1
|
Mittal S, Pogorzelski K, Huxel C, Siva C, Rao D. An Atypical Case of Extrapulmonary Sarcoidosis with Severe Hypercalcemia as Initial Presentation, Successfully Treated with Glucocorticoids. Clin Pract 2024; 14:1264-1269. [PMID: 39051296 PMCID: PMC11270185 DOI: 10.3390/clinpract14040102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Revised: 05/05/2024] [Accepted: 06/21/2024] [Indexed: 07/27/2024] Open
Abstract
BACKGROUND Sarcoidosis is a multisystemic disease that is histologically characterized by non-caseating granulomas in one or more organs. Although hypercalcemia is commonly seen in sarcoidosis, clinically significant hypercalcemia as the initial presentation of sarcoidosis is exceedingly rare. Long-standing hypercalcemia can lead to several complications and needs to be adequately managed to prevent irreversible damage. Currently, there are no standard treatment guidelines for sarcoidosis-induced hypercalcemia, although glucocorticoids have often been used as first-line therapy. CASE REPORT We describe a 55-year-old male patient who presented with dull right upper quadrant abdominal pain and a 30-pound weight loss over one month. He was found to have severe hypercalcemia, which was treated with intravenous (IV) normal saline and intramuscular calcitonin. Imaging studies revealed hypodense lesions throughout the bilateral hepatic lobes, spleen, and bilateral kidneys, with no pathologic mediastinal, hilar, supraclavicular, or axillary lymphadenopathy or pulmonary parenchymal disease. A splenic biopsy confirmed extrapulmonary sarcoidosis. After initial discharge, the patient was re-admitted weeks later for severe hypercalcemia, which was successfully treated with the initiation of prednisone. CONCLUSIONS In this report, we present an atypical case of isolated extrapulmonary sarcoidosis with severe hypercalcemia as the initial presentation, successfully treated with steroids.
Collapse
Affiliation(s)
- Sushmita Mittal
- Department of Medicine, University of Missouri, Columbia, MO 65212, USA;
| | | | - Christopher Huxel
- Department of Medicine, University of Missouri, Columbia, MO 65212, USA;
| | - Chokkalingam Siva
- Department of Rheumatology, University of Missouri, Columbia, MO 65212, USA
| | - Deepthi Rao
- Department of Pathology, University of Missouri, Columbia, MO 65212, USA;
| |
Collapse
|
2
|
Calatroni M, Moroni G, Ponticelli C. Renal replacement therapy in sarcoidosis. Front Med (Lausanne) 2023; 9:990252. [PMID: 36698835 PMCID: PMC9870065 DOI: 10.3389/fmed.2022.990252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Accepted: 12/16/2022] [Indexed: 01/11/2023] Open
Abstract
Sarcoidosis is a systemic inflammatory disease of unknown etiology. Kidney involvement in sarcoidosis may be present in up 25-30% of cases. An early diagnosis and prompt treatment with corticosteroids can improve the prognosis but rarely renal sarcoidosis can lead to kidney failure needing renal replacement therapy (RRT). Acute kidney injury (AKI) in sarcoidosis may be caused by granulomatous interstitial nephritis (GIN) or hypercalcemia. These disorders are usually clinically silent and may lead end stage renal disease (ESKD) if not diagnosed or detected too late. In patients with ESKD, dialysis and renal transplantation can offer results comparable to those observed in patients with other causes of kidney failure. Based on a review of literature, we present an overview of RRT in patients with AKI or chronic kidney disease (CKD) caused by sarcoidosis.
Collapse
Affiliation(s)
- Marta Calatroni
- Department of Biomedical Sciences, Humanitas University, Milan, Italy,Nephrology and Dialysis Division, IRCCS Humanitas Research Hospital, Milan, Italy,*Correspondence: Marta Calatroni,
| | - Gabriella Moroni
- Department of Biomedical Sciences, Humanitas University, Milan, Italy,Nephrology and Dialysis Division, IRCCS Humanitas Research Hospital, Milan, Italy
| | | |
Collapse
|
3
|
Abstract
Sarcoidosis is a systemic inflammatory disease of unknown etiology. The pathogenesis rests on an aberrant T cell response to unidentified antigens in individuals predisposed by genetic and environmental factors. Increased expression of polarized macrophages and disequilibrium between effector and regulator T cells contribute to the formation of noncaseating granulomas, that are frequently found in affected organs. The main kidney abnormalities in sarcoidosis are granulomatous interstitial nephritis (GIN) and hypercalcemia-related disorders. The clinical diagnosis is difficult. The outcome is variable, ranging from spontaneous remission to end-stage kidney disease (ESKD). Early diagnosis and prompt treatment with corticosteroids can improve the prognosis. Hypercalcemia may be responsible for acute kidney injury (AKI) caused by vasoconstriction of afferent arterioles. Complications of persistent hypercalcemia include nephrocalcinosis and renal stones. In patients with ESKD, dialysis and transplantation can offer results comparable to those observed in patients with other causes of kidney failure. Based on a review of the literature, we present an overview of the etiopathogenesis, the renal manifestations of sarcoidosis and their complications, management and prognosis.
Collapse
|
4
|
Lupsa BC, Insogna KL, Micheletti RG, Caplan A. Corticosteroid use in chronic dermatologic disorders and osteoporosis. Int J Womens Dermatol 2022; 7:545-551. [PMID: 35024411 PMCID: PMC8721058 DOI: 10.1016/j.ijwd.2021.07.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 07/27/2021] [Accepted: 07/31/2021] [Indexed: 12/03/2022] Open
Abstract
Glucocorticoid-induced osteoporosis (GIOP) is a frequently encountered and serious side effect of glucocorticoid use. Bone loss leading to an increased risk for fracture occurs early in the use of glucocorticoids, yet patients at risk for this complication are often undertreated. All physicians prescribing glucocorticoids should therefore be familiar with a basic approach to anticipating and preventing GIOP when starting patients on glucocorticoid therapy. This manuscript and its case vignettes are designed to help dermatologists assess and manage bone health to prevent GIOP in patients receiving glucocorticoid therapy.
Collapse
Affiliation(s)
- Beatrice C Lupsa
- Yale School of Medicine, Department of Medicine (Endocrinology), New Haven, Connecticut
| | - Karl L Insogna
- Yale School of Medicine, Department of Medicine (Endocrinology), New Haven, Connecticut
| | - Robert G Micheletti
- Department of Dermatology and Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Avrom Caplan
- NYU Grossman School of Medicine, The Ronald O. Perelman Department of Dermatology, New York, New York
| |
Collapse
|
5
|
Thapa SS, Sandhu J, Sah BP. An Uncommon Cause of Severe Hypercalcemia: Vitamin D Supplementation in Sarcoidosis. Am J Med 2021; 134:e555-e556. [PMID: 34058157 DOI: 10.1016/j.amjmed.2021.04.037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 04/23/2021] [Indexed: 11/25/2022]
Affiliation(s)
| | | | - Birendra P Sah
- Division of Pulmonary, Critical Care and Sleep Medicine; Medical Director Upstate University Sarcoidosis Clinic, State University of New York Upstate Medical University, Syracuse
| |
Collapse
|
6
|
Chandran R, Nagendra L, Acharya S, Hosmane GB, Shetty V, Kellarai A, KR B. Vitamin D Supplementation in Sarcoidosis: A Double-Edged Sword. JOURNAL OF HEALTH AND ALLIED SCIENCES NU 2021. [DOI: 10.1055/s-0041-1736280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
AbstractSarcoidosis is complicated by disordered vitamin D and calcium metabolism, which has important implications on disease activity and bone health. Although the majority of the patients with sarcoidosis are typically deficient in 25-hydroxyvitamin D, repletion of vitamin D is controversial in light of the hypercalcemia risk. Presently, there are no clear guidelines regarding vitamin D supplementation as a part of osteoporosis prevention in patients with vitamin D deficiency and sarcoidosis. We report a patient with sarcoidosis who presented with severe hypercalcemia following vitamin D supplementation and review the debated role of vitamin D supplementation in vitamin D-deficient sarcoid patients.
Collapse
Affiliation(s)
- Rishikesh Chandran
- Department of General Medicine, K.S. Hegde Medical Academy, Mangalore, Karnataka, India
| | - Lakshmi Nagendra
- Department of Endocrinology, K.S. Hegde Medical Academy, Mangalore, Karnataka, India
| | - Shrikrishna Acharya
- Department of Endocrinology, K.S. Hegde Medical Academy, Mangalore, Karnataka, India
| | | | - Vijith Shetty
- Department of Oncology, K.S. Hegde Medical Academy, Mangalore, Karnataka, India
| | - Adithi Kellarai
- Department of General Medicine, K.S. Hegde Medical Academy, Mangalore, Karnataka, India
| | - Bhagavan KR
- Department of General Surgery, K.S Hegde Medical Academy, Mangalore, Karnataka, India
| |
Collapse
|
7
|
Abstract
After the initial description of extrarenal synthesis of 1,25-dihydroxyvitamin D (1,25-(OH)2D) three decades ago, extensive progress has been made in unraveling the immunomodulatory roles of vitamin D in the pathogenesis of granulomatous disorders, including sarcoidosis. It has been shown that 1,25-(OH)2D has dual effects on the immune system, including upregulating innate immunity as well as downregulating the autoimmune response. The latter mechanism plays an important role in the pathogenesis and treatment of sarcoidosis. Vitamin D supplementation in patients with sarcoidosis has been hampered owing to concerns about the development of hypercalcemia and hypercalciuria given that extrarenal 1-α hydroxylase is substrate dependent. Recently, a few studies have cast doubt over the mechanisms underlying the development of hypercalcemia in this population. These studies demonstrated an inverse relationship between the level of vitamin D and severity of sarcoidosis. Consequently, clinical interest has been piqued in the use of vitamin D to attenuate the autoimmune response in this disorder. However, the development of hypercalcemia and the attendant detrimental effects are real possibilities. Although the average serum calcium concentration did not change following vitamin D supplementation, in two recent studies, hypercalciuria occurred in one out of 13 and two out of 16 patients. This review is a concise summary of the literature, outlining past work and newer developments in the use of vitamin D in sarcoidosis. We feel that larger-scale placebo-controlled randomized studies are needed in this population. Since the current first-line treatment of sarcoidosis is glucocorticoids, which confer many systemic adverse effects, and steroid-sparing immunosuppressant treatment options carry additional risks of adverse effects, adjunct management with vitamin D in combination with potent anti-osteoporotic medications could minimize the risk of glucocorticoid-induced osteoporosis and modulate the immune system to attenuate disease activity in sarcoidosis.
Collapse
Affiliation(s)
- Fabiola Gianella
- Pulmonary and Critical Care Medicine Division, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Connie CW Hsia
- Pulmonary and Critical Care Medicine Division, University of Texas Southwestern Medical Center, Dallas, Texas, USA
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Khashayar Sakhaee
- Charles and Jane Pak Center for Mineral Metabolism and Clinical Research, University of Texas Southwestern Medical Center, Dallas, Texas, USA
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| |
Collapse
|
8
|
Zhou Y, Lower EE. Balancing Altered Calcium Metabolism with Bone Health in Sarcoidosis. Semin Respir Crit Care Med 2020; 41:618-625. [PMID: 32777848 DOI: 10.1055/s-0040-1713009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Abnormal calcium metabolism in sarcoidosis patients can lead to hypercalcemia, hypercalciuria, and kidney stones. Hypercalcemia in sarcoidosis is usually due to increased activity of 1α-hydroxylase in macrophages of pulmonary granulomata, resulting in low levels of 25-hydroxyvitamin D and high levels of calcitriol. Vitamin D supplementation may be dangerous for some sarcoidosis patients and is recommended only for those with decreased 25-hydroxyvitamin D and reduced or normal calcitriol level. Diagnosis, treatment of osteoporosis, and maintenance of bone health are complex issues for sarcoidosis patients. An approach to diagnosis and treatment of bone fragility is presented.
Collapse
Affiliation(s)
- Ying Zhou
- Department of Respiratory Medicine, Clinical Research Center, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Elyse E Lower
- Department of Internal Medicine, University of Cincinnati Medical Center, Cincinnati, Ohio
| |
Collapse
|
9
|
Gwadera Ł, Białas AJ, Iwański MA, Górski P, Piotrowski WJ. Sarcoidosis and calcium homeostasis disturbances-Do we know where we stand? Chron Respir Dis 2020; 16:1479973119878713. [PMID: 31718265 PMCID: PMC6854763 DOI: 10.1177/1479973119878713] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
The majority of cases involving hypercalcemia in the setting of sarcoidosis are explained by the overproduction of calcitriol by activated macrophages. Vitamin D takes part in the regulation of granuloma formation. However, using vitamin D metabolites to assess the activity of the disease is still problematic, and its usefulness is disputable. In some cases, though, a calcium metabolism disorder could be a valuable tool (i.e. as a marker of extrathoracic sarcoidosis). Although sarcoidosis does not cause a decrease in bone mineral density, increased incidence of vertebral deformities is noted. Despite increasing knowledge about calcium homeostasis disorders in patients with sarcoidosis, there is still a need for clear guidelines regarding calcium and vitamin D supplementation in these patients.
Collapse
Affiliation(s)
- Łukasz Gwadera
- Department of Pneumology and Allergy, Chair of Internal Medicine, Medical University of Lodz, Poland
| | - Adam Jerzy Białas
- Department of Pneumology and Allergy, Chair of Internal Medicine, Medical University of Lodz, Poland
| | | | - Paweł Górski
- Department of Pneumology and Allergy, Chair of Internal Medicine, Medical University of Lodz, Poland
| | - Wojciech Jerzy Piotrowski
- Department of Pneumology and Allergy, Chair of Internal Medicine, Medical University of Lodz, Poland
| |
Collapse
|
10
|
Nelson CA, Zhong CS, Hashemi DA, Ashchyan HJ, Brown-Joel Z, Noe MH, Imadojemu S, Micheletti RG, Vleugels RA, Wanat KA, Rosenbach M, Mostaghimi A. A Multicenter Cross-Sectional Study and Systematic Review of Necrobiotic Xanthogranuloma With Proposed Diagnostic Criteria. JAMA Dermatol 2020; 156:270-279. [PMID: 31940000 PMCID: PMC6990734 DOI: 10.1001/jamadermatol.2019.4221] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2019] [Accepted: 11/07/2019] [Indexed: 11/14/2022]
Abstract
Importance Necrobiotic xanthogranuloma (NXG) is a non-Langerhans cell histiocytosis classically associated with paraproteinemia attributable to plasma-cell dyscrasias or lymphoproliferative disorders. Despite the morbidity of NXG, the literature is limited to case reports and small studies, and diagnostic criteria are lacking. Objective To evaluate the characteristics of NXG and propose diagnostic criteria. Design, Setting, and Participants This multicenter cross-sectional study was conducted at tertiary academic referral centers and followed by a systematic review and a consensus exercise. The multicenter cohort included patients with NXG diagnosed at the Brigham and Women's and Massachusetts General Hospitals (2000-2018), the University of Iowa Hospitals and Clinics (2000-2018), and the University of Pennsylvania Health System (2008-2018). The systematic review was conducted in 2018 and included patients with NXG identified in the Cochrane, Ovid EMBASE, PubMed, and Web of Science databases. The consensus exercise was conducted by 8 board-certified dermatologists to identify diagnostic criteria. Main Outcomes and Measures Demographic factors, comorbidities, clinical features, and treatment response. Results Of 235 included patients with NXG (34 from the multicenter cohort and 201 from the systematic review results), the mean (SD) age at presentation was 61.6 (14.2) years; 147 (62.6%) were female. Paraproteinemia was detected in 193 patients (82.1%), most often IgG-κ (117 patients [50.0%]). A malignant condition was detected in 59 patients (25.1%), most often multiple myeloma (33 patients [14.0%]). The overall rate of paraproteinemia and/or a malignant condition was 83.8% (197 patients). In the multicenter cohort, evolution of paraproteinemia into multiple myeloma was observed up to 5.7 years (median [range], 2.4 [0.1-5.7] years) after NXG presentation. Cutaneous lesions consisted of papules, plaques, and/or nodules, typically yellow or orange in color (113 of 187 [60.4%]) with a periorbital distribution (130 of 219 [59.3%]). The eye was the leading site of extracutaneous involvement (34 of 235 [14.5%]). In the multicenter cohort, intravenous immunoglobulin had the best treatment response rate (9 of 9 patients [100%]), followed by antimalarial drugs (4 of 5 patients [80%]), intralesional triamcinolone (6 of 8 patients [75%]), surgery (3 of 4 patients [75%]), chemotherapy (8 of 12 patients [67%]), and lenalidomide or thalidomide (5 of 8 patients [63%]). The consensus exercise yielded 2 major criteria, which were (1) clinical and (2) histopathological features consistent with NXG, and 2 minor criteria, consisting of (1) paraproteinemia, plasma-cell dyscrasia, and/or other associated lymphoproliferative disorder and (2) periorbital distribution of cutaneous lesions. In the absence of foreign body, infection, or another identifiable cause, fulfillment of both major and at least 1 minor criterion were proposed to establish the diagnosis of NXG. Conclusions and Relevance Necrobiotic xanthogranuloma is a multisystem disorder associated with paraproteinemia and malignant conditions. The proposed diagnostic criteria may advance clinical research and should be validated.
Collapse
Affiliation(s)
- Caroline A. Nelson
- Department of Dermatology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | | | - David A. Hashemi
- Perelman School of Medicine, University of Pennsylvania, Philadelphia
| | - Hovik J. Ashchyan
- Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Zoe Brown-Joel
- University of Iowa Carver College of Medicine, Iowa City
| | - Megan H. Noe
- Perelman School of Medicine at the University of Pennsylvania, Department of Dermatology, Philadelphia
| | - Sotonye Imadojemu
- Department of Dermatology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Robert G. Micheletti
- Perelman School of Medicine at the University of Pennsylvania, Department of Dermatology, Philadelphia
- Perelman School of Medicine at the University of Pennsylvania, Department of Medicine, Philadelphia
| | - Ruth Ann Vleugels
- Department of Dermatology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Karolyn A. Wanat
- Department of Dermatology, University of Iowa Carver College of Medicine, Iowa City
| | - Misha Rosenbach
- Perelman School of Medicine at the University of Pennsylvania, Department of Dermatology, Philadelphia
- Perelman School of Medicine at the University of Pennsylvania, Department of Medicine, Philadelphia
| | - Arash Mostaghimi
- Department of Dermatology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| |
Collapse
|
11
|
Goischke HK. Vitamin D supplementation for the prevention or depletion of side effects of therapy with alemtuzumab in multiple sclerosis. Ther Clin Risk Manag 2019; 15:891-904. [PMID: 31371976 PMCID: PMC6636607 DOI: 10.2147/tcrm.s188941] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Accepted: 06/16/2019] [Indexed: 12/22/2022] Open
Abstract
PURPOSE OF REVIEW Not only the multiple sclerosis specialist but also the general neurologist and primary care practitioner are increasingly aware of possible adverse events (AEs) by treatment with alemtuzumab (over 47% risk of secondary autoimmune-mediated diseases). Vitamin D supplementation's effect (VDS) to reduce these autoimmune AEs is poorly performed in routine practice. This article seeks to justify why this simple, inexpensive, patient-friendly therapy should be seriously discussed. RECENT FINDINGS Patients who have developed autoimmunity also show a high basal level of IL-21, a cytokine which increases the growth of auto-reactive T-cells. For side effects such as thyroid dysfunction, autoimmune thrombocytopenia, autoimmune hemolytic anemia, autoimmune hepatitis, diabetes mellitus type 1, and alopecia areata/alopecia totalis, VDS may have an impact on the immunological mechanism, in particular lowering levels of IL-17 and IL-21. SUMMARY The potential role of vitamin D in influencing autoimmune diseases is evident. If a life-threatening side-effect can be prevented by high-dose VDS, it is ethical to initiate this add-on therapy despite contradictory results in studies on the effectiveness of VDS.
Collapse
Affiliation(s)
- Hans-Klaus Goischke
- Independent Research, Internal Medicine, Rehabilitation Medicine, Social Medicine, Bad Brückenau, Bavaria, Germany
| |
Collapse
|
12
|
Serum and urinary calcium level in Latvian patients with sarcoidosis. Reumatologia 2018; 56:377-381. [PMID: 30647484 PMCID: PMC6330682 DOI: 10.5114/reum.2018.80715] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Accepted: 12/03/2018] [Indexed: 12/19/2022] Open
Abstract
Objectives Sarcoidosis is a multisystem granulomatous disease of unknown etiology that in 90% of cases affects the lungs. Calcium metabolism testing can be useful in diagnostics. The aim of the study was to assess the correlation between calcium metabolism and sarcoidosis form of manifestation/demographic indicators. Material and methods In a retrospective study medical records of all patients (n = 699) who had been hospitalized with suspected sarcoidosis in a specialized clinic of Riga Eastern Clinical University Hospital during the period from January 1st, 2013 until December 31st, 2014 were analyzed. Further analysis included only patients with histologically and/or clinically confirmed sarcoidosis (n = 281). Results Patients’ average age at the time of diagnosis was 39 ±13 years. Elevated serum calcium was observed in 9.9% of cases. A statistically significant correlation was found between serum calcium and age (p < 0.01). There was an association between serum calcium and gender (p < 0.05) – levels were higher in men (2.43 mmol/l) than in women (2.40 mmol/l). Elevated calcium in 24-hour urine was observed in 22.7% of patients. The mean value was 232.3 mg/24 h, levels were higher in men (258.7 mg/24 h) than in women (202.3 mg/24 h), and the association with gender was statistically significant (p < 0.01). Conclusions We can conclude that in Latvia sarcoidosis affects mostly young and middle-aged people. Both serum calcium and calcium in 24-hour urine are important parameters for sarcoidosis diagnostics. Hypercalcemia was found in 9.9% of patients, hypercalciuria in 22.7% of patients, and both were statistically significantly higher in men, regardless of age.
Collapse
|
13
|
Papanikolaou IC, Tabila B, Tabila K, Borok Z, Sharma O, Gould MK. Vitamin D status in sarcoidosis: a cross-sectional study. SARCOIDOSIS VASCULITIS AND DIFFUSE LUNG DISEASES 2018; 35:154-159. [PMID: 32476896 DOI: 10.36141/svdld.v35i2.6199] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Accepted: 09/25/2017] [Indexed: 11/02/2022]
Abstract
Background: Hypercalcemia, a common feature in sarcoidosis, is due to the excessive production of active Vitamin D metabolite, 1,25(OH)2D. Levels of 25(OH) Vitamin D however may not be appropriate. Objectives: To assess Vitamin D status and its clinical associations in sarcoidosis patients compared to a general respiratory diseases out-patient clinic population, serving as controls. Methods: 64 sarcoidosis cases and 53 control cases with other than sarcoidosis respiratory diseases, matched for age and sex were included in the study. Serum 25(OH)D, 1,25(OH)2D, calcium, angiotensin converting enzyme (ACE) were measured. 25(OH) Vitamin D was described as deficient when <20 ng/ml and insufficient when <30 ng/ml. Clinical parameters were recorded for sarcoidosis cases. Results: Overall 41/64 sarcoidosis cases (64%) had low 25(OH) D, 7/64 (11%) had high 1,25(OH)2D and 2/64 had hypercalcaemia (3%). Sarcoidosis subjects likely exhibited deficient (39%) or normal 25(OH)D levels (36%) in comparison to controls (p=0.018). 25(OH) Vitamin D deficiency in sarcoidosis was associated with race and radiological stage I disease, with regression analysis identifying African-American race as the only significant risk factor (p=0.03). An inverse correlation between ACE and 25(OH)D levels was found (p=0.052). 1,25(OH)2D was significantly elevated in sarcoidosis compared to controls. Among sarcoidosis patients, those with insufficient 25(OH)D levels exhibited higher calcium levels in serum. Conclusions: 25(OH) Vitamin D deficiency is prevalent in sarcoidosis, particularly in African-Americans and likely those with active disease. However, concomitant 1,25(OH)2D elevation and associated hypercalcaemia make Vitamin D supplementation dangerous in sarcoidosis. (Sarcoidosis Vasc Diffuse Lung Dis 2018; 35: 154-159).
Collapse
Affiliation(s)
- Ilias C Papanikolaou
- Division of Pulmonary, Critical Care and Sleep Medicine, Keck School of Medicine, University of Southern California, USA.,Department of Pulmonary Medicine, Corfu General Hospital, Greece
| | - Brian Tabila
- Division of Pulmonary, Critical Care and Sleep Medicine, Keck School of Medicine, University of Southern California, USA
| | | | - Zea Borok
- Will Rogers Institute Pulmonary Research Center, Division of Pulmonary, Critical Care and Sleep Medicine, Keck School of Medicine, University of Southern California, USA
| | - Om Sharma
- Division of Pulmonary, Critical Care and Sleep Medicine, Keck School of Medicine, University of Southern California, USA
| | - Michael K Gould
- Health Services Research and Implementation Science, Kaiser Permanente Southern California
| |
Collapse
|
14
|
Abstract
PURPOSE OF REVIEW Vitamin D supplementation is widespread used in the general population. In sarcoidosis, up to 50% of patients, especially postmenopausal women and those taking corticosteroids, show evidence of increased bone fragility. The purpose of this review is to provide an evidence-based rationale on how to treat sarcoidosis patients with bone health issues. RECENT FINDINGS Evidence from observational studies show that decreased 25-hydroxy vitamin D is common in sarcoidosis. However, the great majority of sarcoidosis patents have normal or often elevated levels of 1,25-dihydroxy vitamin D (calcitriol), a marker associated with disease activity. High calcitriol levels may often be associated with hypercalcemia and hypercalcuria. The few interventional randomized controlled studies in the field, suggest that vitamin D supplementation may not be well tolerated because of hypercalcemia, moreover without substantial benefit on bone health and risk for fractures in these patients. SUMMARY Vitamin D supplementation may be withheld in sarcoidosis patients with bone fragility, unless calcitriol levels are below normal limits. A treating scheme is proposed.
Collapse
|
15
|
Saidenberg-Kermanac’h N, Valeyre D, Boissier MC. Vitamin D supplementation in patients treated for sarcoidosis: Controversy or consensus? Joint Bone Spine 2017; 84:521-523. [DOI: 10.1016/j.jbspin.2017.03.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/05/2017] [Indexed: 11/24/2022]
|
16
|
Affiliation(s)
- Karen Lavery
- From the Department of Medicine, Legacy Emanuel and Legacy Good Samaritan Hospitals, Portland, OR (K.L., D.J.G.); the Ann Arbor Veterans Affairs (VA) Health Services Research and Development Center of Excellence, the Patient Safety Enhancement Program, University of Michigan Health System, and the Department of Internal Medicine, University of Michigan Medical School - all in Ann Arbor (S.S.); the Department of Medicine and Division of Pulmonary and Critical Care Medicine, Albany Medical College, Albany, NY (M.A.J.); and the Medical Service, San Francisco VA Medical Center, and the Department of Medicine, University of California at San Francisco School of Medicine - both in San Francisco (G.D.)
| | - Daniel J Gilden
- From the Department of Medicine, Legacy Emanuel and Legacy Good Samaritan Hospitals, Portland, OR (K.L., D.J.G.); the Ann Arbor Veterans Affairs (VA) Health Services Research and Development Center of Excellence, the Patient Safety Enhancement Program, University of Michigan Health System, and the Department of Internal Medicine, University of Michigan Medical School - all in Ann Arbor (S.S.); the Department of Medicine and Division of Pulmonary and Critical Care Medicine, Albany Medical College, Albany, NY (M.A.J.); and the Medical Service, San Francisco VA Medical Center, and the Department of Medicine, University of California at San Francisco School of Medicine - both in San Francisco (G.D.)
| | - Sanjay Saint
- From the Department of Medicine, Legacy Emanuel and Legacy Good Samaritan Hospitals, Portland, OR (K.L., D.J.G.); the Ann Arbor Veterans Affairs (VA) Health Services Research and Development Center of Excellence, the Patient Safety Enhancement Program, University of Michigan Health System, and the Department of Internal Medicine, University of Michigan Medical School - all in Ann Arbor (S.S.); the Department of Medicine and Division of Pulmonary and Critical Care Medicine, Albany Medical College, Albany, NY (M.A.J.); and the Medical Service, San Francisco VA Medical Center, and the Department of Medicine, University of California at San Francisco School of Medicine - both in San Francisco (G.D.)
| | - Marc A Judson
- From the Department of Medicine, Legacy Emanuel and Legacy Good Samaritan Hospitals, Portland, OR (K.L., D.J.G.); the Ann Arbor Veterans Affairs (VA) Health Services Research and Development Center of Excellence, the Patient Safety Enhancement Program, University of Michigan Health System, and the Department of Internal Medicine, University of Michigan Medical School - all in Ann Arbor (S.S.); the Department of Medicine and Division of Pulmonary and Critical Care Medicine, Albany Medical College, Albany, NY (M.A.J.); and the Medical Service, San Francisco VA Medical Center, and the Department of Medicine, University of California at San Francisco School of Medicine - both in San Francisco (G.D.)
| | - Gurpreet Dhaliwal
- From the Department of Medicine, Legacy Emanuel and Legacy Good Samaritan Hospitals, Portland, OR (K.L., D.J.G.); the Ann Arbor Veterans Affairs (VA) Health Services Research and Development Center of Excellence, the Patient Safety Enhancement Program, University of Michigan Health System, and the Department of Internal Medicine, University of Michigan Medical School - all in Ann Arbor (S.S.); the Department of Medicine and Division of Pulmonary and Critical Care Medicine, Albany Medical College, Albany, NY (M.A.J.); and the Medical Service, San Francisco VA Medical Center, and the Department of Medicine, University of California at San Francisco School of Medicine - both in San Francisco (G.D.)
| |
Collapse
|
17
|
Robertson AP, Weinreb A, Weinreb JE. Protection of Bone Density in Sarcoidosis: Can we Give Vitamin D without Causing Hypercalcemia? AACE Clin Case Rep 2017. [DOI: 10.4158/ep161608.cr] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
|