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1.
Int J Clin Exp Hypn ; 68(4): 511-520, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32804002

RESUMO

The purpose of this pilot study was to characterize test anxiety among first-year medical students at the University of Erlangen-Nürnberg and to test clinical hypnosis as a possible intervention. The "Prüfungsangstfragebogen," a shortened and revised German version of the Test Anxiety Inventory, was used to estimate test anxiety. It was administered 3 times: at the commencement of winter term 2017/18 and 2 days prior to each of 2 mandatory oral anatomy exams. The test-anxiety categories emotionality, worry, interference, and lack of confidence were evaluated. The effect of clinical hypnosis on test anxiety was estimated. The global test anxiety and lack of confidence scores were reduced significantly over time in the group that underwent clinical hypnosis but not in the control group. Direct comparisons of hypnosis vs. control group yielded no statistically significant differences in the test anxiety scores.


Assuntos
Hipnose/métodos , Estudantes de Medicina/psicologia , Ansiedade aos Exames/terapia , Estudos de Viabilidade , Feminino , Humanos , Masculino , Projetos Piloto , Escala de Ansiedade Frente a Teste , Adulto Jovem
2.
Appl Psychophysiol Biofeedback ; 41(3): 275-81, 2016 09.
Artigo em Inglês | MEDLINE | ID: mdl-26800974

RESUMO

Medical students are a population at risk for the development of stress-related risk states (e.g. burnout) and manifest mental disorders (e.g. depression). Still the learning of coping mechanisms against stress is not an integral part of the medical curriculum. In a pilot study we developed an elective course for learning relaxation techniques (Relacs) which was geared to the clinical practice of autogenic training (AT) with psychiatric patients. The course focussed on an innovative and mostly communicative transfer of knowledge about AT, progressive muscle relaxation and medical hypnosis and stressed the principle of repeated and supervised exercises in small student groups alongside self-administered exercise. 42 students took part in this course and showed a very high acceptance for the topic and positive evaluation. Moreover, we found a distinct improvement of the participants' mental parameters (burnout, anxiety) and a good knowledge about the course's contents within the final exams at the end of the semester. The structure and realisation of the course is easily adaptable and very effective regarding the improvement of the students' mental health. Due to our results and the commonly known prevalence of stress-related disorders in medical students we postulate the integration of courses on relaxation strategies in the medical curriculum.


Assuntos
Adaptação Psicológica , Terapia de Relaxamento , Estudantes de Medicina/psicologia , Ansiedade/prevenção & controle , Treinamento Autógeno/métodos , Esgotamento Profissional/prevenção & controle , Currículo , Estudos de Viabilidade , Humanos , Projetos Piloto
3.
Pharmacogenet Genomics ; 18(9): 793-802, 2008 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-18698232

RESUMO

OBJECTIVES: The 5-hydroxytryptamine-3 (5-HT3) receptor, a ligand-gated ion channel, is known to be involved in gut motility and peristalsis, the mediation of pain and psychiatric diseases. 5-HT3 receptor antagonists are effectively used to treat chemotherapy-induced emesis and irritable bowel syndrome. We have characterized the impact of four naturally occurring variants in the HTR3B gene leading to amino acid exchanges within the respective subunit of heteromeric 5-HT3A/B receptors on a functional and expressional level. METHODS AND RESULTS: For functional characterization, a Ca influx assay based on aequorin bioluminescence was used. Radioligand-binding studies with the 5-HT3 receptor antagonist [H]GR65630 were carried out to determine expression levels of heteromeric 5-HT3A/B receptors. Transiently transfected human embryonic kidney 293 cells using 5-HT3A and 5-HT3B complementary DNA constructs were shown to coexpress homopentameric 5-HT3A next to heteromeric 5-HT3A/B receptors. The variant p.V183I decreased surface expression, whereas p.Y129S and p.S156R led to pronounced increases of 5-HT maximum responses, despite nearly unaltered surface expression levels of heteromeric 5-HT3A/B receptors. CONCLUSION: These results may help to explain earlier reported association findings of the frequent p.Y129S and p.V183I variants with psychiatric diseases. Replication studies with larger sample pools, especially regarding the rare p.S156R variant would be useful, to obtain an idea about the predisposing role of these single nucleotide polymorphisms as susceptibility variants.


Assuntos
Receptores de Serotonina/genética , Antagonistas da Serotonina/farmacologia , Serotonina/farmacologia , Equorina/metabolismo , Cálcio/metabolismo , Células Cultivadas , Eletrofisiologia , Humanos , Rim/metabolismo , Luminescência , Subunidades Proteicas , Ensaio Radioligante , Receptores de Serotonina/química , Receptores de Serotonina/metabolismo , Receptores 5-HT3 de Serotonina
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