Antiviral-resistant fulminant herpes hepatitis in pregnancy

A literature review of herpes simplex virus hepatitis in pregnancy

Purpose: Hepatitis due to herpes simplex virus (HSV) during pregnancy is rare, it is often not included in the differential disease. However, hepatitis leads to maternal death; hence, early diagnosis is necessary. Hepatic enzyme elevation in late pregnancy is often associated with obstetric-related diseases, such as acute gestational fatty liver and HELLP syndrome (hemolytic anemia, elevated liver enzymes, low platelet count). These pregnancy-related diseases often improve maternal condition after completion of pregnancy, but in patients with HSV hepatitis, invasive treatment, such as cesarean section, may lead to deterioration of maternal condition after completion of pregnancy. A systematic review was conducted to extract necessary factors to avoid maternal death caused by herpetic hepatitis.Methods: In 24 cases reported since 1991, age, onset gestational weeks, initial symptoms, days from onset of symptoms to consultation, diagnosis method, treatment method, maximum liver escape enzyme value during hospitalization, bilirubin value, international normalized ratio value, and fetal/neonatal prognosis were extracted, and the relationship between maternal death group (n = 6) and maternal alive group (n = 18) was statistically analyzed.Results: Fever as an initial symptom was observed in all cases. Maternal death did not occur in patients administered with acyclovir (ACV) as empiric therapy. No difference was found between the two groups in other factors.Conclusion: Early diagnosis and treatment of herpetic hepatitis during pregnancy are important, as well as administration of empiric ACV concurrently with noninvasive diagnosis when a pregnant woman has elevated liver enzyme accompanied by fever in late pregnancy.

Herpes Simplex Virus Hepatitis: A Presentation of Multi-Institutional Cases to Promote Early Diagnosis and Management of the Disease

OBJECTIVE

To compare three cases of Herpes simplex virus (HSV) hepatitis to increase early diagnosis of the disease. Case  1. A 23-year-old man with Crohn's disease and oral HSV. HSV hepatitis was diagnosed clinically and he improved with acyclovir. Case  2. An 18-year-old G1P0 woman with transaminitis. Despite early empiric acyclovir therapy, she died due to fulminant liver failure. Case  3. A 65-year-old woman who developed transaminitis after liver transplant. Diagnosis was confirmed by biopsy and she had resolution of acute liver failure with acyclovir.

CONCLUSION

It is imperative that clinicians be aware of patients at high risk for developing HSV hepatitis to increase timely diagnosis and prevent morbidity and fatality.

A fatal case of herpes simplex virus hepatitis in a pregnant patient

We present a middle aged pregnant woman who developed signs and symptoms of acute liver failure and was found to have herpes simplex virus hepatitis. Patient had an emergent delivery and was started on antiviral therapy, but unfortunately due to the severity of her liver failure, she passed away. The importance of reporting this case is to emphasize on the importance of considering herpes simplex infection in pregnant women who present with acute liver failure, and the importance of early administration of antiviral therapy.

A unique presentation of acute liver failure from herpes simplex virus hepatitis

We present the case of a patient, with history of myelodysplastic syndrome and recent bone marrow transplant, who developed fulminant liver failure secondary to herpes simplex virus (HSV) hepatitis. His presentation was unique, as findings of liver microabscesses on computed tomography scan have not been described previously in this patient population. Despite initial treatment with acyclovir, he continued to deteriorate, and later sensitivities found the HSV strain to be resistant to acyclovir. HSV hepatitis with secondary liver failure is rare and, without appropriate treatment, its mortality is >80%. Early suspicion and immediate therapy are the keys to improve patient survival.

A Spotty Liver of Pregnancy

Herpes simplex virus (HSV) hepatitis by definition constitutes disseminated herpes simplex infection; it is rare, with only approximately 130 cases reported in the literature. Although HSV hepatitis typically occurs in immunocompromised hosts, pregnancy—especially the third trimester, has been identified as a risk factor for its development. This is likely because of the fact that humoral and cell-mediated immunity decrease throughout pregnancy and nadir in the third trimester with decreased T-cell counts and altered B/T lymphocyte ratios. Here, we report on a patient with HSV 2 hepatitis in a previously healthy 27-year-old woman in her 23rd week of pregnancy. She initially presented with nausea, vomiting, and abdominal pain and was found to have acute hepatocellular liver injury and a systemic inflammatory response syndrome. Broad-spectrum antibiotics and acyclovir were promptly initiated. Liver biopsy, serum DNA polymerase chain reaction (PCR) as well as a labial ulcer culture and PCR were all positive for HSV 2. The patient recovered completely; however, her fetus did not survive. Review of the literature emphasizes that presentation with disseminated HSV infection typically occurs in the third trimester of pregnancy. This report emphasizes that abdominal pain combined with fever and hepatic dysfunction in pregnancy should prompt immediate consideration of the diagnosis of HSV hepatitis. Furthermore, given the high mortality rate and effective treatment, empiric treatment with acyclovir should be considered early in all potential cases.