Influence of Thyroid Hormones on the Woundhealing Process

June 26, 2009 updated by: Hannover Medical School

Clinical Investigations on Cytokin-Gradients in Hypo/Euthyroid Patients. Evaluation of Expression of Different Pro-and Anti-Inflammatory Cyto-/Chemokines in Skin Wounds After Surgery of Benign Goitres (Struma Multinodosa) or Malignant Diseases of Thyroid Gland (Papillary Thyroid Carcinoma) in Correlation to the Status of Wound Healing of the Neck Wound

Main goal of this clinical investigation is to investigate different cytokines in wound fluids of euthyroid vs. hypothyroid patients. As a primary endpoint we want to evaluate if different cytokine levels in euthyroid vs. hypothyroid patients exist and to what extent these cytokines differ. Our targeted cytokines are: IL6, IL10, TNFa and MCP-1. From the literature these 4 factors seem to be the most reasonable to measure and to focus on. Additionally we focus on these 4 factors for financial reasons, technically there wouldn't be a problem to measure more, which is correlated with higher costs. Besides, more than 6 factors would mean larger amounts of sample fluids needed, which would cause technical problems. These factors don't have to change in the same direction. Secondarily, we believe that differences in cytokine profiles of hypothyroidism vs. euthyroidism will correlate to differences in duration and clinical characteristics of the wound healing process.

Study Overview

Status

Unknown

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Anticipated)

26

Phase

  • 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

  • Germany
      • Hannover, Germany, 30625
        • Recruiting
        • Medizinische Hoochschule Hannover, Allgemein-, Viszeral-und Transplantationscirurgie OE 6220
        • Contact:
          • Stephan Kaaden, Dr
        • Sub-Investigator:
          • Stephan Kaaden, Dr

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

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Near total or total thyroidectomy because of struma multinodsa (nodular goiter) with or without substitution of thyroid hormone after operation
  • Total thyroidectomy because of papillary carcinoma of thyroid gland (T1/T2 carcinoma, N1, M0) with planned radio-ablative therapy (RAT) without or with rhTSH

Exclusion Criteria:

  • Pat< 18 years
  • Immune disease of thyroid gland (Graves disease)
  • Severe immunodeficiency
  • Immunosuppressive medication because of solid Organ transplantation
  • Hepatitis A/B/C or HIV
  • All exclusion criteria for any surgical procedure

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: Basic Science
  • Allocation: Randomized
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Active Comparator: benign
patients after surgery because of a benign disease
Procedure: blood sampling
Active Comparator: DTC
Patients after thyroidectomy because of papillary carcinoma of the thyroid gland
Procedure: blood sampling

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Evidence for different cytokine levels in euthyroid vs hypothyroid condition confirmed by bood serum samples
Time Frame: 21 days after surgery
21 days after surgery

Secondary Outcome Measures

Outcome Measure
Time Frame
Differences in duration and clinical characteristics of the wound healing process verified by a modified ASEPSIS score.
Time Frame: 21 days after surgery
21 days after surgery

Collaborators and Investigators

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

Sponsor

Hannover Medical School

Collaborators

Genzyme, a Sanofi Company

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

June 1, 2009

Primary Completion (Anticipated)

December 1, 2009

Study Completion (Anticipated)

April 1, 2010

Study Registration Dates

First Submitted

June 26, 2009

First Submitted That Met QC Criteria

June 26, 2009

First Posted (Estimate)

June 29, 2009

Study Record Updates

Last Update Posted (Estimate)

June 29, 2009

Last Update Submitted That Met QC Criteria

June 26, 2009

Last Verified

June 1, 2009

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • MHH-THY-WH-09

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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