What do systematic reviews say?

Intrauterine balloon tamponade (condom‐loaded catheter) vs uterovaginal packing (intrauterine tamponade versus another intrauterine tamponade method)

The review found no eligible studies for this question.

• Mechanical and surgical interventions for treating primary postpartum haemorrhage 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intrauterine balloon tamponade (condom‐loaded catheter) vs uterovaginal packing (intrauterine tamponade versus another intrauterine tamponade method)

The review found no eligible studies for this question.

• Mechanical and surgical interventions for treating primary postpartum haemorrhage 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intrauterine balloon tamponade (condom‐loaded catheter) vs uterovaginal packing (intrauterine tamponade versus another intrauterine tamponade method)

The review found no eligible studies for this question.

• Mechanical and surgical interventions for treating primary postpartum haemorrhage 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intrauterine balloon tamponade (condom‐loaded catheter) vs uterovaginal packing (intrauterine tamponade versus another intrauterine tamponade method)

It is very uncertain whether intrauterine balloon tamponade (condom‐loaded catheter) changes side effects of the intervention (e.g. trauma, necrosis) ‐ fever compared with uterovaginal packing (intrauterine tamponade versus another… (very low certainty).

• Mechanical and surgical interventions for treating primary postpartum haemorrhage 2020 · Cochrane Headline outcomes only
  RR 0.47 [0.38, 0.59]
  1 study · 212 participants
  Very low

Modified B‐Lynch compression suture technique vs standard B‐Lynch compression suture (one uterine compression suture technique versus another uterine compression suture technique)

The review found no eligible studies for this question.

• Mechanical and surgical interventions for treating primary postpartum haemorrhage 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Modified B‐Lynch compression suture technique vs standard B‐Lynch compression suture (one uterine compression suture technique versus another uterine compression suture technique)

Modified B‐Lynch compression suture technique may leads to lower hysterectomy to control bleeding compared with standard B‐Lynch compression suture (one uterine compression suture… (low certainty).

• Mechanical and surgical interventions for treating primary postpartum haemorrhage 2020 · Cochrane Headline outcomes only
  RR 0.33 [0.11, 0.99]
  1 study · 160 participants
  Low

External uterine compression (all methods) plus normal care vs normal care

It is very uncertain whether external uterine compression (all methods) plus normal care changes blood transfusion (red cell or whole blood) compared with normal care (very low certainty).

• Mechanical and surgical interventions for treating primary postpartum haemorrhage 2020 · Cochrane Headline outcomes only
  RR 2.33 [0.66, 8.23]
  1 study · 64 participants
  Very low

Modified B‐Lynch compression suture technique vs standard B‐Lynch compression suture (one uterine compression suture technique versus another uterine compression suture technique)

The review found no eligible studies for this question.

• Mechanical and surgical interventions for treating primary postpartum haemorrhage 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Modified B‐Lynch compression suture technique vs standard B‐Lynch compression suture (one uterine compression suture technique versus another uterine compression suture technique)

The review found no eligible studies for this question.

• Mechanical and surgical interventions for treating primary postpartum haemorrhage 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Modified B‐Lynch compression suture technique vs standard B‐Lynch compression suture (one uterine compression suture technique versus another uterine compression suture technique)

• Mechanical and surgical interventions for treating primary postpartum haemorrhage 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  Low

Modified B‐Lynch compression suture technique vs standard B‐Lynch compression suture (one uterine compression suture technique versus another uterine compression suture technique)

The review found no eligible studies for this question.

• Mechanical and surgical interventions for treating primary postpartum haemorrhage 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Modified B‐Lynch compression suture technique vs standard B‐Lynch compression suture (one uterine compression suture technique versus another uterine compression suture technique)

The review found no eligible studies for this question.

• Mechanical and surgical interventions for treating primary postpartum haemorrhage 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

External uterine compression (all methods) plus normal care vs normal care

The review found no eligible studies for this question.

• Mechanical and surgical interventions for treating primary postpartum haemorrhage 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

One uterine devascularisation technique (uterine arterial embolisation) vs another uterine devascularisation technique (surgical devascularisation plus B‐Lynch)

The review found no eligible studies for this question.

• Mechanical and surgical interventions for treating primary postpartum haemorrhage 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

One uterine devascularisation technique (uterine arterial embolisation) vs another uterine devascularisation technique (surgical devascularisation plus B‐Lynch)

It is very uncertain whether one uterine devascularisation technique (uterine arterial… changes hysterectomy to control bleeding compared with another uterine devascularisation technique (surgical… (very low certainty).

• Mechanical and surgical interventions for treating primary postpartum haemorrhage 2020 · Cochrane Headline outcomes only
  RR 0.73 [0.15, 3.57]
  1 study · 23 participants
  Very low

Multiple methods of breastfeeding support (including social, educational and/or physical support) vs usual care

It is very uncertain whether multiple methods of breastfeeding support (including social,… changes any breastfeeding at 6 months compared with usual care (very low certainty).

• Interventions for supporting the initiation and continuation of breastfeeding among women who are overweight or obese 2019 · Cochrane Headline outcomes only
  RR 1.42 [1.08, 1.87]
  2 studies · 223 participants
  Very low
• Interventions for supporting the initiation and continuation of breastfeeding among women who are overweight or obese 2019 · Cochrane Headline outcomes only
  RR 1.04 [0.57, 1.89]
  2 studies · 103 participants
  Very low

Multiple methods of breastfeeding support (including social, educational and/or physical support) vs usual care

It is very uncertain whether multiple methods of breastfeeding support (including social,… changes non‐initiation of breastfeeding compared with usual care (very low certainty).

• Interventions for supporting the initiation and continuation of breastfeeding among women who are overweight or obese 2019 · Cochrane Headline outcomes only
  RR 1.03 [0.07, 16.11]
  3 studies · 380 participants
  Very low

Multiple methods of breastfeeding support (including social, educational and/or physical support) vs usual care

It is very uncertain whether multiple methods of breastfeeding support (including social,… changes exclusive breastfeeding at 4‐6 weeks compared with usual care (very low certainty).

• Interventions for supporting the initiation and continuation of breastfeeding among women who are overweight or obese 2019 · Cochrane Headline outcomes only
  RR 1.21 [0.83, 1.77]
  4 studies · 445 participants
  Very low

Multiple methods of breastfeeding support (including social, educational and/or physical support) vs usual care

It is very uncertain whether multiple methods of breastfeeding support (including social,… changes exclusive breastfeeding at 6 months compared with usual care (very low certainty).

• Interventions for supporting the initiation and continuation of breastfeeding among women who are overweight or obese 2019 · Cochrane Headline outcomes only
  RR 7.23 [0.38, 137.08]
  1 study · 120 participants
  Very low

Intervention not reported

The intervention leads to higher counselling vs usual care (high certainty).

• Psychosocial interventions for supporting women to stop smoking in pregnancy 2017 · Cochrane Headline outcomes only
  RR 1.44 [1.19, 1.73]
  30 studies · 12432 participants
  High