Case series of idiopathic intracranial hypertension in three patients with immune-complex glomerulonephritis.

BACKGROUND: Idiopathic intracranial hypertension (IIH) is defined by an increased cerebrospinal fluid pressure in the absence of inflammation, structural obstructions, or mass lesions. Although the underlying pathogenesis of IIH is not fully understood, associations with specific risk factors as obesity, obstruction of cerebral venous sinuses, medications, endocrine or systemic conditions and chronic kidney disease have been described. Immune-complex glomerulonephritis as IgA-nephropathy is a frequent cause of chronic kidney failure, which was reported previously in one IIH patient. To date, there is no knowledge about the variable relation of immune-complex nephritis, kidney function and the course of IIH. CASE PRESENTATION: We report three cases (two females) of concurrent diagnosis of IIH and immune-complex glomerulonephritis. All patients presented with typical IIH symptoms of headache and visual disturbances. Two patients had been diagnosed with IgA-nephropathy only few weeks prior to IIH diagnosis. The third patient had been diagnosed earlier with terminal kidney failure due to a cryoglobulin glomerulonephritis. CONCLUSION: We propose a possible link between renal deposition of immune-complexes and increased cerebrospinal fluid pressure. Pathophysiological hypotheses and clinical implications are discussed. We recommend clinical awareness and further systematic research to obtain more information on the association of IIH and immune-complex glomerulonephritis.

Implicit bias to food and body cues in eating disorders: a systematic review.

BACKGROUND: Rigid, restrictive eating patterns, fear of gaining weight, body image concerns, but also binge eating episodes with loss of control leading to overweight, at times followed by compensatory measures to control weight, are typical symptoms in eating disorders (EDs). The regulation of food intake in EDs may underlie explicit processes that require cognitive insight and conscious control or be steered by implicit mechanisms that are mostly automatic, rapid, and associated with affective-rather than cognitive-processing. While introspection is not capable of assessing implicit responses, so-called indirect experimental tasks can assess implicit responses underlying a specific behavior by-passing the participant's consciousness. Here, we aimed to present the current evidence regarding studies on implicit biases to food and body cues in patients with EDs. METHODS: We performed a systematic review (PRISMA guidelines). We included controlled studies performed in clinical ED cohorts (vs. healthy control subjects or another control condition, e.g., restrictive vs. binge/purge AN) and using at least one indirect assessment method of interest. RESULTS: Out of 115 screened publications, we identified 29 studies fulfilling the eligibility criteria, and present a synthesis of the essential findings and future directions. CONCLUSION: In this emerging field of research, the present work provides cornerstones of evidence highlighting aspects of implicit regulation in eating disorders. Applying both direct (e.g., self-reports) and indirect measures for the assessment of both explicit and implicit responses is necessary for a comprehensive investigation of the interplay between these different regulatory mechanisms and eating behavior. Targeted training of implicit reactions is already in use and represents a useful future tool as an add-on to standard psychotherapeutic treatments in the battle against eating disorders. EVIDENCE LEVEL: 1 (systematic review).

Factors Influencing Staff's Attitude Toward Electroconvulsive Therapy: A Comparison of New Versus Experienced Electroconvulsive Therapy Clinics.

OBJECTIVES: Despite being a highly effective treatment, electroconvulsive therapy (ECT) is still stigmatized even among professionals. The aim of this study was to identify factors associated with a positive attitude toward ECT among health care workers. METHODS: We investigated staff's attitude and their self-assessment of knowledge while introducing ECT in 3 German psychiatric clinics. Furthermore, we compared this data to that of a clinic where ECT has been applied with a long tradition. An anonymous questionnaire was answered by n = 182 employees in the ECT-introducing clinics (novices) and n = 68 employees in the clinic with a long history of ECT (experts). RESULTS: Irrespective of the clinical history, the majority of participants approved the application of ECT in their clinic. Factors associated with a positive attitude were (a) profession (physicians presented a more positive mindset about ECT than nursing staff), (b) subjective feeling of being adequately informed, and (c) having had contact to patients undergoing ECT. Interestingly, the general attitude toward ECT did not differ between subjects who reported to have seen an ECT and those who had not. CONCLUSIONS: When introducing ECT as a new treatment into a clinic, formal information should be adapted to the needs of each profession with a special emphasis on nurses. To further increase acceptance, contact to ECT-experienced patients (professionals taught by patients) might result in a more positive attitude toward ECT than participation in an ECT treatment itself.