The aim of this study was to evaluate the relationship between lower urinary tract symptoms （LUTSs）, erectile dysfunction （ED） and symptomatic late-onset hypogonadism （SLOH） in ageing men in the Aegean region of...The aim of this study was to evaluate the relationship between lower urinary tract symptoms （LUTSs）, erectile dysfunction （ED） and symptomatic late-onset hypogonadism （SLOH） in ageing men in the Aegean region of Turkey. Five hundred consecutive patients 〉40 years old who had been in a steady sexual relationship for the past 6 months and were admitted to one of six urology clinics were included in the study. Serum prostate-specific antigen and testosterone levels and urinary flow rates were measured. All patients filled out the International Prostate Symptom Score and Quality of Life （IPSS-QoL）, International Index of Erectile Function （IIEF） and Aging Males＇ Symptoms （AMS） scale forms. Of the patients, 23.9% had mild LUTSs, 53.3% had moderate LUTSs and 22.8% had severe LUTSs. The total testosterone level did not differ between groups. Additionally, 69.6% had ED. The presence of impotence increased with increasing LUTS severity. Symptomatic late-onset hypogonadism （AMS 〉27） was observed in 71.2% of the patients. The prevalence of severe hypogonadism symptoms increased with the IPSS scores. A correlation analysis revealed that all three questionnaire scores were significantly correlated. In conclusion, LUTS severity is an age-independent risk factor for ED and SLOH. LUTS severity and SLOH symptoms appear to have a strong link that requires etiological and biological clarification in future studies.展开更多
Objective: As the literature on conventional criteria for discriminating early-onset (EO) from late-onset (LO) Alzheimer’s disease (AD) is sparse and controversial, the aim of this study was to establish a precise ag...Objective: As the literature on conventional criteria for discriminating early-onset (EO) from late-onset (LO) Alzheimer’s disease (AD) is sparse and controversial, the aim of this study was to establish a precise age at onset (AAO) criterion, by using a specific statistical procedure, and to describe the clinical characteristics of the two sub-groups. Methods: Admixture analysis was performed to establish the AAO cut-off in a multi-center study including 2000 AD patients consecutively recruited in eight Italian Memory Clinics. None of the patients were taking acetylcholinesterase inhibitors, antipsychoticor anti-depressant drugs. At the first diagnosticvisit, they were administered the Mini Mental StateExamination, the Basic and Instrumental Activities of Daily Living and the Neuropsychiatric Inventorytoassess clinical phenomenology. Results: Using a specific statistical procedure, we established that AAO that discriminated EO-from LO-AD was 66. Compared with the LO-AD group, the EO-AD group showed longer duration of illness and a higher educational level as well as less severe functional impairment and delusions. Conclusions: Differences in sociodemographic and clinical characteristics, such as duration of illness, education and delusion severity, suggested the involvement of different pathogenic processes. Additional studies are needed to further investigate the mechanisms underlying the disorder in the two sub-groups of AD patients.展开更多
Objectives: The aim of this study was to characterize the symptoms at onset/past and current symptoms of patients with Very Late-Onset Schizophrenia-Like Psychosis (VLOSLP;first onset of psychotic symptoms at/or after...Objectives: The aim of this study was to characterize the symptoms at onset/past and current symptoms of patients with Very Late-Onset Schizophrenia-Like Psychosis (VLOSLP;first onset of psychotic symptoms at/or after 60 years old) with those of elderly patients diagnosed with schizophrenia before the age of 40 years old (Early-Onset Schizophrenia—EOS) in order to validate the clinical nosology proposed by the International Late-Onset Schizophrenia Group. Methods: This is a between-patient comparison study with retrospective and current data taken from an historical cohort that was conducted from May/2005 to August/2008. Seventeen VLOSLP and 17 EOS were included. Schizophrenia and schizophrenia-like psychotic disorders were initially diagnosed by board-certified psychiatrists with the Diagnostic and Statistical Manual Criteria at use at onset of the disorders. Patients’ symptoms were assessed with the Scale for the Assessment of Positive Symptoms (SAPS) and the Scale for the Assessment of Negative Symptoms (SANS). The general scores on the SAPS/SANS were the primary outcomes. Results: Both groups had hallucinations and delusions at onset of the disease, but the following symptoms were more present and severe in EOS than in VLOSLP: hallucinations (p = 0.001);assiduity loss (p p = 0.001), reference (p p = 0.001) delusions. VLOSLP had mostly persecutory delusions. At current evaluation (follow-up of cohort), most patients in the two groups presented residual symptoms of anhedonia and apathy, but EOS, presented more symptoms of friendship poverty (d = 1.42, large effect size) than VLOSLP. The neuroimaging studies (when available) at follow-up demonstrated greater vascular cerebral lesions/vulnerability in VLOSLP than in EOS patients. Conclusion: This study showed that both VLOSLP and EOS had positive and negative symptoms in the past/at onset of the disease, but they were more severe in EOS than in VLOSLP. However, the positive symptoms of both groups at follow-up of the cohort (current evaluation) responded relatively well to neuroleptics.展开更多
文摘The aim of this study was to evaluate the relationship between lower urinary tract symptoms （LUTSs）, erectile dysfunction （ED） and symptomatic late-onset hypogonadism （SLOH） in ageing men in the Aegean region of Turkey. Five hundred consecutive patients 〉40 years old who had been in a steady sexual relationship for the past 6 months and were admitted to one of six urology clinics were included in the study. Serum prostate-specific antigen and testosterone levels and urinary flow rates were measured. All patients filled out the International Prostate Symptom Score and Quality of Life （IPSS-QoL）, International Index of Erectile Function （IIEF） and Aging Males＇ Symptoms （AMS） scale forms. Of the patients, 23.9% had mild LUTSs, 53.3% had moderate LUTSs and 22.8% had severe LUTSs. The total testosterone level did not differ between groups. Additionally, 69.6% had ED. The presence of impotence increased with increasing LUTS severity. Symptomatic late-onset hypogonadism （AMS 〉27） was observed in 71.2% of the patients. The prevalence of severe hypogonadism symptoms increased with the IPSS scores. A correlation analysis revealed that all three questionnaire scores were significantly correlated. In conclusion, LUTS severity is an age-independent risk factor for ED and SLOH. LUTS severity and SLOH symptoms appear to have a strong link that requires etiological and biological clarification in future studies.
文摘Objective: As the literature on conventional criteria for discriminating early-onset (EO) from late-onset (LO) Alzheimer’s disease (AD) is sparse and controversial, the aim of this study was to establish a precise age at onset (AAO) criterion, by using a specific statistical procedure, and to describe the clinical characteristics of the two sub-groups. Methods: Admixture analysis was performed to establish the AAO cut-off in a multi-center study including 2000 AD patients consecutively recruited in eight Italian Memory Clinics. None of the patients were taking acetylcholinesterase inhibitors, antipsychoticor anti-depressant drugs. At the first diagnosticvisit, they were administered the Mini Mental StateExamination, the Basic and Instrumental Activities of Daily Living and the Neuropsychiatric Inventorytoassess clinical phenomenology. Results: Using a specific statistical procedure, we established that AAO that discriminated EO-from LO-AD was 66. Compared with the LO-AD group, the EO-AD group showed longer duration of illness and a higher educational level as well as less severe functional impairment and delusions. Conclusions: Differences in sociodemographic and clinical characteristics, such as duration of illness, education and delusion severity, suggested the involvement of different pathogenic processes. Additional studies are needed to further investigate the mechanisms underlying the disorder in the two sub-groups of AD patients.
文摘Objectives: The aim of this study was to characterize the symptoms at onset/past and current symptoms of patients with Very Late-Onset Schizophrenia-Like Psychosis (VLOSLP;first onset of psychotic symptoms at/or after 60 years old) with those of elderly patients diagnosed with schizophrenia before the age of 40 years old (Early-Onset Schizophrenia—EOS) in order to validate the clinical nosology proposed by the International Late-Onset Schizophrenia Group. Methods: This is a between-patient comparison study with retrospective and current data taken from an historical cohort that was conducted from May/2005 to August/2008. Seventeen VLOSLP and 17 EOS were included. Schizophrenia and schizophrenia-like psychotic disorders were initially diagnosed by board-certified psychiatrists with the Diagnostic and Statistical Manual Criteria at use at onset of the disorders. Patients’ symptoms were assessed with the Scale for the Assessment of Positive Symptoms (SAPS) and the Scale for the Assessment of Negative Symptoms (SANS). The general scores on the SAPS/SANS were the primary outcomes. Results: Both groups had hallucinations and delusions at onset of the disease, but the following symptoms were more present and severe in EOS than in VLOSLP: hallucinations (p = 0.001);assiduity loss (p p = 0.001), reference (p p = 0.001) delusions. VLOSLP had mostly persecutory delusions. At current evaluation (follow-up of cohort), most patients in the two groups presented residual symptoms of anhedonia and apathy, but EOS, presented more symptoms of friendship poverty (d = 1.42, large effect size) than VLOSLP. The neuroimaging studies (when available) at follow-up demonstrated greater vascular cerebral lesions/vulnerability in VLOSLP than in EOS patients. Conclusion: This study showed that both VLOSLP and EOS had positive and negative symptoms in the past/at onset of the disease, but they were more severe in EOS than in VLOSLP. However, the positive symptoms of both groups at follow-up of the cohort (current evaluation) responded relatively well to neuroleptics.
