What do systematic reviews say?

Summary of findings: pioglitazone monotherapy vs no intervention

The review found no eligible studies for this question.

• Pioglitazone for prevention or delay of type 2 diabetes mellitus and its associated complications in people at risk… 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Plasma expanders vs no plasma expanders

The review found no eligible studies for this question.

• Plasma expanders for people with cirrhosis and large ascites treated with abdominal paracentesis 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Other plasma expanders vs albumin

The review found no eligible studies for this question.

• Plasma expanders for people with cirrhosis and large ascites treated with abdominal paracentesis 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Summary of findings table for metformin plus intensive diet and exercise vs intensive diet and exercise

The review found no eligible studies for this question.

• Metformin for prevention or delay of type 2 diabetes mellitus and its associated complications in persons at increased… 2019 · 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.

• Cryotherapy for liver metastases 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

MSCs vs placebo or control

The review found no eligible studies for this question.

• Mesenchymal stromal cells as treatment or prophylaxis for acute or chronic graft‐versus‐host disease in haematopoietic… 2019 · 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.

• Oxandrolone for growth hormone‐treated girls aged up to 18 years with Turner syndrome 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Combined interventions vs usual care

• Interventions to support return to work for people with coronary heart disease 2019 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 87 participants
  Low

Effects of school‐based asthma interventions vs usual care

• School‐based self‐management interventions for asthma in children and adolescents: a mixed methods systematic review 2019 · Cochrane Headline outcomes only
  no estimate extracted
  7 studies · 2587 participants
  Moderate

Fluoxetine vs placebo

The review found no eligible studies for this question.

• Fluoxetine for adults who are overweight or obese 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

TACE followed by 3‐DCRT vs chemoembolisation

• Transcatheter arterial chemoembolisation followed by three‐dimensional conformal radiotherapy versus transcatheter… 2019 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 66 participants
  Very low

Phamacotherapies that specifically target ammonia vs placebo or non‐absorbable disaccharides

The review found no eligible studies for this question.

• Pharmacotherapies that specifically target ammonia for the prevention and treatment of hepatic encephalopathy in… 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Metformin‐sulphonylurea (second‐ or third‐generation) combination therapy vs metformin plus another antidiabetic drug

The review found no eligible studies for this question.

• Metformin and second‐ or third‐generation sulphonylurea combination therapy for adults with type 2 diabetes mellitus 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Exercise vs control (e.g. usual activities)

• Exercise for preventing falls in older people living in the community 2019 · Cochrane Headline outcomes only
  no estimate extracted
  15 studies · 3172 participants
  Low

Less intensive vs more intensive follow‐up after primary cancer treatment

• Follow‐up strategies following completion of primary cancer treatment in adult cancer survivors 2019 · Cochrane Headline outcomes only
  no estimate extracted
  2742 participants
  Very low

Intraoperative neuromonitoring vs visual nerve identification only during thyroidectomy

The review found no eligible studies for this question.

• Intraoperative neuromonitoring versus visual nerve identification for prevention of recurrent laryngeal nerve injury… 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Request‐based ethics consultation vs usual care

The review found no eligible studies for this question.

• Ethical case interventions for adult patients 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Proactive ethics consultation vs usual care

The review found no eligible studies for this question.

• Ethical case interventions for adult patients 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Band ligation vs no intervention

The review found no eligible studies for this question.

• Band ligation versus no intervention for primary prevention of upper gastrointestinal bleeding in adults with… 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

IStent (or iStent inject) vs medical therapy

The review found no eligible studies for this question.

• Ab interno trabecular bypass surgery with iStent for open‐angle glaucoma 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found