Findings

What do systematic reviews say?

53 questions · 53 findings · 27 reviews

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No studies found 18 · 34%GRADE not reported 5 · 9.4%Very low 14 · 26.4%Low 14 · 26.4%Moderate 2 · 3.8%High 0 · 0%

Vitamin C vs allopurinol

Total adverse events · participants with chronic gout and sUA level > 0.36mmol/L

1 finding from 1 review

Dietary supplements for chronic gout 2021 · Cochrane Headline outcomes only
no estimate extracted
1 study · 40 participants
Low

Skim milk enriched with GMP/G600 vs skim milk & lactose powder

Total adverse eventsd · people with chronic gout

Skim milk enriched with GMP/G600 showed no clear difference in total adverse eventsd compared with skim milk, plus lactose powder (low certainty).

1 finding from 1 review

Dietary supplements for chronic gout 2021 · Cochrane Headline outcomes only
RR 0.97 [0.66, 1.45]
1 study · 120 participants
Low

Abundant water intake vs no treatment

Serious adverse events · Ménière’s disease

The review found no eligible studies for this question.

1 finding from 1 review

Lifestyle and dietary interventions for Ménière’s disease 2023 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Sleeping in darkness vs no treatment

Serious adverse events · Ménière’s disease

The review found no eligible studies for this question.

1 finding from 1 review

Lifestyle and dietary interventions for Ménière’s disease 2023 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Specially processed cereals vs placebo

Serious adverse events · Ménière’s disease

The review found no eligible studies for this question.

1 finding from 1 review

Lifestyle and dietary interventions for Ménière’s disease 2023 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Physical activity vs usual care

Serious adverse events · people at increased risk for developing type 2 diabetes

1 finding from 1 review

Diet, physical activity or both for prevention or delay of type 2 diabetes mellitus and its associated complications… 2017 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 397 participants
Very low

Four‐food elimination and amino acid formula vs four‐food elimination diet

Withdrawals due to adverse events · active EoE patients

It is very uncertain whether four‐food elimination and amino acid formula changes withdrawals due to adverse events at 6 weeks compared with four‐food elimination diet (very low certainty).

1 finding from 1 review

Medical treatment of eosinophilic esophagitis 2023 · Cochrane Headline outcomes only
RR 0.95 [0.06, 14.22]
1 study · 41 participants
Very low

Intervention not reported

Serious adverse events at longest · participants with gallstone disease (cholesterol, pigment, or mixed)

The review found no eligible studies for this question.

1 finding from 1 review

Modified dietary fat intake for treatment of gallstone disease in people of any age 2024 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Low GI vs high GI

Adverse eventsMeasurement unclear · overweight or obese adults

1 finding from 1 review

Low glycaemic index diets for the prevention of cardiovascular disease 2017 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 38 participants
Low

Skim milk enriched with GMP/G600 vs skim milk & lactose powder

Withdrawals due to adverse events · people with chronic gout

Skim milk enriched with GMP/G600 showed no clear difference in study withdrawals due to adverse events compared with skim milk, plus lactose powder (low certainty).

1 finding from 1 review · compare the 2 reviews

Dietary supplements for chronic gout 2021 · Cochrane Headline outcomes only
RR 1.27 [0.53, 3.03]
1 study · 120 participants
Low

Vitamin C vs allopurinol

Withdrawals due to adverse events · participants with chronic gout and sUA level > 0.36mmol/L

1 finding from 1 review

Dietary supplements for chronic gout 2021 · Cochrane Headline outcomes only
no estimate extracted
1 study · 40 participants
Low

Intervention not reported

Adverse events (serious adverse events) · children (aged 6 to 11 years) being overweight or obese

The intervention showed no clear difference in adverse events (serious adverse events) (low certainty).

1 finding from 1 review

Diet, physical activity and behavioural interventions for the treatment of overweight or obese children from the age… 2017 · Cochrane Headline outcomes only
RR 0.57 [0.17, 1.93]
31 studies · 4096 participants
Low

Potassium citrate vs no intervention

Proportion of participants with adverse events while undergoing intervention · children with idiopathic urinary calculi treated with shockwave lithotripsy

It is very uncertain whether potassium citrate changes proportion of participants with adverse events while undergoing… compared with no intervention (very low certainty).

1 finding from 1 review

Medical and dietary interventions for preventing recurrent urinary stones in children 2017 · Cochrane Headline outcomes only
RR 13 [0.75, 224.53]
1 study · 96 participants
Very low