Analgesic Effect of Different Positions and Canulae on Medial Branch Radiofrequency Denervation for Lumbar Zygapophyseal Joint Pain
CompletedNot applicableNCT03491618
View the official record on ClinicalTrials.gov Recruiting status changes often. Contact the study team listed on ClinicalTrials.gov, and talk to your doctor before joining a study.
This study has no listed site in Canada in this snapshot. It is included as part of the worldwide chronic pain corpus.
Brief summary (from the registry)
Prospective study to analyse pain reduction with two types of canulae and two types of placements for lumbar medial branch radiofrequency denervation.
Study details
- Official title
- Evaluación de la Analgesia a Corto y Medio Plazo de Las Diferentes Posiciones y Tipos de Las cánulas de Radiofrecuencia, en la denervación Del Ramo Medial Del Nervio Dorsal Lumbar
- Conditions
- Lumbar Facet Joint Pain
- Lumbar Medial Branch Neurotomy
- Interventions
- Other: PAIN REDUCTION ON VAS/NRS
- Sponsor
- Instituto de Investigación Hospital Universitario La Paz
- Start date
- 2018-03-09
- Primary completion
- 2019-12-10
- Sex
- All
- Age range
- from 18 Years to 80 Years
- Results posted
- No results posted in this snapshot
- Countries
- Spain
- Total sites listed
- 1
Eligibility criteria
Show eligibility criteria (verbatim from the registry)
Inclusion Criteria: * Low back pain of \> 3 months * 18-80 years * VAS or NRS\>6 * Positive controlled block Exclusion Criteria: * Pregnancy * Psichiatric disorders * Not being able to fulfil questionnaires * Body Mass Index\>35 * Labor Litigation * Negative or non conclusive controlled block * Failed Back Surgery Syndrome
Source: ClinicalTrials.gov (US National Library of Medicine), snapshot October 2026. Check the registry for current recruiting status. Record: https://clinicaltrials.gov/study/NCT03491618