Findings

What do systematic reviews say?

10 questions · 10 findings · 8 reviews

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No studies found 9 · 90%GRADE not reported 1 · 10%Very low 0 · 0%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

Zinc vs placebo

Quality of life · people with AMD

The review found no eligible studies for this question.

1 finding from 1 review

Antioxidant vitamin and mineral supplements for slowing the progression of age‐related macular degeneration 2023 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Zinc tape vs povidone‐iodine

Secondary outcome: quality of life · ulceration and other skin changes caused by nerve damage in leprosy

The review found no eligible studies for this question.

1 finding from 1 review

Interventions for ulceration and other skin changes caused by nerve damage in leprosy 2019 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Zinc tape vs magnesium sulphate glycerin

Secondary outcome: quality of life · ulceration caused by nerve damage in leprosy

The review found no eligible studies for this question.

1 finding from 1 review

Interventions for ulceration and other skin changes caused by nerve damage in leprosy 2019 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Zinc vs placebo

Quality of life · children and adults with β‐thalassaemia major and low bone mass

The review found no eligible studies for this question.

1 finding from 1 review

Treatment for osteoporosis in people with beta‐thalassaemia 2023 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Zinc vs placebo

Health‐related quality of life · Patients with taste disturbances (dysgeusia/hypogeusia; idiopathic, zinc-deficient, or secondary to chronic renal failure)

1 finding from 1 review

Interventions for managing taste disturbances 2017 · Cochrane All outcomes
Results (health-related quality of life): None of the studies reported data on health-related quality of life. Heckmann 2005 (zinc) reported that signs of depression were less severe (Beck Depression Inventory P<0.05;…
1 study
GRADE not reported

220 mg zinc sulphate supplement containing 50 mg elemental zinc vs placebo

Quality of life · people with diabetes and foot ulcers

The review found no eligible studies for this question.

1 finding from 1 review

Nutritional interventions for treating foot ulcers in people with diabetes 2020 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Zinc tape vs gauze soaked

Secondary outcome: quality of life · ulceration caused by nerve damage in leprosy

The review found no eligible studies for this question.

1 finding from 1 review

Interventions for ulceration and other skin changes caused by nerve damage in leprosy 2019 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Zinc oxide mesh vs placebo mesh

Cost‐effectiveness · adults with open wounds after surgery for sacrococcygeal pilonidal sinus disease

The review found no eligible studies for this question.

1 finding from 1 review

Dressings and topical agents for the management of open wounds after surgical treatment for sacrococcygeal pilonidal… 2022 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Zinc sulphate vs placebo

Quality of life ‐ not measured · patients with chronic kidney disease (CKD) pruritus

The review found no eligible studies for this question.

1 finding from 1 review

Pharmacological interventions for pruritus in adult palliative care patients 2024 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Summary of findings table ‐ Protein, arginine, zinc and antioxidants vs standard diet or placebo

Health‐related quality of life ‐ not reported · residents of long‐term care (≥ 65 years) with pressure ulcers; inpatients with pressure ulcers

The review found no eligible studies for this question.

1 finding from 1 review

Nutritional interventions for preventing and treating pressure ulcers 2024 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found