| Study | Reason |
|---|---|
| Airey, Rebecca J.; Farrar, Diane; Duley, Lelia (2010) Alternative positions for the baby at birth before clamping the umbilical cord. The Cochrane database of systematic reviews: cd007555 |
- Systematic review Empty review References list checked for eligible studies |
| Bjorland, P.A., Ersdal, H.L., Eilevstjonn, J. et al. (2021) Changes in heart rate from 5 s to 5 min after birth in vaginally delivered term newborns with delayed cord clamping. Archives of Disease in Childhood: Fetal and Neonatal Edition 106(3): f311–f315 |
- Intervention not in PICO Does not compare position of delayed cord clamping |
| Boere, I, Roest, A A W, Wallace, E et al. (2015) Umbilical blood flow patterns directly after birth before delayed cord clamping. Archives of disease in childhood. Fetal and neonatal edition 100(2): f121–5 [PubMed: 25389141] |
- Intervention not in PICO Does not compare position of delayed cord clamping |
| COLOZZI AE (1954) Clamping of the umbilical cord; its effect on the placental transfusion. The New England journal of medicine 250(15): 629–632 [PubMed: 13154597] | - Cord clamping before 1 minute |
| Cottrell, B H and Shannahan, M K (1987) A comparison of fetal outcome in birth chair and delivery table births. Research in nursing & health 10(4): 239–43 [PubMed: 3140301] |
- Intervention not in PICO compared delivery-table and birthing chair - Cord clamping before 1 minute cord was clamped at less than 1 minute in both groups |
|
Ctri (2017) a clinical trial on the effects of the umbilical cord being cut after squeezing cord blood towards the baby, on the mother and newborns beyond 34 weeks. https://trialsearch | - Trial register/protocol |
|
Ctri (2013) Effect of alternative positions of the baby at birth before clamping the umbilical cord on placental transfusion and short term outcome of the baby. https://trialsearch | - Trial register/protocol |
|
Ctri (2020) Umbilical cord blood transfusio by raising the cord at birth, to improve blood content and health of the newborn babies. https://trialsearch | - Trial register/protocol |
|
Ctri (2021) A STUDY ON THE EFFECT OF GRAVITY ON BLOOD INVESTIGATIONS OF THE BABY REFLECTED BY DIFFERENT POSITIONING OF BABY BEFORE DELAYED CORD CLAMPING. https://trialsearch | - Trial register/protocol |
| Duley, L. (2012) Delayed cord clamping. International Journal of Gynecology and Obstetrics 119(suppl3): 186 |
- Study design not in PICO Conference abstract |
| Grisaru, D., Deutsch, V., Pick, M. et al. (1999) Placing the newborn on the maternal abdomen after delivery increases the volume and CD34 cell content in the umbilical cord blood collected: an old maneuver with new applications. American journal of obstetrics and gynecology 180(5): 1240–3 [PubMed: 10329884] |
- Cord clamping before 1 minute Cord was clamped at 30 seconds in both groups |
|
Isrctn (2010) Comparison of two techniques for collecting umbilical cord blood: on the mother (upper level) versus on the delivery table (bottom level). https://trialsearch | - Trial register/protocol |
| Law, Graham R, Cattle, Brian, Farrar, Diane et al. (2013) Placental blood transfusion in newborn babies reaches a plateau after 140 s: Further analysis of longitudinal survey of weight change. SAGE open medicine 1: 2050312113503321 [PubMed: 26770679] |
- Intervention not in PICO Did not compare position of delayed cord clamping |
| Mercer, Judith S. and Erickson-Owens, Debra A. (2012) Rethinking placental transfusion and cord clamping issues. The Journal of perinatal & neonatal nursing 26(3): 202–9 [PubMed: 22843002] |
- Study design not in PICO Narrative review |
|
Nct (2016) Cord Clamping Level Above or Below Mother’s Perineum. https: | - Trial register/protocol |
|
Nct (2008) Effect of Infant Placement on Iron Stores in Infancy: A Pilot Study. https: | - Trial register/protocol |
|
Nct (2013) Placental Transfusion in Term Infants: A Pilot Study. https: | - Trial register/protocol |
|
Nct (2011) Placental Transfusion and Cord Clamping. https: | - Trial register/protocol |
|
Nct (2011) Position at Birth, Placental Transfusion Volume and Cord Clamping. https: | - Trial register/protocol |
| Ninan, K., Liyanage, S., Ali, R. et al. (2020) What do clinical practice guidelines suggest for deferred cord clamping for preterm and term infants and how evidence-based are they? A systematic review. Journal of Obstetrics and Gynaecology Canada 42(5): 686 |
- Study design not in PICO Conference abstract |
| Okulu, E, Haskologlu, S, Guloglu, D et al. (2022) Effects of Umbilical Cord Management Strategies on Stem Cell Transfusion, Delivery Room Adaptation, and Cerebral Oxygenation in Term and Late Preterm Infants. Frontiers in pediatrics 10 |
- Intervention not in PICO Does not compare position of the woman |
| Ridhimaa, Jain; Ashish, Jain; Veena, Devgan (2014) Effect of Alternative Positions of Newborn (Relative To Placenta), Prior To Recommended Delayed Cord Clamping on Placental Transfusion. A Randomized Control Trial. Pediatric academic societies annual meeting; 2014 july 17 - 18; vienna, austria |
- Study design not in PICO Conference abstract |
| Satragno, D., Vain, N., Gordillo, J. et al. (2018) Postpartum maternal administration of oxytocin and volume of placental transfusion, an RCT. American Journal of Obstetrics and Gynecology 218(1supplement1): 26 |
- Study design not in PICO Conference abstract |
| Tekin, M, Gokdemir, M, Toprak, E et al. (2022) The haemodynamic effects of umbilical cord milking in term infants: a randomised controlled trial. Singapore medical journal |
- Intervention not in PICO Does not compare position of the woman |
| Yoshimitsu, N, Douchi, T, Yamasaki, H et al. (1999) Differences in umbilical cord serum lipid levels with mode of delivery. British journal of obstetrics and gynaecology 106(2): 144–7 [PubMed: 10426680] |
- Intervention not in PICO compared umbilical cord serum lipid levels during vaginal delivery versus elective caesarean section. |
From: Evidence reviews for position of the baby during cord clamping
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