± 9.8 years). The most common subtype was RA-AD, which was detected in 119 (47.0%) patients followed by 107 (42.3%) with RA-ILD, 70 (27.7%) with RA-PN, and 31 (12.3%) with RA-PD. Sixty-one (24.1%) patients had 2+ subtypes. After median follow-up of 10.2 years, 97 (16.8%) died. The existence of at least 1 subtype and 2+ subtypes increased the all-cause mortality, as indicated by odds ratios of 1.60 (95% confidence interval [CI], 1.03-2.48) and 2.39 (95% CI, 1.26-4.54), respectively. Among RA-LD patients, RA-ILD and RA-PD were associated with increased mortality (odds ratios were 2.20 [95% CI, 1.18-4.08] and 1.62 [95% CI, 0.70-3.75], respectively). CONCLUSIONS: In this study, RA-AD was the most common subtype, and the presence of RA-LD increased mortality. This effect was particularly pronounced in patients with RA-ILD and RA-PD or those presenting with 2+ subtypes.
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Artritis Reumatoide , Enfermedades Pulmonares Intersticiales , Tomografía Computarizada por Rayos X , Humanos , Artritis Reumatoide/complicaciones , Artritis Reumatoide/mortalidad , Masculino , Femenino , Persona de Mediana Edad , Tomografía Computarizada por Rayos X/métodos , Enfermedades Pulmonares Intersticiales/mortalidad , Enfermedades Pulmonares Intersticiales/etiología , Enfermedades Pulmonares Intersticiales/diagnóstico , Anciano , Enfermedades Pulmonares/etiología , Enfermedades Pulmonares/mortalidad , Enfermedades Pulmonares/diagnóstico , Causas de Muerte , Estudios Retrospectivos , Enfermedades Pleurales/diagnóstico , Enfermedades Pleurales/epidemiologíaRESUMEN
INTRODUCTION: Lumbar strain originating from the quadratus lumborum (QL) is an important cause of low back pain; however, its diagnosis is often missed, and treatment is often inadequate. This leads to unnecessary diagnostic investigations and chronicization of pain. Therefore, it is important to treat it effectively and safely. In this study, we aimed to find out the effect of ultrasound (US)-guided QL block in acute-subacute low back pain caused by a strain of QL. MATERIALS AND METHODS: Our study was retrospective, and the changes in the visual analog scale (VAS) and Oswestry Disability Index (ODI) scores within one week in 50 patients with acute-subacute localized low back pain, unilateral lumbar strain, palpation tenderness, paravertebral spasm, and decreased lumbar range of motion in the QL muscle, in whom we applied US-guided block to the QL muscle, were analyzed. RESULTS: There was a significant decrease in the mean VAS and ODI scores of the patients after the procedure. There was a negative correlation between improvement rates in VAS and ODI scores and age and body mass index (BMI). Recovery rates were higher in female patients than in male patients. CONCLUSION: It can be said that US-guided QL block is an effective treatment method for QL-induced lumbar strains, and younger age, female gender, and lower BMI are associated with better responses after injection.
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Background Endothelin-1 (ET-1) is an agent closely associated with inflammation and has recently been recognized as a significant factor in degenerative processes. This study aimed to investigate the correlation between serum ET-1 level and radiological and clinical manifestations of lumbar disc herniation (LDH) and intervertebral disc degeneration (IDD) pathologies. Methodology The study was conducted with 50 healthy controls and 50 LDH patients. The pain level of the patients was analyzed with the Visual Analog Scale (VAS), and their functionality was analyzed with the Oswestry Disability Index (ODI). The disc degeneration and disc herniation grades were determined using magnetic resonance imaging. Serum ET-1 levels of the participants were measured using the enzyme-linked immunosorbent assay method. Results ET-1 level was significantly higher in the patient group compared to the controls (p < 0.01). A positive correlation was determined between serum ET-1 level and Pfirrmann grade in the patient group (p < 0.01). No correlation was determined between the MacNab grade, VAS, and ODI scores and ET-1 (p = 0.397, p = 0.137, and p = 0.208, respectively). There was no significant difference between the serum ET-1 levels of the patients with or without neurological deficits (p = 0.312). Conclusions The correlation between the serum ET-1 levels and IDD grade suggested that the former could serve as a biomarker to determine the degree of degeneration in the future. However, further research is required to determine the underlying mechanisms.
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Hypertriglyceridemia is an important and under-diagnosed etiology of acute non-biliary pancreatitis. There has been no standardized protocol to treat these patients. Our patient is a case of an uncontrolled diabetes mellitus using oral antidiabetic and fenofibrate with a history of dyslipidemia and type 2 diabetes mellitus. The patient was performed a treatment protocol consisting a combination of insulin and heparin for to stimulate lipoprotein-lipase activity. All the values of the patient recovered at the end of the treatment. Our goal is to present a case of acute pancreatitis secondary to hypertriglyceridemia, differential diagnosis and treatment approach.
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Diabetes Mellitus Tipo 2/complicaciones , Hipertrigliceridemia/complicaciones , Pancreatitis/tratamiento farmacológico , Pancreatitis/etiología , Adulto , Anticoagulantes/uso terapéutico , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Activación Enzimática/efectos de los fármacos , Femenino , Fenofibrato/uso terapéutico , Heparina/uso terapéutico , Humanos , Hipertrigliceridemia/tratamiento farmacológico , Hipoglucemiantes/uso terapéutico , Hipolipemiantes/uso terapéutico , Insulina/uso terapéutico , Lipoproteína Lipasa , Pancreatitis/diagnósticoRESUMEN
INTRODUCTION: Preeclampsia (PE) is a pregnancy-related disorder characterized by hypertension (HT) and proteinuria noticeable after 20 weeks of gestation. PE is now considered as a cardiovascular disease risk factor and a number of studies have shown that experiencing PE increases the prevalence of various cardiovascular risk factors, such as metabolic syndrome and HT. In this study, we aimed to investigate any possible relationship between the ABO/Rh blood group system and PE in Turkey. In the second part of the study, we examined the relationship between the ABO blood group system and development of HT after PE. PATIENTS AND METHODS: A total of 250 patients with PE from Kayseri Training and Research Hospital between 2002 and 2012 were included in the study. Patients were classified according to blood groups (A, B, AB, and O) and Rh status (+/-). RESULTS: There was a significant difference between the patients with PE and the control group in terms of distribution of ABO blood groups and the percentage of group AB was found to be higher in patients with PE compared to the control group (P=0.029). The risk of developing PE was significantly higher in group AB than other blood groups (P=0.006). The risk of developing HT after PE was significantly higher in group O than other blood groups (P=0.004). DISCUSSION: In this study, we found that the patients with blood group AB have a higher risk for PE. The patients with PE of blood group O are at high risk of developing HT, and Rh factor was identified as another risk at this point and these patients should be closely followed postpartum.
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BACKGROUND: Hepatitis B and C are the leading causes of liver diseases worldwide. For hematological and solid malignancy patients undergoing chemotherapy, increases in HBV DNA and HCV RNA levels can be detected which may result in reactivation and hepatitis-related morbidity and mortality. The aim of this study was to determine the seroprevalence of Hbs ag and Anti HCV positivity in patients with solid malignancies undergoing chemotherapy and consequences during follow-up. MATERIALS AND METHODS: The files of 914 patients with solid malignancies whose hepatitis markers were determined serologically at diagnosis were reviewed retrospectively. All underwent adjuvant/palliative chemotherapy. For the cases with HBV and/or HCV positivity, HBV DNA and HCV RNA levels, liver function tests at diagnosis and during follow-up and the treatment modalities that were chosen were determined. RESULTS: Of 914 cases, Hbs Ag, anti Hbs and anti HCV positivity were detected in 40 (4.4%), 336 (36.8%) and 26 (2.8%) of the cases respectively. All of the Hbs ag positive patients received prophylactic lamuvidine before the start of chemotherapy. In the Hbs ag and anti HCV positive cases, liver failure was not detected during chemotherapy and a delay in chemotherapy courses because of hepatitis was not encountered. CONCLUSIONS: Just as with hematological malignancies, screening for HBV and HCV should also be considered for patients with solid tumors undergoing chemotherapy. Prophylactic antiviral therapy for HBV reduces both the reactivation rates and HBV related mortality and morbidity. The clinical impact of HCV infection on patients undergoing chemotherapy is still not well characterized.
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Hepatitis B/prevención & control , Hepatitis C/prevención & control , Lamivudine/uso terapéutico , Neoplasias/tratamiento farmacológico , ADN Viral/sangre , Femenino , Hepacivirus/inmunología , Hepatitis B/sangre , Hepatitis B/tratamiento farmacológico , Anticuerpos contra la Hepatitis B/sangre , Anticuerpos contra la Hepatitis B/inmunología , Antígenos de Superficie de la Hepatitis B/sangre , Antígenos de Superficie de la Hepatitis B/inmunología , Virus de la Hepatitis B/inmunología , Hepatitis C/sangre , Hepatitis C/tratamiento farmacológico , Humanos , Pruebas de Función Hepática , Masculino , Persona de Mediana Edad , Neoplasias/sangre , Neoplasias/virología , ARN Viral/sangre , Estudios Retrospectivos , Estudios SeroepidemiológicosRESUMEN
Kikuchi disease, also called Kikuchi-Fujimoto disease or Kikuchi's histiocytic necrotizing lymphadenitis, is a rare, benign condition of unknown cause, usually characterized by cervical lymphadenopathy and fever. The diagnosis is based on histopathology. Our patient was a woman with bilateral cervical lymphadenopathy, fever, chest and abdominal pain, fatigue, maculopapular rash on her face, trunk, and upper and lower extremities. Immunological and rheumatological tests were negative. We took a cervical lymph node biopsy that showed a proliferative and necrotizing process centered in the paracortex characterized by patchy circumscribed or confluent areas of necrosis associated with karyorrhexis, and was remarkable by the absence of granulocytes and the paucity of plasma cells. These findings confirmed the diagnosis of Kikuchi's disease. The patient's hemoglobin values decreased, and the peripheral blood smear revealed schistocytes. Blood tests showed raised D-dimer, activated partial thromboplastin time, prothrombin time, and international normalized ratio with decreased fibrinogen. The patient's condition quickly worsened and disseminated intravascular coagulopathy eventually developed. Her initial management consisted of a corticosteroid and hydroxychloroquine.
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BACKGROUND AND AIMS: Obstructive sleep apnea (OSA) is now considered as an independent risk factor for cardiovascular (CV) disease. Although uric acid is increasingly being implicated in CV morbidity and mortality, no study attempted to determine independent role of uric acid in CV morbidity of OSA patients. We aimed to assess the role of serum uric acid as a potential mechanism of CV morbidity in a nonselected cohort of OSA patients. METHODS: This was a cohort study in which patients who had undergone a formal sleep study for diagnosis of OSA were recruited. Included patients were grouped according to apnea-hypopnea index (AHI) as mild, moderate and severe OSA. Patients with AHI<5 served as control group. Patients were interrogated as to cardiovascular morbid conditions which included prior history and an established diagnosis of coronary artery disease, cerebrovascular accident, congestive heart failure due to coronary artery disease and arrhythmias. RESULTS: 436 OSA patients included (72 controls, 97 with mild, 75 with moderate, and 192 with severe OSA). The severe group also had higher serum uric acid level compared with the control and other OSA groups. Linear regression showed that the Ln uric acid was positively associated with Ln AHI score. In unadjusted logistic regression, severe OSA was associated with higher odds of a cardiovascular event, OR=2.81 (1.307-6.041), p=0.0081 while the other categories of sleep apnea were not. However, severe OSA was no longer significant after adjusting for age, gender, diabetes mellitus status, hypertension status, BMI, and smoking, OR=1.882 (0.826-4.287), p=0.1322. Uric acid was significantly higher in those who had a cardiovascular event even in the mild, moderate and severe OSA groups. CONCLUSION: Hyperuricemia is strongly associated with cardiovascular disease in OSA patients. This strong relationship persists even after controlling for well-known traditional risk factors for cardiovascular disease.