Successful management of a thoracic cerebrospinal fluid cutaneous fistula in a two year old child using a thoracic epidural blood patch

A case of persistent thoracic cerebrospinal fluid cutaneous fistula in a toddler following radiographically confirmed epidural catheter placement is reported. Treatment of the fistula with a thoracic epidural blood patch was successful.     

Arthroscopic resection of talocalcaneal coalitions—A bicentre case series of a new technique

BackgroundSymptomatic tarsal coalitions failing conservative treatment are traditionally managed by open resection. We describe an arthroscopic technique for excising talocalcaneal coalitions and present a retrospective two-surgeon case series of the first eight patients (nine feet).MethodsOutcome measures include restoration of subtalar movements, return to work and sports, visual analogue pain scales and Sports Athlete Foot and Ankle Scores (SAFAS). Follow-up ranges from 1 to 5.5 years.ResultsPain and SAFAS improved in 7 patients. Subtalar movements were improved in all feet. All patients achieved early good function but one relapsed requiring subsequent fusions. One posterior tibial nerve was damaged.ConclusionsMinimal destruction of bone and soft tissues allows early mobilization and minimizes pain. Patient selection and preoperative planning are crucial to avoid relapse and complication. This series from two independent surgeons supports the feasibility and effectiveness of this technique.     

Do stimulants improve functioning in adults with ADHD?: A review of the literature

ADHD is prevalent in adulthood and stimulant pharmacotherapy is the primary treatment for uncomplicated presentations. ADHD is associated with significant functional impairment in major life roles. Measurement of the efficacy of stimulant treatment for adult ADHD therefore should include assessment of improvement in role function. A literature search was conducted to identify studies that measured change in function with stimulant treatment in adult ADHD using measures other than global clinical impression or global assessment of function ratings. Five studies were identified that met our search criteria. Evidence of functional improvement with stimulant treatment was found with the following validated self-report measures of functional wellbeing employed across these studies: the Medical Outcome Study 36-item Short Form Health Survey; ADHD Impact Module for Adults; Quality of Life Enjoyment and Satisfaction scale—Short Form; Sheehan Disability Scale, and Social Adjustment Scale—Self-Report. We conclude that investigations using self-report scales provide evidence that stimulant treatment translates into measurable improvement in daily function for adults with ADHD. Further investigation could better characterize the mediators and moderators of individual improvement, an important step towards the personalization of treatment for ADHD in adulthood.     

Fear of aids: An assessment of knowledge and attitudes of medical,nursing, and medical technology students

The reluctance of students in health professions to care for AIDS patients is partially based on the perceived risk of transmission of HIV from patient contact. We hypothesize that fear of contagion is due to lack of knowledge and deep‐rooted attitudes and emotions existing even in areas of low HIV seroprevalence. We tested this hypothesis on medical, nursing, and medical technology students. Using a questionnaire that yielded four scales, results showed only 58% of students were knowledgeable, 81% were fearful of contagion, 57% were homophobic, and 8% had death anxiety. Lack of knowledge was correlated with fear of contagion (p < .05), whereas homophobia was weakly associated (p = .08). We conclude that this perceived risk of infection is a result of lack of knowledge, disbelief of the facts, and the interplay of personal values and emotions. Alternative educational methods are needed to increase students’ knowledge and to encourage students to examine their personal feelings and attitudes.     

Efficacy of infliximab in acute severe ulcerative colitis:A single-centre experience

AIM:To suggest infliximab(IFX) is effective for acute severe ulcerative colitis,from real-life clinical practice.METHODS:All patients receiving IFX for the treatment of acute severe ulcerative colitis in a single centre were included.Data were extracted from clinical records in order to assess response to IFX therapy.The primary endpoint was colectomy-free survival,and secondary outcomes included glucocorticosteroid-free remission and safety,which was evaluated by recording deaths and adverse events.Demographic and clinical characteristics of those who underwent colectomy and those who were colectomy-free,both at discharge from their index admission,and during follow-up after an initial response to IFX were compared.RESULTS:Forty-four patients(16 females,mean age 36 years) received IFX between May 2006 and January 2012 for acute severe ulcerative colitis.The median duration of follow-up post-first infusion was 396 d(interquartile range = 173-828 d).There were 21(47.7%) patients with < 1 year of follow-up,10(22.7%) with 1 years to 2 years of follow-up,and 13(29.5%) with > 2 years of follow-up post-first infusion of IFX.Overall,35(79.5%) responded to IFX,avoiding colectomy during their index admission,29(65.9%) were colectomyfree at last point of follow-up(median follow-up 396 d),and 25(56.8%) were in glucocorticosteroid-free remission at end of follow-up.There was one death from post-operative sepsis,20 d after a single IFX infusion.Colectomy rates were generally lower among those "bridging" to thiopurine.Of 18 patients "bridged" to thiopurine therapy,17(94.4%) were colectomyfree,and 15(83.3%) were in glucocorticosteroid-free remission at study end.No predictors of response were identified.CONCLUSION:IFX is effective for acute severe ulcerative colitis in real-life clinical practice.Two-thirds of patients avoided colectomy,and more than 50% were in glucocorticosteroid-free remission.     

Deconvoluting the Obesity and Breast Cancer Link: Secretome, Soil and Seed Interactions

Obesity is associated with increased risk of breast cancer in postmenopausal women and is linked with poor prognosis in pre- and postmenopausal breast cancer patients. The mechanisms underlying the obesity-breast cancer connection are becoming increasingly clear and provide multiple opportunities for primary to tertiary prevention. Several obesity-related host factors can influence breast tumor initiation, progression and/or response to therapy, and these have been implicated as key contributors to the complex effects of obesity on cancer incidence and outcomes. These host factors include components of the secretome, including insulin, insulin-like growth factor-1, leptin, adiponectin, steroid hormones, cytokines, vascular regulators, and inflammation-related molecules, as well as the cellular and structural components of the tumor microenvironment. These secreted and structural host factors are extrinsic to, and interact with, the intrinsic molecular characteristics of breast cancer cells (including breast cancer stem cells), and each will be considered in the context of energy balance and as potential targets for cancer prevention.     

Clinical Impact of a Dedicated Trauma Hybrid Operating Room

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