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Search review questions

Each row is one question a systematic review asked: who, what, compared with what, and which outcome, with the effect it found and how certain that is. Words match anywhere in the field.

Limit to evidence status or GRADE (optional)

1,521 questions in 132 reviews · Hepato-Biliary

current versions
No studies 303 · 19.9%Ungraded 39 · 2.6%Very low 876 · 57.6%Low 216 · 14.2%Moderate 65 · 4.3%High 22 · 1.4%

Ungraded means an effect was reported without a GRADE rating; it is not a gap. No studies means the review found nothing to answer the question. The six categories are a display order, not a score.

QuestionEffectEvidenceStatus / GRADE
Antioxidants vs no intervention
Serious adverse events (proportion) · participants with non‐alcohol related fatty liver disease (NAFLD)
Pharmacological interventions for non‐alcohol related fatty liver disease (NAFLD) (2017) · Cochrane
no estimate extracted1 study · 87 participantsVery low
Antioxidants vs no intervention
Serious adverse events (number of events) · participants with non‐alcohol related fatty liver disease (NAFLD)
Pharmacological interventions for non‐alcohol related fatty liver disease (NAFLD) (2017) · Cochrane
rate ratio 0.89 [0.36, 2.19]2 studies · 254 participantsVery low
Antioxidants vs no intervention
Health‐related quality of life · participants with non‐alcohol related fatty liver disease (NAFLD)
Pharmacological interventions for non‐alcohol related fatty liver disease (NAFLD) (2017) · Cochrane
no estimate extractedNRNo studies
Bile acids vs no intervention
Mortality at maximal · participants with non‐alcohol related fatty liver disease (NAFLD)
Pharmacological interventions for non‐alcohol related fatty liver disease (NAFLD) (2017) · Cochrane
OR 5.11 [0.24, 107.34]4 studies · 659 participantsVery low
Bile acids vs no intervention
Serious adverse events (proportion) · participants with non‐alcohol related fatty liver disease (NAFLD)
Pharmacological interventions for non‐alcohol related fatty liver disease (NAFLD) (2017) · Cochrane
OR 1.56 [0.84, 2.88]3 studies · 404 participantsVery low
Bile acids vs no intervention
Serious adverse events (number of events) · participants with non‐alcohol related fatty liver disease (NAFLD)
Pharmacological interventions for non‐alcohol related fatty liver disease (NAFLD) (2017) · Cochrane
Rate ratio 1.01 [0.66, 1.54]3 studies · 404 participantsVery low
Bile acids vs no intervention
Health‐related quality of life · participants with non‐alcohol related fatty liver disease (NAFLD)
Pharmacological interventions for non‐alcohol related fatty liver disease (NAFLD) (2017) · Cochrane
no estimate extractedNRNo studies
Thiazolidinediones vs no intervention
Mortality at maximal · participants with non‐alcohol related fatty liver disease (NAFLD)
Pharmacological interventions for non‐alcohol related fatty liver disease (NAFLD) (2017) · Cochrane
no estimate extracted1 study · 74 participantsVery low
Lamivudine vs no intervention
Short‐term mortality (< 1 year) · people with acute HBV infection
Pharmacological interventions for acute hepatitis B infection (2017) · Cochrane
OR 1.29 [0.33, 4.99]2 studies · 250 participantsVery low
Interferon vs no intervention
Progression to fulminant HBV infection · people with acute HBV infection
Pharmacological interventions for acute hepatitis B infection (2017) · Cochrane
no estimate extractedNRNo studies
Interferon vs no intervention
Serious adverse events · people with acute HBV infection
Pharmacological interventions for acute hepatitis B infection (2017) · Cochrane
no estimate extracted1 study · 100 participantsVery low
Interferon vs no intervention
Adverse events (proportion) (4 to 6 months) · people with acute HBV infection
Pharmacological interventions for acute hepatitis B infection (2017) · Cochrane
OR 348.16 [45.39, 2670.26]2 studies · 200 participantsLow
Interferon vs no intervention
Adverse events (number of events) · people with acute HBV infection
Pharmacological interventions for acute hepatitis B infection (2017) · Cochrane
no estimate extractedNRNo studies
Interferon vs no intervention
Health‐related quality of life (1 week) · people with acute HBV infection
Pharmacological interventions for acute hepatitis B infection (2017) · Cochrane
no estimate extracted1 study · 100 participantsVery low
Lamivudine vs no intervention
Progression to chronic HBV infection (6 to 12 months) · people with acute HBV infection
Pharmacological interventions for acute hepatitis B infection (2017) · Cochrane
OR 1.99 [1.05, 3.77]3 studies · 285 participantsVery low
Lamivudine vs no intervention
Progression to fulminant HBV infection · people with acute HBV infection
Pharmacological interventions for acute hepatitis B infection (2017) · Cochrane
no estimate extractedNRNo studies
Lamivudine vs no intervention
Serious adverse events (6 to 12 months) · people with acute HBV infection
Pharmacological interventions for acute hepatitis B infection (2017) · Cochrane
no estimate extracted2 studies · 250 participantsVery low
Lamivudine vs no intervention
Adverse events (proportion) (12 months) · people with acute HBV infection
Pharmacological interventions for acute hepatitis B infection (2017) · Cochrane
OR 1.42 [0.34, 5.94]1 study · 35 participantsVery low
Lamivudine vs no intervention
Adverse events (number of events) (12 months) · people with acute HBV infection
Pharmacological interventions for acute hepatitis B infection (2017) · Cochrane
Rate ratio 1.72 [1.01, 2.91]1 study · 35 participantsVery low
Lamivudine vs no intervention
Health‐related quality of life (1 week) · people with acute HBV infection
Pharmacological interventions for acute hepatitis B infection (2017) · Cochrane
no estimate extractedNRNo studies
Interferon vs no intervention
Short‐term mortality · people with acute HBV infection
Pharmacological interventions for acute hepatitis B infection (2017) · Cochrane
no estimate extractedNRNo studies
Interferon vs no intervention
Progression to chronic HBV infection · people with acute HBV infection
Pharmacological interventions for acute hepatitis B infection (2017) · Cochrane
no estimate extractedNRNo studies
Glucocorticosteroids vs no intervention
Mortality at maximal · participants with alcoholic hepatitis (all severity)
Pharmacological interventions for alcoholic liver disease (alcohol‐related liver disease) (2017) · Cochrane
OR 0.85 [0.67, 1.08]12 studies · 1147 participantsVery low
Pentoxifylline vs no intervention
Health‐related quality of life · participants with alcoholic hepatitis (all severity)
Pharmacological interventions for alcoholic liver disease (alcohol‐related liver disease) (2017) · Cochrane
no estimate extractedNRNo studies
Colchicine vs no intervention
Mortality at maximal · participants with alcoholic hepatitis (all severity)
Pharmacological interventions for alcoholic liver disease (alcohol‐related liver disease) (2017) · Cochrane
OR 1.31 [0.47, 3.64]2 studies · 139 participantsVery low
Colchicine vs no intervention
Early mortality (mortality up to 90 days) · participants with alcoholic hepatitis (all severity)
Pharmacological interventions for alcoholic liver disease (alcohol‐related liver disease) (2017) · Cochrane
OR 3.18 [0.13, 81.01]1 study · 69 participantsVery low
Colchicine vs no intervention
Serious adverse events (proportion) · participants with alcoholic hepatitis (all severity)
Pharmacological interventions for alcoholic liver disease (alcohol‐related liver disease) (2017) · Cochrane
no estimate extractedNRNo studies
Colchicine vs no intervention
Serious adverse events (number) · participants with alcoholic hepatitis (all severity)
Pharmacological interventions for alcoholic liver disease (alcohol‐related liver disease) (2017) · Cochrane
no estimate extractedNRNo studies
Colchicine vs no intervention
Health‐related quality of life · participants with alcoholic hepatitis (all severity)
Pharmacological interventions for alcoholic liver disease (alcohol‐related liver disease) (2017) · Cochrane
no estimate extractedNRNo studies
Insulin plus glucagon vs no intervention
Mortality at maximal · participants with alcoholic hepatitis (all severity)
Pharmacological interventions for alcoholic liver disease (alcohol‐related liver disease) (2017) · Cochrane
OR 1.14 [0.69, 1.9]5 studies · 265 participantsVery low
Insulin plus glucagon vs no intervention
Early mortality (mortality up to 90 days) · participants with alcoholic hepatitis (all severity)
Pharmacological interventions for alcoholic liver disease (alcohol‐related liver disease) (2017) · Cochrane
OR 2.57 [0.92, 7.15]1 study · 72 participantsVery low
Insulin plus glucagon vs no intervention
Serious adverse events (proportion) · participants with alcoholic hepatitis (all severity)
Pharmacological interventions for alcoholic liver disease (alcohol‐related liver disease) (2017) · Cochrane
no estimate extractedNRNo studies
Insulin plus glucagon vs no intervention
Serious adverse events (number) · participants with alcoholic hepatitis (all severity)
Pharmacological interventions for alcoholic liver disease (alcohol‐related liver disease) (2017) · Cochrane
no estimate extractedNRNo studies
Glucocorticosteroids vs no intervention
Early mortality (mortality up to 90 days) · participants with alcoholic hepatitis (all severity)
Pharmacological interventions for alcoholic liver disease (alcohol‐related liver disease) (2017) · Cochrane
OR 1 [0.71, 1.39]4 studies · 672 participantsVery low
Insulin plus glucagon vs no intervention
Health‐related quality of life · participants with alcoholic hepatitis (all severity)
Pharmacological interventions for alcoholic liver disease (alcohol‐related liver disease) (2017) · Cochrane
no estimate extractedNRNo studies
Propylthiouracil vs no intervention
Mortality at maximal · participants with alcoholic hepatitis (all severity)
Pharmacological interventions for alcoholic liver disease (alcohol‐related liver disease) (2017) · Cochrane
OR 1.16 [0.5, 2.72]2 studies · 108 participantsVery low
Propylthiouracil vs no intervention
Early mortality (mortality up to 90 days) · participants with alcoholic hepatitis (all severity)
Pharmacological interventions for alcoholic liver disease (alcohol‐related liver disease) (2017) · Cochrane
no estimate extractedNRNo studies
Propylthiouracil vs no intervention
Serious adverse events (proportion) · participants with alcoholic hepatitis (all severity)
Pharmacological interventions for alcoholic liver disease (alcohol‐related liver disease) (2017) · Cochrane
no estimate extractedNRNo studies
Propylthiouracil vs no intervention
Serious adverse events (number) · participants with alcoholic hepatitis (all severity)
Pharmacological interventions for alcoholic liver disease (alcohol‐related liver disease) (2017) · Cochrane
no estimate extractedNRNo studies
Propylthiouracil vs no intervention
Health‐related quality of life · participants with alcoholic hepatitis (all severity)
Pharmacological interventions for alcoholic liver disease (alcohol‐related liver disease) (2017) · Cochrane
no estimate extractedNRNo studies
Glucocorticosteroids vs no intervention
Mortality at maximal · participants with severe alcoholic hepatitis
Pharmacological interventions for alcoholic liver disease (alcohol‐related liver disease) (2017) · Cochrane
OR 0.88 [0.63, 1.21]2 studies · 607 participantsVery low
Glucocorticosteroids vs no intervention
Early mortality (mortality up to 90 days) · participants with severe alcoholic hepatitis
Pharmacological interventions for alcoholic liver disease (alcohol‐related liver disease) (2017) · Cochrane
OR 1.01 [0.71, 1.43]2 studies · 607 participantsVery low
Glucocorticosteroids vs no intervention
Serious adverse events (proportion) · participants with severe alcoholic hepatitis
Pharmacological interventions for alcoholic liver disease (alcohol‐related liver disease) (2017) · Cochrane
OR 1.37 [0.98, 1.93]1 study · 546 participantsVery low
Glucocorticosteroids vs no intervention
Serious adverse events (number) · participants with severe alcoholic hepatitis
Pharmacological interventions for alcoholic liver disease (alcohol‐related liver disease) (2017) · Cochrane
no estimate extractedNRNo studies
Glucocorticosteroids vs no intervention
Serious adverse events (proportion) · participants with alcoholic hepatitis (all severity)
Pharmacological interventions for alcoholic liver disease (alcohol‐related liver disease) (2017) · Cochrane
OR 1.37 [0.98, 1.93]1 study · 546 participantsVery low
Glucocorticosteroids vs no intervention
Health‐related quality of life · participants with severe alcoholic hepatitis
Pharmacological interventions for alcoholic liver disease (alcohol‐related liver disease) (2017) · Cochrane
no estimate extractedNRNo studies
Pentoxifylline vs no intervention
Mortality at maximal · participants with severe alcoholic hepatitis
Pharmacological interventions for alcoholic liver disease (alcohol‐related liver disease) (2017) · Cochrane
OR 0.8 [0.59, 1.07]4 studies · 726 participantsVery low
Pentoxifylline vs no intervention
Early mortality (mortality up to 90 days) · participants with severe alcoholic hepatitis
Pharmacological interventions for alcoholic liver disease (alcohol‐related liver disease) (2017) · Cochrane
OR 1.18 [0.81, 1.74]1 study · 545 participantsVery low
Pentoxifylline vs no intervention
Serious adverse events (proportion) · participants with severe alcoholic hepatitis
Pharmacological interventions for alcoholic liver disease (alcohol‐related liver disease) (2017) · Cochrane
OR 1.07 [0.76, 1.51]1 study · 545 participantsVery low
Pentoxifylline vs no intervention
Serious adverse events (number) · participants with severe alcoholic hepatitis
Pharmacological interventions for alcoholic liver disease (alcohol‐related liver disease) (2017) · Cochrane
no estimate extractedNRNo studies