Serum carbohydrate antigen 125 levels in nonischemic dilated cardiomyopathy: a useful biomarker for prognosis and functional mitral regurgitation

The authors investigated the prognostic relevance of serum carbohydrate antigen 125 (CA125) levels in nonischemic dilated cardiomyopathy (NICMP) and assessed whether increased levels relate to the degree of functional mitral regurgitation (FMR). Seventy-seven patients with NICMP were enrolled and followed-up for 10 ± 2 months in this prospective study. Receiver-operating characteristic analysis established a cutoff CA125 value of 25 U/mL for predicting mortality. Patients were divided into two groups according to their CA125 levels (CA125 <25 U/mL [n=58] and CA125 ≥ 25 U/mL [n=19]). Patients with high CA125 values had statistically worse functional status, higher B-type natriuretic peptide (BNP) levels, higher left ventricular volumes, lower ejection fraction, higher E/Em ratio, higher pulmonary artery systolic pressure, and more severe FMR. On the multivariate analysis, serum CA125 (P=.002) and severe FMR (P=.04) were identified as the independent predictors of mortality. Serum CA125 levels also correlated with BNP levels and FMR severity (P<.001). Serum CA125 is a powerful prognostic biomarker that is associated with the severity of heart failure, serum BNP levels and several echocardiographic parameters including left ventricular volumes, systolic and diastolic functions, pulmonary artery pressure, and the degree of FMR. Serum CA125 was also shown as an independent predictor of mortality during 10 ± 2 months of follow-up.     

Clinical outcome and endothelial loss following prepupillary and retropupillary implantation of iris claw intraocular lenses

Purpose

Iris claw intraocular lenses (IOLs) were successfully used for the management of aphakia in patients that lack capsular support. The aim of this study was to compare the clinical outcome of prepupillary and retropupillary implantation of these IOLs.

Methods

The files of the 26 patients that had an iris claw IOL implantation between 2010 and 2020 were retrospectively reviewed. Detailed ophthalmological examination findings including corrected distance visual acuity (CDVA), intraocular pressure, endothelial cell counts, slit lamp and dilated fundus examination findings were specifically tabulated. Intraoperative and postoperative complications were also specifically recorded.

Results

There were 18 patients in the prepupillary implantation group and eight patients in the retropupillary implantation group. Age and gender distribution were similar between the groups. CDVA significantly increased in prepupillary and retropupillary implantation groups (p?=?0.001 and p?=?0.012, respectively). Median endothelial cell loss was 6.7% in prepupillary group and 7.2% in retropupillary group. The only intraoperative complication was iridodialysis (n?=?1). Postoperative complications included retinal detachment (n?=?1), cystoid macular edema (n?=?2) and IOL tilt (n?=?1). All of these complications occurred in the prepupillary implantation group.

Conclusion

Prepupillary and retropupillary implantation of iris claw IOLs resulted with similar visual gain and endothelial loss rates in a follow-up time of 6 months. There was an insignificant trend toward a reduced complication rate following retropupillary implantation.

     

Unusual Traumatic Midthoracic Spondyloptosis and Its Surgical Management: Case Report

Posttraumatic spondyloptosis develops as a result of complete subluxation of the vertebral bodies and causes complete transection of the spinal cord. Severe trauma-related spondyloptosis of the upper-mid thoracic region is a rare form of spinal trauma. Traumatic midthoracic spondyloptosis is quite rare, and radiology plays an important role in the diagnosis and treatment of this condition. Surgical reconstruction and stabilization are required for early mobilization and rehabilitation of patients with this injury. Here, we report the clinical features, radiographic findings, and management of an unusual case of traumatic midthoracic spondyloptosis that showed complete spinal cord transection and was operated.     

Circulating endothelial cells in pediatric renal transplant recipients

Background

An increase in the number of circulating endothelial cells (CEC) indicates endothelial damage and the risk of cardiovascular disease. The aim of our study was to investigate the association of CEC with various clinical parameters in pediatric renal transplant recipients.

Methods

CEC, defined as CD45^?CD146⁺, were enumerated by flow cytometry from the peripheral blood of 50 pediatric renal transplant recipients and 20 healthy controls. Clinical parameters, including renal function tests, fasting blood glucose, serum cholesterol and triglyceride, cyclosporine A (CsA) (trough and 2nd-hour) and tacrolimus (tac) trough blood levels and their association with CEC numbers were analyzed.

Results

CEC numbers of patients were higher than those of controls (respectively, 128?±?89 cells/ml (42–468 cells/ml), 82?±?33 cells/ml (32–137 cells/ml), p?=?0.024). There was a statistically significant negative correlation between CEC numbers and glomerular filtration rate (GFR) (r?=??0.300, p?=?0.012). There was also a statistically positive association between CEC numbers and transplant duration as well as cyclosporine trough level (respectively, r?=?0.397, p?=?0.004, r?=?0.714, p?=?0.004). CEC numbers in patients on tac and CsA were similar (p?=?0.716).

Conclusions

Our results demonstrate that renal transplant recipients with high CsA trough blood level, longer transplant duration, and lower GFR, are at greater risk of developing endothelial damage.     

Effects of Low Sodium Dialysate in Chronic Hemodialysis Patients: An Echocardiographic Study

Background. Chronic kidney disease (CKD) and hemodialysis (HD) patients who cannot restrict sodium consumption in their diets sometimes develop significant saline excess and hypertension between dialyses. This study assessed the effect of relatively low sodium dialysate dialysis on changes of echocardiography in hemodialysis patients. Methods and Results. Eighteen patients with end stage renal failure on chronic HD were studied (8 females, 10 males) with a mean age 48.3 ± 14.6 (24–70) years. The mean time on HD was 30.8 ± 14.0 (12–60) months. Patients with hematocrit levels under 24% were excluded from the study. In all patients, echocardiography was performed thrice weekly before and after eight-week HD treatment with low sodium dialysate hemodialysis by the same operator (135 mEq/L for patients with sodium levels less than 137, 137 for patients with sodium levels over 137). Left atrium (LA) and left ventricle (LV) volumes and ejection fractions were measured, specifically: LV systolic diameter (LVSD), LV diastolic diameter (LVDD), interventricular septum (IVS), tricuspid regurgitation (TR), mitral regurgitation (MR), pulmonary artery pressure (PAP), and inferior vein cava diameter (IVCD). Results. In terms of echocardiographic parameters, LVSD, TR, PAP, and IVCD were statistically decreased after low-sodium dialysate treatments (p?=?0.002, 0.04, 0.013, and 0.00, respectively). Predialysis systolic and diastolic blood pressure (BP), post-dialysis systolic blood pressure, and interdialytic weight gain was statistically decreased when compared to basal levels (p?=?0.00, p?=?0.011, p?=?0.022, p?=?0.001, respectively). Conclusion A reduction of the dialysate sodium concentration based on the predialysis sodium levels of the patients could reduce the systolic BP and decrease the volume load on the heart as assessed by echocardiography. Within this short period, postdialysis diastolic BP could not be lowered. The effect of this approach should be studied in broad and lengthy series.     

Anger in women with premenstrual dysphoric disorder: Its relations with premenstrual dysphoric disorder and sociodemographic and clinical variables

Purpose

The aim of the present study was to investigate anger and anger levels in women meeting the criteria of Premenstrual Dysphoric Disorder and to determine the relation between anger levels and the severity of PMDD and other variables.

Methods

50 women meeting the criteria of Premenstrual Dysphoric Disorder and 50 healthy controls were included in the study. Sociodemographic, familial and reproductive period characteristics of the women participating in the study were recorded. All subjects were administered the State–Trait Anger Scale and Premenstrual Syndrom Scale scales.

Results

A significant difference was found between the Premenstrual Dysphoric Disorder group and the healthy control group in terms of Premenstrual Syndrom Scale scores and anger sub scores. When the state trait anger scale scores were examined, it was seen that subscles had higher scores compared to healthy women. In Premenstrual Dysphoric Disorder group; there was a positive correlation between Premenstrual Syndrom Scale scores and trait anger, anger-in and anger control scores.

Conclusions

Anger appears to be an important problem that makes life more difficult for subjects with Premenstrual Dysphoric Disorder. Wide-scale further studies focused on anger and its relation with Premenstrual Dysphoric Disorder are needed to develop ways of coping with anger in Premenstrual Dysphoric Disorder.     

Recurrent trichobezoar due to trichophagia: a case report

Objective

Trichobezoar, a hair ball in the gastrointestinal tract, is usually the result of the urge to pull out one's own hair (trichotillomania) and swallow it (trichophagia). It is almost exclusively seen in young females and may cause serious medical complications. This case report will describe an adult female patient with recurrent trichobezoars.

Method

Data for this case report was collected from peer-reviewed literature and treatment encounters by the consultation–liaison psychiatry unit; subsequent to obtaining informed consent.

Results

The personality characteristics, familial structure and domestic stress found in this case mirror the literature. We initiated behavioral interventions including habit reversal training and patient education in combination with pharmacologic therapy with clomipramine.

Conclusion

Left untreated, trichophagia can cause a life-threatening emergency, requiring surgery. Recurrence of tichobezoars can be anticipated when the underlying emotional disorder is not addressed using multimodal management including psychiatric evaluation and treatment combined with surgical procedures.     

Assessment of executive functions in children and adolescents with acquired brain injury (ABI) using a novel complex multi-tasking computerised task: The Jansari assessment of Executive Functions for Children (JEF-C©)

ABSTRACT

Objectives: The Jansari assessment of Executive Functions for Children (JEF-C^©) is a new non-immersive computerised assessment of executive functions. The objectives of the study were to test the feasibility and validity of JEF-C^© in children and adolescents with acquired brain injury (ABI).

Methods: Twenty-nine patients with ABI aged 10–18 years and 30 age-and gender-matched controls were tested. Participants performed JEF-C^©, Wechsler Abbreviated Scale of Intelligence (WASI) and the Behavioural Assessment of the Dysexecutive Syndrome for Children (BADS-C), while parents completed the Behaviour Rating Inventory of Executive Function (BRIEF) questionnaire.

Results: The JEF-C^© task proved feasible in patients with ABI. The internal consistency was medium (Cronbach’s alpha?=?0.62 and significant intercorrelations between individual JEF-C^© constructs). Patients performed significantly worse than controls on most of the JEF-C^© subscales and total score, with 41.4% of participants with ABI classified as having severe executive dysfunction. No significant correlations were found between JEF-C^© total score, the BRIEF indices, and the BADS-C. Significant correlations were found between JEF-C^© and demographic characteristics of the sample and intellectual ability, but not with severity/medical variables.

Conclusion: JEF-C^© is a playful complex task that appears to be a sensitive and ecologically valid assessment tool, especially for relatively high-functioning individuals.     

Rehydration of a reattached fractured tooth fragment after prolonged dehydration

Crown fractures of the anterior teeth are one of the most common outcomes of trauma to the orofacial region. The reattachment of dental fragments is a conservative treatment and should be considered a primary treatment choice in the restoration of anterior tooth fractures. This article presents a clinical technique for the restoration of a fractured maxillary lateral incisor by reattaching the tooth fragment that was kept in dry conditions for five days with the aid of adhesive dentistry. The esthetic compromise of white color (due to excessive dehydration of the segment) was reconciled after one month of service in the mouth by regaining the natural color by rehydration. The one-year clinical evaluation revealed a successful outcome for this technique, and the patient was pleased with the esthetic results of the conservative treatment modality.