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.

63 reviews, newest first

Fortification of staple foods with vitamin A for vitamin A deficiency

Hombali, AS, Solon, JA, et al. · Cochrane Database of Systematic Reviews · 2019
Cochraneheadline outcomes only
18 findings

Non‐vitamin K antagonist oral anticoagulants (NOACs) post‐percutaneous coronary intervention: a network meta‐analysis

Al Said, S, Alabed, S, et al. · Cochrane Database of Systematic Reviews · 2019
Cochraneheadline outcomes only
28 findings

Regimens of vitamin D supplementation for women during pregnancy

Palacios, C, Trak‐Fellermeier, MA, et al. · Cochrane Database of Systematic Reviews · 2019
Cochraneheadline outcomes only
8 findings

Vitamin E for antipsychotic‐induced tardive dyskinesia

Soares‐Weiser, K, Maayan, N, et al. · Cochrane Database of Systematic Reviews · 2018
Cochraneheadline outcomes only
6 findings

Oral vitamin B₁₂ versus intramuscular vitamin B₁₂ for vitamin B₁₂ deficiency

Wang, H, Li, L, et al. · Cochrane Database of Systematic Reviews · 2018
Cochraneheadline outcomes only
6 findings

Vitamin A and beta (β)‐carotene supplementation for cystic fibrosis

de Vries, JJV, Chang, AB, et al. · Cochrane Database of Systematic Reviews · 2018
Cochraneheadline outcomes only
6 findings

Prophylactic vitamin K for the prevention of vitamin K deficiency bleeding in preterm neonates

Ardell, S, Offringa, M, et al. · Cochrane Database of Systematic Reviews · 2018
Cochraneheadline outcomes only
21 findings

Vitamin D for the management of multiple sclerosis

Jagannath, VA, Filippini, G, et al. · Cochrane Database of Systematic Reviews · 2018
Cochraneheadline outcomes only
5 findings

Factor Xa inhibitors versus vitamin K antagonists for preventing cerebral or systemic embolism in patients with atrial fibrillation

Bruins Slot, KMH, Berge, E · Cochrane Database of Systematic Reviews · 2018
Cochraneheadline outcomes only
5 findings

Vitamin and mineral supplementation for preventing dementia or delaying cognitive decline in people with mild cognitive impairment

McCleery, J, Abraham, RP, et al. · Cochrane Database of Systematic Reviews · 2018
Cochraneheadline outcomes only
20 findings

Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy people in mid and late life

Rutjes, AWS, Denton, DA, et al. · Cochrane Database of Systematic Reviews · 2018
Cochraneheadline outcomes only
24 findings

Antioxidant vitamin and mineral supplements for preventing age‐related macular degeneration

Evans, JR, Lawrenson, JG · Cochrane Database of Systematic Reviews · 2017
Cochraneheadline outcomes only
28 findings

Vitamin K antagonists versus low‐molecular‐weight heparin for the long term treatment of symptomatic venous thromboembolism

Andras, A, Sala Tenna, A, et al. · Cochrane Database of Systematic Reviews · 2017
Cochraneheadline outcomes only
3 findings

Vitamin E for Alzheimer's dementia and mild cognitive impairment

Farina, N, Llewellyn, D, et al. · Cochrane Database of Systematic Reviews · 2017
Cochraneheadline outcomes only
9 findings

Vitamin A supplements for reducing mother‐to‐child HIV transmission

Wiysonge, CS, Ndze, VN, et al. · Cochrane Database of Systematic Reviews · 2017
Cochraneheadline outcomes only
7 findings

Neonatal vitamin A supplementation for the prevention of mortality and morbidity in term neonates in low and middle income countries

Haider, BA, Sharma, R, et al. · Cochrane Database of Systematic Reviews · 2017
Cochraneheadline outcomes only
8 findings

Vitamin C supplementation for the primary prevention of cardiovascular disease

Al‐Khudairy, L, Flowers, N, et al. · Cochrane Database of Systematic Reviews · 2017
Cochraneheadline outcomes only
7 findings

Vitamin A supplementation to prevent mortality and short‐ and long‐term morbidity in very low birth weight infants

Darlow, BA, Graham, PJ, et al. · Cochrane Database of Systematic Reviews · 2016
Cochraneheadline outcomes only
7 findings

Vitamin supplementation for preventing miscarriage

Balogun, OO, da Silva Lopes, K, et al. · Cochrane Database of Systematic Reviews · 2016
Cochraneheadline outcomes only
12 findings

Vitamin A supplementation for postpartum women

Oliveira, JM, Allert, R, et al. · Cochrane Database of Systematic Reviews · 2016
Cochraneheadline outcomes only
7 findings

Vitamin A supplementation for the prevention of morbidity and mortality in infants one to six months of age

Imdad, A, Ahmed, Z, et al. · Cochrane Database of Systematic Reviews · 2016
Cochraneheadline outcomes only
7 findings

Routine vitamin A supplementation for the prevention of blindness due to measles infection in children

Bello, S, Meremikwu, MM, et al. · Cochrane Database of Systematic Reviews · 2016
Cochraneheadline outcomes only
7 findings

Vitamin D supplementation for preventing infections in children under five years of age

Yakoob, MY, Salam, RA, et al. · Cochrane Database of Systematic Reviews · 2016
Cochraneheadline outcomes only
9 findings

Pyridoxine (vitamin B6) supplementation during pregnancy or labour for maternal and neonatal outcomes

Salam, RA, Zuberi, NF, et al. · Cochrane Database of Systematic Reviews · 2015
Cochraneheadline outcomes only
7 findings

Vitamin E supplementation in pregnancy

Rumbold, A, Ota, E, et al. · Cochrane Database of Systematic Reviews · 2015
Cochraneheadline outcomes only
6 findings