ArticleCurrent gastroenterology reports2009
Portopulmonary hypertension.
Article in Current gastroenterology reports, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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.
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.
Who cites it
2 citing papers in PubMed, 27 citations in OpenAlex.
- Life-threatening variceal hemorrhage in a woman with severe pulmonary arterial hypertension.Gastroenterology & hepatology · 2012Article
- Pulmonary manifestations of chronic liver disease: a comprehensive review.Annals of gastroenterologyReview
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
It has been widely accepted that development of porto-pulmonary hypertension (POPH) is independent of the cause of portal hypertension. The degree of hepatic damage and liver function do not correlate with predisposition to POPH or its severity. However, portal hypertension has been confirmed as a prerequisite for developing pulmonary hypertension. Transthoracic echocardiography is the best screening test for the presence of POPH, but a diagnosis of POPH can be established only by right heart catheterization. Randomized controlled trials comparing the efficacy and safety of different pharmacologic strategies are lacking in patients with POPH. The general management includes diuretics and oxygen supplementation. Notably, moderate to severe POPH predisposes candidates for orthotopic liver transplantation to a higher risk of perioperative mortality. Vasomodulating pharmacologic agents are used in patients with moderate to severe POPH to decrease pulmonary arterial hypertension, thereby permitting liver transplantation to be performed safely. Epo-prostenol is the best-studied medication, and bosentan appears promising.
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Registered trials
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.