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Jana Midelfart Hoff

Publications and source records attributed to Jana Midelfart Hoff.

6 recordsLinked to original sources
PubMed2005

Pregnancies and deliveries in patients with Charcot-Marie-Tooth disease.

OBJECTIVE: To investigate the effect of maternal Charcot-Marie-Tooth disease (CMT) on pregnancy and delivery. METHODS: Data from the Medical Birth Registry of Norway 1967 to 2002 were surveyed. This registry has compulsory notification of all births. One hundred eight births by mothers with CMT were identified. The reference group consisted of all 2.1 million births by mothers without CMT. RESULTS: Women with CMT had a higher occurrence of presentation anomalies (9.3 vs 4.5%; p = 0.04) and bleeding post partum (12.0 vs 5.8%; p = 0.02). The rate of operative delivery was twice that of the reference group (29.6 vs 15.3%; p = 0.002), and forceps was used three times as often in the CMT group (9.3 vs 2.7; p < 0.001). The majority of CMT cesarean sections were emergency sections. CONCLUSION: Charcot-Marie-Tooth disease increases the risk for complications during delivery, which is linked to a higher occurrence of emergency interventions during birth.

Adult↗
PubMed2003

Myasthenia gravis: consequences for pregnancy, delivery, and the newborn.

OBJECTIVE: To investigate the effect of maternal myasthenia gravis (MG) on giving birth and on the newborn. METHODS: A retrospective cohort study for 1967 through 2000 was undertaken, using data from the Medical Birth Registry of Norway, based on the compulsory notification of all births. The target group consisted of 127 births by mothers with MG. The reference group consisted of all 1.9 million births by mothers without MG. RESULTS: Women with MG had a higher rate of complications at delivery (40.9% vs 32.9%, p = 0.05), and in particular the risk of preterm rupture of amniotic membranes was three times higher in the MG group compared to the reference group (5.5% vs 1.7%, p = 0.001). The rate of interventions during birth was raised (33.9% vs 20.0%, p < 0.001) and cesarean sections doubled (17.3% vs 8.6%, p = 0.001). Five children (3.9%) born by MG mothers had severe anomalies, and three of them died. CONCLUSIONS: MG is associated with an increased risk for complications during delivery. This is linked to a higher occurrence of interventions during birth.

Adult↗