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Kane, S

0000-0002-6410-4242

Mayo Clinic

Division of Gastroenterology and Hepatology, Mayo Clinic Rochester, 200 1st Street, SW, Rochester, MN 55905, USA.

Citations 13

Placental Transfer of Upadacitinib Among Pregnant Women with Inflammatory Bowel Disease
Long, Millie D. , Kane, Sunanda V. , Mahadevan, Uma , Long, Millie D , Kane, S , Mahadevan, Uma , Ehrlich, Samantha

Inflammatory Bowel Diseases | February 10, 2025 | Volume: 31 | Issue: 5 | Pages: 1489-1491

10.1093/ibd/izaf027 Get It

Gender and Sex Differences in Abdominal Pain, Fatigue, And Psychological Symptoms Among Adults with Inflammatory Bowel Disease: A Network Analysis
Yang, Pei-Lin , Tsai, Chi-Shan , Zhang, Xiaoyu , Yoo, Linda , Conley, Samantha , Kane, Sunanda V. , Winders, Samantha , Kamp, Kendra , Conley, Samantha , Kane, S , Altman, Molly R. , Heitkemper, Margaret McLean

Inflammatory Bowel Diseases | November 8, 2024 | Volume: 31 | Issue: 2 | Pages: 442-449

10.1093/ibd/izae279 Get It

Abstract Background and Aims Individuals with inflammatory bowel disease (IBD) experience a high symptom burden, including abdominal pain, fatigue, anxiety, depression, and sleep disturbances; yet, little is known regarding the relationship between sex and gender on symptoms. We sought to report symptom severity for cisgender men, cisgender women, and transgender and gender-diverse (TGD) individuals. In addition, we used network analysis to identify core symptoms and explore if symptoms and their relationships differ between cisgender men and cisgender women. Methods This was a cross-sectional study. We recruited adults with IBD online through ResearchMatch. Individuals responded to Patient-Reported Outcomes Measurement Information symptom questionnaires, as well as demographic and clinical questionnaires. Network analysis was used to identify the core symptoms driving the symptom structure. Results One-hundred and fifty-seven (63.3%) participants identified as cisgender women, 84 (33.9%) as cisgender men, and 7 (2.8%) as TGD. Cisgender men (M = 61.8) and TGD (M = 61.3) groups reported higher abdominal pain levels compared with cisgender women (M = 57.8; P = .02). Transgender and gender-diverse individuals reported higher depression levels (M = 64.8) compared with cisgender men (M = 56.7) and cisgender women (M = 54.4; P = .01). Using a network analysis approach, anxiety and fatigue emerged as core symptoms for the entire sample (clinically active and inactive disease), and among only those with active clinical disease. Fatigue was a top core symptom for cisgender women; anxiety emerged as a top core symptom for cisgender men. Conclusions This study highlights that fatigue and anxiety are core symptoms among individuals with IBD and demonstrates a potential sex and/or gender difference in core symptoms. Replication of this study is needed with further consideration of inclusion of TGD patients.
Increasing Exposure to Inflammatory Bowel Diseases Education in Gastroenterology Fellowship: The Pilot IBD 101 Experience
Hong, Simon , Lopatin, Sarah, Murphy, Megan E. , Kane, Sunanda V. , Malter, Lisa , Kane, S , Hudesman, David , Rubin, David T.

Inflammatory Bowel Diseases | January 13, 2024 | Volume: 31 | Issue: 3 | Pages: 746-750

10.1093/ibd/izad311 Get It

Abstract Background Inflammatory bowel disease (IBD) management has become increasingly complex, and education varies across fellowship programs. IBD 101 was designed to introduce first-year gastroenterology (GI) fellows to IBD care and training. Methods In 2019, a cohort of fellows participated in a 1-day course with small group learning and group observed structured clinical examinations. Pre- and postcourse surveys were administered to evaluate the course. To assess the long-term impact, surveys were emailed in May 2022 to all third-year fellows from previously participating programs. The primary outcome was comfort managing IBD scenarios and information regarding each fellow’s exposure to IBD education. Results Fifty-five fellows from 32 programs participated. A total of 49 (89%) of 55 completed pre- and postcourse surveys. All fellows agreed that the course content was appropriate. In the postcourse survey, all fellows reported increased comfort managing IBD patients. Ninety-six percent of attendees stated that they would strongly recommend this course. Thirty-six fellows completed surveys in 2022, 21 (58%) attendees and 15 (42%) nonattendees. Attendees reported equivalent or higher levels of comfort compared with nonattendees. Higher global competence was noted among attendees (odds ratio, 5.21; 95% confidence interval, 0.91-29.9; P = .06) after adjusting for presence of a local IBD specialist, number of IBD patients seen monthly (≤5 vs >5), and rotation through an IBD service. Conclusions IBD 101, an introductory course for first-year GI trainees, was associated with increased comfort managing IBD with a durable benefit independent of individual access to IBD education. Continuation of this program will further enhance the IBD education of future GI fellows.
Editorial: Increased risk of cervical dysplasia with immunomodulator use in IBD
Kane, Sunanda V. , Kane, S

Alimentary Pharmacology & Therapeutics | July 15, 2023 | Volume: 58 | Issue: 3 | Pages: 357-358

10.1111/apt.17569 Get It

LINKED CONTENTThis article is linked to Kreijne et al paper. To view this article, visit https://doi.org/10.1111/apt.17555
Multicentre Real-world Experience of Upadacitinib in the Treatment of Crohn’s Disease
Chugh, Rishika , Neto, Manuel B. Braga , Fredrick, Thomas , Terdiman, Jonathan P., El‐Nachef, Najwa , Loftus, Edward V. , Mahadevan, Uma , Kane, Sunanda V. , Braga Neto, Manuel B , Fredrick, Thomas W , Loftus, Edward V , Mahadevan, Uma , Kane, S , Ramos, Guilherme Piovezani

Journal of Crohn's and Colitis | October 22, 2022 | Volume: 17 | Issue: 4 | Pages: 504-512

10.1093/ecco-jcc/jjac157 Get It

Abstract Background Upadacitinib is a selective Janus kinase inhibitor approved for the management of ulcerative colitis and is under evaluation for the management of Crohn’s disease [CD] in Phase 3 clinical trials. Aims Our goal was to describe our real-world experience with upadacitinib in CD. Methods This is a two-centre retrospective cohort study of adult patients with moderate to severe CD on upadacitinib. The primary outcome was clinical response and remission as determined by stool frequency and abdominal pain scores. Secondary endpoints included endoscopic response and remission as determined by change in Simple Endoscopic Score for CD. Outcomes were assessed at 3 months after starting upadacitinib and at the patient’s most recent follow-up. We further evaluated adverse events and dose-related response. Results A total of 45 CD patients received upadacitinib and were included in the safety analysis. Thirty-six patients received upadacitinib for CD, whereas nine received it for inflammatory arthritis [n = 8] or pyoderma [n = 1]. Thirty-three patients received upadacitinib for 3 months or longer and were included in the efficacy analysis. At the 3-month follow-up, 21 patients achieved clinical response [63.6%] and nine achieved clinical remission [27.2%]. At time of last follow-up, 23 patients had clinical response [69.7%], ten achieved clinical remission [30.3%] and four [28.6%] achieved endoscopic remission. Adverse events occurred in 12 patients [26.7%]. Two patients had a serious adverse event [4.5%] without associated mortality. Conclusion In this real-world cohort of highly refractory CD patients, upadacitinib was effective in inducing remission and had an acceptable safety profile.
Editorial: paternal use of IBD therapies and risk of infant infection
Kane, Sunanda V. , Kane, S

Alimentary Pharmacology & Therapeutics | August 8, 2022 | Volume: 56 | Issue: 5 | Pages: 902-902

10.1111/apt.17150 Get It

LINKED CONTENTThis article is linked to Friedman et al papers. To view these articles, visit https://doi.org/10.1111/apt.17113
A Cohort Study of the Age at Menopause in Female Patients With and Without Inflammatory Bowel Disease
Moktan, Varun , Daoud, Nader , Tremaine, William J., Kane, Sunanda V. , Hochwald, Alexander , Hodge, David O. , Farraye, Francis A. , Kane, S , Hochwald, Alexander P, Farraye, Francis A , Loftus, Edward V. , Hashash, Jana G. , Faubion, Stephanie S.

Crohn's & Colitis 360 | August 4, 2022 | Volume: 4 | Issue: 3 | Pages: No page available

10.1093/crocol/otac027 Get It

Abstract Background Menopause, defined by the complete cessation of menstrual cycles for 12 consecutive months, may occur at a younger age in women who have concomitant immune dysregulation. Our aim was to determine whether women with inflammatory bowel disease (IBD) experience an earlier onset of menopause compared to women without IBD. Methods This was a retrospective cohort study using resources of the Rochester Epidemiology Project, a collaboration between clinics, hospitals, and medical facilities in Olmsted County, Minnesota. From these people, women who were diagnosed with IBD between 1970 and 2010 comprised the case cohort while the reference cohort included women with no diagnosis of IBD. Data including age, body mass index (BMI), ethnicity, smoking status, age at onset of menopause, and current use of hormone therapy were collected. Patients with history of hysterectomy or oophorectomy were excluded. Wilcoxon rank-sum test for numeric variables and Fisher’s exact test for categorical variables were used to analyze the data. Results A total of 171 women met criteria for inclusion (83 cases and 88 controls). Mean age of menopause in women with IBD was 50.0 years compared to 51.5 years in women with no IBD (P = .006). There was no difference in BMI of women with and without IBD (28.7 versus 28.2 kg m−2; P = .9), respectively. There were more former smokers (33.7%) and current (6%) smokers in the IBD group (P = .009) compared to the non-IBD group. Conclusions IBD is associated with an earlier onset of menopause. Although it is unclear if this mean difference of 1.5 years is clinically relevant, it is known that early menopause is associated with an increased risk of osteoporosis and cardiovascular disease. Further research on the possible mechanisms is needed.
Clinical Course and Impact of Immune Checkpoint Inhibitor Colitis Resembling Microscopic Colitis
Fredrick, Thomas , Ramos, Guilherme Piovezani , Neto, Manuel B. Braga , Kane, Sunanda V. , Faubion, William A. , Loftus, Edward V. , Pardi, Darrell S. , Pasha, Shabana F., Farraye, Francis A. , Zhang, Lizhi , Raffals, Laura E. , Fredrick, Thomas W , Ramos, Guilherme P , Braga Neto, Manuel B , Kane, S , Loftus, Edward V , Farraye, Francis A

Crohn's & Colitis 360 | March 14, 2022 | Volume: 4 | Issue: 2 | Pages: No page available

10.1093/crocol/otac008 Get It

Abstract Background Microscopic colitis (MC) is suspected to result from increased immune activity in gut mucosa. Immune checkpoint inhibitors (ICIs) treat cancer by activating the immune system, and further investigation is needed regarding their role in the development of MC. Methods A retrospective case series investigated cases of endoscopically and histologically confirmed MC developing after administration of ICIs. Clinical notes and medication administration records were reviewed for demographics, symptom duration, and treatment response. Results Nineteen cases of de novo MC were identified, with 95% of cases requiring steroid treatment, 53% presenting with hospitalization, and colitis-related mortality in 1 individual. Symptom onset occurred a median of 160 days after initiation of ICI therapy and 53 days after their most recent dose of therapy. Patients had a median of 125 days of symptoms, and ICI therapy was held in 70% of individuals due for treatment. Conclusions MC can develop after ICI administration, and presents with severe symptoms, often requiring hospitalization and steroid treatment. In certain individuals this can require a prolonged treatment course of steroid therapy or immunomodulators. Individuals developing diarrhea after ICI therapy warrant thorough workup including endoscopy and rapid treatment initiation given the disease severity observed in this series.
Editorial: thiopurines but not anti‐TNF monotherapy are linked to worse pregnancy outcomes in a large population‐based study
Kinnucan, Jami , Kane, Sunanda V. , Kane, S

Alimentary Pharmacology & Therapeutics | July 8, 2021 | Volume: 54 | Issue: 3 | Pages: 343-344

10.1111/apt.16472 Get It

LINKED CONTENTThis article is linked to Meyer et al paper. To view this article, visit https://doi.org/10.1111/apt.16448
Letter: safety of immune checkpoint inhibitors in patients with pre‐established microscopic colitis—a single‐centre experience
Fredrick, Thomas , Neto, Manuel B. Braga , Ramos, Guilherme Piovezani , Kane, Sunanda V. , Pardi, Darrell S. , Raffals, Laura E. , Fredrick, Thomas W , Braga Neto, Manuel B, Ramos, Guilherme P, Kane, S , Braga Neto, Manuel B , Ramos, Guilherme P

Alimentary Pharmacology & Therapeutics | June 25, 2021 | Volume: 54 | Issue: 2 | Pages: 217-218

10.1111/apt.16458 Get It

LINKED CONTENT This article is linked to Meserve et al paper. To view this article, visit https://doi.org/10.1111/apt.16217