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High antibiotic resistance rates in Helicobacter pylori strains in Turkey over 20 years: implications for gastric disease treatment. Eur J Gastroenterol Hepatol 2024; 36:545-553. [PMID: 38477847 DOI: 10.1097/meg.0000000000002733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/14/2024]
Abstract
OBJECTIVE Helicobacter pylori (Hp) eradication therapy is crucial for preventing the development of gastritis, peptic ulcers, and gastric cancer. An increase in resistance against antibiotics used in the eradication of Hp is remarkable. This meta-analysis aims to examine the resistance rates of Hp strains isolated in Turkey over the last 20 years against clarithromycin (CLR), metronidazole (MTZ), levofloxacin (LVX), tetracycline (TET), and amoxicillin (AMX) antibiotics. BASIC METHODS Literature search was carried out in electronic databases, by searching articles published in Turkish and English with the keywords ' helicobacter pylori ' or 'Hp' and 'antibiotic resistance' and 'Turkey'. That meta-analysis was carried out using random-effect model. First, the 20-year period data between 2002 and 2021 in Turkey were planned to be analyzed. As a second stage, the period between 2002 and 2011 was classified as Group 1, and the period between 2012 and 2021 as Group 2 for analysis, with the objective of revealing the 10-year temporal variation in antibiotic resistance rates. MAIN RESULTS In gastric biopsy specimens, 34 data from 29 studies were included in the analysis. Between 2002-2021, CLR resistance rate was 30.9% (95% CI: 25.9-36.2) in 2615 Hp strains. Specifically, in Group 1, the CLR resistance rate was 31% in 1912 strains, and in Group 2, it was 30.7% in 703 strains. The MTZ resistance rate was found to be 31.9% (95% CI: 19.8-45.4) in 789 strains, with rates of 21.5% in Group 1 and 46.6% in Group 2. The overall LVX resistance rate was 25.6%, with rates of 26.9% in Group 1 and 24.8% in Group 2. The 20-year TET resistance rate was 0.8%, with 1.50% in Group 1 and 0.2% in Group 2. The overall AMX resistance rate was 2.9%, 3.8% between 2002-2011, and 1.4% between 2012-2021. PRINCIPAL CONCLUSION Hp strains in Turkey exhibit high resistance rates due to frequent use of CLR, MTZ, and LVX antibiotics. However, a significant decrease has been observed in TET and AMX resistance to Hp in the last 10 years. Considering the CLR resistance rate surpasses 20%, we suggest reconsidering the use of conventional triple drug therapy as a first-line treatment. Instead, we recommend bismuth-containing quadruple therapy or sequential therapies (without bismuth) for first-line treatment, given the lower rates of TET and AMX resistance. Regimens containing a combination of AMX, CLR, and MTZ should be given priority in second-line therapy. Finally, in centers offering culture and antibiogram opportunities, regulating the Hp eradication treatment based on the antibiogram results is obviously more appropriate.
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Can Serum Histone H4 Level Be a Biomarker in Ulcerative Colitis? THE TURKISH JOURNAL OF GASTROENTEROLOGY : THE OFFICIAL JOURNAL OF TURKISH SOCIETY OF GASTROENTEROLOGY 2024; 35:4-10. [PMID: 38454272 PMCID: PMC10837591 DOI: 10.5152/tjg.2024.22385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 04/13/2023] [Indexed: 03/09/2024]
Abstract
BACKGROUND/AIMS Histones are a part of neutrophil extracellular trap molecules which were reported to have diagnostic values in some inflammatory diseases. We aimed to evaluate whether serum histone H4 can be a diagnostic and prognostic marker for ulcerative colitis. MATERIALS AND METHODS This case-control study included 58 ulcerative colitis patients (34 males and 24 females) and 45 healthy controls (25 males and 20 females). The Mayo clinical scoring system was used for the clinical and endoscopic features. Truelove-Witt's method was applied to the histology activity index. The human histone H4 kit was used for the enzyme-linked immunosorbent assay of serum histone H4. RESULTS Serum histone H4 was significantly lower in the ulcerative colitis group compared to the control groups [268 (14-1639) vs. 598 (310-2134) ng/L, P < .001, respectively]. Among the ulcerative colitis patients, there was no correlation between serum histone H4 and disease extent, Mayo clinical scoring, Mayo endoscopic activity subscoring, histology activity index, inflammatory markers, d-dimer, and leukocyte and neutrophil counts (r < 0.20, P > .05). Histone H4 levels were not statistically significant between the patients with no medication and those taking 5-aminosalicylate and/or other agents (P > .05). The receiver operating characteristic curve analysis revealed that serum histone H4 concentrations had a 0.782 (95%CI: 0.690-0.857, P < .001) diagnostic accuracy for ulcerative colitis. The specificity and sensitivity for the cutoff level of ≤364 ng/L were 88.9% and 72.4%, respectively. CONCLUSION Decreased serum histone H4 values may be used as an auxiliary marker in the progression and diagnosis of ulcerative colitis. Further studies are needed to delineate this relationship between clinical and laboratory traits of ulcerative colitis and serum histone H4.
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Pulmonary-specific quality of life and dyspnea among patients hospitalized for coronavirus disease 2019: Evaluation of patient groups 1, 3 and 6 months after discharge. ADV CLIN EXP MED 2023; 32:1233-1240. [PMID: 37093090 DOI: 10.17219/acem/161766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 12/12/2022] [Accepted: 02/28/2023] [Indexed: 04/25/2023]
Abstract
BACKGROUND Shortand long-term lung damage after coronavirus disease 2019 (COVID-19) has been emphasized in many studies, but pulmonary-specific health-related quality of life (HRQOL) has been examined only in a limited capacity. OBJECTIVES In this study, we aimed to assess pulmonary-specific HRQOL and dyspnea among patients hospitalized for COVID-19 by applying the St George's Respiratory Questionnaire (SGRQ) to patient groups 1, 3 and 6 months following discharge (groups T1, T3 and T6). MATERIAL AND METHODS This cross-sectional study was conducted between April 2020 and December 2020 at a tertiary hospital in Turkey. A total of 345 patients with a definite diagnosis of COVID-19 were included in our research. RESULTS Total SGRQ score was significantly lower in the T6 group than in the T1 group (p < 0.001). The SGRQ-Symptom score was similar in the T3 and T6 groups, while the T1 group had significantly higher values (p < 0.001). The SGRQ-Activity score was significantly lower in the T6 group than in the T1 and T3 groups (p = 0.001), while the SGRQ-Impact score was significantly higher in the T6 group compared to the other 2 groups (p < 0.001). When the patients were analyzed statistically in terms of dyspnea, the difference between the baseline and 6-month results was found to be statistically significant (p < 0.001). CONCLUSIONS Although long-term consequences are still not fully known, the SGRQ scores and dyspnea outcomes of our patients show that pulmonary-specific HRQOL and dyspnea remain at a similar level from discharge until the 6th month after discharge. Studies with extended and longitudinal follow-up are required.
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Can inflammatory indexes predict the spontaneous passage of common bile duct stones? Scott Med J 2023; 68:159-165. [PMID: 37691607 DOI: 10.1177/00369330231186434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/12/2023]
Abstract
OBJECTIVES We aimed to determine whether inflammatory indexes (II), including the neutrophil-lymphocyte ratio (NLR), the C-reactive protein (CRP) to albumin ratio (CAR), the CRP-lymphocyte ratio (CLR), and the systemic immune-inflammation index (SIII) can be diagnostic for common bile duct stones (CBDSs) excretion before endoscopic retrograde cholangiopancreatography (ERCP). BACKGROUNDS Because of the spontaneous clearance, it is mandatory to ascertain the presence of CBDSs before ERCP. METHODS Retrospectively, we evaluated two groups. Group A included 96 records in which CBDSs existed in magnetic resonance cholangiopancreatography (MRCP) and ERCP. Group B included 36 records in which CBDSs existed in MRCP but not ERCP. IIs were calculated on presentation and before ERCP. RESULTS Stone detection in ERCP had a 3.992-fold (95% 1.769-9.007) higher probability with a stone larger than 3.25 mm in MRCP. Before ERCP, CAR, and CLR values were higher in group A than in group B (3.88 [1.25-14.14] and 1.24 [0.50-9.66], p = 0.027 versus 8.79 [2.19-35] and 2.67 [1.02-20.05], p = 0.029, respectively). Higher CRP, CAR, and CLR values were considered significant for detecting a stone in ERCP (AUC: 0.627 [0.519-0.739], 0.625 [0.513-0.737], and 0.624 [0.514-0.734], respectively). CONCLUSION Low CRP, CAR, and CLR values might associate with the spontaneous migration of CBDS.
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Radiation Therapy Sensitizes Head-and-Neck Cancer Cells to Killing by Chimeric Antigen Receptor (CAR)-NK Cells Targeting CD70. Int J Radiat Oncol Biol Phys 2023; 117:S167-S168. [PMID: 37784417 DOI: 10.1016/j.ijrobp.2023.06.268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) CAR-T cell therapy is limited by toxicity, high cost, logistical manufacturing issues in the autologous setting and risk of GVHD in the allogeneic setting. Substitution of T cells with NK cells opens the possibility for an allogeneic off-the-shelf product with a better safety profile. However, the inadequate efficacy of CAR-NK cells against solid tumors can be extrapolated from experience with CAR-T cells. There is limited but promising preclinical evidence that radiation therapy (RT) enhances CAR-T cell tumoricidal activity against solid tumors. However, there is no data examining the potential synergy between RT and CAR-NK cell therapy. MATERIALS/METHODS We engineered CAR-NK cells with CD27 receptor as extracellular domain to target its natural ligand CD70, which is overexpressed in head-and-neck cancers (HNSCC). CAR-NK cell killing was assessed real-time through xCELLigence cytotoxicity assays. CD70+ OQ01 human HNSCCs were used for most experiments. FaDu is a CD70- HNSCC (negative ctrl). UMRC3 is a CD70+ kidney cancer cell line (positive ctrl). CD70 expression pre- and post-RT was assessed by flow cytometry and Western blot. Ionizing RT was compared at 5 doses: 0, 1.75, 3.5, 7, and 14 Gy. A single dose of 3.5 Gy was used for most experiments. Post-radiation effects were generally assessed at 3 days or 9 days post-RT. Intracellular staining was used to assess NK cell expression of IFN-γ, CD107a, and TNF-α by flow cytometry. CD27/CD70 interaction blockade was through α-CD27 pre-treatment of CAR-NK cells. RESULTS OQ01 HNSCCs heterogeneously express CD70 and are killed by CD70 CAR-NK cells in vitro. Pre-conditioning low-dose RT of 3.5 Gy applied to OQ01 HNSCCs 3 days prior to coculture with NK cells enhances CD70 CAR-NK cell killing, with ∼30% increased cytotoxicity against the tumor cells. Low-dose RT by itself did not induce acute cytolysis. As a possible mechanism for the increased sensitivity of irradiated OQ01 cells to CD70 CAR-NK cells, we found that RT enhances CD70 expression among HNSCCs in a dose-dependent manner. There was no increase in NK cell expression of IFN-γ, CD107a, and TNF-α with exposure to irradiated target cells. CD27/CD70 blockade does not solely abrogate RT-induced sensitization toward CAR-NK cell killing. Despite RT induction of transient increased expression of CD70, which normalizes by 9 days post-RT, there is persistent increase in RT-synergized target cell killing even at this later timepoint. Thus, altogether, RT sensitizes CD70-expressing HNSCC cells to CAR-NK cell killing in vitro. CONCLUSION This work represents the first preclinical study to identify the synergy of RT and CAR-NK cell therapy in solid tumors and is the first demonstration of CAR-NK cell activity against human HNSCCs. We show significantly enhanced potency of CAR-NK cells against irradiated tumor cells in vitro. Collectively, this research will be vital to guide efforts expanding into other target antigens and tumor types.
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Comparison of focal segmental glomerulosclerosis and other primary glomerulonephrites in terms of parameters of hepatic steatosis and metabolic syndrome. Int Urol Nephrol 2023; 55:2557-2566. [PMID: 36905497 DOI: 10.1007/s11255-023-03536-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 02/21/2023] [Indexed: 03/12/2023]
Abstract
PURPOSE The increasing frequency of coexistence of focal segmental glomerulosclerosis (FSGS) and obesity-associated glomerulopathy and the relationship between metabolic syndrome components and chronic kidney disease have been demonstrated in studies. Based on this information, in this study, we aimed to compare FSGS and other primary glomerulonephritis diagnoses in terms of parameters of metabolic syndrome and hepatic steatosis. MATERIALS AND METHODS In our study, the data of 44 patients who were diagnosed FSGS through kidney biopsy and 38 patients with any other primary glomerulonephritis diagnoses in our nephrology clinic were retrospectively analyzed. Patients were divided into two groups: FSGS and other primary glomerulonephritis diagnoses, and they were examined in terms of their demographic data, laboratory parameters, body composition measurements, and the presence of hepatic steatosis, as shown using liver ultrasonography. RESULTS In the comparative analysis of patients with FSGS and other primary glomerulonephritis diagnoses, with the increase in age increased the risk of FSGS by 1.12 times, the increase in BMI increased the risk of FSGS by 1.67 times, while with the decrease in waist circumference decreased the risk of FSGS by 0.88 times, the decrease in HbA1c decreased the risk of FSGS by 0.12 times, and the presence of hepatic steatosis increased the risk of FSGS by 20.24 times. CONCLUSION The presence of hepatic steatosis, an increase in waist circumference and BMI values, which are body components favoring obesity, and an increase in HbA1c, which is a marker for hyperglycemia and insulin resistance, are greater risk factors for the development of FSGS compared with other primary glomerulonephritis diagnoses.
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Prognostic role of intermountain risk score (IMRS) in intensive care unit patients with a diagnosis of COVID-19. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2023; 27:6437-6444. [PMID: 37458667 DOI: 10.26355/eurrev_202307_33005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 07/20/2023]
Abstract
OBJECTIVE In this study, we aimed to assess the predictive value of Intermountain Risk Score (IMRS) in intensive care unit (ICU) patients with COVID-19. PATIENTS AND METHODS Our retrospective study included the data of 194 patients who were admitted to the COVID-19 ICU of a tertiary care center. COVID-19 diagnoses were made by a positive result from a real-time reverse-transcriptase (RT) polymerase chain reaction (PCR) assay of nasal and pharyngeal swab specimens. Patients who had negative RT-PCR results or who were not admitted to ICU and patients under 18 years old were excluded from the study. Complete blood count, biochemistry panel, and blood gas analysis results were gathered and compiled. RESULTS 194 ICU patients with COVID-19 (PCR positive) were included in the study. The patients were divided into two groups according to IMRS (if IMRS was <15 in women and <17 in men, patients were included in the non-high-risk group, while patients with IMRS ≥15 in women and ≥17 in men were defined as a high-risk group). Multivariate regression analysis was performed to predict in-hospital mortality. The IMRS [OR: 1.17 (1.08-1.27) p<0.001)] was found to predict in-hospital mortality. CONCLUSIONS In this study, we showed that the IMRS score at admission can predict in-hospital mortality in intensive care unit patients with a diagnosis of COVID-19.
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Association between Kelch-like ECH-associated protein-1 and GRACE risk score in non-ST elevation myocardial infarction. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2023; 27:5507-5514. [PMID: 37401286 DOI: 10.26355/eurrev_202306_32787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 07/05/2023]
Abstract
OBJECTIVE In this study, we measured the levels of Kelch-like ECH-associated protein 1 (KEAP1), which has the potential antioxidant capacity, among non-ST elevation myocardial infarction (NSTEMI) patients compared with healthy controls. We also investigated the possible association between KEAP1 levels and the GRACE score, which is a universal risk score commonly used for patients with acute myocardial infarction. PATIENTS AND METHODS As the patient group, 78 patients admitted to our center with a diagnosis of NSTEMI were included in the study. As the control group, 77 individuals found to have normal coronary arteries after coronary arteriography were included (155 patients in total). GRACE risk scores and left ventricular ejection fractions (LVEFs) were calculated, KEAP1 levels were measured, and the usual blood tests were performed. RESULTS KEAP1 levels were significantly higher among the NSTEMI patients compared to the healthy control group (671.1 ± 120.7 vs. 262.7 ± 105.7, p < 0.001). We also found a moderate positive correlation between KEAP1 levels and GRACE risk scores among patients with NSTEMI (r = +0.521, p < 0.001). Additionally, a negative correlation between KEAP1 levels and LVEFs was detected (r = -0.264, p < 0.001). CONCLUSIONS Elevated KEAP1 levels have the potential to be used as a risk factor for NSTEMI in terms of clinical adverse events and poor prognosis at admission.
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[When protective gloves do not protect-unexpected findings in a dental assistant]. DERMATOLOGIE (HEIDELBERG, GERMANY) 2023:10.1007/s00105-023-05169-8. [PMID: 37222754 DOI: 10.1007/s00105-023-05169-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Accepted: 05/03/2023] [Indexed: 05/25/2023]
Abstract
We report on a 38-year-old dental assistant who developed erythema and dryness of the skin of the hands 12 years after she had started the job. After healing for 3 months she developed eczema lesions on the body, especially on the back of the hands, arms, neck, and legs. Contact dermatitis was suspected. We diagnosed atopic dermatitis and allergic contact dermatitis to different thiurames and to three of the seven protective gloves she had worn professionally. Carbamates were identified in those protection gloves. Thus, we assume two skin diseases: atopic hand eczema and atopic dermatitis of the body as well as intermittent contact dermatitis to occupationally relevant contact allergens. By using thiuram- and carbamate-free protective gloves and implementing skin protection and skin care measures, the skin disease has been completely cured to this day.
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[An unexpected discovery in a patient suffering from chronic prurigo]. DERMATOLOGIE (HEIDELBERG, GERMANY) 2023; 74:286-288. [PMID: 36912947 PMCID: PMC10050011 DOI: 10.1007/s00105-023-05131-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Accepted: 02/13/2023] [Indexed: 03/14/2023]
Abstract
We report on a 61-year-old woman with a sudden onset of itching and nodules on the skin for the last year. Chronic prurigo (CPG) was diagnosed. An extensive and interdisciplinary check-up revealed metastasized ovarian cancer. Radical surgery and chemotherapy followed. The CPG has completely healed and has not relapse. We believe this case to represent paraneoplastic CPG. This case report also demonstrates that the etiology of CPG can be identified and that a detailed workup is worthwhile and can be life-saving.
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Favorable efficacy of adalimumab treatment in experimental acute pancreatitis model. Turk J Med Sci 2022; 52:1821-1828. [PMID: 36945982 PMCID: PMC10390199 DOI: 10.55730/1300-0144.5528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 09/12/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Acute pancreatitis is a clinical picture with a wide range of symptoms from mild inflammation to multiorgan failure and death. The aim of this study is to investigate the effects of Adalimumab (ADA) on inflammation and apoptosis in a cerulein-induced acute pancreatitis model in rats. METHODS Experimental cerulein-induced acute pancreatitis model was created by applying 4 intraperitoneal cerulein injections at 1-h intervals. A total of 40 rats, 8 in each group, were randomly distributed into five groups. In the groups that ADA treatment was given, two different doses of ADA were administered 5 mg/kg and 20 mg/kg as low and high doses, respectively. The rats were sacrificed 12 h after the last intraperitoneal administration of ADA. Blood samples were obtained from each rat for amylase, IL-6, and IL-1β measurements. Hematoxylin and Eosin (H&E) stains were used to undertake the histopathological analysis of the pancreas. The terminal deoxynucleotidyl transferase-mediated nick-end-labeling (TUNEL) method was used to evaluate apoptosis. RESULTS : Plasma amylase, IL-6, and IL-1β levels were significantly elevated in acute pancreatitis groups (p < 0.05). It was determined that both low (5 mg/kg) and high doses (20 mg/kg) of ADA ameliorated the parameters (plasma amylase, IL-6, and IL-1β) (p < 0.05). Although significant improvements were detected in the Schoenberg scoring system and the apoptotic index from the TUNEL method after highdose ADA treatment, no significant amelioration was observed in the histopathological examinations in the low-dose ADA group. DISCUSSION : It has been determined that the administration of high-dose ADA effectively alleviated the symptoms of acute pancreatitis and reduced the level of apoptosis. In line with the findings of our study, we have predicted that high-dose (20 mg/kg) ADA can be used as an effective and safe drug in the treatment of patients with acute pancreatitis.
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Golimumab Ameliorates Pancreatic Inflammatory Response in the Cerulein-Induced Acute Pancreatitis in Rats. THE TURKISH JOURNAL OF GASTROENTEROLOGY : THE OFFICIAL JOURNAL OF TURKISH SOCIETY OF GASTROENTEROLOGY 2022; 33:918-924. [PMID: 36262104 PMCID: PMC9797786 DOI: 10.5152/tjg.2022.21456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND The aim of the study was to evaluate whether a new and successful treatment opportunity can be provided in acute pancreatitis and may prevent symptomatic treatments and show its effect through etiopathogenesis. Therefore, we want to investigate the efficacy of golimumab in an experimental rat model of cerulein-induced acute pancreatitis. METHODS A total of 35 rats, including 7 rats in each group, were distributed into 5 groups (sham, acute pancreatitis, placebo, acute pancreatitis+golimumab 5 mg/kg, and acute pancreatitis+golimumab 10 mg/kg). An experimental cerulein-induced acute pancreatitis model was accomplished by intraperitoneal cerulein injections. After sacrification, rat blood samples were collected for amylase, IL-6, and IL-1beta measurements. Histopathological analysis of the pancreas was performed with Tunel and hematoxylin and eosin staining. RESULTS Amylase, IL-6, and IL-1beta levels were found to be increased in the acute pancreatitis group. IL-1beta, amylase, IL-6 levels, and pancreatic inflammation were all significantly decreased in golimumab groups (P < .01). Moreover, in both golimumab groups, golimumab treatment significantly reduced apoptosis in pancreatic tissues (P < .05). Golimumab treatment was found to significantly reduce edema formation, inflammation, vacuolization, and fat necrosis of pancreatic tissues (P < .05). CONCLUSION Firstly in the literature, we investigated the efficacy of golimumab in the experimental acute pancreatitis model. In the light of our findings, it could be suggested that golimumab may be an effective and safe therapeutic option in the treatment of patients with acute pancreatitis.
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Assessment of Serum Resistin and Plasma Calprotectin Levels as Biomarkers of Inflammation in Patients with Familial Mediterranean Fever Disease. Mediterr J Rheumatol 2022; 33:322-327. [DOI: 10.31138/mjr.33.3.322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 09/11/2021] [Accepted: 09/28/2021] [Indexed: 11/27/2022] Open
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POS1245 REVERSAL OF DECLINE IN HUMORAL RESPONSE TO BNT162b2 mRNA COVID-19 VACCINE AFTER BOOSTER ADMINISTRATION IN AUTOIMMUNE INFLAMMATORY RHEUMATOID DISEASES (AIRD) PATIENTS. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.3311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BackgroundPrevious studies proved that mRNA vaccinations against SARS CoV2 induced significant humoral responses in AIRD patients (pts). However, the humoral response was blunted in pts treated with CD20 depleting antibodies. There are limited data regarding the long-term outcome of the humoral response and the contribution of the booster vaccine, in immunosuppressed AIRD pts.ObjectivesTo assess the long-term outcome of the humoral response to mRNA vaccine against SARS CoV2, in AIRD pts treated with immunomodulating drugs, and the contribution of the booster vaccination.MethodsConsecutive pts treated at the Rheumatology Institute at Rambam Hospital who received their first SARS-CoV-2 (Pfizer) vaccine were recruited to the study, at their routine visit. The visit included AIRD activity assessment and questioning regarding vaccine side effects. We performed serology test 4-6 weeks and 24 weeks after receiving the second dose of vaccine. Pts who received the booster (3rd vaccine) were invited for serology tests 4-8 weeks afterwards. The immunomodulating treatment was not modified, either before or after the vaccination. IgG Antibodies (Ab) against SARS COV2 virus were detected using the SARS-Cov-2 IgG II Quant (Abbott) assay based on a chemiluminescent microparticle immunoassay (CMIA) on the ARCHITECT ci8200system from Abbott. This assay is measuring IgG antibodies against the spike receptor-binding domain (S-RBD) of the virus. The test was considered positive above 50 AU/ml.Results262 pts (mean age(SD) 57(13), disease duration 11.2(7.4), were recruited. The cohort included 152 pts with inflammatory joint disease, 26 pts with systemic lupus erythematosus, 62 pts with other connective tissue disease and 22 pts with vasculitis; 27 % received csDMARDs only, 35% - b/tsDMARDs only, 30% - combined therapy (csDMARDs+b/tsDMARDs) and 26% received steroids. 225 pts (86%) were seropositive for IgG Ab against SARS CoV2 virus (median 2832.5 AU/ml, IQR 58-29499). 37 (14%) pts had negative tests, 23 (62.2%) of them were rituximab treated.The IgG levels correlated with the medication used to treat the AIRD, the patients’ age but not with the type of the AIRD (Figure 1). 24 weeks afterwards, the median IgG level dropped to 282 AU/ml and 15% of the pts with previous seropositive tests became negative. The booster administration (Pfizer) significantly augmented the humoral response (median 8328 AU/ml, IQR 375-40000). De novo serologic response was observed in 10 out of 37 pts (4/23 rituximab treated pts).Figure 1.The reported side effects of the vaccine were minor (muscle sore, headache, low grade fever). The AIRD remained stable in all pts following all three vaccinations.ConclusionAlthough the vast majority of AIRD pts developed a substantial humoral response following the administration of the second dose of the Pfizer mRNA vaccine against SARS CoV2 virus, the humoral response significantly declined 24 weeks afterwards. An enhanced response was obtained after the third booster vaccination. Only minor side effects were reported and no apparent impact on AIRD activity was noted. Notably, 62% of the non-responders were treated with B cell depleting agents.AcknowledgementsWe would like to thank Mrs Tsofnat Margi and Mrs Sarit Elkouby for organisational support.Disclosure of InterestsNone declared
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Vagococcus fluvialis ısolated firstly from the acidic fluid of a chirrotic patient. REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS 2022; 114:679. [PMID: 35485244 DOI: 10.17235/reed.2022.8852/2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Ascites is the most common complication of the decompansated cirrhosis. The most common organisms isolated in patients with ascidic fluid infections and spontaneous bacterial peritonitis (SBP) are intestinal pathogens including Escherichia coli, Gram-positive cocci (mainly Streptococcus species) and Enterococci. As an infectious pathogen Vagococcus spp. can be isolated from animals such as pigs, cats, horses and fishes and also rarely in humans. In this paper, we present a case of Vagococcus fluvialis peritonitis which is the first one reported in a cirrhotic patient with ascites.
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The Relationship Between Achalasia and Esophageal Cancer: The Experience of a Tertiary Center. Eurasian J Med 2022; 54:45-49. [PMID: 35307628 DOI: 10.5152/eurasianjmed.2022.21127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE We examined the prevalence of esophageal cancer in 828 patients diagnosed with achalasia and the characteristics of patients who developed esophageal cancer. MATERIAL AND METHODS The demographic characteristics and medical records of the patients who were followed up with a diagnosis of achalasia between 1995 and 2019 were investigated from the patient files. RESULTS The mean age of the patients was 51 ± 17.3, 390 of them were males (47.1%) and 438 were females (52.9%). The mean diagnosis age of the patients was 45.4 years. The median follow-up duration of the patients was 73 months (12-480). Esophageal cancer developed in 5 patients (0.6%) during follow-up. Three of these 5 patients had squamous cell carcinoma (60%) and 2 had adenocarcinoma (40%). Three of these patients were males (60%) and 2 were females (40%). The mean age of the patients was 68 (56-78), and cancer developed after a median of 156 months (24-216) after the achalasia diagnosis. Balloon dilation therapy was performed for the treatment of achalasia in all 5 patients who developed esophageal cancer. CONCLUSION Achalasia patients have an increased risk of developing esophageal cancer compared to the general population, and patients should be followed closely for cancer development.
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Trimetazidine has Promising Preventive Effects on Experimental Chronic Pancreatitis Rat Model. TURKISH JOURNAL OF GASTROENTEROLOGY 2022; 33:356-361. [DOI: 10.5152/tjg.2022.211153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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A rare tumor case in an adult patient with neurofibromatosis: Lumbar ependymoma. Niger J Clin Pract 2022; 25:197-199. [PMID: 35170447 DOI: 10.4103/njcp.njcp_79_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
In patients with type 1 neurofibromatosis (NF1), there is an increased susceptibility to tumor development in the central nervous system due to the loss of neurofibromin, an inactivator of the protooncogene Ras. NF1 has a broad clinical spectrum,which includes spinal tumors. Although the most common intramedullary tumor of the spinal cord in adults is ependymoma, few patients with NF1 accompanied by spinal ependymoma have been reported to date, and the localization of the tumors is cervical and thoracic in these cases. In this study, we report the case of a patient with NF1 presenting to our clinic with low back pain and gait disturbance. The patient had an intradural extramedullary ependymoma at the L2-3 vertebra level. This report is the first case of NF1 with spinal ependymoma localized in the lumbar region.
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The Efficacy of Biofeedback Therapy in Patients with Solitary Rectal Ulcer and Dyssynergic Defecation. Dig Dis 2022; 40:728-733. [PMID: 35100590 DOI: 10.1159/000522180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 01/24/2022] [Indexed: 02/02/2023]
Abstract
BACKGROUND The treatment of solitary rectal ulcer (SRU) is challenging and controversial; generally, no response to conventional treatments can be obtained, particularly in patients with dyssynergic defecation (DD). We assessed the efficiency of biofeedback therapy (BFT) in patients who did not respond to conservative treatments and had coexistence of SRU and DD. METHODS BFT responses, as well as anorectal manometry and rectoscopy results of 20 patients with the coexistence of SRU and DD, were assessed. RESULTS Mean age was 32.5 years. Of the patients, 12 were female, and 8 of them were male. An average of 12 sessions of BFT was performed on the patients. Ulcer disappeared in 11 patients (55%) after BFT, and the ulcer size decreased in 3 patients (15%). However, ulcers healed in 9 (90%) of 10 patients whose DD pattern disappeared following BFT, and ulcers healed in only 20% of patients whose DD pattern continued (p = 0.005). The change in anal resting pressure after BFT was significant (p = 0.016). Ulcers were healed in 87.5% (7/8) of the patients whose anal resting pressure decreased after BFT and whose DD disappeared, while ulcers remained untreated in 85.7% of the patients whose anal resting pressure decreased, but the DD pattern continued (p = 0.005). CONCLUSIONS SRU patients with DD are typically unresponsive to medical treatments. Ameliorating anorectal dyssynergia should be the priority of treatment in these patients. BFT is an effective treatment for DD. BFT enhances the healing of ulcers in patients with SRU by restoring coordination of the pelvic floor.
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Suicidal behavior in First‐Episode Psychosis: the relevance of age, perceived stress and depressive symptoms. Clin Psychol Psychother 2022; 29:1364-1373. [DOI: 10.1002/cpp.2716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 01/24/2022] [Accepted: 01/25/2022] [Indexed: 11/06/2022]
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Investigation of the relationship between lymphocyte subsets and intestinal parasites. Acta Trop 2022; 225:106221. [PMID: 34757042 DOI: 10.1016/j.actatropica.2021.106221] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Revised: 09/21/2021] [Accepted: 10/25/2021] [Indexed: 11/18/2022]
Abstract
We analyzed the peripheral blood lymphocyte subsets of cancer patients infected with intestinal parasites, with an aim to find out the relationship between the levels of different types of lymphocytes with the prognosis of patients. 201 cancer patients aged 18 and over were included. Stool samples of the patients were examined using native-lugol, trichrome, modified trichrome (Weber's Trichrome stain), and modified Ziehl-Neelsen staining methods. Microsporidia and Cryptosporidium parvum were investigated at the genus and species levels using PCR. Lymphocyte subsets were determined by flow cytometry in blood samples. One or more parasite species were detected in 115 (56.7%) patients. The most common parasite species were Microsporidia, Blastocystis and Entamoeba coli, respectively. The frequency of parasites was high in patients with low lymphocyte percentage, CD3+ T cell and CD3+ CD4+ T (Th) cell levels in blood samples studied by flow cytometry. Microsporidia infection was significantly higher in patients with low lymphocyte percentage and Th cell levels. Similarly, C. parvum infection was found to be significantly higher in patients with low T lymphocyte percentage and Th cell level. Finally, Blastocystis infection was significantly higher in patients with low lymphocyte percentage and CD4/CD8 ratio higher than 1. The decrease in lymphocyte percentage, CD3+ T cell and Th cell count, and low CD4/CD8 ratio in cancer patients increase the frequency of intestinal parasitic infections. Based on these results, lymphocyte subsets may help identify cancer patients at high risk of opportunistic parasites. We suggest that opportunistic parasitic infections affecting the clinical course of the disease should be considered by clinicians during the follow-up and treatment of patients.
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Evaluation of N/LP Ratio as a Predictor of Disease Progression and Mortality in COVID-19 Patients Admitted to the Intensive Care Unit. Medeni Med J 2021; 36:241-248. [PMID: 34915683 PMCID: PMC8565580 DOI: 10.5222/mmj.2021.95676] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 07/21/2021] [Indexed: 01/21/2023] Open
Abstract
Objective This research aimed to evaluate whether the neutrophil to lymphocyte and platelet (N/LP) ratio may be used to predict the risk of admission to the intensive care unit (ICU), the need for mechanical ventilation and in-hospital mortality in Coronavirus disease 2019 (COVID-19) cases. Methods The study was conducted retrospectively on the data of 134 COVID-19 patients who were admitted to the ICU. The N/LP ratio was calculated as follows: neutrophil count x 100 / (lymphocyte count x platelet count). Each member of the research cohort was categorised into 1 of 2 groups based on their survival status (survivor and non-survivor groups). Results In total, 82 (61%) patients died during the ICU stay. Patients who required mechanical ventilation and died in the ICU stay had significantly higher N/LP ratio than those who did not require it and survived [10 (IQR=4.94-19.38) vs 2.51 (IQR=1.67-5.49), p<0.001] and [11.27 (IQR=4.53-30.02) vs 1.65 (IQR=1-3.24), p<0.001], respectively. The N/LP ratio was linked with the requirement of mechanical ventilation and in-hospital death according to multivariable analysis. In receiver operating characteristic curve analysis, we found that N/LP in predicting admission to the ICU was >4.18 with 61% sensitivity and 62% specificity, it was >5.07 with 74% sensitivity and 73% specificity for the need for mechanical ventilation, and >3.69 with 81% sensitivity and 81% specificity to predict in-hospital death. Conclusion To our knowledge, this is the first study showing that the N/LP ratio, which is a novel and widely applicable inflammatory index, may be used to predict the risk of ICU admission, mechanical ventilation and in-hospital death in patients with COVID-19 disease .
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Assessment of severity and mortality of COVID-19 with anti-A1 and anti-B IgM isohaemagglutinins, a reflection of the innate immune status. Int J Clin Pract 2021; 75:e14624. [PMID: 34251730 PMCID: PMC8420313 DOI: 10.1111/ijcp.14624] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 07/06/2021] [Indexed: 12/11/2022] Open
Abstract
AIMS The relationship between the innate immune system that creates the polysaccharide antibody response and COVID-19 is not fully understood. In this study, it was aimed to determine the predictive values of isohaemagglutinins in COVID-19 severity/mortality. METHODS Approximately 15 440 patients diagnosed with COVID-19 were examined, and a total of 286 patients with anti-B and anti-A1 IgM isohaemagglutinins test results were randomly enrolled in the study. These patients were stratified into two groups according to anti-A1 (n: 138 blood type B or O) and anti-B (n: 148 blood type A) IgM isohaemagglutinins. Anti-A1 or/and anti-B IgM, biochemical parameters, symptoms, chronic diseases, hospitalisation status, intubation status, admission to intensive care unit (ICU) and exitus status were recorded and evaluated for all patients. RESULTS Anti-A1 IgM and anti-B IgM were significantly lower in ICU patients (7.5 ± 9.9 vs 18.0 ± 20.4 and 5.5 ± 6.3 vs 19.3 ± 33.6 titres, respectively; P < .01) and in exitus patients (3.8 ± 3.6 vs 16.7 ± 18.7 and 3.5 ± 4.7 vs 16.9 ± 29.6 titres respectively; P < .01). In the ROC analysis performed to differentiate between exitus and discharge within groups, the sensitivity of anti-B IgM and anti-A1 IgM at cut-off ≤4 was 88.9% and 79.6%, specificity 66.0% and 73.4%, and AUC 0.831 and 0.861, respectively (P < .01). Anti-A1 IgM decreased the mortality risk 0.811 times per unit while anti-B IgM decreased 0.717 times (P < .01). CONCLUSION Anti-B and anti-A1 isohaemagglutinins, which are an expression of the innate immune system, can be used to predict the severity and mortality of COVID-19 disease.
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The effect of 1-year mean step count on the change in the atherosclerotic cardiovascular disease risk calculation in patients with high cardiovascular risk: a sub-study of the LIGHT randomized clinical trial. Kardiol Pol 2021; 79:1140-1142. [PMID: 34506630 DOI: 10.33963/kp.a2021.0108] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 09/06/2021] [Indexed: 11/23/2022]
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Potential role of the geriatric nutritional risk index as a novel risk factor for the development of non-valvular atrial fibrillation in patients with heart failure. BRATISL MED J 2021; 122:636-642. [PMID: 34463109 DOI: 10.4149/bll_2021_102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
PURPOSE The geriatric nutritional risk index (GNRI) is a simple and objective nutritional assessment tool for elderly patients. Lower GNRI values are associated with a worse prognosis in heart failure with reduced ejection fraction (HFrEF). Our aim is to investigate the relationship between malnutrition and follow-up cardiovascular (CV) events in HFrEF. METHODS A retrospective study was performed on 362 patients with HFrEF. The baseline GNRI was calculated at the first visit. The patients were divided into three groups according to the GNRI: >98, no-risk group; 92 to ≤98, low risk group; 82 to <92, moderate‑to‑high‑risk group. The study endpoint was a composite of follow-upCV events, including all-cause mortality, non-valvular atrial fibrillation (NVAF) , need for cardioverter defibrillator (ICD) therapy, HfrEF‑related hospitalizations and need for percutaneous coronary interventions (PCIs). RESULTS Follow-up data showed that the group with moderate-to-high risk had a significantly higher incidence of NVAF, PCIs and all-cause mortality compared to other groups (p<0.001, p: 0.026 and p0.05). Mean GNRI value was 83.3 in NVAF patients and 101.1 in patients without NVAF (p<0.001). Kaplan Meier survival analysis showed that patients from the group with moderate-to-high risk had a significantly worse survival rate (p < 0.001). In the multivariate Cox regression analysis, the group with moderate-to‑high risk (HR=3.872) and ICD implantations (HR=4.045) were associated with increased mortality. CONCLUSION The GNRI value may have a potential role for predicting future events, especially NVAF in patients with HfrEF (Tab. 4, Fig. 2, Ref. 27).
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Long-term proton pump inhibitor use is a risk factor for mortality in patients hospitalized for COVID-19. Turk J Med Sci 2021; 51:1675-1681. [PMID: 34110723 PMCID: PMC8569806 DOI: 10.3906/sag-2103-80] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Accepted: 06/10/2021] [Indexed: 11/16/2022] Open
Abstract
Background and aim The aim of this study is to evaluate whether the long-term (≥4 weeks) use of proton pump inhibitors (PPIs) is a risk factor for intubation requirement and mortality in patients hospitalized for COVID-19. Materials and methods In this multicentric retrospective study, a total of 382 adult patients (≥18 years of age) with confirmed COVID-19 who were hospitalized for treatment were enrolled. The patients were divided into two groups according to the periods during which they used PPIs: the first group included patients who were not on PPI treatment, and the second group included those who have used PPIs for more than 4 weeks Results The study participants were grouped according to their PPI usage history over the last 6 months. In total, 291 patients did not use any type of PPI over the last 6 months, and 91 patients used PPIs for more than 4 weeks. Older age (HR: 1.047, 95% CI: 1.026–1.068), current smoking (HR: 2.590, 95% CI: 1.334–5.025), and PPI therapy for more than 4 weeks (HR: 1.83, 95% CI: 1.06–2.41) were found to be independent risk factors for mortality Conclusion The results obtained in this study show that using PPIs for more than 4 weeks is associated with negative outcomes for patients with COVID-19. Patients receiving PPI therapy should be evaluated more carefully if they are hospitalized for COVID-19 treatment.
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Erratum: Azimuthal Anisotropy of K_{S}^{0} and Λ+Λ[over ¯] Production at Midrapidity from Au+Au Collisions at sqrt[s]_{NN}=130 GeV [Phys. Rev. Lett. 89, 132301 (2002)]. PHYSICAL REVIEW LETTERS 2021; 127:089901. [PMID: 34477449 DOI: 10.1103/physrevlett.127.089901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Indexed: 06/13/2023]
Abstract
This corrects the article DOI: 10.1103/PhysRevLett.89.132301.
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Erratum: Azimuthal Anisotropy at the Relativistic Heavy Ion Collider: The First and Fourth Harmonics [Phys. Rev. Lett. 92, 062301 (2004)]. PHYSICAL REVIEW LETTERS 2021; 127:069901. [PMID: 34420354 DOI: 10.1103/physrevlett.127.069901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Indexed: 06/13/2023]
Abstract
This corrects the article DOI: 10.1103/PhysRevLett.92.062301.
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Incidence, Risk Factors, and Treatment of Proximally Migrated Pancreatic Stents. Surg Laparosc Endosc Percutan Tech 2021; 31:697-702. [PMID: 34166326 DOI: 10.1097/sle.0000000000000966] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 05/24/2021] [Indexed: 11/25/2022]
Abstract
AIM The aim of this study was to investigate the incidence, risk factors, and treatment strategies of proximally migrated pancreatic stents. MATERIALS AND METHODS The data of 626 sessions of 421 patients with pancreatic duct stenting were retrospectively analyzed between 2010 and 2018, and patients with proximally migrated stents were included in the study. RESULTS Of 626 stents examined, 77 migrated proximally (12%). The migration rate (MR) was 16%, 2%, and 7%, respectively, in patients treated with chronic pancreatitis, malignancy, and pancreatic leakage indication. The MR was 14% in procedures with pancreatic duct stenosis, 21% in procedures with pancreatic sphincterotomy, and 27% in procedures performed from minor papillae. The MR of the 5, 7, and 10 Fr stents was 4%, 17%, and 10%, respectively. Of the 77 migrated stents, 64 were successfully removed (83%). This success rate (SR) was 84% in procedures with chronic pancreatitis indication, 83% in procedures with pancreatic duct stenosis, 79% in procedures with sphincterotomy, and 75% in procedures performed from minor papillae. The SR of the 5, 7, and 10 Fr stents was 100%, 79%, and 92%, respectively. It was also determined that 33 stents were fractured and migrated (43%). The SR of the fractured stents was 76%. Moreover, of the stents that were successfully removed, 35 were removed with forceps (55%) and 15 (23%) were removed with a balloon. Furthermore, in 47 cases, the stent was removed in the first session (73%). Acute pancreatitis occurred in 5 patients (8%) and perforation occurred in 1 patient (2%). CONCLUSION In this study, it was shown that proximal migration of pancreatic stents is frequent and most of these stents can be removed successfully.
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Nutritional composition of herbage of different Jerusalem artichoke genotypes. JOURNAL OF ANIMAL AND FEED SCIENCES 2021. [DOI: 10.22358/jafs/136053/2021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Associations between Gilbert's syndrome and personality characteristics. TRENDS IN PSYCHIATRY AND PSYCHOTHERAPY 2021; 43:151-158. [PMID: 33844900 PMCID: PMC8317543 DOI: 10.47626/2237-6089-2020-0003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Accepted: 09/21/2020] [Indexed: 11/29/2022]
Abstract
Objective Gilbert’s syndrome (GS) is a benign genetic disorder that is characterized by intermittent mild jaundice in which the liver doesn’t process bilirubin properly. The aim of this study was to determine whether GS patients have a different personality structure and if there are associations between properties of temperament and character and total bilirubin levels. Methods A total of 1665 young male individuals aged from 19 to 30 who were admitted for occupational examinations were included in this study. Careful patient history was taken, a detailed physical examination was conducted, and hematologic and biochemical tests and abdominal ultrasonography were performed. The Turkish version of the Temperament and Character Inventory (TCI) was administered to all participants. 81 patients diagnosed with GS and 150 randomly chosen healthy individuals (control group) were investigated with comparison and correlation analyses. Results GS patients had higher scores than healthy controls for disorderliness (NS4) (p = 0.018), sentimentality (RD1) (p = 0.042), and fatigability (HA4) (p = 0.03). Moreover, Gilbert syndrome patients scored lower than controls for empathy (C2) (p = 0.041) and transpersonal identification (ST2) (p = 0.044). Bilirubin levels were positively associated with disorderliness (NS4) (r = 0.141, p = 0.032) and fatigability (HA4) (r = 0.14, p = 0.033). Conclusions GS patients may have some different personality characteristics from healthy individuals. This study is an initial exploration of the personality structure of GS patients and the findings should be interpreted with caution. Further prospective studies are needed to identify the relationship between Gilbert disease and personality characteristics.
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A very uncommon clinical entity: Lansoprazole-induced symptomatic hyponatremia in a young woman. TURKISH JOURNAL OF GASTROENTEROLOGY 2021; 31:957-959. [PMID: 33626012 DOI: 10.5152/tjg.2020.19374] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Predictive Value of CAR for In-Hospital Mortality in Patients with COVID-19 Pneumonia: A Retrospective Cohort Study. Arch Med Res 2021; 52:554-560. [PMID: 33593616 PMCID: PMC7874980 DOI: 10.1016/j.arcmed.2021.02.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 01/19/2021] [Accepted: 02/04/2021] [Indexed: 12/13/2022]
Abstract
Background In the current literature, there is a growing evidence that supports the significant role of inflammation in the progression of viral pneumonia, including patients with coronavirus disease 2019 (COVID-19). Aim The present study aimed to investigate the predictive value of C-reactive protein/albumin ratio (CAR) for in-hospital mortality in patients with COVID-19. Material and Methods This retrospective study included the data of 275 consecutive COVID-19 patients who were hospitalized in a referral pandemic center. The CAR ratio was obtained by dividing the CRP level with albumin level. The study population was divided into tertiles (T1, T2, and T3) according to their admission CAR values. The endpoint of the study was a composite outcome of in-hospital mortality. Results During the in-hospital course, 33 (12%) patients died. The patients classified into T3 group had significantly higher CAR compared those classified into T2 and T1 groups. After the adjustment for the confounders, T3 group had 8.2 (95% CI: 4.2–48.1) times higher rates of in-hospital mortality compared to T1 group (the reference group) in a logistic regression model using CAR values. Conclusion To the best of our knowledge, this is the first study to demonstrate the predictive value of CAR for in-hospital mortality in COVID-19 patients.
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3D evaluation of tooth crown size ın unilateral cleft lip and palate patients. Niger J Clin Pract 2020; 23:596-602. [PMID: 32367864 DOI: 10.4103/njcp.njcp_537_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Aim The aim of this retrospective study is to evaluate and compare the 3-dimensional (3D) crown sizes of the left and right sides of upper and lower dental arches in patients with unilateral cleft lip and palate (UCLP). Materials and Methods Dental casts of 94 patients all in permanent dentition were included in this study. Dental casts were divided into three groups as 36 casts with unilateral left cleft lip and palate (ULCLP), 18 casts with unilateral right cleft lip and palate (URCLP), and 40 casts without cleft (control). Mesiodistal (MD), buccolingual (BL), and gingiva incisal (GI) values of each tooth were measured by scanning the dental models with a high-precision optical 3D scanner. Paired t-test and independent t-test were used for statistical analysis. Results U1 MD, U6 MD (P = 0.001) and BL (P = 0.01), L3 GI (P = 0.05) were greater in UCLP patients on the non-cleft side while U1 GI, L1 BL, L5 MD (P = 0.001), L4 MD, and BL (P = 0.01) values were found to be greater on the cleft side. Comparison of the cleft-sides and the control group showed that MD, BL, and GI dimensions of teeth on the cleft sides were generally found to be smaller, excluding the UR7 GI values for URCLP group (P = 0.05). Conclusion In the measurements of teeth size, reliable and repeatable results were acquired through 3D software. Tooth size asymmetries can occur non-syndromic UCLP patients in both jaws. MD, BL, and GI dimensions of teeth are mostly found to be smaller in patients with CLP.
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P-209 Multicenter real life experience of biological agents in patients with metastatic colorectal cancer. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.04.291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Endoscopic retrograde cholangiography via a permanent access loop. TURKISH JOURNAL OF GASTROENTEROLOGY 2020; 31:318-323. [PMID: 32412902 DOI: 10.5152/tjg.2020.19229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND/AIMS The aim of this study was to investigate the indications, technical and clinical success, and complications of the endoscopic retrograde cholangiography (ERC) via a permanent access loop (PAL). MATERIALS AND METHODS Twenty patients who underwent ERC through PAL between 2009 and 2017 were included in this study. The technical success was described as achieving access to the bile ducts through PAL and the clinical success was described as the clinical and laboratory improvement of the patients after the procedure. RESULTS The study was performed with 20 patients. The median follow-up duration was 24 months (3-96) and the median number of ERC sessions was 3.9 (1-10). The most common ERC indications through PAL were stones (40%) and cholangitis (30%). In 16 patients (75%), anastomotic or branched strictures were observed. The improvement of strictures via intermittent stenting and dilatation was observed in 6 patients, but no improvement was observed in 5 patients. The treatment of those 5 patients continues. In this study, the technical success was 100% and clinical success was 85%. While no mortality due to PAL-mediated ERC was observed, free wall perforation was seen in one patient who was referred to surgery. CONCLUSION PAL-mediated ERC procedure is a technique with high technical and clinical success and low complication rate in patients who require frequent percutaneous procedures and those with difficult access to the biliary tract.
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Diagnostic utility of oxidative and non-oxidative markers for spontaneous bacterial peritonitis in non-malign ascites. Acta Gastroenterol Belg 2020; 83:279-284. [PMID: 32603047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
OBJECTIVE In this study, we aimed to investigate the diagnostic availability of oxidant and antioxidant parameters in ascites for spontaneous bacterial peritonitis (SBP). MATERIAL AND METHODS This study was carried out between July and October 2018 with 25 patients with SBP and 24 patients without SBP. Patients with acute infection, those taking vitamin supplements and antioxidant medication, smoking and drinking alcohol, and patients without ascites culture were excluded from the study. RESULTS In patients with SBP compared those without SBP median paraoxonase (3.1 vs 15.6 ; p <0.001), median stimulated paraoxonase (12.6 vs 53.1 ; p <0.001), median arylesterase (769,9 vs 857,5 ; p = 0,003) and median catalase (10 vs 22,2 ; p = 0,003) were found to be lower and median myeloperoxidase (8.1 vs 1.1 ; p <0.001) were found to be higher. There was a positive correlation between paraoxonase levels and stimulated paraoxonase levels, arylesterase levels and catalase levels, there was a negative correlation between paraoxonase levels and myeloperoxidase levels. Paraoxonase levels 3.7 and lower, stimulated paraoxonase levels 25.8 and lower, arylesterase levels 853.4 and lower, catalase levels 11.8 and lower and myeloperoxidase levels 2.7 and more predicted the the presence of SBP with high specificity and high sensitivity. Paraoxonase and stimulated paraoxo-nase levels were found to have superior performance in predicting the presence of SBP compared to arylesterase levels (p <0.05). CONCLUSION In this study it was shown that paraoxonase, stimulated paraoxonase, arylesterase, catalase and myeloperoxidase activities can be used for the diagnosis and severity of SBP.
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Abstract
OBJECTIVE We aimed to investigate whether a simple and easily calculated parameter such as monocyte/ HDL ratio (MHR) may be used in predicting non-dipper (NDHT)-dipper HT (DHT) end organ damage. METHODS 70 NDHT and 73 DHT patient groups were included in the study according to ambulatory blood pressure screening results. Basic laboratory parameters and spot urine samples were evaluated. Transthoracic echocardiography and ophthalmological examination were performed for end-organ damages. RESULTS The MHR among the groups was higher in the NDHT group; which was statistically significant (p≤0.001). In the NDHT group, albumin, creatinine, protein values, protein/creatinine ratio in the spot urine were significantly higher than in the DHT group (p≤0.05). Left ventricular hypertrophy (LVH) and retinopathy were also more frequently observed in the NDHT group (p≤0.001 and p=0.001, respectively). MHR in patients with LVH and retinopathy was significantly higher than in those without these complications (p=0.001). CONCLUSION Easy to use, non-invasive and simple calculation, MHR can be used to predict end organ damage in hypertensive cases, and can be also used to distinguish between DHT/NDHT groups. This data supports the role of inflammation (Tab. 7, Ref. 14).
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Bezoar in upper gastrointestinal endoscopy: A single center experience. THE TURKISH JOURNAL OF GASTROENTEROLOGY : THE OFFICIAL JOURNAL OF TURKISH SOCIETY OF GASTROENTEROLOGY 2020; 31:85-90. [PMID: 32141815 PMCID: PMC7062142 DOI: 10.5152/tjg.2020.18890] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Accepted: 03/22/2019] [Indexed: 12/29/2022]
Abstract
BACKGROUND/AIMS We aimed to investigate the association of bezoar with endoscopic findings, risk factors for bezoar occurrence, and the success of endoscopic treatment in a tertiary center. MATERIALS AND METHODS This retrospective study was conducted between January 2012 and December 2015. Overall, 8200 endoscopy records were examined and 66 patients with bezoar were included in the study. RESULTS We enrolled 29 (44%) female and 37 (56%) male patients in this study. The mean age of the patients was 63±9.4 years. The most frequent risk factors were history of gastrointestinal surgery (23%), diabetes mellitus (17%), trichophagia (9%), and anxiety disorder (6%). Gastric ulcer, duodenal ulcer, erosive gastritis, and reflux esophagitis were present in 27%, 11%, 20%, and 23% of the patients, respectively. While bezoars were most commonly observed in the stomach (70%), the majority of them were phytobezoars (91%). The mean number of interventions for each patient was 1.5 (range, 1-6). Endoscopy was successful in removing bezoars in 86.5% of the patients. Among those referred to surgery, seven patients underwent gastrostomy (10.5%); one (1.5%) patient underwent gastroenterostomy because of concomitant pyloric stenosis; and one (1.5%) patient underwent fistula repair surgery due to the development of duodenal fistula caused by bezoar. CONCLUSION The findings of this study indicated that bezoars are more common among subjects with history of gastrointestinal surgery, diabetes mellitus, or psychiatric disorders; bezoars are closely related to peptic ulcer and reflux esophagitis; and they can be successfully treated with endoscopy.
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Abstract
Background: To investigate the protective efficacy of pentoxifylline through biochemical parameters and histopathological scores in a caerulein- and alcohol-induced experimental model of chronic pancreatitis in rats.Methods: A model of chronic pancreatitis with caerulein and alcohol was created in female rats of the genus Sprague Dawley. Pentoxifylline was administered in doses of 25 mg/kg (low dose) and 50 mg/kg (high dose) as a protective agent. Each group contained 8 animals. The groups were: group 1 (control group); caerulein + alcohol, group 2 (low-dose pentoxifylline group); caerulein + alcohol + pentoxifylline 25 mg/kg, group 3 (high-dose pentoxifylline group); caerulein + alcohol + pentoxifylline 50 mg/kg, group 4 (placebo); caerulein + alcohol + saline, group 5 (sham group); only saline injection.Rats were sacrificed 12 h after the last injection, and TNF-α, TGF-β, MDA, and GPx concentrations were measured in blood samples. The histopathologic examination was conducted by a pathologist who was unaware of the groups.Results: The biochemical results of the treatment groups (group 2 and group 3) were statistically significantly lower compared with the control group (group 1) (p < .05). The difference between the low-dose treatment group (group 2) and high-dose treatment group (group 3) was significant in terms of biochemical parameters (p < .05). The difference between group 2 and the control group was not significant in terms of histopathologic scores (p > .05), whereas the difference between the group 3 and the control group was statistically significant (p < .05).Conclusions: As a result, pentoxifylline, which has anti-inflammatory and antioxidant properties, was shown to have protective efficacy in an experimentally generated model of chronic pancreatitis.
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P1.14-15 Lorlatinib in ALK- or ROS1-Positive Non-Small Cell Lung Cancer Patients: Experience from an Early Access Program in Turkey. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.1166] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Assessment of grain minerals of Turkish sorghum ( Sorghum bicolor L.) landraces by GT biplot analysis. QUALITY ASSURANCE AND SAFETY OF CROPS & FOODS 2019. [DOI: 10.3920/qas2018.1393] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Prolactin levels in drug-naïve first episode nonaffective psychosis patients compared with healthy controls. Sex differences. Psychiatry Res 2019; 276:218-222. [PMID: 31112855 DOI: 10.1016/j.psychres.2019.03.027] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Revised: 03/14/2019] [Accepted: 03/15/2019] [Indexed: 11/25/2022]
Abstract
Recent studies have found hyperprolactinemia in first episode psychotic patients that had not previously received antipsychotic treatment (drug-naïve). Our goal was to learn whether there were differences in baseline prolactin concentrations between drug-naïve psychotic patients and healthy controls, as well as to study possible gender differences in the prolactin elevation. A cross-sectional study was conducted that included 61 drug-naïve psychosis patients and 45 healthy controls (aged between 14-55 years old). A blood sample was extracted between 8 and 10 a.m. Prolactin levels and TSH were determined. The Perceived Stress Scale (PSS) was conducted across the sample. This study showed significantly higher levels of prolactin in drug-naïve patients compared to healthy controls. These results were maintained after controlling prolactin levels for sex, age, THC consumption, baseline TSH, and PSS. A significant correlation between prolactin and PSS was not observed. Significant differences in prolactin levels between men and women were not observed. These results are clinically important because if elevated baseline prolactin levels are detected in these patients, it will be necessary to initiate neuroleptics that do not increase this hormone. There was no evidence that stress was related to an increase in prolactin at the onset of psychosis.
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Identification of metabolomic signatures of macrophages and the implications for atherogenesis. Clin Chim Acta 2019. [DOI: 10.1016/j.cca.2019.03.380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Single- versus double-layer closure of the caesarean (uterine) scar in the prevention of gynaecological symptoms in relation to niche development - the 2Close study: a multicentre randomised controlled trial. BMC Pregnancy Childbirth 2019; 19:85. [PMID: 30832681 PMCID: PMC6399840 DOI: 10.1186/s12884-019-2221-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Accepted: 02/12/2019] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Double-layer compared to single-layer closure of the uterus after a caesarean section (CS) leads to a thicker myometrial layer at the site of the CS scar, also called residual myometrium thickness (RMT). It possibly decreases the development of a niche, which is an interruption of the myometrium at the site of the uterine scar. Thin RMT and a niche are associated with gynaecological symptoms, obstetric complications in a subsequent pregnancy and delivery and possibly with subfertility. METHODS Women undergoing a first CS regardless of the gestational age will be asked to participate in this multicentre, double blinded randomised controlled trial (RCT). They will be randomised to single-layer closure or double-layer closure of the uterine incision. Single-layer closure (control group) is performed with a continuous running, unlocked suture, with or without endometrial saving technique. Double-layer closure (intervention group) is performed with the first layer in a continuous unlocked suture including the endometrial layer and the second layer is also continuous unlocked and imbricates the first. The primary outcome is the reported number of days with postmenstrual spotting during one menstrual cycle nine months after CS. Secondary outcomes include surgical data, ultrasound evaluation at three months, menstrual pattern, dysmenorrhea, quality of life, and sexual function at nine months. Structured transvaginal ultrasound (TVUS) evaluation is performed to assess the uterine scar and if necessary saline infusion sonohysterography (SIS) or gel instillation sonohysterography (GIS) will be added to the examination. Women and ultrasound examiners will be blinded for allocation. Reproductive outcomes at three years follow-up including fertility, mode of delivery and complications in subsequent deliveries will be studied as well. Analyses will be performed by intention to treat. 2290 women have to be randomised to show a reduction of 15% in the mean number of spotting days. Additionally, a cost-effectiveness analysis will be performed from a societal perspective. DISCUSSION This RCT will provide insight in the outcomes of single- compared to double-layer closure technique after CS, including postmenstrual spotting and subfertility in relation to niche development measured by ultrasound. TRIAL REGISTRATION Dutch Trial Register ( NTR5480 ). Registered 29 October 2015.
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Evaluation of pentraxin-3 in familial Mediterranean fever patients during attack and attack-free periods. ACTA ACUST UNITED AC 2019; 119:490-493. [PMID: 30160156 DOI: 10.4149/bll_2018_089] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
INTRODUCTION Pentraxin-3 (PTX-3) is a prototype of pentraxin proteins that have been shown to be involved in acute phase response. In this study, we aimed to investigate the relationship between PTX-3 levels and familial Mediterranean fever (FMF) disease, and to evaluate PTX-3 as a novel diagnostic marker of FMF. METHOD Forty-three male patients diagnosed with FMF and 42 healthy individuals were included in the study. Patients with other inflammatory diseases and patients who used drugs having anti-inflammatory properties were excluded from the research. Blood samples were obtained during both attack and attack-free periods. RESULTS Patient attack periods were confirmed by combining physical examination and elevation of acute phase reactants. Acute phase reactants were significantly higher in attack versus attack-free periods (p < 0.01), however PTX-3 levels were not significantly different between the two periods. Additionally, PTX-3 levels in FMF patients were higher than in controls in both attack (917.29 ± 725.29 vs 451.83 ± 291.95, p < 0.01) and attack-free periods (748.23 ± 487.53 vs 451.83 ± 291.95, p < 0.01). CONCLUSION In this study, we showed that PTX-3 levels, in both FMF attack and attack-free periods, were significantly higher than in the control group. Finally, PTX-3 may be a promising biomarker for FMF diagnosis and may predict FMF attacks (Tab. 2, Fig. 2, Ref. 18).
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Comparison of organically and conventionally produced Batavia type lettuce stored in modified atmosphere packaging for postharvest quality and nutritional parameters. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2019; 99:226-234. [PMID: 29851083 DOI: 10.1002/jsfa.9164] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Revised: 05/28/2018] [Accepted: 05/28/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND The impacts of organic and conventional production systems on postharvest life and quality parameters of Batavia type 'Caipira' lettuce heads (Lactuca sativa L.) were investigated. Harvested lettuce heads grown in two different production systems were stored at 0 °C temperature and 95-98% relative humidity for 20 days in modified atmosphere packaging. RESULTS The lowest weight loss, the highest ascorbic acid content and antioxidant activity were obtained from the organic production system (Org-2). The conventional production system had higher total soluble solids, titratable acidity, and total phenolic contents. During the shelf-life period at 20 °C, the weight losses of lettuce heads grown conventionally were higher than with the other production system. Conventionally grown heads had higher titratable acidity and total phenolic contents than organically grown heads. The highest titratable acidity and h° values were obtained from the plants grown under conventional and organic production systems (Org-2), while the highest chroma value and antioxidant activity were detected from the control treatment. The highest ascorbic acid content was detected in the control treatment, but the effects of control, organic (Org-2) and conventional production systems on ascorbic acid content were not statistically significant. CONCLUSION The results indicated that the organic production system (Org-2) was the most effective treatment in prolonging postharvest life and protecting the quality of Batavia type 'Caipira' lettuce heads stored in modified atmosphere packaging. © 2018 Society of Chemical Industry.
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Comment on "Early enteral nutrition is associated with reduced in-hospital mortality from sepsis in patients with sarcopenia". J Crit Care 2018; 49:193. [PMID: 30391113 DOI: 10.1016/j.jcrc.2018.10.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Accepted: 10/26/2018] [Indexed: 11/18/2022]
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Abstract
OBJECTIVE The structural and compositional changes in the myocardium seem to have a major role in the development of heart failure (HF).Imbalance between production and degradation in extracellular collagen results in increase of collagen synthesis biomarkers in the circulation as the carboxy-terminal propeptide of type I procollagen (PIP). Here we aimed to determine role of PIP in the diagnosis of chronic HF. MATERIAL AND METHODS 87 patients with HF group and 80 healthy subjects were enrolled into the study. Echocardiographic examination was performed.At the beginning of the study, serum B type natriuretic peptide (BNP), PIP, high sensitive C-reactive protein (hs-CRP) were measured . The subjects were followed for one year then after. RESULTS Average PIP value of HF group was significantly higher than that of the control group (p < 0.001). Both hs-CRP and BNP values were well correlated to PIP values (p < 0.001). In the HF group, PIP value of patients who died at the end of one year was similar to that of patients who survived at the end of first year. CONCLUSION PIP may not mirror acute events in follow-up of chronic heart failure but it is a very beneficial biomarker in diagnosis of low-LVEF heart failure with high sensitivity and specificity (Tab. 2, Fig. 1, Ref. 16).
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Prognostic Utility of Hypokalemia in Cirrhotic Patients. Acta Gastroenterol Belg 2018; 81:398-403. [PMID: 30350528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
BACKGROUND AND AIM We researched the relationships between serum potassium level and prognostic scores and complications of cirrhosis, and mortality. METHODS This study was performed retrospectively in Turkish High Specialty Training and Research Hospital between 2009 and 2015. Patients who had missing patient files and electrolyte disorder for another reason, showed complications at the time of application and were using diuretics were excluded from the study. RESULTS 218 patients were included in the study. During the follow-up period, 23.4% (n: 51) of the entire population passed away. Compared to the patients who survived, the patients who passed away had higher HCC and HES development rate, mean Child-Pugh and MELD score and lower mean blood potassium level. The stepwise multivariable Cox regression model which included significant independent predictors showed that ChildPugh score (HR: 1.29; p <0.001), MELD score (HR:1.13; p= 0.006), and potassium level (HR: 0.18; p< 0.001) were independent predictors of mortality. The cut off value for potassium level in predicting mortality was found to be ≤ 3.4 mmol/L with 80.4% sensitivity and 100% specificity. Compared to the patients with a potassium level > 3.4 mmol/L, the patients with a potassium level ≤ 3.4 mmol/L had higher mortality rate, HCC and HES development rate, mean Child-Pugh and mean MELD scores. CONCLUSION Hypokalemia is an important prognostic factor in cirrhotic patients.
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