Type of delivery and reading,writing, and arithmetic learning in twin births

This study analyses, in children born in twin births, the relationship between reading, writing and arithmetic learning, on the one hand, and type of delivery, on the other, controlling for the effect of interaction and/or confusion of third variables (maternal age at delivery, gestational age, fetal position, birthweight, 1-min Apgar score). In the planned retrospective cohort design, the exposed cohort consisted of children born by caesarean section, and the non-exposed cohort was comprised of children born vaginally. One hundred and twenty-four children born of twin births were evaluated during their first year of primary school: K-BIT tests were used to measure intelligence; the Evalúa-1 battery was used to assess reading, writing, and arithmetic ability; and the children's clinical histories were analysed for obstetric and neonatal variables. After applying binary logistic regressions for each dependent variable, it was found that caesarean delivery in twin births appeared as a possible independent risk factor for specific learning disabilities (LDs) in reading, writing, and arithmetic. Based on these results, further research using larger samples and at more advanced ages is required in order to analyse the influence of obstetric and neonatal variables on the processes underlying specific LDs.     

Marcadores pronósticos en pacientes con gammapatía monoclonal de significado incierto

Objective

The assessment of prognostic biomarkers in monoclonal gammopathies of uncertain significance (MGUS) requires using large cohorts and long follow-ups, due to the low rate of conversion to multiple myeloma (MM). The aim of this article is to develop a model that allows smaller cohorts and shorter follow-ups to be used with high reliability.

Patients and methods

A total of 64 MGUS patients were studied and followed-up prospectively for 6 ± 0.24 years. Patients were classified as evolving or non-evolving, depending on whether the monoclonal protein levels increased or not over time. The risk of conversion to MM was tested based on these phenotypes, and whether the factors that predict conversion to MM are also associated with the appearance of an evolving phenotype.

Results

Eleven patients showed an evolving phenotype, and 53 a non-evolving one. All patients who converted to MM previously showed evolving phenotype (P = .003). At diagnosis, evolving phenotype associated with monoclonal gammopathies of IgA isotype (27 vs. 9%), monoclonal IgG levels above 1,500 mg/dl (P = .007, OR 9.8) and altered kappa/lambda ratios (P = .001, OR 11.7).

Conclusions

Risk factors for developing an evolving phenotype in MGUS patients are the same as those already described for the development of MM. These data show the validity of the evolving/non-evolving model to study markers to predict the outcome of MGUS patients, and confirm the role of the levels of monoclonal IgG and the light chains ratio in the prognosis of this disease.     

Classification and management of rectal prolapse after anorectoplasty for anorectal malformations

Purpose

To suggest a classification, describe the risk factors and management of rectal prolapse after anorectoplasty for anorectal malformations (ARMs).

Methods

We classified prolapse as minimal (rectal mucosa visible with Valsalva manoeuvre), moderate (prolapse <5 mm without Valsalva), evident (>5 mm without Valsalva) and compared patients with and without prolapse within our ARM-population.

Results

Among 150 patients, 40 (27 %) developed prolapse: 25 minimal, 6 moderate, 9 evident. Prolapse affected 33 % of males (9 % of perineal fistulas, 38 % of bulbar, 71 % of prostatic, 60 % of bladder neck and 13 % without fistula) and 21 % of females (9 % of perineal, 30 % of vestibular, 50 % of cloacas, and 25 % without fistula). Risk factors for prolapse were: tethered cord (40 vs 24 %), vertebral anomalies (39 vs 24 %), laparoscopic-assisted anorectoplasty (LAARP) (75 vs 25 %), and colostomy at birth (49 vs 9 %). Redo anorectoplasty was not associated with prolapse. Symptoms were present in 11 patients (28 %): in 7 % with minimal, 33 % with moderate and 77 % with evident prolapse. Nine patients (2 moderate, 7 evident) underwent surgical correction.

Conclusion

Severe ARMs, tethered cord, vertebral anomalies, colostomy, and LAARP predispose to rectal prolapse. Classifying prolapse allows to predict symptoms and need for surgical correction, and to compare outcomes among different centers.     

Glycosylated haemoglobin is markedly elevated in new and known diabetes patients with hyperglycaemic ketoacidosis

Background

Glycosylated haemoglobin (HbA1c) and random blood glucose are markers of chronic and acute hyperglycaemia respectively.

Objective

We compared HbA1c levels in ketoacidosis (DKA) occurring in known and newly diagnosed diabetes.

Methods

Retrospective review of medical records for 83 DKA admissions in 2008 and 2009 with results for HbA1c at presentation

Results

There were 52 and 31 DKA admissions in known and newly diagnosed diabetes patients respectively. Fifty of the 83 DKA admissions were in females. The mean age (per admissions) and HbA1c of all admissions are 43.4 ± 20.3 years (n=83) and 12.7 ± 3.4 % (n=83) respectively. Mean HbA1c in known Type 1, known Type 2 and newly diagnosed diabetes patients were similarly very high: 12.4 ± 3.3 %, 12.5 ± 3.3 %, 13.1 ± 3.7 %; P = 0.6828. The HbA1c levels in newly diagnosed diabetes patients less than 30 years (likely Type 1 diabetes) and ≥ 30 years (likely Type 2 diabetes) were similar. There was a tendency to significantly positive correlation between blood glucose and HbA1c in new diabetes patients.

Conclusions

In our setting, DKA is associated with markedly elevated HbA1c levels in known type 1, known type 2 and new onset diabetes.     

Further study of the diagnostic and screening efficiency of the ST-depression adjective check lists

In order to provide additional data on the diagnostic efficiency of the DACL in a situation in which dual diagnoses that involve depression also are considered, two groups of psychiatric patients completed DACL list E and independently were assigned psychiatric diagnoses via the Psychiatric Diagnostic Interview. Findings indicate that the DACL may be of considerable use in screening for depression. Sensitivity was high for both males and females (.84 and .80, respectively) with a cutting score of 12/13. Correct classification rates were also between 4 and 10% higher than base rates. © 1996 John Wiley & Sons, Inc.     

School health promotion in South‐East Asia by Japan and partners

School health promotion in South‐East Asia has developed rapidly in recent years, and Japan has been one of the significant contributors to the reinforcement of school health promotion in the region. Starting from the Hashimoto Initiative on global parasite control, Japan advocated for international partnerships with several agencies for the development of school health programs in South‐East Asia. Through a strengthened collaboration with international organizations, countries such as the Lao PDR, Cambodia, the Philippines, and Thailand have created and implemented school health programs on nutrition, sanitation, and deworming, among others. In addition to school health program formulation and implementation, the expanded network in South‐East Asia led to more capable school health personnel, with many workers in the education and health sectors benefitting from the training programs jointly held by collaborating organizations.     

Resting-state connectivity and network parameter analysis in alcohol-dependent males. A simultaneous EEG-MEG study

There is supporting evidence of alcohol negative effects on the brain: neuroimaging and psychophysiological studies finding anatomical and functional connectivity (FC) changes associated with the dependence process. Thus, the aim of this work was to evaluate brain FC and network characteristics of alcohol-dependent individuals in resting state. For this study, we included males diagnosed with alcohol dependence (N = 25) and a group of healthy individuals (N = 23). Simultaneous EEG-MEG (electroencephalographic and magnetoencephalographic) activity was recorded in 5 min of eyes-closed resting state. EEG-MEG activity was preprocessed and FC was computed through the leakage-corrected version of phase locking value (ciPLV). Additionally, local (degree, efficiency, clustering) and global (efficiency, characteristic path length) network parameters were computed. Connectivity analysis showed an increase in phase-lagged synchronization, mainly between frontal and frontotemporal regions, in high beta band, and a decrease in interhemispheric gamma, for alcohol-dependent individuals. Network analysis revealed intergroup differences at the local level for high beta, indicating higher degree, clustering, and efficiency, mostly at frontal nodes, together with a decrease in these measures at more posterior sites for patients’ group. The hyper-synchronization in beta, next to the hypo-synchronization in gamma, could indicate an alteration in communication between hemispheres, but also a possible functional compensation mechanism in neural circuits. This could be also supported by network characteristic data, where local alterations in communication are observed.