evidencegaps
Reviews

Systematic reviews

Search a topic, title, author or review id. The Findings tab shows what the reviews found for the same words, grouped by question; the Studies tab shows the primary studies they include.

55 reviews, newest first

Paracetamol versus placebo for knee and hip osteoarthritis

Leopoldino, AO, Machado, GC, et al. · Cochrane Database of Systematic Reviews · 2019
Cochraneheadline outcomes only
7 findings

Fluphenazine (oral) versus placebo for schizophrenia

Matar, HE, Almerie, MQ, et al. · Cochrane Database of Systematic Reviews · 2018
Cochraneheadline outcomes only
5 findings

Antidepressants versus placebo for panic disorder in adults

Bighelli, I, Castellazzi, M, et al. · Cochrane Database of Systematic Reviews · 2018
Cochraneheadline outcomes only
28 findings

Flumazenil versus placebo or no intervention for people with cirrhosis and hepatic encephalopathy

Goh, ET, Andersen, ML, et al. · Cochrane Database of Systematic Reviews · 2017
Cochraneheadline outcomes only
3 findings

Terlipressin versus placebo or no intervention for people with cirrhosis and hepatorenal syndrome

Allegretti, AS, Israelsen, M, et al. · Cochrane Database of Systematic Reviews · 2017
Cochraneheadline outcomes only
6 findings

Umeclidinium bromide versus placebo for people with chronic obstructive pulmonary disease (COPD)

Ni, H, Htet, A, et al. · Cochrane Database of Systematic Reviews · 2017
Cochraneheadline outcomes only
7 findings

Non‐absorbable disaccharides versus placebo/no intervention and lactulose versus lactitol for the prevention and treatment of hepatic encephalopathy in people with cirrhosis

Gluud, LL, Vilstrup, H, et al. · Cochrane Database of Systematic Reviews · 2016
Cochraneheadline outcomes only
10 findings

Risperidone versus placebo for schizophrenia

Rattehalli, RD, Zhao, S, et al. · Cochrane Database of Systematic Reviews · 2016
Cochraneheadline outcomes only
8 findings

Bifeprunox versus placebo for schizophrenia

Chattopadhyay, A, Frey, S, et al. · Cochrane Database of Systematic Reviews · 2016
Cochraneheadline outcomes only
7 findings

Indacaterol, a once‐daily beta₂‐agonist, versus twice‐daily beta₂‐agonists or placebo for chronic obstructive pulmonary disease

Geake, JB, Dabscheck, EJ, et al. · Cochrane Database of Systematic Reviews · 2015
Cochraneheadline outcomes only
12 findings

Zuclopenthixol versus placebo for schizophrenia

Lacey, M, Jayaram, MB · Cochrane Database of Systematic Reviews · 2015
Cochraneheadline outcomes only
21 findings

Intermittent inhaled corticosteroid therapy versus placebo for persistent asthma in children and adults

Chong, J, Haran, C, et al. · Cochrane Database of Systematic Reviews · 2015
Cochraneheadline outcomes only
13 findings

Asenapine versus placebo for schizophrenia

Hay, A, Byers, A, et al. · Cochrane Database of Systematic Reviews · 2015
Cochraneheadline outcomes only
7 findings

Drugs for preventing malaria in pregnant women in endemic areas: any drug regimen versus placebo or no treatment

Radeva‐Petrova, D, Kayentao, K, et al. · Cochrane Database of Systematic Reviews · 2014
Cochraneheadline outcomes only
59 findings

Chlorpromazine versus placebo for schizophrenia

Adams, CE, Awad, GA, et al. · Cochrane Database of Systematic Reviews · 2014
Cochraneheadline outcomes only
7 findings

Buprenorphine maintenance versus placebo or methadone maintenance for opioid dependence

Mattick, RP, Breen, C, et al. · Cochrane Database of Systematic Reviews · 2014
Cochraneheadline outcomes only
8 findings

Heparin versus placebo for non‐ST elevation acute coronary syndromes

Andrade-Castellanos, CA, Colunga-Lozano, LE, et al. · Cochrane Database of Systematic Reviews · 2014
Cochraneheadline outcomes only
5 findings

Comparison of antiepileptic drugs, no treatment, or placebo for children with benign epilepsy with centro temporal spikes

Tan, HJ, Singh, J, et al. · Cochrane Database of Systematic Reviews · 2014
Cochraneheadline outcomes only
22 findings

Sulpiride versus placebo for schizophrenia

Wang, J, Sampson, S · Cochrane Database of Systematic Reviews · 2014
Cochraneheadline outcomes only
7 findings

Tiotropium versus placebo for chronic obstructive pulmonary disease

Karner, C, Chong, J, et al. · Cochrane Database of Systematic Reviews · 2014
Cochraneheadline outcomes only
7 findings

Trifluoperazine versus placebo for schizophrenia

Koch, K, Mansi, K, et al. · Cochrane Database of Systematic Reviews · 2014
Cochraneheadline outcomes only
7 findings

Antibody induction versus placebo, no induction, or another type of antibody induction for liver transplant recipients

Penninga, L, Wettergren, A, et al. · Cochrane Database of Systematic Reviews · 2014
Cochraneheadline outcomes only
3 findings

Azapirones versus placebo for panic disorder in adults

Imai, H, Tajika, A, et al. · Cochrane Database of Systematic Reviews · 2014
Cochraneheadline outcomes only
5 findings

Haloperidol versus placebo for schizophrenia

Adams, CE, Bergman, H, et al. · Cochrane Database of Systematic Reviews · 2013
Cochraneheadline outcomes only
7 findings

Combined corticosteroid and long‐acting beta₂‐agonist in one inhaler versus placebo for chronic obstructive pulmonary disease

Nannini, LJ, Poole, P, et al. · Cochrane Database of Systematic Reviews · 2013
Cochraneheadline outcomes only
15 findings