What do systematic reviews say?

Intervention not reported

The review found no eligible studies for this question.

• Minimally invasive treatments for lower urinary tract symptoms in men with benign prostatic hyperplasia: a network… 2021 · 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.

• Minimally invasive treatments for lower urinary tract symptoms in men with benign prostatic hyperplasia: a network… 2021 · 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.

• Minimally invasive treatments for lower urinary tract symptoms in men with benign prostatic hyperplasia: a network… 2021 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

• Minimally invasive treatments for lower urinary tract symptoms in men with benign prostatic hyperplasia: a network… 2021 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  Low

Intervention not reported

The review found no eligible studies for this question.

• Minimally invasive treatments for lower urinary tract symptoms in men with benign prostatic hyperplasia: a network… 2021 · 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.

• Minimally invasive treatments for lower urinary tract symptoms in men with benign prostatic hyperplasia: a network… 2021 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

• Minimally invasive treatments for lower urinary tract symptoms in men with benign prostatic hyperplasia: a network… 2021 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  Low

Intervention not reported

• Minimally invasive treatments for lower urinary tract symptoms in men with benign prostatic hyperplasia: a network… 2021 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  Low

Intervention not reported

• Minimally invasive treatments for lower urinary tract symptoms in men with benign prostatic hyperplasia: a network… 2021 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  Low

Intervention not reported

• Minimally invasive treatments for lower urinary tract symptoms in men with benign prostatic hyperplasia: a network… 2021 · Cochrane Headline outcomes only
  no estimate extracted
  13 studies · 1469 participants
  GRADE not reported

Intervention not reported

• Minimally invasive treatments for lower urinary tract symptoms in men with benign prostatic hyperplasia: a network… 2021 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  Low

Intervention not reported

• Minimally invasive treatments for lower urinary tract symptoms in men with benign prostatic hyperplasia: a network… 2021 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  Low

Repeated single embryo transfer (mixed policies) vs multiple embryo transfer

Repeated single embryo transfer (mixed policies) showed no clear difference in cumulative live birth compared with multiple embryo transfer (low certainty).

• Number of embryos for transfer following in vitro fertilisation or intra‐cytoplasmic sperm injection 2020 · Cochrane Headline outcomes only
  RR 0.95 [0.82, 1.1]
  4 studies · 985 participants
  Low

Repeated single embryo transfer (mixed policies) vs multiple embryo transfer

Repeated single embryo transfer (mixed policies) probably leads to lower multiple pregnancy compared with multiple embryo transfer (moderate certainty).

• Number of embryos for transfer following in vitro fertilisation or intra‐cytoplasmic sperm injection 2020 · Cochrane Headline outcomes only
  odds ratio 0.13 [0.08, 0.21]
  4 studies · 985 participants
  Moderate

Repeated single embryo transfer (mixed policies) vs multiple embryo transfer

Repeated single embryo transfer (mixed policies) showed no clear difference in clinical pregnancy rate compared with multiple embryo transfer (low certainty).

• Number of embryos for transfer following in vitro fertilisation or intra‐cytoplasmic sperm injection 2020 · Cochrane Headline outcomes only
  RR 0.95 [0.84, 1.08]
  3 studies · 943 participants
  Low

Repeated single embryo transfer (mixed policies) vs multiple embryo transfer

Repeated single embryo transfer (mixed policies) showed no clear difference in miscarriage rate compared with multiple embryo transfer (low certainty).

• Number of embryos for transfer following in vitro fertilisation or intra‐cytoplasmic sperm injection 2020 · Cochrane Headline outcomes only
  odds ratio 2.14 [0.93, 4.95]
  2 studies · 282 participants
  Low

Single vs multiple embryo transfer

Single may leads to lower live birth compared with multiple embryo transfer (low certainty).

• Number of embryos for transfer following in vitro fertilisation or intra‐cytoplasmic sperm injection 2020 · Cochrane Headline outcomes only
  RR 0.67 [0.59, 0.75]
  12 studies · 1904 participants
  Low

Single vs multiple embryo transfer

Single probably leads to lower multiple pregnancy compared with multiple embryo transfer (moderate certainty).

• Number of embryos for transfer following in vitro fertilisation or intra‐cytoplasmic sperm injection 2020 · Cochrane Headline outcomes only
  odds ratio 0.16 [0.12, 0.22]
  13 studies · 1952 participants
  Moderate

Single vs multiple embryo transfer

Single may leads to lower clinical pregnancy compared with multiple embryo transfer (low certainty).

• Number of embryos for transfer following in vitro fertilisation or intra‐cytoplasmic sperm injection 2020 · Cochrane Headline outcomes only
  RR 0.7 [0.64, 0.77]
  10 studies · 1860 participants
  Low

Single vs multiple embryo transfer

Single showed no clear difference in miscarriage rate compared with multiple embryo transfer (low certainty).

• Number of embryos for transfer following in vitro fertilisation or intra‐cytoplasmic sperm injection 2020 · Cochrane Headline outcomes only
  odds ratio 0.96 [0.66, 1.42]
  7 studies · 1560 participants
  Low