Findings

What do systematic reviews say?

9 questions · 10 findings · 1 reviews

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No studies found 3 · 30%GRADE not reported 0 · 0%Very low 6 · 60%Low 1 · 10%Moderate 0 · 0%High 0 · 0%

Closest answers

The findings closest to your search, judged one by one by TypeSafe's Jev model.

Direct match · question page
- Contraceptive vaginal ring vs progestogens · Other primary menstrual bleeding outcomes: objectively assessed menstrual blood loss, subjectively assessed menstrual blood loss
  Combined hormonal contraceptives for heavy menstrual bleeding 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found
Direct match · question page
- Contraceptive vaginal ring vs progestogens · Menstrual blood loss (at end of study)
  Combined hormonal contraceptives for heavy menstrual bleeding 2019 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 95 participants
  Very low
Related · question page
- Contraceptive vaginal ring vs progestogens · Adverse events
  Combined hormonal contraceptives for heavy menstrual bleeding 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found
Related · question page
- Contraceptive vaginal ring vs progestogens · Satisfaction
  Combined hormonal contraceptives for heavy menstrual bleeding 2019 · Cochrane Headline outcomes only
  OR 3.28 [1.4, 7.67]
  1 study · 95 participants
  Very low
Related · question page
- Combined oral contraceptive pill vs contraceptive vaginal ring · Response to treatment
  Combined hormonal contraceptives for heavy menstrual bleeding 2019 · Cochrane Headline outcomes only
  OR 0.37 [0.12, 1.17]
  1 study · 50 participants
  Very low

Contraceptive vaginal ring vs Progestogen 2

Menstrual blood loss: mean loss · heavy menstrual bleeding

1 finding from 1 review

Combined hormonal contraceptives for heavy menstrual bleeding 2019 · Cochrane Headline outcomes only
no estimate extracted
1 study · 95 participants
Very low

Contraceptive vaginal ring vs Progestogen 2

Other primary menstrual bleeding outcomes: objectively assessed menstrual blood loss, subjectively assessed menstrual blood loss · heavy menstrual bleeding

The review found no eligible studies for this question.

1 finding from 1 review

Combined hormonal contraceptives for heavy menstrual bleeding 2019 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Contraceptive vaginal ring vs Progestogen 2

Satisfaction · heavy menstrual bleeding

It is very uncertain whether contraceptive vaginal ring changes satisfaction compared with progestogens (very low certainty).

1 finding from 1 review

Combined hormonal contraceptives for heavy menstrual bleeding 2019 · Cochrane Headline outcomes only
OR 3.28 [1.4, 7.67]
1 study · 95 participants
Very low

Contraceptive vaginal ring vs Progestogen 2

Adverse events · heavy menstrual bleeding

The review found no eligible studies for this question.

1 finding from 1 review

Combined hormonal contraceptives for heavy menstrual bleeding 2019 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Combined oral contraceptive pill vs contraceptive vaginal ring

Response to treatment · heavy menstrual bleeding

It is very uncertain whether combined oral contraceptive pill changes response to treatment compared with contraceptive vaginal ring (very low certainty).

1 finding from 1 review

Combined hormonal contraceptives for heavy menstrual bleeding 2019 · Cochrane Headline outcomes only
OR 0.37 [0.12, 1.17]
1 study · 50 participants
Very low

Combined oral contraceptive pill vs contraceptive vaginal ring

Menstrual blood loss: mean loss · heavy menstrual bleeding

2 findings from 1 review

Combined hormonal contraceptives for heavy menstrual bleeding 2019 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 100 participants
Very low
Combined hormonal contraceptives for heavy menstrual bleeding 2019 · Cochrane Headline outcomes only
no estimate extracted
1 study · 50 participants
Very low

Combined oral contraceptive pill vs contraceptive vaginal ring

Satisfaction with treatment · heavy menstrual bleeding

It is very uncertain whether combined oral contraceptive pill changes satisfaction with treatment compared with contraceptive vaginal ring (very low certainty).

1 finding from 1 review

Combined hormonal contraceptives for heavy menstrual bleeding 2019 · Cochrane Headline outcomes only
OR 0.38 [0.11, 1.33]
1 study · 50 participants
Very low

Combined oral contraceptive pill vs contraceptive vaginal ring

Other primary menstrual bleeding outcomes: objectively assessed menstrual blood loss, subjectively assessed menstrual blood loss · heavy menstrual bleeding

The review found no eligible studies for this question.

1 finding from 1 review

Combined hormonal contraceptives for heavy menstrual bleeding 2019 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Combined oral contraceptive pill vs contraceptive vaginal ring

Adverse events: nausea · heavy menstrual bleeding

Combined oral contraceptive pill may leads to higher adverse events: nausea compared with contraceptive vaginal ring (low certainty).

1 finding from 1 review

Combined hormonal contraceptives for heavy menstrual bleeding 2019 · Cochrane Headline outcomes only
OR 5.56 [1.27, 24.39]
2 studies · 100 participants
Low