In light of continued uncertainty regarding postkidney donation medical, psychosocial and socioeconomic outcomes for traditional living donors and especially for donors meeting more relaxed acceptance criteria, a meeting was held in September 2010 to (1) review limitations of existing data on outcomes of living kidney donors; (2) assess and define the need for long-term follow-up of living kidney donors; (3) identify the potential system requirements, infrastructure and costs of long-term follow-up for living kidney donor outcomes in the United States and (4) explore practical options for future development and funding of United States living kidney donor data collection, metrics and endpoints. Conference participants included prior kidney donors, physicians, surgeons, medical ethicists, social scientists, donor coordinators, social workers, independent donor advocates and representatives of payer organizations and the federal government. The findings and recommendations generated at this meeting are presented.

Introduction: Arteriovenous (AV) access thrombosis remains 1 of the most troubling AV access-related complications affecting hemodialysis patients. It necessitates an urgent and occasionally complicated thrombectomy procedure and increases the risk of AV access loss. AV access stenosis is found in the majority of thrombosed AV accesses. The routine use of AV access surveillance for the early detection and management of stenosis to reduce the thrombosis rate remains controversial. Methods: We have conducted a multicenter, prospective, randomized clinical trial comparing the standard of care coupled with ultrasound dilution technique (UDT) flow measurement monthly surveillance with the standard of care alone. Results: We prospectively randomized 436 patients with end-stage renal disease on hemodialysis with arteriovenous fistula (AVF) or arteriovenous graft (AVG) using cluster (shift) randomization to surveillance and control groups. There were no significant differences in the baseline demographic data between the 2 groups, except for ethnicity (P ¼ 0.017). Patients were followed on average for 15.2 months. There were significantly less per-patient thrombotic events (Poisson rate) in the surveillance group (0.12/patient) compared with the control group (0.23/patient) (P ¼ 0.012). There was no statistically significant difference in the total number of procedures between the 2 groups, irrespective of whether thrombectomy procedures were included or excluded, and no statistically significant differences in the rate of or time to the first thrombotic event or the number of catheters placed due to thrombosis. Conclusion: The use of UDT flow measurement monthly AV access surveillance in this multicenter randomized controlled trial reduced the per-patient thrombotic events without significantly increasing the total number of angiographic procedures. Even though there is a trend, surveillance did not reduce the first thrombotic event rate.

The National Kidney Foundation Kidney Disease Outcomes Quality Initiative recommends the routine use of hemodialysis arteriovenous (AV) access surveillance to detect hemodynamically significant stenoses and appropriately correct them to reduce the incidence of thrombosis and to improve accesses patency rates. Access blood flow monitoring is considered as one of the preferred surveillance method for both AV fistulas (AVF) and AV grafts (AVG); however, published studies have reported conflicting results of its utility that led healthcare professionals to doubt the benefits of this surveillance method. We performed a meta-analysis of the published randomized controlled trials (RCTs) of AV access surveillance using access blood flow monitoring. Our hypothesis was that access blood flow monitoring lowers the risk of AV access thrombosis and that the outcome differs between AVF and AVG. The estimated overall pooled risk ratio (RR) of thrombosis was 0.87 (95% confidence interval [CI], 0.67 to 1.13) favoring access blood flow monitoring. The pooled RR of thrombosis were 0.64 (95% CI, 0.41 to 1.01) and 1.06 (95% CI, 0.77 to 1.46) in the subgroups of only AVF and only AVG, respectively. Our results added to the uncertainty of access blood flow monitoring as a surveillance method of hemodialysis accesses.

Vessel diameter is objectively measured by a lead ruler positioned in the fluoroscopic field and software calibration during angioplasty. We conducted a prospective study to evaluate the accuracy of lead ruler determination of vessel diameter. Chronic hemodialysis patients undergoing an angioplasty procedure were included in this study (n = 37). Vessel diameter was determined by calibrating the fluoroscopy machine to a ruler with lead markers placed in the fluoroscopic field. The same calibration was used to measure the fully effaced angioplasty balloon in its intravascular location. We compared the measured balloon diameter with the actual (manufacturer's) diameter. The approximate depth of the ruler from the measured vessel was also determined. Angioplasty balloons appeared 13.75-40.83% (mean 25.8% ± 7.015) smaller than the actual size of the balloon (p < 0.0001) when measured using a calibrated fluoroscopic machine. There was a tendency toward the fact that the bigger the distance between the ruler and the vessel (that contained the angioplasty balloon), the more likely the technique underestimated the size of the angioplasty balloon. Lead ruler method underestimates the diameter of the vessel. Recognizing such a discrepancy is important when determining the size of an angioplasty balloon or endovascular stent.

Objectives: This review addresses important practical questions facing clinicians regarding internet gaming disorder (IGD) and attention-deficit/hyperactivity disorder (ADHD) in children and youth (C-Y). The authors investigated data concerning the risk that C-Y who have ADHD will develop IGD, whether effective treatment of ADHD positively influences the course of IGD in C-Y who have both, and other findings that might be of benefit to clinicians who treat C-Y with these conditions. Methods: We conducted a literature review using 4 databases: PubMed, Scopus, PsychInfo, and Embase. Results: C-Y with ADHD are at greater risk for developing IGD than those without ADHD. A close association exists between the severity of ADHD symptoms and the severity of IGD. It is unknown what proportion of C-Y with ADHD will develop IGD during their developmental trajectory; however, C-Y with IGD are at risk for developing ADHD, and ADHD can also increase the vulnerability of C-Y to IGD. Adolescents with ADHD and IGD have greater deficits in social skills than those with ADHD but no IGD. Lower parental occupational and socioeconomic status and poor family relationships are associated with more severe IGD symptoms. Atomoxetine and methylphenidate are equally effective in alleviating IGD symptoms comorbid with ADHD.Conclusions: C-Y with ADHD are at increased risk for developing IGD compared with C-Y without ADHD, but it has not been determined at what developmental stage IGD is likely to emerge. Since IGD and ADHD are strongly associated, it is imperative to consider ADHD as a significant risk factor for IGD and vice versa, which can help psychiatrists be alert for early signs of IGD and manage them accordingly.

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The magnitude of the problem of alcohol dependence in India can be gauged by the fact that 33% of its population consumes alcohol with an annual rise in consumption. 1-3 Besides the numerous chronic and acute health effects, alcohol consumption is also associated with widespread social, mental and emotional consequences. These are reflected, for example, as absenteeism or abuse in workplaces and in relationships. A vast body of research has demonstrated a strong relationship between male-perpetrated intimate partner violence which may be physical, verbal and sexual, 4,5 and alcohol problems. 6 Maritally violent men are significantly more likely than a wide variety of comparison groups to abuse alcohol. 7 The cumulative effect of which is marital maladjustment and life dissatisfaction; 8,9 which in turn leads to high rates of psychiatric morbidity 10-12 especially mood and anxiety disorders in the spouse.

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