[Case Report on Treatment of Metastatic Breast Cancer with Trastuzumab during Pregnancy]. / Fallbericht einer Trastuzumab-Therapie während der Schwangerschaft bei metastasiertem Mammakarzinom.

The increasing number of pregnant breast cancer patients calls for a therapy that is as efficient as possible. After 10 years of collecting data on pregnant breast cancer patients in the German Breast Group (GBG), proposals for diagnostic measures and therapy regarding this special situation have been developed on the basis of 500 observed cases. Chemotherapy is regarded as safe from the 14(th) week of gestation on, but it is strongly advised not to use trastuzumab. Adverse outcomes for the newborn were predominantly observed in cases of early preterms. In our department, a 29-year-old second gravida with metastatic breast cancer first diagnosed 7 years ago continued to receive trastuzumab treatment at her express request after detailed information and advice. Trastuzumab treatment had been started 1.5 years before the pregnancy after surgical removal of a lymph node metastasis. After 7 intravenous administrations at intervals of 3 weeks, an oligohydramnios occurred in the 24(th) week of pregnancy. For this reason, trastuzumab treatment was interrupted for 7 weeks, during which time the quantity of amniotic fluid returned to a normal level. As the 8(th) administration of trastuzumab led to a renewed oligohydramnios, the trastuzumab treatment was suspended until birth. The quantity of amniotic fluid having recovered to normal, labour was induced after 36 weeks of pregnancy, followed by a Caesarian section because of prolonged labour. The newborn boy showed no sign of respiratory or renal dysfunction and has developed normally, having at present reached the age of 3 years. From the few reported cases of pregnancies with trastuzumab therapy, it seems that an occurring oligohydramnios is the typical complication with the problem of life-threatening RDS after birth. Probably the reduction of amniotic fluid can be reversed by interrupting the trastuzumab therapy, as we observed in our case.

[Pneumomediastinum related to the second stage of labour - a report on 2 cases]. / Mediastinal- und Subkutan-Emphysem in Folge einer Vaginalgeburt - ein Bericht über 2 Fälle.

We report on 2 primigravidae developing pneumomediastinum and subcutaneous emphysema associated with the second stage of labor. Both of the newborns had a comparatively high birth-weight (3,855 g and 4,245 g, respectively). In the first case, the patient felt a sudden chest pain during expulsion followed by dyspnea and swelling of the face. The birth was terminated by vacuum extraction. In the second case, a mild shoulder dystocia occurred, which could be resolved by McRoberts maneuver. The patient exhibited a swollen face and shortness of breath on the first postpartum day. Physical examination revealed crackly skin over the lower face, both sides of the neck and the front of the chest. In both cases, CT scan of the chest revealed pneumomediastinum and a subcutaneous emphysema of the upper thorax, however without showing a pneumothorax. The first patient underwent bronchoscopy and esophagogastroduodenoscopy; there were no abnormalities detected. The pneumomediastinum and subcutaneous emphysema gradually diminished spontaneously in both cases. Appropriate pain management and empirical antibiotics were applied. Pneumomediastinum during labor and birth, typically with subcutaneous emphysema in the face and neck, is a rare condition, but there are reported cases in the literature. Based on the limited available evidence, it seems to have a benign, self-limiting course. A conservative management appears -appropriate and sufficient.

German national consensus recommendations on nutrition and lifestyle in pregnancy by the 'Healthy Start - Young Family Network'.

Diet and physical activity before and during pregnancy affect short- and long-term health of mother and child. The energy needs at the end of pregnancy increase only by about 10% compared to nonpregnant women. An excessive energy intake is undesirable since maternal overweight and excessive weight gain can increase the risks for a high birth weight and later child overweight and diabetes. Maternal weight at the beginning of pregnancy is especially important for pregnancy outcome and child health. Women should strive to achieve normal weight already before pregnancy. Regular physical activity can contribute to a healthy weight and to the health of pregnant women. The need for certain nutrients increases more than energy requirements. Before and during pregnancy, foods with a high content of essential nutrients should be preferentially selected. Supplements should include folic acid and iodine, iron (in case of suboptimal iron stores), the ω-3 fatty acid docosahexaenoic acid (in case of infrequent consumption of ocean fish) and vitamin D (in case of decreased sun exposure and decreased endogenous vitamin D synthesis). Pregnant women should not smoke and not stay in rooms where others smoke or have smoked before (passive smoking). Alcohol consumption should be avoided, since alcohol can harm unborn children.

[Nutrition in pregnancy - Practice recommendations of the Network "Healthy Start - Young Family Network"]. / Ernährung in der Schwangerschaft - Teil 1.

Nutrition, physical activity and lifestyle in pregnancy influence maternal and child health. The "Healthy start - Young Family Network" supported by the German Government with the national action plan IN FORM developed recommendations on nutrition in pregnancy. Energy needs increase by only ≈10 % by the end of pregnancy whereas micronutrient needs increase much more. Normal weight should preferably be achieved before pregnancy. Dietary recommendations follow those for the general population. Folic acid supplements (400 µg/day) should be started before pregnancy and continue for at least the first trimester. Iodine rich foods and salt and an iodine supplement (100-150 µg/day) are recommended. Long-chain omega-3 fatty acids should be provided with ≥ 1 weekly portion of oily sea fish, or a DHA-supplement if regular fish consumption is avoided. Vitamin D supplementation is advisable unless there is regular exposure to sunlight. Health care professions should lead parents to health-promoting lifestyles. Subjects of part 2 of the article are practice recommendations on nutrition in pregnancy, especially vegetarian diets, recommendations on micronutrient supplementation, risk reduction of listeriosis and toxoplasmosis, alcohol, tobacco, caffeine and physical activity in pregnancy.

[Nutrition in pregnancy - Practice recommendations of the Network "Healthy Start - Young Family Network"]. / Ernährung in der Schwangerschaft - Teil 2. Handlungsempfehlungen des Netzwerks "Gesund ins Leben - Netzwerk Junge Familie".

Nutrition, physical activity and lifestyle in pregnancy influence maternal and child health. The "Healthy start - Young Family Network" supported by the German Government with the national action plan IN FORM developed recommendations on nutrition in pregnancy. Folic acid supplements (400 µg/day) should be started before pregnancy and continue for at least the first trimester. Iodine rich foods and salt and an iodine supplement (100-150 µg/day) are recommended. Long-chain omega-3 fatty acids should be provided with ≥ 1 weekly portion of oily sea fish, or a DHA-supplement if regular fish consumption is avoided. Vitamin D supplementation is advisable unless there is regular exposure to sunlight. Iron supplements should be used based on medical history and blood testing. Vegetarian diets with nutritional supplements can provide adequate nutrition, but counselling is recommended. In contrast, a vegan diet is inadequate and requires additional micronutrient supplementation. For risk reduction of listeriosis and toxoplasmosis, raw animal foods, soft cheeses and packed fresh salads should be avoided; fresh fruit, vegetables and salad should be washed well and consumed promptly. Pregnant women should remain physically active and perform sports with moderate intensity. They should avoid alcohol, active and passive smoking. Up to 3 daily cups of coffee are considered harmless, but energy drinks should be avoided. Childhood allergy is not reduced by avoiding certain foods in pregnancy whereas oily sea fish is recommended. Health care professions should lead parents to health-promoting lifestyles. Subjects of part 1 of the article are practice recommendations on nutrition, on energy needs, micronutrient needs and body weight/weight gain in pregnancy.

Factors Associated with the Duration of Breastfeeding in the Freiburg Birth Collective, Germany (FreiStill).

Purpose: The health benefits of breastfeeding for both infants and mothers are well-documented. The aim of this study was to clarify factors associated with successful breastfeeding. Methods: We performed a prospective, multi-centre cohort study of 443 mothers in person using a standardised questionnaire on postpartum day 1. Women who had started to breast-feed were interviewed by telephone after 3, 6 and 12 months. A statistical analysis was performed using the SAS system. Results: 92 % of women (409/443) were initially breastfeeding. After three months the rate decreased to 74 %, after six months to 61 % and after 12 months to 28 %, respectively. Bivariate analysis revealed a significant positive association with the following factors: maternal age > 35 years, higher educational level, intention to breastfeed on postpartum day one, high motivation after three months, partner's support of the decision to breastfeed, satisfaction with the care provided in the maternity clinic, a positive breastfeeding experience and follow-up care by a midwife. Elective caesarean delivery, the use of breastfeeding aids, formula supplementation early on and the mother's concern about the amount of milk correlated negatively. Following a multivariate logistic regression analysis, four factors were correlated with having a positive influence on duration of breastfeeding: higher educational level, satisfaction with the care provided within the maternity clinic, follow-up care by a midwife, and a positive current experience of breastfeeding. Conclusion: Our data demonstrate certain factors successfully influence breastfeeding. Competent care in the maternity clinic, postpartum care by a midwife and a positive experience with breastfeeding increase the rate of breastfeeding and thus have a positive impact on the health of mother and newborn.

[Fractures in neonates as a result of birth trauma caused by caesarean section]. / Geburtstraumatische Frakturen nach Kaiserschnitt.

BACKGROUND: The occurrence of 4 bone fractures associated with birth by Caesarean section (CS) prompted us to examine the incidence and predisposing factors of bone injuries sustained during birth. CASE REPORT AND METHOD: The 4 cases with fractures were evaluated retrospectively and discussed in combination with a short review of the literature. CONCLUSIONS: With the increasing number of Caesarean sections the incidence of birth trauma has decreased. Nevertheless, when performing a CS there is still a risk of serious trauma to the neonate, including bone fractures. A Caesarean section for breech presentation constitutes a predisposition for femoral fractures. When diagnosed early and treated properly, the prognosis for these fractures is good without sequelae and one can expect a satisfactory clinical outcome for the child. We suggest that the possibility of this complication be mentioned when counselling the mother and getting informed consent.

Veno-occlusive disease in a fetus caused by pyrrolizidine alkaloids of food origin.

We report the occurrence of veno-occlusive disease in a preterm neonate who was symptomatic with hepatomegaly and ascites and was delivered by caesarean section for threatening fetal asphyxia and died shortly afterwards. Post mortem examination revealed veno-occlusive disease typical for pyrrolizidine alkaloid poisoning. The content of pyrrolizidine alkaloids in the liver could be confirmed. Analysis of a herbal mixture which was used for cooking in the family revealed high amounts of the respective alkaloids clarifying the source of the poison and the causal relationship.

[Fetomaternal transfusions in complicated and uncomplicated pregnancy]. / Fetomaternale Transfusionen bei kompliziertem und unkompliziertem Schwangerschaftsverlauf.

Fetomaternal bleeding in pregnancy is the most common cause of rhesus immunization. In this study we evaluated the amount of fetomaternal bleeding during pregnancies with and without complications. The data from 1204 patients are analyzed. Fetomaternal bleeding was of clinical relevance (HbF greater than 0.01%) in 6% of all uncomplicated pregnancies. There was no increased fetomaternal bleeding in pregnancies complicated by gestosis, preliminary labour, placenta praevia, trauma, and diabetes in pregnancy. In cases with premature rupture of the amnion or vaginal bleeding in pregnancy we observed an increased percentage of fetomaternal bleeding into the mother's circulation. Nearly 25% of all patients with hydrops fetalis had clinical relevant fetomaternal bleeding (HbF greater than 0.01%).

[Fetomaternal transfusions in early pregnancy]. / Fetomaternale Transfusionen in der Frühschwangerschaft.

Fetomaternal bleeding is the major cause for rhesus immunization in pregnancy. This study evaluates the amount of fetomaternal bleeding in 345 pregnancies before 28th week of gestation. Fetomaternal bleeding was of clinical relevance (HbF greater than 0.015%) in 2.2% of all uncomplicated pregnancies. In case of abortion or vaginal bleeding in early pregnancy we observed a statistical significant increase of transplacental hemorrhage. The need for anti-D-prophylaxis in this patients is obvious.

[Fetomaternal transfusion in relation to mode of delivery. Comparison of data from the DFG multicenter study "Rhesus negative" (1965-70) with data from the Freiburg University Gynecologic Clinic (1989)]. / Fetomaternale Transfusionen in Abhängigkeit vom Geburtsmodus. Vergleich der Daten aus der DFG Gemeinschaftsstudie "Rhesus negativ" (1965-70) mit Daten aus der Universitäts-Frauenklinik Freiburg (1989).

Fetomaternal hemorrhage with transfusion of more than 10-25 ml fetal blood into the maternal circulation ("macrotransfusion") is one possible cause of the failure of combined pre- and postpartal anti-D prophylaxis. We analyzed the data from 391 patients who delivered at the UFK Freiburg in 1989. We evaluated the amount of fetomaternal bleeding in different modes of delivery. We observed fetomaternal hemorrhage of clinical relevance in 7.5% of spontaneous delivery, 11.1% of vacuum extraction, 17.7% of cesarean section (p less than 0.05). There was no difference concerning macrotransfusions in the above mentioned modes of delivery. Our data are compared with the data of the DFG multicenter trial "rhesus negative" (1965-79).

[Prognosis of pregnancy in diabetes mellitus]. / Zur Prognose der Schwangerschaft bei Diabetes mellitus.

From 1970-1984 116 pregnant diabetic patients were monitored and delivered at the University Hospital of Freiburg, Department of Obstetrics and Gynecology. During these 15 years, a decrease in maternal and fetal complications was observed. Today the risk of some complications in diabetic pregnancy is not greater than that of pregnancy in nondiabetic women. There is, however, still a higher incidence of gestosis and polyhydramnion in diabetics. The main fetal risk is macrosomia. There is an increasing tendency to spontaneous delivery near term. Today incidence rate of caesarean sections is below 30%.

[Rhesus erythroblastosis, monitoring and treatment]. / Rhesuserythroblastose, Uberwachung und Behandlung.

From 1975-1984 92 pregnancies with suspicion of a morbus hemolyticus fetalis were monitored at the University Hospital of Freiburg, Department of Obstetrics and Gynecology. Most of the patients had antibodies against the rhesusfactor D. Amniocentesis was carried out regularly; the bilirubin level and protein content of the amniotic fluid were measured using chemical methods and the bilirubin/protein ratio was determined. The results obtained correlated well with the values of spectrophotometrically measured bilirubin, which reliably indicated the severity of the hemolytic disease. A serious erythroblastosis was observed in 17 cases. Four children died before any treatment was initiated. In 13 children 37 intrauterine transfusions (IUT) were performed. The survival rate of the children with IUT's was 69%, in nonhydropic children it was 82%. The mortality risk of the IUT was low. Children with IUT's often showed complications in the perinatal period, which were due to the premature birth and the erythroblastosis.

[The mean blood pressure in the second trimester (map-2) as a valuable aid in the early recognition of the pregnancies with a risk of hypertension (author's transl)]. / Der mittlere Blutdruck im 2. Trimenon (MAP-2) als wertvolle Hilfe bei der Früherkennung von hypertoniebedrohten Schwangerschaften.

The mean blood pressure in the second trimester of pregnancy was calculated with a formula (Formula: see text) which stands for systolic pressure plus twice diastolic pressure divided by 3 equals mmHg. In 285 patients 43% had a MPA-2 value of 85 mmHg. or higher. At this threshold value 89% of all later hypertensions were recognized. An MAP-2 value of 90 mmHg. was found in 21% of the patients. In this group 63% became hypertensive. However, this group contained 10 of the 11 moderately severe and severe cases. In the outcome of the pregnancies there was a significant increase in prepathological fetal monitoring changes and a significant increase in suspicious Apgar values. The calculation of the MAP-2 value should become a part of routine prenatal care.