What do systematic reviews say?

Summary of findings table ‐ Arginine and micronutrients vs standard diet

The review found no eligible studies for this question.

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

Summary of findings table ‐ Collagen vs standard diet or placebo

The review found no eligible studies for this question.

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

Summary of findings table ‐ Energy, protein and micronutrients vs standard diet

The review found no eligible studies for this question.

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

Digital intervention with or without routine supported self‐management vs control

• Digital interventions for the management of chronic obstructive pulmonary disease 2021 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 123 participants
  Low

Intervention not reported

The review found no eligible studies for this question.

• Lifestyle interventions for acute gout 2013 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Pedometer intervention vs minimal intervention

• Workplace pedometer interventions for increasing physical activity 2020 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 58 participants
  Very low

Erythrocytapheresis vs phlebotomy

The review found no eligible studies for this question.

• Interventions for hereditary haemochromatosis 2017 · 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.

• Diet, physical activity, and behavioural interventions for the treatment of overweight or obesity in preschool… 2016 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Primary health professional‐led or collaborative care vs specialist‐led care

• Primary‐level worker interventions for the care of people living with mental disorders and distress in low‐ and… 2021 · Cochrane Headline outcomes only
  no estimate extracted
  3 studies · 536 participants
  Very low

Antimicrobial lozenge vs placebo

• Pharmacological interventions for preventing dry mouth and salivary gland dysfunction following radiotherapy 2017 · Cochrane All outcomes

  Over 6 months
  Insufficient evidence of a difference for global quality of life, mouth pain RR 0.94 (95% CI 0.66 to 1.33), sore/burning mouth RR 0.95 (95% CI 0.68 to 1.35), throat pain RR 0.79 (95% CI 0.56 to 1.12) (Duncan 2005)
  1 study
  GRADE not reported

Acupuncture vs placebo

It is very uncertain whether acupuncture changes quality of life: anxiodepressive symptomatology compared with placebo (very low certainty).

• Interventions for treating hyperemesis gravidarum 2016 · Cochrane Headline outcomes only
  RR 1.01 [0.73, 1.4]
  1 study · 36 participants
  Very low

Motivational interviewing vs usual care

The review found no eligible studies for this question.

• Psychosocial interventions for people with both severe mental illness and substance misuse 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

SKILLS TRAINING vs usual care

The review found no eligible studies for this question.

• Psychosocial interventions for people with both severe mental illness and substance misuse 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

COGNITIVE BEHAVIOUR THERAPY and PSYCHOSOCIAL REHABILITATION vs usual care

The review found no eligible studies for this question.

• Psychosocial interventions for people with both severe mental illness and substance misuse 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Cognitive behavioural therapy + intensive case management vs usual care

The review found no eligible studies for this question.

• Psychosocial interventions for people with both severe mental illness and substance misuse 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

• Exercise interventions on health‐related quality of life for cancer survivors 2012 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 115 participants
  Moderate

Soy‐rich diet vs control

The review found no eligible studies for this question.

• Lifestyle interventions for the treatment of urinary incontinence in adults 2015 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Recombinant human C1 esterase inhibitor vs placebo or active control

The review found no eligible studies for this question.

• Interventions for the long‐term prevention of hereditary angioedema attacks 2022 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

• Psychological interventions for treatment of inflammatory bowel disease 2011 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 69 participants
  Very low

Multi‐component intervention vs control

• Interventions to improve adherence to pharmacological therapy for chronic obstructive pulmonary disease (COPD) 2021 · Cochrane Headline outcomes only
  no estimate extracted
  3 studies · 374 participants
  Low