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Sample records for clinical characteristics prognosis

  1. Galectin-3 expression in colorectal cancer and its correlation with clinical pathological characteristics and prognosis

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    Tao Liu

    2017-07-01

    Full Text Available To explore the expression levels of galectin-3 in colorectal cancer and the association between galectin-3 and its clinical pathological parameters, as well as the prognosis of colorectal cancer patients.

  2. Clinical Characteristics, Treatments, and Prognosis of Atopic Eczema in the Elderly

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    Ryoji Tanei

    2015-05-01

    Full Text Available Atopic eczema (AE in the elderly is gradually increasing and has been added to the classification of AE in recent years. This investigation retrospectively analyzed 60 patients with elderly AE. Among the clinical characteristics, a male predominance, existence of several patterns of onset and clinical course, and associations with immunoglobulin (IgE-allergic-status and asthmatic complication were observed. The highest positive-rate and positive-score for serum-specific IgE against Dermatophagoides farinae were 83.8% and 2.65 in patients with IgE-allergic AE, and a lower incidence of lichenified eczema in the elbow and knee folds were observed. In terms of treatments and outcomes, clinical improvement and clinical remission were observed in 80.8% and 36.5% of cases, respectively, using standard treatments and combined therapy with oral corticosteroid in severe cases. As for complications and final prognosis, most elderly AE patients reached the end of life with AE, but patients with IgE-allergic AE showed significantly lower incidences of complications of malignancy and death from malignancy. These results indicate that AE in the elderly represents a new subgroup of AE with specific features.

  3. Clinical characteristics, etiology, and prognosis of hypoxic hepatitis: an analysis of 68 cases

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    FAN Hebin

    2014-11-01

    Full Text Available ObjectiveTo investigate the clinical characteristics, etiology, and prognosis of hypoxic hepatitis (HH. MethodsThe medical records of 68 patients with HH admitted to our hospital from January 2002 to December 2012 were collected and reviewed. The common causes of HH were analyzed. The patients were divided into groups of survival and death according to the clinical outcomes. The age, sex, and the Sequential Organ Failure Assessment (SOFA score on admission were compared between groups. The clinical and laboratory data, including bilirubin (Bil, alkaline (ALP, gamma-glutamyl transpeptidase (GGT, international normalized ratio (INR, lactate dehydrogenase (LDH, alanine aminotransferase (ALT, and blood urea nitrogen (BUN, were monitored, and the peak of each parameter was compared between groups. Normally distributed continuous data were compared between the two groups using Student′s t-test, and non-normally distributed continuous data were compared using rank sum test. ResultsThe common causes of HH included heart failure (acute myocardial infarction and congestive heart failure, respiratory failure, septic shock, heat shock, and severe allergic reactions to bee sting. Sharply increasing levels of serum ALT and AST were observed in all patients. The 28-day in-hospital mortality rate was 33.8%. Significant differences between two groups were observed in age of admission (P<0.001, SOFA value (P<0.001, and peak levels of Bil (P<0.001, ALP (P<0.001, GGT (P= 0.001, INR (P<0.001, LDH (P<0.001, ALT (P=0.013, and BUN (P<0.001. The treatments of HH mainly targeted the primary disease, while adjuvant therapies such as nutritional support and liver protection were also needed. ConclusionThe prognosis of HH is poor and the mortality rate is high. The major cause of death is cardiogenic shock, followed by septic shock and acute myocardial infarction. Protecting vital organs from injury and preventing infection play important roles in improving

  4. Differential clinical characteristics and prognosis of intraventricular conduction defects in patients with chronic heart failure

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    Cinca, Juan; Mendez, Ana; Puig, Teresa; Ferrero, Andreu; Roig, Eulalia; Vazquez, Rafael; Gonzalez-Juanatey, Jose R.; Alonso-Pulpon, Luis; Delgado, Juan; Brugada, Josep; Pascual-Figal, Domingo; Brugada, J.; Batlle, M.; Berruezo, A.; Hevia, S.

    2013-01-01

    Aims Intraventricular conduction defects (IVCDs) can impair prognosis of heart failure (HF), but their specific impact is not well established. This study aimed to analyse the clinical profile and outcomes of HF patients with LBBB, right bundle branch block (RBBB), left anterior fascicular block (LAFB), and no IVCDs. Methods and results Clinical variables and outcomes after a median follow-up of 21 months were analysed in 1762 patients with chronic HF and LBBB (n = 532), RBBB (n = 134), LAFB ...

  5. Incidence, clinical characteristics, and long-term prognosis of travel-associated pulmonary embolism.

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    Lehmann, Ralf; Suess, Christian; Leus, Maria; Luxembourg, Beate; Miesbach, Wolfgang; Lindhoff-Last, Edelgard; Zeiher, Andreas M; Spyridopoulos, Ioakim

    2009-01-01

    Prolonged air travel is considered a risk factor for pulmonary embolism (PE). The clinical characteristics as well as the long-term prognosis of patients suffering from travel-associated PE ('economy-class syndrome', ECS) remain largely unknown. Owing to its proximity, our hospital is the primary referral centre for Frankfurt Airport, Europe's third-largest airport. The goal of our study was to follow-up all patients with ECS, who were admitted to our hospital between 1997 and 2006. We systematically reviewed all medical charts from patients presenting with acute PE to our emergency room or intensive care unit (ICU) and performed a telephone follow-up on patients discharged alive. Together with the data provided from the statistics department of Fraport Inc., the operating company of the Frankfurt International Airport, we were also able to put the medical data in context with the corresponding number of passengers and flight distances. A total of 257 patients with acute PE were admitted to our emergency and ICU between 1997 and 2006. Out of these, 62 patients suffered from ECS (45 flight-associated PE and 17 from other travel-associated PE). ECS patients were prone to more haemodynamic relevant acute events, reflected by a higher rate of initial cardiopulmonary resuscitation (4.8% vs. 1.5%; P = 0.153) and higher percentage of massive PE (8% vs. 3%; P = 0.064). Nevertheless, intrahospital mortality was similar in both groups (ECS 4.8%, others 4.1%; P = 0.730). Interestingly, the long-term outcome of ECS patients was excellent (Kaplan-Meier analysis; P log-rank: 0.008 vs. other entities). In general, ECS was a rare event (one event/5 million passengers), where long-haul flights over 5000 km lead to a 17-fold risk increase compared with shorter flights. Travel-associated PE was a common cause of PE in our hospital, with patients showing excellent long-term prognosis after discharge. The risk of ECS is rather low and strictly dependent on the flight distance.

  6. Galectin-3 expression in colorectal cancer and its correlation with clinical pathological characteristics and prognosis

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    Tao Liu; Jin Li; Dechun Li; Hongqiang Yang; Changhua Kou; Guijun Lei

    2017-01-01

    Abstract Objective To explore the expression levels of galectin-3 in colorectal cancer and the association between galectin-3 and its clinical pathological parameters, as well as the prognosis of colorectal cancer patients. Methods An immunohistochemistry assay was used to test the expression levels of galectin-3 in cancer tissues of 61 colorectal cancer cases and in normal intestinal tissues adjacent to the cancer tissues of 23 cases. The associations between protein expression levels of gal...

  7. [Clinical characteristics and prognosis of colon cancer patient with extremely elevated carcinoembryonic antigen level].

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    Chen, Pengju; Yao, Yunfeng; Zhang, Dakui; Gu, Jin

    2015-10-01

    To explore the clinicopathological characteristics and prognosis of colon cancer patients with extremely elevated serum carcinoembryonic antigen(CEA) level before operation(>50 μg/L). Clinicopathological and follow-up data of 1250 patients with colonic adenocarcinoma undergoing primary tumor resection between January 2001 and December 2011 were retrospectively analyzed. All the patients were divided into three groups according to the preoperative serum CEA levels as normal group (0-5 μg/L, 721 cases), elevated group(5-50 μg/L, 408 cases) and extremely elevated(>50 μg/L, 121 cases). Kaplan-Meier method was used to analyze the overall survival and disease-free survival. Log-rank test was used to compare the survival between groups. Cox regression was used to screen the independent prognostic factors of colon cancer. Compared with normal and elevated groups, patients with extremely elevated CEA had more advanced T,N,M stages (Pcolon cancer (all PColon cancer patients with extremely elevated preoperative CEA levels are associated with more unfavorable pathological factors, advanced TNM stage and more distant metastases (especially the liver metastases) during the follow-up. The elevated degree of preoperative CEA level is an independent poor prognostic factor of patients with colon cancer.

  8. Evaluation of clinical characteristics and prognosis of chronic pulmonary aspergillosis depending on the underlying lung diseases: Emphysema vs prior tuberculosis.

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    Koyama, Kazuya; Ohshima, Nobuharu; Suzuki, Junko; Kawashima, Masahiro; Okuda, Kenichi; Sato, Ryota; Suzukawa, Maho; Nagai, Hideaki; Matsui, Hirotoshi; Ohta, Ken

    2015-11-01

    There have been scarce data evaluating the differences of clinical characteristics and prognosis of chronic pulmonary aspergillosis (CPA) depending on underlying pulmonary diseases. We tried to clarify them in CPA patients who had pulmonary emphysema or previous pulmonary tuberculosis. We reviewed and evaluated CPA patients diagnosed between 2007 and 2013 with pulmonary emphysema (PE group; n = 29), with previous pulmonary tuberculosis (PT group; n = 47) and with combination of these 2 underlying conditions (CTE group; n = 24). In CT findings, fungus balls were rare in PE group (7% in PE group and 36% in PT group; p = 0.006). Compared with PT group, PE group patients exhibited more frequent preceding antibiotics administration (45% vs 11%; p = 0.002) and fever (52% vs 17%; p = 0.002), less frequent hemosputum (24% vs 57%; p = 0.008), and more frequent consolidations in imaging (79% vs 38%; p = 0.001) and respiratory failure (34% vs 13%; p = 0.020), possibly suggesting more acute clinical manifestations of CPA in emphysematous patients. Trend of the differences between PT and PE group was not changed when patients with fungal balls were excluded. Multivariate Cox regression analysis of risks for all-cause mortality revealed age (HR, 1.079; p = 0.002) and emphysema (HR, 2.45; p = 0.040) as risk factors. Assessment of underlying lung diseases is needed when we estimate prognosis and consider treatment of CPA patients. Particularly, emphysematous patients can be presented as refractory pneumonia and show poor prognosis. Copyright © 2015 Japanese Society of Chemotherapy and The Japanese Association for Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

  9. Chordoma: clinical characteristics, management and prognosis of a case series of 25 patients

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    Ferraresi, Virginia; Biagini, Roberto; Nuzzo, Carmen; Zoccali, Carmine; Marandino, Ferdinando; Vidiri, Antonello; Salducca, Nicola; Zeuli, Massimo; Giannarelli, Diana; Cognetti, Francesco

    2010-01-01

    Adequate surgery still remains the only curative treatment of chordoma. Interesting clinical data on advanced disease with molecularly targeted therapies were reported. We described the clinical outcome of a series of chordoma patients followed at Regina Elena National Cancer Centre of Rome from 2004 to 2008. Twenty-five consecutive patients with sacral (11 patients), spine (13 patients), and skull base (1 patient) chordoma went to our observation. Six patients (24%) had primary disease, 14(56%) a recurrent disease, and 5(20%) a metastatic spreading. Surgery was the primary option for treatment in 22 out of 25 patients. Surgical margins were wide in 5 (23%) and intralesional in 17(77%) patients; 3 out of 4 in-house treated patients obtained wide margins. After first surgery, radiotherapy (protons or high-energy photons) were delivered to 3 patients. One out of the 5 patients with wide margins is still without evidence of disease at 20 months from surgery; 2 patients died without evidence of disease after 3 and 36 months from surgery. Sixteen out of 17 (94%) patients with intralesional margins underwent local progression at a median time of 18 months with a 2-year local progression-free survival of 47%. The 5-year metastasis-free survival rate was 78.3%. Seventeen patients with locally advanced and/or metastatic disease expressing platelet-derived growth factor receptor (PDGFR) β were treated with imatinib mesylate. A RECIST stabilization of the disease was the best response observed in all treated cases. Pain relief with reduction in analgesics use was obtained in 6 out of 11 (54%) symptomatic patients. The 5- and 10-year survival rates of the entire series of patients were 76.7 and 59.7%, respectively. Despite progress of surgical techniques and the results obtained with targeted therapy, more effort is needed for better disease control. Specific experience of the multidisciplinar therapeutic team is, however, essential to succeed in improving patients

  10. Chordoma: clinical characteristics, management and prognosis of a case series of 25 patients

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    Giannarelli Diana

    2010-01-01

    Full Text Available Abstract Background Adequate surgery still remains the only curative treatment of chordoma. Interesting clinical data on advanced disease with molecularly targeted therapies were reported. Methods We described the clinical outcome of a series of chordoma patients followed at Regina Elena National Cancer Centre of Rome from 2004 to 2008. Results Twenty-five consecutive patients with sacral (11 patients, spine (13 patients, and skull base (1 patient chordoma went to our observation. Six patients (24% had primary disease, 14(56% a recurrent disease, and 5(20% a metastatic spreading. Surgery was the primary option for treatment in 22 out of 25 patients. Surgical margins were wide in 5 (23% and intralesional in 17(77% patients; 3 out of 4 in-house treated patients obtained wide margins. After first surgery, radiotherapy (protons or high-energy photons were delivered to 3 patients. One out of the 5 patients with wide margins is still without evidence of disease at 20 months from surgery; 2 patients died without evidence of disease after 3 and 36 months from surgery. Sixteen out of 17 (94% patients with intralesional margins underwent local progression at a median time of 18 months with a 2-year local progression-free survival of 47%. The 5-year metastasis-free survival rate was 78.3%. Seventeen patients with locally advanced and/or metastatic disease expressing platelet-derived growth factor receptor (PDGFR β were treated with imatinib mesylate. A RECIST stabilization of the disease was the best response observed in all treated cases. Pain relief with reduction in analgesics use was obtained in 6 out of 11 (54% symptomatic patients. The 5- and 10-year survival rates of the entire series of patients were 76.7 and 59.7%, respectively. Conclusions Despite progress of surgical techniques and the results obtained with targeted therapy, more effort is needed for better disease control. Specific experience of the multidisciplinar therapeutic team is

  11. [Hysterectomies at the Conakry university hospitals: social, demographic, and clinical characteristics, types, indications, surgical approaches, and prognosis].

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    Baldé, I S; Sy, T; Diallo, B S; Diallo, Y; Mamy, M N; Diallo, M H; Bah, E M; Diallo, T S; Keita, N

    2014-01-01

    The objectives of this study were to calculate the frequency of hysterectomies at the Conakry university hospitals (Donka Hospital and Ignace Deen Hospital), describe the women's social, demographic, and clinical characteristics, and identify the key indications, the surgical techniques used, and the prognosis. This was a 2-year descriptive study, retrospective for the first year (May 2011-April 2012) and prospective for the second (May 2012-April 2013), of 333 consecutive hysterectomies performed in the obstetrics and gynecology departments of these two hospitals. Hysterectomy is one of the surgical procedures most commonly performed in these departments (following cesarean deliveries), with frequency of 4.4% interventions. The profile of the women undergoing this surgery was that of a woman aged younger than 49 years (61%), married (75.7%), multiparous (33%), of childbearing age (61%), and with no history of abdominal or pelvic surgery (79.6%). Nearly all hysterectomies were total (95%, compared with 5% subtotal; the approach was abdominal in 82.25% of procedures and vaginal in 17.75%. The most common indication for surgery was uterine fibroids (39.6%), followed by genital prolapse (22.2%), and obstetric emergencies (17.8%). The average duration of surgery was 96 minutes for abdominal and 55 minutes for vaginal hysterectomies. The principal intraoperative complication was hemorrhage (12.31%), and the main postoperative complication parietal suppuration (21.02%). The average length of hospital stay was 10.3 days for abdominal hysterectomies and 7.15 days for vaginal procedures. We recorded 14 deaths for a lethality rate of 4.2%; most of these deaths were associated with hemorrhagic shock during or after an obstetric hysterectomy (93%). Hysterectomy remains a common intervention in developing countries. Its indications are common during the pregnancy and postpartum period, with high morbidity and mortality rates. Improving obstetric coverage could reduce its

  12. Pre- and post-bronchodilator airway obstruction are associated with similar clinical characteristics but different prognosis – report from a population-based study

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    Sawalha S

    2017-04-01

    Full Text Available Sami Sawalha,1 Linnea Hedman,2 Eva Rönmark,2 Bo Lundbäck,3 Anne Lindberg1 1Department of Public Health and Clinical Medicine, Division of Medicine, 2Department of Public Health and Clinical Medicine, The OLIN Unit, Division of Occupational and Environmental Medicine, Umeå University, Umeå, 3Krefting Research Center, Institution of Medicine, University of Gothenburg, Gothenburg, Sweden Introduction: According to guidelines, the diagnosis of COPD should be confirmed by post-bronchodilator (post-BD airway obstruction on spirometry; however, in clinical practice, this is not always performed. The aim of this population-based study was to compare clinical characteristics and prognosis, assessed as mortality, between subjects with airway obstruction divided into pre- but not post-BD obstruction, post-BD airway obstruction (COPD, and subjects without airway obstruction.Materials and methods: In 2002–2004, four adult population-based cohorts were reexamined with spirometry and structured interview. Subjects with airway obstruction, with a ratio of forced expiratory volume in 1 s to (forced vital capacity <0.70 (n=993, were identified together with sex- and age-matched referents (n=993. These subjects were further divided into subjects with pre- but not post-BD airway obstruction (pre- not post-BD obstruction and subjects with post-BD airway obstruction (COPD. Mortality data were collected until December 31, 2014.Results: Out of 993 subjects with airway obstruction, 736 (74% had COPD and 257 (26% pre- not post-BD obstruction. Any respiratory symptoms, allergic rhinitis, asthma, exacerbations, and comorbidities were equally common among subjects with COPD and pre- not post-BD obstruction, but less common among nonobstructive subjects. Mortality was highest among subjects with COPD and higher in men than in women. In both sexes, COPD, but not pre- not post-BD obstruction, was associated with an increased risk for death compared to those without

  13. Colorectal cancer: comparative analysis of clinical and pathological characteristics in patients aged above and below 45 years of age and impact on prognosis

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    Joana Sofia Gomes Pestana

    2016-10-01

    Full Text Available Introduction: Colorectal cancer, in Portugal, presents as the second most common cancer and of cancer death cause. CRC is a disease of the elderly; however, there has been an increase of incidence in younger patients and doubts have emerged about its behavior, characteristics and prognosis in this group. Methods: In this study, we have evaluated a sample of 512 patients diagnosed with colorectal cancer submitted to surgical treatment in the period between January 1st, 2005 and January 1st, 2010, through a comparative clinical, pathological and survival analysis of patients under and over 45 years old (Groups I and II respectively. Results: Group I patients accounted for 5.5% of the sample. There was a predominance of males and the most common site was the left colon in both age groups. In the younger group, the histological type presents with a predominance of tumors with a mucinous component and with signet ring cells (p = 0.001, however, there was no difference in terms of overall survival and disease-free survival. Conclusion: In this study, colorectal cancer at younger ages shows similar characteristics to those of older patients. Resumo: Introdução: O Câncer Colorectal (CCR, em Portugal, constitui o segundo câncer mais frequente em termos de incidência e de mortalidade. É uma doença do idoso, no entanto, tem-se observado um aumento da incidência em pacientes mais jovens, tendo surgido dúvidas acerca do seu comportamento, características e prognóstico neste grupo etário. Métodos: 512 pacientes com diagnóstico de CCR operados entre Janeiro de 2005 e Janeiro de 2010 foram avaliados através da análise comparativa das características clínicas, anatomopatológicas e sobrevida em indivíduos com idade inferior e superior a 45 anos (Grupo I e II respetivamente. Resultados: Os pacientes do Grupo I representaram 5,5% da amostra. Houve predomínio do gênero masculino e o local mais frequente foi o cólon esquerdo em ambos os

  14. [Clinical characteristics and medium-term prognosis of patients with heart failure and preserved systolic function. Do they differ in systolic dysfunction?].

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    Ojeda, Soledad; Anguita, Manuel; Muñoz, Juan F; Rodríguez, Marcos T; Mesa, Dolores; Franco, Manuel; Ureña, Isabel; Vallés, Federico

    2003-11-01

    To assess the prevalence, clinical profile and medium-term prognosis in patients with heart failure and preserved systolic ventricular function compared to those with systolic dysfunction. 153 patients were included, 62 with preserved systolic ventricular function (left ventricular ejection fraction > or = 45%) and 91 with impaired systolic ventricular function (left ventricular ejection fraction < 45%). The mean follow-up period was 25 10 months. Mean age was similar (66 10 vs. 65 10; p = 0.54). There was a higher proportion of women among patients with preserved systolic function (53% vs. 28%; p < 0.01). Ischemic and idiopathic cardiomyopathy were the most common causes of heart failure in patients with systolic dysfunction, whereas valvular disease and hypertensive cardiopathy were the most common in patients with preserved systolic function. Angiotensin-converting enzyme inhibitors and beta-blockers were more often prescribed in patients with impaired systolic ventricular function (86% vs. 52%; p < 0.01 and 33% vs. 11%; p < 0.01, respectively). There were no differences between the groups in terms of mortality rate (37% vs. 29%), readmission rate for other causes (29% vs. 23%), readmission rate for heart failure (45% vs. 45%), cumulative survival (51% vs. 62%) and the likelihood of not being readmitted for heart failure (50% vs. 52%). In the multivariate analysis, left ventricular ejection fraction was not a predictor of death or readmission because of heart failure. In a large proportion of patients with heart failure, systolic ventricular function is preserved. Despite the clinical differences between patients with preserved and impaired systolic ventricular function, the medium-term prognosis was similar in both groups.

  15. Comparison of Clinical Characteristic and Prognosis between Ovarian Clear Cell Carcinoma and Serous Carcinoma: A 10-Year Cohort Study of Chinese Patients.

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    Ye, Shuang; Yang, Jiaxin; You, Yan; Cao, Dongyan; Huang, Huifang; Wu, Ming; Chen, Jie; Lang, Jinghe; Shen, Keng

    2015-01-01

    To compare the clinicopathologic features and prognosis of Chinese patients with ovarian clear cell carcinoma (CCC) and serous carcinoma (SC). A retrospective cohort study was designed to investigate the clinicopathologic characteristic and prognosis of patients with CCC and SC who were diagnosed and treated in in a tertiary referral center (Peking Union Medical College Hospital) between 1999 and 2009. The Kaplan-Meier method and Cox regression were employed in the survival analysis. A total of 504 cases were included in the study, comprising 197 cases of CCC and 307 cases of SC. The mean age of the patients with SC was greater than of CCC patients (3.6±0.94, PPatients with CCC were more likely to be early-stage and optimally debulked (Ppatients with CCC had normal values, and the level was significantly lower than in patients with SC (Ppatients had platinum-resistant tumors compared with platinum-sensitive disease (45.7% in CCC vs. 61.0% in SC [P=0.008]). The 5-year survival rate was 51.2% in the CCC group vs. 49.8% in the SC group (P=0.428). Patients with advanced CCC had a statistically significant poorer overall survival (OS) compared with their SC counterparts (38.0 vs. 52.0 months; hazard ratio 1.584, 95% confidence interval [CI] 1.167-2.150, P=0.003). However, the advantage of improved progression-free survival (PFS) existed across all stages. Women with ovarian CCC presented at a younger age and early stage. Patients with ovarian CCC also had improved PFS, but they had similar OS compared to patients with SC. However, patients with advanced CCC had decreased survival.

  16. The clinical pathological characteristics and prognosis of FGFR1 gene amplification in non-small-cell lung cancer: a meta-analysis

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    Xie FJ

    2016-01-01

    Full Text Available Fa-Jun Xie,1,2 Hong-Yang Lu,1,3 Qiu-Qing Zheng,3 Jing Qin,1,3 Yun Gao,3 Yi-Ping Zhang,1,3 Xun Hu,2 Wei-Min Mao3,4 1Department of Medical Oncology, Zhejiang Cancer Hospital, 2Cancer Institute (Key Laboratory for Cancer Intervention and Prevention, China National Ministry of Education, Zhejiang Provincial Key Laboratory of Molecular Biology in Medical Sciences, Second Affiliated Hospital, Zhejiang University School of Medicine,3Zhejiang Key Laboratory of Diagnosis and Treatment Technology on Thoracic Oncology (Lung and Esophagus, Hangzhou, 4Department of Thoracic Surgery, Zhejiang Cancer Hospital, Hangzhou, People’s Republic of China Abstract: FGFR1 amplification is recognized as a novel therapy target for non-small-cell lung cancer (NSCLC, especially in squamous cell carcinoma (SCC. However, the association between FGFR1 amplification and the clinicopathological characteristics of NSCLC remains controversial. We performed a meta-analysis of 17 eligible studies to examine the correlation between FGFR1 gene amplification and clinicopathological characteristics. FGFR1 amplification was closely related to these clinicopathological features, including sex (odds ratio [OR] 2.05, 95% confidence interval [CI] 1.50–2.80, smoking (OR 3.31, 95% CI 2.02–5.44, and histology (OR 3.60, 95% CI 2.82–4.59. FGFR1 amplification was associated with shorter overall survival, and no significant heterogeneity existed between studies (I2=3.8%. We should note that publication bias may partly account for these results, but our findings remained significant after the trim-and-fill method (hazard ratio 1.22, 95% CI 1.06–1.40. However, no significant correlation was found with poor disease-free survival (hazard ratio 1.43, 95% CI 0.96–2.12. In conclusion, this study showed that FGFR1 amplification was significantly associated with sex, smoking, and histology. FGFR1 amplification could be a marker of poor prognosis in NSCLC patients, especially in SCC patients

  17. Rhabdomyolysis induced by antiepileptic drugs: characteristics, treatment and prognosis.

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    Jiang, Wei; Wang, Xuefeng; Zhou, Shengnian

    2016-01-01

    Rhabdomyolysis syndrome refers to a variety of factors that affect the striated muscle cell membrane, the membrane channels and its energy supply. Most cases of rhabdomyolysis are due to direct trauma. However, infection, toxins, drugs, muscle ischemia, electrolyte imbalance, metabolic diseases, genetic diseases and abnormal body temperature can also lead to rhabdomyolysis. Epilepsy is one of the most common chronic neurological diseases. The primary long-term treatment is antiepileptic drugs (AEDs), which may cause rhabdomyolysis. This article summarizes the characteristics, treatment methods and prognosis of patients with rhabdomyolysis that is induced by antiepileptic drugs. This review is based on PubMed, EMBASE and MEDLINE searches of the literature using the keywords "epilepsy", "antiepileptic drugs","status epilepticus","rhabdomyolysis", and "antiepileptic drugs and rhabdomyolysis syndrome" as well as extensive personal clinical experience with various antiepileptic drugs. Potential relationships between antiepileptic drugs and rhabdomyolysis are discussed. Worldwide, there are approximately 50 million epilepsy patients, most of whom are treated with drugs. Reports have indicated that the majority of antiepileptic drugs on the market can cause rhabdomyolysis. Although rhabdomyolysis induced by antiepileptic drugs is a rare condition with a low incidence, this condition has serious consequences and merits attention from clinicians.

  18. Prognosis of complicated clinical course of varicose veins of lower extremities on the basis of analysis of phenotypic characteristics of connective tissue dysplasia

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    Tsarev О.А.

    2015-12-01

    Full Text Available Aim: to identify the phenotypic characteristics of indeterminate connective tissue dysplasia, which help to predict the progression of varicose veins of lower extremities and disease recurrence after surgery. Material and Methods. The long-term results of surgical treatment of 60 patients with varicose veins of lower extremities in a 5-year period after phlebectomy were analyzed. The phenotypic characteristics of indeterminate connective tissue dysplasia were researched. 24 patients had recurrence of varicose veins of lower extremities associated with disease progression; 36 patients did not have recurrence of varicose veins of lower extremities. Results. All the patients demonstrated the signs of indeterminate connective tissue dysplasia, whereas their frequency was different. There were specified nine phenotypic characteristics of indeterminate connective tissue dysplasia, which were significantly more frequent for patients with recurrence of varicose vein disease of lower extremities: 1 postural abnormality, 2 flat foot, 3 skin pallor, 4 hyperextension of skin, 5 positive "wrist test", 6 positive "pollex test", 7 diastasis recti abdominis, 8 myopia, 9 hematomas which form quickly. Conclusion. The determined sum of phenotypic characters of indeterminate connective tissue dysplasia allows to predict progression of varicose vein disease of lower extremities, and offers new opportunities for improving the results of surgical treatment via developing special therapeutic measures aimed at improving lifestyle and dysplasia treatment.

  19. Clinicopathologic characteristics and prognosis of proximal and distal gastric cancer

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    Yu X

    2018-02-01

    Full Text Available Xuefeng Yu,1,* Fulan Hu,2,* Chunfeng Li,1 Qiang Yao,1 Hongfeng Zhang,1 Yingwei Xue1 1Department of Gastrointestinal Surgery, Harbin Medical University Cancer Hospital, Harbin Medical University, Harbin, China; 2Department of Epidemiology, Public Health College, Harbin Medical University, Harbin, China *These authors contributed equally to this work Background and objectives: The dismal prognosis of gastric cancer patients is a global problem. We aim to evaluate the clinicopathologic features and prognostic factors of proximal and distal gastric cancer.Materials and methods: Gastric cancer cases diagnosed and treated at the same surgical unit between 2007 and 2010 were reviewed. Follow-up data from all patients were collected for at least 5 years until 2015. A total of 964 patients were studied (distal gastric cancer [DG], n=777 and proximal gastric cancer [PG], n=187.Results: DG patients had a relatively higher percentage of females, more thorough therapy (R0 [D0/D1/D2], fewer combined organ resections, younger age, smaller tumors (<5 cm, shorter surgery durations, less blood loss during surgery, and a relatively lower percentage of nodal metastases and a TNM stage of 4 (p<0.05. A significantly higher 5-year survival rate was observed in DG patients compared to PG patients (DG: 51%, PG: 28%; p<0.001. A multivariate analysis demonstrated that tumor size, blood loss during surgery, surgery approach of lymph node dissection, treatment with palliative surgery, histopathologic type, TNM stage, and tumor location were independent predictors of poor outcome.Conclusion: The different characteristics and prognosis of DG and PG cases have implications for the development of guiding strategies for a surgical program and assessment of prognosis of gastric cancer patients based on tumor location. Keywords: gastric cancer, tumor location, clinicopathologic features, prognosis, distal gastric cancer, proximal gastric cancer 

  20. Clinical predictors for the prognosis of myasthenia gravis.

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    Wang, Lili; Zhang, Yun; He, Maolin

    2017-04-19

    Clinical predictors for myasthenia gravis relapse and ocular myasthenia gravis secondary generalization during the first two years after disease onset remain incompletely identified. This study attempts to investigate the clinical predictors for the prognosis of Myasthenia Gravis. Eighty three patients with myasthenia gravis were concluded in this study. Baseline characteristics were analyzed as predictors. Relapse of myasthenia gravis developed in 26 patients (34%). Generalization developed in 34 ocular myasthenia gravis patients (85%). Other autoimmune diseases were observed more commonly in relapsed myasthenia gravis (P = 0.012). Second generalization group contained more late onset patients (P = 0.021). Ocular myasthenia gravis patients with thymus hyperplasia progressed more rapidly than those with other thymus pathology (P = 0.027). Single onset symptom of ocular myasthenia gravis such as ptosis or diplopia predicted early progression than concurrence of ptosis and diplopia (P = 0.027). Treatment effect including glucocorticoid, pyridostigmine, thymectomy, IVIG, immunosuppressive drugs did not show significant difference between the relapsed and non-relapsed groups. The treatment outcome also showed no difference between the single OMG and second generalized groups. Occurrence of associated autoimmune disease can serve as a potential predictor for myasthenia gravis relapse. Either ptosis or diplopia, as well as thymic hyperplasia can predict generalization in the first six months.

  1. Clinical aspects and prognosis of Brugada syndrome in children

    NARCIS (Netherlands)

    Probst, Vincent; Denjoy, Isabelle; Meregalli, Paola G.; Amirault, Jean-Christophe; Sacher, Frederic; Mansourati, Jacques; Babuty, Dominique; Villain, Elisabeth; Victor, Jacques; Schott, Jean-Jacques; Lupoglazoff, Jean-Marc; Mabo, Philippe; Veltmann, Christian; Jesel, Laurence; Chevalier, Philippe; Clur, Sally-Ann B.; Haissaguerre, Michel; Wolpert, Christian; Le Marec, Herve; Wilde, Arthur A. M.

    2007-01-01

    BACKGROUND: Brugada syndrome is an arrhythmogenic disease characterized by an ECG pattern of ST-segment elevation in the right precordial leads and augmented risk of sudden cardiac death. Little is known about the clinical presentation and prognosis of this disease in children. METHODS AND RESULTS:

  2. Clinicopathological Characteristics and Prognosis of Colorectal Cancer in Chinese Adolescent Patients.

    Science.gov (United States)

    Du, Feng; Shi, Su-Sheng; Sun, Yong-Kun; Wang, Jin-Wan; Chi, Yihebali

    2015-12-05

    Colorectal adenocarcinoma rarely occurred in adolescent. Clinical feature and prognosis of this population are not clear until now. In addition, DNA mismatch repair (MMR) status may relate to the early disease occurrence. The present study aimed to perform a retrospective analysis of adolescent patients with colorectal cancer, including clinicopathological characteristics and prognosis. The medical records of 11,503 patients diagnosed as colorectal cancer in Cancer Hospital, Chinese Academy of Medical Sciences from January 1999 to December 2009 were retrospectively reviewed. Finally, 19 patients who were between 10 and 20 years old were selected as the study group. We summarized the clinicopathological characteristics, analyzed the association with prognosis and assessed the expression of MMR protein by immunohistochemical method. The most common primary site was the right colon in 7 patients. Ten patients had Stage III colorectal cancer, 5 patients had Stage IV disease. Signet ring cell carcinoma was the most frequent pathological type (7/19). Deficient MMR was identified in 2 patients. The 5-year survival rate and median survival time were 23.2% and 26 months. Distant metastasis was identified as an independent prognostic factor (P = 0.02). Colorectal cancer in Chinese adolescents was very rare. The chinese adolecents with colorectal cancer were frequently diagnosed in the right colon, as Stage III/IV disease with signet ring cell carcinoma. The prognosis was relatively poor.

  3. Potential biomarkers for the clinical prognosis of severe dengue

    Directory of Open Access Journals (Sweden)

    Mayara Marques Carneiro da Silva

    2013-09-01

    Full Text Available Currently, several assays can confirm acute dengue infection at the point-of-care. However, none of these assays can predict the severity of the disease symptoms. A prognosis test that predicts the likelihood of a dengue patient to develop a severe form of the disease could permit more efficient patient triage and treatment. We hypothesise that mRNA expression of apoptosis and innate immune response-related genes will be differentially regulated during the early stages of dengue and might predict the clinical outcome. Aiming to identify biomarkers for dengue prognosis, we extracted mRNA from the peripheral blood mononuclear cells of mild and severe dengue patients during the febrile stage of the disease to measure the expression levels of selected genes by quantitative polymerase chain reaction. The selected candidate biomarkers were previously identified by our group as differentially expressed in microarray studies. We verified that the mRNA coding for CFD, MAGED1, PSMB9, PRDX4 and FCGR3B were differentially expressed between patients who developed clinical symptoms associated with the mild type of dengue and patients who showed clinical symptoms associated with severe dengue. We suggest that this gene expression panel could putatively serve as biomarkers for the clinical prognosis of dengue haemorrhagic fever.

  4. Clinical features and prognosis of paraquat poisoning in French Guiana

    Science.gov (United States)

    Elenga, Narcisse; Merlin, Caroline; Le Guern, Rémi; Kom-Tchameni, Rémi; Ducrot, Yves-Marie; Pradier, Maxime; Ntab, Balthazar; Dinh-Van, Kim-Anh; Sobesky, Milko; Mathieu, Daniel; Dueymes, Jean-Marc; Egmann, Gérald; Kallel, Hatem; Mathieu-Nolf, Monique

    2018-01-01

    Abstract Paraquat is a nonselective contact herbicide of great toxicological importance, being associated with high mortality rates. Because of its high toxicity, the European Union withdrew it from its market in 2007. The aim of this study is to analyze all cases of paraquat poisoning hospitalized in French Guiana in order to assess their incidence and main characteristics. Medical records of all paraquat intoxicated patients hospitalized from 2008 until 2015 were reviewed in this retrospective study. Demographics, clinical presentation, and laboratory data were evaluated. A total of 62 cases were reviewed. The incidence of paraquat poisoning was 3.8/100,000 inhabitants/year. There were 44 adults and 18 children younger than 16 years of age. The median ages were 31 years [18.08–75.25] in adults and 13.4 years [0.75–15.08] in children, respectively. The median duration of hospitalization was longer in children [15.5 days (1–24)] than in adults [2 days (1–30)], P < .01. The majority of cases was due to self-poisoning (84%). Children had ingested a lower quantity of paraquat [48.8 mg/kg (10–571.1)] than adults [595.8 mg/kg (6–3636.4), P = .03]. There were more deaths among adults (65%) than in children (22%), P = .004. The severity and outcome was determined primarily by the amount of paraquat ingested. In conclusion, French Guiana has the largest cohort of paraquat poisonings in the European Union. The major factor affecting the prognosis of patients was the ingested amount of paraquat. The administration of activated charcoal or Pemba, in situ, within the first hour after ingestion of paraquat is essential. PMID:29642226

  5. Características clínicas e prognóstico em pacientes com asma quase fatal em Salvador, Bahia Clinical characteristics and prognosis in near-fatal asthma patients in Salvador, Brazil

    Directory of Open Access Journals (Sweden)

    Eduardo Vieira Ponte

    2011-08-01

    Full Text Available OBJETIVO: Determinar a frequência de asma quase fatal em um grupo de pacientes com asma grave, assim como as características clínicas e o prognóstico desses pacientes em um ano de seguimento. MÉTODOS: Estudo prospectivo envolvendo 731 pacientes de baixa renda com asma grave tratados em um ambulatório de referência para asma na cidade de Salvador (BA. Os pacientes realizaram espirometria na admissão do estudo, receberam medicações para asma e foram monitorizados quanto à frequência de exacerbações durante o seguimento. Uma subamostra de 511 pacientes também respondeu questionários de sintomas e de qualidade de vida relacionada a asma. RESULTADOS: Dos 731 pacientes estudados, 563 (77% eram do sexo feminino, com mediana de idade de 47 anos, e 12% não eram alfabetizados. A maioria dos pacientes apresentava rinite, e 70 (10% relataram asma quase fatal antes da admissão. Desses 70 pacientes, 41 (59% relataram terem sido intubados previamente. Os pacientes com asma quase fatal na admissão eram mais propensos a exacerbações de asma durante o acompanhamento e tiveram menor resposta ao tratamento do que aqueles sem asma quase fatal. Os resultados dos questionários no final do acompanhamento foram semelhantes nos dois grupos de pacientes. CONCLUSÕES: A frequência de asma quase fatal foi alta nesta população de pacientes com asma grave e de baixa renda. Os pacientes com histórico de asma quase fatal tiveram um pior prognóstico que aqueles sem esse histórico, embora tenham recebido o mesmo tratamento. Curiosamente, a intensidade dos sintomas e a qualidade de vida no final do estudo foram semelhantes entre os dois grupos de pacientes.OBJECTIVE: To determine the frequency of near-fatal asthma in a group of severe asthma patients, as well as the clinical characteristics and prognosis of these patients within a one-year follow-up period. METHODS: A prospective study involving 731 low-income patients with severe asthma treated at a

  6. Clinical prognosis of patients with diagnosed chronic solvent intoxication

    Energy Technology Data Exchange (ETDEWEB)

    Juntunen, J; Antti-Poika, M; Tola, S; Partanen, T

    1982-05-01

    The clinical symptoms and signs of 80 patients with chronic organic solvent intoxication were evaluated after 3-9 years (mean 5.8 years) of follow-up. Thirty-one of the patients had slight clinical neurological signs at the time of diagnosis while the rest of the patients had only neurophysiological or psychological disturbances. The most common subjective symptoms were headache, tiredness and memory disturbances. Of the clinical signs, disturbances occurred frequently in cerebellar functions, gait and station and fine motorics. In addition, psycho-organic alteration and neurasthenic signs were often found. After the follow-up clinical signs of impairment in the nervous system were present in 42 cases. At the group level, the subjective symptoms decreased during the follow-up but the objective clinical signs increased and worsened. Only the prognosis of disturbances in gait and station correlated with the duration and intensity of exposure. The present results emphasize the great difficulties arising in occupational neurology regarding chronic organic solvent intoxications. No clear-cut clinical picture exists and reliable estimation of prognosis in general cannot be made on the basis of the present knowledge.

  7. Model Comparison for Breast Cancer Prognosis Based on Clinical Data.

    Directory of Open Access Journals (Sweden)

    Sabri Boughorbel

    Full Text Available We compared the performance of several prediction techniques for breast cancer prognosis, based on AU-ROC performance (Area Under ROC for different prognosis periods. The analyzed dataset contained 1,981 patients and from an initial 25 variables, the 11 most common clinical predictors were retained. We compared eight models from a wide spectrum of predictive models, namely; Generalized Linear Model (GLM, GLM-Net, Partial Least Square (PLS, Support Vector Machines (SVM, Random Forests (RF, Neural Networks, k-Nearest Neighbors (k-NN and Boosted Trees. In order to compare these models, paired t-test was applied on the model performance differences obtained from data resampling. Random Forests, Boosted Trees, Partial Least Square and GLMNet have superior overall performance, however they are only slightly higher than the other models. The comparative analysis also allowed us to define a relative variable importance as the average of variable importance from the different models. Two sets of variables are identified from this analysis. The first includes number of positive lymph nodes, tumor size, cancer grade and estrogen receptor, all has an important influence on model predictability. The second set incudes variables related to histological parameters and treatment types. The short term vs long term contribution of the clinical variables are also analyzed from the comparative models. From the various cancer treatment plans, the combination of Chemo/Radio therapy leads to the largest impact on cancer prognosis.

  8. [Clinical value of angiogenin in predicting the prognosis of patients with idiopathic pulmonary fibrosis].

    Science.gov (United States)

    Bai, Yanling; Zhu, Haiyan; Sun, Qiyu; Gu, Guozhong; Zhang, Lingyu; Li, Ying; Yang, Baofeng

    2017-09-01

    To explore the relationship between angiogenin-1/2 (Ang-1/2) and clinical parameters of idiopathic pulmonary fibrosis (IPF), and to assess the value of Ang-1/2 in predicting the prognosis of patients with IPF. A retrospective analysis was conducted. Ninety-one patients diagnosed as IPF by high resolution CT (HRCT) and lung biopsy admitted to Daqing Oil Field General Hospital from March 2014 to January 2015 were enrolled. The general data, serum parameters and pulmonary function parameters of all patients were collected. After treatment, all of the 91 patients were followed-up to 2 years. The patients were divided into favorable prognosis group and unfavorable prognosis group according to follow-up results. The differences in all parameters between the two groups were compared. The relationship between Ang-1, Ang-2 and lung function parameters was analyzed by Pearson correlation analysis. Cox proportional hazard regression model was used to evaluate the effect of clinical parameters on the prognosis of patients with IPF. The effect of Ang-2 in predicting prognosis of patients with IPF was analyzed by receiver operating characteristic (ROC) curve. During the 2-year follow-up period, 30 of 91 patients showed a favorable prognosis, and 55 showed an unfavorable prognosis with a poor prognosis rate of 64.71%, and 6 patients withdrew from the study due to loss of follow-up and death. Compared with the favorable prognosis group, Ang-2 level in the unfavorable prognosis group was significantly increased (μg/L: 2.88±1.63 vs. 1.89±1.22, t = 2.909, P = 0.005), but Ang-1 only showed a slight increase (μg/L: 28.70±14.26 vs. 25.62±11.95, t = 1.005, P = 0.318). The results of Pearson correlation analysis showed that Ang-2 level was negatively correlated with forced expiratory volume in 1 second (FVC1) and the percentage of carbon monoxide diffusing capacity accounting for the expected value (DLCO%: r value was -0.227 and -0.206, and P value was 0.147 and 0.253, respectively

  9. Surgical management and clinical prognosis of adrenocortical carcinoma.

    Science.gov (United States)

    Dong, Dexin; Li, Hanzhong; Yan, Weigang; Ji, Zhigang; Mao, Quanzong

    2012-01-01

    To study the relationship between surgical management and prognosis of adrenocortical carcinoma (ACC) in order to guide the surgical management of ACC. Clinical data of 45 cases of ACC treated in our hospital were retrospectively analyzed. The 45 cases included 3 cases in stage I, 12 cases in stage II, 7 cases in stage III, and 23 cases in stage IV. 17 cases underwent complete excision, 14 cases underwent palliative excision, 8 cases had non-operative treatment and 6 cases gave up treatment. All patients were followed up from 2 to 141 months. The average survival time of 31 patients with surgery was 32.46 months, and the average survival time of 14 patients without surgery was 4.75 months. There were statistically significant differences between the two groups (p 0.05). Surgery is considered to be the only method to cure ACC. For ACC in stage I and II, tumor resection is the most effective treatment, and second surgical operation is recommended for local recurrence. For ACC in stage III, extensive surgical operation is recommended, and for ACC in stage IV, surgical operation has no effect on the prognosis. Copyright © 2012 S. Karger AG, Basel.

  10. Hypoxic-ischemic encefalopathy: Clinical course and prognosis

    Directory of Open Access Journals (Sweden)

    Ćosić-Cerovac Nataša

    2003-01-01

    Full Text Available Background. Establishing the value of neurological examination, and additional diagnostic methods (ultrasonography and magnetic resonance imaging of the brain in the diagnosis and prognosis of hypoxic-ischemic encephalopathy and its treatment, tracking the clinical course, and making the prognosis of neurological development in newborn infants with hypoxic-ischemic encefalopathy. Methods. The group of 40 term newborn infants with suspected intrauterine asphyxia was examined. All the infants were prospectivelly followed untill the 3rd year of age at the Clinic for Neurology and Psychiatry for Children and Youth in order to estimate their neurological development and to diagnose the occurence of persistent neurological disorders. All the infants were analyzed by their gestational age and Apgar score in the 1st and the 5th minute of life. They were all examined neurologically and by ultrasonography in the first week of life and, repeatedly, at the age of 1, 3, 6, 9, 12, 18, as well as in the 24th month of life. They were treated by the standard methods for this disease. Finally, all the infants were examined neurologically and by magnetic resonance imaging of the brain in their 3rd year of age. On the basis of neurological finding infants were devided into 3 groups: infants with normal neurological finding, infants with mild neurological symptomatology, and infants with severe neurological disorders. Results. It was shown that neurological finding, ultrasonography and magnetic resonance imaging of the brain positively correlated with the later neurological development of the infants with hypoxic-ischemic encephalopathy. Conclusion. Only the combined use of these techniques had full diagnostic and prognostic significance emphasizing that the integrative approach was very important in the diagnosis of brain lesions in infants.

  11. Prognosis research strategy (PROGRESS) 1: A framework for researching clinical outcomes

    NARCIS (Netherlands)

    H. Hemingway; P. Croft (Peter); P. Perel (Pablo); J. Hayden (Jill); D. Abrams; A. Timmis (Adam); A. Briggs (Andrew); R. Udumyan (Ruzan); K.G.M. Moons (Karel); E.W. Steyerberg (Ewout); I. Roberts (Ian); S. Schroter (Sara); D.G. Altman (Douglas); R.D. Riley (Richard); N. Brunner; A. Hingorani (Aroon); P.A. Kyzas (Panayiotis); N. Malats (Núria); G. Peat; W. Sauerbrei (Willi); D.A.W.M. van der Windt (Daniëlle)

    2013-01-01

    textabstractUnderstanding and improving the prognosis of a disease or health condition is a priority in clinical research and practice. In this article, the authors introduce a framework of four interrelated themes in prognosis research, describe the importance of the first of these themes

  12. A clinical study on etiology, prognosis, outcome and role of ...

    African Journals Online (AJOL)

    Upper gastrointestinal bleed is defined as bleeding proximal to the ligament of Treitz. The aim of this study was to know the cause of upper GI bleed, prognosis of the patients and role of upper gastrointestinal endoscopy (UGIE) in the management of upper gastrointestinal bleed (UGIB). A study of 140 cases was carried out ...

  13. Psychological characteristics of mothers of patients with anorexia nervosa: implications for treatment and prognosis.

    Science.gov (United States)

    Campos, Lia Keuchguerian Silveira; Sampaio, Anna Beatriz Ribeiro Ferreira; Garcia Junior, Celso; Magdaleno Junior, Ronis; Battistoni, Maria Marta de Magalhães; Turato, Egberto Ribeiro

    2012-01-01

    The complexity of factors involved in anorexia nervosa (AN) and the recommendations of prominent health organizations underscore the importance of reflecting on therapeutic interventions aimed at patients' family members. To expand knowledge about the mother-daughter relationship in AN, with a focus on developing a conceptual framework that is able to improve the treatment of the disorder, reduce factors that perpetuate it and improve prognosis. A clinical method, anchored by psychodynamic references, was employed in a group of family members of patients with eating disorders. The group met weekly, and sessions were led by psychologists from the eating disorder outpatient clinic of a university hospital. Common characteristics in the mother-daughter relationship in cases of AN were identified. The issue of mutual control, the dialectic between omnipotence and impotence, and the relationship of devotion, passion and annihilation between mothers and daughters are phenomena that form the basis of AN, with a direct influence on the severity of each case and on treatment success. Our findings allowed us to identify important aspects in the mother-daughter relationship in AN, which may improve the clinical interventions aimed at treating the disorder.

  14. Clinical indicators for severe prognosis of scrub typhus

    Directory of Open Access Journals (Sweden)

    Sriwongpan P

    2013-10-01

    Full Text Available Pamornsri Sriwongpan,1,2 Pornsuda Krittigamas,3 Pacharee Kantipong,4 Naowarat Kunyanone,5 Jayanton Patumanond,1 Sirianong Namwongprom1,61Clinical Epidemiology Program, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand; 2Department of Social Medicine, Chiang Rai Prachanukroh Hospital, Chiang Rai, Thailand; 3Department of General Pediatrics, Nakornping Hospital, Chiang Mai, Thailand; 4Department of Internal Medicine, 5Department of Medical Technology, Chiang Rai Prachanukroh Hospital, Chiang Rai, Thailand; 6Department of Radiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, ThailandBackground: The study explored clinical risk characteristics that may be used to forecast scrub typhus severity under routine clinical practices.Methods: Retrospective data were collected from patients registered at two university-affiliated tertiary care hospitals in the north of Thailand, from 2004 to 2010. Key information was retrieved from in-patient records, out patient cards, laboratory reports and registers. Patients were classified into three severity groups: nonsevere, severe (those with at least one organ involvement, and deceased. Prognostic characteristics for scrub typhus severity were analyzed by a multivariable ordinal continuation ratio regression.Results: A total of 526 patients were classified into nonsevere (n = 357, severe (n = 100, and deceased (n = 69. The significant multivariable prognostic characteristics for scrub typhus severity were increased body temperature (odds ratio [OR] = 0.58, 95% confidence interval [CI] = 0.45–0.74, P < 0.001, increased pulse rate (OR = 1.03, 95% CI = 1.01–1.05, P < 0.001, presence of crepitation (OR = 3.25, 95% CI = 1.52–6.96, P = 0.001, increased percentage of lymphocytes (OR = 0.97, 95% CI = 0.95–0.98, P = 0.001, increased aspartate aminotransferase (every 10 IU/L (OR = 1.04, 95% CI = 1.02–1.06, P < 0.001, increased serum albumin (OR = 0.47, 95% CI = 0.27–0.80, P = 0

  15. [Ethics in clinical routine care: example of prognosis information].

    Science.gov (United States)

    Elger, Bernice S

    2002-09-15

    The article discusses from an ethical point of view the question whether a physician should tell the patient the whole truth about a poor prognosis. From a legal viewpoint, the therapeutic privilege gives physicians in most countries the right to limit information, if they are concerned that this information will severely harm the patient. An overview about empirical studies, especially surveys of physicians and patients, shows that most patients always wish to know their prognosis, while physicians would less often tell the whole truth. Physicians explain their attitudes by referring to the ethical principles of nonmaleficience and beneficience. These principles are apparently in conflict with the principles of veracity and respect of patient autonomy. However, it can be shown that this conflict does not persist when empirical data about consequences of truthful information are considered: telling the truth seems not to have negative, but rather positive consequences on the overall well-being of the patient. After having summarized the empirical studies that have examined the consequences of truthful information about severe and incurable diseases, the article argues for always telling patients the truth if they want to know it. Many conflicts in medical ethics are between prima facie principles. In cases where the principles of beneficience and nonmaleficience are used in the argumentation, some of the conflicts can be eliminated when the ethical judgment is made on a thorough empirical basis, as shown by the example of truth-telling about prognosis.

  16. Clinical course and prognosis in patients with Gaucher disease and parkinsonism

    Science.gov (United States)

    Lopez, Grisel; Kim, Jenny; Wiggs, Edythe; Cintron, Dahima; Groden, Catherine; Tayebi, Nahid; Mistry, Pramod K.; Pastores, Gregory M.; Zimran, Ari; Goker-Alpan, Ozlem

    2016-01-01

    Objective: The goal of this study was to characterize the parkinsonian phenotype in patients with Gaucher disease (GD) who developed parkinsonism in order to evaluate clinical course and prognosis. Methods: This is a retrospective observational study conducted at the Clinical Center of the NIH, Bethesda, MD, over a period of 10 years. The study included 19 patients with GD and parkinsonism. The severity of Gaucher and parkinsonian symptoms was determined from clinical data including physical, neurologic, pathologic, and neurocognitive evaluations, family histories, imaging studies, olfactory testing, and validated questionnaires. Results: We found an earlier age at onset of parkinsonism and evidence of mild cognitive dysfunction in our cohort. Although the clinical course in some patients was similar to that of idiopathic Parkinson disease with a favorable levodopa response, others exhibited features characteristic of dementia with Lewy bodies. When we examined the patients as a group, we did not observe a uniformly aggressive form of parkinsonism after the initial onset of symptoms, contrary to other published reports. Conclusions: Appreciable clinical variation was seen in this cohort with GD and parkinsonism. Although some patients had early onset and prominent cognitive changes, others had a later, slower course, indicating that GBA1 mutations may not be a reliable prognostic indicator in Parkinson disease in clinical settings. PMID:27123476

  17. [Influence of dendritic cell infiltration on prognosis and biologic characteristics of progressing gastric cancer].

    Science.gov (United States)

    Huang, Hai-li; Wu, Ben-yan; You, Wei-di; Shen, Ming-shi; Wang, Wen-ju

    2003-09-01

    To study the relation between dendritic cell (DC) infiltration and clinicopathologic parameters, biologic characteristics and prognosis of progressing gastric cancer. The development of apoptotic cell death (apoptotic index, AI) in 61 progressing gastric carcinoma tissues was analyzed by terminal deoxynucleotidyl transferase-mediated deoxyuridine triphosphate biotin nick end labeling (TUNEL) method. The PCNA labeling index (PCNA-LI), density of dendritic cells in the tumor were detected by immunohistochemical method by the LSAB kit using antibody against S-100 protein and PC-10. DC infiltration was negatively correlated with lymph node metastasis, clinical stage and PCNA-LI, but positively with AI. The DCs in gastric cancer groups with and without lymph node metastasis were (5.63 +/- 4.37)/HPF and (8.51 +/- 5.57)/HPF with difference significant (P stage lesions were (11.23 +/- 6.05)/HPF, (6.28 +/- 4.37)/HPF and (5.53 +/- 5.19)/HPF also with differences significant (P gastric carcinoma.

  18. A Novel Clinical Prediction Model for Prognosis in Malignant Pleural Mesothelioma Using Decision Tree Analysis.

    Science.gov (United States)

    Brims, Fraser J H; Meniawy, Tarek M; Duffus, Ian; de Fonseka, Duneesha; Segal, Amanda; Creaney, Jenette; Maskell, Nicholas; Lake, Richard A; de Klerk, Nick; Nowak, Anna K

    2016-04-01

    Malignant pleural mesothelioma (MPM) is a rare cancer with a heterogeneous prognosis. Prognostic models are not widely utilized clinically. Classification and regression tree (CART) analysis examines the interaction of multiple variables with a given outcome. Between 2005 and 2014, all cases with pathologically confirmed MPM had routinely available histological, clinical, and laboratory characteristics recorded. Classification and regression tree analysis was performed using 29 variables with 18-month survival as the dependent variable. Risk groups were refined according to survival and clinical characteristics. The model was then tested on an external international cohort. A total of 482 cases were included in the derivation cohort; the median survival was 12.6 months, and the median age was 69 years. The model defined four risk groups with clear survival differences (p loss. The group with the best survival at 18 months (86.7% alive, median survival 34.0 months, termed risk group 1) had no weight loss, a hemoglobin level greater than 153 g/L, and a serum albumin level greater than 43 g/L. The group with the worst survival (0% alive, median survival 7.5 months, termed risk group 4d) had weight loss, a performance score of 0 or 1, and sarcomatoid histological characteristics. The C-statistic for the model was 0.761, and the sensitivity was 94.5%. Validation on 174 external cases confirmed the model's ability to discriminate between risk groups in an alternative data set with fair performance (C-statistic 0.68). We have developed and validated a simple, clinically relevant model to reliably discriminate patients at high and lower risk of death using routinely available variables from the time of diagnosis in unselected populations of patients with MPM. Copyright © 2016 International Association for the Study of Lung Cancer. Published by Elsevier Inc. All rights reserved.

  19. Correlation of metastasis characteristics with prognosis in gastric mixed adenoneuroendocrine carcinoma: Two case reports.

    Science.gov (United States)

    Tang, Qiang; Zhou, Zili; Chen, Jinhuang; Di, Maojun; Ji, Jintong; Yuan, Wenzheng; Liu, Zhengyi; Wu, Liang; Zhang, Xudan; Li, Kang; Shu, Xiaogang

    2017-12-01

    This article is aimed to retrospect the clinicopathological data of 2 cases of gastric MANENCs. MANEC is a rare biphasic tumor type that is coexistence of dual neuroendocrine and adenocarcinoma differentiation with each composing exceeding 30% volume. Gastric MANEC have just been reported anecdotally in the literature due to their rarity and heterogeneity. According to our study, these neoplasms have 3 different metastasis patterns: only adenocarcinomatous or neuroendocrine carcinoma and both of the 2 components. We first focus on the correlation of metastasis characteristics with prognosis in gastric MANEC, which may be potential implications for the choice of chemotherapy. The 2 cases of patient shared several symptoms: epigastric discomfort, weight loss, hematemesis, or melena. The 2 patients were diagnosis as MANEC based on the identification of histopathological analysis. In case 1, the poor differentiated adenocarcinoma accounted for 30%, the neuroendocrine part account for 70% and both of the 2 components metastasized to the lymph nodes, whereas in case 2, poorly differentiated adenocarcinoma accounted for 70%, the neuroendocrine part for 30% and only the glandular component invaded regional lymph nodes. The first patient underwent laparoscopic radical gastrectomy and underwent adjuvant chemotherapy, combination of cisplatin, and etoposide successfully. The second patient received radical gastronomy, and did not receive any chemotherapy due to general weakness. The first patient is alive with no evidence of recurrence, and the second patient died 6 months after the operation. The assessment of metastatic sites should be a routine pathological practice, which is crucial for clinical decision-making and the selection of management. Copyright © 2017 The Authors. Published by Wolters Kluwer Health, Inc. All rights reserved.

  20. Characteristics and Long-Term Prognosis of Holocaust Survivors Presenting with Acute Myocardial Infarction.

    Science.gov (United States)

    Shiyovich, Arthur; Plakht, Ygal; Belinski, Katya; Gilutz, Harel

    2016-05-01

    Catastrophic life events are associated with the occurrence of cardiovascular incidents and worsening of the clinical course followirg-such events. To evaluate the characteristics and long-term prognosis of Holocaust survivors presenting with acute myocardial infarction (AMI) compared to non-Holocaust survivors. Israeli Jews who were born before 1941 and had been admitted to a tertiary medical center due to AMI during the period 2002-2012 were studied. Holocaust survivors were compared with non-Holocaust survivor controls using individual age matching. Overall 305 age-matched pairs were followed for up to 10 years after AMI. We found a higher prevalence of depression (5.9% vs. 3.3%, P = 0.045) yet a similar rate of cardiovascular risk factors, non-cardiovascular co-morbidity, severity of coronary artery disease, and in-hospital complications in survivors compared to controls. Throughout the follow-up period, similar mortality rates (62.95% vs. 63.9%, P = 0.801) and reduced cumulative mortality (0.9 vs. 0.96, HR = 0.780, 95% CI 0.636-0.956, P = 0.016) were found among survivors compared to age-matched controls, respectively. However, in a multivariate analysis survival was not found to be an independent predictor of mortality, although some tendency towards reduced mortality was seen (AdjHR = 0.84, 95% CI 0.68-1.03, P = 0.094). Depression disorder was associated with a 77.9% increase in the risk for mortality. Holocaust survivors presenting with AMI were older and had a higher prevalence of depression than controls. No. excessive, and possibly even mildly improved, risk of mortality.was observed in survivors compared with controls presenting with AMI. Possibly, specific traits that are associated with surviving catastrophic events counter the excess risk of such events following AMI.

  1. [Study on relationship between operation timing and clinical prognosis of cases with Bell palsy].

    Science.gov (United States)

    Liu, Sufu; Li, Jiandong; Wang, Xueyong; Zhao, Liang; Ji, Wei; Wang, Jia; Bai, Juan; Wei, Bojun

    2013-07-01

    To study on relationship between diverse handling time following onset and clinical prognosis of cases with Bell palsy. Two hundred and sixteen cases with Bell palsy, who were admitted in our department between Jun. 2006 and Dec. 2009, were collected and divided into 6 groups according to disease time: 1-2 months, > 2 - 3 months, > 3 - 4 months, > 4 - 5 months, > 5 - 6 months, and > 6 months. Cases in all groups received subtotal course decompression of facial nerve and other compound treatment, and the relationship between handling timing and clinical prognosis were compared. It was found that the difference of prognosis and handling timing was statistically significant, after comparison between all groups with Facial Grading Standards (H-B) as the standard to assess prognosis. Clinical prognosis of cases with Bell palsy was related to alternative handling time, and subtotal course decompression of facial nerve was recommended to be performed as early as possible for those cases who were irresponsive after conservative treatment for one month.

  2. [Clinical features and prognosis of retinal lattice degeneration].

    Science.gov (United States)

    Guo, X R

    1990-07-01

    110 cases (110 eyes) of retinal lattice degeneration were clinically observed and followed up for 3-8 years. Most lesions were located in the superotemporal quadrant, band-shaped, and parallel to the ora serrata. 80.9% of the lesions presented various degrees of pigmentation, 67.1% yellowish white spots, and 83.6% white lines. 32.9% of the eyes developed retinal holes. Most lattice degenerations were accompanied by vitreous degeneration and vitreoretinal traction. The disease progressed only slowly, though in a few cases it tended to expand.

  3. Clinical value of prognosis gene expression signatures in colorectal cancer: a systematic review.

    Directory of Open Access Journals (Sweden)

    Rebeca Sanz-Pamplona

    Full Text Available INTRODUCTION: The traditional staging system is inadequate to identify those patients with stage II colorectal cancer (CRC at high risk of recurrence or with stage III CRC at low risk. A number of gene expression signatures to predict CRC prognosis have been proposed, but none is routinely used in the clinic. The aim of this work was to assess the prediction ability and potential clinical usefulness of these signatures in a series of independent datasets. METHODS: A literature review identified 31 gene expression signatures that used gene expression data to predict prognosis in CRC tissue. The search was based on the PubMed database and was restricted to papers published from January 2004 to December 2011. Eleven CRC gene expression datasets with outcome information were identified and downloaded from public repositories. Random Forest classifier was used to build predictors from the gene lists. Matthews correlation coefficient was chosen as a measure of classification accuracy and its associated p-value was used to assess association with prognosis. For clinical usefulness evaluation, positive and negative post-tests probabilities were computed in stage II and III samples. RESULTS: Five gene signatures showed significant association with prognosis and provided reasonable prediction accuracy in their own training datasets. Nevertheless, all signatures showed low reproducibility in independent data. Stratified analyses by stage or microsatellite instability status showed significant association but limited discrimination ability, especially in stage II tumors. From a clinical perspective, the most predictive signatures showed a minor but significant improvement over the classical staging system. CONCLUSIONS: The published signatures show low prediction accuracy but moderate clinical usefulness. Although gene expression data may inform prognosis, better strategies for signature validation are needed to encourage their widespread use in the clinic.

  4. Genetic characteristics of mitochondrial DNA was associated with colorectal carcinogenesis and its prognosis.

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    Jae-Ho Lee

    Full Text Available Clinical value of mitochondrial DNA has been described in colorectal cancer (CRC. To clarify its role in colorectal carcinogenesis, mitochondrial microsatellite instability (mtMSI and other markers were investigated in CRCs and their precancerous lesions, as a multitier genetic study. DNA was isolated from paired normal and tumoral tissues in 78 tubular adenomas (TAs, 34 serrated polyps (SPs, and 100 CRCs. mtMSI, nucleus microsatellite instability (nMSI, KRAS mutation, and BRAF mutation were investigated in these tumors and their statistical analysis was performed. mtMSI was found in 30% of CRCs and 21.4% of precancerous lesions. Mitochondrial copy number was higher in SPs than TAs and it was associated with mtMSI in low grade TAs. KRAS and BRAF mutations were mutually exclusive in TAs and SPs. CRCs with mtMSI showed shorter overall survival times than the patients without mtMSI. In CRCs without nMSI or BRAF mutation, mtMSI was a more accurate marker for predicting prognosis. The genetic change of mitochondrial DNA is an early and independent event in colorectal precancerous lesions and mtMSI and mitochondrial contents are associated with the tubular adenoma-carcinoma sequence, resulting in poor prognosis. This result suggested that the genetic change in mitochondrial DNA appears to be a possible prognosis marker in CRC.

  5. Airway-centered interstitial fibrosis: etiology, clinical findings and prognosis.

    Science.gov (United States)

    Kuranishi, Lilian Tiemi; Leslie, Kevin O; Ferreira, Rimarcs Gomes; Coletta, Ester Aparecida Ney; Storrer, Karin Mueller; Soares, Maria Raquel; de Castro Pereira, Carlos Alberto

    2015-05-09

    Airway-centered Interstitial Fibrosis (ACIF) is a common pathologic pattern observed in our practice. The objectives of this study are to describe the causes associated with ACIF in a large sample of patients and its effect on survival. A retrospective study in three centers of interstitial lung disease in São Paulo, between January of 1995 and December of 2012. The surgical lung biopsy specimens were reviewed by three pathologists. The clinical, functional and tomographic findings were analyzed by a standardized protocol. There were 68 cases of ACIF, most of them women. The mean age was 57 ± 12 yr. Dyspnea, cough, restrictive pattern at spirometry and oxygen desaturation at exercise were common. A reticular pattern with peribronchovascular infiltrates was found in 79% of the cases. The etiologies of ACIF were hypersensitivity pneumonitis in 29 (42.6%), gastroesophageal reflux disease in 17 (25.0%), collagen vascular disease in 4 (5.9%), a combination of them in 15 cases and idiopathic in 3 (4.4%). The median survival was 116 months (95% CI = 58.5 - 173.5). Lower values of oxygen saturation at rest, presence of cough and some histological findings--organizing tissue in the airways, fibroblastic foci and microscopic honeycombing--were predictors of worse survival. ACIF is an interstitial lung disease with a better survival when compared with IPF. The main etiologies are HP and GERD. The oxygen saturation at rest, the presence of cough and some histological findings are predictors of survival.

  6. CT classification and clinical prognosis of cerebral infarction in the area of middle cerebral artery

    International Nuclear Information System (INIS)

    Konno, Jyoji

    1983-01-01

    Computerized tomographies (CT) were repeatedly scanned on 70 patients with cerebral infarction in the middle cerebral artery. Low density area (LDA) was measured with HounFsfield's Unit (HU) and studied on the progressive changes. Classification of LDA was attempted and studied on correlation with mass effect, contrast enhancement, angiographical findings, clinical symptoms and prognosis. It was considered that important points of diagnosis of cerebral infarction were timing of examination of CT and determination of LDA with HUF. It was also thought that CT classification of LDA was usefull to estimate prognosis of the patients with cerebral infarction. (author)

  7. Clinical emergency treatment of 68 critical patients with severe organophosphorus poisoning and prognosis analysis after rescue.

    Science.gov (United States)

    Dong, Hui; Weng, Yi-Bing; Zhen, Gen-Shen; Li, Feng-Jie; Jin, Ai-Chun; Liu, Jie

    2017-06-01

    This study reports the clinical emergency treatment of 68 critical patients with severe organophosphorus poisoning, and analyzes the prognosis after rescue.The general data of 68 patients with severe organophosphorus poisoning treated in our hospital were retrospectively analyzed. These patients were divided into 2 groups: treatment group, and control group. Patients in the control group received routine emergency treatment, while patients in the treatment group additionally received hemoperfusion plus hemodialysis on the basis of routine emergency treatment. The curative effects in these 2 groups and the prognosis after rescue were compared.Compared with the control group, atropinization time, recovery time of cholinesterase activity, recovery time of consciousness, extubation time, and length of hospital stay were shorter (P poisoning rebound rate was significantly lower (P treatment group.Hemoperfusion and hemodialysis on the basis of routine emergency treatment for critical patients with organophosphorus poisoning can improve rescue outcomes and improve the prognosis of patients, which should be popularized.

  8. Clinical analysis of cause, treatment and prognosis in acute kidney injury patients.

    Directory of Open Access Journals (Sweden)

    Fan Yang

    Full Text Available Acute kidney injury (AKI is characterized by an abrupt decline in renal function, resulting in an inability to secrete waste products and maintain electrolyte and water balance, and is associated with high risks of morbidity and mortality. This study retrospectively analyzed clinical data, treatment, and prognosis of 271 hospitalized patients (172 males and 99 females diagnosed with AKI from December, 2008 to December, 2011. In addition, this study explored the association between the cause of AKI and prognosis, severity and treatment of AKI. The severity of AKI was classified according to the Acute Kidney Injury Network (AKIN criteria. Renal recovery was defined as a decrease in a serum creatinine level to the normal value. Prerenal, renal, and postrenal causes accounted for 36.5% (99 patients, 46.5% (126 patients and 17.0% (46 patients, respectively, of the incidence of AKI. Conservative, surgical, and renal replacement treatments were given to 180 (66.4%, 30 (11.1% and 61 patients (22.5%, respectively. The overall recovery rate was 21.0%, and the mortality rate was 19.6%. Levels of Cl(-, Na(+ and carbon dioxide combining power decreased with increasing severity of AKI. Cause and treatment were significantly associated with AKI prognosis. Likewise, the severity of AKI was significantly associated with cause, treatment and prognosis. Multivariate logistic regression analysis found that respiratory injury and multiple organ dysfunction syndrome (MODS were associated with AKI patient death. Cause, treatment and AKIN stage are associated with the prognosis of AKI. Respiratory injury and MODS are prognostic factors for death of AKI patients.

  9. Clinical features and prognosis of paraquat poisoning in French Guiana: A review of 62 cases.

    Science.gov (United States)

    Elenga, Narcisse; Merlin, Caroline; Le Guern, Rémi; Kom-Tchameni, Rémi; Ducrot, Yves-Marie; Pradier, Maxime; Ntab, Balthazar; Dinh-Van, Kim-Anh; Sobesky, Milko; Mathieu, Daniel; Dueymes, Jean-Marc; Egmann, Gérald; Kallel, Hatem; Mathieu-Nolf, Monique

    2018-04-01

    Paraquat is a nonselective contact herbicide of great toxicological importance, being associated with high mortality rates. Because of its high toxicity, the European Union withdrew it from its market in 2007. The aim of this study is to analyze all cases of paraquat poisoning hospitalized in French Guiana in order to assess their incidence and main characteristics.Medical records of all paraquat intoxicated patients hospitalized from 2008 until 2015 were reviewed in this retrospective study.Demographics, clinical presentation, and laboratory data were evaluated.A total of 62 cases were reviewed. The incidence of paraquat poisoning was 3.8/100,000 inhabitants/year. There were 44 adults and 18 children younger than 16 years of age. The median ages were 31 years [18.08-75.25] in adults and 13.4 years [0.75-15.08] in children, respectively. The median duration of hospitalization was longer in children [15.5 days (1-24)] than in adults [2 days (1-30)], P < .01. The majority of cases was due to self-poisoning (84%).Children had ingested a lower quantity of paraquat [48.8 mg/kg (10-571.1)] than adults [595.8 mg/kg (6-3636.4), P = .03]. There were more deaths among adults (65%) than in children (22%), P = .004. The severity and outcome was determined primarily by the amount of paraquat ingested.In conclusion, French Guiana has the largest cohort of paraquat poisonings in the European Union. The major factor affecting the prognosis of patients was the ingested amount of paraquat. The administration of activated charcoal or Pemba, in situ, within the first hour after ingestion of paraquat is essential.

  10. Uterine Carcinosarcomas: Clinical, Histopathologic and Immunohistochemical Characteristics.

    Science.gov (United States)

    Chen, Xiaowei; Arend, Rebecca; Hamele-Bena, Diane; Tergas, Ana I; Hawver, Melanie; Tong, Guo-Xia; Wright, Thomas C; Wright, Jason D

    2017-09-01

    Carcinosarcomas (malignant mixed Müllerian tumors or MMMT) are rare malignant tumors in the female genital tract composed of both malignant epithelial and malignant mesenchymal components. They comprise 1995 and 2011 were retrieved from the gynecologic pathology files at Columbia University Medical Center. Representative tissue blocks containing both epithelial and mesenchymal components were selected from each case for histologic and immunohistochemical studies. Clinical data from each case were retrieved. The epithelial component was poorly differentiated adenocarcinoma in the majority (80.7%) of cases; in 17.7%, the carcinoma was moderately differentiated, and in only 1.6% the carcinoma was well differentiated. 53% of the tumors had homologous stromal elements and 47% displayed heterologous stromal elements. Immunohistochemical study revealed almost equal staining in both epithelial and mesenchymal components of carcinosarcomas for p16 and p53. PAX8 positivity was noted in 73% of epithelial components, but only 13% of stromal components, and PAX8 stromal positivity was never seen in the absence of PAX8 epithelial positivity. Expression of p16, p53, and PAX8 in both malignant components lends support to the monoclonal theory of uterine carcinosarcoma tumorigenesis. The roles of these tumor markers in the diagnosis and pathogenesis of this tumor and associations between clinical characteristics, tumor pathologic features, and prognosis are discussed.

  11. Matrix Metalloproteinase-9/Neutrophil Gelatinase-Associated Lipocalin Complex Activity in Human Glioma Samples Predicts Tumor Presence and Clinical Prognosis

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    Ming-Fa Liu

    2015-01-01

    Full Text Available Matrix metalloproteinase-9/neutrophil gelatinase-associated lipocalin (MMP-9/NGAL complex activity is elevated in brain tumors and may serve as a molecular marker for brain tumors. However, the relationship between MMP-9/NGAL activity in brain tumors and patient prognosis and treatment response remains unclear. Here, we compared the clinical characteristics of glioma patients with the MMP-9/NGAL activity measured in their respective tumor and urine samples. Using gelatin zymography assays, we found that MMP-9/NGAL activity was significantly increased in tumor tissues (TT and preoperative urine samples (Preop-1d urine. Activity was reduced by seven days after surgery (Postop-1w urine and elevated again in cases of tumor recurrence. The MMP-9/NGAL status correlated well with MRI-based tumor assessments. These findings suggest that MMP-9/NGAL activity could be a novel marker to detect gliomas and predict the clinical outcome of patients.

  12. Analysis of clinical and imaging characters and prognosis in patients with epilepsy after stroke

    International Nuclear Information System (INIS)

    Huang Yongguang; Zeng Huiliang

    2003-01-01

    Objective: To evaluate the relationship between clinical, imaging characters and prognosis in patients with epilepsy after stroke. Methods: In total 78 cases of post-stroke epilepsy were studied retrospectively out of 840 cases. Results: The incidence of post-stroke epilepsy was 9.29%. The early-stage epilepsy (less than 2 weeks) accounted for 61.54%. The major type of seizure were partial seizure and general tonic-clonic seizure. The incidence was higher in patients with cerebral hemorrhage or with lesions involving the cortex. Symptomatolytic medication was effective. Compared with non-epilepsy group, the mortality of epilepsy was higher. Conclusion: Post-stroke epilepsy is usually accompanied with cortical focus, which is more often seen in patients with cerebral hemorrhage than in patients with cerebral infarction. Post-stroke epilepsy responses well to the medication but indicates a poor prognosis

  13. Clinical Profile and Prognosis of Patients with Right Ventricular Dilated Cardiomyopathy: Results of a Prospective Study

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    Ya.R. Akhmatov

    2015-12-01

    Full Text Available The aim of our study was to investigate the clinical prevalence of dilated cardiomyopathy (DCM with predominantly failure of the right-side heart (right ventricular DCM, RV-DCM, and features of the clinical course and prognosis of the disease compared to DCM with biventricular heart failure (BV-HF. The study design suggests a prospective observation of 300 patients with idiopathic DCM between 2000 and 2012. Herewith, we followed the criteria of the WHO/ISFC Task Force (1995 on the Definationa and Classification of Cardiomyopathies. All patients underwent a comprehensive examination. Two groups were formed for further comparative analysis. Group 1 included 22 patients (mean age 42.9±14.3 years, male/female 5/17 with RV-DCM. Group 2 included 38 patients (mean age 43.6±13.8, male/female 29/9 with DCM and BV-HF. The groups were matched for age, sex, NYHA class II-III, and disease duration. According to our aim, we studied 5-year survival prognosis and analyzed the incidence and causes of deaths, as well as the occurrence of nonfatal complications of the disease. Medical therapy for DCM patients was performed according to the CHF therapy guidelines (ACC/AHA 2001, 2005. The results of our investigations during many years of research have shown that the clinical incidence of RV-DCM was 7.3% among all forms of DCM. The study of life prognosis in patients with 2 forms of DCM showed that 5-year mortality of patients was about 50%. Herewith, we detected the differences in causes of death depending on the type of heart damage, primarily development of fatal pulmonary embolism.

  14. Clinical course and prognosis of musculoskeletal pain in patients referred for physiotherapy

    DEFF Research Database (Denmark)

    de Vos Andersen, Nils-Bo; Kent, Peter; Hjort, Jakob

    2017-01-01

    BACKGROUND: Danish patients with musculoskeletal disorders are commonly referred for primary care physiotherapy treatment but little is known about their general health status, pain diagnoses, clinical course and prognosis. The objectives of this study were to 1) describe the clinical course...... of patients with musculoskeletal disorders referred to physiotherapy, 2) identify predictors associated with a satisfactory outcome, and 3) determine the influence of the primary pain site diagnosis relative to those predictors. METHODS: This was a prospective cohort study of patients (n = 2,706) newly...... referred because of musculoskeletal pain to 30 physiotherapy practices from January 2012 to May 2012. Data were collected via a web-based questionnaire 1-2 days prior to the first physiotherapy consultation and at 6 weeks, 3 and 6 months, from clinical records (including primary musculoskeletal symptom...

  15. The relevance of gastric cancer biomarkers in prognosis and pre- and post- chemotherapy in clinical practice.

    Science.gov (United States)

    Abbas, Muhammad; Habib, Murad; Naveed, Muhammad; Karthik, Kumaragurubaran; Dhama, Kuldeep; Shi, Meiqi; Dingding, Chen

    2017-11-01

    Gastric cancer (GC) is one among the major cancer types, causing human deaths and present noticeable heterogeneity. The incidences and mortality rates are higher in males in comparison to females with a male to female ratio of 2.3:1. A lot of studies have revealed out the molecular basis, pathogenesis, invasion and metastasis related findings of gastric stomach cancer. Present review encompasses the salient information on various biomarkers for the early diagnosis, treatment and prognosis of gastric cancer elaborate the clinical importance of serum tumor markers in patients with this cancer as well as checking the growths, together with epigenetic changes and genetic polymorphisms. A deep and rigorous search was carried out in Pub Med/MEDLINE using specific key words; "gastric cancer", with "tumor marker". Our search yielded 4947 important reports about related topic from books and articles that were published before the end of August 2017. Conclusively, Scientists are utilizing high time and resource to salvage this nemesis which is of global importance and cause health burden. Classical and novel biomarkers are important for treatment as well as pre- and post- diagnosis of GC. Major causes for GC are cigarette smoking, infection by Helicobacter pylori, atrophic gastritis, sex/gender, and high salt intake. Early diagnoses of GC is important for the management, treatment, pathological diagnoses by stage prognosis and metastatic setting; although the treatment outcome proved to be not much fruitful following chemotherapy, and oral medication with oxaliplatin, capecitabine, cisplatin and 5- fluorouracil (5-FU). More research studies and exploring the practical usage of gastric cancer biomarkers in diagnosis, prognosis and pre- and post- chemotherapy in clinical practice for countering gastric cancers would alleviate to some extent the ill health sufferings of humans being caused by this important and common cancerous condition. Copyright © 2017 Elsevier Masson SAS

  16. [Kleptomania: clinical characteristics and treatment].

    Science.gov (United States)

    Grant, Jon E; Odlaug, Brian L

    2008-05-01

    Kleptomania, a disabling impulse control disorder, is characterized by the repetitive and uncontrollable theft of items that are of little use to the afflicted person. Despite its relatively long history, kleptomania remains poorly understood to the general public, clinicians, and sufferers. This article reviews the literature for what is known about the clinical characteristics, family history, neurobiology, and treatment options for individuals with kleptomania. Kleptomania generally has its onset in late adolescence or early adulthood and appears to be more common among women. Lifetime psychiatric comorbidity is frequent, mainly with other impulse control (20-46%), substance use (23-50%) and mood disorders (45-100%). Individuals with kleptomania suffer significant impairment in their ability to function socially and occupationally. Kleptomania may respond to cognitive behavioral therapy and various pharmacotherapies (lithium, anti-epileptics, and opioid antagonists). Kleptomania is a disabling disorder that results in intense shame, as well as legal, social, family, and occupational problems. Large scale treatment studies are needed.

  17. Clinical value of liver and spleen shear wave velocity in predicting the prognosis of patients with portal hypertension.

    Science.gov (United States)

    Zhang, Yan; Mao, Da-Feng; Zhang, Mei-Wu; Fan, Xiao-Xiang

    2017-12-07

    To explore the relationship of liver and spleen shear wave velocity in patients with liver cirrhosis combined with portal hypertension, and assess the value of liver and spleen shear wave velocity in predicting the prognosis of patients with portal hypertension. All 67 patients with liver cirrhosis diagnosed as portal hypertension by hepatic venous pressure gradient in our hospital from June 2014 to December 2014 were enrolled into this study. The baseline information of these patients was recorded. Furthermore, 67 patients were followed-up at 20 mo after treatment, and liver and spleen shear wave velocity were measured by acoustic radiation force impulse at the 1 st week, 3 rd month and 9 th month after treatment. Patients with favorable prognosis were assigned into the favorable prognosis group, while patients with unfavorable prognosis were assigned into the unfavorable prognosis group. The variation and difference in liver and spleen shear wave velocity in these two groups were analyzed by repeated measurement analysis of variance. Meanwhile, in order to evaluate the effect of liver and spleen shear wave velocity on the prognosis of patients with portal hypertension, Cox's proportional hazard regression model analysis was applied. The ability of those factors in predicting the prognosis of patients with portal hypertension was calculated through receiver operating characteristic (ROC) curves. The liver and spleen shear wave velocity in the favorable prognosis group revealed a clear decline, while those in the unfavorable prognosis group revealed an increasing tendency at different time points. Furthermore, liver and spleen shear wave velocity was higher in the unfavorable prognosis group, compared with the favorable prognosis group; the differences were statistically significant ( P portal hypertension was significantly affected by spleen hardness at the 3 rd month after treatment [relative risk (RR) = 3.481]. At the 9 th month after treatment, the prognosis

  18. Clinical algorithms for the diagnosis and prognosis of interstitial lung disease in systemic sclerosis.

    Science.gov (United States)

    Hax, Vanessa; Bredemeier, Markus; Didonet Moro, Ana Laura; Pavan, Thaís Rohde; Vieira, Marcelo Vasconcellos; Pitrez, Eduardo Hennemann; da Silva Chakr, Rafael Mendonça; Xavier, Ricardo Machado

    2017-10-01

    Interstitial lung disease (ILD) is currently the primary cause of death in systemic sclerosis (SSc). Thoracic high-resolution computed tomography (HRCT) is considered the gold standard for diagnosis. Recent studies have proposed several clinical algorithms to predict the diagnosis and prognosis of SSc-ILD. To test the clinical algorithms to predict the presence and prognosis of SSc-ILD and to evaluate the association of extent of ILD with mortality in a cohort of SSc patients. Retrospective cohort study, including 177 SSc patients assessed by clinical evaluation, laboratory tests, pulmonary function tests, and HRCT. Three clinical algorithms, combining lung auscultation, chest radiography, and percentage predicted forced vital capacity (FVC), were applied for the diagnosis of different extents of ILD on HRCT. Univariate and multivariate Cox proportional models were used to analyze the association of algorithms and the extent of ILD on HRCT with the risk of death using hazard ratios (HR). The prevalence of ILD on HRCT was 57.1% and 79 patients died (44.6%) in a median follow-up of 11.1 years. For identification of ILD with extent ≥10% and ≥20% on HRCT, all algorithms presented a high sensitivity (>89%) and a very low negative likelihood ratio (algorithms, especially the algorithm C (HR = 3.47, 95% CI: 1.62-7.42), which identified the presence of ILD based on crackles on lung auscultation, findings on chest X-ray, or FVC 20% on HRCT or, in indeterminate cases, FVC algorithms had a good diagnostic performance for extents of SSc-ILD on HRCT with clinical and prognostic relevance (≥10% and ≥20%), and were also strongly related to mortality. Non-HRCT-based algorithms could be useful when HRCT is not available. This is the first study to replicate the prognostic algorithm proposed by Goh et al. in a developing country. Copyright © 2017 Elsevier Inc. All rights reserved.

  19. Clinicopathological Characteristics and Prognosis of Colorectal Cancer in Chinese Adolescent Patients

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    Feng Du

    2015-01-01

    Conclusions: Colorectal cancer in Chinese adolescents was very rare. The chinese adolecents with colorectal cancer were frequently diagnosed in the right colon, as Stage III/IV disease with signet ring cell carcinoma. The prognosis was relatively poor.

  20. Clinicopathological Characteristics and Prognosis of Papillary Thyroid Carcinoma in Naturally Menopausal Women with Various Durations of Premenarche, Reproductive Periods, and Postmenopausal Stages

    Directory of Open Access Journals (Sweden)

    Xuhang Zhu

    2017-01-01

    Full Text Available Background. Papillary thyroid cancer (PTC exhibits a higher incidence in women. Due to various ages at menarche and menopause, estrogen levels vary, which may account for the differences in the occurrence, development, and prognosis of female patients with PTC. Objective. The aim of this study was to investigate the association between various durations in different estrogen levels and PTC and to provide important information to guide clinical management and treatment of this disease. Methods. First, we selected naturally menopausal female study subjects diagnosed with PTC at Zhejiang Cancer Hospital from 2007 to 2012 and then compared the differences in clinicopathological characteristics and prognosis among subjects with various lengths of premenarche, reproductive periods, and postmenopausal stages. Results. We found that all patients showed a significantly higher incidence of tumor multicentricity and intrathyroidal dissemination as the time after menopause increased. Additionally, women with shorter (38 reproductive lives had increased recurrence rates of PTC. Conclusions. In this study, we did not find any relationship of self-reported menarche and menopausal ages with the prognosis of PTC patients. More importantly, natural postmenopausal PTC patients with shorter or longer reproductive life, compared to the normal groups, had a higher rate of cancer recurrence and the patients with these characteristics could be recommended a more aggressive surgical treatment.

  1. Characteristics and prognosis of medial epicondylar fragmentation of the humerus in male junior tennis players.

    Science.gov (United States)

    Harada, Mikio; Takahara, Masatoshi; Maruyama, Masahiro; Takagi, Michiaki

    2014-10-01

    Although medial epicondylar fragmentation of the humerus is a reported elbow injury in junior tennis players, there have been only a few studies on this entity, and none have investigated the characteristics and prognosis of medial epicondylar fragmentation. Forty-one male junior tennis players, aged 11 to 14 years (mean, 13 years), underwent elbow examination by ultrasonography. Elbow re-examination was performed in subjects with medial epicondylar fragmentation at an average of 20 months (12-30 months) after the initial examination. On examination, 9 subjects (22%) had elbow pain. Ultrasonography showed that 6 subjects (15%) had medial epicondylar fragmentation, all of whom had elbow pain. Medial epicondylar fragmentation was present in 5 (38%) of 13 subjects aged 11 to 12 years and in 1 (4%) of 28 aged 13 to 14 years. More subjects aged 11 to 12 years had medial epicondylar fragmentation (P = .0084). All 6 subjects with medial epicondylar fragmentation continued to play tennis between the initial elbow examination and the re-examination. At re-examination, although ultrasonography showed that 5 developed bone union and 1 had nonunion, 3 subjects (50%) reported elbow pain. Our results demonstrated that subjects aged 11 to 12 years had a high frequency (38%) of medial epicondylar fragmentation. Although medial epicondylar fragmentation was the main cause of elbow pain (67%) at the initial elbow examination, all 6 players with medial epicondylar fragmentation continued to play tennis between the initial elbow examination and the re-examination. At re-examination, 5 subjects presented spontaneous bone union (83%), but 3 subjects (50%) reported elbow pain. Copyright © 2014 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Elsevier Inc. All rights reserved.

  2. Genetic and Clinical Characteristics of Phyllodes Tumors of the Breast

    Directory of Open Access Journals (Sweden)

    Ji-Yeon Kim

    2018-02-01

    Full Text Available PURPOSE: Phyllodes tumors (PTs of the breast are rare, accounting for less than 1% of all breast tumors. Among PTs, malignant PTs (MPTs have malignant characteristics and distant metastases occur in about 20% to 30% of MPTs. However, there is no effective treatment for MPTs with distant metastasis, resulting in an abject prognosis. We performed targeted deep sequencing on PTs to identify the associations between genetic alterations and clinical prognosis. METHODS: We performed targeted deep sequencing to evaluate the genetic characteristics of PTs and analyzed the relationships between clinical and genetic characteristics. RESULTS: A total of 17 PTs were collected between 2001 and 2012. Histologic review was performed by pathologists. The samples included three benign PTs, one borderline PT, and 13 MPTs. The most frequently detected genetic alteration occurred in the TERT promoter region (70.6%, followed by MED12 (64.7%. EGFR amplification and TP53 alteration were detected in four MPTs without genetic alterations in MED12 and TERT promoter regions. Genetic alterations of RARA and ZNF703 were repeatedly found in PTs with local recurrence, and genetic alterations of SETD2, BRCA2, and TSC1 were detected in PTs with distant metastasis. Especially, MPT harboring PTEN and RB1 copy number deletion showed rapid disease progression. CONCLUSIONS: In this study, we provide genetic characterization and potential therapeutic target for this rare, potentially lethal disease. Further large-scale comprehensive genetic study and functional validation are warranted.

  3. Incidental versus non-incidental thyroid carcinoma: Clinical presentation, surgical management and prognosis.

    Science.gov (United States)

    González-Sánchez-Migallón, Elena; Flores-Pastor, Benito; Pérez-Guarinos, Carmen Victoria; Miguel-Perelló, Joana; Chaves-Benito, Asunción; Illán-Gómez, Fátima; Carrillo-Alcaraz, Andrés; Aguayo-Albasini, José Luis

    2016-11-01

    Thyroid cancer may be clinically evident as a tumor mass in the neck or as a histopathological incidental finding after thyroid surgery for an apparent benign condition. Our objective was to assess the differences in clinical signs, surgical management, and course between incidental and clinically diagnosed thyroid tumors. A retrospective study was conducted on patients operated on for benign or malignant thyroid disease from January 2000 to March 2014. Among the 1415 patients who underwent any thyroid surgery, 264 neoplasms were found, of which 170 were incidental. A comparison was made of incidental versus non-incidental carcinomas. Among incidental carcinomas, cases whose indication for surgery was Graves' disease were compared to those with multinodular goiter. Incidental carcinomas were in earlier stages and required less aggressive surgery. There were no differences in surgical complications between incidental and clinical tumors, but mortality and relapses were markedly higher in non-incidental cancers (4.4% vs 0% and 13.2% vs 4.8% respectively). Carcinomas developing on Graves' disease showed no differences from all other incidental tumors in terms of complications, mortality, or relapse after surgery. Early stage thyroid cancer has better survival and prognosis after surgical treatment. Copyright © 2016 SEEN. Publicado por Elsevier España, S.L.U. All rights reserved.

  4. Chronic Meningitis: A study on epidemiological and clinical findings, treatment results and prognosis of 97 patients

    Directory of Open Access Journals (Sweden)

    "Ahmadinejad Z

    2001-08-01

    Full Text Available Central nervous system’s disorders including chronic meningitis (CM have considerable mortality and irreversible complications, and diagnosis and treatment of CM is difficult. In this retrospective study we reviwed epidemiological and clinical findings, treatment results and prognostic factors of 97 patients with CM admitted in Imam Khomeini hospital for the last 10 years. Important etiological factors in this study included: Mycobacterium Tuberculousis (8.2% Brucellae SP (5.2%, malignancies (1% and unknown (85.5%; the sexual ratio was 2:1 (Male/Female and the most common clinical manifestations were: fever, headache, cranial and motor neuron involvement, seizure and ataxia. Treatment regimens used included antituberculosis agents with or witout corticosteroids, in which the prognosis was better in patients who had been treated with antituberculosis agents alone. The mortality rate was 22.7%, which was in accordance with other studies. We suggest using of antituberculosis treatment alone in comparison with antituberculosis and corticosteroid. Last but not least a double blind randomized clinical trial for a longer period is needed to further substantiate the results of this study.

  5. The epigenetics of prostate cancer diagnosis and prognosis: update on clinical applications.

    Science.gov (United States)

    Blute, Michael L; Damaschke, Nathan A; Jarrard, David F

    2015-01-01

    There is a major deficit in our ability to detect and predict the clinical behavior of prostate cancer (PCa). Epigenetic changes are associated with PCa development and progression. This review will focus on recent results in the clinical application of diagnostic and prognostic epigenetic markers. The development of high throughput technology has seen an enormous increase in the discovery of new markers that encompass epigenetic changes including those in DNA methylation and histone modifications. Application of these findings to urine and other biofluids, but also cancer and noncancerous prostate tissue, has resulted in new biomarkers. There has been a recent commercial development of a DNA methylation-based assay for identifying PCa risk from normal biopsy tissue. Other biomarkers are currently in the validation phase and encompass combinations of multiple genes. Epigenetic changes improve the specificity and sensitivity of PCa diagnosis and have the potential to help determine clinical prognosis. Additional studies will not only provide new and better biomarker candidates, but also have the potential to inform new therapeutic strategies given the reversibility of these processes.

  6. Characteristics and prognosis of Japanese female breast cancer patients: The BioBank Japan project

    Directory of Open Access Journals (Sweden)

    Koshi Nakamura

    2017-03-01

    Full Text Available Background: Breast cancer is currently the most common type of cancer in Japanese females. Unlike most other types of cancer, breast cancer develops more frequently in middle-aged females than in elderly females. Methods: Of all Japanese female breast cancer patients aged ≥20 years whom the BioBank Japan Project originally enrolled between 2003 and 2008, 2034 were registered within 90 days after their diagnosis. We described the lifestyle and clinical characteristics of these patients at study entry. Furthermore, we examined the effect of these characteristics on all-cause mortality. Results: In the female patients registered within 90 days after diagnosis, the frequency of stage 0 or unclassified, stage I, II, III and IV were 11.4%, 47.9%, 37.0%, 2.9% and 0.8%, respectively. The proportion of histological types was 12.9% for non-invasive carcinoma (ductal carcinoma and lobular carcinoma, 81.0% for invasive carcinoma (papillotubular carcinoma, solid tubular carcinoma, scirrhous carcinoma and special types, 0.2% for Paget’s diseases and 5.8% for others. Those positive for the estrogen and progesterone receptors accounted for 75.8% and 62.1% of all patients, respectively. Among 1860 female participants registered within 90 days, 218 participants died during 144,54 person-years of follow-up. More advanced stage, elevation of serum carcinoembryonic antigen and carbohydrate antigen 15-3 levels and absence of the estrogen receptor at study entry were crudely associated with an increased risk of all-cause mortality after adjustment for age. Conclusions: This study showed the association of several clinical characteristics with all-cause mortality in female breast cancer patients.

  7. 32 CLINICAL CHARACTERISTICS OF DERMATOPHYTOSIS ...

    African Journals Online (AJOL)

    Although its clinical course is often considered trivial, this disease frequently becomes refractory and recurrent. Variable prevalence has been reported among healthy school children1,2. Its clinical importance derives from the morbidity caused by its itch-scratch phenomenon, the resultant skin disfiguration, its propensity for.

  8. A novel model to combine clinical and pathway-based transcriptomic information for the prognosis prediction of breast cancer.

    Directory of Open Access Journals (Sweden)

    Sijia Huang

    2014-09-01

    Full Text Available Breast cancer is the most common malignancy in women worldwide. With the increasing awareness of heterogeneity in breast cancers, better prediction of breast cancer prognosis is much needed for more personalized treatment and disease management. Towards this goal, we have developed a novel computational model for breast cancer prognosis by combining the Pathway Deregulation Score (PDS based pathifier algorithm, Cox regression and L1-LASSO penalization method. We trained the model on a set of 236 patients with gene expression data and clinical information, and validated the performance on three diversified testing data sets of 606 patients. To evaluate the performance of the model, we conducted survival analysis of the dichotomized groups, and compared the areas under the curve based on the binary classification. The resulting prognosis genomic model is composed of fifteen pathways (e.g., P53 pathway that had previously reported cancer relevance, and it successfully differentiated relapse in the training set (log rank p-value = 6.25e-12 and three testing data sets (log rank p-value < 0.0005. Moreover, the pathway-based genomic models consistently performed better than gene-based models on all four data sets. We also find strong evidence that combining genomic information with clinical information improved the p-values of prognosis prediction by at least three orders of magnitude in comparison to using either genomic or clinical information alone. In summary, we propose a novel prognosis model that harnesses the pathway-based dysregulation as well as valuable clinical information. The selected pathways in our prognosis model are promising targets for therapeutic intervention.

  9. Assessment of paramedian thalamic infarcts: MR imaging, clinical features and prognosis

    International Nuclear Information System (INIS)

    Weidauer, Stefan; Zanella, Friedhelm E.; Lanfermann, Heinrich; Nichtweiss, Michael

    2004-01-01

    Considering the highly variable vascular supply of the thalamic nuclei, MRI and clinical syndromes can be heterogeneous in ischemic diseases. We attempt to determine MRI pattern and to analyse neurological features and prognosis of paramedian infarcts. In a prospective case series within 5 years from 1999 to 2003, MRI, MRA and clinical symptoms of 38 consecutive patients were analysed. The inferomedial (posterior thalamoperforating artery) territory was affected in 89%, and lesions in the anterolateral (tuberothalamic artery) territory occurred in 42%. However, definite attribution to anterolateral or inferomedial territories was not possible in 13%. Neurological manifestations were somnolence (87%), hemisyndromes (79%), cognitive deficits (58%), oculomotor nerve palsies (53%) and vertical gaze palsies (39%). The most common aetiologies were cardiac embolism (42%), intraarterial embolism (16%), small vessel disease (13%) and large artery arteriosclerosis (13%). Pathological MRA findings were encountered in 55%, and in 18%, lesions were only visible on diffusion-weighted imaging. Correlation of MRI pattern and neurological symptoms points out anterolateral thalamic lesions as the cause of amnestic deficits. Intracranial MRA allows a non-invasive prediction of basilar tip occlusion. Our results underline the necessity of additional diffusion-weighted imaging in detecting small thalamic and midbrain lesions. (orig.)

  10. Clinical, biochemical and microbiological factors associated with the prognosis of pneumococcal meningitis in children.

    Science.gov (United States)

    Jordan, Iolanda; Calzada, Yolanda; Monfort, Laura; Vila-Pérez, David; Felipe, Aida; Ortiz, Jessica; Cambra, Francisco José; Muñoz-Almagro, Carmen

    2016-02-01

    Pneumococcal meningitis (PM) has a high morbidity and mortality. The aim of the study was to evaluate what factors are related to a poor PM prognosis. Prospective observational study conducted on patients admitted to the Pediatric Intensive Care Unit in a tertiary hospital with a diagnosis of PM (January 2000 to December 2013). Clinical, biochemical and microbiological data were recorded. Variable outcome was classified into good or poor (neurological handicap or death). A multivariate logistic regression was performed based on the univariate analysis of significant data. A total of 88 patients were included. Clinical variables statistically significant for a poor outcome were younger age (p=.008), lengthy fever (p=.016), sepsis (p=.010), lower Glasgow Score (pbiochemical variables were higher level of C-reactive protein (pindicators of poor outcome were age less than 2 years (p=.011), high score on SOFA (p=.030), low Glasgow Score (p=.042), and severe hypoglycorrhachia (p=.009). Patients younger than 2 years of age, with depressed consciousness at admission, especially when longer mechanical ventilation is required, are at high risk of a poor outcome. Copyright © 2015 Elsevier España, S.L.U. y Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica. All rights reserved.

  11. Clinical characteristics and outcome of intracerebral hemorrhage in young adults

    NARCIS (Netherlands)

    Rutten-Jacobs, L.C.A.; Maaijwee, N.A.M.M.; Arntz, R.M.; Schoonderwaldt, H.C.; Dorresteijn, L.D.A.; Dijk, E.J. van; Leeuw, F.E. de

    2014-01-01

    Data on determinants of prognosis after intracerebral hemorrhage (ICH) in young adults are scarce. Our aim was to identify clinical determinants of prognosis after ICH in adults aged 18-50. We investigated 98 consecutive patients with an ICH, aged 18-50 years, admitted to our hospital between 1980

  12. Clinical characteristics and management of children with ...

    African Journals Online (AJOL)

    reflux (VUR), including the clinical characteristics and management. Summary background data The association ... different clinical characteristics compared with the other two groups of patients with high-grade VUR. .... way ANOVA test; while qualitative data were analyzed using Chi square. The difference was considered.

  13. Colorectal cancer prognosis depends on T-cell infiltration and molecular characteristics of the tumor.

    Science.gov (United States)

    Dahlin, Anna M; Henriksson, Maria L; Van Guelpen, Bethany; Stenling, Roger; Oberg, Ake; Rutegård, Jörgen; Palmqvist, Richard

    2011-05-01

    The aim of this study was to relate the density of tumor infiltrating T cells to cancer-specific survival in colorectal cancer, taking into consideration the CpG island methylator phenotype (CIMP) and microsatellite instability (MSI) screening status. The T-cell marker CD3 was stained by immunohistochemistry in 484 archival tumor tissue samples. T-cell density was semiquantitatively estimated and scored 1-4 in the tumor front and center (T cells in stroma), and intraepithelially (T cells infiltrating tumor cell nests). Total CD3 score was calculated as the sum of the three CD3 scores (range 3-12). MSI screening status was assessed by immunohistochemistry. CIMP status was determined by quantitative real-time PCR (MethyLight) using an eight-gene panel. We found that patients whose tumors were highly infiltrated by T cells (total CD3 score ≥7) had longer survival compared with patients with poorly infiltrated tumors (total CD3 score ≤4). This finding was statistically significant in multivariate analyses (multivariate hazard ratio, 0.57; 95% confidence interval, 0.31-1.00). Importantly, the finding was consistent in rectal cancer patients treated with preoperative radiotherapy. Although microsatellite unstable tumor patients are generally considered to have better prognosis, we found no difference in survival between microsatellite unstable and microsatellite stable (MSS) colorectal cancer patients with similar total CD3 scores. Patients with MSS tumors highly infiltrated by T cells had better prognosis compared with intermediately or poorly infiltrated microsatellite unstable tumors (log rank P=0.013). Regarding CIMP status, CIMP-low was associated with particularly poor prognosis in patients with poorly infiltrated tumors (multivariate hazard ratio for CIMP-low versus CIMP-negative, 3.07; 95% confidence interval, 1.53-6.15). However, some subset analyses suffered from low power and are in need of confirmation by independent studies. In conclusion, patients whose

  14. The clinical pathological features, diagnosis, treatment and prognosis of small intestine primary malignant tumors.

    Science.gov (United States)

    Guo, Xiaochuan; Mao, Zhiyuan; Su, Dan; Jiang, Zhaocai; Bai, Li

    2014-04-01

    The aim of the study was to describe and analyze the clinicopathological features and diagnosis of Chinese patients with small intestine primary malignant tumors and to explore the best therapy to small bowel adenocarcinoma (SBA). More than 26,000 patients with digestive tract malignant tumors received treatment in PLA hospital from 2000 to 2011, and among them, there were 887 patients who had small intestine primary malignant tumors, and 666 of 887 patients had the completed basic clinical documents. We retrospectively analyzed the correlation between clinical and pathological features of the 666 patients and analyzed the survival and prognosis of 173 SBA patients with follow-up data. Both the number of patients with primary malignant tumors of the small intestine and the number of patients who received chemotherapy showed an increasing trend. The ratio of male to female was 1.58:1. The male patients significantly exceed the female patients with tumors of non-ampullary duodenum, jejunum and duodenal ampulla; and most of the patients are over 60 years of age. For patients burdened with either of the pathological types of tumors, the males exceeded the females, but there was no significant difference. Abdominal pain was the main clinical manifestation for patients with tumors of non-ampullary duodenum, jejunum and ileum, and the most common clinical manifestations were jaundice and abdominal pain for patients with ampullary duodenal tumors, adenocarcinoma, neuroendocrine tumors and sarcoma. In addition, patients with stromal tumors were prone to gastrointestinal bleeding. Gastrointestinal endoscopy was the most common examinational procedure. Patients under 60 years of age were prone to surgery and chemotherapy after surgery, and patients over 60 years of age were prone to supportive treatment and chemotherapy without surgery. The medium overall survival of patients who received surgery without chemotherapy, chemotherapy after surgery, chemotherapy without surgery

  15. Improved malignant melanoma prognosis at a consultant-delivered multidisciplinary pigmented lesion clinic in Cork.

    LENUS (Irish Health Repository)

    Field, S

    2012-02-01

    Early detection and excision is the only effective treatment for malignant melanoma. To assess the effect of a consultant-delivered, rapid-access pigmented lesion clinic (PLC) established at the South Infirmary-Victoria University Hospital (SIVUH), we analyzed melanoma tumour-stage prior to (1998-2002) and after (2003-2007) the advent of the PLC. Patients attending SIVUH had a greater proportion of early-stage tumours (65.3%) compared to the rest of Cork (51.2%), County Cork as a whole (56.7%) and all of Ireland (57.4%). The proportion of SIVUH males with early-stage tumours was statistically significantly higher than the rest of County Cork (chi2 = 11.23, P < 0.05). The proportion of patients > 50y with early-stage tumours was also statistically significantly higher than the rest of County Cork (chi2 = 18.88, P < 0.05), the whole of County Cork (chi2 = 7.84, P < 0.05) and all of Ireland (chi2 = 9.67, P < 0.05). We believe that the early detection and improved prognosis of Cork melanoma patients is at least partly due to the PLC.

  16. The clinical course and prognosis of patients with renal adenocarcinoma with solitary metastasis

    International Nuclear Information System (INIS)

    Kjaer, M.; Engelholm, S.A.

    1982-01-01

    The present investigation describes a series of 25 patients with solitary metastasis from a renal adenocarcinoma. Forty-eight percent of the patients had metastatic foci in bones, 24% in the lungs, and 28% in a variety of organs. Radiotherapy was the treatment for 64% of the patients, surgery for 36%. Disease control after treatment was obtained in 88% of the patients. The 5-year survival rate was 39%. Sixteen of 25 patients died after a mean survival time of 36 months; 9/25 patients are still living 28-126 months after treatment. Women survived significantly better than men. Patients with normal pre- and post-treatment erythrocyte sedimentation rate (ESR) survived significantly longer than patients with elevated ESR. A definite relationship between ESR and disease activity was demonstrated in 64% of the patients. It is concluded that solitary metastases in bones can be treated with radiotherapy; even if 64% of the patients die there is significant clinical remission to be obtained after aggressive treatment. Furthermore, ESR seems to be an important indicator of prognosis and disease activity

  17. Improved malignant melanoma prognosis at a consultant-delivered multidisciplinary pigmented lesion clinic in Cork.

    LENUS (Irish Health Repository)

    Field, S

    2010-02-01

    Early detection and excision is the only effective treatment for malignant melanoma. To assess the effect of a consultant-delivered, rapid-access pigmented lesion clinic (PLC) established at the South Infirmary-Victoria University Hospital (SIVUH), we analyzed melanoma tumour-stage prior to (1998-2002) and after (2003-2007) the advent of the PLC. Patients attending SIVUH had a greater proportion of early-stage tumours (65.3%) compared to the rest of Cork (51.2%), County Cork as a whole (56.7%) and all of Ireland (57.4%). The proportion of SIVUH males with early-stage tumours was statistically significantly higher than the rest of County Cork (chi2 = 11.23, P < 0.05). The proportion of patients > 50y with early-stage tumours was also statistically significantly higher than the rest of County Cork (chi2 = 18.88, P < 0.05), the whole of County Cork (chi2 = 7.84, P < 0.05) and all of Ireland (chi2 = 9.67, P < 0.05). We believe that the early detection and improved prognosis of Cork melanoma patients is at least partly due to the PLC.

  18. Clinical role of vitamin D in prognosis of otitis media with effusion.

    Science.gov (United States)

    Akcan, Fatih Alper; Dündar, Yusuf; Akcan, Hümeyra Bayram; Uluat, Ahmet; Cebeci, Derya; Sungur, Mehmet Ali; Ünlü, İlhan

    2018-02-01

    To investigate the clinical role of Vitamin D in prognosis of Otitis media with effusion. This prospective-controlled study was conducted at otolaryngology department in Duzce University, Turkey. The study group comprised children who were diagnosed with Otitis media with effusion between September 2016 and February 2017. Control group was conducted with children underwent circumcision or inguinal hernia repair operations that confirmed with ENT examination they do not have any sign of otitis media. After 3 months of follow-up without any treatment, unresolved cases who were accepted as chronic otitis media with effusion were operated under general anesthesia for ventilation tube application. Study and control groups were assessed depending on the serum 25(OH)Vitamin D levels at the end of 3 months; otitis media with effusion and chronic otitis media with effusion. One-hundred-seventy-four children with otitis media with effusion and 80 control patients were included to the study. One-hundred-eight (62%) out of 174 patients with otitis media with effusion was completely recovered after a 3-months follow up. Of those 66 out of 174 children, they had persistent diseases, underwent ventilation tube insertion after a 3-months follow-up. The mean 25(OH)Vitamin D level was 18.98 ± 10.60 in otitis media with effusion group and 28.07 ± 14.10 in control group and the difference was statistically significant between the study and control group (p otitis media with effusion group whilst 35 out of 108 patients (32.4%) in complete recovery otitis media with effusion group (p = 0.021). The rate of 25(OH)Vitamin D deficiency was 25% in control group which was statistically different from chronic otitis media with effusion and recovery chronic otitis media with effusion groups (p = 0.006). This study not only shows the relationship between Vitamin D and otitis media with effusion development, but also demonstrates the effects of Vitamin D on otitis media with effusion

  19. clinical characteristics of cataract patients with pseudoexfoliation

    African Journals Online (AJOL)

    User

    the clinical characteristics of pseudoexfoliation syndrome among cataract patients examined at ... CONCLUSION: A significant number of patients with PEX had poor zonular integrity and high IOP ... Poor zonular integrity may give rise to.

  20. Clinical and Laboratory Features, Treatment and Prognosis in Children with Guillian-Barre Syndrome

    Directory of Open Access Journals (Sweden)

    N. A. Suponeva

    2015-01-01

    Full Text Available A retrospective study of 42 cases of acute flaccid paralysis (AFP in children aged between 7 months and 15 years, registered at the Municipal Clinical Hospital №1 throughout a 7 year period (2007—2014, was performed to investigate the features of pediatric Guillian-Barre Syndrome (GBS. GBS has shown to be the most common cause of AFP in children, with prevalence of 74% of all 31 cases. Clinical manifestations, functional status, laboratory and electrodiagnostic data were evaluated in group of 31 children in order to highlight particular features of childhood GBS in Russia. The highest frequency of GBS was observed in children aged between 1 to 3 with the median 6 [3; 11] years. Boys with GBS outnumbered girls by a 2,1:1 ratio. No seasonal dependence has been observed, with children equally suffering from this disease without a seasonal pattern throughout the year. According to the electrophysiological and clinical data, 24 children were diagnosed with acute inflammatory demyelinating polyradiculoneuropathy (AIDP (77%, 5 with acute motor axonal neuropathy (AMAN (16% and 2 with аcute motor-sensory axonal neuropathy (AMSAN in a total of cases (7%. Several exclusive features of GBS in children for Russia were discovered. The most common initial symptom was limb pain, with the impartial sensory disturbance found only in 13% of the patients observed, 10% of which were paresthesias and the remaining 3% belonging to hypostesias. Children reached the nadir state rapidly, the median time from onset to nadir was 9.5 [6,25; 12,5] days. Cranial nerve dysfunction at nadir was observed in a greater percentage of patients (51% compared to that of 23% cases at the onset, with the facial palsy increasing from 10 to 32% and the bulbar palsy from 12 to 19%. The patients were given intravenous immunoglobulin in various doses: from 0.2 to 1.75 mg/kg per course (0.5 [0.5; 0.8] g/kg and/or plasmapheresis with a median volume of 93 [81; 100] ml/kg per

  1. Diagnosis, treatment, clinical course, and prognosis of childhood-onset craniopharyngioma patients.

    Science.gov (United States)

    Müller, Hermann L

    2017-12-01

    For decades gross-total resection was the preferred treatment option in childhood-onset craniopharyngioma, assuming that radical strategies at the time of initial diagnosis and treatment would result in cure. Recent reports on long-term prognosis, novel treatment approaches, and molecular genetics provide new insights into more risk-adapted treatment strategies in order to prevent sequelae such as hypothalamic syndrome. A search for original articles published between 2000 and 2016 was performed in PubMed, Science Citation Index Expanded, EMBASE and Scopus. The search terms used were "craniopharyngioma", "hypothalamus", "pituitary", "obesity", "irradiation", and "neurosurgery". The clinical, neuroradiological and surgical definition of hypothalamic involvement is a fundamental factor related to postoperative poor outcome, progressive obesity and neuropsychological impairment after surgical removal. There is a need to change the previous "gold-standard" objective of a primary radical tumor removal in all cases by the new paradigm of a limited resection plus focused radiotherapy in patients with hypothalamic lesions. Hypothalamic involvement and treatment-related hypothalamic lesions are associated with the highest risk of postoperative sequelae. Three dimensional intensity modulated proton beam radiotherapy has potential advantage of over photon beam methods to focus and limit the radiation effects to optic and hypothalamic structures. Preclinical, in vivo mouse models of craniopharyngioma have potential advantage to investigate molecular pathways deregulated in the tumor and to test the use of specific drugs. As expertise has been shown to have impact on post-treatment morbidity, medical societies should establish criteria of adequate professional expertise for the treatment of craniopharyngioma.

  2. Ventricular Septal Defect: Peculiarities of Early Neonatal and Postnatal Diagnosis, Clinical Manifestations, Treatment and Prognosis at the Contemporary Stage

    Directory of Open Access Journals (Sweden)

    K.A. Kalashnikova

    2016-05-01

    Full Text Available The article presents the literature data on the incidence, the main clinical manifestations, modern methods for early neonatal and postnatal diagnosis and treatment of ventricular septal defect in children, as well as the prognosis of this disease. According to the International Classification of Diseases, 10th revision, ventricular septal defect is classified as Q21.0 Ventricular septal defect. Incidence. In the overall structure of congenital malformations of the cardiovascular system, ventricular septal defect has about 20 %. Diagnosis. Moderate ventricular septal defect is manifested by shortness of breath, rapid fatigability during feeding, delay in physical development. Significant arterial-venous shunt in the first month of life is accompanied by a transient mild cyanosis when the baby is fed and cries. Infants develop high pulmonary hypertension, circulatory failure, malnutrition. Small noise intensity is typical for newborns in the first weeks or even months of life, which is due to physiologically increased intravascular pulmonary resistance. Systolic murmur is extended to the entire systole with maximum amplitude at the left edge of the sternum at the level of III–IV intercostal spaces. Sclerotic phase of pulmonary hypertension with ventricular septal defect is defined as Eisenmenger reaction. The clinical picture of this disorder depends on the degree of hemodynamic instability caused by the defect parameters, the pressure level in the pulmonary artery, vascular pulmonary resistance, the magnitude and direction of the shunt through the defect. Diagnosis is confirmed by characteristic changes in the electrocardiogram, echocardiography and chest radiograph. Treatment. Small muscular ventricular septal defects often close spontaneously during the first 2 years of life. Drug correction is needed in the development of congestive heart failure. The optimum age for surgery — 5–9 years.

  3. Clinicopathologic Characteristics and Prognosis of Xp11.2 Translocation Renal Cell Carcinoma: Multicenter, Propensity Score Matching Analysis.

    Science.gov (United States)

    Choo, Min Soo; Jeong, Chang Wook; Song, Cheryn; Jeon, Hwang Gyun; Seo, Seong Il; Hong, Sung Kyu; Byun, Seok-Soo; Chung, Jin Soo; Hong, Sung-Hoo; Hwang, Eu Chang; Kim, Hyeon Hoe; Kwak, Cheol

    2017-10-01

    We evaluated the clinicopathologic characteristics and prognosis of Xp11.2 translocation (Xp11.2t) renal cell carcinoma (RCC) from a multicenter study and compare them with clear-cell RCC using a propensity score matching analysis. Between 2004 and 2013, 8384 consecutive patients from 7 institutions who were diagnosed with RCC were reviewed, and the pathologically confirmed Xp11.2t cases were enrolled. The oncological outcomes of Xp11.2t were compared with those of clear-cell RCC by selecting matched cases using 1:3 propensity score matching methods in a precollected clear-cell RCC data set from our hospital. The patients were divided into 2 subgroups on the basis of age of onset, either before (early) or after (late) 45 years old. Xp11.2t was found in 61 cases, corresponding to 0.72% of RCC cases for the 10 years. The mean age was 38.2 ± 19.4 years, and the mean tumor size was 6.2 ± 3.9 cm. The Xp11.2t cases were at more advanced stages and showed tendencies to involve lymph nodes at diagnosis. After the matching, there were no significant differences in recurrence-free and overall survival compared with clear-cell RCC. The age of incidence for Xp11.2t had a bimodal distribution, which was most common in the 30s and smaller peak in the 60s. Xp11.2t corresponded to a significantly worse prognosis for overall survival in late onset (after 45 years) subgroup (P = .038; hazard ratio, 3.199; 95% confidence interval, 1.065-9.609). This neoplasm has more aggressive clinicopathologic features at diagnosis. In older patients with onset age > 45 years, Xp11.2t showed a significantly worse prognosis than clear-cell RCC. Copyright © 2017 Elsevier Inc. All rights reserved.

  4. FOCAL CORTICAL DYSPLASIAS: CLINICAL AND ELECTRO-NEUROIMAGING CHARACTERISTICS

    Directory of Open Access Journals (Sweden)

    K. Yu. Mukhin

    2016-01-01

    Full Text Available In spite of a notable advance made in epileptology, resistant epilepsies account for approximately 30 % of all forms of epilepsy particularly in patients with focal seizures. One of the main causes of therapy-resistant focal epilepsies is focal cortical dysplasias (FCD. This term was first introduced by D. Taylor et al. in 1971. FCD belongs to abnormal cortical development. Among all abnormalities of cortical development, FCD in surgically treated children amounts to 75 %. FCD is the most common cause of resistant epilepsy in children and the most frequent reason for diagnosing cryptogenic focal epilepsy with intractable seizures. The author gives a detailed literature review dedicated to FCD as a cause of resistant epilepsy, including the classification and histologic characteristics of FCD, its clinical manifestations and prognosis, and approaches to medical and surgical treatments. 

  5. Non-invasive pre-clinical MR imaging of prostate tumor hypoxia for radiation therapy prognosis

    Directory of Open Access Journals (Sweden)

    Derek White

    2014-03-01

    patient stratification for clinical implementation.------------------------------Cite this article as: White DA, Mason RP. Non-invasive pre-clinical MR imaging of prostate tumor hypoxia for radiation therapy prognosis. Int J Cancer Ther Oncol 2014; 2(2:020243. DOI: 10.14319/ijcto.0202.43

  6. Former smokers with non-small-cell lung cancers: a comprehensive investigation of clinicopathologic characteristics, oncogenic drivers, and prognosis.

    Science.gov (United States)

    Zheng, Shanbo; Wang, Rui; Zhang, Yang; Pan, Yunjian; Cheng, Chao; Zheng, Difan; Sun, Yihua; Chen, Haiquan

    2016-08-01

    The aim of this present investigation was to evaluate the clinicopathologic characteristics, oncogenic drivers, and prognosis of former smokers with non-small-cell lung cancer (NSCLC), and to compare them with those of the current and never smokers. This investigation was a single-institution retrospective study of 2289 NSCLC patients, who were classified as former, current, or never smokers. A collection was made of the clinicopathological characteristics, spectra of well-identified driver genes and survival rates. The survival rates were compared using log-rank test, and independent prognostic factors, identified using Cox regression analysis. Of 2289 NSCLC patients, 257 (11.2%) were former smokers; 868 (37.9%), current smokers; and 1164 (50.9%), never smokers. Compared with the current, the former were characterized by older age at diagnosis (64.3y vs. 59.9y; P vs. 39.5%; P = 0.017), fewer solid predominance in adenocarcinomas (16.2% vs. 29.5%; P = 0.005), and more EGFR mutation (33.2% vs. 20.7%; P vs. 11.9%, P = 0.041). No statistically significant survival differences were observed between the former and current. However, the light former smokers presented favorable overall survival when compared with the light current and heavy former or current (the light former vs. the heavy former, P = 0.028; the light former vs. the light current, P = 0.048; and the light former vs. the heavy current, P = 0.048). Our findings suggest that the former smokers with NSCLCs can have distinctive clinicopathologic characteristics, oncogenic drivers, and prognosis, and they, especially the light former, can benefit from smoking cessation. © 2016 The Authors. Cancer Medicine published by John Wiley & Sons Ltd.

  7. Squamous cell carcinoma of the tongue: clinical and morphological analysis of 57 cases and correlation with prognosis

    Directory of Open Access Journals (Sweden)

    Marcelo Gadelha Vasconcelos

    2014-10-01

    Full Text Available Introduction: Oral squamous cell carcinoma (OSCC, which represents more than 90% of head and neck malignant neoplasms, has a poor prognosis due to its high frequency of lymph node metastasis and local invasion. Previous studies have investigated parameters related to the biological behavior of OSCC and its correlation with disease outcome (DO. Objective: To evaluate clinical and morphological data in cases of tongue squamous cell carcinoma (TSCC, correlating these findings with prognosis. Material and methods: Fifty-seven specimens of TSCC were obtained from patients undergoing surgical excision at a referral hospital in Natal, Brazil. Clinical data, such as tumor-node-metastasis (TNM stage and DO, were collected from medical records. Hematoxylin and eosin-stained sections were analyzed regarding histological grade of malignancy (HGM, based on the system proposed by Bryne (1998 Results: The majority of patients (38.6% were diagnosed as TNM stage III, and 57.9% developed metastases. Remission of the tumor occurred in 77.2% of the cases. The parameter “metastasis” exhibited a significant association with DO (p = 0 and TNM stage (p = 0.001, thus constituting a good indicator of tumor progression. Correlation of HGM and TNM stage with DO was not evidenced. Nevertheless, statistical analysis showed a significant association between HGM and TNM stage (p = 0.006. Conclusion: TNM clinical staging and HGM, evaluated in association, may be useful to estimate the prognosis of TSCC.

  8. Systematic review of the clinical course, natural history, and prognosis for pediatric mild traumatic brain injury

    DEFF Research Database (Denmark)

    Hung, Ryan; Carroll, Linda J; Cancelliere, Carol

    2014-01-01

    OBJECTIVE: To synthesize the best available evidence on prognosis after pediatric mild traumatic brain injury (MTBI). DATA SOURCES: We searched MEDLINE, Embase, PsycINFO, CINAHL, and SPORTDiscus (2001-2012), as well as reference lists of eligible articles, and relevant systematic reviews and meta...

  9. Long-term Prognosis in COPD Exacerbation: Role of Biomarkers, Clinical Variables and Exacerbation Type.

    Science.gov (United States)

    Grolimund, Eva; Kutz, Alexander; Marlowe, Robert J; Vögeli, Alaadin; Alan, Murat; Christ-Crain, Mirjam; Thomann, Robert; Falconnier, Claudine; Hoess, Claus; Henzen, Christoph; Zimmerli, Werner; Mueller, Beat; Schuetz, Philipp

    2015-06-01

    Long-term outcome prediction in COPD is challenging. We conducted a prospective 5-7-year follow-up study in patients with COPD to determine the association of exacerbation type, discharge levels of inflammatory biomarkers including procalctionin (PCT), C-reactive protein (CRP), white blood cell count (WBC) and plasma proadrenomedullin (ProADM), alone or combined with demographic/clinical characteristics, with long-term all-cause mortality in the COPD setting. The analyzed cohort comprised 469 patients with index hospitalization for pneumonic (n = 252) or non-pneumonic (n = 217) COPD exacerbation. Five-to-seven-year vital status was ascertained via structured phone interviews with patients or their household members/primary care physicians. We investigated predictive accuracy using univariate and multivariate Cox regression models and area under the receiver operating characteristic curve (AUC). After a median [25th-75th percentile] 6.1 [5.6-6.5] years, mortality was 55% (95%CI 50%-59%). Discharge ProADM concentration was strongly associated with 5-7-year non-survival: adjusted hazard ratio (HR)/10-fold increase (95%CI) 10.4 (6.2-17.7). Weaker associations were found for PCT and no significant associations were found for CRP or WBC. Combining ProADM with demographic/clinical variables including age, smoking status, BMI, New York Heart Association dyspnea class, exacerbation type, and comorbidities significantly improved long-term predictive accuracy over that of the demographic/clinical model alone: AUC (95%CI) 0.745 (0.701-0.789) versus 0.727 (0.681-0.772), (p) = .043. In patients hospitalized for COPD exacerbation, discharge ProADM levels appeared to accurately predict 5-7-year all-cause mortality and to improve long-term prognostic accuracy of multidimensional demographic/clinical mortality risk assessment.

  10. Impact of S100A4 Expression on Clinicopathological Characteristics and Prognosis in Pancreatic Cancer: A Meta-Analysis

    Directory of Open Access Journals (Sweden)

    Shanshan Huang

    2016-01-01

    Full Text Available Background. The small Ca2+-binding protein S100A4 is identified as a metastasis-associated or metastasis-inducing protein in various types of cancer. The goal of this meta-analysis was to evaluate the relationship between S100A4 expression and clinicopathological characteristics and prognosis of patients with pancreatic cancer. Methods. A comprehensive literature search was carried out in the electronic databases PubMed and Chinese CNKI. Only the studies reporting the correlation between S100A4 expression and clinicopathological characteristics or overall survival (OS of patients with pancreatic cancer are enrolled. Extracted data was analyzed using the RevMan 5.3 software to calculate the pooled relative risks (95% confidence interval, CI for statistical analyses. Results. Seven studies including a total of 474 patients were enrolled into this meta-analysis. Negative expression of S100A4 was significantly associated with higher 3-year OS rate (RR = 3.92, 95% CI = 2.24–6.87, P<0.0001, compared to S100A4-positive cases. Moreover, negative expression of S100A4 was also related to N0 stage for lymph node metastasis (RR = 2.15, 95% CI = 1.60–2.88, P<0.0001. However, S100A4 expression was not significantly correlated with histological types and distant metastasis status. Conclusion. S100A4 expression represents a potential marker for lymph node metastasis of pancreatic cancer and a potential unfavorable factor for prognosis of patients with this disease.

  11. Pacientes clínicos referenciados, mas não internados na Unidade de Terapia Intensiva: prevalência, características clínicas e prognóstico Referred medical patients not admitted to the Intensive Care Unit: prevalence, clinical characteristics and prognosis

    Directory of Open Access Journals (Sweden)

    José Rodolfo Rocco

    2006-06-01

    Full Text Available JUSTIFICATIVA E OBJETIVOS: A evolução dos pacientes cuja internação é negada nos centros de terapia intensiva (CTI é pouco conhecida. Os objetivos deste estudo foram comparar as características dos pacientes internados com aqueles que não foram internados em CTI e identificar os fatores associados com o processo de triagem para a internação. MÉTODO: Foi realizado um estudo do tipo coorte prospectiva e observacional durante 26 meses. Os dados dos pacientes foram coletados através de um formulário padronizado para a solicitação de internação no CTI. Os desfechos de interesse do estudo foram a internação no CTI e a evolução hospitalar. RESULTADOS: Foram estudados 455 pacientes dos quais 254 (56% foram internados e 201 (44% não; a maioria destes, por falta de vagas (82%. Os pacientes não internados apresentaram maior letalidade (85% versus 61%; p 70 anos [4,0(2,4-6,5], cirrose hepática [3,7(1,8-7,5], e escala de coma de Glasgow BACKGROUND AND OBJECTIVES: Information on the outcomes of patients who were refused to the ICU is limited. The aims of this study were to compare the clinical characteristics of patients who were admitted with those of patients who were refused to the ICU and to identify clinical parameters associated with triage procedures. METHODS: Observational prospective cohort study. The following data were collected using a standard questionnaire: comorbidities, acute illness, vital status, laboratory data and APACHE II score. The end-points of interest were admission to the ICU and vital status at hospital discharge. RESULTS: A total of 455 patients were studied; 254 (56% were admitted and 201 (44% were not. The main reason for the refuse of admission was the lack of ICU beds (82%. Patients who were not admitted had a higher mortality (85% vs. 61%; p 70 years [4.0(2.4-6.5], hepatic cirrhosis [3.7(1.8-7.6], and Glasgow coma scale < 5 [3.6(1.9-6.9]. The variables associated with ICU admission were: mechanical

  12. Takayasu arteritis: clinical features in 110 Mexican Mestizo patients and cardiovascular impact on survival and prognosis.

    Science.gov (United States)

    Soto, M E; Espinola, N; Flores-Suarez, L F; Reyes, P A

    2008-01-01

    Takayasu Arteritis (TA) is a rare disease that mainly affects large elastic arteries. It is more frequently seen in Asia, the Mediterranean basin, South Africa and Latin America. We have characterized its clinical manifestations and identified the cardiovascular mortality predictors in a cohort of 110 Mexican Mestizo patients. Retrospective review of 110 charts of TA patients complying with the American College of Rheumatology (ACR) criteria, seen in a single hospital between 1976 and 2003. Demographic, clinical, and radiological characteristics were described. With the use of actuarial table analysis at 2, 5, and 10 years, and Kaplan Meier methods applying t function for probability, plus Cox regression analysis, the following factors were identified as mortality predictors: systemic arterial hypertension, coronary heart disease and aortic valve regurgitation. Informed consent and approval from the institutional Internal Review Board (IRB) were obtained. We observed a slowly progressive widespread obstructive arterial disease with cardiovascular (48%), neuro-ophthalmic (36%), and skin morbidity (13%). Systemic hypertension and heart disease were significant mortality predictors. Twenty-six percent of cases died due to myocardial infarction, chronic renal failure, stroke, or surgical complications. TA in Mexican Mestizos shows a clinical pattern similar to the one recognized in the Far East. Management strategies must be directed at reducing the identified mortality risk factors.

  13. Clinical features and prognosis of patients with primary biliary cholangitis complicated by hepatitis virus infection

    Directory of Open Access Journals (Sweden)

    ZHAO Dantong

    2017-08-01

    Full Text Available ObjectiveTo investigate the clinical features and prognosis of patients with primary biliary cholangitis(PBC complicated by hepatitis virus infection. MethodsA total of 16 patients who were admitted to Beijing YouAn Hospital from October 2004 to October 2012 and diagnosed with PBC complicated by hepatitis virus infection were enrolled, among whom 7 had chronic hepatitis B virus infection, 3 had hepatitis C, 4 had hepatitis E, 1 had hepatitis B and hepatitis C, and 1 had hepatitis A. A total of 76 hospitalized patients with PBC alone were enrolled as controls. The two groups were compared in terms of clinical features, laboratory markers, and autoantibodies, and follow-up visits were performed to investigate prognostic features. The independent samples t-test was used for comparison of normally distributed continuous data, and the Mann-Whitney U rank sum test was used for comparison of non-normally distributed continuous data; the chi-square test or Fisher′s exact test was used for comparison of categorical data. The Kaplan-Meier method was used to calculate survival rates and the log-rank test was used to compare survival rates between groups. ResultsCompared with the control group, the PBC-hepatitis virus infection group had significantly lower proportion of female patients (χ2=12.22, P=0.002, alkaline phosphatase (U=225.00, P<0.001, CHO (U=363.50, P=0.036, and IgG level (t=2.79, P=0.007, and no patients in the PBC-hepatitis virus infection group experienced abdominal wall varices, upper gastrointestinal bleeding, or hepatic encephalopathy. The PBC-hepatitis virus infection group had various autoantibodies including anti-nuclear antibody, smooth muscle antibody, anti-parietal cell antibody (APCA, anti-liver specific protein antibody, and anti-myocardial antibody, as well as a significantly higher APCA positive rate than the control group (25% vs 3.9%, χ2=5.608, P=0.016. The median follow-up time was 49.5 months (2-312 months. The PBC

  14. Impact of acetylsalicylic Acid on the clinicopathological characteristics and prognosis of patients with invasive breast cancer.

    Science.gov (United States)

    Sendur, Mehmet A N; Aksoy, Sercan; Ozdemir, Nuriye Y; Zengin, Nurullah; Altundag, Kadri

    2014-04-01

    The impact of acetylsalicylic acid (ASA) on the clinicopathological characteristics of breast cancer has not yet been elucidated in detail; we therefore aimed to investigate the effects of ASA on the clinicopathological characteristics of patients with breast cancer. Patients diagnosed with breast cancer were retrospectively analyzed. Breast cancer patients who were taking ASA at the time of breast cancer diagnosis were enrolled as ASA users (n = 84); matching patients with the same age who were not taking ASA were included as control group (n = 890). The median age was 56 (range 34-82) years in both groups. ASA users had a significantly lower incidence of grade II-III tumors compared to non-users (P = 0.02). The other clinicopathological characteristics and treatment histories were similar in both groups. In patients using ASA, the disease-free survival (DFS) rate was 97.3%, 89.4%, and 79.9% and in non-users it was 94.1%, 81.8%, and 70.9% in the 1rst, 3rd, and 5th year, respectively (P = 0.01). In aspirin users, the overall survival rate was 95.0%, 90.6%, and 87.6% and in non-users it was 98.1%, 91.2%, and 85.5% in the 1rst, 3rd, and 5th year, respectively (P = 0.50). Using ASA at the time of breast cancer diagnosis was associated with significantly improved DFS in breast cancer patients.

  15. Clinical presentation, imaging findings, and prognosis of spinal dural arteriovenous fistula.

    Science.gov (United States)

    Lee, Jookyung; Lim, Young-Min; Suh, Dae Chul; Rhim, Seung Chul; Kim, Sang Joon; Kim, Kwang-Kuk

    2016-04-01

    Spinal dural arteriovenous fistula (SDAVF) is a relatively common acquired vascular malformation of the spinal cord. Assessment of a SDAVF is often difficult because of non-specific findings on non-invasive imaging modalities. Diagnosis of a SDAVF is often delayed, and some patients receive unnecessary treatment and treatment delays, often resulting in a poor outcome. The aim of this study was to characterize the clinical presentation, typical imaging findings, and long-term outcome of SDAVF. Forty patients (13 women, 27 men; mean age 58.18 ± standard deviation 14.75 years) who were treated at our hospital from June 1992 to March 2014 were retrospectively reviewed. We investigated the baseline characteristics, clinical presentation, imaging findings, treatment modalities, and outcome of the patients. The most common clinical presentation was a sensory symptom (80%), followed by motor weakness (70%), and sphincter dysfunction (62.5%). Roughly one-third (32.5%) of patients had a stepwise progression of fluctuating weakness and sensory symptoms, but the most common presentation was chronic progressive myelopathic symptoms (47.5%). Thirty-four patients (85%) had T2 signal change on the spinal cord MRI, indicative of cord edema. Thirty-eight patients had typical perimedullary vessel flow voids on T2-weighted MRI. Twenty-eight patients were treated with endovascular embolization, five patients underwent surgery, and four patients underwent both. Clinical outcome was determined by severity of initial deficit (p=0.008), extent of cord edema (p=0.010), treatment failure (p=0.004), and a residual fistula (p=0.017). SDAVF causes a treatable myelopathy, so early diagnosis and intervention is essential. Copyright © 2015 Elsevier Ltd. All rights reserved.

  16. Evaluation on prognosis of esophageal squamous cell carcinoma patients after three-dimensional conformal radiotherapy with different clinical stage system

    International Nuclear Information System (INIS)

    Wang Yuxiang; Zhu Shuchai; Qiu Rong; Liu Zhikun; Shen Wenbin

    2011-01-01

    Objective: To evaluate the prognostic significance of 3 clinical stage system in 3-dimensional conformal radiotherapy (3DCRT) for esophageal squamous cell carcinoma. Methods: From January 2004 to August 2007, 179 cases of esophageal squamous cell carcinoma were treated with 3DCRT. Before radiation, each patient was staged with UICC 2003 TNM stage, stage of Chinese esophageal cancer cooperation group (cooperation group' stage), and Zhu's clinical stage respectively. Concordance of each clinical stage and prognosis was analyzed with SPSS 11.5. Results In 179 cases of esophageal cancer, Concordance was better in T stage (Kappa = 0.271) than in TNM stage (Kappa = 0.167) between cooperation group' stage and Zhu's stage. Among them, 98 cases was staged with UICC stage, concordance of T stage was better between UICC-T and cooperation group' T stage (Kappa =0.261) than between UICCT and Zhu's T stage (Kappa = 0.045) ;concordance of TNM stage was better between UICC-TNM and Zhu's TNM stage (Kappa = 0.597) than between UICC-TNM and cooperation group' TNM stage (Kappa =0.299). With multivariate analysis, T (χ 2 value is 11.58, 26.00 and 51.05, all P 2 value is 15.28, 16.10 and 16.10, all P 2 value is 5.59, 27.78 and 27.78, all P 2 value is 15.77, 34, 35 and 51.10, all P 1 - T 3 was difficult to definite and the prognosis was not significantly different in T 1 - T 3 stage. Conclusions: In this study, 3 kinds of clinical stage could evaluate prognosis of esophageal cancer after radiotherapy; cooperation group' stage and Zhu's stage need further application, with further accuracy needed. (authors)

  17. Prevalence and Clinical Characteristics of Headaches among ...

    African Journals Online (AJOL)

    2018-01-24

    Jan 24, 2018 ... headache on students' daily physical activity, whether they have seen a doctor on ... Table 3: Comparison of some clinical characteristics by headache .... the prevalence was 3.4% in women and 1.5% in men. The findings of ...

  18. Intracranial Infections: Clinical and Imaging Characteristics

    Energy Technology Data Exchange (ETDEWEB)

    Foerster, B.R.; Thurnher, M.M.; Malani, P.N.; Petrou, M.; Carets-Zumelzu, F.; Sundgren, P.C. [Dept. of Radiology, and Divisions of Infectious Diseases and G eriatric Medicine, Dept. of Internal Medicine, Univ. of Michigan Medical Center, Ann Arbor, MI (United States)

    2007-10-15

    The radiologist plays a crucial role in identifying and narrowing the differential diagnosis of intracranial infections. A thorough understanding of the intracranial compartment anatomy and characteristic imaging findings of specific pathogens, as well incorporation of the clinical information, is essential to establish correct diagnosis. Specific types of infections have certain propensities for different anatomical regions within the brain. In addition, the imaging findings must be placed in the context of the clinical setting, particularly in immunocompromised and human immunodeficiency virus (HIV)-positive patients. This paper describes and depicts infections within the different compartments of the brain. Pathology-proven infectious cases are presented in both immunocompetent and immunocompromised patients, with a discussion of the characteristic findings of each pathogen. Magnetic resonance spectroscopy (MRS) characteristics for several infections are also discussed.

  19. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... Research Cancer Treatment Types of Cancer Treatment Side Effects Clinical Trials Information A to Z List of ... Diagnosis Staging Prognosis Treatment Types of Treatment Side Effects Clinical Trials Cancer Drugs Complementary & Alternative Medicine Coping ...

  20. Albinism: classification, clinical characteristics, and recent findings.

    Science.gov (United States)

    Summers, C Gail

    2009-06-01

    To describe the clinical characteristics and recent findings in the heterogeneous group of inherited disorders of melanin biosynthesis grouped as "albinism." The current classification of albinism, and the cutaneous, ocular, and central nervous system characteristics are presented. Recent clinical findings are summarized. Albinism is now classified based on genes known to be responsible for albinism. Foveal hypoplasia is invariably present and individuals with albinism often have delayed visual development, reduced vision, nystagmus, a positive angle kappa, strabismus, iris transillumination, and absent or reduced melanin pigment in the fundi. A visual-evoked potential can document the excessive retinostriate decussation seen in albinism. Grating acuity can be used to document delayed visual development in preverbal children. Glasses are often needed to improve visual acuity and binocular alignment. Albinism is caused by several different genes. Heterogeneity in clinical phenotype indicates that expressivity is variable.

  1. A Single Centre Analysis of Clinical Characteristics and Treatment of Endocrine Pancreatic Tumours

    OpenAIRE

    Adil, M. T.; Nagaraja, R.; Varma, V.; Mehta, N.; Kumaran, V.; Nundy, S.

    2015-01-01

    Background. Endocrine Pancreatic Tumours (PENs) are rare and can be nonfunctioning or functioning. They carry a good prognosis overall though high grade lesions show a relatively shorter survival. The aim of the current study is to describe a single centre analysis of the clinical characteristics and surgical treatment of PENs. Patients and Methods. This is a cohort analysis of 40 patients of PENs who underwent surgery at Sir Ganga Ram Hospital, New Delhi, India, from 1995 to 2013. Patient pa...

  2. Characteristics and prognosis of pneumococcal endocarditis: a case-control study.

    Science.gov (United States)

    Daudin, M; Tattevin, P; Lelong, B; Flecher, E; Lavoué, S; Piau, C; Ingels, A; Chapron, A; Daubert, J-C; Revest, M

    2016-06-01

    Case series have suggested that pneumococcal endocarditis is a rare disease, mostly reported in patients with co-morbidities but no underlying valve disease, with a rapid progression to heart failure, and high mortality. We performed a case-control study of 28 patients with pneumococcal endocarditis (cases), and 56 patients with non-pneumococcal endocarditis (controls), not matched for sex and age, during the years 1991-2013, in one referral centre. Alcoholism (39.3% versus 10.7%; p endocarditis. Cardiac surgery was required in 64.3% of patients with pneumococcal endocarditis, much earlier than in patients with non-pneumococcal endocarditis (mean time from symptom onset, 14.1 ± 18.2 versus 69.0 ± 61.1 days). In-hospital mortality rates were similar (7.1% versus 12.5%). Streptococcus pneumoniae causes rapidly progressive endocarditis requiring life-saving early cardiac surgery in most cases. Copyright © 2016 European Society of Clinical Microbiology and Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

  3. Logic Learning Machine and standard supervised methods for Hodgkin's lymphoma prognosis using gene expression data and clinical variables.

    Science.gov (United States)

    Parodi, Stefano; Manneschi, Chiara; Verda, Damiano; Ferrari, Enrico; Muselli, Marco

    2018-03-01

    This study evaluates the performance of a set of machine learning techniques in predicting the prognosis of Hodgkin's lymphoma using clinical factors and gene expression data. Analysed samples from 130 Hodgkin's lymphoma patients included a small set of clinical variables and more than 54,000 gene features. Machine learning classifiers included three black-box algorithms ( k-nearest neighbour, Artificial Neural Network, and Support Vector Machine) and two methods based on intelligible rules (Decision Tree and the innovative Logic Learning Machine method). Support Vector Machine clearly outperformed any of the other methods. Among the two rule-based algorithms, Logic Learning Machine performed better and identified a set of simple intelligible rules based on a combination of clinical variables and gene expressions. Decision Tree identified a non-coding gene ( XIST) involved in the early phases of X chromosome inactivation that was overexpressed in females and in non-relapsed patients. XIST expression might be responsible for the better prognosis of female Hodgkin's lymphoma patients.

  4. Association between portal vein pressure drop gradient after transjugular intrahepatic portosystemic shunt and clinical prognosis

    Directory of Open Access Journals (Sweden)

    XU Zhengguo

    2016-12-01

    Full Text Available ObjectiveTo investigate the association between portal vein pressure drop gradient in patients with cirrhotic portal hypertension treated by transjugular intrahepatic portosystemic shunt (TIPS and clinical prognosis, as well as the ideal range of portal vein pressure drop. MethodsA total of 58 patients who underwent TIPS in Xinqiao Hospital of Third Military Medical University from November 2013 to December 2015 were enrolled. All the patients underwent TIPS and embolization of the gastric coronary vein and the short gastric veins, and the change intervals of portal vein pressure gradient were monitored. The follow-up time ranged from 3 days to 2 years, and the association of portal vein pressure drop gradient with postoperative liver function, splenic function, rebleeding rate, hepatic encephalopathy, and portal hypertensive gastrointestinal diseases was analyzed. The paired t-test was used for comparison of parameters before and after treatment. ResultsThe patients had a significant reduction in liver function on day 3 after surgery. At 2 month after surgery, the levels of TBil was rised and had significant changes[(49.81±27.82μmol/L vs (31.64±17.67 μmol/L,t=5.372,P<0.001]. At 6 months after surgery, red blood cell count and platelet count had no significant changes,but,white blood cell count was reduced[(3.79±1.37)×109/L vs (4.57±2.24×109/L,t=2.835,P=0.006]. There was a 23% reduction in portal vein pressure after surgery (from 30.62±3.56 mmHg before surgery to 21.21±2.90 mmHg after surgery, t=23.318,P<0.001. All the patients had varying degrees of relief of gastrointestinal symptoms associated with portal vein hypertension, such as abdominal distension, poor appetite, and diarrhea. Of all patients, none experienced in-stent restenosis or occlusion and 13 experienced hepatic encephalopathy after surgery, which tended to occur at the time when postoperative portal vein pressure was reduced to 14.7-25.7 mmHg, i

  5. Clinical characteristics and outcomes of septic bursitis.

    Science.gov (United States)

    Lieber, Sarah B; Fowler, Mary Louise; Zhu, Clara; Moore, Andrew; Shmerling, Robert H; Paz, Ziv

    2017-12-01

    Limited data guide practice in evaluation and treatment of septic bursitis. We aimed to characterize clinical characteristics, microbiology, and outcomes of patients with septic bursitis stratified by bursal involvement, presence of trauma, and management type. We conducted a retrospective cohort study of adult patients admitted to a single center from 1998 to 2015 with culture-proven olecranon and patellar septic bursitis. Baseline characteristics, clinical features, microbial profiles, operative interventions, hospitalization lengths, and 60-day readmission rates were determined. Patients were stratified by bursitis site, presence or absence of trauma, and operative or non-operative management. Of 44 cases of septic bursitis, patients with olecranon and patellar bursitis were similar with respect to age, male predominance, and frequency of bursal trauma; patients managed operatively were younger (p = 0.05). Clinical features at presentation and comorbidities were similar despite bursitis site, history of trauma, or management. The most common organism isolated from bursal fluid was Staphylococcus aureus. Patients managed operatively were discharged to rehabilitation less frequently (p = 0.04). This study of septic bursitis is among the largest reported. We were unable to identify presenting clinical features that differentiated patients treated surgically from those treated conservatively. There was no clear relationship between preceding trauma or bursitis site and clinical course, management, or outcomes. Patients with bursitis treated surgically were younger. Additional study is needed to identify patients who would benefit from early surgical intervention for septic bursitis.

  6. Clinical characteristics of subacute radiation sickness

    International Nuclear Information System (INIS)

    Jiang Benrong; Ye Genyao; Huang Shimin

    1991-01-01

    The clinical characteristics, diagnosis and differential diagnosis of subacute radiation sickness are analysed and discussed in this paper on the basis of clinical data from cases in a 137 Cs source accident in Mudanjiang and of a review of the literature. We consider that the subacute radiation sickness is a whole body disease caused by comparatively large dose of continuous or intermittent external irradiation in several weeks or months. it must be differentiated from acute radiation sickness, chronic radiation sickness, idiopathic aplastic anemia and other hematological diseases, such as paroxysmal nocturnal hemoglobinuria, acute leukemia and myelodysplastic syndrome

  7. The clinical characteristics of the radiation pneumonia

    International Nuclear Information System (INIS)

    Zhang Fuzheng; Wang Mingzhi; Chen Jianjiang; Wang Zhongxiang; Mao Yongjie

    2000-01-01

    Objective: To analyse the clinical characteristics of the radiation pneumonia, sum the experience and the basis of the radiation pneumonia for its prevention and treatment. Method: Twenty three cases with radiation pneumonia from 1991 to 1998 were retrospectively analysed. Its clinical manifestation, chest X-ray, thoracic CT and blood routine were evaluated. Result: The acute manifestation was fever, cough, dyspnea, and the chronic manifestation was cough and insufficiency of pulmonary function. Conclusion: The prevention of radiation pneumonia is more important, high dose cortical steroids and antibiotics were prescribed during the acute stage and the chronic radiation pneumonia is irreversible

  8. Clinical characteristics and therapeutic effect of open globe injury

    Directory of Open Access Journals (Sweden)

    Mei-Lin Liu

    2016-06-01

    Full Text Available AIM: To analyze clinical characteristics and postoperative outcomes after open globe injury. METHODS: Demographic characteristics(age, gender, eye trauma, profession, cause of injury and injured part, as well as complications and prognosis were analyzed in 152 cases(152 eyesof open globe injury. RESULTS: Patients with open globe injury had an average age of 40.45±38.32 years old with a 5.9:1 male-to-female gender ratio. The left-to-right eye ratio was 1.27:1. Most patients were workers, farmers, or retired. The most common etiologies were scratches, boxing, and falls. Zone Ⅲ was the most commonly injured part. Iridoptosis or iris incarceration, retinal detachment, vitreal prolapse, hyphema or hypopyon, and vitreous hemorrhage were the most common complications. Visual acuity improved in 86 cases postoperatively but ophthalmectomy was still required in 25 eyes. CONCLUSION: Vision can be improved after surgery in open globe injury. However, patients are usually seriously injured and improvement is minimal, thereby resulting in a great loss to patients and society.

  9. Presentation and prognosis of female acute urinary retention: Analysis of an unusual clinical condition in outpatients.

    Science.gov (United States)

    Özveren, Bora; Keskin, Selçuk

    2016-01-01

    Acute urinary retention (AUR) in females is a poorly defined condition with undetermined epidemiology. This study aimed to evaluate female AUR in an outpatient population. One hundred and thirty-eight adult female outpatients who presented to the emergency room with symptoms of urinary retention were retrospectively analyzed. The women who were ultimately diagnosed with true, complete AUR were systematically reviewed for clinical characteristics and management. In this outpatient cohort with urinary retention complaints, only 23% of the patients were diagnosed with objective AUR. Detailed medical and urological history in addition to urogenital, neurological, and pelvic examinations was essential; urine analysis and pelvic ultrasonography were necessary as baseline investigations. Further radiological and urodynamic tests were required in a minority. Specific etiology was established in 77% of the patients, whereas there was more than one probable cause in 16% of the patients, and no specific cause was found in 6.5% of the patients. Bladder decompression and correction of the underlying cause helped 92.6% of the reviewed patients to eventually achieve spontaneous micturition. The proportion of true, complete AUR among female outpatients presenting to the emergency department was 23% following urological evaluation. Acute condition was resolved by urgent catheterization in all, and the majority of women had eventually resumed spontaneous voiding.

  10. Sydenham's chorea: clinical and evolutive characteristics

    OpenAIRE

    Terreri, Maria Teresa Ramos Ascensão [UNIFESP; Roja, Suzana Campos [UNIFESP; Len, Claudio Arnaldo [UNIFESP; Faustino, Patricia Corte [UNIFESP; Roberto, Adriana Madureira [UNIFESP; Hilário, Maria Odete Esteves [UNIFESP

    2002-01-01

    CONTEXT: During the last 12 years we have observed an increase in the frequency of Sydenham's chorea in our country. We have observed that some of our patients have presented recurrence of the chorea despite regular treatment with benzathine penicillin. OBJECTIVE: The aim of our study was to evaluate clinical and evolutive characteristics of Sydenham's chorea in a group of patients followed in our Pediatric Rheumatology Unit. TYPE OF STUDY: Retrospective study. SETTING: Section of Pediatric R...

  11. [The percentage of regulatory T cells in peripheral blood of chronic lymphocytic leukemia patients and the correlations with clinical prognosis].

    Science.gov (United States)

    Xie, Ping; Pang, Nannan; Guo, Xinhong; Wang, Lei; Zhao, Fang; Wang, Xiaona; Qu, Jianhua

    2013-12-01

    To explore the percentage of CD4(+);CD25(+);Foxp3(+); regulatory T cells (Treg) in peripheral blood of chronic lymphocytic leukemia (CLL) patients and the correlations with clinical prognosis. The study enrolled 30 healthy individuals and 28 CLL patients. The CD4(+);CD25(+); Treg and CD4(+);CD25(+);Foxp3(+); Treg were detected by the flow cytometry in their peripheral blood. Of the 28 CLL patients, 19 received treatment and follow-up. The number of CD4(+);CD25(+); Treg in the pre-treated cases (n = 28) was higher than that in the healthy controls (n = 30) with significant statistical difference (P < 0.05). The number of CD4(+);CD25(+);Foxp3(+); Treg was higher in the pre-treated cases (n = 28) than that in the treated cases (n = 19) and in the healthy controls (n = 30) (P < 0.05). Compared with the healthy controls, the treated cases (n = 19) had the higher level of CD4(+);CD25(+);Foxp3(+); Treg (P < 0.05). The CD4(+);CD25(+);Foxp3(+); Treg was positively correlated with the expressions of CD38, β2-microglobulin (β(2);-MG), zeta-associated protein 70(ZAP-70) and the clinical Binet and Rai stages. The CD4(+);CD25(+);Foxp3(+); Treg might be a valuable indicator for assessing the therapeutic efficacy, disease progression and prognosis of the CLL patients.

  12. Clinical impact of sarcopenia on prognosis in pancreatic ductal adenocarcinoma: A retrospective cohort study.

    Science.gov (United States)

    Ninomiya, Go; Fujii, Tsutomu; Yamada, Suguru; Yabusaki, Norimitsu; Suzuki, Kojiro; Iwata, Naoki; Kanda, Mitsuro; Hayashi, Masamichi; Tanaka, Chie; Nakayama, Goro; Sugimoto, Hiroyuki; Koike, Masahiko; Fujiwara, Michitaka; Kodera, Yasuhiro

    2017-03-01

    To investigate the impact of the body composition such as skeletal muscle, visceral fat and body mass index (BMI) on patients with resected pancreatic ductal adenocarcinoma (PDAC). A total of 265 patients who underwent curative surgery for PDAC were examined in this study. The total skeletal muscle and fat tissue areas were evaluated in a single image obtained at the third lumber vertebra during a preoperative computed tomography (CT) scan. The patients were assigned to either the sarcopenia or non-sarcopenia group based on their skeletal muscle index (SMI) and classified into high visceral fat area (H-VFA) or low VFA (L-VFA) groups. The association of clinicopathological features and prognosis with the body composition were statistically analyzed. There were 170 patients (64.2%) with sarcopenia. The median survival time (MST) was 23.7 months for sarcopenia patients and 25.8 months for patients without sarcopenia. The MST was 24.4 months for H-VFA patients and 25.8 months for L-VFA patients. However, sarcopenia patients with BMI ≥22 exhibited significantly poorer survival than patients without sarcopenia (MST: 19.2 vs. 35.4 months, P = 0.025). There was a significant difference between patients with and without sarcopenia who did not receive chemotherapy (5-year survival rate: 0% vs. 68.3%, P = 0.003). The multivariate analysis revealed that tumor size, positive dissected peripancreatic tissue margin, and sarcopenia were independent prognostic factors. Sarcopenia is an independent prognostic factor in PDAC patients with a BMI ≥22. Therefore, evaluating skeletal muscle mass may be a simple and useful approach for predicting patient prognosis. Copyright © 2017 IJS Publishing Group Ltd. Published by Elsevier Ltd. All rights reserved.

  13. Clinical features and prognosis of eyeball rupture: eye injury vitrectomy study.

    Science.gov (United States)

    Feng, Kang; Wang, Chang-guan; Hu, Yun-tao; Yao, Yi; Jiang, Yan-rong; Shen, Li-jun; Pang, Xiu-qin; Nie, Hong-ping; Ma, Zhi-zhong

    2015-01-01

    The objective of the study was to delineate clinical characteristics, surgical interventions, anatomic and visual outcomes of ruptured eye balls after trauma, and establish the prognostic indicators, which can assist clinicians in making correct surgical decisions during globe exploration for ruptured eyes. The study design used was a multicentre prospective cohort study, including six university-affiliated tertiary hospitals. We selected 242 cases of ruptured globe from the Eye Injury Vitrectomy Study database, until 31 December 2012. All selected cases underwent vitreoretinal surgery, enucleation or evisceration, and were followed up for at least 6 months. Age, visual acuity (VA) after injury, ocular trauma zone, time to surgery, corneal laceration, scleral wound, extrusion of iris or lens, ciliary body damage, intraocular haemorrhage, retinal detachment or defect, proliferative vitreoretinopathy (PVR) and choroidal damage were the predisposing factors evaluated by logistic regression models. We compared the pre-surgical indicators between cases of anatomically restored eyes with VA of 4/200 or better, or eyes with initial no light perception restored light perception or better, and cases of VA worse than 4/200, silicone oil-sustained eyes, phthisis or enucleation. Nearly 40% of cases with ruptured globe were anatomically restored through vitreoretinal surgery. The closed-funnel retinal detachment or extensive retinal loss (odds ratio [OR] = 3.38, P = 0.026), PVR-C (OR = 3.45, P = 0.008), and choroidal damage (OR = 4.20, P = 0.004) were correlated with poor outcomes. The closed-funnel retinal detachment or extensive retinal loss, PVR-C, and choroidal damage are the risk factors for unfavourable outcomes in globe ruptures. © 2015 Royal Australian and New Zealand College of Ophthalmologists.

  14. Severe hypertriglyceridemia. Clinical characteristics and therapeutic management.

    Science.gov (United States)

    Masson, Walter; Rossi, Emiliano; Siniawski, Daniel; Damonte, Juan; Halsband, Ana; Barolo, Ramiro; Scaramal, Miguel

    2018-05-19

    The therapeutic management of severe hypertriglyceridaemia represents a clinical challenge. The objectives of this study were 1) to identify the clinical characteristics of patients with severe hypertriglyceridaemia, and 2) to analyse the treatment established by the physicians in each case. A cross-sectional study was carried out using the computerised medical records of all patients>18 years of age with a blood triglyceride level≥1,000mg/dL between 1 January 2011 and 31 December 2016. Clinical and laboratory variables were collected. The behaviour of the physicians in the 6 months after the lipid finding was analysed. A total of 420 patients were included (mean age 49.1±11.4 years, males 78.8%). The median of triglycerides was 1,329mg/dL (interquartile range 1,174-1,658). No secondary causes were found in 34.1% of the patients. The most frequent secondary causes were obesity (38.6%) and diabetes (28.1%). Physical activity was recommended and a nutritionist was referred to in 49.1% and 44.2% of the patients, respectively. Secondary causes were identified and attempts were made to correct them in 40.7% of cases. The most indicated pharmacological treatments were fenofibrate 200mg/day (26.5%) and gemfibrozil 900mg/day (19.3%). Few patients received the indication of omega 3 fatty acids or niacin. This study showed, for the first time in our country, the characteristics of a population with severe hypertriglyceridaemia. The therapeutic measures instituted by the physicians were insufficient. Knowing the characteristics in this particular clinical scenario could improve the current approach of these patients. Copyright © 2018 Sociedad Española de Arteriosclerosis. Publicado por Elsevier España, S.L.U. All rights reserved.

  15. Eccrine Porocarcinoma: Patient Characteristics, Clinical and Histopathologic Features, and Treatment in 7 Cases.

    Science.gov (United States)

    Gómez-Zubiaur, A; Medina-Montalvo, S; Vélez-Velázquez, M D; Polo-Rodríguez, I

    2017-05-01

    Eccrine porocarcinoma is a rare, malignant cutaneous adnexal tumor that arises from the ducts of sweat glands. Found mainly in patients of advanced age, this tumor has diverse clinical presentations. Histology confirms the diagnosis, detects features relevant to prognosis, and guides treatment. Growth is slow, but the prognosis is poor if the tumor metastasizes to lymph nodes or visceral organs. We report 7 cases of eccrine porocarcinoma, describing patient characteristics, the clinical and histopathologic features of the tumors, and treatments used. Our observations were similar to those of other published case series. Given the lack of therapeutic algorithms or protocols for this carcinoma, we propose a decision-making schema based on our review of the literature and our experience with this case series. The algorithm centers on sentinel lymph node biopsy and histologic features. Copyright © 2016 AEDV. Publicado por Elsevier España, S.L.U. All rights reserved.

  16. Clinical neurological characteristics of ischemic stroke subtypes in acute phase

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    S. I. Shkrobot

    2018-02-01

    Full Text Available Objectives. The aim of the present study was to clarify clinical neurological characteristics and different ischemic stroke subtypes unfavorable course predictors in acute phase. Material and Methods. 482 patients with different ischemic stroke subtypes were observed. Among them there were 125 (25.9 % with cardioembolic infarct (CEI, 119 (24.7 % with large artery atherosclerosis (LAAS infarct, 122 (25.3 % with lacunar stroke (LAC, 116 (24.1 % with stroke of undetermined etiology (UDE. The comparative analysis of clinical picture was performed. The predictors of unfavorable course of acute phase were established. Results. We have found out that severe neurological deficit, high mortality and the worst functional outcome during the first 14 days were observed in patients with CEI and LAAS. The highest frequency of early neurological deterioration (END was detected at LAC (in 22.7 % of patients. There was a relationship between END and presence of transient ischemic attack (TIA in past medical history, the level of systolic blood pressure (SBP at the beginning of the disease and the degree of carotid arteries stenosis on the side of lesion. The patients with LAC had mild neurological deficit and better prognosis compared with other ischemic stroke subtypes. Among the clinical factors that have impact on the CEI, LAAS and UDE acute phase course were: the size of lesion, the level of consciousness on the 1st day, the baseline SBP, patient’s age. At LAAS, the presence of transient ischemic attack (TIA in past medical history and low SBP in the onset of the disease (less than140 mm Hg has an additional prognostic value for an unfavorable functional outcome. The severity of LAC in acute period depended on its localization and size. Localization of LAC in the internal capsule, thalamus and pons were characterized by the highest severity. Conclusions. Clinical neurological features of ischemic stroke depend on its subtype and have some prognostic value

  17. Effect of S-1 chemotherapy and FP chemotherapy on prognosis, imaging characteristics and serum marker levels after operation for gastric carcinoma

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    Qing-Hao Gong

    2016-09-01

    Full Text Available Objective: To analyze the effect of S-1 chemotherapy and FP chemotherapy on prognosis, imaging characteristics and serum marker levels after operation for gastric carcinoma. Methods: A total of 68 patients with gastric cancer who underwent radical surgery were included in the study and divided into observation group and control group patients (n=34 according to random number table. Control group received FP chemotherapy, observation group received S-1 chemotherapy, and then differences in serum tumor markers, illnessrelated factors, nutrition indexes and T cell immune function values were compared between two groups. Results: After observation group received systematic chemotherapy, serum tumor markers such as MMP-9, MMP-2, MG7-Ag, TSGF, CA72-4, CA19-9, TP and DpD as well as illness-related factors such as DKK1, MK, Leptin, Exosome and OPN were all lower than those of control group (P<0.05; nutrition and cellular immune function indexes such as TP, ALB, PA, CD4+ T and CD4+ T/ CD8+ T values were higher than those of control group and CD8+ T value was lower than that of control group (P<0.05. Conclusions: S-1 chemotherapy after operation for gastric carcinoma can inhibit the tumor activity and optimize patients’ overall condition, and it has positive clinical significance.

  18. Pituitary gigantism: Causes and clinical characteristics.

    Science.gov (United States)

    Rostomyan, Liliya; Daly, Adrian F; Beckers, Albert

    2015-12-01

    Acromegaly and pituitary gigantism are very rare conditions resulting from excessive secretion of growth hormone (GH), usually by a pituitary adenoma. Pituitary gigantism occurs when GH excess overlaps with the period of rapid linear growth during childhood and adolescence. Until recently, its etiology and clinical characteristics have been poorly understood. Genetic and genomic causes have been identified in recent years that explain about half of cases of pituitary gigantism. We describe these recent discoveries and focus on some important settings in which gigantism can occur, including familial isolated pituitary adenomas (FIPA) and the newly described X-linked acrogigantism (X-LAG) syndrome. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  19. The role of diabetes mellitus in the clinical presentation and prognosis of Bell palsy.

    Science.gov (United States)

    Riga, Maria; Kefalidis, George; Danielides, Vasilios

    2012-01-01

    Bell palsy is considered to be an entrapment neuropathy resulting from inflammation, edema, and strangulation. Diabetes, hypertension, and hypercholesterolemia have all been related to microangiopathies. However, the relationship between the frequency, severity, and recovery course of Bell palsy in patients with these pathologies is a matter of controversy. Fifty-six patients with Bell palsy were evaluated according to the House-Brackmann grading system a few days after the onset of the disease and 6 months later and correlated to their hypertension, hypercholesterolemia, and diabetes records. Diabetes was evaluated by the use of serum glycosylated hemoglobin (HbA1c). The 20 patients with abnormal HbA1c values were more frequently diagnosed with Bell palsy of grade V/VI (P = .008; odds ratio, 4.7; 95% CI, 1.4-15.2). However, their House-Brackmann scores were not found to be worse at the 6-month follow-up visit (P = .9). No correlations were found for hypertension and hypercholesterolemia. A relationship between the severity of Bell palsy and abnormal HbA1c values seems to be demonstrated. However, the prognosis of these patients does not seem to be worse because at the 6-month follow-up visit they present similar scores to nondiabetic patients.

  20. Clinical Presentation, Treatment and Prognosis in Children with Reye-like Syndrome

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    Sukru Arslan

    2013-10-01

    Full Text Available We performed a retrospective study to explore the mortality rates and prognosis of the Reye like syndrome in patients treated at Konya Research and Education Hospital. Twenty two children with ages between 5 months and 7 years old were included in this study. All patients were treated with intensive supportive methods to manage body fluid, blood circulation, respiration, body temperature, and intracranial pressure. The main presenting features were history of fever (72.7%, profuse vomiting (63.6%, abnormal behavior and agitation (77.2%, and sudden onset of unconsciousness (100%. The etiologies of patients included viral illness, gastroenteritis, metabolic disorders, intoxication and hypoxia due to foreign body aspiration. No neurological deficit was seen in the children who survived the disease. In our patients the mortality rate was 31.8%. In conclusion, Reye like syndrome occurs only rarely but should be a part of the differential diagnosis of any encephalopathy of unknown origin and above all if there is a history of ingestion of drugs, previous viral infection and vomiting. Our treatment protocol is safe and effective in children with Reye like syndrome.

  1. DNA Mismatch Repair Deficiency in Rectal Cancer: Benchmarking Its Impact on Prognosis, Neoadjuvant Response Prediction, and Clinical Cancer Genetics.

    Science.gov (United States)

    de Rosa, Nicole; Rodriguez-Bigas, Miguel A; Chang, George J; Veerapong, Jula; Borras, Ester; Krishnan, Sunil; Bednarski, Brian; Messick, Craig A; Skibber, John M; Feig, Barry W; Lynch, Patrick M; Vilar, Eduardo; You, Y Nancy

    2016-09-01

    DNA mismatch repair deficiency (dMMR) hallmarks consensus molecular subtype 1 of colorectal cancer. It is being routinely tested, but little is known about dMMR rectal cancers. The efficacy of novel treatment strategies cannot be established without benchmarking the outcomes of dMMR rectal cancer with current therapy. We aimed to delineate the impact of dMMR on prognosis, the predicted response to fluoropyrimidine-based neoadjuvant therapy, and implications of germline alterations in the MMR genes in rectal cancer. Between 1992 and 2012, 62 patients with dMMR rectal cancers underwent multimodality therapy. Oncologic treatment and outcomes as well as clinical genetics work-up were examined. Overall and rectal cancer-specific survival were calculated by the Kaplan-Meier method. The median age at diagnosis was 41 years. MMR deficiency was most commonly due to alterations in MSH2 (53%) or MSH6 (23%). After a median follow-up of 6.8 years, the 5-year rectal cancer-specific survival was 100% for stage I and II, 85.1% for stage III, and 60.0% for stage IV disease. Fluoropyrimidine-based neoadjuvant chemoradiation was associated with a complete pathologic response rate of 27.6%. The extent of surgical resection was influenced by synchronous colonic disease at presentation, tumor height, clinical stage, and pelvic radiation. An informed decision for a limited resection focusing on proctectomy did not compromise overall survival. Five of the 11 (45.5%) deaths during follow-up were due to extracolorectal malignancies. dMMR rectal cancer had excellent prognosis and pathologic response with current multimodality therapy including an individualized surgical treatment plan. Identification of a dMMR rectal cancer should trigger germline testing, followed by lifelong surveillance for both colorectal and extracolorectal malignancies. We herein provide genotype-specific outcome benchmarks for comparison with novel interventions. © 2016 by American Society of Clinical Oncology.

  2. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... Research Tools, Specimens, and Data Conducting Clinical Trials Statistical Tools and Data Terminology Resources NCI Data Catalog ... poor prognosis if the cancer is harder to control. Whatever your doctor tells you, keep in mind ...

  3. Clinical characteristics associated with mortality of patients with anaerobic bacteremia.

    Science.gov (United States)

    Umemura, Takumi; Hamada, Yukihiro; Yamagishi, Yuka; Suematsu, Hiroyuki; Mikamo, Hiroshige

    2016-06-01

    The presence of anaerobes in the blood stream is known to be associated with a higher rate of mortality. However, few prognostic risk factor analyses examining whether a patient's background characteristics are associated with the prognosis have been reported. We performed a retrospective case-controlled study to assess the prognostic factors associated with death from anaerobic bacteremia. Seventy-four patients with anaerobic bacteremia were treated between January 2005 and December 2014 at Aichi Medical University Hospital. The clinical information included drug susceptibility was used for analysis of prognostic factors for 30-day mortality. Multivariate logistic analyses revealed an association between the 30-day mortality rate and malignancy (OR: 3.64, 95% CI: 1.08-12.31) and clindamycin resistance (OR: 7.93, 95% CI: 2.33-27.94). The result of Kaplan-Meier analysis of mortality showed that the 30-day survival rate was 83% in clindamycin susceptible and 38.1% in clindamycin resistant anaerobes causing bacteremia. The result of log-rank test also showed that susceptibility to clindamycin affected mortality (P anaerobic bacteremia with a higher risk of 30-day mortality. The results of this study are important for the early and appropriate management of patients with anaerobic bacteremia. Copyright © 2016 Elsevier Ltd. All rights reserved.

  4. Clinical characteristics of patients with facial psoriasis in Malaysia.

    Science.gov (United States)

    Syed Nong Chek, Sharifah Rosniza; Robinson, Suganthy; Mohd Affandi, Azura; Baharum, Nurakmal

    2016-10-01

    Psoriasis involving the face is visible and can cause considerable emotional distress to patients. Its presence may also confer a poorer prognosis for the patient. This study sought to evaluate the characteristics of facial psoriasis in Malaysia. A cross-sectional study conducted using data from the Malaysian Psoriasis Registry from 2007 to 2011. Specific risk factors, i.e., age, age of onset, gender, duration of disease, obesity group, body surface area, Dermatology Life Quality Index (DLQI), family history of psoriasis, nail involvement, psoriatic arthritis, phototherapy, systemic therapy, clinic visit, days of work/school, and hospital admission due to psoriasis in the last 6 months were analyzed. A total of 48.4% of patients had facial psoriasis. Variables significantly associated with facial psoriasis are younger age, younger age of onset of psoriasis of ≤ 40 years, male, severity of psoriasis involving >10% of the body surface area, higher DLQI of >10, nail involvement, and history of hospitalization due to psoriasis. This study found that facial psoriasis is not as rare as previously thought. Ambient ultraviolet light, sebum, and contact with chemicals from facial products may reduce the severity of facial psoriasis, but these factors do not reduce the prevalence of facial psoriasis. The association with younger age, younger age of onset, higher percentage of body surface area involvement, higher DLQI of > 10, nail involvement, and hospitalization due to psoriasis support the notion that facial psoriasis is a marker of severe disease. © 2016 The International Society of Dermatology.

  5. Subacute Sclerosing Panencephalitis: Clinical and Demographic Characteristics

    International Nuclear Information System (INIS)

    Rafique, A.; Amjad, N.; Chand, P.; Ahmed, K.; Ibrahim, S.; Zaidi, S. S. Z.; Rana, M. S.

    2014-01-01

    Objective: To determine the clinical and demographic characteristics of children diagnosed with Subacute sclerosing panencephalitis (SSPE). Study Design: Case series. Place and Duration of Study: The Aga Khan University Hospital, Karachi, from January 2000 to June 2012. Methodology: A retrospective analysis was done, regarding medical charts of 43 children under the age of 16 years with a discharge diagnosis of SSPE. Demographic and clinical characteristics were recorded. Results were expressed as percentages. Results: Most of the 43 patients were male (72%). The average age at presentation was 8.7 years with average duration of symptoms being 100.6 days. History of measles was present in 17 patients (39.5%). All children had seizures at presentation and 65% had cognitive impairment. Most patients required poly therapy for control of seizures. Sodium valproate was the most commonly used anti-epileptic agent; Isoprinosine was tried in 22 (51%) patients. CSF for antimeasles antibodies was positive in approximately 86% of the 40 (93%) children. EEG showed burst suppression pattern in 36 (83.7%) cases. Forty-two patients (97.6%) were discharged home in a vegetative state. Conclusion: SSPE is progressive neurodegenerative disorder. It can be prevented by timely immunization against measles. Measles antibody in the CSF is diagnostic for SSPE and is helpful in early diagnosis. Most patients experience a gradual but progressive decline in motor and cognitive functions. (author)

  6. Correlation between chromosome 9p21 locus deletion and prognosis in clinically localized prostate cancer.

    Science.gov (United States)

    Barros, Érika Aparecida Felix de; Pontes-Junior, José; Reis, Sabrina Thalita; Lima, Amanda Eunice Ramos; Souza, Isida C; Salgueiro, Jose Lucas; Fontes, Douglas; Dellê, Humberto; Coelho, Rafael Ferreira; Viana, Nayara Izabel; Leite, Kátia Ramos Moreira; Nahas, William C; Srougi, Miguel

    2017-05-04

    Some studies have reported that deletions at chromosome arm 9p occur frequently and represent a critical step in carcinogenesis of some neoplasms. Our aim was to evaluate the deletion of locus 9p21 and chromosomes 3, 7 and 17 in localized prostate cancer (PC) and correlate these alterations with prognostic factors and biochemical recurrence after surgery. We retrospectively evaluated surgical specimens from 111 patients with localized PC who underwent radical prostatectomy. Biochemical recurrence was defined as a prostate-specific antigen (PSA) >0.2 ng/mL and the mean postoperative follow-up was 123 months. The deletions were evaluated using fluorescence in situ hybridization with centromeric and locus-specific probes in a tissue microarray containing 2 samples from each patient. We correlated the occurrence of any deletion with pathological stage, Gleason score, ISUP grade group, PSA and biochemical recurrence. We observed a loss of any probe in only 8 patients (7.2%). The most common deletion was the loss of locus 9p21, which occurred in 6.4% of cases. Deletions of chromosomes 3, 7 and 17 were observed in 2.3%, 1.2% and 1.8% patients, respectively. There was no correlation between chromosome loss and Gleason score, ISUP, PSA or stage. Biochemical recurrence occurred in 83% cases involving 9p21 deletions. Loss of 9p21 locus was significantly associated with time to recurrence (p = 0.038). We found low rates of deletion in chromosomes 3, 7 and 17 and 9p21 locus. We observed that 9p21 locus deletion was associated with worse prognosis in localized PC treated by radical prostatectomy.

  7. Pediatric primary central nervous system germ cell tumors of different prognosis groups show characteristic miRNome traits and chromosome copy number variations

    Directory of Open Access Journals (Sweden)

    Liang Muh-Lii

    2010-02-01

    Full Text Available Abstract Background Intracranial pediatric germ cell tumors (GCTs are rare and heterogeneous neoplasms and vary in histological differentiation, prognosis and clinical behavior. Germinoma and mature teratoma are GCTs that have a good prognosis, while other types of GCTs, termed nongerminomatous malignant germ cell tumors (NGMGCTs, are tumors with an intermediate or poor prognosis. The second group of tumors requires more extensive drug and irradiation treatment regimens. The mechanisms underlying the differences in incidence and prognosis of the various GCT subgroups are unclear. Results We identified a distinct mRNA profile correlating with GCT histological differentiation and prognosis, and also present in this study the first miRNA profile of pediatric primary intracranial GCTs. Most of the differentially expressed miRNAs were downregulated in germinomas, but miR-142-5p and miR-146a were upregulated. Genes responsible for self-renewal (such as POU5F1 (OCT4, NANOG and KLF4 and the immune response were abundant in germinomas, while genes associated with neuron differentiation, Wnt/β-catenin pathway, invasiveness and epithelial-mesenchymal transition (including SNAI2 (SLUG and TWIST2 were abundant in NGMGCTs. Clear transcriptome segregation based on patient survival was observed, with malignant NGMGCTs being closest to embryonic stem cells. Chromosome copy number variations (CNVs at cytobands 4q13.3-4q28.3 and 9p11.2-9q13 correlated with GCT malignancy and clinical risk. Six genes (BANK1, CXCL9, CXCL11, DDIT4L, ELOVL6 and HERC5 within 4q13.3-4q28.3 were more abundant in germinomas. Conclusions Our results integrate molecular profiles with clinical observations and provide insights into the underlying mechanisms causing GCT malignancy. The genes, pathways and microRNAs identified have the potential to be novel therapeutic targets.

  8. Glaucoma and clinical characteristics in Vietnamese Americans.

    Science.gov (United States)

    Peng, Pai-Huei; Manivanh, Richard; Nguyen, Ngoc; Weinreb, Robert N; Lin, Shan C

    2011-08-01

    To assess the proportions of glaucoma types and clinical characteristics in Vietnamese Americans in a single-center, retrospective study. Medical charts of Vietnamese-American patients who visited a single private practice in Northern California from 1998-2007 were reviewed. The main outcome measures included the distribution and characteristics of glaucoma types, and clinical parameters associated with the presence of various glaucomas. Data from 2247 patients aged 18-98 years were reviewed. Glaucoma was determined for 305 patients (13.6%). Among this group, 54.8% had primary open-angle glaucoma (POAG), 26.9% had primary angle-closure glaucoma (PACG), 13.4% had mixed mechanism glaucoma (MMG), and 4.9% had secondary glaucoma. In the MMG group (41 patients), 27 patients who initially had open angles developed narrow angles and underwent laser peripheral iridotomy (LPI) with a mean follow up of 6.4 years from the time of iridotomy. The other 13 patients had glaucoma progression with open angles after LPI. One POAG patient had neovascular glaucoma due to retinal vein occlusion several years later. Compared to the PACG group, the MMG group had significantly lower baseline intraocular pressure (25.0 vs. 20.2 mmHg, p = 0.007) but with no difference in biometry. POAG is the major type of glaucoma in this clinic-based Vietnamese population. However, Vietnamese appear to have a relatively higher proportion of PACG than Caucasians and those of African descent. It is recommended that gonioscopy be part of the regular eye check-up for adult Vietnamese patients.

  9. Sydenham's chorea: clinical and evolutive characteristics

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    Maria Teresa Ramos Ascensão Terreri

    2002-01-01

    Full Text Available CONTEXT: During the last 12 years we have observed an increase in the frequency of Sydenham's chorea in our country. We have observed that some of our patients have presented recurrence of the chorea despite regular treatment with benzathine penicillin. OBJECTIVE: The aim of our study was to evaluate clinical and evolutive characteristics of Sydenham's chorea in a group of patients followed in our Pediatric Rheumatology Unit. TYPE OF STUDY: Retrospective study. SETTING: Section of Pediatric Rheumatology - Discipline of Allergy, Clinical Immunology and Rheumatology - Department of Pediatrics - UNIFESP - EPM. PARTICIPANTS: Two hundred and ninety patients with rheumatic fever followed between 1986 and 1999. METHODS: We reviewed the records of 290 patients with rheumatic fever followed between 1986 and 1999. All patients were diagnosed according to the revised Jones criteria (1992. We included 86 patients that presented Sydenham's chorea as one of the major criteria (one or more attacks and evaluated their clinical and evolutive characteristics as well the treatment. RESULTS: Fifty-five patients were girls and 31 were boys. The mean age at onset was 9.7 years and mean follow-up period was 3.6 years. The 86 Sydenham's chorea patients presented 110 attacks of chorea. We observed isolated chorea in 35% of the patients, and 25 (29% presented one or more recurrences. We included only 17 of the 25 patients for further analysis, with a total of 22 recurrences of which 14 were attacks of chorea, because it was not possible to precisely detect the interval between attacks in the other patients. The approximate interval between the attacks ranged from 4 to 96 months. In 71% of the patients there was no failure in the secondary prophylaxis with benzathine penicillin, which was performed every 3 weeks. CONCLUSION: Despite the regular use of secondary benzathine penicillin prophylaxis, children with rheumatic fever have a high risk of Sydenham's chorea

  10. Treatment and Prognosis of Isolated Local Relapse after Stereotactic Body Radiotherapy for Clinical Stage I Non-Small-Cell Lung Cancer: Importance of Salvage Surgery.

    Science.gov (United States)

    Hamaji, Masatsugu; Chen, Fengshi; Matsuo, Yukinori; Ueki, Nami; Hiraoka, Masahiro; Date, Hiroshi

    2015-11-01

    Many efforts have been made to detect local relapse (LR) in the follow-up after stereotactic body radiotherapy (SBRT) for non-small-cell lung cancer (NSCLC) although limited data are available on its treatment and prognosis. We aimed to characterize treatment options and clarify long-term outcomes of isolated LR after SBRT for patients with clinical stage I NSCLC. We reviewed our institutional database in search of patients with isolated LR after SBRT for clinical stage I NSCLC at our institution between 1999 and 2013. Patient characteristics were compared with Mann-Whitney U test, χ2 test, or Fisher's exact test as appropriate. Survival outcomes were estimated with Kaplan-Meier method. Potential prognostic factors were investigated using Cox proportional hazard model. Of 308 patients undergoing SBRT for clinical stage I NSCLC, 49 patients were identified to have isolated LR. Twelve patients underwent salvage surgery, none underwent radiotherapy, and eight patients received chemotherapy, whereas 29 patients received best supportive care. No patient characteristic except operability was significantly related with patient selection for LR treatments. Five-year overall survival (OS) rate of the whole cohort was 47.9% from SBRT and 25.7% from LR. Salvage surgery was associated with improved OS after LR (p = 0.014), and 5-year OS for patients undergoing salvage surgery was 79.5% from LR. It was confirmed that our patient selection for salvage surgery for isolated LR was associated with favorable survival outcomes. Operability based on multidisciplinary conferences, rather than measurable patient characteristics, is essential for appropriate patient selection for salvage surgery.

  11. Aquagenic Pruritus in Polycythemia Vera: Clinical Characteristics

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    Edyta Lelonek

    2018-02-01

    Full Text Available Aquagenic pruritus is one of the main clinical features of polycythemia vera. The aim of this study was to analyse the clinical characteristics of aquagenic pruritus. The study group comprised 102 patients with molecularly confirmed polycythemia vera. Demographic data, data on disease history, polycythemia vera status and treatment modalities were collected. Moreover, various clinical features of aquagenic pruritus (including intensity, localization, quality, descriptors and the most common factors responsible for its aggravation or alleviation were examined. Aquagenic pruritus was observed in 41.2% of individuals, mean duration 6.6 ± 8.6 years, and its onset was noticed in the majority of patients (52.4% before the diagnosis of polycythemia vera. The mean intensity of aquagenic pruritus was 4.8 ± 1.9 points (visual analogue scale. One-third of patients with aquagenic pruritus avoided any contact with water. Antipruritic treatment was received only by 3 patients. Aquagenic pruritus seems to be an important, but frequently neglected, symptom in patients with polycythemia vera.

  12. Association between poor clinical prognosis and sleep duration among breast cancer patients

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    Thalyta Cristina Mansano-Schlosser

    Full Text Available ABSTRACT Objective: to investigate the association between clinical progression and the quality and duration of sleep in women with breast cancer. Method: longitudinal study, with 114 participants, conducted in a hospital in Brazil. The instruments used were: questionnaire for sociodemographic and clinical characterization, Pittsburgh Sleep Quality Index; Beck Depression Inventory and Herth Hope Scale. Data were analyzed through descriptive statistics and survival analyses (outcome: poor clinical progression, using the Kaplan-Meier curve, Log-rank test and Cox proportional model. Results: a higher probability of poor clinical progression was verified in women with sleep durations of less than six hours or nine hours and over (p=.0173. Conclusion: the results suggest the importance of further studies that seek to verify whether the quantitative management of sleep disorders would have an impact on the progression of breast cancer. Women should be encouraged to report sleep problems to nurses.

  13. Clinical Characteristics of Patients with Intradialytic Hypertension.

    Science.gov (United States)

    Eftimovska-Otovic, Natasa; Grozdanovski, Risto; Taneva, Borjanka; Stojceva-Taneva, Olivera

    2015-01-01

    Intradialytic hypertension with a prevalence of 15% among hemodialysis patients is with unknown pathophysiology, demographic, laboratoiy and clinical characteristic of patients, and it's influence on longtenn clinical effects (cardiovascular morbidity and mortality, rate of hospitalization). The aim of the study is to present the clinical, laboratoiy and demographic characteristics of patients with intradialytic hypertension in our dialysis center. Out of 110 hemodialysis patients, 17 patients (15,45%) had intradialytic hypertension - started at a systolic pressure greater than 140 nun Hg or had an increase in systolic pressure more than 10 mm Hg during the session, and 17 patients were nonnotensive or had a drop in blood pressure dining the dialysis. HD were performed 3 times per week with a duration of 4-5 hours, on machines with controlled ultrafiltration and high flux syntetic membrane (polyetersulfon) sterilized with gamma rays. A dialysate with standard electrolytes content was used (Na(+) 138 mmol/L, K(+) 2,0 mmol/L, Ca(++) 1,5 mmol/L, Mg (+)1,0 mmol/L, CH(3)COO(-) 3,0 mmol/L, Cl -110 mmol/1, HCO(3)(-) 35 mmol/L). We analysed the following demographic and clinical characteristics: gender, age, BMI, dialysis vintage, vascular acces, cardiovascular comorbidity (cardiomyopathy, ischemic cardiac disease, peripheral artery disease, heart valve disease), number and type of antihypertensive drugs, weekly dose of erythropoesis - stimulating agent, standard monthly, three and six months laboratoiy analyzes, and sp Kt/V and PCR. Statistical analysis was performed using the statistical software SPSS 17.0. hi both groups men were predominant (IDH group 88.23%, control group 64.07%). The IDH group was older (59.00 ± 7.64 versus 49.00 ± 13.91, p = 0.314) and with lower BMI (p = 0.246) compared to the control group. The DDH patients had significantly lower serum sodium and higher sodium gradient (135.75 ± 2.03 versus 137.33 ± 1.97, p = 0.042; 2.25 ± 1.98 versus 0.66

  14. Molecular markers for urothelial bladder cancer prognosis: toward implementation in clinical practice.

    Science.gov (United States)

    van Rhijn, Bas W G; Catto, James W; Goebell, Peter J; Knüchel, Ruth; Shariat, Shahrokh F; van der Poel, Henk G; Sanchez-Carbayo, Marta; Thalmann, George N; Schmitz-Dräger, Bernd J; Kiemeney, Lambertus A

    2014-10-01

    To summarize the current status of clinicopathological and molecular markers for the prediction of recurrence or progression or both in non-muscle-invasive and survival in muscle-invasive urothelial bladder cancer, to address the reproducibility of pathology and molecular markers, and to provide directions toward implementation of molecular markers in future clinical decision making. Immunohistochemistry, gene signatures, and FGFR3-based molecular grading were used as molecular examples focussing on prognostics and issues related to robustness of pathological and molecular assays. The role of molecular markers to predict recurrence is limited, as clinical variables are currently more important. The prediction of progression and survival using molecular markers holds considerable promise. Despite a plethora of prognostic (clinical and molecular) marker studies, reproducibility of pathology and molecular assays has been understudied, and lack of reproducibility is probably the main reason that individual prediction of disease outcome is currently not reliable. Molecular markers are promising to predict progression and survival, but not recurrence. However, none of these are used in the daily clinical routine because of reproducibility issues. Future studies should focus on reproducibility of marker assessment and consistency of study results by incorporating scoring systems to reduce heterogeneity of reporting. This may ultimately lead to incorporation of molecular markers in clinical practice. Copyright © 2014 Elsevier Inc. All rights reserved.

  15. Prognosis in contre-coup intracranial haematomas - a clinical and radiological study of 63 patients

    International Nuclear Information System (INIS)

    Jayakumar, P.N.; Sastry Kolluri, V.R.; Basavakumar, D.G.; Subbakrishna, D.K.; Arya, B.Y.T.; Das, B.S.; Narayana Reddy, G.N.

    1991-01-01

    The clinical and radiological profiles of 63 patients with contre-coup haematomas were studied. The overall mortality was 53 %. The mortality in patients with contre-coup haematomas alone was only half of that found in patients with associated coup injury (80 %). (Authors)

  16. Prognosis of teeth in the line of mandibular fracture: 5 - year clinical ...

    African Journals Online (AJOL)

    The focus was on 96 teeth in the line of mandibular fracture retained after reduction and immobilization of the fracture by closed reduction technique. The clinical and radiological follow-up period of patients ranged between six months and 3.5 years. RESULTS: Majority of the patients 33 (53.2%) were in their third decade of ...

  17. [Psychogenic tics: clinical characteristics and prevalence].

    Science.gov (United States)

    Janik, Piotr; Milanowski, Lukasz; Szejko, Natalia

    2014-01-01

    Clinical characteristics and the prevalence of psychogenic tics (PT) METHODS: 268 consecutively examined patients aged 4 to 54 years (221 men, 47 females; 134 children, 134 adults) with tic phenotype: Gilles de la Tourette syndrome (GTS, n = 255), chronic motor tics (n = 6), chronic vocal tics (n= 1), transient tics (n = 1), tics unclassified (n = 2), PT (n= 5) were analyzed. The diagnosis of tic disorders was made on the DSM-IV-TR criteria and mental disorders by psychiatrists. PT were found in 5 patients (1.9%), aged 17 to 51 years, four men and one woman. The phenotype included vocalizations and complex movements. In none of the patients simple motor facial tics, inability to tic suppress, unchanging clinical pattern, peak severity from the beginning of the disease, lack of concern about the disease were present. The absence of premonitory urges, regression in unexpected positions, and the presence of atypical for GTS mental disorders were found in two persons. PT occurred in three persons in whom organic tics were present in childhood. Pharmacological treatment and psychotherapy were unsuccessful. In two persons spontaneous resolution occurred, in two patients the tics persist, in one person the course of PT is unknown. PT are rare and may occur in patients with organic tics. The most typical features of PT are: early onset in adulthood, lack of simple motor tics, inability to tic suppress. The diagnosis is established if a few atypical symptoms for organic tics occur.

  18. Serum tumor markers in chronic kidney disease: as clinical tool in diagnosis, treatment and prognosis of cancers.

    Science.gov (United States)

    Amiri, Fateme Shamekhi

    2016-01-01

    Cancer is singled out as the biggest cause of death in the world, predicted to reach 13.1 million cancer-related deaths by the year 2030. Although there are no specific tumor markers used in cancer screening, some markers can be used to assist in making a diagnosis and determining a prognosis. They can be used to follow in cases where the diagnosis is cancer through monitoring of the disease recurrence and/or evaluating the response to therapy. These markers are not specific as the number increases in multiple cases of cancer. Some markers are positive in a single type of cancer; others are detectable in more than one type. An ideal tumor marker should be highly sensitive, specific, and reliable with high prognostic value. Other characteristics of an ideal tumor marker are organ specificity and correlation of it with tumor stages. However, none of the tumor markers reported to date has all these characteristics. Influence of different stages of chronic kidney function on serum tumor markers is variable. Furthermore, hemodialysis, peritoneal dialysis, and kidney transplantation affect on tumor markers differently. Sometimes, no study has been found in the literature review. Combined serum tumor markers may also be valuable. This literature review points the role of serum tumor markers in screening, diagnosis, and follow-up of cancer patients in chronic kidney disease patients and renal allograft recipients. In addition, impact of chronic kidney disease and kidney transplantation on different serum tumor markers is briefly explored.

  19. ACUTE EXOGENOUS INTOXICATIONS WITH ORGANOPHOSPHORUS PESTICIDES: DURATION OF THE HOSPITAL TREATMENT AND CLINICAL CRITERIA FOR PROGNOSIS

    Directory of Open Access Journals (Sweden)

    Petko Marinov

    2017-05-01

    Full Text Available Purpose: Several criteria have been suggested to estimate the intoxication severity, yet so far no system of clinical criteria has been developed to determine the duration of hospitalisation. The forecast is linked to the influence of the extended corrected QT interval and GCS (Glasgow Coma Scale on the frequency of the developing acute pulmonary insufficiency and lethality. The average duration of hospital treatment is also crucial. First of all, it is determined by the intoxication severity and lasts from 3 to 26 days. The aim of this study is to develop an individual forecast about the duration of hospitalisation for patients suffering from acute exogenous intoxication with organophosphorus pesticides (OPP. Materials/Methods: The subjects are 160 patients. We use statistical regression analysis to study the significance of 5 of the most typical clinical indicators of organophosphorus intoxication on the duration of hospitalisation: type of conscience, presence of spasms, pulmonary oedema, shock and multi-organ insufficiency syndrome (MOIS. To forecast the treatment length, we obtain simplified mathematical expressions in the form of score estimates. Results: The significance of the clinical indicators “MOIS”, “conscience” and “spasm” has been confirmed. A forecast matrix that gives the opportunity to forecast the personal duration of hospital treatment for each patient has been built.

  20. Obesity Paradox in Lung Cancer Prognosis: Evolving Biological Insights and Clinical Implications.

    Science.gov (United States)

    Zhang, Xueli; Liu, Yamin; Shao, Hua; Zheng, Xiao

    2017-10-01

    The survival rate of lung cancer remains low despite the progress of surgery and chemotherapy. With the increasing comorbidity of obesity in patients with lung cancer, new challenges are emerging in the management of this patient population. A key issue of interest is the prognostic effect of obesity on surgical and chemotherapeutic outcomes in patients with lung cancer, which is fueled by the growing observation of survival benefits in overweight or obese patients. This unexpected inverse relationship between obesity and lung cancer mortality, called the obesity paradox, remains poorly understood. The evolving insights into the heterogeneity of obesity phenotypes and associated biological connections with lung cancer progression in recent years may help explain some of the seemingly paradoxical relationship, and well-designed clinical studies looking at the causal role of obesity-associated molecules are expected. Here, we examine potential biological mechanisms behind the protective effects of obesity in lung cancer. We highlight the need to clarify the clinical implications of this relationship toward an updated intervention strategy in the clinical care of patients with lung cancer and obesity. Copyright © 2017 International Association for the Study of Lung Cancer. Published by Elsevier Inc. All rights reserved.

  1. Clinical and Genetic Aspects of Chronic Pyelonephritis in Children: the Structure of Addiction and Primary Prognosis

    Directory of Open Access Journals (Sweden)

    T.O. Kryuchko

    2013-04-01

    Full Text Available Currently studying the mechanisms of recognition of foreign agents, which is implemented by Toll-like receptor of innate immune system, has become one of the main tasks of clinical immunology. The aim of our study was an analysis of the association between Toll-like receptor 4 gene polymorphism (Asp299Gly and main pathogens of urinary system infections. These results confirm the important role of Toll-like receptors in the realization of an innate immune response and enables to consider Toll-like receptor 4 gene polymorphism as an additional prognostic indicator in genetic researches.

  2. Do older adults with chronic low back pain differ from younger adults in regards to baseline characteristics and prognosis?

    Science.gov (United States)

    Manogharan, S; Kongsted, A; Ferreira, M L; Hancock, M J

    2017-05-01

    Low back pain (LBP) in older adults is poorly understood because the vast majority of the LBP research has focused on the working aged population. The aim of this study was to compare older adults consulting with chronic LBP to middle aged and young adults consulting with chronic LBP, in terms of their baseline characteristics, and pain and disability outcomes over 1 year. Data were systematically collected as part of routine care in a secondary care spine clinic. At initial presentation patients answered a self-report questionnaire and underwent a physical examination. Patients older than 65 were classified as older adults and compared to middle aged (45-65 years old) and younger adults (17-44 years old) for 10 baseline characteristics. Pain intensity and disability were collected at 6 and 12 month follow-ups and compared between age groups. A total of 14,479 participants were included in the study. Of these 3087 (21%) patients were older adults, 6071 (42%) were middle aged and 5321 (37%) were young adults. At presentation older adults were statistically different to the middle aged and younger adults for most characteristics measured (e.g. less intense back pain, more leg pain and more depression); however, the differences were small. The change in pain and disability over 12 months did not differ between age groups. This study found small baseline differences in older people with chronic LBP compared to middle aged and younger adults. There were no associations between age groups and the clinical course. Small baseline differences exist in older people with chronic low back pain compared to middle aged and younger adults referred to secondary care for chronic low back pain. Older adults present with slightly less intense low back pain but slightly more intense leg pain. Changes in pain intensity and disability over a 12 month period were similar across all age groups. © 2017 European Pain Federation - EFIC®.

  3. The Prognosis of Primary Percutaneous Coronary Intervention after One Year Clinical Follow Up

    Directory of Open Access Journals (Sweden)

    Yahya Dadjoo

    2013-03-01

    Full Text Available Objectives: The aim of this study was to evaluate the clinical outcomes, one year after primary percutaneous coronary intervention(PCI. Patients and Methods: From September 2009 to March 2012, primary PCI was performed on 70 cases, and the data relating to their catheterization were recorded. Peri-interventional treatment data included PCI with drug-eluting or bare-metal stent or balloon angioplasty alone. Results: The mean age of the patients was 61.34+11.31 years, and 72.9% of them were males. The ratios of patients with diabetes, hypertension and, hyperlipidemia were 61.4%, 71.4%, and 52.9% respectively. In clinical follow-up, total incidence of death was 4.3%, with no death occurring during 30 days. However, 3 patients died after one-year, of which one patient (1.4% had cardiac problem and the other 2 (2.9% died because of non-cardiac reasons. Target vessel revascularization, reinfarction within 30 days, and mechanical complication or stroke were not found in any of the patients. Patients with hypertension (6% and those with LAD ST-elevation myocardial infarction (5% died after one year (P= 0.263 and P= 0.319 respectively. However, no mortality was reported in patients with RCA and LCX ST-elevation myocardial infarction. Of subjects with multivessel disease, 7% died after one-year (P= 0.161, but there was no reported mortality in those with single vessel disease.

  4. Cutaneous and Mucosal Lichen Planus: A Comprehensive Review of Clinical Subtypes, Risk Factors, Diagnosis, and Prognosis

    Science.gov (United States)

    2014-01-01

    Lichen planus (LP) is a chronic inflammatory disorder that most often affects middle-aged adults. LP can involve the skin or mucous membranes including the oral, vulvovaginal, esophageal, laryngeal, and conjunctival mucosa. It has different variants based on the morphology of the lesions and the site of involvement. The literature suggests that certain presentations of the disease such as esophageal or ophthalmological involvement are underdiagnosed. The burden of the disease is higher in some variants including hypertrophic LP and erosive oral LP, which may have a more chronic pattern. LP can significantly affect the quality of life of patients as well. Drugs or contact allergens can cause lichenoid reactions as the main differential diagnosis of LP. LP is a T-cell mediated immunologic disease but the responsible antigen remains unidentified. In this paper, we review the history, epidemiology, and clinical subtypes of LP. We also review the histopathologic aspects of the disease, differential diagnoses, immunopathogenesis, and the clinical and genetic correlations. PMID:24672362

  5. Clinical Classification and Prognosis of Isolated Right-Sided Infective Endocarditis

    Science.gov (United States)

    Ortiz, Carlos; López, Javier; García, Héctor; Sevilla, Teresa; Revilla, Ana; Vilacosta, Isidre; Sarriá, Cristina; Olmos, Carmen; Ferrera, Carlos; García, Pablo Elpidio; Sáez, Carmen; Gómez, Itziar; San Román, José Alberto

    2014-01-01

    Abstract From an epidemiologic point of view, right-sided infective endocarditis (RSIE) affects different types of patients: intravenous drug users (IDUs), cardiac device carriers (pacemakers and implantable automatic defibrillators), and the “3 noes” endocarditis group: no left-sided, no IDUs, no cardiac devices. Our objective is to describe and compare the clinical profile and outcome of these groups of patients. Every episode of infective endocarditis (IE) consecutively diagnosed in 3 tertiary centers from 1996 to 2012 was included in an ongoing multipurpose database. We assessed 85 epidemiologic, clinical, echocardiographic, and outcome variables in patients with isolated RSIE. A bivariated comparative analysis between the 3 groups was conducted. Among 866 IE episodes, 121 were classified as isolated RSIE (14%): 36 IDUs (30%), 65 cardiac device carriers (54%), and 20 “3 noes” group (16%). IDUs were mainly young men (36 ± 7 years) without previous heart disease, few comorbidities, and frequent previous endocarditis episodes (28%). Human immunodeficiency virus infection was frequent (69%). Cardiac device carriers were older (66 ± 15 years) and had less comorbidities (34%). Removal of the infected device was performed in 91% of the patients without any death. The “3 noes” endocarditis group was composed mainly by middle-age men (56 ± 18 years), health care related infections (50%), and had many comorbidities (75%). Whereas Staphylococcus aureus were the most frequent cause in IDUs (72% vs 34% in device carriers and 34% in the “3 noes” group, P = 0.001), coagulase negative Staphylococci predominated in the device carriers (58% vs 11% in drug users and 35% in the “3 noes”, P < 0.001). Significant differences in mortality were found (17% in drug users, 3% in device carriers, and 30% in the “3 noes” group; P < 0.001). These results suggest that RSIE should be separated into 3 groups (IDUs, cardiac device carriers, and

  6. [Clinical prognosis of schizophrenic patients with cannabis addiction. Between nihilism and hope].

    Science.gov (United States)

    Schnell, T

    2014-09-01

    Comorbid substance use disorders in schizophrenia are mostly associated with an unfavorable course of the disease and with difficulties in clinical management. Therefore, some therapists tend to react to these patients in a resigned manner. However, there is growing evidence for higher cognitive functioning and less severe deficits in brain morphology of these patients compared to patients without cannabis use. A common interpretation refers to relatively low vulnerability for psychosis in some of these patients, who mainly became schizophrenic because of the pro-psychotic properties of cannabis. Low vulnerability is reflected by a higher cognitive functioning; therefore, the pessimistic view of therapists seems unjustified for at least a subgroup of young patients. Provided that patients are treated in adequate therapeutic settings and that they stop using cannabis, a lower vulnerability may be associated with overall better socio-rehabilitative outcome parameters.

  7. Association between poor clinical prognosis and sleep duration among breast cancer patients.

    Science.gov (United States)

    Mansano-Schlosser, Thalyta Cristina; Ceolim, Maria Filomena

    2017-06-05

    to investigate the association between clinical progression and the quality and duration of sleep in women with breast cancer. longitudinal study, with 114 participants, conducted in a hospital in Brazil. The instruments used were: questionnaire for sociodemographic and clinical characterization, Pittsburgh Sleep Quality Index; Beck Depression Inventory and Herth Hope Scale. Data were analyzed through descriptive statistics and survival analyses (outcome: poor clinical progression), using the Kaplan-Meier curve, Log-rank test and Cox proportional model. a higher probability of poor clinical progression was verified in women with sleep durations of less than six hours or nine hours and over (p=.0173). the results suggest the importance of further studies that seek to verify whether the quantitative management of sleep disorders would have an impact on the progression of breast cancer. Women should be encouraged to report sleep problems to nurses. mensurar a associação entre evolução clínica e qualidade e duração do sono em mulheres com câncer de mama. estudo longitudinal, com 114 participantes, realizado em um hospital do Brasil. Os instrumentos utilizados foram: questionário para caracterização sociodemográfica e clínica, Índice de Qualidade do Sono de Pittsburgh; Inventário de Depressão de Beck e Escala de Esperança de Herth. Os dados foram analisados via análises descritivas e de sobrevivência (resultado: evolução clínica desfavorável), utilizando-se a curva de Kaplan-Meier, o teste log-rank e o modelo proporcional de Cox. verificou-se maior probabilidade de evolução clínica desfavorável em mulheres com duração de sono inferior a seis ou mais de nove horas (p = 0,0173). os resultados sugerem a importância de mais estudos que buscam verificar se a gestão quantitativa dos distúrbios do sono teria um impacto sobre a evolução do câncer de mama. As mulheres devem ser encorajadas a relatar isso espontaneamente aos enfermeiros. medir

  8. Clinical characteristics of patients with conjunctivochalasis

    Directory of Open Access Journals (Sweden)

    Balci O

    2014-08-01

    Full Text Available Ozlem Balci Ophthalmology Department, Kolan Hospitalium Group, Istanbul, Turkey Purpose: To evaluate the clinical characteristics of patients with conjunctivochalasis (CCh. Methods and materials: This retrospective study enrolled 30 subjects diagnosed with conjunctivochalasis. Complete ophthalmic examination, including visual acuity assessment, slit-lamp examination, applanation tonometry, dilated funduscopy, tear break-up time, Schirmer 1 test, and fluorescein staining were performed in all patients. Age, sex, laterality, ocular history, symptoms, and clinical findings were recorded. Results: The study included 50 eyes from 30 cases. Ages ranged from 45 to 80 years, with a mean age of 65±10 years. CChs grading were as follows: 30 (60% eyes with grade 1 CCh; 15 (30% eyes with grade 2 CCh; and five (10% eyes with grade 3 CCh. CCh was located in the inferior bulbar conjunctiva in 45 (90% eyes, and in the remaining five (10% CCh was located in the superior bulbar conjunctiva. Ten (33.3% patients had no symptoms. Dryness, eye pain, redness, blurry vision, tired eye feeling, and epiphora were the symptoms encountered in the remaining twenty (63.6% patients. Altered tear meniscus was noted in all cases. The mean tear break-up time was 7.6 seconds. The mean Schirmer 1 test score was 7 mm. Pinguecula was found in ten patients. Conclusion: Dryness, eye pain, redness, blurry vision, and epiphora were the main symptoms in patients with CCh. Dryness, eye pain, and blurry vision were worsened during downgaze and blinking. So CCh should be taken into consideration in the differential diagnosis of chronic ocular irritation and epiphora. Keywords: ocular irritation, epiphora, dryness, eye pain, blurry vision

  9. Functional heartburn: clinical characteristics and outcome.

    Science.gov (United States)

    Surdea Blaga, Teodora; Dumitrascu, Dan; Galmiche, Jean-Paul; Bruley des Varannes, Stanislas

    2013-03-01

    Patients with heartburn and normal upper gastrointestinal endoscopy, normal oesophageal acid exposure, no symptom-reflux association and who fail to respond to a proton-pump inhibitor are classified as having functional heartburn (FH). This study aimed (i) to characterize the symptoms and functional abnormalities of patients with FH and (ii) to describe their clinical outcome. Among all patients referred for 24 h multichannel intraluminal impedance-pH (MII-pH), patients with FH were identified. The clinical characteristics and high-resolution oesophageal pressure topography recordings of FH patients were analyzed at the time of the 24-h MII-pH test. A symptom-related and health-related quality-of-life questionnaire was then sent to FH patients to assess the long-term outcome. Forty patients fulfilled the criteria for FH, representing 8.5% of the referred population. Twenty-two months after initial testing, 66% of patients still suffered from heartburn. The rate of mixed reflux (liquid/gas) was higher in patients with persisting heartburn at the final evaluation (63 vs. 50%, P=0.04). Sixty-six per cent of patients had one or more manometric abnormalities. Acid clearance time in MII-pH was significantly higher in patients with weak peristalsis than patients with normal peristalsis (60 ± 45 vs. 31 ± 19 s, P=0.03). A high rate of mixed reflux and/or a manometric abnormality were associated with a higher risk of persistent heartburn. FH is a chronic disorder with persisting symptoms in two-thirds of patients. An increased rate of mixed reflux and/or the presence of manometric abnormalities are associated with a higher risk of persisting symptoms and may help to identify the population with unmet therapeutic needs.

  10. Clinical significance of radiation therapy in breast recurrence and prognosis in breast-conserving surgery

    International Nuclear Information System (INIS)

    Nishimura, Reiki; Nagao, Kazuharu; Miyayama, Haruhiko

    1999-01-01

    Significant risk factors for recurrence of breast cancer after breast-conserving therapy, which has become a standard treatment for breast cancer, are positive surgical margins and the failure to perform radiation therapy. In this study, we evaluated the clinical significance of radiation therapy after primary surgery or breast recurrence. In 344 cases of breast-conserving surgery, disease recurred in 43 cases (12.5%), which were classified as follows: 17 cases of breast recurrence, 13 cases of breast and distant metastasis, and 13 cases of distant metastasis. Sixty-two patients (16.7%) received radiation therapy. A positive surgical margin and younger age were significant risk factors for breast recurrence in patients not receiving postoperative radiation therapy but not in patients receiving radiation therapy. Radiation therapy may be beneficial for younger patients with positive surgical margins. Furthermore, radiation therapy after recurrence was effective in the cases not treated with postoperative radiation but not in cases with inflammatory recurrence. Patients with breast recurrence alone had significantly higher survival rates than did patients with distant metastases regardless of breast recurrence. These findings suggest that the adaptation criteria of radiation therapy for local control must be clarified. (author)

  11. Clinical significance of radiation therapy in breast recurrence and prognosis in breast-conserving surgery

    Energy Technology Data Exchange (ETDEWEB)

    Nishimura, Reiki; Nagao, Kazuharu; Miyayama, Haruhiko [Kumamoto City Hospital (Japan)] [and others

    1999-03-01

    Significant risk factors for recurrence of breast cancer after breast-conserving therapy, which has become a standard treatment for breast cancer, are positive surgical margins and the failure to perform radiation therapy. In this study, we evaluated the clinical significance of radiation therapy after primary surgery or breast recurrence. In 344 cases of breast-conserving surgery, disease recurred in 43 cases (12.5%), which were classified as follows: 17 cases of breast recurrence, 13 cases of breast and distant metastasis, and 13 cases of distant metastasis. Sixty-two patients (16.7%) received radiation therapy. A positive surgical margin and younger age were significant risk factors for breast recurrence in patients not receiving postoperative radiation therapy but not in patients receiving radiation therapy. Radiation therapy may be beneficial for younger patients with positive surgical margins. Furthermore, radiation therapy after recurrence was effective in the cases not treated with postoperative radiation but not in cases with inflammatory recurrence. Patients with breast recurrence alone had significantly higher survival rates than did patients with distant metastases regardless of breast recurrence. These findings suggest that the adaptation criteria of radiation therapy for local control must be clarified. (author)

  12. The clinical role of thallium-201 scintigraphy in the management and prognosis of coronary artery disease

    International Nuclear Information System (INIS)

    Gammage, M.D.; Murray, D.P.; Rafiqi, E.; Murray, R.G.

    1984-01-01

    To determine the clinical impact of thallium-201 scintigraphy in coronary artery disease, the indications, diagnostic yield and contribution to patient management were reviewed retrospectively in 103 patients referred for routine investigations. Exercise and redistribution image data were collected in multiple projections and interpreted by visual and semi-quantitative means. A segmental image defect was accepted as indicating the presence of coronary artery disease. Thallium-201 scintigraphy was performed as a diagnostic procedure in 71 patients (69%) who had equivocal evidence of coronary artery disease. In 57 (80%) of these patients, thallium-201 scintigraphy was normal and 53 (75%) were spared diagnostic coronary arteriography. Despite normal thallium-201 scintigrams, arteriography was performed in 4 patients with persisting symptoms and demonstrated normal vessels in 2 patients and single vessel disease in 2 patients. Conversely, arteriography was normal in 2 of 14 patients (14%) with unequivocal image defects. Thallium-201 scintigraphy was performed as a functional complement to coronary arteriography in 32 patients, influencing the decision for coronary surgery in 10, for angioplasty in 4 and against surgery in 2. Myocardial ischaemia was confirmed in 8 and refuted in 8 patients with questionable arteriographic coronary disease. Positive management decisions were taken as a result of thallium-201 scintigraphy in 80 of these 103 patients (78%). These data confirm the vital role of thallium-201 scintigraphy in the evaluation and management of patients with suspected and proven coronary artery disease. (orig.)

  13. Impact of cigarette smoking on rates and clinical prognosis of pulmonary tuberculosis in Southern Mexico.

    Science.gov (United States)

    Bonacci, Robert A; Cruz-Hervert, Luis Pablo; García-García, Lourdes; Reynales-Shigematsu, Luz Myriam; Ferreyra-Reyes, Leticia; Bobadilla-del-Valle, Miriam; Canizales-Quintero, Sergio; Ferreira-Guerrero, Elizabeth; Báez-Saldaña, Renata; Téllez-Vázquez, Norma; Mongua-Rodríguez, Norma; Montero-Campos, Rogelio; Delgado-Sánchez, Guadalupe; Martínez-Gamboa, Rosa Areli; Cano-Arellano, Bulmaro; Sifuentes-Osornio, José; Ponce de León, Alfredo

    2013-04-01

    To examine the relationship between cigarette smoking and incidence and mortality rates of pulmonary tuberculosis (TB) and treatment outcomes. From 1995 to 2010, we analyzed data from 1062 patients with TB and from 2001 to 2004, 2951 contacts in Southern Mexico. Patients with acid-fast bacilli or Mycobacterium tuberculosis in sputum samples underwent epidemiological, clinical and mycobacteriological evaluation and received treatment by the local DOTS program. Consumers of 1-10 (LS) or 11 or more (HS) cigarettes per day incidence (1.75 and 11.79) and mortality (HS, 17.74) smoker-non-smoker rate ratios were significantly higher for smokers. Smoker population was more likely to experience unfavorable treatment outcomes (HS, adjusted OR 2.36) and retreatment (LS and HS, adjusted hazard ratio (HR) 2.14 and 2.37). Contacts that smoked had a higher probability of developing active TB (HR 2.38) during follow up. Results indicate the need of incorporating smoking prevention and cessation, especially among men, into international TB control strategies. Copyright © 2012 The British Infection Association. Published by Elsevier Ltd. All rights reserved.

  14. Improved malignant melanoma prognosis at a consultant-delivered multidisciplinary pigmented lesion clinic in Cork.

    Science.gov (United States)

    Field, S; Deady, S; Fitzgibbon, J; Murphy, M; Comber, H

    2010-02-01

    Early detection and excision is the only effective treatment for malignant melanoma. To assess the effect of a consultant-delivered, rapid-access pigmented lesion clinic (PLC) established at the South Infirmary-Victoria University Hospital (SIVUH), we analyzed melanoma tumour-stage prior to (1998-2002) and after (2003-2007) the advent of the PLC. Patients attending SIVUH had a greater proportion of early-stage tumours (65.3%) compared to the rest of Cork (51.2%), County Cork as a whole (56.7%) and all of Ireland (57.4%). The proportion of SIVUH males with early-stage tumours was statistically significantly higher than the rest of County Cork (chi2 = 11.23, P 50y with early-stage tumours was also statistically significantly higher than the rest of County Cork (chi2 = 18.88, P Cork (chi2 = 7.84, P Cork melanoma patients is at least partly due to the PLC.

  15. Clinical neurophysiology in the prognosis and monitoring of traumatic spinal cord injury.

    Science.gov (United States)

    Curt, A; Ellaway, P H

    2012-01-01

    Preclinical studies for the repair of spinal cord injury (SCI) and potential therapies for accessing the inherent plasticity of the central nervous system (CNS) to promote recovery of function are currently moving into the translational stage. These emerging clinical trials of therapeutic interventions for the repair of SCI require improved assessment techniques and quantitative outcome measures to supplement the American Spinal Injuries Association (ASIA) Impairment Scales. This chapter attempts to identify those electrophysiological techniques that show the most promise for provision of objective and quantitative measures of sensory, motor, and autonomic function in SCI. Reviewed are: (1) somatosensory evoked potentials, including dermatomal somatosensory evoked potentials, and the electrical perceptual threshold as tests of the dorsal (posterior) column pathway; (2) laser evoked potentials and contact heat evoked potentials as tests of the anterior spinothalamic tract; (3) motor evoked potentials in limb muscles, in response to transcranial magnetic stimulation of the motor cortex as tests of the corticospinal tract, and the application of the technique to assessment of trunk and sphincter muscles; and (4) the sympathetic skin response as a test of spinal cord access to the sympathetic chain. Copyright © 2012 Elsevier B.V. All rights reserved.

  16. Clinical features and prognosis of paraquat poisoning: a review of 41 cases

    Science.gov (United States)

    Delirrad, Mohammad; Majidi, Mohammad; Boushehri, Behzad

    2015-01-01

    Purpose: Paraquat is a contact herbicide which is highly toxic to human. Deliberate self-poisoning with paraquat continues to be a major public health concern in many developing countries. This study aimed to evaluate the data on cases of acute paraquat poisoning and to compare different variables between survivors and non-survivors. Methods: In this cross sectional study, medical records of all paraquat intoxicated patients were reviewed at Taleghani hospital of Urmia, Iran, from 2007 to 2013, retrospectively. Demographics, clinical features and laboratory findings were evaluated. The variables compared between survivors and non-survivors were the amount of paraquat ingested, occurrence of vomiting after ingestion, time and place of hospital admission, length of hospital stay, leukocytosis, serum creatinine level and the outcomes. Results: A total of 41 patients were evaluated. The mean ± standard deviation of patients’ age were 31.6±16.9 years. The Length of hospital stay was 5.75±4.6 days. Most poisonings occurred in spring and summer. The in-hospital fatality rate was 46.3%. Statistically significant associations were found between the outcome of patients and the amount ingested (P=0.001), vomiting (P=0.004), early need to intensive cares (P=0.009), leukocytosis (P=0.001), serum creatinine levels (P=0.001), manifestations of acute hepatic (P<0.001) and respiratory failure (P=0.007). Conclusion: Ingestion of more than 30 ml, prompt vomiting, early need to intensive cares, leukocytosis, and multi-organ failures are major determinants for fatal outcome of paraquat poisoning. It may be useful to educate health professionals and the general population about the serious consequences of exposure to paraquat. PMID:26221379

  17. Detection of muscle gap by L-BIA in muscle injuries: clinical prognosis.

    Science.gov (United States)

    Nescolarde, L; Yanguas, J; Terricabras, J; Lukaski, H; Alomar, X; Rosell-Ferrer, J; Rodas, G

    2017-06-21

    Sport-related muscle injury classifications are based basically on imaging criteria such as ultrasound (US) and magnetic resonance imaging (MRI) without consensus because of a lack of clinical prognostics for return-to-play (RTP), which is conditioned upon the severity of the injury, and this in turn with the muscle gap (muscular fibers retraction). Recently, Futbol Club Barcelona's medical department proposed a new muscle injury classification in which muscle gap plays an important role, with the drawback that it is not always possible to identify by MRI. Localized bioimpedance measurement (L-BIA) has emerged as a non-invasive technique for supporting US and MRI to quantify the disrupted soft tissue structure in injured muscles. To correlate the severity of the injury according to the gap with the RTP, through the percent of change in resistance (R), reactance (Xc) and phase-angle (PA) by L-BIA measurements in 22 muscle injuries. After grouping the data according to the muscle gap (by MRI exam), there were significant differences in R between grade 1 and grade 2f (myotendinous or myofascial muscle injury with feather-like appearance), as well as between grade 2f and grade 2g (myotendinous or myofascial muscle injury with feather and gap). The Xc and PA values decrease significantly between each grade (i.e. 1 versus 2f, 1 versus 2g and 2f versus 2g). In addition, the severity of the muscle gap adversely affected the RTP with significant differences observed between 1 and 2g as well as between 2f and 2g. These results show that L-BIA could aid MRI and US in identifying the severity of an injured muscle according to muscle gap and therefore to accurately predict the RTP.

  18. Association between ACE gene I/D polymorphism and clinical presentation and prognosis of sarcoidosis.

    Science.gov (United States)

    Alía, P; Mañá, J; Capdevila, O; Alvarez, A; Navarro, M A

    2005-01-01

    Serum angiotensin converting enzyme (SACE) concentration is considered a marker of sarcoidosis activity. This concentration is influenced by an insertion/deletion (I/D) polymorphism of the ACE gene, such that SACE levels follow the pattern DD>ID>II. The aim of our work was to study the relationship between I/D polymorphism and susceptibility to sarcoidosis, as well as the relation between this polymorphism and the clinical presentation and evolution of the disease in 177 sarcoidosis patients. A group of 104 individuals without sarcoidosis was included as control. Genotyping was done by a polymerase chain reaction (PCR) method, and SACE concentration at diagnosis was determined by a kinetic method. No differences were observed in genotype or allele distributions between patients and controls, nor between patients considering the type of presentation (Löfgren versus non-Löfgren) and evolution of the disease (acute versus chronic). As reported for healthy populations, SACE concentrations followed the pattern DD>ID>II in sarcoidosis patients, but significant differences between genotypes existed only in the Löfgren group (p = 0.003) and in acute patients (p = 0.02). SACE concentrations at diagnosis were lower in acute patients (p = 0.05) and in Löfgren's syndrome (p = 0.04), but this seemed to occur only in ID individuals (p = 0.02 and p = 0.01, respectively). No relation was thus found between I/D polymorphism and susceptibility to sarcoidosis, but ACE I/D genotyping may improve the assessment of disease activity, both at diagnosis and during the follow-up of treated and untreated patients.

  19. Influence of antibody profile in clinical features and prognosis in a cohort of Spanish patients with systemic sclerosis.

    Science.gov (United States)

    Iniesta Arandia, Nerea; Simeón-Aznar, Carmen Pilar; Guillén Del Castillo, Alfredo; Colunga Argüelles, Dolores; Rubio-Rivas, Manuel; Trapiella Martínez, Luis; García Hernández, Francisco José; Sáez Comet, Luis; Egurbide Arberas, María Victoria; Ortego-Centeno, Norberto; Freire, Mayka; Marí Alfonso, Begoña; Vargas Hitos, José Antonio; Ríos Blanco, Juan José; Todolí Parra, José Antonio; Rodríguez-Carballeira, Monica; Marín Ballvé, Adela; Chamorro Fernández, Antonio Javier; Pla Salas, Xavier; Madroñero Vuelta, Ana Belen; Ruiz Muñoz, Manuel; Fonollosa Pla, Vicent; Espinosa, Gerard

    2017-01-01

    To assess the clinical manifestations and prognosis of Spanish patients with systemic sclerosis (SSc) according to their immunological profile. From the Spanish Scleroderma Study Group or RESCLE (Registro de ESCLErodermia as Spanish nomenclature) Registry we selected those patients in which anti-centromere (ACA), anti-topoisomerase I (ATA), and anti-RNA polymerase III (ARA) antibodies had been determined, and a single positivity for each SSc specific antibody was detected. Demographic, clinical, laboratory, and survival data were compared according to the serologic status of these antibodies. Overall, 209 SSc patients were included. In 128 (61%) patients ACA was the only positive antibody, 46 (22%) were only positive for ATA, and 35 (17%) for ARA. Of note, the three groups were mutually exclusive. In univariate analysis, patients with ACA presented more frequently limited cutaneous SSc (lcSSc) (p<0.001), whereas diffuse cutaneous SSc (dcSSc) was the most frequent subtype in patients with ATA (54%) and ARA (62%) (both p<0.001). Positive patients for ARA showed the highest prevalence of joint involvement (p<0.001) and those from ATA group had a higher prevalence of interstitial lung disease (ILD) (p<0.001). Scleroderma renal crisis was more frequent in the ARA group (p<0.001). In multivariate analysis, ACA were associated with female gender and were protective for dcSSc and ILD. ATA were found to be protective for lcSSc and they were independently associated with interstitial reticular pattern. ARA positivity was independently associated with dcSSc. We did not find differences in mortality between the three groups. In Spanish SSc patients, the presence of SSc specific antibodies conferred a distinctive clinical profile.

  20. Adolescents at clinical-high risk for psychosis: Circadian rhythm disturbances predict worsened prognosis at 1-year follow-up.

    Science.gov (United States)

    Lunsford-Avery, Jessica R; Gonçalves, Bruno da Silva Brandão; Brietzke, Elisa; Bressan, Rodrigo A; Gadelha, Ary; Auerbach, Randy P; Mittal, Vijay A

    2017-11-01

    Individuals with psychotic disorders experience disruptions to both the sleep and circadian components of the sleep/wake cycle. Recent evidence has supported a role of sleep disturbances in emerging psychosis. However, less is known about how circadian rhythm disruptions may relate to psychosis symptoms and prognosis for adolescents with clinical high-risk (CHR) syndromes. The present study examines circadian rest/activity rhythms in CHR and healthy control (HC) youth to clarify the relationships among circadian rhythm disturbance, psychosis symptoms, psychosocial functioning, and the longitudinal course of illness. Thirty-four CHR and 32 HC participants were administered a baseline evaluation, which included clinical interviews, 5days of actigraphy, and a sleep/activity diary. CHR (n=29) participants were re-administered clinical interviews at a 1-year follow-up assessment. Relative to HC, CHR youth exhibited more fragmented circadian rhythms and later onset of nocturnal rest. Circadian disturbances (fragmented rhythms, low daily activity) were associated with increased psychotic symptom severity among CHR participants at baseline. Circadian disruptions (lower daily activity, rhythms that were more fragmented and/or desynchronized with the light/dark cycle) also predicted severity of psychosis symptoms and psychosocial impairment at 1-year follow-up among CHR youth. Circadian rhythm disturbances may represent a potential vulnerability marker for emergence of psychosis, and thus, rest/activity rhythm stabilization has promise to inform early-identification and prevention/intervention strategies for CHR youth. Future studies with longer study designs are necessary to further examine circadian rhythms in the prodromal period and rates of conversion to psychosis among CHR teens. Copyright © 2017. Published by Elsevier B.V.

  1. The Clinical Importance of Assessing Tumor Hypoxia: Relationship of Tumor Hypoxia to Prognosis and Therapeutic Opportunities

    Science.gov (United States)

    Walsh, Joseph C.; Lebedev, Artem; Aten, Edward; Madsen, Kathleen; Marciano, Liane

    2014-01-01

    I. Introduction II. The Clinical Importance of Tumor Hypoxia A. Pathophysiology of hypoxia B. Hypoxia's negative impact on the effectiveness of curative treatment 1. Hypoxic tumors accumulate and propagate cancer stem cells 2. Hypoxia reduces the effectiveness of radiotherapy 3. Hypoxia increases metastasis risk and reduces the effectiveness of surgery 4. Hypoxic tumors are resistant to the effects of chemotherapy and chemoradiation C. Hypoxia is prognostic for poor patient outcomes III. Diagnosis of Tumor Hypoxia A. Direct methods 1. Oxygen electrode—direct pO2 measurement most used in cancer research 2. Phosphorescence quenching—alternative direct pO2 measurement 3. Electron paramagnetic resonance 4. 19F-magnetic resonance spectroscopy 5. Overhauser-enhanced MRI B. Endogenous markers of hypoxia 1. Hypoxia-inducible factor-1α 2. Carbonic anhydrase IX 3. Glucose transporter 1 4. Osteopontin 5. A combined IHC panel of protein markers for hypoxia 6. Comet assay C. Physiologic methods 1. Near-infrared spectroscopy/tomography—widely used for pulse oximetry 2. Photoacoustic tomography 3. Contrast-enhanced color duplex sonography 4. MRI-based measurements 5. Blood oxygen level-dependent MRI 6. Pimonidazole 7. EF5 (pentafluorinated etanidazole) 8. Hypoxia PET imaging—physiologic hypoxia measurement providing tomographic information a. 18F-fluoromisonidazole b. 18F-fluoroazomycinarabinofuranoside c. 18F-EF5 (pentafluorinated etanidazole) d. 18F-flortanidazole e. Copper (II) (diacetyl-bis (N4-methylthiosemicarbazone)) f. 18F-FDG imaging of hypoxia IV. Modifying Hypoxia to Improve Therapeutic Outcomes A. Use of hypoxia information in radiation therapy planning B. Use of hypoxia assessment for selection of patients responsive to nimorazole C. Use of hypoxia assessment for selection of patients responsive to tirapazamine D. Use of hypoxia assessment for selection of patients

  2. Sex differences in the characteristics and short-term prognosis of patients presenting with acute symptomatic pulmonary embolism.

    Directory of Open Access Journals (Sweden)

    Deisy Barrios

    Full Text Available We sought to examine sex-related differences in the characteristics and outcome in patients presenting with acute symptomatic pulmonary embolism (PE.We conducted a retrospective cohort study of 2,096 patients diagnosed with acute PE. The characteristics were recorded at presentation. Treatment was at the discretion of patients' physicians. The primary study outcome, all-cause mortality, and the secondary outcomes of PE-specific mortality, recurrent venous thromboembolism, and major bleeding were assessed during the first month of follow-up after PE diagnosis.Overall, the women were older than the men and had significantly higher rates of immobilization. They had significantly lower rates of chronic obstructive pulmonary disease and cancer. Women had a higher prevalence of syncope and elevated brain natriuretic peptide levels. Thirty-day all-cause mortality was similar between women and men (7.1% versus 6.2%; P = 0.38. Male gender was not independently significantly associated with PE-related death (adjusted odds ratio [OR] 1.02; 95% CI, 0.50 to 2.07; P = 0.96. Restricting the analyses to haemodynamically stable patients (n = 2,021, female gender was an independent predictor of all-cause (adjusted OR 1.56; 95% CI, 1.07 to 2.28; P = 0.02 and PE-specific mortality (adjusted OR 1.85; 95% CI, 1.02 to 3.33; P = 0.04. Compared with men, women were 2.05 times more likely to experience a major bleed.Women and men with PE had different clinical characteristics, presentation, and outcomes. Women receiving anticoagulation have a significantly higher risk of major bleeding, suggesting the need for careful monitoring of anticoagulant intensity in women.

  3. Associations of clinical features and prognosis with age at disease onset in patients with systemic lupus erythematosus.

    Science.gov (United States)

    Feng, X; Zou, Y; Pan, W; Wang, X; Wu, M; Zhang, M; Tao, J; Zhang, Y; Tan, K; Li, J; Chen, Z; Ding, X; Qian, X; Da, Z; Wang, M; Sun, L

    2014-03-01

    The objective of this study is to evaluate the association of clinical features and prognosis with age at disease onset in patients with systemic lupus erythematosus (SLE) in a large, multicenter Chinese cohort. Medical records of 1898 SLE inpatients from 15 hospitals were reviewed and classified into three groups according to their ages at disease presentation. Categorical data were analyzed by chi-square test and potentially associated factors were tested by multinomial logistic regression. Among the patients studied, 259 (13.6%) were juvenile onset (≤18 years), 1444 (76.1%) were early onset (>18 and ≤45 years) and 195 (10.3%) were late onset (>45 years). Whenever manifestations occurred, most patients (>80%) were diagnosed within two years. Juvenile-onset patients were more likely to be untreated before admission (p lupus. Interestingly, our data showed that more patients with late-onset disease had a SLEDAI score change of >7 at discharge. In conclusion, age at onset has an impact on SLE disease status, and infection is the main cause of death in those with late-onset lupus. Considering that the late-onset patients had simultaneously easily controllable diseases and high incidence of comorbidities, a different treatment strategy from younger patients should be considered.

  4. [Infective endocarditis: Clinical features and prognosis between 2004 and 2014 in a non-teaching hospital].

    Science.gov (United States)

    Capilla, E; Poyet, R; Tortat, A-V; Marchi, J; Brocq, F-X; Pons, F; Kerebel, S; Jego, C; Mayet, A; Cellarier, G R

    2017-04-01

    Despite diagnostic and therapeutic advances, infective endocarditis (IE) remains a severe disease. The aim of the study was to describe clinical features and prognosis of patients with IE in a non-teaching hospital and compare them with current data and a similar study conducted 10 years earlier in the same center. We performed a single institution retrospective study including all patients with Duke-Li definite IE between 2004 and 2014. Ninety-four patients were included. Results are consistent with current French and international data, including in-hospital death rate of 16%. In accordance with literature, we report on an increase in Staphylococcus and health care-associated IE and endocarditis on pacemaker leads, but without significant difference compared to our previous study. In univariate analyses, renal failure, age over 77 years and Staphylococcus aureus IE were associated with in-hospital mortality. In multivariate analyses, predictors of in-hospital death were renal failure and lack of surgery. There was a non-significant trend of excess mortality in Staphylococcus endocarditis and in patients with heart failure. IE remains a severe disease and S. aureus is more often involved. IE seems to be safely managed in a peripheral hospital provided that there is a partnership with a reference hospital. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  5. Prognosis after cerebral ischaemia of arterial origin: clinical characteristics and genetic information

    NARCIS (Netherlands)

    Achterberg, S.

    2013-01-01

    Background. Patients who have suffered from cerebral ischemia have a high risk of recurrent vascular events. Predictive models based on classical risk factors typically have limited prognostic value. Given that cerebral ischemia has a heritable component, addition of genetic information might

  6. Herbal Hepatotoxicity: Clinical Characteristics and Listing Compilation

    Directory of Open Access Journals (Sweden)

    Christian Frenzel

    2016-04-01

    Full Text Available Herb induced liver injury (HILI and drug induced liver injury (DILI share the common characteristic of chemical compounds as their causative agents, which were either produced by the plant or synthetic processes. Both, natural and synthetic chemicals are foreign products to the body and need metabolic degradation to be eliminated. During this process, hepatotoxic metabolites may be generated causing liver injury in susceptible patients. There is uncertainty, whether risk factors such as high lipophilicity or high daily and cumulative doses play a pathogenetic role for HILI, as these are under discussion for DILI. It is also often unclear, whether a HILI case has an idiosyncratic or an intrinsic background. Treatment with herbs of Western medicine or traditional Chinese medicine (TCM rarely causes elevated liver tests (LT. However, HILI can develop to acute liver failure requiring liver transplantation in single cases. HILI is a diagnosis of exclusion, because clinical features of HILI are not specific as they are also found in many other liver diseases unrelated to herbal use. In strikingly increased liver tests signifying severe liver injury, herbal use has to be stopped. To establish HILI as the cause of liver damage, RUCAM (Roussel Uclaf Causality Assessment Method is a useful tool. Diagnostic problems may emerge when alternative causes were not carefully excluded and the correct therapy is withheld. Future strategies should focus on RUCAM based causality assessment in suspected HILI cases and more regulatory efforts to provide all herbal medicines and herbal dietary supplements used as medicine with strict regulatory surveillance, considering them as herbal drugs and ascertaining an appropriate risk benefit balance.

  7. [Relationship between epicardial adipose tissue and clinical prognosis of patients with coronary heart disease after percutaneous coronary intervention].

    Science.gov (United States)

    Zhang, Y Y; Li, X; Lin, W H; Liu, J J; Jing, R; Lu, Y J; Di, C Y; Shi, H Y; Gao, P

    2018-01-16

    Objective: To further evaluate the clinical value of epicardial adipose tissue volume (EATV) in predicting the prognosis of coronary heart disease (CHD) after percutaneous coronary intervention (PCI). Methods: From July 2013 to July 2016 in TEDA International Cardiovascular Disease Hospital, a total of 474 patients diagnosed with CHD were included in this study.According to the result of EATV, patients were divided into three groups, group A (EATV≤75 ml), group B (75 mlEATVEATV≥150 ml). Then the level of body mass index (BMI), hypersensitive c-reactive protein (hs-CRP), interleukin (IL)-6 and tumor necrosis factor (TNF)-α were tested for all the three groups.All the patients were followed up for 1 year for major adverse cardiovascular events (MACE). The clinical value of EATV in predicting the occurrence of MACE events was evaluated. Results: The BMI, level of hs-CRP, TNF-α in group B were higher than group A, group C were significantly higher than group B, with statistically significant difference across all the comparisons ( P EATV was positively correlated with hs-CRP, IL-6, TNF-α ( r =0.675-0.700, P EATV level was 120.39 ml to predict MACE (area under cure: 0.751, 95% CI : 0.634-0.868, P EATV>120.39 ml can be used as an independent risk factor for predicting the occurrence of MACE. Conclusion: The level of EATV is closely related to the occurrence of MACE events, and EATV>120.39 ml is an independent risk factor for MACE in patients with CHD after PCI.

  8. High Platelet-to-Lymphocyte Ratio Predicts Poor Prognosis and Clinicopathological Characteristics in Patients with Breast Cancer: A Meta-Analysis

    Directory of Open Access Journals (Sweden)

    Miao Zhang

    2017-01-01

    Full Text Available Background. We aimed to evaluate the correlation of platelet-to-lymphocyte ratio (PLR with prognosis and clinicopathological characteristics of breast cancer. Methods. The PubMed and Embase databases were searched. Hazard ratio (HR with 95% confidence interval (CI was used to summarize disease-free survival (DFS and overall survival (OS. Odds ratio (OR was used to summarize tumor clinicopathological characteristics. Results. High PLR was associated with poor DFS and OS (DFS: HR = 1.47, 95% CI = 1.16–1.85, and Tau2 = 0.070; OS: HR = 1.88, 95% CI = 1.27–2.80, and Tau2 = 0.192. A Galbraith plot indicated that the studies by Allan et al. and Cihan et al. contributed the heterogeneity of DFS and OS, respectively. There were significant differences in the incidence of high PLR between stage II–IV and stage I groups (OR = 1.86, 95% CI = 1.20–2.90, and Tau2 < 0.001, between lymph node-positive and lymph node-negative groups (OR = 1.52, 95% CI = 1.22–1.91, and Tau2 =0.014, and between metastasis-positive and metastasis-negative groups (OR = 4.24, 95% CI = 2.73–6.59, and Tau2 < 0.001. Conclusions. Our results indicated that PLR was associated with poor prognosis of breast cancer and adequately predicted clinicopathological characteristics.

  9. Good prognosis of postpartum lower limb sensorimotor deficit: a combined clinical, electrophysiological, and radiological follow-up.

    Science.gov (United States)

    Richard, A; Vellieux, G; Abbou, S; Benifla, J L; Lozeron, P; Kubis, N

    2017-03-01

    Postpartum lower limb motor and/or sensory deficit is an uncommon obstetrical complication. We aimed to identify its incidence, etiology, and precipitating factors, as well as the neurological prognosis by retrospectively analyzing the successive neurological evaluations, electrophysiological, and MRI data from all the consecutive patients with postpartum motor and/or sensory deficits of the lower limbs referred from the Lariboisière Obstetrical Department to the Lariboisière Neurophysiology Department, from January 2012 to June 2016, as well as data concerning labor and morphological characteristics of mother and baby. Thirteen patients (0.11% of the parturient women in the Lariboisière hospital) were included. Eight (62%) had lumbosacral plexopathy. Symptoms followed a first vaginal delivery in 10/13 patients (77%), in patients who were mostly overweight (mean patient BMI before pregnancy 25.6 ± 3.2 kg/m 2 ). Labor duration was slightly longer than average (mean labor duration 8.9 ± 2.9 h). No other potentially precipitating factor was identified. Recovery was good in all patients, 7/11 (64%) made a rapid full recovery (mean recovery time 5 ± 2.5 weeks excluding one patient who had a normal neurological examination at 2 weeks but still complained of foot weakness that fully recovered in 1 year), and a minority (4/11, 36%) still complained of minor symptoms at time of follow-up, but showed marked improvement. New mothers presenting postpartum lower limb nerve injury should, therefore, be reassured.

  10. CAUSES AND CLINICAL CHARACTERISTICS OF CHRONIC COR ...

    African Journals Online (AJOL)

    hi-tech

    2004-04-04

    Apr 4, 2004 ... Design: A hospital based cross-sectional study. Setting: Tikur Anbessa ... clinical, chest X-ray and electro-cardio graphic findings were included in the ... had a detailed clinical examination including a history of smoking and ...

  11. Uveal melanoma: Estimating prognosis

    Directory of Open Access Journals (Sweden)

    Swathi Kaliki

    2015-01-01

    Full Text Available Uveal melanoma is the most common primary malignant tumor of the eye in adults, predominantly found in Caucasians. Local tumor control of uveal melanoma is excellent, yet this malignancy is associated with relatively high mortality secondary to metastasis. Various clinical, histopathological, cytogenetic features and gene expression features help in estimating the prognosis of uveal melanoma. The clinical features associated with poor prognosis in patients with uveal melanoma include older age at presentation, male gender, larger tumor basal diameter and thickness, ciliary body location, diffuse tumor configuration, association with ocular/oculodermal melanocytosis, extraocular tumor extension, and advanced tumor staging by American Joint Committee on Cancer classification. Histopathological features suggestive of poor prognosis include epithelioid cell type, high mitotic activity, higher values of mean diameter of ten largest nucleoli, higher microvascular density, extravascular matrix patterns, tumor-infiltrating lymphocytes, tumor-infiltrating macrophages, higher expression of insulin-like growth factor-1 receptor, and higher expression of human leukocyte antigen Class I and II. Monosomy 3, 1p loss, 6q loss, and 8q and those classified as Class II by gene expression are predictive of poor prognosis of uveal melanoma. In this review, we discuss the prognostic factors of uveal melanoma. A database search was performed on PubMed, using the terms "uvea," "iris," "ciliary body," "choroid," "melanoma," "uveal melanoma" and "prognosis," "metastasis," "genetic testing," "gene expression profiling." Relevant English language articles were extracted, reviewed, and referenced appropriately.

  12. NCC-AUC: an AUC optimization method to identify multi-biomarker panel for cancer prognosis from genomic and clinical data.

    Science.gov (United States)

    Zou, Meng; Liu, Zhaoqi; Zhang, Xiang-Sun; Wang, Yong

    2015-10-15

    In prognosis and survival studies, an important goal is to identify multi-biomarker panels with predictive power using molecular characteristics or clinical observations. Such analysis is often challenged by censored, small-sample-size, but high-dimensional genomic profiles or clinical data. Therefore, sophisticated models and algorithms are in pressing need. In this study, we propose a novel Area Under Curve (AUC) optimization method for multi-biomarker panel identification named Nearest Centroid Classifier for AUC optimization (NCC-AUC). Our method is motived by the connection between AUC score for classification accuracy evaluation and Harrell's concordance index in survival analysis. This connection allows us to convert the survival time regression problem to a binary classification problem. Then an optimization model is formulated to directly maximize AUC and meanwhile minimize the number of selected features to construct a predictor in the nearest centroid classifier framework. NCC-AUC shows its great performance by validating both in genomic data of breast cancer and clinical data of stage IB Non-Small-Cell Lung Cancer (NSCLC). For the genomic data, NCC-AUC outperforms Support Vector Machine (SVM) and Support Vector Machine-based Recursive Feature Elimination (SVM-RFE) in classification accuracy. It tends to select a multi-biomarker panel with low average redundancy and enriched biological meanings. Also NCC-AUC is more significant in separation of low and high risk cohorts than widely used Cox model (Cox proportional-hazards regression model) and L1-Cox model (L1 penalized in Cox model). These performance gains of NCC-AUC are quite robust across 5 subtypes of breast cancer. Further in an independent clinical data, NCC-AUC outperforms SVM and SVM-RFE in predictive accuracy and is consistently better than Cox model and L1-Cox model in grouping patients into high and low risk categories. In summary, NCC-AUC provides a rigorous optimization framework to

  13. Basic clinical characteristics and hospital outcomes of acute ...

    African Journals Online (AJOL)

    Basic clinical characteristics and hospital outcomes of acute coronary syndrome patients - Sudan. A.M. Taha, H.O. Mirghani. Abstract. Background: There are Variation in the presentation of the acute coronary syndrome between countries. The present study aimed to investigate the basic clinical characteristics and ...

  14. Acute renal infarction: Clinical characteristics and prognostic factors.

    Science.gov (United States)

    Caravaca-Fontán, Fernando; Pampa Saico, Saúl; Elías Triviño, Sandra; Galeano Álvarez, Cristina; Gomis Couto, Antonio; Pecharromán de las Heras, Inés; Liaño, Fernando

    2016-01-01

    Acute renal infarction (ARI) is an uncommon disease, whose real incidence is probably higher than expected. It is associated with poor prognosis in a high percentage of cases. To describe the main clinical, biochemical and radiologic features and to determine which factors are associated with poor prognosis (death or permanent renal injury). The following is a retrospective, observational, single-hospital-based study. All patients diagnosed with ARI by contrast-enhanced computed tomography (CT) over an 18-year period were included. Patients were classified according to the cardiac or non-cardiac origin of their disease. Clinical, biochemical and radiologic features were analysed, and multiple logistic regression model was used to determine factors associated with poor prognosis. A total of 62 patients were included, 30 of which had a cardiac origin. Other 32 patients with non-cardiac ARI were younger, had less comorbidity, and were less frequently treated with oral anticoagulants. CT scans estimated mean injury extension at 35%, with no differences observed between groups. A total of 38% of patients had an unfavourable outcome, and the main determinants were: Initial renal function (OR=0.949; IC 95% 0.918-0.980; p=0.002), and previous treatment with oral anticoagulants (OR=0.135; IC 95% 0.032-0.565; p=0.006). ARI is a rare pathology with non-specific symptoms, and it is not associated with cardiological disease or arrhythmias in more than half of cases. A substantial proportion of patients have unfavourable outcomes, and the initial renal function is one of the main prognostic factors. Copyright © 2015 Sociedad Española de Nefrología. Published by Elsevier España, S.L.U. All rights reserved.

  15. Prognosis of dementia

    NARCIS (Netherlands)

    van de Vorst, IE

    2016-01-01

    Background: In this thesis, we focused on the prognosis of patients with dementia who visited a hospital (inpatient or day clinic care) in the Netherlands. So far, absolute mortality risks for dementia were lacking in the Netherlands, whereas these risks have been available for years for cancer or

  16. Clinical characteristics and premorbid variables in childhoodonset ...

    African Journals Online (AJOL)

    Objective: To analyze clinical and demographic data of childhood-onset (12 years and younger) schizophrenia patients collected for a genetic study in schizophrenia, undertaken nationally in South Africa, using multiple parameters. Method: Patients with an onset of schizophrenia at 12 years or younger, were included.

  17. Overexpression of Transforming Acidic Coiled Coil‑Containing Protein 3 Reflects Malignant Characteristics and Poor Prognosis of Glioma

    Directory of Open Access Journals (Sweden)

    Ying Sun

    2017-03-01

    Full Text Available Gliomas are malignant primary brain tumors with poor prognosis. Recently, research was indicative of a tight connection between tumor malignancy and genetic alterations. Here, we propose an oncogenic implication of transforming acidic coiled-coil-containing protein 3 (TACC3 in gliomas. By comprehensively analyzing the Chinese glioma genome atlas (CGGA and publicly available data, we demonstrated that TACC3 were overexpressed along with glioma grade and served as an independent negative prognostic biomarker for glioma patients. Functions’ annotations and gene sets’ enrichment analysis suggested that TACC3 may participate in cell cycle, DNA repair, epithelium-mesenchymal transition and other tumor-related biological processes and molecular pathways. Patients with high TACC3 expression showed CD133+ stem cell properties, glioma plasticity and shorter overall survival time under chemo-/radio-therapy. Additionally, a TACC3 associated the miRNA-mRNA network was constructed based on in silico prediction and expression pattern, which provide a foundation for further detection of TACC3-miRNA-mRNA axis function. Collectively, our observations identify TACC3 as an oncogene of tumor malignancy, as well as a prognostic and motoring biomarker for glioma patients.

  18. Clinical characteristics of patients with benign nonlesional temporal lobe epilepsy

    Directory of Open Access Journals (Sweden)

    Kim J

    2016-07-01

    Full Text Available Jiyeon Kim,1 Seong Hoon Kim,2 Sung Chul Lim,2 Woojun Kim,2 Young-Min Shon3 1Department of Neurology, Korea University Ansan Hospital, College of Medicine, Korea University, Ansan, 2Department of Neurology, Catholic Neuroscience Institute, College of Medicine, The Catholic University of Korea, Seocho-gu, 3Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea Purpose: To evaluate the evolution of nonlesional temporal lobe epilepsy (TLE-NL in patients treated exclusively with antiepileptic drugs and to elucidate clinical phenotypes related to the prognosis of these patients.Methods: Clinical, radiological, and electroencephalographic (EEG findings in 84 patients with TLE-NL were reviewed. A good response group (GRG and a poor response group (PRG were defined if the duration of their seizure-free period was >1 year, or <1 year, respectively.Results: There were 46 (54.8% patients in the GRG and 38 (45.2% patients in the PRG. The number of antiepileptic drugs administered was significantly lower in the GRG than that in the PRG (1.3±0.8 vs 2.8±1.0, respectively; P<0.05. The GRG had a significantly older age of onset than the PRG and a lower occurrence of initial precipitating events, such as febrile seizures, central nervous system infection, and head trauma (P<0.05. The prevalence of EEG abnormality, presence of aura, generalized seizures, and automatism was less frequently observed in the GRG (P<0.05. Multivariate analysis showed that the presence of automatism and initial precipitating events were significantly associated with a poor prognosis (P<0.05.Conclusion: In contrast to the commonly assumed intractability of TLE, we found that more than 54% of patients with TLE-NL achieved a long seizure-free period. Older age at onset of TLE-NL was associated with a better prognosis. However, the presence of automatism and initial precipitating events were related to a poor prognosis. Future prospective

  19. Importance of Clinical and Laboratory Findings in the Diagnosis and Surgical Prognosis of Patients with Constrictive Pericarditis

    Directory of Open Access Journals (Sweden)

    Fábio Fernandes

    2017-10-01

    Full Text Available Abstract Background: International studies have reported the value of the clinical profile and laboratory findings in the diagnosis of constrictive pericarditis. However, Brazilian population data are scarce. Objective: To assess the clinical characteristics, sensitivity of imaging tests and factors related to the death of patients with constrictive pericarditis undergoing pericardiectomy. Methods: Patients with constrictive pericarditis surgically confirmed were retrospectively assessed regarding their clinical and laboratory variables. Two methods were used: transthoracic echocardiography and cardiac magnetic resonance imaging. Mortality predictors were determined by use of univariate analysis with Cox proportional hazards model and hazard ratio. All tests were two-tailed, and an alpha error ≤ 5% was considered statically significant. Results: We studied 84 patients (mean age, 44 ± 17.9 years; 67% male. Signs and symptoms of predominantly right heart failure were present with jugular venous distention, edema and ascites in 89%, 89% and 62% of the cases, respectively. Idiopathic etiology was present in 69.1%, followed by tuberculosis (21%. Despite the advanced heart failure degree, low BNP levels (median, 157 pg/mL were found. The diagnostic sensitivities for constriction of echocardiography and magnetic resonance imaging were 53.6% and 95.9%, respectively. There were 9 deaths (10.7%, and the risk factors were: anemia, BNP and C reactive protein levels, pulmonary hypertension >55 mm Hg, and atrial fibrillation. Conclusions: Magnetic resonance imaging had better diagnostic sensitivity. Clinical, laboratory and imaging markers were associated with death.

  20. BRCA mutations and their influence on pathological complete response and prognosis in a clinical cohort of neoadjuvantly treated breast cancer patients.

    Science.gov (United States)

    Wunderle, Marius; Gass, Paul; Häberle, Lothar; Flesch, Vivien M; Rauh, Claudia; Bani, Mayada R; Hack, Carolin C; Schrauder, Michael G; Jud, Sebastian M; Emons, Julius; Erber, Ramona; Ekici, Arif B; Hoyer, Juliane; Vasileiou, Georgia; Kraus, Cornelia; Reis, Andre; Hartmann, Arndt; Lux, Michael P; Beckmann, Matthias W; Fasching, Peter A; Hein, Alexander

    2018-05-03

    BRCA1/2 mutations influence the molecular characteristics and the effects of systemic treatment of breast cancer. This study investigates the impact of germline BRCA1/2 mutations on pathological complete response and prognosis in patients receiving neoadjuvant systemic chemotherapy. Breast cancer patients were tested for a BRCA1/2 mutation in clinical routine work and were treated with anthracycline-based or platinum-based neoadjuvant chemotherapy between 1997 and 2015. These patients were identified in the tumor registry of the Breast Center of the University of Erlangen (Germany). Logistic regression and Cox regression analyses were performed to investigate the associations between BRCA1/2 mutation status, pathological complete response, disease-free survival, and overall survival. Among 355 patients, 59 had a mutation in BRCA1 or in BRCA2 (16.6%), 43 in BRCA1 (12.1%), and 16 in BRCA2 (4.5%). Pathological complete response defined as "ypT0; ypN0" was observed in 54.3% of BRCA1/2 mutation carriers, but only in 22.6% of non-carriers. The adjusted odds ratio was 2.48 (95% CI 1.26-4.91) for BRCA1/2 carriers versus non-carriers. Patients who achieved a pathological complete response had better disease-free survival and overall survival rates compared with those who did not achieve a pathological complete response, regardless of BRCA1/2 mutation status. BRCA1/2 mutation status leads to better responses to neoadjuvant chemotherapy in breast cancer. Pathological complete response is the main predictor of disease-free survival and overall survival, independently of BRCA1/2 mutation status.

  1. Clinical characteristics and outcome of bone-only metastasis in inflammatory and noninflammatory breast cancers.

    Science.gov (United States)

    Kai, Megumi; Kogawa, Takahiro; Liu, Diane D; Fouad, Tamer M; Kai, Kazuharu; Niikura, Naoki; Hsu, Limin; Willey, Jie S; Theriault, Richard L; Valero, Vicente; Ueno, Naoto T

    2015-02-01

    Inflammatory breast cancer is a rare and aggressive presentation of breast cancer. Bone is a common metastatic site in breast cancer, and bone-only metastatic disease is clinically considered to have a better prognosis than visceral metastasis. However, bone-only metastasis in IBC (bone-only IBC) has not been compared with bone-only metastasis in non-IBC (bone-only non-IBC) in terms of clinical features and outcome. Because of the intrinsically aggressive nature of IBC, we hypothesized that bone-only IBC has a poorer prognosis than does bone-only non-IBC. We retrospectively identified patients with stage III primary diagnosed breast cancer who, between January 1997 and December 2012, had a first recurrence located only in the bone. Among the 197 patients that we defined as a study cohort, 50 patients had IBC and 147 patients had non-IBC. Progression-free survival (PFS) and overall survival (OS) from the date of recurrence were estimated using the Kaplan-Meier method, and patient characteristic groups were compared using the log-rank test. OS did not differ significantly between the 2 groups (P = .2467), but a shorter PFS was seen in patients with bone-only IBC than in patients with bone-only non-IBC (P = .0357). Among patients with estrogen receptor (ER)-positive disease, a much shorter PFS was seen in bone-only IBC than in bone-only non-IBC (P = .0159). Bone-only IBC has a poorer prognosis than does bone-only non-IBC, particularly in those with ER-positive tumors. We might need to consider more aggressive intervention (e.g., chemotherapy) for IBC patients with ER-positive bone-only metastatic disease. Copyright © 2015 Elsevier Inc. All rights reserved.

  2. [Clinical and epidemiological characteristics of blastocystis hominis].

    Science.gov (United States)

    Trabelsi, Sonia; Ali, Ichraf Ben Haj; Khaled, Samira

    2010-03-01

    Blastocystis hominis is an intestinal parasite known since long. It is cosmopolitan and lives in the colon. It is still the subject of controversy regarding its pathogenicity and possibly opportunistic character. We exhibit in this article the results obtained for 4 years on the epidemiological, clinical and biological character and opportunistic Blastocystis hominis, often overlooked in the examination of parasitological laboratories city. This is a retrospective study of 3257 stool examination (PSE), performed in the Mycology Laboratory of Parasitology of the Charles Nicolle Hospital in Tunis over a period of 4 years (January 2005-December 2008). Detection of Blastocystis hominis has been made by microscopic examination of samples by direct examination and concentration. Blastocystis was found in 7.27% of cases and 48.5% in men. Endolimax nanus is the parasite most frequently associated with Blastocystis (40.4% of cases). The port was symptomatic in 72.1% of cases, diarrhea is the symptom most often found (27.7%). There is a seasonal distribution; in fact, it is more frequently diagnosed in summer and autumn. The absence of gravity and the saprophytic nature of this infection do not lead to an indication for treatment even among profoundly immunosuppressed individuals. Only the persistence of clinical disorders associated with the detection of the parasite and in the absence of other micro-organisms and intestinal parasites justifies the treatement. Metronidazole is the molecule used conventionally.

  3. Clinical Characteristics of Troublesome Pediatric Tinnitus

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    Annett Szibor

    2017-10-01

    Full Text Available Objectives: The frequency of tinnitus in children and adults is practically the same. However, although adults reveal their symptoms and seek for medical aid, the suffering often remains unrecognized in the young. This is due to both the inability of children to properly describe their symptoms and the lack of recognition. Materials and methods: Among 5768 patients entering our department with complaints of tinnitus between 2010 and 2015, there were only 112 children. A full clinical history and medical status had been determined at the time of presentation and were analyzed retrospectively. Results: The average duration from first complain to clinical presentation was approximately 12 months. A normal hearing capability of less than 25 dB was measured in 80% of the cases. Only 23 patients presented with a hearing impairment. The causes ranged from hearing loss, previous orthodontic treatment, noise trauma, middle ear aeration, muscular neck tension, and skull base fracture. Typical co-morbidities such as sleeping disorders, concentration disorders, and hyperacusis were observed. Conclusions: This retrospective study shows that recognition of tinnitus in the childhood is generally delayed. A better characterization of complaints and triggers, however, is a prerequisite to sensitize medical personnel and caretakers for the suffering and to avoid developmental impairments.

  4. Characteristics and Prognosis of Never-Smokers and Smokers with Asthma in the Copenhagen General Population Study. A Prospective Cohort Study

    DEFF Research Database (Denmark)

    Çolak, Yunus; Afzal, Shoaib; Nordestgaard, Børge G

    2015-01-01

    RATIONALE: Asthma is associated with complications, cardiovascular comorbidities, and higher mortality in some individuals. OBJECTIVES: To test the hypothesis that, among individuals with asthma, never-smokers have different characteristics and a better prognosis than smokers. METHODS: We recruited...... 94,079 individuals aged 20-100 years from the Copenhagen General Population Study, a prospective cohort study. Among these individuals, 5,691 (6%) had self-reported asthma (2,304 never-smokers, 2,467 former smokers, and 920 current smokers). We examined respiratory symptoms, lung function, and levels......-up. MEASUREMENTS AND MAIN RESULTS: Compared with never-smokers without asthma, individuals with asthma had more respiratory symptoms and airflow limitation and higher levels of inflammatory and allergic biomarkers, which were most pronounced in smokers. Among individuals with asthma compared with never-smokers...

  5. Clinical characteristics of black asthmatic children.

    Science.gov (United States)

    Luyt, D K; Davis, G; Dance, M; Simmank, K; Patel, D

    1995-10-01

    A prospective study of 455 black asthmatic children (277 boys) attending the Baragwanath Hospital asthma clinic was undertaken. A history was obtained by means of a standardised questionnaire and skin tests were performed. Cough was the commonest presenting symptom and upper respiratory tract infections, exercise and cold weather the commonest symptom precipitants. The relative incidences of the other precipitants reflected the environment of the study population. Associated atopic conditions were present in 75.5% of patients and a family background in 22.2%. Other respiratory diagnoses were commonly made, particularly tuberculosis, which was diagnosed in 7.4%. Fewer than one-third had no positive skin reaction. The commonest allergens were grasses, pollen and house-dust mites. The high proportion of house-dust mite sensitivity (44.2%) contradicts beliefs that they are rare at higher altitudes.

  6. The clinical characteristics of twenty-eight idiopathic pulmonary fibrosis cases

    International Nuclear Information System (INIS)

    Yu Yong; Shi Minhua; Hu Huacheng

    2007-01-01

    Objective: To summarize the clinical characteristics of idiopathic pulmonary fibrosis (IPF). Methods: The clinical characteristics of twenty-eight cases diagnosed as IPF between 1991 and 2006 were studied retrospectively. Results: Most IPF patients had an insidious onset of progressive dyspnea and non-productive cough. Inspiratory crackles and finger clubbing were also noted in most patients. The most impressive appearance of their radiography was peripheral reticular and nodular opacities, distributed largely at the lung bases. Pulmonary function test showed restrictive impairment and impaired oxygen diffusion. The arterial blood gas analysis revealed type I respiratory failure. One IPF case was complicated with lung cancer. The symptoms of fifteen cases(71.4%) were relieved under the therapy with glucocorticoid. Seven patients died as yet in our group and the middle duration was 24 months. Conclusions: The diagnosis of IPF relies mostly on the clinical characteristics, radiography, pulmonary function test, blood gas analysis and exclusion of other ILD. Atypical cases need lung biopsy to do further the diagnosis. Therapy with glucocorticoid may be effective in some cases. Prognosis in IPF cases complicated with lung cancer is poor. (authors)

  7. Prevalence and Clinical Characteristics of Refractory Hypertension.

    Science.gov (United States)

    Armario, Pedro; Calhoun, David A; Oliveras, Anna; Blanch, Pedro; Vinyoles, Ernest; Banegas, Jose R; Gorostidi, Manuel; Segura, Julián; Ruilope, Luis M; Dudenbostel, Tanja; de la Sierra, Alejandro

    2017-12-07

    We aimed to estimate the prevalence of refractory hypertension (RfH) and to determine the clinical differences between these patients and resistant hypertensives (RH). Secondly, we assessed the prevalence of white-coat RfH and clinical differences between true- and white-coat RfH patients. The present analysis was conducted on the Spanish Ambulatory Blood Pressure Monitoring Registry database containing 70 997 treated hypertensive patients. RH and RfH were defined by the presence of elevated office blood pressure (≥140 and/or 90 mm Hg) in patients treated with at least 3 (RH) and 5 (RfH) antihypertensive drugs. White-coat RfH was defined by RfH with normal (<130/80 mm Hg) 24-hour blood pressure. A total of 11.972 (16.9%) patients fulfilled the standard criteria of RH, and 955 (1.4%) were considered as having RfH. Compared with RH patients, those with RfH were younger, more frequently male, and after adjusting for age and sex, had increased prevalence of target organ damage, and previous cardiovascular disease. The prevalence of white coat RfH was lower than white-coat RH (26.7% versus 37.1%, P <0.001). White-coat RfH, in comparison with those with true RfH, showed a lower prevalence of both left ventricular hypertrophy (22% versus 29.7%; P =0.018) and microalbuminuria (28.3% versus 42.9%; P =0.047). The prevalence of RfH was low and these patients had a greater cardiovascular risk profile compared with RH. One out of 4 patients with RfH have normal 24-hour blood pressure and less target organ damage, thus indicating the important role of ambulatory blood pressure monitoring in guiding antihypertensive therapy in difficult-to-treat patients. © 2017 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley.

  8. Clinical characteristics and outcomes of familial and idiopathic ...

    African Journals Online (AJOL)

    Clinical characteristics and outcomes of familial and idiopathic dilated cardiomyopathy in Cape Town: A comparative study of 120 cases followed up over 14 years. NBA Ntusi, M Badri, F Gumedze, A Wonkam, BM Mayosi ...

  9. Clinical and Socio-Demographic Characteristic of Children who ...

    African Journals Online (AJOL)

    Clinical and Socio-Demographic Characteristic of Children who receive Emergency Blood Transfusion in Orlu, Imo State Nigeria. ... Malaria was the commonest case of severe anaemia requiring urgent blood transfusion either singly (52.8%) ...

  10. Septic pulmonary embolism caused by a Klebsiella pneumoniae liver abscess: clinical characteristics, imaging findings, and clinical courses

    Directory of Open Access Journals (Sweden)

    Deng-Wei Chou

    2015-06-01

    Full Text Available OBJECTIVES: Septic pulmonary embolism caused by a Klebsiella (K. pneumoniae liver abscess is rare but can cause considerable morbidity and mortality. However, clinical information regarding this condition is limited. This study was conducted to elucidate the full disease spectrum to improve its diagnosis and treatment. METHOD: We reviewed the clinical characteristics, imaging findings, and clinical courses of 14 patients diagnosed with septic pulmonary embolism caused by a K. pneumoniae liver abscess over a period of 9 years. RESULTS: The two most prevalent symptoms were fever and shortness of breath. Computed tomography findings included a feeding vessel sign (79%, nodules with or without cavities (79%, pleural effusions (71%, peripheral wedge-shaped opacities (64%, patchy ground-glass opacities (50%, air bronchograms within a nodule (36%, consolidations (21%, halo signs (14%, and lung abscesses (14%. Nine (64% of the patients developed severe complications and required intensive care. According to follow-up chest radiography, the infiltrates and consolidations were resolved within two weeks, and the nodular opacities were resolved within one month. Two (14% patients died of septic shock; one patient had metastatic meningitis, and the other had metastatic pericarditis. CONCLUSION: The clinical presentations ranged from insidious illness with fever and respiratory symptoms to respiratory failure and septic shock. A broad spectrum of imaging findings, ranging from nodules to multiple consolidations, was detected. Septic pulmonary embolism caused by a K. pneumoniae liver abscess combined with the metastatic infection of other vital organs confers a poor prognosis.

  11. Prognosis of Cyclic Vomiting Syndrome

    Directory of Open Access Journals (Sweden)

    J. Gordon Millichap

    2016-03-01

    Full Text Available Investigators from Teikyo University School of Medicine, Tokyo, Japan, evaluated the clinical features, prognosis, and prophylaxis of cyclic vomiting syndrome and the relationship between the syndrome and levels of adrenocorticotropic/antidiuretic hormones (ACTH/ADH.

  12. Do older adults with chronic low back pain differ from younger adults in regards to baseline characteristics and prognosis?

    DEFF Research Database (Denmark)

    Manogharan, S; Kongsted, A; Ferreira, M L

    2017-01-01

    BACKGROUND: Low back pain (LBP) in older adults is poorly understood because the vast majority of the LBP research has focused on the working aged population. The aim of this study was to compare older adults consulting with chronic LBP to middle aged and young adults consulting with chronic LBP....... Patients older than 65 were classified as older adults and compared to middle aged (45-65 years old) and younger adults (17-44 years old) for 10 baseline characteristics. Pain intensity and disability were collected at 6 and 12 month follow-ups and compared between age groups. RESULTS: A total of 14......,479 participants were included in the study. Of these 3087 (21%) patients were older adults, 6071 (42%) were middle aged and 5321 (37%) were young adults. At presentation older adults were statistically different to the middle aged and younger adults for most characteristics measured (e.g. less intense back pain...

  13. Causes and clinical characteristics of spontaneous intracerebral hemorrhage in children

    Directory of Open Access Journals (Sweden)

    Yan-ju MENG

    2014-01-01

    Full Text Available In this study, clinical data of 31 patients in childhood with spontaneous intracerebral hemorrhage (SICH were retrospectively analyzed. According to various imaging examinations (CT, MRI, CTA, MRA and DSA, 22 cases (70.97% had definite causes, including 9 cases (29.03% with intracranial arteriovenous malformation, 6 cases (19.35% with cavernous hemangioma, 3 cases (9.68% with hematopathy, 2 cases (6.45% with tumor apoplexy, one case (3.23% with intracranial aneurysm and one case (3.23% with moyamoya disease; 9 cases (29.03% had unclear causes. All cases were timely diagnosed and treated. Among all the patients, 23 cases (74.19% were cured with good prognosis, 6 cases (19.35% improved, and the other 2 cases (6.45% died. Therefore, primary diseases should be timely treated as hematoma was removed.

  14. Characteristics of effective clinical guidelines for general practice.

    NARCIS (Netherlands)

    Burgers, J.S.; Grol, R.P.T.M.; Zaat, J.O.M.; Spies, T.H.; Bij, A.K. van der; Mokkink, H.G.A.

    2003-01-01

    BACKGROUND: The use of clinical guidelines in general practice is often limited. Research on barriers to guideline adherence usually focuses on attitudinal factors. Factors linked to the guideline itself are much less studied. AIM: To identify characteristics of effective clinical guidelines for

  15. Clinical and radiological characteristics of adult black Zimbabweans ...

    African Journals Online (AJOL)

    Clinical and radiological characteristics of adult black Zimbabweans with low back pain attending a specialist neurosurgery clinic. ... A past medical history of trauma, no significant illness in the past, smoking cigarettes, and drinking alcohol was observed in 25%, 38%, 23%, and 44% of the records respectively. The common ...

  16. The distribution of macrophages with a M1 or M2 phenotype in relation to prognosis and the molecular characteristics of colorectal cancer.

    Directory of Open Access Journals (Sweden)

    Sofia Edin

    Full Text Available High macrophage infiltration has been correlated to improved survival in colorectal cancer (CRC. Tumor associated macrophages (TAMs play complex roles in tumorigenesis since they are believed to hold both tumor preventing (M1 macrophages and tumor promoting (M2 macrophages activities. Here we have applied an immunohistochemical approach to determine the degree of infiltrating macrophages with a M1 or M2 phenotype in clinical specimens of CRC in relation to prognosis, both in CRC in general but also in subgroups of CRC defined by microsatellite instability (MSI screening status and the CpG island methylator phenotype (CIMP. A total of 485 consecutive CRC specimens were stained for nitric oxide synthase 2 (NOS2 (also denoted iNOS as a marker for the M1 macrophage phenotype and the scavenger receptor CD163 as a marker for the M2 macrophage phenotype. The average infiltration of NOS2 and CD163 expressing macrophages along the invasive tumor front was semi-quantitatively evaluated using a four-graded scale. Two subtypes of macrophages, displaying M1 (NOS2(+ or M2 (CD163(+ phenotypes, were recognized. We observed a significant correlation between the amount of NOS2(+ and CD163(+ cells (P<0.0001. A strong inverse correlation to tumor stage was found for both NOS2 (P<0.0001 and CD163 (P<0.0001 infiltration. Furthermore, patients harbouring tumors highly infiltrated by NOS2(+ cells had a significantly better prognosis than those infiltrated by few NOS2(+ cells, and this was found to be independent of MSI screening status and CIMP status. No significant difference was found on cancer-specific survival in groups of CRC with different NOS2/CD163 ratios. In conclusion, an increased infiltration of macrophages with a M1 phenotype at the tumor front is accompanied by a concomitant increase in macrophages with a M2 phenotype, and in a stage dependent manner correlated to a better prognosis in patients with CRC.

  17. [Analysis of clinical characteristics of 187 patients with Marjolin's ulcers].

    Science.gov (United States)

    Liu, Zan; Zhou, Yuxiang; Zhang, Pihong; Zhang, Minghua; Ren, Licheng; Zeng, Jizhang; Zhou, Jie; Liang, Pengfei; Huang, Xiaoyuan

    2016-05-01

    To analyze the etiology and clinical characteristics of Marjolin's ulcer, and to explore its prevention and treatment. Medical records of 187 patients with Marjolin's ulcers admitted to the Department of Burns and Reconstructive Surgery of Xiangya Hospital of Central South University from January 1998 to May 2015 were retrospectively analyzed, including gender, age of onset of initial injury or primary disease, age of onset of Marjolin's ulcer, initial injury or primary disease, length of latency, lengths of pre- and post-ulceration periods, lesion site, lesion type, lesion area, local scar tension, histopathological type, degree of carcinoma cell differentiation, bone invasion and lymphadenopathy, treatment, and prognosis. The relationships between the age of onset of initial injury or primary disease and the length of latency, and the length of pre-ulceration period and the length of post-ulceration period were assessed by Spearman correlation analysis. The recurrence rates were processed with Fisher's exact test. (1) Among the patients, the ratio of male to female was nearly 1.6:1.0. The age of onset of initial injury or primary disease was 0.17-78.00 (17±18) years, and the age of onset of Marjolin's ulcers was 18-84 (49±14) years. (2) The most common initial injury among the patients was flame burn. The length of latency was 0.25-74.00 (32±16) years, and the lengths of pre- and post-ulceration periods were 0-73.00 (26±19) years and 0.08-59.00 (6±11) years respectively. The common lesion sites were the lower limbs and head and face. The rodent ulcer was the most common lesion type, and the lesion area was 1-625 (69±110) cm(2). There were obviously negative correlations between the age of onset of initial injury or primary disease and the length of latency, as well as the length of pre-ulceration period and the length of post-ulceration period (with r values respectively -0.71 and -0.50, P values below 0.01). The pathological scars of strong tension around

  18. Joubert syndrome: Clinical and radiological characteristics of nine patients

    Directory of Open Access Journals (Sweden)

    Ahmed Farag Elhassanien

    2013-01-01

    Full Text Available Background: Joubert Syndrome (JS is a rare genetic developmental disorder, first identified in 1969. In patients with JS, certain regions of the brain (mainly cerebellar vermis and brainstem are underdeveloped or malformed. This can lead to impaired attention, visual, spatial, motor, language and social functional skills. JS is characterized by a host of features, many of which do not occur in every patient. Aim of the Study: To spotlight and increase awareness of clinical profile and neuroimaging findings of children with Joubert syndrome. Methods: This is a retrospective case series study of patients with JS who attended the Pediatric Neurology Clinic in Aladan and Alfarawanya Hospitals in Kuwait, from September 2007 to September 2012. Clinical and radiological data were obtained from the patient medical records. Results: Cerebellar vermis hypoplasia/aplasia and apnea were present in all patients, polydactly in 3 of 16, renal problems with cysts in 5 patients and 11 of 16 had abnormal electroretinograms (ERGs. Blood investigations of organic acids, amino acids and very-long-chain fatty acid, were normal in the all the nine patients. Conclusion: JS is a rare genetic brain malformation with association of retinal dystrophy and renal abnormalities. The retinal dystrophy may be progressive. The prognosis of patients depends mainly on the degree of brain malformation.

  19. The clinical efficacy and prognosis of hemisphere skull bone flap decompression and mild hypothermia treatment for severe craniocerebral trauma

    Directory of Open Access Journals (Sweden)

    YANG Hua-tang

    2013-10-01

    Full Text Available In this study, 1626 patients with severe craniocerebral trauma were assessed by Glasgow Coma Scale (GCS, 886 patients of 3-5 score and 740 of 6-8 score. Patients were divided into 2 groups. Ninety hundred and eleven patients (496 of 3-5 score and 415 of 6-8 score underwent hemisphere calvarial bone flap decompression with auxiliary mild hypothermia (experiment group, and 715 patients (390 of 3-5 score and 325 of 6-8 score underwent traditional frontal, temporal, parietal large traumatic craniotomy (control group. After operation the treatment of 2 groups was basically the same. Compared with control group, the intracranial pressure of experiment group on the 1st, 3rd, 5th and 7th days after surgery decreased significantly (P < 0.05, for all; the consciousness recovery time was significantly shorter (P < 0.05, for all; the prognosis after 3 months was better (P < 0.05, for all. Hemisphere calvarial bone flap decompression with auxiliary mild hypothermia treatment could significantly reduce the morbidity and mortality, and improve the quality of life and prognosis of patients with severe craniocerebral trauma.

  20. Comparison of clinical and survival characteristics between prostate cancer patients of PSA-based screening and clinical diagnosis in China.

    Science.gov (United States)

    Xu, Libo; Wang, Jinguo; Guo, Baofeng; Zhang, Haixia; Wang, Kaichen; Wang, Ding; Dai, Chang; Zhang, Ling; Zhao, Xuejian

    2018-01-02

    Prostate-specific antigen (PSA)-based mass screening remains the most controversial topic in prostate cancer. PSA-based mass screening has not been widely used in China yet. The aim of our study was to evaluate the effect of the PSA-based screening in China. The cohort consisted of 1,012 prostate cancer patients. Data were retrospectively collected and clinical characteristics of the cohorts were investigated. Survival was analyzed for prostatic carcinoma of both PSA screened and clinically diagnosed patients according to clinical characteristics and the National Comprehensive Cancer Network (NCCN) risk classification. Cox Proportional Hazards Model analysis was done for risk predictor identification. The median age was 71 years old. Five-year overall and prostate-cancer-specific survival in prostatic adenocarcinoma patients were 77.52% and 79.65%; 10-year survivals were 62.57% and 68.60%, respectively. Survival was significantly poorer in patients with metastases and non-curative management. T staging and Gleason score by NCCN classification effectively stratified prostatic adenocarcinoma patients into different risk groups. T staging was a significant predictor of survival by COX Proportional Hazard Model. PSA screened patients had a significantly higher percentage diagnosed in early stage. PSA screened prostatic adenocarcinoma patients had a better prognosis in both overall and prostate cancer-specific survivals. This Chinese cohort had a lower overall and prostate cancer survival rate than it is reported in western countries. The incidence of early-stage prostate cancer found in PSA-based mass screening was high and there were significant differences in both overall and prostate cancer-specific survival between the PSA-screened and clinically diagnosed patients.

  1. Time interval between infective endocarditis first symptoms and diagnosis: relationship to infective endocarditis characteristics, microorganisms and prognosis.

    Science.gov (United States)

    N'Guyen, Yohan; Duval, Xavier; Revest, Matthieu; Saada, Matthieu; Erpelding, Marie-Line; Selton-Suty, Christine; Bouchiat, Coralie; Delahaye, François; Chirouze, Catherine; Alla, François; Strady, Christophe; Hoen, Bruno

    2017-03-01

    To analyze the characteristics and outcome of infective endocarditis (IE) according to the time interval between IE first symptoms and diagnosis. Among the IE cases of a French population-based epidemiological survey, patients having early-diagnosed IE (diagnosis of IE within 1 month of first symptoms) were compared with those having late-diagnosed IE (diagnosis of IE more than 1 month after first symptoms). Among the 486 definite-IE, 124 (25%) had late-diagnosed IE whereas others had early-diagnosed IE. Early-diagnosed IE were independently associated with female gender (OR = 1.8; 95% CI [1.0-3.0]), prosthetic valve (OR= 2.6; 95% CI [1.4-5.0]) and staphylococci as causative pathogen (OR = 3.7; 95% CI [2.2-6.2]). Cardiac surgery theoretical indication rates were not different between early and late-diagnosed IE (56.3% vs 58.9%), whereas valve surgery performance was lower in early-diagnosed IE (41% vs 53%; p = .03). In-hospital mortality rates were higher in early-diagnosed IE than in late-diagnosed IE (25.1% vs 16.1%; p endocarditis, which time interval between first symptoms and diagnosis was less than one month, were mainly due to Staphylococcus aureus in France. Staphylococcus aureus infective endocarditis were associated with septic shock, transient ischemic attack or stroke and higher mortality rates than infective endocarditis due to other bacteria or infective endocarditis, which time interval between first symptoms and diagnosis was more than one month. Infective endocarditis, which time interval between first symptoms and diagnosis was more than one month, were accounting for one quarter of all infective endocarditis in our study and were associated with vertebral osteomyelitis and a higher rate of cardiac surgery performed for hemodynamic indication than other infective endocarditis.

  2. Clinical findings and prognosis of patients hospitalized for acute decompensated heart failure: Analysis of the influence of Chagas etiology and ventricular function

    Science.gov (United States)

    Moreira, Henry Fukuda; Ayub-Ferreira, Silvia Moreira; Conceição-Souza, Germano Emilio; Salemi, Vera Maria Cury; Chizzola, Paulo Roberto; Oliveira, Mucio Tavares; Lage, Silvia Helena Gelas; Bocchi, Edimar Alcides; Issa, Victor Sarli

    2018-01-01

    Aims Explore the association between clinical findings and prognosis in patients with acute decompensated heart failure (ADHF) and analyze the influence of etiology on clinical presentation and prognosis. Methods and results Prospective cohort of 500 patients admitted with ADHF from Aug/2013-Feb/2016; patients were predominantly male (61.8%), median age was 58 (IQ25-75% 47–66 years); etiology was dilated cardiomyopathy in 141 (28.2%), ischemic heart disease in 137 (27.4%), and Chagas heart disease in 113 (22.6%). Patients who died (154 [30.8%]) or underwent heart transplantation (53[10.6%]) were younger (56 years [IQ25-75% 45–64 vs 60 years, IQ25-75% 49–67], P = 0.032), more frequently admitted for cardiogenic shock (20.3% vs 6.8%, Pheart transplant was higher among patients with Chagas (50.5%). Conclusions A physical exam may identify patients at higher risk in a contemporaneous population. Our findings support specific therapies targeted at Chagas patients in the setting of ADHF. PMID:29432453

  3. Clinical characteristics of children with autism spectrum disorder and co-occurring epilepsy.

    Directory of Open Access Journals (Sweden)

    Emma W Viscidi

    Full Text Available To estimate the prevalence of epilepsy in children with Autism Spectrum Disorder (ASD and to determine the demographic and clinical characteristics of children with ASD and epilepsy in a large patient population.Cross-sectional study using four samples of children with ASD for a total of 5,815 participants with ASD. The prevalence of epilepsy was estimated from a population-based sample. Children with and without epilepsy were compared on demographic and clinical characteristics. Multivariate logistic regression was used to examine the association between demographic and clinical characteristics and epilepsy.The average prevalence of epilepsy in children with ASD 2-17 years was 12.5%; among children aged 13 years and older, 26% had epilepsy. Epilepsy was associated with older age, lower cognitive ability, poorer adaptive and language functioning, a history of developmental regression and more severe ASD symptoms. The association between epilepsy and the majority of these characteristics appears to be driven by the lower IQ of participants with epilepsy. In a multivariate regression model, only age and cognitive ability were independently associated with epilepsy. Children age 10 or older had 2.35 times the odds of being diagnosed with epilepsy (p<.001 and for a one standard deviation increase in IQ, the odds of having epilepsy decreased by 47% (p<.001.This is among the largest studies to date of patients with ASD and co-occurring epilepsy. Based on a representative sample of children with ASD, the average prevalence of epilepsy is approximately 12% and reaches 26% by adolescence. Independent associations were found between epilepsy and older age and lower cognitive ability. Other risk factors, such as poor language and developmental regression, are not associated with epilepsy after controlling for IQ. These findings can help guide prognosis and alert clinicians to patients with ASD who are at increased risk for epilepsy.

  4. [Clinical characteristics and prognostic factors of pulmonary tuberculosis with concurrent lung cancer].

    Science.gov (United States)

    Gu, Yingchun; Song, Yelin; Liu, Yufeng

    2014-09-30

    To explore the clinical characteristics and prognostic factors of pulmonary tuberculosis with concurrent lung cancer. Comprehensive analyses were conducted for 58 cases of pulmonary tuberculosis patients with lung cancer. Their clinical symptoms, signs and imaging results were analyzed between January 1998 and January 2005 at Qingdao Chest Hospital. Kaplan-Meier method was utilized to calculate their survival rates. Nine prognostic characteristics were analyzed. Single factor analysis was performed with Logrank test and multi-factor analysis with Cox regression model. The initial symptoms were cough, chest tightness, fever and hemoptysis. Chest radiology showed the coexistence of two diseases was 36 in the same lobe and 22 in different lobes. And there were pulmonary nodules (n = 24), cavities (n = 19), infiltration (n = 8) and atelectasis (n = 7). According to the pathological characteristics, there were squamous carcinoma (n = 33), adenocarcinoma (n = 17), small cell carcinoma (n = 4) and unidentified (n = 4) respectively. The TNM stages were I (n = 13), II(n = 22), III (n = 16) and IV (n = 7) respectively. The median survival period was 24 months. And the 1, 3, 5-year survival rates were 65.5%, 65.5% and 29.0% respectively. Single factor analysis showed that lung cancer TNM staging (P = 0.000) and tuberculosis activity (P = 0.024) were significantly associated with patient prognosis. And multi-factor analysis showed that lung cancer TNM staging (RR = 2.629, 95%CI: 1.759-3.928, P = 0.000) and tuberculosis activity (RR = 1.885, 95%CI: 1.023-3.471, P = 0.042) were relatively independent prognostic factors. The clinical and radiological characteristics contribute jointly to early diagnosis and therapy of tuberculosis with concurrent lung cancer. And TNM staging of lung cancer and activity of tuberculosis are major prognostic factors.

  5. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... disease will go for you is called prognosis. It can be hard to understand what prognosis means ... prognosis include: The type of cancer and where it is in your body The stage of the ...

  6. Nursing Students’ Perceptions on Characteristics of an Effective Clinical Instructor

    Directory of Open Access Journals (Sweden)

    Joan E. Niederriter PhD, MSN, CMSRN, RN-BC

    2017-01-01

    Full Text Available Purpose To identify characteristics and teaching techniques of effective clinical instructors that can be utilized or implemented to improve the student nurse clinical experience. Background The clinical instructor is an integral part of a quality clinical experience. They help students transfer didactic information to the practice setting. The clinical nursing experience is a vital component in the developmental process of the nursing student. Research has been done on this subject, but gaps remain. The need for a more in-depth understanding of students’ perceptions of the characteristics and teaching techniques that best aid their comprehension and learning will help instructors to maximize student learning experiences in the practice setting. Method This qualitative research study utilized the phenomenological research method. Three open-ended questions were posed to 14 nursing students to identify the characteristics and teaching techniques they believed comprised an effective clinical instructor. Individual interviews were conducted and transcribed interviews were reviewed to identify common themes. Three faculty members provided member checking to prevent bias by reviewing the transcribed interviews for common themes. Findings Participants identified four main themes which include a trusting relationship, experience or knowledge, coach, and role model. The students found that they gained more knowledge, developed more critical thinking, and felt more confident with instructors who utilized characteristics and techniques from these four areas. Conclusion Clinical instructors play an important role in preparing the student nurse in becoming a competent nurse in the practice setting. This information can be used to provide a foundation in creating an educational opportunity to inform nurse educators in the ways to become a more effective clinical instructor.

  7. Characteristics of student preparedness for clinical learning: clinical educator perspectives using the Delphi approach

    Directory of Open Access Journals (Sweden)

    Chipchase Lucinda S

    2012-11-01

    Full Text Available Abstract Background During clinical placements, clinical educators facilitate student learning. Previous research has defined the skills, attitudes and practices that pertain to an ideal clinical educator. However, less attention has been paid to the role of student readiness in terms of foundational knowledge and attitudes at the commencement of practice education. Therefore, the aim of this study was to ascertain clinical educators’ views on the characteristics that they perceive demonstrate that a student is well prepared for clinical learning. Methods A two round on-line Delphi study was conducted. The first questionnaire was emailed to a total of 636 expert clinical educators from the disciplines of occupational therapy, physiotherapy and speech pathology. Expert clinical educators were asked to describe the key characteristics that indicate a student is prepared for a clinical placement and ready to learn. Open-ended responses received from the first round were subject to a thematic analysis and resulted in six themes with 62 characteristics. In the second round, participants were asked to rate each characteristic on a 7 point Likert Scale. Results A total of 258 (40.56% responded to the first round of the Delphi survey while 161 clinical educators completed the second (62.40% retention rate. Consensus was reached on 57 characteristics (six themes using a cut off of greater than 70% positive respondents and an interquartile deviation IQD of equal or less than 1. Conclusions This study identified 57 characteristics (six themes perceived by clinical educators as indicators of a student who is prepared and ready for clinical learning. A list of characteristics relating to behaviours has been compiled and could be provided to students to aid their preparation for clinical learning and to universities to incorporate within curricula. In addition, the list provides a platform for discussions by professional bodies about the role of placement

  8. Characteristics and long-term prognosis of patients with heart failure and mid-range ejection fraction compared with reduced and preserved ejection fraction

    DEFF Research Database (Denmark)

    Lauritsen, Josephine; Gustafsson, Finn; Abdulla, Jawdat

    2018-01-01

    AIMS: This study aimed to assess by a meta-analysis the clinical characteristics, all-cause and cardiovascular mortality, and hospitalization of patients with heart failure (HF) with mid-range ejection fraction (HFmrEF) compared with HF with reduced ejection fraction (HFrEF) and HF with preserved...

  9. The relationship between clinical stage, prognosis and myocardial damage in patients with Duchenne-type muscular dystrophy. Five-year follow-up study

    International Nuclear Information System (INIS)

    Naruse, Hitoshi; Miyagi, Junko; Arii, Tohru; Ohyanagi, Mitsumasa; Iwasaki, Tadaaki; Jinnai, Kenji

    2004-01-01

    The evaluation of myocardial damage by [ 123 I]15-(p-iodophenyl)-3-(R,S)-methylpentadecanoic acid (BMIPP) imaging, which represents free fatty acid metabolism, has not been reported in patients with Duchenne-type muscular dystrophy (DMD). To date, the relationship between clinical stage, prognosis and myocardial damage has not been evaluated by radionuclear cardiac imaging. The main goal of this study was to elucidate the relationship of quantitative indices of myocardial damage obtained by radionuclear cardiac imaging ([ 201 Tl] and [ 123 I]BMIPP) to clinical stage and incidence of severe cardiac events in patients with Duchenne-type muscular dystrophy (DMD). The study population consisted of 28 male patients with DMD. The average age at the beginning of observation was 19.1±7.4 yrs. Nuclear tomographic imaging was performed using [ 201 Tl] and [ 123 I]BMIPP. The mid-ventricular short axial slices were classified into four anatomical regions, and the normalized count data in these areas (TL, BM) were obtained. The endpoint was the occurrence of heart failure during the follow up period. Thirteen cases of heart failure occurred during the 5-year follow-up period, including three cases with cardiac death due to congestive heart failure. Clinical staging correlated directly with TL (p=0.0118) and BM (p=0.0401) in the whole left ventricle. In regional TL analysis, an association was observed only in the septum (p=0.0151), and in the anterior (p=0.0361) region. The only discrepancy between the tracer parameters (TL-BM) in the septum was observed with the radionuclear cardiac values, which exhibited a relationship with cardiac events (p=0.0124). This discordance, TL 201 Tl] in this area was representative of the clinical stage, and TL-BM correlated well with the prognosis. (author)

  10. Clinical characteristics and outcomes of older women with breast cancer in Mexico.

    Science.gov (United States)

    Cabrera-Galeana, Paula; Soto-Perez-de-Celis, Enrique; Reynoso-Noverón, Nancy; Villarreal-Garza, Cynthia; Arce-Salinas, Claudia; Matus-Santos, Juan; Ramírez-Ugalde, María Teresa; Alvarado-Miranda, Alberto; Meneses-García, Abelardo; Lara-Medina, Fernando; Torres-Dominguez, Juan; Bargalló-Rocha, Enrique; Mohar, Alejandro

    2018-04-21

    Although the epidemiology of breast cancer in older women has been widely described before, little is known about the clinical characteristics and prognosis of older patients living in developing countries. Here, we studied older women with breast cancer treated at a public cancer center in Mexico City, and compared their outcomes with their younger counterparts. We retrospectively analyzed a database of 5488 women treated for breast cancer at a single institution. We compared clinical characteristics, treatment and survival between women aged <65 and ≥65 years of age. Survival analyses were performed for each molecular subtype. 851 women (15.5%) were ≥65 years of age, of which 45% presented with Stages III-IV disease. Compared with their younger counterparts, older women had lower grade disease, a larger proportion of hormone receptor positive tumors, and were less likely to receive both chemotherapy and radiotherapy. At 5 years, no differences in both disease free and overall survival were found between younger and older women in a multivariate model including stage, grade, tumor subtype and treatment received. In contrast with reports from high-income countries, older women with breast cancer in developing nations present with more advanced disease requiring more aggressive treatment. Strategies aimed at earlier detection, improved access to care, and downstaging among older adults are greatly needed in Mexico and in the rest of the developing world. Copyright © 2018. Published by Elsevier Ltd.

  11. Clinical characteristics and surgical modality of plasma cell mastitis: analysis of 91 cases.

    Science.gov (United States)

    Ming, Jia; Meng, Gang; Yuan, Qiaoying; Zhong, Ling; Tang, Peng; Zhang, Kongyong; Chen, Qingqiu; Fan, Linjun; Jiang, Jun

    2013-01-01

    The objective of this study was to investigate the clinical characteristics and surgical modality of plasma cell mastitis (PCM). A total of 93 breasts of 91 female patients with PCM from June 2003 to June 2010 (unilateral in 89 patients and bilateral in two patients) were investigated in this study. All breasts were divided into two groups: the direct excision group (DE group) received focused excision and nipple retraction correction; and the incision drainage group (ID group) received these procedures only in the event of failing at least two incision drainages. Clinical characteristics, extent of excision, and prognosis were compared between two groups. There were 53 breasts in the DE group and 40 breasts in the ID group. No significant differences were noted in the number of retracted nipples and abscesses in the first visit or extent of disease between two groups (P > 0.05). However, during surgery, 3.85 ± 0.97 abscesses per breast were detectable in the ID group, which was significantly higher than 1.21 ± 0.06 abscesses per breast in the DE group. The ID group had significantly higher inflammation and excised extent compared with the DE group (P culture was negative for pus of 39 nonrupturing abscesses. Congenital nipple retraction may be the primary cause of PCM. Early and complete focused excision and nipple retraction correction are effective treatment methods.

  12. Characteristics and Prognosis of Never-Smokers and Smokers with Asthma in the Copenhagen General Population Study. A Prospective Cohort Study.

    Science.gov (United States)

    Çolak, Yunus; Afzal, Shoaib; Nordestgaard, Børge G; Lange, Peter

    2015-07-15

    Asthma is associated with complications, cardiovascular comorbidities, and higher mortality in some individuals. To test the hypothesis that, among individuals with asthma, never-smokers have different characteristics and a better prognosis than smokers. We recruited 94,079 individuals aged 20-100 years from the Copenhagen General Population Study, a prospective cohort study. Among these individuals, 5,691 (6%) had self-reported asthma (2,304 never-smokers, 2,467 former smokers, and 920 current smokers). We examined respiratory symptoms, lung function, and levels of inflammatory and allergic biomarkers in systemic circulation. Furthermore, we assessed prospectively the risk of asthma or chronic obstructive pulmonary disease (COPD) exacerbations, pneumonias, lung cancer, ischemic heart disease, ischemic stroke, and all-cause mortality during 4.5 years of follow-up. Compared with never-smokers without asthma, individuals with asthma had more respiratory symptoms and airflow limitation and higher levels of inflammatory and allergic biomarkers, which were most pronounced in smokers. Among individuals with asthma compared with never-smokers without asthma, multivariable adjusted hazard ratios for asthma exacerbations were 11 (95% confidence interval: 5.8-22) in never-smokers, 13 (6.2-29) in former smokers, and 18 (8.2-39) in current smokers. The corresponding values for other endpoints were, respectively, 8.9 (2.1-38), 23 (8.8-58), and 36 (12-105) for COPD exacerbations; 1.5 (0.9-2.2), 1.6 (1.0-2.4), and 2.4 (1.6-3.7) for pneumonias; 0.6 (0.1-5.1), 4.0 (1.3-12), and 13 (4.3-41) for lung cancer; 1.2 (0.9-1.6), 1.5 (1.2-2.0), and 2.0 (1.4-2.9) for ischemic heart disease; 1.4 (0.9-2.1), 1.2 (0.8-1.9), and 3.0 (1.7-5.3) for ischemic stroke; and 0.9 (0.6-1.3), 1.5 (1.1-2.0), and 2.7 (1.9-3.7) for all-cause mortality. Never-smokers with asthma had an increased risk of asthma and COPD exacerbations, and possibly pneumonias. Importantly, the risks for lung cancer

  13. Clinical Characteristics of Dry Eye Patients With Chronic Pain Syndromes

    NARCIS (Netherlands)

    Vehof, Jelle; Smitt-Kamminga, Nicole Sillevis; Kozareva, Diana; Nibourg, Simone A.; Hammond, Christopher J.

    PURPOSE: To investigate clinical characteristics of dry eye disease (DED) patients with a chronic pain syndrome. DESIGN: Cross-sectional. study. METHODS: Four hundred twenty-five patients of a tertiary care DED patient cohort in the Netherlands were included. Chronic pain syndromes irritable bowel

  14. A retrospective review of trends and clinical characteristics of ...

    African Journals Online (AJOL)

    Objective: Epidemiological studies indicate that methamphetamine (MA) abuse poses a major challenge to health in the Western Cape. The objectives of this study were to retrospectively assess the trends, clinical characteristics and treatment demand of MArelated admissions to a psychiatric ward in this region. Method: ...

  15. Sex differences in clinical characteristics and outcomes after myocardial infarction

    DEFF Research Database (Denmark)

    Lam, Carolyn S P; McEntegart, Margaret; Claggett, Brian

    2015-01-01

    BACKGROUND: We examined the association of sex with clinical characteristics and outcomes in patients following myocardial infarction (MI) in the Valsartan in Acute Myocardial Infarction Trial (VALIANT). METHODS AND RESULTS: A total of 4570 women and 10 133 men with heart failure (HF), left...

  16. Substance Abuse and Clinical Counseling Students' Characteristics and Career Goals

    Science.gov (United States)

    Goodwin, Lloyd R., Jr.; Sias, Shari M.

    2007-01-01

    Students from a master's program in Substance Abuse and Clinical Counseling (SACC) at a midsize southeastern university were surveyed to determine personal characteristics and career goals. Sixty-two of the 68 students currently enrolled in the program volunteered to anonymously complete the questionnaire. The typical profile of the SACC student…

  17. Alcoholics and the emergency ward. Part I. Clinical characteristics.

    Science.gov (United States)

    Fialkov, M J

    1977-10-01

    A study of White and Black (Black, Cape Coloured and Asiatic) male alcoholics who attended the psychiatric emergency service unit at Groote Schuur Hospital, Cape Town, is presented. The psychosocial and clinical characteristics are described and compared. In addition, the associated physical and psychiatric morbidity is tabulated.

  18. Clinical Relevance of Discourse Characteristics after Right Hemisphere Brain Damage

    Science.gov (United States)

    Blake, Margaret Lehman

    2006-01-01

    Purpose: Discourse characteristics of adults with right hemisphere brain damage are similar to those reported for healthy older adults, prompting the question of whether changes are due to neurological lesions or normal aging processes. The clinical relevance of potential differences across groups was examined through ratings by speech-language…

  19. Integration of Breast Cancer Secretomes with Clinical Data Elucidates Potential Serum Markers for Disease Detection, Diagnosis, and Prognosis.

    Science.gov (United States)

    Ziegler, Yvonne S; Moresco, James J; Yates, John R; Nardulli, Ann M

    2016-01-01

    Cancer cells secrete factors that influence adjacent cell behavior and can lead to enhanced proliferation and metastasis. To better understand the role of these factors in oncogenesis and disease progression, estrogen and progesterone receptor positive MCF-7 cells, triple negative breast cancer MDA-MB-231, DT22, and DT28 cells, and MCF-10A non-transformed mammary epithelial cells were grown in 3D cultures. A special emphasis was placed on triple negative breast cancer since these tumors are highly aggressive and no targeted treatments are currently available. The breast cancer cells secreted factors of variable potency that stimulated proliferation of the relatively quiescent MCF-10A cells. The conditioned medium from each cell line was subjected to mass spectrometry analysis and a variety of secreted proteins were identified including glycolytic enzymes, proteases, protease inhibitors, extracellular matrix proteins, and insulin-like growth factor binding proteins. An investigation of the secretome from each cell line yielded clues about strategies used for breast cancer proliferation and metastasis. Some of the proteins we identified may be useful in the development of a serum-based test for breast cancer detection, diagnosis, prognosis, and monitoring.

  20. Clinical and Biochemical Characteristics of Children with Juvenile Idiopathic Arthritis

    International Nuclear Information System (INIS)

    Ahmed, S.; Ali, S. R.; Ishaque, S.

    2014-01-01

    Objective: To determine the clinical and biochemical characteristics of children with Juvenile Idiopathic Arthritis (JIA) at a tertiary care centre in Karachi, Pakistan. Study Design: A descriptive study. Place and Duration of Study: Paediatric Rheumatology Clinic of The Aga Khan University Hospital (AKUH), Karachi, from January 2008 to December 2011. Methodology: Clinical and laboratory profile and outcome of children less than 15 years of age attending the Paediatric Rheumatology Clinic of the Aga Khan University, Karachi with the diagnosis of Juvenile Idiopathic Arthritis according to International League against Rheumatism were studied. These children were classified into different types of JIA; their clinical and laboratory characteristics, response to therapy and outcome was evaluated. Results: Sixty eight patients satisfying the criteria of International League against Rheumatism (ILAR) for Juvenile Idiopathic Arthritis were enrolled during the study period of four consecutive years, their age ranged from 9 months to 15 years. Mean age at onset was 6.45 +- 4.03 years while mean age at diagnosis was 7.60 +- 3.93 years. Polyarticular was the most predominant subtype with 37 (54%) patients, out of these, 9 (24%) were rheumatoid factor positive. An almost equal gender predisposition was observed. Fever and arthritis were the most common presenting symptoms, with only 2 patients presenting with uveitis. Conclusion: The clinico-biochemical characteristics of JIA at the study centre showed a pattern distinct with early onset of disease, high frequency of polyarticular type and a higher rheumatoid factor (QRA) and ANA positivity in girls. (author)

  1. Clinical characteristics and outcomes of traditional Chinese medicine-induced liver injury: a systematic review.

    Science.gov (United States)

    Wang, Ran; Qi, Xingshun; Yoshida, Eric M; Méndez-Sánchez, Nahum; Teschke, Rolf; Sun, Mingyu; Liu, Xu; Su, Chunping; Deng, Jiao; Deng, Han; Hou, Feifei; Guo, Xiaozhong

    2018-04-01

    Traditional Chinese medicine (TCM) is becoming increasingly popular and related adverse events are often ignored or underestimated. This systematic review aimed to evaluate the clinical characteristics and outcomes of TCM-induced liver injury (TCM-ILI) and to estimate the proportion of TCM-ILI in all drug-induced liver injuries (DILI). China National Knowledge Infrastructure, Wanfang, VIP, PubMed, and Embase databases were searched. Demographic, clinical, and survival data were extracted and pooled. Factors associated with worse outcomes were calculated. For the proportion meta-analyses, the data were pooled by using a random-effects model. Overall, 21,027 articles were retrieved, of which 625 were finally included. There was a predominance of female and older patients. The proportion of liver transplantation was 2.18% (7/321). The mortality was 4.67% (15/321). Male, higher aspartate aminotransferase and direct bilirubin, and lower albumin were significantly associated with an increased risk of death/liver transplantation in TCM-ILI patients. The proportion of TCM-ILI in all DILI was 25.71%. The proportion was gradually increased with year. Our work summarises current knowledge regarding clinical presentation, disease course, and prognosis of TCM-ILI. TCM can result in hepatotoxicity, even death or necessitate life-saving liver transplantation. Governmental regulation of TCM products should be strictly established.

  2. PSEUDO-LENNOX SYNDROME: CLINICAL AND ELECTROENCEPHALOGRAPHIC CHARACTERISTICS

    Directory of Open Access Journals (Sweden)

    K. Yu. Mukhin

    2016-01-01

    Full Text Available Pseudo-Lennox syndrome (PLS, or atypical benign partial epilepsy of childhood, is a disease from a group of age-related epileptic encephalopathies with a phenomenon of continuous spike-wave activity during slow sleep, which manifests itself as frequent polymorphic focal motor and pseudogeneralized seizures, cognitive impairments, as well as regional and diffuse epileptiform activity on electroencephalogram (EEG by the morphology identical to that of benign epileptiform patterns of childhood. The disease was first described by J. Aicardi and J. J. Chevrie in 1982, based on a study of 7 cases. Its diagnostic complexity is the polymorphism of both epileptic seizures and EEG data, as well as low awareness of the syndrome among physicians and its absence in the international classification of epilepsies. The typical triad of seizures, which occurs in nearly 100 % of patients, encompasses focal motor paroxysms (identical to those as observed in Rolandic epilepsy, atypical absences, and atonic seizures. Seizures in PLS in its active period (generally up to 7–8 years are highly resistant to antiepileptic drugs. Only a few agents have been proven to be effective in PLS; these include valproates, succinimides, benzodiazepines, topiramate, and sulthiame. The frequency of seizures are noted to increase in patients with PLS treated with drugs, such as vigabatrin, gabapentin, lamotrigine, phenobarbital, or phenytoin. The author considers in detail the history of studies of the disease, clinical manifestations, diagnostic criteria, therapeutic approaches, and prognosis.

  3. Demographic, clinical and radiological characteristics of seronegative spondyloarthritis Egyptian patients: A rheumatology clinic experience in Mansoura

    Directory of Open Access Journals (Sweden)

    Adel Abdelsalam

    2017-04-01

    Conclusion: The demographic, clinical and radiological characteristics of Egyptian SpA patients are comparable to those from other countries except for the lower prevalence of extra-articular manifestations.

  4. Clinical features, neuroimaging and prognosis of adult patients with clinically diagnosed acute-onset encephalitis treated at a teaching neurology center in the Toyama area of Japan

    International Nuclear Information System (INIS)

    Dougu, Nobuhiro; Takashima, Shutaro; Taguchi, Yoshiharu; Sasahara, Etsuko; Tanaka, Kortaro; Inoue, Hiroshi

    2006-01-01

    Although acute viral encephalitis (AVE) and acute disseminated encephalomyelitis (ADEM) are etiologically and pathologically distinct, a differential diagnosis between these two disorders is often difficult, especially if the patient exhibits a disturbance in consciousness. To identify useful clinical differences enabling a differential diagnosis to be made at an early stage, we retrospectively analyzed patients who had been admitted to our hospital within the past seven years because of acute-onset encephalitis with a disturbance in consciousness. Eleven adult patients were classified as having AVE, and 8 adult patients were classified as having ADEM within this period. The clinical characteristics of the two groups were then compared. Patients with AVE exhibited a disturbance in consciousness as their first neurological sign, whereas patients with ADEM initially showed focal signs like spastic paralysis, urinary disturbance and ataxia, which were followed by a disturbance in consciousness. ADEM is usually preceded by infection or vaccination, but obtaining a medical history from patients with disturbed consciousness is often difficult. Based on the present analysis, the initial manifestation of focal neurological signs may be very useful for distinguishing ADEM from AVE. (author)

  5. Impact of delay in clinical presentation on the diagnostic management and prognosis of patients with suspected pulmonary embolism

    NARCIS (Netherlands)

    Den Exter, Paul L.; Van Es, Josien; Erkens, Petra M.G.; Van Roosmalen, Mark J.G.; Van Den Hoven, Pim; Hovens, Marcel M.C.; Kamphuisen, Pieter W.; Klok, Frederikus A.; Huisman, Menno V.

    2013-01-01

    Rationale: The nonspecific clinical presentation of pulmonary embolism (PE) frequently leads to delay in its diagnosis. Objectives: This study aimed to assess the impact of delay in presentation on the diagnostic management and clinical outcome of patients with suspected PE. Methods: In 4,044

  6. Impact of delay in clinical presentation on the diagnostic management and prognosis of patients with suspected pulmonary embolism

    NARCIS (Netherlands)

    Den Exter, P. L.; Van Es, J.; Erkens, P. G. M.; Roosmalen, M.; Hoven, P.; Hovens, M.; Kamphuisen, P. W.; Klok, F. A.; Huisman, M.

    Background: The non-specific clinical presentation of pulmonary embolism (PE) frequently leads to delay in its diagnosis. Aims: To assess the impact of delay in presentation on the diagnostic management and clinical outcome of patients with suspected PE. Methods: For this post-hoc analysis, we used

  7. Lifestyle intervention and one-year prognosis of patients following open heart surgery: a randomised clinical trial.

    Science.gov (United States)

    Kadda, Olga; Kotanidou, Anastasia; Manginas, Athanasios; Stavridis, George; Nanas, Serafim; Panagiotakos, Demosthenes B

    2015-06-01

    To evaluate the one-year prognosis of a lifestyle counselling intervention (diet, smoking cessation and exercise) among patients who had open heart surgery. Cardiovascular disease is the leading cause of morbidity worldwide in both developing and developed countries. Lifestyle modification plays an important role for patients who are at a high risk of developing cardiovascular disease and for those with an established cardiovascular disease. Randomised, nonblind and lifestyle counselling intervention study with a one-year follow-up. A randomised, nonblind intervention study was performed on 500 patients who had open heart surgery. After hospital discharge, 250 patients (intervention group) were randomly allocated lifestyle counselling according to the recent guidelines provided by the European Society of Cardiology (European Journal Preventive Cardiology, 19, 2012, 585). The remaining 250 patients (control group) received the regular instructions. Primary end-point was the development of a cardiovascular disease (nonfatal event) during the first year; secondary end-points included fatal events, smoking abstinence, dietary habits and a physical activity evaluation. According to the primary end-point, the odds of having a nonfatal cardiovascular disease event are 0·56-times (95%CI 0·28, 0·96, p = 0·03) lower for the intervention group compared to the control group. One-year after surgery, it was found that participants in the intervention group were 1·96-times (95%CI 1·31, 2·93, p open heart surgery can improve health outcomes and reduce the risk of a new cardiac event. Health care services must recommend and organise well-structured cardiac rehabilitation programmes adjusted to the patient's needs. A well-structured cardiac rehabilitation programme adjusted to the patient's profile is a safe and cost-effective way to improve patients' outcome. © 2015 John Wiley & Sons Ltd.

  8. Characteristics desired in clinical data warehouse for biomedical research.

    Science.gov (United States)

    Shin, Soo-Yong; Kim, Woo Sung; Lee, Jae-Ho

    2014-04-01

    Due to the unique characteristics of clinical data, clinical data warehouses (CDWs) have not been successful so far. Specifically, the use of CDWs for biomedical research has been relatively unsuccessful thus far. The characteristics necessary for the successful implementation and operation of a CDW for biomedical research have not clearly defined yet. THREE EXAMPLES OF CDWS WERE REVIEWED: a multipurpose CDW in a hospital, a CDW for independent multi-institutional research, and a CDW for research use in an institution. After reviewing the three CDW examples, we propose some key characteristics needed in a CDW for biomedical research. A CDW for research should include an honest broker system and an Institutional Review Board approval interface to comply with governmental regulations. It should also include a simple query interface, an anonymized data review tool, and a data extraction tool. Also, it should be a biomedical research platform for data repository use as well as data analysis. The proposed characteristics desired in a CDW may have limited transfer value to organizations in other countries. However, these analysis results are still valid in Korea, and we have developed clinical research data warehouse based on these desiderata.

  9. Genetic characteristics of Japanese clinical Listeria monocytogenes isolates.

    Directory of Open Access Journals (Sweden)

    Satoko Miya

    Full Text Available Listeria monocytogenes causes foodborne illnesses through consumption of ready-to-eat foods. Although 135-201annual listeriosis cases have been estimated in Japan, the details regarding the clinical isolates such as infection source, virulence level, and other genetic characteristics, are not known. In order to uncover the trends of listeriosis in Japan and use the knowledge for prevention measures to be taken, the genetic characteristics of the past human clinical isolates needs to be elucidated. For this purpose, multilocus tandem-repeat sequence analysis (MLTSA and multi-virulence-locus sequence typing (MVLST were used in this study. The clinical isolates showed a variety of genetically distant genotypes, indicating they were from sporadic cases. However, the MVLST profiles of 7 clinical isolates were identical to those of epidemic clone (EC I isolates, which have caused several serious outbreaks in other countries, suggesting the possibility that they have strong virulence potential and originated from a single outbreak. Moreover, 6 Japanese food isolates shared their genotypes with ECI isolates, indicating that there may be risks for listeriosis outbreak in Japan. This is the first investigational study on genetic characteristics of Japanese listeriosis isolates. The listeriosis cases happened in the past are presumably sporadic, but it is still possible that some isolates with strong virulence potential have caused listeriosis outbreaks, and future listeriosis risks also exist.

  10. Concurrent infection of hepatitis B virus negatively affects the clinical outcome and prognosis of patients with non-Hodgkin's lymphoma after chemotherapy.

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    Jie Chen

    Full Text Available Hepatitis B virus (HBV is hepatotropic and lymphotropic. HBV-infected individuals have an increased risk of developing malignant lymphoma, and the HBV infection rate in lymphoma patients is significantly higher than that in the general population. However, the exact mechanism and correlation between HBV infection and lymphoma onset and progression currently remain unclear. We retrospectively analyzed clinical data from non-Hodgkin's lymphoma (NHL patients with different HBV infection statuses. The results showed that the HBV infection rate was significantly higher in patients with B-cell type and late stage of NHL. The chemotherapy efficacy for NHL patients with chronic active HBV infection was significantly lower than that for the patients with chronic inactive HBV infection, the patients with HBV carriers and the patients without HBV infection. In addition, the NHL chemotherapy activated HBV replication and caused significant liver dysfunction, which could further reduce the chemotherapy efficacy. Through Kaplan-Meier survival curve and log-rank analysis, we found that the HBV infection status in NHL patients was significantly correlated with the patients' progression-free survival (PFS and overall survival (OS. Compared with the patients without HBV infection (PFS: 95% CI 47.915 to 55.640; OS: 95% CI 81.324 to 86.858, the PFS and OS of the patients with chronic active HBV infection were significantly shorter (PFS: 95% CI 9.424 to 42.589, P < 0.001; OS: 95% CI 42.840 to 82.259, P = 0.006. The study demonstrated that the sustained HBV replication in patients with chronic active HBV infection could be a key factor that influences the prognosis of NHL patients after chemotherapy, and thus may provide information for designing rational clinical treatments for NHL patients with different HBV infection statuses and improve the treatment efficacy and prognosis.

  11. Analyzing clinical and electrophysiological characteristics of Paroxysmal Dyskinesia

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    Jue-qian Zhou

    2011-01-01

    Full Text Available The classification, clinical and electrophysiological characteristics, treatment outcome and pathogenesis of paroxysmal dyskinesia were summarized and analyzed. Paroxysmal dyskinesia was classified into three types. Different types had different incentives in clinical practice. Patients were mostly male adolescents, and the attacks, which were in various forms, manifested as dysmyotonia of choreoathetosis, body torsion and facemaking; no disturbance of consciousness during attacks. Electroencephalogram and other examinations showed no specific abnormalities during both the attacks and interictal period. Paroxysmal dyskinesia was an independent disease and different from epilepsy.

  12. [Left-sided endocarditis due to gram-negative bacilli: epidemiology and clinical characteristics].

    Science.gov (United States)

    Noureddine, Mariam; de la Torre, Javier; Ivanova, Radka; Martínez, Francisco José; Lomas, Jose María; Plata, Antonio; Gálvez, Juan; Reguera, Jose María; Ruiz, Josefa; Hidalgo, Carmen; Luque, Rafael; García-López, María Victoria; de Alarcón, Arístides

    2011-04-01

    The aim of this study is to describe the epidemiological, clinical characteristics, and outcome of patients with left-side endocarditis caused by gram-negative bacteria. Prospective multicenter study of left-sided infective endocarditis reported in the Andalusian Cohort for the Study of Cardiovascular Infections between 1984 and 2008. Among the 961 endocarditis, 24 (2.5%) were caused by gram-negative bacilli. The most common pathogens were Escherichia coli, Pseudomonas aeruginosa and Salmonella enterica. Native valves (85.7%) were mainly affected, most of them with previous valve damage (57%). Comorbidity was greater (90% vs 39%; P=.05) than in endocarditis due to other microorganism, the most frequent being, diabetes, hepatic cirrhosis and neoplasm. A previous manipulation was found in 47.6% of the cases, and 37% were considered hospital-acquired. Renal failure (41%), central nervous system involvement (33%) and ventricular dysfunction (45%) were the most frequent complications. Five cases (21%) required cardiac surgery, mostly due to ventricular dysfunction. More than 50% of cases were treated with aminoglycosides, but this did not lead to a better outcome or prognosis. Mortality (10 patients) was higher than that reported with other microorganisms (41% vs 35%; P=.05). Left-sided endocarditis due to gram-negative bacilli is a rare disease, which affects patients with major morbidities and often with a previous history of hospital manipulations. Cardiac, neurological and renal complications are frequent and associated with a high mortality. The association of aminoglycosides in the antimicrobial treatment did not involve a better outcome or prognosis. Copyright © 2010 Elsevier España, S.L. All rights reserved.

  13. Impact of delay in clinical presentation on the diagnostic management and prognosis of patients with suspected pulmonary embolism.

    Science.gov (United States)

    den Exter, Paul L; van Es, Josien; Erkens, Petra M G; van Roosmalen, Mark J G; van den Hoven, Pim; Hovens, Marcel M C; Kamphuisen, Pieter W; Klok, Frederikus A; Huisman, Menno V

    2013-06-15

    The nonspecific clinical presentation of pulmonary embolism (PE) frequently leads to delay in its diagnosis. This study aimed to assess the impact of delay in presentation on the diagnostic management and clinical outcome of patients with suspected PE. In 4,044 consecutive patients with suspected PE, patients presenting more than 7 days from the onset of symptoms were contrasted with those presenting within 7 days as regards the safety of excluding PE on the basis of a clinical decision rule combined with D-dimer testing. Patients were followed for 3 months to assess the rates of recurrent venous thromboembolism and mortality. A delayed presentation (presentation >7 d) was present in 754 (18.6%) of the patients. The failure rate of an unlikely clinical probability and normal D-dimer test was 0.5% (95% confidence interval [CI], 0.01-2.7) for patients with and 0.5% (95% CI, 0.2-1.2) for those without diagnostic delay. D-dimer testing yielded a sensitivity of 99% (95% CI, 96-99%) and 98% (95% CI, 97-99%) in these groups, respectively. Patients with PE with diagnostic delay more frequently had centrally located PE (41% vs. 26%; P presentation. PE can be safely excluded based on a clinical decision rule and D-dimer testing in patients with a delayed clinical presentation. A delayed presentation for patients who survived acute PE was associated with a more central PE location, although this did not affect the clinical outcome at 3 months.

  14. Correlation between p53 expression and clinical-pathological characteristics of gastric cancer

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    Radovanović Dragče

    2011-01-01

    Full Text Available Backgraund/Aim. Gene p53, or “cell genome keeper”, has a preventive effect on the occurrence of genetic aberrations and prevents abnormal expansion of (tumor cells. In gastric cancer cells in most cases we register high expression of mutated p53 gene, which correlates with prognosis and specific clinicalpathological characteristics of gastric cancer. Methods. Using the imunohistochemical method we determined the level of expression of p53 protein in 62 gastric cancers and 30 precancerous conditions (intestinal metaplasia of the stomach. We analyzed the relationship of the level of p53 expression and clinical pathological characteristics of gastric cancer. Results. Expression of p53 was positive in 42 (67.7% tumor cases and in 7 (14.3% cases of intestinal metaplasia. Expression of P53 and stomach cancer were in direct correlation (p = 0.000. Sensitivity for p53 in stomach cancer cases was 67.7% (42/62, and specifility was 76.7% (23/30. Expression of mutated p53 protein was in direct correlation with the invasion of lymph nodes (p = 0.034 and with invasion of blood vessels by carcinoma cells (p = 0.042. Conclusion. There is a direct correlation between p53 expression and gastric cancer and it indicates the ability of carcinoma cells to invade blood vessels.

  15. Prevalence, demographics and clinical characteristics of multiple sclerosis in Qatar.

    Science.gov (United States)

    Deleu, Dirk; Mir, Danial; Al Tabouki, Ahmed; Mesraoua, Rim; Mesraoua, Boulenouar; Akhtar, Naveed; Al Hail, Hassan; D'souza, Atlantic; Melikyan, Gayane; Imam, Yahia Z B; Osman, Yasir; Elalamy, Osama; Sokrab, Tageldin; Kamran, Sadaat; Ruiz Miyares, Francisco; Ibrahim, Faiza

    2013-05-01

    No published epidemiologic data on multiple sclerosis (MS) in Qatar exist. Our objectives were to determine the prevalence, demographics and clinical characteristics of MS in the Middle Eastern country of Qatar. We analyzed data for Qatari MS patients fulfilling the McDonald diagnostic criteria. A total of 154 patients fulfilled the inclusion criteria. On 31 April 2010, the crude prevalence of MS in Qatar was 64.57 per 100,000 inhabitants (95% CI: 58.31-70.37). The female-to-male ratio was 1.33:1. A positive family history was found in 10.4% of included MS patients. We conclude that Qatar is now a medium-to-high risk area for MS, with some important differences in clinical characteristics as compared to other countries in the region.

  16. Predictors, Prognosis, and Management of New Clinically Important Atrial Fibrillation After Noncardiac Surgery: A Prospective Cohort Study.

    Science.gov (United States)

    Alonso-Coello, Pablo; Cook, Deborah; Xu, Shou Chun; Sigamani, Alben; Berwanger, Otavio; Sivakumaran, Soori; Yang, Homer; Xavier, Denis; Martinez, Luz Ximena; Ibarra, Pedro; Rao-Melacini, Purnima; Pogue, Janice; Zarnke, Kelly; Paniagua, Pilar; Ostrander, Jack; Yusuf, Salim; Devereaux, P J

    2017-07-01

    Despite the frequency of new clinically important atrial fibrillation (AF) after noncardiac surgery and its increased association with the risk of stroke at 30 days, there are limited data informing their prediction, association with outcomes, and management. We used the data from the PeriOperative ISchemic Evaluation trial to determine, in patients undergoing noncardiac surgery, the association of new clinically important AF with 30-day outcomes, and to assess management of these patients. We also aimed to derive a clinical prediction rule for new clinically important AF in this population. We defined new clinically important AF as new AF that resulted in symptoms or required treatment. We recorded an electrocardiogram 6 to 12 hours postoperatively and on the 1st, 2nd, and 30th days after surgery. A total of 211 (2.5% [8351 patients]; 95% confidence interval, 2.2%-2.9%) patients developed new clinically important AF within 30 days of randomization (8140 did not develop new AF). AF was independently associated with an increased length of hospital stay by 6.0 days (95% confidence interval, 3.5-8.5 days) and vascular complications (eg, stroke or congestive heart failure). The usage of an oral anticoagulant at the time of hospital discharge among patients with new AF and a CHADS2 score of 0, 1, 2, 3, and ≥4 was 6.9%, 10.2%, 23.0%, 9.4%, and 33.3%, respectively. Two independent predictors of patients developing new clinically important AF were identified (ie, age and surgery). The prediction rule included the following factors and assigned weights: age ≥85 years (4 points), age 75 to 84 years (3 points), age 65 to 74 years (2 points), intrathoracic surgery (3 points), major vascular surgery (2 points), and intra-abdominal surgery (1 point). The incidence of new AF based on scores of 0 to 1, 2, 3 to 4, and 5 to 6 was 0.5%, 1.0%, 3.1%, and 5.3%, respectively. Age and surgery are independent predictors of new clinically important AF in the perioperative setting. A

  17. Analysis of the Role of PET/CT SUVmax in Prognosis and Its Correlation with 
Clinicopathological Characteristics in Resectable Lung Squamous Cell Carcinoma

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    Hongliang REN

    2016-04-01

    Full Text Available Background and objective Lung cancer is the leading cause of cancer death in men and women in the world, more than one-half of cases are diagnosed at a advanced stage, and the overall 5-year survival rate for lung cancer is 18%. Lung cancer is divided into non-small cell lung carcinoma (NSCLC and small cell lung carcinoma (SCLC. Approximately 80%-85% of cases are NSCLC which includes three main types: adenocarcinoma (40%, squamous cell carcinoma (SCC (20%-30%, and large cell carcinoma (10%. Although therapies that target driver mutations in adenocarcinomas are showing some promise, they are proving ineffective in smoking-related SCC. We need pay more attention to the diagnosis and treatment of SCC. 18F-FDG positron emission tomography (PET/computed tomography (CT has emerged as an accurate staging modality in lung cancer diagnosis. The aim of this study is to investigate the role of maximum standardized uptake value (SUVmax on PET-CT in prognosis and its correlation with clinicopathological characteristics in resectable SCC. Methods One hundred and eighty-two resectable SCC patients who underwent PET/CT imaging between May 2005 and October 2014 were enrolled into this retrospectively study. All the enrolled patients had underwent pulmonary resection with mediastinal lymph node dissection without preoperative chemotherapy or radiotherapy. Survival outcomes were analyzed using the Kaplan-Meier method and multivariate Cox proportional hazards model. Correlation between SUVmax and clinicopathological factors was analysed using Pearson correlation analysis and Spearman rank correlation analysis. Results The patients were divided into two groups on the basis of SUVmax 13.0 as cutoff value, and patients with SUVmax more than 13.0 had shorter median overall survival than patients less than 13.0 in univariate analysis (56 months vs 87 months; P=0.022. There was remarkable correlation between SUVmax and gender, tumor size, tumor-node-metastasis (TNM stage

  18. [Analysis of the Role of PET/CT SUVmax in Prognosis and Its Correlation with 
Clinicopathological Characteristics in Resectable Lung Squamous Cell Carcinoma].

    Science.gov (United States)

    Ren, Hongliang; Xu, Wengui; You, Jian; Song, Xiuyu; Huang, Hui; Zhao, Ning; Ren, Xiubao; Zhang, Xinwei

    2016-04-20

    Lung cancer is the leading cause of cancer death in men and women in the world, more than one-half of cases are diagnosed at a advanced stage, and the overall 5-year survival rate for lung cancer is 18%. Lung cancer is divided into non-small cell lung carcinoma (NSCLC) and small cell lung carcinoma (SCLC). Approximately 80%-85% of cases are NSCLC which includes three main types: adenocarcinoma (40%), squamous cell carcinoma (SCC) (20%-30%), and large cell carcinoma (10%). Although therapies that target driver mutations in adenocarcinomas are showing some promise, they are proving ineffective in smoking-related SCC. We need pay more attention to the diagnosis and treatment of SCC. 18F-FDG positron emission tomography (PET)/computed tomography (CT) has emerged as an accurate staging modality in lung cancer diagnosis. The aim of this study is to investigate the role of maximum standardized uptake value (SUVmax) on PET-CT in prognosis and its correlation with clinicopathological characteristics in resectable SCC. One hundred and eighty-two resectable SCC patients who underwent PET/CT imaging between May 2005 and October 2014 were enrolled into this retrospectively study. All the enrolled patients had underwent pulmonary resection with mediastinal lymph node dissection without preoperative chemotherapy or radiotherapy. Survival outcomes were analyzed using the Kaplan-Meier method and multivariate Cox proportional hazards model. Correlation between SUVmax and clinicopathological factors was analysed using Pearson correlation analysis and Spearman rank correlation analysis. The patients were divided into two groups on the basis of SUVmax 13.0 as cutoff value, and patients with SUVmax more than 13.0 had shorter median overall survival than patients less than 13.0 in univariate analysis (56 months vs 87 months; P=0.022). There was remarkable correlation between SUVmax and gender, tumor size, tumor-node-metastasis (TNM) stage, neutrophil, NLR, hemoglobin (Pdifference by

  19. Clinical characteristics of rotavirus diarrhea in hospitalized Romanian infants.

    Science.gov (United States)

    Lesanu, Gabriela; Becheanu, Cristina Adriana; Vlad, Raluca Maria; Pacurar, Daniela; Tincu, Iulia Florentina; Smadeanu, Roxana Elena

    2013-01-01

    Clinical characteristics of rotavirus enteritis were evaluated by comparison with acute diarrhea of other etiologies. We reviewed the medical records of children (aged 0-12 months) admitted with acute diarrhea in our hospital between January and December 2011. Of the 839 patients, 49.3% had rotavirus diarrhea. The incidence of severe disease was significantly higher for rotavirus diarrhea (65.2%, P < 0.01) than for other types of diarrheal disease.

  20. Clinical characteristics of keratosis obturans and external auditory canal cholesteatoma.

    Science.gov (United States)

    Park, So Young; Jung, Young Hoon; Oh, Jeong-Hoon

    2015-02-01

    Keratosis obturans (KO) and external auditory canal cholesteatoma (EACC) have been considered separate entities. While the disorders are distinct, they share many overlapping characteristics, making a correct diagnosis difficult. In the present study, we compared their clinical characteristics and radiological features to clarify the diagnostic criteria. Retrospective case series. Academic medical center. The clinical data of 23 cases of EACC and KO were retrospectively reviewed. The following clinical characteristics were compared between the 2 groups: sex, age, onset of symptoms, follow-up period, audiometric results, and imaging findings on temporal bone computed tomography including bilaterality, location, and the presence of extension to adjacent tissue. The mean age of the EACC group was significantly older than that of the KO group. All of the cases of EACC occurred unilaterally, and bilateral occurrences of KO were observed in 4 of 9 cases. All of the lesions in the KO group were circumferential, and no lesion in the EACC group invaded the superior canal wall. No significant differences in symptoms, such as acute otalgia, otorrhea, and hearing loss, were noted between the 2 groups. The incidence of conductive hearing impairment more than 10 dB was higher in the KO group than in the EACC group. Thus, KO and EACC are 2 distinct disease entities that share common features in clinical characteristics except for predominant age and bilaterality. Conservative treatment with meticulous cleaning of the lesion was successful in most cases with a long-term follow-up. © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2014.

  1. Clear cell carcinoma of the uterine cervix: clinical characteristics and feasibility of fertility-preserving treatment

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    Jiang X

    2014-01-01

    Full Text Available Xiang Jiang, Ying Jin, Yan Li, Hui-Fang Huang, Ming Wu, Keng Shen, Ling-Ya Pan Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China Abstract: The objective of this retrospective study was to analyze the clinical characteristics and prognosis of clear cell adenocarcinoma (CCA in the post-diethylstilbestrol (DES era and to evaluate the feasibility of fertility-preserving treatment. The records of 32 patients with CCAs who were treated at Peking Union Medical College Hospital from August 1986 to June 2012 were retrospectively reviewed. Three of the patients had undergone fertility-preserving treatment. The incidence of CCA among cervical adenocarcinomas was 15.2%. The median age was 38 years: 11 patients (34.4% were diagnosed before 30 years of age and two (6.3% after 70 years of age. Ten patients (31.2% were nulliparous. No patient had been exposed to DES. Twenty-nine patients (90.6% presented with obvious symptoms, and the cervix appeared abnormal in 26 patients (81.3%. Cervical Papanicolaou (Pap tests were abnormal in all four patients in whom they were performed (three had high-grade squamous intraepithelial lesions and one had atypical squamous cells of undetermined significance. The distribution by stage was 56.3% stage I, 34.4% stage II, 6.3% stage III, and 3.1% stage IV. Treatments mainly included surgery for patients with stage I to IIA CCA and radiochemotherapy for patients with advanced CCA. The overall 5-year progression-free survival was 72.2%. Patients with stage I to IIA CCA had better 5-year progression-free survival than did patients with stage IIB to IV CCA (81.5% versus 40.0%, P=0.003. The three patients who had undergone fertility-preserving treatment had no recurrences. CCA may also affect adolescents and children without prior DES exposure, who are often misdiagnosed as having functional uterine

  2. Dysmorphic Facial Features and Other Clinical Characteristics in Two Patients with PEX1 Gene Mutations

    Science.gov (United States)

    Gunduz, Mehmet

    2016-01-01

    Peroxisomal disorders are a group of genetically heterogeneous metabolic diseases related to dysfunction of peroxisomes. Dysmorphic features, neurological abnormalities, and hepatic dysfunction can be presenting signs of peroxisomal disorders. Here we presented dysmorphic facial features and other clinical characteristics in two patients with PEX1 gene mutation. Follow-up periods were 3.5 years and 1 year in the patients. Case I was one-year-old girl that presented with neurodevelopmental delay, hepatomegaly, bilateral hearing loss, and visual problems. Ophthalmologic examination suggested septooptic dysplasia. Cranial magnetic resonance imaging (MRI) showed nonspecific gliosis at subcortical and periventricular deep white matter. Case II was 2.5-year-old girl referred for investigation of global developmental delay and elevated liver enzymes. Ophthalmologic examination findings were consistent with bilateral nystagmus and retinitis pigmentosa. Cranial MRI was normal. Dysmorphic facial features including broad nasal root, low set ears, downward slanting eyes, downward slanting eyebrows, and epichantal folds were common findings in two patients. Molecular genetic analysis indicated homozygous novel IVS1-2A>G mutation in Case I and homozygous p.G843D (c.2528G>A) mutation in Case II in the PEX1 gene. Clinical findings and developmental prognosis vary in PEX1 gene mutation. Kabuki-like phenotype associated with liver pathology may indicate Zellweger spectrum disorders (ZSD). PMID:27882258

  3. Distribution of late gadolinium enhancement in various types of cardiomyopathies: Significance in differential diagnosis, clinical features and prognosis

    OpenAIRE

    Satoh, Hiroshi; Sano, Makoto; Suwa, Kenichiro; Saitoh, Takeji; Nobuhara, Mamoru; Saotome, Masao; Urushida, Tsuyoshi; Katoh, Hideki; Hayashi, Hideharu

    2014-01-01

    The recent development of cardiac magnetic resonance (CMR) techniques has allowed detailed analyses of cardiac function and tissue characterization with high spatial resolution. We review characteristic CMR features in ischemic and non-ischemic cardiomyopathies (ICM and NICM), especially in terms of the location and distribution of late gadolinium enhancement (LGE). CMR in ICM shows segmental wall motion abnormalities or wall thinning in a particular coronary arterial territory, and the suben...

  4. [Clinical characteristics and preimplantation genetic diagnosis for male Robertsonian translocations].

    Science.gov (United States)

    Huang, Jin; Lian, Ying; Qiao, Jie; Liu, Ping

    2012-08-18

    To explore the clinical characteristics and the preimplantation genetic diagnosis (PGD) for male Robertsonian translocations. From Jan 2005 to Oct 2011, 96 PGD cycles of 80 male Robertsonian translocations were performed at the Center of Reproductive Medicine of Peking University Third Hospital, Beijing. All the couples were involved in assisted reproductive therapy because of oligozoospermia or repeated abortions. Pregnancy results and clinical characteristics were analyzed in this study. Of all the 80 Robertsonian translocation couples, 62 (77.50%, 62/80) couples suffered from primary infertility due to severe oligoospermia and 8 (10%, 8/80) couples suffered from secondary infertility due to oligoospermia. Moreover, 10 (12.50%, 10/80) couples had recurrent spontaneous abortion. Of all the 80 male Robertsonian translocations, 50 were (13; 14) translocations and 15 (14; 21) translocations. The study showed that 79 PGD cycles had the balanced embryos to transfer and 25 cycles resulted in clinical pregnancies. The clinical pregnancy rate per transfer cycle was 31.65% (25 of 79). Now, 18 couples had 21 viable infants and 3 were ongoing pregnant. Oligozoospermia is the main factor for the infertility of the male Robertsonian translocations. Artificial reproductive techniques can solve their reproductive problems. Moreover, PGD will decrease the risk of recurrent spontaneous abortion and the malformations.

  5. Prevalence and Prognosis of Cerebrovascular Accidents and its Subtypes Among Patients with Systemic Lupus Erythematosus in Isfahan, Iran: A Hospital Clinic-based Study.

    Science.gov (United States)

    Saadatnia, Mohammad; Sayed-Bonakdar, Zahra; Mohammad-Sharifi, Ghasem; Sarrami, Amir Hossein

    2014-01-01

    The aim of the present study was to determine the prevalence and prognosis of cerebrovascular accident (CVA) and its subtypes among Iranian patients with systemic lupus erythematosus (SLE). In a cross-sectional study, medical records of 575 SLE patients were reviewed. The patients developing CVA in their course of disease were extracted. In these patients, data about demographic features, lupus anti bodies, duration of the disease until CVA, CVA manifestation(s) and follow-up duration were gathered. In the next step, patients with any kinds of CVA were summoned to Neurology clinic to identify the grade of disability in each patient with CVA. We identified 38 patients with CVA of which 6 (15.8%) were men and 32 (84.2%) were women. The most common subtype of CVA was small vessels thrombosis (21.05%) among the study patients and hemi paresis was the most prevalent initial presentation (39.47%). In 11 (28.9%) patients, SLE was initiated with CVA and in 3 (7.9%) patients CVA had happened in the 1(st) year of SLE. Anti-phospholipid antibodies (APLA) were positive in 29 (76.3%) patients. Mean modified Rankin Scale in patient with positive and negative serology for APLA was 0.93 ± 1.11 and 0.22 ± 0.66 respectively (P = 0.006). Our study shows that 6.6% of Iranian SLE patients have CVA during their course of the disease. Small vessels thrombosis is the most common CVA subtype and hemi paresis is the most prevalent initial presentation. Moreover, we showed that the prognosis of CVA in Iranian SLE patients is not unfavorable.

  6. Clinical features and prognosis of a unilateral fibroadenoma of the breast in a 16-month-old female.

    Science.gov (United States)

    Shi, Aiping; Li, Sijie; Xu, Ning; Nie, Gang; Li, Xingliang; Zhang, Tianwei; Fan, Zhimin

    2011-02-01

    Fibroadenoma of the breast is a common benign disease, occurring mainly in females younger than 30 years of age. Infant fibroadenoma is extremely rare. Here, we report on a 16-month-old female with a 6 month history of unilateral progressive breast enlargement. Upon clinical evaluation, a palpable mass was observed in the upper and outer quarter of the right breast. The single tumor was solid and well circumscribed. Various clinical examinations were performed, including determination of hormone levels, ultrasound, mammography, magnetic resonance imaging, as well as the collection of a fine needle aspiration. The results showed that the sex hormones were present at normal levels. The size of the tumor was approximately 3 × 3 × 3 cm. Enlarged lymph nodes were not detected in the axillary region or any other regions. The tumor was removed surgically and fibroadenoma was diagnosed post-operatively. The patient was followed up for 38 months and no tumor recurrence was observed.

  7. Clinical characteristics of patients seizure following the 2016 Kumamoto earthquake.

    Science.gov (United States)

    Inatomi, Yuichiro; Nakajima, Makoto; Yonehara, Toshiro; Ando, Yukio

    2017-06-01

    To investigate the clinical characteristics of patients with seizure following the 2016 Kumamoto earthquake. We retrospectively studied patients with seizure admitted to our hospital for 12weeks following the earthquake. We compared the clinical backgrounds and characteristics of the patients: before (the same period from the previous 3years) and after the earthquake; and the early (first 2weeks) and late (subsequent 10weeks) phases. A total of 60 patients with seizure were admitted to the emergency room after the earthquake, and 175 (58.3/year) patients were admitted before the earthquake. Of them, 35 patients with seizure were hospitalized in the Department of Neurology after the earthquake, and 96 (32/year) patients were hospitalized before the earthquake. In patients after the earthquake, males and non-cerebrovascular diseases as an epileptogenic disease were seen more frequently than before the earthquake. During the early phase after the earthquake, female, first-attack, and non-focal-type patients were seen more frequently than during the late phase after the earthquake. These characteristics of patients with seizure during the early phase after the earthquake suggest that many patients had non-epileptic seizures. To prevent seizures following earthquakes, mental stress and physical status of evacuees must be assessed. Copyright © 2017. Published by Elsevier Ltd.

  8. Clinical characteristics of patients with myasthenia gravis associated with other autoimmune diseases

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    Li-li WANG

    2014-10-01

    Full Text Available Objective To analyze the clinical characteristics, drug efficacy and prognosis of patients with myasthenia gravis (MG associated with other autoimmune diseases. Methods Eighty-three MG patients were divided into 2 groups. One group included MG patients with autoimmune diseases (AIDMG, N = 24, and the other included MG patients without autoimmune diseases (NAIDMG, N = 59. Firstly, clinical features such as sex, age of onset, initial symptoms and thymus abnormalities were compared between patients with AIDMG and NAIDMG. Secondly, effect of different therapies, including pyridostigmine, corticosteroids, immunoglobulin, immunosuppressants and thymectomy was compared between 2 groups. Finally, prognosis including relapse rate and recurrence time during the first 2 years after MG onset was compared. Whether and when ocular myasthenia gravis (OMG progressing to general myasthenia gravis (GMG and the first onset of GMG symptoms during the first 2 years were also compared between 2 groups.  Results The difference of gender predominance (χ2 = 8.467, P = 0.004, ptosis affecting left or right or both sides (χ2 = 9.830, P = 0.007 and disease course within 2 years after onset (χ2 = 15.255, P = 0.001 between AIDMG group and NAIDMG group were statistically significant. Other clinical features such as age of onset (χ2 = 1.728, P = 0.228, initial symptoms (χ2 = 0.252, P = 0.791, thymus abnormalities (χ2 = 3.200, P = 0.202 were not significantly different between 2 groups. Differences of therapeutical effect such as pyridostigmine (χ2 = 0.411, P = 0.395, corticosteroids (χ2 = 0.156, P = 0.513, immunoglobulin (χ2 = 0.359, P = 0.462, immunosuppressants (χ2 = 0.081, P = 0.526 and thymectomy (χ2 = 0.337, P = 0.391 between 2 groups were not statistically significant. The ratio of OMG progressing to GMG (χ2 = 1.826, P = 0.148, time of progressing (Fisher's exact test: P = 0.639, first onset symptom (Fisher's exact test: P = 0.196 and recurrence

  9. MODY in Siberia – molecular genetics and clinical characteristics

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    Alla Konstantinovna Ovsyannikova

    2017-05-01

    Full Text Available The diagnosis of maturity onset diabetes of the young (MODY has high clinical significance in young patients (no absolute need for exogenous insulin; normoglycaemia in most patients achieved by dieting or taking oral hypoglycaemic agents and their relatives (high probability of first-degree relatives being carriers of mutations, which requires a thorough collection of family history and determination of the parameters of carbohydrate metabolism. Aim. This study aimed was to determine the clinical characteristics of different subtypes of MODY in a Siberian region. Materials and Methods. We performed an examination, biochemical and hormonal blood tests, ultrasound and molecular genetic testing of 20 patients with a clinical diagnosis of MODY. Results. Four subtypes of MODY were verified: MODY2 in 11 patients, MODY3 in two, MODY8 in one and MODY12 in two. Eleven patients (69% exhibited no clinical manifestations of carbohydrate metabolism disorders, and one patient showed weight loss during early stage of the disease. Comorbidities included dyslipidemia, thyroid gland disorders and arterial hypertension. One patient (6% exhibited diabetic nephropathy; two (13%, diabetic retinopathy and three (19%, peripheral neuropathy of lower legs. All patients achieved the target carbohydrate metabolism; the level of C-peptide was within the reference range. Conclusion. Four different subtypes of MODY (2, 3, 8, 12 were diagnosed in the present study, which differed in their clinical characteristics, presence of complications and treatment strategies. Our knowledge of monogenic forms of diabetes is expanding with the development in molecular genetics, but several aspects related to them require further study.

  10. The prevalence and clinical characteristics of punding in Parkinson's disease.

    Science.gov (United States)

    Spencer, Ashley H; Rickards, Hugh; Fasano, Alfonso; Cavanna, Andrea E

    2011-03-01

    Punding (the display of stereotyped, repetitive behaviors) is a relatively recently discovered feature of Parkinson's disease (PD). Little is known about the prevalence and clinical characteristics of punding in PD. In this review, four large scientific databases were comprehensively searched for literature in relation to punding prevalence and clinical correlates in the context of PD. Prevalence was found to vary greatly (between 0.34 to 14%), although there were large disparities in study populations, assessment methods, and criteria. We observed an association between punding, dopaminergic medications, and impulse control disorder. Other characteristics, which may be more common among punders, include a higher severity of dyskinesia, younger age of disease onset, longer disease duration, and male gender. More research in large clinical datasets is required in many areas before conclusions are drawn. The pathophysiology behind the punding phenomenon is also poorly understood at present, rendering it difficult to develop targeted therapy. The current mainstay of treatment is the reduction in the dose of dopaminergic medications, the evidence for other suggested therapies being purely empirical.

  11. Characterization of clinical-imaging characteristics of the binswanger's disease

    International Nuclear Information System (INIS)

    Rodriguez Mutuberria, Livan; Serra Valdes, Yusimi

    2002-01-01

    A review was made to go deep into the understanding of vascular dementias that behave as the second cause of dementia in practice. Binswanger's disease is one of the most important among them. Its detection has progressively increased with the continual improvement of the radiological diagnostic tools that allow to identify the ischemic damage of the hemispherical cerebral white matter and the presence of lacunar infarctions. It is a disease of chronic course and inexorably progressive that is characterized by the association of subcortical cognitive dysfunction, evidence of cerebrovascular disease, Parkinsonian rigidity and vesicle dysfunction with a characteristic imaging picture. The clinical picture and the main imaging characteristics are explained in this paper and the pathogens of the disease is briefly described

  12. Clinical characteristics of older psychiatric inpatients with borderline personality disorder.

    Science.gov (United States)

    Trappler, B; Backfield, J

    2001-01-01

    This case study investigation considers typical and potentially unique characteristics of older (> 50 years) Borderline Personality Disorder (BPD) patients and describes their impact on an inpatient psychiatric unit encompassing a therapeutic milieu setting and multidisciplinary treatment teams. The somatization of symptoms, in particular, and the associated therapeutic, medical, and psychopharmacological interventions, result in prolonged and elaborate treatments that undermine clinical and personal boundaries, clash with managed care directives, and engender frustrating and elusive transferential and countertransferential reactions. Moreover, the guilt-inducing nature of somatization and physical frailty in older individuals, combined with the well-documented ability of BPD patients, regardless of age, to incite stormy and 'split' relationships, are linked characteristics that may describe a diagnostic subtype of BPD. Rather than suggesting a diminution of psychopathology as BPD patients age, the results of this investigation indicate that their persistent difficulties may only be altering in content and in pathological adaptation to changing needs.

  13. Cross-validation of biomarkers for the early differential diagnosis and prognosis of dementia in a clinical setting

    International Nuclear Information System (INIS)

    Perani, Daniela; Cerami, Chiara; Caminiti, Silvia Paola; Santangelo, Roberto; Coppi, Elisabetta; Ferrari, Laura; Magnani, Giuseppe; Pinto, Patrizia; Passerini, Gabriella; Falini, Andrea; Iannaccone, Sandro; Cappa, Stefano Francesco; Comi, Giancarlo; Gianolli, Luigi

    2016-01-01

    The aim of this study was to evaluate the supportive role of molecular and structural biomarkers (CSF protein levels, FDG PET and MRI) in the early differential diagnosis of dementia in a large sample of patients with neurodegenerative dementia, and in determining the risk of disease progression in subjects with mild cognitive impairment (MCI). We evaluated the supportive role of CSF Aβ 42 , t-Tau, p-Tau levels, conventional brain MRI and visual assessment of FDG PET SPM t-maps in the early diagnosis of dementia and the evaluation of MCI progression. Diagnosis based on molecular biomarkers showed the best fit with the final diagnosis at a long follow-up. FDG PET SPM t-maps had the highest diagnostic accuracy in Alzheimer's disease and in the differential diagnosis of non-Alzheimer's disease dementias. The p-tau/Aβ 42 ratio was the only CSF biomarker providing a significant classification rate for Alzheimer's disease. An Alzheimer's disease-positive metabolic pattern as shown by FDG PET SPM in MCI was the best predictor of conversion to Alzheimer's disease. In this clinical setting, FDG PET SPM t-maps and the p-tau/Aβ 42 ratio improved clinical diagnostic accuracy, supporting the importance of these biomarkers in the emerging diagnostic criteria for Alzheimer's disease dementia. FDG PET using SPM t-maps had the highest predictive value by identifying hypometabolic patterns in different neurodegenerative dementias and normal brain metabolism in MCI, confirming its additional crucial exclusionary role. (orig.)

  14. Cross-validation of biomarkers for the early differential diagnosis and prognosis of dementia in a clinical setting

    Energy Technology Data Exchange (ETDEWEB)

    Perani, Daniela [Vita-Salute San Raffaele University, Milan (Italy); San Raffaele Scientific Institute, Division of Neuroscience, Milan (Italy); San Raffaele Hospital, Nuclear Medicine Unit, Milan (Italy); Cerami, Chiara [Vita-Salute San Raffaele University, Milan (Italy); San Raffaele Scientific Institute, Division of Neuroscience, Milan (Italy); San Raffaele Hospital, Clinical Neuroscience Department, Milan (Italy); Caminiti, Silvia Paola [Vita-Salute San Raffaele University, Milan (Italy); San Raffaele Scientific Institute, Division of Neuroscience, Milan (Italy); Santangelo, Roberto; Coppi, Elisabetta; Ferrari, Laura; Magnani, Giuseppe [San Raffaele Hospital, Department of Neurology, Milan (Italy); Pinto, Patrizia [Papa Giovanni XXIII Hospital, Department of Neurology, Bergamo (Italy); Passerini, Gabriella [Servizio di Medicina di Laboratorio OSR, Milan (Italy); Falini, Andrea [Vita-Salute San Raffaele University, Milan (Italy); San Raffaele Scientific Institute, Division of Neuroscience, Milan (Italy); San Raffaele Hospital, CERMAC - Department of Neuroradiology, Milan (Italy); Iannaccone, Sandro [San Raffaele Hospital, Clinical Neuroscience Department, Milan (Italy); Cappa, Stefano Francesco [San Raffaele Scientific Institute, Division of Neuroscience, Milan (Italy); IUSS Pavia, Pavia (Italy); Comi, Giancarlo [Vita-Salute San Raffaele University, Milan (Italy); San Raffaele Hospital, Department of Neurology, Milan (Italy); Gianolli, Luigi [San Raffaele Hospital, Nuclear Medicine Unit, Milan (Italy)

    2016-03-15

    The aim of this study was to evaluate the supportive role of molecular and structural biomarkers (CSF protein levels, FDG PET and MRI) in the early differential diagnosis of dementia in a large sample of patients with neurodegenerative dementia, and in determining the risk of disease progression in subjects with mild cognitive impairment (MCI). We evaluated the supportive role of CSF Aβ{sub 42}, t-Tau, p-Tau levels, conventional brain MRI and visual assessment of FDG PET SPM t-maps in the early diagnosis of dementia and the evaluation of MCI progression. Diagnosis based on molecular biomarkers showed the best fit with the final diagnosis at a long follow-up. FDG PET SPM t-maps had the highest diagnostic accuracy in Alzheimer's disease and in the differential diagnosis of non-Alzheimer's disease dementias. The p-tau/Aβ{sub 42} ratio was the only CSF biomarker providing a significant classification rate for Alzheimer's disease. An Alzheimer's disease-positive metabolic pattern as shown by FDG PET SPM in MCI was the best predictor of conversion to Alzheimer's disease. In this clinical setting, FDG PET SPM t-maps and the p-tau/Aβ{sub 42} ratio improved clinical diagnostic accuracy, supporting the importance of these biomarkers in the emerging diagnostic criteria for Alzheimer's disease dementia. FDG PET using SPM t-maps had the highest predictive value by identifying hypometabolic patterns in different neurodegenerative dementias and normal brain metabolism in MCI, confirming its additional crucial exclusionary role. (orig.)

  15. CT of early and late posttraumatic brain lesions in evaluation of the risk of deterioration and prognosis of clinical outcome

    International Nuclear Information System (INIS)

    Ghanim, A.; Boguslawska, R.; Walecki, J.

    2003-01-01

    The authors analysed Traumatic Coma Data Bank (TCDB) based on the initial posttraumatic brain computerized tomography findings (CT) using the Marshall's classification. It utilizes the status of the mesencephalic cisterns, the degree of medline shift and the presence or absence of one or more surgical masses. This classification allows us to assess the risk of intracranial hypertension. 1. The prognostic value of computerized tomography in patients with head injuries based on TCDB (Marshall) classification. 2. The relationship between the CT findings and the clinical examination. 3. The evaluation of the patients condition one year after trauma. The paper summarized the outcome of 523 patients with head injuries, 383 male (73.23%) and 140 female (26.77%), who underwent the initial CT scan in the first 48 hours after the injury. The age of the patients ranged from 17 to 88 years, the mean age for male was 42.86-18.72 years, and for female 47-19.22 years. The Glasgow Coma Scale was used at admission to hospital. The general condition of patients and the results of therapy were different in each category. 221 patients (42.26%) underwent surgery and 302 (57.74%) were treated medically. The highest mortality and complication rate was observed in categories III, IV and VII. The risk of mortality rate was higher in older group (age >40 years), chi2=0.528; p 0.0001). Except for localization and volume of the changes, the outcome of patients with head injuries depends on the cistern condition. The compression of cisterns menaces the secondary brainstem damage. The clinical outcome one year after the injury resembled CT scan findings in all categories. (author)

  16. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... treatments being used today. Still, your doctor may tell you that you have a good prognosis if ... to respond well to treatment. Or, he may tell you that you have a poor prognosis if ...

  17. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... Prognosis Questions to Ask about Your Diagnosis Research Understanding Cancer Prognosis Oncologist Anthony L. Back, M.D., a national expert on doctor-patient communications, talks with one of his patients about what ...

  18. Understanding Your Cancer Prognosis

    Science.gov (United States)

    Understanding Your Cancer Prognosis is the main video in the NCI Prognosis Video Series, which offers the perspectives of three cancer patients and their doctor, an oncologist who is also a national expert in doctor-patient communication.

  19. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... doctor may tell you that you have a good prognosis if statistics suggest that your cancer is ... about how to discuss prognosis with their patients. Good communication, he says, is part of providing good ...

  20. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... Overview Research Cancer Screening Cancer Screening Overview Screening Tests Research Diagnosis and Staging Symptoms Diagnosis Staging Prognosis ... Cancer Prevention Overview Screening Cancer Screening Overview Screening Tests Diagnosis & Staging Symptoms Diagnosis Staging Prognosis Treatment Types ...

  1. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... Understanding Cancer Prognosis Oncologist Anthony L. Back, M.D., a national expert on doctor-patient communications, talks with one of his patients about what she'd like to know of her prognosis. Credit: National ...

  2. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... during a certain period of time after diagnosis. Disease-free survival This statistic is the percentage of ... discuss cancer prognosis (the likely course of the disease). Learn key points about prognosis and how to ...

  3. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... your situation is in the best position to discuss your prognosis and explain what the statistics may ... situation best is in the best position to discuss your prognosis. Survival statistics most often come from ...

  4. Infratentorial posterior circulation stroke in a Nigerian population: Clinical characteristics, risk factors, and predictors of outcome

    Directory of Open Access Journals (Sweden)

    Lukman Femi Owolabi

    2016-01-01

    Full Text Available Background: Posterior circulation stroke (PCS, though less common, differs from stroke in anterior circulation in many aspects. Relatively, it portends a poorer prognosis. However, there is a paucity of data from African countries, in particular, where stroke is a menace. Objective: The study aimed to evaluate the etiology, clinical characteristics, outcome, and predictors of outcome in a cohort of patients with IPCS in Northwestern Nigeria. Materials and Methods: Out of 595 patients with stroke, we prospectively analyzed 57 patients with PCS in a Tertiary Care Center in Kano, Northwestern Nigeria. Patients were analyzed for demographic data, risk factors, clinical characteristics, stroke subtypes, mortality, and predictors of mortality. Results: Posterior circulation ischemic stroke accounted for 57 (9.6% of 595 of all strokes seen in the study period. They comprised 44 males (mean age 47.8 ± 17.7 and 13 females (mean age 46.3 ± 13.7. Overall, their age ranged between 24 and 90 (mean age 47.4 ± 16.7. However, 52.7% of the patients were < 45 years of age. The most common site affected was the cerebellum seen in 33 (57.9% patients. Hypertension was the most common risk factor (86%. Headache and vertigo were the most common features accounting for 83.6% and 86.3%, respectively. Thirty-eight (66.7% patients had an ischemic stroke. Twenty-one (36.8% of the patients died during the 1-month period of follow-up. Independent predictors of death in the study were hyperglycemia on admission and hemorrhagic stroke. Conclusions: IPCS occurred in a relatively younger age group. Headache and vertigo were the most common symptoms. The independent predictors of death in the study were hyperglycemia at presentation and hemorrhagic stroke.

  5. Clinical features and treatment prognosis of pathological gamblers with and without recent gambling-related illegal behavior.

    Science.gov (United States)

    Ledgerwood, David M; Weinstock, Jeremiah; Morasco, Benjamin J; Petry, Nancy M

    2007-01-01

    A substantial proportion of pathological gamblers engage in gambling-related illegal behavior. We examined differences in baseline characteristics and treatment outcomes in two groups: pathological gamblers who did and did not commit gambling-related illegal acts in the year before treatment. Participants were 231 pathological gamblers enrolled in a randomized study of treatment that included cognitive behavior therapy and referral to Gamblers Anonymous (GA). Participants reporting recent illegal behavior (n = 63) endorsed more severe lifetime and recent (past-year) gambling disorder symptoms and higher gambling-related debt than did gamblers who denied illegal behavior (n = 168). Those who reported illegal behavior also maintained a significantly higher severity of gambling disorder throughout treatment, although both groups experienced similar improvements in gambling symptoms over time. While pathological gamblers with or without gambling-related illegal behavior appeared to improve at a similar rate regardless of the treatment provided, more intensive treatment may be warranted for individuals with gambling-related illegal behavior, as they demonstrated greater gambling severity throughout treatment and follow-up.

  6. Distribution of late gadolinium enhancement in various types of cardiomyopathies: Significance in differential diagnosis, clinical features and prognosis.

    Science.gov (United States)

    Satoh, Hiroshi; Sano, Makoto; Suwa, Kenichiro; Saitoh, Takeji; Nobuhara, Mamoru; Saotome, Masao; Urushida, Tsuyoshi; Katoh, Hideki; Hayashi, Hideharu

    2014-07-26

    The recent development of cardiac magnetic resonance (CMR) techniques has allowed detailed analyses of cardiac function and tissue characterization with high spatial resolution. We review characteristic CMR features in ischemic and non-ischemic cardiomyopathies (ICM and NICM), especially in terms of the location and distribution of late gadolinium enhancement (LGE). CMR in ICM shows segmental wall motion abnormalities or wall thinning in a particular coronary arterial territory, and the subendocardial or transmural LGE. LGE in NICM generally does not correspond to any particular coronary artery distribution and is located mostly in the mid-wall to subepicardial layer. The analysis of LGE distribution is valuable to differentiate NICM with diffusely impaired systolic function, including dilated cardiomyopathy, end-stage hypertrophic cardiomyopathy (HCM), cardiac sarcoidosis, and myocarditis, and those with diffuse left ventricular (LV) hypertrophy including HCM, cardiac amyloidosis and Anderson-Fabry disease. A transient low signal intensity LGE in regions of severe LV dysfunction is a particular feature of stress cardiomyopathy. In arrhythmogenic right ventricular cardiomyopathy/dysplasia, an enhancement of right ventricular (RV) wall with functional and morphological changes of RV becomes apparent. Finally, the analyses of LGE distribution have potentials to predict cardiac outcomes and response to treatments.

  7. Clinical and Laboratory Characteristics of Leishmaniasis in Armenia

    Directory of Open Access Journals (Sweden)

    A.L. Kazinian

    2014-11-01

    Full Text Available This work presents the clinical and laboratory characteristics of visceral leishmaniasis according to the data from Clinical hospital of infectious diseases «Nork» in Yerevan for 2013. It is shown that Armenia is a country endemic for visceral leishmaniasis. Most patients (81 % were males. About half of the patients were young children (up to 2 years. It was found that the majority of patients had acute onset of the disease with fever up to 40 °C, severe symptoms of intoxication and single hemorrhages on the skin. Enlargement of the liver and spleen was noted in all patients. The enlargement of the spleen was more pronounced, and it reached the level of the pelvis. One of the cardinal symptoms of visceral leishmaniasis — anemia — developed in all patients admitted to the hospital, and a significant change in the hemogram was observed in young children.

  8. Autoinflammatory diseases in adults. Clinical characteristics and prognostic implications.

    Science.gov (United States)

    González García, A; Patier de la Peña, J L; Ortego Centeno, N

    2017-03-01

    Autoinflammatory diseases are clinical conditions with inflammatory manifestations that present in a periodic or persistent manner and are caused by acquired or hereditary disorders of the innate immune response. In general, these diseases are more common in childhood, but cases have been reported in adults and are therefore important for all specialists. There are few references on these diseases in adults due to their low prevalence and underdiagnosis. The aim of this study is to review the scientific literature on these disorders to systematise their clinical, prognostic and treatment response characteristics in adults. Copyright © 2016 Elsevier España, S.L.U. and Sociedad Española de Medicina Interna (SEMI). All rights reserved.

  9. Clinical and imaging characteristics of the vascular dementia. Preliminary studies

    International Nuclear Information System (INIS)

    Gomez Viera, Nelson; Rivero Arias, Edmundo; Perez Nellar, Jesus; Begueria Santos, Ramon; Arias Sifontes, William; Raiteris Flores, Juan

    1997-01-01

    A descriptive prospective study was carried out in 41 patients presenting with vascular dementia from Habana Vieja municipality, Havana City, in order to know some of the clinical and imaging characteristics of this disease. The main risk factors observed were the history of cerebrovascular disease and arterial hypertension. Depression, sleeping disorders and focal and pseudo bulbar neurologic signs were the most frequent clinical findings. Folstein neuropsychological test evidenced an important disorder of attention, calculation, the evocation memory and orientation. According to this test, 29 % of the patients had a severe dementia and nearly 50 % showed a severe handicap. The most frequent imaging findings observed in the computerized axial tomography of the cranium were cerebral atrophy, and single or multiple infarctions. Multiple cerebral infarctions, the lacunar status, subcortical encephalopathy of Binswanger, and single infarction located in cerebral areas related to cognition were considered as possible psychopathological mechanisms associated with the disease

  10. [Clinical characteristics of patients with juvenile localized scleroderma].

    Science.gov (United States)

    Sun, Qiu-Ning; Du, Wei; Hu, Bin; Liu, Pai; Yuan, Xie

    2009-02-01

    To investigate the clinical characteristics of juvenile localized scleroderma (JLS). The clinical data of 100 outpatients with JLS who were admitted to PUMC Hospital from 2000 to 2008 were retrospectively analyzed. Of a total of 100 cases, 51 (51%) were confirmed as linear scleroderma, 26 (26%) as plaque morphea, 26 (26%) as deep morphea, 12 (12%) as generalized morphea, and 15 (15%) as a mixed subtype. Nine patients (9%) had family histories of rheumatic or autoimmune diseases, while 16 (16%) might be triggered by unknown factors. Totally 84 patients underwent antinuclear antibody tests and 38 patients (45.2%) had positive results. Linear scleroderma are the most frequent subtype of JLS. Localized scleroderma may be associated with some autoimmune-related causes.

  11. Solobacterium moorei bacteremia: identification, antimicrobial susceptibility, and clinical characteristics

    DEFF Research Database (Denmark)

    Micha Pedersen, Rune; Holt, Hanne Marie; Justesen, Ulrik Stenz

    2011-01-01

    We present five cases of Solobacterium moorei bacteremia. The isolates were identified with 16S rRNA gene sequencing and were susceptible to common antibiotics used for anaerobic infections. Bacteremia with S. moorei seems to be associated with debilitating conditions, but the prognosis of the in...

  12. Sociodemographic and clinical characteristics of patients with recurrent aphthous stomatitis

    Directory of Open Access Journals (Sweden)

    Anıl Gülsel Bahalı

    2014-12-01

    Full Text Available Background and Design: The purpose of this study was to obtain data that may provide an insight into the etiopathogenesis of recurrent aphtous stomatitis (RAS by the way of analysing the sociodemographic and clinical characteristics of patients who had been diagnosed with RAS. Materials and Metods: The patients, who were diagnosed with RAS in the dermatology outpatient clinic, between May 2007 and May 2010, were evaluated retrospectively. The data including sociodemografic and clinical characteristics, and treatment options were recorded. Results: A hundred patients (68 women, 32 men were included in this study. The average age was 40±13.6 years. RAS was more common in patients with middle-income and low education. The most common type of RAS was minor aphtous ulcers (88%. The lesions were most frequently seen on the lateral side of the tongue (34% and cheek (34%. Sixty percent of patients had a positive family history. Some factors such as biting (12%, tooth brushing (18%, dental disease presence (82%, food (39%, menstruation (10.3%, stress (76%, iron deficiency (16.7%, vitamin B12 deficiency (22.4%, low serum ferritin levels (18%, and seasonal variability (32% showed positive correlation with RAS. A negative correlation was found between RAS and smoking. Forty-nine percent of patients had used alternative therapies in addition to drug therapy. The most frequently used alternative method was consumption of sumac (26.5%. Conlucions: In contrast to the literature, our study found that RAS is started in the third decade of life and, approximately 50% of patients prefered alternative treatment methods, particularly sumac. Nowadays, discussions about the etiopathogenesis of RAS continue. In this study, we found that different sociodemographic and clinical factors may be associated with the etiopathogenesis of the disease. Our study will be followed by further studies using prospective design to identify the the etiopathogenesis of RAS.

  13. Clinical characteristics associated with the intracranial dissemination of gliomas.

    Science.gov (United States)

    Cai, Xu; Qin, Jun-Jie; Hao, Shu-Yu; Li, Huan; Zeng, Chun; Sun, Sheng-Jun; Yu, Lan-Bing; Gao, Zhi-Xian; Xie, Jian

    2018-03-01

    Glioma is the most common malignant tumor of the brain and the intracranial dissemination of gliomas is the late stage of the development of the tumor. However, there is little research in literature on the occurrence of intracranial dissemination of gliomas. In order to provide a reference for clinical work, we carried out this study on intracranial dissemination of glioma. A total of 629 patients with gliomas received tumor resection by the same surgeon from August 2010 to September 2015 were included in this study. The authors performed a retrospective review of the patients and the information regarding clinical features, histopathological results, molecular pathologic results and clinical outcomes was collected and analyzed. In this retrospective study, we found that the intracranial dissemination phenomenon occurred in 53 patients (8.43%). We analyzed the clinical characteristics of patients and found that the age at diagnosis (P = 0.011), WHO grade of the tumor (P dissemination. The higher grade of the tumor, the more prone to disseminate. Deletion of 1p/19q had no significant correlation with the intracranial dissemination. MMP9, Ki-67, and EGFR were highly expressed in tumor cells that caused dissemination, and the level of Ki-67 expression had significance in statistics (P 40 years), high pathological grade, invasion of the corpus callosum and high levels of Ki-67 expression were risk factors associated with the intracranial dissemination of gliomas. Copyright © 2018 Elsevier B.V. All rights reserved.

  14. [Clinical characteristics of 7 patients with gestational diabetes insipidus].

    Science.gov (United States)

    Wu, Li-Qun; Xiong, Chun-Qiu; Wu, Min; Dong, Ruo-Lin; Chen, Yun-Qin; Gao, Jie; Chen, Ou-Jing; Huang, Yin-Ping

    2008-04-01

    To investigate the clinical feature, treatment and prognosis of both the mother and the fetus with gestational diabetes insipidus. A total of 7 cases of gestational diabetes insipidus collected in the First Affiliated Hospital of Wenzhou Medical College, Wenzhou Combination of Traditional Chinese Medicine with Western Medicine Hospital, and Zhejiang Taizhou Hospital from June 1993 to June 2006 were analyzed retrospectively. Seven cases symptoms all characterized by excessive thirst polydipsia and polyuria. The average 24 h urinary output was between 11 L to 13 L and manifested of hypobaricuria. After effective treatment (three cases were treated with 1-deamino-8-D-arginine vasopressin, another three patients were managed with hydrochlorothiazide, and the last one was cured with antisterone), seven patients with gestational diabetes insipidus did not have any severe consequences. Their symptoms of excessive thirst, polyuria, and polydypsia disappeared from 7 days to 3 months after parturition. Urinary volume returned to normal standard of 1000-2000 ml during 24 hours. Specific gravity of urine recovered normally between a range 1.015-1.025 and serum sodium recovered between 135-147 mmol/L. The average duration of illness was 52 days. Eight newborn infants survived. Two of them were sent to neonatal intensive care unit for treatment. One was because of premature delivery caused by antepartum eclampsia, and the other case was one of the twins who had hydronephrosis. The baby of the first case left hospital after 3 weeks' treatment. The latter one's symptom disappeared 2 weeks after delivery. No obvious symptom was discovered among all the babies through follow-up telephone calls 42 days after childbirth. Gestational diabetes insipidus is a rare endocrinopathy complicating pregnancy. This disorder is characterized by excessive thirst, polydypsia, polyuria, hypobaric urine and electrolyte disturbances usually manifesting in the third trimester of pregnancy or puerperium

  15. Radiotherapy in breast cancer and its prognosis

    International Nuclear Information System (INIS)

    Mitter, Mihir

    1980-01-01

    Various aspects of breast cancer are discussed. These include clinical staging, histological grading, site of growth, frequency and lactation, immunological response and prognosis, and survival of untreated cases. Importance of early detection is emphasised and prognosis after radiotherapy alone or in combination with surgery is briefly discussed. (M.G.B.)

  16. Clinical significance of AGE-RAGE axis in colorectal cancer: associations with glyoxalase-I, adiponectin receptor expression and prognosis

    International Nuclear Information System (INIS)

    Sakellariou, Stratigoula; Fragkou, Paraskevi; Levidou, Georgia; Gargalionis, Antonios N.; Piperi, Christina; Dalagiorgou, Georgia; Adamopoulos, Christos; Saetta, Angelica; Agrogiannis, George; Theohari, Irini; Sougioultzis, Stavros; Tsioli, Panagiota; Karavokyros, Ioannis; Tsavaris, Nikolaos; Kostakis, Ioannis D.; Zizi-Serbetzoglou, Adamantia; Vandoros, Gerasimos P.; Patsouris, Efstratios; Korkolopoulou, Penelope

    2016-01-01

    Advanced glycation end products (AGEs) and their receptor RAGE emerge as important pathogenic contributors in colorectal carcinogenesis. However, their relationship to the detoxification enzyme Glyoxalase (GLO)-I and Adiponectin receptors (AdipoR1, AdipoR2) in colorectal carcinoma (CRC) is currently understudied. In the present study, we investigated the expression levels of the above molecules in CRC compared to adjacent non-tumoral tissue and their potential correlation with clinicopathological characteristics and patients’ survival. We analyzed the immunohistochemical expression of AGE, RAGE, GLO-1, AdipoR1 and AdipoR2 in 133 primary CRC cases, focusing on GLO-I. The tumour MSI status was further assessed in mucinous carcinomas. Western immunoblotting was employed for validation of immunohistochemical data in normal and tumoral tissues as well in three CRC cell lines. An independent set of 55 patients was also used to validate the results of univariate survival analysis regarding GLO-I. CRC tissue showed higher intensity of both AGE and RAGE expression compared with normal colonic mucosa which was negative for GLO-I in most cases (78 %). Western immunoblotting confirmed AGE, RAGE and GLO-I overexpression in tumoral tissue. GLO-I expression was directly related to RAGE and inversely related to AGE immunolabeling. There was a trend towards higher expression of all markers (except for RAGE) in the subgroup of mucinous carcinomas which, although of borderline significance, seemed to be more prominent for AdipoR1 and AGE. Additionally, AGE, AdipoR1 and Adipo R2 expression was related to tumor grade, whereas GLO-1 and AdipoR1 to T-category. In survival analysis, AdipoR2 and GLO-I overexpression predicted shortened survival in the entire cohort and in early stage cases, an effect which for GLO-I was reproduced in the validation cohort. Moreover, GLO-I emerged as an independent prognosticator of adverse significance in the patients’ cohort. We herein provide novel

  17. Kikuchi-Fujimoto disease: Clinical and laboratory characteristics and outcome

    Directory of Open Access Journals (Sweden)

    P S Rakesh

    2014-01-01

    Full Text Available Introduction: Kikuchi-Fujimoto disease is an uncommon disorder with worldwide distribution, characterized by fever and benign enlargement of the lymph nodes, primarily affecting young adults. Awareness about this disorder may help prevent misdiagnosis and inappropriate investigations and treatment. The objective of the study was to evaluate the clinical and laboratory characteristics of histopathologically confirmed cases of Kikuchi′s disease from a tertiary care center in southern India. Materials and Methods: Retrospective analysis of all adult patients with histopathologically confirmed Kikuchi′s disease from January 2007 to December 2011 in a 2700-bed teaching hospital in South India was done. The clinical and laboratory characteristics and outcome were analyzed. Results: There were 22 histopathologically confirmed cases of Kikuchi′s disease over the 5-year period of this study. The mean age of the subjects′ was 29.7 years (SD 8.11 and majority were women (Male: female- 1:3.4. Apart from enlarged cervical lymph nodes, prolonged fever was the most common presenting complaint (77.3%. The major laboratory features included anemia (54.5%, increased erythrocyte sedimentation rate (31.8%, elevated alanine aminotransferase (27.2% and elevated lactate dehydrogenase (LDH (31.8%. Conclusion: Even though rare, Kikuchi′s disease should be considered in the differential diagnosis of young individuals, especially women, presenting with lymphadenopathy and prolonged fever. Establishing the diagnosis histopathologically is essential to avoid inappropriate investigations and therapy.

  18. Epidemiological and clinical characteristics and management of oropharyngeal tularemia outbreak.

    Science.gov (United States)

    Uzun, Mustafa Önder; Yanik, Keramettin; Erdem, Müge; Kostakoglu, Ugur; Yilmaz, Gürdal; Tanriverdi Çayci, Yeliz

    2015-01-01

    The purpose of this study was to determine the epidemiological and clinical characteristics of patients diagnosed with tularemia and the effectiveness of the administered treatments. Patients treated in our hospital between January 2009 and March 2011 and diagnosed with tularemia were evaluated retrospectively. Patients' epidemiological and clinical characteristics, administered treatments, and posttreatment findings were recorded on patient monitoring forms. At anamnesis, 29% of patients used water from wells and 71% used water from the network supply; moreover, 48.4% had a history of contact with animals and 87.1% a history of lethargy. At physical examination, 96.8% had a mass in the neck and 90.3% had fever. Gentamycin + doxycycline therapy was administered to 45.2% of patients, while levofloxacin, gentamycin, and streptomycin were used for the other patients. After treatment, neck masses persisted in 48.4% of patients and complaints of lethargy and fever in 6.5%. Treatment of these patients was initiated once tularemia had been diagnosed, as test results were announced about 3 weeks later. Lymphadenopathy excision was performed on 19.4% of patients in whom neck mass persisted. Appropriate empiric antibiotherapy should be commenced in patients presenting with neck mass, fever, and lethargy in regions with tularemia epidemics.

  19. Clinical research of bone scan characteristics for metabolic bone diseases

    International Nuclear Information System (INIS)

    Zhu Ruisen; Luo Qiong; Lu Haikui; Chen Libo; Luo Quanyong

    2009-01-01

    Characteristic images of 99m Tc-MDP bone scintigraphy in patients with metabolic bone diseases (MBD) were analyzed and compared, in an attempt to improve the capability of differential diagnosis in this aspect. A total of 142 cases, clinically confirmed as (MBD), were categorized into six groups: hyperparathyroidism (117), renal osteodystrophy (4), Paget's disease (16), hypophosphatemic osteomalacia (2), Albers-Schonberg disease (2), and Brittle bone disease (1). They were diagnosed clinically or pathologically, and scanned with 99m Tc-MDP bone scintegraphy, from which the 142 MBD cases were classified into 4 types. The cases of Type I had increased amount of 99m Tc-MDP uptake in whole body bones, including hyperparathyroidism, Albers-Schonberg disease, brittle bone disease and renal osteodystrophy. The cases of Type II had high uptake of 99m Tc-MDP in local region of bones, including paget's disease, hypophosphatemic osteomalacia and hyperparathyroidism. A Type I case with pathological fracture or secondary osteopathy was classified as Type III. Type IV cases were in early stage of hyperparathyroidism, with normal bone scan image. Analysis of the characteristics of 99m Tc-MDP bone scintigraphic findings (locations, morphology and intensities) in patients with MBD may be helpful in the differential diagnosis of MBD, in association with the patient's history and X-ray data altogether. (authors)

  20. Dysthymic disorder: clinical characteristics in relation to age at onset.

    Science.gov (United States)

    Barzega, G; Maina, G; Venturello, S; Bogetto, F

    2001-09-01

    The variability in the clinical presentation of dysthymia has given rise to a rich debate in literature, and various hypotheses have been proposed. One is that the clinical presentation differs in relation to age at onset. The aim of the study was to evaluate differences in socio-demographic and clinical characteristics in a sample of patients with dysthymia (DSM-IV), in relation to age at onset. 84 consecutive outpatients with a diagnosis of dysthymia (DSM-IV) were studied. All subjects were evaluated by a semistructured clinical interview and the following rating scales: HAM-A, HAM-D, MADRS, Paykel's Interview for Recent Life Events. 23.8% of the sample had early-onset (dysthymia. Patients with early-onset disorder were significantly younger at the observation, more frequently female and single. They had a significantly longer duration of illness and in a significantly higher percentage had already received a specialist treatment before admission in the present trial. No differences in the frequency of symptoms were observed. A significantly higher percentage of patients with late-onset disease reported at least one stressful event in the year preceding the onset of dysthymia. A positive history of major depression was significantly more common among the early-onset group; social phobia, panic disorder and conversive disorder were also more frequent in this group. The late-onset patients frequently presented generalized anxiety disorder, substance abuse and somatization disorder. The study is retrospective and enrolls a limited number of cases. The present study agrees with other reports on the differences in clinical presentation of dysthymia according to age at onset. Although they are not actually related to age at onset, some interesting findings emerged in the symptomatological characterization of the disorder, referring to the diagnostic criteria proposed in DSM-IV.

  1. Comparison of the prognosis and recurrence of apparent early-stage ovarian tumors treated with laparoscopy and laparotomy: a meta-analysis of clinical studies

    International Nuclear Information System (INIS)

    Zhang, Ying; Fan, Shuying; Xiang, Yang; Duan, Hua; Sun, Li

    2015-01-01

    This meta-analysis aimed to evaluate the prognosis and recurrence of apparent early-stage ovarian tumors treated with laparoscopy compared with laparotomy. Clinical studies published in English were retrieved from the computerized databases Medline and Embase. A meta-analysis was performed to investigate the differences in the efficacy and safety of laparoscopy versus laparotomy in terms of postoperative complications, lengths of hospital stay, recurrence rates, and disease-free survival times using the random effects model. The studies were independently reviewed by two investigators. Data from the eligible studies were extracted, and the meta-analysis was performed using the Comprehensive Meta-Analysis program, version 2 (CMA-2; Biostat, Englewood, NJ, USA). A total of 8 studies were included in the analysis. The results showed that laparoscopic surgery was significantly associated with lower rates of complications (OR = 0.433, P = 0.019) and shorter postoperative hospital stays (weighted mean difference [WMD] = −0.974, P < 0.001). There was no significant difference in the rates of recurrence (OR = 0.707, P = 0.521) between patients with apparent early-stage ovarian tumors who were treated using laparoscopy and those who underwent laparotomy. No publication bias was detected. Laparoscopic surgery shows favorable prognostic outcomes in terms of postoperative complication rates and postoperative hospital stay durations. Further studies with longer follow-up periods are required to confirm recurrence and survival outcomes after laparoscopic surgery in patients with apparent early-stage ovarian tumors

  2. Clinical usefulness of 123I-MIBG myocardial scintigraphy as a marker of the severity and prognosis of congestive heart failure

    International Nuclear Information System (INIS)

    Shiga, Koji

    1999-01-01

    To evaluate the clinical usefulness of 123 I-MIBG myocardial scintigraphy in patients with congestive heart failure. Myocardial dynamic imaging was performed immediately after 123 I-MIBG administration at 1 frame/sec for 500 sec in 52 patients with or without congestive heart failure. The %uptake/ROI, dynamic heart to mediastinum uptake ratio (H/M) and dynamic washout rate (WR) were calculated from their time activity curves to assess the relationship between the NYHA functional class and these values. In 52 other patients with heart failure, the initial and delayed MIBG anterior planar images were obtained, and H/M in delayed images and WR between initial and delayed images were measured. The patients were followed up for 31.8±16.8 months, and their survival rates were compared among three groups, H/M 123 I-MIBG myocardial scintigraphy is very useful to diagnose the severity and prognosis in patients with congestive heart failure. (K.H.)

  3. Cerebral sparganosis in children: epidemiological, clinical and MR imaging characteristics

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    Gong Caigui

    2012-09-01

    Full Text Available Abstract Background Cerebral sparganosis in children is an extremely rare disease of central nervous system, and caused by a tapeworm larva from the genus of Spirometra. In this study, we discussed and summarized epidemiological, clinical and MR imaging characteristics of eighteen children with cerebral sparganosis for a better diagnosis and treatment of the disease. Methods Eighteen children with cerebral sparganosis verified by pathology, serological tests and MR presentations were retrospectively investigated, and the epidemiologic and clinical characteristics of the disease were studied. Results Twenty-seven lesions were found in the eighteen children. Twelve lesions in twelve patients were solitary while the lesions in the rest six patients were multiple and asymmetrical. The positions of the lesions were: seven in frontal, eleven in parietal, four in temporal and two in occipital lobes, one in basal ganglia, one in cerebella hemisphere and one in pons. The lesions were presented as slight hypointensity on T1-weighted images but moderate hyperintensity on T2-weighted images with perilesional brain parenchyma edema. Enhanced MR scans by using Gadopentetic Acid Dimeglumine Salt were performed in the patients, and the images demonstrated abnormal enhancements with the patterns of a peripheral ring, or a tortuous beaded, or a serpiginous tubular shape. Follow-up MR scans were preformed for eight patients, and three out of the eight cases exposed migrations and changes in shapes of the lesion areas. Conclusions The MR presentations in our study in general were similar to those in previous studies. However serpiginous tubular and comma-shaped enhancements of lesions have not been previously reported. The enhanced MR imaging and follow-up MR scans with the positive results from serological tests are the most important methods for the clinical diagnosis of cerebral sparganosis in children.

  4. Epidemiology and clinical characteristics of autoimmune hepatitis in the Netherlands.

    Science.gov (United States)

    van Gerven, Nicole M F; Verwer, Bart J; Witte, Birgit I; van Erpecum, Karel J; van Buuren, Henk R; Maijers, Ingrid; Visscher, Arjan P; Verschuren, Edwin C; van Hoek, Bart; Coenraad, Minneke J; Beuers, Ulrich H W; de Man, Robert A; Drenth, Joost P H; den Ouden, Jannie W; Verdonk, Robert C; Koek, Ger H; Brouwer, Johannes T; Guichelaar, Maureen M J; Vrolijk, Jan Maarten; Mulder, Chris J J; van Nieuwkerk, Carin M J; Bouma, Gerd

    2014-10-01

    Epidemiological data on autoimmune hepatitis (AIH) are scarce. In this study, we determined the clinical and epidemiological characteristics of AIH patients in the Netherlands (16.7 million inhabitants). Clinical characteristics were collected from 1313 AIH patients (78% females) from 31 centers, including all eight academic centers in the Netherlands. Additional data on ethnicity, family history and symptoms were obtained by the use of a questionnaire. The prevalence of AIH was 18.3 (95% confidential interval [CI]: 17.3-19.4) per 100,000 with an annual incidence of 1.1 (95% CI: 0.5-2) in adults. An incidence peak was found in middle-aged women. At diagnosis, 56% of patients had fibrosis and 12% cirrhosis in liver biopsy. Overall, 1% of patients developed HCC and 3% of patients underwent liver transplantation. Overlap with primary biliary cirrhosis and primary sclerosing cholangitis was found in 9% and 6%, respectively. The clinical course did not differ between Caucasian and non-Caucasian patients. Other autoimmune diseases were found in 26% of patients. Half of the patients reported persistent AIH-related symptoms despite treatment with a median treatment period of 8 years (range 1-44 years). Familial occurrence was reported in three cases. This is the largest epidemiological study of AIH in a geographically defined region and demonstrates that the prevalence of AIH in the Netherlands is uncommon. Although familial occurrence of AIH is extremely rare, our twin data may point towards a genetic predisposition. The high percentage of patients with cirrhosis or fibrosis at diagnosis urges the need of more awareness for AIH.

  5. Clinical usefulness of {sup 123}I-MIBG myocardial scintigraphy as a marker of the severity and prognosis of congestive heart failure

    Energy Technology Data Exchange (ETDEWEB)

    Shiga, Koji [Kyoto Prefectural Univ. of Medicine (Japan)

    1999-04-01

    To evaluate the clinical usefulness of {sup 123}I-MIBG myocardial scintigraphy in patients with congestive heart failure. Myocardial dynamic imaging was performed immediately after {sup 123}I-MIBG administration at 1 frame/sec for 500 sec in 52 patients with or without congestive heart failure. The %uptake/ROI, dynamic heart to mediastinum uptake ratio (H/M) and dynamic washout rate (WR) were calculated from their time activity curves to assess the relationship between the NYHA functional class and these values. In 52 other patients with heart failure, the initial and delayed MIBG anterior planar images were obtained, and H/M in delayed images and WR between initial and delayed images were measured. The patients were followed up for 31.8{+-}16.8 months, and their survival rates were compared among three groups, H/M<1.5, 1.5{<=}H/M<2.0 and H/M{>=}2.0, or WR<45, 45{<=}WR<60 and WR{>=}60[%], respectively. The parameter, such as H/M, WR, age, X-ray cardiothoracic ratio (CTR), echocardiographic end-diastolic diameter (Dd), fractional shortening (%FS) or radionuclide left ventricular ejection fraction (LVEF), which was the most important prognostic predictor was analyzed. MIBG showed that the dynamic kinetics immediately after administration which reflected the severity of congestive heart failure, %uptake/ROI and dynamic H/M were significantly lower and dynamic WR was significantly higher in the advanced NYHA functional class. During the follow-up period, 13 patients died of heart failure. The survival rate in the group of H/M<1.5 or WR{>=}60[%] was significantly poorer than the other groups, and the most important predictive indicator for the prognosis was found to be H/M or WR exceeding age, CTR, Dd, %FS and LVEF {sup 123}I-MIBG myocardial scintigraphy is very useful to diagnose the severity and prognosis in patients with congestive heart failure. (K.H.)

  6. Characteristics of Volunteer Coaches in a Clinical Process Improvement Program.

    Science.gov (United States)

    Morley, Katharine E; Barysauskas, Constance M; Carballo, Victoria; Kalibatas, Orinta; Rao, Sandhya K; Jacobson, Joseph O; Cummings, Brian M

    The Partners Clinical Process Improvement Leadership Program provides quality improvement training for clinicians and administrators, utilizing graduates as volunteer peer coaches for mentorship. We sought to understand the factors associated with volunteer coach participation and gain insight into how to improve and sustain this program. Review of coach characteristics from course database and survey of frequent coaches. Out of 516 Partners Clinical Process Improvement Leadership Program graduates from March 2010 to June 2015, 117 (23%) individuals volunteered as coaches. Sixty-one (52%) individuals coached once, 31 (27%) coached twice, and 25 (21%) coached 3 or more times. There were statistically significant associations between coaching and occupation (P = .005), Partners Clinical Process Improvement Leadership Program course taken (P = .001), and course location (P = .007). Administrators were more likely to coach than physicians (odds ratio: 1.75, P = .04). Reasons for volunteering as a coach included further development of skills, desire to stay involved with program, and enjoying mentoring. Reasons for repeated coaching included maintaining quality improvement skills, expanding skills to a wider variety of projects, and networking. A peer graduate volunteer coach model is a viable strategy for interprofessional quality improvement mentorship. Strategies that support repeat coaching and engage clinicians should be promoted to ensure an experienced and diversified group of coaches.

  7. Clinical and virological characteristics of dengue in Surabaya, Indonesia.

    Directory of Open Access Journals (Sweden)

    Puspa Wardhani

    Full Text Available Dengue disease is still a major health problem in Indonesia. Surabaya, the second largest city in the country, is endemic for dengue. We report here on dengue disease in Surabaya, investigating the clinical manifestations, the distribution of dengue virus (DENV serotypes, and the relationships between clinical manifestations and the genetic characteristics of DENV. A total of 148 patients suspected of having dengue were recruited during February-August 2012. One hundred one (68% of them were children, and 47 (32% were adults. Dengue fever (DF and Dengue hemorrhagic fever (DHF were equally manifested in all of the patients. We performed DENV serotyping on all of the samples using real-time RT-PCR. Of 148, 79 (53% samples were detected as DENV positive, with DENV-1 as the predominant serotype (73%, followed by DENV-2 (8%, DENV-4 (8%, and DENV-3 (6%, while 5% were mixed infections. Based on the Envelope gene sequences, we performed phylogenetic analyses of 24 isolates to genotype the DENV circulating in Surabaya in 2012, and the analysis revealed that DENV-1 consisted of Genotypes I and IV, DENV-2 was of the Cosmopolitan genotype, the DENV-3 viruses were of Genotype I, and DENV-4 was detected as Genotype II. We correlated the infecting DENV serotypes with clinical manifestations and laboratory parameters; however, no significant correlations were found. Amino acid analysis of Envelope protein did not find any unique mutations related to disease severity.

  8. Clinical and virological characteristics of dengue in Surabaya, Indonesia.

    Science.gov (United States)

    Wardhani, Puspa; Aryati, Aryati; Yohan, Benediktus; Trimarsanto, Hidayat; Setianingsih, Tri Y; Puspitasari, Dwiyanti; Arfijanto, Muhammad Vitanata; Bramantono, Bramantono; Suharto, Suharto; Sasmono, R Tedjo

    2017-01-01

    Dengue disease is still a major health problem in Indonesia. Surabaya, the second largest city in the country, is endemic for dengue. We report here on dengue disease in Surabaya, investigating the clinical manifestations, the distribution of dengue virus (DENV) serotypes, and the relationships between clinical manifestations and the genetic characteristics of DENV. A total of 148 patients suspected of having dengue were recruited during February-August 2012. One hundred one (68%) of them were children, and 47 (32%) were adults. Dengue fever (DF) and Dengue hemorrhagic fever (DHF) were equally manifested in all of the patients. We performed DENV serotyping on all of the samples using real-time RT-PCR. Of 148, 79 (53%) samples were detected as DENV positive, with DENV-1 as the predominant serotype (73%), followed by DENV-2 (8%), DENV-4 (8%), and DENV-3 (6%), while 5% were mixed infections. Based on the Envelope gene sequences, we performed phylogenetic analyses of 24 isolates to genotype the DENV circulating in Surabaya in 2012, and the analysis revealed that DENV-1 consisted of Genotypes I and IV, DENV-2 was of the Cosmopolitan genotype, the DENV-3 viruses were of Genotype I, and DENV-4 was detected as Genotype II. We correlated the infecting DENV serotypes with clinical manifestations and laboratory parameters; however, no significant correlations were found. Amino acid analysis of Envelope protein did not find any unique mutations related to disease severity.

  9. Differences in the clinical characteristics of adolescent depressive disorders.

    Science.gov (United States)

    Karlsson, Linnea; Pelkonen, Mirjami; Heilä, Hannele; Holi, Matti; Kiviruusu, Olli; Tuisku, Virpi; Ruuttu, Titta; Marttunen, Mauri

    2007-01-01

    Our objective was to analyze differences in clinical characteristics and comorbidity between different types of adolescent depressive disorders. A sample of 218 consecutive adolescent (ages 13-19 years) psychiatric outpatients with depressive disorders was interviewed for DSM-IV Axis I and Axis II diagnoses. We obtained data by interviewing the adolescents themselves and collecting additional background information from the clinical records. Lifetime age of onset for depression, current episode duration, frequency of suicidal behavior, psychosocial impairment, and the number of current comorbid psychiatric disorders varied between adolescent depressive disorder categories. The type of co-occurring disorder was mainly consistent across depressive disorders. Minor depression and dysthymia (DY) presented as milder depressions, whereas bipolar depression (BPD) and double depression [DD; i.e., DY with superimposed major depressive disorder (MDD)] appeared as especially severe conditions. Only earlier lifetime onset distinguished recurrent MDD from first-episode MDD, and newly emergent MDD appeared to be as impairing as recurrent MDD. Adolescent depressive disorder categories differ in many clinically relevant aspects, with most differences reflecting a continuum of depression severity. Identification of bipolarity and the subgroup with DD seems especially warranted. First episode MDD should be considered as severe a disorder as recurring MDD. (c) 2006 Wiley-Liss, Inc.

  10. Clinical Characteristics of Abutment Teeth with Gingival Discoloration.

    Science.gov (United States)

    Ristic, Ljubisa; Dakovic, Dragana; Postic, Srdjan; Lazic, Zoran; Bacevic, Miljana; Vucevic, Dragana

    2017-04-06

    The grey-bluish discoloration of gingiva (known as "amalgam tattoo") does not appear only in the presence of amalgam restorations. It may also be seen in cases of teeth restored with cast dowels and porcelain-fused-to-metal (PFM) restorations. The aim of this article was to determine the clinical characteristics of abutment teeth with gingival discoloration. This research was conducted on 25 patients referred for cast dowel and PFM restorations. These restorations were manufactured from Ni-Cr alloys. Ninety days after cementing the fixed prosthodontic restorations, the abutment teeth (n = 61) were divided into a group with gingival discoloration (GD) (n = 25) and without gingival discoloration (NGD) (n = 36). The control group (CG) comprised the contralateral teeth (n = 61). Plaque index, gingival index, clinical attachment level, and probing depth were assessed before fabrication and also 90 days after cementation of the PFM restorations. The gingival index, clinical attachment level, and probing depths of the abutment teeth that had GD were statistically higher before restoration, in comparison with the abutment teeth in the NGD and control groups. Ninety days after cementation, the abutment teeth with GD had significantly lower gingival indexes and probing depths, compared to the abutment teeth in the NGD group. Both abutment teeth groups (GD and NGD) had significantly higher values of clinical attachment levels when compared to the control group. There were no statistically significant differences in plaque index values between the study groups. The results of this study indicated that impairment of periodontal status of abutment teeth seemed to be related to the presence of gingival discolorations. Therefore, fabrication of fixed prosthodontic restorations requires careful planning and abutment teeth preparation to minimize the occurrence of gingival discolorations. With careful preparation of abutment teeth for cast dowels and crown restorations it may be

  11. Pediatric melioidosis in Sarawak, Malaysia: Epidemiological, clinical and microbiological characteristics.

    Science.gov (United States)

    Mohan, Anand; Podin, Yuwana; Tai, Nickson; Chieng, Chae-Hee; Rigas, Vanessa; Machunter, Barbara; Mayo, Mark; Wong, Desiree; Chien, Su-Lin; Tan, Lee-See; Goh, Charles; Bantin, Reginal; Mijen, Alexander; Chua, Wen-Yi; Hii, King-Ching; Wong, See-Chang; Ngian, Hie-Ung; Wong, Jin-Shyan; Hashim, Jamilah; Currie, Bart J; Ooi, Mong-How

    2017-06-01

    Melioidosis is a serious, and potentially fatal community-acquired infection endemic to northern Australia and Southeast Asia, including Sarawak, Malaysia. The disease, caused by the usually intrinsically aminoglycoside-resistant Burkholderia pseudomallei, most commonly affects adults with predisposing risk factors. There are limited data on pediatric melioidosis in Sarawak. A part prospective, part retrospective study of children aged Sarawak between 2009 and 2014. We examined epidemiological, clinical and microbiological characteristics. Forty-two patients were recruited during the 6-year study period. The overall annual incidence was estimated to be 4.1 per 100,000 children Sarawak has a very high incidence of pediatric melioidosis, caused predominantly by gentamicin-susceptible B. pseudomallei strains. Children frequently presented with disseminated disease and had an alarmingly high death rate, despite the absence of any apparent predisposing risk factor.

  12. Headache Characteristics and Clinical Features of Elderly Migraine Patients.

    Science.gov (United States)

    de Rijk, Pablo; Resseguier, Noémie; Donnet, Anne

    2018-04-01

    To investigate the headache characteristics and clinical features of elderly migraine patients at a tertiary headache center. We retrospectively reviewed 239 records of migraine patients, over the age of 64 at the first visit, who had migraine as defined by the International Classification of Headache Disorders 3rd edition (beta version) from 2006 to 2015 based on the Marseille registry at Timone Hospital. 13.8% (33/239) patients had migraine with aura only, 13.0% (31/239) had both diagnoses. Of the patients who presented with migraine with aura, 13.4% (32/239) presented with aura without headache. Unilateral pain location was reported by 58.6% (140/239) of patients and the throbbing type of pain was present in 50.2% (120/239) of our study group. Photo- and phonophobia were observed in 77.4% (185/239) and 79.5% (190/239) of patients. Seventy-nine out of 239 (30.1%) patients were found to have probable medication overuse. Within this group, 31.65% (25/79) overused triptan and 70.9% (56/79) overused combination analgesics. We found higher frequencies of migraine for patients whose age at onset of migraine was younger than 18 years, and low frequency migraine was reported more frequently in the later onset group (P = .0357). We assess the headache characteristics of elderly migraine patients who were seen at our tertiary headache center and report the high frequency of probable medication overuse headache in this study group. Finally, we suggest that age of onset is an important factor in the clinical profile of these patients. © 2017 American Headache Society.

  13. Clinical characteristics of Japanese patients with severe hypertriglyceridemia.

    Science.gov (United States)

    Tada, Hayato; Kawashiri, Masa-Aki; Nakahashi, Takuya; Yagi, Kunimasa; Chujo, Daisuke; Ohbatake, Azusa; Mori, Yukiko; Mori, Shunsuke; Kometani, Mitsuhiro; Fujii, Hiroshi; Nohara, Atsushi; Inazu, Akihiro; Mabuchi, Hiroshi; Yamagishi, Masakazu; Hayashi, Kenshi

    2015-01-01

    Although of interest, few data exist on the clinical characteristics of Japanese patients with an extremely high triglyceride level (≥ 1000 mg/dL). We assessed the clinical characteristics of Japanese patients with an extremely high triglyceride level. We investigated the presence of coronary artery disease, history of pancreatitis, the presence of fatty liver, and the potential causes of elevated triglyceride in Japanese subjects with an extremely high level of fasting triglyceride (≥ 1000 mg/dL) among 70,368 subjects whose serum triglyceride was measured for any reason at Kanazawa University Hospital from April 2004 to March 2014. We identified 215 (0.31%) subjects (mean age, 46 years; male, 170, mean body mass index, 25 kg/m(2)) with severe hypertriglyceridemia. Among them, 4 (1.9%) subjects were classified as type I, 97 (45.1%) subjects were type IV, and 114 (53.0%) subjects were type V hyperlipidemia, according to Fredrickson's classification. Among 215 subjects, 116 subjects (54.0%) drank alcohol, 58 (27.0%) showed heavy intake (≥ 60 g/d), and 64 (29.8%) subjects had diabetes. In total, 59 (27.4%) subjects had transient severe hypertriglyceridemia caused by corticosteroids (N = 19), antidepressant (N = 18), l-asparaginase and steroids for acute lymphoid leukemia (N = 15), hormone replacement therapy for breast cancer (N = 9), β-blocker (N = 5), hypothyroidism (N = 4), pregnancy (N = 4), and panhypopituitarism (N = 2). As many as 119 (55.3%) subjects exhibited fatty liver. Moreover, 12 (5.6%) and 17 (7.9%) subjects had a history of pancreatitis and coronary artery disease, respectively. A variety of situations can cause severe hypertriglyceridemia. We suggest that potential secondary causes should be carefully assessed for such patients. Copyright © 2015 National Lipid Association. Published by Elsevier Inc. All rights reserved.

  14. Clinical Characteristics for 348 Patients with Adrenal Incidentaloma

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    Jongho Kim

    2013-03-01

    Full Text Available BackgroundAdrenal incidentaloma is an adrenal neoplasm frequently encountered in clinical practice for which detection rates have recently increased. We describe here the clinical characteristics of adrenal incidentalomas.MethodsA retrospective study was performed examining the age, sex, location, size, function, and the histological findings for 348 patients with an adrenal mass discovered incidentally on computed tomography (CT undertaken for health examination or nonadrenal disease from August 2005 to May 2012.ResultsPatients consisted of 156 males (44.8% and 192 females (55.2%, aged between 20 and 86. Adrenal masses were most commonly found in patients in their sixth decade (32.5%. Regarding the location of the masses, 62.0% were found in the left adrenal gland, 30.2% were found in the right, and 7.8% were found bilaterally. Of all of the masses analyzed, 87.1% were 1 to 4 cm in size, and an adenoma-like appearance was the most common finding (75.3% seen on CT scans. Hormonal analysis showed that 82.2% of the masses were nonfunctioning, 6.0% were diagnosed as subclinical Cushing's syndrome, 4.6% were aldosterone-producing adenomas, and 7.2% were pheochromocytomas. Adrenalectomy was performed in a total of 69 patients having adenoma (50.7%, pheochromocytoma (24.6%, and carcinoma (4.3%.ConclusionThe characteristics of benign, malignant, nonfunctional, and functional adrenal masses that were incidentally found at our hospital were similar to those presented in other studies.

  15. Long-Term Clinical Outcomes and Factors That Predict Poor Prognosis in Athletes After a Diagnosis of Acute Spondylolysis: A Retrospective Review With Telephone Follow-up.

    Science.gov (United States)

    Selhorst, Mitchell; Fischer, Anastasia; Graft, Kristine; Ravindran, Reno; Peters, Eric; Rodenberg, Richard; MacDonald, James

    2016-12-01

    Study Design Retrospective review with telephone follow-up. Background Acute spondylolytic injuries have a dramatic impact on the young athlete. Excellent short-term clinical outcomes have been observed, but not enough is known about long-term clinical outcomes. Objectives (1) To report long-term clinical outcomes for patients diagnosed with acute spondylolysis, and (2) to assess the prognostic ability of retrospective variables for long-term outcomes. Methods Patients from 2010 through 2013 were retrospectively reviewed to identify patients and to obtain demographic, baseline, and short-term outcomes. Long-term follow-up data were collected by telephone from patients diagnosed with acute spondylolysis to assess recurrence rate of low back pain, perceived outcome, pain, and functional ability. Patients were categorized as having a good or poor long-term outcome based on these measures. Logistic regression analysis was performed to assess the prognostic ability of the retrospective variables for long-term outcomes 3.4 years (range, 1.5-5.6 years) after treatment. Results One hundred twenty-one (71.6%) patients completed the follow-up questionnaire (48 female; mean age at baseline, 14.4 years). At follow-up, 81 (66.9%) patients were able to maintain their same or a higher level of sport. Recurrence of significant symptoms was reported by 55 (45.5%) patients, with 41 (33.9%) requiring medical treatment. The final logistic regression model revealed that female sex, adverse reaction during care, and multilevel injury were significant predictors of poor long-term outcome (R 2 = 0.22). Conclusion Although excellent short-term outcomes were noted, 42% of patients reported a poor outcome at long-term follow-up. Female sex, multilevel injury, and experiencing an adverse reaction during care were significant predictors of poor long-term clinical outcome for patients diagnosed with acute spondylolysis. Level of Evidence Prognosis, level 4. Registered January 15, 2015 at www

  16. [The contribution of the clinical examination, electroencephalogram, and brain MRI in assessing the prognosis in term newborns with neonatal encephalopathy. A cohort of 30 newborns before the introduction of treatment with hypothermia].

    Science.gov (United States)

    Jadas, V; Brasseur-Daudruy, M; Chollat, C; Pellerin, L; Devaux, A M; Marret, S

    2014-02-01

    Perinatal asphyxia complicated by hypoxic ischemic brain injury remains a source of neurological lesions. A major aim of neonatologists is to evaluate the severity of neonatal encephalopathy (NE) and to evaluate prognosis. The purpose of this study was to determine the contribution of brain MRI compared to electroencephalogram (EEG) and clinical data in assessing patients' prognosis. Thirty newborns from the pediatric resuscitation unit at Rouen university hospital were enrolled in a retrospective study between January 2006 and December 2008, prior to introduction of hypothermia treatment. All 30 newborns had at least two anamnestic criteria of perinatal asphyxia, one brain MRI in the first 5 days of life and another after 7 days of life as well as an early EEG in the first 2 days of life. Then, the infants were seen in consultation to assess neurodevelopment. This study showed a relation between NE stage and prognosis. During stage 1, prognosis was good, whereas stage 3 was associated with poor neurodevelopment outcome. Normal clinical examination before the 8th day of life was a good prognostic factor in this study. There was a relationship between severity of EEG after the 5th day of life and poor outcome. During stage 2, EEG patterns varied in severity, and brain MRI provided a better prognosis. Lesions of the basal ganglia and a decreased or absent signal of the posterior limb of the internal capsule were poor prognostic factors during brain MRI. These lesions were underestimated during standard MRI in the first days of life but were visible with diffusion sequences. Cognitive impairment affected 40% of surviving children, justifying extended pediatric follow-up. This study confirms the usefulness of brain MRI as a diagnostic tool in hypoxic ischemic encephalopathy in association with clinical data and EEG tracings. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

  17. Clinical trial participant characteristics and saliva and DNA metrics

    Directory of Open Access Journals (Sweden)

    Richards Julie

    2009-10-01

    Full Text Available Abstract Background Clinical trial and epidemiological studies need high quality biospecimens from a representative sample of participants to investigate genetic influences on treatment response and disease. Obtaining blood biospecimens presents logistical and financial challenges. As a result, saliva biospecimen collection is becoming more frequent because of the ease of collection and lower cost. This article describes an assessment of saliva biospecimen samples collected through the mail, trial participant demographic and behavioral characteristics, and their association with saliva and DNA quantity and quality. Methods Saliva biospecimens were collected using the Oragene® DNA Self-Collection Kits from participants in a National Cancer Institute funded smoking cessation trial. Saliva biospecimens from 565 individuals were visually inspected for clarity prior to and after DNA extraction. DNA samples were then quantified by UV absorbance, PicoGreen®, and qPCR. Genotyping was performed on 11 SNPs using TaqMan® SNP assays and two VNTR assays. Univariate, correlation, and analysis of variance analyses were conducted to observe the relationship between saliva sample and participant characteristics. Results The biospecimen kit return rate was 58.5% among those invited to participate (n = 967 and 47.1% among all possible COMPASS participants (n = 1202. Significant gender differences were observed with males providing larger saliva volume (4.7 vs. 4.5 ml, p = 0.019, samples that were more likely to be judged as cloudy (39.5% vs. 24.9%, p 0.21, P Conclusion Findings from this study show that demographic and behavioral characteristics of smoking cessation trial participants have significant associations with saliva and DNA metrics, but not with the performance of TaqMan® SNP or VNTR genotyping assays. Trial registration COMPASS; registered as NCT00301145 at clinicaltrials.gov.

  18. Clinical characteristics of canine fibrocartilaginous embolic myelopathy (FCE): a systematic review of 393 cases (1973-2013).

    Science.gov (United States)

    Bartholomew, K A; Stover, K E; Olby, N J; Moore, S A

    2016-12-24

    Fibrocartilaginous embolic myelopathy (FCE) is common in dogs; however, there is conflicting information in the veterinary literature regarding clinical characteristics and data on recovery in severe cases is sparse. A systematic review of canine FCE was performed to delineate the natural history of this disease. 322 previously reported cases and 71 previously unreported cases were identified for inclusion. Source publications were identified via PubMed central search and by references from review articles. Previously unreported cases were identified via computerised medical records search at two veterinary institutions. FCE was most common in middle-aged large breed dogs (30 per cent); however, the miniature schnauzer was the most frequently reported individual breed and small breeds comprised 24 per cent of all reported cases. The most common neuroanatomical localisation was a T3-L3 myelopathy (33.1 per cent). Prognosis for recovery of ambulation was good to excellent with 85 per cent of cases regaining the ability to walk unassisted, most within 3 weeks. Persistent neurological deficits were common in patients that recovered ambulation (49.1 per cent). When nociception was absent in the affected limbs at initial presentation, rate of recovery was lower (10 per cent); however, this data is likely biased by limited follow-up in more severe cases. Future prospective studies should evaluate prognosis for more severely affected patients. British Veterinary Association.

  19. Clinical, psychological and maternal characteristics in early functional constipation.

    Science.gov (United States)

    Kilincaslan, Huseyin; Abali, Osman; Demirkaya, Sevcan Karakoc; Bilici, Mustafa

    2014-08-01

    This cross-sectional study investigated the clinical features of functional constipation (FC) at preschool age, as well as emotional and behavioral characteristics of the children, psychological symptom level and parental attitudes of the mothers, and compared these with that of non-referred typically developing controls with normal intestinal habits. Participants included 65 children with FC (mean age, 43.6 ± 15.4 months; range, 25-72 months), 59 healthy controls (mean age, 46.9 ± 14.5 months; range, 25-72 months) and the mothers of the children. The Childhood Behavior Checklist, Symptom Checklist 90 and Parental Attitude Research Instrument were filled in by the mothers. Participants with FC had higher problem scores than the comparison children in a variety of emotional and behavioral parameters. Approximately half exhibited internalizing and one-third had externalizing problems in the clinical range. The mothers of the patient group had higher levels of psychological distress, overprotective parenting and strict discipline. On multiple logistic regression analysis child psychopathology, maternal education level and maternal distress were independently associated with FC. Behavior problems are common in children with FC from an early age. Low level of education and high psychological distress of the mothers seem to be important risk factors for constipation and should be assessed carefully in the management of these cases. © 2013 Japan Pediatric Society.

  20. Clinical characteristics and distribution of pathogens in fungal keratitis

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    Tian Tian

    2016-01-01

    Full Text Available AIM:To investigate the clinical characteristics and distribution of pathogens in patients with fungal keratitis and to provide evidence for diagnosis and treatment of this disease.METHODS:The clinical data of 98 cases(98 eyeswith fungal keratitis from January 2012 to July 2015 in the First Affiliated Hospital of Yangtze University were retrospectively reviewed.RESULTS:The main cause for fungal keratitis was corneal injury by plants. The inappropriate use of contact lenses and glucocorticoids therapy were the next cause. Almost all of the patients had hyphae moss, pseudopodia, immune ring, and satellite signs. A few of patients had endothelial plaque and anterior chamber empyema. The majority pathogens of fungal keratitis was Fusarium spp(73.5%,followed by Aspergillus spp(13.2%,Candida spp(9.2%and others(4.1%.Sixty-five patients(65 eyestreated with 5% natamycin were cured. The condition of 15 patients was improved. Eighteen patients were invalid, in which 13 patients became better and 5 patients became worse after voriconazole was added into the therapy, leading to amniotic membrance cover in 3 patients and eyeball removal in 2 patients at last.CONCLUSION:Fusarium genus is the predominant pathogen for fungal keratitis in Jingzhou. Natamycin can be used as the preferred drug for the prevention and treatment for fungal keratitis. The clinicians should pay attention to the fungal keratitis, in order to early diagnosis and timely treatment.

  1. Pathophysiology and Japanese clinical characteristics in Marfan syndrome.

    Science.gov (United States)

    Fujita, Daishi; Takeda, Norifumi; Imai, Yasushi; Inuzuka, Ryo; Komuro, Issei; Hirata, Yasunobu

    2014-08-01

    Marfan syndrome is an autosomal dominant heritable disorder of the connective tissue, caused by mutations of the gene FBN1, which encodes fibrillin-1, a major component of the microfibrils of the extracellular matrix. Fibrillin-1 interacts with transforming growth factor-β (TGF-β), and dysregulated TGF-β signaling plays a major role in the development of connective tissue disease and familial aortic aneurysm and dissection, including Marfan syndrome. Losartan, an angiotensin II blocker, has the potential to reduce TGF-β signaling and is expected to be an additional therapeutic option. Clinical diagnosis is made using the Ghent nosology, which requires comprehensive patient assessment and has been proven to work well, but evaluation of some of the diagnostic criteria by a single physician is difficult and time-consuming. A Marfan clinic was established at the University of Tokyo Hospital in 2005, together with cardiologists, cardiac surgeons, pediatricians, orthopedists, and ophthalmologists in one place, for the purpose of speedy and accurate evaluation and diagnosis of Marfan syndrome. In this review, we discuss the recent progress in diagnosis and treatment of Marfan syndrome, and the characteristics of Japanese patients with Marfan syndrome. © 2014 Japan Pediatric Society.

  2. Clinical characteristics in patients with asymmetric idiopathic pulmonary fibrosis.

    Science.gov (United States)

    Callahan, Sean J; Xia, Meng; Murray, Susan; Flaherty, Kevin R

    2016-10-01

    A group of patients with idiopathic pulmonary fibrosis (IPF) presents with disease affecting one lung markedly more than the other. At this time, it is unclear how this population differs from those who present with more symmetric disease. We sought to explain the characteristics of the asymmetric group and how their disease progresses. In this retrospective case-control study we accessed an interstitial lung disease (ILD) database and identified 14 asymmetric IPF cases via high-resolution computed tomography (HRCT) scoring of each lung lobe's disease severity. We identified 28 symmetric IPF controls from the same database using the same methods, and compared the clinical features of each group. Patients with asymmetric disease exhibited similar demographics as those in the general IPF population; they were predominantly male (64%), elderly (69 years old), and used tobacco (57%). We found a trend toward significantly increased all-cause mortality in the case population two years following diagnosis (p = 0.089). Pulmonary function tests were significantly lower in the case group at the time of diagnosis, then both groups experienced gradual decline. We found no statistically significant differences in number of IPF exacerbations (cases 43%, controls 39%, p = 0.824) and gastro-esophageal reflux (both groups 50%). Patients with asymmetric IPF resemble patients in the general IPF population but may have a lower overall survival rate. Further systemic factors may be studied to identify reasons for disease asymmetry and clinical decline in this population. Published by Elsevier Ltd.

  3. The demographic and clinical characteristics of leprosy in Saudi Arabia.

    Science.gov (United States)

    Alotaibi, Mohammad H; Bahammam, Salman A; Ur Rahman, Saeed; Bahnassy, Ahmed A; Hassan, Imad S; Alothman, Adel F; Alkayal, Abdulkareem M

    2016-01-01

    Leprosy is a chronic disease caused by Mycobacterium leprae. Although the occurrence of leprosy has declined in Saudi Arabia, it has not yet been eradicated. To our knowledge, this descriptive retrospective study is the first to assess the clinical presentation of leprosy at the time of diagnosis in Saudi Arabia. All study subjects were leprosy patients admitted to Ibn Sina hospital, the only referral hospital for leprosy in Saudi Arabia, between January 2000 and May 2012. A total of 164 subjects, the majority of whom (65%) were between 21 and 50 years of age, were included, and the male-to-female ratio was 2.8:1. Of these 164 patients, 63% were Saudis, and 77% of all admitted patients were from the western region. Lepromatous leprosy was observed most frequently (33%), and 31% of cases had a positive history of close contact with leprosy. At the time of diagnosis, 84% of all subjects presented with skin manifestation. The prevalence of neurological deficit at the time of diagnosis was 87%. Erythema nodosum leprosum (E.N.L.) developed in only 10% of all subjects. Further studies are needed to determine the clinical characteristics pertaining to each type of leprosy in the region, and training courses in caring for and diagnosing patients with leprosy should be organized for health workers. Copyright © 2016 King Saud Bin Abdulaziz University for Health Sciences. Published by Elsevier Ltd. All rights reserved.

  4. Claudin-Low Breast Cancer; Clinical & Pathological Characteristics.

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    Kay Dias

    Full Text Available Claudin-low breast cancer is a molecular type of breast cancer originally identified by gene expression profiling and reportedly associated with poor survival. Claudin-low tumors have been recognised to preferentially display a triple-negative phenotype, however only a minority of triple-negative breast cancers are claudin-low. We sought to identify an immunohistochemical profile for claudin-low tumors that could facilitate their identification in formalin fixed paraffin embedded tumor material. First, an in silico collection of ~1600 human breast cancer expression profiles was assembled and all claudin-low tumors identified. Second, genes differentially expressed between claudin-low tumors and all other molecular subtypes of breast cancer were identified. Third, a number of these top differentially expressed genes were tested using immunohistochemistry for expression in a diverse panel of breast cancer cell lines to determine their specificity for claudin-low tumors. Finally, the immunohistochemical panel found to be most characteristic of claudin-low tumors was examined in a cohort of 942 formalin fixed paraffin embedded human breast cancers with >10 years clinical follow-up to evaluate the clinico-pathologic and survival characteristics of this tumor subtype. Using this approach we determined that claudin-low breast cancer is typically negative for ER, PR, HER2, claudin 3, claudin 4, claudin 7 and E-cadherin. Claudin-low tumors identified with this immunohistochemical panel, were associated with young age of onset, higher tumor grade, larger tumor size, extensive lymphocytic infiltrate and a circumscribed tumor margin. Patients with claudin-low tumors had a worse overall survival when compared to patients with luminal A type breast cancer. Interestingly, claudin-low tumors were associated with a low local recurrence rate following breast conserving therapy. In conclusion, a limited panel of antibodies can facilitate the identification of

  5. [The clinical characteristics of pulmonary benign metastasizing leiomyoma].

    Science.gov (United States)

    Wang, H P; Shi, J H; Zhang, L

    2017-07-01

    Objective: Pulmonary benign metastasizing leiomyoma (PBML) is a rare entity that leiomyoma of uterus metastasized to the lung. The clinical characteristics of this rare disease were analyzed in this article. Methods: The detailed clinical records of 7 patients diagnosed as PBML at Peking Union Medical College Hospital between January 2001 and June 2015 were reviewed. Results: All patients were women with median age of 44 years (range 28-62). Symptoms included dyspnea (2/7), chest pain (1/7), cyanosis (1/7), cough (1/7) and bloody sputum (1/7), while 4/7 cases were asymptomatic. Six patients had the past-history of leiomyoma of uterus 20 months to 14 years ago among whom 5 patients received hysterectomy. Chest CT showed bilateral, random-distributed multiple round solid nodules, or diffuse-distributed miliary nodules, or single solid nodule, even some small cavities. Extra-pulmonary metastasis was found in left superclavicular lymph node (1 case) and right heart (1 case). Histological tissues were obtained by video-assisted thoracic surgery lung biopsy (4/7), mass resection on tricuspid valve (1/7), transbronchil lung biopsy (1/7), and CT-guided percutaneous lung biopsy (1/7). Pathology showed an interlacing pattern by spindle cells having elongated nuclei without cellular atypia. Ki-67 index was less than 1%. Molecules such as smooth muscle antibody, estrogen receptor (ER) and progestrone receptor (PR) were positive in immunohistochemistry staining. Neither letrozole nor zoladex was effective. Two patients responded to bilateral adnexectomy, presenting as shrunk nodules. No relapsed disease was seen in one patient with single nodule after resection. There was only one patient with disease-related mortality, whose chest CT showed milliary nodules. Conclusion: Although CT findings of PBML are similar to malignancies, the clinical outcome is good. Despite the positive expression of ER and PR, the effectiveness of hormone related treatment is limited. And periodical

  6. Clinical characteristics of pigment dispersion syndrome in Chinese patients.

    Science.gov (United States)

    Qing, G; Wang, N; Tang, X; Zhang, S; Chen, H

    2009-08-01

    To report clinical findings and characteristics of pigment dispersion syndrome (PDS) in Chinese patients. PDS suspects with any one of the following signs: corneal endothelial pigmentation, iris transillumination defects (ITDs), pigment granule dusting on anterior iris surface, posterior iris bowing, trabecular meshwork (TM) pigmentation, and lenticular or zonular pigmentation were evaluated for PDS at the glaucoma specialty clinic at Beijing Tongren Eye Centre. Diagnosis of PDS required at least two of the following signs: Krukenberg spindle, moderate-to-heavy TM pigmentation (>or=Scheie II) and any degree of lenticular and/or zonular pigmentation. Eighteen patients (12 males and six females) were identified as having PDS during a 1-year period, with mean age of 35.5+/-7.0 years (range, 22-49). All but two eyes from two patients had myopia of -0.5 D or greater, with mean spherical equivalent power of -5.20+/-5.80 D (range, -24.75+/-0.5). The average IOP at initial diagnosis was 33.7+/-10.5 mm Hg (range, 16-56). Fifteen patients (83.3%) were found to have pigmentary glaucoma at their initial diagnosis. All patients showed homogenous increased TM pigmentation as well as lenticular and/or zonular pigmentation. 61.1% of patients (11 of 18) had Krukenberg spindle. None of the patients exhibited spoke-like midperipheral ITDs except for trace-isolated transillumination in both eyes of the two patients. The most common clinical findings in Chinese PDS patients include homogeneous TM pigmentation and pigment granule dusting on lens zonules and/or posterior peripheral lens surface. ITDs are uncommon in Chinese patients with PDS.

  7. Clinical characteristics of patients with thyrotropin-secreting pituitary adenoma.

    Science.gov (United States)

    Wu, Yung-Yen; Chang, Hung-Yu; Lin, Jen-Der; Chen, Kwang-Wen; Huang, Yu-Yao; Jung, Shih-Ming

    2003-03-01

    Thyroid-stimulating hormone (thyrotropin, TSH)-secreting pituitary adenoma is a very rare cause of hyperthyroidism. Diagnosis of this condition is often delayed due to lack of availability of TSH radioimmunoassay (RIA), the failure to recognize the utility of RIA and the incorrect attribution of the condition to other causes of thyrotoxicosis. This retrospective study analyzed the clinical characteristics of patients with this disorder treated from 1991 to 2002. Seven patients (6 females, 1 male; mean age, 48 years; range, 33 to 72 years) with a diagnosis of TSHsecreting pituitary adenoma based on detectable TSH levels with high serum free thyroid hormone or triiodothyronine concentrations and pituitary lesions found on neuroimaging were included in this study. Patient records including clinical features, endocrine studies, immunohistochemistry studies, and response to treatment were reviewed. All 7 patients had hyperthyroidism, elevated free thyroxine or triiodothyronine levels, and unsuppressed levels of TSH. Imaging studies demonstrated a pituitary mass or lesion in all patients. Six patients had macroadenomas and 1 patient had a microadenoma. One of the patients had coexisting acromegalic features and hypersecretion of growth hormone was diagnosed. All of the patients had been treated with thionamides or thyroidectomy for presumed primary hyperthyroidism. Serum alpha-subunit level was uncharacteristically normal in 2 patients and elevated in 1 patient. Alpha-subunit/TSH molar ratios were elevated in 3 patients. Five patients underwent transsphenoidal adenomectomy but only one of them remained well-controlled at follow-up. Three patients received administration of somatostatin analogs and they achieved normalization of serum TSH and free thyroid hormones during the period of therapy. TSH immunoassay has an important role in the evaluation of hyperthyroid patients to determine the presence of inappropriate secretion. TSH-secreting pituitary adenoma exhibits

  8. Clinical and psychosocial characteristics of children with nonepileptic seizures

    Directory of Open Access Journals (Sweden)

    Chinta Sri

    2008-01-01

    Full Text Available Objective: The aim of this study is to present a comprehensive profile of clinical and psychosocial characteristics of children with psychogenic nonepileptic seizures and to assess the short-term outcome of these patients. Materials and Methods: The subjects were consecutive cases of children with a diagnosis of nonepileptic seizures (N=17, mean age = 10.7 years, S.D. = 1.26 and two groups of control groups matched on age and sex: true seizure group and healthy controls. All the children were recruited from the out-patient services of the Department of Pediatrics of a tertiary care teaching hospital in North India. Detailed history taking and clinical examination was done in the case of every child. A standard 18 channel EEG was done in all the children and a video EEG was done in 12 cases of children with nonepileptic seizures. The Childhood Psychopathology Measurement Schedule (CPMS and Life Events Scale for Indian Children (LESIC were used to measure the children′s emotional and behavioral functioning at home, and the number of life events and the stress associated with these events in the preceding year and the year before that. Short-term outcome was examined three to six months after the diagnosis of nonepileptic seizures was made. Results: Unresponsiveness without marked motor manifestations was the most common "ictal" characteristic of the nonepileptic seizures. Pelvic thrusting, upper and lower limb movements, head movements, and vocalization were observed in less than one-third of the patients. Increased psychosocial stress and significantly higher number of life events in the preceding year were found to characterize children with nonepileptic seizures, as compared to the two control groups. The nonepileptic seizures and true seizures groups had a higher proportion of children with psychopathology scores in the clinically significant maladjustment range, as compared to those in the healthy control group. A majority of the patients

  9. Clinical Significance and Characteristic Clinical Differences of Cytolytic Vaginosis in Recurrent Vulvovaginitis.

    Science.gov (United States)

    Yang, Shuhua; Zhang, Yuexiang; Liu, Ying; Wang, Jianhong; Chen, Shuqin; Li, Shuxia

    2017-01-01

    The study aimed to evaluate whether cytolytic vaginosis (CV) has important clinical implications for recurrent vulvovaginitis and to identify clinical differences between CV and vulvovaginal candidosis (VVC). Medical histories, physical examinations and laboratory findings were used to diagnose and assess the prevalence rates of various vulvovaginal infections among 536 women with recurrent vulvovaginitis. Chi-square and Fisher exact tests were used to compare age, menstrual cycle phase at episode onset, symptoms/signs of infection and discharge characteristics between CV and VVC with single infection. Among the 484 women with a single-infection recurrent vulvovaginitis, the prevalence of CV (n = 143; 26.7%) was second only to VVC (n = 196; 36.6%). CV symptoms occurred predominantly during the ovulatory and luteal phases. Meanwhile, VVC episodes were not concentrated premenstrually, but rather occurred throughout the menstrual cycle. Significant differences were found in the vaginal pH, discharge characteristics and frequency of inflammatory symptoms between the 2 groups. CV is clinically important, because it is a common cause of recurrent vulvovaginitis. To distinguish CV from VVC, gynecologists should consider the patient's medical history, physical and laboratory findings, vaginal pH and vaginal discharge characteristics. © 2016 S. Karger AG, Basel.

  10. Urothelial cancer of bladder in young versus older adults: clinical and pathological characteristics and outcomes.

    Science.gov (United States)

    Telli, Onur; Sarici, Hasmet; Ozgur, Berat Cem; Doluoglu, Omer Gokhan; Sunay, Mehmet Melih; Bozkurt, Selen; Eroglu, Muzaffer

    2014-09-01

    Bladder urothelial carcinoma is rare in young adults and occurs more commonly in older individuals. The aim of this study was to compare the clinical behavior, pathologic characteristics, and prognosis of urothelial carcinoma of urinary bladder in young versus older adults. A retrospective review of our records between 2007 and 2013 identified 56 patients (42 males and 14 females) with transitional cell carcinoma of the bladder who were less than 40 years old. Clinical and pathological parameters of patients who were less than 40 years of age were compared with those of a series of patients older than 40 years of age (the control group) during the same period. A survival analysis was performed using the Kaplan-Meier method and log-rank test, and Cox regression was performed to identify clinical parameters that affected the clinical outcomes. The mean age was 29.21 years (range, 5-40 years) for patients less than 40 years old and 61.66 years (range, 41-75) for those older than 40 years. The mean follow-up was 40.26 months (range, 12-65 months) for young patients and 42.57 months (range, 12-72 months) for the older patients. Young bladder cancer patients had smaller-sized tumors (less than 3 cm), less high-grade cancers, higher papillary urothelial neoplasms of low malignant potential, and low-grade tumors than patients older than 40 years. Multivariate logistic regression analysis predicted tumor recurrence in young patients with high-grade tumors [odds ratio (OR), 1.959; 95% confidence interval (CI), 1.235-2.965; p = 0.046] and tumors larger than 3 cm (OR, 1.772; 95% CI, 1.416-1.942; p = 0.032). The 5-year overall survival rate was 100% for young patients and 88.1% for older patients. No difference was observed in the recurrence-free (p = 0.321) and progression-free (p = 0.422) survival rates between the two groups. We concluded that although the clinical stage distribution, natural history, and outcomes of bladder urothelial cancer in young adults are

  11. Understanding Cancer Prognosis

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    Full Text Available ... and Prevention Risk Factors Genetics Cancer Prevention Overview Research Cancer Screening Cancer Screening Overview Screening Tests Research Diagnosis and Staging Symptoms Diagnosis Staging Prognosis Questions ...

  12. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... our information on Coping With Cancer helpful. Understanding Statistics About Survival Doctors estimate prognosis by using statistics that researchers have collected over many years about ...

  13. Protocol: a systematic review of studies developing and/or evaluating search strategies to identify prognosis studies.

    Science.gov (United States)

    Corp, Nadia; Jordan, Joanne L; Hayden, Jill A; Irvin, Emma; Parker, Robin; Smith, Andrea; van der Windt, Danielle A

    2017-04-20

    Prognosis research is on the rise, its importance recognised because chronic health conditions and diseases are increasingly common and costly. Prognosis systematic reviews are needed to collate and synthesise these research findings, especially to help inform effective clinical decision-making and healthcare policy. A detailed, comprehensive search strategy is central to any systematic review. However, within prognosis research, this is challenging due to poor reporting and inconsistent use of available indexing terms in electronic databases. Whilst many published search filters exist for finding clinical trials, this is not the case for prognosis studies. This systematic review aims to identify and compare existing methodological filters developed and evaluated to identify prognosis studies of any of the three main types: overall prognosis, prognostic factors, and prognostic [risk prediction] models. Primary studies reporting the development and/or evaluation of methodological search filters to retrieve any type of prognosis study will be included in this systematic review. Multiple electronic bibliographic databases will be searched, grey literature will be sought from relevant organisations and websites, experts will be contacted, and citation tracking of key papers and reference list checking of all included papers will be undertaken. Titles will be screened by one person, and abstracts and full articles will be reviewed for inclusion independently by two reviewers. Data extraction and quality assessment will also be undertaken independently by two reviewers with disagreements resolved by discussion or by a third reviewer if necessary. Filters' characteristics and performance metrics reported in the included studies will be extracted and tabulated. To enable comparisons, filters will be grouped according to database, platform, type of prognosis study, and type of filter for which it was intended. This systematic review will identify all existing validated

  14. Clinical and genetic characteristics of Pseudohypoparathyroidism in the Chinese population.

    Science.gov (United States)

    Chu, Xueying; Zhu, Yan; Wang, Ou; Nie, Min; Quan, Tingting; Xue, Yu; Wang, Wenbo; Jiang, Yan; Li, Mei; Xia, Weibo; Xing, Xiaoping

    2018-02-01

    Pseudohypoparathyroidism (PHP) is caused by mutations and epimutations in the GNAS locus, and characterized by the possibility of resistance to multiple hormones and Albright's hereditary osteodystrophy. PHP can be classified into the forms 1A/C, sporadic 1B and familial 1B. To obtain an overall view of the clinical and genetic characteristics of the Chinese PHP patient population. From 2000 to 2016, 120 patients were recruited and studied using Sanger sequencing, methylation-specific multiple ligation-dependent probe amplification (MS-MLPA) and combined bisulfite restriction analysis (COBRA). Of these patients, 104 had positive molecular alterations indicative of certain forms of PHP and were included in data analysis. Clinical and laboratory features were compared between PHP1A/C and PHP1B patients. Ten PHP1A/C, 21 familial PHP1B and 73 sporadic PHP1B patients were identified. Four novel GNAS mutations were discovered in these patients, including c.1038+1G>T, c.530+2T>C, c.880_883delCAAG and c.311_312delAAG, insT. The most common symptoms in this series were recurrent tetany (89.4%) and epilepsy (47.1%). The prevalence of weight excess increased with age for PHP1B (10%-35%) and PHP1A/C (50%-75%). Intracranial calcification had a prevalence of 94.6% and correlated with seizures (r = .227, P = .029). Cataracts occurred in 56.2% PHP patients, and there was a trend towards longer disease duration in patients with cataracts (P = .051). Statistically significant differences (P PHP1B and PHP1A/C patients, including age of onset (10 vs 7 year), short stature (21.3% vs 70%), rounded face (60.6% vs 100%), brachydactyly (25.5% vs 100%), ectopic ossification (1.1% vs 40%) and TSH resistance (44.6% vs 90%), respectively. This study is the largest single-centre series of PHP patients and summarizes the clinical and genetic features of the Chinese PHP population. While there was substantial clinical overlap between PHP1A/C and PHP1B, differences in disease progression

  15. Genetic and clinical characteristics of patients with phenylketonuria in Slovenia

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    Urh Grošelj

    2013-12-01

    Full Text Available Phenylketonuria (PKU, an autosomal recessive disease, is the most common inborn error of amino acid metabolism in Caucasians, affecting 1/10,000 individuals. PKU is caused by the deficiency of hepatic phenylalanine hydroxylase (PAH, which catalyzes the hydroxylation of phenylalanine (Phe to tyrosine, using tetrahydrobiopterin (BH4 as a cofactor. The PAH gene is located on the chromosome 12 and consists of 13 exons. Over 600 different mutations of the PAH gene have been identified to date, which result in a broad spectrum of PAH deficiency. The resulting elevation of Phe in the blood (hyperphenilalaninemia – HPA could cause mental retardation if left untreated. The classification of PKU is based on the metabolic phenotype of a patient (according to HPA level; discerned could be three subclasses of PKU (classic, moderate, mild and mild HPA, which is a separate clinical entity.The incidence of classical PKU in the Slovene population was estimated to be 1/10,000, corresponding to a carrier frequency of about 1/50. The cumulative incidence of all subtypes of PKU (classic, moderate, mild is around 1/6,000; the incidence of mild HPA is around 1/3,500. The article also reviews the previously published studies on the genetic and phenotypic characteristics of Slovenian PKU patients, performed at the Department of Pediatric Endocrinology, Diabetes and Metabolism, University Children’s Hospital Ljubljana, in years 2008–2012. The genetic characteristics of the Slovenian PKU population were concordant with other neighbouring populations; five novel mutations of PAH gene were detected in the population.The mandatory neonatal PKU screening in Slovenia was implemented in 1979. The dietary therapy based on a restricted Phe intake should be introduced as soon as possible after birth; in responders, BH4 treatment increases the dietary Phe tolerance.

  16. Clinical characteristics of reticular pseudodrusen in Korean patients.

    Science.gov (United States)

    Lee, Mee Yon; Yoon, Jaemoon; Ham, Don-Il

    2012-03-01

    To clarify the clinical characteristics of reticular pseudodrusen in Korean patients. Retrospective, observational, consecutive case series. A total of 255 eyes of 130 patients diagnosed with reticular pseudodrusen were evaluated. Reticular pseudodrusen were diagnosed by characteristic fundus findings using ophthalmoscopy, color fundus photography with blue-channel examination, near-infrared photography, red-free photography, autofluorescence imaging, fluorescein angiography, indocyanine green angiography, and spectral-domain optical coherence tomography. Age-related macular degeneration (AMD) was determined by the International Classification and Grading System. The mean age was 72.6 ± 9.0 years (range, 43 to 92 years). Most reticular pseudodrusen patients had bilateral disease (97.7%), with a female preponderance (86.2%). All 3 patients who showed unilateral reticular pseudodrusen had neovascular AMD in the eye with no reticular pseudodrusen. AMD was found in 183 eyes (71.8 %), among which early AMD was found in 115 eyes (45.1%), geographic atrophy was found in 41 eyes (16.1%), and neovascular AMD was found in 27 eyes (10.6%). The mean age of patients with AMD and with no AMD was 73.7 ± 9.2 years (range, 58 to 92 years) and 69.9 ± 11.7 years (range, 43 to 90 years), respectively, and there was a statistical difference between these 2 groups (P < .05). Classic choroidal neovascularization was found in 13 eyes (48.1%), and occult choroidal neovascularization was found in 14 eyes (51.9%) in the neovascular AMD group. Reticular pseudodrusen occurs in Koreans, and clinical manifestations of reticular pseudodrusen in Koreans did not differ significantly from those described in white persons. However, our study demonstrated a higher rate of bilaterality compared with those previously reported, and geographic atrophy was found to be associated more commonly with reticular pseudodrusen than with neovascular AMD. Ethnical differences may be associated with these

  17. Trauma-associated tinnitus: audiological, demographic and clinical characteristics.

    Directory of Open Access Journals (Sweden)

    Peter M Kreuzer

    Full Text Available BACKGROUND: Tinnitus can result from different etiologies. Frequently, patients report the development of tinnitus after traumatic injuries. However, to which extent this specific etiologic factor plays a role for the phenomenology of tinnitus is still incompletely understood. Additionally, it remains a matter of debate whether the etiology of tinnitus constitutes a relevant criterion for defining tinnitus subtypes. OBJECTIVE: By investigating a worldwide sample of tinnitus patients derived from the Tinnitus Research Initiative (TRI Database, we aimed to identify differences in demographic, clinical and audiological characteristics between tinnitus patients with and without preceding trauma. MATERIALS: A total of 1,604 patients were investigated. Assessment included demographic data, tinnitus related clinical data, audiological data, the Tinnitus Handicap Inventory, the Tinnitus Questionnaire, the Beck Depression Inventory, various numeric tinnitus rating scales, and the World Health Organisation Quality of Life Scale (WHOQoL. RESULTS: Our data clearly indicate differences between tinnitus patients with and without trauma at tinnitus onset. Patients suffering from trauma-associated tinnitus suffer from a higher mental burden than tinnitus patients presenting with phantom perceptions based on other or unknown etiologic factors. This is especially the case for patients with whiplash and head trauma. Patients with posttraumatic noise-related tinnitus experience more frequently hyperacousis, were younger, had longer tinnitus duration, and were more frequently of male gender. CONCLUSIONS: Trauma before tinnitus onset seems to represent a relevant criterion for subtypization of tinnitus. Patients with posttraumatic tinnitus may require specific diagnostic and therapeutic management. A more systematic and - at best - standardized assessment for hearing related sequelae of trauma is needed for a better understanding of the underlying pathophysiology and

  18. Trauma-associated tinnitus: audiological, demographic and clinical characteristics.

    Science.gov (United States)

    Kreuzer, Peter M; Landgrebe, Michael; Schecklmann, Martin; Staudinger, Susanne; Langguth, Berthold

    2012-01-01

    Tinnitus can result from different etiologies. Frequently, patients report the development of tinnitus after traumatic injuries. However, to which extent this specific etiologic factor plays a role for the phenomenology of tinnitus is still incompletely understood. Additionally, it remains a matter of debate whether the etiology of tinnitus constitutes a relevant criterion for defining tinnitus subtypes. By investigating a worldwide sample of tinnitus patients derived from the Tinnitus Research Initiative (TRI) Database, we aimed to identify differences in demographic, clinical and audiological characteristics between tinnitus patients with and without preceding trauma. A total of 1,604 patients were investigated. Assessment included demographic data, tinnitus related clinical data, audiological data, the Tinnitus Handicap Inventory, the Tinnitus Questionnaire, the Beck Depression Inventory, various numeric tinnitus rating scales, and the World Health Organisation Quality of Life Scale (WHOQoL). Our data clearly indicate differences between tinnitus patients with and without trauma at tinnitus onset. Patients suffering from trauma-associated tinnitus suffer from a higher mental burden than tinnitus patients presenting with phantom perceptions based on other or unknown etiologic factors. This is especially the case for patients with whiplash and head trauma. Patients with posttraumatic noise-related tinnitus experience more frequently hyperacousis, were younger, had longer tinnitus duration, and were more frequently of male gender. Trauma before tinnitus onset seems to represent a relevant criterion for subtypization of tinnitus. Patients with posttraumatic tinnitus may require specific diagnostic and therapeutic management. A more systematic and - at best - standardized assessment for hearing related sequelae of trauma is needed for a better understanding of the underlying pathophysiology and for developing more tailored treatment approaches as well.

  19. Clinical, analytical and bioimpedance characteristics of persistently overhydrated haemodialysis patients.

    Science.gov (United States)

    Castellano, Sandra; Palomares, Inés; Molina, Manuel; Pérez-García, Rafael; Aljama, Pedro; Ramos, Rosa; Merello, J Ignacio

    2014-11-17

    Fluid overload is an important and modifiable cardiovascular risk factor for haemodialysis patients. So far, the diagnosis was based on clinical methods alone. Nowadays, we have new tools to assess more objectively the hydration status of the patients on haemodialysis, as BCM (Body Composition Monitor). A Relative Overhydration (AvROH) higher than 15% (it means, Absolute Overhydration or AWOH higher than 2.5 Litres) is associated to greater risk in haemodialysis. However, there is a group of maintained hyperhydrated patients. The aim of the present study is to identify the characteristics of patients with maintained hyperhydrated status (AvROH higher than 15% or AWOH higher than 2.5 liters). The secondary aim is to show the hemodynamic and analytical changes that are related to the reduction in hyperhydration status. Longitudinal cohort study during six months in 2959 patients in haemodialysis (HD) that are grouped according to their hydration status by BCM. And we compare their clinical, analytical and bioimpedance spectroscopy parameters. The change in overhydration status is followed by a decrease in blood pressure and the need for hypotensive drugs (AHT) and erythropoiesis stimulating agents (ESA). The target hydration status is not reached by two subgroups of patients. First, in diabetic patients with a high comorbidity index and high number of hypotensive drugs (AHT) but a great positive sodium gradient during dialysis sessions; and, younger non-diabetic patients with longer time on hemodialysis and positive sodium gradient, lower fat tissue index (FTI) but similar lean tissue index (LTI) and albumin than those with a reduction in hyperhydration status. Those patients with a reduction in hyperhydration status, also show a better control in blood pressure and anemia with less number of AHT and ESA. The maintained hyperhydrated patients, diabetic patients with many comorbidities and young men patients with longer time on hemodialysis and non-adherence treatment

  20. Relationship Between Work Productivity and Clinical Characteristics in Rheumatoid Arthritis.

    Science.gov (United States)

    Salazar-Mejía, Carlos Eduardo; Galarza-Delgado, Dionicio Ángel; Colunga-Pedraza, Iris Jazmín; Azpiri-López, José Ramón; Wah-Suárez, Martín; Wimer-Castillo, Blanca Otilia; Salazar-Sepúlveda, Laura Leticia

    2018-03-01

    This study assesses the relationship between the ability to perform productive activities and the clinical characteristics of RA, such as disease activity, quality of life, functional capacity, workload, pharmacotherapy, and comorbidities. A cross-sectional, observational and descriptive study was conducted. Patients aged 18-75years with a diagnosis of RA according to ACR/EULAR 2010 criteria who attended regularly to the Rheumatology service in the period between January and March 2017 were included. The questionnaires, WPAI-AR, HAQ-DI and RAQoL, were applied. RA disease activity was measured by DAS28-PCR. Correlations were made between the clinical data obtained and work productivity and activity impairment measured by WPAI-AR. Two hundred four patients with a diagnosis of RA were included, of whom 92.6% were women. Mean age was 54.46±9.3years. Regarding the percentage of impairment of daily life activities, we found a significant difference between employed and unemployed patients (P≤.002). A positive correlation was found between RA activity measured by DAS28-PCR, quality of life, and functional ability with the percentages of absenteeism, presenteeism, overall productivity loss, and impairment of daily life activities. A correlation between RA disease activity, functional capacity, quality of life, and working impairment was found. The strongest association was established with the degree of functional capacity. Copyright © 2018 Elsevier España, S.L.U. and Sociedad Española de Reumatología y Colegio Mexicano de Reumatología. All rights reserved.

  1. Tuberculous Pleural Effusion: Clinical Characteristics of 320 Patients.

    Science.gov (United States)

    Bielsa, Silvia; Acosta, Cristina; Pardina, Marina; Civit, Carmen; Porcel, José M

    2018-05-22

    To analyze the clinical and radiological characteristics and features of pleural fluid (PF) in patients with tuberculous pleural effusion (TPE). Retrospective analysis of TPEs treated in our clinic over the last 23years. We included 320 patients with TPE (70% men; median age 33years). Mycobacterium tuberculosis was identified in the sputum or PF of 36% of the patients by microscopic examination, solid and liquid media cultures, or nucleic acid amplification tests. The greatest percentage of positive microbiological findings were associated with human immunodeficiency virus (HIV) co-infection (OR: 3.27), and with the presence in PF of proteins 60% (OR: 3.23), and glucose Pleural adenosine deaminase <35U/L was associated with TPEs that occupied less than half of the hemithorax (OR: 6.36) and with PF lactate dehydrogenase levels <500U/L (OR: 8.09). Radiological pulmonary opacities (30%) were more common in TPE occupying less than half of the hemithorax (OR: 2.73), in bilateral TPE (OR: 4.48), and in older patients (OR: 1.02). Factors predicting mortality were: HIV co-infection (OR: 24), proteins in PF <5g/dL (OR: 10), and greater age (OR: 1.05). Patients with TPE and HIV co-infection and those with lower concentrations of proteins in PF had higher rates of positive microbiological results and death. Moreover, older patients had more pulmonary opacities and a higher incidence of death. Copyright © 2018 SEPAR. Publicado por Elsevier España, S.L.U. All rights reserved.

  2. Pediatric melioidosis in Sarawak, Malaysia: Epidemiological, clinical and microbiological characteristics.

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    Anand Mohan

    2017-06-01

    Full Text Available Melioidosis is a serious, and potentially fatal community-acquired infection endemic to northern Australia and Southeast Asia, including Sarawak, Malaysia. The disease, caused by the usually intrinsically aminoglycoside-resistant Burkholderia pseudomallei, most commonly affects adults with predisposing risk factors. There are limited data on pediatric melioidosis in Sarawak.A part prospective, part retrospective study of children aged <15 years with culture-confirmed melioidosis was conducted in the 3 major public hospitals in Central Sarawak between 2009 and 2014. We examined epidemiological, clinical and microbiological characteristics.Forty-two patients were recruited during the 6-year study period. The overall annual incidence was estimated to be 4.1 per 100,000 children <15 years, with marked variation between districts. No children had pre-existing medical conditions. Twenty-three (55% had disseminated disease, 10 (43% of whom died. The commonest site of infection was the lungs, which occurred in 21 (50% children. Other important sites of infection included lymph nodes, spleen, joints and lacrimal glands. Seven (17% children had bacteremia with no overt focus of infection. Delays in diagnosis and in melioidosis-appropriate antibiotic treatment were observed in nearly 90% of children. Of the clinical isolates tested, 35/36 (97% were susceptible to gentamicin. Of these, all 11 isolates that were genotyped were of a single multi-locus sequence type, ST881, and possessed the putative B. pseudomallei virulence determinants bimABp, fhaB3, and the YLF gene cluster.Central Sarawak has a very high incidence of pediatric melioidosis, caused predominantly by gentamicin-susceptible B. pseudomallei strains. Children frequently presented with disseminated disease and had an alarmingly high death rate, despite the absence of any apparent predisposing risk factor.

  3. Morphological and clinical characteristics of the head epidermal skin carcinomas

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    Mijović M.

    2015-01-01

    Full Text Available The most common skin malignant tumor of the epidermoid origin are basal cell (BCC and squamous cell (SCC carcinoma. They occur at the photoexposed parts of the body in 90% of cases and are directly associated with skin damage caused by long term exposure to UV rays, usually in older persons and light skin. Almost 65,000 people die annually in the world from their consequences. The most important link in preventing the occurrence of these tumors is prevention, but their early identification allows adequate surgical treatment with sparing surrounding tissue. The main objective of this paper is to examine the histopathological and clinical-morphological characteristics of BCC and SCC of the skin of the head. The analysis included 439 cancer (297 (67.7% BCC, 126 (28.7% SCK and 16 (3.6% BCK + SCK, among which over 60% were diagnosed in men, usually in the seventh and eighth decade of life, with the highest incidence of BCC on the nose or on the skin of the upper half of the face and SCK on the lips or the skin of the lower half of face. All skin cancers of the head were more common on the right side. Clinical and morphological, most of the BCC were manifested by ulcerative form of average size 1.2cm and mixed histological type, and SCK by vegetative form of average size 1.55cm and histological grade I. The highest number of BCC and SCC was completly removed, in contrast to the combination of these two tumors among them in most cases the subsequent surgical intervention was necessary.

  4. Clinical characteristics of triple negative breast cancer in Egyptian women: a hospital-based experience

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    Nivine Gado

    2016-06-01

    Full Text Available Purpose: Triple negative breast cancer (TNBC is an aggressive subtype of breast cancer with poor prognosis despite the high rates of response to chemotherapy. We aim to study the clinical features, factors influencing recurrence and survival outcomes of TNBC patients.Methods: We retrospectively studied the charts of patients with biopsy proven TNBC treated at The Clinical Oncology Department Ain-Shams University between 2009 and 2012.Results: One hundred and forty five patients fulfilled the eligibility criteria. The incidence of TNBC was 10.5% - 15% with a mean of 12% of all breast cancer patients. The follow-up duration ranged from six months to four years. The age range was 26 to 78 years. Infiltrating ductal carcinoma represented 93.1% of the pathologic types. 87% of patients were free of metastases (M0 at presentation. Clinical stages II and III represented 38 and 39.5% of the patients. 66% of patients had modified radical mastectomy. Following surgery, 77.5% of patients received adjuvant chemotherapy while 61% of the patients had adjuvant radiation therapy. Anthracyclines based chemotherapy was given to 52% of patients. Disease-free survival (DFS of the M0 patients at 20 and 30 months was 92% and 80% respectively. Relapse occurred in 23% of M0 patients. After a mean duration of DFS of 15.1 months, the most common sites of metastases for relapsed M0 patients were pulmonary (44.8%, bone (41.4%, and locoregional (13.8%. The median overall survival (ORS of patients was 18 months (1 - 45 months, whereas for the M1 group of patients the median ORS was 9 months (2 - 29 months.Conclusion: The incidence, pathological characteristics, and clinical behavior of TNBC were similar to what is mentioned in the literature. Adding taxanes to the chemotherapy protocols and using postoperative radiotherapy were both associated with a significant increase in the mean period of DFS, while did not significantly affect the ORS.

  5. Clinical and microbiological characteristics of unusual manifestations of invasive pneumococcal disease.

    Science.gov (United States)

    Sousa, Adrian; Pérez-Rodríguez, Maria Teresa; Nodar, Andrés; Martínez-Lamas, Lucía; Vasallo, Francisco Jose; Álvarez-Fernández, Maximiliano; Crespo, Manuel

    2017-06-22

    Invasive pneumococcal disease (IPD) typically presents as bacterial pneumonia, meningitis or primary bacteraemia. However, Streptococcus pneumoniae can produce infection at any level of the body (endocarditis, arthritis, spontaneous bacterial peritonitis, etc.), which is also known as unusual IPD (uIPD). There are very limited data available about the clinical and microbiological profile of these uncommon manifestations of pneumococcal disease. Our aim was to analyse clinical forms, microbiological profile, epidemiology and prognosis of a cohort of patients with unusual invasive pneumococcal disease (uIPD). We present a retrospective study of 389 patients (all adult and paediatric patients diagnosed during the period) diagnosed with IPD at our hospital (Complejo Hospitalario Universitario de Vigo) between 1992 and 2014. We performed an analysis of clinical, microbiological and demographical characteristics of patients comparing the pre-pneumococcal conjugate vaccine (PCV) period with the post-vaccination phase. IPD and uIPD were defined as follows; IPD: infection confirmed by the isolation of S. pneumoniae from a normally sterile site, which classically presented as bacterial pneumonia, meningitis or primary bacteraemia; uIPD: any case of IPD excluding pneumonia, meningitis, otitis media, rhinosinusitis or primary bacteraemia. A total of 22 patients (6%) met the criteria of uIPD. A Charlson index >2 was more prevalent in uIPD patients than IPD patients (45% vs 24%; p=0.08). The most common clinical presentation of uIPD was osteoarticular infection (8 patients, 36%), followed by gastrointestinal disease (4 patients, 18%). Infection with serotypes included in PCV-13 was significantly higher in IPD patients (65%) than in patients with uIPD, 35% (p=0.018). Conversely, infection with multidrug-resistant strains was higher among patient with uIPD (27% vs 9%; p=0.014). The all-cause mortality rate was 15%, 13% in the IPD group and 32% among patients with uIPD (p=0

  6. Feedback in Clinical Education, Part I: Characteristics of Feedback Provided by Approved Clinical Instructors

    Science.gov (United States)

    Nottingham, Sara; Henning, Jolene

    2014-01-01

    Context Providing students with feedback is an important component of athletic training clinical education; however, little information is known about the feedback that Approved Clinical Instructors (ACIs; now known as preceptors) currently provide to athletic training students (ATSs). Objective To characterize the feedback provided by ACIs to ATSs during clinical education experiences. Design Qualitative study. Setting One National Collegiate Athletic Association Division I athletic training facility and 1 outpatient rehabilitation clinic that were clinical sites for 1 entry-level master's degree program accredited by the Commission on Accreditation of Athletic Training Education. Patients or Other Participants A total of 4 ACIs with various experience levels and 4 second-year ATSs. Data Collection and Analysis Extensive field observations were audio recorded, transcribed, and integrated with field notes for analysis. The constant comparative approach of open, axial, and selective coding was used to inductively analyze data and develop codes and categories. Member checking, triangulation, and peer debriefing were used to promote trustworthiness of the study. Results The ACIs gave 88 feedback statements in 45 hours and 10 minutes of observation. Characteristics of feedback categories included purpose, timing, specificity, content, form, and privacy. Conclusions Feedback that ACIs provided included several components that made each feedback exchange unique. The ACIs in our study provided feedback that is supported by the literature, suggesting that ACIs are using current recommendations for providing feedback. Feedback needs to be investigated across multiple athletic training education programs to gain more understanding of certain areas of feedback, including frequency, privacy, and form. PMID:24143902

  7. Clinical Characteristics of Depressed Youths in Child Psychiatry

    Science.gov (United States)

    Breton, Jean-Jacques; Labelle, Réal; Huynh, Christophe; Berthiaume, Claude; St-Georges, Marie; Guilé, Jean-Marc

    2012-01-01

    Objective To describe the clinical characteristics of depressed children and adolescents according to age groups and sex. Methods A retrospective chart review study was conducted on 75 youths aged 6–17 years referred for depressive disorders to child psychiatry in 2002–2003. Descriptive statistics and tests of association were completed to compare boys aged 6–11 years, boys aged 12–17 years and girls aged 12–17 years. Results One out of two youths has repeated a school year. About 60% of depressed boys aged 6–11 years are referred to child psychiatry services for behavioral difficulties and 71% of boys in this age group have a depressive disorder comorbid with disruptive behavior disorder. Adolescent boys and girls are more likely to present internalized symptoms than children. However, suicidal ideation is as widespread in children (71%) as in adolescent population, both boys (72%) and girls (85%). Parent-child relational problems are observed in the majority of the sample with a higher prevalence among adolescent girls. Conclusion : It is as important to assess depressive symptoms and suicidal ideation among young boys with behavioral difficulties as in adolescent boys and girls. Family functioning is important to consider in evaluating and treating youth.

  8. Intractable occipital lobe epilepsy: clinical characteristics and surgical treatment.

    Science.gov (United States)

    Jobst, Barbara C; Williamson, Peter D; Thadani, Vijay M; Gilbert, Karen L; Holmes, Gregory L; Morse, Richard P; Darcey, Terrance M; Duhaime, Ann-Christine; Bujarski, Krysztof A; Roberts, David W

    2010-11-01

    Intractable occipital lobe epilepsy remains a surgical challenge. Clinical characteristics of 14 patients were analyzed. Twelve patients had surgery, seven patients had visual auras (50%) and only eight patients (57%) had posterior scalp EEG changes. Ictal single-proton emission computed tomography (SPECT) incorrectly localized in 7 of 10 patients. Six patients (50%) had Engel's class I outcome. Patients with inferior occipital seizure onset appeared to fare better (three of four class I) than patients with lateral or medial occipital seizure onset (three of eight class I). Patients who had all three occipital surfaces covered with electrodes had a better outcome (four of five class I) than patients who had limited electroencephalography (EEG) coverage (two of seven class I). Magnetic resonance imaging (MRI) lesions did not guarantee a seizure free outcome. In conclusion, visual auras, scalp EEG, and imaging findings are not reliable for correct identification of occipital onset. Occipital seizure onset can be easily missed in nonlesional epilepsy. Comprehensive intracranial EEG coverage of all three occipital surfaces leads to better outcomes.

  9. An update on the clinical and molecular characteristics of pseudohypoparathyroidism

    Science.gov (United States)

    Levine, Michael A.

    2013-01-01

    Purpose of review To provide the reader with a review of contemporary literature describing the evolving understanding of the molecular pathobiology of pseudohypoparathyroidism (PHP). Recent findings The features of PHP type 1 reflect imprinting of the GNAS gene, which encodes the α subunit of the heterotrimeric G protein (Gαs) that couples heptahelical receptors to activation of adenylyl cyclase. Transcription of Gαs is biallelic in most cells, but is primarily from the maternal allele in some tissues (e.g. proximal renal tubules, thyroid, pituitary somatotropes, gonads). Patients with PHP 1a have heterozygous mutations within the exons of the maternal GNAS allele that encode Gαs, whereas patients with PHP 1b have methylation defects in the GNAS locus that reduce transcription of Gαs from the maternal allele. In both PHP 1a and PHP 1b, paternal imprinting of Gαs leads to resistance to parathyroid hormone and TSH. Although brachydactyly is characteristic of PHP 1a, it is sometimes present in patients with PHP 1b. Summary Molecular studies enable a distinction between PHP 1a and PHP 1b, with different mechanisms accounting for Gαs deficiency. Clinical overlap between these two forms of PHP type 1 is likely due to the variable levels of Gαs activity expressed in specific cell types. PMID:23076042

  10. [Acute lithium poisoning: epidemiology, clinical characteristics, and treatment].

    Science.gov (United States)

    Burguera Vion, Víctor; Montes, José Manuel; Del Rey, José Manuel; Rivera-Gorrín, Maite; Rodao, José María; Tenorio, Maite; Saiz-Ruiz, Jerónimo; Liaño, Fernando

    2017-02-01

    Lithium continues to be the treatment of choice for bipolar disorder. Acute lithium poisoning is a potentially serious event. We present a retrospective observational significative study of episodes of acute lithium poisoning during a 52- month period. Poisoning was defined by a blood lithium concentration of 1.5 mEq/L or higher. We analyzed treatment and epidemiologic and clinical characteristics of 70 episodes were identified (incidence density among treated patients, 1.76 per 100 patient-years). The most frequent cause of lithium poisoning was a concurrent medical condition (46%). Most poisonings were mild (74.2%), but neurologic involvement was identified in 40.3%. Electrocardiographic abnormalities were found in 8 cases. Acute renal failure, found in 23 patients (37.1%), was mild in most cases, although 11 patients required hemodialysis. We concluded that acute lithium poisoning is an uncommon complication, but risk needs to be lowered. Patients should be warned to avoid dosage errors and to take special care during concurrent illnesses and while taking other medications.

  11. Clinical Characteristics in Patients with Triple Negative Breast Cancer

    Directory of Open Access Journals (Sweden)

    Janet Yeh

    2017-01-01

    Full Text Available Purpose. The purpose of this study was to compare and contrast the clinical characteristics of the triple negative breast cancer (TNBC and non-TNBC patients, with a particular focus on genetic susceptibility and risk factors prior to diagnosis. Methods. Our institutional database was queried for all patients diagnosed with invasive breast cancer between January 2010 and May 2016. Results. Out of a total of 1964 patients, 190 (10% patients had TNBC. The median age for both TNBC and non-TNBC was 59 years. There was a significantly higher proportion of African American and Asian patients with TNBC (p=0.0003 compared to patients with non-TNBC. BRCA1 and BRCA2 were significantly associated with TNBC (p<0.0001, p=0.0007. A prior history of breast cancer was significantly associated with TNBC (p=0.0003. There was no relationship observed between TNBC and a history of chemoprevention or patients who had a history of AH or LCIS. Conclusions. We found that having Asian ancestry, a prior history of breast cancer, and a BRCA1 or BRCA2 mutation all appear to be positively associated with TNBC. In order to develop more effective treatments, better surveillance, and improved prevention strategies, it is necessary to improve our understanding of the population at risk for TNBC.

  12. Clinical Characteristics and Genetic Variability of Human Rhinovirus in Mexico

    Directory of Open Access Journals (Sweden)

    Hilda Montero

    2012-01-01

    Full Text Available Human rhinovirus (HRV is a leading cause of acute respiratory infection (ARI in young children and infants worldwide and has a high impact on morbidity and mortality in this population. Initially, HRV was classified into two species: HRV-A and HRV-B. Recently, a species called HRV-C and possibly another species, HRV-D, were identified. In Mexico, there is little information about the role of HRV as a cause of ARI, and the presence and importance of species such as HRV-C are not known. The aim of this study was to determine the clinical characteristics and genetic variability of HRV in Mexican children. Genetic characterization was carried out by phylogenetic analysis of the 5′-nontranslated region (5′-NTR of the HRV genome. The results show that the newly identified HRV-C is circulating in Mexican children more frequently than HRV-B but not as frequently as HRV-A, which was the most frequent species. Most of the cases of the three species of HRV were in children under 2 years of age, and all species were associated with very mild and moderate ARI.

  13. [Clinical characteristics of aerobic vaginitis and its mixed infections].

    Science.gov (United States)

    Fan, Ai-Ping; Xue, Feng-Xia

    2010-12-01

    To investigate clinical characteristics of aerobic vaginitis (AV) and its mixed infections for diagnosis efficiently. From April 2008 to December 2008, 516 patients with vaginitis treated in Tianjin Medical University General Hospital were enrolled in this study. AV, bacterial vaginosis (BV), vulvovaginal candidiasis (VVC), trichomonal vaginitis (TV), and cytolytic vaginosis (CV) were diagnosed based on symptoms, sign and vaginal discharge examination. Among 516 cases, AV cases were found in 14.7% (76/516), and AV was common vaginal infection. AV mixed infections was diagnosed in 58% (44/76), including mixed with BV (45%, 20/44), mixed with VVC (30%, 13/44), and mixed with TV (25%, 11/44). Those common symptom of AV were yellow vaginal discharge (63%, 20/32), more vaginal discharge (44%, 14/32). Vaginal pH value was usually more than 4.5 (84%, 27/32). Vaginal cleanliness mainly was grade III - IV (88%, 28/32). Six cases with enterococcus faecium and 4 cases with streptococci were frequently isolated. The symptom and sign of mixed AV infection was atypical. Aerobic vaginitis is a common lower vaginal infection and easily mixed with other pathogens, especially with BV, VVC or TV. When patients were diagnosed with AV or other vaginal infection, it should be mentioned whether those patients have mixed vaginal infection or AV.

  14. Dosimetric characteristics of a MOSFET dosimeter for clinical electron beams.

    Science.gov (United States)

    Manigandan, D; Bharanidharan, G; Aruna, P; Devan, K; Elangovan, D; Patil, Vikram; Tamilarasan, R; Vasanthan, S; Ganesan, S

    2009-09-01

    The fundamental dosimetric characteristics of commercially available metal oxide semiconductor field effect transistor (MOSFET) detectors were studied for clinical electron beam irradiations. MOSFET showed excellent linearity against doses measured using an ion chamber in the dose range of 20-630cGy. MOSFET reproducibility is better at high doses compared to low doses. The output factors measured with the MOSFET were within +/-3% when compared with those measured with a parallel plate chamber. From 4 to 12MeV, MOSFETs showed a large angular dependence in the tilt directions and less in the axial directions. MOSFETs do not show any dose-rate dependence between 100 and 600MU/min. However, MOSFETs have shown under-response when the dose per pulse of the beam is decreased. No measurable effect in MOSFET response was observed in the temperature range of 23-40 degrees C. The energy dependence of a MOSFET dosimeter was within +/-3.0% for 6-18MeV electron beams and 5.5% for 4MeV ones. This study shows that MOSFET detectors are suitable for dosimetry of electron beams in the energy range of 4-18MeV.

  15. [Clinical characteristics and pathophysiology of pelvic pain in women].

    Science.gov (United States)

    Wesselmann, U

    2002-12-01

    Chronic pelvic pain is a common and debilitating problem that can significantly impair the quality of life of a woman. Patients with chronic pelvic pain are usually evaluated and treated by gynecologists, gastroenterologists, urologists, and internists. Although these patients seek medical care because they are looking for help to alleviate their pelvic discomfort and pain, in many cases the only focus is on finding and possibly treating the underlying pelvic disease.However, often the examination and work-up remain unrevealing and no specific cause of the pain can be identified. At this point patients are frequently told, that no etiology for their chronic pain syndrome can be found and that nothing can be done. In these cases it is important to recognize that pain is not only a symptom of pelvic disease, but that the patient is suffering from a chronic pelvic pain syndrome. Knowledge of the clinical characteristics of visceral pain will guide the health care provider in making a diagnosis of chronic pelvic pain and in sorting it out from the lump diagnosis of idiopathic pain. Once the diagnosis of chronic pelvic pain is made, treatment should be directed towards symptomatic pain management.This conceptualization of chronic pelvic pain is very important, because chronic pelvic pain is a treatable condition! Effective treatment modalities are available to lessen the impact of pain and offer reasonable expectations of an improved functional status.

  16. Understanding Cancer Prognosis

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    Full Text Available ... talk about, even for doctors. Many Factors Can Affect Your Prognosis Some of the factors that affect prognosis include: The type of cancer and where ... at the National Institutes of Health FOLLOW US Facebook Twitter Instagram YouTube Google+ LinkedIn GovDelivery RSS CONTACT ...

  17. Understanding Cancer Prognosis

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    Full Text Available ... Questions to Ask about Your Diagnosis Research Understanding Cancer Prognosis Oncologist Anthony L. Back, M.D., a ... for provider care teams (PDF-210KB). Understanding Your Cancer Prognosis Video View this video on YouTube. Three ...

  18. Understanding Cancer Prognosis

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    Full Text Available ... hard to talk about, even for doctors. Many Factors Can Affect Your Prognosis Some of the factors that affect prognosis include: The type of cancer ... that cancer will come back later. For this reason, doctors cannot say for sure that you are ...

  19. Understanding Cancer Prognosis

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    Full Text Available ... D., a national expert on doctor-patient communications, talks with one of his patients about what she'd like to ... how to discuss cancer prognosis (the likely course of the disease). Learn key points about prognosis and how to talk about it, and gain valuable insight from the ...

  20. Epidemiology and clinical characteristics of patients hospitalized for ocular trauma in South-Central China.

    Science.gov (United States)

    Wang, Wanpeng; Zhou, Yalan; Zeng, Jun; Shi, Meng; Chen, Baihua

    2017-09-01

    Ocular trauma is a major cause of visual loss, but little is known about its epidemiology and clinical characteristics in China. The aim of this study was to determine the prevalence and clinical characteristics of ocular trauma and assess prognostic factors in Changsha, Hunan, located in South-Central China. A retrospective case series (ICD codes: S05) study of ocular trauma in patients was performed at the Second Xiangya Hospital, Central South University, from 1 January 2010 to 31 December 2014. Demographic information, injury causes, ocular trauma types and initial and final visual acuity (VA) were recorded and analysed. The ocular trauma score (OTS) was calculated to assess the extent of the eye injury, prognosis and factors associated with visual impairment. All patient data were collected from the medical records system. Of the 2009 patients presenting during this 5-year period, 1695 (84.4%) were males and 314 (15.6%) were females. The average age of all patients was 37.0 ± 19.3 years (range from 1 to 87 years). The age distribution showed a peak in the ocular trauma population in the 41- to 50-year age group (24%, n = 482), followed by the 51- to 60-year age group (16.9%, n = 339). Overall, open-globe injuries had a higher frequency (70.7%, n = 1420) than closed-globe injuries (28.6%, n = 575) and thermal/chemical injuries (0.7%, n = 14). Of the open-globe injuries, corneal penetration was the most common injury (32.2%, n = 646) followed by rupture (21.5%, n = 432) and an intraocular foreign body (16.2%, n = 325). Overall, the most frequent ocular trauma setting was the workplace (39.6%, n = 795), followed by the home (28.4%, n = 570), and the most frequent activity was ironwork. Firecracker- and firework-associated ocular trauma was significantly higher during the months of January and February than during other months (50.0%, n = 112, p firework-related ocular trauma occurred during the months adjacent to the Chinese New Year

  1. Proportion and clinical characteristics of non-asthmatic non-smokers among adults with airflow obstruction.

    Science.gov (United States)

    Takiguchi, Hiroto; Takeuchi, Tomoe; Niimi, Kyoko; Tomomatsu, Hiromi; Tomomatsu, Katsuyoshi; Hayama, Naoki; Oguma, Tsuyoshi; Aoki, Takuya; Urano, Tetsuya; Asai, Satomi; Miyachi, Hayato; Asano, Koichiro

    2018-01-01

    Chronic obstructive pulmonary disease (COPD) mainly develops after long-term exposure to cigarette or biomass fuel smoke, but also occurs in non-smokers with or without a history of asthma. We investigated the proportion and clinical characteristics of non-smokers among middle-aged to elderly subjects with airflow obstruction. We retrospectively analyzed 1,892 subjects aged 40-89 years who underwent routine preoperative spirometry at a tertiary university hospital in Japan. Airflow obstruction was defined as a forced expiratory volume in 1 second (FEV1)/forced vital capacity non-asthmatic patients with airflow obstruction, 94 (34%) were non-smokers. A larger number of women than men with airflow obstruction had asthma (26% vs. 7.6%, p non-smokers among non-asthmatics (72% vs. 20%, p Non-asthmatic non-smokers, rather than non-asthmatic smokers, asthmatic non-smokers, and asthmatic smokers, exhibited better pulmonary function (median FEV1: 79% of predicted FEV1 vs. 73%, 69%, and 66%, respectively, p = 0.005) and less dyspnea on exertion (1% vs. 12%, 12%, and 28%, respectively, p = 0.001). Pulmonary emphysema on thoracic computed tomography was less common in non-smokers (p non-smokers with airflow obstruction compatible with COPD in Japan. In this study, airflow obstruction in non-smokers was more common in women and likelier to result in mild functional and pathological abnormalities than in smokers. Further studies are warranted to investigate the long-term prognosis and appropriate management of this population in developed countries, especially in women.

  2. Proportion and clinical characteristics of non-asthmatic non-smokers among adults with airflow obstruction

    Science.gov (United States)

    Takiguchi, Hiroto; Takeuchi, Tomoe; Niimi, Kyoko; Tomomatsu, Hiromi; Tomomatsu, Katsuyoshi; Hayama, Naoki; Oguma, Tsuyoshi; Urano, Tetsuya; Asai, Satomi; Miyachi, Hayato; Asano, Koichiro

    2018-01-01

    Background and objectives Chronic obstructive pulmonary disease (COPD) mainly develops after long-term exposure to cigarette or biomass fuel smoke, but also occurs in non-smokers with or without a history of asthma. We investigated the proportion and clinical characteristics of non-smokers among middle-aged to elderly subjects with airflow obstruction. Methods We retrospectively analyzed 1,892 subjects aged 40–89 years who underwent routine preoperative spirometry at a tertiary university hospital in Japan. Airflow obstruction was defined as a forced expiratory volume in 1 second (FEV1)/forced vital capacity non-asthmatic patients with airflow obstruction, 94 (34%) were non-smokers. A larger number of women than men with airflow obstruction had asthma (26% vs. 7.6%, p non-smokers among non-asthmatics (72% vs. 20%, p Non-asthmatic non-smokers, rather than non-asthmatic smokers, asthmatic non-smokers, and asthmatic smokers, exhibited better pulmonary function (median FEV1: 79% of predicted FEV1 vs. 73%, 69%, and 66%, respectively, p = 0.005) and less dyspnea on exertion (1% vs. 12%, 12%, and 28%, respectively, p = 0.001). Pulmonary emphysema on thoracic computed tomography was less common in non-smokers (p non-smokers with airflow obstruction compatible with COPD in Japan. In this study, airflow obstruction in non-smokers was more common in women and likelier to result in mild functional and pathological abnormalities than in smokers. Further studies are warranted to investigate the long-term prognosis and appropriate management of this population in developed countries, especially in women. PMID:29742176

  3. Clinical characteristics of hemolytic uremic syndrome secondary to cobalamin C disorder in Chinese children.

    Science.gov (United States)

    Li, Qi-Liang; Song, Wen-Qi; Peng, Xiao-Xia; Liu, Xiao-Rong; He, Le-Jian; Fu, Li-Bing

    2015-08-01

    The present study was undertaken to investigate the clinical characteristics of hemolytic uremic syndrome (HUS) secondary to cobalamin C disorder (cbl-C disorder). We reviewed retrospectively the medical records of 3 children with HUS secondary to cbl-C disorder who had been treated between April 1, 2009 and October 31, 2013. The 3 patients with HUS secondary to cbl-C disorder presented with progressive hemolytic anemia, acute renal failure, thrombocytopenia, poor feeding, and failure to thrive. Two of the 3 patients once had high blood pressure. The mutations of c.609G>A (p.W203X), c.217C>T (p.R73X) and c.365A>T (p.H122L) in the methylmalonic aciduria (cobalamin deficiency) cbl-C type, with homocystinuria gene were detected in the 3 patients. In these patients the levels of lactate dehydrogenase and homocysteine in serum were elevated and the level of methylmalonic acid (MMA) in urine was also elevated. After treatment with hydroxocobalamin, 2 patients were discharged with no obvious abnormal growth and neurological development and 1 patient died of multiple organ failure. The results of this study demonstrated that cbl-C disorder should be investigated in any child presenting with HUS. The high concentrations of homocysteine and MMA could be used for timely recognization of the disease. Once the high levels of plasma homocystein and/or plasma or urine MMA are detected, the treatment with parenteral hydroxocobalamin should be prescribed immediately. The early diagnosis and treatment would contribute to the good prognosis of the disease.

  4. Comparison of clinical characteristics of patients with follicular thyroid carcinoma and Hürthle cell carcinoma.

    Science.gov (United States)

    Ernaga Lorea, Ander; Migueliz Bermejo, Iranzu; Anda Apiñániz, Emma; Pineda Arribas, Javier; Toni García, Marta; Martínez de Esteban, Juan Pablo; Insausti Serrano, Ana María

    2018-03-01

    Hürthle cell carcinoma (HCC) is an uncommon thyroid cancer historically considered to be a variant of follicular thyroid carcinoma (FTC). The aim of this study was to assess the differences between these groups in terms of clinical factors and prognoses. A total of 230 patients (153 with FTC and 77 with HCC) with a median follow-up of 13.4 years were studied. The different characteristics were compared using SPSS version 20 statistical software. Patients with HCC were older (57.3±13.8 years vs. 44.6±15.2 years; P<.001). More advanced TNM stages were also seen in patients with HCC and a greater trend to distant metastases were also seen in patients with HCC (7.8% vs. 2.7%, P=.078). The persistence/recurrence rate at the end of follow-up was higher in patients with HCC (13% vs. 3.9%, P=.011). However, in a multivariate analysis, only age (hazard ratio [HR] 1.10, confidence interval [CI] 1.04-1.17; P=.001), size (HR 1.43, CI 1.05-1.94; P=.021), and histological subtype (HR 9.79, CI 2.35-40.81; P=.002), but not presence of HCC, were significantly associated to prognosis. HCC is diagnosed in older patients and in more advanced stages as compared to FTC. However, when age, size, and histological subtype are similar, disease-free survival is also similar in both groups. Copyright © 2018 SEEN y SED. Publicado por Elsevier España, S.L.U. All rights reserved.

  5. Clinical characteristics and treatment results of large cell lung cancer-62 case report

    International Nuclear Information System (INIS)

    Chen Dongfu; Ou Guangfei; Cheng Guiyu; Zhou Zongmei; Zhao Lujun; Wang Lvhua

    2004-01-01

    Objective: Objective To evaluate the clinical characteristics and treatment results of 60 patients with large cell lung cancer (LCLC). Methods: All sixty-two patients were diagnosed histopathologically with 5 in stage I, 13 in stage II, 30 in stage III and 14 in stage IV. Forty-five patients received primary surgical resection with 38 radical resection and 7 palliative resection. Non-surgical treatment was given to 17 patients. Mediastinum and ipsilateral hilum were treated to the total dose of 40-60 Gy in 4-6 weeks in 16 patients as postoperative adjuvant radiotherapy. For patients treated by radiation alone, the primary tumor bed, bilateral mediastinum and ipsilateral hilum were treated to the total dose of 36-70 Gy in 4-7 weeks. Results: The overall 1-, 3- and 5- year survival rates were 25.7%, 15.4% and 11.6%, respectively with the median survival time of 11.6 months. In the radically resected patients, the 1-, 3- and 5-year survival rates and the median survival time were 51.3%, 24.7%, 24.7% and 13 months, compared to those of 0%, 0%, 0% and 2 months in the palliatively resected group. In non-surgical treatment group, the 1-, 3- and 5-year survival rates and the median survival time were 41.2%, 21.2%, 7.0% and 11 months, respectively. Conclusions: The prognosis of large cell lung cancer is poor due to high distant metastasis rate. The long-term survival rate after radical resection is worse than the other lung cancers, but similar to the non-surgical treatment. (authors)

  6. Nonorganic hearing loss in children: audiometry, clinical characteristics, biographical history and recovery of hearing thresholds.

    Science.gov (United States)

    Schmidt, Claus-Michael; am Zehnhoff-Dinnesen, Antoinette; Matulat, Peter; Knief, Arne; Rosslau, Ken; Deuster, Dirk

    2013-07-01

    The term "nonorganic hearing loss" (NOHL) (pseudohypacusis, functional or psychogenic hearing loss) describes a hearing loss without a detectable corresponding pathology in the auditory system. It is characterized by a discrepancy between elevated pure tone audiometry thresholds and normal speech discrimination. The recommended audiological management of NOHL in children comprises history taking, diagnosis, and counseling. According to the literature, prognosis depends on the severity of the patient's school and/or personal problems. Routine referral to a child psychiatrist is discussed as being controversial. The clinical history of 34 children with NOHL was retrospectively evaluated. In 15 children, follow up audiometry was performed. Results of biographical history, subjective and objective audiometry, additional speech and language assessment, psychological investigations and follow up audiometry are presented and discussed. The prevalence of NOHL was 1.8% in children with suspected hearing loss. Mean age at diagnosis was 10.8 years. Girls were twice as often affected as boys. Patient history showed a high prevalence of emotional and school problems. Pre-existing organic hearing loss can be worsened by nonorganic causes. Children with a fast recovery of hearing thresholds (n=6) showed a high rate (4/6) of family, social and emotional problems. In children with continuous threshold elevation (n=9), biographical history showed no recognizable or obvious family, social or emotional problems; learning disability (4/9) was the most frequently presented characteristic. Due to advances in objective audiometry, the diagnosis of NOHL is less challenging than management and counseling. Considering the high frequency of personal and school problems, a multidisciplinary setting is helpful. On the basis of our results, drawing conclusions from hearing threshold recovery on the severity of underlying psychic problems seems inappropriate. As a consequence, a referral to a

  7. Preimplantation genetic screening for all 24 chromosomes by microarray comparative genomic hybridization significantly increases implantation rates and clinical pregnancy rates in patients undergoing in vitro fertilization with poor prognosis

    Science.gov (United States)

    Majumdar, Gaurav; Majumdar, Abha; Lall, Meena; Verma, Ishwar C.; Upadhyaya, Kailash C.

    2016-01-01

    CONTEXT: A majority of human embryos produced in vitro are aneuploid, especially in couples undergoing in vitro fertilization (IVF) with poor prognosis. Preimplantation genetic screening (PGS) for all 24 chromosomes has the potential to select the most euploid embryos for transfer in such cases. AIM: To study the efficacy of PGS for all 24 chromosomes by microarray comparative genomic hybridization (array CGH) in Indian couples undergoing IVF cycles with poor prognosis. SETTINGS AND DESIGN: A retrospective, case–control study was undertaken in an institution-based tertiary care IVF center to compare the clinical outcomes of twenty patients, who underwent 21 PGS cycles with poor prognosis, with 128 non-PGS patients in the control group, with the same inclusion criterion as for the PGS group. MATERIALS AND METHODS: Single cells were obtained by laser-assisted embryo biopsy from day 3 embryos and subsequently analyzed by array CGH for all 24 chromosomes. Once the array CGH results were available on the morning of day 5, only chromosomally normal embryos that had progressed to blastocyst stage were transferred. RESULTS: The implantation rate and clinical pregnancy rate (PR) per transfer were found to be significantly higher in the PGS group than in the control group (63.2% vs. 26.2%, P = 0.001 and 73.3% vs. 36.7%, P = 0.006, respectively), while the multiple PRs sharply declined from 31.9% to 9.1% in the PGS group. CONCLUSIONS: In this pilot study, we have shown that PGS by array CGH can improve the clinical outcome in patients undergoing IVF with poor prognosis. PMID:27382234

  8. Differences in global DNA methylation of testicular seminoma are not associated with changes in histone modifications, clinical prognosis, BRAF mutations or gene expression

    DEFF Research Database (Denmark)

    Pedersen, Louise Holm; Nielsen, John E; Daugaard, Gedske

    2016-01-01

    -seminomas. It is well established from e.g. melanoma, colorectal and thyroid cancer that a methylated phenotype can be correlated to prognosis and can be related to BRAF mutations. In the present study we investigated the global methylation level in 67 seminomas and classified them as hypo-methylated, intermediate...

  9. Clinical characteristics and causes of visual impairment in a low vision clinic in northern Jordan.

    Science.gov (United States)

    Bakkar, May M; Alzghoul, Eman A; Haddad, Mera F

    2018-01-01

    The aim of the study was to identify causes of visual impairment among patients attending a low vision clinic in the north of Jordan and to study the relevant demographic characteristics of these patients. The retrospective study was conducted through a review of clinical records of 135 patients who attended a low vision clinic in Irbid. Clinical characteristics of the patients were collected, including age, gender, primary cause of low vision, best corrected visual acuity, and current prescribed low vision aids. Descriptive statistics analysis using numbers and percentages were calculated to summarize categorical and nominal data. A total of 135 patients (61 [45.2%] females and 74 [54.8%] males) were recruited in the study. Mean age ± standard deviation for the study population was 24.53 ± 16.245 years; age range was 5-90 years. Of the study population, 26 patients (19.3%) had mild visual impairment, 61 patients (45.2%) had moderate visual impairment, 27 patients (20.0%) had severe visual impairment, and 21 patients (15.6%) were blind. The leading causes of visual impairment across all age groups were albinism (31.9%) and retinitis pigmentosa (RP) (18.5%). Albinism also accounted for the leading cause of visual impairment among the pediatric age group (0-15 years) while albinism, RP, and keratoconus were the primary causes of visual impairment for older patients. A total of 59 patients (43.7%) were given low vision aids either for near or distance. The only prescribed low vision aids for distances were telescopes. For near, spectacle-type low vision aid was the most commonly prescribed low vision aids. Low vision services in Jordan are still very limited. A national strategy programme to increase awareness of low vision services should be implemented, and health care policies should be enforced to cover low vision aids through the national medical insurance.

  10. The clinical role of microRNA-21 as a promising biomarker in the diagnosis and prognosis of colorectal cancer: a systematic review and meta-analysis.

    Science.gov (United States)

    Peng, Qiliang; Zhang, Xueli; Min, Ming; Zou, Li; Shen, Peipei; Zhu, Yaqun

    2017-07-04

    This systematic analysis aimed to investigate the value of microRNA-21 (miR-21) in colorectal cancer for multiple purposes, including diagnosis and prognosis, as well as its predictive power in combination biomarkers. Fifty-seven eligible studies were included in our meta-analysis, including 25 studies for diagnostic meta-analysis and 32 for prognostic meta-analysis. For the diagnostic meta-analysis of miR-21 alone, the overall pooled results for sensitivity, specificity, and area under the curve (AUC) were 0.64 (95% CI: 0.53-0.74), 0.85 (0.79-0.90), and 0.85 (0.81-0.87), respectively. Circulating samples presented corresponding values of 0.72 (0.63-0.79), 0.84 (0.78-0.89), and 0.86 (0.83-0.89), respectively. For the diagnostic meta-analysis of miR-21-related combination biomarkers, the above three parameters were 0.79 (0.69-0.86), 0.79 (0.68-0.87), and 0.86 (0.83-0.89), respectively. Notably, subgroup analysis suggested that miRNA combination markers in circulation exhibited high predictive power, with sensitivity of 0.85 (0.70-0.93), specificity of 0.86 (0.77-0.92), and AUC of 0.92 (0.89-0.94). For the prognostic meta-analysis, patients with higher expression of miR-21 had significant shorter disease-free survival [DFS; pooled hazard ratio (HR): 1.60; 95% CI: 1.20-2.15] and overall survival (OS; 1.54; 1.27-1.86). The combined HR in tissues for DFS and OS were 1.76 (1.31-2.36) and 1.58 (1.30-1.93), respectively. Our comprehensive systematic review revealed that circulating miR-21 may be suitable as a diagnostic biomarker, while tissue miR-21 could be a prognostic marker for colorectal cancer. In addition, miRNA combination biomarkers may provide a new approach for clinical application.

  11. Establishment of clinically relevant radioresistant cell lines and their characteristics

    International Nuclear Information System (INIS)

    Fukumoto, Manabu; Kuwahara, Yoshikazu; Suzuki, Masatoshi

    2014-01-01

    Although radiotherapy is one of the major therapeutic modalities for eradicating malignant tumors, the existence of radioresistant cells remains one of the most critical obstacles. Standard radiotherapy consists of fractionated radiation (FR) of 2-Gy X-rays once a day, 5 days a week, over 60 Gy in total. To understand the characteristics of radioresistant cells and to develop more effective radiotherapy, we have established novel radioresistant cell lines by long-term (> 5 years) exposure to moderate doses of fractionated X-rays. While all the parental human cancer cells ceased, their radioresistant derivatives continue to proliferate with daily exposure to 2-Gy FR for more than 30 days. We have coined those cells as 'clinically relevant radioresistant' (CRR) cells. Transplanted tumors into nude mice were also CRR, indicating that CRR cell lines are powerful tools to improve cancer radiotherapy. We have shown that the suppression of autophagic cell death but not apoptosis was mainly involved in cellular radioresistance. An inhibitor of the mTOR pathway which enhances autophagy was effective to overcome CRR tumors induced in nude mice. But the underlined mechanism was not through the inhibition of autophagy. Guanine nucleotide-binding protein 1 (GBP1) over expression was necessary for maintaining the CRR phenotype, but radioresistant cells were not necessarily cancer stem cells (CSCs). Targeting GBP1 positive cancer cells may be a more efficient method in conquering cancer than targeting CSCs. Slight but significant radioresistance was acquired by 0.5 Gy/12 hrs of long-term FR exposures to parental cells for more than 31 days in accordance with cyclinD1 over expression. This acquired radioresistance (ARR) was stably maintained in the tumor cells even on 31 days after the cessation of 0.5-Gy FR. Present observations give a mechanistic insight for ARR of tumor cells through long-term FR exposure, and provide novel therapeutic targets for radiosensitization

  12. [Progress in methodological characteristics of clinical practice guideline for osteoarthritis].

    Science.gov (United States)

    Xing, D; Wang, B; Lin, J H

    2017-06-01

    At present, several clinical practice guidelines for the treatment of osteoarthritis have been developed by institutes or societies. The ultimate purpose of developing clinical practice guidelines is to formulate the process in the treatment of osteoarthritis effectively. However, the methodologies used in developing clinical practice guidelines may place an influence on the transformation and application of that in treating osteoarthritis. The present study summarized the methodological features of individual clinical practice guideline and presented the tools for quality evaluation of clinical practice guideline. The limitations of current osteoarthritis guidelines of China are also indicated. The review article might help relevant institutions improve the quality in developing guide and clinical transformation.

  13. Posterior Circulation Ischemic Stroke—Clinical Characteristics, Risk Factors, and Subtypes in a North Indian Population: A Prospective Study

    OpenAIRE

    Mehndiratta, Manmohan; Pandey, Sanjay; Nayak, Rajeev; Alam, Anwar

    2012-01-01

    Background and Purpose: Posterior circulation stroke accounts for approximately 20% of all strokes with varied clinical presentation, which differ from strokes in anterior circulation, with reference to etiology, clinical features, and prognosis. Short penetrating and circumferential branches in the posterior circulation supply the brain stem, thalamus, cerebellum, occipital, and medial temporal lobes. Materials and Methods: We prospectively analyzed 80 participants of posterior circulation i...

  14. Epidemiology, Clinical Characteristics, and Antimicrobial Susceptibility Profiles of Human Clinical Isolates of Staphylococcus intermedius Group.

    Science.gov (United States)

    Yarbrough, Melanie L; Lainhart, William; Burnham, C A

    2018-03-01

    The veterinary pathogens in the Staphylococcus intermedius group (SIG) are increasingly recognized as causes of human infection. Shared features between SIG and Staphylococcus aureus may result in the misidentification of SIG in human clinical cultures. This study examined the clinical and microbiological characteristics of isolates recovered at a tertiary-care academic medical center. From 2013 to 2015, 81 SIG isolates were recovered from 62 patients. Patients were commonly ≥50 years old, diabetic, and/or immunocompromised. Documentation of dog exposure in the electronic medical record was not common. Of the 81 SIG isolates, common sites of isolation included 37 (46%) isolates from wound cultures and 17 (21%) isolates from respiratory specimens. Although less common, 10 (12%) bloodstream infections were documented in 7 unique patients. The majority of SIG (65%) isolates were obtained from polymicrobial cultures. In comparison to S. aureus isolates from the same time period, significant differences were noted in proportion of SIG isolates that were susceptible to doxycycline (74% versus 97%, respectively; P SIG isolates. All MR isolates detected by an oxacillin disk diffusion test would have been misclassified as methicillin susceptible using a cefoxitin disk diffusion test. Thus, SIG is recovered from human clinical specimens, and distinction of SIG from S. aureus is critical for the accurate characterization of MR status in these isolates. Copyright © 2018 American Society for Microbiology.

  15. Understanding Cancer Prognosis

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    Full Text Available ... your cancer and knowing what to expect can help you and your loved ones make decisions. Some ... what the statistics may mean. If you need help coping with your prognosis, you may find our ...

  16. Understanding Cancer Prognosis

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    Full Text Available ... Recurrent Cancer Common Cancer Types Bladder Cancer Breast Cancer Colorectal Cancer Kidney (Renal Cell) Cancer Leukemia Liver Cancer Lung ... need for different kinds of information about her colorectal cancer prognosis. Diving Out of the Dark View this ...

  17. Understanding Cancer Prognosis

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    Full Text Available ... to know more, the doctor who knows the most about your situation is in the best position ... statistics may be used to estimate prognosis. The most commonly used statistics include: Cancer-specific survival This ...

  18. Understanding Cancer Prognosis

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    Full Text Available ... Cancer Common Cancer Types Bladder Cancer Breast Cancer Colorectal Cancer Kidney (Renal Cell) Cancer Leukemia Liver Cancer ... need for different kinds of information about her colorectal cancer prognosis. Diving Out of the Dark View ...

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    Full Text Available ... treatment Seeking Information About Your Prognosis Is a Personal Decision When you have cancer, you and your ... think they are too impersonal to be of value to you. It is up to you to ...

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    Full Text Available ... Cancer Common Cancer Types Bladder Cancer Breast Cancer Colorectal Cancer Kidney (Renal Cell) Cancer Leukemia Liver Cancer Lung ... need for different kinds of information about her colorectal cancer prognosis. Diving Out of the Dark View this ...

  1. Understanding Cancer Prognosis

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    Full Text Available ... of survival. The estimate of how the disease will go for you is called prognosis. It can ... they cannot be used to predict exactly what will happen to you. Everyone is different. Treatments and ...

  2. Understanding Cancer Prognosis

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    Full Text Available ... M.D., a national expert on doctor-patient communications, talks with one of his patients about what ... how to discuss prognosis with their patients. Good communication, he says, is part of providing good care. ...

  3. Understanding Cancer Prognosis

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    Full Text Available ... D., a national expert on doctor-patient communications, talks with one of his patients about what she' ... understand what prognosis means and also hard to talk about, even for doctors. Many Factors Can Affect ...

  4. Understanding Cancer Prognosis

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    Full Text Available ... that cancer will come back later. For this reason, doctors cannot say for sure that you are ... about how to discuss prognosis with their patients. Good communication, he says, is part of providing good ...

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    Full Text Available ... how to discuss prognosis with their patients. Good communication, he says, is part of providing good ... Please note that blog posts that are written by individuals from outside the ...

  7. Understanding Cancer Prognosis

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    Full Text Available ... to deal with financial and legal matters Many people want to know their prognosis. They find it ... that researchers have collected over many years about people with the same type of cancer. Several types ...

  8. Understanding Cancer Prognosis

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  9. Understanding Cancer Prognosis

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  10. Understanding Cancer Prognosis

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    Full Text Available ... to talk about, even for doctors. Many Factors Can Affect Your Prognosis Some of the factors that ... Understanding your cancer and knowing what to expect can help you and your loved ones make decisions. ...

  11. Understanding your cancer prognosis

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    ... about: Treatment Palliative care Personal matters such as finances Knowing what to expect may make it easier ... treatment. www.cancer.net/navigating-cancer-care/cancer-basics/understanding-statistics-used-guide-prognosis-and-evaluate-treatment . ...

  12. Understanding Cancer Prognosis

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    Full Text Available ... Reporting & Auditing Grant Transfer Grant Closeout Contracts & Small Business Training Cancer Training at NCI (Intramural) Funding for ... Staging Prognosis Questions to Ask about ... This statistic is another method used to estimate cancer-specific survival that does ...

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    Full Text Available ... Reporting & Auditing Grant Transfer Grant Closeout Contracts & Small Business Training Cancer Training at NCI (Intramural) Resources for ... Staging Prognosis Questions to Ask about ... This statistic is another method used to estimate cancer-specific survival that does ...

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  16. Understanding Cancer Prognosis

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  17. Genital ulcers in women: clinical, microbiologic and histopathologic characteristics.

    Science.gov (United States)

    Gomes, Christiane Maria Moreira; Giraldo, Paulo César; Gomes, Francis de Assis Moraes; Amaral, Rose; Passos, Mauro Romero Leal; Gonçalves, Ana Katherine da Silveira

    2007-04-01

    Female genital ulcer is a disease that affects a large number of women, and its etiologic diagnosis can be difficult. The disease may increase the risk of acquiring HIV. Genital ulcer may be present in sexually transmitted diseases (STD)--syphilis, chancroid, genital herpes, donovanosis, lymphogranuloma venereum; and other non-STD disorders (NSTD)--Behçet's syndrome, pemphigus, Crohn's disease, erosive lichen planus and others. This study evaluated the clinical-histopathologic-microbiologic characteristics of female genital ulcers. A cross-sectional descriptive prospective study was conducted during a six-month period to investigate the first 53 women without a definitive diagnosis, seeking medical care for genital ulcers at a genital infections outpatient facility in a university hospital. A detailed and specific history was taken, followed by a dermatologic and gynecologic examination. In addition to collecting material from the lesions for microbiologic study, a biopsy of the ulcer was performed for histopathologic investigation. The average age of the patients was 32.7 years, 56.6% had junior high school education and higher education. The most frequent etiology was herpetic lesion, followed by auto-immune ulcers. At the time of their first consultation, around 60% of the women were using inadequate medication that was inconsistent with the final diagnosis. Histologic diagnosis was conclusive in only 26.4% of the patients (14/53). Cure was obtained in 99% of the cases after proper therapy. The female genital ulcers studied were equally distributed between sexually transmitted and non-sexually transmitted causes. Herpes was the most frequent type of genital ulcer, affecting women indiscriminately, mostly between the ages of 20 and 40 years. The etiologic diagnosis of herpetic ulcers is difficult to make even when various diagnostic methods are applied. It is imperative that NSTD should be included in the differential diagnoses of female genital ulcers. The

  18. Diabetic ketoacidosis: clinical characteristics, precipitating factors and outcomes of care.

    Science.gov (United States)

    Barski, Leonid; Nevzorov, Roman; Rabaev, Elena; Jotkowitz, Alan; Harman-Boehm, Ilana; Zektser, Miri; Zeller, Lior; Shleyfer, Elena; Almog, Yaniv

    2012-05-01

    Diabetic ketoacidosis (DKA) is a common and serious complication of diabetes mellitus (DM). To evaluate the clinical characteristics, hospital management and outcomes of patients with DKA. We performed a retrospective cohort study of patients hospitalized with DKA during the period 1 January 2003 to 1 January 2010. Three groups were compared: patients with mild DKA, with moderate DKA, and with severe DKA. The primary outcome was in-hospital all-cause mortality. The secondary outcomes were 30 days all-cause mortality, length of hospital stay, and complication rate. The study population comprised 220 patients with DKA. In the mild (78 patients) and moderate (116 patients) groups there was a higher proportion of patients with type 1 DM (75.6%, 79.3%) compared with 57.7% in the severe group (26 patients, P = 0.08). HbA1c levels prior to admission were high in all three groups, without significant difference (10.9 +/- 2.2, 10.7 +/- 1.9, and 10.6 +/- 2.4 respectively, P = 0.9). In all groups the most frequent precipitating factors were related to insulin therapy and infections. The patients with severe DKA had more electrolyte abnormalities (hypokalemia, hypomagnesemia, hypophosphatemia) compared with the mild and moderate forms of the disease. While 72.7% of the entire cohort was hospitalized in the general medical ward, 80.8% of those with severe DKA were admitted to the intensive care unit. The in-hospital mortality rate for the entire cohort was 4.1%, comparable with previous data from experienced centers. Advanced age, mechanical ventilation and bedridden state were independent predictors associated with 30 day mortality: hazard ratio (HR) 1.1, 95% confidence interval (CI) 1.02-1.11; HR 6.8, 95% CI 2.03-23.1; and HR 3.8, 95% CI 1.13-12.7, respectively. Patients with DKA in our study were generally poorly controlled prior to their admission, as reflected by high HbA1c levels. Type 2 DM is frequently associated with DKA including the severe form of the disease. The

  19. Prevalence and clinical characteristics of dyslexia in primary school students.

    Science.gov (United States)

    Roongpraiwan, Rawiwan; Ruangdaraganon, Nichara; Visudhiphan, Pongsak; Santikul, Kanitta

    2002-11-01

    Dyslexia is the most common subtype of learning disabilities with a prevalence ranging from 5-10 per cent. The central difficulty in dyslexia is the phonological awareness deficit. The authors have developed a screening test to assess the reading ability of Thai primary school students. 1. To study the prevalence of dyslexia in first to sixth grade students at Wat Samiannaree School. 2. To study the clinical characteristics such as sex, neurological signs, verbal intelligence and comorbid attention deficit hyperactive disorder (ADHD) of the dyslexia group. A total of 486 first to sixth grade students were administered "Raven's progressive matrices test" for estimation of intellectual functioning. Those who scored below the fifth percentile were labeled as mental retardation and excluded from the study. The students' reading ability was evaluated by 3 steps; first by classroom teachers using some items of the screening test, second by the researchers examining some more items individually, and third by the special educator assessing more details in reading and phonology. The students who had a reading ability two-grade levels below their actual grades and impairment in phonology were diagnosed with dyslexia. The prevalence of dyslexia and probable dyslexia were found to be 6.3 per cent and 12.6 per cent, respectively. The male to female ratio of dyslexia was 3.4:1. The dyslexia group had significantly lower Thai language scores than those of the normal group (p dyslexia group had a normal grossly neurological examination but 90 per cent showed positive soft neurological signs. Mean verbal intellectual quotient score in the dyslexia group assessed by using Wechsler Intelligence Scales for Children--Revised was 76 +/- 7. The comorbid ADHD was 8.7 per cent in the dyslexia group. Dyslexia was a common problem among primary school students in this study. Further studies in a larger population and different socioeconomic statuses are required to determine the prevalence

  20. Genital ulcers in women: clinical, microbiologic and histopathologic characteristics

    Directory of Open Access Journals (Sweden)

    Christiane Maria Moreira Gomes

    Full Text Available Female genital ulcer is a disease that affects a large number of women, and its etiologic diagnosis can be difficult. The disease may increase the risk of acquiring HIV. Genital ulcer may be present in sexually transmitted diseases (STD - syphilis, chancroid, genital herpes, donovanosis, lymphogranuloma venereum and other non-STD disorders (NSTD - Behçet's syndrome, pemphigus, Crohn's disease, erosive lichen planus and others. This study evaluated the clinical-histopathologic-microbiologic characteristics of female genital ulcers. A cross-sectional descriptive prospective study was conducted during a six-month period to investigate the first 53 women without a definitive diagnosis, seeking medical care for genital ulcers at a genital infections outpatient facility in a university hospital. A detailed and specific history was taken, followed by a dermatologic and gynecologic examination. In addition to collecting material from the lesions for microbiologic study, a biopsy of the ulcer was performed for histopathologic investigation. The average age of the patients was 32.7 years, 56.6% had junior high school education and higher education. The most frequent etiology was herpetic lesion, followed by auto-immune ulcers. At the time of their first consultation, around 60% of the women were using inadequate medication that was inconsistent with the final diagnosis. Histologic diagnosis was conclusive in only 26.4% of the patients (14/53. Cure was obtained in 99% of the cases after proper therapy. The female genital ulcers studied were equally distributed between sexually transmitted and non-sexually transmitted causes. Herpes was the most frequent type of genital ulcer, affecting women indiscriminately, mostly between the ages of 20 and 40 years. The etiologic diagnosis of herpetic ulcers is difficult to make even when various diagnostic methods are applied. It is imperative that NSTD should be included in the differential diagnoses of female

  1. Identification of the genetic and clinical characteristics of neuroblastomas using genome-wide analysis.

    Science.gov (United States)

    Uryu, Kumiko; Nishimura, Riki; Kataoka, Keisuke; Sato, Yusuke; Nakazawa, Atsuko; Suzuki, Hiromichi; Yoshida, Kenichi; Seki, Masafumi; Hiwatari, Mitsuteru; Isobe, Tomoya; Shiraishi, Yuichi; Chiba, Kenichi; Tanaka, Hiroko; Miyano, Satoru; Koh, Katsuyoshi; Hanada, Ryoji; Oka, Akira; Hayashi, Yasuhide; Ohira, Miki; Kamijo, Takehiko; Nagase, Hiroki; Takimoto, Tetsuya; Tajiri, Tatsuro; Nakagawara, Akira; Ogawa, Seishi; Takita, Junko

    2017-12-08

    To provide better insight into the genetic signatures of neuroblastomas, we analyzed 500 neuroblastomas (included specimens from JNBSG) using targeted-deep sequencing for 10 neuroblastoma-related genes and SNP arrays analysis. ALK expression was evaluated using immunohistochemical analysis in 259 samples. Based on genetic alterations, the following 6 subgroups were identified: groups A ( ALK abnormalities), B (other gene mutations), C ( MYCN amplification), D (11q loss of heterozygosity [LOH]), E (at least 1 copy number variants), and F (no genetic changes). Groups A to D showed advanced disease and poor prognosis, whereas groups E and F showed excellent prognosis. Intriguingly, in group A, MYCN amplification was not a significant prognostic marker, while high ALK expression was a relevant indicator for prognosis ( P = 0.033). Notably, the co-existence of MYCN amplification and 1p LOH, and the co-deletion of 3p and 11q were significant predictors of relapse ( P = 0.043 and P = 0.040). Additionally, 6q/8p LOH and 17q gain were promising indicators of survival in patients older than 5 years, and 1p, 4p, and 11q LOH potentially contributed to outcome prediction in the intermediate-risk group. Our genetic overview clarifies the clinical impact of genetic signatures and aids in the better understanding of genetic basis of neuroblastoma.

  2. Clinical Characteristics and Predictors of Outcome for Onconeural Antibody-Associated Disorders: A Retrospective Analysis

    Directory of Open Access Journals (Sweden)

    Shaohua Liao

    2017-11-01

    Full Text Available ObjectiveTo describe and analyze the clinical characteristics, laboratory data, management, and outcome of patients with onconeural antibody-associated disorders (OAAD and identify predictors for poor outcome.MethodsThis was a retrospective review of all patients with potential OAAD, who were hospitalized in Jinan General Hospital between September 2009 and July 2017. We clarified the diagnosis, collected comprehensive information and categorized patients into three groups: paraneoplastic neurological disorders (PNDs, autoimmune encephalitis (AE, and possible OAAD. Within the three groups, we analyzed a range of clinical and laboratory parameters and used univariate and multivariate regression analysis to identify predictors for poor outcome [modified Rankin Scale (mRS = 3–6].ResultsFrom 158 patients, we identified 70 who fulfilled the criteria for OAAD, including 44 men (62.9% and 26 women (37.1%. There were 38 patients (54.3% in the PNDs group, 14 patients (20% in the AE group, and 18 patients (25.7% in the possible OAAD group. After the last follow-up, 14 (36.8%, 9 (64.2%, and 12 (66.7% had a good outcome (mRS = 0–2. However, 6 (15.8%, 2 (14.3%, and 3 (16.7% died, respectively. Univariate analysis showed that duration prior to the hospital (p = 0.0224 and urinary incontinence/retention (p = 0.0043 were associated with poor outcome (mRS = 3–6. After multivariate regression analysis, urinary incontinence/retention (p = 0.0388 and an immunocompromised state (p = 0.0247 remained as significant factors for poor outcome.ConclusionUrinary incontinence/retention and an immunocompromised state represent significant predictors of a worse prognosis for patients with OAAD. By contrast, cerebrospinal fluid analysis showed that serum autoantibodies and tumor markers, the function of crucial organs, electrophysiology, and radiological findings were not associated with a poor outcome.

  3. A Single Centre Analysis of Clinical Characteristics and Treatment of Endocrine Pancreatic Tumours

    Directory of Open Access Journals (Sweden)

    M. T. Adil

    2015-01-01

    Full Text Available Background. Endocrine Pancreatic Tumours (PENs are rare and can be nonfunctioning or functioning. They carry a good prognosis overall though high grade lesions show a relatively shorter survival. The aim of the current study is to describe a single centre analysis of the clinical characteristics and surgical treatment of PENs. Patients and Methods. This is a cohort analysis of 40 patients of PENs who underwent surgery at Sir Ganga Ram Hospital, New Delhi, India, from 1995 to 2013. Patient particulars, clinical features, surgical interventions, postoperative outcome, and followup were done and reviewed. The study group was divided based on grade (G1, G2, and G3 and functionality (nonfunctioning versus functioning for comparison. Results. PENs comprised 6.3% of all pancreatic neoplasms (40 of 634. Twenty-eight patients (70% had nonfunctioning tumours. Eighteen PENs (45% were carcinomas (G3, all of which were nonfunctioning. 14 (78% of these were located in the pancreatic head and uncinate process (P=0.09. The high grade (G3 lesions were significantly larger in size than the lower grade (G1 + G2 tumours (7.0 ± 3.5 cms versus 3.1 ± 1.6 cms, P=0.007. Pancreatoduodenectomy was performed in 18 (45%, distal pancreatectomy in 10 (25%, and local resection in 8 (20% and nonresective procedures were performed in 4 patients (10%. Fourteen patients (35% had postoperative complications. All G3 grade tumours which were resected had positive lymph nodes (100% and 10 had angioinvasion (71%. Eight neoplasms (20% were cystic, all being grade G3 carcinomas, while the rest were solid. The overall disease related mortality attributable to PEN was 14.3% (4 of 28 and for malignant PENs was 33.3% (4 of 12 after a mean follow-up period of 49.6 months (range: 2–137 months. Conclusion. Majority of PENs are nonfunctioning. They are more likely malignant if they are nonfunctioning and large in size, show cystic appearance, and are situated in the pancreatic head

  4. CLASSIFICATION OF NECK/SHOULDER PAIN IN EPIDEMIOLOGICAL RESEARCH: A COMPARISON OF PERSONAL AND OCCUPATIONAL CHARACTERISTICS, DISABILITY AND PROGNOSIS AMONG 12,195 WORKERS FROM 18 COUNTRIES

    Science.gov (United States)

    Sarquis, Leila M M; Coggon, David; Ntani, Georgia; Walker-Bone, Karen; Palmer, Keith T; Felli, Vanda E; Harari, Raul; Barrero, Lope H; Felknor, Sarah A.; Gimeno, David; Cattrell, Anna; Vargas-Prada, Sergio; Bonzini, Matteo; Solidaki, Eleni; Merisalu, Eda; Habib, Rima R.; Sadeghian, Farideh; Kadir, M Masood; Warnakulasuriya, Sudath SP; Matsudaira, Ko; Nyantumbu, Busisiwe; Sim, Malcolm R; Harcombe, Helen; Cox, Ken; Marziale, Maria H; Harari, Florencia; Freire, Rocio; Harari, Natalia; Monroy, Magda V; Quintana, Leonardo A; Rojas, Marianela; Harris, E Clare; Serra, Consol; Martinez, J Miguel; Delclos, George; Benavides, Fernando G; Carugno, Michele; Ferrario, Marco M; Pesatori, Angela C; Chatzi, Leda; Bitsios, Panos; Kogevinas, Manolis; Oha, Kristel; Freimann, Tiina; Sadeghian, Ali; Peiris-John, Roshini J; Sathiakumar, Nalini; Wickremasinghe, A Rajitha; Yoshimura, Noriko; Kelsall, Helen L; Hoe, Victor C W; Urquhart, Donna M; Derrett, Sarah; McBride, David; Herbison, Peter; Gray, Andrew; Vega, Eduardo J. Salazar

    2016-01-01

    To inform case-definition for neck/shoulder pain in epidemiological research, we compared levels of disability, patterns of association and prognosis for pain that was limited to the neck or shoulders (LNSP) and more generalised musculoskeletal pain that involved the neck or shoulder(s) (GPNS). Baseline data on musculoskeletal pain, disability and potential correlates were collected by questionnaire from 12,195 workers in 47 occupational groups (mostly office workers, nurses, and manual workers) in 18 countries (response rate = 70%). Continuing pain after a mean interval of 14 months was ascertained through a follow-up questionnaire in 9,150 workers from 45 occupational groups. Associations with personal and occupational factors were assessed by Poisson regression and summarised by prevalence rate ratios (PRRs). The one-month prevalence of GPNS at baseline was much greater than that of LNSP (35.1% vs. 5.6%), and it tended to be more troublesome and disabling. Unlike LNSP, the prevalence of GPNS increased with age. Moreover, it showed significantly stronger associations with somatising tendency (PRR 1.6 vs. 1.3) and poor mental health (PRR 1.3 vs. 1.1); greater variation between the occupational groups studied (prevalence ranging from 0% to 67.6%) that correlated poorly with the variation in LNSP; and was more persistent at follow-up (72.1% vs. 61.7%). Our findings highlight important epidemiological distinctions between sub-categories of neck/shoulder pain. In future epidemiological research that bases case definitions on symptoms, it would be useful to distinguish pain which is localised to the neck or shoulder from more generalised pain that happens to involve the neck/shoulder region. PMID:26761390

  5. Faculty Perceptions of Characteristics Needed for Clinical Success at Military Nurse Anesthesia Programs

    National Research Council Canada - National Science Library

    Clayton, Brian

    1998-01-01

    In this exploratory descriptive study an investigator-developed survey tool was used to describe military clinical faculty's perception of characteristics nurse anesthesia students need for success...

  6. Epilepsy Characteristics and Clinical Outcome in Patients With Mitochondrial Encephalomyopathy, Lactic Acidosis, and Stroke-Like Episodes (MELAS).

    Science.gov (United States)

    Lee, Ha Neul; Eom, Soyong; Kim, Se Hoon; Kang, Hoon-Chul; Lee, Joon Soo; Kim, Heung Dong; Lee, Young-Mock

    2016-11-01

    Epileptic seizures in patients with mitochondrial encephalomyopathy, lactic acidosis, and stroke-like episodes (MELAS) are heterogeneous with no pathognomonic features. We reviewed epilepsy characteristics and clinical outcome exclusively in a pediatric population. Twenty-two children and adolescents (13 males) with confirmed mitochondrial encephalomyopathy, lactic acidosis, and stroke-like episodes due to mitochondrial DNA A3243G mutation and epilepsy were recruited. Clinical data including seizure semiology, treatment response, neuroimaging findings, and electroencephalography were analyzed. We also examined the effect of the age at seizure onset and initial symptoms on the clinical variables. Seizure semiology and electroencephalography abnormalities showed no syndrome-specific findings. Focal seizures occurred in 21 of 22 subjects (95.5%), whereas generalized seizures developed in seven of 22 subjects (31.8%). Twenty of 22 subjects (90.9%) achieved partial to complete reduction of clinical seizures for more than one year with a combination of more than two antiepileptic drugs. The subgroup with earlier seizure onset presented significantly earlier and showed significantly higher rates of drug-resistant epilepsy compared with the late onset group, although there were no significant differences in the initial symptoms. The subjects with severe epileptic conditions tended to have more severe clinical dysfunction and more severe organ involvement. Both focal and generalized seizures occurred in patients with MELAS. Epilepsy in this population is drug resistant, but a certain degree of clinical seizure reduction was achievable with antiepileptic drugs, with more favorable outcomes than historically expected. Close observation and active epilepsy treatment of individuals with MELAS episodes and earlier seizure onset might improve the prognosis. Copyright © 2016 Elsevier Inc. All rights reserved.

  7. [Analysis of clinical characteristics of the 12 cases of neonatal dengue fever in Guangzhou in 2014 and literatures review].

    Science.gov (United States)

    Tan, Limei; Wang, Junping; Zeng, Fansen; Zhang, Yong; Fang, Chunxiao; Nie, Chuan; Xu, Yi; Yang, Jie

    2015-12-01

    To explore the clinical manifestations and laboratory examination characteristics of neonatal dengue fever. A retrospective analysis of 12 cases of neonatal dengue fever treated in the Guangdong Women and Children's Hospital and Guangzhou Women and Children's Medical Center was conducted, and related literature was reviewed. Twelve cases of neonatal dengue fever included 9 males and 3 females; their age was 30 min after birth to 29 d, the age of onset was 30 min-24 d. (1) CLINICAL FEATURES: fever was present in 11 cases, rash in 6 cases, bleeding in 1 case, jaundice in 5 cases, cough in 1 case, coagulopathy in 2 cases. (2) Mothers' perinatal conditions: 7 mothers were confirmed to have dengue fever, 2 mothers had suspected dengue fever, and in 3 mothers the dengue fever was excluded. Eight mothers prenatally had fever. (3) LABORATORY TESTS: Thrombocytopenia was found in 11 cases (19×10(9)-156×10(9)/L), activated partial thromboplastin time prolonged in 11 cases (44.0-89.8 s), fibrinogen decreased in 5 cases (1.17-3.02 g/L), aspartate aminotransferase (AST) increased in 5 cases (28-78 U/L), creatine kinase (CK-MB) increased in 4 cases (13-86 U/L), hypokalemia in 1 case (2.8-5.1 mmol/L ), C- reactive protein (CRP) increased in 6 cases (0.04-46.05 mg/L). (4) Treatment and prognosis: platelet transfusion was used in 2 cases, anti-infective therapy was given to 6 cases, intravenous gamma globulin treatment was used in 5 cases, hospitalization was 4-17 d, 10 cases were cured, 2 cases were discharged after condition was improved. Literature search was performed with "neonatal dengue" as keywords at Wanfang, Weipu, and CNKI, no relevant reports were found. Pubmed search was done with "neonatal dengue" and "case report" as keywords, 15 reports were retrieved during 1990 and 2014, which reported 30 cases, all acquired the disease via vertical transmission; the main clinical manifestations were fever, rash, petechiae, anemia, jaundice, tachycardia, and hepatomegaly

  8. Clinical characteristics and causes of visual impairment in a low vision clinic in northern Jordan

    Directory of Open Access Journals (Sweden)

    Bakkar MM

    2018-04-01

    Full Text Available May M Bakkar, Eman A Alzghoul, Mera F Haddad Faculty of Applied Medical Sciences, Department of Allied Medical Sciences, Jordan University of Science and Technology, Irbid, Jordan Aim: The aim of the study was to identify causes of visual impairment among patients attending a low vision clinic in the north of Jordan and to study the relevant demographic characteristics of these patients.Subjects and methods: The retrospective study was conducted through a review of clinical records of 135 patients who attended a low vision clinic in Irbid. Clinical characteristics of the patients were collected, including age, gender, primary cause of low vision, best corrected visual acuity, and current prescribed low vision aids. Descriptive statistics analysis using numbers and percentages were calculated to summarize categorical and nominal data.Results: A total of 135 patients (61 [45.2%] females and 74 [54.8%] males were recruited in the study. Mean age ± standard deviation for the study population was 24.53 ± 16.245 years; age range was 5–90 years. Of the study population, 26 patients (19.3% had mild visual impairment, 61 patients (45.2% had moderate visual impairment, 27 patients (20.0% had severe visual impairment, and 21 patients (15.6% were blind. The leading causes of visual impairment across all age groups were albinism (31.9% and retinitis pigmentosa (RP (18.5%. Albinism also accounted for the leading cause of visual impairment among the pediatric age group (0–15 years while albinism, RP, and keratoconus were the primary causes of visual impairment for older patients. A total of 59 patients (43.7% were given low vision aids either for near or distance. The only prescribed low vision aids for distances were telescopes. For near, spectacle-type low vision aid was the most commonly prescribed low vision aids.Conclusion: Low vision services in Jordan are still very limited. A national strategy programme to increase awareness of low vision

  9. Socio-demographic and clinical characteristics of asthmatic children ...

    African Journals Online (AJOL)

    Introduction: Asthma is a chronic inflammatory disorder associated with variable air flow obstruction and bronchial hyperresponsiveness. It is characterised clinically by recurrent episodes of cough, difficulty in breathing and wheezing which resolves spontaneously or with treatment. The socio-demographic and clinical ...

  10. Diagnostic issues, clinical characteristics, and outcomes for patients with fungemia

    DEFF Research Database (Denmark)

    Arendrup, Maiken Cavling; Sulim, Sofia; Holm, Anette

    2011-01-01

    This study investigated microbiological, clinical, and management issues and outcomes for Danish fungemia patients. Isolates and clinical information were collected at six centers. A total of 334 isolates, 316 episodes, and 305 patients were included, corresponding to 2/3 of the national episodes...... needed longer incubation. Species distribution varied by age, prior antifungal treatment (57% occurrence of C. glabrata, Saccharomyces cerevisiae, or C. krusei in patients with prior antifungal treatment versus 28% occurrence in those without it; P = 0.007), and clinical specialty (61% occurrence of C...

  11. Diagnostic Issues, Clinical Characteristics, and Outcomes for Patients with Fungemia

    DEFF Research Database (Denmark)

    Arendrup, Maiken Cavling; Sulim, Sofia; Holm, Anette

    2011-01-01

    This study investigated microbiological, clinical, and management issues and outcomes for Danish fungemia patients. Isolates and clinical information were collected at six centers. A total of 334 isolates, 316 episodes, and 305 patients were included, corresponding to 2/3 of the national episodes...... needed longer incubation. Species distribution varied by age, prior antifungal treatment (57% occurrence of C. glabrata, Saccharomyces cerevisiae, or C. krusei in patients with prior antifungal treatment versus 28% occurrence in those without it; P = 0.007), and clinical specialty (61% occurrence of C...

  12. Secondary dystonia in a botulinum toxin clinic: clinical characteristics, neuroanatomical substrate and comparison with idiopathic dystonia.

    Science.gov (United States)

    Strader, Scott; Rodnitzky, Robert L; Gonzalez-Alegre, Pedro

    2011-12-01

    The analysis of patients with secondary dystonia has been valuable to explore the anatomical, pharmacological and physiological bases of this disorder. The goal of this study is to compare the clinical characteristics of patients with primary and secondary dystonia and analyze the neuroanatomical bases of a subgroup of patients with lesion-induced dystonia. We identified patients evaluated in our Botulinum Toxin Clinic from 1/2000 to 7/2009 with an ICD code for "dystonia". Medical records of all subjects were reviewed, recording demographic, clinical, therapeutic and neuroimaging data. A total of 230 patients were included in the study. Idiopathic/primary dystonia was diagnosed in 162 and secondary dystonia in 58, while in 10 the etiology was uncertain. We found a female predominance (2.4:1 and 1.9:1 for primary and secondary dystonia, respectively). The cervical region was most commonly affected in primary dystonia and the limbs in secondary cases. The age at presentation was higher in primary (54.4 ± 14.1) than secondary (49 ± 17.9) dystonia. Among patients with secondary dystonia, a focal lesion was the presumed etiology in 32, with localizing diagnostic studies available in 16. The most common lesions were strokes involving the corticospinal pathway. All of those patients exhibited limb dystonia, except one with cervical dystonia following a thalamic infarct. In conclusion, primary and secondary dystonias are more prevalent in women, suggesting a sex-related predisposition to the development of this movement disorder. Lesion-induced dystonia most frequently involves the limbs and is caused by lesions in the cerebral cortex and subcortical white matter. Copyright © 2011 Elsevier Ltd. All rights reserved.

  13. Biological characteristics and clinical outcome of triple negative primary breast cancer in older women - comparison with their younger counterparts.

    Directory of Open Access Journals (Sweden)

    Binafsha M Syed

    Full Text Available Triple negative (ER, PgR and HER2 negative breast cancers (TNBCs are often considered as a poor prognostic phenotype. There is dearth of evidence showing the prevalence and biological behaviour of TNBCs in older women. This study aimed to analyse their biological characteristics in comparison with a well characterised younger series from a single centre with long term clinical follow-up. Over 37 years (1973-2010, 1,758 older (≥70 years women with early operable (<5 cm primary breast cancer were managed in a dedicated clinic and have complete clinical information available. Of these 813 patients underwent primary surgery and 575 had good quality tumour samples available for tissue microarray analysis using indirect immunohistochemistry. A total of 127 patients (22.1% had TNBCs and full biological analysis of 15 biomarkers was performed. The results were compared with those of their younger (<70 years counterparts 342 (18.9% from a previously characterised, consecutive series of primary breast cancer treated in the same unit (1986-1998. The 127 older patients with TNBCs showed lower rates of Ki67 and CK 7/8 positivity and high rates of bcl2 and CK18 positivity when compared with their younger counterparts (p<0.05. There was no significant difference in the long term clinical outcome between the two age groups, despite the fact that 47% of the younger patients had adjuvant chemotherapy, while none in the older cohort received such treatment. EGFR, axillary stage and pathological size showed prognostic significance in older women with TNBCs on univariate analysis. Despite not having received adjuvant chemotherapy, the older series had clinical outcome similar to the younger patients almost half of whom had chemotherapy. This appears to be related to other biomarkers (in addition to ER/PgR/HER2 eg Ki67, bcl2 and cytokeratins which have different expression patterns influencing prognosis.

  14. The correlation between spontaneous and radiation-induced apoptosis in T3B bladder cancer (histological grade G3), and the precedence between the two kinds of apoptosis for predicting clinical prognosis

    International Nuclear Information System (INIS)

    Harada, Satoshi; Sato, Ryuichi; Nakamura, Ryuji; Oikawa, Hiroshi; Oikawa, Hirobumi; Ohgi, Shie; Tamakawa, Yoshiharu; Yanagisawa, Toru

    2000-01-01

    Purpose: The correlation between the frequency of spontaneous and radiation-induced apoptosis, and the precedence between those for predicting prognosis were studied at clinical level. Methods and Materials: Twenty-one patients (mean age, 65.8 years; 16 men and 5 women) with bladder cancer (transitional cell carcinoma Grade 3, T3bN0M0, Stage IIIb) underwent intraoperative radiotherapy: single 30-Gy 12-MV electron beam irradiation to bladder, followed by total cystectomy 6 h after irradiation. The specimens of pretreatment and irradiated bladder cancer were assayed for apoptosis, using TUNEL staining with counter staining of hematoxylin. The apoptotic index (AI) was calculated by dividing the number of apoptotic cells by the total number of cells and multiplying by 100. The Pearson's linear fitting was used to test the correlation between spontaneous and radiation-induced apoptosis. The Kaplan-Meier product-limit estimation was used for overall survival (OS) and freedom from recurrence (FFR). The precedence between spontaneous and radiation-induced apoptosis for predicting the clinical prognosis was estimated using the proportional hazard regression. Results: The mean AI of spontaneous and radiation-induced apoptosis was 1.18 ± 0.16 and 2.63 ± 0.45, respectively, which was significantly different. There was strong correlation between spontaneous and radiation-induced apoptosis (r 2 = 0.864, adjusted r 2 = 0.857). Radiation-induced apoptosis was estimated by equitation: y (radiation-induced apoptosis) = 2.67 x (spontaneous apoptosis) -0.52. However, the proportional hazard regression test indicated that only spontaneous apoptosis was significant for predicting OS and FFR (vertical bar t vertical bar > 0.2), but radiation-induced apoptosis was not. Conclusion: Estimating AI in radiation-induced apoptosis from AI in spontaneous apoptosis is possible. However, spontaneous apoptosis is more accurate in predicting clinical prognosis

  15. Impact of Exhaled Breath Acetone in the Prognosis of Patients with Heart Failure with Reduced Ejection Fraction (HFrEF. One Year of Clinical Follow-up.

    Directory of Open Access Journals (Sweden)

    Fabiana G Marcondes-Braga

    Full Text Available The identification of new biomarkers of heart failure (HF could help in its treatment. Previously, our group studied 89 patients with HF and showed that exhaled breath acetone (EBA is a new noninvasive biomarker of HF diagnosis. However, there is no data about the relevance of EBA as a biomarker of prognosis.To evaluate whether EBA could give prognostic information in patients with heart failure with reduced ejection fraction (HFrEF.After breath collection and analysis by gas chromatography-mass spectrometry and by spectrophotometry, the 89 patients referred before were followed by one year. Study physicians, blind to the results of cardiac biomarker testing, ascertained vital status of each study participant at 12 months.The composite endpoint death and heart transplantation (HT were observed in 35 patients (39.3%: 29 patients (32.6% died and 6 (6.7% were submitted to HT within 12 months after study enrollment. High levels of EBA (≥3.7μg/L, 50th percentile were associated with a progressively worse prognosis in 12-month follow-up (log-rank = 11.06, p = 0.001. Concentrations of EBA above 3.7μg/L increased the risk of death or HT in 3.26 times (HR = 3.26, 95%CI = 1.56-6.80, p = 0.002 within 12 months. In a multivariable cox regression model, the independent predictors of all-cause mortality were systolic blood pressure, respiratory rate and EBA levels.High EBA levels could be associated to poor prognosis in HFrEF patients.

  16. Impact of Exhaled Breath Acetone in the Prognosis of Patients with Heart Failure with Reduced Ejection Fraction (HFrEF). One Year of Clinical Follow-up

    Science.gov (United States)

    Saldiva, Paulo H. N.; Mangini, Sandrigo; Issa, Victor S.; Ayub-Ferreira, Silvia M.; Bocchi, Edimar A.

    2016-01-01

    Background The identification of new biomarkers of heart failure (HF) could help in its treatment. Previously, our group studied 89 patients with HF and showed that exhaled breath acetone (EBA) is a new noninvasive biomarker of HF diagnosis. However, there is no data about the relevance of EBA as a biomarker of prognosis. Objectives To evaluate whether EBA could give prognostic information in patients with heart failure with reduced ejection fraction (HFrEF). Methods After breath collection and analysis by gas chromatography-mass spectrometry and by spectrophotometry, the 89 patients referred before were followed by one year. Study physicians, blind to the results of cardiac biomarker testing, ascertained vital status of each study participant at 12 months. Results The composite endpoint death and heart transplantation (HT) were observed in 35 patients (39.3%): 29 patients (32.6%) died and 6 (6.7%) were submitted to HT within 12 months after study enrollment. High levels of EBA (≥3.7μg/L, 50th percentile) were associated with a progressively worse prognosis in 12-month follow-up (log-rank = 11.06, p = 0.001). Concentrations of EBA above 3.7μg/L increased the risk of death or HT in 3.26 times (HR = 3.26, 95%CI = 1.56–6.80, p = 0.002) within 12 months. In a multivariable cox regression model, the independent predictors of all-cause mortality were systolic blood pressure, respiratory rate and EBA levels. Conclusions High EBA levels could be associated to poor prognosis in HFrEF patients. PMID:28030609

  17. Comorbid Depressive Disorders in Anxiety-Disordered Youth: Demographic, Clinical, and Family Characteristics

    Science.gov (United States)

    O'Neil, Kelly A.; Podell, Jennifer L.; Benjamin, Courtney L.; Kendall, Philip C.

    2010-01-01

    Research indicates that depression and anxiety are highly comorbid in youth. Little is known, however, about the clinical and family characteristics of youth with principal anxiety disorders and comorbid depressive diagnoses. The present study examined the demographic, clinical, and family characteristics of 200 anxiety-disordered children and…

  18. Clinical characteristics and outcome of patients with upper ...

    African Journals Online (AJOL)

    Conclusions: The common presentations were haematemesis and melaena, mainly in middle aged men with mortality in one out of seven patients. The high mortality may be due to co-morbidities and poor support services. Keywords: Upper gastrointestinal bleeding, Emergency department, Characteristics, Outcome ...

  19. Proportion and clinical characteristics of non-asthmatic non-smokers among adults with airflow obstruction.

    Directory of Open Access Journals (Sweden)

    Hiroto Takiguchi

    Full Text Available Chronic obstructive pulmonary disease (COPD mainly develops after long-term exposure to cigarette or biomass fuel smoke, but also occurs in non-smokers with or without a history of asthma. We investigated the proportion and clinical characteristics of non-smokers among middle-aged to elderly subjects with airflow obstruction.We retrospectively analyzed 1,892 subjects aged 40-89 years who underwent routine preoperative spirometry at a tertiary university hospital in Japan. Airflow obstruction was defined as a forced expiratory volume in 1 second (FEV1/forced vital capacity < 0.7 or as the lower limit of the normal.Among 323 patients presenting with FEV1/forced vital capacity < 0.7, 43 had asthma and 280 did not. Among the non-asthmatic patients with airflow obstruction, 94 (34% were non-smokers. A larger number of women than men with airflow obstruction had asthma (26% vs. 7.6%, p < 0.001, or were non-smokers among non-asthmatics (72% vs. 20%, p < 0.001. Non-asthmatic non-smokers, rather than non-asthmatic smokers, asthmatic non-smokers, and asthmatic smokers, exhibited better pulmonary function (median FEV1: 79% of predicted FEV1 vs. 73%, 69%, and 66%, respectively, p = 0.005 and less dyspnea on exertion (1% vs. 12%, 12%, and 28%, respectively, p = 0.001. Pulmonary emphysema on thoracic computed tomography was less common in non-smokers (p < 0.001. Using the lower limit of the normal to define airflow obstruction yielded similar results.There are a substantial number of non-smokers with airflow obstruction compatible with COPD in Japan. In this study, airflow obstruction in non-smokers was more common in women and likelier to result in mild functional and pathological abnormalities than in smokers. Further studies are warranted to investigate the long-term prognosis and appropriate management of this population in developed countries, especially in women.

  20. Clinical Characteristics and Associated Systemic Diseases in Patients With Esophageal "Absent Contractility"-A Clinical Algorithm.

    Science.gov (United States)

    Laique, Sobia; Singh, Tavankit; Dornblaser, David; Gadre, Abhishek; Rangan, Vikram; Fass, Ronnie; Kirby, Donald; Chatterjee, Soumya; Gabbard, Scott

    2018-01-19

    This study was carried out to assess the clinical characteristics and associated systemic diseases seen in patients diagnosed with absent contractility as per the Chicago Classification version 3.0, allowing us to propose a diagnostic algorithm for their etiologic testing. The Chicago Classification version 3.0 has redefined major and minor esophageal motility disorders using high-resolution esophageal manometry. There is a dearth of publications based on research on absent contractility, which historically has been associated with myopathic processes such as systemic sclerosis (SSc). We conducted a retrospective, multicenter study. Data of patients diagnosed with absent contractility were pooled from Cleveland Clinic, Cleveland, OH (January 2006 to July 2016) and Metrohealth Medical Center, Cleveland, OH (July 2014 to July 2016) and included: age, gender, associated medical conditions, surgical history, medications, and specific antibody testing. A total of 207 patients, including 57 male individuals and 150 female individuals, with mean age of 56.1 and 60.0 years, respectively, were included. Disease distribution was as follows: SSc (diffuse or limited cutaneous) 132, overlap syndromes 7, systemic lupus erythematosus17, Sjögren syndrome 4, polymyositis 3, and dermatomyositis 3. Various other etiologies including gastroesophageal reflux disease, postradiation esophagitis, neuromuscular disorders, and surgical complications were seen in the remaining cohort. Most practitioners use the term "absent contractility" interchangeably with "scleroderma esophagus"; however, only 63% of patients with absent contractility had SSc. Overall, 20% had another systemic autoimmune rheumatologic disease and 16% had a nonrheumatologic etiology for absent contractility. Therefore, alternate diagnosis must be sought in these patients. We propose an algorithm for their etiologic evaluation.

  1. Cytogenetic, clinical, and cytologic characteristics of radiotherapy-related leukemias

    International Nuclear Information System (INIS)

    Philip, P.; Pedersen-Bjergaard, J.

    1988-01-01

    From 1978 to 1985, we observed eight cases of acute nonlymphocytic leukemia or preleukemia, three cases of acute lymphoblastic leukemia, and three cases of chronic myeloid leukemia in patients previously treated exclusively with radiotherapy for other tumor types. The latent period from administration of radiotherapy to development of leukemia varied between 12 and 243 months. Clonal chromosome aberrations reported previously as characteristic of acute nonlymphocytic leukemia following therapy with alkylating agents were observed in three of the eight patients with acute nonlymphocytic leukemia (5q- and -7) and in two of the three patients with acute lymphoblastic leukemia (-7 and 12p-). All three patients with radiotherapy-related chronic myeloid leukemia presented a t(9;22)(q34;q11). The results suggest that cytogenetic characteristics may reflect the etiology in radiation-induced acute leukemias, whereas radiation-related chronic myeloid leukemia does not seem to differ chromosomally from de novo cases of the disease

  2. The clinical characteristics of pleural effusion in scrub typhus.

    Science.gov (United States)

    Kim, Hyung Ho; Chung, Jong-Hoon; Kim, Dong-Min; Yun, Na Ra; Lee, Jun; Kwon, Yong Eun; Yoon, Sung Ho; Lee, Seung Il; Han, Mi Ah

    2016-06-11

    The aim of this study is to identify the factors associated with the occurrence of pleural effusion and to investigate the characteristics of pleural effusion in scrub typhus. We conducted a retrospective analysis of the medical records of scrub typhus patients between January 2004 and December 2011 at Chosun University Hospital in South Korea. A total of 445 scrub typhus patients were divided into the following two groups: without (n = 352) or with pleural effusion (n = 93). The data of 18 scrub typhus patients who underwent thoracentesis were summarized. Multivariate analysis demonstrated that the following factors were associated with the occurrence of pleural effusion in scrub typhus: older age (odds ratio [OR] = 1.029, P = 0.037, confidence interval [CI] = 1.002-1.056); male gender (OR = 1.924, P = 0.020, CI = 1.109-3.340); presence of heart failure (OR = 2.628, P = 0.039, CI = 1.052-6.565); and lower albumin (OR = 0.107, P ≤ 0.001, CI = 0.058-0.196). Most pleural effusion presentations were bilateral (88 %) and small (91 %). The effusion had transudate characteristics in 7 patients and exudate characteristics in 11 patients based on Light's criteria. This study provided the first data regarding the following four independent risk factors associated with the occurrence of pleural effusion: older age; male gender; the presence of heart failure; and lower albumin. The pleural effusion presentations in scrub typhus patients were bilateral and small in most cases, with transudate and/or exudate characteristics.

  3. Clinical significance of preoperative serum albumin level for prognosis in surgically resected patients with non-small cell lung cancer: Comparative study of normal lung, emphysema, and pulmonary fibrosis.

    Science.gov (United States)

    Miura, Kentaro; Hamanaka, Kazutoshi; Koizumi, Tomonobu; Kitaguchi, Yoshiaki; Terada, Yukihiro; Nakamura, Daisuke; Kumeda, Hirotaka; Agatsuma, Hiroyuki; Hyogotani, Akira; Kawakami, Satoshi; Yoshizawa, Akihiko; Asaka, Shiho; Ito, Ken-Ichi

    2017-09-01

    This study was performed to clarify whether preoperative serum albumin level is related to the prognosis of non-small cell lung cancer patients undergoing surgical resection, and the relationships between serum albumin level and clinicopathological characteristics of lung cancer patients with emphysema or pulmonary fibrosis. We retrospectively evaluated 556 patients that underwent surgical resection for non-small cell lung cancer. The correlation between preoperative serum albumin level and survival was evaluated. Patients were divided into three groups according to the findings on chest high-resolution computed tomography (normal lung, emphysema, and pulmonary fibrosis), and the relationships between serum albumin level and clinicopathological characteristics, including prognosis, were evaluated. The cut-off value of serum albumin level was set at 4.2g/dL. Patients with low albumin levels (albumin emphysema group (n=48) and pulmonary fibrosis group (n=45) were significantly lower than that in the normal lung group (n=463) (p=0.009 and pulmonary fibrosis groups, but not in the emphysema group. Preoperative serum albumin level was an important prognostic factor for overall survival and recurrence-free survival in patients with resected non-small cell lung cancer. Divided into normal lung, emphysema, and pulmonary fibrosis groups, serum albumin level showed no influence only in patients in the emphysema group. Copyright © 2017 Elsevier B.V. All rights reserved.

  4. Clinical characteristics of childhood asthma | Mercer | South African ...

    African Journals Online (AJOL)

    A prospective study was undertaken of 298 asthmatic children attending a paediatric allergy clinic in Bloemfontein. A detailed history was obtained, and skin tests were performed. Male predominance and an early age of onset were confirmed. Symptomatic allergic rhinitis was an extremely common finding. A family history ...

  5. Epidemiological and clinical characteristics of Reiter's syndrome in Jordanian patients

    International Nuclear Information System (INIS)

    Al-Mrayat, Z.; Abdallat, S.; Marabha, T.

    2004-01-01

    Objective: To study the epidemiological and clinical features of Reiter's syndrome in patients who visited the rheumatology clinic in King Hussein Medical Centre (KHMC), Jordan. Methods: A prospective study, including 43 patients with the diagnosis of Reiter's syndrome was done. Patients were assessed by taking complete history, physical examination and appropriate investigations including urinalysis and culture, stool examination and culture, synovial fluid analysis, complement fixation test for Chlamydia trachomatis, complete blood count, erythrocyte sedimentation rate, rheumatoid factor, antinuclear antibodies. HLA-B27 and radiological study. Results: All patients in this study were white men, with mean age of 26.3 years. HLA-B27 was positive in 37 patients (86%). Most cases were post venereal (32 patients, 74%) while the rest were dysenteric. The clinical manifestations were arthritis in all patients (100%), urethritis in 21 patients (48%), ocular involvement in 20 patients (46%), diarrhea in 12 patients (28%), painless oral ulcers in 11 patients (26%), skin lesions in 5 patients (12%) and constitutional symptoms in 7 patients (16%). Arthritis was mostly oligoarticular (25 patients, 58%) with asymmetrical pattern in 34 patients (78%). Large joints of lower extremity were most involved (29 patients, 68%). Rheumatoid factor and antinuclear antibodies were negative in all patients. Relapses occurred in 7 patients (16%) after a mean period of 6.2 months. Conclusion: It is concluded that the epidemiological and clinical features of Reiter's syndrome in Jordan are not different from those in the literature. (author)

  6. Original Research Clinical characteristics and outcomes of patients ...

    African Journals Online (AJOL)

    Epidemiological data on stroke in Zimbabwe are scarce and few clinical studies have been performed to date. ... Original Research ... of the patients were in the economically active group with ..... in Sub-Saharan Africa: what we know now; International Journal of ... University of Medicine and Dentistry OF New Jersey.

  7. Characteristics of leadership that influence clinical learning: a narrative review.

    Science.gov (United States)

    Walker, Rachel; Cooke, Marie; Henderson, Amanda; Creedy, Debra K

    2011-11-01

    Leadership has been consistently implied in fostering clinical learning. However there is a lack of clarity about the form leadership should take. Limited quantitative research indicated a narrative approach to review literature from a broad perspective. A framework to guide the synthesis was developed to ensure a rigorous review process. Preliminary reading and review of papers using search terms nursing and leadership and clinical learning and learning culture narrowed the inclusion criteria to 245 papers published between 2000 and 2010. Given the diversity of the papers' focus, aim and context, a refined screening process justified the inclusion of twenty-six papers in the review. A critical appraisal of these peer-reviewed quantitative, qualitative and commentary papers identified factors/elements integral to effective leadership. Across the literature leadership was discussed in relation to two broad themes: influence of leadership on organisational learning and development and; influence of leadership on undergraduate clinical education. The factors central to leadership emerged as transformative principles, the role of the nurse unit/ward manager, collaboration and relationship building and role-modelling. The review has raised some suggestions for future research aimed at examining the impact of a leadership capacity building intervention that supports clinical learning. Copyright © 2010 Elsevier Ltd. All rights reserved.

  8. Clinical characteristics of the dysfunctions of the neuronal migration

    International Nuclear Information System (INIS)

    Espinosa, Eugenia; Dunoyer, Catalina; Acosta, Maria Teresa

    1992-01-01

    This article describes a group of 22 pediatric patients with neuronal migration anomalies, studied in the department of neuro-pediatrics in the Hospital Militar Central. The clinical findings are emphasized and the value of diagnostic images in the identification and classification of these anomalies is shown

  9. The Prevalence of Tic Disorders and Clinical Characteristics in Children

    Science.gov (United States)

    Scahill, Lawrence; Specht, Matthew; Page, Christopher

    2014-01-01

    Background Prevalence is a simple statement about the frequency of a disease in the population. For many medical conditions, including Tourette syndrome, there are true cases that have not been previously diagnosed due to problems of access to appropriate clinical services. Therefore, to obtain a trustworthy estimate of prevalence, it is necessary to go beyond cases identified in clinical settings and evaluate community samples. Method We reviewed 11 community surveys in children with Tourette syndrome (TS) published since 2000. We also examined the frequency of co-occurring psychiatric conditions in community samples and large clinically-ascertained samples. Results Transient tics are relatively common affecting as many as 20% of school-age children. The 11 studies reviewed here offer a wide range of estimates from 2.6 to 38 per 1000 children for TS. Six studies provide estimates in a narrower range from 4.3 to 7.6 per 1000, but the confidence interval around this narrower range remains wide. Six studies provided results on chronic tic disorders ranging from 3 to 50 per 1000 for Chronic Motor Tic Disorder and 2.5 to 9.4 per 1000 for Chronic Vocal Tic Disorder. Community samples and large clinically-ascertained samples consistently show high rates of ADHD, disruptive behavior and anxiety disorders in children with TS. Conclusions The wide range of prevalence estimates for TS and chronic tic disorders is likely due to differences in sample size and assessment methods. The best estimate of prevalence for TS in school-age children is likely to fall between 4 and 8 cases per 1000. Clinical assessment of children with chronic tic disorders warrants examination of other problems such as ADHD, disruptive behavior and anxiety. PMID:25436183

  10. Anxiety among Adolescents : Measurement, Clinical Characteristics, and Influences of Parenting and Genetics

    OpenAIRE

    Olofsdotter, Susanne

    2017-01-01

    Anxiety is the most commonly reported mental health problem among adolescents. Still, many adolescents in need of treatment are not detected and the clinical characteristics and etiological pathways of adolescent anxiety are under-researched topics. This thesis examined the clinical utility of the Swedish versions of the Spence Children’s Anxiety Scale (SCAS) and the clinical characteristics of multiple anxiety disorders among psychiatrically referred adolescents, and the influence of parenti...

  11. Posterior circulation ischemic stroke-clinical characteristics, risk factors, and subtypes in a north Indian population: a prospective study.

    Science.gov (United States)

    Mehndiratta, Manmohan; Pandey, Sanjay; Nayak, Rajeev; Alam, Anwar

    2012-04-01

    Posterior circulation stroke accounts for approximately 20% of all strokes with varied clinical presentation, which differ from strokes in anterior circulation, with reference to etiology, clinical features, and prognosis. Short penetrating and circumferential branches in the posterior circulation supply the brain stem, thalamus, cerebellum, occipital, and medial temporal lobes. We prospectively analyzed 80 participants of posterior circulation ischemic stroke from a registry of 944 participants attending a tertiary care referral university hospital. Patients were analyzed for demographics, stroke risk factors, clinical characteristics, neuroimaging, and stroke subtypes. Posterior circulation ischemic stroke accounted for 80 (8.5%) of 944 of all strokes and 80 (10.45%) of 765 of ischemic stroke. Sixty-three were males with mean age 51.7 ± 14.4 years. Twenty-one participants were young (defined as age less than 45 years). Hypertension was found to be the most common risk factor (63.75%). Vertigo was the most common clinical symptom reported in 45 (56.25%) cases. Sixty-eight (85%) patients had large artery disease, 8 (10%) had documented cardioembolic source, 3 (3.75%) small artery disease, and 2 (2.5%) vasculitis. Posterior cerebral artery was most commonly involved. Topographically distal intracranial involvement was most frequent (66.25%) followed by proximal (30%) and middle intracranial territory (3.75%). Our study demonatrated the occurrence of posterior circulation stroke in relatively younger age group compared to the Western world. We also found higher percentage of large artery disease, while cardioembolism as a less frequent cause of posterior circulation ischemic stroke in North Indian population. Distal territory involvement was most common in our study.

  12. [Analysis of Prognostic Factors and Clinical Characteristics for Patients with Limited Stage Small Cell Lung Cancer with Pleural Effusion].

    Science.gov (United States)

    Xu, Kunpeng; Wang, Youyou; Qi, Jing; Zhao, Lujun; Wang, Ping

    2018-01-20

    Malignant pleural effusion (PE) was generally defined as pleural effusion containing tumors with poor prognosis. Some kinds of undefined pleural effusions due to too small amount of effusion had poor prognosis too. This study aimed to analyze the clinical characteristics and prognostic factors of patients who suffered from limited-stage small cell lung cancer (LS-SCLC) complicated with pleural effusion. A retrospective analysis included 542 patients who were diagnosed with LS-SCLC and had treatment in our hospital from October 2007 to January 2016. We had observed 109 patients who were diagnosed with pleural effusion at their first visit to the doctor. We analyzed the clinical characters, survival time and the prognostic factors of the 109 patients. Our main observation targets were overall survival (OS) and progression free survival (PFS). The median OS and PFS of whole group were 29.4 and 18.2 months. Before treatment, survival time of patients with PE were significantly shorter than patients without PE (median OS: 21.0 vs 31.7 months; median PFS: 14.1 vs 9.1 months; Log-rank, P=0.001, P=0.014). Multi-factor analysis of multivariate Cox shows PE was the independent prognostic factor of LS-SCLC (P=0.04). Single factor analysis showed factors affecting PE patient's survival time included clinical stages, lymph node (LN) stages, KPS scores, pulmonary atelectasis and the state of pleural after treatment. Cox multi-factor analysis reminded that the state of pleural effusion after treatment was the independent prognostic factor of LS-SCLC complicated with pleural effusion (P=0.016). There were three groups was apportioned patients without pleural effusion before treatment (group 1; n=433), patients whose pleural effusion disappeared after treatment (group 2; n=67) and patients whose pleural effusion didn't disappear after treatment (group 3; n=32).The median OS were 31.7, 23.2, 16.8 months in the group 1, 2, 3 and the median PFS were 19.1, 17.9, 11.4 months. Obvious

  13. Association of Preoperative Nutritional Status with Prognosis in Patients with Esophageal Cancer Undergoing Salvage Esophagectomy.

    Science.gov (United States)

    Sakai, Makoto; Sohda, Makoto; Miyazaki, Tatsuya; Yoshida, Tomonori; Kumakura, Yuji; Honjo, Hiroaki; Hara, Keigo; Ozawa, Daigo; Suzuki, Shigemasa; Tanaka, Naritaka; Yokobori, Takehiko; Kuwano, Hiroyuki

    2018-02-01

    To investigate whether malnutrition is associated with poor prognosis of patients who undergo salvage esophagectomy. We examined the association between the preoperative prognostic nutritional index (PNI) and prognosis of patients who undergo salvage esophagectomy. We conducted a single-center retrospective study and reviewed hospital patient records for tumor characteristics and patient outcomes. Univariate and multivariate survival analyses were carried out using the Cox proportional hazards regression model. Thirty-two patients with esophageal squamous cell carcinoma (ESCC) who underwent salvage esophagectomy between 1998 and 2015 at our Institute were included in this study. Univariate analysis revealed that clinical response (p=0.045), preoperative PNI (pnutritional status is associated with the prognosis of patients undergoing salvage esophagectomy. Copyright© 2018, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.

  14. Time characteristics of photon fields at a nuclear medicine clinic

    International Nuclear Information System (INIS)

    Zimak, J.; Hermanska, J.; Sabol, J.

    1998-01-01

    The radiation fields were measured at the Nuclear Medicine Clinic of the Faculty Hospital in Prague-Motol. Gamma photons from iodine 131 administered to the patients is the main contributor to the fields. The dose rates at short distances from the patients can be as high as 20 mSv/h, whereby the cumulated doses to the health care personnel can exceed the annual limits for professional exposures. It is very important that unnecessary close contact with the patients be avoided unless emergency of other urgent procedures are required. Administration of high activities to several patients sharing a room in the ward should also be taken into account when handling the patients (including food service, housekeeping, changing linen, etc.). In normal circumstances, the radiation level in corridors and at other places accessible to cancer patients within the clinic are usually below 5 μSv/h averaged for 1 min intervals. (P.A.)

  15. [Advanced Parkinson's disease: clinical characteristics and treatment (part 1)].

    Science.gov (United States)

    Kulisevsky, J; Luquin, M R; Arbelo, J M; Burguera, J A; Carrillo, F; Castro, A; Chacón, J; García-Ruiz, P J; Lezcano, E; Mir, P; Martinez-Castrillo, J C; Martínez-Torres, I; Puente, V; Sesar, A; Valldeoriola-Serra, F; Yañez, R

    2013-10-01

    A large percentage of patients with Parkinson's disease (PD) develop motor fluctuations, dyskinesias, and severe non-motor symptoms within 3 to 5 years of starting dopaminergic therapy, and these motor complications are refractory to treatment. Several authors refer to this stage of the disease as advanced Parkinson's disease. To define the clinical manifestations of advanced PD and the risk factors for reaching this stage of the disease. This consensus document has been prepared by using an exhaustive literature search and by discussion of the contents by an expert group on movement disorders of the Sociedad Española de Neurología (Spanish Neurology Society), coordinated by two of the authors (JK and MRL). Severe motor fluctuations and dyskinesias, axial motor symptoms resistant to levodopa, and cognitive decline are the main signs in the clinical phenotype of advanced PD. Copyright © 2013 Sociedad Española de Neurología. Published by Elsevier Espana. All rights reserved.

  16. Characteristics of clinical Helicobacter pylori strains from Ecuador.

    Science.gov (United States)

    Debets-Ossenkopp, Yvette J; Reyes, Germán; Mulder, Janet; aan de Stegge, Birgit M; Peters, José T A M; Savelkoul, Paul H M; Tanca, J; Peña, Amado S; Vandenbroucke-Grauls, Christina M J E

    2003-01-01

    In Ecuador, Helicobacter pylori infections are highly prevalent. A total of 42 H. pylori clinical isolates from 86 patients attending the outpatient clinic of the gastroenterology department of the university hospital of Guayaquil in Ecuador were characterized. Their susceptibility, and cagA and vacA status were determined. Resistance to metronidazole and clarithromycin was found in 80.9% and 9.5% of strains, respectively. Neither amoxicillin- nor tetracycline-resistant strains were found. The most prevalent genotype was the cagA(+), vacA s1b,m1 type. This genotype was associated with gastric cancer and peptic ulcer. Typing by random amplified polymorphic DNA showed no genetic relationship among the strains.

  17. Clinical and Immunological Characteristics of Acute Tonsillopharyngitis in Children

    Directory of Open Access Journals (Sweden)

    O.K. Koloskova

    2015-02-01

    Full Text Available The article deals with the pressing issues of timely diagnosis of acute tonsillopharyngitis in children. Particular attention is paid to early diagnosis of acute streptococcal tonsillopharyngitis. As additional paraclinical criteria to confirm the streptococcal nature of acute tonsillopharyngitis, there were selected indicators of cellular immunity (content in peripheral blood of CD3, CD4, CD8, CD22. Sufficient indicators of sensitivity (80 % and specificity (81.3 % enable to use integrated clinical and immunological parameters, which include the contents of CD8-lymphocytes > 10 %, CD-3 lymphocytes > 30 %, CD22-lymphocytes < 18 % in the peripheral blood with a total evaluation of the clinical status by McIsaac’s scale ≥ 4 points to confirm the streptococcal nature of acute tonsillopharyngitis in children.

  18. Clinical and diagnostic characteristics of hyperprolactinemia in childhood and adolescence.

    Science.gov (United States)

    Catli, Gonul; Abaci, Ayhan; Bober, Ece; Büyükgebiz, Atilla

    2013-01-01

    Pituitary adenoma is the most common cause of hyperprolactinemia, which is a rare endocrine disorder encountered in pediatric patient care. Epidemiological and clinical information about hyperprolactinemia in childhood and adolescence is limited. Clinical signs of hyperprolactinemia are very heterogeneous. In girls, disturbances in menstrual function and galactorrhea may be seen, whereas in boys, headache, visual disturbances, delayed pubertal development and hypogonadism are often present. Owing to the ease of ordering a serum prolactin measurement, an evidence-based, cost-effective approach to the management of this endocrine disorder is required. Before a diagnosis of hyperprolactinemia is made, drug use, renal insufficiency, hypothyroidism, and parasellar tumors should be excluded. The main objectives of treatment are normalization of prolactin level, adenoma shrinkage, and recovery from clinical signs related to hyperprolactinemia. In patients with microadenoma, invasive or non-invasive macroadenoma, and even in patients with visual field defects, dopamine agonists are the first-line treatment. Surgical treatment is indicated in patients who are unresponsive or intolerant to medical treatment or who have persistent neurological signs. Radiotherapy should be considered as a supportive treatment for patients in whom surgery fails or medical response is not achieved.

  19. Question about the Clinical Characteristics of Crimean Hemorrhagic Fever

    Directory of Open Access Journals (Sweden)

    A.I. Bogdanova

    2016-11-01

    Full Text Available Background. The research was organized in order to analyze features of the main clinical symptoms in patients with Crimean hemorrhagic fever (CHF. Materials and methods. In furtherance of this goal 37 patients with the diagnosis of moderate CHF were exa­mined; they were treated at BPHF Nichoga Regional Clinical Hospital of Infectious Diseases during 2005–2016. Results. The main complaints were general weakness (100 %, diffuse headache (91 %, loss of appetite (76 %, arthralgias (80 %, giddiness (32 %, nausea (52 %, vomiting (46 %, myalgia (65 % and arthralgia (78 %. Hemorrhagic syndrome manifested with petechial rash (79 %, post-injection (32.2 % and traumatic (7.5 % hematomas, blee­ding gums (52.3 %. Among cavity bleedings the examined patients had nasal (14.3 %, gastrointestinal (15.7 %, and microhematuria (18.3 %. There was no impairment of respiratory and cardiovascular systems. In 78 % of cases the symptoms of CNS dysfunction like retardation, bradyphrasia, rapid debilitating symptom and in several cases (8.1 % a sleep disorder were noted. Conclusions. Thus, the clinical picture of the main symptoms of CHF testifies the existence of HS as a main pathogenetic factor of illness which influences the disease course and finally defines the forecast of the disease.

  20. Clinical and pathological characteristics of primitive neuroectodermal tumor of the cerebral

    International Nuclear Information System (INIS)

    Fu Jun; Zhou Youxin; Xu Feng; Ye Ming; Zhou Dai; Bao Yaodong; Kang Suya

    2004-01-01

    Objective: To study the features of the cerebral primitive neuroectodermal tumor (PNET) in the clinical manifestation and in the histogenesis, morphology. Methods: Seven cases of cerebral PNET was analyzed with their clinical manifestations, histologic and immunohistochemical results. Results: Five patients of this group were children or young adults. Seven tumors were composed of primitive cells with focal evidence of glial or neuronal differentiation. Five out seven expressed NSE, one out seven expressed Syn, two out seven expressed CD99 and only one case expressed Vimentin, None expressed GFAP and S-100. CT findings were a homogeneous high density or heterogeneous mass. MR findings were high signal intensity both on T1 and T2 images. Conclusion: To diagnose the cerebral PNET depends on pathology and cerebral PNET have poor prognosis

  1. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... to you. Everyone is different. Treatments and how people respond to treatment can differ greatly. Also, it takes years to see the benefit of new treatments and ways of finding cancer. So, the statistics your doctor uses to make a prognosis may not be based ...

  2. Understanding Cancer Prognosis

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    Full Text Available ... before cancer How you respond to treatment Seeking Information About Your Prognosis Is a Personal Decision When ... Twitter Instagram YouTube Google+ LinkedIn GovDelivery RSS CONTACT INFORMATION Contact Us LiveHelp Online Chat MORE INFORMATION About ...

  3. Understanding Cancer Prognosis

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    Full Text Available ... you received. Video Series This video series offers the perspectives of three cancer patients and their doctor. The ... Three cancer patients and their doctor share their perspectives on how to discuss cancer prognosis (the likely course of the disease). Learn key points ...

  4. Understanding Cancer Prognosis

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    Full Text Available ... Your Cancer Prognosis Video View this video on YouTube. Three cancer patients and their doctor share their ... One Couple's Creative Response View this video on YouTube. Vanessa, an artist, and her husband Roy discover ...

  5. Symposium summary and prognosis

    International Nuclear Information System (INIS)

    Bjorken, J.D.

    1975-11-01

    The summary of the symposium on high energy physics experiments includes phenomena at low energies, the foundations of physics (considered to be mainly gravitation and quantum electrodynamics), standards of reference used for interpretation of experimental data, the new physics, particle proliferation, theoretical development, and a prognosis for the future

  6. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... control. Whatever your doctor tells you, keep in mind that a prognosis is an educated guess. Your ... Website Cancer.gov en español Multimedia Publications Site Map Digital Standards for NCI Websites POLICIES Accessibility Comment ...

  7. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... Your Diagnosis Research Understanding Cancer Prognosis Oncologist Anthony L. Back, M.D., a national expert on doctor- ... Centered Approach View this video on YouTube. Anthony L. Back, M.D., coaches other oncologists about how ...

  8. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... a link to this page included, e.g., “Understanding Cancer Prognosis was originally published by the National Cancer Institute.” Please note that blog posts that are written by individuals from outside the government may be owned by the writer, and graphics ...

  9. Clinical and Epidemiological Characteristics of Suicides Committed in Medellin, Colombia.

    Science.gov (United States)

    Ortega, Paula Andrea; Manrique, Ruben Darío; Tovilla Zarate, Carlos Alfonso; López Jaramillo, Carlos; Cuartas, Jorge Mauricio

    2014-01-01

    The purpose of this study was to identify the characteristics of individuals who committed suicide in Medellín between 2008 and 2010, and to identify variables related to the type of events. A retrospective and descriptive analysis was conducted on data provided by the National Institute of Legal Medicine and Forensic Sciences. In addition, a univariate and bivariate analysis was used to identify the sociodemographic and medical-legal characteristics of the deceased. Multiple correspondence analysis was also used in order to establish typologies. The information was analyzed using STATA 11.0. Of the 389 cases occurring between 2008 and 2010, 84.6% (n=329) were men. The male to female ratio was 5:1; 64% of the cases occurred in people aged 18-45 years; 6.7% occurred in children under 18, with hanging being the method most chosen by the victims (48.3%). Exploratory analysis was used to identify a possible association between the use of violent methods and events occurring in the housing and social strata 1, 2 and 3. Some factors could be associated with suicide, providing data that could consolidate health intervention strategies in our population. Copyright © 2013 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

  10. Clinical management of behavioral characteristics of Prader–Willi syndrome

    Directory of Open Access Journals (Sweden)

    Alan Y Ho

    2010-04-01

    Full Text Available Alan Y Ho, Anastasia DimitropoulosDepartment of Psychology, Case Western Reserve University, Cleveland, OH, USAAbstract: Prader–Willi syndrome (PWS is a complex neurodevelopmental disorder caused by an abnormality on the long arm of chromosome 15 (q11–q13 that results in a host of phenotypic characteristics, dominated primarily by hyperphagia and insatiable appetite. Characteristic behavioral disturbances in PWS include excessive interest in food, skin picking, difficulty with a change in routine, temper tantrums, obsessive and compulsive behaviors, and mood fluctuations. Individuals with PWS typically have intellectual disabilities (borderline to mild/moderate mental retardation and exhibit a higher overall behavior disturbance compared to individuals with similar intellectual disability. Due to its multisystem disorder, family members, caregivers, physicians, dieticians, and speech-language pathologists all play an important role in the management and treatment of symptoms in an individual with PWS. This article reviews current research on behavior and cognition in PWS and discusses management guidelines for this disorder.Keywords: Prader–Willi syndrome; neurodevelopment, hyperphagia, disability

  11. Do craniopharyngioma molecular signatures correlate with clinical characteristics?

    Science.gov (United States)

    Omay, Sacit Bulent; Chen, Yu-Ning; Almeida, Joao Paulo; Ruiz-Treviño, Armando Saul; Boockvar, John A; Stieg, Philip E; Greenfield, Jeffrey P; Souweidane, Mark M; Kacker, Ashutosh; Pisapia, David J; Anand, Vijay K; Schwartz, Theodore H

    2018-05-01

    OBJECTIVE Exome sequencing studies have recently demonstrated that papillary craniopharyngiomas (PCPs) and adamantinomatous craniopharyngiomas (ACPs) have distinct genetic origins, each primarily driven by mutually exclusive alterations: either BRAF ( V600E), observed in 95% of PCPs, or CTNNB1, observed in 75%-96% of ACPs. How the presence of these molecular signatures, or their absence, correlates with clinical, radiographic, and outcome variables is unknown. METHODS The pathology records for patients who underwent surgery for craniopharyngiomas between May 2000 and March 2015 at Weill Cornell Medical College were reviewed. Craniopharyngiomas were identified and classified as PCP or ACP. Patients were placed into 1 of 3 groups based on their genomic mutations: BRAF mutation only, CTNNB1 mutation only, and tumors with neither of these mutations detected (not detected [ND]). Demographic, radiological, and clinical variables were collected, and their correlation with each genomic group was tested. RESULTS Histology correlated strongly with mutation group. All BRAF tumors with mutations were PCPs, and all CTNNB1 with mutations and ND tumors were ACPs. Preoperative and postoperative clinical symptoms and radiographic features did not correlate with any mutation group. There was a statistically significant relationship (p = 0.0323) between the age group (pediatric vs adult) and the mutation groups. The ND group tumors were more likely to involve the sella (p = 0.0065). CONCLUSIONS The mutation signature in craniopharyngioma is highly predictive of histology. The subgroup of tumors in which these 2 mutations are not detected is more likely to occur in children, be located in the sella, and be of ACP histology.

  12. Clinical Characteristics of Dysphagia in Children with Down Syndrome.

    Science.gov (United States)

    Jackson, Arwen; Maybee, Jennifer; Moran, Maura K; Wolter-Warmerdam, Kristine; Hickey, Francis

    2016-10-01

    Aspiration is an often unrecognized comorbidity in children with Down syndrome with serious medical consequences. This retrospective chart review of swallow study reports characterizes oral and pharyngeal phase dysphagia and diet modifications on videofluoroscopic swallow studies (VFSS) in a large cohort of children with Down syndrome. A total of 158 pediatric patients (male = 95; female = 63; mean age 2.10 years, SD 3.17 years) received an initial VFSS at a pediatric teaching hospital as part of their medical care. A total of 56.3 % (n = 89) children had pharyngeal phase dysphagia with aspiration and deep laryngeal penetration occurring most frequently. Of the 61 patients who aspirated, 90.2 % (n = 55) did so silently with no cough or overt clinical symptoms. In 76.7 % of cases of pharyngeal phase dysphagia, a functional feeding plan, with use of thickened liquids or change in feeding system to control flow rate and/or bolus size, was able to be established, which allowed children to continue eating by mouth. Thickened liquids (76.7 %, n = 46) were the most effective adaptation, with change in feeding system alone effective in only 8.3 % (n = 5) cases. Oral phase dysphagia was reported in the majority of patients (63.8 %, n = 88/138); however, this was not predictive of pharyngeal phase dysphagia. Age, sex, and reason for referral, including prior clinical symptoms, did not have a statistically significant impact on the presence of dysphagia. This comprehensive review has application to clinical understanding and management of dysphagia in children with Down syndrome.

  13. Clinical characteristics of central diabetes insipidus in Taiwanese children.

    Science.gov (United States)

    Liu, Shih-Yao; Tung, Yi-Ching; Lee, Cheng-Ting; Liu, Hon-Man; Peng, Shinn-Forng; Wu, Mu-Zon; Kuo, Meng-Fai; Tsai, Wen-Yu

    2013-10-01

    Data on the clinical features of children with central diabetes insipidus (CDI) are lacking in Taiwan. This study investigated the clinical manifestations and etiology of CDI in Taiwanese children. From 1983 to 2012, 62 children with permanent diabetes insipidus were enrolled in the study. They were diagnosed at the Department of Pediatrics of National Taiwan University Hospital. Their medical records were thoroughly reviewed and their clinical symptoms and signs, laboratory data, and etiologies were analyzed. The patients' median age at diagnosis was 10 years and the median interval between initial manifestations and diagnosis was 0.5 years. The most common symptoms and signs were polyuria, polydipsia, nocturia, and growth retardation. Most patients had low urine osmolality and elevated plasma osmolality on diagnosis. Absence of a posterior pituitary hyperintense signal and thickening of the pituitary stalk were common findings on magnetic resonance imaging. Approximately 80% of the patients had anterior pituitary hormone deficiency and all patients had growth hormone deficiency. Approximately 60% of patients had intracranial lesions, the most common causes of which were germ cell tumor and Langerhans cell histiocytosis. Two patients were initially believed to have idiopathic CDI but intracranial lesions were detected during the follow-up period. Because a delayed diagnosis of CDI is common in Taiwanese children, a high index of suspicion is important. The underlying etiology of CDI in children may not initially be obvious. Long-term surveillance is therefore necessary, especially for the early detection of evolving treatable intracranial lesions. Copyright © 2013. Published by Elsevier B.V.

  14. Clinical Characteristics of Juvenile Myasthenia Gravis in Southern China

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    Xin Huang

    2018-02-01

    Full Text Available ObjectivesTo describe the clinical profile, clinical outcomes and factors that may affect the outcome of juvenile myasthenia gravis (JMG patients in southern China.MethodsWe reviewed information relating to JMG patients treated and evaluated at the First Affiliated Hospital, Sun Yat-sen University, between 1998 and 2015. The study involved 327 JMG patients who had been followed up for ≥1 year.ResultsOverall, 77.4% patients showed initial symptoms in the prepubertal period (<12 years. 306 patients showed only ocular symptoms at onset. By the final follow-up, 61 ocular myasthenia gravis (OMG patients (61/306, 19.9% had developed generalized myasthenia gravis (GMG. Anti-acetylcholine receptor antibodies (AChR-Ab titer was an independent risk factor for generalization. Eleven patients (3.4% experienced spontaneous remission, but four relapsed. Low-dose oral prednisone (0.25 mg/kg was administered when symptoms did not significantly improve after pyridostigmine treatment. Immunosuppressants were administered when prednisone was unsatisfactory. Optimal outcome was achieved in 59.6% of patients. Specifically, 60 patients (18.3% attained complete stable remission (CSR, 12 (3.7% attained pharmaceutical remission (PR, and 123 (37.6% attained minimal manifestation (MM. In total, 53 OMG patients (21.5% attained CSR, a significantly higher proportion than among the GMG patients (8.6%, P = 0.009. Moreover, 67.2% of patients with duration <2 years showed significant clinical improvement compared with 46.3% of those with duration >2 years (P < 0.001. Thymectomy did not exhibit definite efficacy for JMG patients.ConclusionThere was a low frequency of cases positive for AChR-Ab in the Chinese population. AChR-Ab titer was revealed as an independent risk factor for generalization. Low doses of prednisone could treat JMG effectively with few side effects.

  15. Clinical review: Bleeding - a notable complication of treatment in patients with acute coronary syndromes: incidence, predictors, classification, impact on prognosis, and management

    Science.gov (United States)

    2013-01-01

    This article focuses on the incidence, predictors, classification, impact on prognosis, and management of bleeding associated with the treatment of acute coronary syndrome. The issue of bleeding complications is related to the continual improvement of ischemic heart disease treatment, which involves mainly (a) the widespread use of coronary angiography, (b) developments in percutaneous coronary interventions, and (c) the introduction of new antithrombotics. Bleeding has become an important health and economic problem and has an incidence of 2.0% to 17%. Bleeding significantly influences both the short- and long-term prognoses. If a group of patients at higher risk of bleeding complications can be identified according to known risk factors and a risk scoring system can be developed, we may focus more on preventive measures that should help us to reduce the incidence of bleeding. PMID:24093465

  16. Imaging and clinical characteristics of sporadic Creutzfeldt-Jakob disease

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    HAN Shun-chang

    2013-04-01

    Full Text Available Five patients with sporadic Creutzfeldt-Jakob disease (sCJD presented rapidly progressive dementia which were subacute onset from 1 to 4 months. Among these cases, periodic synchronous discharge (PSD of electroencephalography (EEG was seen in 2 patients. Besides, 4 patients obtained positive results in cerebrospinal fluid (CSF analysis for 14-3-3 protein. The cranial MRI examination showed symmetrical or asymmetrical colored-ribbon-shaped high signals in cerebral cortex or basal ganglia by diffusion weighted imaging (DWI, suggesting that DWI had high sensitivity and specificity for the diagnosis of sCJD as a preferred method in the clinical examination of sCJD.

  17. Clinical and prognosis value of the CIMP status combined with MLH1 or p16 INK4a methylation in colorectal cancer.

    Science.gov (United States)

    Saadallah-Kallel, Amana; Abdelmaksoud-Dammak, Rania; Triki, Mouna; Charfi, Slim; Khabir, Abdelmajid; Sallemi-Boudawara, Tahia; Mokdad-Gargouri, Raja

    2017-08-01

    Aberrant DNA methylation of CpG islands occurred frequently in CRC and associated with transcriptional silencing of key genes. In this study, the CIMP combined with MLH1 or p16 INK4a methylation status was determined in CRC patients and correlated with clinicopathological parameters and overall survival. Our data showed that CIMP+ CRCs were identified in 32.9% of cases and that CACNAG1 is the most frequently methylated promoter. When we combined the CIMP with the MLH1 or the p16 INK4a methylation status, we found that CIMP-/MLH1-U (37.8%) and CIMP-/p16 INK4a -U (35.4%) tumors were the most frequent among the four subtypes. Statistical analysis showed that tumor location, lymphovascular invasion, TNM stage, and MSI differed among the group of patients. Kaplan-Meier analyses revealed differences in overall survival according to the CIMP combined with MLH1 or p16 INK4a methylation status. In a multivariate analysis, CIMP/MLH1 and CIMP/p16 INK4a methylation statuses were predictive of prognosis, and the OS was longer for patients with tumors CIMP-/MLH1-M, as well as CIMP-/p16 INK4a -M. Furthermore, DNMT1 is significantly overexpressed in tumors than in normal tissues as well as in CIMP+ than CIMP- tumors. Our results suggest that tumor classification based on the CIMP status combined with MLH1 or p16 INK4a methylation is useful to predict prognosis in CRC patients.

  18. Clinical implication and prognosis of normal baseline cerebral blood flow with impaired vascular reserve in patients with major cerebral artery occlusive disease

    International Nuclear Information System (INIS)

    Isozaki, Makoto; Arai, Yoshikazu; Kubota, Toshihiko; Kikuta, Ken-ichiro; Kudo, Takashi; Kiyono, Yasushi; Kobayashi, Masato; Okazawa, Hidehiko

    2010-01-01

    To investigate the prognosis of patients with cerebrovascular steno-occlusive disease who have preserved baseline cerebral blood flow (CBF) and reduced cerebral vasoreactivity (CVR), they were followed up after scans of positron emission tomography (PET). Fifty-seven patients with symptomatic unilateral major cerebral arterial occlusion or severe stenosis underwent O-15 gas and water PET scans to measure cerebral blood volume, metabolic rate of oxygen, oxygen extraction fraction (OEF), and CBF at the baseline and after acetazolamide administration. Thirty of them (mean age 60±10 years) had normal ipsilateral CBF, and were followed prospectively at least 30 months from the last ischemic event. They were medically treated for cerebral circulation and underlying diseases during follow-up periods. The primary endpoint was determined as stroke recurrence during the follow-up. Thirty patients were divided into two groups of reduced CVR (N=16, 63±8 years) and normal CVR (N=14, 56±10 years) on the basis of CVR values from healthy volunteers. None of them showed significant laterality in baseline CBF and OEF between the hemispheres although patients with reduced CVR showed a tendency of ipsilateral increases in OEF and CBV. Patients were followed up for 50.5±19.0 and 48.1±12.4 months in the reduced and normal CVR groups, respectively. Although one patient with reduced CVR died of heart disease, there was no incidence of ischemic events during follow-up periods for either group. In the present prospective study, patients with sufficient baseline CBF showed good prognosis and no difference in recurrent stroke risks even though they had poor CVR in the affected hemisphere, indicating that these patients can be treated by medication for cerebral circulation and baseline diseases if they have high risk factors for neurosurgical treatment. (author)

  19. Clinical, Molecular, and Genetic Characteristics of PAPA Syndrome: A Review

    Science.gov (United States)

    Smith, Elisabeth J; Allantaz, Florence; Bennett, Lynda; Zhang, Dongping; Gao, Xiaochong; Wood, Geryl; Kastner, Daniel L; Punaro, Marilynn; Aksentijevich, Ivona; Pascual, Virginia; Wise, Carol A

    2010-01-01

    PAPA syndrome (Pyogenic Arthritis, Pyoderma gangrenosum, and Acne) is an autosomal dominant, hereditary auto-inflammatory disease arising from mutations in the PSTPIP1/CD2BP1 gene on chromosome 15q. These mutations produce a hyper-phosphorylated PSTPIP1 protein and alter its participation in activation of the “inflammasome” involved in interleukin-1 (IL-1β) production. Overproduction of IL-1β is a clear molecular feature of PAPA syndrome. Ongoing research is implicating other biochemical pathways that may be relevant to the distinct pyogenic inflammation of the skin and joints characteristic of this disease. This review summarizes the recent and rapidly accumulating knowledge on these molecular aspects of PAPA syndrome and related disorders. PMID:21532836

  20. Clinical characteristics affecting the outcome of pneumatic retinopexy.

    Science.gov (United States)

    Davis, Michael J; Mudvari, Sachin S; Shott, Susan; Rezaei, Kourous A

    2011-02-01

    To review characteristics and outcomes of patients who underwent primary pneumatic retinopexy (PR) for repair of rhegmatogenous retinal detachment in a multioffice retina practice and to determine what preoperative characteristics were associated with success or failure of PR. A retrospective medical record review was conducted of patients who underwent primary PR from September 2001 to March 2009. Patients with less than 6 months of follow-up were excluded. Data collected on each patient included age, sex, affected eye, preoperative visual acuity, lens status, presence of posterior vitreous detachment, presence of vitreous hemorrhage, macular status, presence of lattice degeneration, number and location of retinal breaks, clock hour extent of detachment, final visual acuity, final retinal status, number of procedures to reattach retina, and duration of follow-up. Two hundred thirteen patients were included. The mean age was 59.3 years and 53.5% were male. Mean follow-up was 24.6 months, and 64.8% of patients had a successful PR. Vitreous hemorrhage and retinal detachment greater than 4.5 clock hours were the 2 factors that significantly affected successful outcome (P = .04 and .01, respectively). The overall mean final visual acuity was 20/40, with a mean of 20/30 in the success group and a mean of 20/60 in the failure group (P treatment option for certain types of rhegmatogenous retinal detachment. In patients with vitreous hemorrhage and detachments greater than 4.5 clock hours, the success rate may be lower. Final visual acuity is better with successful reattachment with a single procedure.

  1. Clinical and laboratory characteristics of women with uterine leiomiyoma

    Directory of Open Access Journals (Sweden)

    Özgür ÖZKUL

    2009-06-01

    Full Text Available The aim of this study was to compare clinical and laboratory findings of women with or without uterine leiomyoma.Study group consisted of 82 women with uterine leiomyoma and the control group comprised 42 healthy women. Women’s age, gravity, parity, blood groups, pattern of menstrual cycles, complaints at presentation, fertility, ultrasonographical findings, surgical operations and thyroid function tests were evaluated.There were no significant differences in blood group distribution, gravity, parity and thyroid function test results between the patients and the control subjects (P>0.05. A significant difference was found in the complaints at presentation between two groups (P<0.001. Mentrual cycles irregularity was more frequently found in the patients compared with the controls (57.3% vs. 42.9%, respectively, P=0.009. Although no infertile woman was found in the control group, 8.5% of patients were found to have infertility. The sensitivity of ultrasonography was found to be 97.6%. Except for the existence of higher infertility rate and the menstrual cycles irregularities, no significant difference was found in the clinical and laboratory findings between women with or without uterine leiomyoma. Therefore, physical examination and imaging methods are remained as the most important diagnostic tools for uterine leiomyoma.

  2. Clinical and diagnostic characteristics of patients with suspected polyneuropathy

    Directory of Open Access Journals (Sweden)

    Mikhailova Е.V.

    2013-09-01

    Full Text Available Objective: to study the causes and clinical manifestations of disease in children referred for hospitalization in children infectious diseases hospital in Saratov with a diagnosis of «acute flaccid paralysis». Material and methods: 157 children with the diagnosis on admission of the guide «acute flaccid paralysis». Conducted clinical examination and laboratory tests included a general analysis of cerebrospinal fluid, urine, virological examination of nasal swabs and faeces, with the definition of a serological ELISA method and RPHA immunoglobulins to influenza, rubella, and enterovirus, immunological study of blood, cerebrospinal fluid PCR, electromyography of the affected limbs. Results. 77 patients (49% with the disease associated with the violation of the musculoskeletal system were registered. In the other cases revealed polyneuropathy was not of poliovirus etiology. Etiological nature of the disease could be explained by 54% of patients. In 37 (46% patients the diagnosis was formulated in accordance with the severity of paralysis. One child was diagnosed with a vaccine-associated poliomyelitis. Conclusion. The diagnosis of «acute flaccid paralysis» used as administered requires a detailed interpretation in a hospital.

  3. CLINICAL CHARACTERISTICS OF GOUT: A HOSPITAL CASE SERIES

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    GUN SC

    2011-01-01

    Full Text Available Introduction: Gout is an increasingly common medical problem. The traditional risk factors of male sex and high red meat or alcohol consumption have been joined with newer risks such as increased life expectancy, and the metabolic syndrome (hypertension, diabetes, dyslipidaemia, truncal obesity. Methods: This was a retrospective study to determine the epidemiology, clinical features, associated conditions as well as renal related conditions in existing gout patients followed-up in Rheumatology outpatient clinic, Hospital Tuanku Ja’afar, Seremban. Results: Over a three month period, we identified 54 gouty patients on our follow-up, the majority being male, Malay ethnicity, withthe age of onset in the third and fourth decades of life. Commonly associated risk factors were hypertension, hyperlipidaemia and obesity. However, underlying history of diabetes mellitus, alcohol consumption, and family history were not commonly associated with gout in our group of patients. Half of our patients had at least two or more joints involvement. About half of the patients with tophaceous gout had renal impairment. Conclusion: Our series of gout patients highlight the high prevalence of cardiovascular risk factors. The high prevalence of tophi and renal impairment is a cause for concern.

  4. Clinical characteristics of polycystic ovary syndrome in Indian women

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    Sunita J Ramanand

    2013-01-01

    Full Text Available Background: Polycystic ovary syndrome (PCOS is common diagnosis in women presenting with infertility. All the dimensions of PCOS have not been completely explored. Many studies have tried to characterize the exact presentation of the disease. In this study we studied clinical features of PCOS in Indian women to characterize different phenotypes of this syndrome. Prevalence of acanthosis nigricans (AN as surrogate marker of insulin resistance, obesity, hirsutism and hypothyroidism in PCOS women have been simultaneously studied. Materials and Methods: Present work is a non comparative cross-sectional open label study carried out over a period of 18 months in an endocrinology hospital in western Maharashtra, India. Results and Conclusion: Authors conclude that PCOS occurs both in obese and non-obese women; AN and hirsutism occur in equal proportion of patients. AN is correlated with obesity. Hormonal dysfunctions in PCOS manifested together or independently. PCOS women can be sub grouped based on clinical features suggestive of endocrinological malfunctions and can be investigated accordingly for selection of appropriate treatment modalities.

  5. Familial forms of diabetes insipidus: clinical and molecular characteristics.

    Science.gov (United States)

    Babey, Muriel; Kopp, Peter; Robertson, Gary L

    2011-07-05

    Over the past two decades, the genetic and molecular basis of familial forms of diabetes insipidus has been elucidated. Diabetes insipidus is a clinical syndrome characterized by the excretion of abnormally large volumes of diluted urine (polyuria) and increased fluid intake (polydipsia). The most common type of diabetes insipidus is caused by lack of the antidiuretic hormone arginine vasopressin (vasopressin), which is produced in the hypothalamus and secreted by the neurohypophysis. This type of diabetes insipidus is referred to here as neurohypophyseal diabetes insipidus. The syndrome can also result from resistance to the antidiuretic effects of vasopressin on the kidney, either at the level of the vasopressin 2 receptor or the aquaporin 2 water channel (which mediates the re-absorption of water from urine), and is referred to as renal or nephrogenic diabetes insipidus. Differentiation between these two types of diabetes insipidus and primary polydipsia can be difficult owing to the existence of partial as well as complete forms of vasopressin deficiency or resistance. Seven different familial forms of diabetes insipidus are known to exist. The clinical presentation, genetic basis and cellular mechanisms responsible for them vary considerably. This information has led to improved methods of differential diagnosis and could provide the basis of new forms of therapy.

  6. Low perceived social support and post-myocardial infarction prognosis in the enhancing recovery in coronary heart disease clinical trial: the effects of treatment.

    Science.gov (United States)

    Burg, Matthew M; Barefoot, John; Berkman, Lisa; Catellier, Diane J; Czajkowski, Susan; Saab, Patrice; Huber, Marc; DeLillo, Vicki; Mitchell, Pamela; Skala, Judy; Taylor, C Barr

    2005-01-01

    In post hoc analyses, to examine in low perceived social support (LPSS) patients enrolled in the Enhancing Recovery in Coronary Heart Disease (ENRICHD) clinical trial (n = 1503), the pattern of social support following myocardial infarction (MI), the impact of psychosocial intervention on perceived support, the relationship of perceived support at the time of MI to subsequent death and recurrent MI, and the relationship of change in perceived support 6 months after MI to subsequent mortality. Partner status (partner, no partner) and score (12 = moderate support) on the ENRICHD Social Support Instrument (ESSI) were used post hoc to define four levels of risk. The resulting 4 LPSS risk groups were compared on baseline characteristics, changes in social support, and medical outcomes to a group of concurrently enrolled acute myocardial infarction patients without depression or LPSS (MI comparison group, n = 408). Effects of treatment assignment on LPSS and death/recurrent MI were also examined. All 4 LPSS risk groups demonstrated improvement in perceived support, regardless of treatment assignment, with a significant treatment effect only seen in the LPSS risk group with no partner and moderate support at baseline. During an average 29-month follow-up, the combined end point of death/nonfatal MI was 10% in the MI comparison group and 23% in the ENRICHD LPSS patients; LPSS conferred a greater risk in unadjusted and adjusted models (HR = 1.74-2.39). Change in ESSI score and/or improvement in perceived social support were not found to predict subsequent mortality. Baseline LPSS predicted death/recurrent MI in the ENRICHD cohort, independent of treatment assignment. Intervention effects indicated a partner surrogacy role for the interventionist and the need for a moderate level of support at baseline for the intervention to be effective.

  7. Splenic masses in dogs. Part 1: Epidemiologic, clinical characteristics as well as histopathologic diagnosis in 249 cases (2000-2011).

    Science.gov (United States)

    Eberle, N; von Babo, V; Nolte, I; Baumgärtner, W; Betz, D

    2012-01-01

    Splenic masses have a high prevalence and are more common than diffuse splenic enlargement in dogs. It was the aim of the present study to retrospectively describe clinical aspects and histopathologic characteristics of dogs with splenic masses. Records of patients with a histologically diagnosed splenic mass between January 2000 and March 2011 were reviewed. 249 dogs met the inclusion criteria and could be included in the study. Splenic masses were diagnosed histologically as non-malignant disease (n=117; 47%) and malignant splenic disease (n=132; 53%). Hemangiosarcoma was the most common histological diagnosis (n=97; 73.5%). Other malignant tumors included sarcoma (n=14), fibrohistiocytic nodules (n=9) as well as lymphoma, blastoma and adenocarcinoma. The non-malignant masses consisted of nodular hyperplasia (n=60), splenic hematoma (n=41), and splenitis (n=6). Dogs with hemoperitoneum had a higher frequency of splenic neoplasia. The results corroborate previous findings that hemangiosarcoma is the most frequent neoplasm of the canine spleen. However, in approximately half of the cases benign lesions were histologically diagnosed. It is essential that a frank discussion is held with owners regarding the prognosis associated with the treatment of dogs with a splenic mass associated with hemoperitoneum.

  8. Fatal tumors: prenatal ultrasonographic findings and clinical characteristics

    International Nuclear Information System (INIS)

    Cho, Jeong Yeon; Lee, Young Ho

    2014-01-01

    The incidence of fetal tumors has been increased due to generalization of prenatal evaluation and improvement of imaging techniques. The early detection of a fetal tumor and understanding of its imaging features are very important for fetal, maternal, and neonatal care. Ultrasonography is usually used for the detection and differential diagnosis of fetal tumors, and magnetic resonance imaging is increasingly being used as a complementary study. Many fetal tumors have different clinical and imaging features compared with pediatric tumors. Although several fetal tumors may mimic other common anomalies, some specific imaging features may carry early accurate diagnosis of fetal tumors, which may alter the prenatal management of a pregnancy and the mode of delivery, and facilitate immediate postnatal treatment.

  9. Epidemiological and clinical characteristics of myasthenia in the Krasnoyarsk region

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    E. D. Gasymly

    2017-01-01

    Full Text Available Aim. To study the epidemiological features of myasthenia gravis in the Krasnoyarsk region.Materials and methods. 314 cases of myasthenia gravis, registered by the Krasnoyarsk regional health information analytical center, 87 of these patients were under constant monitoring.Results. Mean age of the patients was 45.4 (SD 4.5 years. The number of women in the observed group – 66 (75.86 %, which was 3 times more than men – 21 (24.14 %. The prevalence was 10.98 per 100.000 population, the primary incidence – 0.01 by 1000.Conclusion. Clinical features of the disease in the region were established, the register of patients with myasthenia was formed. From September 2016 a department of the neuromuscular pathology on the basis of advice Regional Hospital was formed.

  10. Impulse control disorders in Parkinson's disease: clinical characteristics and implications.

    Science.gov (United States)

    Leeman, Robert F; Potenza, Marc N

    2011-04-01

    Impulse control disorders (ICDs), specifically those related to excessive gambling, eating, sex and shopping, have been observed in a subset of people with Parkinson's disease (PD). Although some initial case reports claimed that dopamine replacement therapies, particularly dopamine agonists, cause ICDs, more recent, larger and better controlled studies indicate a more complicated picture. While dopamine replacement therapy use is related to ICDs, other vulnerabilities, some related to PD and/or its treatment directly and others seemingly unrelated to PD, have also been associated with ICDs in PD. This suggests a complex etiology with multiple contributing factors. As ICDs occur in a sizable minority of PD patients and can be associated with significant distress and impairment, further investigation is needed to identify factors that can predict who may be more likely to develop ICDs. Clinical implications are discussed and topics for future research are offered.

  11. Mesenchymal stem cells: biological characteristics and potential clinical applications

    DEFF Research Database (Denmark)

    Kassem, Moustapha

    2004-01-01

    are among the first stem cell types to be introduced in the clinic. Several studies have demonstrated the possible use of MSC in systemic transplantation for systemic diseases, local implantation for local tissue defects, as a vehicle for genes in gene therapy protocols or to generate transplantable tissues...... and organs in tissue engineering protocols. Before their widespread use in therapy, methods allowing the generation of large number of cells without affecting their differentiation potential as well as technologies that overcome immunological rejection (in case allogenic transplantation) must be developed.......Mesenchymal stem cells (MSC) are clonogenic, non-hematpoietic stem cells present in the bone marrow and are able to differentiate into multiple mesoderm-type cell lineages, for example, osteoblasts, chondrocytes, endothelial-cells and also non-mesoderm-type lineages, for example, neuronal...

  12. Kleptomania: clinical characteristics and relationship to substance use disorders.

    Science.gov (United States)

    Grant, Jon E; Odlaug, Brian L; Kim, Suck Won

    2010-09-01

    Although categorized as an impulse control disorder, kleptomania has many features in common with substance use disorders. This paper sought to examine the mounting evidence supporting the phenomenological, clinical, epidemiological, and biological links between kleptomania and substance addictions. A review of the literature examining family history, genetics, comorbid psychiatric conditions, neuroimaging, and phenomenology was utilized to examine the relationship of kleptomania to substance addiction. Kleptomania and substance addiction share common core qualities, including similar treatment successes, as well as etiologic and phenomenological similarities. Future research investigating the relationship between kleptomania and substance use disorders holds significant promise in advancing prevention and treatment strategies for addiction in general. Research investigating kleptomania (and other behavioral addictions) and its relationship to substance addiction holds significant promise in advancing prevention and treatment strategies for addiction in general.

  13. A case of clinical Reye syndrome presenting characteristic CT changes

    International Nuclear Information System (INIS)

    Hino, Tamaki; Sai, Hoshun; Morikawa, Yuji; Mizuta, Ryuzo; Okuno, Takehiko.

    1984-01-01

    A 9-month-old male infant was admitted to our hospital on the second day of cold like syndrome because of high fever, convulsion, coma, and decerebrate rigidity. Serum GOT, GPT, LDH, and CPK were markedly elevated. Serum ammonia was slightly increased, and hypoglycemia was present. The cerebrospinal fluid showed no pleocytosis, normal sugar content, but increased protein. Thus we made a diagnosis of clinical Reye syndrome according to the criteria by Yamashita, et al. A CT on the day of admission showed symmetrical low-density areas in the posterior fossa and the regions of thalamus. Ringed enhancements were seen around the areas of low density in the thalamus on the twenty-second hospital day. We consider that these lesions may represent the infarction due to obstruction of the thalamoperforant arteries caused by cerebral edema in the early stage of the disease. (author)

  14. Clinical and radiographic characteristics of ureteral polyps in children

    International Nuclear Information System (INIS)

    Niu Zhibing; Wang Changlin; Yang Qi; Hou Ying

    2007-01-01

    Objective: To analyze the clinical and radiographic characterstics of ureteral polyps with hydronephrosis in children. Methods: Thirteen patients with ureteral polyps and hydronephrosis were studied retrospectively. All patients underwent abdominal plain film, intravenous pyelogram (IVP) and ultrasound (US) examinations,contrast-enhanced CT scan was performed in 10 cases. Results: Intermittent or recurrent abdominal pain with painless hematuria was presented in most cases. Hydronephrosis was demonstrated in radiographic images. IVP delineated the dilatation of the ureter and filling defects within the ureteral lumen in 5 cases. Computed tomography (CT) showed all abnormal changes of ureter and irregular intraluminal soft tissue masses in 6 cases. Moderate and low echoic structures were showed in ureters by US in 2 cases. Conclusion: US and CT, as an important imaging modalities, can improve the diagnostic accuracy for ureteral polyps. (authors)

  15. Clinical characteristics in Taiwanese women with polycystic ovary syndrome

    Science.gov (United States)

    2015-01-01

    Polycystic ovary syndrome (PCOS) is one of the most common hormonal endocrine disorders in women of reproductive age. It consists of a heterogeneous collection of signs and symptoms that together form a disorder spectrum. The diagnosis of PCOS is principally based on clinical and physical findings. The extent of metabolic abnormalities in women with PCOS varies with phenotype, body weight, age, and ethnicity. For general population, the prevalence of hyperandrogenism and oligomenorrhea decreases with age, while complications such as insulin resistance and other metabolic disturbances increase with age. Obese women with PCOS have a higher risk of developing oligomenorrhea, amenorrhea, hyperandrogenemia, insulin resistance, and lower luteinizing hormone (LH) to follicle stimulation hormone (FSH) ratios than non-obese women with PCOS. The LH to FSH ratio is a valuable diagnostic tool in evaluating Taiwanese women with PCOS, especially in the diagnosis of oligomenorrhea. Overweight/obesity is the major determinant of cardiovascular and metabolic disturbances in women of reproductive age. PMID:26473107

  16. Fatal tumors: prenatal ultrasonographic findings and clinical characteristics

    Energy Technology Data Exchange (ETDEWEB)

    Cho, Jeong Yeon [Dept. of Radiology, Seoul National University College of Medicine, Seoul (Korea, Republic of); Lee, Young Ho [Dept. of Radiology, Cheil General Hospital and Women' s Healthcare Center, Kwandong University College of Medicine, Seoul (Korea, Republic of)

    2014-12-15

    The incidence of fetal tumors has been increased due to generalization of prenatal evaluation and improvement of imaging techniques. The early detection of a fetal tumor and understanding of its imaging features are very important for fetal, maternal, and neonatal care. Ultrasonography is usually used for the detection and differential diagnosis of fetal tumors, and magnetic resonance imaging is increasingly being used as a complementary study. Many fetal tumors have different clinical and imaging features compared with pediatric tumors. Although several fetal tumors may mimic other common anomalies, some specific imaging features may carry early accurate diagnosis of fetal tumors, which may alter the prenatal management of a pregnancy and the mode of delivery, and facilitate immediate postnatal treatment.

  17. Case of clinical Reye syndrome presenting characteristic CT changes

    Energy Technology Data Exchange (ETDEWEB)

    Hino, Tamaki; Sai, Hoshun; Morikawa, Yuji; Mizuta, Ryuzo [Kyoto Second Red Cross Hospital (Japan); Okuno, Takehiko

    1984-05-01

    A 9-month-old male infant was admitted to our hospital on the second day of cold like syndrome because of high fever, convulsion, coma, and decerebrate rigidity. Serum GOT, GPT, LDH, and CPK were markedly elevated. Serum ammonia was slightly increased, and hypoglycemia was present. The cerebrospinal fluid showed no pleocytosis, normal sugar content, but increased protein. Thus we made a diagnosis of clinical Reye syndrome according to the criteria by Yamashita, et al. A CT on the day of admission showed symmetrical low-density areas in the posterior fossa and the regions of thalamus. Ringed enhancements were seen around the areas of low density in the thalamus on the twenty-second hospital day. We consider that these lesions may represent the infarction due to obstruction of the thalamoperforant arteries caused by cerebral edema in the early stage of the disease.

  18. [Characteristic of clinical strains of gram-negative obligate anaerobes].

    Science.gov (United States)

    Kadzielska, Joanna; Kierzkowska, Marta; Sawicka-Grzelak, Anna; Rokosz, Alicja; Łuczak, Mirosław

    2007-01-01

    The aim of the study was to assess prevalence and antibiotic susceptibility profiles ofGram-negative strictly anaerobic bacteria isolated from clinical specimens taken from hospitalized patients in 2005-2006. Biochemical identification and antibiotic susceptibility were done in an automated system ATB Expression (bioMerieux sa). From 12262 specimens examined 867 strains of obligate anaerobes were isolated. Gram-negative strictly anaerobic bacteria were cultured in number of 138 strains (15,9%). All cultures were performed on Columbia agar and Schaedler agar media (bioMerieux sa) supplemented with 5% sheep blood and incubated at 37 degrees C for 48-120 h in 85% N2, 10% H2, 5% CO2. Most frequently isolated was Bacteroides spp. (41,3%). For this group beta-lactamase activity was evaluated by using nitrocefin disc test (Cefinase BBL, Becton Dickinson and Co., Cockeysville, MD, USA). Production of ESBLs was detected with the use of two disc diffusion methods: the double-disc synergy test (DDST) according to Jarlier et al. and the diagnostic disc (DD) test according to Appleton. ESBLs were produced by 5,3% strains of Bacteroides spp. For all Bacteroides spp. strains MIC values were determined by gradient diffusion method Etest (AB BIODISK, Sweden). ESBLs and MIC were performed on Wilkins-Chalgren solid medium supplemented with 5% sheep blood (Difco Lab., USA) and all plates were incubated at 35 degrees C for 48 hours in 85% N2, 10% H2, 5% CO2. Most Gram-negative obligate anaerobes isolated from clinical specimens are still susceptible to imipenem (100%), metronidazole (99,3%) and beta-lactam antibiotics with beta-lactamase inhibitors: piperacillin/tazobactam (99,3%), ticarcillin/clavulanate (99.3%), amoxicillin/clavulanate (97.8%).

  19. Clinical characteristics of the primary hepatic malignant fibrous histiocytoma in China: case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Yao Dianbo

    2012-01-01

    Full Text Available Abstract Background A malignant fibrous histiocytoma is a soft tissue tumor that most commonly occurs in the extremities, but rarely involves the liver. The clinical characteristics and therapeutic experiences of primary hepatic malignant fibrous histiocytoma are still limited. Methods Two cases of primary hepatic malignant fibrous histiocytoma were analyzed retrospectively, and all the literature concerning primary hepatic malignant fibrous histiocytoma was analyzed. Results In China, a total of 76 cases had been reported, among which 50 were men, with a male to female ratio of 1.9:1. Mean age of the patients was 51.0 years old, and more than 85 percent were older than 40 years. 82.9 percent (63/76 of hepatic MFH were solitary lesions, with tumor size ranging from 2.5 to 23.5 cm (average 10.3 cm. Major clinical presentation (78.4% was abdominal pain or discomfort, accompanied with some other non-specific symptoms such as malaise, anorexia, weight loss, jaundice and fever, and small cases (14.9% were asymptomatic. Computed tomography and ultrasound usually revealed the location of lesions. The rate of pre-operative misdiagnosis was extremely high, and 14.9 percent of patients were even misdiagnosed as a benign liver cyst, liver abscess or hematoma. Integrated resection was performed among the most cases (49/68, among which only a few ones (12 cases were introduced to have no recurrence or metastasis or be still alive with no detail information provided, while among the cases with palliative operation or only a biopsy, the cases that were followed-up all died. Conclusions Hepatic malignant fibrous histiocytoma is a rare malignant mesenchymal tumor. The variable features of clinical presentations and images make the diagnosis difficult. Though the prognosis of primary hepatic malignant fibrous histiocytoma was rather poor, integrated resection might provide a few cases a good opportunity for surviving, suggesting that surgery might be an effective

  20. Prevalence and clinical characteristics of mental stress-induced myocardial ischemia in patients with coronary heart disease.

    Science.gov (United States)

    Jiang, Wei; Samad, Zainab; Boyle, Stephen; Becker, Richard C; Williams, Redford; Kuhn, Cynthia; Ortel, Thomas L; Rogers, Joseph; Kuchibhatla, Maragatha; O'Connor, Christopher; Velazquez, Eric J

    2013-02-19

    The goal of this study was to evaluate the prevalence and clinical characteristics of mental stress-induced myocardial ischemia. Mental stress-induced myocardial ischemia is prevalent and a risk factor for poor prognosis in patients with coronary heart disease, but past studies mainly studied patients with exercise-induced myocardial ischemia. Eligible patients with clinically stable coronary heart disease, regardless of exercise stress testing status, underwent a battery of 3 mental stress tests followed by a treadmill test. Stress-induced ischemia, assessed by echocardiography and electrocardiography, was defined as: 1) development or worsening of regional wall motion abnormality; 2) left ventricular ejection fraction reduction ≥ 8%; and/or 3) horizontal or downsloping ST-segment depression ≥ 1 mm in 2 or more leads lasting for ≥ 3 consecutive beats during at least 1 mental test or during the exercise test. Mental stress-induced ischemia occurred in 43.45%, whereas exercise-induced ischemia occurred in 33.79% (p = 0.002) of the study population (N = 310). Women (odds ratio [OR]: 1.88), patients who were not married (OR: 1.99), and patients who lived alone (OR: 2.24) were more likely to have mental stress-induced ischemia (all p mental stress-induced ischemia (all p Mental stress-induced ischemia is more common than exercise-induced ischemia in patients with clinically stable coronary heart disease. Women, unmarried men, and individuals living alone are at higher risk for mental stress-induced ischemia. (Responses of Myocardial Ischemia to Escitalopram Treatment [REMIT]; NCT00574847). Copyright © 2013 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

  1. Clinical characteristics of peptic ulcer perforation in Korea.

    Science.gov (United States)

    Yang, Young Joo; Bang, Chang Seok; Shin, Suk Pyo; Park, Tae Young; Suk, Ki Tae; Baik, Gwang Ho; Kim, Dong Joon

    2017-04-14

    To elucidate the epidemiological characteristics and associated risk factors of perforated peptic ulcer (PPU). We retrospectively reviewed medical records of patients who were diagnosed with benign PPU from 2010 through 2015 at 6 Hallym university-affiliated hospitals. A total of 396 patients were identified with postoperative complication rate of 9.1% and mortality rate of 0.8%. Among 174 (43.9%) patients who were examined for Helicobacter pylori ( H. pylori ) infection, 78 (44.8%) patients were positive for H. pylori infection, 21 (12.1%) were on non-steroidal anti-inflammatory drugs (NSAIDs) therapy, and 80 (46%) patients were neither infected of H. pylori nor treated by any kinds of NSAIDs. Multivariate analysis indicated that older age (OR = 1.09, 95%CI: 1.04-1.16) and comorbidity (OR = 4.11, 95%CI: 1.03-16.48) were risk factors for NSAID-associated PPU compared with non- H. pylori , non-NSAID associated PPU and older age (OR = 1.04, 95%CI: 1.02-1.07) and alcohol consumption (OR = 2.08, 95%CI: 1.05-4.13) were risk factors for non- H. pylori , non-NSAID associated PPU compared with solely H. pylori positive PPU. Elderly patients with comorbidities are associated with NSAIDs-associated PPU. Non- H. pylori , non-NSAID peptic ulcer is important etiology of PPU and alcohol consumption is associated risk factor.

  2. Characteristics of American Psychological Association Division 40 (clinical neuropsychology) Fellows.

    Science.gov (United States)

    Johnson-Greene, Doug; Collins, K C

    2011-11-01

    Fellow status is an honor bestowed on American Psychological Association (APA) members who have made unusual and outstanding contributions to the field of psychology that have had a national impact. Thus far no studies have examined the characteristics of the individuals who have received this honor. This study examined publicly available data for 157 Division 40 Fellows. Fellows comprise 3.7% of the 4273 members of the division compared to 5.7% of the entire APA membership. Fellows are predominantly male (73%). All but two fellows had earned a Ph.D. with the average time since granting of the doctoral degree of 17.1 ± 6 years (median=16 years) with a range of 7-40 years post-degree. Slightly over half of the fellows hold board certification (53%) in the American Board of Professional Psychology. The largest group of fellows reports their primary employment currently as a university-affiliated medical setting (48%). These data serve to characterize current Division 40 Fellows for the field of neuropsychology and may provide useful information to assist prospective fellow applicants.

  3. Protein carriers of conjugate vaccines: characteristics, development, and clinical trials.

    Science.gov (United States)

    Pichichero, Michael E

    2013-12-01

    The immunogenicity of polysaccharides as human vaccines was enhanced by coupling to protein carriers. Conjugation transformed the T cell-independent polysaccharide vaccines of the past to T cell-dependent antigenic vaccines that were much more immunogenic and launched a renaissance in vaccinology. This review discusses the conjugate vaccines for prevention of infections caused by Hemophilus influenzae type b, Streptococcus pneumoniae, and Neisseria meningitidis. Specifically, the characteristics of the proteins used in the construction of the vaccines including CRM, tetanus toxoid, diphtheria toxoid, Neisseria meningitidis outer membrane complex, and Hemophilus influenzae protein D are discussed. The studies that established differences among and key features of conjugate vaccines including immunologic memory induction, reduction of nasopharyngeal colonization and herd immunity, and antibody avidity and avidity maturation are presented. Studies of dose, schedule, response to boosters, of single protein carriers with single and multiple polysaccharides, of multiple protein carriers with multiple polysaccharides and conjugate vaccines administered concurrently with other vaccines are discussed along with undesirable consequences of conjugate vaccines. The clear benefits of conjugate vaccines in improving the protective responses of the immature immune systems of young infants and the senescent immune systems of the elderly have been made clear and opened the way to development of additional vaccines using this technology for future vaccine products.

  4. CLINICAL-IMMUNOLOGIC CHARACTERISTICS OF ACUTE BRUCELLOSIS IN CHILDREN

    Directory of Open Access Journals (Sweden)

    D. R. Atakhodjayeva

    2013-12-01

    Full Text Available Background: Brucellosis is acute zoonotic, multi-systemic infection caused by Brucella bacteria kind. Brucellosis is met everywhere on all continents of the world, especially in the countries where livestock sector is developed. Nowadays in spite of significant success in the struggle against brucellosis this infection is a social problem. Brucellosis has specific clinical manifestations during various age periods. Problems interrelated with the study of the pathogenesis of brucellosis infection, particularly immune genesis, defining the progress and the outcome of the disease have great importance. Object of the research: to study peculiarities of the progress of acute brucellosis in children taking into account clinical-immunologic data. Materials and methods of the research: the research was based on the results of examinations of 23 children from 3 to 14 years old with brucellosis mostly living in endemic foci of the Republic of Uzbekistan. The diagnosis was defined based on epidemiologic anamnesis, clinical symptoms and laboratory data. All examined children got the analysis of detailed blood immunogramm. The corresponding data of 20 healthy children served to be controlling ones. Results and discussion: The analysis of epidemiologic anamnesis showed, that 78.3% of the examined patients with brucellosis were villagers keeping sheep, goats and cattle. In 73.9% cases source of infection was sheep and goats, 8.7% - cattle, and in 17.4% cases we could observe mixed type of infection. 78% of patients applied to hospital during prodromal period. Main complaints were weakness, frustration, headache, fatigue, bad appetite. These symptoms lasted not more than 3-5 days, after which there were symptoms of intoxication of organism with the rise of cardinal symptoms such as fever with chill (100%, arthalgia (69%, slight sweating (70%, hepato-lienal syndrome (68%. 32.9% of patients had tachycardia. Objective visual examination showed enlargement of

  5. Site Characteristics Influencing the Translation of Clinical Research Into Clinical Practice

    DEFF Research Database (Denmark)

    Smed, Marie; Getz, Kenneth A.

    2014-01-01

    Investigative sites participating in clinical trials play an instrumental role in aiding market adoption. Site experiences in clinical research help physician investigators and research professionals gain familiarity with and exposure to investigational treatments. This knowledge may be passed...

  6. Quantitative Clinical Chemistry Proteomics (qCCP) using mass spectrometry: general characteristics and application.

    Science.gov (United States)

    Lehmann, Sylvain; Hoofnagle, Andrew; Hochstrasser, Denis; Brede, Cato; Glueckmann, Matthias; Cocho, José A; Ceglarek, Uta; Lenz, Christof; Vialaret, Jérôme; Scherl, Alexander; Hirtz, Christophe

    2013-05-01

    Proteomics studies typically aim to exhaustively detect peptides/proteins in a given biological sample. Over the past decade, the number of publications using proteomics methodologies has exploded. This was made possible due to the availability of high-quality genomic data and many technological advances in the fields of microfluidics and mass spectrometry. Proteomics in biomedical research was initially used in 'functional' studies for the identification of proteins involved in pathophysiological processes, complexes and networks. Improved sensitivity of instrumentation facilitated the analysis of even more complex sample types, including human biological fluids. It is at that point the field of clinical proteomics was born, and its fundamental aim was the discovery and (ideally) validation of biomarkers for the diagnosis, prognosis, or therapeutic monitoring of disease. Eventually, it was recognized that the technologies used in clinical proteomics studies [particularly liquid chromatography-tandem mass spectrometry (LC-MS/MS)] could represent an alternative to classical immunochemical assays. Prior to deploying MS in the measurement of peptides/proteins in the clinical laboratory, it seems likely that traditional proteomics workflows and data management systems will need to adapt to the clinical environment and meet in vitro diagnostic (IVD) regulatory constraints. This defines a new field, as reviewed in this article, that we have termed quantitative Clinical Chemistry Proteomics (qCCP).

  7. Clinical characteristics of sleep disorders in patients with Parkinson's disease.

    Science.gov (United States)

    Mao, Zhi-Juan; Liu, Chan-Chan; Ji, Su-Qiong; Yang, Qing-Mei; Ye, Hong-Xiang; Han, Hai-Yan; Xue, Zheng

    2017-02-01

    In order to investigate the sleep quality and influencing factors in patients with Parkinson's disease (PD), 201 PD patients were enrolled and underwent extensive clinical evaluations. Subjective sleep evaluation was assessed using the Pittsburgh Sleep Quality Index (PSQI), and the Epworth Sleepiness Scale (ESS). It was found that poor sleep quality (77.11%) and excessive daytime sleepiness (32.34%) were commonly seen in PD patients and positively correlated with disease severity. Then 70 out of the 201 PD patients and 70 age- and sex-matched controls underwent a polysomnographic recording. The parameters were compared between PD group and control group and the influencing factors of sleep in PD patients were analyzed. The results showed that sleep efficiency (SE) was significantly decreased (Psleep latency (SL) and the arousal index (AI) were increased (Psleep time (TST) were positively correlated with the Hoehn and Yahr (H&Y) stage. There was significant difference in the extent of hypopnea and hypoxemia between the PD group and the control group (Psleep quality and a high prevalence of sleep disorder, which may be correlated with the disease severity. Respiratory function and oxygen supply are also affected to a certain degree in PD patients.

  8. Clinical disease characteristics according to karyotype in Turner syndrome

    Directory of Open Access Journals (Sweden)

    Chae Young Yeo

    2010-02-01

    Full Text Available Purpose : Turner syndrome (TS is a disorder in which various anomalies can be accompanied, especially cardiovascular, renal, thyroid and auditory problems. The aim of this study is to identify the incidence of these disorders in patients with TS according to karyotype. Methods : We reviewed medical records of 90 patients with TS diagnosed by chromosomal analysis in 4 hospitals from Jan 1998 to Dec 2007. We evaluated these cases by prepared protocol of 4 medical problems. Results : The distribution of karyotype was 45,X (47.8%, mosaic pattern (34.4% and structural aberration group (17.8 %. Renal anomalies, cardiovascular anomalies, thyroid disorders and auditory problems are accompanied in 4.4%, 10.0 %, 11.1% and 5.6%, respectively. 45,X group had renal anomalies (7.0%, cardiovascular anomalies (18.6%, thyroid disorders (9.3% and auditory problems (11.6%. Mosaic group had renal anomalies (3.2%, thyroid disorders (12.9%, no cardiovascular anomalies and auditory problems. Structural aberration group had cardiovascular anomalies (6.3%, thyroid disorders (12.5% and no other 2 problems. Patients with 45,X group had a significant higher incidence of cardiovascular anomalies (P=0.025. Conclusion : Our results indicate that there are differences clinically according to karyotype of TS, especially in incidence of cardiovascular anomalies.

  9. Obesity-related glomerulopathy: pathogenesis, pathologic, clinical characteristics and treatment.

    Science.gov (United States)

    Xu, Tianhua; Sheng, Zitong; Yao, Li

    2017-09-01

    In light of the rapid increase in the number of obesity incidences worldwide, obesity has become an independent risk factor for chronic kidney disease. Obesity-related glomerulopathy (ORG) is characterized by glomerulomegaly in the presence or absence of focal and segmental glomerulosclerosis lesions. IgM and complement 3 (C3) nonspecifically deposit in lesions without immune-complex-type deposits during ORG immunofluorescence. ORG-associated glomerulomegaly and focal and segmental glomerulosclerosis can superimpose on other renal pathologies. The mechanisms under ORG are complex, especially hemodynamic changes, inflammation, oxidative stress, apoptosis, and reduced functioning nephrons. These mechanisms synergize with obesity to induce end-stage renal disease. A slow increase of subnephrotic proteinuria ( < 3.5 g/d) is the most common clinical manifestation of ORG. Several treatment methods for ORG have been developed. Of these methods, renin-angiotensin-aldosterone system blockade and weight loss are proven effective. Targeting mitochondria may offer a novel strategy for ORG therapy. Nevertheless, more research is needed to further understand ORG.

  10. Growth hormone receptor deficiency (Laron syndrome): clinical and genetic characteristics.

    Science.gov (United States)

    Guevara-Aguirre, J; Rosenbloom, A L; Vaccarello, M A; Fielder, P J; de la Vega, A; Diamond, F B; Rosenfeld, R G

    1991-01-01

    Approximately 60 cases of GHRD (Laron syndrome) were reported before 1990 and half of these were from Israel. We have described 47 additional patients from an inbred population of South Ecuador and have emphasized certain clinical features including: markedly advanced osseous maturation for height age; normal body proportions in childhood but child-like proportions in adults; much greater deviation of stature than head size, giving an appearance of large cranium and small facies; underweight in childhood despite the appearance of obesity and true obesity in adulthood; blue scleras; and limited elbow extension. The Ecuadorean patients differed markedly and most importantly from the other large concentration, in Israel, by being of normal or superior intelligence, suggesting a unique linkage in the Ecuadorean population. The Ecuadorean population also differed in that those patients coming from Loja province had a markedly skewed sex ratio (19 females: 2 males), while those from El Oro province had a normal sex distribution (14 females: 12 males). The phenotypic similarity between the El Oro and Loja patients indicates that this abnormal sex distribution is not a direct result of the GHRD.

  11. Clinical Characteristics and Current Therapies for Inherited Retinal Degenerations

    Science.gov (United States)

    Sahel, José-Alain; Marazova, Katia; Audo, Isabelle

    2015-01-01

    Inherited retinal degenerations (IRDs) encompass a large group of clinically and genetically heterogeneous diseases that affect approximately 1 in 3000 people (>2 million people worldwide) (Bessant DA, Ali RR, Bhattacharya SS. 2001. Molecular genetics and prospects for therapy of the inherited retinal dystrophies. Curr Opin Genet Dev 11: 307–316.). IRDs may be inherited as Mendelian traits or through mitochondrial DNA, and may affect the entire retina (e.g., rod–cone dystrophy, also known as retinitis pigmentosa, cone dystrophy, cone–rod dystrophy, choroideremia, Usher syndrome, and Bardet-Bidel syndrome) or be restricted to the macula (e.g., Stargardt disease, Best disease, and Sorsby fundus dystrophy), ultimately leading to blindness. IRDs are a major cause of severe vision loss, with profound impact on patients and society. Although IRDs remain untreatable today, significant progress toward therapeutic strategies for IRDs has marked the past two decades. This progress has been based on better understanding of the pathophysiological pathways of these diseases and on technological advances. PMID:25324231

  12. Relationship between blood eosinophils, clinical characteristics, and mortality in patients with COPD

    Directory of Open Access Journals (Sweden)

    Zysman M

    2017-06-01

    in the previous year, history of allergy and asthma, nasal symptoms, body mass index, St George Respiratory Questionnaire (SGRQ total score, post-bronchodilator spirometry, comorbidities, and medications. Three-year survival between groups was compared using Kaplan–Meier analysis. Three sets of analyses were performed to compare patients with ≥2% versus <2%, ≥3% versus <3%, and ≥4% versus <4% Eos. Eos was available in 458 patients (mean age: 62 years, 72% male, mean forced expiratory volume in 1 second: 51% pred, including 235 patients with Eos ≥2% (49%, 149 with Eos ≥3% (33%, and 90 with Eos ≥4% (20%. For all cutoffs, there was no difference between Eos+ and Eos- groups in univariate analyses except for diabetes and SGRQ score (more frequent and more impaired, respectively, in lower Eos categories. In particular, there was no difference in exacerbation rate, history of asthma, or three-year survival. In conclusion, regardless of the cutoff, Eos+ COPD patients exhibited no specific characteristic in terms of symptoms, lung function, exacerbation rate, and prognosis. These findings suggest that the association of higher Eos with exacerbations reported in previous studies could be population specific, which does not support generalizing the use of Eos as a biomarker for COPD phenotyping. Keywords: COPD, eosinophils, survival, exacerbations, quality of life

  13. Clinical and genetic characteristics of Chinese hereditary nonpolyposis colorectal cancer families

    OpenAIRE

    Wang, Xu-Lin; Yuan, Ying; Zhang, Su-Zhan; Cai, Shan-Rong; Huang, Yan-Qin; Jiang, Qiang; Zheng, Shu

    2006-01-01

    AIM: To analyze the clinical characteristics of Chinese hereditary nonpolyposis colorectal cancer (HNPCC) families and to screen the germline mutations of human mismatch repair genes hMLH1 and hMSH2 in the probands.

  14. Zoonotic bacterial meningitis in adults: clinical characteristics, etiology, treatment and outcome

    NARCIS (Netherlands)

    van Samkar, A.

    2016-01-01

    In this thesis, we describe the clinical characteristics, etiology, treatment and outcome of zoonotic bacterial meningitis. Each chapter describes meningitis patients infected by a specific zoonotic pathogen, such as Streptococcus equi, Streptococcuis suis, Capnocytophaga canimorsus, Campylobacter

  15. Reproductive prognosis in endometriosis

    DEFF Research Database (Denmark)

    Hjordt Hansen, Maj V; Dalsgaard, Torur; Hartwell, Dorthe

    2014-01-01

    OBJECTIVE: To assess the reproductive long-term prognosis of women with and without endometriosis, to explore changes over time, and to quantify the contribution of artificial reproductive techniques. DESIGN: Cohort study. SETTING: Denmark 1977-2009. SAMPLE: Data retrieved from four national...... registries. Among 15-49-year-old women during the period 1977-82, 24 667 were diagnosed with endometriosis and 98 668 (1:4) women without endometriosis were age-matched. METHODS: To assess long-term reproductive prognosis, all pregnancy outcomes were identified among the women with and without endometriosis...... until the end of 2009. To explore changes over time, the endometriosis cohorts were followed for 15 years from the years 1980, 1986, 1992 and 1998, with the corresponding control cohorts. All pregnancy outcomes were categorized into naturally or artificially conceived pregnancies. MAIN OUTCOME MEASURES...

  16. Metachronous Lung Cancer: Clinical Characteristics and Effects of Surgical Treatment.

    Science.gov (United States)

    Rzechonek, Adam; Błasiak, Piotr; Muszczyńska-Bernhard, Beata; Pawełczyk, Konrad; Pniewski, Grzegorz; Ornat, Maciej; Grzegrzółka, Jędrzej; Brzecka, Anna

    2018-01-01

    The occurrence of a second lung tumor after surgical removal of lung cancer usually indicates a lung cancer metastasis, but sometimes a new lesion proves to be a new primary lung cancer, i.e., metachronous lung cancer. The goal of the present study was to conduct a clinical evaluation of patients with metachronous lung cancer and lung cancer metastasis, and to compare the early and distant outcomes of surgical treatment in both cancer types. There were 26 age-matched patients with lung cancer metastases and 23 patients with metachronous lung cancers, who underwent a second lung cancer resection. We evaluated the histological type of a resected cancer, the extent of thoracosurgery, the frequency of early postoperative complications, and the probability of 5-year survival after the second operation. The findings were that metachronous lung cancer was adenocarcinoma in 52% of patients, with a different histopathological pattern from that of the primary lung cancer in 74% of patients. In both cancer groups, mechanical resections were the most common surgery type (76% of all cases), with anatomical resections such as segmentectomy, lobectomy, or pneumectomy being much rarer conducted. The incidence of early postoperative complications in metachronous lung cancer and lung cancer metastasis (30% vs. 31%, respectively) and the probability of 5-year survival after resection of either cancer tumor (60.7% vs. 50.9%, respectively) were comparable. In conclusion, patients undergoing primary lung cancer surgery require a long-term follow-up due to the risk of metastatic or metachronous lung cancer. The likelihood of metachronous lung cancer and pulmonary lung cancer metastases, the incidence of postoperative complications, and the probability of 5-year sur