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Beiglböck H, Mörth E, Reichardt B, Stamm T, Itariu B, Harreiter J, Hufgard-Leitner M, Fellinger P, Eichelter J, Prager G, Kautzky A, Kautzky-Willer A, Wolf P, Krebs M. Sex-Specific Differences in Mortality of Patients with a History of Bariatric Surgery: a Nation-Wide Population-Based Study. Obes Surg 2021; 32:8-17. [PMID: 34751909 PMCID: PMC8752554 DOI: 10.1007/s11695-021-05763-6] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 10/14/2021] [Accepted: 10/18/2021] [Indexed: 11/30/2022]
Abstract
Purpose Bariatric surgery reduces mortality in patients with severe obesity and is predominantly performed in women. Therefore, an analysis of sex-specific differences after bariatric surgery in a population-based dataset from Austria was performed. The focus was on deceased patients after bariatric surgery. Materials and Methods The Austrian health insurance funds cover about 98% of the Austrian population. Medical health claims data of all Austrians who underwent bariatric surgery from 01/2010 to 12/2018 were analyzed. In total, 19,901 patients with 107,806 observed years postoperative were eligible for this analysis. Comorbidities based on International Classification of Diseases (ICD)-codes and drug intake documented by Anatomical Therapeutical Chemical (ATC)-codes were analyzed in patients deceased and grouped according to clinically relevant obesity-associated comorbidities: diabetes mellitus (DM), cardiovascular disease (CV), psychiatric disorder (PSY), and malignancy (M). Results In total, 367 deaths were observed (1.8%) within the observation period from 01/2010 to 04/2020. The overall mortality rate was 0.34% per year of observation and significantly higher in men compared to women (0.64 vs. 0.24%; p < 0.001(Chi-squared)). Moreover, the 30-day mortality was 0.19% and sixfold higher in men compared to women (0.48 vs. 0.08%; p < 0.001). CV (82%) and PSY (55%) were the most common comorbidities in deceased patients with no sex-specific differences. Diabetes (38%) was more common in men (43 vs. 33%; p = 0.034), whereas malignant diseases (36%) were more frequent in women (30 vs. 41%; p = 0.025). Conclusion After bariatric surgery, short-term mortality as well as long-term mortality was higher in men compared to women. In deceased patients, diabetes was more common in men, whereas malignant diseases were more common in women. Graphical abstract ![]()
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Affiliation(s)
- Hannes Beiglböck
- Division of Endocrinology and Metabolism, Department of Internal Medicine III, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Eric Mörth
- Department of Informatics, University of Bergen, 5008, Bergen, Norway.,Mohn Medical Imaging and Visualization Centre, Haukeland University Hospital, 5021, Bergen, Norway
| | | | - Tanja Stamm
- Institute for Outcomes Research, Center for Medical Statistics, Informatics and Intelligent Systems, Medical University of Vienna, Währinger Gürtel 18-20, Vienna, 1090, Austria.
| | - Bianca Itariu
- Division of Endocrinology and Metabolism, Department of Internal Medicine III, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Jürgen Harreiter
- Division of Endocrinology and Metabolism, Department of Internal Medicine III, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Miriam Hufgard-Leitner
- Division of Endocrinology and Metabolism, Department of Internal Medicine III, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Paul Fellinger
- Division of Endocrinology and Metabolism, Department of Internal Medicine III, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Jakob Eichelter
- Department of General Surgery, Division of Visceral Surgery, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Gerhard Prager
- Department of General Surgery, Division of Visceral Surgery, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Alexander Kautzky
- Department of Psychiatry and Psychotherapy, Division of Social Psychiatry, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Alexandra Kautzky-Willer
- Division of Endocrinology and Metabolism, Department of Internal Medicine III, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Peter Wolf
- Division of Endocrinology and Metabolism, Department of Internal Medicine III, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Michael Krebs
- Division of Endocrinology and Metabolism, Department of Internal Medicine III, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
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Beghini M, Resch FJ, Möslinger D, Konstantopoulou V, Karall D, Scholl-Bürgi S, Brunner-Krainz M, Plecko B, Spenger J, Kautzky-Willer A, Scherer T, Hufgard-Leitner M. Project "Backtoclinic I": An overview on the state of care of adult PKU patients in Austria. Mol Genet Metab 2021; 133:257-260. [PMID: 34083143 DOI: 10.1016/j.ymgme.2021.05.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 05/07/2021] [Accepted: 05/08/2021] [Indexed: 11/18/2022]
Abstract
BACKGROUND High rates of lost to follow-up (LTFU) adult patients are a major concern in the long-term management of phenylketonuria (PKU). To address this issue, we designed the project "Backtoclinic" with the purpose of identifying LTFU adult PKU patients in Austria as a first step to reestablish appropriate treatment. SUBJECTS AND METHODS Individuals born between 1966 and 1999 and diagnosed with PKU through the National Austrian Newborn Screening Program (NANSP) were identified using the NANSP's database. Follow-up data were collected in the Austrian metabolic centers (Medical University of Vienna, Graz, Innsbruck and Salzburg). Patients with no contact to any of these centers within the previous two years were classified as LTFU. Epidemiological characteristics of the whole study population as well as of LTFU- and currently in follow-up patients were analyzed. RESULTS Between 1966 and 1999, 281 individuals were diagnosed with PKU through the NANSP. Two patients died in their first year of life and were excluded from the analysis. Of the remaining 279 patients (mean age ± SD: 36.7 ± 9.1 y, 42.7% females), 177 (63.4%) are currently LTFU. The rate of LTFU patients is higher in men than in women (68.1% vs 57.5%), and markedly increases with age in both sexes. The gender gap is greatest in young adults (52.6% vs. 25.0% in the age range 20.0-24.9 y) and declines with age (94.4% vs. 80.0% in the age range > 45.0 y). CONCLUSIONS We found an alarming rate of 63.4% of LTFU adult PKU patients in Austria, and observed a gender gap in the PKU state of care. Our findings illustrate the urgent need for the metabolic community to identify LTFU adult PKU patients and to develop strategies to reestablish appropriate treatment for men and women with PKU.
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Affiliation(s)
- Marianna Beghini
- Division of Endocrinology and Metabolism, Department of Internal Medicine III, Medical University of Vienna, Währinger Gürtel 18-20, 1090 Vienna, Austria.
| | - Felix J Resch
- Division of Endocrinology and Metabolism, Department of Internal Medicine III, Medical University of Vienna, Währinger Gürtel 18-20, 1090 Vienna, Austria
| | - Dorothea Möslinger
- Department of Paediatrics and Adolescent Medicine, Medical University of Vienna, Waehringerguertel 18-20, 1090 Vienna, Austria.
| | - Vassiliki Konstantopoulou
- Department of Paediatrics and Adolescent Medicine, Medical University of Vienna, Waehringerguertel 18-20, 1090 Vienna, Austria.
| | - Daniela Karall
- Division of Inherited Metabolic Disorders, Clinic of Pediatrics I, Medical University of Innsbruck, Anichstrasse 35, 6020 Innsbruck, Austria.
| | - Sabine Scholl-Bürgi
- Division of Inherited Metabolic Disorders, Clinic of Pediatrics I, Medical University of Innsbruck, Anichstrasse 35, 6020 Innsbruck, Austria.
| | - Michaela Brunner-Krainz
- Division of General Pediatrics, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Auenbruggerplatz 34/2, 8036 Graz, Austria.
| | - Barbara Plecko
- Division of General Pediatrics, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Auenbruggerplatz 34/2, 8036 Graz, Austria.
| | - Johannes Spenger
- University Children's Hospital, Salzburger Landeskliniken (SALK), Paracelsus Medical University (PMU), 5020 Salzburg, Austria.
| | - Alexandra Kautzky-Willer
- Division of Endocrinology and Metabolism, Department of Internal Medicine III, Medical University of Vienna, Währinger Gürtel 18-20, 1090 Vienna, Austria.
| | - Thomas Scherer
- Division of Endocrinology and Metabolism, Department of Internal Medicine III, Medical University of Vienna, Währinger Gürtel 18-20, 1090 Vienna, Austria.
| | - Miriam Hufgard-Leitner
- Division of Endocrinology and Metabolism, Department of Internal Medicine III, Medical University of Vienna, Währinger Gürtel 18-20, 1090 Vienna, Austria.
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Zöggeler T, Stock K, Jörg-Streller M, Spenger J, Konstantopoulou V, Hufgard-Leitner M, Scholl-Bürgi S, Karall D. Long-term experience with triheptanoin in 12 Austrian patients with long-chain fatty acid oxidation disorders. Orphanet J Rare Dis 2021; 16:28. [PMID: 33446227 PMCID: PMC7807521 DOI: 10.1186/s13023-020-01635-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 11/27/2020] [Indexed: 12/31/2022] Open
Abstract
Background Long-chain fatty acid oxidation disorders (LC-FAOD) are a group of rare inborn errors of metabolism with autosomal recessive inheritance that may cause life-threatening events.
Treatment with triheptanoin, a synthetic seven-carbon fatty acid triglyceride compound with an anaplerotic effect, seems beneficial, but clinical experience is limited. We report our long-term experience in an Austrian cohort of LC-FAOD patients. Methods We retrospectively assessed clinical outcome and total hospitalization days per year before and after start with triheptanoin by reviewing medical records of 12 Austrian LC-FAOD patients Results For 12 Austrian LC-FAOD patients at three metabolic centers, triheptanoin was started shortly after birth in 3/12, and between 7.34 and 353.3 (median 44.5; mean 81.1) months of age in 9/12 patients. For 11 pediatric patients, mean duration of triheptanoin intake was 5.3 (median 3.9, range 1.2–15.7) years, 10/11 pediatric patients have an ongoing intake of triheptanoin. One patient quit therapy due to reported side effects. Total hospitalization days per year compared to before triheptanoin treatment decreased by 82.3% from 27.1 (range 11–65) days per year to 4.8 (range 0–13) days per year, and hospitalization days in the one year pre- compared to the one year post-triheptanoin decreased by 69.8% from 27.1 (range 4–75) days to 8.2 (range 0–25) days. All patients are in good clinical condition, show normal psychomotor development and no impairment in daily life activities. Conclusion In this retrospective observational study in an Austrian LC-FAOD cohort, triheptanoin data show improvement in disease course. Triheptanoin appears to be a safe and beneficial treatment option in LC-FAOD. For further clarification, additional prospective randomized controlled trials are needed.
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Affiliation(s)
- Thomas Zöggeler
- Department of Pediatrics I (Inherited Metabolic Disorders), Medical University of Innsbruck, Anichstrasse 35, 6020, Innsbruck, Austria
| | - Katharina Stock
- Department of Pediatrics III (Cardiology), Medical University of Innsbruck, Innsbruck, Austria
| | - Monika Jörg-Streller
- Department of Pediatrics I (Inherited Metabolic Disorders), Medical University of Innsbruck, Anichstrasse 35, 6020, Innsbruck, Austria
| | - Johannes Spenger
- University Children's Hospital, Salzburger Landeskliniken (SALK) and Paracelsus Medical University (PMU), Salzburg, Austria
| | | | - Miriam Hufgard-Leitner
- Department of Internal Medicine III (Clinical Division of Endocrinology and Inherited Metabolic Disorders), Medical University of Vienna, Vienna, Austria
| | - Sabine Scholl-Bürgi
- Department of Pediatrics I (Inherited Metabolic Disorders), Medical University of Innsbruck, Anichstrasse 35, 6020, Innsbruck, Austria
| | - Daniela Karall
- Department of Pediatrics I (Inherited Metabolic Disorders), Medical University of Innsbruck, Anichstrasse 35, 6020, Innsbruck, Austria.
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