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curve, which would allow it to be disseminated quickly on a

population scale. Furthermore, the shorter ablation and

overall procedural time would allow patients with more

comorbidity to undergo the procedure, although they

would still need to undergo a general anaesthetic.

Lastly, the review evaluated PAE. While the data on this

technique are definitely limited, the authors of the review,

in our opinion, fail to focus their discussions on the

advantages of PAE over the other techniques mentioned in

the review

namely the ability of PAE to treat men with

large prostates (

>

100 g), potentially with indwelling

catheters, who are not sufficiently fit to undergo general

anaesthesia.

This last point in our view goes right to the heart of the

matter as to which technique is best, that being that there is

no one superior technique

no

one size

that fits all. Recent

advances have potentially brought us into an era of

personalised medicine

where each man is individually

assessed and treatment tailored to individual needs. For

example, a young man in his 50s with a small prostate

without a middle lobe and a desire to maintain his sexual

function is likely to be best suited to the Urolift. A man with

a moderately enlarged prostate, potentially with a middle

lobe, and who is either not concerned with sexual function

or indeed has pre-existing erectile dysfunction may be best

suited to TURP, while a man with a 130 g large vascular

prostate is arguably best suited to laser enucleation of the

prostate or PAE if not sufficiently fit to undergo anaesthesia.

Longer-term results are required for all these new MITs,

[2_TD$DIFF]

as much of the current literature are relatively small series

of highly selected well-motivated patients performed by

enthusiasts for the technique, and thus the results are not

necessarily applicable to all patients

a point which often

does not obviously come across in reporting. Real-life

comparison with gold-standard treatments needs to be

made with standard well-validated parameters. Once this is

done, if the procedure can be offered as a day case or the

need for anaesthesia can be avoided, patients may choose to

accept a compromise in efficacy or durability, especially if

there is preservation of sexual function. As such these

treatments may form a new level in the treatment

algorithm, after medical management but before TURP or

laser treatments.

In summary, this review provides the latest data on novel

technologies for the treatment of male LUTS. The decision

concerning which technique should be used to treat a man

with male LUTS should be individualised to the individual

needs of the particular patient. Access to the whole range of

male LUTS treatments can only be of patient benefit.

Conflicts of interest:

The authors have no relevant discloser.

References

[1]

Magistro G, Chapple CR, Elhilali M, et al. Emerging minimally invasive treatment options for male lower urinary tract symptoms. Eur Urol 2017;72:986 97

.

[2]

Gratzke C, Barber N, Speakman MJ, et al. Prostatic urethral lift vs transurethral resection of the prostate: 2-year results of the BPH6 prospective, multicentre, randomized study. BJU Int 2017;119: 767 75

.

[3]

Roehrborn C, Bruskewitz R, YocumR, et al. Prospective, randomized, double blind, vehicle controlled, multinational, phase 3 clinical trial of the pore forming protein PRX302 for targeted treatment of symptomatic benign prostatic hyperplasia. J Urol 2016;195:e336 7

.

[4]

Roehrborn CG, Gilling P. TheWATER study clinical results- a phase iii blinded randomized parallel group trial of aquablation vs. trans- urethral resection of the prostate with blinded outcome assessment for moderate-to-severe LUTS in men with benign prostatic hyper- plasia. J Urol 2017;197:e603 4.

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