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Karthik Ravi

Explore the profile of Karthik Ravi including associated specialties, affiliations and a list of published articles. Areas
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Articles 91
Citations 901
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Recent Articles
11.
Snyder D, Alexander J, Ravi K, Fidler J, Katzka D
Gastro Hep Adv . 2024 Aug; 3(4):448-453. PMID: 39131715
Background And Aims: A key unknown in eosinophilic esophagitis (EoE) is the long-term course of esophageal stenosis. Our aim was to evaluate the course of esophageal strictures using structured serial...
12.
Saha B, Reinhardt A, Steinauer N, Schmitz K, Verma A, Ravi K
ACG Case Rep J . 2024 Jul; 11(7):e01434. PMID: 38994190
Two major etiologies of hyperbilirubinemia include hemolysis and cholestasis. Although rare, the former can give rise to the latter through the formation of pigment gallstones and subsequent biliary tree obstruction....
13.
Kamboj A, Katzka D, Vela M, Yadlapati R, Ravi K
Neurogastroenterol Motil . 2024 Jun; 36(9):e14839. PMID: 38837280
Ineffective esophageal motility (IEM) is the most frequently diagnosed esophageal motility abnormality and characterized by diminished esophageal peristaltic vigor and frequent weak, absent, and/or fragmented peristalsis on high-resolution esophageal manometry....
14.
Jin M, Connolly I, Ravi K, Tobert D, MacDonald S, Shin J
Neurosurg Focus . 2024 May; 56(5):E18. PMID: 38691860
Chordomas are tumors thought to originate from notochordal remnants that occur in midline structures from the cloves of the skull base to the sacrum. In adults, the most common location...
15.
Brunaldi V, Abboud D, Abusaleh R, Al Annan K, Razzak F, Ravi K, et al.
Obes Surg . 2023 Dec; 34(2):347-354. PMID: 38123782
Introduction: Despite the increasing number of bariatric procedures over the recent years, the physiological changes in secondary esophageal motility and distensibility parameters after surgery remain unknown. Methods: This is a...
16.
Kamboj A, Cotton C, Liu L, Tome J, Snyder D, Alexander J, et al.
Aliment Pharmacol Ther . 2023 Oct; 58(11-12):1143-1150. PMID: 37845804
Background: Predictive models for eosinophilic oesophagitis (EoE) may not fully rule in the diagnosis. Aim: To develop a reverse model that predicts against EoE to eliminate the need for oesophageal...
17.
Venneti S, Kawakibi A, Ji S, Waszak S, Sweha S, Mota M, et al.
Cancer Discov . 2023 Aug; 13(11):2370-2393. PMID: 37584601
Significance: The clinical, radiographic, and molecular analyses included in this study demonstrate the efficacy of ONC201 in H3K27M-mutant DMG and support ONC201 as the first monotherapy to improve outcomes in...
18.
Ricaurte Archila L, Smith L, Sihvo H, Koponen V, Jenkins S, OSullivan D, et al.
Mod Pathol . 2023 Jul; 36(10):100285. PMID: 37474003
We have developed an artificial intelligence (AI)-based digital pathology model for the evaluation of histologic features related to eosinophilic esophagitis (EoE). In this study, we evaluated the performance of our...
19.
Alexander R, Ravi K, Collins M, Lavey C, Snyder D, Lennon R, et al.
Dig Dis Sci . 2023 Jul; 68(9):3573-3583. PMID: 37432533
Background: The eosinophilic esophagitis histologic scoring system (EoEHSS) was developed to enhance the diagnostic standard of peak eosinophil count (PEC) in evaluating disease activity in EoE. Aims: (1) Correlate the...
20.
Ghanem O, Ghazi R, Razzak F, Bazerbachi F, Ravi K, Khaitan L, et al.
Gastroenterol Rep (Oxf) . 2023 Jun; 11:goad028. PMID: 37304555
Bariatric surgeries are often complicated by de-novo gastroesophageal reflux disease (GERD) or worsening of pre-existing GERD. The growing rates of obesity and bariatric surgeries worldwide are paralleled by an increase...