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Giustina A, Bilezikian JP, Adler RA, Banfi G, Bikle DD, Binkley NC, Bollerslev J, Bouillon R, Brandi ML, Casanueva FF, di Filippo L, Donini LM, Ebeling PR, Fuleihan GEH, Fassio A, Frara S, Jones G, Marcocci C, Martineau AR, Minisola S, Napoli N, Procopio M, Rizzoli R, Schafer AL, Sempos CT, Ulivieri FM, Virtanen JK. Consensus Statement on Vitamin D Status Assessment and Supplementation: Whys, Whens, and Hows. Endocr Rev 2024:bnae009. [PMID: 38676447 DOI: 10.1210/endrev/bnae009] [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] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Indexed: 04/28/2024]
Abstract
The 6th International Conference, "Controversies in Vitamin D," was convened to discuss controversial topics, such as vitamin D metabolism, assessment, actions, and supplementation. Novel insights into vitamin D mechanisms of action suggest links with conditions that do not depend only on reduced solar exposure or diet intake and that can be detected with distinctive noncanonical vitamin D metabolites. Optimal 25-hydroxyvitamin D (25(OH)D) levels remain debated. Varying recommendations from different societies arise from evaluating different clinical or public health approaches. The lack of assay standardization also poses challenges in interpreting data from available studies, hindering rational data pooling and meta-analyses. Beyond the well-known skeletal features, interest in vitamin D's extraskeletal effects has led to clinical trials on cancer, cardiovascular risk, respiratory effects, autoimmune diseases, diabetes, and mortality. The initial negative results are likely due to enrollment of vitamin D-replete individuals. Subsequent post hoc analyses have suggested, nevertheless, potential benefits in reducing cancer incidence, autoimmune diseases, cardiovascular events, and diabetes. Oral administration of vitamin D is the preferred route. Parenteral administration is reserved for specific clinical situations. Cholecalciferol is favored due to safety and minimal monitoring requirements. Calcifediol may be used in certain conditions, while calcitriol should be limited to specific disorders in which the active metabolite is not readily produced in vivo. Further studies are needed to investigate vitamin D effects in relation to the different recommended 25(OH)D levels and the efficacy of the different supplementary formulations in achieving biochemical and clinical outcomes within the multifaced skeletal and extraskeletal potential effects of vitamin D.
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Affiliation(s)
- Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCCS Hospital, Milan 20132, Italy
| | - John P Bilezikian
- Department of Medicine, Vagelos College of Physicians and Surgeons, New York, NY 10032, USA
| | - Robert A Adler
- Richmond Veterans Affairs Medical Center and Virginia Commonwealth University, Richmond, VA 23284, USA
| | - Giuseppe Banfi
- IRCCS Galeazzi Sant'Ambrogio Hospital, Milano 20161, Italy
- San Raffaele Vita-Salute University, Milan 20132, Italy
| | - Daniel D Bikle
- Department of Medicine, University of California and San Francisco Veterans Affairs Health Center, San Francisco, CA 94121-1545, USA
- Department of Endocrinology, University of California and San Francisco Veterans Affairs Health Center, San Francisco, CA 94121-1545, USA
| | - Neil C Binkley
- School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI 53726, USA
| | | | - Roger Bouillon
- Laboratory of Clinical and Experimental Endocrinology, Department of Chronic Diseases, Metabolism and Ageing, KU Leuven, 3000 Leuven, Belgium
| | - Maria Luisa Brandi
- Italian Foundation for the Research on Bone Diseases (F.I.R.M.O.), Florence 50129, Italy
| | - Felipe F Casanueva
- Department of Medicine, Instituto de Investigación Sanitaria (IDIS), Complejo Hospitalario Universitario and CIBER de Fisiopatologia de la Obesidad y Nutricion (CIBERobn), Santiago de Compostela University, Santiago de Compostela 15706, Spain
| | - Luigi di Filippo
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCCS Hospital, Milan 20132, Italy
| | - Lorenzo M Donini
- Department of Experimental Medicine, Sapienza University, Rome 00161, Italy
| | - Peter R Ebeling
- Department of Medicine, School of Clinical Sciences, Monash University, Clayton 3168, Australia
| | - Ghada El-Hajj Fuleihan
- Calcium Metabolism and Osteoporosis Program, WHO CC for Metabolic Bone Disorders, Division of Endocrinology, American University of Beirut, Beirut 1107 2020, Lebanon
| | - Angelo Fassio
- Rheumatology Unit, University of Verona, Verona 37129, Italy
| | - Stefano Frara
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCCS Hospital, Milan 20132, Italy
| | - Glenville Jones
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, Ontario, ON K7L 3N6, Canada
| | - Claudio Marcocci
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa 56126, Italy
| | - Adrian R Martineau
- Faculty of Medicine and Dentistry, Queen Mary University of London, London E1 4NS, UK
| | - Salvatore Minisola
- Department of Clinical, Internal, Anesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, Rome 00161, Italy
| | - Nicola Napoli
- Unit of Endocrinology and Diabetes Campus Bio-Medico, University of Rome, Rome 00128, Italy
| | - Massimo Procopio
- Division of Endocrinology, Diabetology and Metabolic Diseases, "Molinette" Hospital, University of Turin, Turin 10126, Italy
| | - René Rizzoli
- Geneva University Hospitals and Faculty of Medicine, Geneva 1205, Switzerland
| | - Anne L Schafer
- Department of Medicine, University of California and San Francisco Veterans Affairs Health Center, San Francisco, CA 94121-1545, USA
| | | | - Fabio Massimo Ulivieri
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCCS Hospital, Milan 20132, Italy
| | - Jyrki K Virtanen
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio FI-70211, Finland
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Giustina A, di Filippo L, Facciorusso A, Adler RA, Binkley N, Bollerslev J, Bouillon R, Casanueva FF, Cavestro GM, Chakhtoura M, Conte C, Donini LM, Ebeling PR, Fassio A, Frara S, Gagnon C, Latella G, Marcocci C, Mechanick JI, Minisola S, Rizzoli R, Santini F, Shaker JL, Sempos C, Ulivieri FM, Virtanen JK, Napoli N, Schafer AL, Bilezikian JP. Correction: Vitamin D status and supplementation before and after Bariatric Surgery: Recommendations based on a systematic review and meta‑analysis. Rev Endocr Metab Disord 2024; 25:447-448. [PMID: 38502455 PMCID: PMC10950986 DOI: 10.1007/s11154-023-09837-x] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/21/2024]
Affiliation(s)
- Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132, Milan, Italy.
| | - Luigi di Filippo
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132, Milan, Italy
| | - Antonio Facciorusso
- Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Robert A Adler
- Richmond Veterans Affairs Medical Center and Virginia Commonwealth University, Richmond, VA, USA
| | | | | | - Roger Bouillon
- Laboratory of Clinical and Experimental Endocrinology, Department of Chronic Diseases, Metabolism and Ageing, 3000 KU, Leuven, Belgium
| | - Felipe F Casanueva
- Molecular Endocrinology Group, Instituto de Investigacion Sanitaria (IDIS), Complejo Hospitalario Universitario de Santiago (CHUS/SERGAS). CIBER de Fisiopatologia de La Obesidad y Nutricion (CIBERobn), Instituto de Salud Carlos III, Madrid, Spain
| | - Giulia Martina Cavestro
- Gastroenterology and Gastrointestinal Endoscopy Unit, Vita-Salute San Raffaele University, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Marlene Chakhtoura
- Calcium Metabolism and Osteoporosis Program, American University of Beirut-Medical Center, Beirut, Lebanon
| | - Caterina Conte
- Department of Human Sciences and Promotion of the Quality of Life, San Raffaele Roma Open University, Via Di Val Cannuta 247, 00166, Rome, Italy
| | - Lorenzo M Donini
- Experimental Medicine Department, Sapienza University, Rome, Italy
| | - Peter R Ebeling
- Department of Medicine, School of Clinical Sciences, Monash University, Clayton, Australia
| | - Angelo Fassio
- Rheumatology Unit, University of Verona, Verona, Italy
| | - Stefano Frara
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132, Milan, Italy
| | - Claudia Gagnon
- Department of Medicine, Université Laval, Quebec City, Canada
| | - Giovanni Latella
- Gastroenterology, Hepatology and Nutrition Division, Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Claudio Marcocci
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Jeffrey I Mechanick
- Kravis Center for Clinical Cardiovascular Health at Mount Sinai Heart, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | | | - René Rizzoli
- Service of Bone Diseases, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Ferruccio Santini
- Obesity and Lipodystrophy Center, University Hospital of Pisa, Pisa, Italy
| | - Joseph L Shaker
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | | | - Fabio Massimo Ulivieri
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132, Milan, Italy
| | - Jyrki K Virtanen
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland
| | - Nicola Napoli
- Department of Medicine and Surgery, Research Unit of Endocrinology and Diabetes, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21 - 00128, Roma, Italy
- Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200 - 00128, Roma, Italy
| | - Anne L Schafer
- University of California, San Francisco and the San Francisco Veterans Affairs Health Care System, San Francisco, USA
| | - John P Bilezikian
- Department of Medicine, Endocrinology Division, Vagelos College of Physicians and Surgeons Columbia University, New York, NY, USA
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di Filippo L, Frara S, Giustina A. Response to the Letter to the Editor From Min et al: Low Vitamin D Levels are Associated With Long COVID Syndrome in COVID-19 Survivors. J Clin Endocrinol Metab 2023; 109:e438-e439. [PMID: 37307214 DOI: 10.1210/clinem/dgad327] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 05/31/2023] [Indexed: 06/14/2023]
Affiliation(s)
- Luigi di Filippo
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCCS Hospital, 20132 Milano, Italy
| | - Stefano Frara
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCCS Hospital, 20132 Milano, Italy
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCCS Hospital, 20132 Milano, Italy
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Chiloiro S, Frara S, Gagliardi I, Bianchi A, Giampietro A, Medici M, Allora A, di Filippo L, Ambrosio MR, Pontecorvi A, Zatelli MC, De Marinis L, Giustina A. Cholecalciferol Use Is Associated With a Decreased Risk of Incident Morphometric Vertebral Fractures in Acromegaly. J Clin Endocrinol Metab 2023; 109:e58-e68. [PMID: 37606222 PMCID: PMC10735684 DOI: 10.1210/clinem/dgad493] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [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: 12/15/2022] [Revised: 04/01/2023] [Accepted: 08/19/2023] [Indexed: 08/23/2023]
Abstract
CONTEXT Skeletal fragility is observed in 30% to 60% of acromegaly patients, representing an emerging complication of the disease that increases disability. Despite several studies having investigated the clinical and hormonal prognostic factors for the occurrence of vertebral fractures (VFs) in acromegaly, very few data are available on their prevention/treatment including the effect of vitamin D (VD) supplementation, which has been reported to have a fracture-protective effect in several studies in patients with osteoporosis. OBJECTIVE We aimed to investigate the role of cholecalciferol (D3) supplementation in the prevention of incident VFs (i-VFs) in acromegaly. METHODS A longitudinal, retrospective and multicenter study was performed on 61 acromegaly patients treated and untreated with D3 supplementation. RESULTS Twenty-six patients were treated with D3 supplementation according to clinical guidelines. The median D3 weekly dosage was 8500 IU (interquartile range [IQR]: 3900). The median duration of D3 supplementation was 94 months (IQR: 38). At last follow-up, i-VFs were diagnosed in 14 patients (23%). I-VFs were less prevalent in patients on D3 supplementation (14.3% of cases) compared to patients not treated with D3 (85.7%; P = .02). The final level of serum V25OH-D was significantly lower in patients who developed i-VFs (28.6 ng/mL, IQR: 4.1) compared to patients who did not develop i-VFs (34.2 ng/mL, IQR: 9.6; P = .05). The logistic regression confirmed the protective role of D3 supplementation on the occurrence of i-VFs (odds ratio: 0.16; 95% CI, 0.03-0.79; P = .01). CONCLUSION It is likely that D3 supplementation could lead to a reduction in i-VFs in acromegaly.
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Affiliation(s)
- Sabrina Chiloiro
- Department of Endocrinology and Metabolism, Pituitary Unit, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome 00168, Italy
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Stefano Frara
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan 20132, Italy
| | - Irene Gagliardi
- Department of Medical Sciences, Section of Endocrinology, Geriatrics & Internal Medicine, University of Ferrara, Ferrara 44121, Italy
| | - Antonio Bianchi
- Department of Endocrinology and Metabolism, Pituitary Unit, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome 00168, Italy
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Antonella Giampietro
- Department of Endocrinology and Metabolism, Pituitary Unit, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome 00168, Italy
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Margherita Medici
- Department of Medical Sciences, Section of Endocrinology, Geriatrics & Internal Medicine, University of Ferrara, Ferrara 44121, Italy
| | - Agnese Allora
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan 20132, Italy
| | - Luigi di Filippo
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan 20132, Italy
| | - Maria Rosaria Ambrosio
- Department of Medical Sciences, Section of Endocrinology, Geriatrics & Internal Medicine, University of Ferrara, Ferrara 44121, Italy
| | - Alfredo Pontecorvi
- Department of Endocrinology and Metabolism, Pituitary Unit, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome 00168, Italy
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Maria Chiara Zatelli
- Department of Medical Sciences, Section of Endocrinology, Geriatrics & Internal Medicine, University of Ferrara, Ferrara 44121, Italy
| | - Laura De Marinis
- Department of Endocrinology and Metabolism, Pituitary Unit, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome 00168, Italy
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan 20132, Italy
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di Filippo L, Frara S, Terenzi U, Nannipieri F, Locatelli M, Ciceri F, Giustina A. Lack of vitamin D predicts impaired long-term immune response to COVID-19 vaccination. Endocrine 2023; 82:536-541. [PMID: 37592162 PMCID: PMC10618322 DOI: 10.1007/s12020-023-03481-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [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: 06/14/2023] [Accepted: 08/04/2023] [Indexed: 08/19/2023]
Abstract
PURPOSE Low vitamin D levels were reported to negatively influence the outcome of acute COVID-19, as well as to be linked to Long-COVID. However, few studies have investigated, so far, its effects on humoral-response to anti-SARS-CoV-2 vaccination, reporting conflicting results. We aimed to evaluate the impact of baseline 25(OH)vitamin D (25(OH)D) levels on humoral-response to a two-dose cycle of Pfizer-BioNTech-vaccine up to 9-10 months after immunization. METHODS We retrospectively included 119 consecutive healthcare-workers (median age 53 years) without a previous history of acute COVID-19 or anti-SARS-CoV-2 immunoglobulins presence immunized with two doses of Comirnaty-vaccine from January to February 2021. 25(OH)D was measured at time of first-immunization. Immune response was evaluated at: time 0 (T0), before the first-dose; T1, time of second-dose (21 days after T0); T2, T3, T4 at 1, 5 and 9 months after T1, respectively. RESULTS Median 25(OH)D levels were 25.6 ng/mL, and vitamin D deficiency (25(OH)D <20 ng/mL) was observed in 29 subjects (24.8%). In those with vitamin D deficiency, we found a non-significant trend towards lower antibody-titers at T3, and significantly lower titers at T4 as compared to those not vitamin D-deficient, also observing a more pronounced antibody-titers negative drop from peak-T2 and T4 in those with vitamin D deficiency. A positive correlation between 25(OH)D levels and antibody-titers at T4 (p = 0.043) was found. In multiple linear-regression analysis, 25(OH)D deficiency and older-age resulted as negative independent factors associated with antibody titer at T4 (p = 0.026, p = 0.004; respectively). CONCLUSION In our relatively young cohort presenting low prevalence of hypovitaminosis D, the long-term humoral response to anti-SARS-CoV-2 vaccination was negatively influenced by low baseline 25(OH)D. Vitamin D supplementation could be tested as a strategy to optimize the vaccination campaigns to prevent severe COVID-19.
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Affiliation(s)
- Luigi di Filippo
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCCS Hospital, Milano, Italy
| | - Stefano Frara
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCCS Hospital, Milano, Italy
| | - Umberto Terenzi
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCCS Hospital, Milano, Italy
| | | | - Massimo Locatelli
- Laboratory Medicine Service, IRCCS San Raffaele Hospital, Milano, Italy
| | - Fabio Ciceri
- Hematology and Bone Marrow Transplant Unit, San Raffaele Vita-Salute University and IRCCS Hospital, Milano, Italy
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCCS Hospital, Milano, Italy.
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Giustina A, di Filippo L, Facciorusso A, Adler RA, Binkley N, Bollerslev J, Bouillon R, Casanueva FF, Cavestro GM, Chakhtoura M, Conte C, Donini LM, Ebeling PR, Fassio A, Frara S, Gagnon C, Latella G, Marcocci C, Mechanick JI, Minisola S, Rizzoli R, Santini F, Shaker JL, Sempos C, Ulivieri FM, Virtanen JK, Napoli N, Schafer AL, Bilezikian JP. Vitamin D status and supplementation before and after Bariatric Surgery: Recommendations based on a systematic review and meta-analysis. Rev Endocr Metab Disord 2023; 24:1011-1029. [PMID: 37665480 PMCID: PMC10698146 DOI: 10.1007/s11154-023-09831-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [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] [Accepted: 08/04/2023] [Indexed: 09/05/2023]
Abstract
Bariatric surgery is associated with a postoperative reduction of 25(OH) vitamin D levels (25(OH)D) and with skeletal complications. Currently, guidelines for 25(OH)D assessment and vitamin D supplementation in bariatric patients, pre- and post-surgery, are still lacking. The aim of this work is to analyse systematically the published experience on 25(OH)D status and vitamin D supplementation, pre- and post-surgery, and to propose, on this basis, recommendations for management. Preoperatively, 18 studies including 2,869 patients were evaluated. Prevalence of vitamin D insufficiency as defined by 25(OH)D < 30 ng/mL (75 nmol/L) was 85%, whereas when defined by 25(OH)D < 20 ng/mL (50 nmol/L) was 57%. The median preoperative 25(OH)D level was 19.75 ng/mL. After surgery, 39 studies including 5,296 patients were analysed and among those undergoing either malabsorptive or restrictive procedures, a lower rate of vitamin D insufficiency and higher 25(OH)D levels postoperatively were observed in patients treated with high-dose oral vitamin D supplementation, defined as ≥ 2,000 IU/daily (mostly D3-formulation), compared with low-doses (< 2,000 IU/daily). Our recommendations based on this systematic review and meta-analysis should help clinical practice in the assessment and management of vitamin D status before and after bariatric surgery. Assessment of vitamin D should be performed pre- and postoperatively in all patients undergoing bariatric surgery. Regardless of the type of procedure, high-dose supplementation is recommended in patients after bariatric surgery.
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Affiliation(s)
- Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132, Milan, Italy.
| | - Luigi di Filippo
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132, Milan, Italy
| | - Antonio Facciorusso
- Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Robert A Adler
- Richmond Veterans Affairs Medical Center and Virginia Commonwealth University, Richmond, VA, USA
| | | | | | - Roger Bouillon
- Laboratory of Clinical and Experimental Endocrinology, Department of Chronic Diseases, Metabolism and Ageing, 3000 KU, Leuven, Belgium
| | - Felipe F Casanueva
- Molecular Endocrinology Group, Instituto de Investigacion Sanitaria (IDIS), Complejo Hospitalario Universitario de Santiago (CHUS/SERGAS). CIBER de Fisiopatologia de La Obesidad y Nutricion (CIBERobn), Instituto de Salud Carlos III, Madrid, Spain
| | - Giulia Martina Cavestro
- Gastroenterology and Gastrointestinal Endoscopy Unit, Vita-Salute San Raffaele University, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Marlene Chakhtoura
- Calcium Metabolism and Osteoporosis Program, American University of Beirut-Medical Center, Beirut, Lebanon
| | - Caterina Conte
- Department of Human Sciences and Promotion of the Quality of Life, San Raffaele Roma Open University, Via Di Val Cannuta 247, 00166, Rome, Italy
| | - Lorenzo M Donini
- Experimental Medicine Department, Sapienza University, Rome, Italy
| | - Peter R Ebeling
- Department of Medicine, School of Clinical Sciences, Monash University, Clayton, Australia
| | - Angelo Fassio
- Rheumatology Unit, University of Verona, Verona, Italy
| | - Stefano Frara
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132, Milan, Italy
| | - Claudia Gagnon
- Department of Medicine, Université Laval, Quebec City, Canada
| | - Giovanni Latella
- Gastroenterology, Hepatology and Nutrition Division, Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Claudio Marcocci
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Jeffrey I Mechanick
- Kravis Center for Clinical Cardiovascular Health at Mount Sinai Heart, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | | | - René Rizzoli
- Service of Bone Diseases, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Ferruccio Santini
- Obesity and Lipodystrophy Center, University Hospital of Pisa, Pisa, Italy
| | - Joseph L Shaker
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | | | - Fabio Massimo Ulivieri
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132, Milan, Italy
| | - Jyrki K Virtanen
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland
| | - Nicola Napoli
- Department of Medicine and Surgery, Research Unit of Endocrinology and Diabetes, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21 - 00128, Roma, Italy
- Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200 - 00128, Roma, Italy
| | - Anne L Schafer
- University of California, San Francisco and the San Francisco Veterans Affairs Health Care System, San Francisco, USA
| | - John P Bilezikian
- Department of Medicine, Endocrinology Division, Vagelos College of Physicians and Surgeons Columbia University, New York, NY, USA
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Giustina A, Uygur MM, Frara S, Barkan A, Biermasz NR, Chanson P, Freda P, Gadelha M, Kaiser UB, Lamberts S, Laws E, Nachtigall LB, Popovic V, Reincke M, Strasburger C, van der Lely AJ, Wass JAH, Melmed S, Casanueva FF. Pilot study to define criteria for Pituitary Tumors Centers of Excellence (PTCOE): results of an audit of leading international centers. Pituitary 2023; 26:583-596. [PMID: 37640885 PMCID: PMC10539196 DOI: 10.1007/s11102-023-01345-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [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] [Accepted: 07/24/2023] [Indexed: 08/31/2023]
Abstract
PURPOSE The Pituitary Society established the concept and mostly qualitative parameters for defining uniform criteria for Pituitary Tumor Centers of Excellence (PTCOEs) based on expert consensus. Aim of the study was to validate those previously proposed criteria through collection and evaluation of self-reported activity of several internationally-recognized tertiary pituitary centers, thereby transforming the qualitative 2017 definition into a validated quantitative one, which could serve as the basis for future objective PTCOE accreditation. METHODS An ad hoc prepared database was distributed to nine Pituitary Centers chosen by the Project Scientific Committee and comprising Centers of worldwide repute, which agreed to provide activity information derived from registries related to the years 2018-2020 and completing the database within 60 days. The database, provided by each center and composed of Excel® spreadsheets with requested specific information on leading and supporting teams, was reviewed by two blinded referees and all 9 candidate centers satisfied the overall PTCOE definition, according to referees' evaluations. To obtain objective numerical criteria, median values for each activity/parameter were considered as the preferred PTCOE definition target, whereas the low limit of the range was selected as the acceptable target for each respective parameter. RESULTS Three dedicated pituitary neurosurgeons are preferred, whereas one dedicated surgeon is acceptable. Moreover, 100 surgical procedures per center per year are preferred, while the results indicated that 50 surgeries per year are acceptable. Acute post-surgery complications, including mortality and readmission rates, should preferably be negligible or nonexistent, but acceptable criterion is a rate lower than 10% of patients with complications requiring readmission within 30 days after surgery. Four endocrinologists devoted to pituitary diseases are requested in a PTCOE and the total population of patients followed in a PTCOE should not be less than 850. It appears acceptable that at least one dedicated/expert in pituitary diseases is present in neuroradiology, pathology, and ophthalmology groups, whereas at least two expert radiation oncologists are needed. CONCLUSION This is, to our knowledge, the first study to survey and evaluate the activity of a relevant number of high-volume centers in the pituitary field. This effort, internally validated by ad hoc reviewers, allowed for transformation of previously formulated theoretical criteria for the definition of a PTCOE to precise numerical definitions based on real-life evidence. The application of a derived synopsis of criteria could be used by independent bodies for accreditation of pituitary centers as PTCOEs.
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Affiliation(s)
- A Giustina
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCCS Hospital, Via Olgettina 60, 20132, Milan, Italy.
| | - M M Uygur
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCCS Hospital, Via Olgettina 60, 20132, Milan, Italy
- Department of Endocrinology and Metabolism Disease, School of Medicine, Recep Tayyip Erdoğan University, Rize, Turkey
| | - S Frara
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCCS Hospital, Via Olgettina 60, 20132, Milan, Italy
| | - A Barkan
- Division of Endocrinology, University of Michigan Health System, Ann Arbor, MI, USA
| | - N R Biermasz
- Leiden University Medical Center, Center for Endocrine Tumors Leiden, Leiden, The Netherlands
| | - P Chanson
- Université Paris-Saclay, Inserm, Physiologie et Physiopathologie Endocriniennes, APHP, Hôpital Bicêtre, Service d'Endocrinologie et des Maladies de la Reproduction et Centre de Référence des Maladies Rares de l'Hypophyse HYPO, Le Kremlin-Bicêtre, Paris, France
| | - P Freda
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - M Gadelha
- Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde do Rio de Janeiro, Rio de Janeiro, Brazil
| | - U B Kaiser
- Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - S Lamberts
- Erasmus Medical Center, Rotterdam, The Netherlands
| | - E Laws
- Pituitary/Neuroendocrine Center, Brigham & Women's Hospital, Boston, MA, USA
| | - L B Nachtigall
- Neuroendocrine Unit, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - V Popovic
- Medical Faculty, University of Belgrade, Belgrade, Serbia
| | - M Reincke
- Department of Medicine IV, LMU University Hospital, LMU Munich, Munich, Germany
| | - C Strasburger
- Department of Medicine for Endocrinology, Diabetes and Nutritional Medicine, Charité Universitätsmedizin, Berlin, Germany
| | - A J van der Lely
- Pituitary Center Rotterdam, Endocrinology Section, Department of Internal Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - J A H Wass
- Department of Endocrinology, Churchill Hospital, University of Oxford, Oxford, United Kingdom
| | - S Melmed
- Pituitary Center, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - F F Casanueva
- Division of Endocrinology, Santiago de Compostela University and Ciber OBN, Santiago, Spain
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di Filippo L, Frara S, Nannipieri F, Cotellessa A, Locatelli M, Rovere Querini P, Giustina A. Low Vitamin D Levels Are Associated With Long COVID Syndrome in COVID-19 Survivors. J Clin Endocrinol Metab 2023; 108:e1106-e1116. [PMID: 37051747 PMCID: PMC10505553 DOI: 10.1210/clinem/dgad207] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [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: 02/01/2023] [Revised: 03/14/2023] [Accepted: 04/11/2023] [Indexed: 04/14/2023]
Abstract
CONTEXT Long COVID is an emerging syndrome affecting 50% to 70% of COVID-19 survivors that still lacks predicting factors. OBJECTIVE Due to the extraskeletal effects of vitamin D, we retrospectively assessed the association between 25(OH) vitamin D levels and long COVID in COVID-19 survivors 6 months after hospitalization. METHODS Long COVID was defined according to NICE guidelines. Fifty long COVID and 50 non-long-COVID subjects matched on a 1:1 basis were enrolled from an outpatient clinic post-COVID cohort seen from August to November 2020. Therapies/comorbidities affecting calcium/vitamin D/bone metabolism, and/or admission to the intensive care unit during hospitalization were exclusion criteria. 25(OH) Vitamin D was measured at hospital admission and 6 months after discharge. RESULTS We observed lower 25(OH) vitamin D levels, evaluated at follow-up, in subjects with long COVID than those without (20.1 vs 23.2 ng/mL, P = .03). Regarding the affected health areas evaluated in the entire cohort, we observed lower 25(OH) vitamin D levels in those with neurocognitive symptoms at follow-up (n = 7) than those without (n = 93) (14.6 vs 20.6 ng/mL, P = .042). In patients presenting vitamin D deficiency (<20 ng/mL), both at admission and at follow-up (n = 42), those affected by long COVID (n = 22) presented lower 25(OH) vitamin D levels at follow-up than those not affected (n = 20) (12.7 vs 15.2 ng/mL, P = .041). In multiple regression analyses, lower 25(OH) vitamin D levels at follow-up were the only variable significantly associated with long COVID in our cohort (P = .008, OR 1.09, CI 1.01-1.16). CONCLUSION COVID-19 survivors with long COVID have lower 25(OH) vitamin D levels than matched patients without long COVID. Our data suggest that vitamin D levels should be evaluated in COVID-19 patients after hospital discharge. The role of vitamin D supplementation as a preventive strategy of COVID-19 sequelae should be tested in randomized controlled trials.
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Affiliation(s)
- Luigi di Filippo
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan 20132, Italy
| | - Stefano Frara
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan 20132, Italy
| | | | - Alice Cotellessa
- Laboratory Medicine Service, IRCCS Ospedale San Raffaele, Milan 20132, Italy
| | - Massimo Locatelli
- Laboratory Medicine Service, IRCCS Ospedale San Raffaele, Milan 20132, Italy
| | - Patrizia Rovere Querini
- Division of Immunology, Transplantation & Infectious Diseases, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan 20132, Italy
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan 20132, Italy
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9
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di Filippo L, Uygur M, Locatelli M, Nannipieri F, Frara S, Giustina A. Low vitamin D levels predict outcomes of COVID-19 in patients with both severe and non-severe disease at hospitalization. Endocrine 2023; 80:669-683. [PMID: 36854858 PMCID: PMC9974397 DOI: 10.1007/s12020-023-03331-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 02/12/2023] [Indexed: 03/02/2023]
Abstract
PURPOSE Low vitamin D in COVID-19 have been related to worse outcomes. However, most of the studies conducted so far were not-controlled and retrospective, including biases potentially influencing this association. We evaluated 25(OH)vitamin D levels of patients with both severe and non-severe disease at hospital-admission, and in a cohort of control subjects. Moreover, we evaluated sACE-2 levels to investigate the mechanisms underlying the association between vitamin D and COVID-19. METHODS COVID-19 patients were enrolled in a matched for age, sex and comorbidities 1:1-ratio based on the presence/or not of respiratory-distress/severe-disease at hospital-admission. Control matched subjects were enrolled from an outpatient-setting. RESULTS Seventy-three COVID-19 patients (36 severe and 37 non-severe) and 30 control subjects were included. We observed a higher vitamin D deficiency (<20 ng/mL) prevalence in COVID-19 patients than control subjects (75% vs 43%). No differences were found regarding 25(OH)vitamin D and sACE-2 levels between patients with and without severe-disease at study entry. During the disease-course, in the severe group a life-threatening disease occurred in 17 patients (47.2%), and, in the non-severe group, a worsening disease occurred in 10 (27%). 25(OH)vitamin D levels, at admission, were negatively correlated with sACE-2 levels, and were lower in patients whose disease worsened as compared to those in whom it did not, independently from the disease severity at admission. In multivariate-analysis, lower 25(OH)vitamin D resulted as an independent risk factor for disease worsening. CONCLUSIONS 25(OH)vitamin D levels at hospital-admission strongly predicted the occurrence of worsening outcomes in COVID-19 independently of the disease severity at presentation.
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Affiliation(s)
- Luigi di Filippo
- Institute of Endocrine and Metabolic Sciences, IRCCS Ospedale San Raffaele, Università Vita-Salute San Raffaele, Milan, Italy
| | - Melin Uygur
- Institute of Endocrine and Metabolic Sciences, IRCCS Ospedale San Raffaele, Università Vita-Salute San Raffaele, Milan, Italy
| | - Massimo Locatelli
- Laboratory Medicine Service, IRCCS Ospedale San Raffaele, Milan, Italy
| | | | - Stefano Frara
- Institute of Endocrine and Metabolic Sciences, IRCCS Ospedale San Raffaele, Università Vita-Salute San Raffaele, Milan, Italy
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, IRCCS Ospedale San Raffaele, Università Vita-Salute San Raffaele, Milan, Italy.
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10
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Gortan Cappellari G, Guillet C, Poggiogalle E, Ballesteros Pomar MD, Batsis JA, Boirie Y, Breton I, Frara S, Genton L, Gepner Y, Gonzalez MC, Heymsfield SB, Kiesswetter E, Laviano A, Prado CM, Santini F, Serlie MJ, Siervo M, Villareal DT, Volkert D, Voortman T, Weijs PJ, Zamboni M, Bischoff SC, Busetto L, Cederholm T, Barazzoni R, Donini LM. Sarcopenic obesity research perspectives outlined by the sarcopenic obesity global leadership initiative (SOGLI) - Proceedings from the SOGLI consortium meeting in rome November 2022. Clin Nutr 2023; 42:687-699. [PMID: 36947988 DOI: 10.1016/j.clnu.2023.02.018] [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: 02/17/2023] [Accepted: 02/17/2023] [Indexed: 02/26/2023]
Abstract
The European Society for Clinical Nutrition and Metabolism (ESPEN) and the European Association for the Study of Obesity (EASO) launched the Sarcopenic Obesity Global Leadership Initiative (SOGLI) to reach expert consensus on a definition and diagnostic criteria for Sarcopenic Obesity (SO). The present paper describes the proceeding of the Sarcopenic Obesity Global Leadership Initiative (SOGLI) meeting that was held on November 25th and 26th, 2022 in Rome, Italy. This consortium involved the participation of 50 researchers from different geographic regions and countries. The document outlines an agenda advocated by the SOGLI expert panel regarding the pathophysiology, screening, diagnosis, staging and treatment of SO that needs to be prioritized for future research in the field.
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Affiliation(s)
| | - Christelle Guillet
- University of Clermont Auvergne, INRA, CRNH, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | | | | | - John A Batsis
- University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Yves Boirie
- University of Clermont Auvergne, INRA, CRNH, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | - Irene Breton
- Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Stefano Frara
- Università Vita-Salute, IRCCS Ospedale San Raffaele, Milan, Italy
| | | | | | | | | | - Eva Kiesswetter
- Institute for Evidence in Medicine, Medical Center & Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | | | | | | | | | | | | | - Dorothee Volkert
- Friedrich-Alexander-Universität Erlangen-Nürnberg, Nuremberg, Germany
| | - Trudy Voortman
- Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Peter Jm Weijs
- Amsterdam University Medical Centers, Amsterdam, the Netherlands; Amsterdam University of Applied Sciences, Amsterdam, Netherlands
| | | | | | | | - Tommy Cederholm
- Uppsala University and Karolinska University Hospital, Stockholm, Sweden
| | - Rocco Barazzoni
- Department of Medical Sciences, University of Trieste, Trieste, Italy
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11
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Uygur MM, Frara S, di Filippo L, Giustina A. New tools for bone health assessment in secreting pituitary adenomas. Trends Endocrinol Metab 2023; 34:231-242. [PMID: 36869001 DOI: 10.1016/j.tem.2023.01.006] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Revised: 01/22/2023] [Accepted: 01/24/2023] [Indexed: 03/05/2023]
Abstract
Pituitary hormones regulate skeletal physiology, and excess levels affect bone remodeling and alter bone microstructure. Vertebral fractures (VFs) are an early phenomenon of impaired bone health in secreting pituitary adenomas. However, they are not accurately predicted by areal bone mineral density (BMD). Emerging data demonstrate that a morphometric approach is essential for evaluating bone health in this clinical setting and is considered to be the gold standard method in acromegaly. Several novel tools have been proposed as alternative or additional methods for the prediction of fractures, particularly in pituitary-driven osteopathies. This review highlights the novel potential biomarkers and diagnostic methods for bone fragility, including their pathophysiological, clinical, radiological, and therapeutic implications in acromegaly, prolactinomas, and Cushing's disease.
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Affiliation(s)
- Meliha Melin Uygur
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, and Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Ospedale San Raffaele, Milan, Italy; Department of Endocrinology and Metabolism Disease, School of Medicine, Recep Tayyip Erdoğan University, Rize, Turkey.
| | - Stefano Frara
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, and Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Ospedale San Raffaele, Milan, Italy
| | - Luigi di Filippo
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, and Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Ospedale San Raffaele, Milan, Italy
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, and Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Ospedale San Raffaele, Milan, Italy
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12
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Abstract
BACKGROUND Targets of acromegaly treatment are normalization of biochemical values, removal/reduction/stabilization of the pituitary mass, control of clinical activity and mortality with a multimodal/multidisciplinary approach. Despite significant technological and pharmacological progress, still several patients with acromegaly bear a resistant somatotroph adenoma and active disease may persist for many years with resultant poor clinical outcomes. AIM To review briefly definition and pathophysiology of resistance to acromegaly treatment and the options of medical treatment in this context, exploring the role of novel clinical and molecular biomarkers in the personalization of therapy and proposing updates to the currently available guidelines for the treatment of resistant GH-secreting adenomas. CONCLUSIONS In the last few years, in parallel with the increased number of medical options available for the therapy of acromegaly, relevant advances occurred in the understanding of the role of novel molecular and clinical biomarkers in predicting the responsiveness to second-line medical treatments, such as Pegvisomant and Pasireotide LAR, and helping clinicians in the personalization of the follow-up and treatment of resistant somatotroph adenomas. The integration of these findings into the existing guidelines may represent a possibly important step forward in the management of "difficult" acromegaly patients.
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Affiliation(s)
- Andrea Giustina
- Institute of Endocrine and Metabolic Sciences (IEMS), Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy.
| | - Luigi di Filippo
- Institute of Endocrine and Metabolic Sciences (IEMS), Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Melin M Uygur
- Institute of Endocrine and Metabolic Sciences (IEMS), Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Stefano Frara
- Institute of Endocrine and Metabolic Sciences (IEMS), Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
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13
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di Filippo L, Castellino L, Allora A, Frara S, Lanzi R, Perticone F, Valsecchi F, Vassallo A, Giubbini R, Rosen CJ, Giustina A. Distinct Clinical Features of Post-COVID-19 Vaccination Early-onset Graves' Disease. J Clin Endocrinol Metab 2022; 108:107-113. [PMID: 36130234 DOI: 10.1210/clinem/dgac550] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [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: 06/28/2022] [Revised: 09/14/2022] [Indexed: 02/03/2023]
Abstract
CONTEXT Several case reports of Graves' disease (GD) occurrence after COVID-19 vaccination that are possibly related to the autoimmune syndrome induced by adjuvants (ASIA) were published recently. OBJECTIVE The aim of our study was to evaluate possible distinctive features in the presentation and clinical course of patients with GD occurring early (within 4 weeks) after COVID-19 vaccination who attended our Endocrine Unit in 2021. METHODS Patients with a first episode of GD attending a tertiary endocrine center between January 1, 2021, and December 31, 2021, were included. RESULTS Sixty-four patients with a first episode of GD were seen in 2021: 20 (31.2%) of them had onset within 4 weeks following vaccine administration. Compared with the other 44 patients, the 20 patients with postvaccine early-onset (PoVEO) GD were older (median age 51 years vs 35 years, P = .003) and more likely to be male (40.0% vs 13.6%, P = .018). At diagnosis, the biochemical and immune profiles were similar between the 2 groups. However, at 3 months after starting methimazole, patients with PoVEO GD had significantly lower thyrotropin receptor antibody titer and were taking lower doses of methimazole than the other patients with GD. None in the PoVEO group had sustained free triiodothyronine elevation. CONCLUSION This relatively large series suggests that in 2021 PoVEO GD may be a new nosologic entity representing one-third of patients evaluated for new-onset GD in our center. Distinctive features included older age at onset, higher male prevalence, and a better initial biochemical and immunologic response to treatment. Further studies are warranted to clinically and biochemically differentiate these cases from sporadically occurring GD.
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Affiliation(s)
- Luigi di Filippo
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan 20132, Italy
| | - Laura Castellino
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan 20132, Italy
| | - Agnese Allora
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan 20132, Italy
| | - Stefano Frara
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan 20132, Italy
| | - Roberto Lanzi
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan 20132, Italy
| | - Francesca Perticone
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan 20132, Italy
| | - Fanny Valsecchi
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan 20132, Italy
| | - Alberto Vassallo
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan 20132, Italy
| | - Raffaele Giubbini
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan 20132, Italy
| | - Clifford J Rosen
- Center for Clinical and Translational Research, Maine Medical Center Research Institute, Scarborough, ME 04074, USA
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan 20132, Italy
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14
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Salmi A, di Filippo L, Ferrari C, Frara S, Giustina A. Ultrasound and FibroScan ® Controlled Attenuation Parameter in patients with MAFLD: head to head comparison in assessing liver steatosis. Endocrine 2022; 78:262-269. [PMID: 35980569 DOI: 10.1007/s12020-022-03157-x] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 07/27/2022] [Indexed: 11/03/2022]
Abstract
BACKGROUND Controlled attenuation parameter (CAP) has been suggested as a new non-invasive measurement performed during transient elastography (TE) to assess liver steatosis. The aim of this study was to evaluate CAP values head to head with ultrasound (US) as reference standard. METHODS A consecutive cohort of patients attending abdominal US in an outpatient liver unit was included in this study with simultaneous CAP determination using the FibroScan® M probe and fibrosis scored by TE. Patients were subdivided in four groups on the basis of risk factors for Metabolically Associated Fatty Liver Disease (MAFLD). RESULTS Four hundred thirty-five patients were included in the analysis: 221 (51%) were male; 117 (26.9%) were in control group, 144 (33.1%) in group 2 with inactive HCV or HBV infection and at low-risk for MAFLD, 134 (30.8%) in group 3 at high-risk of MAFLD, 40 (9.2%) in group 4 at high-risk of MAFLD and concomitant inactive HCV or HBV infection. Liver steatosis detected with US evaluation was observed in the 41% of the entire cohort; in particular in the 3.4%, 20.1%, 83.6% and 87.4% of the group 1, 2, 3 and 4, respectively (p < 0.001). In patients at high-risk factor for MAFLD (group 3 and 4), CAP median levels were found statistically different among the severity-grading groups for US steatosis (S0 [n.27], ≥S1 [n.59], ≥S2 + S3 [n.89]), observing higher CAP levels in patients with a higher steatosis grade (≥S2 + S3 327.5 [±40.6] vs ≥S1 277.7 [±45.6] vs S0 245.1 [±47.4]; p < 0.001 for the whole cohort analysis) (p < 0.001 between ≥S2 + S3 and ≥S1) (p < 0.001 between ≥S2 + S3 and S0) (p = 0.004 between ≥S1 and S0). ROC analysis showed that the global performance of the CAP median level ≥ 258 to predict liver steatosis (S0 vs S1-3), was excellent with an Area Under the Curve (AUC) value of 0.87 [CI 95% 0. 835-0.904] with an 84% of sensitivity and a 78% of specificity, and a positive predictive value (PPV) of 73% and negative predictive value (NPV) of 88%. A TE-kPa median value <8.0 was detected in the 100%, 84%, 83.6% and 60% of patients in group 1, 2, 3 and 4, respectively. A TE-kPa median value >13.0 was detected in the 0%, 4.2%, 5.2% and 17.5% of patients in group 1, 2, 3 and 4, respectively. CONCLUSIONS CAP values are strongly associated with the standard US criteria for different degree of steatosis. Integrating TE up to 5% of patients may be identified at risk for advanced fibrosis.
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Affiliation(s)
- Andrea Salmi
- Hepato-Gastroenterology Outpatient Unit, Ospedale San Camillo, Brescia, Italy.
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy.
| | - Luigi di Filippo
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Clarissa Ferrari
- Statistic Unit, IRCCS San Giovanni di Dio Fatebenefratelli, Brescia, Italy
| | - Stefano Frara
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
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di Filippo L, Frara S, Doga M, Giustina A. The osteo-metabolic phenotype of COVID-19: an update. Endocrine 2022; 78:247-254. [PMID: 35857271 PMCID: PMC9297261 DOI: 10.1007/s12020-022-03135-3] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 07/03/2022] [Indexed: 11/10/2022]
Abstract
CONTEXT In the multifaceted COVID-19 clinical scenario characterized by a multi-system disorder with negative implications not only on respiratory function but also on cardiac, hematological, neurological and endocrine-metabolic systems, a distinctive osteo-metabolic phenotype with an independent influence on disease severity and recovery of patients affected was early reported. AIM To summarize and update the main evidences regarding the distinct components of this phenotype in acute and Long COVID-19, reinforcing its clinical relevance and discussing the main pathophysiological and clinical-therapeutic implications of the most recent reported findings. RESULTS This emerging phenotype is characterized by a widespread acute hypocalcemia and hypovitaminosis D with an impaired compensatory parathyroid hormone response, and a high prevalence of skeletal complications such as vertebral fractures. The clinical relevance of this osteo-metabolic phenotype on acute COVID-19 is well characterized, and novel seminal evidences are progressively highlighting its importance also in predicting patient's long-term outcomes and Long COVID-19 occurrence. CONCLUSIONS These findings reinforced the central role of a multidisciplinary team, including endocrinologists, in evaluating these patients for a proactive search of each aspect of the osteo-metabolic phenotype components since they may represent suitable therapeutic targets to prevent SARS-CoV-2 infection, poor COVID-19 outcomes, Long COVID-19 occurrence and even possibly better responses to COVID-19 vaccination.
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Affiliation(s)
- Luigi di Filippo
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, Milan, Italy
| | - Stefano Frara
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, Milan, Italy
| | - Mauro Doga
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, Milan, Italy
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, Milan, Italy.
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16
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Couselo M, Frara S, Giustina A, Casanueva FF. Pituitary tumor centers of excellence for Cushing's disease. Pituitary 2022; 25:772-775. [PMID: 36087228 PMCID: PMC9587956 DOI: 10.1007/s11102-022-01264-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/18/2022] [Indexed: 10/29/2022]
Affiliation(s)
- Marcos Couselo
- Santiago de Compostela University, IDIS-Complejo Hospitalario Universitario de Santiago (CHUS), CIBER de Fisiopatologia Obesidad y Nutricion (CIBERobn), Instituto Salud Carlos III, Santiago de Compostela, Spain
| | - Stefano Frara
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCCS San Raffaele Hospital, Milan, Italy
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCCS San Raffaele Hospital, Milan, Italy
| | - Felipe F Casanueva
- Santiago de Compostela University, IDIS-Complejo Hospitalario Universitario de Santiago (CHUS), CIBER de Fisiopatologia Obesidad y Nutricion (CIBERobn), Instituto Salud Carlos III, Santiago de Compostela, Spain.
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17
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Abstract
Skeletal complications are frequent and clinically relevant findings in Cushing's disease (CD) since an uncoupled suppressed bone formation and enhanced bone resorption leads to a marked skeletal damage with a rapid increase of fracture risk. Reduced Bone Mineral Density (BMD) has been consistently reported and osteopenia or osteoporosis are typical findings in patients with CD. Vertebral Fractures (VFs) are frequently reported and may occur even in patients with an only mild reduction of BMD, representing nowadays a still under- or misdiagnosed comorbidity of these patients being frequently asymptomatic. A novel approach combining different available tools such as BMD evaluation and vertebral morphometry, in order to improve diagnosis, management, and follow-up of bone comorbidity in all patients affected by CD, is needed. This approach is foreseen to be a crucial part of management of patients with CD, particularly in Pituitary Tumor Center of Excellence since VFs, the landmark of the bone involvement, may occur early in the history of the disease and may represent a relevant risk factor for further fractures, reduced quality of life and survival and need for pharmacologic prevention and treatment.
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Affiliation(s)
- Stefano Frara
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, Via Olgettina, 58, 20132, Milan, Italy
| | - Luigi di Filippo
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, Via Olgettina, 58, 20132, Milan, Italy
| | - Mauro Doga
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, Via Olgettina, 58, 20132, Milan, Italy
| | - Paola Loli
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, Via Olgettina, 58, 20132, Milan, Italy
| | - Felipe F Casanueva
- Division of Endocrinology, Department of Medicine, Santiago de Compostela University (USC), Complejo Hospitalario Universitario de Santiago, Santiago de Compostela, Spain
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, Via Olgettina, 58, 20132, Milan, Italy.
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18
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di Filippo L, Compagnone N, Frara S, Allora A, Doga M, Rovere Querini P, Cremona G, Giustina A. Vertebral fractures at hospitalization predict impaired respiratory function during follow-up of COVID-19 survivors. Endocrine 2022; 77:392-400. [PMID: 35676466 DOI: 10.1007/s12020-022-03096-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [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: 04/14/2022] [Accepted: 05/24/2022] [Indexed: 12/15/2022]
Abstract
PURPOSE Morphometric vertebral fractures (VFs) have been recently reported as an important component of the endocrine phenotype of COVID-19 and emerging data show negative respiratory sequelae at long-term follow-up in COVID-19 survivors. The aim of this study was to evaluate the impact of VFs on respiratory function in COVID-19 survivors. METHODS We included patients referred to our Hospital Emergency Department and re-evaluated during follow-up. VFs were detected on lateral chest X-rays on admission using a qualitative and semiquantitative assessment and pulmonary function tests were obtained by Jaeger-MasterScreen-Analyzer Unit 6 months after discharge. RESULTS Fifty patients were included. Median age was 66 years and 66% were males. No respiratory function data were available at COVID-19 diagnosis. VFs were detected in 16 (32%) patients. No differences between fractured and non-fractured patients regarding age and sex were observed. Although no difference was observed between VF and non-VF patient groups in the severity of pneumonia as assessed by Radiological-Assessment-of-Lung-Edema score at admission, (5 vs. 6, p = 0.69), patients with VFs were characterized as compared to those without VFs by lower Forced Vital Capacity (FVC, 2.9 vs. 3.6 L, p = 0.006; 85% vs. 110% of predicted, respectively, p = 0.001), Forced Expiratory Volume 1st s (FEV1, 2.2 vs. 2.8 L, p = 0.005; 92% vs. 110% of predicted, respectively, p = 0.001) and Diffusing Capacity of the Lungs for Carbon Monoxide (DLCO 5.83 vs. 6.98 mmol/min/kPa, p = 0.036, 59% vs. 86.3% of predicted, respectively, p = 0.043) at 6-month follow up. CONCLUSIONS VFs, expression of the endocrine phenotype of the disease, appear to influence medium-term impaired respiratory function of COVID-19 survivors which may significantly influence their recovery. Therefore, our findings suggest that a VFs assessment at baseline may help in identifying patients needing a more intensive respiratory follow-up and patients showing persistent respiratory impairment without evidence of pulmonary disease may benefit from VFs assessment to preventing the vicious circle of further fractures and respiratory deterioration.
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Affiliation(s)
- Luigi di Filippo
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Nicola Compagnone
- Division of Transplantation, Immunology and Infectious Diseases, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Stefano Frara
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Agnese Allora
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Mauro Doga
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Patrizia Rovere Querini
- Division of Transplantation, Immunology and Infectious Diseases, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - George Cremona
- Unit of Respiratory Medicine, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy.
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Frara S, Melin Uygur M, di Filippo L, Doga M, Losa M, Santoro S, Mortini P, Giustina A. High Prevalence of Vertebral Fractures Associated With Preoperative GH Levels in Patients With Recent Diagnosis of Acromegaly. J Clin Endocrinol Metab 2022; 107:e2843-e2850. [PMID: 35349698 DOI: 10.1210/clinem/dgac183] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [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: 12/17/2021] [Indexed: 01/01/2023]
Abstract
CONTEXT Osteopathy and morphometric vertebral fractures (VFs) are emerging complications in acromegaly. However, the prediction of VFs in this clinical setting is still a matter of uncertainty, and it is debated whether they are an early event in the natural history of the disease. OBJECTIVE We aimed to evaluate the prevalence and determinants of morphometric VFs in patients with recently diagnosed acromegaly. METHODS We enrolled 92 patients (43 men/49 women) on admission to the neurosurgery unit before transsphenoidal surgery, and compared them with control individuals without secondary forms of osteoporosis and pituitary disorders. We performed a VF assessment on preoperative chest x-ray images and collected biochemical, demographic, and clinical data. RESULTS We detected a significantly higher prevalence of VFs (33.7%) in patients with acromegaly than in controls (P = .001). Among the patients with acromegaly and VFs, 12 (38.7%) showed multiple VFs, and 5 (16.1%) showed moderate/severe VFs. Patients with VFs had higher random serum growth hormone (GH) levels than those with no VFs (P = .03), but there was no difference in insulin-like growth factor-1 (IGF-1) (P = .07) and IGF-1/Upper Normal Limit ratio (P = .08). Free 3,5,3'-triiodothyronine was slightly lower in patients with acromegaly and VFs than in those without VFs (P = .05). In multiple logistic analysis, GH was independently associated with risk for VFs (P = .003). The preoperative serum GH cutoff value that predicted VFs was 12 ng/mL. CONCLUSION For the first time, high prevalence of radiological VFs is reported in patients with recent diagnosis of acromegaly. Therefore, we can hypothesize that VFs are an early phenomenon of acromegaly and related to GH levels. VF assessment should be included in the workup at the diagnosis of acromegaly.
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Affiliation(s)
- Stefano Frara
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, 20132 Milan, Italy
| | - Meliha Melin Uygur
- Marmara University Pendik Training and Research Hospital, Department of Endocrinology and Metabolism Disease, 34800 Istanbul, Turkey
| | - Luigi di Filippo
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, 20132 Milan, Italy
| | - Mauro Doga
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, 20132 Milan, Italy
| | - Marco Losa
- Department of Neurosurgery, Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, 20132 Milan, Italy
| | - Simona Santoro
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, 20132 Milan, Italy
| | - Pietro Mortini
- Department of Neurosurgery, Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, 20132 Milan, Italy
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, 20132 Milan, Italy
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20
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Abstract
COVID-19 extra-pulmonary features include several endocrine manifestations and these are becoming strongly clinically relevant in patients affected influencing disease severity and outcomes.At the beginning of COVID-19 pandemic no population data on calcium levels in patients affected were available and in April 2020 a first case of severe acute hypocalcemia in an Italian patient with SARS-CoV-2 infection was reported. Subsequently, several studies reported hypocalcemia as a highly prevalent biochemical abnormality in COVID-19 patients with a marked negative influence on disease severity, biochemical inflammation and thrombotic markers, and mortality. Also a high prevalence of vertebral fractures with worse respiratory impairment in patients affected and a widespread vitamin D deficiency have been frequently observed, suggesting an emerging "Osteo-Metabolic Phenotype" in COVID-19.To date, several potential pathophysiological factors have been hypothesized to play a role in determining hypocalcemia in COVID-19 including calcium dependent viral mechanisms of action, high prevalence of hypovitaminosis D in general population, chronic and acute malnutrition during critical illness and high levels of unbound and unsaturated fatty acids in inflammatory responses.Since hypocalcemia is a frequent biochemical finding in hospitalized COVID-19 patients possibly predicting worse outcomes and leading to acute cardiovascular and neurological complications if severe, it is reasonable to assess, monitor and, if indicated, replace calcium at first patient hospital evaluation and during hospitalization.
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Affiliation(s)
- Luigi di Filippo
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Mauro Doga
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Stefano Frara
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
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21
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Abstract
Besides the pulmonary manifestations caused by severe acute respiratory syndrome (SARS) coronavirus 2 (SARS-CoV-2), an emerging endocrine phenotype, which can heavily impact on the severity of the syndrome, has been recently associated with coronavirus disease 2019 (COVID-19). Patients with pituitary diseases or the pituitary gland itself may also be involved in COVID-19 clinical presentation and/or severity, causing pituitary apoplexy.Moreover, hypopituitarism is frequently burdened by several metabolic complications, including arterial hypertension, hyperglycemia, obesity and vertebral fractures, which have all been associated with poor outcomes and increased mortality in patients infected by SARS-CoV-2.This review will discuss hypopituitarism as a condition that might have a bidirectional relationship with COVID-19 due to the frequent presence of metabolic comorbidities, to the direct or indirect pituitary damage or being per se a potential risk factor for COVID-19. Finally, we will address the current recommendations for the clinical management of vaccines in patients with hypopituitarism and adrenal insufficiency.
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Affiliation(s)
- Stefano Frara
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy.
| | - Paola Loli
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Agnese Allora
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Chiara Santini
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Luigi di Filippo
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Pietro Mortini
- Neurosurgery Department and Radiosurgery Unit, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Maria Fleseriu
- Pituitary Center, Departments of Medicine and Neurological Surgery, Oregon Health and Science University, Portland, OR, USA
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
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22
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Perticone F, Maggiore R, Mari G, Frara S, Baldassarre P, Doglioni C, Lena MS, Rosati R, Lanzi R, Giustina A. Malignancy risk in indeterminate thyroid nodules with Hürthle cells: role of autoimmune thyroiditis. Endocrine 2022; 75:823-828. [PMID: 34755316 DOI: 10.1007/s12020-021-02932-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [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: 08/19/2021] [Accepted: 10/27/2021] [Indexed: 01/21/2023]
Abstract
INTRODUCTION Hürthle cells are modified follicular thyroid cells, whose development and proliferation have been related to different stimuli inducing cellular stress. Most thyroid aspirates containing Hürthle cells are classified as indeterminate, although the specific risk of malignancy for this subtype of atypia remains unclear. The aim of our study was to assess if the presence of Hürthle cells in indeterminate thyroid nodules correlates with the risk of malignancy. We further evaluated if this risk can be modified by the presence of an underlying Hashimoto's thyroiditis. MATERIALS AND METHODS We retrospectively analyzed all indeterminate thyroid nodules that were surgically treated at our institution between January 2010 and March 2019. For each nodule, we inferred the presence of Hürthle cells in the cytological report. Cytological findings were then correlated with histological reports. RESULTS 354 indeterminate thyroid nodules were included in the study. The rate of malignancy resulted significantly lower in nodules exhibiting Hürthle cells compared to those negative for this cellular pattern (11.4% vs 22.5%, p = 0.01). Although there was no difference in the rate of malignancy in the whole population according to the presence or absence of Hashimoto's thyroiditis (21.5 vs 18.5%, p = 0.63), the significantly lower prevalence of malignant lesions in nodules with Hürthle cells was confirmed only in the presence of a histologically documented Hashimoto's thyroiditis (6.2% vs 32%, p = 0.005). CONCLUSIONS The finding of Hürthle cells in indeterminate thyroid nodules is associated with a low risk of malignancy in patients with an underlying Hashimoto's thyroiditis. The clinical management of these lesions may therefore be more conservative.
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Affiliation(s)
- Francesca Perticone
- Institute of Endocrine and Metabolic Sciences, Vita-Salute San Raffaele University and IRCCS San Raffaele Hospital, Milan, Italy.
| | - Riccardo Maggiore
- Endocrine Surgery Unit, Department of Surgery, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Gilberto Mari
- Endocrine Surgery Unit, Department of Surgery, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Stefano Frara
- Institute of Endocrine and Metabolic Sciences, Vita-Salute San Raffaele University and IRCCS San Raffaele Hospital, Milan, Italy
| | - Paola Baldassarre
- Institute of Endocrine and Metabolic Sciences, Vita-Salute San Raffaele University and IRCCS San Raffaele Hospital, Milan, Italy
| | | | | | - Riccardo Rosati
- Endocrine Surgery Unit, Department of Surgery, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Roberto Lanzi
- Institute of Endocrine and Metabolic Sciences, Vita-Salute San Raffaele University and IRCCS San Raffaele Hospital, Milan, Italy
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, Vita-Salute San Raffaele University and IRCCS San Raffaele Hospital, Milan, Italy
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Incampo G, Di Filippo L, Grossrubatscher EM, Dalino Ciaramella P, Frara S, Giustina A, Loli P. Adrenal schwannoma: why should endocrinologists be aware of this uncommon tumour? Endocrine 2022; 75:684-697. [PMID: 35150404 DOI: 10.1007/s12020-022-02997-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [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: 12/28/2021] [Accepted: 01/23/2022] [Indexed: 11/28/2022]
Abstract
PURPOSE Adrenal schwannomas (AS) are rare tumours arising from Schwann cells. Due to the high prevalence of adrenal incidentalomas, running into very rare adrenal tumours has become a possibility for high volume expert centres. So far, the clinical behaviour and the radiological characteristics of AS make the pre-operative diagnosis of AS extremely challenging. Due to limited information available, we wanted to summarise the main features of this tumours, in order to raise the profile of an uncommon disease. METHODS We performed a MEDLINE and EMBASE research to review the literature. We found 57 case reports and case series and a total of 169 cases, including 2 more cases found in our Institutions. We collected data regarding year of publication, sex, age, and, when available, clinical presentation, hormonal data, radiological features, tumour site and size, treatment, histology and follow-up. RESULTS We analysed and discussed the clinical, radiological and pathological characteristics of cases identified, underlying the critical aspects of assessment and management of these tumours which still remain questioned, as, currently, pathologic examination is the only way to make the diagnosis. CONCLUSIONS The pre-operative diagnosis of AS is more than challenging and pathologic examination is so far the only way to make a certain diagnosis. Therefore, it is important to consider also the AS in the list of possible diagnoses when faced with a large not secreting adrenal tumour, with suspicious radiological features.
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Affiliation(s)
- Giuseppina Incampo
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, Milan, Italy
| | - Luigi Di Filippo
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, Milan, Italy
| | | | | | - Stefano Frara
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, Milan, Italy
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, Milan, Italy
| | - Paola Loli
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, Milan, Italy.
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Tritos NA, Fazeli PK, McCormack A, Mallea-Gil SM, Pineyro MM, Christ-Crain M, Frara S, Labadzhyan A, Ioachimescu AG, Shimon I, Takahashi Y, Gurnell M, Fleseriu M. Pituitary Society Delphi Survey: An international perspective on endocrine management of patients undergoing transsphenoidal surgery for pituitary adenomas. Pituitary 2022; 25:64-73. [PMID: 34283370 PMCID: PMC8294287 DOI: 10.1007/s11102-021-01170-3] [Citation(s) in RCA: 2] [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] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/01/2021] [Indexed: 12/03/2022]
Abstract
PURPOSE In adults and children, transsphenoidal surgery (TSS) represents the cornerstone of management for most large or functioning sellar lesions with the exception of prolactinomas. Endocrine evaluation and management are an essential part of perioperative care. However, the details of endocrine assessment and care are not universally agreed upon. METHODS To build consensus on the endocrine evaluation and management of adults undergoing TSS, a Delphi process was used. Thirty-five statements were developed by the Pituitary Society's Education Committee. Fifty-five pituitary endocrinologists, all members of the Pituitary Society, were invited to participate in two Delphi rounds and rate their extent of agreement with statements pertaining to perioperative endocrine evaluation and management, using a Likert-type scale. Anonymized data on the proportion of panelists' agreeing with each item were summarized. A list of items that achieved consensus, based on predefined criteria, was tabulated. RESULTS Strong consensus (≥ 80% of panelists rating their agreement as 6-7 on a scale from 1 to 7) was achieved for 68.6% (24/35) items. If less strict agreement criteria were applied (ratings 5-7 on the Likert-type scale), consensus was achieved for 88% (31/35) items. CONCLUSIONS We achieved consensus on a large majority of items pertaining to perioperative endocrine evaluation and management using a Delphi process. This provides an international real-world clinical perspective from an expert group and facilitates a framework for future guideline development. Some of the items for which consensus was not reached, including the assessment of immediate postoperative remission in acromegaly or Cushing's disease, represent areas where further research is needed.
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Affiliation(s)
| | | | - Ann McCormack
- Garvan Institute of Medical Research, Darlinghurst, Australia
| | | | - Maria M. Pineyro
- Hospital de Clinicas, Facultad de Medicina, Universidad de la Republica, Montevideo, Uruguay
| | | | | | | | | | | | | | - Mark Gurnell
- Wellcome-MRC Institute of Metabolic Science, University of Cambridge and NIHR Cambridge Biomedical Research Centre, Addenbrooke’s Hospital, Box 289, Cambridge, CB2 0QQ UK
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25
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Donini LM, Busetto L, Bischoff SC, Cederholm T, Ballesteros-Pomar MD, Batsis JA, Bauer JM, Boirie Y, Cruz-Jentoft AJ, Dicker D, Frara S, Frühbeck G, Genton L, Gepner Y, Giustina A, Gonzalez MC, Han HS, Heymsfield SB, Higashiguchi T, Laviano A, Lenzi A, Nyulasi I, Parrinello E, Poggiogalle E, Prado CM, Salvador J, Rolland Y, Santini F, Serlie MJ, Shi H, Sieber CC, Siervo M, Vettor R, Villareal DT, Volkert D, Yu J, Zamboni M, Barazzoni R. Definition and diagnostic criteria for sarcopenic obesity: ESPEN and EASO consensus statement. Clin Nutr 2022; 41:990-1000. [DOI: 10.1016/j.clnu.2021.11.014] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 11/16/2021] [Indexed: 02/08/2023]
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Donini LM, Busetto L, Bischoff SC, Cederholm T, Ballesteros-Pomar MD, Batsis JA, Bauer JM, Boirie Y, Cruz-Jentoft AJ, Dicker D, Frara S, Frühbeck G, Genton L, Gepner Y, Giustina A, Gonzalez MC, Han HS, Heymsfield SB, Higashiguchi T, Laviano A, Lenzi A, Nyulasi I, Parrinello E, Poggiogalle E, Prado CM, Salvador J, Rolland Y, Santini F, Serlie MJ, Shi H, Sieber CC, Siervo M, Vettor R, Villareal DT, Volkert D, Yu J, Zamboni M, Barazzoni R. Definition and Diagnostic Criteria for Sarcopenic Obesity: ESPEN and EASO Consensus Statement. Obes Facts 2022; 15:321-335. [PMID: 35196654 PMCID: PMC9210010 DOI: 10.1159/000521241] [Citation(s) in RCA: 173] [Impact Index Per Article: 86.5] [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: 11/21/2021] [Accepted: 11/26/2021] [Indexed: 12/13/2022] Open
Abstract
INTRODUCTION Loss of skeletal muscle mass and function (sarcopenia) is common in individuals with obesity due to metabolic changes associated with a sedentary lifestyle, adipose tissue derangements, comorbidities (acute and chronic diseases) and during the ageing process. Co-existence of excess adiposity and low muscle mass/function is referred to as sarcopenic obesity (SO), a condition increasingly recognized for its clinical and functional features that negatively influence important patient-centred outcomes. Effective prevention and treatment strategies for SO are urgently needed, but efforts are hampered by the lack of a universally established SO definition and diagnostic criteria. Resulting inconsistencies in the literature also negatively affect the ability to define prevalence as well as clinical relevance of SO for negative health outcomes. AIMS AND METHODS The European Society for Clinical Nutrition and Metabolism (ESPEN) and the European Association for the Study of Obesity (EASO) launched an initiative to reach expert consensus on a definition and diagnostic criteria for SO. The jointly appointed international expert panel proposes that SO is defined as the co-existence of excess adiposity and low muscle mass/function. The diagnosis of SO should be considered in at-risk individuals who screen positive for a co-occurring elevated body mass index or waist circumference, and markers of low skeletal muscle mass and function (risk factors, clinical symptoms, or validated questionnaires). Diagnostic procedures should initially include assessment of skeletal muscle function, followed by assessment of body composition where presence of excess adiposity and low skeletal muscle mass or related body compartments confirm the diagnosis of SO. Individuals with SO should be further stratified into stage I in the absence of clinical complications or stage II if cases are associated with complications linked to altered body composition or skeletal muscle dysfunction. CONCLUSIONS ESPEN and EASO, as well as the expert international panel, advocate that the proposed SO definition and diagnostic criteria be implemented into routine clinical practice. The panel also encourages prospective studies in addition to secondary analysis of existing data sets, to study the predictive value, treatment efficacy and clinical impact of this SO definition.
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Affiliation(s)
| | | | | | | | | | - John A. Batsis
- University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | | | - Yves Boirie
- University of Clermont Auvergne, INRA, CRNH, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | | | - Dror Dicker
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Stefano Frara
- San Raffaele, Vita-Salute University and IRCCS Hospital, Milan, Italy
| | - Gema Frühbeck
- Clínica Universidad de Navarra, CIBEROBN, IdiSNA, Pamplona, Spain
| | | | | | - Andrea Giustina
- San Raffaele, Vita-Salute University and IRCCS Hospital, Milan, Italy
| | | | - Ho-Seong Han
- Seoul National University Bundang Hospital (SNUBH), Seoul, Republic of Korea
| | | | | | | | | | | | | | | | | | | | - Yves Rolland
- Gerontopole of Toulouse, INSERM 1027, Toulouse University Hospital, Toulouse, France
| | | | | | - Hanping Shi
- Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Cornel C. Sieber
- Friedrich-Alexander-Universität Erlangen-Nürnberg, Nuremberg, Germany
| | - Mario Siervo
- University of Nottingham, Nottingham, United Kingdom
| | | | | | - Dorothee Volkert
- Friedrich-Alexander-Universität Erlangen-Nürnberg, Nuremberg, Germany
| | - Jianchun Yu
- Peking Union Medical College Hospital, Beijing, China
| | | | - Rocco Barazzoni
- Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy
- **Rocco Barazzoni,
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di Filippo L, Allora A, Doga M, Formenti AM, Locatelli M, Rovere Querini P, Frara S, Giustina A. Vitamin D Levels Are Associated With Blood Glucose and BMI in COVID-19 Patients, Predicting Disease Severity. J Clin Endocrinol Metab 2022; 107:e348-e360. [PMID: 34383926 PMCID: PMC8385994 DOI: 10.1210/clinem/dgab599] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Indexed: 12/15/2022]
Abstract
CONTEXT A high prevalence of vitamin D (VD) deficiency in COVID-19 patients has been reported and hypothesized to increase COVID-19 severity likely because of its negative impact on immune and inflammatory responses. Furthermore, clear associations between hypovitaminosis D and fat body mass excess and diabetes, factors associated with COVID-19 severity, have been widely recognized. OBJECTIVE The aim of this study was to evaluate in COVID-19 patients the relationship between VD levels and inflammatory response, body mass index (BMI), blood glucose (GLU), and disease severity. METHODS Patients admitted to San Raffaele-Hospital for COVID-19 were enrolled in this study, excluding those with comorbidities and therapies influencing VD metabolism. 25-Hydroxyvitamin D levels, plasma GLU levels, BMI, and inflammatory parameters were evaluated at admission. RESULTS A total of 88 patients were included. Median VD level was 16.3 ng/mL and VD deficiency was found in 68.2% of patients. VD deficiency was found more frequently in male patients and in those affected by severe COVID-19. Regression analyses showed a positive correlation between VD and PaO2/FiO2 ratio, and negative correlations between VD and plasma GLU, BMI, neutrophil/lymphocyte ratio, C-reactive protein, and interleukin 6. Patients with both hypovitaminosis D and diabetes mellitus, as well those with hypovitaminosis D and overweight, were more frequently affected by a severe disease with worse inflammatory response and respiratory parameters, compared to those without or just one of these conditions. CONCLUSION We showed, for the first-time, a strict association of VD levels with blood GLU and BMI in COVID-19 patients. VD deficiency might be a novel common pathophysiological mechanism involved in the detrimental effect of hyperglycemia and adiposity on disease severity.
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Affiliation(s)
- Luigi di Filippo
- Institute of Endocrine and Metabolic Sciences, Vita-Salute San Raffaele University, IRCCS San Raffaele Hospital, Milan, Italy
| | - Agnese Allora
- Institute of Endocrine and Metabolic Sciences, Vita-Salute San Raffaele University, IRCCS San Raffaele Hospital, Milan, Italy
| | - Mauro Doga
- Institute of Endocrine and Metabolic Sciences, Vita-Salute San Raffaele University, IRCCS San Raffaele Hospital, Milan, Italy
| | - Anna Maria Formenti
- Institute of Endocrine and Metabolic Sciences, Vita-Salute San Raffaele University, IRCCS San Raffaele Hospital, Milan, Italy
| | - Massimo Locatelli
- Laboratory Medicine Service, IRCCS San Raffaele Hospital, Milan, Italy
| | - Patrizia Rovere Querini
- Vita-Salute San Raffaele University and Division of Transplantation, Immunology and Infectious Diseases, IRCCS San Raffaele Hospital, Milan, Italy
| | - Stefano Frara
- Institute of Endocrine and Metabolic Sciences, Vita-Salute San Raffaele University, IRCCS San Raffaele Hospital, Milan, Italy
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, Vita-Salute San Raffaele University, IRCCS San Raffaele Hospital, Milan, Italy
- Correspondence: Prof. Andrea Giustina, Division of Endocrinology, IRCCS San Raffaele Hospital, via Olgettina 60, 20132 Milano, Italy;
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Munafò A, Frara S, Perico N, Di Mauro R, Cortinovis M, Burgaletto C, Cantarella G, Remuzzi G, Giustina A, Bernardini R. In search of an ideal drug for safer treatment of obesity: The false promise of pseudoephedrine. Rev Endocr Metab Disord 2021; 22:1013-1025. [PMID: 33945051 PMCID: PMC8724077 DOI: 10.1007/s11154-021-09658-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/27/2021] [Indexed: 12/14/2022]
Abstract
Obesity is a major public health problem worldwide. Only relatively few treatment options are, at present, available for the management of obese patients. Furthermore, treatment of obesity is affected by the widespread misuse of drugs and food supplements. Ephedra sinica is an old medicinal herb, commonly used in the treatment of respiratory tract diseases. Ephedra species contain several alkaloids, including pseudoephedrine, notably endowed with indirect sympathomimetic pharmacodynamic properties. The anorexigenic effect of pseudoephedrine is attributable primarily to the inhibition of neurons located in the hypothalamic paraventricular nucleus (PVN), mediating satiety stimuli. Pseudoephedrine influences lipolysis and thermogenesis through interaction with β3 adrenergic receptors and reduces fat accumulation through down-regulation of transcription factors related to lipogenesis. However, its use is associated with adverse events that involve to a large extent the cardiovascular and the central nervous system. Adverse events of pseudoephedrine also affect the eye, the intestine, and the skin, and, of relevance, sudden cardiovascular death related to dietary supplements containing Ephedra alkaloids has also been reported. In light of the limited availability of clinical data on pseudoephedrine in obesity, along with its significantly unbalanced risk/benefit profile, as well as of the psychophysical susceptibility of obese patients, it appears reasonable to preclude the prescription of pseudoephedrine in obese patients of any order and degree.
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Affiliation(s)
- Antonio Munafò
- Department of Biomedical and Biotechnological Sciences, University of Catania School of Medicine, Catania, Italy
| | - Stefano Frara
- Institute of Endocrine and Metabolic Sciences (IEMS), San Raffaele Vita-Salute University, Milano, Milano, Italy
| | - Norberto Perico
- Istituto Di Ricerche Farmacologiche "Mario Negri", Bergamo, Italy
| | - Rosaria Di Mauro
- Department of Biomedical and Biotechnological Sciences, University of Catania School of Medicine, Catania, Italy
| | | | - Chiara Burgaletto
- Department of Biomedical and Biotechnological Sciences, University of Catania School of Medicine, Catania, Italy
| | - Giuseppina Cantarella
- Department of Biomedical and Biotechnological Sciences, University of Catania School of Medicine, Catania, Italy
| | - Giuseppe Remuzzi
- Istituto Di Ricerche Farmacologiche "Mario Negri", Bergamo, Italy
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences (IEMS), San Raffaele Vita-Salute University, Milano, Milano, Italy
| | - Renato Bernardini
- Department of Biomedical and Biotechnological Sciences, University of Catania School of Medicine, Catania, Italy.
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di Filippo L, Allora A, Locatelli M, Rovere Querini P, Frara S, Banfi G, Giustina A. Hypocalcemia in COVID-19 is associated with low vitamin D levels and impaired compensatory PTH response. Endocrine 2021; 74:219-225. [PMID: 34586582 PMCID: PMC8480127 DOI: 10.1007/s12020-021-02882-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 09/15/2021] [Indexed: 01/01/2023]
Abstract
BACKGROUND Hypocalcemia has been identified as a major distinctive feature of COVID-19, predicting poor clinical outcomes. Among the mechanisms underlying this biochemical finding, high prevalence of vitamin D (VD) deficiency in COVID-19 patients reported so far in several studies was advocated. However, robust data in favor of this hypothesis are still lacking. Therefore, aim of our study was to investigate the role of hypovitaminosis D and parathyroid hormone (PTH) levels in the development of hypocalcemia in COVID-19 patients. METHODS Patients admitted to IRCCS Ospedale San Raffaele for COVID-19 were enrolled in this study, excluding those with comorbidities and therapies influencing calcium and VD metabolism. Serum levels of total calcium (tCa), ionized calcium (Ca2+), 25-OH-VD, and PTH were evaluated at admission. We defined VD deficiency as VD below 20 ng/mL, hypocalcemia as tCa below 2.2 mmol/L or as Ca2+ below 1.18 mmol/L, and hyperparathyroidism as PTH above 65 pg/mL. RESULTS A total of 78 patients were included in the study. Median tCa and Ca2+ levels were 2.15 and 1.15 mmol/L, respectively. Total and ionized hypocalcemia were observed in 53 (67.9%) and 55 (70.5%) patients, respectively. VD deficiency was found in 67.9% of patients, but secondary hyperparathyroidism was detected in 20.5% of them, only. tCa levels were significantly lower in patients with VD deficiency and regression analyses showed a positive correlation between VD and tCa. CONCLUSIONS In conclusion, we confirmed a high prevalence of hypocalcemia in COVID-19 patients and we showed for the first time that it occurred largely in the context of marked hypovitaminosis D not adequately compensated by secondary hyperparathyroidism.
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Affiliation(s)
- Luigi di Filippo
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Agnese Allora
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Massimo Locatelli
- Laboratory Medicine Service, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Patrizia Rovere Querini
- Division of Immunology, Transplantation and Infectious Diseases, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Stefano Frara
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Giuseppe Banfi
- IRCCS Istituto Ortopedico Galeazzi, Laboratory of Experimental Biochemistry & Molecular Biology, Università Vita-Salute San Raffaele, Milan, Italy
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy.
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Abstract
An emerging feature of COVID-19 is a clinically relevant osteo-metabolic phenotype characterized by widespread acute hypocalcaemia and chronic hypovitaminosis D with high prevalence of vertebral fractures. This phenotype might have negative effects on disease severity and its components could represent possible targets for prevention of SARS-CoV-2 infection and poor COVID-19 outcomes.
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Affiliation(s)
- Luigi di Filippo
- Institute of Endocrine and Metabolic Sciences, Vita-Salute San Raffaele University, IRCCS San Raffaele Hospital, Milan, Italy
| | - Stefano Frara
- Institute of Endocrine and Metabolic Sciences, Vita-Salute San Raffaele University, IRCCS San Raffaele Hospital, Milan, Italy
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, Vita-Salute San Raffaele University, IRCCS San Raffaele Hospital, Milan, Italy.
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Abstract
BACKGROUND Despite COVID-19 being identified as severe respiratory viral infection, progressively many relevant endocrine manifestations have been reported greatly contributing to the severity of the clinical presentation. Systemic involvement in COVID-19 is due to the ubiquitous expression of angiotensin-converting enzyme 2 (ACE2) receptor, responsible for the entry in the cells of SARS-CoV-2, Several reports in humans and animal models showed a significant ACE2 mRNA expression in hypothalamus and pituitary cells. Moreover, higher mortality and poorer outcomes have been widely described in COVID-19 patients with obesity, diabetes and vertebral fractures, which are all highly prevalent in subjects with pituitary dysfunctions. AIM To review the main endocrine manifestations of COVID-19 with their possible implications for pituitary diseases, the possible direct and indirect involvement of the pituitary gland in COVID-19, the impact of COVID-19 on the management of established pituitary diseases which can be already at increased risk for worse outcomes and on neurosurgical activities as well as vaccination. CONCLUSIONS Our review underlines that there could be a specific involvement of the pituitary gland which fits into a progressively shaping endocrine phenotype of COVID-19. Moreover, the care for pituitary diseases need to continue despite the restrictions due to the emergency. Several pituitary diseases, such as hypopituitarism and Cushing disease, or due to frequent comorbidities such as diabetes may be a risk factor for severe COVID-19 in affected patients. There is the urgent need to collect in international multicentric efforts data on all these aspects of the pituitary involvement in the pandemic in order to issue evidence driven recommendations for the management of pituitary patients in the persistent COVID-19 emergency.
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Affiliation(s)
- Stefano Frara
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCC Hospital, Via Olgettina 60, 20132, Milan, Italy
| | - Agnese Allora
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCC Hospital, Via Olgettina 60, 20132, Milan, Italy
| | - Laura Castellino
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCC Hospital, Via Olgettina 60, 20132, Milan, Italy
| | - Luigi di Filippo
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCC Hospital, Via Olgettina 60, 20132, Milan, Italy
| | - Paola Loli
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCC Hospital, Via Olgettina 60, 20132, Milan, Italy
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCC Hospital, Via Olgettina 60, 20132, Milan, Italy.
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Ulivieri FM, Banfi G, Camozzi V, Colao A, Formenti AM, Frara S, Lombardi G, Napoli N, Giustina A. Vitamin D in the Covid-19 era: a review with recommendations from a G.I.O.S.E.G. expert panel. Endocrine 2021; 72:597-603. [PMID: 33999367 PMCID: PMC8127472 DOI: 10.1007/s12020-021-02749-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 05/03/2021] [Indexed: 02/06/2023]
Abstract
Vitamin D (VITD) is a key hormone for bone health and has relevant extra-skeletal effects that might play a role in the prevention and treatment of COronaVIrus Disease 19 (COVID-19). Literature regarding this scenario is voluminous but controversial. Glucocorticoid Induced Osteoporosis Skeletal Endocrinology Group (G.I.O.S.E.G) has been present in the scientific debate about the use of VITD and has regularly interfaced national regulatory agencies to ensure appropriateness of its employment. Given the current pandemic and the questions on COVID-19 and VITD, G.I.O.S.E.G. appointed an expert panel to advise how to consider this issue best. The results of these deliberations are reported in the current recommendation paper.
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Affiliation(s)
- Fabio Massimo Ulivieri
- Institute of Endocrine and Metabolic Sciences (IEMS), San Raffaele Vita-Salute University, IRCCS San Raffaele Hospital, Via Olgettina 20, Milan, Italy.
| | - Giuseppe Banfi
- IRCCS Istituto Ortopedico Galeazzi, Via Riccardo Galeazzi, 4, Milan, Italy
- San Raffaele Vita-Salute University, Via Olgettina 20, Milan, Italy
| | - Valentina Camozzi
- Endocrinology Unit, Department of Internal Medicine (DIMED), Padua Hospital-University, Via Nicolò Giustiniani, 2, Padua, Italy
| | - Annamaria Colao
- Department of Clinical Medicine and Surgery, University Federico II of Naples, Corso Umberto I, 40, Naples, Italy
| | - Anna Maria Formenti
- Institute of Endocrine and Metabolic Sciences (IEMS), San Raffaele Vita-Salute University, IRCCS San Raffaele Hospital, Via Olgettina 20, Milan, Italy
| | - Stefano Frara
- Institute of Endocrine and Metabolic Sciences (IEMS), San Raffaele Vita-Salute University, IRCCS San Raffaele Hospital, Via Olgettina 20, Milan, Italy
| | - Giovanni Lombardi
- Laboratory of Experimental Biochemistry & Molecular Biology, IRCCS Istituto Ortopedico Galeazzi, Via Riccardo Galeazzi 4, Milan, Italy
- Department of Athletics Strength and Conditioning, Poznań University of Physical Education, Królowej Jadwigi 27/39, 61-871, Poznań, Poland
| | - Nicola Napoli
- Endocrinology and Metabolic Diseases, Campus Bio Medico University of Rome, Via Álvaro del Portillo, 200, Rome, Italy
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences (IEMS), San Raffaele Vita-Salute University, IRCCS San Raffaele Hospital, Via Olgettina 20, Milan, Italy
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Filippo LD, Allora A, Doga M, Querini PR, Locatelli M, Frara S, Giustina A. Low Levels of Vitamin D Are Associated With Markers of Immuno-Inflammatory Response and Clinical Outcome in Covid-19. J Endocr Soc 2021. [PMCID: PMC8090264 DOI: 10.1210/jendso/bvab048.564] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Abstract
High prevalence of vitamin D (VD) deficiency in COVID-19 patients was reported by several studies. Since VD is a key regulating factor of both innate and adaptive immunity, it was hypothesized that VD deficiency may predispose to SARS-CoV-2 infection and lower levels of VD could be related to increased COVID-19 severity and worse outcome risks. However, to date, only few studies partially investigated the relationship between VD and inflammatory and immune response and clinical features of COVID-19 patients. The aim of this study is to evaluate the influence of vitamin D levels on COVID-19 inflammatory activity, clinical pattern and disease severity. Patients admitted to San Raffaele University Hospital for COVID-19 from February 2020 were enrolled in this study. We excluded patients with comorbidities and therapies influencing VD metabolism. 25OH-Vitamin D levels were evaluated at admission in hospital and VD insufficiency and deficiency were defined as VD level below 30 ng/mL and 20 ng/mL, respectively. A total of 88 patients were included in the study. Median (IQR) VD levels were 16.3 (11.2–23.9) ng/mL. VD insufficiency and deficiency were found in 88.6% and in 68.2% of patients, respectively. Linear regression analyses showed a positive correlation between VD levels and PaO2/FiO2 ratio (p=0.019; r=0.254), and negative correlations between VD levels and Neutrophil/Lymphocyte (N/L) ratio (p=0.04; r=-0.19), C-reactive protein (CRP) levels (p=0.047; r=-0.18) and Interleukin 6 (IL-6) levels (p=0.04; r=-0.22). Lower VD levels were found in patients affected by severe disease (needs for high-flow oxygen therapy and/or noninvasive mechanical ventilation, admitted to ICU and/or dead) than non-severe patients (13.4 ng/mL [10.37–19.15] vs 18.45 ng/mL [15.15–24.95]; p=0.007). Moreover, patients with VD deficiency had higher levels of CRP, LDH, IL-6, IFN-gamma (p=0.04, p=0.01, p=0.002, p=0.04; respectively), lower PaO2/FiO2 and higher N/L ratios (p=0.008, p=0.004; respectively), and higher rate of severe disease (65% vs 39%, p=0.02), as compared to VD non-deficient ones. In conclusion, low VD levels are widely found in hospitalized COVID-19 and may lead to increased disease severity through an excessive immune-inflammatory response. Our data suggest that reaching adequate vitamin D levels in risky population may contribute to prevention of COVID-19 occurrence and severity.
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Affiliation(s)
- Luigi di Filippo
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, Milan, Italy
| | - Agnese Allora
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, Milan, Italy
| | - Mauro Doga
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, Milan, Italy
| | - Patrizia Rovere Querini
- Unit of Internal Medicine, Division of Immunology, Transplantation and Infectious diseases, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Massimo Locatelli
- Laboratory Medicine Service, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Stefano Frara
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, Milan, Italy
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, Milan, Italy
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Giustina A, Legg E, Cesana BM, Frara S, Mortini P, Fleseriu M. Correction: Results from ACROCOVID: an international survey on the care of acromegaly during the COVID-19 era. Endocrine 2021; 72:596. [PMID: 33945074 PMCID: PMC8093915 DOI: 10.1007/s12020-021-02720-2] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, Milano, Italy.
| | | | - Bruno Mario Cesana
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, Milano, Italy
| | - Stefano Frara
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, Milano, Italy
| | - Pietro Mortini
- Neurosurgery, Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, Milano, Italy
| | - Maria Fleseriu
- Pituitary Center, Oregon Health and Science University, Portland, OR, USA
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Frara S, Allora A, di Filippo L, Formenti AM, Loli P, Polizzi E, Tradati D, Ulivieri FM, Giustina A. Osteopathy in mild adrenal Cushing's syndrome and Cushing disease. Best Pract Res Clin Endocrinol Metab 2021; 35:101515. [PMID: 33795196 DOI: 10.1016/j.beem.2021.101515] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [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] [Indexed: 02/07/2023]
Abstract
Pathophysiology and effects of endogenous glucocorticoid (GC) excess on skeletal endpoints as well as awareness and management of bone fragility are reviewed. Cushing's syndrome (CS) increase the risk of fracture affecting prevalently bone quality. Bone antiresorptive agents (SERMs, bisphosphonates and denosumab) as well as teriparatide increase bone mineral density and in some instances reduce fracture risk. Awareness and management of bone health in CS can be improved.
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Affiliation(s)
- Stefano Frara
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Agnese Allora
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Luigi di Filippo
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Anna Maria Formenti
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Paola Loli
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | | | - Daniele Tradati
- Department of Orthopedics and Traumatology, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Fabio Massimo Ulivieri
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy.
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Giustina A, Legg E, Cesana BM, Frara S, Mortini P, Fleseriu M. Results from ACROCOVID: an international survey on the care of acromegaly during the COVID-19 era. Endocrine 2021; 71:273-280. [PMID: 33415577 PMCID: PMC7790473 DOI: 10.1007/s12020-020-02565-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 11/22/2020] [Indexed: 12/11/2022]
Abstract
With most global healthcare resources focused on COVID-19, altered resource allocation is disrupting the continuum of care for chronic endocrine conditions, including acromegaly. In order to assess the effects of COVID-19 on care of patients with acromegaly, we conducted an international online survey of endocrinologists. The questionnaire was drafted by a Steering Committee of acromegaly experts and covered both respondent demographics, contact and communication with patients, and patient care. Respondent awareness was generated through social media campaigns and the survey completed online using Google forms. The majority of endocrinologists who responded (N = 84) were based in Europe (67.9%) and were female (58.3%). Slightly more than half of respondents worked in a specialized pituitary center (52.4%) and a large minority cared for more than 50 acromegaly patients (47.6%). Most respondents (85.7%) indicated surgery was their first-line treatment, with only 14.3% indicating medical therapy as a first-choice treatment option. One-third (33.3%) of respondents reported having delayed a planned surgery due to a lack of COVID-19 testing provision and 54.8% due to a lack of surgical provision; 19.1% indicated that a lack of personal protective equipment had reduced their ability to treat patients with acromegaly. Just 21.4% of respondents reported no negative effects from the pandemic on diagnostic practice patterns, and just 19.1% reported no negative effect on patient follow-up practices. Many respondents (55.9%) indicated that remote methods had improved their ability to communicate with their patients and 69.0% indicated that they would continue to use methods of consultation necessitated by the COVID-19 pandemic. Our data suggest the COVID-19 pandemic is substantially affecting the care of acromegaly. However, these results also suggest that endocrinologists are embracing aspects of the 'new normal' to create a novel continuum of care better suited to the presumed post-COVID-19 environment. The goal of these changes must be both to improve care while shielding patients from more severe involvement in concomitant acute illnesses such COVID-19.
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Affiliation(s)
- Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, Milano, Italy.
| | | | - Bruno Mario Cesana
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, Milano, Italy
| | - Stefano Frara
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, Milano, Italy
| | - Pietro Mortini
- Neurosurgery, Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, Milano, Italy
| | - Maria Fleseriu
- Pituitary Center, Oregon Health and Science University, Portland, OR, USA
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di Filippo L, Formenti AM, Doga M, Frara S, Rovere-Querini P, Bosi E, Carlucci M, Giustina A. Hypocalcemia is a distinctive biochemical feature of hospitalized COVID-19 patients. Endocrine 2021; 71:9-13. [PMID: 33165763 PMCID: PMC7649576 DOI: 10.1007/s12020-020-02541-9] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Accepted: 10/27/2020] [Indexed: 02/08/2023]
Affiliation(s)
- Luigi di Filippo
- Institute of Endocrine and Metabolic Sciences, Vita-Salute San Raffaele University and IRCCS San Raffaele Hospital, Milan, Italy
| | - Anna Maria Formenti
- Institute of Endocrine and Metabolic Sciences, Vita-Salute San Raffaele University and IRCCS San Raffaele Hospital, Milan, Italy
| | - Mauro Doga
- Institute of Endocrine and Metabolic Sciences, Vita-Salute San Raffaele University and IRCCS San Raffaele Hospital, Milan, Italy
| | - Stefano Frara
- Institute of Endocrine and Metabolic Sciences, Vita-Salute San Raffaele University and IRCCS San Raffaele Hospital, Milan, Italy
| | - Patrizia Rovere-Querini
- Vita-Salute San Raffaele University and Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Hospital, Milan, Italy
| | - Emanuele Bosi
- Vita-Salute San Raffaele University and Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Hospital, Milan, Italy
| | - Michele Carlucci
- Emergency Department, IRCCS San Raffaele Scientific Hospital, Milan, Italy
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, Vita-Salute San Raffaele University and IRCCS San Raffaele Hospital, Milan, Italy.
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Abstract
Pituitary tumors are common and require complex and sophisticated procedures for both diagnosis and therapy. To maintain the highest standards of quality, it is proposed to manage patients in pituitary tumors centers of excellence (PTCOEs) with patient-centric organizations, with expert clinical endocrinologists and neurosurgeons forming the core. That core needs to be supported by experts from different disciplines such as neuroradiology, neuropathology, radiation oncology, neuro-ophthalmology, otorhinolaryngology, and trained nursing. To provide high-level medical care to patients with pituitary tumors, PTCOEs further pituitary science through research publication, presentation of results at meetings, and performing clinical trials.
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Affiliation(s)
- Stefano Frara
- Institute of Endocrinology, Università Vita-Salute San Raffaele, Via Olgettina Milano, 58, Milano, Milan 20132, Italy
| | - Gemma Rodriguez-Carnero
- Division of Endocrinology, Complejo Hospitalario Universitario de Santiago (USC/SERGAS), Instituto de Investigacion Sanitaria de Santiago (IDIS), Rúa da Choupana, S/N, Santiago de Compostela, A Coruña 15706, Spain
| | - Ana M Formenti
- Institute of Endocrinology, Università Vita-Salute San Raffaele, Via Olgettina Milano, 58, Milano, Milan 20132, Italy
| | - Miguel A Martinez-Olmos
- Division of Endocrinology, Complejo Hospitalario Universitario de Santiago (USC/SERGAS), Instituto de Investigacion Sanitaria de Santiago (IDIS), Rúa da Choupana, S/N, Santiago de Compostela, A Coruña 15706, Spain; CIBER Fisiopatología de la Obesidad y la Nutrición (CIBERobn), Instituto de Salud Carlos III, Madrid, Spain
| | - Andrea Giustina
- Institute of Endocrinology, Università Vita-Salute San Raffaele, Via Olgettina Milano, 58, Milano, Milan 20132, Italy
| | - Felipe F Casanueva
- Division of Endocrinology, Complejo Hospitalario Universitario de Santiago (USC/SERGAS), Instituto de Investigacion Sanitaria de Santiago (IDIS), Rúa da Choupana, S/N, Santiago de Compostela, A Coruña 15706, Spain; CIBER Fisiopatología de la Obesidad y la Nutrición (CIBERobn), Instituto de Salud Carlos III, Madrid, Spain.
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Frara S, Losa M, Pedone E, Resmini E, Tecilazich F, Mortini P, Giustina A. MON-LB50 Poor Response to Pre-Surgical Treatment With Somatostatin Receptor Ligands Is Associated With Diabetes Mellitus in Patients With Acromegaly. J Endocr Soc 2020. [PMCID: PMC7208190 DOI: 10.1210/jendso/bvaa046.2292] [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] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
Introduction: somatostatin receptor ligands (SRL) represent the first-line medical therapy in acromegaly patients who were not cured by surgery and in those where surgical remission is unlikely. It is well known that SRL may negatively act on insulin secretion, with consequent hyperglycemia and diabetes mellitus (DM). Purpose: To evaluate whether the degree of response to surgical pre-treatment with SRL predicts alterations in blood glucose levels.Patients and Methods: We retrospectively studied 181 patients attending the Unit of Neurosurgery of our Hospital prior to transsphenoidal surgery. All patients had a biochemical and radiological diagnosis of acromegaly (nadir GH during OGTT >0.4 ng/mL; IGF-I above age-standardized UNL and pituitary adenoma at MRI scans); diagnosis of DM and impaired fasting glucose (IFG) was performed on fasting blood glucose (FBG) according to the American Diabetes Association guidelines; all parameters of the pituitary axes were determined. The response to SRL treatment was determined as percent change of GH levels. Data are presented as mean±SD; Continuous data normally distributed were analyzed using a two-tailed Student’s t-test to compare two groups, and one-way ANOVA to compare several groups, followed by the Bonferroni post-hoc procedure for pairwise comparison of groups after the null hypothesis was rejected (p<0.05); categorical data were analyzed by chi-squared test.Results: 97 (54%) patients with acromegaly underwent pre-surgical treatment with SRL; we found no difference in age (53±11 vs. 51±12 years; p=NS) and sex (M/F: 51/46 vs. 43/41; p=NS) between SRL treated and non-treated patients. We found no difference in FBG between SRL treated vs. non-treated patients. In contrast, we found increased proportions of IFG and DM patients in SRL treated when compared to non-treated patients (euglycemic: 45%, IFG: 42%, DM: 13% vs. euglycemic: 70%, IFG: 22%, DM: 8%, respectively; p=0.006). In addition, SRL treatment increased the odds ratio of IFG and DM (OR 4.7; 95%CI 2.1-10.3). When considering the degree of response to SRL pre-surgical treatment, we found that poor responders displayed at the time of surgery glycemias diagnostic of DM; whereas, good responders displayed glycemias in the range of IFG (percent change in GH levels 50±35% vs 79±22%, respectively; p<0.05).Conclusions: Our findings show that the proportion of patients with acromegaly undergoing surgery with glycemic levels diagnostic of DM, is modest. Interestingly, pre-treatment with SRL represents an independent risk factor for high glucose levels. Moreover, among patients on SRL pre-treatment, the ones that respond poorly are the ones that at the time of surgery display glycemias diagnostic of DM. Our findings suggest that SRL pre-treatment may predispose to worsened glucose metabolism but selectively affecting those patients in whom biochemical control is not reached.
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Affiliation(s)
- Stefano Frara
- Chair of Endocrinology, Università Vita-Salute San Raffaele, Milan, Italy
| | - Marco Losa
- Neurosurgery Unit, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Erika Pedone
- Chair of Endocrinology, Università Vita-Salute San Raffaele, Milan, Italy
| | | | | | - Pietro Mortini
- Neurosurgery Unit, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Andrea Giustina
- Chair of Endocrinology, Università Vita-Salute San Raffaele, Milan, Italy
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Giustina A, Barkan A, Beckers A, Biermasz N, Biller BMK, Boguszewski C, Bolanowski M, Bonert V, Bronstein MD, Casanueva FF, Clemmons D, Colao A, Ferone D, Fleseriu M, Frara S, Gadelha MR, Ghigo E, Gurnell M, Heaney AP, Ho K, Ioachimescu A, Katznelson L, Kelestimur F, Kopchick J, Krsek M, Lamberts S, Losa M, Luger A, Maffei P, Marazuela M, Mazziotti G, Mercado M, Mortini P, Neggers S, Pereira AM, Petersenn S, Puig-Domingo M, Salvatori R, Shimon I, Strasburger C, Tsagarakis S, van der Lely AJ, Wass J, Zatelli MC, Melmed S. A Consensus on the Diagnosis and Treatment of Acromegaly Comorbidities: An Update. J Clin Endocrinol Metab 2020; 105:5586717. [PMID: 31606735 DOI: 10.1210/clinem/dgz096] [Citation(s) in RCA: 166] [Impact Index Per Article: 41.5] [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: 07/08/2019] [Accepted: 10/04/2019] [Indexed: 02/06/2023]
Abstract
OBJECTIVE The aim of the Acromegaly Consensus Group was to revise and update the consensus on diagnosis and treatment of acromegaly comorbidities last published in 2013. PARTICIPANTS The Consensus Group, convened by 11 Steering Committee members, consisted of 45 experts in the medical and surgical management of acromegaly. The authors received no corporate funding or remuneration. EVIDENCE This evidence-based consensus was developed using the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) system to describe both the strength of recommendations and the quality of evidence following critical discussion of the current literature on the diagnosis and treatment of acromegaly comorbidities. CONSENSUS PROCESS Acromegaly Consensus Group participants conducted comprehensive literature searches for English-language papers on selected topics, reviewed brief presentations on each topic, and discussed current practice and recommendations in breakout groups. Consensus recommendations were developed based on all presentations and discussions. Members of the Scientific Committee graded the quality of the supporting evidence and the consensus recommendations using the GRADE system. CONCLUSIONS Evidence-based approach consensus recommendations address important clinical issues regarding multidisciplinary management of acromegaly-related cardiovascular, endocrine, metabolic, and oncologic comorbidities, sleep apnea, and bone and joint disorders and their sequelae, as well as their effects on quality of life and mortality.
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Affiliation(s)
- Andrea Giustina
- Division of Endocrinology and Metabolism, San Raffaele University Hospital, Milan, Italy
| | - Ariel Barkan
- Division of Endocrinology, University of Michigan Health System, Ann Arbor, Michigan
| | - Albert Beckers
- Department of Endocrinology, University of Liège, Liège, Belgium
| | - Nienke Biermasz
- Division of Endocrinology and Center for Endocrine Tumors, Department of Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | - Beverly M K Biller
- Neuroendocrine Unit, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Cesar Boguszewski
- SEMPR, Endocrine Division, Department of Internal Medicine, Federal University of Parana, Curitiba, Brazil
| | - Marek Bolanowski
- Department of Endocrinology, Diabetes and Isotope Therapy, Wroclaw Medical University, Wroclaw, Poland
| | - Vivien Bonert
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
| | - Marcello D Bronstein
- Division of Endocrinology and Metabolism, Hospital das Clinicas, University of Sao Paulo, Sao Paulo, Brazil
| | - Felipe F Casanueva
- Division of Endocrinology, Santiago de Compostela University and Ciber OBN, Santiago de Compostela, Spain
| | - David Clemmons
- Department of Medicine, University of North Carolina, Chapel Hill, North Carolina
| | - Annamaria Colao
- Division of Endocrinologia, Universita' Federico II di Napoli, Naples, Italy
| | - Diego Ferone
- Endocrinology Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy
| | - Maria Fleseriu
- Departments of Medicine and Neurological Surgery, Pituitary Center, Oregon Health & Science University, Portland, Oregon
| | - Stefano Frara
- Division of Endocrinology and Metabolism, San Raffaele University Hospital, Milan, Italy
| | - Monica R Gadelha
- Neuroendocrinology Research Center/Endocrinology Section, Medical School and Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Ezio Ghigo
- Division of Endocrinology and Metabolism, Department of Internal Medicine, University of Turin, Turin, Italy
| | - Mark Gurnell
- University of Cambridge & Addenbrooke's Hospital, Metabolic Research Laboratories, Wellcome Trust-MRC Institute of Metabolic Science, Cambridge, United Kingdom
| | - Anthony P Heaney
- Division of Endocrinology, Diabetes and Hypertension, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, California
| | - Ken Ho
- The Garvan Institute of Medical Research and St. Vincent's Hospital, Sydney, Australia
| | - Adriana Ioachimescu
- Department of Medicine, Division of Endocrinology, Metabolism and Lipids, and Department of Neurosurgery, Emory University School of Medicine, Atlanta, Georgia
| | - Laurence Katznelson
- Departments of Medicine and Neurosurgery, Stanford University School of Medicine, Stanford, California
| | | | - John Kopchick
- Edison Biotechnology Institute and Department of Biomedical Sciences, Ohio University, Athens, Ohio
| | - Michal Krsek
- 2nd Department of Medicine, 3rd Faculty of Medicine of the Charles University and University Hospital Kralovske Vinohrady, Prague, Czech Republic
| | | | - Marco Losa
- Department of Neurosurgery, San Raffaele University Health Institute Milan, Milan, Italy
| | - Anton Luger
- Division of Endocrinology and Metabolism, Medical University of Vienna, Vienna, Austria
| | - Pietro Maffei
- Department of Medicine, Padua University Hospital, Padua, Italy
| | - Monica Marazuela
- Department of Medicine, CIBERER, Universidad Autónoma de Madrid, Madrid, Spain
| | - Gherardo Mazziotti
- Endocrinology Unit, Humanitas University and Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Moises Mercado
- Division of Medicine, National Autonomous University of Mexico, Experimental Endocrinology Unit, Centro Médico Nacional, Siglo XXI, IMSS, Mexico City, Mexico
| | - Pietro Mortini
- Department of Neurosurgery, San Raffaele University Health Institute Milan, Milan, Italy
| | - Sebastian Neggers
- Pituitary Center Rotterdam, Endocrinology Section, Department of Internal Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Alberto M Pereira
- Division of Endocrinology and Center for Endocrine Tumors, Department of Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Manel Puig-Domingo
- Endocrinology Service, CIBER and CIBERES Germans Trias i Pujol Research Institute and Hospital, Autonomous University of Barcelona, Badalona, Spain
| | - Roberto Salvatori
- Division of Endocrinology, Diabetes, and Metabolism and Pituitary Center, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Ilan Shimon
- Endocrine Institute, Rabin Medical Center, Beilinson Hospital, Petah-Tikva, Israel
| | - Christian Strasburger
- Department of Medicine for Endocrinology, Diabetes and Nutritional Medicine, Charité Universitätsmedizin, Berlin, Germany
| | - Stylianos Tsagarakis
- Department of Endocrinology, Diabetes and Metabolism, Evangelismos Hospital, Athens, Greece
| | - A J van der Lely
- Pituitary Center Rotterdam, Endocrinology Section, Department of Internal Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - John Wass
- Department of Endocrinology, Oxford Centre for Diabetes, Endocrinology and Metabolism, Churchill Hospital, Oxford, United Kingdom
| | - Maria Chiara Zatelli
- Section of Endocrinology & Internal Medicine, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Shlomo Melmed
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
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Chiloiro S, Giampietro A, Frara S, Bima C, Donfrancesco F, Fleseriu CM, Pontecorvi A, Giustina A, Fleseriu M, De Marinis L, Bianchi A. Effects of Pegvisomant and Pasireotide LAR on Vertebral Fractures in Acromegaly Resistant to First-generation SRLs. J Clin Endocrinol Metab 2020; 105:5588033. [PMID: 31613969 DOI: 10.1210/clinem/dgz054] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [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: 06/25/2019] [Accepted: 09/25/2019] [Indexed: 02/13/2023]
Abstract
PURPOSE Osteopathy is an emerging complication of acromegaly. In somatostatin receptor ligands (SRL)-resistant patients, pegvisomant (PegV) and pasireotide LAR (Pasi) are used for acromegaly treatment, but their effect on skeletal health is still not defined. METHODS In a longitudinal retrospective international study, we evaluated incidence of radiological vertebral fractures (VFs) in 55 patients with acromegaly resistant to first-generation SRL. RESULTS At study entry, prevalent VFs occurred in 23 patients (41.8%). Biochemical acromegaly control was reached in 66.7% of patients on PegV and in 66.7% of patients on Pasi. During the follow-up, incident VFs (iVFs) were detected in 16 patients (29.1%). Occurrence of iVFs was associated with prevalent VFs (P = .002), persistence of active acromegaly (P = .01) and higher value of insulin-like growth factor 1 (IGF-1) during follow-up (P = .03). Among patients with active disease at last visit, iVFs occurred less frequently in patients on treatment with Pasi (25%) compared to PegV (77.8% P = .04), independently of the IGF-1 values (P = .90). In patients who reached biochemical control, 22.7% on PegV and 12.5% on Pasi had iVFs (P = .40). Among both treatment groups, the presence of pre-existent VFs was the main determinant for iVFs. CONCLUSION Our data show for the first time that patients with biochemically active disease treated with Pasi had lower risk of iVFs versus those treated with PegV. It also confirms that the presence of pre-existent VFs was the main determinant for iVFs. Additional studies on larger populations and with longer follow-up are needed to confirm our data and disclose the mechanisms underlying our findings.
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Affiliation(s)
- Sabrina Chiloiro
- Pituitary Unit, Divisione di Endocrinologia, Fondazione Policlinico Universitario A. Gemelli IRCCS - Università Cattolica del Sacro Cuore, Rome, Italy
| | - Antonella Giampietro
- Pituitary Unit, Divisione di Endocrinologia, Fondazione Policlinico Universitario A. Gemelli IRCCS - Università Cattolica del Sacro Cuore, Rome, Italy
| | | | - Chiara Bima
- Pituitary Unit, Divisione di Endocrinologia, Fondazione Policlinico Universitario A. Gemelli IRCCS - Università Cattolica del Sacro Cuore, Rome, Italy
| | - Federico Donfrancesco
- Pituitary Unit, Divisione di Endocrinologia, Fondazione Policlinico Universitario A. Gemelli IRCCS - Università Cattolica del Sacro Cuore, Rome, Italy
| | - Cara Maya Fleseriu
- University of Pittsburgh, Pittsburgh, PA, US
- Oregon Health and Science University, Portland, OR, US
| | - Alfredo Pontecorvi
- Pituitary Unit, Divisione di Endocrinologia, Fondazione Policlinico Universitario A. Gemelli IRCCS - Università Cattolica del Sacro Cuore, Rome, Italy
| | | | | | - Laura De Marinis
- Pituitary Unit, Divisione di Endocrinologia, Fondazione Policlinico Universitario A. Gemelli IRCCS - Università Cattolica del Sacro Cuore, Rome, Italy
| | - Antonio Bianchi
- Pituitary Unit, Divisione di Endocrinologia, Fondazione Policlinico Universitario A. Gemelli IRCCS - Università Cattolica del Sacro Cuore, Rome, Italy
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Formenti AM, Tecilazich F, Frara S, Giubbini R, De Luca H, Giustina A. Body mass index predicts resistance to active vitamin D in patients with hypoparathyroidism. Endocrine 2019; 66:699-700. [PMID: 31655979 DOI: 10.1007/s12020-019-02105-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Accepted: 09/26/2019] [Indexed: 11/27/2022]
Affiliation(s)
| | | | - Stefano Frara
- Università Vita-Salute San Raffaele, IRCCS San Raffaele, Milan, Italy
| | | | - Hector De Luca
- Department of Biochemistry, University of Wisconsin-Madison, Madison, WI, USA
| | - Andrea Giustina
- Università Vita-Salute San Raffaele, IRCCS San Raffaele, Milan, Italy.
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Chiloiro S, Giampietro A, Bianchi A, Bima C, Frara S, Mirra F, Donfrancesco F, Fleseriu M, Fleseriu M, Pontecorvi A, Giustina A, De Marinis L. SUN-LB075 Effects of Pegvisomant and Pasireotide LAR on Incidence of Vertebral Fractures in Patients with Acromegaly Resistant to Treatment with First-Line Somatostatin Analogs. J Endocr Soc 2019. [PMCID: PMC6553164 DOI: 10.1210/js.2019-sun-lb075] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Purpose: Osteopathy is an emerging complication of acromegaly characterized by increased bone turnover, deterioration in bone microarchitecture and high risk of vertebral fractures (VFs). In somatostatin analog (SSA)- resistant patients (pts), Pegvisomant (PegV) and Pasireotide LAR (Pasi) are used for acromegaly treatment, but their effect on skeletal health is still not defined. Methods: In a longitudinal international multicenter study, we evaluated incidence of radiological VFs in 55 pts (29F/26M), mean age 44.1 yrs (SD: 17) with acromegaly resistant to first line SSA. Results: At the study entry, prevalent VFs (lumbar, thoracic) were identified in 23 pts (41.8%): 42 mild and 3 moderate (Genant score) VF. Mean spine Z-score was -0.4 (-0.6 in PegV, -0.2 in Pasi group, respectively; p=0.49). Biochemical acromegaly control was reached in 22 / 31 pts on Peg-V (71%) and in 16/24 pts on Pasi (66.7%). During the follow-up (mean 89.9 months for PegV group and 50.5 months for Pasi group), incident VFs were detected in 16 pts (29.1%). Occurrence of incident VFs was associated with the presence of pre-existing VFs (p=0.009), persistence of active acromegaly (p=0.009) and with higher median value of serum IGF-I during follow-up (p=0.04). There were no significant differences in age, gender, initial treatment choice and changes in lumbar spine BMD. Incident VFs occurred in 7/9 pts not contolled on Peg-V and 2/8 pts not controlled on Pasi. Among pts with active disease at last visit, incident VFs occurred less frequently in pts on treatment with Pasi (25%) compared to Peg-V (77.8%), p=0.03, independently of the IGF-I values (p=0.9). In pts who reached acromegaly biochemical control, 5/17 (22.7%) on Peg-V and 2/14 (12.5%) pts on Pasi had incident VFs, p=0.4. In pts on Peg-V, factors associated with incident VFs during follow-up were persistence of active acromegaly and higher values of IGF-I (median IGF x ULN: 0.5 IQR:1.8 vs 2.6 IQR: 2.2 p=0.02). In pts treated with Pasi, we did not find any factors associated with incident VFs. Furthermore, in pts with biochemically controlled acromegaly, no factor was associated with incident VFs which occurred less frequently in pts treated with Pasi. Conclusion: Our data confirm that active acromegaly is the main determinant of VFs and show for the first time that pts with biochemically active disease treated with Pasi had lower risk of incident VFs vs those treated with Peg-V. Conversely, no significant drug-related differences in incident VFs in pts with controlled acromegaly were observed. Additional studies on larger populations and with longer follow-up are needed to confirm our data and disclose the mechanisms underlying our findings. Unless otherwise noted, all abstracts presented at ENDO are embargoed until the date and time of presentation. For oral presentations, the abstracts are embargoed until the session begins. Abstracts presented at a news conference are embargoed until the date and time of the news conference. The Endocrine Society reserves the right to lift the embargo on specific abstracts that are selected for promotion prior to or during ENDO.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | - Laura De Marinis
- Dept of Endocrinology, Catholic University of Rome, Rome, , Italy
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Formenti AM, Tecilazich F, Frara S, Doga M, Giubbini R, Giustina A. MON-529 Body Mass Index Predicts Resistance To Active Vitamin D In Patients With Hypoparathyroidism. J Endocr Soc 2019. [PMCID: PMC6550596 DOI: 10.1210/js.2019-mon-529] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Persistent hypoparathyroidism (PH) is a severe disease mostly occurring as a surgical complication of total thyroidectomy. Calcium and calcitriol are the most common and low cost therapies. However, several patients (pts) do not achieve control of the disease under this conventional therapy or need heavy up-titration, with high risk of poor compliance and side effects. Recently, human recombinant PTH (rhPTH) has been introduced in clinical practice and is indicated, due to its elevated cost, only in PH pts “resistant” to conventional therapy. Surprisingly, no predictor of risk of resistance has yet been identified: this could be of paramount importance to guide ad hoc follow-up and clinical management of PH. To this end, in this retrospective study we evaluated the anthropometric characteristics assessed at the diagnosis of PH, in 84 consecutive pts (79 with post-surgical, 5 with autoimmune PH). All pts were followed-up for at least one year, and were under stable conventional treatment with active vitamin D analog and calcium from at least six months. In keeping with recent literature, we defined as resistant to conventional therapy those pts in need to take 1 µg of calcitriol daily or more. We found no difference in age (57±13 vs 56±13 yrs., p=NS), sex (F/M: 48/9 vs 23/4, p=NS), and disease duration (7 IQ: 4-13 vs 11 IQ: 7-17 yrs.; p=NS), between non-resistant and resistant groups, respectively. Conversely, body mass index (BMI) was higher in resistant pts (28±5 vs 25±5 kg/m2, p=0.017). Furthermore, logistic regression analysis showed that BMI was independently associated with resistance to conventional therapy (OR 1.13, 95% CI 1.02-1.26; p=0.02), in face of similar serum calcium levels obtained by therapy (8.7 vs 8.9 mg/dl, p=NS). After categorizing the pts according to BMI, we observed that three quarters of pts non-resistant to active vitamin D (23/31) were normal weight, compared to 8/31 obese pts (p=0.0001); whereas proportion of obese among resistant was more than double (6/25) vs non-resistant pts (5/47). This is the first study showing that elevated BMI at diagnosis, a variable not related to the disease per se but casually occurring, can predict active vitamin D resistance in PH. This finding is in agreement with evidences of reduced expression of vitamin D receptor in adipose tissue. Moreover, the lipophilic nature of vitamin D may be associated with a greater proportion of stored vs circulating vitamin D in obese pts. If the predictive power of BMI will be confirmed by larger studies, our data may help clinicians in three ways: 1. Adapt from the beginning the active vitamin D dose, and the schedule of eventual dose escalation, to BMI; 2. Advise towards lifestyle modifications, never previously recommended by guidelines in this setting, leading to weight loss in PH; 3. If body weight reduction is not obtained, consider an earlier switch to rhPTH in overweight/obese PH pts resistant to active vitamin D.
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Affiliation(s)
| | | | | | - Mauro Doga
- Vita-Salute San Raffaele University, Milan, , Italy
| | | | - Andrea Giustina
- Chair of Endocrinology, Vita-Salute San Raffaele University, Milan, , Italy
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Frara S, Losa M, Doga M, Tecilazich F, Mortini P, Giustina A. OR32-6 Pre-Surgical GH Levels Predict the Risk of Morphometric Vertebral Fracture, Which Is an Early and Frequent Event in the Natural History of Acromegaly. J Endocr Soc 2019. [PMCID: PMC6554910 DOI: 10.1210/js.2019-or32-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Introduction. Acromegalic osteopathy is an emerging complication of the disease, characterized by increased bone turnover, deterioration in bone microarchitecture and high risk of vertebral fractures (VFs). However, the prediction of VFs in this clinical setting is still a matter of uncertainty, since the pathogenesis of acromegalic osteopathy is multifactorial and fractures may occur even in presence of normal bone mineral density. Purpose of the study. We aimed at evaluating the prevalence and determinants of VFs in a cohort of patients (pts) with acromegaly at hospital admission for transsphenoidal (TNS) surgery. Patients & Methods. We retrospectively enrolled 65 pts (34M/31F; age 50.4±11.7yrs) attending the Neurosurgery Unit before TNS surgery. All pts had a confirmed diagnosis of acromegaly (nadir GH during OGTT 75gr > 0.4 ng/mL and IGF-I above age-standardized upper normal limit), in whom all parameters of other pituitary axes (TSH, fT3, fT4, ACTH, cortisol, PRL, LH, FSH, E2/Testosterone) and a thoracic X-ray carried out for anesthesiological reasons were available. We performed a vertebral morphometric evaluation of the thoracic spine on X-ray images (MTRx), according to Genant grading. Data are presented as mean±SD; normally distributed continuous variables were analyzed with Student-t test; categorical data were analyzed with Fisher’s exact test. Results. Medical pre-treatment with SRLs was prescribed in 37 pts (56.9%, 19M/18F). At morphometric evaluation, 21 pts (32.3%, 11M/10F) presented with VFs (14 pts with mild VFs, 7 pts with moderate VFs). The fractured pts showed significantly higher GH levels when compared to non-fractured (20.1±28.0 ng/mL vs. 7.5±7.0 ng/mL; p<0.01). Conversely, no significant differences in thyroid, adrenal and gonadal parameters, as well as IGF-I and PRL levels between the two groups were observed. In multiple logistic regression analysis, GH was independently associated with the risk of any fracture (OR 1.09, 95%CI 1.01-1.17; p=0.03) and severity of VFs (1.04, 95%CI 1.01-1.07; p=0.03). Conclusions. For the first time, we observed that VFs are a very frequent, early and sometimes severe complication of acromegaly. Our findings also showed that pre-surgical GH levels were able to predict the risk and the severity of VFs at MTRx in patients with acromegaly.
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Affiliation(s)
- Stefano Frara
- Chair of Endocrinology, Università Vita-Salute San Raffaele, Milan, , Italy
| | - Marco Losa
- Chair of Neurosurgery, Università Vita-Salute San Raffaele, Milan, , Italy
| | - Mauro Doga
- Chair of Endocrinology, Università Vita-Salute San Raffaele, Milan, , Italy
| | - Francesco Tecilazich
- Endocrinology & Metabolism, Chair of Endocrinology, Università Vita-Salute San Raffaele, Milan, , Italy
| | - Pietro Mortini
- Chair of Neurosurgery, Università Vita-Salute San Raffaele, Milan, , Italy
| | - Andrea Giustina
- Chair of Endocrinology, Chair of Endocrinology, Università Vita-Salute San Raffaele, Milan, , Italy
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Formenti AM, Doga M, Frara S, Ritelli M, Colombi M, Banfi G, Giustina A. Skeletal fragility: an emerging complication of Ehlers-Danlos syndrome. Endocrine 2019; 63:225-230. [PMID: 30554346 DOI: 10.1007/s12020-018-1822-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [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: 08/01/2018] [Accepted: 11/21/2018] [Indexed: 12/31/2022]
Abstract
Ehlers-Danlos syndrome (EDS) is an emerging cause of skeletal fragility. Mechanism of bone damage are probably multifactorial in line with the different skeletal phenotypes that can be found in clinical practice. A structured approach to clinical management of bone metabolic complication in EDS is proposed.
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Affiliation(s)
| | - Mauro Doga
- Vita-Salute San Raffaele University, Milano, Italy
| | | | - Marco Ritelli
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Marina Colombi
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Giuseppe Banfi
- IRCCS, Istituto Ortopedico Galeazzi, Milano, Italy
- Vita-Salute San Raffaele University, Milano, Italy
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Abstract
The goal of the clinical management of hypoparathyroidism is to correct acute and chronic hypocalcemia. Treatment of acute hypoparathyroidism via intravenous infusion of Ca++ salts, is necessary only in symptomatic patients, or in asymptomatic patients in the setting of a rapid decrease in ionized Ca++ levels. The treatment cornerstones of chronic hypoparathyroidism are oral supplementation of calcium and/or active vitamin D, that can be associated with dietary restriction of sodium and phosphates, thiazide diuretics, and phosphate binders. Notably, PTH replacement is emerging as a innovative treatment of chronic hypoparathyroidism. rhPTH (1-84) has been shown to safely reduce calcium and vitamin D dosage, and increase serum calcium levels in hypoparathyroid patients. Therefore, rhPTH (1-84) appears to represent a new option in patients with chronic hypoparathyroidism "resistant" to conventional treatment.
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Affiliation(s)
| | | | - Stefano Frara
- San Raffaele Vita Salute University, IRCCS San Raffaele Hospital, Milan, Italy.
| | | | - Andrea Giustina
- San Raffaele Vita Salute University, IRCCS San Raffaele Hospital, Milan, Italy.
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Mazziotti G, Frara S, Mosca A. Primary hyperparathyroidism in prostate cancer: guilty or not guilty? Endocrine 2018; 62:271-273. [PMID: 29846903 DOI: 10.1007/s12020-018-1632-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Accepted: 05/09/2018] [Indexed: 10/14/2022]
Affiliation(s)
- G Mazziotti
- Endocrinology Unit, ASST Carlo Poma, Mantua, Italy.
| | - S Frara
- Chair of Endocrinology, Università Vita-Salute San Raffaele, Milan, Italy
| | - A Mosca
- Medical Oncology, 'Maggiore della Carità' University Hospital, Novara, Italy
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Vezzani S, Giannetta E, Altieri B, Barbonetti A, Bellastella G, Certo R, Cignarelli A, Cinti F, D'Andrea S, Di Dalmazi G, Frara S, Garelli S, Giuffrida G, Maiorino MI, Mele C, Mezza T, Pani MG, Samà MT, Satta C, Santi D. AN ITALIAN SURVEY OF COMPLIANCE WITH MAJOR GUIDELINES FOR L-THYROXINE OF PRIMARY HYPOTHYROIDISM. Endocr Pract 2018; 24:419-428. [PMID: 29847168 DOI: 10.4158/ep-2017-0159] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE The adherence by endocrinologists to guideline regarding levothyroxine (LT4) therapy and the compliance of patients may impact the management of hypothyroidism. The aim of this study was to compare the adherence of Italian endocrinologists to the ATA/AACE and ETA guidelines on the management of newly diagnosed primary hypothyroidism and to validate the Italian version of the Morisky-Green Medical Adherence Scale-8 (MMAS-8) questionnaire as applied to the evaluation of the adherence of patients with hypothyroidism to LT4 treatment. METHODS This was an observational, longitudinal, multicenter, cohort study, involving 12 Italian Units of Endocrinology. RESULTS The study enrolled 1,039 consecutive outpatients (mean age 48 years; 855 women, 184 men). The concordance of Italian endocrinologists with American Association of Clinical Endocrinologists/American Thyroid Association (AACE/ATA) and European Thyroid Association (ETA) recommendations was comparable (77.1% and 71.7%) and increased (86.7 and 88.6%) after the recommendations on LT4 dose were excluded, considering only the remaining recommendations on diagnosis, therapy, and follow-up. The MMAS-8 was filled out by 293 patients. The mean score was 6.71 with 23.9% low (score <6), 38.6% medium (6 to <8), 37.5% highly (= 8) adherers; the internal validation coefficient was 0.613. Highly adherent patients were not more likely to have good control of hypothyroidism compared with either medium (69% versus 72%, P = .878) or low (69% versus 43%, P = .861) adherers. CONCLUSION Clinical management of hypothyroidism in Italy demonstrated an observance of international guidelines by Italian endocrinologists. Validation of the Italian version of the MMAS-8 questionnaire provides clinicians with a reliable and simple tool for assessing the adherence of patients to LT4 treatment. ABBREVIATIONS AACE = American Association of Clinical Endocrinologists; ATA = American Thyroid Association; EDIPO = Endotrial SIE: DIagnosis and clinical management of Primitive hypothyrOidism in Italy; eCRF = electronic case report form; ETA = European Thyroid Association; fT3 = free triiodothyronine; fT4 = free thyroxine; LT4 = levothyroxine; MMAS-8 = Morisky-Green Medical Adherence Scale-8; PH = primary hypothyroidism; T3 = triiodothyronine; T4 = thyroxine; TSH = thyroid-stimulating hormone; US = ultrasonography.
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Abstract
Neuroendocrinology of bone is a new area of research based on the evidence that pituitary hormones may directly modulate bone remodeling and metabolism. Skeletal fragility associated with high risk of fractures is a common complication of several pituitary diseases such as hypopituitarism, Cushing disease, acromegaly, and hyperprolactinemia. As in other forms of secondary osteoporosis, pituitary diseases generally affect bone quality more than bone quantity, and fractures may occur even in the presence of normal or low-normal bone mineral density as measured by dual-energy X-ray absorptiometry, making difficult the prediction of fractures in these clinical settings. Treatment of pituitary hormone excess and deficiency generally improves skeletal health, although some patients remain at high risk of fractures, and treatment with bone-active drugs may become mandatory. The aim of this review is to discuss the physiological, pathophysiological, and clinical insights of bone involvement in pituitary diseases.
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Affiliation(s)
| | - Stefano Frara
- Institute of Endocrinology, Università Vita-Salute San Raffaele, Milan, Italy
| | - Andrea Giustina
- Institute of Endocrinology, Università Vita-Salute San Raffaele, Milan, Italy
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