Participants' global self‐assessment of acne improvement · participants with acne
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Withdrawal for any reason (medium term: treatment duration from 5 to 8 weeks) · participants with acne
Nicotinamide showed no clear difference in withdrawal for any reason (medium term: treatment duration from 5 to… compared with clindamycin (low certainty).
1 finding from 1 review
Minor adverse events · participants with acne
Nicotinamide showed no clear difference in total number of participants who experienced at least one minor… compared with clindamycin (low certainty).
1 finding from 1 review
Quality of life · participants with acne
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Participants' global self‐assessment of acne improvement · participants with acne
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Withdrawal for any reason (medium term: treatment duration from 5 to 8 weeks) · participants with acne
Nicotinamide showed no clear difference in withdrawal for any reason (medium term: treatment duration from 5 to… compared with erythromycin (low certainty).
1 finding from 1 review
Minor adverse events · participants with acne
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Quality of life · participants with acne
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Disease control: complete response at 8 weeks: excluding dropouts · bullous pemphigoid
It is very uncertain whether nicotinamide plus tetracycline changes disease control: complete response at 8 weeks: excluding dropouts compared with prednisone (very low certainty).
1 finding from 1 review
Mortality at 6 months · bullous pemphigoid
It is very uncertain whether nicotinamide plus tetracycline changes mortality at 6 months compared with prednisone (very low certainty).
1 finding from 1 review
Quality of life ‐ not measured · bullous pemphigoid
The review found no eligible studies for this question.
1 finding from 1 review
Adverse events at 1 year · bullous pemphigoid
1 finding from 1 review