What do systematic reviews say?

Bronchial thermoplasty vs active control

Bronchial thermoplasty showed no clear difference in participants admitted to hospital because of respiratory adverse… compared with any active control (moderate certainty).

• Bronchial thermoplasty for moderate or severe persistent asthma in adults 2014 · Cochrane Headline outcomes only
  RR 1.12 [0.44, 2.85]
  3 studies · 429 participants
  Moderate

Vitamin D vs placebo/no treatment

It is very uncertain whether vitamin D (all doses) changes clinical response at end of study (4 weeks) compared with placebo/no treatment (very low certainty).

• Vitamin D for the treatment of inflammatory bowel disease 2023 · Cochrane Headline outcomes only
  RR 4 [1.51, 10.57]
  1 study · 60 participants
  Very low

Vitamin D vs placebo/no treatment

Vitamin D (all doses) may leads to lower clinical relapse at end of study (26–52) weeks compared with placebo/no treatment (low certainty).

• Vitamin D for the treatment of inflammatory bowel disease 2023 · Cochrane Headline outcomes only
  RR 0.57 [0.34, 0.96]
  3 studies · 310 participants
  Low

Vitamin D vs placebo/no treatment

• Vitamin D for the treatment of inflammatory bowel disease 2023 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 243 participants
  Very low

Vitamin D vs placebo/no treatment

It is very uncertain whether vitamin D (all doses) changes withdrawals due to adverse events compared with placebo/no treatment (very low certainty).

• Vitamin D for the treatment of inflammatory bowel disease 2023 · Cochrane Headline outcomes only
  RR 1.97 [0.18, 21.27]
  12 studies · 1251 participants
  Very low

Parenting interventions vs inactive control (usual care care, attention control, waitlist)

• Interventions from pregnancy to two years after birth for parents experiencing complex post‐traumatic stress disorder… 2023 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 33 participants
  Very low

Summary of findings table ‐ Psychological interventions vs inactive control (usual care care, attention control, waitlist)

Summary of findings table ‐ Psychological interventions showed no clear difference in substance use ‐ post‐interventiong compared with inactive control (usual care care, attention control, waitlist) (low certainty).

• Interventions from pregnancy to two years after birth for parents experiencing complex post‐traumatic stress disorder… 2023 · Cochrane Headline outcomes only
  RR 1.57 [0.72, 3.45]
  1 study · 189 participants
  Low

Summary of findings table ‐ Psychological interventions vs inactive control (usual care care, attention control, waitlist)

• Interventions from pregnancy to two years after birth for parents experiencing complex post‐traumatic stress disorder… 2023 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 67 participants
  Low

Summary of findings table ‐ Psychological interventions vs inactive control (usual care care, attention control, waitlist)

The review found no eligible studies for this question.

• Interventions from pregnancy to two years after birth for parents experiencing complex post‐traumatic stress disorder… 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Summary of findings table ‐ Psychological interventions vs inactive control (usual care care, attention control, waitlist)

It is very uncertain whether summary of findings table ‐ Psychological interventions changes parent–child relationship ‐ post‐interventionm compared with inactive control (usual care care, attention control, waitlist) (very low certainty).

• Interventions from pregnancy to two years after birth for parents experiencing complex post‐traumatic stress disorder… 2023 · Cochrane Headline outcomes only
  RR 4.67 [0.6, 36.29]
  1 study · 26 participants
  Very low

Summary of findings table ‐ Psychological interventions vs inactive control (usual care care, attention control, waitlist)

• Interventions from pregnancy to two years after birth for parents experiencing complex post‐traumatic stress disorder… 2023 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 66 participants
  Low

Summary of findings table ‐ Service system approaches vs inactive control (usual care care, attention control, waitlist)

The review found no eligible studies for this question.

• Interventions from pregnancy to two years after birth for parents experiencing complex post‐traumatic stress disorder… 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Summary of findings table ‐ Service system approaches vs inactive control (usual care care, attention control, waitlist)

• Interventions from pregnancy to two years after birth for parents experiencing complex post‐traumatic stress disorder… 2023 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 52 participants
  Low

Summary of findings table ‐ Service system approaches vs inactive control (usual care care, attention control, waitlist)

The review found no eligible studies for this question.

• Interventions from pregnancy to two years after birth for parents experiencing complex post‐traumatic stress disorder… 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Summary of findings table ‐ Service system approaches vs inactive control (usual care care, attention control, waitlist)

The review found no eligible studies for this question.

• Interventions from pregnancy to two years after birth for parents experiencing complex post‐traumatic stress disorder… 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Summary of findings table ‐ Service system approaches vs inactive control (usual care care, attention control, waitlist)

The review found no eligible studies for this question.

• Interventions from pregnancy to two years after birth for parents experiencing complex post‐traumatic stress disorder… 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Parenting interventions vs inactive control (usual care care, attention control, waitlist)

• Interventions from pregnancy to two years after birth for parents experiencing complex post‐traumatic stress disorder… 2023 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 33 participants
  Very low

Summary of findings table ‐ Service system approaches vs inactive control (usual care care, attention control, waitlist)

The review found no eligible studies for this question.

• Interventions from pregnancy to two years after birth for parents experiencing complex post‐traumatic stress disorder… 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Summary of findings table ‐ Service system approaches vs inactive control (usual care care, attention control, waitlist)

The review found no eligible studies for this question.

• Interventions from pregnancy to two years after birth for parents experiencing complex post‐traumatic stress disorder… 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Parenting interventions vs inactive control (usual care care, attention control, waitlist)

The review found no eligible studies for this question.

• Interventions from pregnancy to two years after birth for parents experiencing complex post‐traumatic stress disorder… 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found