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Cipriani C, Pepe J, Colangelo L, Cilli M, Nieddu L, Minisola S. Presentation of hypoparathyroidism in Italy: a nationwide register-based study. J Endocrinol Invest 2024; 47:2021-2027. [PMID: 38175360 DOI: 10.1007/s40618-023-02271-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Accepted: 12/04/2023] [Indexed: 01/05/2024]
Abstract
PURPOSE We sought to assess the clinical presentation of hypoparathyroidism (HypoPT) in Italy. METHODS We performed a nationwide study retrieving data from the hospital discharge ICD-9 codes database of the Italian Health Ministry, from 2007 through 2017. The codes corresponding to diagnosis of cardiovascular disease, cancer, infection, renal failure, psychiatric disease, upper airway tract infection and pneumonia, seizures, nephrolithiasis, cognitive impairment, cerebral calcifications, skin disorders, fracture, and cataract were retrieved when associated with the diagnosis of HypoPT (252.1). We excluded codes corresponding to diagnoses of cancer of the neck region. In-hospital mortality rate was calculated. We retrieved the same data from an age- and sex-matched non-HypoPT control population. RESULTS Fourteen thousand five hundred seventy-nine hospitalizations for HypoPT and controls were analyzed. Hospitalization for cardiovascular disease, cancer, infection, renal failure, seizures, nephrolithiasis, cerebral calcifications (p < 0.0001), and cognitive impairment (p < 0.05) were more common in HypoPT compared to controls. Mean age of HypoPT with cardiovascular disease, cancer, and renal failure was younger compared to controls (p < 0.0001). The OR of hospitalization for cardiovascular disease, cancer, renal failure, seizures (OR 2, 40, 48 and 1.6, respectively), and nephrolithiasis (OR 1.6) were significant in HypoPT compared to non-HypoPT. The OR of hospitalization for infection and cognitive impairment were significant only in HypoPT women (OR 1.3 and 2.3, respectively). In-hospital mortality rate was lower in HypoPT vs controls (0.5% and 3.7%; p < 0.0001). CONCLUSION Hospitalizations for cardiovascular disease, cancer, and renal failure are more prevalent and occur at a younger age in HypoPT vs non-HypoPT. Hospitalizations for seizures and nephrolithiasis are frequent in HypoPT; those for infection and cognitive impairment are more common in HypoPT women.
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Affiliation(s)
- C Cipriani
- Department of Clinical, Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico 155, 00161, Rome, Italy.
| | - J Pepe
- Department of Clinical, Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - L Colangelo
- Department of Clinical, Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - M Cilli
- Department of Clinical, Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - L Nieddu
- Faculty of Economics, UNINT University, Via Cristoforo Colombo 200, 00147, Rome, Italy
| | - S Minisola
- Department of Clinical, Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
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Geng C, Liu J, Guo B, Liu K, Gong P, Wang B, Wan Q, Sun L, Zhao J, Song Y. High lymphocyte signature genes expression in parathyroid endocrine cells and its downregulation linked to tumorigenesis. EBioMedicine 2024; 102:105053. [PMID: 38471398 PMCID: PMC10945207 DOI: 10.1016/j.ebiom.2024.105053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 02/26/2024] [Accepted: 02/27/2024] [Indexed: 03/14/2024] Open
Abstract
BACKGROUND To date, because of the difficulty in obtaining normal parathyroid gland samples in human or in animal models, our understanding of this last-discovered organ remains limited. METHODS In the present study, we performed a single-cell transcriptome analysis of six normal parathyroid and eight parathyroid adenoma samples using 10 × Genomics platform. FINDINGS We have provided a detailed expression atlas of parathyroid endocrine cells. Interestingly, we found an exceptional high expression levels of CD4 and CD226 in parathyroid endocrine cells, which were even higher than those in lymphocytes. This unusual expression of lymphocyte markers in parathyroid endocrine cells was associated with the depletion of CD4 T cells in normal parathyroid glands. Moreover, CD4 and CD226 expression in endocrine cells was significantly decreased in parathyroid adenomas, which was associated with a significant increase in Treg counts. Finally, along the developmental trajectory, we discovered the loss of POMC, ART5, and CES1 expression as the earliest signature of parathyroid hyperplasia. INTERPRETATION We propose that the loss of CD4 and CD226 expression in parathyroid endocrine cells, coupled with an elevated number of Treg cells, could be linked to the pathogenesis of parathyroid adenoma. Our data also offer valuable information for understanding the noncanonical function of CD4 molecule. FUNDING This work was supported by the National Key R&D Program of China (2022YFA0806100), National Natural Science Foundation of China (82130025, 82270922, 31970636, 32211530422), Shandong Provincial Natural Science Foundation of China (ZR2020ZD14), Innovation Team of Jinan (2021GXRC048) and the Outstanding University Driven by Talents Program and Academic Promotion Program of Shandong First Medical University (2019LJ007).
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Affiliation(s)
- Chong Geng
- Department of Breast and Thyroid Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No.324 Jingwu Road, Jinan, Shandong 250021, China
| | - Junjun Liu
- Department of Endocrinology, Jinan Central Hospital Affiliated to Shandong First Medical University, No.105 Jiefang Road, Jinan, Shandong 250013, China; Shandong Institute of Endocrine and Metabolic Diseases, Shandong First Medical University, No.324 Jingwu Road, Jinan, Shandong 250021, China
| | - Bingzhou Guo
- College of Artificial Intelligence and Big Data for Medical Sciences, Shandong First Medical University, No.6699 Qingdao Road Jinan, Shandong 250021, China
| | - Kailin Liu
- Department of Breast and Thyroid Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No.324 Jingwu Road, Jinan, Shandong 250021, China
| | - Pengfei Gong
- College of Artificial Intelligence and Big Data for Medical Sciences, Shandong First Medical University, No.6699 Qingdao Road Jinan, Shandong 250021, China
| | - Bao Wang
- Shandong Institute of Endocrine and Metabolic Diseases, Shandong First Medical University, No.324 Jingwu Road, Jinan, Shandong 250021, China
| | - Qiang Wan
- Department of Endocrinology, Jinan Central Hospital Affiliated to Shandong First Medical University, No.105 Jiefang Road, Jinan, Shandong 250013, China.
| | - Liang Sun
- College of Artificial Intelligence and Big Data for Medical Sciences, Shandong First Medical University, No.6699 Qingdao Road Jinan, Shandong 250021, China.
| | - Jiajun Zhao
- Department of Endocrinology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No.324 Jingwu Road, Jinan, Shandong 250021, China; Shandong Clinical Research Center of Diabetes and Metabolic Diseases, No.324 Jingwu Road, Jinan, Shandong 250021, China; Shandong Institute of Endocrine and Metabolic Diseases, Shandong First Medical University, No.324 Jingwu Road, Jinan, Shandong 250021, China; Shandong Engineering Laboratory of Prevention and Control for Endocrine and Metabolic Diseases, No.324 Jingwu Road, Jinan, Shandong 250021, China.
| | - Yongfeng Song
- Department of Endocrinology, Jinan Central Hospital Affiliated to Shandong First Medical University, No.105 Jiefang Road, Jinan, Shandong 250013, China; Shandong Clinical Research Center of Diabetes and Metabolic Diseases, No.324 Jingwu Road, Jinan, Shandong 250021, China; Shandong Institute of Endocrine and Metabolic Diseases, Shandong First Medical University, No.324 Jingwu Road, Jinan, Shandong 250021, China; Shandong Engineering Laboratory of Prevention and Control for Endocrine and Metabolic Diseases, No.324 Jingwu Road, Jinan, Shandong 250021, China.
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3
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Khan AA, Abbott LG, Ahmed I, Ayodele O, Gagnon C, Finkelman RD, Mezosi E, Rejnmark L, Takacs I, Yin S, Ing SW. Open-label extension of a randomized trial investigating safety and efficacy of rhPTH(1-84) in hypoparathyroidism. JBMR Plus 2024; 8:ziad010. [PMID: 38741607 PMCID: PMC11090130 DOI: 10.1093/jbmrpl/ziad010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 09/28/2023] [Accepted: 10/31/2023] [Indexed: 05/16/2024] Open
Abstract
Hypoparathyroidism (HypoPT) is a rare disease, often inadequately controlled by conventional treatment. PARALLAX was a mandatory post-marketing trial assessing pharmacokinetics and pharmacodynamics of different dosing regimens of recombinant human parathyroid hormone 1-84 (rhPTH[1-84]) for treating HypoPT. The present study (NCT03364738) was a phase 4, 1-yr open-label extension of PARALLAX. Patients received only 2 doses of rhPTH(1-84) in PARALLAX and were considered treatment-naive at the start of the current study. rhPTH(1-84) was initiated at 50 μg once daily, with doses adjusted based on albumin-corrected serum calcium levels. Albumin-corrected serum calcium (primary outcome measure), health-related quality of life (HRQoL), adverse events, and healthcare resource utilization (HCRU) were assessed. The mean age of the 22 patients included was 50.0 yr; 81.8% were women, and 90.9% were White. By the end of treatment (EOT), 95.5% of patients had albumin-corrected serum calcium values in the protocol-defined range of 1.88 mmol/L to the upper limit of normal. Serum phosphorus was within the healthy range, and albumin-corrected serum calcium-phosphorus product was below the upper healthy limit throughout, while mean 24-h urine calcium excretion decreased from baseline to EOT. Mean supplemental doses of calcium and active vitamin D were reduced from baseline to EOT (2402-855 mg/d and 0.8-0.2 μg/d, respectively). Mean serum bone turnover markers, bone-specific alkaline phosphatase, osteocalcin, procollagen type I N-terminal propeptide, and type I collagen C-telopeptide increased 2-5 fold from baseline to EOT. The HCRU, disease-related symptoms and impact on HRQoL improved numerically between baseline and EOT. Nine patients (40.9%) experienced treatment-related adverse events; no deaths were reported. Treatment with rhPTH(1-84) once daily for 1 yr improved HRQoL, maintained eucalcemia in 95% of patients, normalized serum phosphorus, and decreased urine calcium excretion. The effects observed on urine calcium and the safety profile are consistent with previous findings. Clinical trial identifier NCT03364738.
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Affiliation(s)
- Aliya A Khan
- Divisions of Endocrinology and Metabolism and Geriatric Medicine, McMaster University, Hamilton, Ontario L8S 4L8, Canada
| | - Lisa G Abbott
- Northern Nevada Endocrinology, Reno, NV 89511, United States
- University of Nevada, Reno, NV 89557, United States
| | - Intekhab Ahmed
- Department of Endocrinology and Metabolism, Thomas Jefferson University Hospital, Philadelphia, PA 19107, United States
| | - Olulade Ayodele
- Takeda Development Center Americas Inc., Lexington, MA, 02421, United States
| | - Claudia Gagnon
- Department of Medicine, CHU de Québec-Université Laval Research Centre, Quebec G1V 4G2, Canada
- Department of Medicine, Université Laval, Quebec G1V 0A6, Canada
| | | | - Emese Mezosi
- Department of Internal Medicine, University of Pécs, 7624 Pécs, Hungary
| | - Lars Rejnmark
- Department of Clinical Medicine – Department of Endocrinology and Internal Medicine, Aarhus University, 8200, Aarhus, Denmark
| | - Istvan Takacs
- Department of Internal Medicine and Oncology, Semmelweis University, 1083 Budapest, Hungary
| | - Shaoming Yin
- Takeda Development Center Americas Inc., Lexington, MA, 02421, United States
| | - Steven W Ing
- Division of Endocrinology, Diabetes, and Metabolism, Ohio State University, Columbus, OH 43210, United States
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Tenuta M, Pandozzi C, Sciarra F, Campolo F, Gelibter AJ, Sirgiovanni G, Cortesi E, Lenzi A, Isidori AM, Sbardella E, Venneri MA. Circulating Natural Killer Cells as Prognostic Value for Non-Small-Cell Lung Cancer Patients Treated with Immune Checkpoint Inhibitors: Correlation with Sarcopenia. Cancers (Basel) 2023; 15:3592. [PMID: 37509255 PMCID: PMC10377538 DOI: 10.3390/cancers15143592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 07/05/2023] [Accepted: 07/10/2023] [Indexed: 07/30/2023] Open
Abstract
BACKGROUND Immune checkpoint inhibitors (ICIs) have revolutionized the treatment of tumors. Natural killer (NK) cells can play an important role in cancer immune surveillance. The aim of this prospective observational study was to analyze peripheral blood mononuclear cells (PBMCs) in patients with advanced non-small-cell lung cancer (NSCLC) receiving ICIs in order to identify predictive factors for better survival outcomes. METHODS Forty-seven stage IV NSCLC patients were enrolled. Patients underwent baseline (T0) and longitudinal (T1) evaluations after ICIs. Peripheral immune blood cell counts were analyzed using flow cytometry. RESULTS Basal levels of CD3-CD56+ NK cells were higher in patients with controlled disease (DC) compared to progression disease (PD) patients (127 cells/µL vs. 27.8 cells/µL, p < 0.001). Lower NK cell values were independent prognostic factors for shorter overall survival (OS) (HR 0.992; 95% CI 0.987-0.997, p < 0.001) and progression-free survival (PFS) (HR 0.988; 95% CI 0.981-0.994, p < 0.001). During the longitudinal evaluation, CD3-CD56+ NK cells (138.1 cells/µL vs. 127 cells/µL, p = 0.025) and CD56bright NK cells (27.4 cells/µL vs. 18.1 cells/µL, p = 0.034) significantly increased in the DC group. Finally, lower values of CD3-CD56+ NK cells (28.3 cells/µL vs. 114.6 cells/µL, p = 0.004) and CD56dim NK cells (13.2 cells/µL vs. 89.4 cells/µL, p < 0.001) were found in sarcopenic patients compared to patients without sarcopenia. CONCLUSIONS Peripheral NK cells could represent a non-invasive and useful tool to predict ICI therapy response in NSCLC patients, and the association of low NK cell levels with sarcopenia deserves even more attention in clinical evaluation.
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Affiliation(s)
- Marta Tenuta
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy
| | - Carla Pandozzi
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy
| | - Francesca Sciarra
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy
| | - Federica Campolo
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy
| | - Alain J Gelibter
- Medical Oncology Unit B, Policlinico Umberto I, Sapienza University of Rome, 00185 Rome, Italy
| | - Grazia Sirgiovanni
- Medical and Translational Oncology, Oncology Department, AO Santa Maria, 05100 Terni, Italy
| | - Enrico Cortesi
- Medical Oncology Unit B, Policlinico Umberto I, Sapienza University of Rome, 00185 Rome, Italy
| | - Andrea Lenzi
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy
| | - Andrea M Isidori
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy
| | - Emilia Sbardella
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy
| | - Mary Anna Venneri
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy
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5
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Ing SW, Finkelman RD, He P, Khan AA, Mannstadt M, Rejnmark L, Song I, Takács I, Wu Y. A Phase I Randomized Trial of Once-Daily Versus Twice-Daily Recombinant Human Parathyroid Hormone (1-84) for Hypoparathyroidism. JBMR Plus 2023; 7:e10758. [PMID: 37457880 PMCID: PMC10339078 DOI: 10.1002/jbm4.10758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 04/05/2023] [Accepted: 04/26/2023] [Indexed: 07/18/2023] Open
Abstract
Recombinant human parathyroid hormone (1-84), rhPTH(1-84), is an approved adjunctive treatment to oral calcium and active vitamin D for adult patients with hypoparathyroidism; however, there is limited information on the effect of twice daily (BID) dosing of rhPTH(1-84). This was a phase I, open-label, randomized, crossover, multicenter study conducted in adult patients with chronic hypoparathyroidism. The primary objective was to assess the pharmacokinetic profile and pharmacodynamic effects of 1 day of treatment with rhPTH(1-84) administered subcutaneously at 25 μg BID, 50 μg BID, and 100 μg once daily (QD) with or without supplemental oral calcium. Safety and tolerability were evaluated as secondary objectives. In total, 33 patients with chronic hypoparathyroidism completed the study. Treatment with rhPTH(1-84), both BID and QD, over the short-term maintained serum calcium, lowered serum phosphorus, decreased urinary calcium excretion, and increased urinary phosphorus excretion. The decrease in urinary calcium excretion was numerically greater for BID than QD. Generally, baseline-adjusted pharmacokinetic parameters including area under the curve and maximum observed concentration increased with increasing rhPTH(1-84) dose, although this effect was not dose proportional. No new safety findings were observed. Our study revealed no differences thought to be clinically meaningful in pharmacokinetic or pharmacodynamic parameters with BID versus QD rhPTH(1-84) dosing. Future long-term studies are warranted to further elucidate the effects of alternative dosing strategies. © 2023 Takeda Development Center Americas, Inc and The Authors. JBMR Plus published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research.
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Affiliation(s)
- Steven W. Ing
- Division of Endocrinology, Diabetes, and MetabolismOhio State University Wexner Medical CenterColumbusOHUSA
| | | | - Ping He
- Takeda Pharmaceuticals USA, Inc.LexingtonMAUSA
| | - Aliya A. Khan
- Divisions of Endocrinology and Metabolism and GeriatricsMcMaster UniversityOakvilleONCanada
| | - Michael Mannstadt
- Endocrine UnitMassachusetts General Hospital and Harvard Medical SchoolBostonMAUSA
| | - Lars Rejnmark
- Department of Clinical Medicine – Department of Endocrinology and Internal MedicineAarhus University and Aarhus University HospitalAarhusDenmark
| | - Ivy Song
- Takeda Pharmaceuticals USA, Inc.LexingtonMAUSA
| | - István Takács
- Department of Internal Medicine and OncologySemmelweis UniversityBudapestHungary
| | - Yuna Wu
- Takeda Pharmaceuticals USA, Inc.LexingtonMAUSA
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6
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Butylina M, Föger-Samwald U, Gelles K, Pietschmann P, Sipos W. Challenges in establishing animal models for studying osteoimmunology of hypoparathyroidism. Front Vet Sci 2023; 10:1163903. [PMID: 37180074 PMCID: PMC10169642 DOI: 10.3389/fvets.2023.1163903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Accepted: 03/30/2023] [Indexed: 05/15/2023] Open
Abstract
Hypoparathyroidism is a relatively rare human and veterinary disease characterized by deficient or absent production of parathyroid hormone (PTH). PTH is known as a classical regulator of calcium and phosphorus homeostasis. Nevertheless, the hormone also appears to modulate immune functions. For example, increased CD4:CD8 T-cell ratios and elevated interleukin (IL)-6 and IL-17A levels were observed in patients with hyperparathyroidism, whereas gene expression of tumor necrosis factor-α (TNF-α) and granulocyte macrophage-colony stimulating factor (GM-CSF) was decreased in patients with chronic postsurgical hypoparathyroidism. Various immune cell populations are affected differently. So, there is a need for validated animal models for the further characterization of this disease for identifying targeted immune-modulatory therapies. In addition to genetically modified mouse models of hypoparathyroidism, there are surgical rodent models. Parathyroidectomy (PTX) can be well performed in rats-for pharmacological and associated osteoimmunological research and bone mechanical studies, a large animal model could be preferable, however. A major drawback for successfully performing total PTX in large animal species (pigs and sheep) is the presence of accessory glands, thus demanding to develop new approaches for real-time detection of all parathyroid tissues.
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Affiliation(s)
- Maria Butylina
- Institute of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Ursula Föger-Samwald
- Institute of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Katharina Gelles
- Institute of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Peter Pietschmann
- Institute of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Wolfgang Sipos
- Clinical Department for Farm Animals, University of Veterinary Medicine Vienna, Vienna, Austria
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7
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Santinelli L, Lazzaro A, Sciarra F, Maddaloni L, Frasca F, Fracella M, Moretti S, Borsetti A, Bugani G, Alessandri F, Zullino V, Ruberto F, Pugliese F, Sorrentino L, Gianfrilli D, Isidori A, Venneri MA, Mastroianni CM, Ceccarelli G, d’Ettorre G. Cellular Immune Profiling of Lung and Blood Compartments in Patients with SARS-CoV-2 Infection. Pathogens 2023; 12:pathogens12030442. [PMID: 36986364 PMCID: PMC10057444 DOI: 10.3390/pathogens12030442] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 03/07/2023] [Accepted: 03/08/2023] [Indexed: 03/14/2023] Open
Abstract
Background: SARS-CoV-2 related immunopathology may be the driving cause underlying severe COVID-19. Through an immunophenotyping analysis on paired bronchoalveolar lavage fluid (BALF) and blood samples collected from mechanically ventilated patients with COVID-19-associated Acute Respiratory Distress Syndrome (CARDS), this study aimed to evaluate the cellular immune responses in survivors and non-survivors of COVID-19. Methods: A total of 36 paired clinical samples of bronchoalveolar lavage fluid (BALF) mononuclear cells (BALF-MC) and peripheral blood mononuclear cells (PBMC) were collected from 18 SARS-CoV-2-infected subjects admitted to the intensive care unit (ICU) of the Policlinico Umberto I, Sapienza University Hospital in Rome (Italy) for severe interstitial pneumonia. The frequencies of monocytes (total, classical, intermediate and non-classical) and Natural Killer (NK) cell subsets (total, CD56bright and CD56dim), as well as CD4+ and CD8+ T cell subsets [naïve, central memory (TCM) and effector memory (TEM)], and those expressing CD38 and/or HLADR were evaluated by multiparametric flow cytometry. Results: Survivors with CARDS exhibited higher frequencies of classical monocytes in blood compared to non-survivors (p < 0.05), while no differences in the frequencies of the other monocytes, NK cell and T cell subsets were recorded between these two groups of patients (p > 0.05). The only exception was for peripheral naïve CD4+ T cells levels that were reduced in non-survivors (p = 0.04). An increase in the levels of CD56bright (p = 0.012) and a decrease in CD56dim (p = 0.002) NK cell frequencies was also observed in BALF-MC samples compared to PBMC in deceased COVID-19 patients. Total CD4+ and CD8+ T cell levels in the lung compartment were lower compared to blood (p = 0.002 and p < 0.01, respectively) among non-survivors. Moreover, CD38 and HLA-DR were differentially expressed by CD4+ and CD8+ T cell subsets in BALF-MC and in PBMC among SARS-CoV-2-infected patients who died from COVID-19 (p < 0.05). Conclusions: These results show that the immune cellular profile in blood and pulmonary compartments was similar in survivors and non-survivors of COVID-19. T lymphocyte levels were reduced, but resulted highly immune-activated in the lung compartment of patients who faced a fatal outcome.
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Affiliation(s)
- Letizia Santinelli
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
| | - Alessandro Lazzaro
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
| | - Francesca Sciarra
- Department of Experimental Medicine, Sapienza University of Rome, 00185 Rome, Italy
| | - Luca Maddaloni
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
| | - Federica Frasca
- Laboratory of Virology, Department of Molecular Medicine, Affiliated to Istituto Pasteur Italia, Sapienza University, 00185 Rome, Italy
| | - Matteo Fracella
- Laboratory of Virology, Department of Molecular Medicine, Affiliated to Istituto Pasteur Italia, Sapienza University, 00185 Rome, Italy
| | - Sonia Moretti
- National HIV/AIDS Research Center, Italian Institute of Health, 00161 Rome, Italy
- Correspondence: (S.M.); (G.C.); Tel.: +39-0649903591 (S.M.); +39-0649970311 (G.C.)
| | - Alessandra Borsetti
- National HIV/AIDS Research Center, Italian Institute of Health, 00161 Rome, Italy
| | - Ginevra Bugani
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
| | - Francesco Alessandri
- Department of General and Specialistic Surgery, Sapienza University of Rome, 00185 Rome, Italy
| | - Veronica Zullino
- Department of General and Specialistic Surgery, Sapienza University of Rome, 00185 Rome, Italy
| | - Franco Ruberto
- Department of General and Specialistic Surgery, Sapienza University of Rome, 00185 Rome, Italy
| | - Francesco Pugliese
- Department of General and Specialistic Surgery, Sapienza University of Rome, 00185 Rome, Italy
| | - Leonardo Sorrentino
- Laboratory of Virology, Department of Molecular Medicine, Affiliated to Istituto Pasteur Italia, Sapienza University, 00185 Rome, Italy
| | - Daniele Gianfrilli
- Department of Experimental Medicine, Sapienza University of Rome, 00185 Rome, Italy
| | - Andrea Isidori
- Department of Experimental Medicine, Sapienza University of Rome, 00185 Rome, Italy
| | - Mary Anna Venneri
- Department of Experimental Medicine, Sapienza University of Rome, 00185 Rome, Italy
| | - Claudio M. Mastroianni
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
| | - Giancarlo Ceccarelli
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
- Azienda Ospedaliero Universitaria Policlinico Umberto I, 00185 Rome, Italy
- Correspondence: (S.M.); (G.C.); Tel.: +39-0649903591 (S.M.); +39-0649970311 (G.C.)
| | - Gabriella d’Ettorre
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
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8
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Bjornsdottir S, Ing S, Mitchell DM, Sikjaer T, Underbjerg L, Hassan-Smith Z, Sfeir J, Gittoes NJ, Clarke L BL. Epidemiology and Financial Burden of Adult Chronic Hypoparathyroidism. J Bone Miner Res 2022; 37:2602-2614. [PMID: 36054571 PMCID: PMC10087725 DOI: 10.1002/jbmr.4675] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 07/29/2022] [Accepted: 08/07/2022] [Indexed: 11/10/2022]
Abstract
Chronic hypoparathyroidism is characterized by low serum calcium, increased serum phosphorus, and inappropriately low or decreased serum parathyroid hormone. This rare disorder is associated with a variety of complications. The prevalence, incidence, mortality, financial burden, and epidemiology of complications of this disorder are not well understood. This narrative review summarizes current information on the epidemiology and complications of chronic hypoparathyroidism. The reported prevalence of chronic hypoparathyroidism ranges from 6.4-37/100,000, and the incidence is reported to be 0.8-2.3/100,000/year. Mortality is not increased in studies from Denmark or South Korea but was increased in studies from Scotland and Sweden. The financial burden of this disorder is substantial because of increased health care resource utilization in two studies but not well quantitated. Recognized complications include hypercalciuria, nephrocalcinosis, kidney stones, and chronic kidney disease; low bone turnover and possibly upper extremity fractures; cardiac and vascular calcifications; basal ganglia calcifications, cataracts, infections, neuropsychiatric complications, and difficulties with pregnancy. This review concludes that chronic hypoparathyroidism is a rare disorder associated with significant morbidity that may not increase overall mortality but is associated with a substantial financial burden. © 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)
| | - Steven Ing
- Division of Endocrinology, Diabetes and Metabolism, Ohio State University, Columbus, OH, USA
| | - Deborah M Mitchell
- Pediatric Endocrine Unit, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Tanja Sikjaer
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Line Underbjerg
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Zaki Hassan-Smith
- Centre for Endocrinology, Diabetes, and Metabolism, Queen Elizabeth Hospital, Birmingham, UK
| | - Jad Sfeir
- Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Mayo Clinic, Rochester, MN, USA
| | - Neil J Gittoes
- Centre for Endocrinology, Diabetes, and Metabolism, Queen Elizabeth Hospital, Birmingham, UK
| | - Bart L Clarke L
- Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Mayo Clinic, Rochester, MN, USA
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9
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Khan AA, Bilezikian JP, Brandi ML, Clarke BL, Gittoes NJ, Pasieka JL, Rejnmark L, Shoback DM, Potts JT, Guyatt GH, Mannstadt M. Evaluation and Management of Hypoparathyroidism Summary Statement and Guidelines from the Second International Workshop. J Bone Miner Res 2022; 37:2568-2585. [PMID: 36054621 DOI: 10.1002/jbmr.4691] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 08/18/2022] [Accepted: 08/24/2022] [Indexed: 11/10/2022]
Abstract
This clinical practice guideline addresses the prevention, diagnosis, and management of hypoparathyroidism (HypoPT) and provides evidence-based recommendations. The HypoPT task forces included four teams with a total of 50 international experts including representatives from the sponsoring societies. A methodologist (GG) and his team supported the taskforces and conducted the systematic reviews. A formal process following the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) methodology and the systematic reviews provided the structure for seven of the guideline recommendations. The task force used a less structured approach based on narrative reviews for 20 non-GRADEd recommendations. Clinicians may consider postsurgical HypoPT permanent if it persists for >12 months after surgery. To predict which patients will not develop permanent postsurgical HypoPT, we recommend evaluating serum PTH within 12 to 24 hours post total thyroidectomy (strong recommendation, moderate quality evidence). PTH > 10 pg/mL (1.05 pmol/L) virtually excludes long-term HypoPT. In individuals with nonsurgical HypoPT, genetic testing may be helpful in the presence of a positive family history of nonsurgical HypoPT, in the presence of syndromic features, or in individuals younger than 40 years. HypoPT can be associated with complications, including nephrocalcinosis, nephrolithiasis, renal insufficiency, cataracts, seizures, cardiac arrhythmias, ischemic heart disease, depression, and an increased risk of infection. Minimizing complications of HypoPT requires careful evaluation and close monitoring of laboratory indices. In patients with chronic HypoPT, the panel suggests conventional therapy with calcium and active vitamin D metabolites as first-line therapy (weak recommendation, low-quality evidence). When conventional therapy is deemed unsatisfactory, the panel considers the use of PTH. © 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)
- Aliya A Khan
- Department of Medicine, Division of Endocrinology and Metabolism, McMaster University, Hamilton, ON, Canada
| | - John P Bilezikian
- Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | | | - Bart L Clarke
- Mayo Clinic Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Rochester, MN, USA
| | - Neil J Gittoes
- Centre for Endocrinology Diabetes & Metabolism, Queen Elizabeth Hospital, Birmingham, UK
| | - Janice L Pasieka
- Department of Surgery and Oncology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Lars Rejnmark
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Dolores M Shoback
- Endocrine Research Unit, San Francisco Veterans Affairs Medical Center, University of California, San Francisco, CA, USA
| | - John T Potts
- Endocrine Unit, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Gordon H Guyatt
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada
| | - Michael Mannstadt
- Endocrine Unit, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
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10
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Silva BC. Skeletal and nonskeletal consequences of hypoparathyroidism. ARCHIVES OF ENDOCRINOLOGY AND METABOLISM 2022; 66:642-650. [PMID: 36382753 PMCID: PMC10118831 DOI: 10.20945/2359-3997000000553] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Hypoparathyroidism, despite the conventional therapy with calcium and active vitamin D, can lead to skeletal and nonskeletal abnormalities. Chronic hypoparathyroidism is associated with a significant reduction in bone remodeling, increases in areal and volumetric bone density, and improvement in trabecular microarchitecture and in trabecular bone score. Regardless of these advantages in bone mass and microarchitecture, recent data suggest an increased vertebral fracture risk in patients with nonsurgical hypoparathyroidism. Moreover, chronic hypoparathyroidism can lead to abnormalities in multiple organ systems, including the neurological, cardiovascular, renal, neuropsychiatric, ocular, and immune systems. Nephrocalcinosis, nephrolithiasis, and renal insufficiency, as well as decreased quality of life and cataracts, are common in patients with hypoparathyroidism. An increased incidence of hospitalization due to infections and a greater risk of cardiovascular diseases are observed in patients with hypoparathyroidism, particularly in those with nonsurgical disease. All these abnormalities may be because of the disease itself or complications of therapy. We herein reviewed the skeletal and nonskeletal consequences of hypoparathyroidism in patients conventionally managed with calcium and active vitamin D.
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11
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Lu W, Chen Q, Zhang P, Su A, Zhu J. Near-Infrared Autofluorescence Imaging in Thyroid Surgery: A Systematic Review and Meta-Analysis. J INVEST SURG 2022; 35:1723-1732. [PMID: 35786292 DOI: 10.1080/08941939.2022.2095468] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
OBJECTIVE This meta-analysis aimed to assess the position of near-infrared autofluorescence (NIRAF) imaging in the recognition and protection of the parathyroid gland (PG) during thyroidectomy. METHODS The PubMed, MEDLINE, EMBASE, Web of Science, and Cochrane Library databases were searched up to June 2021. The primary outcome was to evaluate the rates of postoperative hypocalcemia, inadvertent PG resection, and autotransplantation of PG when adopting NIRAF imaging compared with standard naked-eye (N-E) surgery. RESULTS Eight studies with 2,889 patients were enrolled in the analysis. Our analysis showed that the incidence of transient hypocalcemia was 7.11% (60/844) in the NIRAF group and 22.40% (458/2045) in the N-E group (p < 0.0001) and the rate of transient hypoparathyroidism was 28.31% (126/445) and 33.36% (496/1487) in the NIRAF and N-E groups (p = 0.0008). The rate of inadvertent resection of PGs was 7.65% (55/719) in the NIRAF group and 14.39% (132/917) in the N-E group (p < 0.0001). No significant difference was observed in other indexes including the pooled proportion of permanent hypocalcemia and rate of PG autotransplantation. CONCLUSIONS The application of NIRAF imaging in thyroidectomy can help lower the incidence of inadvertent PG resection and reduce the risk of postoperative hypocalcemia and hypoparathyroidism compared with N-E recognition.
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Affiliation(s)
- Wei Lu
- Center of Thyroid & Parathyroid Surgery, West China Hospital, Sichuan University, Chengdu, P.R. China
| | - Qiang Chen
- Center of Thyroid & Parathyroid Surgery, West China Hospital, Sichuan University, Chengdu, P.R. China
| | - Pei Zhang
- Center of Thyroid & Parathyroid Surgery, West China Hospital, Sichuan University, Chengdu, P.R. China
| | - Anping Su
- Center of Thyroid & Parathyroid Surgery, West China Hospital, Sichuan University, Chengdu, P.R. China
| | - Jingqiang Zhu
- Center of Thyroid & Parathyroid Surgery, West China Hospital, Sichuan University, Chengdu, P.R. China
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Puliani G, Hasenmajer V, Simonelli I, Sada V, Pofi R, Minnetti M, Cozzolino A, Napoli N, Pasqualetti P, Gianfrilli D, Isidori AM. Safety and Efficacy of PTH 1-34 and 1-84 Therapy in Chronic Hypoparathyroidism: A Meta-Analysis of Prospective Trials. J Bone Miner Res 2022; 37:1233-1250. [PMID: 35485213 PMCID: PMC9545848 DOI: 10.1002/jbmr.4566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 04/13/2022] [Accepted: 04/20/2022] [Indexed: 11/12/2022]
Abstract
Hypoparathyroidism is the only endocrine deficiency for which hormone replacement therapy is not the standard of care. Although conventional treatments may control hypocalcaemia, other complications such as hyperphosphatemia, kidney stones, peripheral calcifications, and bone disease remain unmet needs. This meta-analysis (PROSPERO registration number CRD42019126881) aims to evaluate and compare the efficacy and safety of PTH1-34 and PTH1-84 in restoring calcium metabolism in chronic hypoparathyroidism. EMBASE, PubMed, and CENTRAL databases were searched for randomized clinical trials or prospective studies published between January 1996 and March 2021. English-language trials reporting data on replacement with PTH1-34 or PTH1-84 in chronic hypoparathyroidism were selected. Three authors extracted outcomes, one author performed quality control, all assessed the risk of biases. Overall, data from 25 studies on 588 patients were analyzed. PTH therapy had a neutral effect on calcium levels, while lowering serum phosphate (-0.21 mmol/L; 95% confidence interval [CI], -0.31 to -0.11 mmol/L; p < 0.001) and urinary calcium excretion (-1.21 mmol/24 h; 95% CI, -2.03 to -0.41 mmol/24 h; p = 0.003). Calcium phosphate product decreased under PTH1-84 therapy only. Both treatments enabled a significant reduction in calcium and calcitriol supplementation. PTH therapy increased bone turnover markers and lumbar spine mineral density. Quality of life improved and there was no difference in the safety profile between PTH and conventionally treated patients. Results for most outcomes were similar for the two treatments. Limitations of the study included considerable population overlap between the reports, incomplete data, and heterogeneity in the protocol design. In conclusion, the meta-analysis of data from the largest collection to date of hypoparathyroid patients shows that PTH therapy is safe, well-tolerated, and effective in normalizing serum phosphate and urinary calcium excretion, as well as enabling a reduction in calcium and vitamin D use and improving quality of life. © 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)
- Giulia Puliani
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy.,Oncological Endocrinology Unit, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Regina Elena National Cancer Institute, Rome, Italy
| | - Valeria Hasenmajer
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Ilaria Simonelli
- Service of Medical Statistics and Information Technology, Fatebenefratelli Foundation of Health Research and Education, Rome, Italy.,Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - Valentina Sada
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Riccardo Pofi
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Marianna Minnetti
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Alessia Cozzolino
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Nicola Napoli
- Operative Research Unit of Osteo-metabolic and thyroid diseases, Fondazione Policlinico Universitario Campus Bio-Medico, Rome, Italy.,Division of Bone and Mineral Diseases, Washington University in St. Louis, St. Louis, MO, USA
| | - Patrizio Pasqualetti
- Department of Public Health and Infectious Diseases, Section of Medical Statistics, Sapienza University of Rome, Rome, Italy
| | - Daniele Gianfrilli
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Andrea M Isidori
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
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13
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Hasenmajer V, Puliani G, Minnetti M, Sbardella E, Mastroianni CM, D'Ettorre G, Isidori AM, Gianfrilli D. Beyond Bone: Infectious Diseases and Immunity in Parathyroid Disorders. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1369:17-32. [PMID: 33782903 DOI: 10.1007/5584_2021_629] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
Parathyroid disorders are characterized by alterations in calcium and phosphate homeostasis due to inappropriately high or low levels of parathyroid hormone (PTH). Despite PTH receptor type 1 has been described in almost all immune lineages and calcium signalling has been confirmed as a crucial mediator for immune response, in vitro studies on the physiological interactions between PTH and immunity are conflicting and not representative of the clinical scenarios seen in patients with parathyroid disorders. Infectious diseases are among the main causes of increased morbidity and mortality in patients with secondary hyperparathyroidism and chronic kidney disease. More, immune alterations have been described in primary hyperparathyroidism. Recent studies have unveiled an increased risk of infections also in hypoparathyroidism, suggesting that not only calcium, but also physiological levels of PTH may be necessary for a proper immune response. Finally, calcium/phosphate imbalance could affect negatively the prognosis of infectious diseases. Our review aimed to collect available data on infectious disease prevalence in patients with parathyroid disorders and new evidence on the role of PTH and calcium in determining the increased risk of infections observed in these patients.
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Affiliation(s)
- Valeria Hasenmajer
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy.
| | - Giulia Puliani
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy.,Oncological Endocrinology Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Marianna Minnetti
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Emilia Sbardella
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Claudio M Mastroianni
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - Gabriella D'Ettorre
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - Andrea M Isidori
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Daniele Gianfrilli
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
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Wang B, Zhu CR, Liu H, Yao XM, Wu J. The Accuracy of Near Infrared Autofluorescence in Identifying Parathyroid Gland During Thyroid and Parathyroid Surgery: A Meta-Analysis. Front Endocrinol (Lausanne) 2021; 12:701253. [PMID: 34234746 PMCID: PMC8255791 DOI: 10.3389/fendo.2021.701253] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 06/07/2021] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVE We aim to assess the accuracy of near infrared autofluorescence in identifying parathyroid gland during thyroid and parathyroid surgery. METHOD A systematic literature search was conducted by using PubMed, Embase, and the Cochrane Library electronic databases for studies that were published up to February 2021. The reference lists of the retrieved articles were also reviewed. Two authors independently assessed the methodological quality and extracted the data. A random-effects model was used to calculate the combined variable. Publication bias in these studies was evaluated with the Deeks' funnel plots. RESULT A total of 24 studies involving 2,062 patients and 6,680 specimens were included for the meta-analysis. The overall combined sensitivity and specificity, and the area under curve of near infrared autofluorescence were 0.96, 0.96, and 0.99, respectively. Significant heterogeneities were presented (Sen: I2 = 87.97%, Spe: I2 = 65.38%). In the subgroup of thyroid surgery, the combined sensitivity and specificity, and the area under curve of near infrared autofluorescence was 0.98, 0.99, and 0.99, respectively, and the heterogeneities were moderate (Sen: I2 = 59.71%, Spe: I2 = 67.65%). CONCLUSION Near infrared autofluorescence is an excellent indicator for identifying parathyroid gland during thyroid and parathyroid surgery.
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Affiliation(s)
- Bin Wang
- Department of Thyroid and Breast Surgery, Chengdu Third People’s Hospital, Chengdu, China
| | - Chun-Rong Zhu
- Department of Chemistry, School of Basic Medical Science, North Sichuan Medical College, Nanchong, China
| | - Hong Liu
- Department of Thyroid and Breast Surgery, Chengdu Third People’s Hospital, Chengdu, China
| | - Xin-Min Yao
- Department of Thyroid and Breast Surgery, Chengdu Third People’s Hospital, Chengdu, China
| | - Jian Wu
- Department of Thyroid and Breast Surgery, Chengdu Third People’s Hospital, Chengdu, China
- *Correspondence: Jian Wu,
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15
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Wang B, Zhu CR, Liu H, Yao XM, Wu J. The Ability of Near-Infrared Autofluorescence to Protect Parathyroid Gland Function During Thyroid Surgery: A Meta-Analysis. Front Endocrinol (Lausanne) 2021; 12:714691. [PMID: 34759888 PMCID: PMC8573048 DOI: 10.3389/fendo.2021.714691] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 10/04/2021] [Indexed: 01/05/2023] Open
Abstract
OBJECTIVE We conducted this meta-analysis to assess the ability of near-infrared autofluorescence to protect parathyroid gland function during thyroid surgery. METHOD A systematic literature search was conducted using PubMed, Embase, and the Cochrane Library electronic databases for studies published up to February 2021. The reference lists of the retrieved articles were also reviewed. Two authors independently assessed methodological quality and extracted the data. A random-effects model was used to calculate the overall pooled variable and the weighted mean deviation. Publication bias in these studies was evaluated using the Egger's and Begg's tests. RESULT Seven studies involving 1,480 patients were included in the analysis. Compared with patients in the naked eye group, the pooled relative risk of inadvertent parathyroid gland resection and parathyroid gland autotransplantation for the patients in the near-infrared autofluorescence group was 0.48 (95% CI, 0.26-0.9, p = 0.023) and 0.39 (95% CI, 0.09-1.68, p = 0.208), respectively. The pooled relative risk of hypocalcemia at 1 day postoperatively and at 6 months postoperatively for the patients in the near-infrared autofluorescence group was 0.49 (95% CI, 0.34-0.71, p < 0.001) and 0.34 (95% CI, 0.06-2.03, p = 0.238) compared with patients in the naked eye group. CONCLUSION Near-infrared autofluorescence is significantly associated with a reduced risk of inadvertent parathyroid gland resection and hypocalcemia at 1 day postoperatively.
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Affiliation(s)
- Bin Wang
- Department of Thyroid and Breast Surgery, Chengdu Third People’s Hospital, Chengdu, China
| | - Chun-Rong Zhu
- College of Preclinical Medicine, North Sichuan Medical College, Nanchong, China
| | - Hong Liu
- Department of Thyroid and Breast Surgery, Chengdu Third People’s Hospital, Chengdu, China
| | - Xin-Min Yao
- Department of Thyroid and Breast Surgery, Chengdu Third People’s Hospital, Chengdu, China
| | - Jian Wu
- Department of Thyroid and Breast Surgery, Chengdu Third People’s Hospital, Chengdu, China
- *Correspondence: Jian Wu,
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