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A call for HoLEP: AEEP for mega-prostates (≥ 200 cc)

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Abstract

Purpose

To evaluate the efficiency and efficacy of HoLEP, and methods of tissue retrieval, in patients with prostate volume (PV) ≥ 200 cc (Group 1) and to compare these to patients with PV 80–199 cc (Group 2).

Methods

A database of all cases performed under the care of two surgeons at a tertiary HoLEP centre was reviewed.

Results

157 patients with PV ≥ 200 cc were compared to 157 of the most recent consecutive cases with PV 80–199 cc. Median (IQR) enucleation efficiency was greater in Group 1 [2.8 g/min (2.2–3.5)] than Group 2 [2.1 g/min (1.6–2.5), p < 0.001]. Morcellation efficiency did not differ significantly. Cystotomy was required for tissue retrieval in Group 1 only (5.7%). Decrease in serum haemoglobin (Hb) was greater in Group 1 (19 g/l (30–8) vs 12 (18–3.5), p < 0.001) with a transfusion rate of 4.5% vs 1.3%, respectively (p = 0.104). Length of stay was longer in Group 1 than Group 2 (1 day (1–2) vs 1 (1–1), p < 0.001). There were no significant differences between groups in: time to and success of first trial without catheter, pre- and post-operative IPSS, Qmax and PVR, and 3 month catheter-free and urinary incontinence rates.

Conclusion

HoLEP outcomes are largely PV-independent even when PV is ≥ 200 cc, although length of stay and reduction in Hb are greater in this group. Alternatives to pure morcellation, such as cystotomy and resection of nodules, are more likely to be necessary with PV ≥ 200 cc.

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Availability of data and material

All raw data are kept in a secure fashion electronically on our hospital IT system. Data available from the corresponding author upon reasonable request.

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Funding

No funds, grants, or other support was received by any of the authors.

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Authors and Affiliations

Authors

Contributions

NEB: data analysis and manuscript writing. FG: data analysis and manuscript writing. SM: protocol/project development. LD: data collection. JA: data collection. TFA: project development, data collection and management and manuscript writing.

Corresponding author

Correspondence to Tevita F. Aho.

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Conflict of interest

TF Aho has received speaker, consultancy, and mentorship honoraria from Lumenis Ltd and Boston Scientific Corporation. None of the other authors has any conflict of interest or competing interests.

Ethics approval

Approval to collect and analyse data was given by the Cambridge University Hospitals NHS Foundation Trust Audit department.

Consent to participate

Informed consent was obtained from all individual participants included in the audit.

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Boxall, N.E., Georgiades, F., Miah, S. et al. A call for HoLEP: AEEP for mega-prostates (≥ 200 cc). World J Urol 39, 2347–2353 (2021). https://doi.org/10.1007/s00345-021-03708-3

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  • DOI: https://doi.org/10.1007/s00345-021-03708-3

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