- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02320929
The Treatment of Purulent Flexor Tenosynovitis
The Treatment of Purulent Flexor Tenosynovitis - Is Postoperative Catheter Irrigation Necessary? A Prospective Randomized Trial.
Study Overview
Status
Conditions
Detailed Description
The foundation of the successful management of purulent flexor tenosynovitis is the surgical debridement followed by an intravenous antibiotic treatment. Several surgical methods have been described to remove the purulent debris from the flexor tendon sheath. Closed-catheter irrigation involves irrigation of the tendon sheath from proximal to distal direction facilitated by two small incisions; one proximal to A1 pulley and one distal to A4 pulley. Lille et al. (J Hand Surg Br. 2000;25(3):304-307) conducted a retrospective study that implied that intraoperative closed-catheter irrigation without postoperative irrigation might be as effective as the combination of intra- and postoperative irrigation.
The hypothesis of this prospective randomized trial is that the intraoperative closed-catheter irrigation alone is as effective as the combination of intraoperative and postoperative intermittent closed-catheter irrigation in the treatment of purulent flexor tenosynovitis.
Study Type
Enrollment (Estimated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Olli V. Leppänen, M.D., Ph.D.
- Phone Number: +358-3-31167745
- Email: olli.leppanen@fimnet.fi
Study Contact Backup
- Name: Jarkko Jokihaara, M.D., Ph.D.
- Phone Number: +358-3-31165927
- Email: jarkko.jokihaara@gmail.com
Study Locations
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-
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Tampere, Finland
- Recruiting
- Tampere University Hospital
-
Contact:
- Olli V. Leppänen, M.D., Ph.D.
- Phone Number: +358-3-31167745
- Email: olli.leppanen@fimnet.fi
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
clinical diagnosis of purulent flexor tenosynovitis with all four positive Kanavel's signs:
- symmetric swelling of the entire digit
- exquisite tenderness along the course of the tendon sheath
- semiflexed posture of the digit
- pain with attempted passive extension of the digit
- age over 18 years
- patient's willingness to participate in the study
Exclusion Criteria:
- High-pressure, foreign body or chemical injuries, which require open debridement
- prisoner, military serviceman, mental retardation or other factors which may affect one's decision making
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Intraoperative irrigation only
The infected tendon sheath is irrigated intraoperatively, the catheter is removed, and small rubber srains are left in small incisions.
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Active Comparator: Intra- and postoperative irrigation
The infected tendon sheath is irrigated intraoperatively, the catheter is kept in place, the irrigation is continued postoperatively 3 times a day for 3 days.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Active range of movement of the most affected finger
Time Frame: 3 months postoperatively
|
The total active range of movement is calculated as: (active flexion of MCPJ + PIPJ + DIPJ) - (extension deficit of MCPJ + PIPJ + DIPJ).
MCPJ, metacarpophalangeal joint; PIPJ, proximal interphalangeal joint; DIPJ, distal interphalangeal joint.
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3 months postoperatively
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Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Need for reoperation
Time Frame: 3 months postoperatively
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3 months postoperatively
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Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
QuickDASH score
Time Frame: 4 weeks and 3 months postoperatively
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4 weeks and 3 months postoperatively
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Pain at rest
Time Frame: 4 weeks and 3 months postoperatively
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Pain at rest (Visual analog scale)
|
4 weeks and 3 months postoperatively
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Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Study Chair: Harry Göransson, M.D., Ph.D., Chief surgeon, Department of Hand and Microsurgery, Tampere University Hospital
Publications and helpful links
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimated)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- R14153
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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