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Sawicka-Gutaj N, Gruszczyński D, Zawalna N, Nijakowski K, Skiba A, Pochylski M, Sowiński J, Ruchała M. Safety of non-standard regimen of systemic steroid therapy in patients with Graves' orbitopathy: a single-centre experience. Pharmacol Rep 2024; 76:185-194. [PMID: 38273183 PMCID: PMC10830746 DOI: 10.1007/s43440-023-00567-0] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 12/12/2023] [Accepted: 12/13/2023] [Indexed: 01/27/2024]
Abstract
BACKGROUND Graves' orbitopathy (GO) is an autoimmune disorder of the orbit and retro-ocular tissues and the primary extrathyroidal manifestation of Graves' disease. In moderate-to-severe and active GO iv glucocorticoids (GCs) are recommended as first-line treatment. The aim was to assess the safety profile of methylprednisolone administered intravenously for three consecutive days at 1 g in patients with active, moderate-to-severe or sight-threatening Graves' orbitopathy. METHODS We retrospectively evaluated 161 medical records of patients with GO treated with high-dose systemic GCs in the Department of Endocrinology, Metabolic Disorders, and Internal Medicine in Poznań between 2014 and 2021. Clinical data included age, gender, laboratory results, activity and severity of GO, smoking status, disease duration, and presented side effects. RESULTS The presence of mild side effects was observed during 114 (71%) hospitalizations. The most common complications were hyperglycemia (n = 95) and elevated aminotransferases (n = 31). Increased levels of aminotransferases were more likely observed in smokers and GO duration above 12 months. Based on the multivariate logistic regression, higher TRAb and CAS values were significantly associated with lower odds of hyperglycemia. In turn, the increased odds of elevated aminotransferases were significantly correlated with higher initial ALT levels, female gender, and GO duration above 12 months. In addition, the multidimensional correspondence analysis (MPA) showed that GO patients who declared smoking and had not L-ornithine L-aspartate applied demonstrated a higher probability of elevated aminotransferases. CONCLUSIONS Active GO treatment with high-dose systemic GCs is not associated with serious side effects. Hyperglycemia is the most common steroid-induced complication.
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Affiliation(s)
- Nadia Sawicka-Gutaj
- Department of Endocrinology, Metabolic Disorders and Internal Medicine, Poznań University of Medical Sciences, 49 Przybyszewskiego Street, 60-355, Poznań, Poland.
| | - Dawid Gruszczyński
- Department of Endocrinology, Metabolic Disorders and Internal Medicine, Poznań University of Medical Sciences, 49 Przybyszewskiego Street, 60-355, Poznań, Poland
| | - Natalia Zawalna
- Department of Endocrinology, Metabolic Disorders and Internal Medicine, Poznań University of Medical Sciences, 49 Przybyszewskiego Street, 60-355, Poznań, Poland
| | - Kacper Nijakowski
- Department of Conservative Dentistry and Endodontics, Poznań University of Medical Sciences, Poznań, Poland
| | - Agnieszka Skiba
- Department of Endocrinology, Metabolic Disorders and Internal Medicine, Poznań University of Medical Sciences, 49 Przybyszewskiego Street, 60-355, Poznań, Poland
| | - Mateusz Pochylski
- Department of Endocrinology, Metabolic Disorders and Internal Medicine, Poznań University of Medical Sciences, 49 Przybyszewskiego Street, 60-355, Poznań, Poland
| | - Jerzy Sowiński
- Department of Endocrinology, Metabolic Disorders and Internal Medicine, Poznań University of Medical Sciences, 49 Przybyszewskiego Street, 60-355, Poznań, Poland
| | - Marek Ruchała
- Department of Endocrinology, Metabolic Disorders and Internal Medicine, Poznań University of Medical Sciences, 49 Przybyszewskiego Street, 60-355, Poznań, Poland
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Chichura KS, Elfers CT, Salameh TS, Kamat V, Chepurny OG, McGivney A, Milliken BT, Holz GG, Applebey SV, Hayes MR, Sweet IR, Roth CL, Doyle RP. A peptide triple agonist of GLP-1, neuropeptide Y1, and neuropeptide Y2 receptors promotes glycemic control and weight loss. Sci Rep 2023; 13:9554. [PMID: 37308546 PMCID: PMC10261008 DOI: 10.1038/s41598-023-36178-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 05/24/2023] [Indexed: 06/14/2023] Open
Abstract
Mechanisms underlying long-term sustained weight loss and glycemic normalization after obesity surgery include changes in gut hormone levels, including glucagon-like peptide 1 (GLP-1) and peptide YY (PYY). We demonstrate that two peptide biased agonists (GEP44 and GEP12) of the GLP-1, neuropeptide Y1, and neuropeptide Y2 receptors (GLP-1R, Y1-R, and Y2-R, respectively) elicit Y1-R antagonist-controlled, GLP-1R-dependent stimulation of insulin secretion in both rat and human pancreatic islets, thus revealing the counteracting effects of Y1-R and GLP-1R agonism. These agonists also promote insulin-independent Y1-R-mediated glucose uptake in muscle tissue ex vivo and more profound reductions in food intake and body weight than liraglutide when administered to diet-induced obese rats. Our findings support a role for Y1-R signaling in glucoregulation and highlight the therapeutic potential of simultaneous receptor targeting to achieve long-term benefits for millions of patients.
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Affiliation(s)
- Kylie S Chichura
- Department of Chemistry, Syracuse University, 111 College Place, Syracuse, NY, 13244, USA
| | - Clinton T Elfers
- Seattle Children's Research Institute, 1900 Ninth Ave, Seattle, WA, 98101, USA
| | - Therese S Salameh
- Seattle Children's Research Institute, 1900 Ninth Ave, Seattle, WA, 98101, USA
| | - Varun Kamat
- Diabetes Research Institute and Division of Metabolism, Endocrinology, and Nutrition, University of Washington, Seattle, WA, 98195, USA
| | - Oleg G Chepurny
- Department of Medicine, State University of New York, Upstate Medical University, Syracuse, NY, 13210, USA
| | - Aelish McGivney
- Department of Chemistry, Syracuse University, 111 College Place, Syracuse, NY, 13244, USA
| | - Brandon T Milliken
- Department of Chemistry, Syracuse University, 111 College Place, Syracuse, NY, 13244, USA
| | - George G Holz
- Department of Medicine, State University of New York, Upstate Medical University, Syracuse, NY, 13210, USA
- Department of Pharmacology, State University of New York, Upstate Medical University, Syracuse, NY, 13210, USA
| | - Sarah V Applebey
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Matthew R Hayes
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Ian R Sweet
- Diabetes Research Institute and Division of Metabolism, Endocrinology, and Nutrition, University of Washington, Seattle, WA, 98195, USA
| | - Christian L Roth
- Seattle Children's Research Institute, 1900 Ninth Ave, Seattle, WA, 98101, USA.
- Department of Pediatrics, Seattle Children's Hospital, University of Washington, Seattle, WA, 98105, USA.
| | - Robert P Doyle
- Department of Chemistry, Syracuse University, 111 College Place, Syracuse, NY, 13244, USA.
- Department of Medicine, State University of New York, Upstate Medical University, Syracuse, NY, 13210, USA.
- Department of Pharmacology, State University of New York, Upstate Medical University, Syracuse, NY, 13210, USA.
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Olejarz M, Szczepanek-Parulska E, Ostałowska-Klockiewicz A, Antosik P, Sawicka-Gutaj N, Helak-Łapaj C, Stopa M, Ruchala M. High IgG4 serum concentration is associated with active Graves orbitopathy. Front Endocrinol (Lausanne) 2023; 14:1083321. [PMID: 36936165 PMCID: PMC10014914 DOI: 10.3389/fendo.2023.1083321] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 02/07/2023] [Indexed: 03/05/2023] Open
Abstract
BACKGROUND The aim of the study was to evaluate the differences in clinical profile, laboratory parameters, and ophthalmological signs, and symptoms between patients with high IgG4 Graves orbitopathy and patients with normal IgG4 Graves orbitopathy. METHODS This was a prospective observational study. We recruited adult patients with Graves Orbitopathy(GO) referred to our clinic for further diagnostics and treatment. Eventually, 60 patients with GO were enrolled in the study. All patients underwent ophthalmological assessment, magnetic resonance imaging (MRI) of the orbits, and laboratory tests, including IgG4 serum concentration measurement. High IgG4 GO was diagnosed if the IgG4 concentration exceeded 135 mg/dl. We used both the clinical activity score (CAS) and magnetic resonance imaging (MRI) to assess the activity of GO. Eventually, active GO was defined according to MRI results. RESULTS Among 60 GO patients, 15 (25%) patients had elevated IgG4 levels. Patients in the high IgG4 group had a higher prevalence of active GO by MRI than patients with normal IgG4 (100% vs. 64.44%, P=0.006). They also had a higher eosinophile count in peripheral blood, a lower bilirubin level, a more frequent lower eyelid retraction, and a lower prevalence of glaucoma. There were no statistically significant differences between the groups in CAS. Patients with active GO, had higher median IgG4 level [89.95 (55.48; 171.1) vs 43.45 (32.48; 49.68) mg/dl, P<0.001]. The receiver operating characteristic (ROC) analysis for IgG4 as a marker of active GO revealed the following results: AUC 0.848 for the cut-off value of 54.2 mg/dl, sensitivity 79.5%, specificity 87.5%, positive predictive value 94.6%, negative predictive value 59.1%. CONCLUSIONS We demonstrated that IgG4 is a marker of GO activity. Certain differences in the clinical profile of patients with high IgG4 GO, and normal IgG4 GO were observed. More data is needed to establish whether patients with high IgG4 GO are GO patients with particularly active disease or actually represent a distinct clinical entity related to IgG4-Related Disease.
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Affiliation(s)
- Michał Olejarz
- Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, Poznań, Poland
- *Correspondence: Michał Olejarz,
| | - Ewelina Szczepanek-Parulska
- Department of Ophthalmology, Chair of Ophthalmology and Optometry, Poznan University of Medical Sciences, Poznan, Poland
| | - Anna Ostałowska-Klockiewicz
- Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, Poznań, Poland
| | - Patrycja Antosik
- Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, Poznań, Poland
| | - Nadia Sawicka-Gutaj
- Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, Poznań, Poland
| | - Celina Helak-Łapaj
- Department of Ophthalmology, Chair of Ophthalmology and Optometry, Poznan University of Medical Sciences, Poznan, Poland
| | - Marcin Stopa
- Department of Ophthalmology, Chair of Ophthalmology and Optometry, Poznan University of Medical Sciences, Poznan, Poland
| | - Marek Ruchala
- Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, Poznań, Poland
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