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Bruserud Ø, Oftedal BE, Landegren N, Erichsen MM, Bratland E, Lima K, Jørgensen AP, Myhre AG, Svartberg J, Fougner KJ, Bakke Å, Nedrebø BG, Mella B, Breivik L, Viken MK, Knappskog PM, Marthinussen MC, Løvås K, Kämpe O, Wolff AB, Husebye ES. A Longitudinal Follow-up of Autoimmune Polyendocrine Syndrome Type 1. J Clin Endocrinol Metab 2016; 101:2975-83. [PMID: 27253668 PMCID: PMC4971337 DOI: 10.1210/jc.2016-1821] [Citation(s) in RCA: 85] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Accepted: 05/27/2016] [Indexed: 11/19/2022]
Abstract
CONTEXT Autoimmune polyendocrine syndrome type 1 (APS1) is a childhood-onset monogenic disease defined by the presence of two of the three major components: hypoparathyroidism, primary adrenocortical insufficiency, and chronic mucocutaneous candidiasis (CMC). Information on longitudinal follow-up of APS1 is sparse. OBJECTIVE To describe the phenotypes of APS1 and correlate the clinical features with autoantibody profiles and autoimmune regulator (AIRE) mutations during extended follow-up (1996-2016). PATIENTS All known Norwegian patients with APS1. RESULTS Fifty-two patients from 34 families were identified. The majority presented with one of the major disease components during childhood. Enamel hypoplasia, hypoparathyroidism, and CMC were the most frequent components. With age, most patients presented three to five disease manifestations, although some had milder phenotypes diagnosed in adulthood. Fifteen of the patients died during follow-up (median age at death, 34 years) or were deceased siblings with a high probability of undisclosed APS1. All except three had interferon-ω) autoantibodies, and all had organ-specific autoantibodies. The most common AIRE mutation was c.967_979del13, found in homozygosity in 15 patients. A mild phenotype was associated with the splice mutation c.879+1G>A. Primary adrenocortical insufficiency and type 1 diabetes were associated with protective human leucocyte antigen genotypes. CONCLUSIONS Multiple presumable autoimmune manifestations, in particular hypoparathyroidism, CMC, and enamel hypoplasia, should prompt further diagnostic workup using autoantibody analyses (eg, interferon-ω) and AIRE sequencing to reveal APS1, even in adults. Treatment is complicated, and mortality is high. Structured follow-up should be performed in a specialized center.
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Affiliation(s)
- Øyvind Bruserud
- Department of Clinical Science (Ø.B., B.E.O., E.B., B.G.N., L.B., P.M.K., K.Lo., A.B.W., E.S.H.), University of Bergen, 5021 Bergen, Norway; Department of Medicine (Solna) (N.L., O.K.), Karolinska Institutet, 171 76 Stockholm, Sweden; Science for Life Laboratory (N.L.), Department of Medical Sciences, University of Uppsala, 751 05 Uppsala, Sweden; Department of Medicine (M.M.E., K.Lo., E.S.H.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Medicine (K.Li.,), Akershus University Hospital, 1474 Nordbyhagen, Norway; Department of Endocrinology (K.Li., A.P.J.), Oslo University Hospital, 0372 Oslo, Norway; Department of Pediatrics (A.G.M.), Oslo University Hospital, 0424 Oslo, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, 9019 Tromsø, Norway; Institute of Clinical Medicine (J.S.), University of Tromsø, The Artic University of Norway, 9019 Tromsø, Norway; Department of Endocrinology (K.J.F.), St. Olavs Hospital, 7006 Trondheim, Norway; Department of Medicine (Å.B.), Stavanger University Hospital, 4011 Stavanger, Norway; Department of Medicine (B.G.N.), Haugesund Hospital, 5504 Haugesund, Norway; Department of Medicine (B.M.), Østfold Hospital, 1603 Fredrikstad, Norway; Department of Immunology (M.K.V.), Oslo University Hospital, 0372 Oslo, Norway; University of Oslo (M.K.V.), 0372 Oslo, Norway; Center for Medical Genetics and Molecular Medicine (P.M.K.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Clinical Dentistry (M.C.M.), Faculty of Medicine and Dentistry, University of Bergen, 5021 Bergen, Norway; and Oral Health Centre of Expertise in Western Norway (M.C.M.), 5021 Bergen, Norway
| | - Bergithe E Oftedal
- Department of Clinical Science (Ø.B., B.E.O., E.B., B.G.N., L.B., P.M.K., K.Lo., A.B.W., E.S.H.), University of Bergen, 5021 Bergen, Norway; Department of Medicine (Solna) (N.L., O.K.), Karolinska Institutet, 171 76 Stockholm, Sweden; Science for Life Laboratory (N.L.), Department of Medical Sciences, University of Uppsala, 751 05 Uppsala, Sweden; Department of Medicine (M.M.E., K.Lo., E.S.H.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Medicine (K.Li.,), Akershus University Hospital, 1474 Nordbyhagen, Norway; Department of Endocrinology (K.Li., A.P.J.), Oslo University Hospital, 0372 Oslo, Norway; Department of Pediatrics (A.G.M.), Oslo University Hospital, 0424 Oslo, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, 9019 Tromsø, Norway; Institute of Clinical Medicine (J.S.), University of Tromsø, The Artic University of Norway, 9019 Tromsø, Norway; Department of Endocrinology (K.J.F.), St. Olavs Hospital, 7006 Trondheim, Norway; Department of Medicine (Å.B.), Stavanger University Hospital, 4011 Stavanger, Norway; Department of Medicine (B.G.N.), Haugesund Hospital, 5504 Haugesund, Norway; Department of Medicine (B.M.), Østfold Hospital, 1603 Fredrikstad, Norway; Department of Immunology (M.K.V.), Oslo University Hospital, 0372 Oslo, Norway; University of Oslo (M.K.V.), 0372 Oslo, Norway; Center for Medical Genetics and Molecular Medicine (P.M.K.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Clinical Dentistry (M.C.M.), Faculty of Medicine and Dentistry, University of Bergen, 5021 Bergen, Norway; and Oral Health Centre of Expertise in Western Norway (M.C.M.), 5021 Bergen, Norway
| | - Nils Landegren
- Department of Clinical Science (Ø.B., B.E.O., E.B., B.G.N., L.B., P.M.K., K.Lo., A.B.W., E.S.H.), University of Bergen, 5021 Bergen, Norway; Department of Medicine (Solna) (N.L., O.K.), Karolinska Institutet, 171 76 Stockholm, Sweden; Science for Life Laboratory (N.L.), Department of Medical Sciences, University of Uppsala, 751 05 Uppsala, Sweden; Department of Medicine (M.M.E., K.Lo., E.S.H.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Medicine (K.Li.,), Akershus University Hospital, 1474 Nordbyhagen, Norway; Department of Endocrinology (K.Li., A.P.J.), Oslo University Hospital, 0372 Oslo, Norway; Department of Pediatrics (A.G.M.), Oslo University Hospital, 0424 Oslo, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, 9019 Tromsø, Norway; Institute of Clinical Medicine (J.S.), University of Tromsø, The Artic University of Norway, 9019 Tromsø, Norway; Department of Endocrinology (K.J.F.), St. Olavs Hospital, 7006 Trondheim, Norway; Department of Medicine (Å.B.), Stavanger University Hospital, 4011 Stavanger, Norway; Department of Medicine (B.G.N.), Haugesund Hospital, 5504 Haugesund, Norway; Department of Medicine (B.M.), Østfold Hospital, 1603 Fredrikstad, Norway; Department of Immunology (M.K.V.), Oslo University Hospital, 0372 Oslo, Norway; University of Oslo (M.K.V.), 0372 Oslo, Norway; Center for Medical Genetics and Molecular Medicine (P.M.K.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Clinical Dentistry (M.C.M.), Faculty of Medicine and Dentistry, University of Bergen, 5021 Bergen, Norway; and Oral Health Centre of Expertise in Western Norway (M.C.M.), 5021 Bergen, Norway
| | - Martina M Erichsen
- Department of Clinical Science (Ø.B., B.E.O., E.B., B.G.N., L.B., P.M.K., K.Lo., A.B.W., E.S.H.), University of Bergen, 5021 Bergen, Norway; Department of Medicine (Solna) (N.L., O.K.), Karolinska Institutet, 171 76 Stockholm, Sweden; Science for Life Laboratory (N.L.), Department of Medical Sciences, University of Uppsala, 751 05 Uppsala, Sweden; Department of Medicine (M.M.E., K.Lo., E.S.H.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Medicine (K.Li.,), Akershus University Hospital, 1474 Nordbyhagen, Norway; Department of Endocrinology (K.Li., A.P.J.), Oslo University Hospital, 0372 Oslo, Norway; Department of Pediatrics (A.G.M.), Oslo University Hospital, 0424 Oslo, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, 9019 Tromsø, Norway; Institute of Clinical Medicine (J.S.), University of Tromsø, The Artic University of Norway, 9019 Tromsø, Norway; Department of Endocrinology (K.J.F.), St. Olavs Hospital, 7006 Trondheim, Norway; Department of Medicine (Å.B.), Stavanger University Hospital, 4011 Stavanger, Norway; Department of Medicine (B.G.N.), Haugesund Hospital, 5504 Haugesund, Norway; Department of Medicine (B.M.), Østfold Hospital, 1603 Fredrikstad, Norway; Department of Immunology (M.K.V.), Oslo University Hospital, 0372 Oslo, Norway; University of Oslo (M.K.V.), 0372 Oslo, Norway; Center for Medical Genetics and Molecular Medicine (P.M.K.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Clinical Dentistry (M.C.M.), Faculty of Medicine and Dentistry, University of Bergen, 5021 Bergen, Norway; and Oral Health Centre of Expertise in Western Norway (M.C.M.), 5021 Bergen, Norway
| | - Eirik Bratland
- Department of Clinical Science (Ø.B., B.E.O., E.B., B.G.N., L.B., P.M.K., K.Lo., A.B.W., E.S.H.), University of Bergen, 5021 Bergen, Norway; Department of Medicine (Solna) (N.L., O.K.), Karolinska Institutet, 171 76 Stockholm, Sweden; Science for Life Laboratory (N.L.), Department of Medical Sciences, University of Uppsala, 751 05 Uppsala, Sweden; Department of Medicine (M.M.E., K.Lo., E.S.H.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Medicine (K.Li.,), Akershus University Hospital, 1474 Nordbyhagen, Norway; Department of Endocrinology (K.Li., A.P.J.), Oslo University Hospital, 0372 Oslo, Norway; Department of Pediatrics (A.G.M.), Oslo University Hospital, 0424 Oslo, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, 9019 Tromsø, Norway; Institute of Clinical Medicine (J.S.), University of Tromsø, The Artic University of Norway, 9019 Tromsø, Norway; Department of Endocrinology (K.J.F.), St. Olavs Hospital, 7006 Trondheim, Norway; Department of Medicine (Å.B.), Stavanger University Hospital, 4011 Stavanger, Norway; Department of Medicine (B.G.N.), Haugesund Hospital, 5504 Haugesund, Norway; Department of Medicine (B.M.), Østfold Hospital, 1603 Fredrikstad, Norway; Department of Immunology (M.K.V.), Oslo University Hospital, 0372 Oslo, Norway; University of Oslo (M.K.V.), 0372 Oslo, Norway; Center for Medical Genetics and Molecular Medicine (P.M.K.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Clinical Dentistry (M.C.M.), Faculty of Medicine and Dentistry, University of Bergen, 5021 Bergen, Norway; and Oral Health Centre of Expertise in Western Norway (M.C.M.), 5021 Bergen, Norway
| | - Kari Lima
- Department of Clinical Science (Ø.B., B.E.O., E.B., B.G.N., L.B., P.M.K., K.Lo., A.B.W., E.S.H.), University of Bergen, 5021 Bergen, Norway; Department of Medicine (Solna) (N.L., O.K.), Karolinska Institutet, 171 76 Stockholm, Sweden; Science for Life Laboratory (N.L.), Department of Medical Sciences, University of Uppsala, 751 05 Uppsala, Sweden; Department of Medicine (M.M.E., K.Lo., E.S.H.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Medicine (K.Li.,), Akershus University Hospital, 1474 Nordbyhagen, Norway; Department of Endocrinology (K.Li., A.P.J.), Oslo University Hospital, 0372 Oslo, Norway; Department of Pediatrics (A.G.M.), Oslo University Hospital, 0424 Oslo, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, 9019 Tromsø, Norway; Institute of Clinical Medicine (J.S.), University of Tromsø, The Artic University of Norway, 9019 Tromsø, Norway; Department of Endocrinology (K.J.F.), St. Olavs Hospital, 7006 Trondheim, Norway; Department of Medicine (Å.B.), Stavanger University Hospital, 4011 Stavanger, Norway; Department of Medicine (B.G.N.), Haugesund Hospital, 5504 Haugesund, Norway; Department of Medicine (B.M.), Østfold Hospital, 1603 Fredrikstad, Norway; Department of Immunology (M.K.V.), Oslo University Hospital, 0372 Oslo, Norway; University of Oslo (M.K.V.), 0372 Oslo, Norway; Center for Medical Genetics and Molecular Medicine (P.M.K.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Clinical Dentistry (M.C.M.), Faculty of Medicine and Dentistry, University of Bergen, 5021 Bergen, Norway; and Oral Health Centre of Expertise in Western Norway (M.C.M.), 5021 Bergen, Norway
| | - Anders P Jørgensen
- Department of Clinical Science (Ø.B., B.E.O., E.B., B.G.N., L.B., P.M.K., K.Lo., A.B.W., E.S.H.), University of Bergen, 5021 Bergen, Norway; Department of Medicine (Solna) (N.L., O.K.), Karolinska Institutet, 171 76 Stockholm, Sweden; Science for Life Laboratory (N.L.), Department of Medical Sciences, University of Uppsala, 751 05 Uppsala, Sweden; Department of Medicine (M.M.E., K.Lo., E.S.H.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Medicine (K.Li.,), Akershus University Hospital, 1474 Nordbyhagen, Norway; Department of Endocrinology (K.Li., A.P.J.), Oslo University Hospital, 0372 Oslo, Norway; Department of Pediatrics (A.G.M.), Oslo University Hospital, 0424 Oslo, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, 9019 Tromsø, Norway; Institute of Clinical Medicine (J.S.), University of Tromsø, The Artic University of Norway, 9019 Tromsø, Norway; Department of Endocrinology (K.J.F.), St. Olavs Hospital, 7006 Trondheim, Norway; Department of Medicine (Å.B.), Stavanger University Hospital, 4011 Stavanger, Norway; Department of Medicine (B.G.N.), Haugesund Hospital, 5504 Haugesund, Norway; Department of Medicine (B.M.), Østfold Hospital, 1603 Fredrikstad, Norway; Department of Immunology (M.K.V.), Oslo University Hospital, 0372 Oslo, Norway; University of Oslo (M.K.V.), 0372 Oslo, Norway; Center for Medical Genetics and Molecular Medicine (P.M.K.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Clinical Dentistry (M.C.M.), Faculty of Medicine and Dentistry, University of Bergen, 5021 Bergen, Norway; and Oral Health Centre of Expertise in Western Norway (M.C.M.), 5021 Bergen, Norway
| | - Anne G Myhre
- Department of Clinical Science (Ø.B., B.E.O., E.B., B.G.N., L.B., P.M.K., K.Lo., A.B.W., E.S.H.), University of Bergen, 5021 Bergen, Norway; Department of Medicine (Solna) (N.L., O.K.), Karolinska Institutet, 171 76 Stockholm, Sweden; Science for Life Laboratory (N.L.), Department of Medical Sciences, University of Uppsala, 751 05 Uppsala, Sweden; Department of Medicine (M.M.E., K.Lo., E.S.H.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Medicine (K.Li.,), Akershus University Hospital, 1474 Nordbyhagen, Norway; Department of Endocrinology (K.Li., A.P.J.), Oslo University Hospital, 0372 Oslo, Norway; Department of Pediatrics (A.G.M.), Oslo University Hospital, 0424 Oslo, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, 9019 Tromsø, Norway; Institute of Clinical Medicine (J.S.), University of Tromsø, The Artic University of Norway, 9019 Tromsø, Norway; Department of Endocrinology (K.J.F.), St. Olavs Hospital, 7006 Trondheim, Norway; Department of Medicine (Å.B.), Stavanger University Hospital, 4011 Stavanger, Norway; Department of Medicine (B.G.N.), Haugesund Hospital, 5504 Haugesund, Norway; Department of Medicine (B.M.), Østfold Hospital, 1603 Fredrikstad, Norway; Department of Immunology (M.K.V.), Oslo University Hospital, 0372 Oslo, Norway; University of Oslo (M.K.V.), 0372 Oslo, Norway; Center for Medical Genetics and Molecular Medicine (P.M.K.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Clinical Dentistry (M.C.M.), Faculty of Medicine and Dentistry, University of Bergen, 5021 Bergen, Norway; and Oral Health Centre of Expertise in Western Norway (M.C.M.), 5021 Bergen, Norway
| | - Johan Svartberg
- Department of Clinical Science (Ø.B., B.E.O., E.B., B.G.N., L.B., P.M.K., K.Lo., A.B.W., E.S.H.), University of Bergen, 5021 Bergen, Norway; Department of Medicine (Solna) (N.L., O.K.), Karolinska Institutet, 171 76 Stockholm, Sweden; Science for Life Laboratory (N.L.), Department of Medical Sciences, University of Uppsala, 751 05 Uppsala, Sweden; Department of Medicine (M.M.E., K.Lo., E.S.H.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Medicine (K.Li.,), Akershus University Hospital, 1474 Nordbyhagen, Norway; Department of Endocrinology (K.Li., A.P.J.), Oslo University Hospital, 0372 Oslo, Norway; Department of Pediatrics (A.G.M.), Oslo University Hospital, 0424 Oslo, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, 9019 Tromsø, Norway; Institute of Clinical Medicine (J.S.), University of Tromsø, The Artic University of Norway, 9019 Tromsø, Norway; Department of Endocrinology (K.J.F.), St. Olavs Hospital, 7006 Trondheim, Norway; Department of Medicine (Å.B.), Stavanger University Hospital, 4011 Stavanger, Norway; Department of Medicine (B.G.N.), Haugesund Hospital, 5504 Haugesund, Norway; Department of Medicine (B.M.), Østfold Hospital, 1603 Fredrikstad, Norway; Department of Immunology (M.K.V.), Oslo University Hospital, 0372 Oslo, Norway; University of Oslo (M.K.V.), 0372 Oslo, Norway; Center for Medical Genetics and Molecular Medicine (P.M.K.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Clinical Dentistry (M.C.M.), Faculty of Medicine and Dentistry, University of Bergen, 5021 Bergen, Norway; and Oral Health Centre of Expertise in Western Norway (M.C.M.), 5021 Bergen, Norway
| | - Kristian J Fougner
- Department of Clinical Science (Ø.B., B.E.O., E.B., B.G.N., L.B., P.M.K., K.Lo., A.B.W., E.S.H.), University of Bergen, 5021 Bergen, Norway; Department of Medicine (Solna) (N.L., O.K.), Karolinska Institutet, 171 76 Stockholm, Sweden; Science for Life Laboratory (N.L.), Department of Medical Sciences, University of Uppsala, 751 05 Uppsala, Sweden; Department of Medicine (M.M.E., K.Lo., E.S.H.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Medicine (K.Li.,), Akershus University Hospital, 1474 Nordbyhagen, Norway; Department of Endocrinology (K.Li., A.P.J.), Oslo University Hospital, 0372 Oslo, Norway; Department of Pediatrics (A.G.M.), Oslo University Hospital, 0424 Oslo, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, 9019 Tromsø, Norway; Institute of Clinical Medicine (J.S.), University of Tromsø, The Artic University of Norway, 9019 Tromsø, Norway; Department of Endocrinology (K.J.F.), St. Olavs Hospital, 7006 Trondheim, Norway; Department of Medicine (Å.B.), Stavanger University Hospital, 4011 Stavanger, Norway; Department of Medicine (B.G.N.), Haugesund Hospital, 5504 Haugesund, Norway; Department of Medicine (B.M.), Østfold Hospital, 1603 Fredrikstad, Norway; Department of Immunology (M.K.V.), Oslo University Hospital, 0372 Oslo, Norway; University of Oslo (M.K.V.), 0372 Oslo, Norway; Center for Medical Genetics and Molecular Medicine (P.M.K.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Clinical Dentistry (M.C.M.), Faculty of Medicine and Dentistry, University of Bergen, 5021 Bergen, Norway; and Oral Health Centre of Expertise in Western Norway (M.C.M.), 5021 Bergen, Norway
| | - Åsne Bakke
- Department of Clinical Science (Ø.B., B.E.O., E.B., B.G.N., L.B., P.M.K., K.Lo., A.B.W., E.S.H.), University of Bergen, 5021 Bergen, Norway; Department of Medicine (Solna) (N.L., O.K.), Karolinska Institutet, 171 76 Stockholm, Sweden; Science for Life Laboratory (N.L.), Department of Medical Sciences, University of Uppsala, 751 05 Uppsala, Sweden; Department of Medicine (M.M.E., K.Lo., E.S.H.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Medicine (K.Li.,), Akershus University Hospital, 1474 Nordbyhagen, Norway; Department of Endocrinology (K.Li., A.P.J.), Oslo University Hospital, 0372 Oslo, Norway; Department of Pediatrics (A.G.M.), Oslo University Hospital, 0424 Oslo, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, 9019 Tromsø, Norway; Institute of Clinical Medicine (J.S.), University of Tromsø, The Artic University of Norway, 9019 Tromsø, Norway; Department of Endocrinology (K.J.F.), St. Olavs Hospital, 7006 Trondheim, Norway; Department of Medicine (Å.B.), Stavanger University Hospital, 4011 Stavanger, Norway; Department of Medicine (B.G.N.), Haugesund Hospital, 5504 Haugesund, Norway; Department of Medicine (B.M.), Østfold Hospital, 1603 Fredrikstad, Norway; Department of Immunology (M.K.V.), Oslo University Hospital, 0372 Oslo, Norway; University of Oslo (M.K.V.), 0372 Oslo, Norway; Center for Medical Genetics and Molecular Medicine (P.M.K.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Clinical Dentistry (M.C.M.), Faculty of Medicine and Dentistry, University of Bergen, 5021 Bergen, Norway; and Oral Health Centre of Expertise in Western Norway (M.C.M.), 5021 Bergen, Norway
| | - Bjørn G Nedrebø
- Department of Clinical Science (Ø.B., B.E.O., E.B., B.G.N., L.B., P.M.K., K.Lo., A.B.W., E.S.H.), University of Bergen, 5021 Bergen, Norway; Department of Medicine (Solna) (N.L., O.K.), Karolinska Institutet, 171 76 Stockholm, Sweden; Science for Life Laboratory (N.L.), Department of Medical Sciences, University of Uppsala, 751 05 Uppsala, Sweden; Department of Medicine (M.M.E., K.Lo., E.S.H.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Medicine (K.Li.,), Akershus University Hospital, 1474 Nordbyhagen, Norway; Department of Endocrinology (K.Li., A.P.J.), Oslo University Hospital, 0372 Oslo, Norway; Department of Pediatrics (A.G.M.), Oslo University Hospital, 0424 Oslo, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, 9019 Tromsø, Norway; Institute of Clinical Medicine (J.S.), University of Tromsø, The Artic University of Norway, 9019 Tromsø, Norway; Department of Endocrinology (K.J.F.), St. Olavs Hospital, 7006 Trondheim, Norway; Department of Medicine (Å.B.), Stavanger University Hospital, 4011 Stavanger, Norway; Department of Medicine (B.G.N.), Haugesund Hospital, 5504 Haugesund, Norway; Department of Medicine (B.M.), Østfold Hospital, 1603 Fredrikstad, Norway; Department of Immunology (M.K.V.), Oslo University Hospital, 0372 Oslo, Norway; University of Oslo (M.K.V.), 0372 Oslo, Norway; Center for Medical Genetics and Molecular Medicine (P.M.K.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Clinical Dentistry (M.C.M.), Faculty of Medicine and Dentistry, University of Bergen, 5021 Bergen, Norway; and Oral Health Centre of Expertise in Western Norway (M.C.M.), 5021 Bergen, Norway
| | - Bjarne Mella
- Department of Clinical Science (Ø.B., B.E.O., E.B., B.G.N., L.B., P.M.K., K.Lo., A.B.W., E.S.H.), University of Bergen, 5021 Bergen, Norway; Department of Medicine (Solna) (N.L., O.K.), Karolinska Institutet, 171 76 Stockholm, Sweden; Science for Life Laboratory (N.L.), Department of Medical Sciences, University of Uppsala, 751 05 Uppsala, Sweden; Department of Medicine (M.M.E., K.Lo., E.S.H.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Medicine (K.Li.,), Akershus University Hospital, 1474 Nordbyhagen, Norway; Department of Endocrinology (K.Li., A.P.J.), Oslo University Hospital, 0372 Oslo, Norway; Department of Pediatrics (A.G.M.), Oslo University Hospital, 0424 Oslo, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, 9019 Tromsø, Norway; Institute of Clinical Medicine (J.S.), University of Tromsø, The Artic University of Norway, 9019 Tromsø, Norway; Department of Endocrinology (K.J.F.), St. Olavs Hospital, 7006 Trondheim, Norway; Department of Medicine (Å.B.), Stavanger University Hospital, 4011 Stavanger, Norway; Department of Medicine (B.G.N.), Haugesund Hospital, 5504 Haugesund, Norway; Department of Medicine (B.M.), Østfold Hospital, 1603 Fredrikstad, Norway; Department of Immunology (M.K.V.), Oslo University Hospital, 0372 Oslo, Norway; University of Oslo (M.K.V.), 0372 Oslo, Norway; Center for Medical Genetics and Molecular Medicine (P.M.K.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Clinical Dentistry (M.C.M.), Faculty of Medicine and Dentistry, University of Bergen, 5021 Bergen, Norway; and Oral Health Centre of Expertise in Western Norway (M.C.M.), 5021 Bergen, Norway
| | - Lars Breivik
- Department of Clinical Science (Ø.B., B.E.O., E.B., B.G.N., L.B., P.M.K., K.Lo., A.B.W., E.S.H.), University of Bergen, 5021 Bergen, Norway; Department of Medicine (Solna) (N.L., O.K.), Karolinska Institutet, 171 76 Stockholm, Sweden; Science for Life Laboratory (N.L.), Department of Medical Sciences, University of Uppsala, 751 05 Uppsala, Sweden; Department of Medicine (M.M.E., K.Lo., E.S.H.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Medicine (K.Li.,), Akershus University Hospital, 1474 Nordbyhagen, Norway; Department of Endocrinology (K.Li., A.P.J.), Oslo University Hospital, 0372 Oslo, Norway; Department of Pediatrics (A.G.M.), Oslo University Hospital, 0424 Oslo, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, 9019 Tromsø, Norway; Institute of Clinical Medicine (J.S.), University of Tromsø, The Artic University of Norway, 9019 Tromsø, Norway; Department of Endocrinology (K.J.F.), St. Olavs Hospital, 7006 Trondheim, Norway; Department of Medicine (Å.B.), Stavanger University Hospital, 4011 Stavanger, Norway; Department of Medicine (B.G.N.), Haugesund Hospital, 5504 Haugesund, Norway; Department of Medicine (B.M.), Østfold Hospital, 1603 Fredrikstad, Norway; Department of Immunology (M.K.V.), Oslo University Hospital, 0372 Oslo, Norway; University of Oslo (M.K.V.), 0372 Oslo, Norway; Center for Medical Genetics and Molecular Medicine (P.M.K.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Clinical Dentistry (M.C.M.), Faculty of Medicine and Dentistry, University of Bergen, 5021 Bergen, Norway; and Oral Health Centre of Expertise in Western Norway (M.C.M.), 5021 Bergen, Norway
| | - Marte K Viken
- Department of Clinical Science (Ø.B., B.E.O., E.B., B.G.N., L.B., P.M.K., K.Lo., A.B.W., E.S.H.), University of Bergen, 5021 Bergen, Norway; Department of Medicine (Solna) (N.L., O.K.), Karolinska Institutet, 171 76 Stockholm, Sweden; Science for Life Laboratory (N.L.), Department of Medical Sciences, University of Uppsala, 751 05 Uppsala, Sweden; Department of Medicine (M.M.E., K.Lo., E.S.H.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Medicine (K.Li.,), Akershus University Hospital, 1474 Nordbyhagen, Norway; Department of Endocrinology (K.Li., A.P.J.), Oslo University Hospital, 0372 Oslo, Norway; Department of Pediatrics (A.G.M.), Oslo University Hospital, 0424 Oslo, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, 9019 Tromsø, Norway; Institute of Clinical Medicine (J.S.), University of Tromsø, The Artic University of Norway, 9019 Tromsø, Norway; Department of Endocrinology (K.J.F.), St. Olavs Hospital, 7006 Trondheim, Norway; Department of Medicine (Å.B.), Stavanger University Hospital, 4011 Stavanger, Norway; Department of Medicine (B.G.N.), Haugesund Hospital, 5504 Haugesund, Norway; Department of Medicine (B.M.), Østfold Hospital, 1603 Fredrikstad, Norway; Department of Immunology (M.K.V.), Oslo University Hospital, 0372 Oslo, Norway; University of Oslo (M.K.V.), 0372 Oslo, Norway; Center for Medical Genetics and Molecular Medicine (P.M.K.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Clinical Dentistry (M.C.M.), Faculty of Medicine and Dentistry, University of Bergen, 5021 Bergen, Norway; and Oral Health Centre of Expertise in Western Norway (M.C.M.), 5021 Bergen, Norway
| | - Per M Knappskog
- Department of Clinical Science (Ø.B., B.E.O., E.B., B.G.N., L.B., P.M.K., K.Lo., A.B.W., E.S.H.), University of Bergen, 5021 Bergen, Norway; Department of Medicine (Solna) (N.L., O.K.), Karolinska Institutet, 171 76 Stockholm, Sweden; Science for Life Laboratory (N.L.), Department of Medical Sciences, University of Uppsala, 751 05 Uppsala, Sweden; Department of Medicine (M.M.E., K.Lo., E.S.H.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Medicine (K.Li.,), Akershus University Hospital, 1474 Nordbyhagen, Norway; Department of Endocrinology (K.Li., A.P.J.), Oslo University Hospital, 0372 Oslo, Norway; Department of Pediatrics (A.G.M.), Oslo University Hospital, 0424 Oslo, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, 9019 Tromsø, Norway; Institute of Clinical Medicine (J.S.), University of Tromsø, The Artic University of Norway, 9019 Tromsø, Norway; Department of Endocrinology (K.J.F.), St. Olavs Hospital, 7006 Trondheim, Norway; Department of Medicine (Å.B.), Stavanger University Hospital, 4011 Stavanger, Norway; Department of Medicine (B.G.N.), Haugesund Hospital, 5504 Haugesund, Norway; Department of Medicine (B.M.), Østfold Hospital, 1603 Fredrikstad, Norway; Department of Immunology (M.K.V.), Oslo University Hospital, 0372 Oslo, Norway; University of Oslo (M.K.V.), 0372 Oslo, Norway; Center for Medical Genetics and Molecular Medicine (P.M.K.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Clinical Dentistry (M.C.M.), Faculty of Medicine and Dentistry, University of Bergen, 5021 Bergen, Norway; and Oral Health Centre of Expertise in Western Norway (M.C.M.), 5021 Bergen, Norway
| | - Mihaela C Marthinussen
- Department of Clinical Science (Ø.B., B.E.O., E.B., B.G.N., L.B., P.M.K., K.Lo., A.B.W., E.S.H.), University of Bergen, 5021 Bergen, Norway; Department of Medicine (Solna) (N.L., O.K.), Karolinska Institutet, 171 76 Stockholm, Sweden; Science for Life Laboratory (N.L.), Department of Medical Sciences, University of Uppsala, 751 05 Uppsala, Sweden; Department of Medicine (M.M.E., K.Lo., E.S.H.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Medicine (K.Li.,), Akershus University Hospital, 1474 Nordbyhagen, Norway; Department of Endocrinology (K.Li., A.P.J.), Oslo University Hospital, 0372 Oslo, Norway; Department of Pediatrics (A.G.M.), Oslo University Hospital, 0424 Oslo, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, 9019 Tromsø, Norway; Institute of Clinical Medicine (J.S.), University of Tromsø, The Artic University of Norway, 9019 Tromsø, Norway; Department of Endocrinology (K.J.F.), St. Olavs Hospital, 7006 Trondheim, Norway; Department of Medicine (Å.B.), Stavanger University Hospital, 4011 Stavanger, Norway; Department of Medicine (B.G.N.), Haugesund Hospital, 5504 Haugesund, Norway; Department of Medicine (B.M.), Østfold Hospital, 1603 Fredrikstad, Norway; Department of Immunology (M.K.V.), Oslo University Hospital, 0372 Oslo, Norway; University of Oslo (M.K.V.), 0372 Oslo, Norway; Center for Medical Genetics and Molecular Medicine (P.M.K.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Clinical Dentistry (M.C.M.), Faculty of Medicine and Dentistry, University of Bergen, 5021 Bergen, Norway; and Oral Health Centre of Expertise in Western Norway (M.C.M.), 5021 Bergen, Norway
| | - Kristian Løvås
- Department of Clinical Science (Ø.B., B.E.O., E.B., B.G.N., L.B., P.M.K., K.Lo., A.B.W., E.S.H.), University of Bergen, 5021 Bergen, Norway; Department of Medicine (Solna) (N.L., O.K.), Karolinska Institutet, 171 76 Stockholm, Sweden; Science for Life Laboratory (N.L.), Department of Medical Sciences, University of Uppsala, 751 05 Uppsala, Sweden; Department of Medicine (M.M.E., K.Lo., E.S.H.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Medicine (K.Li.,), Akershus University Hospital, 1474 Nordbyhagen, Norway; Department of Endocrinology (K.Li., A.P.J.), Oslo University Hospital, 0372 Oslo, Norway; Department of Pediatrics (A.G.M.), Oslo University Hospital, 0424 Oslo, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, 9019 Tromsø, Norway; Institute of Clinical Medicine (J.S.), University of Tromsø, The Artic University of Norway, 9019 Tromsø, Norway; Department of Endocrinology (K.J.F.), St. Olavs Hospital, 7006 Trondheim, Norway; Department of Medicine (Å.B.), Stavanger University Hospital, 4011 Stavanger, Norway; Department of Medicine (B.G.N.), Haugesund Hospital, 5504 Haugesund, Norway; Department of Medicine (B.M.), Østfold Hospital, 1603 Fredrikstad, Norway; Department of Immunology (M.K.V.), Oslo University Hospital, 0372 Oslo, Norway; University of Oslo (M.K.V.), 0372 Oslo, Norway; Center for Medical Genetics and Molecular Medicine (P.M.K.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Clinical Dentistry (M.C.M.), Faculty of Medicine and Dentistry, University of Bergen, 5021 Bergen, Norway; and Oral Health Centre of Expertise in Western Norway (M.C.M.), 5021 Bergen, Norway
| | - Olle Kämpe
- Department of Clinical Science (Ø.B., B.E.O., E.B., B.G.N., L.B., P.M.K., K.Lo., A.B.W., E.S.H.), University of Bergen, 5021 Bergen, Norway; Department of Medicine (Solna) (N.L., O.K.), Karolinska Institutet, 171 76 Stockholm, Sweden; Science for Life Laboratory (N.L.), Department of Medical Sciences, University of Uppsala, 751 05 Uppsala, Sweden; Department of Medicine (M.M.E., K.Lo., E.S.H.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Medicine (K.Li.,), Akershus University Hospital, 1474 Nordbyhagen, Norway; Department of Endocrinology (K.Li., A.P.J.), Oslo University Hospital, 0372 Oslo, Norway; Department of Pediatrics (A.G.M.), Oslo University Hospital, 0424 Oslo, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, 9019 Tromsø, Norway; Institute of Clinical Medicine (J.S.), University of Tromsø, The Artic University of Norway, 9019 Tromsø, Norway; Department of Endocrinology (K.J.F.), St. Olavs Hospital, 7006 Trondheim, Norway; Department of Medicine (Å.B.), Stavanger University Hospital, 4011 Stavanger, Norway; Department of Medicine (B.G.N.), Haugesund Hospital, 5504 Haugesund, Norway; Department of Medicine (B.M.), Østfold Hospital, 1603 Fredrikstad, Norway; Department of Immunology (M.K.V.), Oslo University Hospital, 0372 Oslo, Norway; University of Oslo (M.K.V.), 0372 Oslo, Norway; Center for Medical Genetics and Molecular Medicine (P.M.K.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Clinical Dentistry (M.C.M.), Faculty of Medicine and Dentistry, University of Bergen, 5021 Bergen, Norway; and Oral Health Centre of Expertise in Western Norway (M.C.M.), 5021 Bergen, Norway
| | - Anette B Wolff
- Department of Clinical Science (Ø.B., B.E.O., E.B., B.G.N., L.B., P.M.K., K.Lo., A.B.W., E.S.H.), University of Bergen, 5021 Bergen, Norway; Department of Medicine (Solna) (N.L., O.K.), Karolinska Institutet, 171 76 Stockholm, Sweden; Science for Life Laboratory (N.L.), Department of Medical Sciences, University of Uppsala, 751 05 Uppsala, Sweden; Department of Medicine (M.M.E., K.Lo., E.S.H.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Medicine (K.Li.,), Akershus University Hospital, 1474 Nordbyhagen, Norway; Department of Endocrinology (K.Li., A.P.J.), Oslo University Hospital, 0372 Oslo, Norway; Department of Pediatrics (A.G.M.), Oslo University Hospital, 0424 Oslo, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, 9019 Tromsø, Norway; Institute of Clinical Medicine (J.S.), University of Tromsø, The Artic University of Norway, 9019 Tromsø, Norway; Department of Endocrinology (K.J.F.), St. Olavs Hospital, 7006 Trondheim, Norway; Department of Medicine (Å.B.), Stavanger University Hospital, 4011 Stavanger, Norway; Department of Medicine (B.G.N.), Haugesund Hospital, 5504 Haugesund, Norway; Department of Medicine (B.M.), Østfold Hospital, 1603 Fredrikstad, Norway; Department of Immunology (M.K.V.), Oslo University Hospital, 0372 Oslo, Norway; University of Oslo (M.K.V.), 0372 Oslo, Norway; Center for Medical Genetics and Molecular Medicine (P.M.K.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Clinical Dentistry (M.C.M.), Faculty of Medicine and Dentistry, University of Bergen, 5021 Bergen, Norway; and Oral Health Centre of Expertise in Western Norway (M.C.M.), 5021 Bergen, Norway
| | - Eystein S Husebye
- Department of Clinical Science (Ø.B., B.E.O., E.B., B.G.N., L.B., P.M.K., K.Lo., A.B.W., E.S.H.), University of Bergen, 5021 Bergen, Norway; Department of Medicine (Solna) (N.L., O.K.), Karolinska Institutet, 171 76 Stockholm, Sweden; Science for Life Laboratory (N.L.), Department of Medical Sciences, University of Uppsala, 751 05 Uppsala, Sweden; Department of Medicine (M.M.E., K.Lo., E.S.H.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Medicine (K.Li.,), Akershus University Hospital, 1474 Nordbyhagen, Norway; Department of Endocrinology (K.Li., A.P.J.), Oslo University Hospital, 0372 Oslo, Norway; Department of Pediatrics (A.G.M.), Oslo University Hospital, 0424 Oslo, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, 9019 Tromsø, Norway; Institute of Clinical Medicine (J.S.), University of Tromsø, The Artic University of Norway, 9019 Tromsø, Norway; Department of Endocrinology (K.J.F.), St. Olavs Hospital, 7006 Trondheim, Norway; Department of Medicine (Å.B.), Stavanger University Hospital, 4011 Stavanger, Norway; Department of Medicine (B.G.N.), Haugesund Hospital, 5504 Haugesund, Norway; Department of Medicine (B.M.), Østfold Hospital, 1603 Fredrikstad, Norway; Department of Immunology (M.K.V.), Oslo University Hospital, 0372 Oslo, Norway; University of Oslo (M.K.V.), 0372 Oslo, Norway; Center for Medical Genetics and Molecular Medicine (P.M.K.), Haukeland University Hospital, 5021 Bergen, Norway; Department of Clinical Dentistry (M.C.M.), Faculty of Medicine and Dentistry, University of Bergen, 5021 Bergen, Norway; and Oral Health Centre of Expertise in Western Norway (M.C.M.), 5021 Bergen, Norway
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Astor MC, Løvås K, Debowska A, Eriksen EF, Evang JA, Fossum C, Fougner KJ, Holte SE, Lima K, Moe RB, Myhre AG, Kemp EH, Nedrebø BG, Svartberg J, Husebye ES. Epidemiology and Health-Related Quality of Life in Hypoparathyroidism in Norway. J Clin Endocrinol Metab 2016; 101:3045-53. [PMID: 27186861 PMCID: PMC4971340 DOI: 10.1210/jc.2016-1477] [Citation(s) in RCA: 103] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Accepted: 05/12/2016] [Indexed: 12/12/2022]
Abstract
OBJECTIVE The epidemiology of hypoparathyroidism (HP) is largely unknown. We aimed to determine prevalence, etiologies, health related quality of life (HRQOL) and treatment pattern of HP. METHODS Patients with HP and 22q11 deletion syndrome (DiGeorge syndrome) were identified in electronic hospital registries. All identified patients were invited to participate in a survey. Among patients who responded, HRQOL was determined by Short Form 36 and Hospital Anxiety and Depression scale. Autoantibodies were measured and candidate genes (CaSR, AIRE, GATA3, and 22q11-deletion) were sequenced for classification of etiology. RESULTS We identified 522 patients (511 alive) and estimated overall prevalence at 102 per million divided among postsurgical HP (64 per million), nonsurgical HP (30 per million), and pseudo-HP (8 per million). Nonsurgical HP comprised autosomal dominant hypocalcemia (21%), autoimmune polyendocrine syndrome type 1 (17%), DiGeorge/22q11 deletion syndrome (15%), idiopathic HP (44%), and others (4%). Among the 283 respondents (median age, 53 years [range, 9-89], 75% females), seven formerly classified as idiopathic were reclassified after genetic and immunological analyses, whereas 26 (37% of nonsurgical HP) remained idiopathic. Most were treated with vitamin D (94%) and calcium (70%), and 10 received PTH. HP patients scored significantly worse than the normative population on Short Form 36 and Hospital Anxiety and Depression scale; patients with postsurgical scored worse than those with nonsurgical HP and pseudo-HP, especially on physical health. CONCLUSIONS We found higher prevalence of nonsurgical HP in Norway than reported elsewhere. Genetic testing and autoimmunity screening of idiopathic HP identified a specific cause in 21%. Further research is necessary to unravel the causes of idiopathic HP and to improve the reduced HRQOL reported by HP patients.
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Affiliation(s)
- Marianne C Astor
- Department of Clinical Science (M.C.A., K.L., E.S.H.), University of Bergen, Bergen, Norway; Department of Medicine (M.C.A., K.L., E.S.H.), Haukeland University Hospital, Bergen, Norway; Department of Medicine (A.D.), Vestfold Hospital, Tønsberg, Norway; Department of Endocrinology, Morbid Obesity and Preventive Medicine (E.F.E.), Oslo University Hospital, Oslo, Norway; Section of Specialized Endocrinology (J.A.E.), Oslo University Hospital, Rikshospitalet, Norway; Department of Medicine (C.F.), Innlandet Hospital, Gjøvik, Norway; Department of Endocrinology (K.K.F.), St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway; Department of Medicine (S.E.H.), Sørlandet Hospital, Arendal, Norway; Department of Medicine (K.L.), Akershus University Hospital, University of Oslo, Oslo, Norway; Department of Medicine (R.B.M.), Østfold Hospital, Fredrikstad, Norway; Department of Pediatrics (K.L., A.G.M.), Rikshospitalet, Oslo University Hospital, Oslo, Norway; Department of Oncology and Metabolism (E.H.K.), University of Sheffield, Sheffield, UK; Department of Medicine (B.G.N.), Haugesund Hospital, Haugesund, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, Tromsø, Norway; Institute of Clinical Medicine (J.S.), UiT The Arctic University of Norway, Tromsø, Norway
| | - Kristian Løvås
- Department of Clinical Science (M.C.A., K.L., E.S.H.), University of Bergen, Bergen, Norway; Department of Medicine (M.C.A., K.L., E.S.H.), Haukeland University Hospital, Bergen, Norway; Department of Medicine (A.D.), Vestfold Hospital, Tønsberg, Norway; Department of Endocrinology, Morbid Obesity and Preventive Medicine (E.F.E.), Oslo University Hospital, Oslo, Norway; Section of Specialized Endocrinology (J.A.E.), Oslo University Hospital, Rikshospitalet, Norway; Department of Medicine (C.F.), Innlandet Hospital, Gjøvik, Norway; Department of Endocrinology (K.K.F.), St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway; Department of Medicine (S.E.H.), Sørlandet Hospital, Arendal, Norway; Department of Medicine (K.L.), Akershus University Hospital, University of Oslo, Oslo, Norway; Department of Medicine (R.B.M.), Østfold Hospital, Fredrikstad, Norway; Department of Pediatrics (K.L., A.G.M.), Rikshospitalet, Oslo University Hospital, Oslo, Norway; Department of Oncology and Metabolism (E.H.K.), University of Sheffield, Sheffield, UK; Department of Medicine (B.G.N.), Haugesund Hospital, Haugesund, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, Tromsø, Norway; Institute of Clinical Medicine (J.S.), UiT The Arctic University of Norway, Tromsø, Norway
| | - Aleksandra Debowska
- Department of Clinical Science (M.C.A., K.L., E.S.H.), University of Bergen, Bergen, Norway; Department of Medicine (M.C.A., K.L., E.S.H.), Haukeland University Hospital, Bergen, Norway; Department of Medicine (A.D.), Vestfold Hospital, Tønsberg, Norway; Department of Endocrinology, Morbid Obesity and Preventive Medicine (E.F.E.), Oslo University Hospital, Oslo, Norway; Section of Specialized Endocrinology (J.A.E.), Oslo University Hospital, Rikshospitalet, Norway; Department of Medicine (C.F.), Innlandet Hospital, Gjøvik, Norway; Department of Endocrinology (K.K.F.), St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway; Department of Medicine (S.E.H.), Sørlandet Hospital, Arendal, Norway; Department of Medicine (K.L.), Akershus University Hospital, University of Oslo, Oslo, Norway; Department of Medicine (R.B.M.), Østfold Hospital, Fredrikstad, Norway; Department of Pediatrics (K.L., A.G.M.), Rikshospitalet, Oslo University Hospital, Oslo, Norway; Department of Oncology and Metabolism (E.H.K.), University of Sheffield, Sheffield, UK; Department of Medicine (B.G.N.), Haugesund Hospital, Haugesund, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, Tromsø, Norway; Institute of Clinical Medicine (J.S.), UiT The Arctic University of Norway, Tromsø, Norway
| | - Erik F Eriksen
- Department of Clinical Science (M.C.A., K.L., E.S.H.), University of Bergen, Bergen, Norway; Department of Medicine (M.C.A., K.L., E.S.H.), Haukeland University Hospital, Bergen, Norway; Department of Medicine (A.D.), Vestfold Hospital, Tønsberg, Norway; Department of Endocrinology, Morbid Obesity and Preventive Medicine (E.F.E.), Oslo University Hospital, Oslo, Norway; Section of Specialized Endocrinology (J.A.E.), Oslo University Hospital, Rikshospitalet, Norway; Department of Medicine (C.F.), Innlandet Hospital, Gjøvik, Norway; Department of Endocrinology (K.K.F.), St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway; Department of Medicine (S.E.H.), Sørlandet Hospital, Arendal, Norway; Department of Medicine (K.L.), Akershus University Hospital, University of Oslo, Oslo, Norway; Department of Medicine (R.B.M.), Østfold Hospital, Fredrikstad, Norway; Department of Pediatrics (K.L., A.G.M.), Rikshospitalet, Oslo University Hospital, Oslo, Norway; Department of Oncology and Metabolism (E.H.K.), University of Sheffield, Sheffield, UK; Department of Medicine (B.G.N.), Haugesund Hospital, Haugesund, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, Tromsø, Norway; Institute of Clinical Medicine (J.S.), UiT The Arctic University of Norway, Tromsø, Norway
| | - Johan A Evang
- Department of Clinical Science (M.C.A., K.L., E.S.H.), University of Bergen, Bergen, Norway; Department of Medicine (M.C.A., K.L., E.S.H.), Haukeland University Hospital, Bergen, Norway; Department of Medicine (A.D.), Vestfold Hospital, Tønsberg, Norway; Department of Endocrinology, Morbid Obesity and Preventive Medicine (E.F.E.), Oslo University Hospital, Oslo, Norway; Section of Specialized Endocrinology (J.A.E.), Oslo University Hospital, Rikshospitalet, Norway; Department of Medicine (C.F.), Innlandet Hospital, Gjøvik, Norway; Department of Endocrinology (K.K.F.), St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway; Department of Medicine (S.E.H.), Sørlandet Hospital, Arendal, Norway; Department of Medicine (K.L.), Akershus University Hospital, University of Oslo, Oslo, Norway; Department of Medicine (R.B.M.), Østfold Hospital, Fredrikstad, Norway; Department of Pediatrics (K.L., A.G.M.), Rikshospitalet, Oslo University Hospital, Oslo, Norway; Department of Oncology and Metabolism (E.H.K.), University of Sheffield, Sheffield, UK; Department of Medicine (B.G.N.), Haugesund Hospital, Haugesund, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, Tromsø, Norway; Institute of Clinical Medicine (J.S.), UiT The Arctic University of Norway, Tromsø, Norway
| | - Christian Fossum
- Department of Clinical Science (M.C.A., K.L., E.S.H.), University of Bergen, Bergen, Norway; Department of Medicine (M.C.A., K.L., E.S.H.), Haukeland University Hospital, Bergen, Norway; Department of Medicine (A.D.), Vestfold Hospital, Tønsberg, Norway; Department of Endocrinology, Morbid Obesity and Preventive Medicine (E.F.E.), Oslo University Hospital, Oslo, Norway; Section of Specialized Endocrinology (J.A.E.), Oslo University Hospital, Rikshospitalet, Norway; Department of Medicine (C.F.), Innlandet Hospital, Gjøvik, Norway; Department of Endocrinology (K.K.F.), St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway; Department of Medicine (S.E.H.), Sørlandet Hospital, Arendal, Norway; Department of Medicine (K.L.), Akershus University Hospital, University of Oslo, Oslo, Norway; Department of Medicine (R.B.M.), Østfold Hospital, Fredrikstad, Norway; Department of Pediatrics (K.L., A.G.M.), Rikshospitalet, Oslo University Hospital, Oslo, Norway; Department of Oncology and Metabolism (E.H.K.), University of Sheffield, Sheffield, UK; Department of Medicine (B.G.N.), Haugesund Hospital, Haugesund, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, Tromsø, Norway; Institute of Clinical Medicine (J.S.), UiT The Arctic University of Norway, Tromsø, Norway
| | - Kristian J Fougner
- Department of Clinical Science (M.C.A., K.L., E.S.H.), University of Bergen, Bergen, Norway; Department of Medicine (M.C.A., K.L., E.S.H.), Haukeland University Hospital, Bergen, Norway; Department of Medicine (A.D.), Vestfold Hospital, Tønsberg, Norway; Department of Endocrinology, Morbid Obesity and Preventive Medicine (E.F.E.), Oslo University Hospital, Oslo, Norway; Section of Specialized Endocrinology (J.A.E.), Oslo University Hospital, Rikshospitalet, Norway; Department of Medicine (C.F.), Innlandet Hospital, Gjøvik, Norway; Department of Endocrinology (K.K.F.), St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway; Department of Medicine (S.E.H.), Sørlandet Hospital, Arendal, Norway; Department of Medicine (K.L.), Akershus University Hospital, University of Oslo, Oslo, Norway; Department of Medicine (R.B.M.), Østfold Hospital, Fredrikstad, Norway; Department of Pediatrics (K.L., A.G.M.), Rikshospitalet, Oslo University Hospital, Oslo, Norway; Department of Oncology and Metabolism (E.H.K.), University of Sheffield, Sheffield, UK; Department of Medicine (B.G.N.), Haugesund Hospital, Haugesund, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, Tromsø, Norway; Institute of Clinical Medicine (J.S.), UiT The Arctic University of Norway, Tromsø, Norway
| | - Synnøve E Holte
- Department of Clinical Science (M.C.A., K.L., E.S.H.), University of Bergen, Bergen, Norway; Department of Medicine (M.C.A., K.L., E.S.H.), Haukeland University Hospital, Bergen, Norway; Department of Medicine (A.D.), Vestfold Hospital, Tønsberg, Norway; Department of Endocrinology, Morbid Obesity and Preventive Medicine (E.F.E.), Oslo University Hospital, Oslo, Norway; Section of Specialized Endocrinology (J.A.E.), Oslo University Hospital, Rikshospitalet, Norway; Department of Medicine (C.F.), Innlandet Hospital, Gjøvik, Norway; Department of Endocrinology (K.K.F.), St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway; Department of Medicine (S.E.H.), Sørlandet Hospital, Arendal, Norway; Department of Medicine (K.L.), Akershus University Hospital, University of Oslo, Oslo, Norway; Department of Medicine (R.B.M.), Østfold Hospital, Fredrikstad, Norway; Department of Pediatrics (K.L., A.G.M.), Rikshospitalet, Oslo University Hospital, Oslo, Norway; Department of Oncology and Metabolism (E.H.K.), University of Sheffield, Sheffield, UK; Department of Medicine (B.G.N.), Haugesund Hospital, Haugesund, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, Tromsø, Norway; Institute of Clinical Medicine (J.S.), UiT The Arctic University of Norway, Tromsø, Norway
| | - Kari Lima
- Department of Clinical Science (M.C.A., K.L., E.S.H.), University of Bergen, Bergen, Norway; Department of Medicine (M.C.A., K.L., E.S.H.), Haukeland University Hospital, Bergen, Norway; Department of Medicine (A.D.), Vestfold Hospital, Tønsberg, Norway; Department of Endocrinology, Morbid Obesity and Preventive Medicine (E.F.E.), Oslo University Hospital, Oslo, Norway; Section of Specialized Endocrinology (J.A.E.), Oslo University Hospital, Rikshospitalet, Norway; Department of Medicine (C.F.), Innlandet Hospital, Gjøvik, Norway; Department of Endocrinology (K.K.F.), St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway; Department of Medicine (S.E.H.), Sørlandet Hospital, Arendal, Norway; Department of Medicine (K.L.), Akershus University Hospital, University of Oslo, Oslo, Norway; Department of Medicine (R.B.M.), Østfold Hospital, Fredrikstad, Norway; Department of Pediatrics (K.L., A.G.M.), Rikshospitalet, Oslo University Hospital, Oslo, Norway; Department of Oncology and Metabolism (E.H.K.), University of Sheffield, Sheffield, UK; Department of Medicine (B.G.N.), Haugesund Hospital, Haugesund, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, Tromsø, Norway; Institute of Clinical Medicine (J.S.), UiT The Arctic University of Norway, Tromsø, Norway
| | - Ragnar B Moe
- Department of Clinical Science (M.C.A., K.L., E.S.H.), University of Bergen, Bergen, Norway; Department of Medicine (M.C.A., K.L., E.S.H.), Haukeland University Hospital, Bergen, Norway; Department of Medicine (A.D.), Vestfold Hospital, Tønsberg, Norway; Department of Endocrinology, Morbid Obesity and Preventive Medicine (E.F.E.), Oslo University Hospital, Oslo, Norway; Section of Specialized Endocrinology (J.A.E.), Oslo University Hospital, Rikshospitalet, Norway; Department of Medicine (C.F.), Innlandet Hospital, Gjøvik, Norway; Department of Endocrinology (K.K.F.), St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway; Department of Medicine (S.E.H.), Sørlandet Hospital, Arendal, Norway; Department of Medicine (K.L.), Akershus University Hospital, University of Oslo, Oslo, Norway; Department of Medicine (R.B.M.), Østfold Hospital, Fredrikstad, Norway; Department of Pediatrics (K.L., A.G.M.), Rikshospitalet, Oslo University Hospital, Oslo, Norway; Department of Oncology and Metabolism (E.H.K.), University of Sheffield, Sheffield, UK; Department of Medicine (B.G.N.), Haugesund Hospital, Haugesund, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, Tromsø, Norway; Institute of Clinical Medicine (J.S.), UiT The Arctic University of Norway, Tromsø, Norway
| | - Anne Grethe Myhre
- Department of Clinical Science (M.C.A., K.L., E.S.H.), University of Bergen, Bergen, Norway; Department of Medicine (M.C.A., K.L., E.S.H.), Haukeland University Hospital, Bergen, Norway; Department of Medicine (A.D.), Vestfold Hospital, Tønsberg, Norway; Department of Endocrinology, Morbid Obesity and Preventive Medicine (E.F.E.), Oslo University Hospital, Oslo, Norway; Section of Specialized Endocrinology (J.A.E.), Oslo University Hospital, Rikshospitalet, Norway; Department of Medicine (C.F.), Innlandet Hospital, Gjøvik, Norway; Department of Endocrinology (K.K.F.), St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway; Department of Medicine (S.E.H.), Sørlandet Hospital, Arendal, Norway; Department of Medicine (K.L.), Akershus University Hospital, University of Oslo, Oslo, Norway; Department of Medicine (R.B.M.), Østfold Hospital, Fredrikstad, Norway; Department of Pediatrics (K.L., A.G.M.), Rikshospitalet, Oslo University Hospital, Oslo, Norway; Department of Oncology and Metabolism (E.H.K.), University of Sheffield, Sheffield, UK; Department of Medicine (B.G.N.), Haugesund Hospital, Haugesund, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, Tromsø, Norway; Institute of Clinical Medicine (J.S.), UiT The Arctic University of Norway, Tromsø, Norway
| | - E Helen Kemp
- Department of Clinical Science (M.C.A., K.L., E.S.H.), University of Bergen, Bergen, Norway; Department of Medicine (M.C.A., K.L., E.S.H.), Haukeland University Hospital, Bergen, Norway; Department of Medicine (A.D.), Vestfold Hospital, Tønsberg, Norway; Department of Endocrinology, Morbid Obesity and Preventive Medicine (E.F.E.), Oslo University Hospital, Oslo, Norway; Section of Specialized Endocrinology (J.A.E.), Oslo University Hospital, Rikshospitalet, Norway; Department of Medicine (C.F.), Innlandet Hospital, Gjøvik, Norway; Department of Endocrinology (K.K.F.), St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway; Department of Medicine (S.E.H.), Sørlandet Hospital, Arendal, Norway; Department of Medicine (K.L.), Akershus University Hospital, University of Oslo, Oslo, Norway; Department of Medicine (R.B.M.), Østfold Hospital, Fredrikstad, Norway; Department of Pediatrics (K.L., A.G.M.), Rikshospitalet, Oslo University Hospital, Oslo, Norway; Department of Oncology and Metabolism (E.H.K.), University of Sheffield, Sheffield, UK; Department of Medicine (B.G.N.), Haugesund Hospital, Haugesund, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, Tromsø, Norway; Institute of Clinical Medicine (J.S.), UiT The Arctic University of Norway, Tromsø, Norway
| | - Bjørn G Nedrebø
- Department of Clinical Science (M.C.A., K.L., E.S.H.), University of Bergen, Bergen, Norway; Department of Medicine (M.C.A., K.L., E.S.H.), Haukeland University Hospital, Bergen, Norway; Department of Medicine (A.D.), Vestfold Hospital, Tønsberg, Norway; Department of Endocrinology, Morbid Obesity and Preventive Medicine (E.F.E.), Oslo University Hospital, Oslo, Norway; Section of Specialized Endocrinology (J.A.E.), Oslo University Hospital, Rikshospitalet, Norway; Department of Medicine (C.F.), Innlandet Hospital, Gjøvik, Norway; Department of Endocrinology (K.K.F.), St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway; Department of Medicine (S.E.H.), Sørlandet Hospital, Arendal, Norway; Department of Medicine (K.L.), Akershus University Hospital, University of Oslo, Oslo, Norway; Department of Medicine (R.B.M.), Østfold Hospital, Fredrikstad, Norway; Department of Pediatrics (K.L., A.G.M.), Rikshospitalet, Oslo University Hospital, Oslo, Norway; Department of Oncology and Metabolism (E.H.K.), University of Sheffield, Sheffield, UK; Department of Medicine (B.G.N.), Haugesund Hospital, Haugesund, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, Tromsø, Norway; Institute of Clinical Medicine (J.S.), UiT The Arctic University of Norway, Tromsø, Norway
| | - Johan Svartberg
- Department of Clinical Science (M.C.A., K.L., E.S.H.), University of Bergen, Bergen, Norway; Department of Medicine (M.C.A., K.L., E.S.H.), Haukeland University Hospital, Bergen, Norway; Department of Medicine (A.D.), Vestfold Hospital, Tønsberg, Norway; Department of Endocrinology, Morbid Obesity and Preventive Medicine (E.F.E.), Oslo University Hospital, Oslo, Norway; Section of Specialized Endocrinology (J.A.E.), Oslo University Hospital, Rikshospitalet, Norway; Department of Medicine (C.F.), Innlandet Hospital, Gjøvik, Norway; Department of Endocrinology (K.K.F.), St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway; Department of Medicine (S.E.H.), Sørlandet Hospital, Arendal, Norway; Department of Medicine (K.L.), Akershus University Hospital, University of Oslo, Oslo, Norway; Department of Medicine (R.B.M.), Østfold Hospital, Fredrikstad, Norway; Department of Pediatrics (K.L., A.G.M.), Rikshospitalet, Oslo University Hospital, Oslo, Norway; Department of Oncology and Metabolism (E.H.K.), University of Sheffield, Sheffield, UK; Department of Medicine (B.G.N.), Haugesund Hospital, Haugesund, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, Tromsø, Norway; Institute of Clinical Medicine (J.S.), UiT The Arctic University of Norway, Tromsø, Norway
| | - Eystein S Husebye
- Department of Clinical Science (M.C.A., K.L., E.S.H.), University of Bergen, Bergen, Norway; Department of Medicine (M.C.A., K.L., E.S.H.), Haukeland University Hospital, Bergen, Norway; Department of Medicine (A.D.), Vestfold Hospital, Tønsberg, Norway; Department of Endocrinology, Morbid Obesity and Preventive Medicine (E.F.E.), Oslo University Hospital, Oslo, Norway; Section of Specialized Endocrinology (J.A.E.), Oslo University Hospital, Rikshospitalet, Norway; Department of Medicine (C.F.), Innlandet Hospital, Gjøvik, Norway; Department of Endocrinology (K.K.F.), St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway; Department of Medicine (S.E.H.), Sørlandet Hospital, Arendal, Norway; Department of Medicine (K.L.), Akershus University Hospital, University of Oslo, Oslo, Norway; Department of Medicine (R.B.M.), Østfold Hospital, Fredrikstad, Norway; Department of Pediatrics (K.L., A.G.M.), Rikshospitalet, Oslo University Hospital, Oslo, Norway; Department of Oncology and Metabolism (E.H.K.), University of Sheffield, Sheffield, UK; Department of Medicine (B.G.N.), Haugesund Hospital, Haugesund, Norway; Division of Internal Medicine (J.S.), University Hospital of North Norway, Tromsø, Norway; Institute of Clinical Medicine (J.S.), UiT The Arctic University of Norway, Tromsø, Norway
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