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Anatomical Measurements of Pudendal Nerve Block in Children

NCT07348029 · Status: NOT_YET_RECRUITING · Type: OBSERVATIONAL · Enrollment: 50

Last updated 2026-01-16

No results posted yet for this study

Summary

This prospective observational study aims to investigate the relationship between anatomical parameters-specifically the distance from the anus to the needle insertion point and the depth required to reach the pudendal nerve-during neurostimulation-guided pudendal nerve block and patients' age, height, and weight in children undergoing penile surgery.

Conditions

  • Postoperative Pain Management
  • Penile Surgery-Related Pain

Interventions

PROCEDURE

Neurostimulation-Guided Pudendal Nerve Block

Bilateral pudendal nerve block is performed under general anesthesia with neurostimulation guidance. Anatomical measurements, including distance from anus to needle insertion point and nerve depth, are recorded for each patient. Bupivacaine 0.25% is used at 0.25 ml/kg per side, with a maximum total dose of 2 mg/kg.

Sponsors & Collaborators

  • Istanbul University - Cerrahpasa

    lead OTHER

Principal Investigators

  • Munevver Kayhan, Lecturer Doctor · Istanbul University-Cerrahpasa, Cerrahpasa Medicine of Faculty

  • Pinar Kendigelen · Istanbul University-Cerrahpasa, Cerrahpasa Medicine of Faculty

  • Ayse Cigdem Tutuncu, Professor Doctor · Istanbul University-Cerrahpasa, Cerrahpasa Medicine of Faculty

Eligibility

Min Age
1 Year
Max Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-01-20
Primary Completion
2026-05-20
Completion
2026-06-10

Countries

  • Turkey (Türkiye)

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 NCT07348029 on ClinicalTrials.gov