Casey Matthew Calkins, MD

Publications

• Outcomes Following Fecal Diversion for Intractable Hirschsprung Associated Enterocolitis: A Study From the Pediatric Colorectal and Pelvic Learning Consortium.

  (Alexander AJ, Short SS, Austin K, Avansino JR, Badillo A, Calkins CM, Crady RC, Durham MM, Fuller MK, Reeder RW, Rentea RM, Saadai P, Speck KE, Wood RJ, Harris JC, Rollins MD, Pediatric Colorectal and Pelvic Learning Consortium.) J Pediatr Surg. 2025 Mar;60(3):162078 PMID: 39657363 SCOPUS ID: 2-s2.0-85211244389 12/11/2024

• Child Opportunity Index is not Associated With Cleanliness in Patients With Anorectal Malformations Treated at Pediatric Colorectal Centers: A Multi-Institutional Study

  (Srinivas S, Smith CA, Austin K, Avansino JR, Badillo A, Calkins CM, Crady RC, Dickie BH, Durham MM, Frischer JS, Grabowski JE, Harris J, Rana A, Reeder RW, Rentea RM, Rollins MD, Saadai P, Speck KE, Wood RJ, Halaweish I.) Journal of Pediatric Surgery. April 2025;60(4) SCOPUS ID: 2-s2.0-85216900894 04/01/2025

• Variation in Practice Surrounding Antegrade Colonic Enema Channel Placement.

  (Kwon EG, Kreiss J, Nicassio L, Austin K, Avansino JR, Badillo A, Calkins CM, Crady RC, Dickie B, Durham MM, Frischer J, Fuller MK, Speck KE, Reeder RW, Rentea R, Rollins MD, Saadai P, Wood RJ, van Leeuwen KD, Smith CA, Rice-Townsend SE.) J Pediatr Surg. 2024 Aug;59(8):1638-1642 PMID: 38760309 SCOPUS ID: 2-s2.0-85194156513 05/18/2024

• The Pediatric Colorectal and Pelvic Learning Consortium.

  (Calkins CM, Rentea RM, Smith CA, Durham MM, Rideout DA.) J Pediatr Surg. 2024 Aug;59(8):1631-1632 PMID: 38749779 SCOPUS ID: 2-s2.0-85193795070 05/16/2024

• Can Anorectal Stenosis be Managed With Dilations Alone? A PCPLC Review.

  (Saenz ZM, Austin K, Avansino JR, Badillo A, Calkins CM, Durham MM, Fuller MK, Rana A, Reeder RW, Rentea RM, Rollins MD, Speck KE, Wood RJ, Harris JC, Anderson J, Hassan M, Saadai P, Pediatric Colorectal and Pelvic Learning Consortium (PCPLC).) J Pediatr Surg. 2024 Aug;59(8):1652-1656 PMID: 38735806 SCOPUS ID: 2-s2.0-85192545484 05/13/2024

• Does Delayed Diagnosis of Hirschsprung Disease Impact Post-operative and Functional Outcomes? A Multi-Center Review From the Pediatric Colorectal and Pelvic Learning Consortium.

  (Ullrich S, Austin K, Avansino JR, Badillo A, Calkins CM, Crady RC, Durham MM, Fuller MK, Rana A, Reeder RW, Rentea RM, Rollins MD, Saadai P, Speck KE, Wood RJ, van Leeuwen K, Frischer JS, Pediatric Colorectal and Pelvic Learning Consortium.) J Pediatr Surg. 2024 Jul;59(7):1250-1255 PMID: 38677965 SCOPUS ID: 2-s2.0-85191342469 04/28/2024

• Comparison of the PCPLC Database to NSQIP-P: A Patient Matched Comparison of Surgical Complications Following Repair of Anorectal Malformation.

  (McNevin K, Nicassio L, Rice-Townsend SE, Katz CB, Goldin A, Avansino J, Calkins CM, Durham MM, Page K, Ralls MW, Reeder RW, Rentea RM, Rollins MD, Saadai P, Wood RJ, van Leeuwen KD, Smith CA, Pediatric Colorectal and Pelvic Learning Consortium.) J Pediatr Surg. 2024 May;59(5):997-1002 PMID: 38365475 SCOPUS ID: 2-s2.0-85185612989 02/17/2024

• Outcomes From Colonic Pull-Through for Cloacal Exstrophy Differ by Colon Length: A Multi-Institutional Study.

  (Srinivas S, Knaus ME, Avansino JR, Badillo A, Calkins CM, Dickie BH, Durham MM, Fuller MK, Ralls MW, Reeder RW, Rentea RM, Rollins MD, van Leeuwen K, Wood RJ, Pediatric Colorectal and Pelvic Learning Consortium.) J Pediatr Surg. 2024 Feb;59(2):225-229 PMID: 37968156 SCOPUS ID: 2-s2.0-85176382469 11/16/2023

• Outcomes From Colonic Pull-Through for Cloacal Exstrophy Differ by Colon Length: A Multi-Institutional Study

  (Srinivas S, Knaus ME, Avansino JR, Badillo A, Calkins CM, Dickie BH, Durham MM, Fuller MK, Ralls MW, Reeder RW, Rentea RM, Rollins MD, van Leeuwen K, Wood RJ.) Journal of Pediatric Surgery. February 2024;59(2):225-229 SCOPUS ID: 2-s2.0-85176382469 02/01/2024

• Multi-Institutional Review From the Pediatric Colorectal and Pelvic Learning Consortium of Minor Spinal Cord Dysraphism in the Setting of Anorectal Malformations: Diagnosis, Treatment, and Outcomes.

  (Garvey EM, Fuller M, Frischer J, Calkins CM, Rentea RM, Ralls M, Wood R, Rollins MD, Avansino J, Reeder RW, Durham MM, Pediatric Colorectal and Pelvic Learning Consortium (PCPLC).) J Pediatr Surg. 2023 Aug;58(8):1582-1587 PMID: 37248140 SCOPUS ID: 2-s2.0-85160320068 05/30/2023

• Rectal Prolapse Following Repair of Anorectal Malformation: Incidence, Risk Factors, and Management.

  (Iantorno SE, Rollins MD, Austin K, Avansino JR, Badillo A, Calkins CM, Crady RC, Dickie BH, Durham MM, Frischer JS, Fuller MK, Grabowski JE, Ralls MW, Reeder RW, Rentea RM, Saadai P, Wood RJ, van Leeuwen KD, Short SS, Pediatric Colorectal and Pelvic Learning Consortium.) J Pediatr Surg. 2023 Aug;58(8):1588-1593 PMID: 37173214 SCOPUS ID: 2-s2.0-85159098201 05/13/2023

• Fecal continence outcomes and potential disparities for patients with anorectal malformations treated at referral institutions for pediatric colorectal surgery.

  (Rice-Townsend SE, Nicassio L, Glazer D, Avansino J, Durham MM, Frischer J, Calkins C, Rentea RM, Ralls M, Fuller M, Wood RJ, Rollins M, Lee J, Lewis KE, Reeder RW, Smith CA, Pediatric Colorectal, Pelvic Learning Consortium (PCPLC).) Pediatr Surg Int. 2023 Mar 23;39(1):157 PMID: 36952009 SCOPUS ID: 2-s2.0-85151043187 03/24/2023