Biomedical subjects

G M Galeazzi

Publications and source records attributed to G M Galeazzi.

5 recordsLinked to original sources

PubMed2006

The Italian version of the Body Cathexis Scale.

AIMS: Various questionnaire measures have been developed to study body attitude and affect. The Body Cathexis Scale (BCS) was the first psychometric instrument devised to measure body dissatisfaction. In this study we report the validation of the Italian version of the BCS. Reliability and validity studies were conducted on 86 female subjects with eating disorders and 404 general population subjects. RESULTS: Factor analysis yielded three factors called "Bust", "Weight-related Body Shape and Functions" and "Physical Functionality". Internal consistency was 0.90 (Cronbach's alpha). Test-retest reliability was 0.81. Criterion and concurrent validity are considered and norms as percentiles are reported for age classes.

Adolescent↗

PubMed2005

Psychiatric disorders and depression in multiple sclerosis outpatients: impact of disability and interferon beta therapy.

Associations between psychopathology and gender, duration of MS, disability and therapy with beta-interferons were studied in multiple sclerosis (MS) outpatients. A controlled descriptive epidemiological study was carried out in two Italian outpatient MS centres on 50 outpatients with clinically definite relapsing-remitting MS presenting for regular follow-up and 50 healthy controls matched for sex, age and educational level. Subjects were assessed with the Structured Clinical Interview for DSM-IV (SCID I), the Beck Depression Inventory (BDI) and the State Trait Anxiety Inventory (STAI). MS patients reported a higher prevalence of psychiatric disorders (odds ratio 3.17), with 46% (n=23) suffering from major depressive disorder. The risk of suffering from any non-mood psychiatric disorder was also higher in MS patients than in controls (odds ratio 2.67). Risk factors for depression were female sex and severity of disability, but not therapy with interferon beta or longer duration of illness. Disability level, but not therapy with beta-interferons, is a risk factor for depression in MS outpatients. Regular screening for depression in this population is appropriate.

Anxiety↗

PubMed2002

Consultation-liaison psychiatry in obstetrics and gynecology.

Data documenting the activity of Modena and Reggio Emilia University Hospital Consultation-Liaison Psychiatry Psychosomatic Service (C-LPPS) to the 59 bed gynecological-obstetric unit are compared to the corresponding European Consultation Liaison Workgroup (ECLW) study results and discussed in the light of recent epidemiological studies suggesting a low rate of detection and psychiatric referral in obstetric and gynecological patients. All psychiatric consultations of gynecological-obstetric inpatients during a 3-year (1996-1998) period were included in this study and data were derived from valid and reliable consultation forms tested for reliability. Within the 3-year period 55 patients were referred to C-LPPS by the gynecological-obstetric unit for psychiatric consultation. Referral rate was 0.5% of the admitted patients in the unit. The gynecological-obstetric group represented 2.5% (vs. 4.5% ECLW study) of all psychiatric consultations requested in the study period. The most frequent reasons for referral were: current psychiatric symptoms (47.3% Modena study vs. 39% ECLW), psychiatric history (20% vs. 7.3%), unexplained physical symptoms (12.7% vs. 16.2%) and coping-compliance problems (3.6% vs. 16.6%). The most common ICD-10 psychiatric diagnoses were: neurotic, anxiety and adjustment disorders (41.8% vs. 31.2%), mood disorders (29% vs. 18.4%), personality disorders (7.3% vs. 6.1%), schizophrenic and other psychotic disorders (5.5% vs. 7%).

Adult↗

PubMed2000

Audiovisual sexual stimulation by virtual glasses is effective in inducing complete cavernosal smooth muscle relaxation: a pharmacocavernosometric study.

Audiovisual sexual stimulation (AVSS) is frequently employed to promote cavernosal smooth muscle relaxation (SMR) in hemodynamic diagnostic settings for erectile dysfunction. Our aim has been to adapt conventional AVSS to the particular test conditions of pharmacocavernosometry and pharmacocavernosography (DICC), by the use of virtual glasses. Thirty-seven consecutive patients undergoing DICC were randomized in two groups: no-AVSS and AVSS through commercially available virtual glasses (VG-AVSS) with tri-dimensional capabilities and stereophonic headphones. Such device partially excludes the patient from the surrounding environment. In both groups a standard dose of vasoactive agents was intracavernosally administered, and possibly repeated (re-dosing), until complete SMR was obtained (3 doses/patient maximum). Psychometric tests (State Trait Anxiety Inventory and ad hoc visual analogue scales for embarrassment, stress and pain) were administered before and after DICC. The no-AVSS group consisted of 18 patients, the AVSS group of 19. Number of needed vasoactive agent doses: in the no-AVSS group 6 patients needed 1 dose, 3 patients 2, 9 patients 3 (mean dose number: 2.17); in the AVSS group 15 patients needed 1 dose, 1 patient 2, 3 patients 3 (mean dose number: 1.37). The difference in the number of doses used in the two groups was statistically significant (Student's t-test P = 0.007). Complete SMR, regardless of the number of used doses: in the no-AVSS group 9 patients (50%) achieved complete SMR, in the AVSS group 16 patients (84.2%). The difference in the two groups was statistically significant (chi-square P = 0.026). From evaluated psychometric measures no statistically significant difference between the two groups was detected. VG-AVSS significantly promotes complete SMR without increasing test related stress or anxiety. Its induced arousal suggests the possibility of performing dynamic evaluations of the erectile function with the oral agent sildenafil in place of intracavernosally administered vasoactive agents. VG-AVSS furthermore constitutes a promising tool for the investigation of normal physiology and pathophysiology of female sexual function.

Adult↗

PubMed1991

[Orientation strategy implicit in spatial attention].

In this experiment, two rows of four boxes, one above and the other below the fixation point, were displayed on a computer monitor. A cognitive numeric cue indicated one of the four external boxes, where the attention was to be directed. Stimuli, however, could occur in any of the eight boxes. The subject was instructed to respond to the imperative stimulus as fast as possible, regardless of its location. Four time intervals between cue and stimulus presentation (SOAs) were employed in order to disclose the route along which attention is moved. With the shortest SOA (100 msec) an indication that attention movements follow the cartesian/orthogonal axes was shown.

Adult↗