Biomaterial Database

Acid-base and electrolyte balance in infants of diabetic mothers. Vaginal delivery versus caesarean section. 1975

B Thalme, and K Edström, and U Broberger, and L Engström, and G Kretzschmar

The acid-base and electrolyte balance of 30 women studied at delivery and in their infants during the first 48 h. 18 women were diabetics, 10 of these were delivered vaginally (DMvag) and 8 by elective caesarean section (DMcs). 12 healthy women were vaginally delivered (HMvag). The infants of diabetic mothers (IDM) received active infusion therapy. At birth the DMvag and their infants (IDMvag) had a more pronounced metabolic acidosis than the DMcs and their babies (IDMcs). The largest metabolic acidosis occurred, however, in the group of HMvag and their infants (IHMvag). After birth no significant differences were obtained in the acid-base and electrolyte balance between IDMvag and IDMcs. The plasma potassium level remained lower in IDM than in IHM. The study stress the importance of adequate management of diabetes in pregnancy in combination with active intravenous therapy during delivery and to the infant in the immediate neonatal period. The slightly larger metabolic acidosis seen in combination with vaginal delivery suggests that this mode of delivery should not be attempted uncritically in diabetic women.

UI	MeSH Term	Description	Entries
D007231	Infant, Newborn	An infant during the first 28 days after birth.	Neonate,Newborns,Infants, Newborn,Neonates,Newborn,Newborn Infant,Newborn Infants
D007743	Labor, Obstetric	The repetitive uterine contraction during childbirth which is associated with the progressive dilation of the uterine cervix (CERVIX UTERI). Successful labor results in the expulsion of the FETUS and PLACENTA. Obstetric labor can be spontaneous or induced (LABOR, INDUCED).	Obstetric Labor
D007773	Lactates	Salts or esters of LACTIC ACID containing the general formula CH3CHOHCOOR.
D008274	Magnesium	A metallic element that has the atomic symbol Mg, atomic number 12, and atomic weight 24.31. It is important for the activity of many enzymes, especially those involved in OXIDATIVE PHOSPHORYLATION.
D008431	Maternal-Fetal Exchange	Exchange of substances between the maternal blood and the fetal blood at the PLACENTA via PLACENTAL CIRCULATION. The placental barrier excludes microbial or viral transmission.	Transplacental Exposure,Exchange, Maternal-Fetal,Exposure, Transplacental,Maternal Fetal Exchange
D010313	Partial Pressure	The pressure that would be exerted by one component of a mixture of gases if it were present alone in a container. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)	Partial Pressures,Pressure, Partial,Pressures, Partial
D010758	Phosphorus	A non-metal element that has the atomic symbol P, atomic number 15, and atomic weight 31. It is an essential element that takes part in a broad variety of biochemical reactions.	Black Phosphorus,Phosphorus-31,Red Phosphorus,White Phosphorus,Yellow Phosphorus,Phosphorus 31,Phosphorus, Black,Phosphorus, Red,Phosphorus, White,Phosphorus, Yellow
D011188	Potassium	An element in the alkali group of metals with an atomic symbol K, atomic number 19, and atomic weight 39.10. It is the chief cation in the intracellular fluid of muscle and other cells. Potassium ion is a strong electrolyte that plays a significant role in the regulation of fluid volume and maintenance of the WATER-ELECTROLYTE BALANCE.
D011247	Pregnancy	The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH.	Gestation,Pregnancies
D011254	Pregnancy in Diabetics	The state of PREGNANCY in women with DIABETES MELLITUS. This does not include either symptomatic diabetes or GLUCOSE INTOLERANCE induced by pregnancy (DIABETES, GESTATIONAL) which resolves at the end of pregnancy.	Pregnancy in Diabetes,Pregnancy in Diabete,Pregnancy in Diabetic