What do systematic reviews say?

Ascorbic acid vs no treatment to reduce blood loss during myomectomy

Ascorbic acid showed no clear difference in blood loss (ml) Estimated blood loss during myomectomy compared with no treatment to reduce blood loss during myomectomy (low certainty).

• Interventions to reduce haemorrhage during myomectomy for fibroids 2014 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 102 participants
  Low

Ascorbic acid vs no treatment to reduce blood loss during myomectomy

It is very uncertain whether ascorbic acid changes need for blood transfusion Participants who received blood transfusion compared with no treatment to reduce blood loss during myomectomy (very low certainty).

• Interventions to reduce haemorrhage during myomectomy for fibroids 2014 · Cochrane Headline outcomes only
  OR 0.38 [0.11, 1.32]
  1 study · 104 participants
  Very low

Ascorbic acid vs no treatment to reduce blood loss during myomectomy

Ascorbic acid showed no clear difference in duration of surgery (min) Operative time compared with no treatment to reduce blood loss during myomectomy (low certainty).

• Interventions to reduce haemorrhage during myomectomy for fibroids 2014 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 102 participants
  Low

Ascorbic acid vs placebo

• Interventions for fatigue in peripheral neuropathy 2014 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 406 participants
  Moderate

Ascorbic acid vs placebo

• Interventions for fatigue in peripheral neuropathy 2014 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 224 participants
  Moderate

Ascorbic acid vs placebo

• Interventions for fatigue in peripheral neuropathy 2014 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 400 participants
  Moderate

Ascorbic acid vs placebo

The review found no eligible studies for this question.

• Interventions for fatigue in peripheral neuropathy 2014 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Ascorbic acid vs placebo

• Interventions for fatigue in peripheral neuropathy 2014 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 123 participants
  Moderate

Ascorbic acid vs placebo

Ascorbic acid showed no clear difference in serious adverse events compared with placebo (moderate certainty).

• Interventions for fatigue in peripheral neuropathy 2014 · Cochrane Headline outcomes only
  RR 0.7 [0.39, 1.27]
  2 studies · 450 participants
  Moderate

Ascorbic acid vs placebo

The review found no eligible studies for this question.

• Interventions for fatigue in peripheral neuropathy 2014 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Ascorbic acid vs placebo

• Interventions for fatigue in peripheral neuropathy 2014 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 404 participants
  Moderate

Ascorbic acid vs placebo

• Interventions for fatigue in peripheral neuropathy 2014 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 406 participants
  GRADE not reported