共查询到20条相似文献,搜索用时 15 毫秒
1.
Xiaofei Lv Yuan Zhang Fangfang Zeng Aihua Yin Ning Ye Haimei Ouyang Dan Feng Dan Li Wenhua Ling Xiaozhuang Zhang 《Clinical rheumatology》2014,33(12):1801-1805
Gout is a common metabolic disorder with high heritability. We tried to explore the association between rs2231142 and gout. We searched “rs2231142 or Q141K and gout” in four databases and scholar searching website until 1 June, 2013 and included data from 52,010 participants in meta-analysis and subgroup analysis. The T allele of rs2231142 was associated with increased gout susceptibility (odds ratio [OR] [95 % confidence interval (95 % CI)]?=?1.73 [1.55–1.91], P?0.001). It increased gout risk in Caucasians with OR (95 % CI)?=?1.68 (1.50–1.87), P?0.001; Asians with OR (95 % CI)?=?1.93 (1.54–2.31), P?0.001; Africans with OR (95 % CI)?=?1.76 (1.15–2.36), P?0.001; and New Zealand Pacific Islanders with OR (95 % CI)?=?2.94 (1.72–4.15), P?0.001, but not in New Zealand Maoris, with OR (95 % CI)?=?1.12 (0.57–1.67), P?=?0.061. No publish or other biases were observed. The T allele of rs2231142 was associated with increased risk of gout. 相似文献
2.
Adrian P. Trifa Andrei Cucuianu Radu A. Popp Camelia A. Coadă Roxana M. Costache Mariela S. Militaru Ştefan C. Vesa Ioan V. Pop 《Annals of hematology》2014,93(2):203-209
Arterial and venous thrombosis are the most frequent complications in patients with polycythemia vera and essential thrombocythemia. We sought to demonstrate a possible contribution of the factor V Leiden, prothrombin G20210A, and methylenetetrahydrofolate reductase (MTHFR) 677 C?>?T and 1298 A?>?C mutations to the thrombotic risk in patients with polycythemia vera and essential thrombocythemia along with other biological features of these patients. We included 86 patients with polycythemia vera, of which 34 (39.5 %) had major thrombosis and 95 patients with essential thrombocythemia, of which 22 (23.1 %) had major thrombosis. In the whole cohort of patients, only the factor V Leiden mutation was significantly associated with both arterial and venous thrombosis in univariate and multivariate analysis (odds ratio (OR)?=?4.3; 95 % confidence interval (CI)?=?1.5–12.5; p?=?0.008 and OR?=?4.3; 95 % CI?=?1.2–15.9; p?=?0.02, respectively). Other factors significantly associated with thrombosis in both univariate and multivariate analysis were male sex (OR?=?2.8, 95 % CI?=?1.4–5.4, p?=?0.002 and OR?=?3.5, 95 % CI?=?1.6–7.6, p?=?0.002, respectively) and the JAK2 V617F mutation (OR?=?5.5, 95 % CI?=?2.1–15, p?=?0.0001 and OR?=?6.9, 95 % CI?=?2.2–21.2, p?=?0.001, respectively). In conclusion, among the four mutations analyzed (factor V Leiden, prothrombin G20210A, and MTHFR 677 C?>?T and 1298 A?>?C), only factor V Leiden is a major contributor to thrombosis in polycythemia vera and essential thrombocythemia. 相似文献
3.
Jan Szewieczek Zbigniew Gąsior Jan Duława Tomasz Francuz Katarzyna Legierska Agnieszka Batko-Szwaczka Beata Hornik Magdalena Janusz-Jenczeń Iwona Włodarczyk Krzysztof Wilczyński 《Age (Dordrecht, Netherlands)》2016,38(2):44
We examined the electrocardiographic (ECG) findings of centenarians and associated them with >360-day survival. Physical and functional assessment, resting electrocardiogram and laboratory tests were performed on 86 study participants 101.9?±?1.2 years old (mean?±?SD) (70 women, 16 men) and followed for at least 360 days. Centenarian ECGs were assessed for left ventricular hypertrophy (LVH) according to the Romhilt–Estes score, Sokolow–Lyon criteria and Cornell voltage criteria which were positive for 12.8, 6.98, and 10.5 % of participants, respectively. Fifty-two study participants (60 %) survived ≥360 days. Multivariate logistic regression analysis revealed a negative relationship between 360-day survival and the following: R II <0.45 mV adjusted for CRP (odds ratio (OR)?=?0.108, 95 % confidence interval (CI)?=?0.034–0.341, P?<?.001), R aVF?<?0.35 mV adjusted for CRP (OR?=?0.151, 95 % CI?=?0.039–0.584, P?<?.006), Sokolow–Lyon voltage <1.45 mV adjusted for CRP (OR?=?0.178, 95 % CI?=?0.064–0.492, P?=?.001), QRS ≥90 ms adjusted for CRP (OR?=?0.375, 95 % CI?=?0.144–0.975, P?=?.044), and Romhilt–Estes score ≥5 points adjusted for sex and Barthel Index (OR?=?0.459, 95 % CI?=?0.212–0.993, P?=?.048) in single variable ECG models. QRS voltage correlated positively with systolic and pulse pressure, serum vitamin B12 level, sodium, calcium, phosphorous, TIMP-1, and eGFR. QRS voltage correlated negatively with BMI, WHR, serum leptin, IL-6, TNF-α, and PAI-1 levels. QRS complex duration correlated positively with CRP; QTc correlated positively with TNF-α. Results suggest that Romhilt–Estes LVH criteria scores ≥5 points, low ECG QRS voltages (Sokolow–Lyon voltage <1.45 mV), and QRS complexes ≥90 ms are predictive of centenarian 360-day mortality. 相似文献
4.
Chukwuma Ogbonna Ekpebegh Benjamin Ben-I-Sasa Longo-Mbenza Augustin Okwe Nge 《International journal of diabetes in developing countries.》2012,32(1):7-13
This study aims to develop a risk score model, based on available clinical data to assess absolute risk of dying among admissions for hyperglycemic crisis in Eastern Cape, one of South Africa??s most disadvantaged provinces. Data from 268 admissions for hyperglycemic crisis at Nelson Mandela Academic Hospital, Mthatha, for the 2?year periods of 2008 and 2009 were used to develop multivariate logistic regression and cox proportional hazards models for the time to onset of death and the area under curve (AUC) of the receiver-operating-characteristic curve (ROC). The risk score models included the following independent variables that were associated with mortality: systolic blood pressure (SBP) <?90?mm/Hg, Odd??s ratio (OR)?=?13.3 (95%CI 2.1?C83; p?=?0.006) and Hazard ratio (HR)?=?8.4 (95%CI 2?C36; p?<?0.0001), Leukocyte count >10?×?106/L OR?=?16.7 (95%CI 2.1?C143; p?=?0.0008) and HR?=?5.7 (95%CI 1.8?C7; p?=?0.021) and Platelet count <150?×?106/L OR?=?11.6 (95%CI 13?C43.5; p?<?0.0001) and HR?=?5.1 (95%CI 2.2?C6.8; p?<?0.001). The final models yielded good and significant area under the curve (AUC) for WBC >10?×?106/L (AUC?=?0.642, 95% CI 0.557?C0.727; p?<?0.001) and platelet count <150?×?106/L (AUC?=?0.651, 95% CI 0.567?C0.741; p?<?0.001) but lower and insignificantly discriminatory power of the models for SBP <90?mm/Hg (AUC?=?0.573, 95%CI 0.456?C0.691; p?=?0.163). The proposed scoring system is 5 points where all three independent predictors are absent with additional 3 points for each independent predictor that is present. Mortality rates were 4.8% (N?=?3/62), 17.1% (N?=?19/111), 52.2% (N?=?12/23) and 66.7% (N?=?2/3) respectively for admissions with none (total score?=?5points), any one (total score?=?8points), any two (total score?=?11points) and all three (total score?=?14points) independent predictors. The present risk scores developed in the Eastern Cape Province of South Africa using easily obtained clinical parameters can help identify high risk hyperglycemic crisis, total score ??8 who would benefit most from management in the high risk care unit. These tools need to be validated in other limited resource settings. 相似文献
5.
Alparslan Kurtul Sani Namik Murat Mikail Yarlioglues Mustafa Duran Muhammed Karadeniz Gokhan Ergun 《Platelets》2015,26(1):48-52
Increased red cell distribution width (RDW) is closely related to the poor prognosis and adverse events of cardiovascular diseases. We aimed to investigate the association of serum RDW levels and in-stent restenosis (ISR) after coronary stenting with bare-metal stent in patients with stable coronary artery disease. A total of 251 patients (age 62?±?11 years, 69% male) with a history of coronary stenting who underwent control coronary angiography (128 with ISR and 123 without ISR) were enrolled into the study. Laboratory parameters were measured before angiography. ISR was defined as luminal stenosis ≥50% within the stent or within 5?mm of its edges by the quantitative coronary analysis. The patients were divided into the two groups: ISR group and no-ISR group. Baseline characteristics of the patients were similar. The ISR group had significantly higher RDW levels compared with patients in no-ISR group (14.47?±?1.37 vs. 13.59?±?0.88, p?<?0.001). Furthermore, the ISR group had significantly longer stent length and lower stent diameter when compared to no-ISR group (p?=?0.001 and p?=?0.004, respectively). In a multivariate analysis, RDW levels >13.75%, high-sensitivity C-reactive protein levels, stent diameter and stent length were independently associated with ISR [odds ratio (OR)?=?2.12, 95% confidence interval (CI)?=?1.71–3.15, OR?=?2.80, 95% CI?=?(1.34–4.61), OR?=??2.60, 95% CI?=??(1.19–4.51), OR?=?2.02, 95% CI?=?1.99–3.76, p?=?0.001, respectively]. We concluded that increased serum RDW levels were independently associated with bare-metal ISR in patients with stable coronary artery disease. 相似文献
6.
Numbers of observational studies suggest that the JAK2 46/1 (GGCC) haplotype may increase the risk of myeloproliferative neoplasms (MPNs) and splanchnic vein thrombosis (SVT), but the results remain controversial. We aimed to examine the association between the JAK2 46/1 haplotype and risk of MPNs and SVT by conducting a meta-analysis. PubMed, EMBASE, Cochrane Library, CBM, and CNKI databases were searched to identify eligible studies without restrictions and by reviewing reference lists of obtained articles. Both fixed and random-effects models were used to calculate the summary risk estimates. We identified 26 observational studies of the JAK2 46/1 haplotype and risk of MPNs and SVT involving 8,561 cases and 7,434 participants. In the overall analysis, it was found that the JAK2 46/1 haplotype significantly elevated the risk of MPNs (rs10974944: C vs T: odds ratio (OR)?=?2.19, 95 % confidence interval (CI)?=?1.86–2.57, P?<?0.0001; CC vs TT: OR?=?4.63, 95 % CI?=?3.32–6.47, P?<?0.0001; CT vs TT: OR?=?2.49, 95 % CI?=?2.11–2.95, P?<?0.0001; (CC?+?CT) vs TT: OR?=?2.92, 95 % CI?=?2.51–3.39, P?<?0.0001; rs12343867: C vs T: OR?=?1.88, 95 % CI?=?1.59–2.22, P?<?0.0001; CC vs TT: OR?=?3.16, 95 %CI?=?2.14–4.65, P?<?0.0001; CT vs TT: OR?=?2.04, 95 % CI?=?1.51–2.74, P?<?0.0001; (CC?+?CT) vs TT: OR?=?2.25, 95 % CI?=?1.73–2.95, P?<?0.0001) and SVT (C vs T: OR?=?1.27, 95 % CI?=?1.06–1.52, P?=?0.011; CC vs TT: OR?=?2.33, 95 % CI?=?1.42–3.81, P?=?0.001; (CC?+?CT) vs TT: OR?=?1.25, 95 % CI?=?1.02–1.53, P?=?0.034). There was no evidence of a significant association between the rs12343867 and the risk of SVT in the genetic model (CT vs TT: OR?=?1.01, 95 % CI?=?0.80–1.29, P?=?0.906). This meta-analysis provides new evidence supporting the conclusion that the JAK2 46/1 haplotype enrichment is significantly associated with the development of MPNs and SVT in these patients. 相似文献
7.
Prognostic impact of beta-2 microglobulin in patients with extranodal natural killer/T cell lymphoma
Changhoon Yoo Dok Hyun Yoon Jae-Cheol Jo Shinkyo Yoon Shin Kim Bong-Jae Lee Jooryung Huh Sang-Wook Lee Cheolwon Suh 《Annals of hematology》2014,93(6):995-1000
Although serum beta-2 microglobulin (B2M) has been suggested as an independent prognostic factor for several lymphoproliferative diseases, it has rarely been investigated in extranodal natural killer/T cell lymphoma (ENKTL). From a prospectively collected database, 145 patients with ENKTL were identified. Among them, a total of 101 patients were included in the analysis, with exclusion of patients without baseline serum B2M level and those did not receive anticancer therapy. Serum B2M (<3.0 vs. ≥3.0 mg/L) was analyzed for association with overall survival (OS). Seventy-nine (78 %) patients had nasal ENKTL, and 22 (22 %) had extranasal ENKTL. In overall patients, median OS was 26.7 months (95 % confidence interval (CI), not assessable), with a median follow-up of 32.4 months (range, 0.9–155.2 months). While median OS was not reached in patients with nasal ENKTL, extranasal ENKTL group had median OS of 5.1 months (95 % CI, 1.2–8.9 months; p?<?0.001). Baseline serum B2M was significantly associated with OS in patients with nasal ENKTL (p?<?0.001). This was consistent in limited (stages I and II) nasal ENKTL (p?=?0.002) and disseminated (stages III and IV) nasal ENKTL (p?=?0.02). However, there was no difference of OS in extranasal ENKTL patients (p?=?0.69). In multivariate analysis including other prognostic factors, elevated serum B2M was significantly associated with poor OS (hazard ratio (HR)?=?3.8, 95 % CI 1.7–8.2, p?=?0.001, in a model including Korean Prognostic Index, and HR?=?3.6, 95 % CI 1.6–8.2, p?=?0.002, in a model including International Prognostic Index). In patients with nasal ENKTL, baseline serum B2M is a powerful prognostic factor. The prognostic value of B2M was independent of previously established prognostic models. Further investigations are necessary to validate the role of B2M in ENKTL. 相似文献
8.
Rosa Catarino Jorge Spratley Isabel Catarino Nuno Lunet Manuel Pais-Clemente 《Sleep & breathing》2014,18(1):59-68
Background
Portugal has one of the highest road traffic fatality rates in Europe. A clear association between sleep-disordered breathing (SDB) and traffic accidents has been previously demonstrated. This study aimed to determine prevalence of excessive daytime sleepiness (EDS) and other sleep disorder symptoms among truck drivers and to identify which individual traits and work habits are associated to increased sleepiness and accident risk.Methods
We evaluated a sample of 714 truck drivers using a questionnaire (244 face-to-face interviews, 470 self-administered) that included sociodemographic data, personal habits, previous accidents, Epworth Sleepiness Scale (ESS), and the Berlin questionnaire (BQ).Results
Twenty percent of drivers had EDS and 29 % were at high risk for having obstructive sleep apnea syndrome (OSAS). Two hundred sixty-one drivers (36.6 %) reported near-miss accidents (42.5 % sleep related) and 264 (37.0 %), a driving accident (16.3 % sleep related). ESS score ≥11 was a risk factor for both near-miss accidents (odds ratio (OR)?=?3.84, p?<?0.01) and accidents (OR?=?2.25, p?<?0.01). Antidepressant use was related to accidents (OR?=?3.30, p?=?0.03). We found an association between high Mallampati score (III–IV) and near misses (OR?=?1.89, p?=?0.04).Conclusion
In this sample of Portuguese truck drivers, we observed a high prevalence of EDS and other sleep disorder symptoms. Accident risk was related to sleepiness and antidepressant use. Identifying drivers at risk for OSAS should be a major priority of medical assessment centers, as a public safety policy. 相似文献9.
Muhammad R. Sohail Salwa Hussain Katherine Y. Le Chadi Dib Christine M. Lohse Paul A. Friedman David L. Hayes Daniel Z. Uslan Walter R. Wilson James M. Steckelberg Larry M. Baddour 《Journal of interventional cardiac electrophysiology》2011,31(2):171-183
Aims
The infection rates of implantable cardioverter-defibrillators systems (ICDs) are higher than that of permanent pacemaker. Risk factors associated with ICD infection have not been characterized and are the subject of the current investigation.Methods
All patients who had an ICD implanted at Mayo Clinic Rochester between 1991 and 2008 were retrospectively reviewed. Each case of ICD infection was matched with two non-infected controls. Cases of ICD infection were further stratified by early- (??6 months) versus late-onset (>6 months) infection. Multivariable analysis was performed to identify significant risk factors for ICD infection.Results
Sixty-eight patients with ICD infection and 136 matched controls met the inclusion criteria. Thirty-five cases presented with early-onset infection and 33 had late-onset device infection. Staphylococcal species were the most common pathogens in both groups of patients. Patients with early-onset infection were more likely to present with generator pocket infection (p?=?0.02). Patients with multiple comorbid conditions (high Charlson index) tended to have longer hospital stay during implantation admission (p?=?0.009). In a multivariable logistic regression model, the presence of epicardial leads (odds ratio (OR)?=?9.7, p?=?0.03) and postoperative complications at the generator pocket (OR?=?27.2, p?<?0.001) were significant risk factors for early-onset ICD infection, whereas longer duration of hospitalization at the time of implantation (2 days versus 1 day: OR?=?33.1, p?<?0.001; ??3 days versus 1 day: OR?=?49.0, p?<?0.001) and chronic obstructive pulmonary disease (OR?=?9.8, p?=?0.02) were associated with late-onset infections.Conclusions
Our study findings suggest that risk factors associated with early- and late-onset ICD infection are different. While circumstances that may increase the chances of pocket contamination in the perioperative period are more likely to be associated with early-onset ICD infection, overall poor health of the host may increase the likelihood of late-onset ICD infection. These factors should be considered when developing strategies to minimize risk of device infection. 相似文献10.
Kirsten E. Austad BS Jerry Avorn MD Jessica M. Franklin PhD Mary K. Kowal BA Eric G. Campbell PhD Aaron S. Kesselheim MD JD MPH 《Journal of general internal medicine》2013,28(8):1064-1071
BACKGROUND
Increasingly, medical school policies limit pharmaceutical representatives’ access to students and gifts from drugmakers, but little is known about how these policies affect student attitudes toward industry.OBJECTIVE
To assess interactions between trainees and the pharmaceutical industry, and to determine whether learning environment characteristics influence students’ practices and attitudes.DESIGN, PARTICIPANTS
We conducted a cross-sectional survey with a nationally-representative sample of first- and fourth-year medical students and third-year residents, stratified by medical school, including ≥ 14 randomly selected trainees at each level per school.MAIN MEASURES
We measured frequency of industry interactions and attitudes regarding how such interactions affect medical training and the profession. Chi-squared tests assessed bivariate linear trend, and hierarchical logistic regression models were fitted to assess associations between trainees’ attitudes and their schools’ National Institutes of Health (NIH) funding levels and American Medical Student Association (AMSA) PharmFree Scorecard grades reflecting industry-related conflict of interest policies.KEY RESULTS
Among 1,610 student (49.3 % response rate) and 739 resident (43.1 %) respondents, industry-sponsored gifts were common, rising from 33.0 % (first-year students) to 56.8 % (fourth-year students) and 54 % (residents) (p?<?0.001). These gifts included meals outside the hospital (reported by 5 % first-year students, 13.4 % fourth-year students, 27.5 % residents (p?<?0.001)) and free drug samples (reported by 7.4 % first-year students, 14.1 % fourth-year students, 14.3 % residents (p?<?0.001)). The perception that industry interactions lead to bias was prevalent, but the belief that physicians receive valuable education through these interactions increased (64.1 % to 67.5 % to 79.8 %, p?<?0.001). Students in schools receiving more NIH funding reported industry gifts less often (OR?=?0.51, 95 % CI: 0.38–0.68, p?<?0.001), but the strength of institutional conflict of interest policies was not associated with this variable.CONCLUSIONS
Despite recent policy changes, a substantial number of trainees continue to receive gifts from pharmaceutical representatives. We found no relation between these outcomes and a school’s policies concerning interactions with industry. 相似文献11.
David Grimaldi Florence Canouï-Poitrine Laure Croisille Ketty Lee Françoise Roudot-Thoraval Laetitia Languille Medhi Khellaf Marc Michel Bertrand Godeau Philippe Bierling 《Annals of hematology》2014,93(2):309-315
Immune thrombocytopenia (ITP) results in part from the presence of platelet antibodies, which can be demonstrated by the Monoclonal Antibody-Specific Immobilization of Platelet Antigens (MAIPA) assay. The aim of our study was to correlate the presence of antiplatelet autoantibodies and the natural history of ITP. We performed a retrospective, single-center study of 108 adults with newly diagnosed ITP who had indirect MAIPA assay performed at disease onset. Chronic ITP was defined by the presence of thrombocytopenia after 1 year. Bleeding diathesis was evaluated with a bleeding score. At baseline, patients with a positive indirect MAIPA have a greater bleeding score than patients with negative MAIPA assay [median (interquartile)?=?8 (6–12) vs 2 (0–6), p?=?0.002]. Patients with a positive indirect MAIPA also had a higher rate of chronic ITP (92.9 vs 68.7 %, p?=?0.06). In multivariate analysis, a positive indirect MAIPA result and a platelet count at onset ≥10?×?109/L remained independently associated with chronic ITP [adjusted OR (aOR)?=?8.01; 95 % confidence interval (CI), 0.98–66.6; p?=?0.05 and aOR?=?3.09; 95 % CI, 1.18–8.10; p?=?0.02, respectively]. Furthermore, when we analyzed together the results of direct (n?=?41) and indirect MAIPA, the same results were observed. Thus, indirect MAIPA positivity at disease onset is associated with more severe hemorrhage and predicts a chronic course in adult ITP patients. MAIPA assay could be useful in the management of ITP patients when it is performed at diagnosis. 相似文献
12.
M. Çetin Dr. S.A. Kocaman A. Çanga A. Kırbaş A. Yılmaz T. Erdoğan Ö Akgül Y. Uğurlu M.E. Durakoğlugil 《Herz》2013,38(2):202-209
Background
Macrophages in atherosclerotic plaques secrete YKL-40, a new biomarker of acute and chronic inflammation in patients with stable CAD. We hypothesized that YKL-40 may be a specific marker reflecting the burden of localized inflammation in myocardium and a predictor in patients with STEMI. In this study, we investigated the relationship of YKL-40 to in-hospital major adverse cardiac events (MACE), reperfusion parameters and its predictors in patients with STEMI.Methods
In total, 80 patients with STEMI and no history of prior coronary artery disease (CAD), who underwent primary percutaneous coronary intervention (p-PCI), were enrolled consecutively. In addition, 30 patients with normal coronary arteries (NCA) were enrolled as a control group. Cardiac biomarker levels including creatinine kinase-MB fraction (CK-MB), troponin-I, admission glucose and inflammatory markers including leukocytes and YKL-40 levels were measured as admission values.Results
In our study, YKL-40 levels correlated to high-sensitivity CRP levels (r?=?0.333, p?=?0.003), TIMI risk score (r?=?0.445, p?<?0.001), age (r?=?0.477, p?<?0.001), pain to balloon time (r?=?0.432, p?<?0.001), leukocyte and neutrophil count (r?=?0.386, p?<?0.001 and r?=?0.430, p?<?0.001, respectively), hemoglobin (r?=???0.345, p?=?0.002), admission and fasting blood glucose (r?=?0.388, p?<?0.001 and r?=?0.427, p?<?0.001), creatinine levels (r?=?0.395, p?<?0.001) and myocardial blush grade (r?=???0.334, p?=?0.004). When the patients were divided into two groups determined by presence or absence of MACE, the patients with MACE had significantly higher levels of YKL-40 in comparison to the patients without MACE and the control group (194?±?104, 114?±?61 and 110?±?53 μg/L, p?<?0.001, respectively). In multivariate logistic regression analysis in STEMI patients, only YKL-40 level (OR: 1.011, 95%CI: 1.002–1.019, p?=?0.011) and leukocyte count (OR: 1.264, 95%CI: 1.037–1.540, p?=?0.020) were the independent predictors for MACE. Sensitivity and specificity of YKL-40 to predict MACE, when 125 μg/l was accepted as a cut-off value, were 84% and 70%, respectively.Conclusion
We found that serum YKL-40 is related to older age, increased admission glucose levels, leukocyte counts and decreased hemoglobin levels; YKL-40 level and leukocyte count independently predicted MACE. 相似文献13.
Gopalakrishna Rajesh Ambadiyil Balan Veena Saumya Menon Vallath Balakrishnan 《Indian journal of gastroenterology》2014,33(3):231-236
Background and Aim
Idiopathic chronic pancreatitis (ICP) is the most common form of chronic pancreatitis reported in India. There is paucity of literature on the prevalence and profiles of early- and late-onset forms of ICP in India.Material and Methods
We compared the profile of early- and late-onset ICP in a patient population attending a tertiary care hospital in South India.Results
Pain was the characteristic feature as more than 90 % with both early-onset and late-onset ICP had pain as the most significant symptom. Onset of pain was at age 14.9?±?7.7 years in early-onset and at 38.1?±?9.9 in late-onset ICP (p?<?0.001). There was considerable delay between onset of pain in early onset as compared to late-onset ICP. Diabetes was seen in 41.4 % in early-onset as compared to 69.1 % in late-onset ICP (p?<?0.001). Pancreatic exocrine insufficiency was seen in 34.4 % in early-onset as compared to 53.2 % in late-onset ICP (p?<?0.001). Increased prevalence of exocrine insufficiency and diabetes was observed in late-onset as compared to early-onset ICP. Univariate analysis showed that alcohol use, smoking, age, and family history of diabetes were significantly associated with diabetes. Multivariate analysis showed strong associations for diabetes with smoking (odds ratio (OR)?=?4.2), calcification (OR?=?7.7), as well as family history and age >40 years.Conclusions
There were differences between early-onset and late-onset ICP in southern Indian patients. Diabetes was strongly associated with smoking and pancreatic calcification. 相似文献14.
Kuan-Liang Liu Hsin-Fu Lee Shing-Hsien Chou Yen-Chen Lin Chia-Pin Lin Chun-Li Wang Chi-Jen Chang Lung-An Hsu 《Clinical rheumatology》2014,33(1):91-98
Large epidemiologic studies have associated gouty arthritis with the risk of coronary heart disease. However, there has been a lack of information regarding the outcomes for patients who have gout attacks during hospitalization for acute myocardial infarction. We reviewed the data of 444 consecutive patients who were admitted to our hospital between 2005 and 2008 due to acute ST elevation myocardial infarction (STEMI). The clinical outcomes were compared between patients with gout attack and those without. Of the 444, 48 patients with acute STEMI developed acute gouty arthritis during hospitalization. The multivariate analysis identified prior history of gout and estimated glomerular filtration rate as independent risk factors of gout attack for patients with acute STEMI (odds ratio (OR) 21.02, 95 % CI 2.96–149.26, p?=?0.002; OR 0.92, 95 % CI 0.86–0.99, p?=?0.035, respectively). The in-hospital mortality and duration of hospital stay did not differ significantly between the gouty group and the non-gouty group (controls). During a mean follow-up of 49?±?28 months, all-cause mortality and stroke were similar for both groups. Multivariate Cox regression showed that gout attack was independently associated with short- and long-term adverse non-fatal cardiac events (hazard ratio (HR) 1.88, 95 % CI 1.09–3.24, p?=?0.024; HR 1.82, 95 % CI 1.09–3.03, p?=?0.022, respectively). Gout attack among patients hospitalized due to acute STEMI was independently associated with short-term and long-term rates of adverse non-fatal cardiac events. 相似文献
15.
Donna L. Washington MD MPH Teri D. Davis PhD Claudia Der-Martirosian PhD Elizabeth M. Yano PhD MSPH 《Journal of general internal medicine》2013,28(7):894-900
BACKGROUND
Post-traumatic stress disorder (PTSD) is common in women veterans (WVs), and associated with significant co-morbidity. Effective treatment is available; however, PTSD is often unrecognized.OBJECTIVES
Identify PTSD prevalence and mental healthcare (MHC) use in a representative national WV sample.DESIGN AND PARTICIPANTS
Cross-sectional, population-based 2008–2009 national survey of 3,611 WVs, weighted to the population.MAIN MEASURES
We screened for PTSD using a validated instrument, and also assessed demographic characteristics, health characteristics, and MHC use in the prior 12 months. Among those screening positive, we conducted multivariate logistic regression to identify independent predictors of MHC use.KEY RESULTS
Overall, 13.0 % (95 % confidence interval [CI] 9.8–16.2) of WVs screened PTSD-positive. Veterans Health Administration (VA) healthcare was used by 31.1 % of PTSD-positives and 11.4 % of PTSD-negatives (p?<?0.001). Among those screening positive, 48.7 % (95 % CI 35.9–61.6) used MHC services (66.3 % of VA-users, 40.8 % of VA-nonusers; p?<?0.001). Having a diagnosis of depression (OR?=?8.6; 95 % CI 1.5–48.9) and VA healthcare use (OR?=?2.7; 95 % CI 1.1–7.0) predicted MHC use, whereas lacking a regular provider for health care (OR?=?0.2; 95 % CI 0.1–0.4) and household income below the federal poverty level (OR?=?0.2; 95 % CI 0.1–0.5) predicted nonuse.CONCLUSIONS
More than one in eight WVs screened positive for PTSD. Though a majority of VA-users received MHC, low income predicted nonuse. Only a minority of VA-nonusers received MHC. The majority of WVs use non-VA healthcare providers, who may be unaware of their veteran status and PTSD risk. VA outreach to educate VA-nonusers and their healthcare providers about WVs’ PTSD risk and available evidence-based VA treatment options is one approach to extend the reach of VA MHC. Research to characterize barriers to VA MHC use for VA-nonusers and low income VA-users is warranted to better understand low service utilization, and to inform program development to engage more WVs in needed MHC. 相似文献16.
Luiza F. Rocha Roberta G. Marangoni Percival D. Sampaio-Barros Mauricio Levy-Neto Natalino H. Yoshinari Eloisa Bonfa Virginia Steen Sergio C. Kowalski 《Clinical rheumatology》2014,33(5):699-706
The Scleroderma Health Assessment Questionnaire (SHAQ) is a feasible multisystem specific tool that has been extensively used as an additional assessment for systemic sclerosis (SSc). The aim of this study is to cross-culturally adapt and validate the Brazilian version of the SHAQ. Construct validity was assessed based on the correlations between SHAQ and both the Medical Outcomes Survey Short Form 36 version 2 (SF-36v2?) and the Health Assessment Questionnaire Disability Index (HAQ-DI). The correlation between the SHAQ and disease severity was assessed by Spearman's correlation coefficient. The reproducibility of the SHAQ was evaluated by the intraclass correlation coefficient (ICC). Among the 151 consecutive outpatients evaluated, 59 % had limited SSc subtype. The overall disease severity visual analog scale (VAS) of the SHAQ was statistically significantly correlated to HAQ-DI, pain VAS, and the SF-36v2? physical component summary score (r?=?0.595, r?=?0.612, and r?=??0.582, respectively; p?<?0.001). Further analysis of all SF-36v2? components revealed statistically significant correlations between overall disease severity VAS and bodily pain (r?=??0.621, p?<?0.001), vitality (r?=??0.544, p?<?0.001), physical function (r?=??0.510, p?<?0.001), and role limitation-physical dimensions (r?=??0.505, p?<?0.001). Moreover, digestive, pulmonary, and overall disease severity VASs were statistically significantly correlated to the number of organs involved (r?=?0.178, p?=?0.029; r?=?0.214, p?=?0.008; r?=?0.282, p?<?0.001). We also demonstrated high reproducibility for SHAQ (ICC?=?0.757, 95 % confidence interval?=?0.636–0.842). The Brazilian version of the SHAQ demonstrated both construct and discriminant validities as well as good reproducibility. 相似文献
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18.
Ana Luisa Calich Eduardo Ferreira Borba Michelle Remião Ugolini-Lopes Luiza Fuoco da Rocha Eloisa Bonfá Ricardo Fuller 《Clinical rheumatology》2018,37(5):1223-1228
Uric acid has been recognised as a potential marker of endothelial dysfunction and kidney disease but there are scarce data about its importance in systemic lupus erythematosus (SLE) nephritis. This study aimed to evaluate serum uric acid (UA) levels in lupus nephritis (LN), by comparing SLE patients with normal renal function, with and without nephritis. Forty-six female SLE patients were consecutively selected and divided in two groups according to renal activity at the evaluation: presence of a recently diagnosed lupus nephritis (LN+, n?=?18) and absence of lupus nephritis (LN?, n?=?28). Age-matched healthy women were selected (CONTROL, n?=?28). Patients with gout, creatinine clearance lower than 80 ml/min and use of drugs that interfere in UA were excluded. Laboratory and clinical data were analysed by appropriate tests. A multivariate analysis was performed, and a receiver operating characteristic (ROC) curve was plotted, and the area under the curve was calculated to assess the diagnostic strength of UA in LN. The mean age was similar among LN+, LN? and CONTROL groups (32.44?±?6.09 vs. 30.68?±?5.36 vs. 30.86?±?5.00 years, p?=?0.52). UA was significantly higher in LN+ compared to LN? (5.54?±?1.67 vs. 3.65?±?1.090 mg/dL, p?<?0.001) and CONTROL (5.54?±?1.67 vs. 3.92?±?0.95 mg/dL p?<?0.001). Multivariate analysis confirmed that high UA was an independent variable related to LN (p?<?0.001). The cut-off value for UA using the ROC curve was 4.47 mg/dL (AUC 0.86, p?=?0.00004, CI 95% 0.75–0.96). Lupus nephritis was associated with higher UA. Hyperuricemia as a predictor of renal damage in SLE needs to be evaluated in further studies. 相似文献
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Marco Quaglia Annalisa Chiocchetti Tiziana Cena Claudio Musetti Sara Monti Nausicaa Clemente Umberto Dianzani Corrado Magnani Piero Stratta 《Clinical rheumatology》2014,33(9):1263-1271
Elevated serum levels of osteopontin have been associated with cardiovascular disease, diabetic nephropathy, and autoimmune disease activity. Aim of the study was to investigate the relationship between osteopontin serum levels and renal damage in a population of patients with systemic lupus erythematosus (SLE). Osteopontin serum levels were analyzed in 101 SLE patients and compared to those of 115 healthy controls. Associations between osteopontin levels and renal involvement, disease activity and damage index, biochemical parameters, and therapy were assessed. Overall osteopontin serum levels were higher in SLE patients (median, 17.93 ng/mL; interquartile range, 8.13–35.07 ng/mL) than in healthy controls (median, 5.62 ng/mL; interquartile range, 2.61–13.83 ng/mL). Univariate logistic analysis among cases showed that high osteopontin levels (higher vs medium–lower tertile) were associated with renal involvement (p?=?0.012), renal function (p?=?0.007), proteinuria (p?=?0.011), anemia (p?0.001), and SLICC/ACR Damage Index (p?0.001). Multivariate analysis showed an independent association between high osteopontin serum levels (higher vs medium–lower tertile) and chronic kidney disease (OR?=?4.89; 95 % CI, 1.24–19.24; p?=?0.008), proteinuria (OR?=?4.56; 95 % CI, 1.15–18.04; p?=?0.027), anemia (OR?=?4.66; 95 % CI, 1.25–17.43; p?=?0.008), and use of renin–angiontensin system antagonists (OR?=?0.234; 95 % CI, 0.06–0.98; p?=?0.047). This study shows that elevated osteopontin serum levels significantly correlate with renal involvement and anemia in SLE. Moreover, it suggests that renin–angiontensin system antagonists decrease osteopontin levels—this effect is consistent with the inhibitory effect of these drugs on osteopontin renal expression, detected in animal models by other authors, and may provide a new rationale for their employment. 相似文献
20.
Irin Perveen Mufti Munsurar Rahman Madhusudan Saha Mohammad Masudur Rahman Mohammad Quamrul Hasan 《Indian journal of gastroenterology》2014,33(3):265-273