Evidence map›Paper›PMID 27799965›Full record

ReviewHepatitis monthly2016

Ursodeoxycholic Acid and S-adenosylmethionine for the Treatment of Intrahepatic Cholestasis of Pregnancy: A Meta-analysis.

Yang Zhang, Linlin Lu, David W Victor, Yongning Xin, Shiying Xuan

Open access · hybridAbstract readReview
In one paragraph

Review in Hepatitis monthly, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 2 pooled it
1.6field-weighted citation impact, top 15% 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

18 citing papers in PubMed, 2 syntheses or guidelines pooled it, 46 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Review
  5. Clinical Management Guidelines for Intrahepatic Cholestasis of Pregnancy.Maternal-fetal medicine (Wolters Kluwer Health, Inc.) · 2024
    Article
  6. Observational
  7. Article
  8. Review
  9. Article
  10. Review
  11. Review
  12. Article
  13. Intrahepatic Cholestasis of Pregnancy.Geburtshilfe und Frauenheilkunde · 2021
    Article
  14. Article
  15. Article
  16. Article
  17. [The descending pathophysiology model of cholestatic liver disease].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2019
    Article
  18. Article
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

5 authors at 3 institutions in 2 countries.

Yang ZhangMedical College, Qingdao University, Qingdao, China; Department of Gastroenterology, Qingdao Municipal Hospital, Qingdao, China.
Linlin LuDigestive Disease Key Laboratory of Qingdao, Qingdao, China; Central Laboratories, Qingdao Municipal Hospital, Qingdao, China.
David W VictorHepatology and Transplant Medicine, Department of Medicine, Houston Methodist Hospital, Houston, USA.
Yongning XinMedical College, Qingdao University, Qingdao, China; Department of Gastroenterology, Qingdao Municipal Hospital, Qingdao, China; Digestive Disease Key Laboratory of Qingdao, Qingdao, China.
Shiying XuanMedical College, Qingdao University, Qingdao, China; Department of Gastroenterology, Qingdao Municipal Hospital, Qingdao, China; Digestive Disease Key Laboratory of Qingdao, Qingdao, China.
Qingdao University · CNMethodist Hospital · USQingdao Municipal Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

contextAn optimal therapeutic strategy has not yet been identified for the pharmacological treatment of intrahepatic cholestasis of pregnancy (ICP). The aim of this study was to evaluate the efficacy and safety of ursodeoxycholic acid (UDCA) and S-adenosylmethionine (SAMe) in the treatment of ICP, both individually and in combination. EVIDENCE ACQUISITION: A meta-analysis of all randomized controlled trials (RCTs) comparing UDCA, SAMe, and combination therapy was performed. We carried out a literature search using pubmed, embase, the cochrane register of controlled trials, and the science citation index of web of science. The maternal clinical and biochemical responses, including pruritus scores, total bilirubin, total bile acids, alanine aminotransferase, and aspartate transaminase, were evaluated. Safety assessments, including preterm delivery, cesarean section, and meconium-stained amniotic fluid, were also analyzed.

resultsFive RCTs including 311 patients were evaluated. In comparison to SAMe, UDCA significantly reduced the pruritus score (OR = -0.45, 95% confidence interval [CI]: -0.66 to -0.25, P < 0.0001) and improved the levels of total bile acids (TBAs; OR = -0.59, 95% CI: -0.99 to -0.30, P < 0.0001) and alanine aminotransferase (ALT; OR = -0.38, 95% CI: -0.66 to -0.09, P = 0.01). UDCA was associated with significantly lower preterm delivery rates than SAMe (RR = 0.48, 95% CI: 0.32-0.72, P = 0.0004). Interestingly, combination therapy significantly reduced total bilirubin (TB; vs. SAMe, OR = -0.41, 95% CI, -0.74 to -0.08, P = 0.02), aspartate transaminase (AST; vs. UDCA, OR = -0.40, 95% CI, -0.74 to -0.06, P = 0.02), and the rate of preterm delivery (vs. SAMe, OR = 0.62, 95% CI, 0.42 - 0.91, P = 0.02), in comparison with either drug administered alone.

conclusionsUDCA decreased the pruritus score, TBA, and ALT levels more effectively than SAMe, reducing the rate of preterm delivery for ICP.

Indexed as

Intrahepatic Cholestasis of PregnancyS-AdenosylmethionineUrsodeoxycholic Acid

Identifiers

PMID27799965
PMCPMC5075145
OpenAlexW2478007861

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.