When medications for an enlarged prostate (BPH) are no longer controlling your symptoms - weak stream, waking at night, incomplete emptying, recurrent infections - surgery becomes the conversation. For decades, TURP (Transurethral Resection of the Prostate) was the only surgical option. Today, HoLEP (Holmium Laser Enucleation of the Prostate) has emerged as the gold-standard alternative with distinct advantages for many patients. This article gives you the evidence to have an informed conversation with your urologist.
What Both Surgeries Are Trying to Achieve
The prostate sits at the base of the bladder, surrounding the urethra like a doughnut. When BPH causes the inner zone of the prostate (the transition zone) to enlarge, it squeezes the urethra and obstructs urine flow. Both TURP and HoLEP address this by removing the obstructing tissue - they differ in how that tissue is removed and what happens to the large prostates.
TURP uses an electrical wire loop to shave away prostate tissue piece by piece through a resectoscope passed through the urethra. HoLEP uses a holmium laser to separate and enucleate (shell out) the entire transition zone from the outer prostate capsule - more analogous to peeling an orange - and then a morcellator (a small rotating blade) grinds the tissue into tiny fragments that are sucked out.
Watch: HoLEP Surgery for Enlarged Prostate Explained
HoLEP vs TURP: 8-Factor Comparison
| Factor | HoLEP | TURP |
|---|---|---|
| Prostate size limit | No limit (30–300+ g) | Limited to ~80–100 g |
| Blood loss / transfusion risk | Minimal (<1% transfusion) | 2–5% transfusion rate |
| Catheter duration | 12–24 hours | 2–3 days |
| Re-treatment rate at 10 yrs | 1–2% | 5–15% |
| Safe on anticoagulants | Yes | No - must stop blood thinners |
| Tissue specimen for pathology | Yes - full enucleated tissue | Yes - resected chips |
| Hospital stay | 1 night (day-case feasible) | 2–3 nights |
| Relative cost (India) | Higher upfront (laser equipment) | Lower upfront; higher lifetime (re-treatments) |
TUR Syndrome - Why HoLEP Eliminates a Serious TURP Risk
TUR (Transurethral Resection) syndrome is a potentially life-threatening complication specific to TURP. During TURP, large volumes of irrigation fluid used to keep the operative field clear can be absorbed into the bloodstream through open venous sinuses in the prostate. If this fluid is hypotonic (low-sodium glycine solution, historically used), it causes a dangerous drop in blood sodium (dilutional hyponatraemia), leading to nausea, confusion, seizures, and in severe cases, coma or cardiac arrest.
Modern TURP uses normal saline irrigation (for bipolar TURP), which significantly reduces TUR syndrome risk compared to monopolar TURP with glycine. However, even bipolar TURP can cause fluid overload in patients with cardiac or renal impairment if the procedure is prolonged - the main reason TURP time is kept under 90 minutes, limiting what can safely be resected.
HoLEP uses normal saline irrigation and the holmium laser seals blood vessels so efficiently that fluid absorption is negligible. TUR syndrome essentially does not occur with HoLEP. This makes HoLEP particularly safe for men with large prostates, cardiac disease, or renal impairment - patients in whom a prolonged TURP would carry the highest risk.
Who Is the Ideal Candidate for Each Surgery?
- Large prostate (80–300 g)
- Men on anticoagulants / blood thinners
- High cardiac / surgical risk requiring shorter hospital stay
- Prior TURP with regrowth (re-do surgery)
- Men wanting lowest possible re-treatment risk
- Younger men (most durable long-term result)
- Prostate 30–80 g, not on anticoagulants
- Older men with shorter life expectancy where durability is less critical
- Centres where HoLEP is not available or surgeon not trained
- Combined procedures (e.g., concurrent bladder stone removal)
Both operations have retrograde ejaculation rates of 70–90% - this is an expected side-effect due to disruption of the internal urethral sphincter, and should be discussed before surgery. Importantly, neither BPH surgery damages erectile function if performed correctly.
Both HoLEP and TURP cause retrograde ejaculation (semen passes into the bladder on orgasm) in approximately 70–90% of cases. The sensation of orgasm is typically unchanged, and erections are not affected. However, natural biological conception becomes impossible. If you have plans for future fatherhood, discuss sperm banking (cryopreservation) with Dr. Nitin before proceeding with either surgery.
Which surgery is right for your prostate size and health?
Dr. Nitin Shrivastava offers both HoLEP and TURP at Apollo Hospital Gurugram and will recommend the most appropriate procedure based on your prostate volume, medications, and overall health - never a one-size-fits-all approach.
Book a BPH ConsultationFrequently Asked Questions
For most men, HoLEP is clinically superior to TURP on nearly every measurable outcome. HoLEP has no upper limit on prostate size (TURP becomes technically difficult and unsafe above 80–100 g), lower blood loss (transfusion is exceptionally rare with HoLEP vs 2–5% with TURP), a shorter catheter duration (removed in 12–24 hours vs 2–3 days), a lower re-treatment rate at 10 years (1–2% vs 5–15% for TURP), and eliminates TUR syndrome entirely. HoLEP also provides a tissue specimen for pathology, unlike some energy-based alternatives. The main reason HoLEP is not yet the universal standard is the learning curve - it requires specific laser training and approximately 50–70 cases to achieve proficiency. When performed by an experienced surgeon, however, outcomes consistently favour HoLEP.
Yes - and HoLEP is specifically the preferred option for men on anticoagulants (warfarin, rivaroxaban, apixaban, clopidogrel, aspirin). The holmium laser used in HoLEP provides excellent haemostasis (blood vessel sealing) - the laser simultaneously cuts and coagulates, leaving virtually no raw bleeding surface. In contrast, TURP uses electrical current that cuts but coagulates less precisely, and the large raw surface left in the prostate cavity is vulnerable to significant bleeding, especially if the patient cannot stop blood thinners. Several published series confirm that HoLEP can be performed safely in fully anticoagulated patients - a scenario where TURP carries prohibitive bleeding risk. Discuss your specific medications with Dr. Nitin before surgery.
Both HoLEP and TURP cause retrograde ejaculation in the majority of men - studies report rates of 70–90% for both procedures. In retrograde ejaculation, semen enters the bladder during orgasm rather than exiting through the urethra - the sensation of orgasm is preserved, erections are typically unaffected, but the ejaculate is absent. This is expected and permanent after both surgeries. It does not affect urinary continence or sexual pleasure. Erectile dysfunction is not a common consequence of BPH surgery when performed correctly - the nerves responsible for erection run outside the prostate capsule and are not disturbed by either TURP or HoLEP (unlike radical prostatectomy for prostate cancer). Men planning future biological fatherhood should discuss sperm banking before surgery.
HoLEP has no lower or upper size limit - it is effective for prostates of 30 g up to 300 g or more. This is one of its most important advantages. TURP becomes challenging and significantly riskier above 80–100 g because the procedure takes longer (increasing TUR syndrome risk and fluid absorption), blood loss becomes difficult to control, and complete resection of a very large gland is difficult to achieve. For prostates above 80–100 g that require surgery, the traditional alternative to TURP was open simple prostatectomy (an open abdominal incision) - HoLEP has almost entirely replaced this operation and allows surgeons to enucleate even 200 g prostates endoscopically, with minimal bleeding and a short hospital stay.
TURP for a prostate of 30–60 g typically takes 45–60 minutes. Larger prostates take longer. HoLEP procedure time is more variable and depends on prostate size: a 60 g prostate takes approximately 60–75 minutes; a 100 g prostate may take 90–120 minutes. Both procedures are performed under spinal or general anaesthesia. Hospital stay after TURP is 2–3 nights (catheter removed on day 2–3). After HoLEP, the catheter is removed the following morning and most patients are discharged the same day. Return to desk work is typically within 1 week; heavy lifting and strenuous activity should be avoided for 4 weeks after either procedure.