CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 226 enrolled
Drug / intervention
PI-LLradiation
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

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NCT04968626N/ACompleted
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Relationship Between Spinopelvic Parameters and Clinical Symptoms of Low-grade Lumbar Isthmic Spondylolisthesis: a Retrospective Analysis

Peking University Third Hospital·interventional·Posted Jul 20, 2021·Updated Jul 20, 2021

In Brief

A clinical study evaluating PI-LL for Isthmic Spondylolisthesis. Completed, enrolled 226 participants across 1 site.

Detailed Summary

This was a retrospective study.PI and LL greatly influence IS and its progression. However, relationships between the spinopelvic parameters and clinical symptoms of patients with IS were not fully investigated in previous studies. Investigators hypothesized that spinopelvic parameters might be related to the clinical symptoms of IS patients. Therefore, the purpose of the present study was to investigate whether differences in spinopelvic parameters, especially spinopelvic alignment, may be associated with the clinical symptoms of low-grade IS patients.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsIsthmic Spondylolisthesis
CountriesChina
Collaborators--

Timeline

N/ACompletedFinished
2020202120222023202420252026
First PostedJul 20, 2021
Enrollment StartMar 19, 2019
Primary CompletionJan 1, 2021
Study CompletionMay 1, 2021
TodayJul 2, 2026
Enrollment to primary: 1.8 yearsPosted 5.0 years ago

Interventions

PI-LLradiation

The pelvic parameters were collected including PI, pelvic tilt (PT), sacral slope (SS) and LL ,and compared between IS patients and the AS group. Besides, spinopelvic malalignment was defined as an absolute value of PI-LL greater than 10.In the IS group,the clinical symptoms were assessed with the Japanese Orthopaedic Association (JOA) score and the visual analogue scale (VAS). We compared spinopelvic parameters between the asymptomatic adults and the IS patients. Additionally, we investigated correlations between spinopelvic parameters and clinical symptoms.