Image-guided surgery for inguinal sentinel node removal

Image-guided surgery for inguinal sentinel node removal - N21SNN

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

NL-OMON

Registry ID

NL-OMON52288

Enrollment

Registered

2021-11-26

Start date

2022-07-14

Completion date

Unknown

Last updated

2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

surgical and medical procedures - inguinal sentinel node dissection Sentinel node metastasis

Interventions

Navigation assisted SN removal

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: Patients scheduled bilateral inguinal sentinel node resection

Exclusion criteria

Exclusion criteria: Metal hip implants / implants in the pelvic area

Design outcomes

Primary

Measure	Time frame
Time between start incision and localization of the correct sentinel node using navigation, compared to the localization of the contralateral SN without navigation. The correct SN is defined as accurate in vivo localization of the removed hot (radioactive) SN per-operatively.	—

Secondary

Measure	Time frame
System Usability Scale (SUS)-Score; Post-operative complications, like lymphocele, infection; Success rate vs. BMI, number of formal lymph node dissection because of failure to localize the SN.	—

Countries

Netherlands

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP) · Data processed: Aug 9, 2026