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Zabolotniuk T, Guo M, Kwon M, Watanabe A, Teichman JMH, Wiseman SM. Screening for asymptomatic nephrolithiasis in primary hyperparathyroidism patients is warranted. Am J Surg 2024; 231:91-95. [PMID: 38480062 DOI: 10.1016/j.amjsurg.2024.03.007] [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: 11/14/2023] [Revised: 02/16/2024] [Accepted: 03/04/2024] [Indexed: 04/21/2024]
Abstract
BACKGROUND We aimed to investigate the prevalence, characteristics, and management of nephrolithiasis in primary hyperparathyroidism (PHPT) patients. METHODS Medical records of patients who underwent parathyroidectomy at a tertiary care hospital in British Columbia from January 2016 to April 2023 were retrospectively reviewed. Demographic data, laboratory results, imaging reports, and urologic consultations were examined. Descriptive statistics and relevant statistical tests, including logistic regressions, were utilized for data analysis. RESULT Of the 413 PHPT patients included in the study population, 41.9% harbored renal stones, and nearly half (48.6%) required urological interventions. Male sex, elevated preoperative serum ionized calcium (iCa) and 24-h urinary calcium (24 h urine Ca) levels were independent risk factors for stone formation. Additionally, male sex, younger age, and lower preoperative serum 25-hydroxyvitamin D (25(OH)D) level were associated with higher odds of requiring urological intervention for stones. CONCLUSIONS This study identified significant prevalence of asymptomatic renal calcifications in PHPT patients, with a substantial proportion necessitating urological intervention. These findings emphasize the importance of incorporating screening and treatment of renal stones into the management of PHPT patients.
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Affiliation(s)
- Taryn Zabolotniuk
- Department of Surgery, St. Paul's Hospital & University of British Columbia, 1081 Burrard Street, Vancouver, British Columbia, V6Z 1Y6, Canada
| | - Michael Guo
- Department of Surgery, St. Paul's Hospital & University of British Columbia, 1081 Burrard Street, Vancouver, British Columbia, V6Z 1Y6, Canada
| | - Michelle Kwon
- Department of Surgery, St. Paul's Hospital & University of British Columbia, 1081 Burrard Street, Vancouver, British Columbia, V6Z 1Y6, Canada
| | - Akie Watanabe
- Department of Surgery, St. Paul's Hospital & University of British Columbia, 1081 Burrard Street, Vancouver, British Columbia, V6Z 1Y6, Canada
| | - Joel M H Teichman
- Department of Urologic Sciences, St. Paul's Hospital & University of British Columbia, 1081 Burrard Street, Vancouver, British Columbia, V6Z 1Y6, Canada
| | - Sam M Wiseman
- Department of Surgery, St. Paul's Hospital & University of British Columbia, 1081 Burrard Street, Vancouver, British Columbia, V6Z 1Y6, Canada.
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2
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Tamborino F, Cicchetti R, Mascitti M, Litterio G, Orsini A, Ferretti S, Basconi M, De Palma A, Ferro M, Marchioni M, Schips L. Pathophysiology and Main Molecular Mechanisms of Urinary Stone Formation and Recurrence. Int J Mol Sci 2024; 25:3075. [PMID: 38474319 DOI: 10.3390/ijms25053075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 02/16/2024] [Accepted: 03/01/2024] [Indexed: 03/14/2024] Open
Abstract
Kidney stone disease (KSD) is one of the most common urological diseases. The incidence of kidney stones has increased dramatically in the last few decades. Kidney stones are mineral deposits in the calyces or the pelvis, free or attached to the renal papillae. They contain crystals and organic components, and they are made when urine is supersaturated with minerals. Calcium-containing stones are the most common, with calcium oxalate as the main component of most stones. However, many of these form on a calcium phosphate matrix called Randall's plaque, which is found on the surface of the kidney papilla. The etiology is multifactorial, and the recurrence rate is as high as 50% within 5 years after the first stone onset. There is a great need for recurrence prevention that requires a better understanding of the mechanisms involved in stone formation to facilitate the development of more effective drugs. This review aims to understand the pathophysiology and the main molecular mechanisms known to date to prevent recurrences, which requires behavioral and nutritional interventions, as well as pharmacological treatments that are specific to the type of stone.
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Affiliation(s)
- Flavia Tamborino
- Department of Medical Oral and Biotechnological Science, Università degli Studi "G. d'Annunzio" of Chieti, 66100 Chieti, Italy
| | - Rossella Cicchetti
- Department of Medical Oral and Biotechnological Science, Università degli Studi "G. d'Annunzio" of Chieti, 66100 Chieti, Italy
| | - Marco Mascitti
- Department of Medical Oral and Biotechnological Science, Università degli Studi "G. d'Annunzio" of Chieti, 66100 Chieti, Italy
| | - Giulio Litterio
- Department of Medical Oral and Biotechnological Science, Università degli Studi "G. d'Annunzio" of Chieti, 66100 Chieti, Italy
| | - Angelo Orsini
- Department of Medical Oral and Biotechnological Science, Università degli Studi "G. d'Annunzio" of Chieti, 66100 Chieti, Italy
| | - Simone Ferretti
- Department of Medical Oral and Biotechnological Science, Università degli Studi "G. d'Annunzio" of Chieti, 66100 Chieti, Italy
| | - Martina Basconi
- Department of Medical Oral and Biotechnological Science, Università degli Studi "G. d'Annunzio" of Chieti, 66100 Chieti, Italy
| | - Antonio De Palma
- Department of Medical Oral and Biotechnological Science, Università degli Studi "G. d'Annunzio" of Chieti, 66100 Chieti, Italy
| | - Matteo Ferro
- Division of Urology, European Institute of Oncology, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), 20141 Milan, Italy
| | - Michele Marchioni
- Department of Medical Oral and Biotechnological Science, Università degli Studi "G. d'Annunzio" of Chieti, 66100 Chieti, Italy
| | - Luigi Schips
- Department of Medical Oral and Biotechnological Science, Università degli Studi "G. d'Annunzio" of Chieti, 66100 Chieti, Italy
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Düğer H, Uçan B, Çalışkan M, Bostan H, Demirci T, Gül Ü, Çakal E, Kızılgül M. Hypomagnesemia may be associated with symptomatic disease in patients with primary hyperparathyroidism. Endocrine 2024; 83:466-472. [PMID: 37922091 DOI: 10.1007/s12020-023-03577-3] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Accepted: 10/14/2023] [Indexed: 11/05/2023]
Abstract
AIM Magnesium (Mg) homeostasis is closely related to calcium (Ca) metabolism. Hypercalcemia inhibits the reabsorption of Mg from the kidneys, leading to hypomagnesemia. Therefore, patients with primary hyperparathyroidism (PHPT) are predisposed to hypomagnesemia. However, there are few studies on the clinical significance of hypomagnesemia in PHPT. The aim of this study was to retrospectively evaluate the association of hypomagnesemia with the clinical outcomes of PHPT. MATERIALS AND METHODS A retrospective evaluation was made of the data of 538 consecutive patients (478 females, 60 males) diagnosed with PHPT in our center. RESULTS The mean age of the study population was 56.5 ± 11.66 years. The mean serum Mg level was 2 ± 0.26 mg/dl. Asymptomatic disease was present in 241 (44%) patients. Symptomatic patients with osteoporosis, Ca level ≥11.2 mg/dl, and estimated glomerular filtration rate (eGFR) < 60 mL/min/1.73 m2 had lower levels of Mg (p < 0.05). Hypomagnesemia was detected in 129 of 538 patients (23.9%). The patients with hypomagnesemia had a higher rate of symptomatic disease (80% vs. 48%, p < 0.0001). The serum parathormone (PTH) level was found to be higher in patients with hypomagnesemia and the lumbar and femur T-scores and serum vitamin D levels were lower (p < 0.05). Patients with hypomagnesemia had higher rates of kidney stones (34% vs. 21%, p = 0.003) and osteoporosis (74% vs. 32%, p < 0.001). Multivariate logistic regression analysis revealed that hypomagnesemia had a significant effect on the development of symptomatic disease (OR:6.88, CI 95%: 5.20-11.27, p < 0.001). CONCLUSIONS The current study results demonstrate that hypomagnesemia may be associated with a higher risk of osteoporosis and kidney stones in PHPT patients. Routine evaluation of serum Mg may predict the clinical outcomes of PHPT.
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Affiliation(s)
- Hakan Düğer
- Health Sciences University, Dışkapı Training and Research Hospital, Department of Endocrinology and Metabolism, Ankara, Türkiye.
| | - Bekir Uçan
- Health Sciences University, Dışkapı Training and Research Hospital, Department of Endocrinology and Metabolism, Ankara, Türkiye
| | - Mustafa Çalışkan
- Düzce State Hospital, Department of Endocrinology and Metabolism, Düzce, Türkiye
| | - Hayri Bostan
- Health Sciences University, Dışkapı Training and Research Hospital, Department of Endocrinology and Metabolism, Ankara, Türkiye
| | - Taner Demirci
- Sakarya Training and Research Hospital, Department of Endocrinology and Metabolism, Sakarya, Türkiye
| | - Ümran Gül
- Health Sciences University, Dışkapı Training and Research Hospital, Department of Endocrinology and Metabolism, Ankara, Türkiye
| | - Erman Çakal
- Health Sciences University, Dışkapı Training and Research Hospital, Department of Endocrinology and Metabolism, Ankara, Türkiye
| | - Muhammed Kızılgül
- Health Sciences University, Dışkapı Training and Research Hospital, Department of Endocrinology and Metabolism, Ankara, Türkiye
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4
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Castellano E, Attanasio R, Boriano A, Gianotti L, Borretta G. Calcium/phosphate ratio: an additional tool for the clinical management of asymptomatic primary hyperparathyroidism? J Endocrinol Invest 2023:10.1007/s40618-023-02260-8. [PMID: 38129742 DOI: 10.1007/s40618-023-02260-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 11/25/2023] [Indexed: 12/23/2023]
Abstract
PURPOSE Serum calcium/phosphate ratio (Ca/P) has been recently proposed as an additional tool to identify primary hyperparathyroidism (PHPT), especially in patients with subclinical presentation, with a proposed cut-off of 3.3 when both values are expressed in mg/dL. No data are available on the relationship between Ca/P and the clinical presentation of PHPT. We thus evaluated this relationship in a large, single-center, unselected series. METHODS 515 consecutive PHPT patients (mean age 65 ± 13.15 years, 77.1% females) were retrospectively evaluated at diagnosis. RESULTS Mean Ca/P was 4.54 ± 1.5 (range 2.36-13.9), being higher than 3.3 in 88.5% of patients. Ca/P was significantly higher in (1) males, (2) symptomatic PHPT, (3) patients with 25-hydroxy vitamin D levels lower than 20 μg/L, (4) patients with osteitis fibrosa cystica, (5) patients with T score < - 2.5 at the radial site. In a multivariate regression analysis, Ca/P resulted significantly associated with PTH levels. After the exclusion of 57 patients with asymptomatic PHPT (aPHPT) patients and serum Ca higher than 1 mg/dL above the upper limit of normal range, no differences were found in Ca/P between aPHPT meeting or not surgical criteria. CONCLUSIONS In PHPT Ca/P ratio is associated with increased biochemical and clinical severity of disease and represents a direct indicator of clinical bone damage. However, it does not seem an additional tool to identify aPHPT patients reaching surgical indication.
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Affiliation(s)
- E Castellano
- Department of Endocrinology, Diabetes and Metabolism, Santa Croce and Carle Hospital, Via Michele Coppino 26, 12100, Cuneo, Italy.
| | - R Attanasio
- Scientific Committee of the Italian Association of Clinical Endocrinologists, Milan, Italy
| | - A Boriano
- Medical Physics Department, Santa Croce and Carle Hospital, Cuneo, Italy
| | - L Gianotti
- Department of Endocrinology, Diabetes and Metabolism, Santa Croce and Carle Hospital, Via Michele Coppino 26, 12100, Cuneo, Italy
| | - G Borretta
- Department of Endocrinology, Diabetes and Metabolism, Santa Croce and Carle Hospital, Via Michele Coppino 26, 12100, Cuneo, Italy
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Kochman M. Primary hyperparathyroidism: clinical manifestations, diagnosis and evaluation according to the Fifth International Workshop guidelines. Reumatologia 2023; 61:256-263. [PMID: 37745146 PMCID: PMC10515122 DOI: 10.5114/reum/170705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Accepted: 08/05/2023] [Indexed: 09/26/2023] Open
Abstract
Primary hyperparathyroidism (PHPT) is a frequent endocrine disease which mainly affects the skeletal system and kidney. Some of its signs and symptoms are similar to those seen in rheumatic diseases such as rheumatoid arthritis, Sjögren's disease, fibromyalgia, polymyalgia rheumatica, gout or systemic lupus erythematosus. Coexistence of primary hyperparathyroidism with those pathologies potentiate their effects on muscles, bones and joints, increasing the risk of complications such as osteoporosis and fractures. Therefore, rheumatologists should be familiar with symptoms and diagnostic criteria of PHPT and consider it in the differential diagnosis of rheumatic diseases. In 2022 the Fifth International Workshop guidelines on the PHPT evaluation and management were published. They are based on a profound analysis of advances in research concerning multiple fields, that include genetics, outcomes and new imaging modalities of PHPT. They have led to revision of previous renal indications for parathyroidectomy in PHPT. There is also more evidence for the other recommendations regarding evaluation of the disease. This article summarizes the most relevant elements of these recommendations and refers them to Polish realities. I focus on the symptoms of primary hyperparathyroidism and its diagnosis as I consider these areas to be the most important for non-endocrinologists.
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Affiliation(s)
- Magdalena Kochman
- Department of Endocrinology, Centre of Postgraduate Medical Education, Bielanski Hospital, Warsaw, Poland
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6
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Bilezikian JP, Silverberg SJ, Bandeira F, Cetani F, Chandran M, Cusano NE, Ebeling PR, Formenti AM, Frost M, Gosnell J, Lewiecki EM, Singer FR, Gittoes N, Khan AA, Marcocci C, Rejnmark L, Ye Z, Guyatt G, Potts JT. Management of Primary Hyperparathyroidism. J Bone Miner Res 2022; 37:2391-2403. [PMID: 36054638 DOI: 10.1002/jbmr.4682] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [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: 02/11/2022] [Revised: 08/11/2022] [Accepted: 08/14/2022] [Indexed: 11/11/2022]
Abstract
Since the last international guidelines were published in 2014 on the evaluation and management of primary hyperparathyroidism (PHPT), new information has become available with regard to evaluation, diagnosis, epidemiology, genetics, classical and nonclassical manifestations, surgical and nonsurgical approaches, and natural history. To provide the most current summary of these developments, an international group, consisting of over 50 experts in these various aspects of PHPT, was convened. This paper provides the results of the task force that was assigned to review the information on the management of PHPT. For this task force on the management of PHPT, two questions were the subject of systematic reviews using the Grading of Recommendations, Assessment, Development and Evaluations (GRADE) methodology. The full report addressing surgical and nonsurgical management of PHPT, utilizing the GRADE methodology, is published separately in this series. In this report, we summarize the results of that methodological review and expand them to encompass a much larger body of new knowledge that did not specifically fit the criteria of the GRADE methodology. Together, both the systematic and narrative reviews of the literature, summarized in this paper, give the most complete information available to date. A panel of experts then considered the last set of international guidelines in light of the newer data and assessed the need for their revision. This report provides the evidentiary background to the guidelines report. In that report, evidence from all task forces is synthesized into a summary statement and revised guidelines for the evaluation and management of PHPT. © 2022 The Authors. Journal of Bone and Mineral Research published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research (ASBMR).
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Affiliation(s)
- John P Bilezikian
- Division of Endocrinology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Shonni J Silverberg
- Division of Endocrinology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Francisco Bandeira
- Division of Endocrinology, University of Pernambuco Medical School Recife, Recife, Brazil
| | | | - Manju Chandran
- Osteoporosis and Bone Metabolism Unit, Department of Endocrinology, Singapore General Hospital, Singapore, Singapore
| | - Natalie E Cusano
- Division of Endocrinology, Department of Medicine, Lenox Hill Hospital, New York, NY, USA
| | - Peter R Ebeling
- Department of Medicine, School of Clinical Sciences, Monash University, Clayton, Victoria, Australia
| | - Anna Maria Formenti
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCCS Hospital, Milan, Italy
| | - Morten Frost
- Bone and Calcium Unit & Molecular Endocrinology Unit, Department of Endocrinology, Odense University Hospital, Odense, Denmark
| | - Jessica Gosnell
- Department of Surgery, University of California, San Francisco, CA, USA
| | - E Michael Lewiecki
- New Mexico Clinical Research & Osteoporosis Center, Albuquerque, NM, USA
| | - Frederick R Singer
- Endocrine/Bone Disease Program, Saint John's Cancer Institute, Santa Monica, CA, USA
| | - Neil Gittoes
- Centre for Endocrinology, Diabetes and Metabolism, Queen Elizabeth Hospital and University of Birmingham, Birmingham, UK
| | - Aliya A Khan
- Division of Endocrinology and Metabolism, McMaster University, Hamilton, ON, Canada
| | - Claudio Marcocci
- Department of Clinical and Experimental Medicine, University of Pisa, Endocrine Unit 2, University Hospital of Pisa, Pisa, Italy
| | - Lars Rejnmark
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Zhikang Ye
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada
| | - Gordon Guyatt
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada
| | - John T Potts
- Endocrine Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
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7
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El-Hajj Fuleihan G, Chakhtoura M, Cipriani C, Eastell R, Karonova T, Liu JM, Minisola S, Mithal A, Moreira CA, Peacock M, Schini M, Silva B, Walker M, El Zein O, Marcocci C. Classical and Nonclassical Manifestations of Primary Hyperparathyroidism. J Bone Miner Res 2022; 37:2330-2350. [PMID: 36245249 DOI: 10.1002/jbmr.4679] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [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: 02/10/2022] [Revised: 08/11/2022] [Accepted: 08/12/2022] [Indexed: 11/09/2022]
Abstract
This narrative review summarizes data on classical and nonclassical manifestations of primary hyperparathyroidism (PHPT). It is based on a rigorous literature search, inclusive of a Medline search for systematic reviews from 1940 to December 2020, coupled with a targeted search for original publications, covering four databases, from January 2013-December 2020, and relevant articles from authors' libraries. We present the most recent information, identify knowledge gaps, and suggest a research agenda. The shift in the presentation of PHPT from a predominantly symptomatic to an asymptomatic disease, with its varied manifestations, has presented several challenges. Subclinical nephrolithiasis and vertebral fractures are common in patients with asymptomatic disease. The natural history of asymptomatic PHPT with no end organ damage at diagnosis is unclear. Some observational and cross-sectional studies continue to show associations between PHPT and cardiovascular and neuropsychological abnormalities, among the different disease phenotypes. Their causal relationship is uncertain. Limited new data are available on the natural history of skeletal, renal, cardiovascular, neuropsychological, and neuromuscular manifestations and quality of life. Normocalcemic PHPT (NPHPT) is often diagnosed without the fulfillment of rigorous criteria. Randomized clinical trials have not demonstrated a consistent long-term benefit of parathyroidectomy (PTX) versus observation on nonclassical manifestations. We propose further refining the definition of asymptomatic disease, into two phenotypes: one without and one with evidence of target organ involvement, upon the standard evaluation detailed in our recommendations. Each of these phenotypes can present with or without non-classical manifestations. We propose multiple albumin-adjusted serum calcium determinations (albumin-adjusted and ionized) and exclusion of all secondary causes of high parathyroid hormone (PTH) when establishing the diagnosis of NPHPT. Refining the definition of asymptomatic disease into the phenotypes proposed will afford insights into their natural history and response to interventions. This would also pave the way for the development of evidence-based guidance and recommendations. © 2022 The Authors. Journal of Bone and Mineral Research published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research (ASBMR).
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Affiliation(s)
- Ghada El-Hajj Fuleihan
- Calcium Metabolism and Osteoporosis Program, World Health Organization (WHO) Collaborating Center (CC) for Metabolic Bone Disorders, Division of Endocrinology, American University of Beirut, Beirut, Lebanon
| | - Marlene Chakhtoura
- Calcium Metabolism and Osteoporosis Program, World Health Organization (WHO) Collaborating Center (CC) for Metabolic Bone Disorders, Division of Endocrinology, American University of Beirut, Beirut, Lebanon
| | - Cristiana Cipriani
- Department of Clinical, Internal, Anaesthesiologic and Cardiovascular Sciences, 'Sapienza', Rome University, Rome, Italy
| | - Richard Eastell
- Academic Unit of Bone Metabolism, University of Sheffield, Sheffield, UK
| | - Tatiana Karonova
- Clinical Endocrinology Laboratory, Department of Endocrinology, Almazov National Medical Research Centre, St. Petersburg, Russia
| | - Jian-Min Liu
- Department of Endocrine and Metabolic Disease, Rui-jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Salvatore Minisola
- Department of Clinical, Internal, Anaesthesiologic and Cardiovascular Sciences, 'Sapienza', Rome University, Rome, Italy
| | - Ambrish Mithal
- Institute of Endocrinology and Diabetes, Max Healthcare, New Delhi, India
| | - Carolina A Moreira
- Endocrine Division (SEMPR), Department of Internal Medicine, Federal University of Parana, Curitiba, Brazil.,Academic Research Center of Pro-Renal Institute, Curitiba, Brazil
| | - Munro Peacock
- Division of Endocrinology, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Marian Schini
- Academic Unit of Bone Metabolism, University of Sheffield, Sheffield, UK
| | - Barbara Silva
- Endocrinology Unit, Department of Medicine, Centro Universitario de Belo Horizonte (UNI BH), Felicio Rocho Hospital, Belo Horizonte, Brazil.,Endocrinology Unit, Santa Casa Hospital, Belo Horizonte, Brazil
| | - Marcella Walker
- Division of Endocrinology, Department of Medicine, Columbia University Irving Medical Center, New York, New York, USA
| | - Ola El Zein
- Saab Medical Library, American University of Beirut, Beirut, Lebanon
| | - Claudio Marcocci
- Department of Clinical and Experimental Medicine, Endocrine Unit 2, University Hospital of Pisa Chairman European Group on Graves' Orbitopathy Via Paradisa 2, University of Pisa Head, Pisa, Italy
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8
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Bilezikian JP, Khan AA, Silverberg SJ, Fuleihan GEH, Marcocci C, Minisola S, Perrier N, Sitges-Serra A, Thakker RV, Guyatt G, Mannstadt M, Potts JT, Clarke BL, Brandi ML, Balaya Z, Hofbauer L, Insogna K, Lacroix A, Liberman UA, Palermo A, Rizzoli R, Wermers R, Hannan FM, Pepe J, Cipriani C, Eastell R, Liu J, Mithal A, Moreira CA, Peacock M, Silva B, Walker M, Chakhtoura M, Schini M, Zein OE, Almquist M, Farias LCB, Duh Q, Lang BH, LiVolsi V, Swayk M, Vriens MR, Vu T, Yeh MW, Yeh R, Shariq O, Poch LL, Bandeira F, Cetani F, Chandran M, Cusano NE, Ebeling PR, Gosnell J, Lewiecki EM, Singer FR, Frost M, Formenti AM, Karonova T, Gittoes N, Rejnmark L. Evaluation and Management of Primary Hyperparathyroidism: Summary Statement and Guidelines from the Fifth International Workshop. J Bone Miner Res 2022; 37:2293-2314. [PMID: 36245251 DOI: 10.1002/jbmr.4677] [Citation(s) in RCA: 78] [Impact Index Per Article: 39.0] [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: 02/10/2022] [Revised: 08/11/2022] [Accepted: 08/14/2022] [Indexed: 11/10/2022]
Abstract
The last international guidelines on the evaluation and management of primary hyperparathyroidism (PHPT) were published in 2014. Research since that time has led to new insights into epidemiology, pathophysiology, diagnosis, measurements, genetics, outcomes, presentations, new imaging modalities, target and other organ systems, pregnancy, evaluation, and management. Advances in all these areas are demonstrated by the reference list in which the majority of listings were published after the last set of guidelines. It was thus, timely to convene an international group of over 50 experts to review these advances in our knowledge. Four Task Forces considered: 1. Epidemiology, Pathophysiology, and Genetics; 2. Classical and Nonclassical Features; 3. Surgical Aspects; and 4. Management. For Task Force 4 on the Management of PHPT, Grading of Recommendations, Assessment, Development, and Evaluations (GRADE) methodology addressed surgical management of asymptomatic PHPT and non-surgical medical management of PHPT. The findings of this systematic review that applied GRADE methods to randomized trials are published as part of this series. Task Force 4 also reviewed a much larger body of new knowledge from observations studies that did not specifically fit the criteria of GRADE methodology. The full reports of these 4 Task Forces immediately follow this summary statement. Distilling the essence of all deliberations of all Task Force reports and Methodological reviews, we offer, in this summary statement, evidence-based recommendations and guidelines for the evaluation and management of PHPT. Different from the conclusions of the last workshop, these deliberations have led to revisions of renal guidelines and more evidence for the other recommendations. The accompanying papers present an in-depth discussion of topics summarized in this report. © 2022 The Authors. Journal of Bone and Mineral Research published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research (ASBMR).
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Affiliation(s)
- John P Bilezikian
- Division of Endocrinology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Aliya A Khan
- Division of Endocrinology and Metabolism, McMaster University, Hamilton, ON, Canada
| | - Shonni J Silverberg
- Division of Endocrinology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Ghada El-Hajj Fuleihan
- Calcium Metabolism and Osteoporosis Program, WHO CC for Metabolic Bone Disorders, Division of Endocrinology, American University of Beirut, Beirut, Lebanon
| | - Claudio Marcocci
- Department of Clinical and Experimental Medicine, University of Pisa, Endocrine Unit 2, University Hospital of Pisa, Pisa, Italy
| | - Salvatore Minisola
- Department of Clinical, Internal, Anaesthesiologic and Cardiovascular Sciences, 'Sapienza', Rome University, Rome, Italy
| | - Nancy Perrier
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | | | - Rajesh V Thakker
- Academic Endocrine Unit, Radcliffe Department of Medicine, University of Oxford, Oxford Centre for Diabetes, Endocrinology and Metabolism (OCDEM), Churchill Hospital, Oxford, UK
| | - Gordon Guyatt
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada
| | - Michael Mannstadt
- Endocrine Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - John T Potts
- Endocrine Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Bart L Clarke
- Mayo Clinic Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Mayo Clinic, Rochester, MN, USA
| | - Maria Luisa Brandi
- Fondazione Italiana sulla Ricerca sulle Malattie dell'Osso (F.I.R.M.O. Foundation), Florence, Italy
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9
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Mazoni L, Matrone A, Apicella M, Saponaro F, Borsari S, Pardi E, Cosci B, Biagioni I, Rossi P, Pacciardi F, Scionti A, Elisei R, Marcocci C, Cetani F. Renal complications and quality of life in postsurgical hypoparathyroidism: a case-control study. J Endocrinol Invest 2022; 45:573-582. [PMID: 34637114 DOI: 10.1007/s40618-021-01686-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [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: 07/28/2021] [Accepted: 09/27/2021] [Indexed: 01/04/2023]
Abstract
PURPOSE Conventional therapy (calcium and activated vitamin D) does not restore calcium homeostasis in patients with chronic hypoparathyroidism (HypoPT) and is associated with renal complications and reduced quality of life (QoL). The aim of this study was to evaluate in a case-control, cross-sectional study, the rate of renal complications and QoL in two sex- and age-matched cohort of patients with differentiated thyroid cancer with (n = 89) and without (n = 89) chronic post-operative HypoPT (PoHypoPT) and their relationship with the biochemical control of the disease. METHODS Serum and urinary parameters, renal ultrasound and QoL were assessed by SF-36 and WHO-5 questionnaires. RESULTS Forty-three (48.3%) PoHypoPT patients reported symptoms of hypocalcemia. Twenty-six (29.2%) patients were at target for all 6 parameters, 46 (51.6%) for 5. The most frequently unmet targets were gender-specific 24-h urinary calcium (44.9%) and serum calcium (37.1%). Serum phosphate, magnesium and 25(OH)D were in the normal range in > 90% of patients. Renal calcifications were found in 26 (29.2%) patients, with no correlation with 24-h urinary calcium. eGFR did not differ between patients and controls. Conversely, patients had a significant higher rate of renal calcifications and a lower SF-36, but not WHO-5, scores. SF-36 scores did not differ between PoHypoPT patients who were, or not, hypocalcemic. CONCLUSIONS Our study shows that the rate of renal calcifications was higher in patients with PoHypoPT than in those without. This finding, together with the reduced QoL and the presence of hypocalcemic symptoms in about half patients, underscores that the treatment of chronic HypoPT with conventional therapy is suboptimal.
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Affiliation(s)
- L Mazoni
- Department of Clinical and Experimental Medicine, University Hospital of Pisa, Pisa, Italy
| | - A Matrone
- Department of Clinical and Experimental Medicine, University Hospital of Pisa, Pisa, Italy
| | - M Apicella
- Department of Clinical and Experimental Medicine, University Hospital of Pisa, Pisa, Italy
| | - F Saponaro
- Department of Pathology, University of Pisa, Pisa, Italy
| | - S Borsari
- Department of Clinical and Experimental Medicine, University Hospital of Pisa, Pisa, Italy
| | - E Pardi
- Department of Clinical and Experimental Medicine, University Hospital of Pisa, Pisa, Italy
| | - B Cosci
- Department of Clinical and Experimental Medicine, University Hospital of Pisa, Pisa, Italy
| | - I Biagioni
- Department of Clinical and Experimental Medicine, University Hospital of Pisa, Pisa, Italy
| | - P Rossi
- Diagnostic and Interventional Radiology Unit, University Hospital of Pisa, Pisa, Italy
| | - F Pacciardi
- Diagnostic and Interventional Radiology Unit, University Hospital of Pisa, Pisa, Italy
| | - A Scionti
- Diagnostic and Interventional Radiology Unit, University Hospital of Pisa, Pisa, Italy
| | - R Elisei
- Department of Clinical and Experimental Medicine, University Hospital of Pisa, Pisa, Italy
| | - C Marcocci
- Department of Clinical and Experimental Medicine, University Hospital of Pisa, Pisa, Italy
| | - F Cetani
- Endocrine Unit 2, University Hospital of Pisa, Via Paradisa 2, 56124, Pisa, Italy.
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10
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Nicoli F, Dito G, Guabello G, Longhi M, Corbetta S. Hypercalciuria in Postmenopausal Women With Reduced Bone Mineral Density Is Associated With Different Mineral Metabolic Profiles: Effects of Treatment With Thiazides and Anti-resorptives. Front Med (Lausanne) 2021; 8:780087. [PMID: 34977081 PMCID: PMC8714925 DOI: 10.3389/fmed.2021.780087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 11/15/2021] [Indexed: 11/21/2022] Open
Abstract
Hypercalciuria may represent a challenge during the workup for osteoporosis management. The present study aimed: (1) to describe the phenotype associated with hypercalciuria in vitamin D-sufficient (serum 25 hydroxyvitamin D (25OHD) > 20 ng/ml) patients with osteopenia/osteoporosis; (2) to analyze the effects of thiazides and anti-resorptive drugs on urine calcium excretion (UCa), mineral metabolic markers, and bone mineral density. Seventy-seven postmenopausal women with hypercalciuria (Uca > 4.0 mg/kg body weight/24 h on two determinations) were retrospectively evaluated in a real-life setting. Median UCa was 5.39 (4.75–6.70) mg/kg/24 h. Kidney stones occurred in 32.9% of patients, who had median UCa similar to that of patients without kidney stones. Clustering analysis considering the three variables, such as serum calcium, phosphate, and parathormone (PTH), identified two main clusters of hypercalciuric patients. Cluster 1 (n = 13) included patients with a primary hyperparathyroidism-like profile, suggesting a certain degree of autonomous PTH secretion from parathyroid glands. Within cluster 2 (n = 61), two subgroups were recognized, cluster 2A (n = 18) that included patients with relatively increased PTH and normophosphatemia, and cluster 2B (n = 43) that included patients with the normal mineral profile. After a follow-up of 33.4 ± 19.6 months, 49 patients treated with thiazidic diuretics (TZD) were reevaluated; 20 patients were treated with hydrochlorothiazide (HCT; 12.5–37.5 mg/day), 29 with indapamide (IND; 1.50–3.75 mg/day). Any significant difference could be detected in all the parameters both basal and treated conditions between patients treated with HCT or IND. TZD induced a mean 39% reduction in UCa and 63.3% of patients obtained Uca < 4.0 mg/kg/24 h, independent of their mineral metabolic profile. Moreover, TZD induced a significant decrease in PTH levels. TZD-treated patients normalizing UCa experienced an increase in bone mineral densities when concomitantly treated with anti-resorptives, while any gain could be observed in TZD-treated patients with persistent hypercalciuria. Finally, multiple regression analysis showed that UCa reduction was at least in part related to denosumab treatment. In conclusion, in postmenopausal osteoporotic women, hypercalciuria is associated with kidney stones in about one-third of patients and with a wide range of impaired PTH secretion, determining a diagnostic challenge. TZD efficiently reduces UCa and normalization contributes to increasing anti-resorptives positive effect on bone mineral density.
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Affiliation(s)
- Federico Nicoli
- Department of Biotechnology and Translational Medicine, University of Milan, Milan, Italy
- Endocrinology and Diabetology Service, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
| | - Giorgia Dito
- Endocrinology and Diabetology Service, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
| | | | - Matteo Longhi
- Rheumatology Unit, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
| | - Sabrina Corbetta
- Endocrinology and Diabetology Service, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
- *Correspondence: Sabrina Corbetta ; orcid.org/0000-0001-8140-3175
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