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Introduction to Psychosexual Medicine. Doctor Gillian Vanhegan Member of the Institute of Psychosexual Medicine. Session Four. Male Problems Incidence of ED Physical causes Psychological causes Medical treatment Surgical treatment Psychodynamic therapy. Erectile Dysfunction.
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Introduction to Psychosexual Medicine Doctor Gillian Vanhegan Member of the Institute of Psychosexual Medicine
Session Four • Male Problems • Incidence of ED • Physical causes • Psychological causes • Medical treatment • Surgical treatment • Psychodynamic therapy
Erectile Dysfunction • Persistent inability to attain and or maintain an erection sufficient for sexual performance • ED has a significant impact on the quality of life for patients and their partners
Massachusetts Male Ageing Study • In men aged 40 to 70 years (1290 subjects in study) 52% had ED • 10% seek or receive treatment
Organic causes • Vascular • Neurogenic • Hormonal • Penile injury or disease • Medications
Underlying diseases • 68% of men with hypertension have ED • 60% of men with ED have dyslipidaemia • 20% of men with ED have Diabetes • 11% of men with ED have depression
Psychogenic causes • Depression • Performance anxiety • Relationship problems • Psychosocial problems • Psychological distress
Differences between organic and psychogenic • Masturbation • Early morning erections • Nocturnal erections • Situational ED
The Erection • Complex neurovascular phenomenon, which is under hormonal control • Arterial dilation • Trabecular smooth muscle relaxation • Activation of corporeal venous occlusive mechanism
Physical treatments • First Line = PDE5 inhibitors • Sildenafil (Viagra) • Tadenafil (Cialis) • Vardenafil (Levitra) • Followed by vacuum devices
PDE5 Inhibitors • They inhibit the degradation of cyclic GMP to enhance smooth muscle relaxation, thus allowing increased blood flow to the penis • Side –effects are flushing, headache and disturbance of colour vision • Contraindication: Nitrates
Physical treatments • Second Line = Intracavernosal injection, or intraurethral Alprostadil • Third Line = Penile prosthesis or implant
Physical Treatment for PE • SSRIs, Dapoxetine • Local Anaesthetic in condoms, such as ‘Performa condoms’ • Squeeze technique
Psychogenic causes • Younger men, nervousness and performance anxiety. Cultural or religious influences. Possible sexual bullying or abuse. • Older men, midlife relationship problems, redundancy and loss of self esteem, competition from younger men.
Next Session • Female Problems • Pain with sex • Vulvodynia • Vaginismus