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Not yet recruitingNCT07607704Updated May 26, 2026

Intraoperative Lung Mechanics Changes During HoLEP Surgery

An observational study in Holmium Laser Enucleation of the Prostate, Lung Protective Ventilation and Driving Pressure, sponsored by Ankara City Hospital Bilkent. Not yet recruiting at 1 site in Turkey (Türkiye). Open to male participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2026-05-26.

Sponsored by Ankara City Hospital Bilkent · Observational

From the registry’s dates

  • Primary completion was expected by Jul 2026, 3 months ago, but the record still lists the study as not yet recruiting.
Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
45
Ages
18 Years and older
Sex
Male
01

Study summary

This study aims to evaluate changes in driving pressure and static lung compliance during HoLEP surgery and to investigate their relationship with surgical and perioperative factors. This study is observational, and no changes will be made to the patients' current treatment processes.

02

Conditions studied

  • Holmium Laser Enucleation of the Prostate
  • Lung Protective Ventilation
  • Driving Pressure
03

In context

Lead sponsor

Ankara City Hospital Bilkent is the lead sponsor of 424 studies on the registry; 105 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
Male
Accepts healthy volunteers
No
Sampling method
Probability sample

Study population

Patients scheduled for elective HoLEP surgery

Inclusion criteria

  • Male patients over 18 years of age
  • Patients scheduled for elective HoLEP surgery
  • Patients who provide written informed consent

Exclusion criteria

Exclusion Criteria:

  • Preoperative severe lung disease
  • Thoracic pathology that may affect mechanical ventilation
  • Conditions where spontaneous breathing cannot be suppressed
  • Missing data severe lung disease
  • Thoracic pathology that may affect mechanical ventilation
  • Conditions where spontaneous breathing cannot be suppressed
  • Missing data
05

Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
45 participants (estimated)
Patient registry
No

Groups and cohorts

  • Patients undergoing HoLEP surgery

    Procedure: HoLEP surgery

Interventions

  • ProcedureHoLEP surgery

    All parameters used in the study are part of routine clinical practice. No additional intervention or examination will be performed

06

What researchers measure

Primary outcomes

  1. Change in intraoperative driving pressure

    Change in intraoperative driving pressure

    Time frame: Measured at baseline after induction stabilization and every 30 minutes throughout the operation

  2. Change in static lung compliance

    Change in static lung compliance

    Time frame: Measured at baseline after induction stabilization and every 30 minutes throughout the operation

07

Study locations

1 site
  • Ankara Bilkent City Hospital
    Ankara, Turkey (Türkiye)
08

References and documents

Individual participant data

Plan to share: Undecided

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on May 26, 2026, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT07607704
Lead sponsor
Ankara City Hospital Bilkent
Responsible party
Betül Güven (Assos. Prof, Ankara City Hospital Bilkent) — Principal investigator
First posted
May 26, 2026
Start date
May 15, 2026 (estimated)
Primary completion
Jul 1, 2026 (estimated)
Completion
Aug 31, 2026 (estimated)
Last update
May 26, 2026

Study contacts

Betül Güven Aytaç, Assos prof
Contact
drbguven@hotmail.com
905073578351

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is not yet recruiting, as verified in May 2026. You cannot join it, but the record below documents what was studied.

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Discussion

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