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The relationship of proximal lateral collateral ligament hyperintensity with knee joint ligament and meniscus pathologies. Acta Radiol 2024; 65:225-232. [PMID: 38111241 DOI: 10.1177/02841851231217051] [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: 12/20/2023]
Abstract
BACKGROUND Hyperintensity in the proximal lateral collateral ligament (LCL) is often confusing. This appearance may be alone or accompany other pathologies. PURPOSE To investigate the relationship between the signal intensity (SI) change in the proximal LCL and the knee joint pathologies. MATERIAL AND METHODS The knee MRI scans taken between 2020 and 2022 were queried retrospectively. Patients with acute trauma, instability, knee surgery, or high-grade osteoarthritis were excluded. Included patients were divided into two groups as normal SI and increased SI according to proximal LCL. The difference in ligamentous and meniscal pathologies between the two groups was analyzed using a chi-square test. Inter-observer agreement analysis was performed on 50 randomly selected patients. RESULTS A total of 351 patients (139 men [39.6%], 212 women [60.4%]; median age = 37 years; interquartile range = 67 years) were included. There were 114 (32.5%) LCLs with normal SI and 237 (67.5%) LCLs with increased SI. Normal SI and increased SI groups had a significant difference in terms of joint side, median age, patellar tendon SI, anterior cruciate ligament SI, and medial collateral ligament SI (P = 0.004, P = 0.004, P = 0.001, P = 0.011, P = 0.004, respectively). A significant difference between the results of two separate LCL examinations in coronal + axial and coronal-only planes (P <0.001). Inter-observer agreement was found to be good to excellent. CONCLUSION Hyperintensity in the proximal LCL was more common on the right joint side, in older patients, and patients with hyperintensity in the proximal patellar tendon, anterior cruciate ligament, and medial collateral ligament. Evaluating the LCL only in the coronal plane overestimates the hyperintensity.
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Abstract
In this multi-centre study, the mid- to long-term efficacy and safety of the Amplatzer Piccolo Occluder in patent ductus arteriosus closure in premature and term infants as well as children were discussed. Methods. Between 2016 and 2021, 645 patients, 152 of whom were less than 1 month old, underwent ductus closure with the Piccolo device from five different centres in Turkey. The median age of the patients was 2.2 years, and the mean narrowest point of duct diameter was 1.8 mm. Sixty-two patients weighed ≤ 1.5 kg, 90 patients 1.5-3 kg, and the mean follow-up was 20.4 months. In 396, the duct was closed by the retrograde route. Ductal anatomy was Type A in 285, C in 72, E in 171, and F in 64 patients. Fluoroscopy duration was 6.2 min. The procedure success rate was 99.1%. Device embolisation occurred in 13 patients (2%), and 11 were retrieved with a snare. Cardiac perforation and death developed in one premature baby. The left pulmonary artery and the descending aorta stenosis were observed in 3 (0.4%) and in 5 patients (0.5%). Results. Piccolo device is safe and effective in closing ductus in all age groups. It has low profile for use in premature and newborn babies, a small embolisation risk, and a low residual shunt rate after closure. Conclusion. The Piccolo device can be considered as close an ideal occluder. The lower profile, smaller delivery catheter size, and symmetry of this device allow for a venous or arterial approach.
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Piccolo in transcatheter PDA closure multicenter study from premature to adolescent children - CORRIGENDUM. Cardiol Young 2024; 34:163. [PMID: 37350355 DOI: 10.1017/s1047951123001749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/24/2023]
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Evaluation of 601 children with multisystem inflammatory syndrome (Turk MISC study). Eur J Pediatr 2023; 182:5531-5542. [PMID: 37782350 DOI: 10.1007/s00431-023-05207-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 09/09/2023] [Accepted: 09/15/2023] [Indexed: 10/03/2023]
Abstract
PURPOSE Due to its link with the 2019 coronavirus, the multisystem inflammatory syndrome in children (MISC) has garnered considerable international interest. The aim of this study, in which MISC patients were evaluated multicenter, and the data of the third period of the Turk-MISC study group, to compare the clinical and laboratory characteristics and outcomes of MISC patients who did and did not require admission to an intensive care unit (ICU). METHODS This retrospective multicenter observational study was carried out between June 11, 2021, and January 01, 2022. The demographics, complaints, laboratory results, system involvements, and outcomes of the patients were documented. RESULTS A total of 601 patients were enrolled; 157 patients (26.1%) required hospitalization in the intensive care unit (ICU). Median age was 8 years (interquartile range (IQR) 4.5-11.3 years. The proportion of Kawasaki disease-like features in the ICU group was significantly higher than in the non-ICU group (56.1% vs. 43.2% p = 0.006). The ICU group had considerably lower counts of both lymphocytes and platelets (lymphocyte count 900 vs. 1280 cells × μL, platelet count 153 vs. 212 cells × 103/ μL, all for p< 0.001). C-reactive protein, procalcitonin, and ferritin levels were significantly higher in the ICU group (CRP 164 vs. 129 mg/L, procalcitonin 9.2 vs. 2.2 μg/L, ferritin 644 vs. 334 μg/L, all for p< 0.001). Being between ages 5-12 and older than 12 increased the likelihood of hospitalization in the ICU by four [95% confidence intervals (CI)1.971-8.627] and six times (95% CI 2.575-14.654), respectively, compared to being between the ages 0-5. A one-unit increase in log D-dimer (µg/L) and log troponin (ng/L) was also demonstrated to increase the need for intensive care by 1.8 (95% CI 1.079-3.233) and 1.4 times (95% CI 1.133-1.789), respectively. Conclusion: By comparing this study to our other studies, we found that the median age of MISC patients has been rising. Patients requiring an ICU stay had considerably higher levels of procalcitonin, CRP, and ferritin but significantly lower levels of lymphocyte and thrombocyte. In particular, high levels of procalcitonin in the serum might serve as a valuable laboratory marker for anticipating the need for intensive care. WHAT IS KNOWN • Lymphopenia and thrombocytopenia were an independent predictor factors in patients with MISC who needed to stay in intensive care unit. • The possibility of the need to stay in the intensive care unit in patients with MISC who had Kawasaki disease-like findings was controversial compared with those who did not. WHAT IS NEW • A one-unit increase log D dimer and log troponin was demonstrated to require for intensive care unit by 1.8 and 1.4 times, respectively. • Serum procalcitonin levels had the best performance to predict stay in the intensive care unit stay.
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A retrospective magnetic resonance imaging analysis of bone and soft tissue changes associated with the spectrum of tarsal coalitions. Clin Anat 2023; 36:336-343. [PMID: 35384073 DOI: 10.1002/ca.23866] [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: 01/24/2022] [Revised: 03/27/2022] [Accepted: 03/28/2022] [Indexed: 11/10/2022]
Abstract
We aimed to investigate the bone and soft tissue changes accompanying tarsal coalition (TC) and aimed to evaluate their association with the location and type of coalition. Ankle magnetic resonance imagings of 65 patients with TC were included. The relationship between the location and type of coalition and bone marrow edema, subchondral cysts, sinus tarsi syndrome, tarsal tunnel syndrome, posterior impingement syndrome, accessory bone, tibiotalar effusion, talar osteochondritis dissecans, ganglion cysts, and calcaneal spur were evaluated. Twenty-nine patients without coalition were selected as the control group, and the distribution of these variables between the two groups was analyzed. There were 33 females and 32 males in the coalition group (mean age: 42.0 ± 15.63 years), and 22 females and seven males in the control group (mean age: 44.79 ± 12.33 years). Coalition was most common in the talocalcaneal joint (n = 33, 50.8%), and the most common coalition type was non-osseous (n = 57, 87.6%). We find no significant difference between the pathologies defined in terms of coalition location and type. Sinus tarsi syndrome, tarsal tunnel syndrome, subchondral cysts, and tibiotalar effusion were found to be more common in the coalition group (p = 0.028, p = 0.010, p = 0.023, and p = 0.006, respectively). The presence of coalition increased the probability of developing tarsal tunnel syndrome 9.91 times (95% CI: [1.25-78.59]; p = 0.029), and sinus tarsi syndrome 3.66 times (95% CI: [1.14-11.78]; p = 0.029). Tarsal coalition may predispose bone and soft tissue changes. In this study, sinus tarsi syndrome, tarsal tunnel syndrome, subchondral cysts and tibiotalar effusion were found to be more common in the coalition group.
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The effect of ulnar variance on the pisotriquetral joint. Acta Radiol 2023; 64:1071-1077. [PMID: 35549516 DOI: 10.1177/02841851221100317] [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: 11/16/2022]
Abstract
BACKGROUND Pisotriquetral joint (PTJ) disorders are an important cause of ulnar-sided wrist pain but are often underrecognized. Ulnar variance (UV) has been associated with several wrist pathologies. PURPOSE To determine the effect of UV on PTJ in patients with trauma. MATERIAL AND METHODS A total of 143 patients (77 men, 66 women; mean age=41.64 ± 18.07 years) were included. Patients with fractures, severe and high-energy trauma, arthritic conditions, avascular necrosis, congenital deformity, bone and soft-tissue tumors, suboptimal image quality, and incorrect joint position were excluded. UV and the amount of PTJ subluxation were evaluated using coronal and sagittal computed tomography images. RESULTS PTJ subluxation was divided into five grades. A statistically significant difference was found between the presence of PTJ subluxation and sex (P = 0.045). PTJ subluxation was more common in men (46.8%) than in women (30.3%). There was no significant difference between the presence of PTJ subluxation and age (P = 0.758). The patients were also divided into three groups as positive, neutral, and negative UV. A statistically significant relationship was found between the UV and presence of PTJ subluxation (P = 0.01). PTJ subluxation was significantly less in the neutral (none=51.1%, present=48.9%; P < 0.05) and negative (none=77.8%, present=22.2%; P < 0.05) groups. CONCLUSION PTJ subluxation was found to be less among the groups with neutral and negative UV in our study population. PTJ subluxation is more common in men while there is no relationship with age. UV and gender may be risk factors for PTJ subluxation by affecting force dynamics at the wrist joint.
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Changing perceptions of general health in the Kayseri Province, Turkey in 2004 and 2017: A population-based study. Front Public Health 2023; 11:1095163. [PMID: 36908477 PMCID: PMC10001896 DOI: 10.3389/fpubh.2023.1095163] [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: 11/10/2022] [Accepted: 02/02/2023] [Indexed: 02/26/2023] Open
Abstract
Aim Self-rated health (SRH) and health-related quality of life (HRQoL) have closely related outcomes in measuring general health status in community-based studies. The aim of this study is to determine changes in the self-perceived overall health of people and affected factors by comparing the findings of two studies conducted in the same research area. Methods Both studies were conducted using the same measurement tools in households determined by random sampling techniques in the same research areas. The first and second studies were conducted with 1,304 and 1,533 people residing in 501 and 801 households in 2004 and 2017, respectively. The demographic data form, the Nottingham Health Profile (NHP), and a single-item SRH questionnaire were used for data collection. Results The rate of good SRH increased from 56% to 70% while the average NHP score decreased from 30.87 to 20.34. The predictors of negative health perceptions were the presence of chronic diseases (OR 3.4-2.7-times higher), being female (OR.1.4-1.5 times higher), and the completion of primary education only (OR. 2.7-2.8 times higher) both 2004 and 2017. Living 500-1,000 m from the nearest healthcare facility was the main protective variable against poor SRH. Conclusions Good SRH and HRQoL have increased significantly over time. Chronic diseases, education, and gender are the strongest predictors of poor SRH.
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Multisystem inflammatory syndrome in children associated with COVID-19 in 101 cases from Turkey (Turk-MISC study). J Paediatr Child Health 2022; 58:1069-1078. [PMID: 35199895 PMCID: PMC9115147 DOI: 10.1111/jpc.15913] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 05/19/2021] [Accepted: 02/06/2022] [Indexed: 12/11/2022]
Abstract
AIM Multisystem inflammatory syndrome in children (MIS-C) may cause shock and even death in children. The aim of this study is to describe the clinical features, laboratory characteristics and outcome of children diagnosed with MIS-C in 25 different hospitals in Turkey. METHODS The retrospective study was conducted between 8 April and 28 October 2020 in 25 different hospitals from 17 cities. Data were collected from patients' medical records using a standardised form. Clinical and laboratory characteristics and outcomes according to different age groups, gender and body mass index percentiles were compared using multivariate logistic regression analysis. RESULTS The study comprised 101 patients, median age 7 years (interquartile range (IQR) 4.6-9.3); 51 (50.5%) were boys. Reverse-transcriptase polymerase chain reaction (PCR) assay was positive in 21/100 (21%) patients; 62/83 (74.6%) patients had positive serology for SARS-CoV-2. The predominant complaints were fever (100%), fatigue (n = 90, 89.1%), and gastrointestinal symptoms (n = 81, 80.2%). Serum C-reactive protein (in 101 patients, median 165 mg/L; range 112-228), erythrocyte sedimentation rate (73/84, median 53 mm/s; IQR 30-84) and procalcitonin levels (86/89, median 5 μg/L; IQR 0.58-20.2) were elevated. Thirty-eight patients (37.6%) required admission to intensive care. Kawasaki disease (KD) was diagnosed in 70 (69.3%) patients, 40 of whom had classical KD. Most patients were treated with intravenous immunoglobulin (n = 92, 91%) and glucocorticoids (n = 59, 58.4%). Seven patients (6.9%) died. CONCLUSION The clinical spectrum of MIS-C is broad, but clinicians should consider MIS-C in the differential diagnosis when persistent fever, fatigue and gastrointestinal symptoms are prominent. Most patients diagnosed with MIS-C were previously healthy. Immunomodulatory treatment and supportive intensive care are important in the management of cases with MIS-C. Glucocorticoids and intravenous immunoglobulins are the most common immunomodulatory treatment options for MIS-C. Prompt diagnosis and prompt treatment are essential for optimal management.
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COVID-19 associated multisystemic inflammatory syndrome in 614 children with and without overlap with Kawasaki disease-Turk MIS-C study group. Eur J Pediatr 2022; 181:2031-2043. [PMID: 35129668 PMCID: PMC8819197 DOI: 10.1007/s00431-022-04390-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 01/09/2022] [Accepted: 01/21/2022] [Indexed: 12/17/2022]
Abstract
Multisystemic inflammatory syndrome (MIS-C) diagnosis remains difficult because the clinical features overlap with Kawasaki disease (KD). The study aims to highlight the clinical and laboratory features and outcomes of patients with MISC whose clinical manifestations overlap with or without KD. This study is a retrospective analysis of a case series designed for patients aged 1 month to 18 years in 28 hospitals between November 1, 2020, and June 9, 2021. Patient demographics, complaints, laboratory results, echocardiographic results, system involvement, and outcomes were recorded. A total of 614 patients were enrolled; the median age was 7.4 years (interquartile range (IQR) 3.9-12 years). A total of 277 (45.1%) patients with MIS-C had manifestations that overlapped with KD, including 92 (33.3%) patients with complete KD and 185 (66.7%) with incomplete KD. Lymphocyte and platelet counts were significantly lower in patients with MISC, overlapped with KD (lymphocyte count 1080 vs. 1280 cells × μL, p = 0.028; platelet count 166 vs. 216 cells × 103/μL, p < 0.001). The median serum procalcitonin levels were statistically higher in patients overlapped with KD (3.18 vs. 1.68 µg/L, p = 0.001). Coronary artery dilatation was statistically significant in patients with overlap with KD (13.4% vs. 6.8%, p = 0.007), while myocarditis was significantly more common in patients without overlap with KD features (2.6% vs 7.4%, p = 0.009). The association between clinical and laboratory findings and overlap with KD was investigated. Age > 12 years reduced the risk of overlap with KD by 66% (p < 0.001, 95% CI 0.217-0.550), lethargy increased the risk of overlap with KD by 2.6-fold (p = 0.011, 95% CI 1.244-5.439), and each unit more albumin (g/dl) reduced the risk of overlap with KD by 60% (p < 0.001, 95% CI 0.298-0.559). CONCLUSION Almost half of the patients with MISC had clinical features that overlapped with KD; in particular, incomplete KD was present. The median age was lower in patients with KD-like features. Lymphocyte and platelet counts were lower, and ferritin and procalcitonin levels were significantly higher in patients with overlap with KD. WHAT IS KNOWN • In some cases of MIS-C, the clinical symptoms overlap with Kawasaki disease. • Compared to Kawasaki disease, lymphopenia was an independent predictor of MIS-C. WHAT IS NEW • Half of the patients had clinical features that overlapped with Kawasaki disease. • In patients whose clinical features overlapped with KD, procalcitonin levels were almost 15 times higher than normal. • Lethargy increased the risk of overlap with KD by 2.6-fold in MIS-C patients. • Transient bradycardia was noted in approximately 10% of our patients after initiation of treatment.
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Re-evaluating hypertension in children according to different guidelines: a single-center study. Hypertens Res 2022; 45:1047-1057. [PMID: 35365799 DOI: 10.1038/s41440-022-00896-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 02/11/2022] [Accepted: 02/18/2022] [Indexed: 12/13/2022]
Abstract
We aimed to evaluate the agreements between the guidelines used for both office blood pressure (OBP) and ambulatory blood pressure monitoring (ABPM). Our secondary aim was to define the best threshold to assess children at risk of left ventricular hypertrophy (LVH). Thresholds proposed by the Fourth Report (FR), European Society of Hypertension (ESH), and American Academy of Pediatrics (AAP) for OBP and the Wühl, ESH, and American Heart Association (AHA) for ABPM were used, and nine different BP phenotype combinations were created. The agreements between the thresholds, the sensitivity of the thresholds, and the BP phenotypes used to predict LVH were determined in 949 patients with different ages and body mass indices (BMIs). The agreements between the guidelines for OBP and ABPM were "good" and "very good" (κ = 0.639; 95% CI, 0.638-0.640, κ = 0.986; 95% CI, 0.985-0.988), respectively. To classify OBP and ABPM into BP phenotypes, we obtained nine different combinations, which had "very good" agreement (κ = 0.880; 95% CI, 0.879-0.880). The sensitivity of AAP for detecting LVH was the highest in <12-year-old obese children (S = 75.8, 95% CI, 56.4-89.7). The sensitivity of ABPM in detecting LVH was similar among different age and BMI groups. The sensitivity of different BP phenotypes tended to be higher in the groups where OBP was evaluated according to AAP. The highest sensitivity was detected in the 13- to 15-year-old normal weight group.(S: 88.8, 95% CI, 51.7-99.7). The AAP guideline is more sensitive and decisive for BP phenotypes to detect LVH, especially in normal-weight children ≤ 15 years, while ABPM thresholds for children have limited effect.
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The relationship between patellar tilt and quadriceps patellar tendon angle with anatomical variations and pathologies of the knee joint. Eur J Radiol 2021; 139:109719. [PMID: 33866124 DOI: 10.1016/j.ejrad.2021.109719] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Revised: 03/25/2021] [Accepted: 04/11/2021] [Indexed: 12/31/2022]
Abstract
PURPOSE To investigate the association between the knee joint anatomical variations and pathologies, and to describe the quadriceps patellar tendon angle (QPA). METHODS MRIs of 406 cases with a lateral patellar tilt angle (LPT)>5° and a control group of 40 cases with an LPT<5° were retrospectively evaluated. QPA, LPT, trochlear sulcus angle (TSA), tibial tubercle-trochlear groove distance (TT-TG), Insall-Salvati index (ISI), patellar tendon length (PTL), patellar height (PH), lateral trochlear inclination (LTI), trochlear facet asymmetry ratio (TFA) and trochlear depth (TD) were measured. Presence of fat-pad oedema, patellar and trochlear chondromalacia, patellar and quadriceps tendinosis and effusion were evaluated. RESULTS The medians of TSA, PTL, ISI and TT-TG were significantly higher; LTI, TFA and TD were significantly lower in the patient group. The prevalence of SL-Hoffa, non-SL-Hoffa, suprapatellar and prefemoral fat-pad oedema, effusion and chondromalacia were significantly higher in the patient group. LPT was found to be positively correlated with TSA and TT-TG, and negatively correlated with LTI and TD. Cases with trochlear dysplasia, patellar chondromalacia and quadriceps tendinosis had significantly higher LPT. There was a positive correlation between QPA and TSA and a negative correlation between QPA and LTI. Cases with trochlear dysplasia, non-SL-Hoffa oedema, prefemoral fat-pad oedema and quadriceps tendinosis had significantly higher QPA. We found 10°<LPT to be a cut-off value to cause SL-Hoffa fat pad oedema. CONCLUSION The anatomical variations of the knee joint are associated with fat-pad, cartilage and tendon pathologies.
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Is it possible to achieve more accurate mediastinal nodal radiotherapy planning for NSCLC with PET/CT? J PAK MED ASSOC 2020; 70:29-34. [PMID: 31954019 DOI: 10.5455/jpma.296815] [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: 11/03/2022]
Abstract
Objective To assess whether more accurate mediastinal lymph nodes radiotherapy can be performed with fluorode oxyglu cosepositron emission tomogaphy/computed tomography. METHODS The retrospective study was conducted at Inonu University Medical Faculty, Malatya, Turkey, and Afyon Kocatepe University Medical Faculty, Afyon, Turkey, and comprised record of patients histopathologically diagnosed with non-small cell lung carcinoma and who underwent fluorodeoxyglucose positron emission tomography / computed tomography between January 2013 and December 2016. Surgery and pathology reports of the patients were reviewed. Histopathologically proven malignant and benign lymph nodes were re-identified with fluorodeoxyglucose positron emission tomography / computed tomography imaging. Anatomical and metabolic parameters of lymph nodes were re-assessed by specialists and compared with histopathology reports. Maximum standardised uptake values were used to assess sensitivity, specificity, positive predictive value, and negative predictive values. SPSS 22 was used for data analysis. RESULTS The study included 144 mediastinal lymph nodes related to 42 patients who had a mean age of 62.4±9.8 years (range: 41-79 years). In terms of subtypes of the primary squamous cell carcinoma was found in 24(57.2%) patients, adenocarcinoma in 12(27.5%), and other subtypes in 6(15.3%) patients. Of the 144 lymph nodes, 48(33.3%) were metastatic. Sensitivity, specificity, positive predictive value, and negative predictive value were 92.8%, 64.3%, 56.9%, and 94.7%, respectively when maximum standardised uptake value >2.5 was used as the malignancy criterion. When lymph node maximum standardised uptake value / liver standardised uptake value-mean>1.69 was used as the criterion, the sensitivity, specificity, positive predictive value, and negative predictive value were 95.83%, 91.67%, 85.2%, and 97.8%, respectively. When the same values with lymph node >8mm was used as the criterion, the four resultant values were 89.6%, 93.8%, 87.8%, and 94.7%, respectively. When lymph node was replaced with mean attenuation >35 as the criterion, the consequent values were 79.2%, 93.8%, 86.4%, and 90.0%, respectively. CONCLUSIONS Lymph node maximum standardised uptake value / liver standardised uptake valuemean> 1.69 was associated with higher negative predictive value and more useful positive predictive value compared to maximum standardised uptake value >2.5. When this parameter was used along with short axis or mean attenuation value, there were no significant increase in positive predictive value, but there was a decrease in negative predictive value.
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Does the volume overload exaggerate the severity of mitral regurgitation in patients with decompensated heart failure? Turk J Med Sci 2020; 50:1552-1558. [PMID: 32892550 PMCID: PMC7605096 DOI: 10.3906/sag-2001-220] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2020] [Accepted: 08/24/2020] [Indexed: 11/05/2022] Open
Abstract
Background/aim Diagnosing and managing functional mitral regurgitation (MR) is often challenging and requires an integrated approach including a comprehensive echocardiographic examination. However, the effects of volume overload on the echocardiographic assessment of MR severity are uncertain. The purpose of this study was to weigh the effects of volume overload in the echocardiographic assessment of MR severity among patients with heart failure (HF). Materials and methods Twenty-nine patients with decompensated HF, who had moderate or severe MR, were included in the present study. The volume status and the N-terminal pro-B-type natriuretic peptide (proBNP) levels were recorded and the echocardiographic parameters were assessed. After the conventional treatment for HF, the proBNP levels and the echocardiographic parameters were assessed again. Results The mean age of the patients was 72 ± 9 years and the average hospitalization time was 10.9 ± 5.9 days. Between the beginning and the end of the treatment, there were significant reductions in the effective regurgitant orifice area (EROA) (0.36 ± 0.09 cm2 to 0.29 ± 0.09 cm2, P < 0.001), vena contracta (VC) (P < 0.001), the regurgitant volume (RV) (P < 0.001), and systolic pulmonary artery pressure (sPAP) (P < 0.001). Conclusion This is the first study to investigate the relationship of changes in severity of MR with volume-load by monitoring the proBNP levels among patients with HF. The present results demonstrated that volume reduction, as evidenced by a decline in the proBNP levels, was accompanied by a marked reduction in the EROA, VC, and the RV among patients with left ventricular dysfunction.
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Is FDG-PET/CT used correctly in the combined approach for nodal staging in NSCLC patients? Niger J Clin Pract 2020; 23:842-847. [PMID: 32525121 DOI: 10.4103/njcp.njcp_2_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background The most widely accepted approach nowadays in nodal staging of non-small cell lung cancer (NSCLC) is the combined use of 18-Fluorodeoxyglucose-positron emission tomography/computed tomography (FDG-PET/CT) and endobronchial ultrasound-transbronchial needle aspiration (EBUS-TBNA). However, this approach may not be sufficient, especially for early stages. Aims Our aim was to assess whether more satisfactory results can be obtained with standardized uptake value maximum lymph node/standardized uptake value mean mediastinal blood pool (SUVmax LN/SUVmean MBP), SUVmax LN/Primary tumor, or a novel cut-off value to SUVmax in this special group. Subjects and Methods Patients with diagnosed NSCLC and underwent FDG-PET/CT were reviewed retrospectively. 168 LNs of 52 early stage NSCLC patients were evaluated. The LNs identified in surgery/pathology reports were found in the FDG-PET/CT images. Anatomic and metabolic parameters were measured. Statistical analysis was performed by using of MedCalc Statistical Software. Results Regardless of LNs size; sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of SUVmax >2.5 were 91.5%, 65.9%, 58.2%, and 95.1%, respectively. Optimum cut-off value of SUVmax was >4.0. Sensitivity, specificity, PPV, and NPV were found as 81.0%, 90.0%, 81.0%, and 90.0% respectively. Optimum cut-off value of SUVmax LN/SUVmean MBP was >1.71. Sensitivity, specificity, PPV, and NPV were found as 94.7%, 80.0%, 71.1%, and 96.7%, respectively. Optimum cut-off value of SUVmax LN/Primary tumor was >0.28. Sensitivity, specificity, PPV, and NPV were found as 81.1%, 85.1%, 72.9% and 90.1%, respectively. Conclusion SUVmax LN/SUVmean MBP >1.71 has higher PPV than currently used, with similar NPV and sensitivity. This can provide increase in the accuracy of combined approach. In this way, faster nodal staging/treatment decisions, cost savings for healthcare system and time saving of medical professionals can be obtained.
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The importance in diagnosing patients with conflicting observational data for post surgery radioiodinated ablation of thyroid remnants. HELLENIC JOURNAL OF NUCLEAR MEDICINE 2019; 22:58-63. [PMID: 30843011 DOI: 10.1967/s002449910960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Accepted: 02/08/2019] [Indexed: 11/18/2022]
Abstract
OBJECTIVE There is a special group of patients, according to 2015 American Thyroid Association guidelines. This group is defined as "the patients with conflicting observational data for post-surgery radioiodine ablation (COD for PSRIA)". For this special group of patients RIA is applied after a thorough reassessment of histopathological, clinical and biochemical features, including thyroglobulin (Tg). However, there is no consensus on what is the suitable cut-off value for the radioiodine ablation (RIA) decision or for therapy prediction. Moreover, is also unclear which Tg parameters should be used for these purposes. If we can determine useful and practical cut-off values for excellent response (ER) and non-structural incomplete response (non-SIR) response categories, this will facilitate our therapy response prediction before RIA and may allow us to categorize the group of "COD for PSRIA" based on a higher risk of recurrence/relapse or disease specific mortality rates according to serum thyroglobulin (Tg). This categorization may also enable us to plan the follow-up frequency of patients more scientifically. Consequently, it may provide the more efficient use of medical facility and healthcare system resources. SUBJECTS AND METHODS Two hundred forty-nine patients (out of 577 examined) with "COD for PSRIA" were included in this study. Firstly, patients with indeterminate, biochemical incomplete and structural incomplete responses were considered as the non-ER group and compared to the ER group. Secondly, patients with excellent, indeterminate, and biochemically incomplete responses were considered as the non-SIR group and compared to the SIR group. The data were evaluated by MedCalc Statistical Software version 18.9. RESULTS The cut-off value for ER patients was calculated as ≤6.57ng/mL. Sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) were 67.9%, 75.4%, 55.6% and 83.8%, respectively. The cut-off value for non-SIR patients was calculated as ≤12.7ng/mL. Sensitivity, specificity, PPV and NPV were 78.5%, 91.7%, 35.5% and 98.6%, respectively. CONCLUSION If a patient has ≤6.57ng/mL pre-ablative Tg, follow-up intervals of patients with "COD for PSRIA" may be extended due to lower recurrence/relapse rates. However, if a patient has >12.7ng/mL pre-ablative Tg, these patients should be followed-up more frequently in order to determine SIR earlier. This approach may enable more efficient use of medical facility and healthcare system resources and a more scientific planning of their follow-up treatment. This approach seems to have the potential to contribute significantly to cost-effectiveness.
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The evaluation of laypersons awareness of basic life support at the university in Izmir. Turk J Emerg Med 2019; 19:26-29. [PMID: 30793062 PMCID: PMC6370912 DOI: 10.1016/j.tjem.2018.11.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Revised: 11/02/2018] [Accepted: 11/18/2018] [Indexed: 11/25/2022] Open
Abstract
Objectives Basic Life Support (BLS) is the application of cardiopulmonary resuscitation (CPR) in order to save the lives of cardiac arrest victims by members of the public pending the arrival of the Emergency Medical Service (EMS). The aim of this study was to evaluate the effectiveness of training in order to ensure society understands the importance of early initiation of BLS, and to provide information concerning BLS and automated external defibrillators (AED). Methods This study consisted of 150 participants, of whom none were healthcare professionals. The research data were collected from 150 pre-tests and 100 post-tests. A Comparison of nominal data was analyzed by both McNemar's test and Pearson's chi-square exact test. Results Of the participants, 39% had received the BLS training prior to the study. It was observed that the participants' desire for applying BLS increased from 43% to 78% post training, and the ratio of ability to distinguish the need for BLS increased from 54% to 79%. Our results also indicated that the knowledge level of the CPR application increased after the study. The proportion of participants who knew the purpose of using AED increased from 79.8% to 95.7%. Conclusions It was concluded that the BLS Awareness training increased in relation to the application of BLS, improved the BLS knowledge and increased awareness of the use of AED.
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Effects of different resin sealing therapies on nanoleakage within artificial non-cavitated enamel lesions. Dent Mater J 2018; 37:981-987. [PMID: 30298854 DOI: 10.4012/dmj.2017-027] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The aim of this study was to evaluate nanoleakage within the different lesion-sealing therapies applied to artificial non-cavitated enamel lesions. Thirty-two human anterior teeth were used. Artificial subsurface enamel lesions were produced on the labial surfaces of teeth. The specimens were then randomly divided into three groups (n=10): Group I- Clinpro Sealant application; Group II- ExciTE F adhesive resin application; and Group III- ICON resin infiltrant application. Each group was further divided into two subgroups: control and thermocycler. Nanoleakage was calculated by the digital image analysis software. In the control and thermocycled groups, there was no statistically significant difference between the Groups I, II, and III (p>0.05). The only significant leakage scores were obtained between the Group III control and thermocycler groups (p=0.027). ICON infiltrant can be used as an alternative to dental adhesives and fissure sealants in the sealing of initial non-cavitated enamel lesions. But the resin may become more affected by the water sorption than other resin materials over time. More studies are needed to evaluate long-term durability of resin infiltrants.
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Comprehensive Analysis of Liberal and Restrictive Transfusion Strategies in Pediatric Intensive Care Unit. J Trop Pediatr 2018; 64:118-125. [PMID: 28575484 DOI: 10.1093/tropej/fmx037] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
BACKGROUND We prospectively compared restrictive and liberal transfusion strategies for critically ill children regarding hemodynamic and laboratory parameters. METHODS A total of 180 children requiring packed red blood cells (PRBCs) were randomized into two groups: the liberal transfusion strategy group (transfusion trigger < 10 g/dL, Group 1) and the restrictive transfusion strategy group (transfusion trigger ≤ 7 g/dL, Group 2). Basal variables including venous/arterial hemoglobin, hematocrit and lactate levels; stroke volume; and cardiac output were recorded at the beginning and end of the transfusion. Oxygen saturation, noninvasive total hemoglobin, noninvasive total oxygen content, perfusion index (PI), heart rate and systolic and diastolic blood pressures were assessed via the Radical-7 Pulse co-oximeter (Masimo, Irvine, CA, USA) with the Root monitor, initially and at 4 h. RESULTS In all, 160 children were eligible for final analysis. The baseline hemoglobin level for the PRBC transfusion was 7.38 ± 0.98 g/dL for all patients. At the end of the PRBC transfusion, cardiac output decreased by 9.9% in Group 1 and by 24% in Group 2 (p < 0.001); PI increased by 10% in Group 1 and by 45% in Group 2 (p < 0.001). Lactate decreased by 9.8% in Group 1 and by 31.68% in Group 2 (p < 0.001). CONCLUSION Restrictive blood transfusion strategy is better than liberal transfusion strategy with regard to the hemodynamic and laboratory values during the early period. PI also provides valuable information regarding the efficacy of PRBC transfusion in clinical practice.
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Investigating the prevalence of febrile convulsion in Kayseri, Turkey: An assessment of the risk factors for recurrence of febrile convulsion and for development of epilepsy. Seizure 2018; 55:36-47. [DOI: 10.1016/j.seizure.2018.01.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Revised: 12/19/2017] [Accepted: 01/08/2018] [Indexed: 10/18/2022] Open
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A change for the antibacterial treatment policy to decrease carbapenem consumption at a haematopoietic stem cell transplantation centre. LE INFEZIONI IN MEDICINA 2017; 25:33-37. [PMID: 28353453 DOI: pmid/28353453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
After experiencing a high rate of carbapenem-resistant Gram-negative bacilli infections in febrile neutropenic patients, a two-stage intervention was introduced in the haematopoietic stem cell transplantation (HSCT) centre. During the first eight months of 2014, carbapenems remained the first choice for the empirical treatment of febrile neutropenia while the use of piperacillin/tazobactam (TZP) was encouraged in patients with stable clinical condition. When blood cultures were reported as negative and the patient was clinically stable the carbapenem/TZP treatment was stopped regardless of continuous fever and neutrophil count. From October 2014, TZP (with prolonged infusion) with or without amikacin replaced carbapenems as the first line therapy of neutropenic fever except for high-risk patients previously known as colonized or infected with extended spectrum beta-lactamase (ESBL) producing Enterobacteriaceae, who presented with severe sepsis, septic shock or nosocomial pneumonia, and recently transferred from the intensive care unit with a high endemicity of multidrug-resistant Gram-negative bacilli. Vancomycin or teicoplanin was used when there was suspicion of septic shock or detection of severe mucositis and central-line associated bacteraemia. The antibacterial therapy was escalated or de-escalated in culture-positive patients according to the antimicrobial susceptibility reports and clinical progress. Daily defined dosages (DDD) per 1000 patient days were calculated for all antibiotics by the hospital pharmacist for each year. A total of 913 admissions with 11,544 patient-days were followed in 2013; and 1,072 admissions with 11,843 patient-days were followed in 2014. The rate of ESBL production in Enterobacteriaceae bacteraemia was as 31.8% in 2013 and 47.3% in 2014. All staphylococci isolated from blood culture were methicillin-resistant for both years. All Enterococcus faecium isolates but one from blood cultures were resistant to ampicillin. The number of the patients who died during hospitalization was 24 in 2013, and 17 patients died in 2014. The DDDs/1000 patient days for imipenem, meropenem, vancomycin, teicoplanin, daptomycin, linezolid, colistin, piperacillin/tazobactam and amikacin in 2013 and 2014 were respectively as follows; 201 vs 19 (p<0.001); 1,578 vs 1,092 (p<0.001); 533 vs 251 (p<0.001); 205 vs 159 (p<0.001); 56 vs 14 (p<0.001); 76 vs 26 (p<0.001); 188 vs 154 (p<0.001); 157 vs 254 (p<0.001); and 5 vs 41 (p<0.001). Our study showed that a febrile neutropenia pathway guided by local epidemiology and international guidelines can reduce the use of antibiotics in haematological cancer or HSCT patients. The sustainability of such an intervention requires strong multidisciplinary cooperation.
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Abstract
BACKGROUND The germ tube test (GTT) is inexpensive, easy, and well-defined test that differentiates Candida albicans (excluding Candida dubliniensis and Candida africana) from other species. The aim of this study was to evaluate various serums (i.e., human, rabbit, horse, and fetal bovine serum) used in the GTT and Mueller-Hinton agar (MHA). MATERIALS AND METHODS Fifty species isolated from various clinical samples that were defined as C. albicans by both conventional and DNA sequence analysis methods were included in the study. One to two colonies of C. albicans were mixed into 0.5-1 ml of fetal bovine serum, horse serum, rabbit serum, and human serum. Serums and MHA were incubated at 37°C for GTT. They were removed from the incubator and evaluated after 30 min, 1 h, 2 h, and 3 h of incubation. The GTT was accepted to be positive only if germ tube was 1/2 the width and 3 times the length of the parent yeast cell and with no constriction at the point of origin. RESULTS When the use of serums and MHA for GTT was statistically evaluated, according to the positive scoring, the best results were obtained with MHA and with rabbit, horse, and fetal bovine serum, respectively. The best definition over time statistically was the third hour. CONCLUSION It is suggested that inexpensive MHA is a fast, appropriate, and reliable medium for the probable diagnosis of GTT and C. albicans; however, additional studies are still needed to define other Candida species.
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Abstract
Introduction Morphology of gallbladder varies considerably from person to person. We believe that one of the morphological variations of gallbladder is the “gallbladder angle”. Gallbladder varies also in “angle”, which, to the best of our knowledge, has never been investigated before. The purpose of this study was to investigate the impact of gallbladder angle on gallstone formation. Methods in this study, 1075 abdominal computed tomography (CT) images were retrospectively examined. Patients with completely normal gallbladders were selected. Among these patients, those with both abdominal ultrasound and blood tests were identified in the hospital records and included in the study. Based on the findings of the ultrasound scans, patients were divided into two groups as patients with gallstones and patients without gallstones. Following the measurement of gallbladder angles on the CT images, the groups were statistically evaluated. Results The gallbladder angle was smaller in patients with gallstones (49 ± 21 degrees and 53 ± 19 degrees) and the gallbladder with larger angle was 1.015 (1/0.985) times lower the risk of gallstone formation. However, these were not statistically significant (p>0,05). Conclusion A more vertically positioned gallbladder does not affect gallstone formation. However, a smaller gallbladder angle may facilitate gallstone formation in patients with the risk factors. Gallstones perhaps more easily and earlier develop in gallbladders with a smaller angle.
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Abstract
BACKGROUND Hazardous health behaviour in young people is an important factor that affects the individual risk for non-communicable diseases and other disorders later in life. This study aimed to determine the hazardous health behaviour of first and last class medical students of Erciyes University. MATERIALS AND METHODS This descriptive study was carried out with 240 medical students from the first and 130 students from the last (sixth) class. Data were obtained by questionnaire between March-April 2012. In total, 339 students were included with a response rate of 91.6%. Socio-demographic characteristics, school success, self-reported economic difficulties, health perceptions, hazardous health behaviour related to chronic disease, tobacco, alcohol, substance use, body weight, height, traffic, violence and nutrition were assessed in line with the literature. RESULTS Of the participants; 64.0% were from first and 36.0% were from the last class. Mean ages for the first and last classes were 19.4 ± 1.5 and 24.0 ± 1.5 years, respectively. In the current study, males exhibited more hazardous behaviour than females. Sime 19.8% of the students in the study group used alcohol, 35.4% used a waterpipe, and 24.8% used tobacco at least once. These rates increased in both genders in the last class and the increase in males was significant. Some 3.8% of the students in the current study used pleasure-inducing illegal substances at least once. All the students participating in the current study were single, the number of males reported not using condoms (8.6%) was 4.56 times higher compared to females. Some 64.0% of the students did not perform physical activity lasting at least 30 minutes for five times a week, 13.0% did not sleep for mean 7-8 hours daily, males having a 2.9 times higher risk. More than 1/3 of the students did not consume cooked vegetable dishes and 1/4 did not consume fresh fruits and salads, the rates were higher among males. CONCLUSIONS In the current study, hazardous health behaviour was prevalent among medical students, with higher risks among males and last class students. According to these results, medical curriculum may be focused on decreasing hazardous health behaviour. In addition, in order to prevent unhealthy behaviour, the number of youth-friendly health facilities should be increased.
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Effect of an oral mucositis protocol on quality of life of patients with head and neck cancer treated with radiation therapy. Clin J Oncol Nurs 2016; 18:E118-25. [PMID: 25427714 DOI: 10.1188/14.cjon.e118-e125] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This study was conducted to determine the effect of an oral mucositis prevention protocol on nutritional status and quality of life for patients undergoing radiation therapy for head and neck cancers. This randomized, controlled, experimental study placed 20 patients in an intervention group where they received an oral care protocol and a nutrition protocol. Thirty patients were placed in the control group. Data were collected through face-to-face interviews using an oral assessment guide, oral evaluation guidelines, an oral toxicity scale, a visual analog scale, a subjective global assessment index, and a quality-of-life scale. As time post-treatment progressed, the prevalence of malnutrition in the intervention group was lower than in the controls group, and the intervention group experienced significantly less pain related to oral mucositis. Similar deteriorations in quality of life were noted in each group.
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The influence of the control group characteristics for the diagnostic performance of 1,3-beta-D-glucan in invasive aspergillosis. J Mycol Med 2016; 26:408-410. [PMID: 27663204 DOI: 10.1016/j.mycmed.2016.08.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Revised: 08/12/2016] [Accepted: 08/20/2016] [Indexed: 12/25/2022]
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Conventional Morphology Versus PCR Sequencing, rep-PCR, and MALDI-TOF-MS for Identification of Clinical Aspergillus Isolates Collected Over a 2-Year Period in a University Hospital at Kayseri, Turkey. J Clin Lab Anal 2016; 30:745-50. [PMID: 26926455 DOI: 10.1002/jcla.21932] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2015] [Revised: 11/18/2015] [Accepted: 12/09/2015] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Aspergillus species cause a wide range of diseases in humans, including allergies, localized infections, or fatal disseminated diseases. Rapid detection and identification of Aspergillus spp. facilitate effective patient management. In the current study we compared conventional morphological methods with PCR sequencing, rep-PCR, and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS) for the identification of Aspergillus strains. MATERIALS AND METHODS A total of 24 consecutive clinical isolates of Aspergillus were collected during 2012-2014. Conventional morphology and rep-PCR were performed in our Mycology Laboratory. The identification, evaluation, and reporting of strains using MALDI-TOF-MS were performed by BioMérieux Diagnostic, Inc. in Istanbul. DNA sequence analysis of the clinical isolates was performed by the BMLabosis laboratory in Ankara. RESULTS Samples consisted of 18 (75%) lower respiratory tract specimens, 3 otomycosis (12.5%) ear tissues, 1 sample from keratitis, and 1 sample from a cutaneous wound. According to DNA sequence analysis, 12 (50%) specimens were identified as A. fumigatus, 8 (33.3%) as A. flavus, 3 (12.5%) as A. niger, and 1 (4.2%) as A. terreus. Statistically, there was good agreement between the conventional morphology and rep-PCR and MALDI-TOF methods; kappa values were κ = 0.869, 0.871, and 0.916, respectively (P < 0.001). CONCLUSION The good level of agreement between the methods included in the present study and sequence method could be due to the identification of Aspergillus strains that were commonly encountered. Therefore, it was concluded that studies conducted with a higher number of isolates, which include other Aspergillus strains, are required.
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Ovarian reserve markers in unexplained infertility patients treated with clomiphene citrate during intrauterine insemination. Arch Med Sci 2015; 11:1250-4. [PMID: 26788087 PMCID: PMC4697041 DOI: 10.5114/aoms.2014.41167] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2013] [Accepted: 01/12/2014] [Indexed: 11/30/2022] Open
Abstract
INTRODUCTION The aim of this retrospective case control study was to identify predictors of ovarian response and pregnancy outcomes in intrauterine insemination (IUI). MATERIAL AND METHODS One hundred women undergoing IUI cycles with clomiphene citrate were enrolled. The number of antral follicles and the total ovarian volume by ultrasound, and the basal levels of follicle-stimulating hormone (FSH), estradiol, and inhibin B on cycle day 3 were measured in groups that were divided according to ovarian response. The tests were also evaluated according to ovarian response and pregnancy outcomes. All analyses were performed using the Statistical Package for the Social Sciences, version 15.0 (SPSS, Chicago, IL, USA). RESULTS The antral follicle count (AFC) was the best single predictor for ovarian response and pregnancy outcomes. The sensitivity and specificity for prediction of ovarian response were 81% and 78% for AFC at an optimum cutoff value of ≤ 13.1. Age was negatively correlated with ovarian volume (r = -0.280, p = 0.021) and AFC (r = -0.358, p = 0.003). Increasing FSH was associated with a reduction in AFC (r = -0.273, p = 0.025). The AFC was significantly correlated with ovarian volume (r = 0.660, p < 0.0001) and FSH (r = -0.273, p = 0.03). CONCLUSIONS Our data demonstrate that the AFC provides better prognostic information on the occurrence of ovarian response during clomiphene citrate stimulation for IUI.
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A change for the antibacterial treatment policy to decrease carbapenem consumption at a hematopoieteic stem cell transplant center. Antimicrob Resist Infect Control 2015. [PMCID: PMC4475158 DOI: 10.1186/2047-2994-4-s1-p175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Can pharmaceutical history courses contribute in building future pharmacy leaders? A preliminary study from Erciyes University, Turkey. DIE PHARMAZIE 2015; 70:753-754. [PMID: 26790193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
This study aimed to investigate the relationship between pharmacy students' opinions on the importance of leadership and their levels of interest in pharmaceutical history. We administered a structured questionnaire to 160 undergraduate students (response rate of 86.3%) who have taken pharmaceutical history courses at the Erciyes University Faculty of Pharmacy in the past three years. We observed that 42.8% of the participants valued leadership as a very important skill that a pharmacist should possess through his/her professional career, of which 54.2% were very interested in pharmaceutical history. There is a statistically significant relationship between participants' opinions on the importance of leadership and their levels of interest in pharmaceutical history. Our findings suggest that the participants valuing leadership as a very important skill are more interested in pharmaceutical history than those valuing leadership as an unimportant skill. This result indicates that pharmaceutical history courses can serve as an effective tool for developing pharmacy students' awareness and attitudes toward professional leadership.
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An evaluation of intra-hospital transport outcomes from tertiary neonatal intensive care unit. J Matern Fetal Neonatal Med 2015; 29:1993-8. [DOI: 10.3109/14767058.2015.1072158] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Health promoting lifestyle behaviour in medical students: a multicentre study from Turkey. Asian Pac J Cancer Prev 2015; 15:8969-74. [PMID: 25374238 DOI: 10.7314/apjcp.2014.15.20.8969] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The aim of this study was to determine the predictors of health promoting lifestyle behaviour among medical students attending seven of the medical schools in Turkey. MATERIALS AND METHODS This cross- sectional descriptive study was performed during the second semester of the first and last (sixth) years of study from March to May 2011. A questionnaire with two sections was specifically designed. The first section contained questions on demographic characteristics; the second consisted of the Health Promoting Lifestyle Profile II (HPLP) Scale. From a total of 2,309 medical students, 2,118 (response rate 91.7%) completed the questionnaire. Data were analyzed using descriptive statistics, t, Anova, Tukey test and binary logistic regression analysis. The research was approved by the Ethics Committee of Erciyes University. RESULTS The mean age was 20.7±2.9 years and it was found that 55.1% were men, 62.3% were in the first year. The overall prevalence of smoking was 19.1%, and for drinking alcohol was 19.4%. HPLP point averages of the first year students were 129.2±17.7, and for last year 125.5±19.0. The overall mean score for the HPLP II was 2.5±0.4. They scored highest on the spiritual growth subscale (2.9±0.5), interpersonal relations (2.8±0.5), health responsibility subscale (2.3±0.5), nutrition subscale (2.3±0.5), stress management subscale (2.3±0.4), and the lowest subscale physical activity (2.0±0.5). It is established that student's grade, educational level of parents, economic status of family, marital status, smoking and general health perception of the students resulted in a significant difference in HPLP Scale total score average and the mean score of majority of subscales.There was no statistically significant difference between the total HPLP when evaluated for gender, chronic disease, alcohol drinking status and BMI. CONCLUSIONS Based on these results, particularly in the curriculum of medical students in order to increase positive health behaviours including physical activity, health promotion issues, and giving more space to aim at behaviour change in these matters is recommended.
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The prevalence of migraine and tension-type headache among schoolchildren in Kayseri, Turkey: an evaluation of sensitivity and specificity using multivariate analysis. J Child Neurol 2015; 30:889-95. [PMID: 25296924 DOI: 10.1177/0883073814549240] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2013] [Accepted: 08/04/2014] [Indexed: 11/16/2022]
Abstract
This study aimed to determine the prevalence as well as psychosocial and demographic features of migraine and tension-type headache among school children between the ages of 7 and 17, and using the International Classification of Headache Disorders II. The study was conducted during the questionnaire phase and the interview phase. The prevalence of recurrent headache was 47.5%, whereas that of primary recurrent headache was 21%. The estimated prevalence rates of migraine and tension-type headache were 7.2% and 7.8%, respectively. Unilateral headache, throbbing-type headache, severe headache, and the severity of the headache with physical activity were specific for migraine. Headache was significantly higher in first-degree relatives of the children with migraine compared to the children with tension-type headache (P < .0001). We determined the prevalence rates of migraine and tension-type headache and revealed the characteristics as well as the psychosocial and demographic features of migraine and tension-type headache. Sensitivity, specificity, and multivariate analysis were also evaluated.
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Analyses of Multiple Factors for Determination of "Selected Patients" Who Should Receive Rechallenge Treatment in Metastatic Colorectal Cancer: a Retrospective Study from Turkey. Asian Pac J Cancer Prev 2015; 16:2833-8. [DOI: 10.7314/apjcp.2015.16.7.2833] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Antimicrobial efficacy of doripenem and its combinations with sulbactam, amikacin, colistin, tigecycline in experimental sepsis of carbapenem-resistant Acinetobacter baumannii. THE NEW MICROBIOLOGICA 2015; 38:67-73. [PMID: 25742149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 03/19/2014] [Accepted: 09/01/2014] [Indexed: 06/04/2023]
Abstract
Acinetobacter baumannii is the most common species to have developed resistance to antibiotics. Due to increasing levels of drug resistance, the available therapeutic options are insufficient in A. baumannii infections. This study investigated the efficacy of doripenem monotherapy versus doripenem combination therapy with sulbactam, amikacin, colistin and tigecycline in experimental sepsis. A carbapenem-resistant A. baumannii was used to develop a sepsis model in 8-10-week-old Balb/c mice by intraperitoneal injection. Antibiotic therapies were initiated two hours after injection of bacterial suspension. Necropsy was performed at 24, 48 and 72 hours and cultures were made from heart, lung, liver and spleen samples. Bacterial loads of lung and liver were calculated as CFU/g. Combination therapies with doripenem were more effective than monotherapy at 24 and 48 hours of infection but no differences between groups were detected at 72 hours. The combination of doripenem with tigecycline and amikacin began to eradicate the bacterial load of lung and liver after 48 hours of infection, whereas doripenem+sulbactam and doripenem+colistin were started to eradication at 72 hours. The results of the study showed that combination therapies with doripenem are more effective than monotherapy and the combination of doripenem with tigeycline or amikacin has more rapid bactericidal effect than that with sulbactam or colistin.
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Perceived social support systems` and depression`s effects on attitudes regarding coping strategies for the disease in patients with epilepsy. NEUROSCIENCES (RIYADH, SAUDI ARABIA) 2015; 20:17-26. [PMID: 25630776 PMCID: PMC4727600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To investigate the perceived social support systems`, and depression`s effects on attitudes regarding coping strategies for the disease in patients with epilepsy. METHODS This cross-sectional study was conducted on 182 epileptic patients who applied to the Neurology Polyclinics of the Faculty of Medicine at Erciyes University, Kayseri, Turkey between November 2011 and November 2012. As data collection tools, we used the Multidimensional Scale of Perceived Social Support Systems, Beck Depression Inventory, and the Assessment Scale for Coping Attitudes. RESULTS We found that epileptic patients most frequently employed emotion-oriented coping strategies. Among the emotion-oriented coping strategies, religious coping ranked first, positive reinterpretation and growth came second, while using instrumental social support, which was one of the problem-oriented coping strategies, ranked third. The most frequently used non-functional coping methods were `focus on and venting of emotions`. The most influential variables on coping strategies of epileptic patients were age, gender, educational level, family structure, type of seizures, and the interference of the disease in communication. We found a negatively significant correlation among the scores of depression and emotion-oriented coping strategies, dysfunctional coping strategies, and problem-based coping strategies, while there was a positive correlation found between dysfunctional coping strategies and emotion-oriented coping strategies. CONCLUSION The most influential variables on the coping strategies of epileptic patients were age, gender, educational level, family structure, type of seizures, and the interference of the disease in communication.
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Predictive value of gelsolin for the outcomes of preterm neonates: a pilot study. Pediatr Int 2014; 56:856-859. [PMID: 24862494 DOI: 10.1111/ped.12391] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2014] [Revised: 05/02/2014] [Accepted: 05/13/2014] [Indexed: 12/01/2022]
Abstract
BACKGROUND Plasma gelsolin is a circulating actin-binding protein that has a protective role against tissue injuries. Our aim was to compare the baseline levels of gelsolin in premature infants with neonatal outcomes. METHODS A total of 32 preterm neonates born at 23-32 weeks of gestation were enrolled in the study. RESULTS Plasma gelsolin levels at 72 h were significantly lower in patients with respiratory distress syndrome, in patients who were administered surfactant therapy and in patients who developed sepsis (P < 0.05). Plasma gelsolin levels at 28 days were significantly lower in patients who developed bronchopulmonary dysplasia and retinopathy of prematurity (P < 0.05). CONCLUSIONS Low plasma gelsolin levels in the first postnatal month may be associated with poor outcomes in premature infants.
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What really affects surgical site infection rates in general surgery in a developing country? J Infect Public Health 2014; 7:445-9. [DOI: 10.1016/j.jiph.2013.11.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2013] [Revised: 09/30/2013] [Accepted: 11/08/2013] [Indexed: 10/25/2022] Open
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146 Effect of terminal patient care training on death attitude in nurses working at oncology hospital. Eur J Oncol Nurs 2014. [DOI: 10.1016/s1462-3889(14)70165-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Prevalence and risk factors of epilepsy among school children in Kayseri City Center, an urban area in Central Anatolia, Turkey. Seizure 2014; 23:708-16. [PMID: 24939524 DOI: 10.1016/j.seizure.2014.05.012] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2014] [Revised: 05/21/2014] [Accepted: 05/24/2014] [Indexed: 11/28/2022] Open
Abstract
PURPOSE To investigate the prevalence of epilepsy in schoolchildren aged 7-17 in the province of Kayseri together with the accompanying risk factors. METHODS Ten thousand individuals selected using the "stratified cluster sampling method" from a total population of 259,428 students within the borders of Kayseri city center constituted the study sample. A questionnaire was prepared in line with the epidemiological studies protocol recommended by the International Epilepsy Union Epidemiology and Prognosis Committee in 1993. Data were analyzed on IBM SPSS Statistics 20. Significance was set at p<0.05. RESULTS Of the 15,000 questionnaires distributed, 72% (n=10,742) were returned fully completed. Eighty-three students had been or were still being monitored with a diagnosis of epilepsy. The raw prevalence of epilepsy was 6/1000 in females, 9/1000 in males and 8/1000 in both groups together. Prevalence of active epilepsy was 4/1000 in females, 7/1000 in males and 6/1000 in both groups together. Premature birth increased the risk of epilepsy 2.6 times, and average and poor family income levels increased the risk of epilepsy 3.3 and 1.6 times, respectively. A history of febrile convulsion increased the risk of epilepsy 15.1 times. CONCLUSION The prevalence of epilepsy in the 7-17 age group in Kayseri is closer to that in developed rather than developing countries. We conclude that the risk factors for epilepsy, and particularly febrile convulsion, and the true prevalence rates need to be determined through studies involving wide socioeconomic strata.
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Nuclear factor-kappa B ligand and osteoprotegerin levels in serum and gingival crevicular fluid in patients with bone metastases treated with zoledronic acid. Med Oncol 2014; 31:837. [PMID: 24448976 DOI: 10.1007/s12032-013-0837-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2013] [Accepted: 12/30/2013] [Indexed: 02/05/2023]
Abstract
Bone metastases are frequently observed in patients with certain types of cancer and are significant cause of morbidity. Zoledronic acid (ZA) is routinely prescribed for patients with bone metastases by affecting osteoclast function. We aimed to assess the effect of ZA over time in patients with bone metastases by analyzing novel bone turnover marker levels including receptor activator of nuclear factor-k B ligand (RANKL) and osteoprotegerin (OPG) in serum and gingival crevicular fluid (GCF). Also, associations between these bone turnover markers with hematological and biochemistry dysregulation were studied. The study enrolled patients with bone metastases including 32 patients diagnosed with solid tumors and 15 patients with multiple myeloma. In these patients, GCF and serum RANKL and OPG levels were measured and compared with measures of hematological and biochemical parameters before and after 3 months of ZA therapy. Mean subject age was 54 years old with a range of 28-80 years. Skeletal-related events were observed in 8.5% of all patients. After the 3-month treatment of ZA therapy, no significant differences were found in serum and GCF levels of RANKL and OPG when compared with before treatment levels. GCF RANKL levels at baseline and following 3 months of ZA therapy were significantly higher in patients with solid tumors when compared patients diagnosed with multiple myeloma (p=0.001; p<0.001, respectively). GCF OPG levels after the entire course of ZA therapy were greater in patients with 5 or more bone metastases (p=0.04). For patients with multiple myeloma, control GCF OPG was negatively correlated with control platelet and WBC counts (p=0.018 and p=0.027, respectively). A negative correlation was observed between control serum RANKL and control serum OPG levels in myeloma patients (p=0.001). After 3 months of ZA therapy, no significant differences were observed in GCF and serum RANKL and OPG levels when compared with baseline. A negative correlation was observed between serum control RANKL and OPG levels in myeloma patients. OPG levels were greater in patients with 5 or more bone metastases. In patients diagnosed with multiple myeloma, GCF OPG levels were negatively associated with WBC and platelet counts.
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Efficacy of sulbactam and its combination with imipenem, colistin and tigecycline in an experimental model of carbapenem-resistant Acinetobacter baumannii sepsis. Chemotherapy 2014; 59:325-9. [PMID: 24525528 DOI: 10.1159/000356755] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2013] [Accepted: 10/22/2013] [Indexed: 11/19/2022]
Abstract
BACKGROUND In recent years, multidrug-resistant Acinetobacter baumannii has been reported as an important nosocomial pathogen, and treatment options are limited. The aim of this study was to investigate the additional effect of sulbactam on monotherapy with colistin, tigecycline and imipenem in experimental sepsis with carbapenem-resistant A. baumannii in mice. METHODS Sepsis was developed in 8- to 10-week-old BALB/c mice by an intraperitoneal injection of A. baumannii. Antibiotic was given intraperitoneally 2 h after bacterial inoculation. Each experimental group had 15 mice and was divided into 3 subgroups. Mice were sacrificed at 24, 48 or 72 h. Lung, liver, heart and spleen samples were cultured, and homogenates of lung and liver were used to detect the number of colony-forming units per gram. Bacterial clearance was compared in lung and liver at different time points. RESULTS Imipenem did not decrease the bacterial load, but the other antibiotics showed significant bactericidal activity compared with the control group, and the combination of imipenem with sulbactam decreased the bacterial load in lung and liver. However, the addition of sulbactam to colistin and tigecycline had no significant effect on bacterial counts. Only the addition of sulbactam to imipenem showed better bactericidal activity compared to imipenem alone. CONCLUSIONS These results suggested that combining sulbactam with tigeycline or colistin does not increase the efficiency of these antibiotics.
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Does body mass index affect survival and technique failure in patients undergoing peritoneal dialysis? Pak J Med Sci 2014; 30:41-4. [PMID: 24639828 PMCID: PMC3955539 DOI: 10.12669/pjms.301.3807] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2013] [Revised: 10/25/2013] [Accepted: 11/08/2013] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE To investigate effect of body mass index (BMI) on survival and technique failure in patients undergoing peritoneal dialysis (PD). METHODS In this retrospective study three hundred ninety-two consecutive patients undergoing peritoneal dialysis from September 1995 to January 2013 were included. Median PD duration was 53 (range: 4-189) months. Clinical outcomes were mortality and technique failure. Technique failure was defined as transfer to hemodialysis (HD) due to peritonitis, ultrafiltration failure, inadequate dialysis, exit-site and/or tunnel infection, and mechanical problems. Deaths within 3 months after transferring to HD were accepted as PD-related mortalities. The patient and technique survival rates were estimated using the Kaplan-Meier method. Mortality risks were analyzed using the multivariate Cox regression model in which we included (in a backward-wald manner) all the significant variables from the univariate analysis. RESULTS There were 164 (41.8%) deaths. Forty-six (11.7%) patients underwent renal transplantation whereas 132 (33.7%) patients were transferred to HD. The multivariate Cox regression analysis found that the patient survival rates were significantly associated with age, BMI, baseline serum creatinine and albumin levels, and total Kt/Vurea. All variables as potential risk factors for the patient survival were also assessed for technique survival in univariate analysis and technique survival rates were significantly associated only with BMI (p: 0.015). CONCLUSION BMI was associated with unfavorable patient survival in PD patients.
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Obesity prevalence, waist-to-height ratio and associated factors in adult Turkish males. Obes Res Clin Pract 2013; 5:e1-e78. [PMID: 24331008 DOI: 10.1016/j.orcp.2010.11.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2010] [Revised: 11/12/2010] [Accepted: 11/17/2010] [Indexed: 11/16/2022]
Abstract
SUMMARY This study was performed to determine the obesity prevalence and associated risk factors in aged 20 and over years old males living in 11 towns in Kayseri, Turkey between July and August 2007. 1530 men were recruited, of which 6 were excluded because of incomplete information. Data were collected by a questionnaire. Body weight, height, waist and hip circumferences were measured. Body mass index (BMI) of 25.0-29.9 kg/m(2) was accepted as overweight and above 30 kg/m(2) as obesity, waist-to-hip ratio (WHpR) > 1.0 and waist-to-height ratio (WHtR) ≥ 0.5 were accepted as abdominal obesity. Chi-square and logistic regression tests were performed. According to BMI, overweight and obesity prevalences were 39.6% and 16.9%, respectively. Obesity prevalence was 29.9% (50-59 years) according to WHpR, 50.4% (60-69 years) according to waist circumference (WC) and 24.8% (40-49 years) according to WHtR. The logistic regression analysis revealed age of 60-69 years, being a graduate from university, being widowed and having positive familial history of obesity as risk factors of having BMI ≥ 25 kg/m(2). In conclusion, obesity is a serious issue for the males residing in Kayseri and among the anthropometric measurements WHtR is a simple and effective index to identify health related risks even in male of younger ages.:
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Carbapenem-resistant Klebsiella pneumoniae sepsis in corticosteroid receipt mice: tigecycline or colistin monotherapy versus tigecycline/colistin combination. J Chemother 2013; 26:276-81. [PMID: 24070112 DOI: 10.1179/1973947813y.0000000143] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
This study compared the effect of monotherapy of colistin, tigecycline, and their combination in sepsis model of mice. OXA-48 producing Carbapenem-resistant Klebsiella pneumoniae (CRKP) strain was used in Balb/c mice. The mice were divided into competent and Methylprednisolone acetate (MPA)-treated groups. Each group was sub-divided into (1) colistin or (2) tigecycline monotherapy and (3) colistin/tigecycline combination therapy. After 3 hours of intraperitoneal bacterial inoculation, antimicrobials were administered, and mice were sacrificed at 24 and 48 hours Time-kill curve study demonstrated that colistin sulphate had early bactericidal activity following re-growth. In competent and MPA-treated groups of mice at 24 hours, bacterial counts in liver samples significantly lowered compared to control, however, there were no statistically differences between monotherapy and combination therapy subgroup. Bacterial count in lung samples of competent group was significantly lesser than control for all three antimicrobial subgroups at 24 hours Colistin plus tigecycline combination therapy was not superior against colistin or tigecycline monotherapy.
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Knowledge and Attitudes of Women about Breast Cancer, Self Breast Examination and Healthy Life Style Behaviours. THE JOURNAL OF BREAST HEALTH 2013. [DOI: 10.5152/tjbh.2013.33] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Incidence and risk factors of surgical site infection in general surgery in a developing country. Surg Today 2013; 44:685-9. [PMID: 24000102 DOI: 10.1007/s00595-013-0705-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2011] [Accepted: 03/04/2013] [Indexed: 11/26/2022]
Abstract
PURPOSE To investigate the incidence of surgical site infections (SSIs) according to risk factors, etiological agents, antimicrobial resistance rates of pathogens, and antimicrobial prophylaxis (AMP) in a developing country. METHODS Prospective surveillance of SSIs was carried out in general surgery (GS) units between May 2005 and April 2009. RESULTS SSI was diagnosed in 415 (10.8%) patients. Cefazolin was used as AMP in 780 (49%) operations, whereas broad-spectrum antibiotics were used in the remaining operations. AMP was administered for >24 h in 69 and 64% of the GS patients. The most significant risk factors for SSI after GS were total parenteral nutrition, transfusion, and a drainage catheter. The most common pathogen was Escherichia coli, but all the isolated pathogens were multiresistant. CONCLUSION AMP is effective for reducing the risk of SSI; however, the prolonged use of AMP and broad-spectrum antibiotics may be associated with the emergence of resistant bacterial strains.
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The effect of diabetes mellitus and end-stage renal disease on the number of CD34+ cells in the blood. Ann Hematol 2013; 92:1189-94. [PMID: 23625296 DOI: 10.1007/s00277-013-1760-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2013] [Accepted: 04/07/2013] [Indexed: 02/05/2023]
Abstract
The aim of this study was to investigate the effect of end-stage renal disease (ESRD) and diabetes mellitus (DM) on the number of stem cells in the peripheral blood. Sixty-two patients diagnosed with ESRD who had not received dialysis previously, 25 patients with a diagnosis of DM without nephropathy, and 21 healthy volunteers were included in the study. The group diagnosed with ESRD was divided into two groups. The first group (DM-CRD) consisted of 28 patients with DM who had developed chronic renal disease (CRD). The second group (NON-DM-CRD) consisted of 34 patients without DM who had CRD by etiology. The routine complete blood count, renal function, and number of CD34+ cells were determined for all of those involved in the study. The microalbumin/creatinine levels were measured, and glomerular filtration rates were calculated in all patients. The number of CD34+ cells was found to be significantly lower in the DM control group and DM-CRD group compared with the healthy group. No statistically significant difference was found between the NON-DM-CRD and the healthy control group. There was a moderate negative correlation between the ratio of microalbumin/creatinine and the number of CD34+ cells. A significant reduction in the number of CD34+ cells was shown in subjects with DM and ESRD caused by diabetic nephropathy.
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Sexual lives of women with diabetes mellitus (type 2) and impact of culture on solution for problems related to sexual life. J Clin Nurs 2013; 23:995-1004. [DOI: 10.1111/jocn.12273] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/11/2013] [Indexed: 11/29/2022]
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Peritoneal dialysis - A. Nephrol Dial Transplant 2013. [DOI: 10.1093/ndt/gft117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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