A Study of SI-6603 in Patients With Lumbar Disc Herniation

March 21, 2023 updated by: Seikagaku Corporation

A Multicenter, Open-label Study of SI 6603 in Patients With Lumbar Disc Herniation (Phase III)

The purpose of this study is to evaluate the safety and efficacy of SI-6603(Condoliase) in patients with lumbar disc herniation.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
1011

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 3

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Germany
      • Berlin, Germany
      • Hamburg, Germany
    • Bayern
      • Eichstätt, Bayern, Germany
    • Hessen
      • Frankfurt, Hessen, Germany
    • Nordrhein-Westfalen
      • Köln, Nordrhein-Westfalen, Germany
    • Stuttgart
      • Göppingen, Stuttgart, Germany
  • Romania
      • Brasov, Romania
      • Bucuresti, Romania
      • Sibiu, Romania
  • Spain
      • Barcelona, Spain
      • Ourense, Spain
      • Valencia, Spain
    • Andalucía
      • Cadiz, Andalucía, Spain
    • Baleares
      • Palma de Mallorca, Baleares, Spain
    • Barcelona
      • Badalona, Barcelona, Spain
      • Terrassa, Barcelona, Spain
    • Castilla Y León
      • Valladolid, Castilla Y León, Spain
    • Madrid
      • Alcorcón, Madrid, Spain
  • United States
    • Alabama
      • Mobile, Alabama, United States
    • Arizona
      • Phoenix, Arizona, United States
    • California
      • Gold River, California, United States
      • Laguna Hills, California, United States
      • Los Gatos, California, United States
      • Riverside, California, United States
      • Temecula, California, United States
    • Colorado
      • Greenwood Village, Colorado, United States
    • Florida
      • Clermont, Florida, United States
      • Hialeah, Florida, United States
      • Jacksonville, Florida, United States
      • Miami, Florida, United States
      • Miami Gardens, Florida, United States
      • Naples, Florida, United States
      • Pinellas Park, Florida, United States
      • Saint Petersburg, Florida, United States
      • Sarasota, Florida, United States
      • South Miami, Florida, United States
      • Winter Park, Florida, United States
    • Georgia
      • Marietta, Georgia, United States
      • Newnan, Georgia, United States
    • Illinois
      • Bloomington, Illinois, United States
    • Indiana
      • Carmel, Indiana, United States
    • Louisiana
      • Shreveport, Louisiana, United States
    • Missouri
      • Saint Peters, Missouri, United States
    • New York
      • Hartsdale, New York, United States
    • Oregon
      • Eugene, Oregon, United States
    • South Carolina
      • Charleston, South Carolina, United States
    • Texas
      • Plano, Texas, United States
    • Utah
      • Sandy, Utah, United States

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

30 years to 70 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Patients with lumbar disc herniation (L1-L2, L2-L3, L3-L4, L4-L5 or L5-S1) as assessed by MRI and clinical symptoms corresponding to position of the impaired nerve root.
  • Patients assessed as positive in the Femoral Nerve Stretching (FNS) test for L1-L2, L2-L3, or L3-L4 and Straight Leg Raising (SLR) test.
  • Patients with sciatica in either leg.
  • Patients with no improvement from conservative treatment

Exclusion Criteria:

  • Patients who have 2 or more lumbar disc herniations as assessed by MRI.
  • Patients in whom a rupture into the posterior longitudinal ligament is identified by MRI.
  • Patients who have undergone lumbar operation, or lumbar percutaneous nucleotomy or lumbar intradiscal therapies

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: SI-6603
SI-6603: SI-6603 is administrated into the nucleus pulposus of the intervertebral disc
Drug: Condoliase
1.25 U, intradiscal injection, one time

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Number of Participants With Treatment-Emergent Adverse Events (TEAE)
Time Frame: 26 weeks
A treatment-emergent adverse event (TEAE) was defined as an adverse event (AE) that began or that worsened in severity after the investigational drug had been administered. All AEs, including intercurrent illnesses and regardless of the relationship to investigational drug, occurring during the study were documented from the signing of the informed consent form until completion of final visit. Concomitant illnesses, which existed before entry into the study, were not considered AEs unless they worsened during the treatment period. All AEs, regardless of the source of identification (e.g., physical examination, laboratory assessment, or reported by patient), had to be documented.
26 weeks

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Worst Leg Pain as Assessed by Visual Analog Scale (VAS)
Time Frame: 26 weeks
Worst leg pain intensity during the past 24 hours assessed by Visual Analog Scale (VAS). Scores are recorded by making a handwritten mark on a 100 mm line that represents a continuum between "no pain" (0 mm) and "extreme pain" (100 mm).
26 weeks

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Seikagaku Corporation

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
March 1, 2015

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
February 1, 2018

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
February 1, 2018

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
April 6, 2015

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
April 17, 2015

First Posted (Estimate)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
April 20, 2015

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
March 23, 2023

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
March 21, 2023

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
March 1, 2023

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 6603/1132

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

Clinical Trials on Lumbar Disc Disease

Clinical Trials on Condoliase

Search Similar Trials

Sponsors and Collaborators

Medical Conditions

Drug Interventions

Conditions

Rare Diseases

Drug Interventions

Dietary Supplements

Sponsor/Collaborators

Locations

Cookie Settings

We use cookies to ensure that we give you the best experience on our website. For more details carefully read our Privacy and Cookies Policy. ...>>>You can change your preferences or withdraw your consent at any time by deleting the cookies from your website or computer as described in the policy. Please accept it and choose your preferences by ticking the corresponding boxes in the "Manage Settings" section below. Please carefully read our Terms of Service before you proceed with using any part of this website.
«Manage Settings