It is very uncertain whether intravenous immunoglobulin plus phototherapy changes use of ET (≥ 1); all studies compared with phototherapy alone (very low certainty).
Intravenous immunoglobulin plus phototherapy showed no clear difference in use of ET (≥ 1); placebo‐controlled studies compared with phototherapy alone (moderate certainty).
Intravenous immunoglobulin plus phototherapy showed no clear difference in use of top‐up transfusion in 1st week of life; all studies compared with phototherapy alone (low certainty).
It is very uncertain whether intravenous immunoglobulin plus phototherapy changes use of top‐up transfusion after 1st week of life; all studies compared with phototherapy alone (very low certainty).
Summary of findings table for oral immunoglobulin showed no clear difference in definite necrotizing enterocolitis (NEC) during study period compared with control (low certainty).
It is very uncertain whether summary of findings table for oral immunoglobulin changes definite necrotizing enterocolitis (NEC) during study period ‐ IgA/IgG compared with control (very low certainty).
Summary of findings table for oral immunoglobulin showed no clear difference in definite necrotizing enterocolitis (NEC) during study period ‐ IgG compared with control (low certainty).
It is very uncertain whether summary of findings table for oral immunoglobulin changes definite NEC after study period compared with control (very low certainty).
It is very uncertain whether summary of findings table for oral immunoglobulin changes NEC‐related surgery during study period compared with control (very low certainty).
It is very uncertain whether summary of findings table for oral immunoglobulin changes NEC‐related deaths during study period compared with control (very low certainty).
The review found no eligible studies for this question.
The review found no eligible studies for this question.
The review found no eligible studies for this question.
It is very uncertain whether pentoxifylline with antibiotics (any dose or duration) changes necrotising enterocolitis, any Bell stage compared with pentoxifylline with antibiotics and immunoglobulin M‐enriched… (very low certainty).
The review found no eligible studies for this question.
It is very uncertain whether pentoxifylline with antibiotics (any dose or duration) changes all‐cause mortality during hospital stay compared with immunoglobulin M‐enriched intravenous immunoglobulin with antibiotics (very low certainty).
The review found no eligible studies for this question.