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Comparison of self-reports and biological measures for alcohol, tobacco, and illicit drugs consumption in psychiatric inpatients. Eur Psychiatry 2020; 22:540-8. [PMID: 17596918 DOI: 10.1016/j.eurpsy.2007.05.001] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2006] [Revised: 05/09/2007] [Accepted: 05/09/2007] [Indexed: 11/23/2022] Open
Abstract
AbstractBackgroundAsking psychiatric in-patients about their drug consumption is unlikely to yield reliable results, particularly where alcohol and illicit drug use is involved. The main aim of this study was to compare spontaneous self-reports of drug use in hospitalized psychiatric patients to biological measures of same. A secondary aim was to determine which personal factors were associated with the use of tobacco, alcohol, and illicit drugs as indicated by these biological measures.MethodsThe consumption of substances was investigated using biological measures (urine cotinine, cannabis, opiates, cocaine, amphetamines and barbiturates; blood carbohydrate-deficient transferrin [CDT] and gamma-glutamyl transferase [GGT]) in 486 consecutively admitted psychiatric patients, one day following their hospitalization. Patients’ self-reports of alcohol, tobacco and illicit drugs consumption were recorded. Socio-professional and familial data were also recorded.ResultsThe results show a low correlation between biological measures and self-reported consumption of alcohol and illicit drugs. Fifty-two percent of the patients under-reported their consumption of illicit drugs (kappa = .47). Patients with schizophrenia and personality disorders were more likely to disclose their illicit drug consumption relative to patients suffering from mood disorders and alcohol dependence. Fifty-six percent of patients underreported alcohol use, as evaluated by CDT (kappa = .2), and 37% underreported when using the CDT + GGT measure as an indicator. Smoking appeared to be reported adequately. In the study we observed a strong negative correlation between cannabis use and age, a strong correlation between tobacco and cannabis use, and correlations between tobacco, cannabis and alcohol consumption.ConclusionThis study is the first to compare self-reports and biological measures of alcohol, tobacco and illicit drug uses in a large sample of inpatients suffering from various categories of psychiatric illnesses, allowing for cross-diagnosis comparisons.
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Elevated levels of 8-oxoGuo and 8-oxodG in individuals with severe mental illness - An autopsy-based study. Free Radic Biol Med 2018; 126:372-378. [PMID: 30145229 DOI: 10.1016/j.freeradbiomed.2018.08.029] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 08/19/2018] [Accepted: 08/22/2018] [Indexed: 12/11/2022]
Abstract
Elevated systemic oxidative stress levels of 8-oxoGuo and 8-oxodG have been reported in individuals with severe mental illness (SMI). As no previous studies have addressed the link between local levels of 8-oxoGuo and 8-oxodG in the central nervous system (CNS), measured in cerebrospinal fluid (CSF), and urinary systemic levels, we employed autopsy-based material to elucidate this aspect. Additionally, we investigated the impact of 8-oxoGuo and 8-oxodG levels on the prevalence of somatic co-morbidities. Based on post mortem samples from deceased individuals with SMI (N = 107), we found significantly elevated urinary levels of both 8-oxoGuo and 8-oxodG compared to mentally healthy living controls. While we found an association between urinary and CSF 8-oxodG levels (r = 0.50, P < 0.001), a similar correlation was not evident for 8-oxoGuo (r = 0.15, P = 0.16). Additionally, the two r-values were significantly different (P < 0.001). Neither marker in urine or CSF was associated with obesity-related variables, metabolic syndrome or type 2 diabetes. The post mortem interval did not affect the results, but the agonal phase seemingly introduced bias. This study provided novel insights into the cellular oxidative stress levels in individuals with SMI. We demonstrated that increased oxidative stress locally and systemically is correlated and is a clear phenomenon in SMI. Although post mortem measurements contain some weaknesses, our study indicates DNA as the main site of oxidative stress modifications in the CNS in SMI. This may provide novel opportunities for treatment modalities. Additionally, our study demonstrated the applicability of post mortem material investigating systemic and local 8-oxoGuo and 8-oxodG levels.
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People with diabetes, respiratory, liver or mental disorders, higher urinary antimony, bisphenol A, or pesticides had higher food insecurity: USA NHANES, 2005-2006. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2016; 23:198-205. [PMID: 26517997 DOI: 10.1007/s11356-015-5677-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Accepted: 10/22/2015] [Indexed: 06/05/2023]
Abstract
This study was aimed to examine the prevalence of food insecurity and what social, health, and environmental characteristics could constitute such situation in a national and population-based setting. Data was retrieved from the National Health and Nutrition Examination Survey, 2005-2006. Information on demographics, lifestyle factors, self-reported ever medical conditions in the past and self-reported food security conditions in the last 12 months calculated on the household level was obtained by household interview. Bloods and urines (subsample) were collected at the interview as well. Only adults aged 20 years and above (n = 4979) were included for statistical analysis in the present study. Chi-square test, t test, and survey-weighted logistic regression modeling were performed. Three thousand eight hundred thirty-four (77.9%) people were with full food security, 466 (9.5%) people were with marginal food security and 624 (12.7%) people were with low or very low food security. Being younger, having higher ratios of family income to poverty thresholds (due to low level of education or lack of financial support), having prior asthma, arthritis, chronic bronchitis, depression, diabetes, eczema, emphysema or liver problems, having higher levels of serum cotinine, urinary antimony, bisphenol A, pesticides, or having lower levels of urinary Benzophenone-3 were associated with food insecurity. In addition to socioeconomic and smoking conditions, evidence on people with several prior health conditions and being exposed to environmental chemicals and food insecurity is further provided. Future social, health and environmental policy, and programs protecting people from food insecurity by considering both health and environmental factors mentioned above would be suggested.
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Endogenous urinary monoamine oxidase inhibitor: the benzodiazepine connection. MODERN PROBLEMS OF PHARMACOPSYCHIATRY 2015; 19:118-25. [PMID: 6306449 DOI: 10.1159/000407508] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Relationship between serum lithium, salivary lithium, and urinary lithium in patients on lithium therapy. Biol Trace Elem Res 2012; 147:59-62. [PMID: 22161502 DOI: 10.1007/s12011-011-9295-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2011] [Accepted: 11/29/2011] [Indexed: 10/14/2022]
Abstract
Lithium carbonate is used in the treatment of both psychiatric and nonpsychiatric disorders. The aim of this study was to explore the relationship between serum lithium, salivary lithium, and urinary lithium. Blood, saliva, and urine samples were collected from 50 patients, and estimation of serum, salivary, and urine lithium was done using an atomic absorption spectrophotometer. Mean serum lithium was 0.75 ± 0.25 mEq/L, mean salivary lithium was 1.91 ± 0.80 mEq/L, and mean urine lithium was 7.16 ± 4.84 mEq/L. A significant direct correlation was found between serum lithium and salivary lithium (r = 0.695, p < 0.001). This correlation was higher in females (r = 0.770, p < 0.001) when compared to males (r = 0.665, p < 0.001). Even though a significant correlation was found between serum and salivary lithium levels, more studies are needed in this domain to establish salivary therapeutic monitoring as a feasible option for patients on lithium carbonate therapy.
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[Cortisol levels are more closely associated with depressiveness and other psychopathologies than catecholamine levels]. VNITRNI LEKARSTVI 2007; 53:1040-1046. [PMID: 18072427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
OBJECTIVE Quantification of changes in the levels of the above hormones, i.e. cortisol, adrenalin, noradrenalin and dopamine depending on the presence of depressive symptoms and other psychopathological symptoms. SAMPLE 259 randomly selected individuals from the population of the city of Pilsen. METHOD Zung self-assessment scale and SCL-90 questionnaire were used to assess depressiveness and other psychopathologies. Serum cortisol levels were measured, as well as the levels ofcortisol and catecholamine (adrenalin, noradrenalin and dopamine) in a 24-hour urine sample. The studied sample was divided, by an arbitrarily defined limit, into a group with a higher and a group with a lower excretion of the monitored hormones. RESULTS The group with cortisol excretion higher than 300 nmol/24 h had a significantly higher score in terms of the SCL-90 questionnaire interpersonal sensitiveness, depression, anxiety, phobia, paranoidism and psychoticism as compared with the group with cortisol excretion below 300 nmol/24 h (p < 0.05). The group with cortisol excretion above 300 nmol/24 h had also a significantly higher score on Zung's self-assessment depression scale as compared with the group with cortisol excretion below 300 nmol/24 h (p < 0.05). Division of the sample according to the score on Zung's self-assessment depression scale (SDS index > or = 50) has shown that women with a record of depressive symptoms had a statistically significant higher of urinary cortisol excretion in 24 hours (average 219.40 as compared with 191.64 nmol/24 h, respectively, p = 0.02). The group of men with depressive symptoms according to the score obtained on Zung self-assessment scale only showed a trend towards higher urinary noradrenalin excretion in 24 hours (average of 69.77 as compared with 63.84 microg/24 h, p = 0.17). CONCLUSION As shown by the above results, there is a link between 24-hour urinary cortisol excretion levels and the monitored parameters of psychic condition.
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Abstract
BACKGROUND School non-attendance is a major social problem in Japan. Many children stop attending school for a variety of reasons. The authors previously reported stress barometer values for healthy Japanese children. In this study, the authors examined the stress barometer values of children with school non-attendance. METHODS The authors measured stress barometer values, that is, urinary 17-hydroxycorticosteroids (17-OHCS) and 17-ketosteroid sulfates (17-KS-S) in 65 children (40 girls and 25 boys; 7-15 years of age) with school non-attendance, except for pervasive developmental disorder and mental retardation, who attended the outpatient department of Dokkyo University School of Medicine Hospital, Tochigi, Japan, during the past 4 years. RESULTS A total of 24 (36.9%) of the 65 children had urinary 17-OHCS values above 2SD, and 14 (21.5%) had urinary 17-OHCS below 2SD. In total, 10 (15.4%) children had urinary 17-KS-S values above 2SD, and four (6.2%) had urinary 17-KS-S below 2SD. Five (7.7%) children had urinary 17-KS-S/17-OHCS values above 2SD, and 10 (15.4%) had urinary 17-KS-S/17-OHCS below 2SD. CONCLUSION The stress barometer values appear to be clinically useful for evaluating objectively whether children with school non-attendance have emotional stress.
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Abstract
In 1990, the worldwide accepted Shackleton method, which provides a possibility of determining the steroid metabolites from urine, was adopted in our laboratory. The procedure is very useful in the diagnosis of different endocrine diseases and in the recognition of dysfunction or absence of enzymes with an important role in steroid metabolism, and it gives possibility to control the treatment in patients with these diseases. Besides the proximate clinical application, the method gives a convenient tool to study the steroid background of these disorders, helping us understand the mechanism of their development. In the last few years, we have examined the steroid profile of patients with hair (androgen alopecia /AA/, effluvium /E/), psychiatric problems (major depression /MD/, eating disorders /EDS/, especially anorexia nervosa and bulimia) and osteoporosis (OP). In all of the examined hair loss diseases, the levels of main androgen metabolites were increased, and elevated 5alpha-reductase activity were found. We could observe the alteration of the activity of 11beta-hydroxysteroid dehydrogenase (11beta-HSD) enzyme and marked gender differences in the changes of the steroid metabolism in patients with major depression (MD). In women with OP, the significantly decreased level of certain metabolites points to the role of testosterone, androstenedione and DHEA in postmenopausal bone loss in women. Our experiences contribute to the knowledge of the nature and steroid background of some endocrine and psychiatric diseases.
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Urinary excretion of biopyrrins, oxidative metabolites of bilirubin, increases in patients with psychiatric disorders. Eur Neuropsychopharmacol 2005; 15:249-52. [PMID: 15820412 DOI: 10.1016/j.euroneuro.2004.11.002] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2004] [Revised: 11/17/2004] [Accepted: 11/17/2004] [Indexed: 10/25/2022]
Abstract
Several authors have suggested that psychological stress induces the production of reactive oxygen species (ROS). Several studies have supported the idea that bilirubin exerts antioxidative effects in vivo, and it was reported psychological stress provokes bilirubin oxidation in vivo [Yamaguchi T., Shioji I., Sugimoto A., Yamaoka M., 2002. Psychological stress increases bilirubin metabolites in human urine. Biochem. and Biophys. Res. Commun. 293, 517-520]. We investigated whether the concentration of bilirubin oxidative metabolites (biopyrrins) is increased in urine from patients with psychiatric disorders. The concentration of biopyrrins in urine of 25 patients with psychiatric disorders (schizophrenia, 15; depression, 10) was compared with 96 healthy volunteers. The concentrations of biopyrrins, as measured by enzyme-linked immunosorbent assay, were normalized to the urinary concentration of creatinine. The concentration of biopyrrins in patients with psychiatric disorders (schizophrenia and depression) was significantly higher than that of healthy volunteers. In schizophrenia, biopyrrins levels correlated with scores of the Brief Psychiatric Rating Scale (BPRS), and in depression, biopyrrins levels correlated with scores of the Hamilton Depression Rating Scale (HAM-D). These finding suggest that psychotic states are associated with an increase in the oxidative metabolites of bilirubin in human urine.
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The long-term stability of temperament traits measured after a suicide attempt. A 5-year follow-up of ratings of Karolinska Scales of Personality (KSP). Nord J Psychiatry 2003; 57:125-30. [PMID: 12745775 DOI: 10.1080/08039480310000950] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The main aim of the present study was to investigate whether or not temperament dimensions are stable over time. Twenty-six patients (21 women and five men) filled in the Karolinska Scales of Personality (KSP) both at admission after a suicide attempt (index) and at follow-up 5 years later. KSP changes were significantly associated with low severity of psychiatric symptoms and no reported reattempts at follow up. There were significant changes of all five groups of KSP, most prominently in anxiety-related scales. At index, KSP scores did not differ between those who later would repeat a suicide attempt (repeaters) and not, but repeaters more often tended to have a personality disorder and their 24-h urinary cortisol tended to be lower. In this limited sample, repeaters seem to have a protracted high anxiety level as mirrored by high and stable KSP scores over time.
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Abstract
OBJECTIVE The authors measured 24-hour urinary free cortisol in a group of well-characterized patients with chronic fatigue syndrome. METHOD They obtained 24-hour urine collections from 121 consecutive clinic patients with chronic fatigue syndrome and 64 comparison subjects without the syndrome. RESULTS Urinary free cortisol was significantly lower in the subjects with chronic fatigue syndrome regardless of the presence or absence of current or past comorbid psychiatric illness. Lower levels of urinary free cortisol were not related to medication use, sleep disturbance, or disability levels. CONCLUSIONS There is mild hypocortisolism in chronic fatigue syndrome. Whether a primary feature or secondary to other factors, hypocortisolism may be one factor contributing to the symptoms of chronic fatigue syndrome.
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Abstract
This study measured effectiveness of behavioral day treatment plus abstinence contingent housing and work therapy (DT+) versus behavioral day treatment alone (DT). A randomized controlled trial assessed participants at baseline, 2 and 6 months. Participants (N=110) met criteria for cocaine abuse or dependence, non-psychotic mental disorders, and homelessness. DT+ achieved greater abstinence at 2 and 6 months and more days housed at 6 months than DT. Effectiveness of DT+ was demonstrated, with greatest impacts on abstinence outcomes. Results replicated earlier work demonstrating effectiveness of behavioral day treatment and contingency management as an effective combination for cocaine abusing homeless persons.
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[The kinetics of the urinary excretion of mexidol and its glucuronate conjugate in patients]. EKSPERIMENTAL'NAIA I KLINICHESKAIA FARMAKOLOGIIA 1999; 62:42-6. [PMID: 10572752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
Using HPLC with fluorescence detector we studied elimination kinetics of the antioxidant drug mexidol and its glucuronoconjugated metabolite in 16 patients suffering from neurosis and traumatic CNS injury after receiving mexadol (in a dose of 500 mg, in tablets). It is found that mexidol undergoes rapid glucuronoconjugation and is excreted with urine (0.31% and 49.6% of the received dose in the form of mexidol and its glucuronoconjugate, respectively) within 11.5-h period of examination. A substantial variability in the rate and degree of mexidol and glucuronoconjugate elimination with urine is observed. A trend to intensive glucuronoconjugation is observed in patients aged up to 40.
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Urinary sodium excretion and blood pressure in chronic psychiatric in-patients. J Hum Hypertens 1999; 13:461-6. [PMID: 10449210 DOI: 10.1038/sj.jhh.1000853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Studies of populations or communities with no rise in blood pressure (BP) with advancing age and low prevalence of hypertension, may provide aetiological clues on the cause of hypertension. Within westernised societies, low blood pressures have been reported amongst chronic psychiatric in-patients and closed order secluded nuns. To investigate factors associated with BP in chronic psychiatric in-patients, we surveyed the BP and lifestyle factors in 89 such subjects in low security wards in three psychiatric hospitals. The average age of examines was 48.1 years (s.d. 15.8) and the patients had been in hospital for a mean of 8.6 years (range 1.1 to 51.7 years). The mean systolic and diastolic blood pressures of this group were 122.0 mm Hg (s.d. 14.2) and 76.9 mm Hg (s.d. 8.5) respectively. This was lower than pressures obtained when they were admitted to hospital (mean systolic BP change -17.1 mm Hg (s.d. 14), paired t-test P < 0.001; mean diastolic BP change -3.7 mm Hg (s.d. 12.2), paired t-test P < 0.001). BP at examination was significantly correlated with the urinary sodium to creatinine ratio (r = 0.302, P = 0.027), but not with the urinary sodium or potassium concentrations or potassium/creatinine ratio. The change in mean systolic BP (that is, the difference in BP between admission and examination) was significantly correlated with sodium/creatinine ratio (r = 0.62, P < 0.0001), urinary sodium concentration (r = 0.27, P = 0.045) and urinary sodium/potassium ratio (r = 0.36, P = 0.008). No relationship was found between BP and the nature of the psychiatric diagnosis or the type of psychotropic medication that was being prescribed. Stepwise multiple regression demonstrated that urinary sodium creatinine ratio and age were predictive of the change in systolic BP since admission to hospital. Our study confirms previous observations of lower mean systolic and diastolic blood pressures in chronic psychiatric subjects after a long in-patient stay. This fall is related to a low urine sodium excretion and suggests that a low dietary sodium intake may, in part, account for the low BP, or the difference between BP in the stressed and relaxed state, seen in these patients.
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Abstract
One model for addressing the dual disorders of substance abuse and a concomitant mental disorder in an acute-psychiatry inpatient ward of a VA Medical Center utilized psychoeducation and ward policies to empower patients to make decisions affecting their recoveries. Existing staff shared responsibilities for implementing activities and creating ward milieu that supported psychiatric patients toward a life free of alcohol and drugs as they gained in acceptance of responsibility for the management of their mental disorders. Integrated programming assisted patients in constructing a meaningful path of recovery out of multiple treatment approaches and philosophies. Treatment principles, ward policies, and goals for an integrated acute-psychiatry model evolved over 4 years. Designed from a consumer-oriented "strengths perspective," patients responded to the new programming with satisfaction and gratitude. Recent adaptation of these policies, principles, and goals to a newly instituted continuous-care treatment program indicates the appropriateness of their application for outpatient dual disorder treatment and programming as well.
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Abstract
Many previous prevalence studies of polydipsia (PD) have utilized single and often non-biologic measures. In this study we estimated prevalence using specific gravity of urine (SPGU), normalized diurnal weight gain (NDWG), and staff identification (staff ID). Agreement between these two biologic and one behavioral measure was assessed. A total of 572 psychiatric inpatients were assessed for SPGU and NDWG. Unit staff were asked to identify PD patients. Positive and negative PD groups were formed separately based on the SPGU, NDWG, and staff ID data. All three measures were collected on the same day. Prevalence data for the biologic measures varied. The estimate for PD by SPGU (< 1.009 cutoff) was higher (43.4% of sample) than that of NDWG (> 2.5%; 25.4%) or staff ID (21.4%). These prevalence rates did not change substantially after exclusion of medical causes of polyuria. Agreement, assessed by the kappa statistic, was uniformly low among the measures. Weak association between the measures reflects their multidetermined, nonspecific nature, and highlights the lack of a diagnostic standard in the field. The observed prevalence rates must be considered rough approximations. Associations between the measures and certain subject characteristics suggest the measures may identify different types of potential PD patients. These different types of patients are discussed, as are other issues in the measurement of PD. The data suggest estimates of PD are a function of the type of measure used as even biologic measures vary greatly.
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Changes in the ratio of urinary alpha 1-microglobulin to ulinastatin levels in patients with psychiatric diseases. Biol Psychiatry 1996; 40:800-3. [PMID: 8894075 DOI: 10.1016/0006-3223(96)00262-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Abstract
We have analyzed products of the serotonin-degradative pathway, in which both N-methylserotonin and bufotenine are formed in urine specimens of products with psychiatric disorders by three-dimensional HPLC with electrochemical detection. Bufotenine was detected in urine from all autistic patients with mental retardation and epilepsy (n = 18) and many autistic patients (32/47) with mental retardation. Bufotenine was detected in the urine of 15 of 18 patients with depression. Thirteen of 15 schizophrenic patients were also positive for bufotenine. N-methylserotonin was also detected in some cases of each disorder. Only two of 200 urine specimens from healthy controls were positive for bufotenine. Thus, the presence and levels of bufotenine might be useful and important markers of some psychiatric disorders.
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[Determination of free and conjugated catecholamines, 3,4-dihydroxyphenylalanine, 3,4-dihydroxyphenylacetic acid in the urine and blood plasma by high pressure liquid chromatography]. Klin Lab Diagn 1995:25-28. [PMID: 8689050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
A method for simultaneous measurement of free and conjugated forms of adrenalin, noradrenaline, dopamine, 3,4-dihydroxyphenylalanine, and 3,4-dihydroxyphenylacetic acid in the blood plasma and urine by high-pressure liquid chromatography with electrochemical detector has been developed. The levels of the said substances in 36 normal volunteers and 20 patients with mental disorders are presented. Simultaneous measurements of excretion of free catecholamines and their conjugates permitted a more complete characterization of catecholamine metabolism, which is important for understanding the mechanisms of disorders in catecholamine system in various diseases.
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Abstract
Eighty-nine of 178 consecutively admitted inpatients were administered the substance abuse sections of the Structured Clinical Interview for DSM-III-R--Patient Version (SCID-P). Patients also provided a urine sample for toxicologic analysis. In addition, primary clinicians assigned admission and discharge diagnoses. Test characteristics (e.g., sensitivity) for confirming a current diagnosis of psychoactive substance abuse were calculated for each measure and compared. Urine toxicology analyses and admission and discharge diagnoses were significantly less accurate in diagnosing psychoactive substance abuse than the SCID-P. This finding indicates that substance abuse is frequently not noted during routine admission and discharge assessments.
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The relationship between the urinary level of some amino acids and the occurrence of metabolic diseases associated with psychic disorders. ROMANIAN JOURNAL OF INTERNAL MEDICINE = REVUE ROUMAINE DE MEDECINE INTERNE 1994; 32:221-5. [PMID: 7866339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Assays of the branched chain amino acids, of those with basic character, of phenylalanine and glutamic acid were performed in the 24 hrs urines of 50 patients with psychic disorders, ranging in age from 0 to 20 years, and in 30 normal controls. Similar investigations were carried out in the patients' parents. Abnormal levels of urinary amino acids in some of the adults suggested the existence of mutant genes in one or both parents of one or two descendents with mental handicap. The levels of urinary amino acids correlated with the severity of the predominant psychic manifestations, which were more severe in the cases with a wide deviation from normal of aminoaciduria.
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Urinary excretion of bioactive amines and their metabolites in psychiatric patients receiving phenelzine. Neurochem Res 1993; 18:1023-7. [PMID: 8232718 DOI: 10.1007/bf00966763] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Phenelzine [2-phenylethylhydrazine] (PLZ), a potent inhibitor of monoamine oxidase (MAO)-A and -B, is used widely in psychiatry. We have studied the effects of PLZ administration on urinary excretion of several bioactive amines and their metabolites in psychiatric patients. Urine samples (24-hour) were collected prior to treatment and again at 2 and 4 weeks of treatment with PLZ (30-90 mg daily in divided doses). Amines and metabolites analyzed included 2-phenylethylamine (PEA), m- and p-tyramine (m- and p-TA), phenylacetic acid (PAA), m- and p-hydroxyphenylacetic acid (m- and p-OH-PAA), tryptamine (T), 5-hydroxytryptamine (5-HT), 5-hydroxyindoleacetic acid (5-HIAA), normetanephrine (NME), 3-methoxy-4-hydroxyphenylglycol (MHPG), 3-methoxytyramine (3-MT), and homovanillic acid (HVA). Levels of PEA, p-TA, 5-HT, and T were elevated during treatment with PLZ, but no significant changes in urinary excretion of the acid metabolites PAA, p-OH-PAA, and 5-HIAA were observed. Urinary levels of the noradrenaline metabolites NME and MHPG were increased and decreased, respectively; a similar pattern was observed with the dopamine metabolites 3-MT and HVA. There was an elevation in levels of m-TA and a decrease in its acid metabolite m-OH-PAA during the treatment with PLZ.
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[Elimination of N,N-dimethyltryptamine by urine]. ACTA PSIQUIATRICA Y PSICOLOGICA DE AMERICA LATINA 1993; 39:212-6. [PMID: 7905222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
N,N-dimethiltryptamine (DMT) in urine has been quantified on an 83-psychiatric patient sample. Sample covered patients who had sometimes been administered neuroleptic drugs as well as patients with some particular symptomatology associated to psychotic disorders such as hallucinations, delusions, perception disorders, etc. 43.3% (36 cases) evidenced an abnormally high DMT in urine (0.9-13.5 mcg/24 h). Higher values were more frequently found in both schizophrenic patients, and non-schizophrenic patients with either hallucinations, delusions, anorexia or bulimia. Most patients with DMT normal values (< 0.5 mcg/24 h) presented either mental retardation, cerebral atrophy or dysrhythmias. A very good correlation was found between urinary DMT abnormally high values, and patients' improvement after such patients had been treated with neuroleptic drugs.
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Urinary quantification of drugs. Biol Psychiatry 1993; 33:222. [PMID: 8448274 DOI: 10.1016/0006-3223(93)90146-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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[The value of aminoaciduria in the prognosis of the risk that the newborn will develop rickets, mental disability or other neurologic disorders]. REVUE ROUMAINE DE PHYSIOLOGIE (BUCHAREST, ROMANIA : 1990) 1992; 29:91-5. [PMID: 1306089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Efficacy of routine admission urinalyses in psychiatric hospitals. CANADIAN JOURNAL OF PSYCHIATRY. REVUE CANADIENNE DE PSYCHIATRIE 1991; 36:190-3. [PMID: 2059938 DOI: 10.1177/070674379103600307] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The clinical efficacy of routine admission urinalyses was evaluated in 515 patients admitted to a psychiatric hospital. Two staff psychiatrists reviewed the patients' charts to determine which test resulted in diagnostic or therapeutic management changes. Abnormalities were found in 40 (7.8%) of the cases, but only four (0.8%) of the routine urinalyses affected patient therapy. It is concluded that routine admission urinalysis has very little impact on the care of psychiatric patients and that there is little justification for ordering this test on all patients admitted to psychiatric hospitals.
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Urinary chromatographic profiles in psychiatric diseases. Br J Psychiatry 1991; 158:288-9. [PMID: 1707324 DOI: 10.1192/bjp.158.2.288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Renal function of patients in long-term treatment with lithium citrate alone or in combination with neuroleptics and antidepressant drugs. ARCHIVES OF GENERAL PSYCHIATRY 1986; 43:481-2. [PMID: 2870695 DOI: 10.1001/archpsyc.1986.01800050087010] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Renal function was studied in patients given lithium citrate alone or in combination with neuroleptics or tricyclic antidepressants or both. No other drugs were given. None of the groups given lithium citrate with other drugs had lithium ion clearances that differed significantly from the groups given lithium citrate alone, nor was there any difference in the clearances of sodium, potassium, or creatinine between these groups. The 24-hour urine volume of patients receiving antidepressant drugs was similar to that of the patients receiving lithium citrate monotherapy but was significantly higher in patients given neuroleptics. The increase in urine volume could not be ascribed to alterations in glomerular filtration rate or proximal tubular resorption but could be accounted for entirely by lowered resorption of water in the distal tubules. We concluded that no change of lithium citrate dose is required when patients so treated are given additional neuroleptic or tricyclic antidepressant drugs.
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Extended EMIT-DAU phencyclidine screen. J Clin Psychiatry 1986; 47:194-5. [PMID: 3514584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
In a public hospital emergency room, 580 urines were screened for phencyclidine (PCP) with the routine EMIT-DAU PCP screen, the extended EMIT-DAU PCP screen, and a gas chromatograph/mass spectrometer/computer (GC/MS/COMP) in selected ion mode, which was chosen as the reference method. The extended method produced a 38.5% increase in positives detected over the routine EMIT-DAU PCP screen and allowed 66.4% of the specimens to be signed out as negative without confirmation by GC/MS/COMP. This ability to provide a rapid, relatively inexpensive screen for PCP in urine and, in particular, to eliminate those patients whose specimens are negative, is important in a psychiatric population that contains many acutely psychotic individuals with grossly abnormal behavior.
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Assay of urinary phenylacetic acid by high-performance liquid chromatography. JOURNAL OF CHROMATOGRAPHY 1985; 341:172-5. [PMID: 4019682 DOI: 10.1016/s0378-4347(00)84023-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Abstract
The dexamethasone suppression test (DST) as now commonly carried out in psychiatric settings yields "abnormal" results in many conditions including the healthy state. To determine whether the DST accurately identifies patients with physiologically meaningful increases in pituitary-adrenocortical activity, we compared DST results to baseline urinary cortisol level. Thirty-four psychiatric inpatients underwent a 24-hour urine collection and then a DST using 1 or 2 mg of dexamethasone. With the common 1-mg DST, 24-hour urinary cortisol levels in nonsuppressors and suppressors did not differ. With the 2-mg DST, however, nonsuppressors had significantly higher urinary cortisol levels than suppressors, and all nonsuppressors had urinary cortisol levels above the normal range. Thus, the 1-mg DST may not identify the heuristically important subgroup of psychiatric patients who have a pathophysiologically meaningful alteration in pituitary-adrenal regulation.
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Abstract
Norepinephrine and epinephrine were measured serially in 24-hour urine collections from 99 male psychiatric inpatients with mixed diagnoses. The group was blindly divided into those with a previous history of at least one suicide attempt (N = 38) and those without such a history (N = 61). The ratio of norepinephrine-to-epinephrine levels was significantly lower in the group with a history of suicide attempts. The authors discuss the possibility that a low norepinephrine-to-epinephrine ratio is a risk factor for suicidal behavior.
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Urine excretion of methoxy-hydroxyphenylglycol: a method of measure. ACTA PSYCHIATRICA BELGICA 1984; 84:249-51. [PMID: 6485842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
A very good correlation is found between 24 hs urine excretion of MHPG and a single early morning sample. This last method appears to be sufficient for clinical purpose and much easier and safer.
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[Patterns of urinary aminoacid excretion in exceptional children and patients with mental disorders in Costa Rica]. REV BIOL TROP 1983; 31:1-9. [PMID: 6665250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
The amino acid profile was studied in individual random samples of urine from 1147 normal schoolchildren and 1074 exceptional children: 628 with mental retardation, 332 with hearing and speech defects and 114 with visual defects as well as in 673 patients with mental disorders. Laboratory procedures included chemical tests and one-dimension paper- electro- and column-chromatography. Phenylketonuria was found in a mentally retarded girl and in one of her brothers; iminoglycinuria in a mentally retarded boy and heterozygote cystinuria in a man with manic-depressive psychosis. The percentage of high excretors of beta-aminoisobutyric acid (B-AIB) in the controls (4.88%) was similar to previous findings in the Caucasian race. The children with hearing and speech defects showed a number of high excretors of B-AIB significantly lower (X2 = 5.32; p less than 0.025) and the children with visual defects a number of hyperglycinurias significantly higher (X2 = 9.19; p less than 0.05). Previous non-consistent findings on the excess of high excretors of B-AIB in Down's syndrome were not confirmed in this study. These results suggest a relationship between transport defects in the plasma membrane and pathological disorders in some of the cases screened.
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Detection of marijuana use in psychiatric patients by determination of urinary delta-9-tetrahydrocannabinol-11-oic acid. J Nerv Ment Dis 1983; 171:246-9. [PMID: 6300320 DOI: 10.1097/00005053-198304000-00007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Seventy-six male inpatients with diagnoses of schizophrenia, primary affective disorder, post-traumatic stress disorder, borderline personality disorder, other personality disorder, and primary substance abuse disorder were screened for the use of marijuana by determination of urinary delta-9-tetrahydrocannabinol-11-oic acid. Screening was performed to detect marijuana use in asymptomatic patients returning to the ward after passes, and also to elucidate changes in mental state in newly admitted patients and patients who had decompensated during hospitalization. Ward personnel found the screening procedure quite useful and incorporated it into psychotherapeutic and chemotherapeutic interventions. Although susceptible and resistant individuals were found in all diagnostic categories studied, no consistent features were found to distinguish those individuals who exhibited behavioral change in association with marijuana smoking, from those who did not.
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Relationships in healthy volunteers between secretion of monoamine metabolites in urine, and family history of psychiatric morbidity. Biol Psychiatry 1982; 17:1403-13. [PMID: 6186299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
In 66 physically and mentally healthy human subjects the total concentrations of 3-methoxy-4-hydroxyphenylethylene glycol (MOPEG), 5-hydroxyindole acetic acid (5-HIAA), homovanillic acid (HVA), and dihydroxyphenyl acetic acid (DOPAC) in urine collected between midnight and 8 AM were analyzed by mass fragmentography. In the volunteers reporting the occurrence of psychiatric morbidity among relatives an increased variance in their MOPEG levels was found as compared to the volunteers without such a family history. In the male subjects with no family history of psychiatric disease there was a positive correlation between urine and cerebrospinal fluid levels of MOPEG. The urine levels of 5-HIAA, HVA, and DOPAC did not demonstrate any changes that could be related to psychopathology within the family. Changes in urine secretion of MOPEG indicate an altered metabolism of norepinephrine/MOPEG in some subjects with the occurrence of severe psychiatric disease within the family. MOPEG levels in urine may be a predictor of a family vulnerability for psychiatric morbidity in healthy subjects.
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Abstract
Three of 22 subjects in a study of neuroendocrine correlates of clinical change made serious suicide attempts, 2 of which were lethal. The suicidal subjects had significantly higher 24-hour urinary cortisol levels and significantly lower 24-hour urinary norepinephrine-to-epinephrine ratios than the nonsuicidal patients had. Although the cortisol finding confirms earlier reports, the norepinephrine-to-epinephrine ratio finding is new. The results support the concept that the clinical utility of neuroendocrine measures is enhanced by using a multihormonal profile.
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Quantitative investigation on the urinary excretion and metabolism of 3,4-dimethoxyphenylethylamine in schizophrenics and normal individuals. Biol Psychiatry 1982; 17:49-59. [PMID: 7059639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
A quantitative method for the detection of DMPEA in urine was developed. It is based on the fluorometric determination of DMPEA in the form of its phosphopyridoxyl derivate. The limit of detection is 2 microgram DMPEA per 1 g creatinine. The DMPEA content was measured in urine from healthy persons, from schizophrenics, and from psychiatric patients without schizophrenia hospitalized with the schizophrenics. From each person five to ten 24-hr urine samples were investigated. DMPEA could be found neither in schizophrenics nor in controls or healthy persons. Finally, the urinary excretion of parenterally applied 14C-DMPEA was determined in three healthy volunteers and in three rats. In man about 25% of the label was excreted as DMPEA. The main metabolite in urine was homoveratric acid. Both compounds were excreted as conjugates.
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Abstract
The aminoacid excretion levels of 59 normal and 75 physically and/or mentally handicapped children were measured with ion-exchange chromatography. A computer-assisted statistical analysis of the results from the normal population was used to calculate an approximating frequency distribution. 18 patients were found to be excreting one or more aminoacids above the normal 99.75th or 100th percentiles. They included 1 with dibasic aminoaciduria; 1 six-year-old with phenylketonuria; 1 with hyperphenylalaninuria; 5 with cystathioninuria; 2 with hyperglycinuria; 1 with hyperglycinuria and hypertaurinuria; 5 with hypertaurinuria; 1 excreting high levels of taurine, serine, tyrosine, and histidine, and 1 with asparaginuria.
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Pattern of excretion of 17-ketosteroids in psychiatric disorders. JOURNAL OF THE INDIAN MEDICAL ASSOCIATION 1981; 76:77-9. [PMID: 7264335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Abstract
Peptidic neurones may be considered as multisignal intergrators and transducers. When formation or release of peptide outstrips genetically determined breakdown capacity, overflow of peptides to the body fluids and urine may be expected. In this paper, pathological urinary chromatographic patterns of peptides are shown for genetic, functional and mixed disorders. Part symptoms of the disorders may be induced with the biologically isolated and purified peptides as well as with chemically synthesized peptides.
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Abstract
It is now well established that the metabolic sequeale of catecholamine secretion are mediated via cyclic nucleotides. Recent studies have indicated changes in the pattern of catecholamine secretion correlating with convictions for violence in maximum security hospital detainees. This study of the excretion rate of urinary cyclic AMP in this group of patients failed to show a correlation between adrenaline or noradrenaline and cyclic AMP secretion. However, subjects convicted of sexual offences showed a significantly greater cyclic AMP excretion than other patients and normal controls. These results are discussed in terms of the possible modification of receptor sensitivity and influence of alternative agonists such as testosterone.
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[Urinary excretion of bufotenin, N,N-dimethyltryptamine and 3,4-dimethoxyphenylethylamine and the clinical picture of mental disorders]. PSYCHIATRIA POLSKA 1978; 12:189-97. [PMID: 275869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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[Urinary excretion of free catecholamines (FCA) and vanilmandelic acid (VMA) in mentally retarded children and women]. ENDOKRYNOLOGIA POLSKA 1977; 28:445-55. [PMID: 923542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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[Effect of electroconvulsive therapy on the urinary excretion of homovanillic and vanillic-amygdalic acids in the mentally ill]. PSYCHIATRIA POLSKA 1977; 11:303-11. [PMID: 897016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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50
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[Psychomimetic compounds in the urine of schizophrenics. I. Study of catechol derivatives: so-called Pink Spot and 3.4-dimethoxyphenylethylamine (DMPEA)]. PSYCHIATRIA POLSKA 1977; 11:143-9. [PMID: 887672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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