Author
Molly McNamara
Bio: Molly McNamara is an academic researcher from University of Massachusetts Amherst. The author has contributed to research in topics: Medicine & Specialty. The author has an hindex of 1, co-authored 1 publications receiving 856 citations.
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TL;DR: In this article, a wide variety of unique polymer brush structures can be accomplished by "living" free radical polymerization of vinyl monomers from surface-tethered alkoxyamines or from tethered α-halo esters in the presence of (PPh3)2NiBr2.
Abstract: The preparation of a wide variety of unique polymer brush structures can be accomplished by “living” free radical polymerization of vinyl monomers from surface-tethered alkoxyamines or from tethered α-halo esters in the presence of (PPh3)2NiBr2. The use of a “living” free radical process permits the molecular weight and polydispersity of the covalently attached polymer chains to be accurately controlled while also allowing the formation of block copolymers by the sequential growth of monomers from the surface. These block and random copolymer brushes have been used to control surface properties.
883 citations
TL;DR: There is a crucial need to implement and evaluate proposed interventions to improve HCC surveillance, including improved patient/provider education, patient navigators, increased community/academic collaboration, and EMR-based reminders.
2 citations
TL;DR: In this paper, a collaborative, multi-disciplinary program was established at a single institution consisting of urology, nephrology, and dietary specialists to help patients navigate through the acute and preventative aspects of kidney disease by increasing multidisciplinary referrals, compliance to recommendations, no-show rates at first follow-up, and repeat stone encounters after initial evaluation.
Abstract: There is a call to improve Medicaid patient access to healthcare, enhance quality and outcomes of care, and reduce overall financial burden. We sought to build a comprehensive kidney stone program to help patients navigate through the acute and preventative aspects of stone disease by increasing multidisciplinary referrals, compliance to recommendations, no-show rates at first follow-up, and repeat stone encounters after initial evaluation. A collaborative, multi-disciplinary program was established at our single institution consisting of urology, nephrology, and dietary specialists to be piloted over a three-year period. Medicaid-designated patients were evaluated during new patient encounters by urology and then followed for outpatient follow-up including specialty referrals to nephrology and dietitians for targeted preventative measures. Subjective compliance reports by patients following interventions and no-show rates at subsequent follow-ups were documented. We also followed patients 6 months beyond initial encounter to assess for repeat Emergency Department (ED) visits for acute stone episodes. One hundred and eighty-three Medicaid-designated stone patients were evaluated from 2018-2021. Sixty-eight percent of patients identified as white, 18% identified as black/African-American, and 14% identified as "other". Patients underwent specialty referrals to nephrology or a dietician in 47% and 42% of cases, respectively. Since the program's implementation, reported patient compliance and referrals to multidisciplinary specialists increased from 72.9% to 81.30% and 21.2% to 56.20%, respectively. Repeat Emergency Department visits for stone related encounters within 6 months of initial presentation remained relatively stable (from 17.60% to 18.9%) while no-show rates at first follow-up decreased from 20.0% to 6.30% by study conclusion. There is continued supporting evidence for the importance of a comprehensive kidney stone program specifically for patients of lower socioeconomic status following a three-year implementation at our institution. Encouraging results indicate increased access to multi-disciplinary specialty referrals, with improvement in follow-up and reported compliance related to stone prevention strategies.
TL;DR: Colonic intussusception is a rare occurrence in adults, with few reported cases in the literature, and patients often present with nonspecific and vague symptoms leading to diagnostic challenges and delayed treatment.
Abstract: Abstract Colonic intussusception is a rare occurrence in adults, with few reported cases in the literature. Patients often present with nonspecific and vague symptoms leading to diagnostic challenges and delayed treatment. Given the high incidence of underlying malignancy associated with cases of adult intussusception, it is important for clinicians to be able to recognize and coordinate appropriate follow-up. A 31-year-old female presented to the emergency department four times over a month with left lower quadrant abdominal pain. Multiple computed tomography scans showed inflammation and diverticulitis of the mid-descending colon along with a short segment of colonic intussusception. A colonoscopy was performed due to concern for malignancy. A partially obstructing mass was found in the descending colon that could not be traversed. Biopsies revealed necrosis and no evidence of malignancy. However, given high suspicion for malignancy, the patient underwent a laparoscopic left colectomy, which revealed a pT3N1b colon adenocarcinoma.
TL;DR: In this article , an instance of splenosis discovered incidentally during robotic assisted radical prostatectomy was highlighted, and splenules were sent for frozen section due to concern for malignancy.
Abstract: Splenosis refers to the benign heterotopic auto transplantation of splenic tissue that most commonly arises following traumatic rupture of the spleen. It is most often associated with traumatic rupture of the spleen. While often asymptomatic, splenosis can mimic malignancy and may lead to unnecessary biopsy, chemotherapy, and surgery. This case report highlights an instance of splenosis discovered incidentally during robotic assisted radical prostatectomy. Splenules were sent for frozen section due to concern for malignancy. Retrospective analysis of imaging obtained prior to the procedure was consistent with splenosis.
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TL;DR: A challenge for future studies is to create hierarchically structured composites in which each sublayer contributes a distinct function to yield a mechanically integrated, multifunctional material.
Abstract: The mixing of polymers and nanoparticles is opening pathways for engineering flexible composites that exhibit advantageous electrical, optical, or mechanical properties. Recent advances reveal routes to exploit both enthalpic and entropic interactions so as to direct the spatial distribution of nanoparticles and thereby control the macroscopic performance of the material. For example, by tailoring the particle coating and size, researchers have created self-healing materials for improved sustainability and self-corralling rods for photovoltaic applications. A challenge for future studies is to create hierarchically structured composites in which each sublayer contributes a distinct function to yield a mechanically integrated, multifunctional material.
2,396 citations
TL;DR: This data indicates that self-Assembled Monolayers and Walled Carbon Nanotubes with high adhesion to Nitroxide-Mediated Polymerization have potential in the well-Defined Polymer Age.
Abstract: Keywords: Fragmentation Chain-Transfer ; Self-Assembled Monolayers ; Walled Carbon Nanotubes ; Well-Defined Polymer ; Nitroxide-Mediated Polymerization ; Block-Copolymer Brushes ; Poly(Methyl Methacrylate) Brushes ; Transfer Raft Polymerization ; Quartz-Crystal Microbalance ; Poly(Acrylic Acid) Brushes Reference EPFL-REVIEW-148464doi:10.1021/cr900045aView record in Web of Science Record created on 2010-04-23, modified on 2017-05-10
1,542 citations