| Literature DB >> 33867560 |
Maritta Kühnert1, Sven Kehl2, Ulrich Pecks3, Ute Margaretha Schäfer-Graf4, Tanja Groten5, Ralf Lothar Schild6, Dietmar Schlembach7, Markus Schmidt8, Amr Hamza9.
Abstract
These statements and recommendations should provide appropriate information about maternal and fetal routes of infection, screening, detection of risk factors, diagnostic procedures, treatment, birth planning and peripartum and postpartum management of maternal hepatitis infection and offer pointers for prenatal counselling and routine clinical care on delivery wards. The Author(s). This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commecial purposes, or adapted, remixed, transformed or built upon. ( https://creativecommons.org/licenses/by-nc-nd/4.0/ ).Entities:
Keywords: delivery; hepatitis; pregnancy; puerperium; viral infection
Year: 2021 PMID: 33867560 PMCID: PMC8046515 DOI: 10.1055/a-1330-7514
Source DB: PubMed Journal: Geburtshilfe Frauenheilkd ISSN: 0016-5751 Impact factor: 2.915
Table 2 Interpretation of hepatitis C serological test results.
| HCV RNA/antigen | HCV antibodies (IgG + IgM) | Infection status |
|---|---|---|
| negative | negative | risk of infection |
| positive | negative | acute infection |
| positive | dubious | acute infection |
| positive | positive | acute or chronic infection |
| negative (with a sensitivity of 10 – 25 IE/ml) | positive | healed (spontaneously or at least six months after the end of treatment) |
Tab. 1 Interpretation von Hepatitis-B-serologischen Testergebnissen 1 .
| Serologie | Befund | Interpretation |
|---|---|---|
| HBsAG | negativ | Ansteckungsgefahr für eine HBV-Infektion |
| HBsAg | negativ | Immunität durch Infektion |
| HBsAg | negativ | Immunität nach Hepatitis B-Impfung |
| HBsAG | positiv | akut infektiös |
| HBs-Ag | positiv | chronische Infektion |
| HBs-Ag | negativ | unklar, mögliche Varianten: überstandene Infektion falsch positives Anti-HBc (Ansteckungsgefahr) chronische Infektion Erholung nach akuter Infektion |
Tab. 2 Interpretation von Hepatitis-C-serologischen Testergebnissen.
| HCV-RNA/ Antigen | HCV-Antikörper (IgG + IgM) | Infektionsstatus |
|---|---|---|
| negativ | negativ | infektionsgefährdet |
| positiv | negativ | akute Infektion |
| positiv | fraglich | akute Infektion |
| positiv | positiv | akute oder chronische Infektion |
| negativ (bei Sensitivität 10 – 25 IE/ml) | positiv | ausgeheilt (spontan oder mindestens 6 Monate nach Therapieende) |
Table 1 Interpretation of hepatitis B serology test results 1 .
| Serology | Findings | Interpretation |
|---|---|---|
| HBsAg | negative | At risk of HBV infection |
| HBsAg | negative | Immune due to infection |
| HBsAg | negative | Immune following vaccination against hepatitis B |
| HBsAg | positive | Acutely infectious |
| HBsAg | positive | Chronic infection |
| HBsAg | negative | Unclear, possible variants: previous infection from which the patient has recovered false-positive anti-HBc (risk of infection) chronic infection recovery period following acute infection |