Irrisept Spinal Fusion Pilot Study Protocol

August 16, 2021 updated by: University of Kansas Medical Center
Study objectives include assessing the use of Irrisept irrigation solution in lumbar spinal fusion procedures and effect on clinical and patient reported outcome measures. This includes assessing postoperative SSI as well as fusion rates in addition to patient reported outcome measures.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Not yet recruiting

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.

Detailed Description

This is a randomized controlled pilot study with a study size of 50 patients. Results will be utilized to plan a larger scale study. Background literature supports the use of chlorhexidine gluconate as an irrigation solution to decrease SSI although this has not been conducted in this population of patients (lumbar spine fusion) to date. A decrease in SSI with Irrisept, could support the possible use of this as an irrigation solution to decrease infections postoperatively. It will be important to know the effect if any of Irrisept on fusion rates. This study will provide valuable information that may assist in future treatment and prevention of SSI in lumbar spinal fusion patients.

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 (Anticipated)

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.
50

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.
  • Not Applicable

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

  • United States
    • Kansas
      • Kansas City, Kansas, United States, 66106
        • The University of Kansas Medical Center
        • Principal Investigator:
          • Joshua Bunch, MD
        • Contact:
        • Contact:

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

18 years to 85 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Age 18-85, undergoing primary lumbar spinal fusion (less than or equal to 3 levels)

Exclusion Criteria:

  • Prior lumbar fusion (decompression only okay), spinal infection, spinal neoplasm

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: Prevention
  • Allocation: Randomized
  • 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.
Placebo Comparator: normal saline control arm
ii. normal saline used after initial skin incision prior to coming through fascia, after placement of instrumentation (screws, hooks), prior to placement of bone graft, and after fascial closure iii. Irrigation exposure/soak time to be 1 min for each irrigation time point.
Device: Irrisept Irrigation solution
ii. Irrigation (Irrisept vs control of normal saline) used after initial skin inicision prior to coming through fascia, after placement of instrumentation (screws, hooks), prior to placement of bone graft, and after fascial closure iii. Irrigation exposure/soak time to be 1 min for each irrigation time point. iv. 1 bottle (450 mL) Irrisept irrigation to be used during case with normal saline rinse to follow at each irrigation time point in study subjects v. Normal saline irrigation will be used alone in control subjects at the same time points.
Active Comparator: Irrisept irrigation solution
ii. Irrigation (Irrisept vs control of normal saline) used after initial skin inicision prior to coming through fascia, after placement of instrumentation (screws, hooks), prior to placement of bone graft, and after fascial closure iii. Irrigation exposure/soak time to be 1 min for each irrigation time point. iv. 1 bottle (450 mL) Irrisept irrigation to be used during case with normal saline rinse to follow at each irrigation time point in study subjects
Device: Irrisept Irrigation solution
ii. Irrigation (Irrisept vs control of normal saline) used after initial skin inicision prior to coming through fascia, after placement of instrumentation (screws, hooks), prior to placement of bone graft, and after fascial closure iii. Irrigation exposure/soak time to be 1 min for each irrigation time point. iv. 1 bottle (450 mL) Irrisept irrigation to be used during case with normal saline rinse to follow at each irrigation time point in study subjects v. Normal saline irrigation will be used alone in control subjects at the same time points.

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
Postoperative surgical site infections
Time Frame: assessed for change at 1 month
Postop SSI
assessed for change at 1 month
Postoperative surgical site infections
Time Frame: assessed for change at 3 months
postop SSI
assessed for change at 3 months
Postoperative surgical site infections
Time Frame: assessed for change at 6 months
postop SSI
assessed for change at 6 months
Postoperative surgical site infections
Time Frame: assessed for change at 12 months
postop SSI
assessed for change at 12 months

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
Fusion rates after surgery
Time Frame: assessed at 1 month
fusion rates after surgery with irrisept vs saline irrigation
assessed at 1 month
Fusion rates after surgery
Time Frame: assessed for change at 3 months
fusion rates after surgery with irrisept vs saline irrigation
assessed for change at 3 months
Fusion rates after surgery
Time Frame: assessed for change at 6 months
fusion rates after surgery with irrisept vs saline irrigation
assessed for change at 6 months
Fusion rates after surgery
Time Frame: assessed for change at 12 months
fusion rates after surgery with irrisept vs saline irrigation
assessed for change at 12 months
Patient outcome measures
Time Frame: assessed at 1 month
Visual Analog Score for pain measuring patient outcomes in both study arms
assessed at 1 month
Patient outcome measures
Time Frame: assessed at 3 months
Visual Analog Score for pain measuring patient outcomes in both study arms
assessed at 3 months
Patient outcome measures
Time Frame: assessed at 6 months
Visual Analog Score for pain measuring patient outcomes in both study arms
assessed at 6 months
Patient outcome measures
Time Frame: assessed at 12 months
Visual Analog Score for pain measuring patient outcomes in both study arms
assessed at 12 months
Patient outcome measures
Time Frame: assessed at 1 month
Oswestry Disability Index Questionnaire measuring patient outcomes in both study arms
assessed at 1 month
Patient outcome measures
Time Frame: assessed at 3 months
Oswestry Disability Index Questionnaire measuring patient outcomes in both study arms
assessed at 3 months
Patient outcome measures
Time Frame: assessed at 6 months
Oswestry Disability Index Questionnaire measuring patient outcomes in both study arms
assessed at 6 months
Patient outcome measures
Time Frame: assessed at 12 months
Oswestry Disability Index Questionnaire measuring patient outcomes in both study arms
assessed at 12 months
Patient outcome measures
Time Frame: assessed at 1 month
Scoliosis Research Society (SRS) 22 Questionnaire measuring patient outcomes in both study arms
assessed at 1 month
Patient outcome measures
Time Frame: assessed at 3 months
Scoliosis Research Society (SRS) 22 Questionnaire measuring patient outcomes in both study arms
assessed at 3 months
Patient outcome measures
Time Frame: assessed at 6 months
Scoliosis Research Society (SRS) 22 Questionnaire measuring patient outcomes in both study arms
assessed at 6 months
Patient outcome measures
Time Frame: assessed at 12 months
Scoliosis Research Society (SRS) 22 Questionnaire measuring patient outcomes in both study arms
assessed at 12 months

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.
University of Kansas Medical Center

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
Irrimax 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 (Anticipated)

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.
September 1, 2021

Primary Completion (Anticipated)

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.
December 1, 2023

Study Completion (Anticipated)

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.
May 1, 2024

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).
July 30, 2021

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.
August 16, 2021

First Posted (Actual)

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.
August 18, 2021

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.
August 18, 2021

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.
August 16, 2021

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.
August 1, 2021

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.
  • 146827

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

No

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

Yes

product manufactured in and exported from the U.S.

No

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.

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