Measuring Psychological Inflexibility of Suicidal Thoughts: The Acceptance and Action Questionnaire for Suicidal Ideation (AAQ-SI)

Cognitive Therapy and Research - Despite interest in psychological inflexibility as a marker of suicide risk, no measure of psychological inflexibility specific to SI exists. The present study...     

Simultaneous glomerular filtration rate determination using inulin,iohexol, and 99mTc-DTPA demonstrates the need for customized measurement protocols

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Vaginal breech delivery at term and neonatal morbidity and mortality – a population-based cohort study in Sweden

Introduction: The routine to deliver almost all term breech cases by elective cesarean section (CS) has continued to be debated due to the risk of maternal and neonatal complications. The aims of the study were (1) to investigate if mode of delivery impacts on the risk of morbidity and mortality among term infants in breech presentation and (2) to compare the rates of severe neonatal complications and mortality in relation to presentation and mode of delivery.

Methods: This population-based cohort study used data from the Swedish Medical Birth Register. All women (and their newborn infants) with singleton pregnancies who gave birth at term to an infant in breech (n?=?27,357) or cephalic presentation (n?=?837,494) between 2001 and 2012 were included. Births with vacuum extraction and induced labors were excluded, as well as antepartum stillbirths, births with infants diagnosed with congenital malformations and multiple births.

Results: On one hand, the rates of neonatal complications and mortality were higher among infants born in vaginal breech compared to the vaginal cephalic group. On the other hand, after CS, the rates of all neonatal complications under study and neonatal mortality were lower among infants in breech presentation than in those in cephalic presentation. After adjustment for confounders, infants delivered in vaginal breech had 23.8 times higher odds AOR (ratio) for brachial plexus injury, 13.3 times higher odds ratio for Apgar score <7 at 5?min, 6.7 times higher odds of intracranial hemorrhage (ICH), or convulsions and 7.6 higher odds ratio for perinatal mortality than those delivered by elective CS.

Conclusions: Despite a probable selection of women who before-hand were considered at low risk and, therefore, could be recommended vaginal breech delivery, infants delivered in vaginal breech faced substantially increased risks of severe neonatal complications compared with infants in breech presentations delivered by elective CS.

• Key message

• Vaginal breech delivery is associated with increased risk for severe neonatal complications.

     

Five-year Long-term Outcomes of Stereotactic Body Radiation Therapy for Operable Versus Medically Inoperable Stage I Non–small-cell Lung Cancer: Analysis by Operability,Fractionation Regimen,Tumor Size,and Tumor Location

Background

Stereotactic body radiation therapy (SBRT) is standard for medically inoperable stage I non–small-cell lung cancer (NSCLC) and is emerging as a surgical alternative in operable patients. However, limited long-term outcomes data exist, particularly according to operability. We hypothesized long-term local control (LC) and cancer-specific survival (CSS) would not differ by fractionation schedule, tumor size or location, or operability status, but overall survival (OS) would be higher for operable patients.

Insights from CREDENCE trial indicate an acute drop in estimated glomerular filtration rate during treatment with canagliflozin with implications for clinical practice

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Spike‐associated networks and intracranial electrographic findings

Aims. Functional connectivity is providing new insights into the network nature of epilepsy with growing clinical applications. Our objective was to validate a novel magnetoencephalography‐based method to non‐invasively measure the epileptic network. Methods. We retrospectively identified pediatric and adult patients with refractory focal epilepsy who underwent pre‐surgical magnetoencephalography with subsequent intracranial electrographic monitoring. Magnetoencephalography tracings were visually reviewed, and interictal epileptiform discharges (“spikes”) were individually marked. We then evaluated differences in whole‐brain connectivity during brief epochs preceding the spikes and during the spikes using the Network‐Based Statistic to test differences at the network level. Results. In six patients with statistically‐significant network differences, we observed substantial overlap between the spike‐associated networks and electrographically active areas identified during intracranial monitoring (the spike‐associated network was 78% and 83% sensitive for intracranial electroencephalography‐defined regions in the irritative and seizure onset zones, respectively). Conclusion. These findings support the neurobiological validity of the spike‐associated network method. Assessment of spike‐associated networks has the potential to improve surgical planning in epilepsy surgery patients by identifying components of the epileptic network prior to implantation.