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Pinto E Vairo F, Kemppainen JL, Vitek CRR, Whalen DA, Kolbert KJ, Sikkink KJ, Kroc SA, Kruisselbrink T, Shupe GF, Knudson AK, Burke EM, Loftus EC, Bandel LA, Prochnow CA, Mulvihill LA, Thomas B, Gable DM, Graddy CB, Garzon GGM, Ekpoh IU, Porquera EMC, Fervenza FC, Hogan MC, El Ters M, Warrington KJ, Davis JM, Koster MJ, Orandi AB, Basiaga ML, Vella A, Kumar S, Creo AL, Lteif AN, Pittock ST, Tebben PJ, Abate EG, Joshi AY, Ristagno EH, Patnaik MS, Schimmenti LA, Dhamija R, Sabrowsky SM, Wierenga KJ, Keddis MT, Samadder NJJ, Presutti RJ, Robinson SI, Stephens MC, Roberts LR, Faubion WA, Driscoll SW, Wong-Kisiel LC, Selcen D, Flanagan EP, Ramanan VK, Jackson LM, Mauermann ML, Ortega VE, Anderson SA, Aoudia SL, Klee EW, McAllister TM, Lazaridis KN. Correction: Implementation of genomic medicine for rare disease in a tertiary healthcare system: Mayo Clinic Program for Rare and Undiagnosed Diseases (PRaUD). J Transl Med 2024; 22:400. [PMID: 38689323 PMCID: PMC11061992 DOI: 10.1186/s12967-024-05185-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2024] Open
Affiliation(s)
- Filippo Pinto E Vairo
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
- Department of Clinical Genomics, Mayo Clinic, Rochester, MN, USA
| | - Jennifer L Kemppainen
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Carolyn R Rohrer Vitek
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Denise A Whalen
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Kayla J Kolbert
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Kaitlin J Sikkink
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Sarah A Kroc
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Teresa Kruisselbrink
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Gabrielle F Shupe
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Alyssa K Knudson
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Elizabeth M Burke
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Elle C Loftus
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Lorelei A Bandel
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | | | - Lindsay A Mulvihill
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | | | - Dale M Gable
- Center for Individualized Medicine, Mayo Clinic, Jacksonville, FL, USA
| | - Courtney B Graddy
- Center for Individualized Medicine, Mayo Clinic, Jacksonville, FL, USA
| | | | - Idara U Ekpoh
- Center for Individualized Medicine, Mayo Clinic, Scottsdale, AZ, USA
| | | | | | - Marie C Hogan
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, USA
| | - Mireille El Ters
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, USA
| | | | - John M Davis
- Division of Rheumatology, Mayo Clinic, Rochester, MN, USA
| | | | - Amir B Orandi
- Department of Pediatric Rheumatology, Mayo Clinic, Rochester, MN, USA
| | - Matthew L Basiaga
- Department of Pediatric Rheumatology, Mayo Clinic, Rochester, MN, USA
| | - Adrian Vella
- Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Department of Medicine, Mayo Clinic, Rochester, MN, USA
| | - Seema Kumar
- Division of Pediatric Endocrinology, Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, MN, USA
| | - Ana L Creo
- Division of Pediatric Endocrinology, Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, MN, USA
| | - Aida N Lteif
- Division of Pediatric Endocrinology, Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, MN, USA
| | - Siobhan T Pittock
- Division of Pediatric Endocrinology, Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, MN, USA
| | - Peter J Tebben
- Division of Pediatric Endocrinology, Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, MN, USA
| | | | - Avni Y Joshi
- Division of Pediatric Allergy and Immunology, Mayo Clinic, Rochester, MN, USA
| | - Elizabeth H Ristagno
- Division of Pediatric Infectious Diseases, Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, MN, USA
| | - Mrinal S Patnaik
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | | | - Radhika Dhamija
- Department of Clinical Genomics, Mayo Clinic, Phoenix, AZ, USA
| | | | - Klaas J Wierenga
- Department of Clinical Genomics, Mayo Clinic, Jacksonville, FL, USA
| | - Mira T Keddis
- Division of Nephrology, Mayo Clinic, Scottsdale, AZ, USA
| | | | | | | | - Michael C Stephens
- Department of Pediatric Gastroenterology, Mayo Clinic, Rochester, MN, USA
| | - Lewis R Roberts
- Division of Gastroenterology and Hepatology, Department of Medicine, Mayo Clinic, Rochester, MN, USA
| | - William A Faubion
- Division of Gastroenterology and Hepatology, Department of Medicine, Mayo Clinic, Rochester, MN, USA
| | - Sherilyn W Driscoll
- Division of Pediatric Rehabilitation Medicine, Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, MN, USA
| | | | - Duygu Selcen
- Department of Neurology, Mayo Clinic, Rochester, MN, USA
| | | | | | | | | | - Victor E Ortega
- Division of Respiratory Medicine, Mayo Clinic, Scottsdale, AZ, USA
| | - Sarah A Anderson
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | | | - Eric W Klee
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
- Department of Clinical Genomics, Mayo Clinic, Rochester, MN, USA
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
| | - Tammy M McAllister
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Konstantinos N Lazaridis
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA.
- Division of Gastroenterology and Hepatology, Department of Medicine, Mayo Clinic, Rochester, MN, USA.
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Pinto E Vairo F, Kemppainen JL, Vitek CRR, Whalen DA, Kolbert KJ, Sikkink KJ, Kroc SA, Kruisselbrink T, Shupe GF, Knudson AK, Burke EM, Loftus EC, Bandel LA, Prochnow CA, Mulvihill LA, Thomas B, Gable DM, Graddy CB, Garzon GGM, Ekpoh IU, Porquera EMC, Fervenza FC, Hogan MC, El Ters M, Warrington KJ, Davis JM, Koster MJ, Orandi AB, Basiaga ML, Vella A, Kumar S, Creo AL, Lteif AN, Pittock ST, Tebben PJ, Abate EG, Joshi AY, Ristagno EH, Patnaik MS, Schimmenti LA, Dhamija R, Sabrowsky SM, Wierenga KJ, Keddis MT, Samadder NJJ, Presutti RJ, Robinson SI, Stephens MC, Roberts LR, Faubion WA, Driscoll SW, Wong-Kisiel LC, Selcen D, Flanagan EP, Ramanan VK, Jackson LM, Mauermann ML, Ortega VE, Anderson SA, Aoudia SL, Klee EW, McAllister TM, Lazaridis KN. Implementation of genomic medicine for rare disease in a tertiary healthcare system: Mayo Clinic Program for Rare and Undiagnosed Diseases (PRaUD). J Transl Med 2023; 21:410. [PMID: 37353797 PMCID: PMC10288779 DOI: 10.1186/s12967-023-04183-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 05/05/2023] [Indexed: 06/25/2023] Open
Abstract
BACKGROUND In the United States, rare disease (RD) is defined as a condition that affects fewer than 200,000 individuals. Collectively, RD affects an estimated 30 million Americans. A significant portion of RD has an underlying genetic cause; however, this may go undiagnosed. To better serve these patients, the Mayo Clinic Program for Rare and Undiagnosed Diseases (PRaUD) was created under the auspices of the Center for Individualized Medicine (CIM) aiming to integrate genomics into subspecialty practice including targeted genetic testing, research, and education. METHODS Patients were identified by subspecialty healthcare providers from 11 clinical divisions/departments. Targeted multi-gene panels or custom exome/genome-based panels were utilized. To support the goals of PRaUD, a new clinical service model, the Genetic Testing and Counseling (GTAC) unit, was established to improve access and increase efficiency for genetic test facilitation. The GTAC unit includes genetic counselors, genetic counseling assistants, genetic nurses, and a medical geneticist. Patients receive abbreviated point-of-care genetic counseling and testing through a partnership with subspecialty providers. RESULTS Implementation of PRaUD began in 2018 and GTAC unit launched in 2020 to support program expansion. Currently, 29 RD clinical indications are included in 11 specialty divisions/departments with over 142 referring providers. To date, 1152 patients have been evaluated with an overall solved or likely solved rate of 17.5% and as high as 66.7% depending on the phenotype. Noteworthy, 42.7% of the solved or likely solved patients underwent changes in medical management and outcome based on genetic test results. CONCLUSION Implementation of PRaUD and GTAC have enabled subspecialty practices advance expertise in RD where genetic counselors have not historically been embedded in practice. Democratizing access to genetic testing and counseling can broaden the reach of patients with RD and increase the diagnostic yield of such indications leading to better medical management as well as expanding research opportunities.
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Affiliation(s)
- Filippo Pinto E Vairo
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
- Department of Clinical Genomics, Mayo Clinic, Rochester, MN, USA
| | - Jennifer L Kemppainen
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Carolyn R Rohrer Vitek
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Denise A Whalen
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Kayla J Kolbert
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Kaitlin J Sikkink
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Sarah A Kroc
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Teresa Kruisselbrink
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Gabrielle F Shupe
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Alyssa K Knudson
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Elizabeth M Burke
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Elle C Loftus
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Lorelei A Bandel
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | | | - Lindsay A Mulvihill
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | | | - Dale M Gable
- Center for Individualized Medicine, Mayo Clinic, Jacksonville, FL, USA
| | - Courtney B Graddy
- Center for Individualized Medicine, Mayo Clinic, Jacksonville, FL, USA
| | | | - Idara U Ekpoh
- Center for Individualized Medicine, Mayo Clinic, Scottsdale, AZ, USA
| | | | | | - Marie C Hogan
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, USA
| | - Mireille El Ters
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, USA
| | | | - John M Davis
- Division of Rheumatology, Mayo Clinic, Rochester, MN, USA
| | | | - Amir B Orandi
- Department of Pediatric Rheumatology, Mayo Clinic, Rochester, MN, USA
| | - Matthew L Basiaga
- Department of Pediatric Rheumatology, Mayo Clinic, Rochester, MN, USA
| | - Adrian Vella
- Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Department of Medicine, Mayo Clinic, Rochester, MN, USA
| | - Seema Kumar
- Division of Pediatric Endocrinology, Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, MN, USA
| | - Ana L Creo
- Division of Pediatric Endocrinology, Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, MN, USA
| | - Aida N Lteif
- Division of Pediatric Endocrinology, Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, MN, USA
| | - Siobhan T Pittock
- Division of Pediatric Endocrinology, Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, MN, USA
| | - Peter J Tebben
- Division of Pediatric Endocrinology, Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, MN, USA
| | | | - Avni Y Joshi
- Division of Pediatric Allergy and Immunology, Mayo Clinic, Rochester, MN, USA
| | - Elizabeth H Ristagno
- Division of Pediatric Infectious Diseases, Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, MN, USA
| | - Mrinal S Patnaik
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | | | - Radhika Dhamija
- Department of Clinical Genomics, Mayo Clinic, Phoenix, AZ, USA
| | | | - Klaas J Wierenga
- Department of Clinical Genomics, Mayo Clinic, Jacksonville, FL, USA
| | - Mira T Keddis
- Division of Nephrology, Mayo Clinic, Scottsdale, AZ, USA
| | | | | | | | - Michael C Stephens
- Department of Pediatric Gastroenterology, Mayo Clinic, Rochester, MN, USA
| | - Lewis R Roberts
- Division of Gastroenterology and Hepatology, Department of Medicine, Mayo Clinic, Rochester, MN, USA
| | - William A Faubion
- Division of Gastroenterology and Hepatology, Department of Medicine, Mayo Clinic, Rochester, MN, USA
| | - Sherilyn W Driscoll
- Division of Pediatric Rehabilitation Medicine, Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, MN, USA
| | | | - Duygu Selcen
- Department of Neurology, Mayo Clinic, Rochester, MN, USA
| | | | | | | | | | - Victor E Ortega
- Division of Respiratory Medicine, Mayo Clinic, Scottsdale, AZ, USA
| | - Sarah A Anderson
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | | | - Eric W Klee
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
- Department of Clinical Genomics, Mayo Clinic, Rochester, MN, USA
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
| | - Tammy M McAllister
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Konstantinos N Lazaridis
- Center for Individualized Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA.
- Division of Gastroenterology and Hepatology, Department of Medicine, Mayo Clinic, Rochester, MN, USA.
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Khadarian KA, Pisipati S, Jones JC, Colon-Otero G, Northfelt DW, Gary L, Ekpoh IU, Moreno GG, Esplin ED, Nussbaum R, Heald B, Klint MA, Barrus KA, Bekaii-Saab TS, Sekulic A, Golafshar MA, Kunze KL, Willman CL, Lazaridis KN, Samadder NJ. Abstract 1921: Universal genetic testing for hereditary cancer syndromes in an under-represented minority population. Cancer Res 2023. [DOI: 10.1158/1538-7445.am2023-1921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023]
Abstract
Abstract
Hereditary factors play a role in the development of several cancers. Identification of germline predisposition can have implications for treatment and cancer prevention. While previous studies have found that universal multigene panel testing in patients with cancer yields increased detection of actionable heritable variants compared to targeted testing, patients belonging to racial and ethnic minority groups have been underrepresented in these studies. We undertook a prospective multi-site study of germline alternations among solid tumor cancer patients from under-represented minority (URM) populations receiving care at Mayo Clinic Comprehensive Cancer Centers between January 2020 and November 2022. Patients with a new or active cancer diagnosis (all stages) not selected for family history of cancer were tested with a >80-gene next generation sequencing panel. Of 532 patients (mean [SD] age, 57.2 [12.7] years; 320 (60.2%) female), 247 (46.4%) were Hispanic/Latino, 130 (24.4%) Black/African American, 80 (15.0%) Asian, 66 (12.4%) American Indian/Alaskan Native, 2 (0.4%) Native Hawaiian/Pacific Islander, and 7 (1.3%) other. PGV were found in 43 patients (8.1%), including 29 moderate- or high- penetrance cancer susceptibility genes. Variants of uncertain significance (VUS) were found in 272 patients (51.1%). Of those with a PGV, 29 (67.4%) had incremental clinically actionable findings that would not have been detected by established testing criteria, of which 16 were moderate- or high-penetrance variants. Younger age of diagnosis, gender, race, ethnicity, and stage of disease were not predictive of PGV. In this study of under-represented minority cancer patients, universal genetic testing found that 1 in 12 patients harbor a PGV, more than two-thirds of whom would remain undetected using current guidelines. The paucity of genomic data in URM populations also results in a large proportion of VUS which may lead to under-estimation of disease associated variants.
Table 1. Clinical and Demographic Characteristics of Included Patients Positive Negative VUS Total N (%) 43 217 272 532 (8.1%) (40.8%) (51.1%) Age - mean (SD) 53.7 57.0 57.8 57.2 (12.7) (12.6) (12.8) (12.7) Gender - Female 26 132 162 320 (60.5%) (60.8%) (59.6%) (60.2%) Race/Ethnicity Hispanic/Latino 24 110 113 247 (55.8%) (50.7%) (41.5%) (46.4%) Black/African 5 56 69 130 American (11.6%) (25.8%) (25.4%) (24.4%) Asian 10 (23.3%) 23 (10.6%) 47 (17.3%) 80 (15.0%) American Indian/Alaskan Native 4 (9.3%) 26 (12.0%) 36 (13.2%) 66 (12.4%) Native Hawaiian/Pacific Islander 0 (0.0%) 0 (0.0%) 2 (0.7%) 2 (0.4%) Other 0 (0.0%) 2 (0.9%) 5 (1.8%) 7 (1.3%) Tumor Types Breast 19 (44.2%) 80 (36.9%) 110 (40.4%) 209 (39.3%) CNS 1 (2.3%) 2 (0.9%) 1 (0.4%) 4 (0.8%) GI 7 (16.3%) 46 (21.2%) 58 (21.3%) 111 (20.9%) GU 8 (18.6%) 57 (26.3%) 62 (22.8%) 127 (23.9%) GYN 0 (0.0%) 8 (3.7%) 10 (3.7%) 18 (3.4%) Head/Neck 5 (11.6%) 8 (3.7%) 6 (2.2%) 19 (3.6%) Lung 0 (0.0%) 6 (2.8%) 11 (4.0%) 17 (3.2%) Melanoma 0 (0.0%) 2 (0.9%) 1 (0.4%) 3 (0.6%) Sarcoma 2 (4.7%) 4 (1.8%) 4 (1.5%) 10 (1.9%) Other 1 (2.3%) 4 (1.8%) 9 (3.3%) 14 (2.6%)
Citation Format: Kevork A. Khadarian, Sailaja Pisipati, Jeremy C. Jones, Gerardo Colon-Otero, Donald W. Northfelt, Lindsey Gary, Idara U. Ekpoh, Giovanna G. Moreno, Edward D. Esplin, Robert Nussbaum, Brandie Heald, Margaret A. Klint, Kathleen A. Barrus, Tanios S. Bekaii-Saab, Aleksandar Sekulic, Michael A. Golafshar, Katie L. Kunze, Cheryl L. Willman, Konstantinos N. Lazaridis, Niloy Jewel Samadder. Universal genetic testing for hereditary cancer syndromes in an under-represented minority population [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2023; Part 1 (Regular and Invited Abstracts); 2023 Apr 14-19; Orlando, FL. Philadelphia (PA): AACR; Cancer Res 2023;83(7_Suppl):Abstract nr 1921.
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