Introduction
A prostatectomy is a major surgical procedure that involves the partial or complete removal of the prostate gland. The prostate is a small, walnut-sized gland in men that produces seminal fluid, located just below the bladder and surrounding the urethra. This surgery is most frequently performed to treat localized prostate cancer, aiming to remove all cancerous tissue. It may also be used to treat severe cases of benign prostatic hyperplasia (BPH), an enlarged prostate that causes significant urinary problems, though other less invasive procedures are often tried first. Prostatectomy can be a life-saving procedure for cancer patients, but it requires careful consideration due to potential impacts on urinary and sexual function.

Surgical Procedure
There are several approaches to performing a prostatectomy, primarily categorized into open and minimally invasive techniques.
In a radical retropubic prostatectomy (an open surgery), the surgeon makes an incision in the lower abdomen, from the belly button to the pubic bone. The entire prostate gland, along with some surrounding tissue and the seminal vesicles, is carefully removed. Nearby lymph nodes may also be removed for cancer testing.
In a robotic-assisted laparoscopic prostatectomy, the surgeon makes several small incisions in the abdomen. Robotic arms holding surgical instruments and a high-definition 3D camera are inserted. The surgeon controls these arms from a console, allowing for highly precise movements in a confined space. This minimally invasive approach generally results in less blood loss, less pain, and a faster recovery compared to open surgery.
Regardless of the method, a urinary catheter is placed through the penis into the bladder to drain urine while the surgical connection between the bladder and urethra heals.

Surgical Risks
Prostatectomy is a complex surgery carrying standard risks such as adverse reactions to general anesthesia, significant bleeding (sometimes requiring a blood transfusion), and the risk of deep vein thrombosis (blood clots in the legs) or pulmonary embolism.

General Complications
Common complications associated with prostatectomy include:
– Urinary Incontinence: The inability to control urine flow is a common side effect immediately after surgery. While most men regain control over several months, some may experience long-term mild stress incontinence (leaking when coughing or sneezing).
– Erectile Dysfunction (ED): The nerves that control erections lie very close to the prostate and can be damaged during surgery. While nerve-sparing techniques are used when possible, ED is a frequent complication. Recovery of erectile function can take up to two years, and some men may require medications or other treatments.
– Changes in orgasm and loss of fertility (as semen can no longer be ejaculated).

Rare but Serious Complications
More severe complications can include:
– Damage to adjacent organs, such as the rectum or bladder.
– Urethral stricture: Narrowing of the urethra due to scar tissue, making urination difficult.
– Lymphocele: A collection of lymphatic fluid in the pelvis if lymph nodes were removed.
– Severe pelvic infection.

Pre-operative Preparation
Thorough preparation is necessary for a prostatectomy:
– Medical Evaluation: Extensive testing, including blood tests, ECG, and imaging (MRI, bone scan) to stage the cancer and ensure fitness for surgery.
– Pelvic Floor Exercises: Patients are strongly encouraged to learn and practice Kegel exercises before surgery to strengthen the pelvic floor muscles, which aids in regaining urinary control post-operatively.
– Medication Management: Blood thinners and certain supplements must be stopped well in advance to prevent excessive bleeding.
– Bowel Preparation: A liquid diet and enemas or laxatives may be required the day before surgery to clear the bowels.

Post-operative Care
Following surgery, patients typically stay in the hospital for 1 to 3 days. Pain medication is provided, and patients are encouraged to walk soon after surgery to prevent blood clots. The urinary catheter will remain in place for 1 to 2 weeks to allow the new connection between the bladder and urethra to heal.

Wound Care
– Keep the incision sites clean and dry. Showers are generally allowed after a few days, but baths should be avoided.
– The catheter requires specific care. Patients will be taught how to clean the catheter site and empty the drainage bags (a larger bag for nighttime and a smaller leg bag for daytime).
– Watch for signs of infection at the incisions or signs of a urinary tract infection (fever, cloudy or foul-smelling urine).

Diet
– Start with clear liquids and progress to a regular diet as tolerated.
– A high-fiber diet and plenty of fluids are crucial to prevent constipation, as straining can damage the surgical repair. Stool softeners are often prescribed.

Post-discharge Notes
Full recovery from a prostatectomy takes time.
– Avoid heavy lifting, strenuous exercise, and activities like cycling or horseback riding for at least 4 to 6 weeks.
– Continue practicing Kegel exercises diligently once the catheter is removed to improve urinary continence.
– Attend all follow-up appointments to monitor PSA levels (to check for cancer recurrence) and to discuss strategies for managing any ongoing urinary or erectile issues.