ASG-LIFT Investigator Portal

Trial dashboard

Planned study start: 1 January 2027

Preview only. The live system must use authenticated access, audit trail, database validation and pseudonymised records.

Planned target100participants

ASGIIFT50planned

LIFT50planned

Follow-up12months

Centre	Country	Screened	Randomized	Status
Coordinating centre	Croatia	—	—	Protocol development
Site 02	International	—	—	EOI

Screening & baseline

Use pseudonymous trial ID only. Never enter name, OIB, hospital number, address or full date of birth.

Centre code

Trial ID

Year of birth

Sex

Duration of symptoms (months)

Primary / recurrent fistula

Previous fistula surgery

Preoperative seton

Fistula location

MRI tract length (cm)

External sphincter involvement (%)

Single tract on MRI

Collection present

Ischioanal extension

Crohn's disease

Baseline Wexner score

Written informed consent

Operative data

Randomized arm

Date of surgery

Anaesthesia

Internal opening identified

Operation duration (min)

Protocol adherence

Operative comments / deviations

Follow-up

Follow-up is clinical only. Routine postoperative MRI or ultrasound is not required. Clinical healing = complete epithelialisation of the previous external opening with no pain, swelling, discharge or other clinical signs of recurrence.

Visit

Clinical healing achieved?

Clinical signs of recurrence?

Recurrence after healing?

Persistent non-healing?

Conversion to intersphincteric fistula?

Salvage fistulotomy?

Wexner score

Pain at this follow-up visit (VAS 0–10)

Adverse events / reinterventions

Centre profile

Institution

Country

Principal investigator

Institutional email

Sphincter-preserving fistula procedures/year (centre)

Previous LIFT procedures in surgeon career

Documented primary healing rate for surgeon LIFT cases (%)

ASGIIFT training

Ethics status