Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2026-03-26 @ 3:20 PM
Ignite Modification Date:
2026-03-26 @ 3:20 PM
NCT ID:
NCT07413302
Brief Summary:
Lumbar disc herniations may result in lower limb weakness. In such cases, there is a strong indication for surgical intervention through microdiscectomy. This clinical study aims to investigate preoperative factors that may influence the postoperative outcomes of patients undergoing this procedure.
Detailed Description:
Background: Motor deficits owing to neural compression caused by lumbar disc herniation are a common problem encountered in spine surgery. Microdiscectomy is considered the preferred procedure for the treatment of limb paresis related to a herniated disc. Nevertheless, there is a restricted number of clinical studies in the literature investigating the role of preoperative factors that could influence the postoperative outcome in these patients.
Aim: To investigate the prognostic factors determining the outcome in patients with lower limb paresis caused by a herniated lumbar disc subjected to microdiscektomy.
Study type: Primary clinical research, observational prognostic study. Materials: Patients suffering from a motor deficit due to lumbar disc herniation to undergo lumbar microdiscectomy in three neurosurgical departments.
Protocol: Prospective multicenter study. This research will discover the prognostic value of two primary and five secondary preoperative factors. Primary factors: a) the severity of paresis, b) the duration of paresis. Secondary factors: a) age, b) body mass index, c) diabetes mellitus, d) anatomic location of the herniated disc, e) morphology of the herniated disc.
Outcomes: The key evaluation criterion is the muscle strength of the most severely affected lower limb muscle according to the six-point (0-5) Medical Research Counsil (MRC) Scale for Muscle Strength. After the comparison between the postoperative and preoperative muscle strength, the outcome of paresis will be recorded as: a) full recovery, b) partial recovery or c) no recovery.
Sample size: Forty (40) patients.
Study:
NCT07413302
Study Brief:
Protocol Section:
NCT07413302