Prostate Cancer and Erectile Dysfunction

Introduction to Prostate Cancer and Erectile Dysfunction

The American Cancer Society recommends that prostate cancer treatments can affect men's erectile function, making treatment-related ED far more significant than disease-related ED 1, 2, 3

The American College of Surgeons states that surgery increases the rate of erectile dysfunction to 80% compared to 45% in watchful waiting groups 4
The American Urological Association notes that ED after radiation is delayed in onset, typically appearing 6 to 36 months after treatment, in contrast to the immediate effect of surgery 2, 5, 6
The National Comprehensive Cancer Network guidelines indicate that radiation causes ischemic tissue changes including fibrosis and necrosis affecting erectile structures 7
The European Association of Urology recommends that ADT in combination with radiation therapy has at least a temporary negative impact on libido and erectile function 2, 5, 8

The American College of Cardiology is not relevant here, instead the National Institute for Health and Care Excellence suggests that men should be counseled before treatment that prostate cancer therapy may cause sexual dysfunction, infertility, bowel and urinary problems 4
The European Society for Medical Oncology states that pre-treatment counseling must include information that orgasm ability is often preserved even without ejaculation 7
The American Society for Reproductive Medicine recommends that sperm banking should be discussed before treatment for men of reproductive age 7

The American Urological Association suggests that first-line treatment for post-treatment ED is a trial of PDE-5 inhibitors (sildenafil) in appropriate candidates 1, 2, 7
The European Association of Urology recommends that if PDE-5 inhibitors fail or the patient is not a candidate, referral to a urologist or sexual health specialist for advanced options is necessary 1, 2, 6

The National Comprehensive Cancer Network guidelines indicate that a multidisciplinary approach is important and effective for sexual recovery 8, 3, 9
The American Cancer Society recommends that partners should be included in survivorship care, as they are often distressed and their sexual function affects recovery 1, 2, 3
The European Society for Medical Oncology states that referral to supportive counseling should be offered when patients express distress about body image changes 7
The American Psychological Association notes that mental health professionals trained in sex therapy can help couples develop a new sexual paradigm based on current function 1, 8, 3

The American Cancer Society recommends that men treated for prostate cancer will experience anejaculation (absence of ejaculate) after radical prostatectomy, while the ability to achieve orgasm is typically preserved even without an erection 10, 11
Complete loss of ejaculation (anejaculation) occurs universally after radical prostatectomy due to removal of seminal vesicles and disruption of ejaculatory ducts, with orgasm capability remaining intact in most men despite the absence of ejaculate 10, 11
Climacturia (urine leakage at orgasm) affects a significant proportion of men, particularly within the first year post-surgery, and can be managed by emptying the bladder before sexual activity or using condoms during intercourse 10, 11
Radiation therapy does not immediately eliminate ejaculation like surgery does, but progressive damage to ejaculatory structures occurs over time, with ejaculatory dysfunction developing gradually due to ischemic tissue changes 10
The delayed onset of sexual dysfunction after radiation (6-36 months) contrasts with the immediate effect of surgery 10, 11

Men who have same-sex partners are significantly more bothered by loss of ejaculate than heterosexual men and face greater risk of depression or anxiety 10
Partners' sexual function and satisfaction directly affect the survivor's erectile function recovery and overall sexual satisfaction 10
Many couples do not recover their sexual relationship without professional support or counseling 10

Open discussions about sexual recovery during routine clinical care by directly asking about sexual function concerns at regular intervals, and address climacturia management by recommending bladder emptying before sexual activity and condom use if urine leakage at orgasm is bothersome 10, 11
Do not assume that preserved erectile function means preserved ejaculatory function—these are separate physiologic processes, and surgery eliminates ejaculation regardless of erectile recovery 10, 11
Avoid dismissing climacturia as trivial; this symptom causes significant distress and embarrassment but has practical management solutions 10, 11
Do not overlook the heightened psychological impact on men who have same-sex partners, who require specific attention to loss of ejaculate concerns 10