5-(2-Chloroethyl)-2'-deoxyuridine: a potent and selective inhibitor of herpes viruses in vitro and in vivo.
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Acyclovir↗
Biomedical subjects
H Griengl
Publications and source records attributed to H Griengl.
Panic disorder and cigarette smoking behavior.
Smoking has been discussed both as a risk factor for panic disorder and as a contributing factor to elevated cardiovascular risk in panic disorder patients. Smoking habits and their association with panic disorder were studied in a sample of 102 panic disorder patients. Both for female and for male patients, rates of smokers and of exsmokers were substantially higher than in the general population. However, a surprisingly high number of patients had succeeded in reducing or quitting cigarette smoking because of their panic disorder, although they experienced little benefit in regard to panic symptoms from doing so. We conclude that the motivation for changing smoking habits is high in this population with elevated smoking prevalence and should be taken into consideration by therapists.
Adult↗
Dysphoria from a transnosological perspective.
The objective of our psychopathological analyses is to shed light on the position of irritable mood (dysphoria) in psychiatric diagnostics and nosology. In today's most commonly applied classification systems, the ICD-10 and the DSM-IV, dysphoria is mentioned mostly in the context of diagnostic criteria of personality and affective disorders. Other authors have emphasized the importance of dysphoric states in organic psychoses and delusional disorders. Summarizing the various publications on the nosological position, dysphoria is a nosological nonspecific syndrome which may occur in the course of all psychiatric disorders and illnesses. According to the results of our psychopathological analyses, the pathogenesis of dysphoria has to be considered as a multidimensional circular process in which various mental, physical and social factors act as predisposing, triggering and disorder-maintaining factors. Stressors induced by particular experiences and perceptions and by impaired health may lead to a dysphoric state if adequate coping mechanisms are missing. Dysphoria itself usually leads to a deterioration in the mental and physical state of the patient, and shows a clear impact on the patient's social network. The reactions of people close to the patient combined with the impaired mental and physical conditions of the patient cause the circle to restart. As contemporary diagnostic entities do not refer to pathogenesis, classical categorical diagnostics cannot provide the basis for effective pathogenesis-oriented therapy. A change of paradigm in diagnostics from a categorical to a dimensional approach thus becomes necessary. Following a dimensional diagnostic approach based on a dynamic model of vulnerability, a precise differential diagnosis of the complex constellation of conditions and their interactions becomes necessary in order to develop effective treatment strategies. Disorder-maintaining factors determine the treatment of the acute symptomatology, whereas predisposing and triggering factors serve as the basis for the prophylactic treatment.
Humans↗
Psychological disorders in survivors of torture: exhaustion, impairment and depression.
Post-traumatic stress disorder (PTSD) has been described as the characteristic sequel to extreme events in life such as war and especially torture. This limitation to a single approach in regard to diagnosis and treatment has been criticised as being a too narrow concept to describe the effects following extreme events in life, especially as most studies so far were limited to PTSD and a small range of symptoms or disorders. The study presents data on psychiatric disorders in a group of exiled survivors of torture presenting to an out-patient department for psychiatry. A DSM-III-R-based psychiatric interview, including the general assessment of functioning scale (GAF), an open list of symptoms and the Vienna diagnostic criteria in regard to depression were used to evaluate a broader range of possible sequels. The most frequent present diagnosis in 44 patients seen over a period of 3 years was PTSD (n = 40), but criteria for a present diagnosis of other disorders were fulfilled in 34 patients, even years after torture, mainly major depression or dysthymia (n = 26). Criteria for functional psychosis were fulfilled in 4 patients. Many patients reported symptoms not assessed by DSM-III-R criteria, including feelings of shame and guilt, and ruminations on existential fears. The impairment as indicated by the GAF (mean 59.1) correlated best with the presence of the endogenomorphic-depressive axial syndrome, but not with duration of imprisonment, age or other factors. Research on sequels to extreme trauma should not be restricted to a simple diagnosis of PTSD, but should continue to look for a broader conceptualisation, including neglected categories like the axial syndrome, as PTSD is common, but might not be the only factor of importance for research and treatment. ICD-10 might offer a more adequate interpretation of sequels.
Adult↗