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OBJECTIVES: Anterior cruciate ligament (ACL) repair for proximal tears, where the ligament is re-attached and augmented with suture tape, can negate the need for graft harvest, thereby maintaining native anatomy. Autograft harvest has been associated with persistent deficits in lower limb muscle strength after recovery from ACL reconstruction. The aim of this study is to compare lower limb muscle strength following ACL repair and reconstruction. METHODS: Nineteen ACL repair patients augmented with suture tape and nineteen ipsilateral semitendinosus-gracilis autograft ACL reconstruction patients (both mean 4 years postoperatively) were recruited, along with twenty healthy volunteers. Patient-reported outcome measures (PROMs) were obtained using the Knee Injury and Osteoarthritis Outcome Score (KOOS), Lysholm, and Tegner scores. Maximal isometric quadriceps and hamstring strength at 90° knee flexion were measured using a fixed Myometer after a warm-up and three maximal-effort contractions. RESULTS: Mean hamstring strength of the reconstructed legs was lower than that of healthy volunteers by 0.29 Nm/kg. The hamstring strength ratio of the operated side to the uninjured side was greater in the repair (95% â± â13) than in the reconstruction (81% â± â18) group. There were no statistically significant differences between sides for quadriceps peak torque or for hamstrings in the volunteer or repair group. PROMs scores for the reconstruction group were significantly lower than volunteers across all domains and lower than repair for KOOS activities of daily living and Lysholm scores. CONCLUSION: Hamstring weakness seen following ACL reconstruction is not evident following ACL repair with suture tape augmentation. Strength asymmetry could contribute to re-injury risk and influence functional performance, while altered loads affect knee biomechanics and may lead to osteoarthritis progression. The absence of these deficits in the repair group demonstrates a potential benefit of this technique when used in appropriate patients. LEVEL OF EVIDENCE: II.
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Lesiones del Ligamento Cruzado Anterior , Osteoartritis , Humanos , Lesiones del Ligamento Cruzado Anterior/cirugía , Actividades Cotidianas , Ligamento Cruzado Anterior/cirugía , Fuerza Muscular/fisiologíaRESUMEN
BACKGROUND: Joint crisis plans (JCPs) are offered in many psychiatric hospitals, but patients only rarely make use of them. OBJECTIVE: To assess the rates of JCPs among inpatients of mental health hospitals and to analyze the clinical characteristics of patients who make use of a JCP. MATERIAL AND METHODS: We carried out a retrospective analysis of routine data from the statistical database/basis documentation of the LVR hospital association, which consists of nine psychiatric hospitals. The basis documentation is consistent in the nine hospitals. All admissions between 2016 and 2020 were considered. We recorded the existence of a JCP, age, gender and main diagnosis at release, as well as previous hospital stays, detention under the Mental Health Act of the Federal State of NRW and experiences with compulsory measures (seclusion/restraint) in the previous 24 months before index admission. RESULTS: Out of a total of 117,662 inpatients 467 (0.4%) had completed a JCP. Patients with JCP were more likely to be diagnosed with schizophrenia, bipolar disorder, or emotionally unstable personality disorder. Patients with a JCP had more previous inpatient stays and they had more frequently experienced detentions and compulsory measures. However, 50% of the patients with a JCP had other diagnoses and the vast majority of them had experienced no detention or compulsory measure in the 24 months preceding the first documentation of a JCP. CONCLUSIONS: Overall, the use of JCPs is limited. The targeted group of patients with severe mental illness and previous experience with involuntary placements and compulsory measures make use of the offer of a JCP but so do other patients as well. Additional qualitative analyses are required in order to analyze the content and objectives of JCPs in more detail.
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Hospitales Psiquiátricos , Trastornos Mentales , Humanos , Preescolar , Salud Mental , Estudios Retrospectivos , Internamiento Obligatorio del Enfermo Mental , Trastornos Mentales/diagnóstico , Trastornos Mentales/epidemiología , Trastornos Mentales/terapia , HospitalizaciónRESUMEN
BACKGROUND: Primary repair of anterior cruciate ligament (ACL) ruptures has re-emerged as a treatment option for proximal tears, with internal brace augmentation often utilised. The aim of this study is to provide an overview of the current evidence presenting outcomes of ACL repair with internal bracing to assess the safety and efficacy of this technique. METHODS: All studies reporting outcomes of arthroscopic primary repair of proximal ACL tears, augmented with internal bracing from 2014-2021 were included. Primary outcome was failure rate and secondary outcomes were subjective patient reported outcome measures (PROMs) and objective assessment of anteroposterior knee laxity. RESULTS: Nine studies were included, consisting of 347 patients, mean age 32.5 years, mean minimum follow up 2 years. There were 36 failures (10.4%, CI 7.4% - 14.1%). PROMs reporting was variable across studies. KOOS, Lysholm and IKDC scores were most frequently used with mean scores > 87%. The mean Tegner and Marx scores at follow-up were 6.1 and 7.8 respectively. The mean side to side difference measured for anteroposterior knee laxity was 1.2mm. CONCLUSIONS: This systematic review with meta-analysis shows that ACL repair with internal bracing is a safe technique for treatment of proximal ruptures, with a failure rate of 10.4%. Subjective scores and clinical laxity testing also revealed satisfactory results. This suggests that ACL repair with internal bracing should be considered as an alternative to ACL reconstruction for acute proximal tears, with the potential benefits of retained native tissue and proprioception, as well as negating the need for graft harvest.
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Lesiones del Ligamento Cruzado Anterior , Reconstrucción del Ligamento Cruzado Anterior , Adulto , Ligamento Cruzado Anterior/cirugía , Lesiones del Ligamento Cruzado Anterior/cirugía , Reconstrucción del Ligamento Cruzado Anterior/métodos , Estudios de Seguimiento , Humanos , Articulación de la Rodilla/cirugía , Resultado del TratamientoRESUMEN
OBJECTIVES: This study reports on a secondary exploratory analysis of the early clinical outcomes of a randomised clinical trial comparing robotic arm-assisted unicompartmental knee arthroplasty (UKA) for medial compartment osteoarthritis of the knee with manual UKA performed using traditional surgical jigs. This follows reporting of the primary outcomes of implant accuracy and gait analysis that showed significant advantages in the robotic arm-assisted group. METHODS: A total of 139 patients were recruited from a single centre. Patients were randomised to receive either a manual UKA implanted with the aid of traditional surgical jigs, or a UKA implanted with the aid of a tactile guided robotic arm-assisted system. Outcome measures included the American Knee Society Score (AKSS), Oxford Knee Score (OKS), Forgotten Joint Score, Hospital Anxiety Depression Scale, University of California at Los Angeles (UCLA) activity scale, Short Form-12, Pain Catastrophising Scale, somatic disease (Primary Care Evaluation of Mental Disorders Score), Pain visual analogue scale, analgesic use, patient satisfaction, complications relating to surgery, 90-day pain diaries and the requirement for revision surgery. RESULTS: From the first post-operative day through to week 8 post-operatively, the median pain scores for the robotic arm-assisted group were 55.4% lower than those observed in the manual surgery group (p = 0.040).At three months post-operatively, the robotic arm-assisted group had better AKSS (robotic median 164, interquartile range (IQR) 131 to 178, manual median 143, IQR 132 to 166), although no difference was noted with the OKS.At one year post-operatively, the observed differences with the AKSS had narrowed from a median of 21 points to a median of seven points (p = 0.106) (robotic median 171, IQR 153 to 179; manual median 164, IQR 144 to 182). No difference was observed with the OKS, and almost half of each group reached the ceiling limit of the score (OKS > 43). A greater proportion of patients receiving robotic arm-assisted surgery improved their UCLA activity score.Binary logistic regression modelling for dichotomised outcome scores predicted the key factors associated with achieving excellent outcome on the AKSS: a pre-operative activity level > 5 on the UCLA activity score and use of robotic-arm surgery. For the same regression modelling, factors associated with a poor outcome were manual surgery and pre-operative depression. CONCLUSION: Robotic arm-assisted surgery results in improved early pain scores and early function scores in some patient-reported outcomes measures, but no difference was observed at one year post-operatively. Although improved results favoured the robotic arm-assisted group in active patients (i.e. UCLA ⩾ 5), these do not withstand adjustment for multiple comparisons.Cite this article: M. J. G. Blyth, I. Anthony, P. Rowe, M. S. Banger, A. MacLean, B. Jones. Robotic arm-assisted versus conventional unicompartmental knee arthroplasty: Exploratory secondary analysis of a randomised controlled trial. Bone Joint Res 2017;6:631-639. DOI: 10.1302/2046-3758.611.BJR-2017-0060.R1.
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In the future, a range of outpatient solutions with services provided by different partners will have to be developed for highly complex psychiatric cases. The programme expenses will be covered by different institutions. Taking the example of the Department of Addiction and Psychotherapy of the Rhine state hospital in Bonn, three integrative projects are presented, which have had a secondary, lasting effect on local outpatient treatment structures. Besides the excellent clinical cooperation between the different institutions involved, an important element of all three projects has been the intensive cooperation between all three sponsors. For the future, it will be necessary to create financial incentives for the participants in addition to promoting integrative approaches. Much creative management is also needed on the part of the psychiatric hospital in order to fulfil its role as a centre of competence for psychiatric problems.
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Atención Ambulatoria/organización & administración , Prestación Integrada de Atención de Salud/organización & administración , Hospitales Psiquiátricos/organización & administración , Trastornos Mentales/psicología , Trastornos Mentales/terapia , Psicoterapia/métodos , Psicoterapia/organización & administración , Alemania , Humanos , Estudios Longitudinales , Resultado del TratamientoRESUMEN
Urine as well as head and pubic hair samples from drug abusers were analysed for opiates, cocaine and its metabolites, amphetamines, methadone and cannabinoids. Urine immunoassay results and the results of hair tests by means of gas chromatography-mass spectrometry were compared to the self-reported data of the patients in an interview protocol. With regard to the study group, opiate abuse was claimed from the majority in self-reports (89%), followed by cannabinoids (55%), cocaine (38%), and methadone (32%). Except for opiates the comparison between self-reported drug use and urinalysis at admission showed a low correlation. In contrast to urinalysis, hair tests revealed consumption in more cases. There was also a good agreement between self-reports of patients taking part in an official methadone maintenance program and urine test results concerning methadone. However, hair test results demonstrated that methadone abuse in general was under-reported by people who did not participate in a substitution program. Comparing self-reports and the results of hair analyses drug use was dramatically under-reported, especially cocaine. Cocaine hair tests appeared to be highly sensitive and specific in identifying past cocaine use even in settings of negative urine tests. In contrast to cocaine, hair lacks sensitivity as a detection agent for cannabinoids and a proof of cannabis use by means of hair analysis should include the sensitive detection of the metabolite THC carboxylic acid in the lower picogram range.
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Cabello/química , Narcóticos/análisis , Detección de Abuso de Sustancias/métodos , Adulto , Anfetaminas/análisis , Cannabinoides/análisis , Cocaína/análisis , Inhibidores de Captación de Dopamina/análisis , Femenino , Medicina Legal , Cromatografía de Gases y Espectrometría de Masas , Humanos , Masculino , Metadona/análisis , Persona de Mediana Edad , Trastornos Relacionados con Sustancias/diagnóstico , UrinálisisRESUMEN
Perimenopause is characterized by decreasing levels of estrogens and progesterone until gonadal secretion comes to a complete halt. There are still very different views and positions on the significance of the menopause. Physical, mental-vegetative and depressive symptoms during climacteric are different in each culture. Currently, there is some controversy as to whether or not there really is a rise in actual depression during the perimenopausal phase of woman's life. The observations from humans taken together indicate that depressive disorders, as defined in ICD-10, do not occur more frequently during perimenopause. In this context, the terms subthreshold depression and or subsyndromal depression are important, describing depressive symptoms which do not fulfil the complete clinical picture of a depressive episode, either because there are not enough symptoms or because they are not severe enough. The affected women still suffer, but until now not enough studies have been carried out on this particular area. In view of the complexity and relevance of the perimenopausal period in a woman's life, it is necessary to establish and maintain a network of treatment between the family physician, gynecologist, psychiatrist and or psychotherapist, as soon as significant depressive symptoms occur.
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Climaterio/psicología , Depresión/prevención & control , Medicina Familiar y Comunitaria , Femenino , Alemania , Ginecología , Humanos , Persona de Mediana Edad , Servicios Preventivos de Salud/organización & administración , Psiquiatría , Síndrome , Salud de la MujerRESUMEN
The aim of this prospective study was to examine the severity and character of somatic comorbidity when addicted patients were admitted to hospital for detoxification. The study was conducted at a university-based psychiatric clinic. Somatic comorbidity was registered by laboratory, radiological and electrocardiographic parameters and by the amount of non-psychiatric consultations. Besides the number of patients with dual diagnosis interpreted as combination of addictive and psychiatric diseases was registered. A total of 111 consecutive patients (32 women) was divided into patients with alcohol dependence and patients with other addictive diseases including polydrug abuse and opiate dependence. Patients with alcohol dependence were characterized by an elevated heart rate and higher values for gamma-glutamyltransferase. No significant differences between groups could be found for the rate corrected QT interval and cardiothoracic ratio. Although viral liver disease was diagnosed in both groups patients with a history of injecting drug use were at greatest risk for hepatitis C. About one-third of all patients required consultant non-psychiatric treatment. Concomitant heart and pulmonary diseases were more pronounced in the alcohol dependence group. The findings emphasize that hospitalization of addicted patients yields relevant somatic morbidity which has an impact on cost and requires medically supervised detoxification programs.
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Trastornos Somatomorfos/epidemiología , Trastornos Relacionados con Sustancias/epidemiología , Trastornos Relacionados con Sustancias/rehabilitación , Adulto , Anciano , Comorbilidad , Femenino , Estado de Salud , Hepatitis C/epidemiología , Hospitalización , Humanos , Masculino , Persona de Mediana Edad , Trastornos de la Personalidad/epidemiología , Estudios ProspectivosRESUMEN
RATIONALE: Prepulse inhibition (PPI) of the startle reflex is a measure of sensorimotor gating, that is the processing of the startle stimulus (S2) is inhibited by the interfering processing of a closely preceding prepulse (S1). It has been demonstrated that PPI is disrupted in a variety of mental disorders and that several neurotransmitter systems, including dopamine, participate in the modulation of sensorimotor gating. Previous studies have also shown that a task-relevant S1 enhances PPI in healthy subjects but not in schizophrenic patients. These findings indicate an influence of attentional processes on sensorimotor gating and an impairment of this modulation in schizophrenia. OBJECTIVE: Assuming a dopamine-mediated suppression of S1 processing as a mechanism of resource management and selective attention, which might be impaired in certain mental disorders, the present study investigated the effects of the indirect dopaminergic agonist d-amphetamine on prepulse-altered S2 discrimination and event related potentials (ERPs). METHODS: Twelve healthy volunteers were tested in a double-blind, placebo-controlled experimental design. Here, S2 is the target in a difficult Go/NoGo auditory discrimination task. RESULTS: Confirming our previous results, S2 processing is "accentuated" by a weak acoustic prepulse in healthy subjects, thus leading to a lower rate of errors of omission but also to more false alarms (i.e. a liberal response bias). This performance change correlated with a prepulse-induced increase in the amplitude of the P3 ERP towards non-targets ("prepulse-induced non-target positivity"; PINTP). In addition, the results of the present study show that under prepulse conditions amphetamine disrupts "S2 accentuation" associated with a dose-related reduction of the P2 component of the S1 response and a plasma level related reduction of PINTP. CONCLUSIONS: These data suggest an involuntary attentional shift towards S1 processing with increasing dopamine-release similar to that observed in patients with schizophrenia or OCD. It is concluded that sensory gating alters selective attention via dopaminergic modulation.
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Dextroanfetamina/farmacología , Aprendizaje Discriminativo/efectos de los fármacos , Reflejo de Sobresalto/fisiología , Estimulación Acústica , Adulto , Dopamina/fisiología , Método Doble Ciego , Potenciales Evocados/efectos de los fármacos , Femenino , Humanos , Masculino , Reflejo , Esquizofrenia/fisiopatologíaRESUMEN
Four in-patients with moderate alcohol-withdrawal syndromes benefited from treatment with gabapentin administered in an add-on fashion to clomethiazole. In comparison with the amount of clomethiazole required as estimated using a specially developed score during previous detoxifications of these patients at our hospital, gabapentin (400 mg q.i.d.) clearly reduced the amount of clomethiazole needed now Gabapentin, an anticonvulsant with favorable pharmacokinetic properties and tolerability, and with no known risk of dependence, may therefore be a useful new drug in the treatment of alcohol withdrawal. We believe that the potential value of gabapentin in alcohol withdrawal deserves further controlled studies.
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Acetatos/uso terapéutico , Aminas , Anticonvulsivantes/uso terapéutico , Depresores del Sistema Nervioso Central/efectos adversos , Ácidos Ciclohexanocarboxílicos , Etanol/efectos adversos , Síndrome de Abstinencia a Sustancias/tratamiento farmacológico , Ácido gamma-Aminobutírico , Adulto , Clormetiazol/administración & dosificación , Esquema de Medicación , Quimioterapia Combinada , Femenino , Gabapentina , Humanos , Masculino , Persona de Mediana Edad , Resultado del TratamientoRESUMEN
People frequently consuming an excessive amount of alcohol often show symptoms of personality disorder. Personality disorder and alcohol dependence are frequently connected with each other. However, there are only very few conditions enhancing concomitant dependence and personality disorder to the rank of a mental disease according to German guardianship legislation. If the patient's condition meets the criteria of a psychic disease and endangers his own health and public safety, commitment to a mental hospital or guardianship are justified. The purpose of this clinical analysis was to compare the medical proposal for treatment with legal prerequisites which are indispensable for involuntary admission to a mental hospital. Whereas the Psychiatric Disorders Act intends to avert danger to the public, guardianship legislation aims at individual help. We present a patient who suffered from alcoholism and simultaneously met criteria of a serious personality disorder, which was classified according to ICD-10 (F 60.31). As the aggravation of the symptoms was most likely to entail serious danger to his health the judge ordered immediate involuntary admission. Two other patients had similar comorbidity but had to be released from hospital because of finalisation of detoxification. Neither dependence nor personality disorder were pronounced enough to restrict the rights of the individual. Our analysis shows that the psychiatrist must present with an expert medical report that quantifies the extent of alcoholism and personality disorder and characterises them as psychic disease. Consequently, for the purpose of quantifying the extent of dependence, we recommend to apply the European Addiction Severity Index whose suitability should be assessed.
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Alcoholismo/complicaciones , Alcoholismo/psicología , Internamiento Obligatorio del Enfermo Mental/legislación & jurisprudencia , Trastornos de la Personalidad/complicaciones , Trastornos de la Personalidad/psicología , Adulto , Alemania , Humanos , MasculinoRESUMEN
Choreatiform hyperkinesias are known to be occasional movement abnormalities during intoxications with cocaine but not opiates. This is a case report of euphoria and choreoathetoid movements both transiently induced by rapid adjustment to the selective mu-opioid receptor agonist methadone in an inpatient previously abusing heroine and cocaine. In addition, minor EEG abnormalities occurred. Possible underlying neurobiological phenomena are discussed.
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Atetosis/inducido químicamente , Corea/inducido químicamente , Metadona/efectos adversos , Narcóticos/efectos adversos , Adulto , Trastornos Relacionados con Cocaína/tratamiento farmacológico , Dependencia de Heroína/tratamiento farmacológico , Humanos , Masculino , Metadona/uso terapéutico , Narcóticos/uso terapéuticoRESUMEN
Methanol concentrations were studied during the end phase of ethanol elimination and for about five hours afterwards in 12 alcoholics admitted with alcohol intoxication for acute care. The rate of ethanol elimination (beta 60) ranged from 0.114 g/kg/h to 0.270 g/kg/h (mean 0.178 +/- 0.045 g/kg/h). The methanol concentration was found to remain almost steady as long as ethanol levels were relatively high, and changed only to an extent that could be explained by the combined opposing influences of methanol excretion and endogenous synthesis. There was no significant relationship between the rate of ethanol elimination and the methanol level. The methanol concentration began to decrease when the ethanol concentration had fallen to under 0.2 g/kg. When the ethanol concentration had fallen to base levels, methanol was eliminated at a rate characterized by an elimination constant (kel) of 0.212-0.481 h-1, and a half life of 1.44-3.27 h. There was a positive correlation between the rate of ethanol elimination and the rate of methanol elimination (r = 0.642; p < 0.05).
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Intoxicación Alcohólica/metabolismo , Etanol/metabolismo , Metanol/metabolismo , Adulto , Alcohol Deshidrogenasa/fisiología , Oxidorreductasas de Alcohol/fisiología , Intoxicación Alcohólica/complicaciones , Alcoholismo/complicaciones , Biomarcadores , Pruebas Respiratorias , Sistema Enzimático del Citocromo P-450/fisiología , Etanol/análisis , Etanol/farmacocinética , Humanos , Masculino , Tasa de Depuración Metabólica , Metanol/análisis , Metanol/farmacocinética , Persona de Mediana Edad , Oxidación-Reducción , Factores de TiempoRESUMEN
This study compared fluorescence polarization immunoassay (FPIA) with a high performance liquid chromatographic (HPLC) method from the point of view of their applicability to therapeutic drug monitoring of patients treated with clomipramine alone. Blood was withdrawn from 20 depressed inpatients (54 +/- 14 years) under steady state conditions. The FPIA determined total tricyclic antidepressant (TCA) concentrations with day to day variability below 11%. The automated HPLC method separated clomipramine, N-desmethylclomipramine, 8-hydroxyclomipramine and 8-hydroxydesmethylclomipramine with interassay coefficients of variance below 12%. The concentrations measured by FPIA were similar to HPLC results. Total TCA concentrations measured by FPIA and the sum of clomipramine and desmethylclomipramine measured by HPLC correlated significantly (r = 0.780 and p < 0.01). However, 40% of individual FPIA determinations yielded results that differed by more than 50% from the HPLC concentrations. Changes in clinical rates were related only to TCA serum concentrations that had been analyzed by HPLC. It is concluded that the semiquantitative FPIA is unsuitable for therapeutic drug monitoring in patients under clomipramine treatment, whereas the differential analysis of clomipramine and metabolites by HPLC is informative and can be used to improve the antidepressant drug treatment.
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Antidepresivos Tricíclicos/sangre , Clomipramina/sangre , Trastorno Depresivo/sangre , Monitoreo de Drogas/métodos , Inhibidores Selectivos de la Recaptación de Serotonina/sangre , Antidepresivos Tricíclicos/uso terapéutico , Cromatografía Líquida de Alta Presión , Clomipramina/metabolismo , Clomipramina/uso terapéutico , Trastorno Depresivo/tratamiento farmacológico , Femenino , Inmunoensayo de Polarización Fluorescente , Humanos , Masculino , Persona de Mediana Edad , Inhibidores Selectivos de la Recaptación de Serotonina/uso terapéuticoRESUMEN
The formation of catecholestrogens by 2- and 4-hydroxylation of monophenolic estrogens represents a major route of estrogen metabolism. In vitro and in vivo studies on catecholestrogens have shown that 2-hydroxylated catecholestrogens are primarily inactivated by O-methylation, while o-methylation of 4-hydroxylated estrogen is of minor importance. In the present study the in vivo production of isomeric 2- and 3-monomethyl ethers of 2-hydroxyestrogens was measured in 12 healthy omnivorous male volunteers aged 51 +/- 4 years. The sum of estrone and 17 beta-estradiol, 2-hydroxyestrogens (sum of 2-hydroxyestrone and 2-hydroxyestradiol), 4-hydroxyestrogens (sum of 4-hydroxyestrone and 4-hydroxyestradiol) and the sum of the isomeric monomethyl ethers of 2-hydroxyestrone and 2-hydroxyestradiol were measured in 24-h urinary samples. The determination included hydrolysis of steroid conjugates, separation by chromatographic steps and final quantification by radioimmunoassay. The specificity of the antibodies enabled differentiation between the isomeric monomethyl ethers. The mean urinary excretion rates were 8.8 +/- 2.9 micrograms/24 h for estrone plus estradiol, 5.2 +/- 2.4 micrograms/24 h for 2-hydroxyestrogens and 1.3 +/- 0.5 micrograms/24 h for the 4-hydroxyestrogens. The 2- and 3-monomethyl ethers of the 2-hydroxyestrogens were found in all individuals, with excretion rates of 5.8 +/- 2.6 micrograms/24 h for 2-methoxyestrogens and 3.6 +/- 1.1 micrograms/24 h for 2-hydroxyestrogen-3-methyl ethers. The findings indicated that 2-hydroxyestradiol is metabolized in vivo by 2-O-methylation and, to a lesser extent, by 3-O-methylation.
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Estrógenos de Catecol/metabolismo , Éteres Metílicos/orina , Estrógenos de Catecol/química , Humanos , Isomerismo , Masculino , Persona de Mediana Edad , Concentración Osmolar , Radioinmunoensayo , Valores de ReferenciaRESUMEN
The most important clinical picture of syphilis for psychiatry is that of progressive paralysis. It is an organic psychosis with varying psychopathology. Therefore, nearly all patients in psychiatric departments undergo lues screening (TPHA) on admission. A cost-benefit analysis is presented. In the examination period from 1 January 1983 to 30 September 1988, in all 8915 patients were newly admitted to the department of general psychiatry at the University Hospital of Essen: 98 of these patients were TPHA-positive, and 6 patients had to be treated with antibiotics. One patient had neurolues. It seems therefore, that lues screening in a department of general psychiatry is performed for traditional reasons at high cost but with minimal benefit. The 6 patients who underwent a specific therapy were analysed; a catalogue of indication criteria for TPHA screening was elaborated and is presented.
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Pruebas Diagnósticas de Rutina/economía , Tamizaje Masivo/economía , Neurosífilis/epidemiología , Admisión del Paciente/economía , Serodiagnóstico de la Sífilis/economía , Sífilis/epidemiología , Adulto , Anciano , Análisis Costo-Beneficio , Estudios Transversales , Femenino , Prueba de Absorción de Anticuerpos Fluorescentes de Treponema/economía , Alemania/epidemiología , Hospitales Psiquiátricos/economía , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Neurosífilis/diagnóstico , Neurosífilis/economía , Neurosífilis/psicología , Sífilis/diagnóstico , Sífilis/economía , Sífilis/psicologíaRESUMEN
The present study reports about social work during a 3 month period in a psychiatric intensive care unit. The activities of the social worker were documented and classified according a special key. 160 patients were admitted and diagnosed according to ICD 9 and ICD 10, in about 62% of these patients the social worker was involved. The analysis demonstrates that the social worker is more active in male patients and in patients with schizophrenic psychosis. This report points out the relevance of the social work in a psychiatric intensive care unit and the necessity of a good documentation of the social work efforts.
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Intervención en la Crisis (Psiquiatría) , Trastornos Mentales/rehabilitación , Grupo de Atención al Paciente , Asistencia Social en Psiquiatría , Adulto , Anciano , Terapia Combinada , Femenino , Humanos , Masculino , Trastornos Mentales/psicología , Persona de Mediana Edad , Admisión del Paciente , Esquizofrenia/rehabilitación , Psicología del EsquizofrénicoRESUMEN
1. The brain is a target for sex steroid hormones. As a result of sex hormone actions on the brain various behavioral changes are observed in animal and man. This paper gives a brief overview over the multiple central nervous functions that are under modulatory control of sexual hormones and describes the complex sex steroid actions on the brain by giving an example for "activating" and "organizing" effects of estrogens on noradrenergic neurons in the brain of rats. 2. Estradiol-17 beta induced sex specific alterations in the turnover of noradrenaline in the preoptic area and mediobasal hypothalamus showing "female" or "male" responses. 3. Neonatal manipulations of female rat pups by testosterone, estradiol-17 beta or 4-hydroxyestradiol-17 beta defeminized the "female" response of the noradrenaline turnover in the preoptic area. 4. Defeminization was not observed when neonatal females received the non aromatizable sex steroid dihydrotestosterone. 5. Activating and organizing effects of sex steroids on animal brain as shown here for noradrenergic neurons are discussed in relation to the regulation of behavior in man. Special regard is given to psychic disorders that might be associated with abnormalities in the production or metabolism of or the response to gonadal hormones.
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Encéfalo/efectos de los fármacos , Hormonas Esteroides Gonadales/farmacología , Animales , Animales Recién Nacidos/fisiología , Estradiol/farmacología , Estrógenos/farmacología , Femenino , Masculino , Neurotransmisores/metabolismo , Norepinefrina/metabolismo , Norepinefrina/fisiología , Orquiectomía , Ovariectomía , Embarazo , Área Preóptica/efectos de los fármacos , Área Preóptica/metabolismo , Ratas , Ratas Endogámicas , Testosterona/farmacologíaRESUMEN
The effect of the calcium channel blocker, nimodipine, in acute alcohol withdrawal was investigated in a randomized, placebo controlled, double blind study. Thirty-two male patients with a history of alcohol dependence according to DSM-III criteria, but no other substance abuse, were included. A new rating instrument which fulfilled theoretical test criteria was applied to determine the severity of the alcohol withdrawal state. The patients received nimodipine or a placebo on four separate occasions (4 x 60 mg) and, in addition, clomethiazole, according to a standardized procedure. Our investigation has shown that, in the first 48-72 h of alcohol withdrawal, both groups consumed similar amounts of additional clomethiazole medication. Thus, no significant effect of nimodipine on the acute alcohol withdrawal state could be demonstrated. There was some tendency for nimodipine to ameliorate psychosensory dysfunction.