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Muscle Atrophy in Sepsis

This study has been withdrawn prior to enrollment.
Sponsor:
Information provided by (Responsible Party):
Gregory A. Schmidt, University of Iowa
ClinicalTrials.gov Identifier:
NCT00583206
First received: December 20, 2007
Last updated: February 24, 2017
Last verified: February 2017
  Purpose
Severe sepsis will provoke signals leading to muscle atrophy and weakness. Electrical stimulation will reduce the impact of sepsis.

Condition
Atrophy
Sepsis
Weakness

Study Type: Observational
Study Design: Observational Model: Case-Only
Time Perspective: Prospective
Official Title: Biochemical Pathways to Skeletal Muscle Atrophy in Human Sepsis

Resource links provided by NLM:


Further study details as provided by University of Iowa:

Primary Outcome Measures:
  • Electrical stimulation will be associated with upregulation of anabolic signaling molecules and genes, downregulation of catabolic signaling molecules and genes within skeletal muscle of patients with sepsis [ Time Frame: 3 days ]

Secondary Outcome Measures:
  • Electrical stimulation will be associated with improvement of histologic and electrophysiologic and strength parameters within skeletal muscle of patients with sepsis [ Time Frame: 7 days ]

Biospecimen Retention:   Samples Without DNA
Muscle RNA; blood

Enrollment: 0
Study Start Date: December 2007
Estimated Study Completion Date: December 2009
Estimated Primary Completion Date: December 2009 (Final data collection date for primary outcome measure)
Detailed Description:

Hypothesis 1: Severe sepsis will be associated with downregulation of anabolic signaling molecules and genes, upregulation of catabolic signaling molecules and genes, and the development of histologic and electrophysiologic abnormalities within skeletal muscle.

Hypothesis 2: Electrical stimulation will improve muscle strength in patients with sepsis.

Hypothesis 3: Electrical stimulation will be associated with upregulation of anabolic signaling molecules and genes, downregulation of catabolic signaling molecules and genes, and improvement of histologic and electrophysiologic parameters within skeletal muscle of patients with sepsis.

Hypothesis 4: The ratio of catabolic:anabolic gene expression on Day 3 will be positively correlated with the severity of clinical weakness on Day 7

  Eligibility

Ages Eligible for Study:   18 Years to 99 Years   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Sampling Method:   Non-Probability Sample
Study Population
Severe sepsis
Criteria

Inclusion Criteria:

  • Severe sepsis for < 72hr
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT00583206

Locations
United States, Iowa
University of Iowa Hospitals
Iowa City, Iowa, United States, 52242
Sponsors and Collaborators
Gregory A. Schmidt
  More Information

Responsible Party: Gregory A. Schmidt, Professor, University of Iowa
ClinicalTrials.gov Identifier: NCT00583206     History of Changes
Other Study ID Numbers: 200706755
Study First Received: December 20, 2007
Last Updated: February 24, 2017

Keywords provided by University of Iowa:
sepsis
atrophy
muscle
weakness

Additional relevant MeSH terms:
Sepsis
Toxemia
Atrophy
Muscular Atrophy
Infection
Systemic Inflammatory Response Syndrome
Inflammation
Pathologic Processes
Pathological Conditions, Anatomical
Neuromuscular Manifestations
Neurologic Manifestations
Nervous System Diseases
Signs and Symptoms

ClinicalTrials.gov processed this record on April 28, 2017