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Ultrasound IPP to Predict Response to Medical Therapy in LUTS/BPH

NCT07306767 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 130

Last updated 2025-12-29

No results posted yet for this study

Summary

This prospective cohort study evaluated whether transabdominal ultrasound measurement of intravesical prostatic protrusion predicts symptom severity and response to medical therapy in men aged 50 years or older with lower urinary tract symptoms secondary to benign prostatic hyperplasia. At baseline, participants underwent clinical evaluation, laboratory assessment including prostate-specific antigen, symptom scoring using the International Prostate Symptom Score and quality of life index, uroflowmetry, and transabdominal ultrasonography to measure prostate volume, bladder parameters, post-void residual urine, detrusor wall thickness, and intravesical prostatic protrusion. Participants were grouped by intravesical prostatic protrusion grade (less than 5 millimetres, 5 to 10 millimetres, and greater than 10 millimetres) and were followed for six months with reassessments at three and six months to evaluate response to medical therapy and identify patients who required escalation of treatment or surgical intervention.

Conditions

  • Benign Prostatic Hyperplasia
  • Lower Urinary Tract Symptoms
  • Bladder Outlet Obstruction

Interventions

DIAGNOSTIC_TEST

Transabdominal ultrasound measurement of intravesical prostatic protrusion

Transabdominal ultrasonography; TAUS; Ultrasound IPP measurement Intervention Description: Intravesical prostatic protrusion was measured using transabdominal ultrasonography in the midsagittal plane at a bladder volume of approximately 100-200 millilitres. The measurement was defined as the distance (millimetres) from the bladder neck to the tip of the protruding prostatic tissue, and participants were categorized into Grade I (\<5 millimetres), Grade II (5-10 millimetres), or Grade III (\>10 millimetres). Ultrasound assessment was performed at baseline and during follow-up per protocol.

DRUG

Alpha-adrenergic blocker

Participants received an alpha-adrenergic blocker as part of standard medical therapy for benign prostatic hyperplasia-related lower urinary tract symptoms. The specific agent, dose, dosing frequency, and duration were prescribed by the treating urologist and recorded throughout follow-up.

DRUG

5-alpha reductase inhibitor

Participants received a 5-alpha reductase inhibitor as part of standard medical therapy for benign prostatic hyperplasia-related lower urinary tract symptoms. The specific agent, dose, dosing frequency, and duration were prescribed by the treating urologist and recorded throughout follow-up.

Sponsors & Collaborators

  • Ain Shams University

    lead OTHER

Eligibility

Min Age
50 Years
Sex
MALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-12-30
Primary Completion
2025-09-30
Completion
2025-09-30

Countries

  • Egypt

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07306767 on ClinicalTrials.gov