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van Poppel H. Locally advanced and high risk prostate cancer: The best indication for initial radical prostatectomy? Asian J Urol 2014; 1:40-45. [PMID: 29511636 PMCID: PMC5832883 DOI: 10.1016/j.ajur.2014.09.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2014] [Revised: 08/19/2014] [Accepted: 09/05/2014] [Indexed: 11/28/2022] Open
Abstract
High risk prostate cancer is a deadly disease that needs aggressive treatment. High risk prostate cancer is often treated with androgen deprivation therapy or combined radiohormonotherapy while there is a place for surgery in cases of operable and resectable locally advanced or high risk disease. This review summarises the results of the different treatment strategies for locally advanced and high risk prostate cancer. Radical prostatectomy monotherapy or in combination with radiotherapy and/or hormonal treatment are analysed. They show that radical prostatectomy is an effective treatment modality for these tumours. After surgery, the results of the pathology and the follow-up of serum PSA may indicate the need of additional adjuvant or salvage treatment strategies.
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Gao L, Wen Q, Chen X, Liu Y, Zhang C, Gao L, Kong P, Zhang Y, Li Y, Liu J, Wang Q, Su Y, Wang C, Wang S, Zeng Y, Sun A, Du X, Zeng D, Liu H, Peng X, Zhang X. Effects of priming with recombinant human granulocyte colony-stimulating factor on conditioning regimen for high-risk acute myeloid leukemia patients undergoing human leukocyte antigen-haploidentical hematopoietic stem cell transplantation: a multicenter randomized controlled study in southwest China. Biol Blood Marrow Transplant 2014; 20:1932-9. [PMID: 25109850 DOI: 10.1016/j.bbmt.2014.08.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2014] [Accepted: 08/03/2014] [Indexed: 10/24/2022]
Abstract
HLA-haploidentical hematopoietic stem cell transplantation (haplo-HSCT) is an effective and immediate treatment for high-risk acute myeloid leukemia (HR-AML) patients lacking matched donors. Relapse remains the leading cause of death for HR-AML patients after haplo-HSCT. Accordingly, the prevention of relapse remains a challenge in the treatment of HR-AML. In a multicenter randomized controlled trial in southwestern China, 178 HR-AML patients received haplo-HSCT with conditioning regimens involving recombinant human granulocyte colony-stimulating factor (rhG-CSF) or non-rhG-CSF. The cumulative incidences of relapse and graft-versus-host disease (GVHD), 2-year leukemia-free survival (LFS), and overall survival (OS) were evaluated. HR-AML patients who underwent the priming conditioning regimen with rhG-CSF had a lower relapse rate than those who were treated with non-rhG-CSF (38.2%; 95% confidence interval [CI], 28.1% to 48.3% versus 60.7%, 95% CI, 50.5% to 70.8%; P < .01). The cumulative incidences of acute GVHD, chronic GVHD, transplantation-related toxicity, and infectious complications appeared to be equivalent. In total, 53 patients in the rhG-CSF-priming group and 31 patients in the non-rhG-CSF-priming group were still alive at the median follow-up time of 42 months (range, 24 to 80 months). The 2-year probabilities of LFS and OS in the rhG-CSF-priming and non-rhG-CSF-priming groups were 55.1% (95% CI, 44.7% to 65.4%) versus 32.6% (95% CI, 22.8% to 42.3%) (P < .01) and 59.6% (95% CI, 49.4% to 69.7%) versus 34.8% (95% CI, 24.9% to 44.7%) (P < .01), respectively. Multivariate analyses indicated that the 2-year probability of LFS of patients who achieved complete remission (CR) before transplantation was better than that of patients who did not achieve CR. The 2-year probability of LFS of patients with no M4/M5/M6 subtype was better than that of patients with the M4/M5/M6 subtype in the G-CSF-priming group (67.4%; 95% CI, 53.8% to 80.9% versus 41.9%; 95% CI, 27.1% to 56.6%; P < .05). This study suggests that the rhG-CSF-priming conditioning regimen is an acceptable choice for HR-AML patients, especially for the patients with no M4/M5/M6 subtype who achieved CR before transplantation.
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303
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Muchtar E, Ram R, Raanani P, Yeshurun M, Oniashvili N, Shpilberg O, Magen H. First line and salvage therapy with total therapy 3-based treatment for multiple myeloma- an extended single center experience. Leuk Res 2014; 38:1401-6. [PMID: 25060304 DOI: 10.1016/j.leukres.2014.06.024] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2014] [Revised: 06/26/2014] [Accepted: 06/30/2014] [Indexed: 11/28/2022]
Abstract
Total therapy 3 is an intensified protocol for multiple myeloma (MM). The "real life" outcomes of this protocol were seldom reported. Data was obtained for 81 patients (newly diagnosed, n=49; progressive MM, n=32), most of which had high-risk parameters. Overall response rate following (V)DT-PACE was 96% and 75% for the newly diagnosed and progressive groups, respectively. Median progression-free survival was 42.5 and 9 months, respectively. The 2-year overall survival was 88% and 40%, respectively. Treatment with (V)DT-PACE achieves high response rate among patients with high-risk disease, which can be translated into long-term remission only for newly diagnosed patients.
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304
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Lewandowski RE, Verdeli H, Wickramaratne P, Warner V, Mancini A, Weissman M. Predictors of Positive Outcomes in Offspring of Depressed Parents and Non-depressed Parents Across 20 Years. JOURNAL OF CHILD AND FAMILY STUDIES 2014; 23:800-811. [PMID: 25374449 PMCID: PMC4217704 DOI: 10.1007/s10826-013-9732-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Understanding differences in factors leading to positive outcomes in high-risk and low-risk offspring has important implications for preventive interventions. We identified variables predicting positive outcomes in a cohort of 235 offspring from 76 families in which one, both, or neither parent had major depressive disorder. Positive outcomes were termed resilient in offspring of depressed parents, and competent in offspring of non-depressed parents, and defined by two separate criteria: absence of psychiatric diagnosis and consistently high functioning at 2, 10, and 20 years follow-up. In offspring of depressed parents, easier temperament and higher self-esteem were associated with greater odds of resilient outcome defined by absence of diagnosis. Lower maternal overprotection, greater offspring self-esteem, and higher IQ were associated with greater odds of resilient outcome defined by consistently high functioning. Multivariate analysis indicated that resilient outcome defined by absence of diagnosis was best predicted by offspring self-esteem; resilient outcome defined by functioning was best predicted by maternal overprotection and self-esteem. Among offspring of non-depressed parents, greater family cohesion, easier temperament and higher self-esteem were associated with greater odds of offspring competent outcome defined by absence of diagnosis. Higher maternal affection and greater offspring self-esteem were associated with greater odds of competent outcome, defined by consistently high functioning. Multivariate analysis for each criterion indicated that competent outcome was best predicted by offspring self-esteem. As the most robust predictor of positive outcomes in offspring of depressed and non-depressed parents, self-esteem is an important target for youth preventive interventions.
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305
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Prevalence and determinants of influenza vaccine coverage at tertiary pediatric hospitals. Vaccine 2014; 32:6364-8. [PMID: 24962754 DOI: 10.1016/j.vaccine.2014.06.044] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2013] [Revised: 04/17/2014] [Accepted: 06/11/2014] [Indexed: 11/22/2022]
Abstract
Despite long-standing recommendations, the uptake of influenza vaccination in children with high risk medical conditions is low. This study aimed to examine the uptake of influenza vaccination amongst a cohort of Australian children and factors associated with vaccine acceptance. Three hundred and sixteen parents of children attending outpatient clinics at the two pediatric hospitals in Sydney were recruited. The reported vaccination coverage rate was 41% among children with high risk conditions and 14% among standard risk children. There was a median of three clinic visits per high risk child at which an opportunity to vaccinate was apparently missed. Healthcare worker recommendation, having a high risk condition and parental beliefs about influenza and influenza vaccination were the most important determinants of vaccine uptake. Further studies on the beliefs and practices of doctors in this area will help guide interventions to improve vaccination rates in high risk children.
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306
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Luo S, Chen S, Pan L, Zhang T, Han L, Wang Y, Safi QGK. Exploring the effects of intervention for those at high risk of developing type 2 diabetes using a computer simulation. Comput Biol Med 2014; 53:105-14. [PMID: 25129022 DOI: 10.1016/j.compbiomed.2014.05.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2013] [Revised: 05/31/2014] [Accepted: 05/31/2014] [Indexed: 11/16/2022]
Abstract
A simulation based computational method was conducted to reflect the effect of intervention for those at high risk of type 2 diabetes. Hierarchy Support Vector Machines (H-SVMs) were used to classify high risk. The proportion transitioning from the high risk state to moderate state, low state or the normal state was calculated. When Body Mass Index (BMI) decreased by 5% (weight loss 3-5kg), the proportion of Class A transferring to a lower state was 15-25%, and risk also appeared reduced for Class B1. In Class C, when cholesterol (CHOL) was decreased by 2.5% (0.13-0.34mmol/L), 10-25% transitioned to a lower risk state. The method could help determine risk transition by the adjustment of sensitive risk factors. This might provide the basis for implementing intervention in cases in a high risk state.
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307
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Ganzola R, Maziade M, Duchesne S. Hippocampus and amygdala volumes in children and young adults at high-risk of schizophrenia: research synthesis. Schizophr Res 2014; 156:76-86. [PMID: 24794883 DOI: 10.1016/j.schres.2014.03.030] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2013] [Revised: 03/25/2014] [Accepted: 03/27/2014] [Indexed: 12/31/2022]
Abstract
BACKGROUND Studies have reported hippocampal and amygdala volume abnormalities in schizophrenic patients. It is necessary to explore the potential for these structures as early disease markers in subjects at high risk (HR) of schizophrenia. METHODS We performed a review of 29 magnetic resonance imaging (MRI) studies measuring hippocampal and amygdala volumes in subjects at HR for schizophrenia. We reclassified subjects in 3 new HR categories: presence of only risk symptoms (psychotic moderate symptoms), presence of only risk factors (genetic, developmental or environmental), and presence of combined risk symptoms/factors. RESULTS Hippocampal volume reductions were detected in subjects with first episode (FE) of psychosis, in all young adults and in adolescents at HR of schizophrenia. The loss of tissue was mainly located in the posterior part of hippocampus and the right side seems more vulnerable in young adults with only risk symptoms. Instead, the anterior sector seems more involved in HR subjects with genetic risks. Abnormal amygdala volumes were found in FE subjects, in children with combined risk symptoms/factors and in older subjects using different inclusion criteria, but not in young adults. CONCLUSION Hippocampal and amygdala abnormalities may be present before schizophrenia onset. Further studies should be conducted to clarify whether these abnormalities are causally or effectually related to neurodevelopment. Shape analysis could clarify the impact of environmental, genetic, and developmental factors on the medial temporal structures during the evolution of this disease.
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308
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Implicit motives and cognitive variables: specific links to vulnerability for unipolar or bipolar disorder. Psychiatry Res 2014; 215:61-8. [PMID: 24182545 DOI: 10.1016/j.psychres.2013.10.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2012] [Revised: 08/29/2013] [Accepted: 10/10/2013] [Indexed: 11/21/2022]
Abstract
Cognitive variables contribute to the etiology of affective disorders. With the differentiation between explicit and implicit measures some studies have indicated underlying depressogenic schemata even in bipolar disorders. We tested for differences in implicit motives and cognitive variables between patients with remitted unipolar and bipolar disorder compared to controls and in a high-risk sample. Additionally we investigated whether affective symptoms relate to those variables. We cross-sectionally examined N=164 participants (53 with bipolar disorder, 58 with major depression, and 53 without affective disorders) and a high-risk sample (N=49) of adolescent children of either parents with unipolar or bipolar disorder or of healthy parents. The Multi-Motive-Grid was used to measure the implicit motives achievement, affiliation, and power, in addition to the cognitive measures of self-esteem, dysfunctional attitudes, and perfectionism. Unipolar and bipolar groups did not differ from healthy controls in implicit motives but showed higher scores in the cognitive factors. Adolescents at high risk for unipolar disorder showed lower scores in the power and achievement motives compared to adolescents at low risk. Subsyndromal depressive symptoms were related to the cognitive variables in both samples. Our results underline the importance of cognitive-behavioral treatment for both unipolar and bipolar disorder.
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309
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Waters AM, Peters RM, Forrest KE, Zimmer-Gembeck M. Fear acquisition and extinction in offspring of mothers with anxiety and depressive disorders. Dev Cogn Neurosci 2014; 7:30-42. [PMID: 24275479 PMCID: PMC6987899 DOI: 10.1016/j.dcn.2013.10.007] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2013] [Revised: 10/27/2013] [Accepted: 10/29/2013] [Indexed: 11/11/2022] Open
Abstract
Maternal anxiety and depression are significant risk factors for the development of these disorders in offspring. The pathways through which risk is conferred remain unclear. This study examined fear acquisition and extinction in 26 children at high risk for emotional disorders by virtue of maternal psychopathology (n=14 with a mother with a principal anxiety disorder and n=12 with a mother with a principal unipolar depressive disorder) and 31 low risk controls using a discriminative Pavlovian conditioning procedure. Participants, aged between 7 and 14 years, completed 16 trials of discriminative conditioning of two geometric figures, with (CS+) and without (CS-) an aversive tone (US), followed by 8 extinction trials (4×CS+, 4×CS-). In the context of comparable discriminative conditioning, children of anxious mothers showed larger skin conductance responses during extinction to the CS+ compared to the CS-, and to both CSs from the first to the second block of extinction trials, in comparison with low risk controls. Compared to low risk controls, children of depressed mothers showed smaller skin conductance responses to the CS+ than the CS- during acquisition. These findings suggest distinct psychophysiological premorbid risk markers in offspring of anxious and depressed mothers.
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Manzanares N, Monseny R, Ortega L, Montalvo I, Franch J, Gutiérrez-Zotes A, Reynolds RM, Walker BR, Vilella E, Labad J. Unhealthy lifestyle in early psychoses: the role of life stress and the hypothalamic-pituitary-adrenal axis. Psychoneuroendocrinology 2014; 39:1-10. [PMID: 24274999 DOI: 10.1016/j.psyneuen.2013.09.023] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2013] [Revised: 08/31/2013] [Accepted: 09/24/2013] [Indexed: 10/26/2022]
Abstract
An unhealthy lifestyle is thought to contribute to the metabolic syndrome in subjects with psychoses. In the present study we aimed to study whether life stress or cortisol measures may influence dietary patterns in subjects with early stages of psychoses. We studied 81 subjects with early psychoses (65 subjects with a psychotic disorder [PD] and <5 years of illness; 16 subjects at risk for psychosis [high-risk, HR]) and a control group of 25 healthy subjects (HS). Dietary habits were examined by a dietician, who registered food intake (24h recall). Physical activity was assessed by validated questionnaire. Life stress was assessed with Holmes-Rahe Social Readjustment Scale. Fasting morning salivary and plasma cortisol levels were determined. We found that PD and HR reported an unhealthier lifestyle with more smoking, reduced physical activity and poorer dietary habits. HR reported increased intake of calories and saturated fatty acids and reduced protein consumption, when compared to HS. Life stress was a predictor of these adverse behaviours, although we found opposite associations in HR and PD. Life stress was associated with increased intake of refined sugar in PD and decreased intake in HR and HS. Salivary cortisol was related to increased intake of saturated fat only in HR subjects, but cortisol levels in plasma or saliva were not associated with other dietary habits or obesity measures (BMI, waist circumference). Our study suggests that unhealthy diet in early psychoses is influenced by stress, but our data do not support this effect being mediated by hypercortisolism. Future preventive interventions in psychosis may target dietary habits, particularly for those who are at risk for psychosis.
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White CJ. Patient, Anatomic, and Procedural Characteristics That Increase the Risk of Carotid Interventions. Interv Cardiol Clin 2014; 3:51-61. [PMID: 28582155 DOI: 10.1016/j.iccl.2013.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Subjective characteristics for increased risk of carotid artery stenting (CAS) have included thrombus-containing lesions, heavily calcified lesions, very tortuous vessels, and near occlusions. More objective high-risk features include contraindications to dual antiplatelet therapy, a history of bleeding complications, and lack of femoral artery vascular access. Variables that increase the risk of CAS complications are attributed to patient characteristics, anatomic features, or procedural factors. Operator and hospital volume affect the risk of complications occurring with CAS. As the complexity and difficulty of CAS patients increases, the need for more highly skilled operators and teams becomes even more necessary to minimize complications.
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Abstract
Despite advances in the treatment of schizophrenia over the past half-century, the illness is frequently associated with a poor outcome. This is principally related to the late identification and intervention in the course of the illness by which time patients have experienced a substantial amount of socio-occupational decline that can be difficult to reverse. The emphasis has therefore shifted to defining psychosis-risk syndromes and evaluating treatments that can prevent transition to psychosis in these ultra-high risk groups. To consider the appropriateness of adding psychosis risk syndrome to our diagnostic nomenclature, the psychotic disorders work group extensively reviewed all available data, consulted a range of experts, and carefully considered the variety of expert and public comments on the topic. It was clear that reliable methods were available to define a syndrome characterized by sub-threshold psychotic symptoms (in severity or duration) and which was associated with a very significant increase in the risk of development of a full-fledged psychotic disorder (schizophrenia spectrum, psychotic mood disorder, and other psychotic disorders) within the next year. At the same time, the majority of individuals with "attenuated psychotic symptoms" had one or more other current psychiatric comorbid conditions (usually mood or anxiety disorders, substance use disorder; Fusar-Poli 2012) and exhibited a range of psychiatric outcomes other than conversion to psychosis (significant proportions either fully recover or develop some other psychiatric disorder, with a minority developing a psychotic disorder). Although the reliability of the diagnosis is well established in academic and research settings, it was found to be less so in community and other clinical settings. Furthermore, the nosological relationship of attenuated psychosis syndrome (APS) to schizotypal personality disorder and other psychiatric conditions was unclear. Further study will hopefully resolve these questions. The work group decided to recommend the inclusion of attenuated psychosis syndrome as a category in the appendix (Section 3) of DSM-5 as a condition for further study.
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Alvarez-Cubero MJ, Martinez-Gonzalez LJ, Vazquez-Alonso F, Saiz M, Alvarez JC, Lorente JA, Cozar JM. The potential impact of adding genetic markers to clinical parameters in managing high-risk prostate cancer patients. SPRINGERPLUS 2013; 2:444. [PMID: 24046815 PMCID: PMC3773101 DOI: 10.1186/2193-1801-2-444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/23/2013] [Accepted: 09/05/2013] [Indexed: 11/10/2022]
Abstract
Purpose High-risk prostate cancer is a potentially lethal disease that is increasing in the diagnosis of prostate cancer patients. Compared to other prostate cancer patients (medium or low risk), management, diagnosis and treatment are not as successful among high-risk patients. Because the genetic characterization of prostate cancer patients is increasing, we aimed to determine whether genetic information in one of the primary associated genes, such as RNASEL (2', 5'-oligoadenylate-dependent RNase L), could be used as a biomarker to improve the quality of life and treatment among high-risk patients. The main objective is to identify genetic variants of RNASEL that could be associated with high-risk prostate cancer to improve the clinical managing of these patients. Methods A total of 231 prostate cancer patients were genotyped for 7 variants of RNASEL gene. Clinical information was obtained from medical examinations and genetic analysis (amplification and sequencing 7 variants of RNASEL gene) were performed by the researchers. Data were processed by statistical analysis (Chi square and logistic regression) using SPSS v.15.0. Results Comparisons between genotypes and clinical characteristics of patients revealed that individuals with GG in D541E, AA in R462Q and AG in I97L in RNASEL gene were high-risk patients according to the European Urology Guidelines. Conclusions Genotyping the RNASEL gene with routine diagnostic techniques could confer a more precise diagnosis of high-risk prostate cancer patients and increase the diagnostic accuracy above the current rate of 70% due to the relation between the genetic variants of RNASEL gene and the risk of this cancer. Electronic supplementary material The online version of this article (doi:10.1186/2193-1801-2-444) contains supplementary material, which is available to authorized users.
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Ullery BW, Orlova K, Shang EK, Jackson BM, Wang GJ, Fairman RM, Woo EY. Results of carotid angioplasty and stenting are equivalent for critical versus high-grade lesions in patients deemed high risk for carotid endarterectomy. J Surg Res 2013; 185:21-6. [PMID: 23953786 DOI: 10.1016/j.jss.2013.07.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2013] [Revised: 07/11/2013] [Accepted: 07/12/2013] [Indexed: 10/26/2022]
Abstract
BACKGROUND To examine outcomes of carotid angioplasty and stenting (CAS) in patients with critical carotid stenosis who are deemed high risk for carotid endarterectomy. METHODS Medical records were retrospectively analyzed for patients undergoing CAS between September 2002 and March 2011 at a single institution. Patients were classified as having either critical (≥ 90%) or high-grade (70%-89%) carotid stenosis based on angiography. The primary composite end point was stroke, myocardial infarction, or death from any cause during the periprocedural period or any ipsilateral stroke during the follow-up period. RESULTS A total of 245 patients underwent 257 CAS procedures during the study period. Fifty-one percentage (n = 130) of cases involved critical stenosis (66.2% male; mean age, 71 ± 10 y), with the remaining group (n = 127) involving high-grade stenosis (67.7% male; mean age, 71 ± 9 y). Symptomatic carotid disease was present in 25% of the critical stenosis and 31% of the high-grade stenosis groups (P = 0.33). Chronic obstructive pulmonary disease was more commonly found in the high-grade stenosis group (20% versus 8%, P = 0.01). No difference was observed between the groups relative to other baseline demographic characteristics, presence of contralateral carotid occlusion, stent diameter or length, maximum balloon diameter or length, use of embolic protection device, or procedural duration. Technical success was achieved in all cases. There was no difference in the need to predilate before the introduction of the filter or stent based on the degree of stenosis. We found no difference in the primary composite end point between the high-grade or critical stenosis groups (7.1% versus 7.7%, P = 0.74), or there were no differences between the individual components of the composite end point. Mid-term survival was similar between the two groups at a mean follow-up period of 2.4 y. CONCLUSIONS Despite concerns regarding the potential for increased neurologic complications, our data demonstrate that patients with high-grade and critical stenosis are able to safely undergo CAS and achieve similar periprocedural outcomes and mid-term prognosis.
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Woods SW, Addington J, Bearden CE, Cadenhead KS, Cannon TD, Cornblatt BA, Mathalon DH, Perkins DO, Seidman LJ, Tsuang MT, Walker EF, McGlashan TH. Psychotropic medication use in youth at high risk for psychosis: comparison of baseline data from two research cohorts 1998-2005 and 2008-2011. Schizophr Res 2013; 148:99-104. [PMID: 23787224 PMCID: PMC3867209 DOI: 10.1016/j.schres.2013.05.019] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2012] [Revised: 05/08/2013] [Accepted: 05/16/2013] [Indexed: 10/26/2022]
Abstract
BACKGROUND Antipsychotic medication use rates have generally been rising among youth with psychiatric disorders, but little is known about use rates of antipsychotics or other psychotropic medications in patients at high risk for psychosis. METHOD Baseline psychotropic medication use rates were compared in two research cohorts of patients at high risk for psychosis that enrolled between 1998-2005 (n=391) and 2008-2011 (n=346). Treatment durations and antipsychotic doses were described for cohort 2. RESULTS Median age was 17years in cohort 1 and 18years in cohort 2. The rate of prescription of any psychotropic at baseline was roughly 40% for each cohort. Antipsychotic prescription rates were 24% among sites that permitted baseline antipsychotic use in cohort 1 and 18% in the cohort 2; the decline did not quite reach statistical significance (p=0.064). In cohort 2 the mean±SD baseline chlorpromazine-equivalent dose was 121±108mg/d, and lifetime duration of antipsychotic treatment was 3.8±5.9months. DISCUSSION Although the rate of antipsychotic prescription among high-risk youth may have fallen slightly, the nearly one-in-five rate in the second cohort still constitutes a significant exposure. Mitigating factors were that doses and durations of treatment were low. As for other nonpsychotic conditions, it is incumbent on our field to develop alternative treatments for high-risk patients and to generate additional evidence for or against the efficacy of antipsychotics to help define their appropriate role if alternative treatments fail.
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Mossaheb N, Schäfer MR, Schlögelhofer M, Klier CM, Cotton SM, McGorry PD, Amminger GP. Effect of omega-3 fatty acids for indicated prevention of young patients at risk for psychosis: when do they begin to be effective? Schizophr Res 2013; 148:163-7. [PMID: 23778032 DOI: 10.1016/j.schres.2013.05.027] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2012] [Revised: 04/30/2013] [Accepted: 05/23/2013] [Indexed: 10/26/2022]
Abstract
The results of a recent double-blind, randomized, placebo-controlled trial performed in 81 young patients at ultra-high risk for psychosis indicated that a 12-week intervention of 1.2g/day of ω-3 polyunsaturated fatty acids (PUFA) significantly reduced the risk of transition to psychosis and improved positive, negative and general symptoms as well as functioning. The aim of this post-hoc analysis was to determine at which time point ω-3 PUFAs start to significantly differ from placebo in improving psychopathology and functioning in young people at risk of developing psychosis. Analyses were performed using the mixed model repeated-measures analysis of variance. Compared to placebo, ω-3 PUFAs' significant effects on the amplitude of the reduction in General and Total PANSS scores are evident after the first four weeks of treatment; a reduction of positive symptoms and a lower mean PANSS positive score were apparent after eight weeks, whereas the significant drop in negative symptoms and the significant change and higher mean scores in global functioning occur later at 12weeks. The delay of onset of ω -3 PUFAs seems comparable to that of antipsychotics and antidepressants.
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Brain metabolite alterations in young adults at familial high risk for schizophrenia using proton magnetic resonance spectroscopy. Schizophr Res 2013; 148:59-66. [PMID: 23791389 DOI: 10.1016/j.schres.2013.05.024] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2012] [Revised: 05/19/2013] [Accepted: 05/22/2013] [Indexed: 12/16/2022]
Abstract
BACKGROUND Proton magnetic resonance spectroscopy ((1)H MRS) enables in-vivo measurement of several relevant brain metabolites and has provided evidence of a range of neurochemical abnormalities in schizophrenia, especially in glutamate and N-acetyl-aspartate (NAA). While individuals at high familial risk for schizophrenia (HR) exhibit some neurobiological findings observed in the disorder, (1)H MRS findings and their clinical correlates are not well characterized in this population. METHODS We compared 23 adolescent and young adult offspring of schizophrenia patients with 24 age- and sex-matched healthy controls using (1)H MRS. We acquired multi-voxel, short TE (1)H MRS measurements at 1.5T and obtained metabolite concentrations of N-acetyl-aspartate (NAA), combined glutamate and glutamine (Glu+Gln) and choline-containing compounds (GPC+PC) for the left and right thalamus, anterior cingulate gyrus, and caudate. We also assessed the relationship between regional metabolite levels, clinical measures and brain volume in a subset of 16 high-risk and 15 control subjects. RESULTS Compared to healthy controls, high-risk subjects showed reductions in NAA levels in all three regions (thalamus, caudate, and anterior cingulate cortex), increases in Glu+Gln in the thalamus and caudate, and increases in GPC+PC in the anterior cingulate. In HR, thalamic Glu+Gln concentration was positively correlated and thalamic NAA inversely correlated with measures of schizotypy. Anterior cingulate GPC+PC and caudate Glu+Gln were significantly correlated with attenuated psychotic symptom severity. Anterior cingulate NAA was correlated with executive function. CONCLUSIONS Our data suggest the occurrence of metabolic alterations in young relatives of schizophrenia patients similar to those seen in patients with established illness. The observed correlations with cognitive deficits and psychosis-related psychopathology suggest that these metabolic measures may have value as biomarkers of risk for schizophrenia.
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Usage of Percutaneous Left Ventricular Assist Devices in Clinical Practice and High-risk Percutaneous Coronary Intervention. Interv Cardiol Clin 2013; 2:417-428. [PMID: 28582103 DOI: 10.1016/j.iccl.2013.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Patients who require coronary revascularization and present with poor left ventricular function and complex coronary anatomy are at high risk for percutaneous coronary intervention (PCI) and coronary artery bypass grafting surgery. Some of these patients are poor surgical candidates because of previous cardiac surgery or significant comorbidities. The recent approval and availability of percutaneous left ventricular assist devices has created an opportunity for the highest risk patients. This article reviews currently available mechanical circulatory support systems and portable extracorporeal oxygenation, describing hemodynamic and physiologic rationales, indications, strategies, and available evidence for their use in high risk PCI.
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319
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Clarke DL, Kong VY, Naidoo LC, Furlong H, Aldous C. The introduction of an acute physiological support service for surgical patients is an effective error reduction strategy. Int J Surg 2013; 11:989-92. [PMID: 23796444 DOI: 10.1016/j.ijsu.2013.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2013] [Revised: 04/26/2013] [Accepted: 06/05/2013] [Indexed: 10/26/2022]
Abstract
INTRODUCTION Acute surgical patients are particularly vulnerable to human error. The Acute Physiological Support Team (APST) was created with the twin objectives of identifying high-risk acute surgical patients in the general wards and reducing both the incidence of error and impact of error on these patients. A number of error taxonomies were used to understand the causes of human error and a simple risk stratification system was adopted to identify patients who are particularly at risk of error. RESULTS During the period November 2012-January 2013 a total of 101 surgical patients were cared for by the APST at Edendale Hospital. The average age was forty years. There were 36 females and 65 males. There were 66 general surgical patients and 35 trauma patients. Fifty-six patients were referred on the day of their admission. The average length of stay in the APST was four days. Eleven patients were haemo-dynamically unstable on presentation and twelve were clinically septic. The reasons for referral were sepsis,(4) respiratory distress,(3) acute kidney injury AKI (38), post-operative monitoring (39), pancreatitis,(3) ICU down-referral,(7) hypoxia,(5) low GCS,(1) coagulopathy.(1) The mortality rate was 13%. A total of thirty-six patients experienced 56 errors. A total of 143 interventions were initiated by the APST. These included institution or adjustment of intravenous fluids (101), blood transfusion,(12) antibiotics,(9) the management of neutropenic sepsis,(1) central line insertion,(3) optimization of oxygen therapy,(7) correction of electrolyte abnormality,(8) correction of coagulopathy.(2) CONCLUSION: Our intervention combined current taxonomies of error with a simple risk stratification system and is a variant of the defence in depth strategy of error reduction. We effectively identified and corrected a significant number of human errors in high-risk acute surgical patients. This audit has helped understand the common sources of error in the general surgical wards and will inform on-going error reduction initiatives.
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320
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The role of robot-assisted radical prostatectomy and pelvic lymph node dissection in the management of high-risk prostate cancer: a systematic review. Eur Urol 2013; 65:918-27. [PMID: 23721959 DOI: 10.1016/j.eururo.2013.05.026] [Citation(s) in RCA: 105] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2013] [Accepted: 05/08/2013] [Indexed: 11/24/2022]
Abstract
CONTEXT The role of robot-assisted radical prostatectomy (RARP) for men with high-risk (HR) prostate cancer (PCa) has not been well studied. OBJECTIVE To evaluate the indications for surgical treatment, technical aspects such as nerve sparing (NS) and lymph node dissection (LND), and perioperative outcomes of men with HR PCa treated with RARP. EVIDENCE ACQUISITION A systematic expert review of the literature was performed in October 2012, searching the Medline, Web of Science, and Scopus databases. Studies with a precise HR definition, robotic focus, and reporting of perioperative and pathologic outcomes were included. EVIDENCE SYNTHESIS A total of 12 papers (1360 patients) evaluating RARP in HR PCa were retrieved. Most studies (67%) used the D'Amico classification for defining HR. Biopsy Gleason grade 8-10 was the most frequent HR identifier (61%). Length of follow-up ranged from 9.7 to 37.7 mo. Incidence of NS varied, although when performed did not appear to compromise oncologic outcomes. Extended LND (ELND) revealed positive nodes in up to a third of patients. The rate of symptomatic lymphocele after ELND was 3%. Overall mean operative time was 168 min, estimated blood loss was 189 ml, length of hospital stay was 3.2 d, and catheterization time was 7.8 d. The 12-mo continence rates using a no-pad definition ranged from 51% to 95% with potency recovery ranging from 52% to 60%. The rate of organ-confined disease was 35%, and the positive margin rate was 35%. Three-year biochemical recurrence-free survival ranged from 45% to 86%. CONCLUSIONS Although the use of RARP for HR PCa has been relatively limited, it appears safe and effective for select patients. Short-term results are similar to the literature on open radical prostatectomy. Variability exists for NS and the template of LND, although ELND improves staging and removes a higher number of metastatic nodes. Further study is required to assess long-term outcomes.
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321
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Pregnancy after in vitro fertilization in a liver transplant patient. Reprod Med Biol 2012; 12:69-70. [PMID: 29699133 DOI: 10.1007/s12522-012-0140-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2012] [Accepted: 11/29/2012] [Indexed: 10/27/2022] Open
Abstract
We present the case of a liver transplant patient who conceived following assisted reproduction and experienced a normal pregnancy with a good outcome. This case illustrates that, in select cases and with multidisciplinary effort, women may undergo ovarian hyperstimulation and egg retrieval following liver transplant without undue risk or complications.
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322
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Saber A, Gad MA, Ellabban GM. Perforated duodenal ulcer in high risk patients: is percutaneous drainage justified? NORTH AMERICAN JOURNAL OF MEDICAL SCIENCES 2012; 4:35-9. [PMID: 22393546 PMCID: PMC3289488 DOI: 10.4103/1947-2714.92902] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Background: Conservative treatment was recommended as the treatment of choice in perforated acute peptic ulcer. Here, we adjunct percutaneous peritoneal drainage with nonoperative conservative treatment in high risk elderly patients with perforated duodenal ulcer. Aim: The work was to study the efficacy of percutaneous peritoneal drainage under local anesthesia supported by conservative measures in high risk elderly patients, according to the American Society of Anesthesiologists grading, with perforated duodenal ulcer. Patients and Methods: Twenty four high risk patients with age >65 years having associated medical illness with evidence of perforated duodenal ulcer. Results: The overall morbidity and mortality were comparable with those treated by conservative measures alone. Conclusion: In high risk patients with perforated peptic ulcer and established peritonitis, percutaneous peritoneal drainage under local anesthesia seems to be effective with least operative trauma and mortality rate.
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323
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Zhao J, Zhu Y, Zhang C, Wang X, He H, Wang H, Wu Y, Zhou W, Shen Z. Sorafenib or sunitinib as postoperative adjuvant therapy for Chinese patients with locally advanced clear cell renal cell carcinoma at high risk for disease recurrence. Urol Oncol 2012; 31:1800-5. [PMID: 22658883 DOI: 10.1016/j.urolonc.2012.04.019] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2012] [Revised: 04/23/2012] [Accepted: 04/23/2012] [Indexed: 10/28/2022]
Abstract
OBJECTIVE To evaluate the efficacy and safety of targeted agents (sorafenib and sunitinib) as postoperative adjuvant therapy in Chinese patients with clear cell renal cell carcinoma (CC-RCC) who are at high risk for disease recurrence. MATERIALS AND METHODS Forty-three patients treated at our center between December 2007 and December 2010 with locally advanced CC-RCC who were at a high risk for disease recurrence were enrolled into the study. The criteria for high risk of CC-RCC recurrence postoperatively were defined according to the Mayo Clinic stage, size, grade, and necrosis (SSIGN) score for CC-RCC. After radical nephrectomy, patients received either sorafenib (group A, n = 20) or sunitinib (group B, n = 23) and were followed up for at least 1 year to determine the efficacy and safety of the test products. The duration of maintenance targeted medication treatment was approximately 1 year. Group C consisted of 388 CC-RCC patients treated at our center between 1992 and 2007, who were at high risk for disease recurrence and who received no adjuvant therapy. RESULTS The demography characteristics were similar among the 3 groups. The overall rate of recurrence in groups A and B was not different (15.0% and 17.4% (P > 0.05), respectively), which was lower than that of group C (38.7%, P < 0.05 compared with groups A and B). Disease-free survival (DFS) was longer in groups A and B (18.9 ± 5.9 months and 16.9 ± 6.1 months [P > 0.05], respectively), compared with group C (13.3 ± 7.2 months, P < 0.05 compared with groups A and B). The common adverse effects of targeted therapy included hand-foot syndrome, fatigue, diarrhea, taste disturbance, rash, hypertension, alopecia, stomatitis, neutropenia, nausea, pruritus, hypothyroidism in groups A and B. The adverse effects were mild in both groups and the incidence was not significantly different between groups A and B. CONCLUSIONS Targeted adjuvant therapy postoperatively with sorafenib or sunitinib in patients with CC-RCC who are at a high risk for disease recurrence was well tolerated and effective in reducing the rate of CC-RCC recurrence in these patients. This study is an attempt to assess the utility of adjuvant tyrosine kinase inhibitors (TKIs) after surgery for renal carcinoma. The apparently improved outcomes, compared with a historical control population, are of sufficient interest to support the continuation of an ongoing randomized clinical trial to validate the hypothesis.
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Kubeš J, Jakub C, Vladimir V, Jan D, Sona A, Matej N, Jan B. Results of combined radiotherapy and hormonal treatment of prostate cancer patients with initial PSA value >40 ng/ml. Rep Pract Oncol Radiother 2012; 17:79-84. [PMID: 24377004 DOI: 10.1016/j.rpor.2012.01.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2011] [Revised: 12/14/2011] [Accepted: 01/15/2012] [Indexed: 10/14/2022] Open
Abstract
AIM To evaluate the outcome of prostate cancer patients with initial PSA value >40 ng/ml. BACKGROUND The outcome of prostate cancer patients with very high initial PSA value is not known and patients are frequently treated with palliative intent. We analyzed the outcome of radical combined hormonal treatment and radiotherapy in prostate cancer patients with initial PSA value >40 ng/ml. METHODS Between January 2003 and December 2007 we treated, with curative intent, 56 patients with non-metastatic prostate cancer and initial PSA value >40 ng/ml. The treatment consisted of two months of neoadjuvant hormonal treatment (LHRH analog), radical radiotherapy (68-78 Gy, conformal technique) and an optional two-year adjuvant hormonal treatment. RESULTS The median time of follow up was 61 months. 5-Year overall survival was 90%. 5-Year biochemical disease free survival was 62%. T stage, Gleason score, PSA value, and radiotherapy dose did not significantly influence the outcome. Late genitourinal and gastrointestinal toxicity was acceptable. CONCLUSION Radical treatment in combination with hormonal treatment and radiotherapy can be recommended for this subgroup of prostate cancer patients with good performance status and life expectancy.
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Wang RP, Tang XY, Ma XF, Li K, Zhang JH, Zheng SF, Wang HT, Ma LN. Epidemiological features and high risk factors of Qingdao residents and Koreans living in Qingdao with fatty liver. Shijie Huaren Xiaohua Zazhi 2008; 16:962-965. [DOI: 10.11569/wcjd.v16.i9.962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the epidemiological features and high risk factors of Qingdao residents and Koreans living in Qingdao with fatty liver.
METHODS: One thousand and thirty one Qingdao residents (group A) and 1543 Koreans living in Qingdao (group B) with fatty liver were studied with epidemiological method and the related data including patients' general data, results of abdominal ultrasonic inspection and biochemical indicators were collected and analyzed by t-test, chi-square test and regression analysis using SPSS11.0 software.
RESULTS: The morbidity rates of fatty liver in Qingdao residents and Koreans were 35.49% and 16.68%, respectively (χ2 = 507.91, P < 0.01). The body mass index, the levels of fasting blood glucose and cholesterol in group A were higher than those in group B (t = 13.10, P < 0.01; t = 2.31, P < 0.05; t = 3.51, P < 0.05). The rates of overweight, obesity and high fasting blood glucose of males in group A were also higher than those in group B (χ2 = 35.68, χ2 = 61.49, χ2 = 3.88; all P < 0.05). But for females, the rates of overweight, obesity and hyperglyceridemia in group A were higher than those in group B (χ2 = 29.70, χ2 = 12.35, χ2 = 9.88; all P < 0.05). Logistic regression analysis of multiple factors suggested that fatty liver had a close positive correlation with obesity and hyperglyceridemia, and had a positive correlation with age, overweight, hypercholesterolemia and high fasting blood glucose in both groups.
CONCLUSION: In comparison with Koreans living in Qingdao, fatty liver occurrs more frequently in Qingdao residents. The incidence of fatty liver has a close positive correlation with obesity and hyperglyceridemia, and has a positive correlation with age, overweight, hypercholesterolemia and high fasting blood glucose both in Qingdao residents and in Koreans living in Qingdao.
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