Effect of detoxification on liver stiffness assessed by Fibroscan® in alcoholic patients

AIMS

The aims of this study were to determine whether alcohol consumption or cessation influences transient elastography (TE) measurements and whether TE is a useful tool to monitor alcoholic patients.

PATIENTS

Twenty-three consecutive heavy drinkers (20 men and 3 women; mean age 47.2 years) admitted for a 7-day hospitalization for alcohol detoxification were included. On admission (D0), a detailed medical history was taken and the following laboratory tests were performed [aspartate aminotransferase (ASAT), gamma glutamyltransferase (γGT), and carbohydrate-deficient transferrin (CDT) levels, and Fibroscan(®)]. All examinations were repeated on D8, D30, and D60. Variation in the median Fibroscan value of >20% was considered significant.

RESULTS

After 1 week of detoxification, the % variation in TE was -21.67 ± -27.6%. The median variation in TE between D8 and D60 was -20% in the abstinent group and 32% in the relapse group (p = 0.007). An increase in proportion of patients with a significant decrease in TE was observed with an increased duration of abstinence: 41.7% at D8 and 66.7% at D60. TE values were significantly correlated with ASAT, γGT, and CDT at D0 and D8, and with ASAT and γGT at D60.

CONCLUSIONS

TE in alcoholics is influenced by major variations in the biochemical activity of the disease. The kinetics of variation of TE suggest that this method may be useful to assess alcohol abuse and control.

Factors predictive of alcohol abstention after resident detoxication among alcoholics followed in an hospital outpatient center

OBJECTIVES

A cohort of patient hospitalized for alcohol detoxification between January 2004 and January 2005 were followed prospectively to search for factors predictive factors of sustained abstinence.

PATIENTS AND METHODS

One hundred and fifteen patients (79 males, 36 females, median age 45.9+/-10.7 years), were hospitalized for alcohol detoxification. Demographic, social, and medical data including daily alcohol intake and co-addictions were noted at inclusion and six months later. Patients who did not attend their six-month visit were contacted by phone.

RESULTS

Among the 115 included patients, six month follow-up data could be collected for 73. Abstinence rate was 54.8%. Factors predictive of unsuccessful cessation were homelessness (P=0.004), duration of alcohol consumption (P=0.004), smoking (P=0.02), drug substitution (P=0.04) and multiple addictions (P=0.04). At multivariate analysis, multiple addictions was the only independent factor predictive of unsuccessful detoxification. Naltrexone or acamprosate treatments were not associated with a better rate of alcohol detoxification.

CONCLUSION

Patient follow-up is problematic due to the large number of dropouts among alcoholics. Early screening in search for factors predictive of unsuccessful detoxification (long duration of alcohol consumption, multiple addiction) would be helpful in elaborating appropriate pluridisciplinary management.

Diagnostic accuracy of a rapid urine-screening test (Multistix8SG) in cirrhotic patients with spontaneous bacterial peritonitis

OBJECTIVE

To assess the diagnostic accuracy of a rapid urine-screening test (Multistix8SG) for spontaneous bacterial peritonitis (SBP) in cirrhotic patients.

METHODS

Seventy-two consecutive patients (44 males, 28 females; mean age 61.6 years) with cirrhosis and ascites were included in the study. A diagnostic paracentesis was performed on hospital admission in all patients and 2 days after antibiotic treatment in the case of SBP (polymorphonuclear [PMN] count over 250/mm in ascitic fluid). Each fresh sample of ascitic fluid was also tested using the Multistix8SG urine test, and the results were scored as negative, trace or positive.

RESULTS

Nine of the 72 patients had SBP and the Multistix8SG urine test was positive. After 48 h of antibiotic therapy, the PMN count of three of these nine patients was still above 250/mm and the Multistix8SG test remained positive. In three other patients with SBP, the PMN count dropped below 250/mm and the Multistix8SG test result had become negative. Two of the nine SBP patients died before 48 h, and paracentesis was not performed in the ninth case. In the other 63 patients, the PMN count in ascitic fluid was below 250/mm; the Multistix8SG test revealed 17 trace results and 46 negative results. At the threshold of 250 PMN/mm in ascitic fluid, this test had a sensitivity and a specificity of 100%.

CONCLUSION

A positive Multistix8SG urine test result in ascitic fluid appears to be an indication for antibiotic treatment.

Changing trends in pregnancy outcome among HIV-infected women between 1985 and 1997 in two southern French university hospitals

OBJECTIVES

To analyze risk factors for pregnancy outcome among HIV-infected women before and after introduction of AZT prophylaxis in 1994.

STUDY DESIGN

A prospective, two-center observational study conducted from 1 January 1985 to 31 December 1997.

PATIENTS

Pregnant HIV-infected women followed in one of the obstetrics units during the study period.

MAIN OUTCOME MEASURES

pregnancy outcome (normal delivery, ectopic pregnancy, spontaneous abortion, voluntary termination of pregnancy (TOP) according to year of pregnancy, age at pregnancy professional status, marital status, ethnic origin, mode of contamination, stage of disease, partner's human immunodeficiency virus (HIV) status and prior pregnancy.

RESULTS

One thousand one hundred and three pregnancies among 937 HIV-infected women were studied. Mean age of patients was 28.1 +/- 4.9 years. Pregnancy outcomes were distributed as follows: 473 normal deliveries, 589 TOP, 9 ectopic pregnancies and 32 spontaneous abortions. The proportion of TOP decreased from 59.4% before 1994 to 37.5% from 1994 (P < 0.001). In univariate analysis, mode of transmission, marital status, ethnic origin, partner's HIV status and prior pregnancy were also significantly correlated with pregnancy outcome. However, after adjustment by logistic regression for each period (before and after 1994), mode of transmission no longer appeared to influence pregnancy outcome.

CONCLUSION

Effective prevention of mother-to-child transmission of HIV infection appears to have influenced HIV-infected women's decisions on continuing their pregnancy to term. Incidence of voluntary TOP has decreased significantly after introduction of AZT.