High‐dose vs low‐dose coenzyme Q10 and vitamin E
- Treatment for speech disorder in Friedreich ataxia and other hereditary ataxia syndromes 2014 · Cochrane Headline outcomes onlyno estimate extracted1 study · 50 participantsGRADE not reported
Cytarabine plus high‐dose methotrexate showed no clear difference in mortality (median 3 years) compared with high‐dose methotrexate alone (moderate certainty).
Cytarabine plus high‐dose methotrexate probably leads to lower progression/relapse (median 3 years) compared with high‐dose methotrexate alone (moderate certainty).
Cytarabine plus high‐dose methotrexate showed no clear difference in treatment‐related mortality compared with high‐dose methotrexate alone (moderate certainty).
The review found no eligible studies for this question.
Cytarabine plus high‐dose methotrexate probably leads to higher infections (grade 3 to 4) compared with high‐dose methotrexate alone (moderate certainty).
High‐dose VKA showed no clear difference in all‐cause mortalitya compared with standard‐dose VKA (low certainty).
High‐dose VKA showed no clear difference in strokea compared with standard‐dose VKA (low certainty).
High‐dose VKA showed no clear difference in any bleedingb compared with standard‐dose VKA (low certainty).
The review found no eligible studies for this question.
High‐dose VKA showed no clear difference in any thromboembolic event compared with standard‐dose VKA (low certainty).
High‐dose VKA showed no clear difference in major bleeding compared with standard‐dose VKA (low certainty).
High‐dose chemotherapy showed no clear difference in overall survival at 5‐year compared with chemotherapy without bone marrow transplant or stem cell rescue (high certainty).
High‐dose chemotherapy showed no clear difference in event‐free survival at 5‐year compared with chemotherapy without bone marrow transplant or stem cell rescue (high certainty).
High‐dose chemotherapy leads to higher treatment‐related mortality compared with chemotherapy without bone marrow transplant or stem cell rescue (high certainty).
High‐dose chemotherapy showed no clear difference in second cancers at 4 ‐ 9‐year median compared with chemotherapy without bone marrow transplant or stem cell rescue (high certainty).