Hepatic Encephalopathy Clinical Trial
Official title:
Manganese, Possible Factor of Higher Mortality in Women With Encephalopathy
Verified date | August 2009 |
Source | Materno-Perinatal Hospital of the State of Mexico |
Contact | n/a |
Is FDA regulated | No |
Health authority | Mexico: Ethics Committee |
Study type | Observational |
Objective:
Report manganese serum levels and mortality in encephalopathic patients.
Patients and participants:
Consecutive patients aged > 18 years, with hepatic encephalopathy and informed consent
signed by their families.
Interventions:
Patients' clinical characteristics as well as biochemical tests of renal function,
hemoglobin, glucose and albumin levels were obtained as well as a blood sample to analyze
manganese levels with a graphite furnace atomic absorption spectrometer.
Hypothesis:
There is a difference in the manganese levels between male and female patients.
Status | Terminated |
Enrollment | 9 |
Est. completion date | January 2005 |
Est. primary completion date | January 2005 |
Accepts healthy volunteers | No |
Gender | Both |
Age group | 18 Years and older |
Eligibility |
Inclusion Criteria: - Consecutive patients aged > 18 years - With hepatic encephalopathy - Informed consent signed by their families Exclusion Criteria: - Portal bypass surgery - Cancer of any localization - Known malignancy and other severe diseases which shorten life expectancy < 6 months - Psychiatric illness |
Observational Model: Case-Only, Time Perspective: Prospective
Country | Name | City | State |
---|---|---|---|
Mexico | General Hospital "Dr. Darío Fernández Fierro" | Mexico | D.f. |
Lead Sponsor | Collaborator |
---|---|
Materno-Perinatal Hospital of the State of Mexico | Hospital General "Dr. Darío Fernández Fierro", National Institute of Neurology and Neurosurgery |
Mexico,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Clinical Evolution | Number of participants who died versus those who remained alive after 6 months of follow up since the first entrance at the Emergency Room | six months | No |
Secondary | Manganese Levels | From encephalopathic patients, we took individual blood samples, analyzed in the biochemistry laboratory at the National Institute of Neurology and Neurosurgery, Mexico, City, with a graphite furnace atomic absorption spectrometer, according to the technique reported by Pleban. | Up to six months we followed the recruited patients to determine who were still alive | No |
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