Affective Temperament Profiles of Overactive Bladder Patients

Area of Science:

• Urology
• Psychiatry
• Neuroscience

Background:

• Overactive bladder (OAB) is characterized by urinary urgency, frequency, and nocturia.
• While animal studies suggest a link between serotonergic neurotransmission and OAB, its cause remains unclear.
• Temperament profiles are associated with serotonergic activity and psychosomatic disorders, prompting investigation into their relation with OAB.

Purpose of the Study:

• To investigate the potential association between specific temperament profiles and overactive bladder (OAB) syndrome.
• To explore the role of serotonergic dysfunction in OAB through temperament assessment.

Main Methods:

• 29 patients diagnosed with OAB syndrome were assessed using the Temperament Evaluation of Memphis Pisa Paris and San Diego Autoquestionnaire (TEMPS-A).
• Temperament scores (depressive, hyperthymic, cyclothymic, anxious, irritable) were compared between OAB patients and 25 healthy controls.
• Demographic factors including age, sex, and education level were analyzed for group comparability.

Main Results:

• No significant differences were found in age, sex, or educational level between OAB patients and controls.
• Patients with OAB exhibited significantly higher anxious temperament scores (p=.02) and lower hyperthymic temperament scores (p=.02) compared to controls.
• Depressive, cyclothymic, and irritable temperament scores did not differ significantly between the groups.

Conclusions:

• Anxious temperament may be associated with overactive bladder (OAB) syndrome, possibly indicating underlying serotonergic dysfunction.
• The findings suggest that OAB etiology may involve psychosomatic implications and psychological predispositions.
• Further research is warranted to elucidate the complex interplay between temperament, serotonergic pathways, and OAB development.