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Hannah Piper

Explore the profile of Hannah Piper including associated specialties, affiliations and a list of published articles. Areas
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Articles 16
Citations 133
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Recent Articles
1.
Sutthatarn P, Lapidus-Krol E, Smith C, Halaweish I, Rialon K, Ralls M, et al.
J Pediatr Surg . 2023 Feb; 58(5):856-861. PMID: 36801072
Background/purpose: A small number of Hirschsprung disease (HD) patients develop inflammatory bowel disease (IBD)-like symptoms after pullthrough surgery. The etiology and pathophysiology of Hirschsprung-associated IBD (HD-IBD) remains unknown. This study...
2.
Harkins D, Harvey T, Atterton C, Miller I, Currey L, Oishi S, et al.
Cells . 2022 Aug; 11(15). PMID: 35954220
Nuclear factor one X (NFIX) is a transcription factor required for normal ependymal development. Constitutive loss of in mice () is associated with hydrocephalus and sloughing of the dorsal ependyma...
3.
Safa N, Yanchar N, Puligandla P, Sewitch M, Baird R, Beaunoyer M, et al.
Ann Surg . 2022 Feb; 277(5):e1130-e1137. PMID: 35166261
Objective: We conducted a multicenter study to assess treatments and outcomes in a national cohort of infants with congenital ovarian cysts. Summary Background Data: Wide variability exists in the treatment...
4.
Safa N, Yanchar N, Puligandla P, Sewitch M, Baird R, Beaunoyer M, et al.
J Pediatr Surg . 2022 Jan; 57(5):877-882. PMID: 35090716
Purpose: The origin of congenital abdominal cysts in the female fetus often dictates management. While most arise from the ovary and are often managed non-operatively, some are non-ovarian and are...
5.
Que J, Van Oerle R, Albersheim S, Panczuk J, Piper H
Can J Surg . 2021 Dec; 64(6):E644-E649. PMID: 34853053
Background: Necrotizing enterocolitis remains a leading cause of morbidity and mortality in premature infants. The role of prophylactic probiotics in its prevention is unclear. This study evaluates the effect of...
6.
Peters F, Bone J, Van Oerle R, Albersheim S, Casey L, Piper H
J Pediatr Surg . 2021 Oct; 57(1):117-121. PMID: 34696920
Purpose: Infants with short bowel syndrome (SBS) wean from parenteral nutrition (PN) support at variable rates. Small bowel length is a predictor, but the importance of the ileocecal valve (ICV)...
7.
Channabasappa N, Girouard S, Nguyen V, Piper H
Nutr Clin Pract . 2020 Aug; 35(5):848-854. PMID: 32815247
Pediatric intestinal failure (IF) is the critical reduction of intestinal mass or function below the amount necessary for normal growth in children. Short-bowel syndrome (SBS) is the most common cause...
8.
Drews B, Macaluso M, Piper H, Channabasappa N
Gastroenterol Nurs . 2017 Dec; 40(6):458-462. PMID: 29210814
Pediatric patients with intestinal failure often require central venous catheters for extended periods of time for parenteral nutrition, blood sampling, and medication administration, increasing morbidity, mortality, and costs. In 2007,...
9.
Swaminathan M, Oron A, Chatterjee S, Piper H, Cope-Yokoyama S, Chakravarti A, et al.
Pediatr Dev Pathol . 2015 Dec; 18(6):466-76. PMID: 26699691
Intestinal neuronal dysplasia type B (IND) denotes an increased proportion of hyperplastic submucosal ganglia, as resolved histochemically in 15-μm-thick frozen sections. IND has been reported proximal to the aganglionic segment...
10.
Brooks R, Piper H, Looi T, Drake J
Annu Int Conf IEEE Eng Med Biol Soc . 2013 Oct; 2013:4726-9. PMID: 24110790
This paper details the design and characterization of a novel suction grasper for Natural Orifice Transesophageal Surgery (NOTES). Axial gripping force was optimized by changing hole size, number, and spacing....