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1.
Mikrobiyol Bul ; 56(1): 1-10, 2022 Jan.
Artículo en Turco | MEDLINE | ID: mdl-35088955

RESUMEN

Brucellosis is a zoonotic infectious disease caused by Brucella spp., an intracellular bacterium. The complications of acute Brucellosis may affect all organs and systems. The most common complication of the disease is musculoskeletal system involvement. The neutrophil gelatinase-associated lipocalin (NGAL) is a marker of neutrophil formation and acts as a siderophore-binding protein to prevent bacterial iron uptake and its use as a marker in the diagnosis and follow-up of bacterial infections is being investigated. The aim of this study was to measure the serum levels of NGAL in patients with acute Brucellosis and Brucellar spondylodiscitis, and to determine whether there is a correlation between NGAL levels and the progression and complications of the disease. This prospective case control study was conducted with 240 patients and 120 healthy controls. The diagnosis of acute Brucellosis was established when a person was asked to take an STA test due to clinical symptoms within the past eight weeks, and the test result that exceeded 1/160, or a 4-fold titer increase was found in the STA test after an interval of two weeks, and/or there was Brucella spp. growth in the blood culture. A contrasted lumbar magnetic resonance (MR) scan was performed on patients diagnosed with acute Brucellosis who had lower back pain. Presence of spondylodiscitis was assessed radiologically with contrasted lumbar MR images. NGAL levels were determined with ELISA assay. The median NGAL value was found to be 456.67 ng/L (101.41-5804.41 ng/L) in patients with acute Brucellosis and 113.84 ng/L (58.29-542.34 ng/L) in the control group. The median NGAL value was statistically higher in the patients than the control group (p= 0.001). Brucellar spondylodiscitis was detected in 57 (23.7%) of 240 patients diagnosed with acute Brucellosis. The median NGAL value was 1885.62 ng/L (143.21-5804.41 ng/L) in patients with Brucellar spondylodiscitis, and 356.87 ng/L (101.41-1874.07 ng/L) in those who did not have Brucellar spondylodiscitis. This difference was statistically significant (p= 0.001). Erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) values were found to be higher in patients who had Brucellar spondylodiscitis. Blood cultures were drawn from 186 (77.5%) of the 240 patients diagnosed with acute Brucellosis. The blood culture positivity rate was 36.02%. Patients whose blood cultures were positive had higher NGAL levels (p= 0.001). The blood culture positivity rate was higher in patients who were diagnosed with Brucellar spondylodiscitis (p= 0.001). A regression analysis showed that female gender and high levels of NGAL, ESR, and alanine aminotransferase (ALT) could be used as predictors of Brucellar spondylodiscitis. The explanatoriness of the model was 82.3%. Although determination of NGAL levels is seen as a useful marker in the diagnosis of acute Brucellosis and predicting the presence of Brucellar spondylodiscitis, more comprehensive studies are required to be used in clinical practice in regions where Brucellosis is endemic.


Asunto(s)
Brucella , Brucelosis , Discitis , Biomarcadores , Brucelosis/complicaciones , Brucelosis/diagnóstico , Estudios de Casos y Controles , Discitis/diagnóstico , Femenino , Humanos , Lipocalina 2
2.
Health Qual Life Outcomes ; 14(1): 153, 2016 Nov 03.
Artículo en Inglés | MEDLINE | ID: mdl-27809934

RESUMEN

BACKGROUND: The aim of this study was to assess health-related quality of life (HRQOL) among chronic hepatitis B (CHB) patients in Turkey and to study related factors. METHODS: This multicenter study was carried out between January 01 and April 15, 2015 in Turkey in 57 centers. Adults were enrolled and studied in three groups. Group 1: Inactive HBsAg carriers, Group 2: CHB patients receiving antiviral therapy, Group 3: CHB patients who were neither receiving antiviral therapy nor were inactive HBsAg carriers. Study data was collected by face-to-face interviews using a standardized questionnaire, Short Form-36 (SF-36) and Hepatitis B Quality of Life (HBQOL). Values equivalent to p < 0.05 in analyses were accepted as statistically significant. RESULTS: Four thousand two hundred fifty-seven patients with CHB were included in the study. Two thousand five hundred fifty-nine (60.1 %) of the patients were males. Groups 1, 2 and 3, consisted of 1529 (35.9 %), 1721 (40.4 %) and 1007 (23.7 %) patients, respectively. The highest value of HRQOL was found in inactive HBsAg carriers. We found that total HBQOL score increased when antiviral treatment was used. However, HRQOL of CHB patients varied according to their socio-demographic properties. Regarding total HBQOL score, a higher significant level of HRQOL was determined in inactive HBV patients when matched controls with the associated factors were provided. CONCLUSIONS: The HRQOL score of CHB patients was higher than expected and it can be worsen when the disease becomes active. Use of an antiviral therapy can contribute to increasing HRQOL of patients.


Asunto(s)
Hepatitis B Crónica , Calidad de Vida , Adulto , Anciano , Antivirales/uso terapéutico , Estudios Transversales , Femenino , Indicadores de Salud , Hepatitis B Crónica/tratamiento farmacológico , Hepatitis B Crónica/psicología , Humanos , Entrevistas como Asunto , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Turquía
3.
Medicine (Baltimore) ; 102(14): e33002, 2023 Apr 07.
Artículo en Inglés | MEDLINE | ID: mdl-37026920

RESUMEN

INTRODUCTION: In cancer patients, percutaneous nephrostomy (PN) catheters can be used to relieve obstruction from chemotherapy, radiation therapy, or surgery, thereby improving kidney function and preventing further kidney damage. One of the complications of PN catheters is infections. Recurrent infections may delay chemotherapy, increase antimicrobial resistance with frequent antibiotic use, deteriorate the quality of life of patients, and increase costs. In this study, it was aimed to evaluate risk factors, causative pathogens, and treatment in recurrent PN catheter-related urinary tract infections in cancer patients. MATERIAL AND METHOD: Cancer patients with PN catheter-associated urinary tract infection who were followed-up in the Infectious Diseases and Clinical Microbiology Clinic between January 1, 2012 and December 31, 2021 were included in the study. RESULTS: The total catheterization time, and occurrence of preinfection catheter replacement, active chemotherapy, and kidney stones were significantly higher in patients with recurrent infection when compared to the other group (P = .000, P = .000, P = .007, and P = .018, respectively). ESBL-positive Escherichia coli and ESBL-positive Klebsiella pneumoniae were most commonly isolated from the PN catheter urine cultures of patients with recurrent infections. DISCUSSION: Long-term use of the PN catheter increases the risk of urinary tract infection and sepsis. In this study, the total catheterization time, and occurrence of preinfection catheter replacement, active chemotherapy, and kidney stones were found to be risk factors for the development of recurrent PN catheter-related urinary tract infection in cancer patients. CONCLUSION: It is important to know the risk factors in recurrent PN catheter-related urinary tract infections in cancer patients, take maximum protective measures, and follow-up. Knowing both the causative profile and the resistance rates will increase the chance of success in the treatment when empirical treatment is required. It should also be noted that these patients should be included in the group of patients who need prophylaxis for urinary tract infection.


Asunto(s)
Infecciones Relacionadas con Catéteres , Cálculos Renales , Neoplasias , Nefrostomía Percutánea , Infecciones Urinarias , Humanos , Nefrostomía Percutánea/efectos adversos , Reinfección , Calidad de Vida , Infecciones Urinarias/microbiología , Catéteres Urinarios/efectos adversos , Factores de Riesgo , Cateterismo/efectos adversos , Cálculos Renales/complicaciones , Neoplasias/complicaciones , Infecciones Relacionadas con Catéteres/complicaciones
4.
J Infect Dev Ctries ; 17(9): 1246-1254, 2023 09 30.
Artículo en Inglés | MEDLINE | ID: mdl-37824361

RESUMEN

INTRODUCTION: Healthcare workers are at high risk for acquiring COVID-19 and transmitting it to the patients especially to cancer patients in whom the risk of severe COVID-19 is high. We determined the rate of COVID-19 infection among healthcare workers in an oncology hospital and their epidemiological characteristics. METHODOLOGY: Data of infected workers from March 11, 2020, to February 28, 2022 were obtained via Infection Control Committee COVID-19 Surveillance Records and evaluated retrospectively. RESULTS: During this period 58.34% of 2,355 workers were vaccinated with > 3 doses of COVID-19 vaccines. A total of 1,294 COVID-19 attacks developed in 1,181 (50.14%) workers; mean age was 38.08 ± 9.52 years, 744 (63%) were female. Re-infection occurred in 112 (9.5%) workers. Source of infection in 858 attacks (66.31%) was unknown. Hospitalization was needed in 24 (2%) and intensive care unit admission in 1 (0.08%), no death occurred. In the first attacks, 587 (49.70%) were unvaccinated; in re-infections 66 (58.92%) were ≥ 3 doses vaccinated. Hospitalizations were predominantly in the pre-Delta period (16/24: 66.7%, p < 0.05). Re-infections occurred mostly in the Omicron variant period (p < 0.05). Relationship between hospitalization and male gender, age ≥ 50 years, "doctor" profession and presence of chronic diseases were significant (p < 0.05). CONCLUSIONS: During the study period, half of the healthcare workers in our hospital developed COVID-19 infection of whom 9.5% re-infected, predominantly during the Omicron variant period. Our findings highlight the importance of taking preventive measures and administering booster vaccine doses even after initial vaccination/infection.


Asunto(s)
COVID-19 , Humanos , Femenino , Masculino , Adulto , Persona de Mediana Edad , COVID-19/epidemiología , Vacunas contra la COVID-19 , Reinfección , Estudios Retrospectivos , SARS-CoV-2 , Hospitales , Personal de Salud
5.
Jpn J Infect Dis ; 70(3): 258-262, 2017 05 24.
Artículo en Inglés | MEDLINE | ID: mdl-27795469

RESUMEN

The objective of this study was to examine a novel profile: thiol-disulfide homeostasis in acute brucellosis. The study included 90 patients with acute brucellosis, and 27 healthy controls. Thiol-disulfide profile tests were analyzed by a recently developed method, and ceruloplasmin levels were determined. Native thiol levels were 256.72 ± 48.20 µmol/L in the acute brucellosis group and 461.13 ± 45.37 µmol/L in the healthy group, and total thiol levels were 298.58 ± 51.78 µmol/L in the acute brucellosis group and 504.83 ± 51.05 µmol/L in the healthy group (p < 0.001, for both). The disulfide/native thiol ratios and disulfide/total thiol ratios were significantly higher, and native thiol/total thiol ratios were significantly lower in patients with acute brucellosis than in the healthy controls (p < 0.001, for all ratios). There were either positive or negative relationships between ceruloplasmin levels and thiol-disulfide parameters. The thiol-disulfide homeostasis was impaired in acute brucellosis. The strong associations between thiol-disulfide parameters and a positive acute-phase reactant reflected the disruption of the balance between the antioxidant and oxidant systems. Since thiol groups act as anti-inflammatory mediators, the alteration in the thiol-disulfide homeostasis may be involved in brucellosis.


Asunto(s)
Brucelosis/patología , Disulfuros/sangre , Compuestos de Sulfhidrilo/sangre , Adulto , Análisis Químico de la Sangre/métodos , Femenino , Humanos , Masculino , Persona de Mediana Edad
6.
Medicine (Baltimore) ; 96(36): e7547, 2017 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-28885322

RESUMEN

BACKGROUND: High-mobility group box 1 (HMGB1), identified as an alarmin molecule, was shown to have a role in virus-triggered liver injury. We aimed to evaluate the association between serum levels of HMGB1 and liver fibrosis. METHOD: This cross-sectional case-control study included 189 chronic hepatitis B (CHB) patients and 51 healthy controls. All patients underwent liver biopsy and modified Knodell scoring system used to determine the fibrosis level in CHB patients. Serum HMGB1 levels were determined with enzyme-linked immunosorbent assay (ELISA). RESULTS: Mean serum HMGB1 levels of patients (58.1 ±â€Š54.7) were found to be higher than those of the control group (7.1 ±â€Š4.3) (P = .001). HMGB1 levels of patients with advanced-stage fibrosis (stage 4 and 5) were detected to be higher than those of patients with early-stage fibrosis (stage 1-3). However, this difference was not statistically significant (P > .05). Albumin levels of fibrosis 3 and 4 patients were lower than fibrosis 1 and 2 patients. ALT, HBV DNA, and AFP levels of fibrosis 5 patients were significantly higher than fibrosis 1 and 2 patients, and their platelet and albumin levels are lower than fibrosis 1 and 2 patients (P < .001). In a logistic regression model, fibrosis levels were correlated with ALT values and inversely correlated with albumin levels. CONCLUSION: In this study, we demonstrated that serum HMGB1 levels increase in the early course of liver injury and this increase is not correlated with severity of the liver damage.


Asunto(s)
Proteína HMGB1/sangre , Hepatitis B Crónica/sangre , Hepatitis B Crónica/complicaciones , Cirrosis Hepática/sangre , Cirrosis Hepática/etiología , Adulto , Estudios de Casos y Controles , Estudios Transversales , Femenino , Humanos , Pruebas de Función Hepática , Modelos Logísticos , Masculino , Persona de Mediana Edad , Albúmina Sérica
7.
Redox Rep ; 22(6): 241-245, 2017 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-27159644

RESUMEN

OBJECTIVES: Crimean Congo hemorrhagic fever (CCHF) is the second most common hemorrhagic fever worldwide. This study aimed to evaluate the oxidant-antioxidant balance of patients with CCHF by detecting dynamic thiol disulfide homeostasis (TDH), which is a novel oxidative stress marker, and other molecules, including paraoxonase (PON), arylesterase (ARES), ceruloplasmin (CLP), myeloperoxidase (MPO), and catalase. METHODS: This retrospective, cross-sectional, controlled study, which involved patients with CCHF and healthy volunteers, measured dynamic TDH using a novel automated method developed by Erel. RESULTS: We recruited 69 adult patients with CCHF (31 females, 38 males, median age 46 years). The case fatality rate was 1.49% (1/69). Increased disulfide/native thiol and disulfide/total thiol ratios, decreased total antioxidant status (TAS), and increased total oxidant status (TOS) were found in patients with CCHF. TAS, PON, and ARES values were found to be positively correlated with both native and total thiol levels, whereas TOS and CLP were negatively correlated with both, at a significant level. MPO activity was similar in both groups. DISCUSSION: This is the first study in the literature to evaluate dynamic TDH in CCHF. TDH shifts to the oxidative side in patients with CCHF, leading to an increase in TOS.


Asunto(s)
Disulfuros/metabolismo , Fiebre Hemorrágica de Crimea/metabolismo , Adulto , Antioxidantes/metabolismo , Arildialquilfosfatasa/metabolismo , Hidrolasas de Éster Carboxílico/metabolismo , Catalasa/metabolismo , Ceruloplasmina/metabolismo , Estudios Transversales , Femenino , Homeostasis/fisiología , Humanos , Masculino , Persona de Mediana Edad , Estrés Oxidativo/fisiología , Peroxidasa/metabolismo , Estudios Retrospectivos , Compuestos de Sulfhidrilo/metabolismo
8.
Hepat Mon ; 15(10): e30655, 2015 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-26587036

RESUMEN

BACKGROUND: Hepatologists have studied serologic markers of liver injury for decades. Annexins are a prominent group of such markers and annexin A2 (AnxA2) is one of the best characterized annexins. AnxA2 inhibits HBV polymerase among other functions. Its expression is up-regulated in regenerative hepatocytes. OBJECTIVES: To determine if serum AnxA2 level has a role in estimating liver damage in chronic HBV infection and investigate whether AnxA2 levels correlate with hepatic fibrosis. PATIENTS AND METHODS: This study included 173 patients with chronic hepatitis B (CHB) and 51 healthy controls. Liver fibrosis was graded histologically on liver biopsy samples. Blood samples were taken from patients during biopsy and serum AnxA2 levels were measured with ELISA. RESULTS: In a group of adult patients with CHB, AnxA2 values were far higher than those of the control group (P = 0.001). When we assessed AnxA2 levels based on fibrosis stages, serum AnxA2 levels of patients with early stage fibrosis (stages 1 - 3) were significantly higher than those of patients with advanced stage fibrosis (stages 4 - 5; P = 0.001). CONCLUSIONS: AnxA2 is a useful biomarker for early stage fibrosis in patients with CHB.

9.
Turk J Med Sci ; 44(2): 283-7, 2014.
Artículo en Inglés | MEDLINE | ID: mdl-25536738

RESUMEN

AIM: The hepatitis B virus (HBV) is an important healthcare problem. Chronic hepatitis B infection may present with a wide range of manifestations from inactive carrier state to cirrhosis and hepatocellular cancer. Therefore, treatment is very important in chronic hepatitis B. In this study, the treatment results of 199 chronic hepatitis B patients taking entecavir 0.5 mg/day for 48 weeks were evaluated. MATERIALS AND METHODS: This study retrospectively evaluated data of 199 treatment-naive chronic hepatitis B patients who were treated with entecavir. RESULTS: Of the 199 treatment-naive chronic hepatitis B patients, 141 (70.9%) were males and 58 (29.1%) were females, and mean age of the whole group was 37.5 ± 12.1 years. HBeAg was positive in 91 (45.7%) and antiHBe was positive in 108 (54.3%) patients. Mean HBV DNA value was 666,449,365.5 ± 2,759,013,996.9 IU/mL, mean ALT value was 112.1 ± 95.7 U/L, and mean AST value was 95.3 _ 71.2 U/L. At week 24 of the treatment, HBV DNA levels were below 50 IU/mL in 56% of the HBeAg-positive and 76% of the HBeAg-negative patients. At week 48 of the treatment, HBV DNA levels were below 50 IU/mL in 79% of the HBeAg-positive and 87% of the HBeAg- negative patients. At week 24, ALT had normalized in 72% of the HBeAg-positive and 79% of the HBeAg-negative patients. At week 48, ALT had normalized in 89% of the HBeAg-positive and 88% of the HBeAg-negative patients. AntiHBe seroconversion was seen in 2 of 91 patients (2.2%), but the loss of HBsAg was never observed. CONCLUSION: The 48-week entecavir treatment at a dose of 0.5 mg/day was shown to be effective both for HBeAg-positive and negative patients.


Asunto(s)
Guanina/análogos & derivados , Hepatitis B Crónica/tratamiento farmacológico , Adulto , Alanina Transaminasa/sangre , Antivirales , Aspartato Aminotransferasas/sangre , ADN Viral/análisis , Esquema de Medicación , Femenino , Guanina/administración & dosificación , Anticuerpos contra la Hepatitis B/sangre , Antígenos e de la Hepatitis B/sangre , Virus de la Hepatitis B/genética , Hepatitis B Crónica/sangre , Humanos , Masculino , Estudios Retrospectivos
10.
Saudi Med J ; 35(8): 816-20, 2014 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-25129179

RESUMEN

OBJECTIVES: To determine the diagnostic factors for brucellar spondylitis. METHODS: This retrospective study included 227 consecutive brucellosis patients admitted to the Infectious Diseases and Clinical Microbiology clinics of Adiyaman State Hospital and Adiyaman 82 nd Year State Hospital, Adiyaman, Turkey between January 2010 and December 2012. Acute brucellosis was diagnosed by standard tube agglutination test and/or growth of Brucella spp. in appropriately prepared culture media (Bactec). Brucellar spondylitis was diagnosed and followed-up with contrast-enhanced magnetic resonance imaging. RESULTS: Among the 227 brucellosis patients included, 88 (38.8%) were male, and 139 (61.2%) were female. Brucellar spondylitis was detected in 54 patients (23.7%). Brucellar spondylitis patients had higher mean age, higher fever, and higher blood culture positivity rate when compared with brucellosis patients (p=0.001, p=0.001, and p=0.001). Logistical regression analysis determined that male gender (OR: 3.006), older age (OR: 1.025), erythrocyte sedimentation rate (ESR) (OR: 1.067), high fever at the time of admission (OR: 2.550), and positive blood cultures for Brucella spp. (OR: 4.003) values were independently associated with brucellar spondylitis. However, high C-reactive protein (CRP) levels (OR: 0.971) were not found as a risk factor for brucellar spondylitis. CONCLUSIONS: The results of this study shows that the risk of developing brucellar spondylitis is high in patients with acute brucellosis, who are at advanced age, who have high fever, that have Brucella spp. growth in their blood culture that has a high ESR value, and who are male.


Asunto(s)
Brucelosis/complicaciones , Espondilitis/diagnóstico , Enfermedad Aguda , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Espondilitis/complicaciones
11.
Hepat Mon ; 14(4): e16975, 2014 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-24748897

RESUMEN

BACKGROUND: The hepatitis B virus is an important healthcare problem. According to current clinical practice, a liver biopsy is required for the diagnosis and treatment of chronic liver disease. However, a liver biopsy is an invasive, inconvenient procedure, which requires an expert pathologist opinion. Therefore requirement of biochemical tests, which are considered to indicate hepatic fibrosis and may be repeated easily, increases gradually today. OBJECTIVES: This study evaluated the correlation between hepatic fibrosis and routine laboratory values in patients with chronic hepatitis B. PATIENTS AND METHODS: The files of 456 patients with CHB (chronic hepatitis B) who were referred to the infectious diseases and clinical microbiology clinic between January 2009 and March 2012 were screened retrospectively. Liver biopsy samples were examined according to Ishak scoring. Laboratory parameters and histopathology reports were recorded, and correlations between the fibrosis grade and laboratory parameters were analyzed. RESULTS: There were 320 male and 136 female patients, with a mean age 36.7 ± 12.1 years. According to liver biopsy results, a low fibrosis score (stage 0-2) was detected in 281 patients (61.6%), and a high fibrosis score (stage 3-5) was detected in 175 patients (38.4%). Patients with a high fibrosis score had significantly higher ALT (alanine amino transferase), AST (aspartate aminotransferase), and HBV-DNA values and a significantly lower platelet count compared with those with a low fibrosis score (P = 0.001, 0.001, 0.025, and 0.001, respectively). A positive correlation was detected between the fibrosis score and age, BMI, HAI, ALT, and AST values, and a negative correlation was detected between the fibrosis score and albumin and platelet counts. In the regression analysis performed to evaluate the factors associated with high-stage fibrosis, fibrosis was determined to be associated with thrombosis, ALT, and gender. The results of the regression analysis demonstrated that the risk of fibrosis was 4.6 fold higher in men. CONCLUSIONS: According to the results obtained in our study, advanced age, higher BMI, AST, ALT, and HBV-DNA levels, and low albumin and platelet levels are correlated with advanced fibrosis in patients with CHB.

12.
J Infect Dev Ctries ; 8(5): 605-10, 2014 May 14.
Artículo en Inglés | MEDLINE | ID: mdl-24820464

RESUMEN

INTRODUCTION: Bone morphogenetic protein-7 (BMP-7) is a key protein in organogenesis and liver development. The protein has been studied in the context of liver fibrosis and regeneration. The aim of the present study was to explore any possible association between fibrosis levels (as revealed by liver biopsy) and serum BMP-7 levels. METHODOLOGY: A total of 189 patients with chronic hepatitis B and 51 healthy controls were enrolled in the study. RESULTS: The study group contained 120 (63.5%) males and 69 (36.5%) females, and the control group contained 25 males (49.0%) and 26 females (51%). In general, serum BMP-7 values of patients were higher than those of controls (p = 0.001). Serum BMP-7 values of patients with liver fibrosis of stages 1, 2, 3, or 4 were higher than control values (all p values = 0.01), but the serum BMP-7 levels of patients with stage 5 fibrosis were similar to that of controls. Associations between fibrosis stage and the serum levels of BMP-7, ALT, HBVDNA, platelets, and albumin were all statistically significant (p = 0.001). The AUROC for the BMP-7 level in advanced stage fibrosis was found to be 0.23. The data were analyzed using the binary logistic regression analysis (backward stepwise method) and BMP-7, HBVDNA, and platelet levels were found to be risk factors associated with fibrosis (p values 0.031, 0.040, and 0.001, respectively). CONCLUSIONS: BMP-7 may play anti-inflammatory and anti-fibrogenic roles in the pathogenesis of chronic hepatitis B infection.


Asunto(s)
Proteína Morfogenética Ósea 7/análisis , Cirrosis Hepática/patología , Suero/química , Adulto , Femenino , Hepatitis B Crónica/complicaciones , Humanos , Masculino , Persona de Mediana Edad , Adulto Joven
13.
Hepat Mon ; 13(6): e10106, 2013.
Artículo en Inglés | MEDLINE | ID: mdl-24032040

RESUMEN

BACKGROUND: Serum apoptotic cytokeratine 18 neoepitope M30 (CK-18 M30) and matrix metalloproteinase 2 (MMP-2) have been popular markers for detecting liver fibrosis in recent years. CK-18 is a major intermediate filament protein in liver cells and one of the most prominent substrates of caspases during hepatocyte apoptosis. MMP-2 plays an important role in tissue remodeling and repairing processes during physiological and pathological states. OBJECTIVES: The objective of this study was to investigate the significance of CK-18 M30 and MMP-2 levels for clinical use in patients with chronic hepatitis B (CHB), as well as their sensitivity in determining cirrhotic patients. PATIENTS AND METHODS: This study included 189 CHB patients and 51 healthy controls. A modified Knodell scoring system was used to determine the fibrosis level in chronic hepatitis B patients. CK-18 M30 levels were determined with an M30-Apoptosense ELISA assay. MMP-2 levels were determined with the ELISA assay. RESULTS: The study group consisted of 132 (69.8%) males and 57 (30.2%) females, and the control group consisted of 25 males (49.0%) and 26 females (51%). Patients' CK-18 M30 levels were higher than values of the control group (308 [1-762] vs. 168 [67-287], P=0.001). Serum MMP-2 levels were found to be statistically higher in the patient group with respect to the controls (3.0 [1.1-6.8] vs. 2.0 [1.2-3.4], P=0.001). The highest serum CK-18 M30 and MMP-2 levels were measured in patients with cirrhosis. Serum apoptotic CK-18 M30 levels positively correlated with advanced age, fibrosis stage, serum alanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels (P= 0.001, 0.033, 0.001, and 0.001, respectively). Serum MMP-2 levels positively correlated with fibrosis stage, serum ALT, and AST levels (P= 0.001, 0.001, and 0.001, respectively). CONCLUSIONS: Our study indicated that CK-18 M30 and MMP-2 levels were higher in CHB patients compared to healthy controls and they were in association with significant hepatic fibrosis, especially cirrhosis.

14.
Turk Psikiyatri Derg ; 24(4): 248-52, 2013.
Artículo en Turco | MEDLINE | ID: mdl-24310091

RESUMEN

OBJECTIVE: The aim of this study was to evaluate the relative contribution of chronic illness and the physical effects such illness on the mental status of chronic hepatitis B patients by comparing them to inactive hepatitis B carriers, based on Hamilton Depression Rating Scale (HDRS) and Hamilton Anxiety Rating Scale (HARS) scores. MATERIALS AND METHODS: The study included 444 participants: 249 HBsAg-positive inactive carriers (IC group) and 195 chronic hepatitis B patients (CH group) that were undergoing follow-up at Adiyaman University Research and Education Hospital, Department of Infectious Diseases Department. HBV carrier status and chronic hepatitis B were diagnosed based on European Association for the Study of Liver (EASL) guidelines. The HDRS and HARS were administered to all the participants via psychiatric interview. RESULTS: The overall mean HDRS score was 6.2 ± 8 and the overall mean HARS score was 6.0 ± 7.1. Mean HDRS score in the IC group was 7.5 ± 5.8, versus 8.8 ± 6.6 in the CH group; the difference was significant (P = 0.037). Mean HARS score were similar in both groups (P > 0.05). There wasn't a difference in anxiety or depression scores based on participants'gender or age (P > 0.05). Additionally, there wasn't a correlation between duration of illness, and family history of hepatitis or cirrhosis, or anxiety or depression scores (P > 0.05). Anxiety scores were higher among the participants with comorbidity, in both CHB and IC groups (P= 0.005 and P = 0.001, respectively). Depression scores were higher among the IC group participants with comorbidity (P= 0.003). that can occur during the treatment and follow-up of chronic hepatitis patients. The presence of comorbidity in chronic hepatitis patients increases the risk of psychiatric complications. CONCLUSION: Psychiatric comorbidity, particularly anxiety and depression, are important problems.


Asunto(s)
Trastornos de Ansiedad/complicaciones , Portador Sano/psicología , Trastorno Depresivo/complicaciones , Hepatitis B Crónica/psicología , Comorbilidad , Hepatitis B/complicaciones , Hepatitis B/psicología , Antígenos de Superficie de la Hepatitis B/sangre , Hepatitis B Crónica/complicaciones , Humanos , Entrevista Psicológica , Escalas de Valoración Psiquiátrica , Índice de Severidad de la Enfermedad
15.
Turkiye Parazitol Derg ; 36(4): 204-7, 2012.
Artículo en Turco | MEDLINE | ID: mdl-23339939

RESUMEN

OBJECTIVE: In this study, malaria cases were determined in Adiyaman with active and passive surveillance studies by Local Health Authority, Centre for Struggle against malaria between the years 2000-2011. METHODS: In 312.125 blood samples, obtained with the method of active and passive surveillance from the region where malaria is common, malarial parasite was investigated by the method of thin and thick blood smears. RESULTS: In the observed samples, 184 malaria cases were determined; 38 (21.1%) with active, 145 (78.8%) of them with passive surveillance method. The rate of positive cases among all the observations was 0.05%. 108 (58.6%) of the cases were male, 76 (41.3%) of the cases were female. It was stated that 3 of the cases were provincial cases and 181 of them originated from extra-provincial sources. It was observed that, apart from one Plasmodium falciparum case which was from a foreign-source; all of the cases were plasmodium vivax positive. there were no cases of malaria between 2008 and 2011 years. CONCLUSION: The fact that there are many farming workers in Adiyaman and that these workers work in regions where malaria is endemic, threatens the population in the region with malarial infection . It was considered important for the Centre for the Struggle against Malaria and Adiyaman University, Medical Faculty to cooperate in the struggle against malaria by offering planned training programs in public health.


Asunto(s)
Malaria Vivax/epidemiología , Adolescente , Adulto , Distribución por Edad , Anciano , Agricultura , Niño , Preescolar , Femenino , Humanos , Lactante , Malaria Falciparum/sangre , Malaria Falciparum/diagnóstico , Malaria Falciparum/epidemiología , Malaria Vivax/sangre , Malaria Vivax/diagnóstico , Masculino , Persona de Mediana Edad , Plasmodium falciparum/aislamiento & purificación , Plasmodium vivax/aislamiento & purificación , Distribución por Sexo , Turquía/epidemiología , Adulto Joven
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