Dataset Information

Potential predictors for prognosis and postpartum recovery time of acute fatty liver of pregnancy.

ABSTRACT:

Background

Acute fatty liver of pregnancy (AFLP) is a potentially lethal condition of pregnant women with a high mortality rate. Potential predictors related to postpartum recovery time and prognostic factors of AFLP are still unclear. This study aimed to evaluate potential predictors for prognosis and postpartum recovery time of AFLP.

Methods

We retrospectively analyzed the clinical data of 76 AFLP patients in our hospital from 2002 to 2017 and investigated potential predictors using univariate analysis and multivariate logistic regression analysis.

Results

Hepatic encephalopathy (HE) was found to be associated with prognosis in AFLP patients (P = 0.005, OR = 26.844). The postpartum recovery time analysis showed that AFLP patients with a age < 25 had the shortest recovery time, but no significant difference (P = 0.134, OR = 5.952). The postpartum recovery time of patients with liver failure (LF) was significantly prolonged compared to those without LF (P = 0.036, OR = 10.052). Cryoprecipitate, and plasma infusion showed no significant effect on prognosis or recovery time. Artificial liver support therapy (ALST) had no effect on prognosis, but it might affect postpartum recovery time with no statistical significance (P = 0.128, OR = 5.470).

Conclusion

HE is a potential predictor for prognosis of AFLP. LF is a potential predictor for postpartum recovery time.

SUBMITTER: Chen J

PROVIDER: S-EPMC7542749 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature

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Publications

Potential predictors for prognosis and postpartum recovery time of acute fatty liver of pregnancy.

Chen Jun J Huang Ze-Bing ZB Fan Xue-Gong XG Hu Xing-Wang XW Qi Min M Liao Cheng-Jin CJ Long Li-Yuan LY Huang Yan Y

BMC pregnancy and childbirth 20201007 1

<h4>Background</h4>Acute fatty liver of pregnancy (AFLP) is a potentially lethal condition of pregnant women with a high mortality rate. Potential predictors related to postpartum recovery time and prognostic factors of AFLP are still unclear. This study aimed to evaluate potential predictors for prognosis and postpartum recovery time of AFLP.<h4>Methods</h4>We retrospectively analyzed the clinical data of 76 AFLP patients in our hospital from 2002 to 2017 and investigated potential predictors u ...[more]

PMID: 33028240

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Project description:BackgroundLimited data exists regarding the pregnancy and infant outcomes of Acute Fatty Liver of Pregnancy (AFLP).MethodsRetrospectively collected mothers with AFLP and mothers without AFLP in our center from 1/2008 to 6/2018. The primary assessment was to analyze and compare the frequency of negative maternal and fetal outcomes. The secondary assessment was to investigate the role of intrauterine balloon tamponade in reducing negative maternal outcomes.ResultsCompared to 220 matched mothers, 55 AFLP mothers were younger (P < 0.001), with fewer pregnancies (P = 0.033), complicated with more pregnancy induced hypertension (P < 0.001), twins(P = 0.002), fetal growth restriction (P = 0.044) and male fetus (P < 0.001). 3 (5.5%) of AFLP patients were diagnosed in the postpartum period. Mean gestational week of AFLP diagnosis was 35.25 ± 5.80 weeks. Jaundice (89.1%), nausea or vomiting (58.2%), anorexia (49.1%), fatigue (45.5%) and polydipsia (30.9%) were the main prodromal symptoms. The median duration from diagnosis to delivery was 1.55 ± 4.62 days and 75% (39/52) pregnancy were terminated the pregnancy at the day of diagnosis. 78.8% (41/52) patients received cesarean section, 53.6% (22/41) of which received preventive plasma transfusion before surgery and no one received artificial liver support during the treatment. In comparison, higher frequency of 16 maternal complications, severe negative outcomes (27.3% vs. 0.9%) and newborn asphyxia (24.6% vs.0.9%) were observed in AFLP population. 3 mothers (mortality rates: 5.5%) died of multiple organ system failure and 6 fetus/infants (death rates: 9.8%) died of distress. When compared to those without negative outcomes, patients with negative fetal outcomes were younger (P = 0.042), had more singleton rates (p = 0.041), increased mean value of ALT(P = 0.011) and T-Bilirubin (P = 0.014), decreased prothrombin activity (P = 0.011). Although no statistical significance for the small sample size, there were less refractory postpartum hemorrhage (0% vs.31.3%), hysterectomy (0% vs.12.5%), negative maternal outcomes (16.7% vs.56.3%) in patients underwent intrauterine balloon tamponade when postpartum hemorrhage exceeded 500 ml.ConclusionsSeveral symptoms were found to be the main prodromal symptoms of AFLP. Higher frequency of adverse maternal and fetal outcomes was observed in mothers with AFLP than mothers without AFLP. We found five potential risk factors of negative fetal outcomes.

Project description:BackgroundEvery year, over 4 million children are treated for severe acute malnutrition with varying program performance. This study sought to explore the predictors of time to recovery from and non-response to outpatient treatment of SAM.MethodsChildren with weight-for-height z-score (WHZ) <-3 and/or mid-upper arm circumference (MUAC) <115 mm, without medical complications were enrolled in a trial (called MANGO) from outpatient clinics in Burkina Faso. Treatment included a weekly ration of ready-to-use therapeutic foods. Recovery was declared with WHZ ≥-2 and/or MUAC ≥125 mm, for two weeks without illness. Children not recovered by 16 weeks were considered as non-response to treatment. Predictors studied included admission characteristics, morbidity and compliance during treatment and household characteristics. Cox proportional hazard models were fitted and restricted mean time to recovery calculated. Logistic regression was used to analyse non-response to treatment.ResultsFifty-five percent of children recovered and mean time to recovery was eight weeks while 13% ended as non-response to treatment. Independent predictors of longer time to recovery or non-response included low age, being admitted with WHZ <-3, no illness nor anaemia at admission, illness episodes during treatment, skipped or missed visits, low maternal age and not practising open defecation. Eighty-four percent of children had at least one and 59% at least two illness episodes during treatment. This increased treatment duration by 1 to 4 weeks. Thirty-five percent of children missed at least one treatment visit. One missed visit predicted 3 weeks longer and two or more missed visits 5 weeks longer treatment duration.ConclusionsBoth longer time to recovery and higher non-response to treatment seem most strongly associated with illness episodes and missed visits during treatment. This indicates that prevention of illnesses would be key to shortening the treatment duration and that there is a need to seek ways to facilitate adherence.

Dataset Information

Potential predictors for prognosis and postpartum recovery time of acute fatty liver of pregnancy.

Background

Methods

Results

Conclusion

Publications

Potential predictors for prognosis and postpartum recovery time of acute fatty liver of pregnancy.

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