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1.
J Affect Disord ; 110(1-2): 135-41, 2008 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-18329720

RESUMEN

BACKGROUND: The aim of this naturalistic study was to compare the effectiveness of quetiapine and classical mood stabilizers, as mono- or combination therapy, in the long-term treatment of Bipolar Disorder (BD). METHODS: 232 DSM-IV BD I (n=91) or BD II (n=141) patients, treated and followed up for four years, were studied. Mood stabilizers were chosen by the treating psychiatrists on the basis of their clinical judgement. The sample was subdivided into 6 treatment groups: quetiapine (n=41), lithium (n=39), sodium valproate (n=73), lamotrigine (n=31), quetiapine plus lithium (n=25), and quetiapine plus sodium valproate (n=23). Throughout the 4-year follow-up period patients were assessed monthly, or whenever a recurrence occurred, by the administration of HAMD-21 and of the YMRS. Primary outcome measures were the duration of euthymia and the cumulative proportion of subjects who maintained euthymia. Kaplan-Meier survival analyses were done to tabulate and compare the differences in survival distributions across the different treatment groups (Log-Rank Mantel-Cox test). RESULTS: The combined treatments with quetiapine plus lithium or sodium valproate were more effective overall in maintaining euthymia, (percentages of patients who maintained euthymia: 29.3% for quetiapine, 46.2% for lithium, 32.9% for sodium valproate, 41.9% lamotrigine, 80% for quetiapine plus lithium, and 78.3% for quetiapine plus sodium valproate). In addition, quetiapine monotherapy was as effective as lithium monotherapy or combination treatment with lithium or sodium valproate in preventing the recurrence of major depressive episodes. LIMITATION: The main limitations of the study are the lack of randomized, controlled conditions and the low doses of quetiapine used. CONCLUSION: If the results from this study will be replicated, there will be important implications for the use of quetiapine in the long-term treatment of BD.


Asunto(s)
Antipsicóticos/uso terapéutico , Trastorno Bipolar/tratamiento farmacológico , Dibenzotiazepinas/uso terapéutico , Anticonvulsivantes/uso terapéutico , Antimaníacos/uso terapéutico , Trastorno Bipolar/psicología , Quimioterapia Combinada , Femenino , Estudios de Seguimiento , Humanos , Lamotrigina , Carbonato de Litio/uso terapéutico , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Escalas de Valoración Psiquiátrica/estadística & datos numéricos , Fumarato de Quetiapina , Triazinas/uso terapéutico , Ácido Valproico/uso terapéutico
2.
Minerva Pediatr ; 55(1): 75-8, 2003 Feb.
Artículo en Italiano | MEDLINE | ID: mdl-12660629

RESUMEN

Benign juvenile melanoma was originally described and differentiated from malignant melanoma by Sophie Spitz in 1948. The solitary form is the most frequent and usually appears on the face and extremities of young children and adolescents as a solitary, hairless, dome-shaped papule or nodule, varying in size from 3 to 15 mm. It can be of a wide spectrum of colors including pink, yellow, red, brown, purple and black, representing 1% to 8% of melanocytic tumors in children. Histologically, Spitz nevus has been subdivided into junctional, compound and intradermal type according to the location of neoplastic melanocytes in the skin. Rarely multiple benign juvenile melanoma arranged in clusters (agminated) or widespread (disseminated) are described. Less than 50 cases have been reported in the world literature. The grouped form usually occurs on the face of children on normal, but also hyperpigmented or hypopigmented skin, while the disseminated one in adults. A case of multiple agminated Spitz nevus arised on the face of a 2 years old girl is reported. The clinical presentations with a 3 years follow-up and the histologic features of this nevus are described as well as the therapeutic approach.


Asunto(s)
Nevo de Células Epitelioides y Fusiformes/patología , Neoplasias Cutáneas/patología , Preescolar , Femenino , Humanos , Nevo de Células Epitelioides y Fusiformes/cirugía , Neoplasias Cutáneas/cirugía
3.
Int J Psychiatry Clin Pract ; 7(3): 155-9, 2003.
Artículo en Inglés | MEDLINE | ID: mdl-24922181

RESUMEN

Reliable data on the psychopharmacotherapy of somatoform disorders (SDs) are scanty because of patients' poor psychopathological awareness and compliance, the need for combination treatment, and the lack of suitable instruments for clinical diagnosis and assessment. The aim of the present study was to investigate the efficacy and tolerability of low doses of levosulpiride in the treatment of SDs. Seventy-four patients with SDs diagnosed according to ICD-10 and DSM-IIIR criteria by means of the Comprehensive International Schedule for Somatoform Disorders-Somatoform Disorders Schedule (CISSD-SDS) were treated for 4 weeks either with levosulpiride (50 mg b.i.d.) or placebo, under double-blind, cross-over conditions. The clinical evaluation was performed using CISSD-SDS. Side-effects were evaluated using the Simpson and Angus Extrapyramidal Side Effects Scale (EPSE) and specific check-lists for anticholinergic and endocrine side effects. Levosulpiride significantly reduced the number of SD symptoms compared to placebo ( P =0.007) after 4 weeks of treatment. Eighty per cent of positive responses were observed during treatment with levosulpiride in the placebo-levosulpiride sequence; on the other hand, only 44% of positive responses were found during treatment with active compound in the levosulpiride-placebo sequence ( P <0.002). Levosulpiride also determined a more evident reduction of the total number of SD symptoms compared to placebo ( P <0.001). There were no differences in endocrine and anticholinergic side effects between levosulpiride and placebo. In the levosulpiride group, a higher percentage of patients (13.4 vs. 2.8%; P =0.029) showed signs of extrapyramidal system involvement compared to placebo. Levosulpiride appears to be a well-tolerated and effective drug for the treatment for SDs.

4.
Eur Arch Psychiatry Clin Neurosci ; 248(6): 267-71, 1998.
Artículo en Inglés | MEDLINE | ID: mdl-9928903

RESUMEN

The survey involved 50 centres comprising both hospital and community psychiatric care services throughout Italy. Overall, 2620 patients were recruited, and of those 2002 (76%) completed the Somatoform Disorders Schedule (SDS), a CIDI-derived interview. The NOS somatoform disorders (SDs) diagnosis appeared to be the most common (60%) (and they showed the highest number of co-morbid diagnoses), followed by pain disorders (8%). The prevalence of undifferentiated somatoform and hypochondriactal disorders was 1.6%: older age groups showed a tendency towards higher rates of the latter. In general, the study found that a significant percentage of patients with SDs are referred to psychiatric services, but mainly because of other psychopathological problems: in fact, somatic complaints are cross-sectionally present in different psychiatric nosological categories. This study also emphasizes some limitations of the current classification of SDs.


Asunto(s)
Trastornos Mentales/epidemiología , Trastornos Somatomorfos/epidemiología , Adulto , Anciano , Educación , Femenino , Humanos , Hipocondriasis/epidemiología , Italia/epidemiología , Masculino , Persona de Mediana Edad , Escalas de Valoración Psiquiátrica , Factores de Riesgo , Factores Socioeconómicos
5.
Minerva Psichiatr ; 36(3): 139-54, 1995 Sep.
Artículo en Italiano | MEDLINE | ID: mdl-8583883

RESUMEN

The aim of this research is to evaluate current and lifetime psychiatric morbidity according to ICD-10 criteria of subjects in treatment for psychoactive substance dependence. It is a cross-sectional clinical-epidemiological study also collecting retrospective information by means of structured diagnostic interviews. Ninety-nine outpatients fulfilling criteria of eligibility were recruited by systematic sampling at 8 Italian National Health Service's Drug Dependence Units. Criteria of inclusion were the presence of clinical diagnosis of psychoactive substance dependence according to ICD-10 and age 18-45, while criteria of exclusion were pharmacological distress related to acute withdrawal from street drugs and the presence of severe cognitive impairment, delirium or acute psychoses in order to assure reliability of the interviews. Only 75 patients accepted to participate, were enrolled in the study and interviewed by means of a European adaptation of the Addiction Severity Index. Finally, the Composite International Diagnostic Interview was completed in 65 cases. The prevalence of current psychiatric morbidity for any disorder in addition to substance use disorders was 22.2%, and lifetime prevalence was 35.4% (but, if drop-out cases are excluded from calculation, the prevalence rates grow up to 30-35% and 50-55% respectively). Psychiatric morbidity is more frequent among females and is unrelated to age or lifetime duration of substance use. In almost one-half of the cases mental disorders arose before the beginning of substance use. By order of frequence, anxiety, affective, and schizophrenic syndromes are the most common comorbid diagnoses. Affective disorders are more often secondary, since they mostly develop after the beginning of psychotropic substance use and are uncommon among currently abstinent subjects. Finally, outpatients affected by psychotic disorders are not likely to abstain from psychotropic drugs during the treatment. Psychiatric comorbidity is a considerable point in the clinical management of drug dependence, and for primary and secondary prevention of substance use disorders.


Asunto(s)
Trastornos Mentales/complicaciones , Trastornos Mentales/diagnóstico , Narcóticos , Trastornos Relacionados con Sustancias/complicaciones , Trastornos Relacionados con Sustancias/rehabilitación , Adolescente , Adulto , Femenino , Humanos , Entrevista Psicológica , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Índice de Severidad de la Enfermedad
6.
Clin Ter ; 146(5): 367-72, 1995 May.
Artículo en Inglés | MEDLINE | ID: mdl-7796569

RESUMEN

Eighteen patients affected with biopsy-proved primary biliary cirrhosis (PBC) (histological stage III and IV) received ursodeoxicholic acid (UDCA) 600 mg for 1 year. Signs and symptoms and biochemical tests (glutamic and oxalcetic transaminase, glutamic and pyruvic transaminase, bilirubine, gamma-glutamyl transpeptidase, alkaline phosphatase, leucine aminopeptidase, bile acids, plasma proteins electrophoresis, immunoglubulins A, G and M) and antimitochondrial antibodies were evaluated before the treatment and every four months during the treatment. The results were compared with those obtained in 8 untreated patients affected PBC. The control group of patients were comparable (as far as age, histological stage, biochemical tests are concerned) to the group who received UDCA. Bilirubine, ALP, gamma-GT and LAP decreased during the treatment with UDCA and remained lower than baseline values until the end of the observation (12 months), while no changes occurred in the untreated patients. Both in the treated and untreated group plasma protein electrophoresis, serum immunoglubulins A, G and M remained unchanged, as well as anti-mitochondrial antibody. A moderate reduction of transaminases and bile acids was observed in the group of patients receiving UDCA but it did not reach statistical significance. In 16 out of the 18 treated patients pruritus disappeared and resulted diminished in the remaining 2 patients. No significant amelioration of pruritus was observed in the patients who did not receive UDCA. In conclusion, our data show that prolonged treatment with UDCA drastically reduces pruritus and improves cholestasis biochemical tests in patients affected with symptomatic PBC.(ABSTRACT TRUNCATED AT 250 WORDS)


Asunto(s)
Cirrosis Hepática Biliar/tratamiento farmacológico , Ácido Ursodesoxicólico/uso terapéutico , Adulto , Colestasis/tratamiento farmacológico , Colestasis/etiología , Evaluación de Medicamentos , Femenino , Humanos , Cirrosis Hepática Biliar/complicaciones , Persona de Mediana Edad , Prurito/tratamiento farmacológico , Prurito/etiología , Resultado del Tratamiento
7.
Eur Neuropsychopharmacol ; 5 Suppl: 55-8, 1995.
Artículo en Inglés | MEDLINE | ID: mdl-8775759

RESUMEN

Forty-eight schizophrenic outpatients treated with flexible doses of haloperidol decanoate were followed up in a naturalistic fashion for 3 years with periodic monitoring of clinical symptoms, side effects and haloperidol plasma concentrations. There was no relationship between plasma level and clinical response, however categorical data analysis showed that patients with plasma levels over 4 ng/ml had a significantly reduced relapse rate compared with patients with plasma levels below this plasma 'threshold' level. This effect could be observed during the first, second as well as third year of treatment. The relapse rate did not change significantly in relation to time (during years 1, 2, 3), when patients with haloperidol plasma levels below and equal to or over 4 ng/ml were considered separately. In patients with haloperidol equal to or over 4 ng/ml, the variability (measured as coefficient of variation %) in the total scores of SAPS and SANS was lower, indicating a better clinical stability. These data are in fairly good agreement with other literature findings showing that an indiscriminate dose reduction strategy during long-term treatment of schizophrenic disorders with haloperidol decanoate should be discouraged, since it leads to an increase in the relapse rate. Before deciding about a dose reduction, clinicians should take into careful consideration some clinically relevant variables (i.e. frequency of previous relapses, severity of symptoms, iatrogenic depression, risk for development of extrapyramidal side effects) for each patient. A better clinical stability during treatment with haloperidol decanoate can be obtained when plasma 'threshold' levels for response are reached.


Asunto(s)
Haloperidol/uso terapéutico , Esquizofrenia/tratamiento farmacológico , Esquizofrenia/fisiopatología , Adulto , Femenino , Haloperidol/sangre , Humanos , Masculino , Persona de Mediana Edad , Escalas de Valoración Psiquiátrica , Recurrencia , Psicología del Esquizofrénico
8.
Psychother Psychosom ; 64(2): 88-93, 1995.
Artículo en Inglés | MEDLINE | ID: mdl-8559958

RESUMEN

The World Health Organization has recently launched an international study of somatoform disorders in different cultures. Five centres representing distinct cultures participated in phase I of the project, the main objective of which was to test the cross-cultural applicability and reliability of instruments for the assessment of somatoform disorders. The analysis of the assessed somatic symptoms showed that various aches and pains in different parts of the body represented cross-culturally the most frequent symptoms for which there was no medical explanation. Such symptoms may indicate the presence of an underlying mental disorder but can also represent a means for culture-specific expression of psychosocial distress. This bears particular significance for health professionals in primary and general medical care, who are most likely to encounter patients presenting with multiple, persistent and medically unexplained somatic symptoms.


Asunto(s)
Comparación Transcultural , Rol del Enfermo , Trastornos Somatomorfos/etnología , Adulto , Femenino , Humanos , Masculino , Trastornos Mentales/diagnóstico , Trastornos Mentales/etnología , Trastornos Mentales/psicología , Persona de Mediana Edad , Pruebas de Personalidad/estadística & datos numéricos , Psicometría , Reproducibilidad de los Resultados , Trastornos Somatomorfos/diagnóstico , Trastornos Somatomorfos/psicología , Organización Mundial de la Salud
9.
Soc Psychiatry Psychiatr Epidemiol ; 30(1): 44-8, 1995 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-7892618

RESUMEN

A mail questionnaire survey was organized by WHO to obtain expert opinion on the cross-cultural applicability of ICD-10 definitions of somatoform disorders. A response was obtained from 42 experts in 23 countries representing all five continents. The results showed that the ICD-10 concept of somatoform disorders was generally acceptable for use across cultures. However, a number of culture-specific symptoms, characteristics and terms that do not appear in ICD-10 were found to be common and important for the diagnosis of somatoform disorders in particular cultures. Pointing out the relative restrictiveness of ICD-10 criteria for somatization disorder, the experts emphasized the usefulness of having the more inclusive category of undifferentiated somatoform disorder. The survey was organized as the starting point of the WHO International Study of Somatoform Disorders. The major goal of the study is to improve understanding of the somatic presentation of psychological disorders in different cultures.


Asunto(s)
Comparación Transcultural , Escalas de Valoración Psiquiátrica/estadística & datos numéricos , Trastornos Somatomorfos/epidemiología , Femenino , Humanos , Masculino , Medicina Tradicional , Psicometría , Reproducibilidad de los Resultados , Trastornos Somatomorfos/diagnóstico , Trastornos Somatomorfos/psicología , Organización Mundial de la Salud
10.
Eur Psychiatry ; 10(8): 373-8, 1995.
Artículo en Inglés | MEDLINE | ID: mdl-19698371

RESUMEN

The World Health Organization (WHO) Somatoform Disorders Schedule (SDS) is a highly standardized instrument for the assessment of somatoform disorders according to the tenth revision of the International Classification of Diseases (ICD-10) and the fourth edition of the Diagnostic and Statistical Manual (DSM-IV). The SDS was produced in the framework of the WHO International Study of Somatoform Disorders and tested for its reliability in Brazil, India, Italy, the USA and Zimbabwe. A sample of 180 patients from general psychiatry, primary care and general medical settings were interviewed with the SDS within a three-day interval by nonclinician and clinician interviewers. The agreement between the two interviews was tested using the intraclass correlation coefficients (ICC) and kappa statistic. The test-retest reliability of the SDS was found to be very good (the ICC for all the centres was 0.76; overall kappa value for SDS questions was 0.58; one-third of SDS questions had a kappa value of 0.60 or higher). The field test results of the SDS indicated that the instrument may be administered in larger studies by non-clinician interviewers without compromising the ability to document the prevalence of somatoform disorders in different cultures.

11.
Minerva Psichiatr ; 35(2): 63-80, 1994 Jun.
Artículo en Italiano | MEDLINE | ID: mdl-7934738

RESUMEN

The Composite International Diagnostic Interview (CIDI) is a fully structured diagnostic interview developed by the "Joint Project of World Health Organization (WHO) and Alcohol, Drug Abuse, and Mental Health Administration (ADAMHA) on Diagnosis and Classification of Mental Disorders and Alcohol and Drug Related Problems". Its main features are: it is devised for use in epidemiological and trans-cultural fields, can be used also by non-medical staff, has a modular structure, and gives diagnoses simultaneously according to ICD-10 and DSM-III-R, covering respectively 39 and 32 diagnoses on Axis I. This paper explains the validation study which was performed simultaneously in 20 different Countries under the competence of WHO applying a traditional interviewer-observer protocol. The reliability indexes which were obtained are among the highest reported in the current literature for similar instruments, and good levels of trans-cultural applicability and feasibility were demonstrated. CIDI therefore proved to be a very precise and reliable diagnostic instrument.


Asunto(s)
Entrevista Psicológica , Trastornos Mentales/diagnóstico , Escalas de Valoración Psiquiátrica , Reproducibilidad de los Resultados , Trastornos Relacionados con Sustancias/diagnóstico , Comparación Transcultural , Humanos , Trastornos Mentales/clasificación , Trastornos Relacionados con Sustancias/clasificación , Organización Mundial de la Salud
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