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1.
Eur. j. psychiatry ; 35(1): 56-61, enero-marzo 2021.
Article in English | IBECS | ID: ibc-217542

ABSTRACT

Cognitive impairment and varied psychiatric manifestations are common in thyroid disorders. But autoimmune thyroid disorders masquerading as dementia or psychotic disorders without other overt systemic features of dysthyroidism are rare. Here we are presenting a detailed analysis of four heterogeneous cases of thyroid related cognitive impairments mimicking and fulfilling criteria of known psychiatric diagnosis for a brief period of time, requiring multiple psychotropic medications without any significant improvement. Cognitive impairment and behavioral abnormalities with a known psychiatric diagnosis, with unknown temporal profiling of anti-thyroid peroxidase (TPO) positivity, without encephalopathy and subsequent complete or partial responsiveness with levothyroxin, point towards a possible new entity not well explored so far.(AU)


Subject(s)
Humans , Cognitive Dysfunction , Dementia , Mental Disorders , Diagnosis
5.
Acta Psychiatr Scand ; 131(1): 29-39, 2015 Jan.
Article in English | MEDLINE | ID: mdl-24893954

ABSTRACT

OBJECTIVE: To contrast the prevalence of mild cognitive impairment (MCI) as diagnosed using DSM-5 criteria (DSM5-MCI) with MCI as diagnosed using Petersen's criteria (P-MCI) and to explore the association of both with non-cognitive psychopathological symptoms (NCPS). METHOD: A two-phase epidemiological screening was implemented in a population-based sample of individuals aged 55+ (n = 4803). The Geriatric Mental State (GMS) was the main psychopathological instrument used, and AGECAT was used to make psychiatric diagnoses. Research psychiatrists diagnosed DSM5-MCI and P-MCI using operational criteria. Logistic regression models were then used to investigate the association of MCI with anxiety and depression and with NCPS. RESULTS: Weighted prevalence of DSM5-MCI and P-MCI was, respectively, 3.72% and 7.93% for the aged 65+. NCPS were common in both MCI categories, but negative-type symptoms such as 'anergia' and 'observed slowness' were considerably more frequent among persons with DSM5-MCI. Anxiety and depression diagnostic categories were associated with both P-MCI and DSM5-MCI, but affective-type symptoms were mainly associated with P-MCI. Some negative-type symptoms were inversely associated with P-MCI, and no association was observed with DSM5-MCI. CONCLUSION: The prevalence of DSM5-MCI was half that of P-MCI. Negative-type NCPS were more frequently and typically associated with DSM5-MCI.


Subject(s)
Cognitive Dysfunction/diagnosis , Cognitive Dysfunction/epidemiology , Diagnostic and Statistical Manual of Mental Disorders , Age Factors , Aged , Aged, 80 and over , Cognitive Dysfunction/psychology , Diagnosis, Differential , Female , Humans , Longitudinal Studies , Male , Mental Disorders/diagnosis , Mental Disorders/epidemiology , Mental Disorders/psychology , Middle Aged , Prevalence , Psychiatric Status Rating Scales/statistics & numerical data , Spain/epidemiology
7.
Eur J Neurol ; 17(3): 405-12, 2010 Mar.
Article in English | MEDLINE | ID: mdl-19874395

ABSTRACT

BACKGROUND AND PURPOSE: To compare memantine with the most prescribed cholinesterase inhibitor (donepezil) from a clinical viewpoint when administered in early phases of Alzheimer disease (AD), and to find out whether memantine may produce changes in brain metabolite concentrations in comparison with donepezil. METHODS: In this comparative rater-blinded parallel group randomized trial we recruited a consecutive sample of patients with probable mild to moderate AD. At baseline we carried out neuropsychological assessment with mini-mental, Clinical Dementia Rating Scale (CDR), Blessed Dementia Rating Scale, Alzheimer's Disease Assessment Scale, cognitive part (ADAS-cog), neuropsychiatric inventory (NPI), and disability assessment for dementia (DAD), as well as (1)H magnetic resonance spectroscopy (MRS) in several areas of the brain. Patients were randomized to receive either donepezil or memantine for 6 months. After this elapse of time we repeated the same procedures and observed the changes in clinical scales (ADAS-cog, NPI, DAD), as well as the changes in metabolite levels in every area of exploration (temporal, pre-frontal, posterior cingulated (PCG), and occipital), especially those of N-acetyl-aspartate (NAA) which is regarded as a surrogate marker of neuronal density. RESULTS: A total of sixty-three patients completed the trial. We did not see significant differences in clinical scales and metabolite levels between those on donepezil (n = 32) and those on memantine (n = 31). In general, more patients worsened than improved on either of the drugs. The changes in the NAA/creatine ratio in the PCG correlated significantly with the changes in the ADAS-cog (P = 0.004). CONCLUSIONS: Donepezil and memantine have similar modest clinical and spectroscopic effect on mild to moderate AD. MRS could be useful to monitor progression of the disease.


Subject(s)
Alzheimer Disease/drug therapy , Brain/drug effects , Cholinesterase Inhibitors/therapeutic use , Indans/therapeutic use , Memantine/therapeutic use , Nootropic Agents/therapeutic use , Piperidines/therapeutic use , Aged , Aged, 80 and over , Alzheimer Disease/metabolism , Aspartic Acid/analogs & derivatives , Aspartic Acid/metabolism , Brain/metabolism , Donepezil , Female , Humans , Magnetic Resonance Spectroscopy/methods , Male , Middle Aged , Neuropsychological Tests , Protons , Severity of Illness Index , Treatment Outcome
8.
Neuroradiol J ; 23(6): 659-64, 2010 Dec.
Article in English | MEDLINE | ID: mdl-24148718

ABSTRACT

We assessed the influence of a history of amnesic mild cognitive impairment (MCI) in patients with Alzheimer's disease (AD) at presentation from a clinical and radiological point of view. A consecutive sample of patients fulfilling the criteria of probable Alzheimer's disease according to the NINCDS-ADRDA work group not previously diagnosed nor treated underwent neuropsychological assessment including mini-mental test, Blessed dementia rating scale (BDRS), ADAS-Cog, neuropsychiatric inventory (NPI), and a daily living activities scale (DAD). Radiological evaluation consisted of magnetic resonance imaging, left hippocampal volumetry and magnetic resonance spectroscopy (MRS) of the brain. We divided the patients into two groups according to positive/negative history of MCI for a period longer than one year. The AD patients with a history of MCI were more likely to have a history of depression (OR: 5.5; 95% CI: 1.12-26) and have more depressive symptoms at presentation in the NPI than those without a history of MCI. They also had a history of hypertension more frequently than the remainder. The presence/absence of ApoE4 alleles did not have influence in the clinical course. With regard to radiological findings the patients with previous MCI showed lower values of N-acetyl-aspartate (NAA) in parietal (p=0.0001) temporal (p=0.08) and occipital (p=0.00001) lobes than the other group, as well as a smaller left hippocampus although the difference was not statistically significant. A history of MCI in AD patients represents a form of the disease with slower progression from clinical and radiological viewpoints. These patients present with more depressive symptoms and a history of depression than the remainder. The lower NAA levels on MRS are compatible with a longer disease duration when AD is preceded by amnesic MCI.

10.
Neurol Sci ; 26(5): 367-9, 2005 Dec.
Article in English | MEDLINE | ID: mdl-16388376

ABSTRACT

Fahr's syndrome involves calcification of basal ganglia and dentate nuclei of the cerebellum. Clinically it may present with an array of movement disorders, dementia and other behavioural disturbances. Sporadic and familial cases have been reported with or without calcium/phosphorus metabolism. A rare form of frontotemporal dementia with neurofibrillary tangles and Fahr-type calcifications (DNTC) has been observed mainly in Japan. We report the singular case of a 50-year-old woman with progressive dementia but neither extrapyramidal symptoms nor a metabolic disorder. Brain CT showed Fahr-type calcifications in the basal ganglia, cerebellum and centrum semiovale as well as temporal atrophy; MRI showed diffuse atrophy predominantly in parietotemporal regions. The clinical and radiological features of our patient point to this uncommon form of dementia.


Subject(s)
Alzheimer Disease/etiology , Basal Ganglia Diseases/complications , Calcinosis/complications , Alzheimer Disease/pathology , Basal Ganglia Diseases/pathology , Calcinosis/pathology , Disease Progression , Female , Humans , Middle Aged , Neurofibrillary Tangles/pathology , Tomography, X-Ray Computed/methods
11.
Acta Neurol Scand ; 108(6): 435-42, 2003 Dec.
Article in English | MEDLINE | ID: mdl-14616297

ABSTRACT

BACKGROUND AND PURPOSE: During the last three decades, there have been important advances in the diagnosis and treatment of stroke leading to a decline in mortality rates in western countries. However, the longer life expectancy and the higher proportion of elderly people in the structure of the population may partially counteract this positive trend in stroke-related mortality. The purpose of this study was to analyse the impact of a high ageing index of the population on stroke-related variables such as stroke subtypes, length of hospital stay and mortality from stroke. METHODS: We analysed the data of 1850 consecutive patients with first-ever stroke retrieved from a prospective registry over a period of 8 years (1994-2001) in the province of Teruel, Spain, with two public hospitals in the catchment area. The mean age was 75.5 years (SD: 9.4) and the sex was male in 62% of cases. The variables included in the study were vascular risk factors, stroke subtypes, fatality rate, length of stay and mortality. Mortality was assessed from 1990 to 2000. RESULTS: Arterial hypertension and atrial fibrillation were the most frequent risk factors, with an observed high frequency of cardioembolic stroke. The mean 28-day case fatality rate was 16.6%, ranging from 11.9% in 1994 to 23.4% in 1999. We found complications in 38% of patients, especially in the elderly. Fatality occurred in 20.3% of elderly subjects (65 or over) in comparison to 7.25% for those younger (Relative risk: 2.8; 95% CI: 1.475.3). Crude mortality rates were higher than for the general population in Spain and ranged from 169 in 1991 to 139/100,000 in 2000 with higher rates for women. However, the age-adjusted mortality rate to the standard European population was 56.6/100,000 (95% CI: 4664) in 1999, which was similar to that found in Spain (61/100,000). CONCLUSIONS: The impact of ageing on case fatality and mortality by stroke was substantial. Whereas mortality by stroke stabilized after decreasing in our province and in Spain in the last decade, fatality rates have significantly increased in our province because of the high proportion of elderly people and to the high rate of post-stroke complications.


Subject(s)
Aging , Length of Stay , Stroke/mortality , Age Factors , Aged , Data Collection , Episode of Care , Female , Humans , Male , Risk Factors , Spain/epidemiology , Stroke/diagnosis , Survival Analysis
13.
Eur Neurol ; 48(2): 80-6, 2002.
Article in English | MEDLINE | ID: mdl-12186997

ABSTRACT

OBJECTIVE: Psychiatric morbidity and psychopathology have been widely assessed in patients with epilepsy. However, the issue of whether people with epilepsy are at increased risk for psychopathology remains highly controversial. These disorders are not evaluated in a systematic manner in patients with non-lesional epilepsy, so they could be underestimated. The objective is to evaluate personality disorders in patients with non-lesional epilepsy. METHODS: In this study, we investigated the presence of personality disorders in 63 patients with chronic non-lesional (idiopathic and cryptogenic) epilepsy and in 40 unrelated and randomly selected controls by means of Minnesota Multiphasic Personality Inventory (MMPI) and DSM-IV criteria for the different personality disorders. RESULTS: The overall scores were significantly higher in the patients in the subscales of schizophrenia, depression, hysteria, mania, paranoia, psychasthenia and psychopathic deviate. However, the differences in the proportion of patients with clinically significant scores occurred only for schizophrenia (57 vs. 20%), depression (55 vs. 15%), psychasthenia (28 vs. 10%) and paranoia (14 vs. 0%). According to DSM-IV criteria, only 11 patients met the criteria of schizotypal personality. We found excellent concordance for paranoid personality and depression between the two instruments of diagnosis. However, we did not find cases with either antisocial or avoidant personality. We also found a significant link between poor control of epilepsy and high scores in both paranoia and psychopathic deviate. CONCLUSIONS: In comparison with the DSM-IV criteria for such personality disorders, the MMPI was oversensitive in detecting schizotypal features. However, the MMPI correctly classified the remaining personality disorders, especially depression and paranoid personality. On the basis of these results, we conclude that psychopathology is overrepresented in patients with chronic non-lesional epilepsy and that, in determined variables, this is due to the severity of the condition rather than to the type and duration of epilepsy. The approach to patients with chronic epilepsy should include neurobehavioural scales.


Subject(s)
Epilepsy/psychology , MMPI , Personality Disorders/diagnosis , Personality Disorders/etiology , Adolescent , Adult , Aged , Case-Control Studies , Chronic Disease , Female , Humans , Male , Middle Aged , Personality Disorders/psychology , Psychopathology
15.
Neurol Sci ; 22(3): 257-9, 2001 Jun.
Article in English | MEDLINE | ID: mdl-11731880

ABSTRACT

Extraosseous Ewing's sarcoma (EES) is an uncommon condition that may develop in soft tissues at any location. Neurological symptoms leading to diagnosis have been reported exceptionally. We report two cases of EES in patients aged 16 and 74 years, presenting with cauda equina syndrome and radicular ulnar involvement respectively. Radiological images showed a paraspinal mass in both cases and biopsy disclosed the histological features of Ewing's sarcoma. EES should be kept in mind in the differential diagnosis of paraspinal soft tissues tumours at any age.


Subject(s)
Polyradiculopathy/etiology , Sarcoma, Ewing/complications , Sarcoma, Ewing/diagnostic imaging , Soft Tissue Neoplasms/complications , Soft Tissue Neoplasms/diagnostic imaging , Adolescent , Aged , Diagnosis, Differential , Fatal Outcome , Humans , Magnetic Resonance Imaging , Male , Polyradiculopathy/diagnosis , Tomography, X-Ray Computed , Ulnar Neuropathies/diagnosis , Ulnar Neuropathies/etiology
16.
Neurorehabil Neural Repair ; 15(1): 69-73, 2001.
Article in English | MEDLINE | ID: mdl-11527281

ABSTRACT

Multiple sclerosis (MS) is one of the most disabling diseases in young people, but the interrelation between disability and quality of life is poorly understood. As individual correlations between disability and the perspective of the patient may be weak in individual subjects, the purpose of our work was to analyze and correlate quality of life with neurologic impairment and disability in all patients with MS from the geographic area of the Bajo Aragón in the northeastern region of Spain. A total of 36 patients with a diagnosis of probable or clinically definite MS had an average age was 38.1 years (range,17-66 years). The majority of them were women (66.6%) and had relapsing-remitting forms (83.3%). The Minimal Record of Disability measured neurologic impairments, functional limitations, and handicaps. Quality of life was measured by the Functional Assessment of Multiple Sclerosis (FAMS) scale. Statistical analysis was performed with the Kruskal-Wallis nonparametric test and Pearson's coefficient of correlation. The mean EDSS of our cohort was 2.76 (range, 0-9). The mean FAMS score was 78.6 (SD, 52.5). We found that patients moderately or severely disabled (EDSS >3) showed a significantly decreased satisfaction in comparison with the nondisabled or mildly disabled ones. Disability and handicaps were significantly related to some items of FAMS: mobility, symptoms, and emotional well-being, but not with the remaining items: general contentment, thinking and fatigue, family and social well-being, and additional concerns. In comparison with patients from other population-based surveys, our patients were less disabled and enjoyed a better quality of life. Although we globally observed poorer quality of life in more disabled patients, the perspectives of the patients did not necessarily agree with disability scales in some domains of health. Quality of life should be included in the approach to MS patients if we want to provide cost-effective health care.


Subject(s)
Disability Evaluation , Multiple Sclerosis/psychology , Quality of Life , Surveys and Questionnaires , Adolescent , Adult , Aged , Catchment Area, Health , Demography , Female , Health Status , Humans , Male , Middle Aged , Multiple Sclerosis/epidemiology , Spain/epidemiology
17.
Wien Med Wochenschr ; 151(9-10): 224-7, 2001.
Article in English | MEDLINE | ID: mdl-11475098

ABSTRACT

There are a few reports about handicap and socio-economic status in patients with multiple sclerosis (MS) based on epidemiological studies. The objective of our work is to evaluate handicap in patients with multiple sclerosis in the sanitary area of Calatayud, northern Spain, as well as the socio-economic situation--in comparison with patients from other parts off the world. In this study we included 34 patients with clinically definite MS found in a long-term and prospective population-based survey. For assessing the handicap degree and socio-economic status we used the Environmental Status Scale (ESS) recommended by the International Federation of MS. We compared the results with those found in 1116 patients from 7 different international series. The global mean score in ESS was 9.9 (sd 9.3, range 0-31). The mean score for the item "actual work status" was 3.3 (sd 2.3, range 0-5), for the item "financial/economic status" was 1 (sd 1.7, range 0-5), for the item "personal residence/home" was 0.8 (sd 1, range 0-4), for the item "personal assistance" was 1.2 (sd 1.7, range 0-5), for the item "transportation" was 1.5 (sd 1.7, range 0-5), for the item "community health services" was 0.7 (sd 1.3, range 0-5) and for "social activity" was 1.3 (sd 1.5, range 0-4). In the comparative assessment we found that our patients were better in all items, but in the item "actual work status" where our patients yielded higher scores than those obtained in other series. Socio-economic status measured with ESS correlates well with the degree of impairment measured with EDSS and it is more favourable than previously recognized, except for "actual work status" item. The high rate of labour incapacity in our series could be due to the considerable restrictions handicapped people have to cope with in order to find employment in rural areas.


Subject(s)
Disability Evaluation , Multiple Sclerosis/epidemiology , Rural Population/statistics & numerical data , Socioeconomic Factors , Activities of Daily Living/classification , Adult , Cross-Cultural Comparison , Cross-Sectional Studies , Female , Humans , Incidence , Male , Middle Aged , Population Surveillance , Rehabilitation, Vocational/statistics & numerical data , Spain/epidemiology
18.
Eur Neurol ; 45(4): 249-53, 2001.
Article in English | MEDLINE | ID: mdl-11385263

ABSTRACT

Spinal epidural abscesses account for 1 or 2 of every 10,000 hospital admissions, Staphylococcus aureus being the bacterium most frequently involved. Brucellosis is a disorder of worldwide distribution, relatively frequent in South America and in Mediterranean countries in Europe and Africa. Whilst in the USA only 200 cases are reported every year, in Spain it is the most frequent zoonosis. This systemic disease seldom produces spondylodiscitis which in a minority of cases may be complicated by spinal epidural abscesses, in general of lumbar location. The purpose of this article is to analyse 4 cases of brucellar spinal epidural abscess of cervical location and diagnosed in the Province of Teruel, Spain, an endemic area for the disease, through 10 consecutive years (1990-1999). We consider noteworthy the following facts: the first case was a technical employee who acquired the infection in our laboratory of microbiology, the second presented with an extensive purulent collection invading prevertebral and retropharyngeal regions, the third case was cured only with antibiotics without residual deficits. In the fourth case we were not able to demonstrate spondylodiscitis accompanying the epidural abscess at the C2-C6 levels. We discuss especially the epidemiological aspects of brucellosis, the existence of epidural abscess without spondylodiscitis, the clinical manifestations, the diagnosis by means of magnetic resonance imaging, specific serological tests for Brucella, antibiotic treatment and the prognosis of our cases.


Subject(s)
Brucellosis/epidemiology , Cervical Vertebrae/pathology , Epidural Abscess/epidemiology , Adult , Aged , Anti-Bacterial Agents/therapeutic use , Brucellosis/pathology , Brucellosis/therapy , Epidural Abscess/pathology , Epidural Abscess/therapy , Female , Humans , Magnetic Resonance Imaging , Male , Middle Aged , Serologic Tests , Spain/epidemiology
19.
J Clin Pharm Ther ; 26(2): 111-2, 2001 Apr.
Article in English | MEDLINE | ID: mdl-11350533

ABSTRACT

Sertraline, a serotonin reuptake inhibitor, has been used to treat depression and has rarely been associated to Parkinsonism. The disease usually appears in old people a few days after sertraline administration and disappears very quickly after its withdrawal. We report a case of a woman, 81-year-old, who presented with hemiparkinsonism after long-term administration of sertraline at a dose of 100 mg/day. The symptoms disappeared 3 months after the withdrawal of the drug. However, without further administration of the drug for 14 months, the patient presented with Parkinson's disease, but responded well to levodopa.


Subject(s)
Parkinson Disease, Secondary/chemically induced , Parkinsonian Disorders/chemically induced , Selective Serotonin Reuptake Inhibitors/adverse effects , Sertraline/adverse effects , Administration, Oral , Aged , Aged, 80 and over , Female , Humans , Selective Serotonin Reuptake Inhibitors/therapeutic use , Sertraline/therapeutic use
20.
Neurol Sci ; 21(6): 355-60, 2000 Dec.
Article in English | MEDLINE | ID: mdl-11441572

ABSTRACT

Recurrent strokes are an important cause of morbidity and mortality. Identification of the causes of recurrence and its treatment may play an essential role in the prevention of further strokes. The aim of our work is to analyze the type and causes of stroke recurrence in a 5-year period and to determine if recurrent stroke is of the same type as index stroke. In a retrospective study, we reviewed the clinical records and database of our hospitals and found a total of 1108 patients admitted because of primary stroke. The patients with recurrent stroke were selected for a comprehensive analysis. Age, vascular risk factors and fatality rates of these patients were compared with those obtained in recurrence-free patients. We identified 135 patients with recurrent stroke. The most frequent type of recurrence was large vessel atherothrombotic stroke followed by the cardioembolic or lacunar stroke. The major contributing factors were hypertension, atrial fibrillation, and cardiomyopathies. The fatality rate did not differ from the overall mortality by stroke in these years, but the majority of deaths occurred in long-term recurrences. The functional status was worse after recurrent stroke than after index stroke. Although any pattern of recurrence is possible, there is a major trend to occur in the same vascular territory by the same pathophysiologic mechanism. Recurrent stroke frequently carries a worse functional status than index stroke. In many patients, despite the appropriate treatment, stroke recurrence was an unavoidable consequence.


Subject(s)
Stroke , Aged , Aged, 80 and over , Atrial Fibrillation/complications , Atrial Fibrillation/physiopathology , Causality , Cerebral Arteries/pathology , Cerebral Arteries/physiopathology , Disability Evaluation , Female , Humans , Hyperlipidemias/complications , Hyperlipidemias/physiopathology , Hypertension/complications , Hypertension/physiopathology , Male , Middle Aged , Mortality , Prognosis , Recurrence , Retrospective Studies , Spain/epidemiology , Treatment Outcome
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