Comparison of MIS-TLIF VS Endo-TLIF: RCT

Comparative study of minimally invasive transforaminal lumbar interbody fusion vs full-endoscopic transforaminal lumbar interbody fusion: a randomized-multicenter study.

Status

Recruiting

Phases

Phase 4

Study type

Interventional

Source

TCTR

Registry ID

TCTR20210402002

Enrollment

Registered

2021-04-02

Start date

2020-06-01

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

Patients with degenerative lumbar conditions required fusion surgery. minimally invasive spine surgery MISTLIF endoscopic spine surgery comparison Endo-TLIF

Interventions

Minimally invasive transforaminal lumbar interbody fusion,Endoscopic transforaminal lumbar interbody fusion

Experimental Procedure/Surgery,Experimental Procedure/Surgery

MIS-TLIF,Endo-TLIF

Eligibility

Sex/Gender

All

Age

30 Years to 90 Years

Inclusion criteria

Inclusion criteria: 1.Single level lumbar pathology required fusion surgery 2.Failure to conservative management for at least 3 month period. 3.MRI and clinical features are consistent.

Exclusion criteria

Exclusion criteria: 1.Previous surgery 2.Infection cause 3.Tumor cause

Design outcomes

Primary

Measure	Time frame
Functional score Beginning of the study, 2weeks, 6 months, and at 12 months (last follow up) Oswestry disability index (ODI),Satisfactory score Beginning of the study, 2weeks, 6 months, and at 12 months (last follow up) Modified Macnab criteria	—

Secondary

Measure	Time frame
Complications at 12 months (last follow up) Events and types,Operative time After operation Minutes,Fusion status at 12 months (last follow up) CT scan criteria (Bridwell),Radiographic parameter Preoperative and at 12 months (last follow up) Degrees, millimeters	—

Countries

Thailand

Contacts

Public ContactVit Kotheeranurak

Queen Savang Vadhana Memorial Hospital

vitinspine@gmail.com038320200

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026