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Biomedical subjects

R Durst

Publications and source records attributed to R Durst.

At least 37 records · Page 2Linked to original sources
PubMed1999

[The current compulsory hospitalization order and patients' rights].

Israel's "Treatment of Mentally Sick Persons Law" of 1955 was repealed and replaced by the "Treatment of Mental Patients Law" of 1991. Under the latter, the "Compulsory Hospitalization Order" (CHO) defines the new order based on accumulated experience with the old legislation, and on the philosophy that considers the CHO one of the most severely oppressive forms of deprivation of human liberty and rights. The new order sets limits and boundaries for CHO, guarding the rights of those unavoidably committed by force. According to the new law, the district psychiatrist decides upon and issues the order, while the tribunal (District Psychiatric Committee) considers appeals. The order is limited to 1 week, with an option for the district psychiatrist to prolong it on written request for up to 14 days. The tribunal can later prolong the order further. The objective of this study was to review changes that have occurred following enforcement of the new law in the Jerusalem district. A comparison was made between CHO's issued the year before the new legislation took effect and the year after. The comparison included review of all CHO's and medical files of all patients hospitalized by coercion during 1990 and 1992. It was assumed that there would be a decline in rate and length of hospitalization of patients forced to be committed by the new law. The main findings refuted this hypothesis. In 1992 there was an increase of 38% in the number of compulsory hospitalizations. This increase derived mainly from increased demands for CHO's from psychiatric emergency rooms. There was also an increase in patients hospitalized by order of the District Psychiatric Committee using its authority under section 10(C) of the law. Conversely, length of compulsory hospitalization was shorter under the new law. In light of these findings, it would seem that the new law has only partially fulfilled expectations of reform in individual rights. There is need for further evaluation and follow-up of the CHO in order to determine whether the "Treatment of Mental Patients Law" of 1991 has in fact fulfilled its objectives. Furthermore, it is necessary to determine means, medical or legal, that may possibly advance further the prospective of human rights while maintaining a suitable balance between civil liberties and clinical needs, of over-confinement versus under-treatment, which may lead to neglect or danger.

Hospitalization↗
PubMed1999

A chronic hypercoagulable state in patients with beta-thalassaemia major is already present in childhood.

A higher than normal incidence of thromboembolic events has been observed in adult patients with beta-thalassaemia major (TM) and certain haemostatic anomalies found in these patients suggest the existence of a chronic hypercoagulable state. Thalassaemic red blood cells (RBC) were demonstrated to facilitate thrombin formation due to altered asymmetry of the membrane phospholipids with enhanced exposure of phosphatidylserine. Since RBC anomalies exist in thalassaemia from the first months of life, we studied markers of hypercoagulability and thrombophilia in 36 adult patients (range 19-38 years) and 26 children (range 2-18 years) with beta-TM. All the patients were in steady state and none had experienced clinical signs or symptoms of thrombosis. Highly elevated urinary levels of 11-dehydro-thromboxane B2 and significantly elevated plasma levels of thrombin-antithrombin III (TAT) complexes were observed to the same extent in TM children and adults. The levels of factor II were decreased while factors V, VII + X and plasminogen were within the normal range. The natural coagulation inhibitors, protein C (PC) and protein S (PS) were significantly decreased in all TM patients investigated, regardless of age, but the PS binding protein (C4bBP) and antithrombin III levels were normal. The frequency of other thrombophilic mutations was not increased. Thus, a chronic hypercoagulable state already exists in thalassaemia in childhood and may contribute to the cardiac and pulmonary anomalies and the thrombotic events which occur later.

Adolescent↗
PubMed1999

Evaluation of compulsory ambulatory treatment in Israel.

The effectiveness of Israel's compulsory ambulatory treatment order was evaluated based on a one-year follow-up of the 326 orders served during the first four years of implementation. Demographic, epidemiological, clinical, and legal data were obtained from patient records. Success was defined as continuous treatment for the entire six-month period of compulsory ambulatory treatment, or as voluntary hospitalization during or after the compulsory treatment period. The compulsory ambulatory treatment order was found to be efficacious in 43.3 percent of the cases; in 32.5 percent it did not succeed in preventing compulsory hospitalization, and in the remaining cases (22.1 percent), success was partial.

Adult↗
PubMed1999

Amnestic state in a Holocaust survivor patient: psychogenic versus neurological basis.

Differentiation between psychogenic and organic amnesia is sometimes quite difficult. This paper focuses on the psychogenic and organic components of a complex case of amnesia rooted in remote and prolonged traumatic stress and manifested under circumstances evoking dissociated memories. The Transient Global Amnesia (TGA) of a concentration camp survivor who developed sudden amnesia during a psychiatric intake interview was clearly triggered by the pressure of repressed Holocaust memories. The importance of distinguishing between TGA and dissociative amnesia is emphasized, and the role of psychological upset as a precipitant in TGA is stressed.

Acute Disease↗
PubMed1999

Withdrawal from clozapine: the "rebound phenomenon".

Clozapine is an "atypical" antipsychotic agent for treating previously resistant schizophrenic patients. Its main advantages over "typical" neuroleptics are low incidence of extrapyramidal side effects and its capacity to induce therapeutic response in previously treated refractory patients. However, withdrawal from clozapine has been observed to lead to "atypical" clinical characteristics or a "rebound phenomenon," manifested in two interwoven clinical forms: (1) psychotic exacerbation, and (2) cholinergic rebound. The underlying pathophysiological mechanism of this phenomenon is postulated to be a result of cholinergic supersensitivity. In this paper, the "rebound phenomenon" will be discussed and exemplified by three case histories in which abrupt cessation of clozapine led to serious deterioration and psychotic exacerbation, and one case in which gradual titration from the drug was employed in order to preempt this hazardous occurrence.

Adult↗
PubMed1998

[Enhancing cultural sensitivity of psychiatrists emigrating from Russia to Israel].

The importance of understanding the local culture and enhancing cultural sensitivity became evident during supervision of immigrant psychiatrists from the former Soviet Union. The aim of the present study was to describe enhancement of this cultural sensitivity in the supervision of 2 immigrant psychiatrists. In the first, understanding the patient's cultural world helped the immigrant psychiatrist form the therapeutic alliance. In the second, the immigrant psychiatrist's understanding of the patient's cultural background led him to change both diagnosis and treatment. In both cases, development of cultural sensitivity through supervision enabled successful treatment. Enhancement of cultural sensitivity may accelerate absorption of the immigrant psychiatrists themselves. Discussing cultural issues during work may accelerate the absorption of all immigrant physicians.

Adult↗
PubMed1998

Psychological distress among Ethiopian and Russian Jewish immigrants to Israel: a cross-cultural study.

A community survey was conducted examining the differences in levels of psychological distress and its symptomatology, comparing 110 Ethiopian-Jewish and 400 Russian-Jewish immigrants to Israel. Psychological distress was measured by the Talbieh Brief Distress Inventory. Russian immigrants were found to be more distressed than their Ethiopian counterparts and this between-group difference can be attributed to the greater relative number of females, older immigrants and those with longer duration of stay in Israel in the Russian sample. The highest levels of distress were observed for paranoid ideation in the Ethiopian sample and anxiety and hostility in the Russian sample. These symptoms were independent of gender and time since immigration. Russians with longer duration of stay demonstrated higher scores signifying adjustment difficulties than their Ethiopian counterparts. These results suggest that the differences in levels and symptom expression of psychological distress are determined, to a considerable extent, by demographic factors (sex, age) and the differing cultural backgrounds of the two immigrant groups.

Acculturation↗
PubMed1997

[Compulsory, ambulatory psychiatric treatment].

The Treatment of Mentally Sick Persons Law of 1955, was repealed and replaced by the Law of 1991. Under the latter, the Order for Compulsory Ambulatory Treatment (OCAT) was addressed for the first time (Section 11, a-d). According to this law, the district psychiatrist instead of issuing a hospitalization order, may issue an OCAT, under which the required treatment is given within the scope of a clinic which he designates, for up to 6 months and under conditions which he specifies. This is done on the basis of psychiatric examination, or an application in writing from the director of a hospital or clinic, when continued ambulatory treatment is needed after discharge from hospital or instead of compulsory hospitalization. The district psychiatrist may extend the period of treatment for further periods, none of which is to exceed 6 months. Compulsory ambulatory treatment is to enable patients to benefit from the positive aspects of living freely in the community, while receiving prompt treatment under compulsory conditions. The concept offers a partial solution, achieving a balance between civil liberties and clinical needs, between over-confinement and under-treatment which might be dangerous or neglectful. The clinical impression has been that the OCAT has not fulfilled expectations. The purpose of this study was to examine the topic in a systematic way in Jerusalem and the southern districts for the 4 years since inception of the law. In 44.4% of cases OCAT was proven to be effective, while in 33.1% it was found to be ineffective and did not prevent compulsory hospitalization, one of its main goals. It was partially effective in the rest of the cases. It is recommended that suitable means for the enforcement of the law be allocated and that the subject of forceful hospitalization and OCAT be made a mandatory subject in the residency program of psychiatrists.

Ambulatory Care↗
PubMed1997

[Kleptomania: phenomenological, clinical and legal aspects].

Kleptomania is currently classified in psychiatric nomenclature as one of the impulse control disorders (DSM-IV, 1994). It is characterized by repeated failure to resist impulses to steal objects, not for personal use or monetary gain. The objects are therefore discarded, given away, or hoarded (ICD-10, 1992). This disorder is known since the early 18th century from the phenomenological and clinical viewpoints, yet is still debated with regard to therapeutic strategies and criminal liability. Although there are usually complications associated with the legal consequences of being caught and arrested, subjects continue to violate the law despite repeated arrests and convictions. In a 28-year old man suffering from kleptomania, years of psychodynamic psychotherapy were ineffective. Only when he was treated as suffering from an impulse control disorder or a variant of obsessive-compulsive disorder, was there significant improvement. The positive response to buspirone (5-HT1A) augmentation of fluvoxamine (SSRI) suggested that disturbed central serotonergic neurotransmission might play an important role in the pathogenesis of kleptomania. This concept is strengthened by the comorbidity of the syndrome with depression and by its compulsive traits. We stress that although kleptomaniacs cannot differentiate between right and wrong, testing shows that their sense of reality is intact, but they act under the influence of drives they cannot resist.

Adult↗
PubMed1997

[Attention deficit hyperactivity disorder, facilitating alcohol and drug abuse in an adult].

Attention-deficit hyperactivity disorder (ADHD) has been considered a mental and behavioral disorder of childhood and adolescence. It is being increasingly recognized in adults, who may have psychiatric co-morbidity with secondary depression, or a tendency to drug and alcohol abuse. We describe a 32-year-old woman known for years as suffering from borderline personality disorder and drug dependence (including hashish, marijuana, LSD and "ecstasy") and alcohol abuse that did not respond to treatment. Only when correctly diagnosed as ADHD and appropriately treated with the psychotropic stimulant, methylphenidate (Ritalin), was there significant improvement. She succeeded academically, which had not been possible previously, the craving for drugs diminished and a drug-free state was reached. Although administration of psychostimulants to drug abusers is controversial, as they are addictive, in cases of ADHD they have promoted drug abstinence.

Adult↗
PubMed1997

Blood volume determination using hydroxyethyl starch: a rapid and simple intravenous injection method.

OBJECTIVE: To develop and evaluate a new method for blood volume measurements using hydroxyethyl starch as a dilution marker. DESIGN: Laboratory and clinical investigation. SETTING: Neurosurgical operating rooms and anesthesiological laboratories of a university hospital. PATIENTS: Twelve patients who underwent a neurosurgical operation. INTERVENTIONS: Anesthesia and operations were carried out by physicians who were not involved in the study. In addition, blood samples were drawn from 50 volunteers. MEASUREMENTS AND MAIN RESULTS: Blood volume measurements by the hydroxyethyl starch method were validated in vivo by comparison with a conventional carbon monoxide technique. Patients were intravenously injected with hydroxyethyl starch (100 mL) and received simultaneously an injection of carbon monoxide (50 mL) into a closed-circuit ventilation system. Blood samples obtained before and 5 mins after injection were analyzed for carboxyhemoglobin and glucose plasma concentrations after acidic hydrolysis of hydroxyethyl starch. Blood volume was calculated from the difference between glucose concentrations measured after hydrolysis in the plasma, before and after the addition of hydroxyethyl starch. In vitro, the hydroxyethyl starch method had an error and a precision of approximately 2%. In vivo, simultaneous measurements of blood volume using hydroxyethyl starch and carbon monoxide demonstrated a high correlation (r2 = .96, p < .001) between these methods. The mean difference between the two methods relative to their average value was 1.0 +/- 3.5%; the bias was 52.3 mL, and the 95% confidence interval was -64.0 to +168.7 mL. CONCLUSIONS: Blood volume determination by the hydroxyethyl starch method is accurate and rapid and may enhance perioperative monitoring of fluid and blood therapy.

Adult↗
PubMed1997

Pseudopsychopathic schizophrenia--a neglected diagnostic entity with legal implications.

Pseudopsychopathic schizophrenia (PPS) forms a diagnostic unity, comprising aspects of schizophrenic process and antisocial personality disorder. Perusal of the psychiatric literature reveals that this diagnostic entity has fallen into oblivion. Recognition of this neglected category is important from therapeutic, academic and medico-legal points of view.

Adult↗