What do systematic reviews say?

Intervention not reported

• Surgical versus non‐surgical interventions in people with adolescent idiopathic scoliosis 2015 · Cochrane Headline outcomes only
  no estimate extracted
  0 participants
  GRADE not reported

GnRH‐a + medroxyprogesterone acetate vs GnRH‐a ± placebo

The review found no eligible studies for this question.

• Add‐back therapy with GnRH analogues for uterine fibroids 2015 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

GnRH‐a + estriol vs GnRH‐a ± placebo

The review found no eligible studies for this question.

• Add‐back therapy with GnRH analogues for uterine fibroids 2015 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

GnRH‐a + ipriflavone vs GnRH‐a ± placebo

The review found no eligible studies for this question.

• Add‐back therapy with GnRH analogues for uterine fibroids 2015 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Any pharmaceutical treatment vs placebo or no treatment

• Interventions for heartburn in pregnancy 2015 · Cochrane Headline outcomes only
  no estimate extracted
  0 studies · 0 participants
  GRADE not reported

SSRIs or SNRIs vs other antidepressants

• Selective serotonin reuptake inhibitors (SSRIs) and serotonin‐norepinephrine reuptake inhibitors (SNRIs) for the… 2015 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  Low

SSRIs or SNRIs vs placebo

The review found no eligible studies for this question.

• Selective serotonin reuptake inhibitors (SSRIs) and serotonin‐norepinephrine reuptake inhibitors (SNRIs) for the… 2015 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

EGFR monoclonal antibody (cetuximab or nimotuzumab) plus standard therapy (radiotherapy or chemoradiotherapy) vs Standard therapy alone (radiotherapy or chemoradiotherapy)

• Interventions for the treatment of oral and oropharyngeal cancers: targeted therapy and immunotherapy 2015 · Cochrane All outcomes

  24 to 70 months
  Only one study (Bonner 2006, 424 participants) comprehensively assessed quality of life using EORTC QLQ-C30 (v3.0) and QLQ-H&N35; no statistically significant difference between groups for global health status or any…
  1 study · 424 participants
  GRADE not reported

Interferon-alpha (topical lozenges) vs placebo

• Interventions for managing oral ulcers in Behçet's disease 2014 · Cochrane All outcomes
  Kilic 2009 described the use of a quality of life assessment tool but did not report any quality of life data.
  1 study · 84 participants
  GRADE not reported

Intervention not reported

The review found no eligible studies for this question.

• Oral herbal therapies for treating osteoarthritis 2014 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The review found no eligible studies for this question.

• Oral herbal therapies for treating osteoarthritis 2014 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The review found no eligible studies for this question.

• Oral herbal therapies for treating osteoarthritis 2014 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Boswellia serrata vs valdecoxib

The review found no eligible studies for this question.

• Oral herbal therapies for treating osteoarthritis 2014 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The review found no eligible studies for this question.

• Oral herbal therapies for treating osteoarthritis 2014 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The review found no eligible studies for this question.

• Oral herbal therapies for treating osteoarthritis 2014 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Persea gratissma + Glycine max (ASU 300 mg) vs chondroitin sulphate

The review found no eligible studies for this question.

• Oral herbal therapies for treating osteoarthritis 2014 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The review found no eligible studies for this question.

• Oral herbal therapies for treating osteoarthritis 2014 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Chinese herbal medicines vs Western medicine

• Chinese herbal medicines for treating osteoporosis 2014 · Cochrane Headline outcomes only
  no estimate extracted
  0 studies · 0 participants
  GRADE not reported

Chinese herbal medicines vs placebo

• Chinese herbal medicines for treating osteoporosis 2014 · Cochrane Headline outcomes only
  no estimate extracted
  0 studies · 0 participants
  GRADE not reported

Chinese herbal medicines vs no intervention

• Chinese herbal medicines for treating osteoporosis 2014 · Cochrane Headline outcomes only
  no estimate extracted
  0 studies · 0 participants
  GRADE not reported