Evidence map›Paper›PMID 36928334›Full record

ArticleObstetrics and gynecology2023

Nirmatrelvir-Ritonavir (Paxlovid) for Mild Coronavirus Disease 2019 (COVID-19) in Pregnancy and Lactation.

Christine Y Lin, Arianna G Cassidy, Lin Li, Mary K Prahl, Yarden Golan, Stephanie L Gaw

Open access · greenAbstract readLetter
In one paragraph

Article in Obstetrics and gynecology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
5.6field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. COVID-19 Antiviral Medication Use Among Pregnant and Recently Pregnant US Outpatients.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2025
    Article
  5. Pathogenesis of viral infections during pregnancy.Clinical microbiology reviews · 2024
    Review
  6. Article
  7. Review
  8. Article
  9. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 1 institution in 2 countries.

Christine Y LinDivision of Maternal-Fetal Medicine and the Center for Reproductive Sciences, Department of Obstetrics, Gynecology and Reproductive Sciences, the Division of Pediatric Infectious Diseases and Global Health, Department of Pediatrics, and the Department of Bioengineering and Therapeutic Sciences, Institute for Human Genetics, University of California, San Francisco, San Francisco, California.
Arianna G Cassidy
Lin Li
Mary K Prahl
Yarden Golan
Stephanie L Gaw
Twitter (United States) · US

Funding

The Immunologic Impact of In Utero Malaria Exposure and Prenatal ChemopreventionK23AI127886 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI PRAHL, MARY · 2017 to 2021
$1.0M
Placental malaria: The role of inflammation at the maternal-fetal interfaceK08AI141728 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI GAW, STEPHANIE LINA · 2019 to 2023
$950k
NIAID NIH HHS K08 AI141728NIAID NIH HHS K23 AI127886
6 · The paper itself

Abstract

Nirmatrelvir-ritonavir (Paxlovid) is recommended to reduce the risk of hospitalization from coronavirus disease 2019 (COVID-19) in pregnancy. Data on use in pregnancy, including prescribing patterns and patient experience (adverse effects, incidence of rebound), are limited. We performed a cross-sectional study in which we surveyed a cohort of vaccinated pregnant or lactating individuals with breakthrough COVID-19. Of 35 pregnant respondents, 51.4% were prescribed and 34.3% took nirmatrelvir-ritonavir; of these, 91.7% experienced dysgeusia and 50.0% had rebound (50.0% positive test result, 33.3% return of symptoms). Three of five lactating respondents were prescribed and two took nirmatrelvir-ritonavir. There were no significant adverse outcomes. Unknown risk was the most common reason for declining nirmatrelvir-ritonavir. More research is needed to establish the safety of nirmatrelvir-ritonavir in pregnancy and lactation, to improve public health messaging, and to increase uptake of this treatment.

Indexed as

COVID-19LactationAntiviral AgentsCOVID-19 Drug TreatmentCross-Sectional StudiesDrug CombinationsFemaleHumansLactamsLeucineNitrilesPregnancyProlineRitonavirAntiviral AgentsDrug CombinationsLactamsLeucinenirmatrelvirnirmatrelvir and ritonavir drug combinationNitrilesProlineRitonavir

Identifiers

PMID36928334
PMCPMC10147578
OpenAlexW4327555659

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.