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Markers of Liver Apoptosis After Anesthesia With Sevoflurane or Propofol

This study has been completed.
Information provided by (Responsible Party):
Argyro Fassoulaki, University of Athens Identifier:
First received: October 22, 2009
Last updated: August 12, 2012
Last verified: August 2012
Anesthesia may affect the function of vital organs. Liver is one of them. The investigator's hypothesis is that intravenous or inhalation anesthesia does not impair liver function as assessed by more elegant tests like markers indicating liver apoptosis. In the present randomized prospective trial female patients scheduled for mastectomy or thyroidectomy will receive inhalation or total intravenous anesthesia and markers for liver dysfunction will be determined.

Condition Intervention
Liver Dysfunction
Drug: Sevoflurane
Drug: Propofol

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Single Blind (Outcomes Assessor)
Official Title: The Impact of Sevoflurane and Propofol Anesthesia on Hepatic Apoptosis Markers

Resource links provided by NLM:

Further study details as provided by University of Athens:

Primary Outcome Measures:
  • Changes in the M30 and M65 Markers Related to the Anesthesia Type [ Time Frame: preoperatively, end of surgery, 24 and 48 hours postoperatively ]
    Blood samples for determination of the markers M30 and M65 as well as the serum transaminases were collected preoperatively, at the end of surgery, 24 and 48 hours postoperatively.

Secondary Outcome Measures:
  • Transaminases [ Time Frame: February 2011 ]

Enrollment: 67
Study Start Date: October 2009
Study Completion Date: April 2012
Primary Completion Date: November 2011 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Active Comparator: sevoflurane
Volatile anesthetic
Drug: Sevoflurane
Sevoflurane concentration for induction of anesthesia 7-8%, for maintenance of anesthesia 2%.
Active Comparator: Propofol
Intravenous anesthetic
Drug: Propofol
Propofol to induce anesthesia 2.5 mg/kg, for maintenance of anesthesia 6 mg/kg/h

Detailed Description:

Female patients undergoing mastectomy or thyroidectomy under sevoflurane or propofol anesthesia will be recruited for the study. The type of anesthesia will be determined in a random way using a computer generated table.

All patients will be preoxygenated for 3 minutes before induction of anesthesia. Patients assigned to the sevoflurane group will receive an inhalation induction with sevoflurane via a primed anesthetic circle system and anesthesia will be maintained with sevoflurane. In the propofol group patients anaesthesia will be induced and maintained with propofol.

Blood samples for liver apoptotic markers will be collected before induction of anesthesia, after skin closure as well as 24 and 48 hours postoperatively.

Blood samples will be centrifuged, stored at -80 degrees Celsius and analyzed for M30 and M60 values with radioimmunoassay technique. Serum glutamic pyruvic transaminase (SGPT) and serum glutamic oxaloacetic transaminase (SGOT) levels will also be determined.


Ages Eligible for Study:   30 Years to 65 Years   (Adult)
Sexes Eligible for Study:   Female
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Female patients aged between 30 and 65 years old scheduled for thyroidectomy or breast surgery for cancer

Exclusion Criteria:

  • Drug intake which may affect liver function
  • Severe cardiovascular or respiratory disease
  • Hepatic or renal dysfunction
  • Pregnancy
  • Alcohol and drug abuse
  • Body Mass Index (BMI) > 35
  Contacts and Locations
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Please refer to this study by its identifier: NCT01000337

Aretaieio Hospital, University of Athens
Athens, Attiki, Greece, 11528
Sponsors and Collaborators
University of Athens
  More Information

Responsible Party: Argyro Fassoulaki, MD, PhD, DEAA, University of Athens Identifier: NCT01000337     History of Changes
Other Study ID Numbers: Σ-74/07-07-2009
Study First Received: October 22, 2009
Results First Received: May 7, 2012
Last Updated: August 12, 2012

Keywords provided by University of Athens:
Liver Apoptosis

Additional relevant MeSH terms:
Liver Diseases
Digestive System Diseases
Central Nervous System Depressants
Physiological Effects of Drugs
Platelet Aggregation Inhibitors
Anesthetics, Inhalation
Anesthetics, General
Hypnotics and Sedatives
Anesthetics, Intravenous processed this record on March 28, 2017