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Borghi S, Nisticò A, Marano G, Janiri L, Sani G, Mazza M. Beneficial effects of a program of Mindfulness by remote during COVID-19 lockdown. Eur Rev Med Pharmacol Sci 2022; 26:5562-5567. [PMID: 35993653 DOI: 10.26355/eurrev_202208_29427] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
OBJECTIVE In the emergency context of COVID-19 pandemic and lockdown, mindfulness relaxation techniques can provide a safe and effective strategy to obtain in a reasonably short time some degree of relief from suffering and to guarantee a greater confidence with emotional reactions in the general population. SUBJECTS AND METHODS The Mindfulness-Based Stress Reduction program for coping with COVID-19 emergency was designed as an 8-week program during the early phase of lockdown consisting in practice meditation exercises at least once a day guided and structured by certified instructors entered on a free online platform. At the end of the program all participants completed a survey. RESULTS A total of 108 surveys were completed (67.6% male; 32.4% female). Despite the difficult moment of lockdown and the fear linked to the pandemic, 61.9% of interviewed subjects declared a state of general well-being from fair to good linked to the practice of mindfulness. Female subjects (p=0.001), married subjects (p=0.05) and people taking pharmacologic therapy demonstrated (p=0.009) significant improvement in daily management of emotions and practical requests during the early phase of the COVID-19 outbreak. CONCLUSIONS Mindfulness meditation may be effective in helping people to regulate emotions and to support their mental health during this period of worry and uncertainty.
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Affiliation(s)
- S Borghi
- Department of Geriatrics, Neuroscience and Orthopedics, Institute of Psychiatry and Psychology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy.
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Simonetti A, Bernardi E, Bartolucci G, Ferrara O, Ruggiero S, Di Nicola M, Janiri D, Sani G. Cognitive correlates of mixed depression. Eur Psychiatry 2022. [PMCID: PMC9566389 DOI: 10.1192/j.eurpsy.2022.261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Introduction Mixed depressive states portend greater rates of impulsivity, attempted suicide, treatment resistance, and poorer outcome than non-mixed forms of depression. The neurocognitive bases of such affective states have not been defined yet. Objectives This work represents an attempt to clarify the neuropsychology underlying mixed depressive states. Methods Thirty subjects with affective disorders with mixed depression (MxD), 54 subjects with non-mixed depression (nonMxD), 73 euthymic subjects (Eu) and 93 healthy comparisons (HC) underwent a neurocognitive battery including the Trail-Making Test (TMT), the Controlled Word Fluency Test (WFT) and the Semantic Fluency Test (SFT), the Wisconsin Card Sorting Test (WCST, the Rey Auditory Verbal Learning Test RAVLT, the Rey-Osterrieth Complex Figure Test ROCFT, the Raven’s Progressive Matrices (RPM), and the Interference Component of the Stroop Test (ST). Between-group differences were performed through multiple one-way analyses of variance. Post-hoc analyses were performed using Tukey post-hoc tests. Results HC performed better than the three patient groups in all the aforementioned neurocognitive tests. Eu performed better in RPM, TMT, SFT than nonMxD, and better on ST WCST than both nonMxD and MxD. MxD showed better performances in RPM, TMT-A, WCST than nonMxD, and more errors and less reaction times in the ST than nonMxD. Conclusions
Mixed depressive states are characterized by enhanced attentional resources and greater set shifting abilities than non-mixed depressive states. On the other hand, they have less cognitive control than non-mixed depression. Such findings might explain some typical features observed in subjects with mixed depression, such impulsivity, suicidality, emotional reactivity and behavioral dyscontrol. Disclosure No significant relationships.
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Focà F, Santucci F, Ferretti S, Rinaldi L, Sani G, Janiri L, Chieffo D. Online group psychotherapy for patients with binge eating disorder during COVID-19 emergency. Eur Psychiatry 2021. [PMCID: PMC9528507 DOI: 10.1192/j.eurpsy.2021.703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
IntroductionOn March 13th 2020, in execution of the Law Decree 14/2020 regarding the reorganization of National Health Care related to COVID-19 emergency, all non-urgent outpatient healthcare services were suspended in Italy. The present work describes remote support and online group psychotherapy set in motion during COVID-19 emergency for outpatients with Binge Eating Disorder.ObjectivesAim of the present work is to describe and evaluate online support and group psychotherapy for outpatients with Binge Eating Disorder during lockdown due to COVID-19 emergency. Outcomes were evaluated by remote administration of questionnaires.Methods20 outpatients with Binge Eating Disorder, treated by psychotherapists of Hospital Psychology Unit in Psychiatry Day Hospital of an Italian General Hospital, received remote support by phone calls and online group psychotherapy from march to may 2020. During the first two weeks, patients were supported via phone calls. From the third week on, they took part to online group psychotherapy sessions, held every week at the same day and time. Pre-post remote administration of Clinical Outcomes in Routine Evaluation-Outcome Measure (CORE-OM) and the Questionnaire of Eating Behaviours (Scheda dei Comportamenti Alimentari, SCA) was used to evaluate outcomes. Data were analyzed by Student’s t-test.ResultsNo significant difference was found, thus indicating stability of symptomatology.ConclusionsLockdown was a highly stressful period, in which many people lost control on eating behaviours and those with Binge Eating Disorder were expected to have an exacerbation of symptoms. Remote support and online group psychotherapy proved effective in protecting patients from a possible aggravation of their condition.
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Segni FD, Zoppi T, Forcina F, Anibaldi G, Bargagna P, Telesforo C, Montebovi F, Callovini G, Giuseppin G, Janiri D, Molinaro M, Sani G, Kotzalidis G. Did the effect of placebo increase in rcts of panic disorder across the years? Eur Psychiatry 2021. [PMCID: PMC9480214 DOI: 10.1192/j.eurpsy.2021.1627] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Introduction The curious effect of an increase of the placebo effect across year of publication has been shown for depression, schizophrenia, obsessive-compulsive disorder, as well as for some medical conditions like hypertension and pain. Objectives We aimed to observe how randomised clinical trials with a placebo control behave at this respect in panic disorder trials. Methods We searched the PubMed database using the strategy: (panic disorder OR panic attack disorder) AND placebo, which on 3 November 2020 produced 779 records. Inclusion criteria were the above stated, excluded were all studies focusing on the same patients as others and those not providing intelligible data. In our selection we used the PRISMA statement and reached agreement with Delphi rounds. Results We identified through other sources further 3 studies. The finally eligible studies were 82, excluded were 700 studies, mainly consisting of reviews (176), challenge studies (173), not dealing with panic disorder (67), studies with unsuitable designs to detect placebo effect (53), studies using same populations as others (36), those with misfocused outcomes (57), those lumping diagnoses and not allowing to separate data for panic disorder (22), and those not using placebo at all (21). Mean response to placebo in included panic disorder studies was 36.01±19.812, ranging from 0 to 76.19%; the correlation with year of publication was positive and significant (Pearson’s r= 0.246; p=0.026). Conclusions The effect of placebo in randomised control trials has increased across the years, but this field of research appears to be idle in recent years. Disclosure No significant relationships.
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Marano G, Gaetani E, Marturano M, Sani G, Gasbarrini A, Scambia G, Mazza M. Web-mediated counseling to counteract the emotional impact of COVID-19 for women with interstitial cystitis/bladder pain syndrome. Eur Rev Med Pharmacol Sci 2021; 25:2109-2113. [PMID: 33660824 DOI: 10.26355/eurrev_202102_25116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Interstitial Cystitis (IC) is a chronic and rare disease, more frequent in women. Symptoms of continuous pain can produce psychological disorders, such as anxiety and depression. The spread of COVID-19 pandemic added to distress experienced by patients with IC emotions, such as fear, sadness, boredom, frustration and anger. MATERIALS AND METHODS A research on very recent literature outlines the necessity for patients facing the complexity of IC during the COVID-19 outbreak to prevent the temporary crisis, to broaden perspectives, to deal with confusion, to support in struggling with unpleasant and unexpected events. CONCLUSIONS People affected by IC have a psychological vulnerability that needs tailored support interventions, particularly in the COVID era. A multidisciplinary approach offers a personalized treatment through a web-mediated counseling intervention for patients and their caregivers: a space for continuous discussion and reflection can favour a relationship-based process of change aimed at an improvement in quality of life.
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Affiliation(s)
- G Marano
- Institute of Psychiatry and Psychology, Department of Geriatrics, Neuroscience and Orthopedics, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy.
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Marano G, Gaetani E, Gasbarrini A, Janiri L, Sani G, Mazza M. Mental health and counseling intervention for hereditary hemorrhagic telangiectasia (HHT) during the COVID-19 pandemic: perspectives from Italy. Eur Rev Med Pharmacol Sci 2020; 24:10225-10227. [PMID: 33090433 DOI: 10.26355/eurrev_202010_23246] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Hereditary hemorrhagic telangiectasia (HHT) is an inherited disorder of fibrovascular tissue, transmitted as an autosomal dominant trait. This rare disease can involve one or more organs and clinical manifestations interest several medical specialties. MATERIALS AND METHODS A review of recent literature and our clinical experience shows that COVID-19 pandemic greatly influences the autonomy and psychic sphere of patients with HHT, causing them further distress. RESULTS Often patients affected by HHT experience a sense of loneliness due to the rarity of this pathology and COVID-19 pandemic adds a burden for them and their caregivers who have to face emotional experiences that interfere with personal, social and working functioning. CONCLUSIONS Multidisciplinary approach and web-mediated counseling intervention could offer a valid and personalized support for patients affected by HHT and their caregivers during quarantine due to COVID-19 pandemic.
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Affiliation(s)
- G Marano
- Institute of Psychiatry and Psychology, Department of Geriatrics, Neuroscience and Orthopedics, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy.
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Serra G, Koukopoulos A, De Chiara L, Koukopoulos A, Sani G, Tondo L, Girardi P, Reginaldi D, Baldessarini R. Early clinical predictors and correlates of long-term morbidity in bipolar disorder. Eur Psychiatry 2020; 43:35-43. [DOI: 10.1016/j.eurpsy.2017.02.480] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Revised: 01/31/2017] [Accepted: 02/06/2017] [Indexed: 10/20/2022] Open
Abstract
AbstractObjectives:Identifying factors predictive of long-term morbidity should improve clinical planning limiting disability and mortality associated with bipolar disorder (BD).Methods:We analyzed factors associated with total, depressive and mania-related long-term morbidity and their ratio D/M, as %-time ill between a first-lifetime major affective episode and last follow-up of 207 BD subjects. Bivariate comparisons were followed by multivariable linear regression modeling.Results:Total % of months ill during follow-up was greater in 96 BD-II (40.2%) than 111 BD-I subjects (28.4%; P = 0.001). Time in depression averaged 26.1% in BD-II and 14.3% in BD-I, whereas mania-related morbidity was similar in both, averaging 13.9%. Their ratio D/M was 3.7-fold greater in BD-II than BD-I (5.74 vs. 1.96; P < 0.0001). Predictive factors independently associated with total %-time ill were: [a] BD-II diagnosis, [b] longer prodrome from antecedents to first affective episode, and [c] any psychiatric comorbidity. Associated with %-time depressed were: [a] BD-II diagnosis, [b] any antecedent psychiatric syndrome, [c] psychiatric comorbidity, and [d] agitated/psychotic depressive first affective episode. Associated with %-time in mania-like illness were: [a] fewer years ill and [b] (hypo)manic first affective episode. The long-term D/M morbidity ratio was associated with: [a] anxious temperament, [b] depressive first episode, and [c] BD-II diagnosis.Conclusions:Long-term depressive greatly exceeded mania-like morbidity in BD patients. BD-II subjects spent 42% more time ill overall, with a 3.7-times greater D/M morbidity ratio, than BD-I. More time depressed was predicted by agitated/psychotic initial depressive episodes, psychiatric comorbidity, and BD-II diagnosis. Longer prodrome and any antecedent psychiatric syndrome were respectively associated with total and depressive morbidity.
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Bonacchi M, Luca F, Demiraj A, Prifti E, Bugetti M, Matteucci F, Parisi O, De Jong M, Johnson DM, Sani G, Gulizia MM, Gelsomino S. P2689In-situ skeletonized bilateral internal thoracic artery grafting for left coronary artery revascularization: reflections on a 20-year experience. Eur Heart J 2018; 39. [DOI: 10.1093/eurheartj/ehy565.p2689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/01/2023] Open
Affiliation(s)
- M Bonacchi
- Careggi University Hospital, Florence, Italy
| | - F Luca
- Bianchi Melacrino Morelli Hospital, Cardiology, Reggio Calabria, Italy
| | - A Demiraj
- Cardiovascular Research Institute Maastricht (CARIM), Cardiothoracic Department, Maastricht, Netherlands
| | - E Prifti
- Cardiovascular Research Institute Maastricht (CARIM), Cardiothoracic Department, Maastricht, Netherlands
| | - M Bugetti
- Careggi University Hospital, Florence, Italy
| | - F Matteucci
- Cardiovascular Research Institute Maastricht (CARIM), Cardiothoracic Department, Maastricht, Netherlands
| | - O Parisi
- Cardiovascular Research Institute Maastricht (CARIM), Cardiothoracic Department, Maastricht, Netherlands
| | - M De Jong
- Cardiovascular Research Institute Maastricht (CARIM), Cardiothoracic Department, Maastricht, Netherlands
| | - D M Johnson
- Cardiovascular Research Institute Maastricht (CARIM), Cardiothoracic Department, Maastricht, Netherlands
| | - G Sani
- Careggi University Hospital, Florence, Italy
| | - M M Gulizia
- Garibaldi Nesima Hospital, Cardiology Complex Unit, Catania, Italy
| | - S Gelsomino
- Cardiovascular Research Institute Maastricht (CARIM), Cardiothoracic Department, Maastricht, Netherlands
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Del Casale A, Rapinesi C, Kotzalidis GD, Ferracuti S, Padovano A, Grassi C, Sani G, Girardi P, Pompili M. Neural functional correlates of emotional processing in patients with first-episode psychoses: an activation likelihood estimation (ALE) meta-analysis. Arch Ital Biol 2018; 156:1-11. [PMID: 30039831 DOI: 10.12871/00039829201811] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BACKGROUND Early emotional recognition impairment characterises rst-episode psychoses (FEP) and remains stable thereafter. Patients with FEP consistently show brain activation changes during emotional processing in functional neuroimaging studies. AIM AND METHODS To identify and compare cerebral activation correlates of FEP patients and healthy controls (HCs) during emotional task performances, we performed an Activation Likelihood Estimation (ALE) meta-analysis of peer-reviewed functional magnetic resonance imaging (fMRI) studies. RESULTS Five studies included 71 patients with FEP and 75 HCs. Within-group analyses showed that HCs activated during emotional task performance the bilateral inferior parietal lobule (BAs 39 and 40), left inferior frontal gyrus (BAs 9 and 47), right amygdala, left middle frontal gyrus (BA 9), right cingulate gyrus (BA 32), and right middle temporal gyrus (BA 21). FEP activations correlating with emotional tasks included the right cuneus (BA 17) and right angular gyrus (BA 39). CONCLUSIONS During emotional task performance, FEP patients fail to activate an extensive brain network comprising emotional processing-related areas, including both cortical and subcortical areas.
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Affiliation(s)
| | - C Rapinesi
- Sapienza University, Rome, Italy, School of Medicine and Psychology, NESMOS Department (Neurosciences, Mental Health, and Sensory Organs), Sant'Andrea Hospital, 00189 Rome, Italy -
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Tarzia V, Di Giammarco G, Maccherini M, Maiani M, Agostoni P, Bagozzi L, Marinelli D, Tursi V, Apostolo A, Bernazzali S, Bejko J, Ortis H, Di Mauro M, Dokollari A, Bortolussi G, Alamanni F, Sani G, Bottio T, Livi U, Gerosa G. Technology and Techniques: Tools to Mitigate Adverse Events and Improve Survival in Left Ventricular Assist Device Patients. J Heart Lung Transplant 2017. [DOI: 10.1016/j.healun.2017.01.1264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Sani G, Simonetti A, Ambrosi E, Janiri D, Kotzalidis G. Subcortical Structures in Suicide Attempters with Bipolar Disorder, Type I. Eur Psychiatry 2017. [DOI: 10.1016/j.eurpsy.2017.01.247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
IntroductionSuicidality is a major health concern with as yet unclear neurobiology.ObjectivesTo identify emotional correlates of suicidality in bipolar disorder I (BD-I).AimsTo detect subcortical structural morphology changes associated with suicide attempts.MethodsWe enrolled 30 patients with BD-I of which 15 had history of suicide attempts, and 15 healthy controls (HCs) with no such history. Groups were defined according to suicide attempt history and psychopathology. Subcortical gray matter volumes were obtained from 3 T structural MRI scans using FreeSurfer. Intergroup differences were investigated through ANOVAs followed by post hoc Fischer's least significant difference.ResultsHCs had larger left hippocampal and left accumbens volumes than both BD-I attempters and nonattempters. BD-I attempters had smaller left hippocampi and larger left amygdala than both nonattempters and HCs.ConclusionsDifferences were observed in emotional processing mediating neural circuitries, with BD-I attempters showing opposite patterns to nonattempters between amygdala and hippocampus.Disclosure of interestThe authors have not supplied their declaration of competing interest.
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Piacentino D, Girardi P, Md K, Sanna L, Pacchiarotti I, Rossi D, Girardi N, Rizzato S, Callovini G, Sani G, Manfredi G, Brugnoli R, Pompili M, Pies R, Ghaemi S, Mazzarini L. Sensitivity and specificity of the Italian version of the bipolar spectrum diagnostic scale. Different scores in distinct populations with unipolar depression. Eur Psychiatry 2017. [DOI: 10.1016/j.eurpsy.2017.02.279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
IntroductionTo date, the proposition of recurrence as a subclinical bipolar disorder feature has not received adequate testing.Objectives/AimsWe used the Italian version of the bipolar spectrum diagnostic scale (BSDS), a self-rated questionnaire of bipolar risk, in a sample of patients with mood disorders to test its specificity and sensitivity in identifying cases and discriminating between high risk for bipolar disorder major depressive patients (HRU) and low risk (LRU) adopting as a high recurrence cut-off five or more lifetime major depressive episodes.MethodsWe included 115 patients with DSM-5 bipolar disorder (69 type I, 41 type II, and 5 NOS) and 58 with major depressive disorder (29 HRU and 29 LRU, based on the recurrence criterion). Patients filled-out the Italian version of the BSDS, which is currently undergoing a validation process.ResultsThe BSDS, adopting a threshold of 14, had 84% sensitivity and 76% specificity. HRU, as predicted, scored on the BSDS intermediate between LRU and bipolar disorder. Clinical characteristics of HRU were more similar to bipolar disorder than to LRU; HRU, like bipolar disorder patients, had more lifetime hospitalizations, higher suicidal ideation and attempt numbers, and higher rates of family history of suicide.ConclusionsThe BSDS showed satisfactory sensitivity and sensitivity. Splitting the unipolar sample into HRU and LRU, on the basis of the at least 5 lifetime major depressive episodes criterion, yielded distinct unipolar subpopulations that differ on outcome measures and BSDS scores.Disclosure of interestThe authors have not supplied their declaration of competing interest.
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Del Casale A, Janiri D, Kotzalidis G, Giuseppin G, Spinazzola E, Maggiora M, Rapinesi C, Tamorri S, Aragona M, Puzella A, Ferracuti S, Pompili M, Sani G, Girardi P. Neural functional correlates of empathic face processing: An activation likelihood estimation (ALE) meta-analysis of fMRI studies. Eur Psychiatry 2017. [DOI: 10.1016/j.eurpsy.2017.02.313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
IntroductionEmpathy is evolutionary preserved in social organisms and emotional face processing is one of its measures. Systems possibly active during empathic processing include perspective-taking, basic emotional contagion “mirroring” and “theory of mind” systems.ObjectivesfMRI studies help clarifying neural correlates of empathic face processing; ALE meta-analysing fMRI studies allows identification of brain area activation/deactivation during empathy.AimsTo identify brain areas most consistently involved in empathy.MethodsWe carried ALE meta-analysis of original studies focusing on cerebral activations during empathic face processing tasks and reporting data on Talairach or MNI space coordinates, converting the former in the latter. An 11-April-2016 PubMed search, using as keywords terms like empathy combined with functional magnetic resonance imaging (fMRI), produced 124 records of which 23 were finally included (568 participants, 247 males and 321 females; mean age 32.2 years). We followed the PRISMA statement. Whole-brain data were meta-analysed; significance was set at P = 0.0001, uncorrected.ResultsALE meta-analysis of data from 21 experiments (totalling 527 foci) on empathic face processing during experimental task conditions showed that emotional vs. neutral/control conditions significantly correlated with activations of left anterior cingulate cortex (BA 32), right precentral gyrus (BA 6), left amygdala, right superior frontal gyrus (BA 9), left middle occipital gyrus (BA 37), right insula (BA 13), left putamen, and left posterior cingulate cortex (BA 31).ConclusionsEmpathy is a complex process correlating with activation of different brain areas, which have been involved in emotional cue processing, self-other/same-different discrimination, perspective-taking, mirror neuron activation, emotional arousal and decision-making.Disclosure of interestThe authors have not supplied their declaration of competing interest.
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Cameli M, Righini FM, Sparla S, Tacchini D, Dokollari A, Sassi CG, Di Tommaso C, Curci V, Censini S, Incampo E, Cassano F, Droandi G, Bernazzali S, Focardi M, Ietta F, Sartiani L, Romagnoli R, Marotta G, Mugelli A, Paulesu L, Sani G, Tanganelli P, Maccherini M, Mondillo S. First Evidence of Cardiac Stem Cells From the Left Ventricular Apical Tip in Patients With Left Ventricular Assist Device Implantation. Transplant Proc 2016; 48:395-8. [PMID: 27109964 DOI: 10.1016/j.transproceed.2015.12.045] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Accepted: 12/30/2015] [Indexed: 02/02/2023]
Abstract
BACKGROUND Recent studies have challenged the dogma that the adult heart is a postmitotic organ and raise the possibility of the existence of resident cardiac stem cells (CSCs). Our study aimed to explore if these CSCs are present in the "ventricular tip" obtained during left ventricular assist device (LVAD) implantation from patients with end-stage heart failure (HF) and the relationship with LV dysfunctional area extent. METHODS Four consecutive patients with ischemic cardiomyopathy and end-stage HF submitted to LVAD implantation were studied. The explanted "ventricular tip" was used as a sample of apical myocardial tissue for the pathological examination. Patients underwent clinical and echocardiographic examination, both standard transthoracic echocardiography (TTE) and speckle tracking echocardiography (STE), before LVAD implantation. RESULTS All patients presented severe apical dysfunction, with apical akinesis/diskinesis and very low levels of apical longitudinal strain (-3.5 ± 2.9%). Despite this, the presence of CSCs was demonstrated in pathological myocardial samples of "ventricular tip" in all 4 of the patients. It was found to be a mean of 6 c-kit cells in 10 fields magnification 40×. CONCLUSIONS Cardiac stem cells can be identified in the LV apical segment of patients who have undergone LVAD implantation despite LV apical fibrosis.
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Affiliation(s)
- M Cameli
- Department of Cardiovascular Diseases, University of Siena, Siena, Italy.
| | - F M Righini
- Department of Cardiovascular Diseases, University of Siena, Siena, Italy
| | - S Sparla
- Department of Cardiovascular Diseases, University of Siena, Siena, Italy
| | - D Tacchini
- Department of Pathological Anatomy, University of Siena, Siena, Italy
| | - A Dokollari
- Department of Cardiac Surgery, University of Siena, Siena, Italy
| | - C G Sassi
- Department of Cardiac Surgery, University of Siena, Siena, Italy
| | - C Di Tommaso
- Department of Cardiovascular Diseases, University of Siena, Siena, Italy
| | - V Curci
- Department of Cardiovascular Diseases, University of Siena, Siena, Italy
| | - S Censini
- Department of Cardiovascular Diseases, University of Siena, Siena, Italy
| | - E Incampo
- Department of Cardiovascular Diseases, University of Siena, Siena, Italy
| | - F Cassano
- Department of Cardiovascular Diseases, University of Siena, Siena, Italy
| | - G Droandi
- Department of Cardiac Surgery, University of Siena, Siena, Italy
| | - S Bernazzali
- Department of Cardiac Surgery, University of Siena, Siena, Italy
| | - M Focardi
- Department of Cardiovascular Diseases, University of Siena, Siena, Italy
| | - F Ietta
- Department of Life Sciences, University of Siena, Siena, Italy
| | - L Sartiani
- Department of NeuroFarBa, Centro Interuniversitario di Medicina Molecolare e Biofisica Applicata, University of Florence, Florence, Italy
| | - R Romagnoli
- Department of Life Sciences, University of Siena, Siena, Italy
| | - G Marotta
- Department of Hematology, University of Siena, Siena, Italy
| | - A Mugelli
- Department of NeuroFarBa, Centro Interuniversitario di Medicina Molecolare e Biofisica Applicata, University of Florence, Florence, Italy
| | - L Paulesu
- Department of Life Sciences, University of Siena, Siena, Italy
| | - G Sani
- Department of Cardiac Surgery, University of Siena, Siena, Italy
| | - P Tanganelli
- Department of Pathological Anatomy, University of Siena, Siena, Italy
| | - M Maccherini
- Department of Cardiac Surgery, University of Siena, Siena, Italy
| | - S Mondillo
- Department of Cardiovascular Diseases, University of Siena, Siena, Italy
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Tarzia V, Di Mauro M, Bortolussi G, Bejko J, Marinelli D, Foschi M, Maccherini M, Bernazzali S, Maiani M, Tursi V, Agostoni P, Apostolo A, Alamanni F, Livi U, Sani G, Bottio T, Di Giammarco G, Gerosa G. Access Matters: Survival Advantage with Minimally Invasive Implantation of LVAD as Destination Therapy. J Heart Lung Transplant 2016. [DOI: 10.1016/j.healun.2016.01.146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Tondo L, Vázquez GH, Baethge C, Baronessa C, Bolzani L, Koukopoulos A, Mazzarini L, Murru A, Pacchiarotti I, Pinna M, Salvatore P, Sani G, Selle V, Spalletta G, Girardi P, Tohen M, Vieta E, Baldessarini RJ. Comparison of psychotic bipolar disorder, schizoaffective disorder, and schizophrenia: an international, multisite study. Acta Psychiatr Scand 2016; 133:34-43. [PMID: 26096273 DOI: 10.1111/acps.12447] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/30/2015] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Nosological distinctions among schizoaffective disorder (SA), bipolar I disorder with psychotic features (BDp), and schizophrenia (SZ) remain unresolved. METHOD We compared 2269 subjects with psychotic features in DSM-IV-TR diagnoses (1435 BDp, 463 SZ, 371 SA) from 8 collaborating international sites, by 12 sociodemographic and clinical measures, all between diagnostic pairs. RESULTS In bivariate comparisons, SA was consistently intermediate between BDp and SZ for 11/12 features (except onset stressors), and SZ vs. BDp differed in all 12 factors. SA differed from both BDp and SZ in 9/12 factors: SA and BDp were similar in education and suicidal ideation or acts; SA and SZ were similar in education, onset stressors, and substance abuse. Meta-analytic comparisons of diagnostic pairs for 10 categorical factors indicated similar differences of SA from both SZ and BDp. Multivariate modeling indicated significantly independent differences between BDp and SZ (8 factors), SA vs. SZ (5), and BDp vs. SA (3). Measurement variance was similar for all diagnoses. CONCLUSION SA was consistently intermediate between BDp and SZ. The three diagnostic groups ranked: BDp > SA > SZ related to lesser morbidity or disability. The findings are not consistent with a dyadic Kraepelinian categorization, although the considerable overlap among the three DSM-IV diagnostic groups indicates uncertain boundaries if they represent distinct disorders.
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Affiliation(s)
- L Tondo
- Department of Psychiatry, Harvard Medical School, International Consortium for Bipolar & Psychotic Disorder Research, Boston, MA, USA.,Lucio Bini Mood Disorder Center, Cagliari, Italy
| | - G H Vázquez
- Department of Psychiatry, Harvard Medical School, International Consortium for Bipolar & Psychotic Disorder Research, Boston, MA, USA.,Department of Neuroscience, Palermo University, Buenos Aires, Argentina
| | - C Baethge
- Department of Psychiatry, University of Köln, Köln, Germany
| | - C Baronessa
- Viarnetto Psychiatric Clinic, Lugano, Switzerland
| | - L Bolzani
- Viarnetto Psychiatric Clinic, Lugano, Switzerland
| | - A Koukopoulos
- NeSMOS Department, Sant'Andrea Medical Center, University of Rome (Sapienza), Rome, Italy.,Lucio Bini Mood Disorder Center, Rome, Italy
| | - L Mazzarini
- NeSMOS Department, Sant'Andrea Medical Center, University of Rome (Sapienza), Rome, Italy
| | - A Murru
- Bipolar Disorders Unit, Institute of Neuroscience, Hospital Clínic, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Spain
| | - I Pacchiarotti
- Bipolar Disorders Unit, Institute of Neuroscience, Hospital Clínic, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Spain
| | - M Pinna
- Lucio Bini Mood Disorder Center, Cagliari, Italy
| | - P Salvatore
- Department of Psychiatry, Harvard Medical School, International Consortium for Bipolar & Psychotic Disorder Research, Boston, MA, USA.,Section of Psychiatry, Department of Neuroscience, University of Parma, Parma, Italy
| | - G Sani
- NeSMOS Department, Sant'Andrea Medical Center, University of Rome (Sapienza), Rome, Italy.,Lucio Bini Mood Disorder Center, Rome, Italy
| | - V Selle
- Viarnetto Psychiatric Clinic, Lugano, Switzerland
| | - G Spalletta
- Neuropsychiatry Laboratory, Department of Clinical and Behavioral Neurology, IRCCS Santa Lucia Foundation, Rome, Italy.,Beth K. and Stuart C. Yudofsky Division of Neuropsychiatry, Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
| | - P Girardi
- NeSMOS Department, Sant'Andrea Medical Center, University of Rome (Sapienza), Rome, Italy.,Lucio Bini Mood Disorder Center, Rome, Italy
| | - M Tohen
- Department of Psychiatry, University of New Mexico, Albuquerque, NM, USA
| | - E Vieta
- Bipolar Disorders Unit, Institute of Neuroscience, Hospital Clínic, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Spain
| | - R J Baldessarini
- Department of Psychiatry, Harvard Medical School, International Consortium for Bipolar & Psychotic Disorder Research, Boston, MA, USA
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Cameli M, Sparla S, Focardi M, Righini F, Solari M, Alvino F, Lisi M, D'Ascenzi F, Bernazzali S, Tsioulpas C, Sassi C, Dokollari A, Sani G, Maccherini M, Mondillo S. Evaluation of Right Ventricular Function in the Management of Patients Referred for Left Ventricular Assist Device Therapy. Transplant Proc 2015; 47:2166-8. [DOI: 10.1016/j.transproceed.2015.02.032] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Revised: 01/28/2015] [Accepted: 02/11/2015] [Indexed: 10/23/2022]
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Tarzia V, Di Giammarco G, Bortolussi G, Marinelli D, Maccherini M, Maiani M, Foschi M, Bernazzali S, Tursi V, Diso S, Livi U, Sani G, Bottio T, Gerosa G. From Bench to: Bedside: Impact of LVAD Outflow Conduit Anastomosis Position on Outcome. J Heart Lung Transplant 2015. [DOI: 10.1016/j.healun.2015.01.293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Bonacchi M, Harmelin G, Bugetti M, Sani G, Peris A. Indications of extracorporeal life support in poly-trauma. Br J Anaesth 2014; 113:1058-1059. [PMID: 25399440 DOI: 10.1093/bja/aeu395] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023] Open
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Tarzia V, Di Giammarco G, Maccherini M, Bottio T, Tursi V, Maiani M, Bernazzali S, Foschi M, Diso S, Livi U, Sani G, Gerosa G. From Bench To Bedside: Can the Improvements in LVAD Design Mitigate Adverse Events and Increase Survival Rate? J Heart Lung Transplant 2014. [DOI: 10.1016/j.healun.2014.01.415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Bernazzali S, Seri L, Cameli M, Lisi G, Bombardini T, Sani G, Mondillo S, Maccherini M. Marginal Donors: Improvement in Quality of Hearts Transplanted and Mid-Term Survival By Echo-Stress Evaluation. J Heart Lung Transplant 2014. [DOI: 10.1016/j.healun.2014.01.435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Abstract
OBJECTIVE To review the DSM-5 proposed criteria for mixed depression in light of robust and consistent historical and scientific evidence. METHOD An extensive historical search, a systematic review of the papers used by DSM-5 as reference papers, and a PubMed search were performed. RESULTS As Hippocrates, depressive mixed states have been described as conditions of intense psychic suffering, consisting of depressed mood, inner tension, restlessness, and aimless psychomotor agitation. In DSM-5, new criteria are proposed for a mixed features specifier, as part of depression either in major depressive disorder (MDD) or bipolar disorder. Those criteria require, as diagnostically specific, manic/hypomanic symptoms that are the least common kinds of symptoms that actually arise in depressive mixed states. The DSM-5 proposal is based, almost entirely, on a speculative wish to avoid 'overlapping' manic and depressive symptoms. Mixed states are, in fact, nothing but overlapping manic and depressive symptoms. CONCLUSION In this article, we review the psychopathology and research on mixed depressive states, and try to demonstrate that the DSM-5 proposal has weak scientific basis and does not identify a large number of mixed depressive states. This may be harmful because of the different treatment required by these conditions.
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Iorio A, Pinamonti B, Bobbo M, Merlo M, Barbati G, Massa L, Faganello G, Di Lenarda A, Sinagra G, Stella S, Monello A, Fisicaro A, Tufaro V, Slavich M, Oppizzi M, Margonato A, Agricola E, Cameli M, Lisi M, Righini F, Bernazzali S, Maccherini M, Sani G, Galderisi M, Mondillo S, Doesch C, Haghi D, Sueselbeck T, Bellm S, Schoenberg S, Borggrefe M, Papavassiliu T, Nikcevic G, Djordjevic Dikic A, Raspopovic S, Djordjevic S, Jovanovic V, Kircancki B, Radovanovic N, Milasinovic G. Oral Abstract Sessions * Dilated cardiomyopathy - New insights into an old enemy: Other myocardial diseases. Eur Heart J Cardiovasc Imaging 2012. [DOI: 10.1093/ehjci/jes250] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Bonacchi M, Spina R, Torracchi L, Lascio G, Harmelin G, Peris A, Sani G. OP-179 REFRACTORY INVERTED TAKOTSUBO CARDIOMYOPATHY IN POLYTRAUMATIZED PATIENTS: CLINICAL FEATURES AND ADVANCED TREATMENT. Int J Cardiol 2012. [DOI: 10.1016/s0167-5273(12)70106-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Peris A, Zagli G, Cianchi G, Lazzeri C, Sani G, Bonizzoli M. Iliopsoas haematoma: unexpected life-threatening complication during extracorporeal membrane oxygenation support in H1N1-induced acute respiratory distress syndrome patients. Br J Anaesth 2011; 107:819-20. [PMID: 21997159 DOI: 10.1093/bja/aer315] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Vijayan S, Khanji M, Ionescu A, Vijayan S, Ionescu A, Podoleanu C, Frigy A, Ugri A, Varga A, Podoleanu D, Incze A, Carasca E, Dobreanu D, Mjolstad O, Dalen H, Graven T, Kleinau J, Hagen B, Fu H, Liu T, Li J, Liu C, Zhou C, Li G, Bordese R, Capriolo M, Brero D, Salvetti I, Cannillo M, Antolini M, Grosso Marra W, Frea S, Morello M, Gaita F, Maffessanti F, Caiani E, Muraru D, Tuveri F, Dal Bianco L, Badano L, Majid A, Soesanto A, Ario Suryo Kuncoro B, Sukmawan R, Ganesja MH, Benedek T, Chitu M, Beata J, Suciu Z, Kovacs I, Bucur O, Benedek I, Hrynkiewicz-Szymanska A, Szymanski F, Karpinski G, Filipiak K, Radunovic Z, Lande Wekre L, Steine K, Bech-Hanssen O, Rundqvist B, Lindgren F, Selimovic N, Jedrzychowska-Baraniak J, Jozwa R, Larysz B, Kasprzak J, Ripp T, Mordovin V, Ripp E, Ciobanu A, Dulgheru R, Dragoi R, Magda S, Florescu M, Mihaila S, Rimbas R, Cinteza M, Vinereanu D, Benavides-Vallve C, Pelacho B, Iglesias O, Castano S, Munoz-Barrutia A, Prosper F, Ortiz De Solorzano C, Manouras A, Sahlen A, Winter R, Vardas P, Brodin L, Sarvari SI, Haugaa KH, Zahid W, Bendz B, Aaberge L, Edvardsen T, Di Bella G, Pedri S, Donato R, Madaffari A, Zito C, Stapf D, Schreckenberg M, Carerj S, Yoshikawa H, Suzuki M, Kusunose Y, Hashimoto G, Otsuka T, Nakamura M, Sugi K, Grapsa J, Dawson D, Gin-Sing W, Howard L, Gibbs J, Nihoyannopoulos P, Smith B, Grapsa J, Dawson D, Coulter T, Rendon A, Gorissen W, Nihoyannopoulos P, Shiran A, Asmer I, Adawi S, Ganaeem M, Shehadeh J, Cameli M, Lisi M, Righini F, Maccherini M, Sani G, Galderisi M, Mondillo S, Kalimanovska-Ostric D, Nastasovic T, Jovanovic I, Milakovic B, Dostanic M, Stosic M, Sasic I, Sveen K, Nerdrum T, Hanssen K, Dahl-Jorgensen K, Steine K, Holte E, Vegsundvaag J, Hole T, Hegbom K, Wiseth R, Ikonomidis I, Lekakis J, Tritakis V, Papadakis I, Kadoglou N, Tzortzis S, Trivilou P, Koukoulis C, Paraskevaidis I, Anastasiou-Nana M, Smedsrud MK, Sarvari S, Haugaa KH, Gjesdal O, Aaberge L, Edvardsen T, Muraru D, Beraldo M, Solda' E, Cucchini U, Peluso D, Tuveri M, Al Mamary A, Badano L, Iliceto S, Dores H, Abecasis J, Carvalho M, Santos M, Andrade M, Ribeiras R, Reis C, Horta E, Gouveia R, Mendes M, Zaliaduonyte-Peksiene D, Mizariene V, Cesnaite G, Tamuleviciute E, Jurkevicius R, Vaskelyte J, Zaliunas R, Smarz K, Zaborska B, Jaxa-Chamiec T, Maciejewski P, Budaj A, Trifunovic D, Sobic-Saranovic D, Stankovic S, Ostojic M, Vujisic-Tesic B, Petrovic M, Nedeljkovic I, Banovic M, Tesic M, Petrovic I, Peovska I, Srbinovska E, Maksimovic J, Andova V, Arnaudova F, Hristova E, Otljanska M, Vavlukis M, Jovanova S, Tamborini G, Fusini L, Gripari P, Muratori M, Pontone G, Andreini D, Bertella E, Ghulam Ali S, Bartorelli A, Pepi M, Zito C, Cusma-Piccione M, Salvia J, Antonini-Canterin F, Lentini S, Di Bella G, Donato D, Miceli M, Oreto G, Carerj S, Shiran A, Adawi S, Sachner R, Asmer I, Ganaeem M, Rubinshtein R, Shnapp M, Gaspar T, Marchese A, Deste W, Sanfilippo A, Aruta P, Patane M, Millan G, Ussia G, Tamburino C, Banovic M, Vujisic-Tesic B, Kujacic V, Obradovic S, Nedeljkovic I, Trifunovic D, Petrovic M, Crkvenac Z, Ostojic M, Bernard A, Piquemal M, Muller G, Arbeille P, Charbonnier B, Broyd C, Davies J, Mikhail G, Mayet J, Francis D, Rosca M, Magne J, Szymanski C, Popescu B, Ginghina C, Pierard L, Lancellotti P, Gonzalez-Mansilla A, Solis J, Angulo R, Perez-David E, Madrid G, Garcia-Robles J, Yotti R, Prieto R, Bermejo J, Fernandez-Aviles F, Otsuka T, Suzuki M, Yoshikawa H, Ishikawa Y, Ishida T, Osaki T, Matsuyama M, Yamashita H, Ozaki S, Sugi K, Stevanella M, Votta E, Fusini L, Veronesi F, Tamborini G, Pepi M, Maffessanti F, Alamanni F, Redaelli A, Caiani E, Park SD, Lee J, Shin S, Woo S, Kim D, Park K, Kwan J, Tsang W, Chandra S, Weinert L, Gayat E, Djelassi M, Balbach T, Mor-Avi V, Lang R, De Meester P, Van De Bruaene A, Delcroix M, Budts W, Abid L, Frikha Z, Makni K, Rekik H, Znazen A, Mourad H, Kammoun S, Sargento L, Satendra M, Sousa C, Lopes S, Longo S, Lousada N, Palma Reis R, Fouad D, Shams Eldeen R, Rosca M, Popescu B, Beladan C, Calin A, Voinea F, Enache R, Jurcut R, Coman I, Ghionea M, Ginghina C, Tesic M, Djordjevic-Dikic A, Trifunovic D, Petrovic O, Nedeljkovic I, Petrovic M, Boricic M, Giga V, Ostojic M, Vujisic-Tesic B, Pisciella L, Lanzillo C, Minati M, Caselli S, Di Roma M, Fratini S, Romano S, Calo' L, Lioy E, Penco M, Finocchiaro G, Pinamonti B, Merlo M, Barbati G, Sinagra G, Finocchiaro G, Pinamonti B, Merlo M, Barbati G, Dilenarda A, Sinagra G, Comenale Pinto S, Ancona R, Caso P, Cavallaro C, Vecchione F, D'onofrio A, Fero' M, Calabro' R, Gustafsson S, Ihse E, Henein M, Westermark P, Suhr O, Lindqvist P, Oliva Sandoval M, Gonzalez Carrillo M, Garcia Navarro M, Garcia-Molina Saez E, Sabater Molina M, Saura Espin D, Lacunza Ruiz J, Gimeno Blanes J, De La Morena Valenzuela G, Valdes Chavarri M, Prinz C, Faber L, Horstkotte D, Hoetz H, Voigt J, Dores H, Gandara F, Correia M, Abecasis J, Rosario I, Fonseca C, Arroja I, Aleixo A, Martins A, Mendes M, Radulescu L, Dan Radulescu D, Parv Andreea P, Duncea Caius D, Ciuleanu T C, Mitrea Paulina M, Frea S, Capriolo M, Grosso Marra W, Cali Quaglia F, Bordese R, Ribezzo M, Boffini M, Rinaldi M, Gaita F, Morello M, Maceira Gonzalez AM, Cosin-Sales J, Dalli E, Diago J, Aguilar J, Ruvira J, Sousa C, Goncalves S, Gomes A, Pinto F, Tsai WC, Liu YW, Shih JY, Huang YY, Chen JY, Tsai LM, Chen JH, Sargento L, Satendra M, Longo S, Lousada N, Palma Reis R, Ribeiro S, Doroteia D, Goncalves S, Santos L, David C, Vinhas De Sousa G, Almeida A, Iwase M, Itou Y, Yasukochi S, Shiino K, Inuzuka H, Sugimoto K, Ozaki Y, Gieszczyk-Strozik K, Sikora-Puz A, Mizia M, Lasota B, Chmiel A, Lis-Swiety A, Michna J, Brzezinska-Wcislo L, Mizia-Stec K, Gasior Z, Luijendijk P, De Bruin-Bon H, Zwiers C, Vriend J, Van Den Brink R, Mulder B, Bouma B, Brigido S, Gianfagna P, Proclemer A, Plicht B, Kahlert P, Kaelsch H, Buck T, Erbel R, Konorza T, Yoon H, Kim K, Ahn Y, Jeong M, Cho J, Park J, Kang J, Rha W, Jansen Klomp WW, Brandon Bravo Bruinsma G, Van 'T Hof A, Spanjersberg S, Nierich A, Bombardini T, Gherardi S, Picano E, Ciarka A, Herbots L, Eroglu E, Van Cleemput J, Droogne W, Jasityte R, Meyns B, Voigt J, D'hooge J, Vanhaecke J, Al Barjas M, Iskreva R, Morris R, Davar J, Zhao Y, Lindqvist P, Holmgren A, Morner S, Henein M, Nedeljkovic I, Ostojic M, Giga V, Stepanovic J, Djordjevic-Dikic A, Beleslin B, Nedeljkovic M, Banovic M, Mazic S, Stojanov V, Piatkowski R, Kochanowski J, Scislo P, Grabowski M, Marchel M, Roik M, Kosior D, Opolski G, Tomaszewski A, Kutarski A, Tomaszewski M, Eibel S, Hasheminejad E, Mukherjee C, Tschernich H, Ender J, Delithanasis I, Celutkiene J, Kenny C, Monaghan M, Van Den Oord S, Ten Kate G, Akkus Z, Renaud G, Sijbrands E, Ten Cate F, De Jong N, Bosch J, Van Der Steen A, Schinkel A, Lisowska A, Knapp M, Tycinska A, Sawicki R, Kralisz P, Sobkowicz B, Chang SA, Lee SC, Kim EY, Hahm SH, Ahn GT, Sohn MK, Park SJ, Choi JO, Park SW, Oh JK, Gursoy MO, Gokdeniz T, Astarcioglu M, Bayram Z, Cakal B, Karakoyun S, Kalcik M, Kahveci G, Yildiz M, Ozkan M, Muraru D, Dal Bianco L, Solda' E, Cucchini U, Peluso D, Tuveri M, Al Mamary A, Badano L, Iliceto S, Skidan V, Borowski A, Park M, Thomas J, Ranjbar S, Hassantash S, Karvandi M, Foroughi M, Davidsen ES, Cramariuc D, Bleie O, Gerdts E, Matre K, Cusma' Piccione M, Zito C, Bagnato G, Di Bella G, Mohammed M, Piluso S, Oreto L, Oreto G, Bagnato G, Carerj S, Prinz C, Bitter T, Faber L, Horstkotte D, Dores H, Abecasis J, Carvalho S, Santos M, Andrade M, Ribeiras R, Canada M, Reis C, Gouveia R, Mendes M, Santisteban Sanchez De Puerta M, Mesa Rubio MD, Ruiz Ortiz M, Delgado Ortega M, Pena Pena ML, Puentes Chiachio M, Suarez De Lezo Cruz-Conde J, Pan Alvarez-Ossorio M, Mazuelos Bellido F, Suarez De Lezo Herreros De Tejada J, Altekin E, Yanikoglu A, Karakas S, Oncel C, Akdemir B, Belgi Yildirim A, Cilli A, Yilmaz H, Lenartowska L, Furdal M, Knysz B, Konieczny A, Lewczuk J, Comenale Pinto S, Ancona R, Caso P, Severino S, Cavallaro M, Coppola M, Calabro' R, Motoki H, To A, Bhargava M, Wazni O, Marwick T, Klein A, Sinkovskaya E, Horton S, Abuhamad A, Mingo Santos S, Monivas Palomero V, Beltran Correas B, Mitroi C, Gutierrez Landaluce C, Garcia Lunar I, Gonzalez Mirelis J, Cavero M, Segovia Cubero J, Alonso Pulpon L, Gurel E, Karaahmet T, Tigen K, Kirma C, Dundar C, Pala S, Isiklar I, Cevik C, Kilicgedik A, Basaran Y, Brambatti M, Romandini A, Barbarossa A, Molini S, Urbinati A, Giovagnoli A, Cipolletta L, Capucci A, Park S, Choi E, Ahn C, Hong S, Kim M, Lim D, Shim W, Xie J, Fang F, Zhang Q, Chan J, Yip G, Sanderson J, Lam Y, Yan B, Yu C, Jorge Perez P, De La Rosa Hernandez A, Hernandez Garcia C, Duque Garcia A, Barragan Acea A, Arroyo Ucar E, Jimenez Rivera J, Lacalzada Almeida J, Laynez Cerdena I, Maffessanti F, Gripari P, Pontone G, Andreini D, Tamborini G, Carminati C, Pepi M, Caiani E, Capoulade R, Larose E, Clavel M, Dumesnil J, Arsenault M, Bedard E, Mathieu P, Pibarot P, Gargani L, Baldi G, Forfori F, Caramella D, D'errico L, Abramo A, Sicari R, Picano E, Giunta F, Lee WN, Larrat B, Messas E, Pernot M, Tanter M, Velagic V, Cikes M, Matasic R, Skorak I, Skorak I, Samardzic J, Puljevic D, Lovric Bencic M, Biocina B, Milicic D, Roosens B, Bala G, Droogmans S, Hostens J, Somja J, Delvenne E, Schiettecatte J, Lahoutte T, Van Camp G, Cosyns B, Ghosh A, Hardy R, Chaturvedi N, Francis D, Deanfield J, Pellerin D, Kuh D, Hughes A, Malmgren A, Dencker M, Stagmo M, Gudmundsson P, Seo Y, Ishizu T, Aonuma K, Schuuring MJ, Vis J, Bouma B, Van Dijk A, Van Melle J, Pieper P, Vliegen H, Sieswerda G, Mulder B, Foukarakis E, Pitarokilis A, Kafarakis P, Kiritsi A, Klironomos E, Manousakis A, Fragiadaki X, Papadakis E, Dermitzakis A. Poster Session 1: Thursday 8 December 2011, 08:30-12:30 * Location: Poster Area. European Journal of Echocardiography 2011. [DOI: 10.1093/ejechocard/jer206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Cambi GE, Djeokeng M, Lucchese G, Bonacchi M, Sani G, Modesti A, Modesti PA. STAT3 MEDIATED ACTIVATION OF PROAPOPTOTIC GENES IN DIABETIC CARDIOMYOPATHY. J Hypertens 2011. [DOI: 10.1097/00004872-201106001-00113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Kotzalidis G, Pacchiarotti I, Manfredi G, Savoja V, Torrent C, Mazzarini L, Tatarelli C, Amann B, Di Marzo S, Sánchez-Moreno J, Sani G, Girardi P, Colom F, Vieta E. Ethical questions in human clinical psychopharmacology: should the focus be on placebo administration? J Psychopharmacol 2008; 22:590-7. [PMID: 18515445 DOI: 10.1177/0269881108089576] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Of all ethical issues in clinical trial designs, only placebo use is dealt with acrimony and unwarranted, rhetoric emphasis. Many misconceptions are biased and may hamper research in the mechanisms of healing and recovery if placebo is banned from clinical trials, as some influential ethicists propose. Current treatments in psychiatry are by no means optimal and may vary in their effect across studies, rendering difficult to find the best available therapeutic method with which to compare new drugs. Because drugs possess specific mechanisms, it is not possible to compare drugs with different mechanisms as to their relevance in the pathophysiology of a given disorder. Placebo acts through non-specific mechanisms and is the ideal control for any disorder whose pathophysiology is relatively unknown and its treatment is still suboptimal. Sticking to short-term patient benefit in a trial reflects an individualistically oriented thinking in contemporary ethics and is likely to limit further research and efforts to better understand the mechanisms of disease and drug action, but also those related to general body reactance and self-healing, which are enhanced by placebo administration. Because in history ethics are swinging between two opposed views, it is possible that in the near future, the balance will move towards communitarianism, which is more likely to better serve long-term patient needs. Ethicists should also consider some other aspects of human experimentation, such as the consistency of research lines and the trend to substitute older drugs with their metabolites or enantiomers.
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Affiliation(s)
- Gd Kotzalidis
- Department of Psychiatry, Sant'Andrea Hospital, La Sapienza University, Rome, Italy.
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Abstract
OBJECTIVE The diagnostic entity of major depressive episode includes both simple and agitated or mixed depression. Mixed depression is characterized by a full depressive episode with several symptoms of excitatory nature. Mixed depressions worsen if treated with antidepressants. METHOD We have reviewed the clinical charts of the 2141 patients treated at the Centro Lucio Bini of Rome from January 1999 to June 2006. These patients were diagnosed according to DSM-IV criteria. Research diagnostic criteria were applied for agitated depression with motor agitation and Author's diagnostic criteria for agitated depression without motor agitation. RESULTS One thousand and twenty-six patients had a depressive episode as index episode. Three hundred and forty six (33%) were mixed depressive states. One hundred and thirty eight (44%) of them were spontaneous; in 173 cases, the onset of the mixed depression was associated with antidepressants. CONCLUSION Psychic and motor agitation are considered equally important for the definition of agitated depression. Treating agitated depression with antidepressants worsens the clinical picture. The use of Electroconvulsive Therapy (ECT), neuroleptics and anticonvulsants are recommended. The term Melancholia Agitata is proposed for agitated (mixed) depression.
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Affiliation(s)
- A Koukopoulos
- Centro Lucio Bini, Center for the Treatment and Research of Affective Disorders and Department of Psychiatry, University of Rome La Sapienza, c/o Sant'Andrea Hospital, Rome, Italy.
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Koukopoulos A, Sani G, Koukopoulos AE, Minnai GP, Girardi P, Pani L, Albert MJ, Reginaldi D. Duration and stability of the rapid-cycling course: a long-term personal follow-up of 109 patients. J Affect Disord 2003; 73:75-85. [PMID: 12507740 DOI: 10.1016/s0165-0327(02)00321-x] [Citation(s) in RCA: 65] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND Recognition by the DSM-IV of rapid cyclicity as a course specifier has raised the question of the stability and long-term outcome of rapid-cycling (RC) patients. Data on this topic is sparse and often inconsistent. To our knowledge, these are the first personally followed patients over the long term, dealing directly with the issue of the duration of the RC course. METHODS We examined the evolution of the course of 109 RC patients (68 women and 41 men) followed for a minimum of 2 years and up to 36 years, beginning with the index episode when the RC course was diagnosed by the authors (A.K., G.P.M., P.G., L.P., D.R.). Patients were included in the study if they met criteria for RC as defined by>or=4 affective episodes per year (Dunner and Fieve, 1974). The follow-up period varied from 2-5 years for 25 patients, 6-10 years for 24 patients, 11-15 years for 24 patients, 16-20 years for 19 patients, 21-25 years for 13 patients, 30-36 years for four patients. RESULTS In 13 patients (12%), RC emerged spontaneously and in 96 patients (88%), it was associated with antidepressant and other treatments. In 19 women (28% of all women) RC course started in perimenopausal age (45-54 years). The mean duration of RC during the follow-up period was 7.86 years (range 1-32) and its total duration (including RC course prior to the follow-up period) was 11 years (range 1-40). The total duration of the affective disorder, from the first episode to the end of the follow-up, was 21.78 years (range 1-70). At the end of the follow-up, 36 patients (33%) had complete remission for at least the past year, 44 (40%) stayed rapid cycling with severe episodes (six of this group committed suicide), while 15 (14%) were rapid cycling but with attenuated episodes. The other 14 patients (13%) became long cyclers, eight with severe episodes and six with milder ones. The main distinguishing features between those who remitted from and those who persisted in the RC course were: (1). the initial cycle pattern: patients with Depression-Hypomania(mania)-Free interval cycles (53 patients) had a worse outcome: 26.4% remitted and 52.8% persisted in the RC course through to the end of the follow up period. The Mania/Hypomania-Depression-Free interval cycles (22 patients) had a significantly better outcome, with 50% remitted and 27.2% persisting RC; and (2). the occurrence of the switch process from depression to hypomania/mania and the occurrence of agitated depressions made the prognosis worse. Continuous treatment was more effective against mania/hypomania than against depression, yet in all persisting RC cases the mania/hypomania remitted only partially. LIMITATIONS These data derive from clinics known for their expertise in mood disorders, and they may have attracted and retained patients with a more severe course. Treatment was uncontrolled and consisted more of lithium than divalproex, lamotrigene and olanzapine, recently shown to be beneficial in subgroups of patients with rapid-cycling. CONCLUSIONS Our findings suggest that rapid cyclicity, spontaneous or induced, once established, becomes for many years a stable rhythm in a substantial proportion of patients, linked to endogenous and environmental factors. The suggestion is made to consider as rapid-cyclers, at least for research purposes, those patients who have had a rapid cycling course for at least 2 years, borrowing the duration criterion currently employed for other chronic disorders such as Dysthymia and Cyclothymia. That our patients had poorer prognosis than some other cohorts in the literature is probably due to the shorter duration of "rapid-cycling" at entry in the latter cohorts. A true understanding of the nature of rapid-cycling will require a rigorous definition of not only duration, but also pole-switching and course patterns at entry into study.
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Affiliation(s)
- A Koukopoulos
- Centro Lucio Bini-Roma, Via Crescenzio 42, Rome 00193, Italy.
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Bonacchi M, Prifti E, Giunti G, Frati G, Leacche M, Brancaccio G, Sani G. Emergency management of spontaneous coronary artery dissection. J Cardiovasc Surg (Torino) 2002; 43:189-93. [PMID: 11887053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
Six cases of spontaneous coronary arteries dissection are reported. In one patient, triple vessel spontaneous coronary artery dissection was identified. Another patient presented spontaneous left main coronary artery dissection. In one case we found the spontaneous dissection of the left anterior descending artery associated with distal aortic arch dissection. These conditions are very rare and may present a surgical dilemma. Causative factors and underlying pathology are clarified. Prompt diagnosis and surgical intervention is safe and effective. Early recognition of left main coronary artery dissection or three-vessel dissection is essential because urgent coronary artery bypass grafting may be life saving.
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Affiliation(s)
- M Bonacchi
- Chair of Cardiac Surgery, University of Florence, Florence, Italy.
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Prifti E, Bonacchi M, Frati G, Giunti G, Proietti P, Leacche M, Massetti M, Babatasi G, Sani G. Beating heart myocardial revascularization on extracorporeal circulation in patients with end-stage coronary artery disease. Cardiovasc Surg 2001; 9:608-14. [PMID: 11604346 DOI: 10.1016/s0967-2109(01)00092-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To evaluate in a cohort of ESCAD patients (pts) the effects of on-pump/beating-heart versus conventional CABG in terms of early and mid-term survival and morbidity and LV function improvement. METHODS Between January 1993 and December 2000, 78 (Group I) ESCAD pts underwent on-pump/beating-heart surgery. Mean age in Group I was 66.2+/-6 (58-79), NYHA and CCS class were 3.2+/-0.6 and 3.3+/-0.4 respectively, Myocardial viability index 0.69+/-0.1 (%), LVEF (%) 24.8+/-4, LVEDP (mmHg) 28.1+/-5.8 and LVEDD(mm) 69.5+/-6. Group II consisted in 78 ESCAD patients undergoing conventional CABG selected in a randomized fashion from an age, sex, and LVEF corrected group of patients. Mean age in Group II was 65.7+/-5 (57-78), NYHA 3.1+/-0.7, CCS 3.4+/-0.8, LVEF(%) 25+/-5, LVEDP(mmHg) 27.9+/-4.4 and LVEDD(mm) 69.2+/-7.2. RESULTS Postoperatively, 5(7.7%) patients died in Group I versus 7(11.5%) patients in Group II (P>0.1). CPB time resulted to be in Group II patients (P=0.001) and the mean distal anastomoses per patient was similar between groups (P=Ns). Perioperative AMI (P=0.039), LCOS (P=0.002), necessity for ultrafiltration (P=0.018) and bleeding>1000 ml (P=0.029) were significantly higher in Group II. None of the Group I patients underwent surgical revision for bleeding versus 8(10.3%) patients in Group II (P=0.011). At 6 months after surgery, the LV function improved significantly in Group I patients, demonstrated by an increased LVEF=27.2+/-4(%)(P=0.001), lower LVEDP=26.4+/-3(mmHg)(P=0.029) and LVEDD=67+/-4(mm) (P=0.004) instead of a lower LVEDD=66.8+/-6(mm)(P=0.032) versus the preoperative data in Group II. The actuarial survival at 1, 3 and 5 yr were 90, 82 and 71% in Group I and 89, 83 and 74% in Group II (P=Ns). CONCLUSION In ESCAD patients who may poorly tolerate cardioplegic arrest, on-pump/beating-heart CABG may be an acceptable alternative associated with lower postoperative mortality and morbidity. Such a technique offers a better myocardial and renal protection associated with lower postoperative complications due to intraoperative hypoperfusion.
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Affiliation(s)
- E Prifti
- Divisione di Cardiochirurgia, Policlinico di Careggi, Firenze, Italy
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Prifti E, Bonacchi M, Frati G, Giunti G, Babatasi G, Sani G. Ischemic mitral valve regurgitation grade II-III: correction in patients with impaired left ventricular function undergoing simultaneous coronary revascularization. J Heart Valve Dis 2001; 10:754-62. [PMID: 11767182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
BACKGROUND AND AIM OF THE STUDY Mitral valve regurgitation (MVR), occurring as a result of myocardial ischemia and global left ventricular (LV) dysfunction, is predictive of poor outcome. The study aim was to assess the feasibility of mitral valve surgery concomitant with coronary artery bypass grafting (CABG) in patients with ischemic MVR grade II-III and impaired LV function. METHODS Between January 1996 and July 2000, 99 patients with grade II and III ischemic MVR and LV ejection fraction (LVEF) 17-30% underwent either combined mitral valve surgery and CABG (group I, n = 49) or isolated CABG (group II, n = 50). LVEF (%), LV end-diastolic diameter (LVEDD; mm), LV end-diastolic pressure (LVEDP; mmHg), LV end-systolic diameter (LVESD; mm) respectively were 27.5+/-5, 67.7+/-7, 27.7+/-4 and 51.4+/-7 in group I versus 27.8+/-4, 67.5+/-6, 27.5+/-5 and 51.2+/-6 in group II. In group I, mitral valve repair was performed in 43 patients (88%) and replacement in six (12%). RESULTS Preoperative data analysis showed no difference between groups. Five patients (10%) died in group I, compared with six (12%) in group II (p = NS). Within six months of surgery, LV function and geometry improved significantly in group I versus group II (LVEF, p <0.001; LVEDD, p = 0.002; LVESD, p = 0.003, LVEDP, p <0.001); only mild improvements were seen in group II. The regurgitation fraction decreased significantly in group I patients after surgery (p <0.001). Cardiac index increased significantly in groups I and II (p <0.001 and p = 0.03, respectively). In group I at follow up, four of six patients undergoing mitral valve replacement died, compared with five of 43 patients (11.5%) undergoing mitral valve repair (p = 0.007). At three years, the overall survival in group II was significantly lower than in group I (p <0.009). CONCLUSION Both MV repair and replacement preserving subvalvular apparatus in patients with impaired LV function offered acceptable outcome in terms of morbidity and survival. Surgical correction of grade II-III MVR in patients with impaired LV function should be taken into consideration as it provides better survival and improves LV function.
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Affiliation(s)
- E Prifti
- Department of Cardiac Surgery, Policlinico Careggi, Firenze, Italy
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Prifti E, Bonacchi M, Frati G, Giunti IG, Leacche M, Proietti P, Babatasi G, Sani G. Should mild-to-moderate and moderate ischemic mitral regurgitation be corrected in patients with impaired left ventricular function undergoing simultaneous coronary revascularization? J Card Surg 2001; 16:473-83. [PMID: 11925028 DOI: 10.1111/j.1540-8191.2001.tb00552.x] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Mitral valve regurgitation (MR) occurring as a result of myocardial ischemia and global left ventricular (LV) dysfunction predicts poor outcome. This study assessed the feasibility of mitral valve (MV) surgery concomitant with coronary artery bypass grafting (CABG) in patients with mild-to-moderate and moderate ischemic MR and impaired LV function. MATERIALS AND METHOD From January 1996 to July 2000, 49 patients (group 1) and 50 patients (group 2) with grade II and grade III ischemic MR and LV ejection fraction (EF) between 17% and 30% underwent combined MV surgery and CABG (group 1) or isolated CABG (group 2). LVEF (%), LV end-diastolic diameter (EDD) (mm), LV end-diastolic pressure (EDP) (mmHg), and LV end-systolic diameter (ESD) (mm) were 27.5 +/- 5, 67.7 +/- 7,27.7 +/- 4, and 51.4 +/- 7, respectively in group 1 versus 27.8 +/- 4, 67.5 +/- 6, 27.5 +/- 5, and 51.2 +/- 6, respectively in group 2. Groups 1 and 2 were divided into Groups 1A and 2A with mild-to-moderate MR (22 [45%] and 28 [56%] patients, respectively) and groups 1B and 2B with moderate MR (27 [55%] and 22 [46%], respectively). In group 1, MV repair was performed in 43 (88%) patients and MV replacement in 6 (12%) patients. RESULTS Preoperative data analysis did not reveal any difference between groups. Five (10%) patients in group 1 died versus 6 (12%) in group 2 (p = ns). Within 6 months after surgery, LV function and its geometry improved significantly in group 1 versus group 2 (LVEF, p < 0.001; LVEDD, p = 0.002; LVESD, p = 0.003; and LVEDP (p < 0.001) improved significantly in group 1 instead of a mild improvement in Group 2). The regurgitation fraction decreased significantly in group 1 patients after surgery (p < 0.001). There was an inverse strong correlation between postoperative forward cardiac output and regurgitation fraction (p < 0.001). LVEF and LVESD improved significantly in group 1 versus group 2 patients (p = 0.04 and p = 0.02, respectively). The cardiac index increased significantly in group 1 and 2 (p < 0.001 and p = 0.03, respectively). LV function and geometry improved significantly postoperatively in group 1B versus group 2B (LVEDD, p = 0.027; LVESD, p = 0.014; LVEDP, p = 0.034; and LVEF, p = 0.02), instead of a mild improvement in group 1A versus group 2A (LVESD, p = 0.015; LVEF, p = 0.046; and LVEDD and LVEDP, p = 0.05). At follow-up, 4 (67%) of 6 patients undergoing MV replacement died versus 5 (11.5%) of 43 patients undergoing MV repair in group 1 (p = 0.007). The overall survival at 3 years in Group 2 was significantly lower than group 1 (p < 0.009). CONCLUSION MV repair and replacement-preserving subvalvular apparatus in patients with impaired LV function offered acceptable outcomes in terms of morbidity and survival. Surgical correction of mild-to-moderate and moderate MR in patients with impaired LV function should be taken into consideration since it yields better survival and improved LV function.
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Affiliation(s)
- E Prifti
- Cattedra di Cardiochirurgia, Policlinico Careggi, Firenze, Italy.
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Abstract
OBJECTIVE Aim of this study was to evaluate retrospectively: (1) the outcome in patients with unstable angina (UA) refractory to the medical therapy undergoing urgent-emergent CABG; (2) the influence of both IMAs employment. PATIENTS AND METHODS Between January 1995 and July 2000, 576 (28.5%) consecutive patients with UA underwent CABG procedure. 182 (31.6%, Group I) patients, presenting unstable hemodynamic or angina pectoris refractory to the maximal medical therapy, underwent urgent/emergent CABG. 397 (68.4%, Group II) patients, after the maximal medical therapy did not present angina's episodes or ECG alterations and underwent elective CABG procedure. Preoperative data were similar in the two groups. Both IMAs were used in 68 (37.4%) patients of I and 152 (38%) of II (P>0.05) to left side revascularization. RESULTS CAD extension was greater in Group I: 45 (24.7%) patients presented ischemia in >1 area vs 53 (13.5%) in II (P<0.001). Incidence of anteroseptal ischemia resulted significantly higher in I (P=0.017); left main coronary artery stenosis was present in 68 (37%) patients in I vs 108 (27%) in II (P=0.01). LV function resulted significantly depressed in I, demonstrated by a significantly lower LVEF (P<0.001), higher NYHA class (P<0.001) and preoperative incidence of IABP (P<0.001). Intraoperative data analysis did not reveal any difference between groups. Hospital mortality was 13 (7%) and 21 (5.3%) patients in I and II respectively (P=ns). Multivariate analysis of all preoperative and intraoperative variables revealed the age >65 years (P=0.01), congestive heart failure (P<0.001), LVEF<35% (P=0.03), >1 ischemic area (P=0.02) as strong predictors for poor overall survival, and LIMA (P=0.006) and both IMAs (P=0.001) as strong predictors for good overall survival. Actuarial survival at 1, 3 and 5 years resulted to be 98.5, 96.5 and 90% in I and 99, 96 and 92% in II (P=ns). CONCLUSION CABG has been associated with acceptable outcome in patients with UA which should be applied soonest possible in patients refractory to medical treatment. Total coronary revascularization and employment of both IMAs for left myocardial side are associated with low operative risk and incidence of complications, permit to have acceptable short and long-term outcome in this pool of patients.
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Affiliation(s)
- M Bonacchi
- Department of Cardiac Surgery, University of Florence, 50134 Careggi, Florence, Italy.
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Di Carlo A, Perna AM, Pantoni L, Basile AM, Bonacchi M, Pracucci G, Trefoloni G, Bracco L, Sangiovanni V, Piccini C, Palmarini MF, Carbonetto F, Biondi E, Sani G, Inzitari D. Clinically relevant cognitive impairment after cardiac surgery: a 6-month follow-up study. J Neurol Sci 2001; 188:85-93. [PMID: 11489290 DOI: 10.1016/s0022-510x(01)00554-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
BACKGROUND AND PURPOSE The majority of studies on neuropsychological complications after cardiac surgery used the raw variation of selective tests scores to define the occurrence of cognitive decline. We prospectively estimated the frequency of cognitive impairment after cardiac surgery, with a particular emphasis on persistent and clinically relevant cognitive decline. Possible baseline and operative predictors were also evaluated. METHODS An extensive neuropsychological battery was administered to 110 patients (mean age 64.1+/-9.4 years; 70.9% males) undergoing cardiac surgery before and 6 months after the operation. After evaluating the variations in the cognitive performances, two independent neuropsychologists ranked the patients as unchanged-improved, mildly-moderately deteriorated, or severely deteriorated, using a global and functionally oriented judgement. The degree of the impairment was determined in relation to its impact on everyday life activities. RESULTS Ten patients (9.1%) were ranked as severely deteriorated, 22 (20%) as mildly-moderately deteriorated, and 78 (70.9%) as unchanged-improved. Cognitively impaired patients were older (p=0.031), more often females (p=0.005), with a low education level (p=0.013). At multivariate analysis, female gender (odds ratio (OR) 6.14, 95% confidence interval (95% CI) 2.16-17.50), baseline use of beta-blockers (OR 4.55, 95% CI 1.30-15.92), and PaO2 at arrival in intensive care unit (OR for 1 mm Hg increment 1.012, 95% CI 1.004-1.020) were significant predictors of cognitive impairment of any degree. Positive predictors of severe cognitive impairment were history of hypertension (OR 5.33, 95% CI 1.03-27.64) and PaO2 at arrival intensive care unit (OR for 1 mm Hg increment 1.020, 95% CI 1.006-1.035), while education was protective (OR per year of increment 0.53, 95% CI 0.31-0.90). CONCLUSIONS A considerable proportion of cardiac surgery patients may undergo clinically relevant cognitive impairment. The knowledge of variables influencing cognitive outcome is essential for the adoption of preventive measures.
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Affiliation(s)
- A Di Carlo
- National Research Council of Italy (CNR-CSFET), Italian Longitudinal Study on Aging, Via L. Pancaldo, 21, 50127, Florence, Italy.
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Bonacchi M, Prifti E, Giunti G, Salica A, Frati G, Sani G. Respiratory dysfunction after coronary artery bypass grafting employing bilateral internal mammary arteries: the influence of intact pleura. Eur J Cardiothorac Surg 2001; 19:827-33. [PMID: 11404138 DOI: 10.1016/s1010-7940(01)00695-9] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
OBJECTIVE To evaluate the role of intact pleurae regarding the postoperative respiratory functional status in patients undergoing coronary revascularization employing both internal mammary arteries (IMAs), according to the pedunculated or skeletonized technique (SKT) with opened or intact pleurae. MATERIALS AND METHODS Using both IMAs, 299 patients underwent elective coronary revascularization. They were randomized and divided into group I (n=82, undergoing IMA harvesting according to the SKT without opening the pleurae); group II (n=186, undergoing IMA harvesting according the pedunculated technique with open pleurae); and group III (n=31, undergoing IMA harvesting according the SKT with incidentally opened pleurae). There were no differences regarding the preoperative patient characteristics and the anaesthetic and surgical management. RESULTS There were two deaths in group I versus seven in group II and one in group III (P=ns). The number of total arterial myocardial revascularization and arterial composite grafts was significantly higher in groups I and III than in group II, (P<0.001 and P<0.005, respectively). The incidence of postoperative complications was similar between groups. Blood loss of >1000 ml was significantly higher in group II than group I (P<0.028); but the incidence of re-thoracotomy and blood transfusion was similar between groups. The mechanical ventilation time was significantly higher in groups II and III versus group I (P<0.018 and P<0.02, respectively). The incidence of prolonged ventilation (>24 h), pleural effusion, thoracocentesis and atelectasis, resulted in being significantly higher in group II than group I. The incidence of thoracocentesis was significantly higher in group III than group I. The pain score and analgesic requirements at 1-12 h after awakening were significantly higher in groups II and III versus group I, becoming similar after the chest tubes were removed. PaO(2) was significantly higher, and PaCO(2) and FiO(2) were significantly lower in group I than groups II and III at 1 and 4 h before extubation and at 1 and 4 h after extubation. PaO(2) and PaCO(2) became similar between groups at the 5th postoperative day. CONCLUSIONS According to our results, we may conclude that pleural integrity has beneficial effects on the respiratory functional status after coronary revascularization using both IMAs. A meticulous and more careful IMA harvesting approach significantly reduces the postoperative morbidity regarding the pulmonary functional status, and as a consequence, reduces the hospital costs.
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Affiliation(s)
- M Bonacchi
- Cattedra of Cardiac Surgery, University of Florence, Florence, Italy.
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Cerbai E, Sartiani L, DePaoli P, Pino R, Maccherini M, Bizzarri F, DiCiolla F, Davoli G, Sani G, Mugelli A. The properties of the pacemaker current I(F)in human ventricular myocytes are modulated by cardiac disease. J Mol Cell Cardiol 2001; 33:441-8. [PMID: 11181013 DOI: 10.1006/jmcc.2000.1316] [Citation(s) in RCA: 95] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The pacemaker current I(f)is present in ventricular myocytes from the human failing heart where it may contribute to arrhythmogenesis. The role of cardiac disease in the modulation of I(f)expression is still uncertain. We studied the functional expression and properties of I(f)in human ventricular myocytes isolated from control donor hearts or from explanted failing hearts of patients with ischemic and dilated cardiomyopathy. In patch-clamped cells, I(f)was elicited by hyperpolarization. Membrane capacitance (C(m)) was significantly higher in dilated cardiomyopathy than in control or ischemic cardiomyopathy. I(f)was present in all ischemic and dilated cardiomyopathy tested cells and in 76% of control cells. In ischemic and dilated cardiomyopathy, I(f)amplitude measured at -120 mV was significantly greater than in control. However, I(f)density (i.e. current normalized to C(m)) was significantly higher in ischemic cardiomyopathy (2.0+/-0.2 pA/pF) than in dilated cardiomyopathy (1.2+/-0.1 pA/pF) or control (1.0+/-0.1 pA/pF). In diseased hearts, the activation curve was significantly shifted to more positive values compared to control. The slope of the fully-activated I-V relations was greater in ischemic cardiomyopathy than in dilated cardiomyopathy or control (P<0.05) while the intercept with the x -axis (V(rev)) was similar. In conclusion, I(f)is overexpressed in human ventricular myocytes from failing hearts; its functional expression seems related to the etiology of the disease, being higher in ischemic than in dilated cardiomyopathy, and not to the degree of cell hypertrophy.
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Affiliation(s)
- E Cerbai
- Department of Preclinical and Clinical Pharmacology, and Center of Molecular Medicine (CIMMBA), University of Firenze, Viale G. Pieraccini 6, 50139 Florence, Italy
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Cerbai E, Sartiani L, DePaoli P, Matucci R, Davoli G, DiCiolla F, Lisi G, Maccherini M, Sani G, Mugelli A. Electrophysiologic effects of lercanidipine on repolarizing potassium currents. J Cardiovasc Pharmacol 2000; 36:584-91. [PMID: 11065218 DOI: 10.1097/00005344-200011000-00007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Blockade of cardiac repolarizing potassium channels by drugs may result in QT-interval prolongation, eventually degenerating into "torsades de pointes," a life-threatening arrhythmia. Lercanidipine (LER) is a recently introduced lipophilic calcium antagonist with no cardiodepressant activity and long-lasting antihypertensive action. Its chemical structure is characterized by the presence of a diphenylpropylaminoalkyl group, which is present in some of the drugs that have been reported to cause QT-interval prolongation. Our previous data demonstrated that LER blocks L-type calcium channels without affecting sodium current; however, no data are available concerning its effects on cardiac potassium channels. Transient outward (I(to)), delayed rectifier (I(K)), background currents, and action potential (AP) profile were measured from patch-clamped ventricular myocytes isolated from rat, guinea pig, or human hearts using enzymatic dissociation procedures. LER did not affect I(K) (and I(Kr)) density and activation curve in guinea pig myocytes; the reversal potential of the background current (I(K1)) and its slope were not changed by the drug. Maximal diastolic potential (MDP) and duration of the AP measured at -60 mV (APD(-60)) were not significantly changed. I(to) density and activation curves measured in rat myocytes were similar in the absence and presence of 1 or 10 microM LER. Finally, the effect of LER was tested in human ventricular myocytes: superfusion with 1 microM LER did not affect MDP and APD(-60). I(to) density and the midpoint of activation and inactivation curves were similar in the absence and presence of LER. In conclusion, our data demonstrate that LER does not affect repolarizing potassium currents and action potential profile recorded from guinea pig, rat, and human ventricular myocytes. It is unlikely that LER could cause QT prolongation in vivo.
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Affiliation(s)
- E Cerbai
- Center of Molecular Medicine (CIMMBA) and Department of Preclinical and Clinical Pharmacology of the University of Firenze, Italy
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Prifti E, Bonacchi M, Giunti G, Frati G, Proietti P, Leacche M, Salica A, Sani G, Brancaccio G. Does on-pump/beating-heart coronary artery bypass grafting offer better outcome in end-stage coronary artery disease patients? J Card Surg 2000; 15:403-10. [PMID: 11678463 DOI: 10.1111/j.1540-8191.2000.tb01300.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVES The purpose of our study was to evaluate in a cohort of end-stage coronary artery disease (ESCAD) patients the effects of on-pump/beating-heart versus conventional coronary artery bypass grafting (CABG) requiring cardioplegic arrest. We report early and midterm survival, morbidity, and improvement of left ventricular (LV) function. METHODS Between January 1992 and October 1999, 107 (Group I) ESCAD patients underwent on-pump/beating-heart surgery and 191 (Group II) ESCAD patients underwent conventional CABG requiring cardioplegic arrest. Mean age in Group I was 65.8 +/- 6.5 years (58-79 years); New York Heart Association (NYHA) and Canadian Cardiovascular Society (CCS) classifications were 3.2 +/- 0.4 and 3.3 +/- 0.5, respectively. LV ejection fraction (LVEF) was 24.8% +/- 4%, LV end diastolic pressure (LVEDP) was 28.2 +/- 3.8 mmHg, and LV end diastolic diameter (LVEDD) was 69.6 +/- 4.6 mm. Mean age in Group II was 64.1 +/- 5 years (57-76 years), NYHA class was 3 +/- 0.6, CCS class was 3.4 +/- 0.4, LVEF was 26.2% +/- 4.3%, LVEDP was 27.2 +/- 3.4 mmHg, and LVED was 68 +/- 4.2 mm. RESULTS Preoperatively, Group I patients versus Group II patients had a markedly depressed LV function (LVEF, p = 0.006; LVEDP, p = 0.02; LVEDD, p = 0.003; and NYHA class, p = 0.002), older age (p = 0.012), and higher incidences of multiple acute myocardial infarction (AMI; p = 0.004), cardiovascular disease (CVD; p = 0.008), and chronic renal failure (CRH, p = 0.002). Cardiopulmonary bypass (CPB) time was longer in Group II patients (p = 0.028). The mean distal anastomosis per patient was similar between groups (p = NS). Operative mortality between Groups I and II was 7 (6.5%) and 19 (10%), respectively (p = NS). Perioperative AMI (p = 0.034), low cardiac output syndrome (LCOS; p = 0.011), necessity for ultrafiltration (p = 0.017), and bleeding (p = 0.012) were higher in Group II. Improvement of LV function within 3 months after the surgical procedure was markedly higher in Group I, demonstrated by increased LVEF (p = 0.035), lower LVEDP (p = 0.027), and LVEDD (p = 0.001) versus the preoperative data in Group II. The actuarial survivals at 1, 3, and 5 years were 95%, 86%, and 73% in Group I and 95%, 84%, and 72% in Group II (p = NS). CONCLUSIONS ESCAD patients with bypassable vessels to two or more regions of reversible ischemia can undergo safe CABG with acceptable hospital survival and mortality and morbidity. In higher risk ESCAD patients, who may poorly tolerate cardioplegic arrest, on-pump/beating-heart CABG may be an acceptable alternative associated with lower postoperative mortality and morbidity. Such a technique offers better myocardial and renal protection associated with lower postoperative complications.
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Affiliation(s)
- E Prifti
- Cardiovascular Surgery Department, University of Tirana, Albania.
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Carlucci F, Tabucchi A, Biagioli B, Sani G, Lisi G, Maccherini M, Rosi F, Marinello E. Capillary electrophoresis in the evaluation of ischemic injury: simultaneous determination of purine compounds and glutathione. Electrophoresis 2000; 21:1552-7. [PMID: 10832887 DOI: 10.1002/(sici)1522-2683(20000501)21:8<1552::aid-elps1552>3.0.co;2-m] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
An understanding of tissue energy metabolism and antioxidant status is of major interest in the field of organ preservation for transplantation. Nucleotide and glutathione are indicators of cell damage occurring during ischemia and reperfusion. A high performance capillary electrophoresis (HPCE) method with UV detection (185 nm) for the simultaneous analysis of intracellular free ribonucleotides, nucleosides, bases and glutathione (oxidized and reduced form) in myocardial tissues is described. The method does not involve thiol derivatization. The separations were carried out in an uncoated fused-silica capillary, 60 cm long, 52.5 cm to detector, 75 microm ID, with 20 mM Na-borate buffer, pH 10.00, at 20 kV voltage and reading at 185 nm. Injection was hydrostatic for 12 s and total analysis time was 20 min. The technique enables optimum separation of all the compounds examined and has a resolution similar to that of HPLC analysis, with the advantage of fast simultaneous measurement of cell nucleotide metabolism and redox state, not possible with HPLC.
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Affiliation(s)
- F Carlucci
- Institute of Biochemistry and Enzymology, University of Siena, Italy
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Serneri GG, Cecioni I, Vanni S, Paniccia R, Bandinelli B, Vetere A, Janming X, Bertolozzi I, Boddi M, Lisi GF, Sani G, Modesti PA. Selective upregulation of cardiac endothelin system in patients with ischemic but not idiopathic dilated cardiomyopathy: endothelin-1 system in the human failing heart. Circ Res 2000; 86:377-85. [PMID: 10700441 DOI: 10.1161/01.res.86.4.377] [Citation(s) in RCA: 66] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Only scarce information is available on the activity and modifications of the cardiac endothelin (ET)-1 system in heart failure due to ischemic (ICM) or idiopathic dilated (DCM) cardiomyopathy. The activity of the ET-1 system was investigated by measuring cardiac ET-1 and big ET-1 formation and quantifying cardiac mRNA for prepro-ET-1 (ppET-1), ET-converting enzyme-1, and ET(A) and ET(B) receptors both in myocardium and in isolated myocytes using Northern blot, reverse transcription-polymerase chain reaction, and in situ hybridization in 22 patients with DCM and 20 with ICM who underwent cardiac transplantation and in 7 potential heart transplant donors (nonfailing hearts). Notwithstanding a similar increase of plasma ET-1 in the 2 groups, cardiac ET formation, mRNA levels for ppET-1, and ET(A) and ET(B) receptors were higher on both the myocardium and isolated myocytes from ICM than on those from DCM hearts (P<0.001 for all). ppET-1 and ET-converting enzyme-1 mRNAs were expressed on myocytes and endothelial and interstitial cells in ICM, whereas in DCM and nonfailing hearts they were mainly expressed on nonmyocyte cells. In both ICM and DCM, the ET(A) mRNA signal was expressed on both myocytes and nonmyocyte cells, whereas ET(B) mRNA was almost exclusively localized on nonmyocyte cells. ET(A)- and ET(B)-specific receptor binding was increased on both myocytes and cardiac membranes, showing a positive correlation with left ventricular ejection fraction in ICM (r=0.78 and 0.70) but not in DCM patients. The present results show that human ventricular myocytes express all of the components of the ET-1 system, which is selectively upregulated in ICM patients and appears to be functionally important in the maintenance of cardiac function.
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Affiliation(s)
- G G Serneri
- Clinica Medica Generale e Cardiologia, University of Florence, Italy
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43
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Rostagno C, Galanti G, Felici M, Maccherini M, Sani G, Caciolli S, Gensini GF. Prognostic value of baroreflex sensitivity assessed by phase IV of Valsalva manoeuvre in patients with mild-to-moderate heart failure. Eur J Heart Fail 2000; 2:41-5. [PMID: 10742702 DOI: 10.1016/s1388-9842(99)00062-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND In patients with heart failure, impairment of baroreflex function occurs early and contributes to sympathetic activation, however, at present its prognostic role has not been definitively established. AIMS To evaluate the prognostic significance of baroceptor impairment in patients with different degrees of heart failure. METHODS We enrolled 52 consecutive patients with heart failure, referred to our institution for functional evaluation. Twenty-eight suffered from ischemic cardiomyopathy and 26 from dilated cardiomyopathy. Thirteen patients were in NYHA class I, 20 in NYHA class II and 19 in class III. All patients underwent baroreflex assessment by phase IV Valsalva manoeuvre using Finapres finger monitoring of arterial blood pressure, echocardiography [with evaluation of left ventricular ejection fraction (LVEF), fractional shortening (LVFS), left ventricular end diastolic diameter (LVEDD) and mean pulmonary artery pressure] and functional evaluation by cardiopulmonary exercise test and 6-min walk corridor test within 2 days of hospital admission. RESULTS Mean duration of follow-up was 26 months (range 6-35 months). At baseline, evaluation in 13 patients BRS was normal (>5 ms/mmHg), in 17 moderately impaired (1.5-5 ms/mmHg) and in 22 severely depressed (<1.5 ms/mmHg). Baroreflex function was relatively preserved in patients in NYHA class I (5.1+/-2.5) in comparison to patients in NYHA class II and III (2.1+/-2.3 and 2.08+/-1.9 ms/mmHg, respectively). Of the 52 patients who entered the study at the end of follow-up 15 died of cardiac cause and 5 underwent heart transplantation. Survival free from heart transplantation was 62% in patients with normal baroreflex function, 62% in patients with moderate impairment of baroreflex and 66% in patients with major derangement. NYHA class, LVEF, LVFS and LVEDD were significantly associated with event free survival while baroreflex function was not. CONCLUSIONS Our results suggest that evaluation of BRS impairment by phase IV Valsalva manoeuvre has limited prognostic value in patients with heart failure.
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Affiliation(s)
- C Rostagno
- Istituto di Clinica Medica e Cardiologia, Università' di Firenze, Viale GB Morgagni 85, 50134, Firenze, Italy.
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Miraldi F, Barretta A, Yacoub MH, Pazzaglia A, Sani G, Toscano M. Siena's experience with pulmonary autograft operations: clinical and echocardiographic follow-up. G Ital Cardiol 1999; 29:1286-90. [PMID: 10609128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
As there is no perfect aortic valve substitute, there is a need to find out which one is the best option to replace the diseased aortic valve. Any type of mechanical or biological stented device has a residual gradient and does not reproduce the extremely sophisticated normal aortic valve function. This may influence the short- and long-term outcome, especially in dilated and poorly contracting left ventricles which do not tolerate even a mild stenosis. Thus, the potentially ideal valve to replace the aortic valve is either an aortic valve (aortic homograft) or a pulmonary autograft in aortic position. These grafts are also less subject to endocarditis. It has been demonstrated that pulmonary autografts can grow when implanted in children and as they remain viable, they maintain their dynamic behavior and possibly the internal innervation of the cusps. Unfortunately, pulmonary autograft surgery is more demanding and lasts longer, which may increase the risk of the operation. In addition, the exact indications and applications of the operation, particularly in patients with poor left ventricles or additional lesions, have not been clearly defined. Here we report our experience with this technique in 11 patients with severe aortic valve disease, including those with poor left ventricle function and/or associated disease. We describe our short- and medium-term follow-up, which shows optimal left ventricle recovery with no perioperative or postoperative complications, thus supporting a wider application of the operation.
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Affiliation(s)
- F Miraldi
- Istituto di Chirurgia Toracica e Cardiovascolare, Policlinico Le Scotte, Università di Siena
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Modesti PA, Vanni S, Paniccia R, Bandinelli B, Bertolozzi I, Polidori G, Sani G, Neri Serneri GG. Characterization of endothelin-1 receptor subtypes in isolated human cardiomyocytes. J Cardiovasc Pharmacol 1999; 34:333-9. [PMID: 10470989 DOI: 10.1097/00005344-199909000-00003] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
On cardiac membranes and isolated cardiomyocytes from the human heart, cell-type distribution and functional activities of endothelin-1 (ET-1) receptor subtypes were investigated by using binding methods and messenger RNA (mRNA) in situ hybridization. The ET-receptor antagonist BMS-182874 selectively and competitively inhibits ET(A) receptors both on isolated myocytes and ventricular membranes with approximately 1,300 times greater affinity for ET(A) than ET(B) subtypes. The [125I]-ET-1 specific binding revealed 42.851+/-2,546 receptors/myocyte with a prevalent proportion of ET(A)-receptor subtypes on both myocytes (84+/-2%) and ventricular membranes (66+/-3%). In situ hybridization studies revealed that mRNA for ET(A) receptors was expressed on both myocytes and nonmyocyte cells, whereas mRNA for ET(B) receptors was almost exclusively expressed on fibroblasts and endothelial cells. Specific binding of [125I]-ET-1 to both myocytes and ventricular membranes in the presence of specific ET(A) (BMS-182874) and ET(B) (BQ-788)-receptor antagonists showed a displacement of [125I]-ET-1 by unlabeled ET-1, which were significantly faster from ET(B) than from ET(A). This suggests a clearance function of ventricular ET(B) receptors.
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Affiliation(s)
- P A Modesti
- Clinica Medica e Cardiologia, University of Florence, Italy.
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Modesti PA, Vanni S, Paniccia R, Perna A, Maccherini M, Lisi G, Sani G, Neri Serneri GG. Endothelin receptors in adult human and swine isolated ventricular cardiomyocytes. Biochem Pharmacol 1999; 58:369-74. [PMID: 10423180 DOI: 10.1016/s0006-2952(99)00081-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
The present study aimed to investigate endothelin-1 (ET-1) receptors in human and swine cardiomyocytes with binding studies using ET(A) and ET(B) selective receptor antagonists (BMS-182874 and BQ-788, respectively). Cell distribution of mRNA expression for ET(A) and ET(B) subtypes was investigated by in situ hybridization using specific cDNA probes. The 1251-ET-1 binding, which reached equilibrium in about 120 min (Kobs = 0.051+/-0.003 min(-1)), was only partially displaceable by the addition of a large excess of ET-1 (about 15% with a half-life of 20 min). In equilibrium binding studies, 125I-ET-1 had a Kd of 0.43+/-0.08 nM and a maximum binding (Bmax) of 42.8+/-6.6 fmol/mg protein. ET(A) and ET(B) receptors are represented in human and swine cardiomyocytes with an 85:15 ratio as indicated by the biphasic pattern of competition of both BMS-182874 and BQ-788. In situ hybridization studies confirmed that myocytes mainly expressed mRNA for ET(A), whereas expression of mRNA for the ET(B) subtype was documented in non-myocyte cells. These results showed that ET-1 binds with high affinity and poor reversibility to specific receptors, in both human and swine isolated ventricular cardiomyocytes, without significant species differences.
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Affiliation(s)
- P A Modesti
- Clinica Medica e Cardiologia, University of Florence, Italy.
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Serneri GG, Modesti PA, Boddi M, Cecioni I, Paniccia R, Coppo M, Galanti G, Simonetti I, Vanni S, Papa L, Bandinelli B, Migliorini A, Modesti A, Maccherini M, Sani G, Toscano M. Cardiac growth factors in human hypertrophy. Relations with myocardial contractility and wall stress. Circ Res 1999; 85:57-67. [PMID: 10400911 DOI: 10.1161/01.res.85.1.57] [Citation(s) in RCA: 79] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The aim of the present study was to investigate whether and which cardiac growth factors are involved in human hypertrophy, whether growth factor synthesis is influenced by overload type and/or by the adequacy of the hypertrophy, and the relationships between cardiac growth factor formation and ventricular function. Cardiac growth factor formation was assessed by measuring aorta-coronary sinus concentration gradient in patients with isolated aortic stenosis (n=26) or regurgitation (n=15) and controls (n=12). Gene expression and cellular localization was investigated in ventricular biopsies using reverse transcriptase-polymerase chain reaction and in situ hybridization. Cardiac hypertrophy with end-systolic wall stress <90 kdyne/cm2 was associated with a selective increased formation of insulin-like growth factor (IGF)-I in aortic regurgitation and of IGF-I and endothelin (ET)-1 in aortic stenosis. mRNA levels for IGF-I and preproET-1 were elevated and mainly expressed in cardiomyocytes. At stepwise analysis, IGF-I formation was correlated to the mean velocity of circumferential fiber shortening (r=0.86, P<0.001) and ET-1 formation to relative wall thickness (r=0.82, P<0. 001). When end-systolic wall stress was >90 kdyne/cm2, IGF-I and ET-1 synthesis by cardiomyocytes was no longer detectable, and only angiotensin (Ang) II was generated, regardless of the type of overload. The mRNA level for angiotensinogen was high, and the mRNA was exclusively expressed in the interstitial cells. Ang II formation was positively correlated to end-systolic stress (r=0.89, P<0.001) and end-diastolic stress (r=0.84, P<0.001). Multivariate stepwise analysis selected end-systolic stress as the most predictive variable and left ventricular end-diastolic pressure as the independent variable for Ang II formation (r=0.93, P<0.001). In conclusion, the present results indicate that the course of human left ventricular hypertrophy is characterized by the participation of different cardiac growth factors that are selectively related both to the type of hemodynamic overload and to ventricular function.
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Affiliation(s)
- G G Serneri
- Clinica Medica Generale e Cardiologia, University of Florence, Italy
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Giunti G, Schürfeld K, Maccherini M, Tanganelli P, Rubegni P, Alfani D, D'Ascenzo G, Diciolla F, Bernazzali S, Fimiani M, Toscano M, Sani G. Photopheresis for recurrent acute rejection in cardiac transplantation. Transplant Proc 1999; 31:128-9. [PMID: 10083041 DOI: 10.1016/s0041-1345(98)01471-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- G Giunti
- Istituto di Chirurgia Toracica e Cardiovascolare Tecnologie Biomediche Cardiochirurgia, Università degli Studi di Siena, Italy
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Schürfeld K, Giunti G, Maccherini M, Rubegni P, D'Ascenzo G, Diciolla F, Tanganelli P, Bernazzali S, Bizzarri F, Fimiani M, Alfani D, Toscano M, Sani G. Photopheresis after cardiac transplantation induces apoptosis. Transplant Proc 1999; 31:125-7. [PMID: 10083040 DOI: 10.1016/s0041-1345(98)01470-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- K Schürfeld
- Istituto di Anatomia e Istologia Patologica, Università degli Studi di Siena, Italy
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Diciolla F, Sassi C, Neri E, Carone E, Capannini G, Giunti G, Guerrieri W, Bernazzali S, Maccherini M, Sani G, Toscano M. Abdominal aortic aneurysms in heart transplanted patients. J Mal Vasc 1998; 23:358-60. [PMID: 9894190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
OBJECTIVE In the AA's opinion, the dilatation of the abdominal aorta is not a contraindication to heart transplantation. METHODS AND MATERIALS From July 1994 to February 1998, 3 out of 80 heart transplanted patients, required a replacement of their abdominal aorta because of an infrarenal aortic aneurysm. The first patient (62 years old) did not have an aneurysm by time of heart transplantation: his aneurysm (5.1 cm wide) was resected 2 years later. The other two patients (m, 44 years old; m, 60 years old) had a dilatation of 3.1 and 3.5 cm of the abdominal aorta by time of cardiac transplantation: 15 months later, the aneurysms measured 5.8 and 7 cm, respectively, and had been resected. Two resections were performed through a retroperitoneal approach. RESULTS All 3 patients had uneventful postoperative course. CONCLUSION Before heart transplantation the aorta must be screened for dilatation or aneurysm, which can be enlarged by operation. Such lesions can be operated on, with low risks, and should not be a contraindication to heart transplantation.
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Affiliation(s)
- F Diciolla
- Institute of Thoracic and Cardiovascular Surgery, University of Siena, Italy
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