Q & A

Question and answer session with presenters Hilary Virtanen and Teuvo Peltoniemi.

Q & A

Question and answer session with presenters Patrick Allan Pospisek, Alice Margerum, and Shannon Rebecca Kirkwood.

Q & A

Question and answer session with presenters Daniel Schneider, Ryan Tate, and Brendan Pelto.

A safe and simple solution for intravesical tension-free vaginal tape erosion: removal by standard transurethral resection

OBJECTIVE: To report our experience with the successful removal of visible tension-free vaginal tape (TVT) by standard transurethral electroresection, as intravesical tape erosion after TVT is a rare complication, and removal can be challenging, with few cases reported. PATIENTS AND METHODS: Five patients presenting with TVT erosion into the bladder were treated at our institutions from December 2004 to July 2007; all had standard transurethral electroresection. Their records were reviewed retrospectively to retrieve data on presenting symptoms, diagnostic tests, surgical procedures and outcomes. RESULTS: The median (range) interval between the TVT procedure and the onset of symptoms was 17 (1-32) months. The predominant symptoms were painful micturition, recurrent urinary tract infection (UTI), urgency and urge incontinence. There were no complications during surgery. The storage symptoms and UTI resolved completely after removing the eroded mesh in all but one patient. Cystoscopy at 1 month after surgery showed complete healing of the bladder mucosa. CONCLUSION: Although TVT erosion into the bladder is rare, persistent symptoms, particularly recurrent UTIs, must raise some suspicion for this condition. Standard transurethral electroresection seems to be a safe, simple, minimally invasive and successful treatment option for TVT removal.

Esophageal strictures in adult eosinophilic esophagitis: dilation is an effective and safe alternative after failure of topical corticosteroids

Strictures are a frequent complication of eosinophilic esophagitis. The efficacy and safety of topical corticosteroids and of dilation of eosinophilic esophagitis-associated strictures have not yet been thoroughly clarified. We present a retrospective analysis of 10 adult patients with eosinophilic esophagitis who had symptomatic esophageal stenosis that was unresponsive to topical corticosteroids, and who were treated using bougienage. Eight patients had one single stricture, one patient had two, and another had three strictures; mean stricture length was 2.1 cm (range 1 - 6 cm). Bougienage led to prompt symptom relief. Apart from transient postprocedural odynophagia, no severe complications occurred. During the follow-up (mean 6 months; range 2 - 11 months), all patients enjoyed sustained treatment response.

Panelist Presentations & Q&A

Immediately following lunch, our women panelists will speak about the mathematics courses they took and the role mathematics plays in their chosen career, followed by questions from the audience.

America’s Newest Citizen - John Q. Corporation

A Montana Public Radio Commentary by Evan Barrett. Published newspaper columns written by Evan Barrett on this topic, which vary somewhat in content from this commentary, appeared in the following publications: Ravali Republic, July 19, 2014 Missoulian, July 11, 2014 Independent Record, July 16, 2014 Flathead Beacon, July 17, 2014

Management Challenges in Nurturing a Safe Work Environment

As engineers, we are trained to use logical, rational problem solving to insure our mines operate at maximum efficiency. We tend to use the same technical approach to design safety into all mining systems. This works well for machines, but not so much for the human component. Recent insights in the field of behavioral economics provide useful ideas for addressing the fact that we are driven by emotions more often than by rational thought. Understanding the nonrational aspect of human behavior is an important piece of any safety system design.

Coronary bypass surgery in patients treated with clopidogrel. Is it safe?

PURPOSE OF REVIEW: Current guidelines for the management of acute coronary syndrome clearly recommend that clopidogrel should be started before diagnostic coronary angiography. If patients undergo coronary artery bypass grafting (CABG) early after clopidogrel loading or during continued exposure, it seems reasonable to expect an increase in bleeding complications. RECENT FINDINGS: Earlier studies may have overestimated the risk of bleeding in patient undergoing CABG with prior clopidogrel exposure (5-10-fold increase). Some conflicting results are reported in literature. As reexploration because of excessive bleeding is concerned, a two to three-fold increase must be expected, which is demonstrated in actual trials properly matched to confounding factors. Discontinuation of clopidogrel for 5-7 days prior to urgent CABG as recommended by guidelines is not well adopted in clinical practice for several reasons. SUMMARY: There is a moderately elevated risk of bleeding complications after CABG due to prior clopidogrel exposure alone. However, in clinical practice this risk is added often to patients who carry already elevated surgical risks (urgent procedures, worse coronary anatomy, history of previous myocardial infarction and prior percutaneous intervention), and after bleeding complications singular patients may suffer from consecutive adverse outcome. Cessation of clopidogrel in patients before CABG clearly prolongs hospitalization time and has an estimated 1% risk of coronary events during the waiting period. Risk and benefit have to be balanced in every individual case.