Evaluation of the relationship between speckle tracking echocardiography and arrhythmia markers Tp-e interval and Tp-e/QTc in patients with arterial hypertension

OBJECTIVE

The prolongation of the Tp-e interval, which is defined as the interval from the peak to the end of the T wave on electrocardiography (ECG), is considered a non-invasive predictor of malignant ventricular arrhythmia development. In our study, we aimed to compare the Tp-e interval and Tp-e/QTc ratios on ECG and subclinical myocardial dysfunction evaluated by left ventricular global longitudinal strain (LV-GLS) imaging in patients receiving treatment for hypertension.

PATIENTS AND METHODS

Two-dimensional speckle tracking echocardiography was performed in 102 consecutive hypertensive patients with blood pressure values regulated by treatment. The normal left ventricular global longitudinal strain (LV-GLS) limit was accepted as < -18%. The patients were divided into two groups: those with normal (≥ -18%) LV-GLS and those with impaired LV-GLS (< -18%). Comparisons between the groups were made by measuring ventricular repolarization parameters, such as QT, QTc, and Tp-e intervals, and Tp-e/QT and Tp-e/QTc ratios.

RESULTS

While the mean age of the patients with impaired LV-GLS was 55±6 years, the mean age of the normal LV-GLS group was 58±9 years (p=0.101). The Tp-e interval, Tp-e/QT, and Tp-e/QTc ratios were significantly higher in the impaired LV-GLS group than in the normal LV-GLS group (p<0.05 for all). A positive correlation was observed between the ventricular repolarization parameters and LV-GLS values. This positive correlation was statistically significant in terms of the Tp-e interval, Tp-e/QT, and Tp-e/QTc ratios.

CONCLUSIONS

The Tp-e interval, Tp-e/QT, and Tp-e/QTc ratios were increased in hypertensive patients with impaired LV-GLS, and therefore a close follow-up in terms of increased arrhythmia risk is required in this patient group.

Concordance between a Mohs surgeon and a dermatopathologist in evaluating Mohs cryosections

BACKGROUND

Mohs micrographic surgery is the gold standard treatment for high-risk non-melanoma skin cancers. The success of Mohs relies on accurate histopathologic evaluation. Due to law restrictions in some European countries, Mohs surgeons are not permitted to report on histopathology; therefore, a pathologist evaluates the frozen sections.

OBJECTIVE

To retrospectively assess the concordance between the certified Mohs surgeon and the pathologist in evaluating the Mohs slides that were intraoperatively evaluated by the pathologist.

MATERIALS AND METHODS

Frozen section slides of a total of 237 Mohs cases between 2013 and 2020 were examined by the blinded Mohs surgeon, and the tumours were marked on copy maps. The copy maps and the original maps were compared, and the non-concordant cases were re-evaluated together by the Mohs surgeon and the dermatopathologist. The concordance rate was calculated, and the inter-rater agreement was statistically analysed using Cohen's Kappa coefficient.

RESULTS

We report a high concordance rate (97.9%) and inter-rater agreement (0.96) between Mohs surgeon and dermatopathologist in evaluating Mohs slides.

CONCLUSION

As a newly settled centre, our results are in alignment with experienced centres where the Mohs surgeon evaluates the slides herself and performs the surgery.

The effects of the age of male early life circumcision on sexual functions later in life

Introduction

According to psychoanalytic theory performing circumcision on a boy in phallic phase may aggravate this fear and cause sexual dysfunctions later in life. However this hypothesis is an unverified common-view rather than a scientifically proven conclusion.

Objectives

We hypothesized that being circumcised during phallic phase is not a risk factor for sexual dysfunction. We also took a peak at how the experience of circumcision is being perceived and its psychological effects. Our secondary hypothesis was, sexual dysfunctions are more frequent among men who had a traumatic circumcision experience.

Methods

For this cross-sectional study, a total of 2768 sexually active, circumcised and voluntary men were recruited from 20 different urology outpatient clinics around Turkey.

Results

There was no significant difference for PEDT and IIEF scores between participants who were circumcised at different ages (Graph-1,2). When participants were divided into 3 groups according to their circumcision age in accordance with psychoanalytic theory (before, after and during phallic phase) mean IIEF and PEDT scores did not differ. PEDT scores did not differ either by which emotion the participant describe their experience of circumcision or how vividly he remembered it. However participants who remembered their circumcision experience more vividly and had who describe their circumcision experience with fear/anxiety had a higher IIEF score (Graph-3).

Conclusions

The age of circumcision does not affect the risk of PE. This is one of the very few studies that challenges psychoanalytic theory with a scientific method. Remembering the circumcision experience with fear or anxiety did not increase the risk of sexual dysfunctions.

Helicobacter Pylori Infection in Amniotic Fluid May Cause Hyperemesis Gravidarum

Objectives: Limited data are available from recent trials involving pregnant women to guide Helicobacter pylori infection diagnosis. There are no data about the presence of H. pylori in the amniotic fluid as well. Furthermore, the relation between amniotic fluid H. pylori and hyperemesis gravidarum (HG) has not been characterized yet. Materials and Methods: This is a prospective study conducted after obtaining approval from the Ethics Committee. Pregnant women undergoing amniocentesis were enrolled in the study. The stool antigen test assessed the presence of H. pylori in amniotic fluid. A perinatologist independently performed an amniocentesis. The obtained amniotic liquid was sent to the laboratory to evaluate H. pylori infection by stool H. pylori antigen assay. We determined the rate of H. pylori in amniotic fluid and assessed relations between H. pylori infection and pregnancy outcome, including HG. Results: Between May and September 2017, we enrolled 48 pregnant women who underwent amniocentesis to detect possible fetal malformations. Patients were divided into two groups regarding the HG status. There were significant differences between the groups in terms of H. pylori infection presence. Among them, 28 (58.3%) were found to have a positive H. pylori test in their amniotic fluid. The rate of HG was significantly higher (71.4%) in patients who tested positive for H. pylori in amniocentesis than the H. pylori-negative group (20%), (p<0.001). Conclusions: The study's main new finding is that presence of H. pylori in the amniotic fluid is possible. Our data suggest that H. pylori-infected amniotic fluid is associated with the experience of past HG. The current study may have important implications for HG detection and help identify patients who would benefit from future preventive strategies.

Predictive value of fibrinogen-to-albumin ratio in acute coronary syndrome

BACKGROUND

We aimed to investigate the predictive value of the fibrinogen-to-albumin ratio (FAR) regarding the development of major cardiovascular events (MACE) in patients treated with percutaneous coronary intervention (PCI) for acute coronary syndrome (ACS).

METHODS

This was a prospective, observational cohort study that included 261 consecutive patients who were treated with PCI. The patients were grouped according to the occurrence of MACE during the follow-up period.

RESULTS

During follow-up, MACE occurred in 68 (26%) patients. The FAR was independently predictive of MACE (HR: 1.017, 95% CI: 1.010-1.024, p < 0.001). In addition, left ventricular ejection fraction (LVEF) and a diagnosis of ST-segment elevation myocardial infarction (STEMI) were independent predictors of MACE. The area under the curve (AUC) of the multivariable model, including LVEF and diagnosis of STEMI, was 0.707 (95% CI: 0.631-0.782, p < 0.001). When the FAR was added to the multivariable model, the AUC was 0.770 (95% CI: 0.702-0.838, z = 2.820, difference p = 0.0048).

CONCLUSION

The FAR could be used for the prediction of MACE in patients with ACS who have undergone PCI.

Effects of subjective sleep quality on the quality of life in patients with chronic anorectal disorder

OBJECTIVE

The aim of the present study was to evaluate the subjective sleep quality in patients with anorectal disorder, to determine the factors associated with subjective sleep quality, and to explore the relationship between subjective sleep quality and quality of life.

MATERIAL AND METHODS

This descriptive study was conducted between April 8, 2015 and April 12, 2016. The research population consisted of 284 patients who attended the general surgery outpatient clinics of Konya Military Hospital and were subsequently diagnosed with one of the four most common anorectal disorders (hemorrhoidal disease, anal fissure, anorectal abscess/fistula, and sacrococcygeal pilonidal disease). Data were collected from 114 patients who volunteered to participate in the study. After establishment of the diagnosis based on proctological anamnesis and physical examination, the Pittsburgh Sleep Quality Index, Short-Form Health Survey, Beck Anxiety Inventory, and Beck Depression Inventory were administered to the patients, along with a questionnaire on sociodemographic data, via a face-to-face interview technique.

RESULTS

Ninety-six (84.2%) patients had poor sleep quality, whereas 18 (15.8%) patients had good sleep quality. Among the patients with poor sleep quality, 16 were diagnosed with anorectal abscess and fistula (100.0%), 40 with hemorrhoidal disease (90.9%), 16 with sacrococcygeal pilonidal disease (80.0%), and 24 with anal fissure (70.6%). Overall, all patients with poor sleep quality (n=96) had low scores in all subcomponents of the quality of life scale.

CONCLUSION

The sleep quality in patients with chronic anorectal disorder is significantly impaired, thus negatively affecting quality of life. Therefore, improvement in quality of life by improving sleep quality should be one of the main objectives in treating chronic anorectal disorders.

Internet use patterns and Internet addiction in children and adolescents with obesity

BACKGROUND

There are no data regarding the Internet addiction (IA) rates and patterns in youth with obesity.

OBJECTIVE

This study aimed to explore the prevalence and patterns of IA in children and adolescents with obesity. The relationship between IA and body mass index (BMI) was also investigated.

METHODS

Study includes 437 children and adolescents with age ranging from 8 to 17 years: 268 with obesity and 169 with healthy controls. The Internet addiction scale (IAS) form was administered to all participants. The obesity group also completed a personal information form including Internet usage habits and goals. Linear regression analysis was utilized to assess the contributions of Internet use habits and goals to BMI in the obesity group and IAS scores to BMI in both groups.

RESULTS

A total of 24.6% of the obese children and adolescents were diagnosed with IA according to IAS, while 11.2% of healthy peers had IA (p < 0.05). The mean IAS scores for the obesity group and the control group were 53.71 ± 25.04 and 43.42 ± 17.36, respectively (p < 0.05). The IAS scores (t = 3.105) and spending time more than 21 h week^-1 on the Internet (t = 3.262) were significantly associated with increased BMI in the obesity group (p < 0.05). Other Internet habits and goals were not associated with BMI (p > 0.05). The IAS scores (t = 8.719) were also found to be associated with increased BMI in the control group (p < 0.05).

CONCLUSIONS

The present study suggests that obese children and adolescents were found to have higher IA rates than their healthy peers, and the results indicate an association between IA and BMI.

Association of activation syndrome with life-time hypomanic symptoms and Ghaemi criteria

Objective

Activation syndrome consists of 10 suicides associated symptoms, which is induced by antidepressant treatment. These are anxiety, agitation, manic episodes, sleep disruption, irritability, hostility, aggressiveness, impulsivity, akathisia and mania/hypomania. This syndrome is reported to be associated with a bipolar disorder diathesis. The aim of this study is to evaluate lifetime hypomanic symptoms with major depressive disorder, who are prescribed antidepressant medication, and to investigate whether there is a relationship between these symptoms and the development of AS.

Methods

Sixty consecutive outpatients with the diagnosis of major depressive disorder who were naturalistically given antidepressant treatment were examined prospectively. Patients were assessed three times; at baseline, 2 and 4 weeks later. At baseline visit, clinical characteristics of patients including Ghaemi criteria were assessed, life-time history of hypomanic symptoms were assessed with the Hypomania-Checklist-32. In all three interviews, Barnes Akathisia Rating Scale, Hamilton Rating Scale for Depression, Hamilton Anxiety Rating Scale and Young Mania Rating Scale were applied to detect the symptoms of AS. The patients who present at least one of the 10 symptoms were considered to have AS.

Results

Of the 60 patients 25(41.7%) developed AS. The most prevalent symptoms of AS are insomnia (31.7%), anxiety (25%) and irritability (15%). Significant difference was found between patients with and without AS, with regard to HCL-32 test scores. A moderate correlation between the number of AS symptoms and HCL-32 test scores were determined. AS was found to be significantly more frequent in patients with mere hypersomnia and both increased appetite and hypersomnia those without these symptoms.

Disclosure of interest

The findings of this study suggest that certain features of BPS might be associated with the development of AS. Antidepressant treatment of depressive illnesses in this spectrum which are misdiagnosed as unipolar may reveal these symptoms that will complicate the current episode and destabilize the longitudinal course. For this reason, clinicians should evaluate the patients who present antidepressant induced symptoms meticulously and be careful not to overlook the characteristics of BPS.

Erratum to: 36th International Symposium on Intensive Care and Emergency Medicine: Brussels, Belgium. 15-18 March 2016

[This corrects the article DOI: 10.1186/s13054-016-1208-6.].

Subnormothermic machine perfusion for ex vivo preservation and recovery of the human liver for transplantation

To reduce widespread shortages, attempts are made to use more marginal livers for transplantation. Many of these grafts are discarded for fear of inferior survival rates or biliary complications. Recent advances in organ preservation have shown that ex vivo subnormothermic machine perfusion has the potential to improve preservation and recover marginal livers pretransplantation. To determine the feasibility in human livers, we assessed the effect of 3 h of oxygenated subnormothermic machine perfusion (21°C) on seven livers discarded for transplantation. Biochemical and microscopic assessment revealed minimal injury sustained during perfusion. Improved oxygen uptake (1.30 [1.11-1.94] to 6.74 [4.15-8.16] mL O2 /min kg liver), lactate levels (4.04 [3.70-5.99] to 2.29 [1.20-3.43] mmol/L) and adenosine triphosphate content (45.0 [70.6-87.5] pmol/mg preperfusion to 167.5 [151.5-237.2] pmol/mg after perfusion) were observed. Liver function, reflected by urea, albumin and bile production, was seen during perfusion. Bile production increased and the composition of bile (bile salts/phospholipid ratio, pH and bicarbonate concentration) became more favorable. In conclusion, ex vivo subnormothermic machine perfusion effectively maintains liver function with minimal injury and sustains or improves various hepatobiliary parameters postischemia.