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Featured researches published by Ciro Conversano.


Clinical Practice & Epidemiology in Mental Health | 2010

Optimism and Its Impact on Mental and Physical Well-Being

Ciro Conversano; Alessandro Rotondo; Elena Lensi; Olivia Della Vista; Francesca Arpone; Mario Antonio Reda

Many studies have been carried out about the effectiveness of optimism as a psychological phenomenon, leading to various theoretical formulations of the same concept, conceptualized as “disposition”, “attributional style”, “cognitive bias”, or “shared illusion”. This overview is an attempt to explore the “optimism” concept and its relations with mental health, physical health, coping, quality of life and adaptation of purpose, health lifestyle and risk perception. Positive and negative expectations regarding the future are important for understanding the vulnerability to mental disorders, in particular mood and anxiety disorders, as well as to physical illness. A significant positive relation emerges between optimism and coping strategies focused on social support and emphasis on positive aspects of stressful situations. Through employment of specific coping strategies, optimism exerts an indirect influence also on the quality of life. There is evidence that optimistic people present a higher quality of life compared to those with low levels of optimism or even pessimists. Optimism may significantly influence mental and physical well-being by the promotion of a healthy lifestyle as well as by adaptive behaviours and cognitive responses, associated with greater flexibility, problem-solving capacity and a more efficient elaboration of negative information.


Eating and Weight Disorders-studies on Anorexia Bulimia and Obesity | 2011

Orthorexia nervosa in the general population: A preliminary screening using a self-administered questionnaire (ORTO-15)

Carla E. Ramacciotti; Perrone P; E Coli; A Burgalassi; Ciro Conversano; Gabriele Massimetti; Liliana Dell'Osso

OBJECTIVE: Orthorexia, from the Greek words orthos (straight, proper) and orexis (appetite), is a newly conceptualized disorder characterized by distorted eating habits and cognitions concerning supposedly healthy nutrition. In this article we present preliminary results of a wider research aimed to investigate the diffusion of Orthorexia in the general population and to highlight its characteristics and particularly the relationship with Eating Disorder and Obsessive-Compulsive Disorder. METHOD: One-hundred and seventy seven adult subjects from the general population, were administered the ORTO-15 test, a selfadministered questionnaire specifically designed to assess orthorexic symptomatology; note that statistical analyses were repeated twice, referring to different diagnostic thresholds (40/35). RESULTS: Orthorexia had a 57.6% prevalence in our sample, using the 40-point threshold, with a female/male ratio 2:1; the figure was sensibly lower with the 35-point threshold (21%). CONCLUSION: The results of this study highlight the diffusion of Orthorexia which may constitute an important risk factor for mental and physical health, but also the opportunity of more specific diagnostic instruments, so to facilitate a thorough understanding of this disorder.


Comprehensive Psychiatry | 2009

A multidimensional spectrum approach to post-traumatic stress disorder: comparison between the Structured Clinical Interview for Trauma and Loss Spectrum (SCI-TALS) and the Self-Report instrument (TALS-SR)

Liliana Dell'Osso; Claudia Carmassi; Paola Rucci; Ciro Conversano; M. Katherine Shear; S. Calugi; Jack D. Maser; Jean Endicott; Andrea Fagiolini; Giovanni B. Cassano

Dimensional approaches to psychiatric disorders have shown an increased relevance in the ongoing debate for the forthcoming Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition. In line with previously validated instruments for the assessment of different mood, anxiety, eating and psychotic spectra, we tested the validity and reliability of a newly developed Structured Clinical Interview for Trauma and Loss Spectrum (SCI-TALS). The instrument is based on a multidimensional approach to post-traumatic stress spectrum that includes a range of threatening or frightening experiences, as well as a variety of potentially significant losses, to which an individual can be exposed. Furthermore, it explores the spectrum of the peritraumatic reactions and post-traumatic symptoms that may ensue from either type of life events, targeting soft signs and subthreshold conditions, as well as temperamental and personality traits that may constitute risk factors for the development of the disorder. The aim of the present study is to describe the reliability of the self-report version of the SCI-TALS: the TALS-SR. Thirty patients with PTSD and thirty healthy control subjects were assessed with the Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition. Half of the patients and controls received the TALS-SR first and the SCI-TALS after 15 days; for the other half of the sample, the order of administration was reversed. Agreement between the self-report and the interview formats was substantial. Intraclass correlation coefficients ranged from 0.934 to 0.994, always exceeding the threshold of 0.90. Our findings provide substantial support for the reliability of the TALS-SR questionnaire.


Clinical Practice & Epidemiology in Mental Health | 2008

Validity and reliability of the Structured Clinical Interview for the Trauma and Loss Spectrum (SCI-TALS)

Liliana Dell'Osso; M. Katherine Shear; Claudia Carmassi; Paola Rucci; Jack D. Maser; Ellen Frank; Jean Endicott; Liliana Lorettu; A. Carlo Altamura; Bernardo Carpiniello; F. Perris; Ciro Conversano; Antonio Ciapparelli; Marina Carlini; Nannina Sarno; Giovanni B. Cassano

BackgroundDSM-IV identifies three stress response disorders (acute stress Disorder (ASD), post-traumatic stress Disorder (PTSD) and adjustment disorders (AD)) that derive from specific life events. An additional condition of complicated grief (CG), well described in the literature, is triggered by bereavement. This paper reports on the reliability and validity of the Structured Clinical Interview for Trauma and Loss Spectrum (SCI-TALS) developed to assess the spectrum of stress response. The instrument is based on a spectrum model that emphasizes soft signs, low-grade symptoms, subthreshold syndromes, as well as temperamental and personality traits comprising clinical and subsyndromal manifestations.MethodsStudy participants, enrolled at 6 Italian Departments of Psychiatry located at six sites, included consecutive patients with PTSD, 44 with CG and a comparative group of 48 unselected controls.ResultsWe showed good reliability and validity of the SCI-TALS. Domain scores were significantly higher in participants with PTSD or CG compared to controls. There were high correlations between specific SCI-TALS domains and corresponding scores on established measures of similar constructs. Participants endorsing grief and loss events reported similar scores on all instruments, except those with CG who scored significantly higher on the domain of grief reactions.ConclusionThese findings provide strong support for the internal consistency, the discriminant validity and the reliability of the SCI-TALS. These results also support the existence of a specific grief-related condition and the proposal that different forms of stress response have similar manifestations.


Harvard Review of Psychiatry | 2012

Pathological gambling: a systematic review of biochemical, neuroimaging, and neuropsychological findings.

Ciro Conversano; Donatella Marazziti; Claudia Carmassi; Sara Baldini; Graziano Barnabei; Liliana Dell'Osso

&NA; Pathological gambling is an emerging psychiatric disorder that has recently gained much attention because of its increasing prevalence and devastating personal, familial, and social consequences. Although its pathophysiology is largely unknown, the shared similarities with both addiction and obsessive‐compulsive spectrum disorders have suggested the possibility of common psychobiological substrates. As with many other psychiatric disorders, it is believed that pathological gambling may result from the interplay between individual vulnerability and environmental factors. The aim of this article is to offer a comprehensive review of the main neurobiological aspects of pathological gambling, with particular attention to neuropsychological and related findings. A deeper understanding of the biological correlates of pathological gambling is required in order to develop effective treatment strategies.


Journal of Anxiety Disorders | 2008

Different temperament and character dimensions correlate with panic disorder comorbidity in bipolar disorder and unipolar depression

Marco Mula; Stefano Pini; Palmiero Monteleone; Paolo Iazzetta; Matteo Preve; Alfonso Tortorella; Emilia Amato; Luca Di Paolo; Ciro Conversano; Paola Rucci; Giovanni B. Cassano; Mario Maj

BACKGROUND This study aimed to investigate temperament and character correlates of panic disorder (PD) comorbidity in euthymic patients with bipolar disorder (BD) or unipolar depression (UD). METHODS Temperament and character were assessed using the Temperament and Character Inventory Revised (TCI-R) in 181 patients (70 patients with BD-I, 51 patients with BD-II and 60 with UD) in a euthymic state for at least 2 months. RESULTS PD was diagnosed in 14.3% of BD-I patients, 31.4% of BD-II and 40% of UD. BD patients with PD, when compared with BD patients without PD, had higher scores on harm avoidance (OR=1.04; 95% CI=1.02-1.07; p=0.002). Patients with UD and PD, when compared to patients with UD without PD, had higher scores on social acceptance (OR=1.27; 95% CI=1.08-1.49; p=0.004). CONCLUSION Different temperament and character dimensions correlated with PD comorbidity in BD and UD patients, suggesting different underlying pathophysiological mechanisms.


Neuropsychobiology | 2008

Decreased density of the platelet serotonin transporter in pathological gamblers.

Donatella Marazziti; Francesca Golia; Michela Picchetti; Ellena Pioli; Patrizia Mannari; F. Lenzi; Ciro Conversano; Claudia Carmassi; Mario Catena Dell’Osso; G. Consoli; Stefano Baroni; Gino Giannaccini; Giuseppe Zanda; Liliana Dell’Osso

Background/Aims: The aim of this study was to investigate the serotonin transporter (SERT), by means of the 3H-paroxetine ([3H]-Par) binding to platelet membranes, in patients affected by pathological gambling (PG), as compared with a similar group of healthy control subjects. Methods: Seventeen PG patients were selected amongst those who were drug-free and at the first psychiatric interview in a Department of Addiction. The diagnosis was assessed according to DSM-IV criteria and PG severity was measured by means of the South Oaks Gambling Screen. The platelet [3H]-Par binding was carried out according to a standardized method. The binding parameters, the maximum binding capacity (Bmax) and the dissociation constant (Kd), were obtained by means of the Scatchard analysis. Results: The Bmax values of PG patients were significantly lower than that of healthy subjects, while the Kd values were not different in the two groups. No significant effect of age, sex or psychiatric comorbidity on Bmax or Kd was observed; there were also no correlations between clinical and biological variables. Conclusions: PG patients showed a dysfunction at the level of the platelet SERT that would suggest the involvement of the 5-HT system in this condition.


Cns Spectrums | 2011

Complicated Grief and Suicidality: The Impact of Subthreshold Mood Symptoms

Liliana Dell'Osso; Claudia Carmassi; Paolo Rucci; Antoniom Ciapparelli; Ciro Conversano; Donatella Marazziti

UNLABELLED IntroductionThe aim of the present study was to explore the relationship between subthreshold mood symptoms and suicidality in patients with complicated grief (CG). METHODS Fifty patients with CG were included in the study and evaluated by the Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition Axis-I disorders, the Inventory of Complicated Grief, and the Mood Spectrum Self Report (MOODS-SR) lifetime version, to evaluate the subthreshold mood symptoms. RESULTS Twenty-eight patients (56%) reported lifetime suicidal ideation and 11 patients (22%) reported suicide attempts. Subthreshold depressive and rhythmicity/vegetative functions items of the MOODS-SR were significantly associated with increased suicidal ideation and attempts, while subthreshold manic items were associated with suicidal ideation only. Relationships were confirmed after controlling for Axis-I disorders comorbidity. CONCLUSION The results of the present study suggest the usefulness of exploring lifetime subthreshold mood symptoms in CG patients, in order to promptly identify those who may be more prone to suicidality.


Psychiatry Research-neuroimaging | 2012

Lifetime mood symptoms and adult separation anxiety in patients with complicated grief and/or post-traumatic stress disorder: A preliminary report

Liliana Dell'Osso; Claudia Carmassi; Laura Musetti; Chiara Socci; M. Katherine Shear; Ciro Conversano; Icro Maremmani; Giulio Perugi

A minority of bereaved individuals experiences symptoms of complicated grief (CG) that are associated with significant distress and impairment. CG is currently under consideration for inclusion in the Diagnostic and Statistical Manual of Mental Disorders, fifth edition (DSM-V) and a major issue is whether or not it can be differentiated from major depressive disorder (MDD) and post-traumatic stress disorder (PTSD). The purpose of this study is to compare the clinical features of CG with those of PTSD and CG+PTSD. A total sample of 116 patients (66 PTSD, 22 CG and 28 CG+PTSD) was recruited. Assessments included: Structured Clinical Interview for DSM-IV Axis-I disorders (SCID-I/P), Inventory of Complicated Grief (ICG), Adult Separation Anxiety Questionnaire (ASA-27), Work and Social Adjustment Scale (WSAS), and Mood Spectrum-Self Report (MOODS-SR) lifetime version. CG was strongly associated with female gender. MDD comorbidity was more common among patients with CG while bipolar disorder was highest among those with PTSD+CG. Patients with CG+PTSD reported significantly higher ASA-27 scores compared to patients with either CG or PTSD alone. Patients with CG+PTSD or PTSD alone reported significantly higher scores on the manic component of the MOODS-SR. No significant differences were reported in the WSAS scores. Our results support differences between CG and PTSD that are important for the consideration of including CG as a new disorder in the DSM-V.


Journal of Affective Disorders | 2012

Plasma β-amyloid peptides levels: A pilot study in bipolar depressed patients

Armando Piccinni; Nicola Origlia; Antonello Veltri; Chiara Vizzaccaro; Donatella Marazziti; Mario Catena-Dell'Osso; Ciro Conversano; Ilenia Moroni; Luciano Domenici; Liliana Dell'Osso

BACKGROUND Patients with mood disorders present a great risk for dementia and generally for cognitive decline. Low levels of β-amyloid peptide 1-42 (Aβ42) and high Aβ40/Aβ42 ratio have been associated with this risk and have been reported also in geriatric patients suffering from depression. The aim of the present study was to compare the plasma levels of Aβ40 and Aβ42 in patients with bipolar depression and healthy subjects, and to correlate them with the characteristics of clinical course. METHODS Levels of Aβ40 and Aβ42 were measured by using specific ELISA kits in 16 patients with bipolar depression and in 16 control subjects with a negative history for somatic, psychiatric, neurological and substance abuse disorders. RESULTS Patients presented significantly lower plasma Aβ42 levels and higher Aβ40/Aβ42 ratio, as compared with control subjects. Moreover, a significant negative correlation was found between Aβ42 plasma levels and the duration of the illness, while a positive correlation was detected between the Aβ40/Aβ42 ratio and the number of affective episodes. LIMITATIONS The major limitations of the study are the small sample size, the scanty characterization of the illness episodes and the fact that all the patients were under psychopharmacological treatment. CONCLUSION Although further research is necessary to establish firm conclusions, the present data would suggest that changes in plasma levels of different Aβ peptides might represent a useful tool to identify the risk for cognitive decline in bipolar patients.

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