This paper reviews the concept of repetition compulsion (RC) from Freud's original formulation to recent contributions from psychoanalysis and the neurosciences. Literature on RC presented four major controversies: (1) Does RC describe a broad range of dysfunctional repetitive behaviors, or only the repetition of severe traumatic experiences? (2) Is RC an attempt to achieve mastery and control of a traumatic experience, or to reach a particular psychic state as analgesia or excitement, which reduces the perception of emotional pain? (3) Is the death instinct an acceptable explanation for RC? (4) Is RC a useful, meaningful, and specific concept? The author describes his personal perspective on RC which integrates psychodynamic and biological contributions. Clinical material is provided.
The clinical effects of a new self-injection pen were investigated in 160 impotent patients undergoing intracavernous vasoactive pharmacotherapy. Of the patients previously using insulin syringes for self-injection 90% switched to the pen, since it was considered easier to use and several injections could be performed with the same drug cartridge, thus avoiding the preparation necessary before every single injection with the syringe. Dropout rates were 36% and 12% for patients using the syringe and the pen, respectively (p < 0.05). This self-injection pen can be used for any drug, either singly or in combination with others. It is well accepted by patients, and greatly increases acceptance of and satisfaction with intracavernous pharmacotherapy.
Background: In the present study the authors evaluated the relationship between personality traits (according to DSM-III-R) and poor metabolic control in an adult onset insulin-dependent diabetes mellitus sample (n = 77). Methods: Personality traits were assessed with the Personality Diagnostic Questionnaire – Revised. Metabolic control was evaluated through glycosilated hemoglobin (HbAlc): poor metabolic control was defined as HbAlc ≧ 9% (normal values < 6.0%). Results: Principal Component Analysis revealed three personality profiles: ‘Cluster A/C Mixed’, ‘Cluster B Dependent’ and ‘Cluster B Aggressive’. Oneway ANCOVA, using sex as covariate, revealed a significant association (p = 0.01) only between poor metabolic control and Cluster B Dependent profile. No correlation was found between HbAlc and the other profiles. Conclusion: These data suggest that a specific personality profile is associated with poor metabolic control.
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