Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

54 questions · 56 findings · 9 reviews

No studies found 19 · 33.9%GRADE not reported 8 · 14.3%Very low 10 · 17.9%Low 14 · 25%Moderate 5 · 8.9%High 0 · 0%

Herbal treatment vs placebo

Participant‐reported pain relief of 30% or greater · adults with neuropathic pain

It is very uncertain whether herbal treatment changes participant‐reported pain relief of 30% or greater Immediately… compared with placebo (very low certainty).

1 finding from 1 review

Herbal agents vs placebo

Reduction in crying duration Difference before and after treatment (hours per day of crying) · patients with infantile colic

Herbal agents may leads to higher reduction in crying duration Difference before and after treatment… compared with placebo (low certainty).

1 finding from 1 review

Herbal agents vs placebo

Responders Number of infants who improved after treatment · patients with infantile colic

Herbal agents probably leads to higher responders Number of infants who improved after treatment compared with placebo (moderate certainty).

1 finding from 1 review

Shengmai plus usual treatment vs usual treatment alone

Lack of improvement in heart failure ( NYHA class improved < I class or worsening of heart failure) · patients with heart failure

Shengmai plus usual treatment may leads to lower lack of improvement in heart failure (NYHA class improved < I class… compared with usual treatment alone (low certainty).

1 finding from 1 review

Herbal extracts (tea components; Chinese herbal mixture; freeze-dried black raspberry gel) vs placebo or no treatment

Clinical resolution (oral lesion not completely resolved) · People with a diagnosis of oral leukoplakia
1 finding from 1 review
  • SoF 4, Clinical resolution (not completely resolved) at 3 to 6 months: '3 studies (freeze-dried black raspberry gel, green tea extract capsules, mixed tea) did not find evidence of benefit.' No GRADE. Effects text:…
    4 studies
    GRADE not reported