Publications by authors named "Margaret M Higgins"

Purpose: Female urethral stricture disease is frequently unrecognized or misdiagnosed, with controversy in the literature regarding the definition of strictures and approach to management. The purpose of this study is to report our institutional experience with female urethroplasty and add our experience to the growing body of research.

Methods: We performed a retrospective review of patients undergoing female urethroplasty with dorsal onlay BMG at the University of Colorado between March 2015 and December 2021 performed by two surgeons (BF and JO).

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Objective: To test the hypothesis that undergoing nephrectomy after high-grade renal trauma is associated with higher mortality rates.

Methods: We gathered data from 21 Level-1 trauma centers through the Multi-institutional Genito-Urinary Trauma Study. Patients with high-grade renal trauma were included.

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Background: Renal trauma grading has a limited ability to distinguish patients who will need intervention after high-grade renal trauma (HGRT). A nomogram incorporating both clinical and radiologic factors has been previously developed to predict bleeding control interventions after HGRT. We aimed to externally validate this nomogram using multicenter data from level 1 trauma centers.

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Purpose: In 2018 the American Association for the Surgery of Trauma revised renal injury grading. One change was inclusion of segmental kidney infarction under grade IV injuries. We aimed to assess how segmental kidney infarction will change the scope of grade IV injuries and compare bleeding control interventions in those with and without isolated segmental kidney infarction.

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Objective: To assess the timing and variables associated with damage to flexible ureteroscopes (fURS) at our institution. Flexible ureteroscopy is an important modality in the treatment of benign and malignant conditions of the upper urinary tract. While the durability and versatility of fURS have improved considerably, repair costs remain high and time out of commission diminishes workflow.

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A 59-year-old male developed a proximal stricture of his transplant ureter ten years after a living donor renal transplant. Endoscopic management was unsuccessful, and the patient was temporized with percutaneous nephrostomy tubes for months. Eventually, it became clear he would require surgical revision.

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This study is a secondary analysis of a randomized controlled trial that tested the effects of a gratitude intervention on well-being in a sample of individuals in outpatient treatment for alcohol use disorder (AUD). Follow-up qualitative interviews unexpectedly revealed that participants found the Positive and Negative Affect Schedule (PANAS) to be helpful to their recovery in the ways that it asked them to identify and rate their emotions. Participant statements were purposively sampled and analyzed using grounded theory methods to produce a conceptual framework illustrating the process of mood identification and its sequelae.

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This mixed-methods pilot study examined the feasibility, acceptability, and impact of a web-based gratitude exercise (the 'Three Good Things' exercise (TGT)) among 23 adults in outpatient treatment for alcohol use disorder (AUD). Participants were randomized to TGT or a placebo condition. The intervention was feasible with high rates of completion.

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