Fulminant puerperal sepsis due to anaplastic large-cell lymphoma (ALCL) with therapy-refractory cerebral edema.

INTRODUCTION: Lymphoma is among the five most frequent malignancies during pregnancy while anaplastic large-cell lymphoma (ALCL) is rare, accounting only for 2-3 % of all adult-onset non-Hodgkin lymphomas. CASE REPORT: A 23-year-old gravida 1, para 1 presented with puerperal mastitis and septicemia following secondary cesarean section. Mastitis had been present for a week prior to delivery. A CT scan for further diagnostics revealed numerous prominent lymph nodes. Cerebrospinal fluid testing, bone marrow and lymph node biopsy confirmed diagnosis of ALCL. Systemic and intrathecal chemotherapy was initiated, stabilizing the patient's clinical situation. 30 days postpartum (pp.), a cerebral edema was diagnosed responsible for cerebro-venous hypoperfusion. Immediate ventricle drainage and further therapeutic measures revealed no improvement. The patient died 33 days pp. CONCLUSION: Puerperal septicemia seemingly caused by mastitis still needs rapid further evaluation if the patient's clinical presentation quickly declines despite antibiotic therapy. Immediate initiation of chemotherapy after confirmation of ALCL is required to increase the therapeutic benefit due to the poor prognosis of ALCL.

Neonatal complications and risk factors among women with gestational diabetes mellitus.

OBJECTIVE: This study aimed to identify risk factors for gestational diabetes mellitus (GDM) and assess the effects of GDM on the risk of adverse pregnancy outcomes. MATERIAL AND METHODS: This was a cross-sectional study using data from the German Perinatal Quality Registry, which is a complete national registry containing information on all hospital births across Germany. The Registry for 2006 contains data on a complete birth cohort of 668,085 newborn infants and 647,392 mothers from all 896 German hospitals. All data were taken from maternity log records and analyzed by multivariate logistic regression. Each recorded case of GDM was identified by a gynecologist or in hospital. RESULTS: The prevalence of GDM was 2.3% (14,990 of 647,385). High-risk groups were migrants, women of lower socioeconomic status (adjusted odds ratio 1.16, 95% confidence interval 1.05-1.28) and obese women (adjusted odds ratio 4.96, 95% confidence interval 4.70-5.24). A higher risk of fetal malformations was found for those diagnosed with GDM (adjusted odds ratio 1.32, 95% confidence interval 1.15-1.53). CONCLUSION: The higher risk of fetal malformations with GDM suggests that many of these women may have high glucose levels even during the first trimester. Policies and interventions regarding prenatal care should therefore focus not only on how better diagnostic and treatment procedures can be implemented, but also on how they can reach older and migrant women as well as women of lower socioeconomic status.

Risk groups and maternal-neonatal complications of preeclampsia--current results from the national German Perinatal Quality Registry.

AIMS: We investigated risk factors and neonatal outcomes of preeclampsia. METHODS: We analyzed data of the German Perinatal Quality Registry 2006 that contains the complete national birth cohort of 668,085 newborn infants and 647,392 mothers from 917 German obstetric clinics. RESULTS: The prevalence of preeclampsia in 2006 was at 2.31%. Higher maternal age, gestational diabetes, no previous as well as multiple births, pre-pregnancy obesity and above-average weight gain during pregnancy were significantly associated with preeclampsia. A positive relationship between social burden (e.g., low social status, psychosocial stress) and the risk of preeclampsia appeared. Smoking appeared to be negatively correlated. Neonatal complications associated with preeclampsia in the study were small babies, acute respiratory distress syndrome, postpartum neonatal hypoglycemia and low Apgar scores. We did not observe an increased rate of stillbirths with preeclampsia pregnancies. CONCLUSIONS: Further studies and interventions regarding prenatal care should not focus only on how better diagnostic and treatment procedures can be implemented but also on how these diagnostic and treatment procedures can reach high-risk groups.

PAR-2 activating peptide-induced stimulation of pregnant rat myometrium contractile activity partly involves the other membrane receptors.

OBJECTIVE: To study if spontaneous contractions augmented by proteinase-activated receptor-2 (PAR-2)-activating peptide serine-leucine-isoleucine-glycine-arginine-leucine (SLIGRL) involve coactivation of membrane chemoceptors and are associated with expression of PAR-2 mRNA in non-pregnant and pregnant rat myometrium. MATERIALS AND METHODS: Non-pregnant, mid-pregnant, and late pregnant rat uterine horn and small intestine segments were snap-frozen in liquid nitrogen to determine PAR-2 mRNA levels by real time polymerase chain reaction (PCR). Uterine rings were used for isometric tension recording. Effect of SLIGRL (0.1 mM) on spontaneous contractions before and after exposure to ibuprofen (cyclooxygenase inhibitor, 1.0 microM), SQ-29548 (thromboxane A(2) receptor inhibitor, 1.0 microM), ketotifen (histamine 1 receptor inhibitor, 10 microM), WEB-2170BS (platelet-activating factor (PAF) receptor inhibitor, 10 microM), atropine (muscarinic receptor inhibitor, 0.1 microM), or ketanserin (serotonin receptor inhibitor, 10 microM) were compared. Paired t-test and one-way ANOVA followed by Dunnett's or Newman-Keuls post hoc tests were used for statistical analysis when appropriate. SIGNIFICANCE: P<0.05. RESULTS: The agents did not significantly affect time-associated decay in spontaneous contractile activity in any group of the tissues. Activation of spontaneous contractions induced by SLIGRL in non-pregnant rat myometrium did not involve coactivation of membrane chemoceptors, while in mid-pregnant rat myometrium coactivation of prostanoid, histamine, and serotonin receptors and in late pregnant rat myometrium coactivation of thromboxane receptors was noted. Expression of PAR-2 mRNA was similar in non-pregnant, mid-pregnant, and late pregnant rat myometrium. CONCLUSIONS: Expression of PAR-2 in rat myometrium is not dependent on gestational age. Stimulation of PAR-2 is associated with production/release of cyclooxygenase pathway product(s) activating thromboxane/prostaglandin H2 receptors, partial involvement of histamine H1 receptors and serotonin receptors in midpregnancy and thromboxane A2/prostaglandin H2 receptors in late pregnancy.

Gestational diabetes and preeclampsia--similar risk factor profiles?

BACKGROUND: Gestational diabetes and preeclampsia are leading causes of complications during pregnancy. AIMS: The aims of this study were to quantify the probability that both diseases occur together, to evaluate commonality of risk factor profiles, and to clarify the connection between gestational diabetes and preeclampsia in combination with the maternal body mass index. STUDY DESIGN: We analysed data of the German Perinatal Quality Registry 2006, an annual full inventory of all hospital births in Germany. SUBJECTS: The Registry contains the complete national birth cohort of 668,085 newborn infants and 647,392 mothers from 896 German obstetric clinics. OUTCOME MEASURES: Each case of gestational diabetes or preeclampsia that was identified during pregnancy by a gynaecologist or in the hospital was fully registered. RESULTS: The prevalence of GDM was 2.32% and that of PE was 2.31%, resulting in 0.09% of all pregnant women being diagnosed with both diseases. GDM was found to be an independent risk factor for PE. Increased maternal age, nulliparity, and multiple gestation pregnancies could be identified as common risk factors for both diseases, while increased pre-pregnancy body mass index was found to be the most important predictor for both diseases. CONCLUSIONS: As PE and GDM share similar risk factors, identification of high-risk groups by simultaneous screening methods seems to be reasonable for prevention of complications. Further studies will be needed to investigate possible pathophysiological pathways increased body mass index has on the induction of both diseases.

Massive respiratory dysfunction as sign of fulminant peripartum cardiomyopathy (PPCM).

OBJECTIVE: Case report of a 35-year-old gravida 3, para 2, at 40 + 6 weeks with massive respiratory dysfunction with need of oxygenation, requiring cesarean section. CASE REPORT: Postpartum investigations revealed pathological cardiomegaly with left ventricular failure (NYHAIV). Cardiac biopsy diagnosed postpartum dilatative cardiomyopathy. Despite medication with bromocriptine and levosimendan, cardiac function continued to decrease, requiring surgical intervention and implantation of an intracorporal, left ventricular assist device. Following surgery, cardiac function progressively improved and stabilized. OBJECTIVE: Peripartum cardiomyopathy (PPCM) is a rare, pregnancy-induced disease and requires an interdisciplinary approach for diagnostics and therapeutical treatment.