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Minimally invasive versus conventional pedicle screw fixation in thoracolumbar spinal metastases for palliative surgery, A randomized control trial

Minimally invasive versus conventional pedicle screw fixation in thoracolumbar spinal metastases for palliative surgery, A randomized control trial

Status
Recruiting
Phases
Phase 2Phase 3
Study type
Interventional
Source
TCTR
Registry ID
TCTR20220115001
Enrollment
26
Registered
2022-01-15
Start date
2020-02-21
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

Symptomatic thoracic and lumbar spinal metastasis Tokuhashi score 9-11 Minimally invasive spinal surgery MIS MISS Percutaneous pedicle screw Open spinal surgery Palliative spinal surgery Spinal metastasis Post-operative pain

Interventions

Patient underwent percutaneous pedicle screw fixation and incase of need for decompression will done in miniopen manner.,Patient underwent open pedicle screw fixation and decompression as gold standar
Experimental Procedure/Surgery,Experimental Procedure/Surgery
Percutaneous pedicle screw fixation,Open spinal fixation

Sponsors

Faculty of Medicine, Prince of Songkla university
Lead Sponsor

Eligibility

Sex/Gender
All
Age
20 Years to 80 Years

Inclusion criteria

Inclusion criteria: - Patients with symptomatic thoraco- and lumbar spinal metastasis with Tokuhashi score 9-11 - Patients who had Localized pain, Mechanical back pain or Radicular pain, which VAS score at least 5 (Moderate to severe pain according to WHO guideline, that did not response to pain killer medication - Age 20-80 years old

Exclusion criteria

Exclusion criteria: - Patients who had previous surgery or radiation therapy of thoracic- and lumbar spine - Patients with skipped spinal metastasis - Patients who unable to evaluate VAS score - Patients who allergy to Titanium that is the main component of pedicle screw. - Patients who allergy to Fentanyl, Paracetamol, Naproxen, Tramadol that are medication in protocol. - Pregnancy - Patients with inflammatory spinal disease

Design outcomes

Primary

MeasureTime frame
Postoperative pain score 3 days, 7 days, 14 days, 6 weeks, 12 weeks and 6 months post operation Visual analog scale score

Secondary

MeasureTime frame
Blood loss Intraoperative and postoperative blood loss (drained blood) Millimeters/ from Intraoperative and drained postoperative blood loss

Countries

Thailand

Contacts

Public ContactChonnipa Siriarchawawat

Faculty of medicine, Prince of Songkla university

chonnipa.siri@gmail.com0865947766

Outcome results

None listed

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