Track topics on Twitter Track topics that are important to you
INTRODUCTION. Minor physical anomalies are nonspecific morphologic variants generated during gestation. They are markers of events (inherited and/or acquired) related with the 'neuroprogression' of the schizophrenia spectrum disorders and may be differentially involved with their symptom profiles. The aim of the study was to explore the relationship of minor physical anomalies with positive syndrome, negative syndrome and general psychopathology in patients with schizophrenia or other functional psychoses. PATIENTS AND METHODS. Cross-sectional study of patients with schizophrenia or other functional psychoses consecutively hospitalized with an acute psychotic episode. Minor physical anomalies were evaluated with the Waldrop scale and clinical characteristics of psychosis were measured with the Positive and Negative Syndrome Scale (PANSS). RESULTS. 41 patients with functional psychoses were evaluated: 32 (78%) with schizophrenia, 9 (21.9%) with psychotic disorder not otherwise specified. There was no relationship between the Waldrop scale score and score on the PANSS, its negative scale and its general psychopathology scale. The positive scale of the PANSS and the Waldrop scale were correlated in the whole sample (Spearman rho = 0.356; p = 0.022). In the group of patients with schizophrenia, the correlation was even greater (Spearman rho = 0.420; p = 0.017). CONCLUSIONS. The path from apparently premorbid stages to specific clinical pictures in patients with schizophrenia spectrum disorders is determined by the neurodevelopment, a dynamic process influenced by genetic inheritance and environmental injuries.
Hospital Psiquiatric Universitari Institut Pere Mata, 43206 Reus, Espana.
This article was published in the following journal.
Name: Revista de neurologia
Minor physical anomalies (MPA) are dysmorphic features that reflect deviations in early development, are morphological variants that appear during the first trimester of pregnancy and could be used as...
The aim of the present study was to investigate the effect of second-generation antipsychotics (clozapine or another second-generation antipsychotic) on perceptual abnormalities related to sensory gat...
The medial orbitofrontal cortex (mOFC) and rostral part of anterior cingulate cortex (rACC) have been suggested to be involved in the neural network of salience and emotional processing, and associate...
Abnormalities in structural brain connectivity have been observed in patients with schizophrenia. Mapping these abnormalities longitudinally and understanding their genetic risk via sibship studies wi...
While schizophrenia and bipolar disorder have been assumed to share phenotypic and genotypic features, there is also evidence for overlapping brain structural correlates, although it is unclear whethe...
This is a comparative, controlled trial to evaluate the impact of treating undetected, asymptomatic, predefined minor uterine cavity abnormalities on the success of IVF treatment.
Familial Mediterranean fever (FMF) is an inherited disorder of unknown etiology, characterized by recurrent episodes of fever, peritonitis and/or pleuritis. Fever is the cardinal manifest...
Schizophrenia has long been known to be an illness with significant evidence for a genetic predisposition. The purpose of this study is to determine the genetic abnormalities that cause c...
The purpose of this study is to explore how the brain works during particular memory tasks in people with schizophrenia and healthy volunteers. Research has shown that patients with schiz...
Patients with schizophrenia are much more likely to be engaged in smoking and other addictive behaviors, possibly related to biochemical abnormalities in the reward center of the brain. Th...
A type of schizophrenia characterized by frequent incoherence; marked loosening of associations, or grossly disorganized behavior and flat or grossly inappropriate affect that does not meet the criteria for the catatonic type; associated features include extreme social withdrawal, grimacing, mannerisms, mirror gazing, inappropriate giggling, and other odd behavior. (Dorland, 27th ed)
A dominantly-inherited ATAXIA first described in people of Azorean and Portuguese descent, and subsequently identified in Brazil, Japan, China, and Australia. This disorder is classified as one of the SPINOCEREBELLAR ATAXIAS (Type 3) and has been associated with a mutation of the MJD1 gene on chromosome 14. Clinical features include progressive ataxia, DYSARTHRIA, postural instability, nystagmus, eyelid retraction, and facial FASCICULATIONS. DYSTONIA is prominent in younger patients (referred to as Type I Machado-Joseph Disease). Type II features ataxia and ocular signs; Type III features MUSCULAR ATROPHY and a sensorimotor neuropathy; and Type IV features extrapyramidal signs combined with a sensorimotor neuropathy. (From Clin Neurosci 1995;3(1):17-22; Ann Neurol 1998 Mar;43(3):288-96)
A syndrome characterized by new neuromuscular symptoms that occur at least 15 years after clinical stability has been attained in patients with a prior history of symptomatic poliomyelitis. Clinical features include new muscular weakness and atrophy of the limbs, bulbar innervated musculature, and muscles of respiration, combined with excessive fatigue, joint pain, and reduced stamina. The process is marked by slow progression and periods of stabilization. (From Ann NY Acad Sci 1995 May 25;753:68-80)
A condition caused by autosomal recessive gene mutations leading to hypogenesis or absence (agenesis) or of CORPUS CALLOSUM, the band of nerve fibers joining the two CEREBRAL HEMISPHERES. Clinical features include MENTAL RETARDATION; CRANIOFACIAL ABNORMALITIES; digital malformations, and growth retardation.
A deficiency of blood coagulation factor IX inherited as an X-linked disorder. (Also known as Christmas Disease, after the first patient studied in detail, not the holy day.) Historical and clinical features resemble those in classic hemophilia (HEMOPHILIA A), but patients present with fewer symptoms. Severity of bleeding is usually similar in members of a single family. Many patients are asymptomatic until the hemostatic system is stressed by surgery or trauma. Treatment is similar to that for hemophilia A. (From Cecil Textbook of Medicine, 19th ed, p1008)
Latest News Clinical Trials Research Drugs Reports Corporate
Psychiatry is the study of mental disorders and their diagnosis, management and prevention. Conditions include schizophrenia, severe depression and panic disorders among others. There are pharmaceutical treatments as well as other therapies to help...
Latest News Clinical Trials Research Drugs Reports Corporate
Schizophrenia is a common serious long-term mental health condition that affects 5 in 1000 in the UK. It causes a range of different psychological symptoms; hallucinations, delusions, muddled thoughts based on the hallucinations or delusions and ch...