Labour in women with gestational diabetes mellitus

Objectives: Gestational diabetes mellitus (GDM) constitutes one of the most common pregnancy complications and affects 3–5% of all pregnancies, with its incidence still growing. Due to possible maternal and fetal complications, the peripartum management of GDM patients continues to be a debatable issue. The aim of the study was to analyse the course and final way of delivery in women with gestational diabetes mellitus. The effectiveness of induction of labour (IOL) was also assessed and factors predisposing to cesarean section were identified. Material and methods: The study group consisted of 204 women with GDM who delivered in the Academic Centre for Woman’s and Neonate’s Health in Warsaw over the years 2013 and 2014. The indications and ratios of elective and intrapartum cesarean sections were analysed. Patients qualified for induction of labour were compared depending on their final way of delivery. Results: Over a half of all deliveries in the study group (53%) were cesarean sections. Elective surgeries accounted for 70% of all cesarean sections, predominantly due to a history of previous operational deliveries. Only 12% of the study group developed spontaneous uterine contractions and delivered vaginally. A comparison of the vaginal delivery group (n = 96) with cesarean section group (n = 108) pointed to high pregestational BMI value and advanced maternal age as factors increasing the patient’s risk for surgical delivery (p = 0.0000 and p = 0.048 accordingly). The comparison of women undergo­ing IOL vs. omen with spontaneous uterine contractions showed no increase in the ratio of intrapartum cesarean sections in the IOL group — in both subgroups vaginal delivery was achieved in 75% of cases. Conclusions: Patients with GDM are more likely to undergo cesarean section, but the implementation of induction of labour at term does not further aggravate this risk. Major risk factors for operational delivery in GDM population included: advanced maternal age, high pregestational BMI value and undergoing insulin therapy

Multifocal drug-resistant epilepsy in a patient with a newly discovered mutation in tuberous sclerosis complex 1 gene treated by deep brain stimulation in the anterior thalamic nucleus

Tuberous sclerosis complex (TSC) is an autosomal dominant disorder caused by mutations in the tumor suppressor genes TSC1 or TSC2. TSC is characterized by the formation of multiple tumors in various organs. The most common neurological manifestation of the disorder is epilepsy present in 79–90% of cases. At least one-third of TSC patients develop drug-resistant epilepsy (DRE) which remains a great challenge for clinicians. Neuromodulation is an option in cases of multifocal epilepsy, epilepsy originating in eloquent areas, or the inability to identify the ictal onset zone. Deep brain stimulation of the anterior thalamic nucleus (ANT-DBS) may be used in the treatment of multifocal DRE. Here, we present a case of a patient with multifocal DRE caused by TSC, who was treated with ANT-DBS. A follow-up period of eight months showed that the patient's multifocal DRE was successfully treated by ANT-DBS

Deep brain stimulation in a patient with progressive myoclonic epilepsy and ataxia due to potassium channel mutation (MEAK). A case report and review of the literature

Progressive myoclonic epilepsy (PME) is characterized by prominent myoclonus, generalized tonic-clonic seizures, and less often focal, tonic, or absence seizures. The KCNC1 mutation is responsible for specific clinical phenotype of PME which has been defined as myoclonic epilepsy and ataxia due to potassium channel mutation (MEAK). We present a case of a 44 years-old male patient with genetically proven MEAK who underwent subthalamic nucleus/substantia nigra (STN/SNr) deep brain stimulation (DBS) for his pharmacological-refractory myoclonus and drug-resistant epilepsy (DRE). Since the age of 4–5 years, the patient had been suffering from intention tremor, and later the myoclonic jerks, ataxia involving the upper limbs and walking difficulties worsened. The first bilateral tonic-clonic seizure (BTCS) occurred at the age of 22. The patient agreed to staged bilateral implantation of DBS electrodes placed in the STN/SNr region. The follow-up lasts more than 24 months. The myoclonic jerks assessed by Unified Myoclonus Rating Scale (UMRS) were reduced by nearly 70 % and BTCS was completely abolished. The patient’s ataxia and dysarthria did not improve. Early diagnosis with genetic testing may significantly help in counseling patients with PME and enables to undertake the surgical approach targeting the STN/SNr