Clinical trial Recruiting at 1 site Interventional Ages 28 to 85

Using barb suture in obese patients for cervical spine surgery

Official title: A Controlled Clinical Study on the Safety and Effectiveness of Barb Suture in Obese Patients Undergoing Posterior Cervical Surgery

Run by Xijing Hospital · NCT05895968 · Data updated 2026-11-12

This study is testing whether using special barb sutures during neck surgery can help obese patients recover better and have fewer problems after their operation.

Quick facts

Study typeInterventional
Ages28 Years to 85 Years
SexAll
Enrollment60 (estimated)
SponsorXijing Hospital
Academic / other
Locations1 site (Xi'an, Shannxi Province)
StatusRecruiting
StartedJanuary 1, 2023
Main results expectedJanuary 31, 2023
Study endsDecember 31, 2026
Registry record updatedJuly 30, 2026
Trial IDNCT05895968 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are obese patients with cervical spinal stenosis or myelopathy confirmed by MRI, specifically those with a BMI of 28 or higher.

Probably not a fit

Patients with a history of conditions that impair wound healing or those with active infections or severe skin issues may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This clinical trial evaluates the safety and effectiveness of using barb sutures during posterior cervical surgery specifically for obese patients. It is a single-center exploratory study that aims to provide evidence for the broader application of this technique in surgical procedures involving cervical spinal stenosis. The study focuses on patients with specific MRI-confirmed conditions and assesses their outcomes post-surgery. The goal is to determine if barb sutures can improve surgical results in this patient population.

Why it matters

Potential benefit: If successful, this approach could enhance surgical outcomes and recovery for obese patients undergoing cervical spine surgery.

How similar studies have gone: While the use of barb sutures in surgery is gaining interest, this specific application in obese patients undergoing posterior cervical surgery is relatively novel and has not been extensively tested in prior studies.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Symptoms and signs of the patients were typical. MRI showed single or multiple central herniation of C3-C7 intervertebral discs or spinal stenosis at corresponding levels, which confirmed cervical myeloid cervical spondylosis or cervical spinal stenosis.
* Preoperative routine tests and examinations showed no contraindications.
* BMI≥28
* Informed consent was obtained from the patient and his family, informed consent was signed, and a complete follow-up was completed after surgery.

Exclusion Criteria:

* A history of wasting diseases associated with malignancy and chemoradiotherapy that may interfere with wound healing
* History of dermatosis
* History of immune system diseases
* History of blood diseases
* Skin injury or defect at the back of the neck
* Severe hypersensitivity
* Cold, fever, trauma or other infections in the week before surgery
* Infectious disease
* Psychosis could not cooperate with follow-up

Where it's running

  • Jia Yanyan
    Xi'an, Shannxi Province, China
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.