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Casella C, Guarneri C, Campanile M, Adhoute X, Gelera PP, Morandi R. Surgical treatment of tertiary hyperparathyroidism: does one fit for all? Front Endocrinol (Lausanne) 2023; 14:1226917. [PMID: 38027172 PMCID: PMC10652876 DOI: 10.3389/fendo.2023.1226917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 09/20/2023] [Indexed: 12/01/2023] Open
Abstract
Background Tertiary hyperparathyroidism (3HPT) is defined as a condition of excessive autonomous excretion of intact parathyroid hormone (iPTH) with persistent hypercalcemia (>10.5 mg/dL) that lasts for more than 12 months after a successful kidney transplantation, in the context of a long course secondary hyperparathyroidism (2HPT). The chronic high levels of iPTH cause a worsening of graft function, accompanied by systemic symptoms of hypercalcemia. The only curative therapy is parathyroidectomy (PTX). It remains unclear whether total parathyroidectomy with autotransplantation (TPTX-AT) or subtotal parathyroidectomy (SPTX) lead to better outcomes. Aims The aim of this retrospective, single-institution cohort study is to evaluate the rate of persistent or recurrent disease and postoperative calcium/iPTH disturbances in patients treated with TPTX-AT or SPTX for 3HPT. Methods A single-center retrospective analysis of 3HPT patients submitted to TPTX-AT or SPTX between 2007-2020 with at least 24 months follow-up was conducted. The outcome parameters included persistence/recurrence of disease, incidence of transitory hypocalcemia, and temporary/permanent hypoparathyroidism. Results A cohort of 52 patients was analyzed and divided in two groups: 38 (73%) were submitted for TPTX-AT, and 14 patients (27%) were submitted for SPTX. The TPTX-AT population showed lower plasmatic calcium concentrations compared with the SPTX group during the entire follow-up period (p<0.001). There were eight cases (21%) of transitory hypocalcemia in the TPTX-AT group and none in the SPTX group, with p=0.065. Two cases (5%) of temporary hypoparathyroidism occurred in the TPTX-AT group and none in the SPTX group, with p= 0.530. There were no cases of permanent hypoparathyroidism and no cases of persistent disease. No statistical difference was assessed for the recurrence of 3HPT between the TPTX-AT group and the SPTX group (N=1, 3% vs N=1, 7%) (p=0.470). Conclusion No significative difference was registered between the TPTX-AT and SPTX groups in terms of persistence/recurrence of disease, incidence of transitory hypocalcemia, and temporary/permanent hypoparathyroidism. Mean calcium levels iPTH values were statistically lower among the TPTX-AT group compared with the SPTX group while remaining always in the range of normality.
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Affiliation(s)
- Claudio Casella
- Department of Molecular and Translational Medicine, Surgical Clinic, University of Brescia, Brescia, Italy
| | - Claudio Guarneri
- Department of Clinical and Experimental Sciences, Surgical Clinic, University of Brescia, Brescia, Italy
| | - Manuela Campanile
- Service de Chirurgie Digestive et Endocrinienne, Hôpital Saint Joseph, Marseille, France
| | - Xavier Adhoute
- Service d’Hépato-Gastro-Entérologie, Hôpital Saint Joseph, Marseille, France
| | - Pier Paolo Gelera
- Department of Clinical and Experimental Sciences, Surgical Clinic, University of Brescia, Brescia, Italy
| | - Riccardo Morandi
- Department of Clinical and Experimental Sciences, Surgical Clinic, University of Brescia, Brescia, Italy
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Silveira AA, Brescia MDG, do Nascimento CP, Magnabosco FF, Arap SS, de Menezes Montenegro FL. PTH Spikes During Surgical Treatment for Secondary and Tertiary Hyperparathyroidism: A Prospective Observational Study. World J Surg 2022; 46:1693-1701. [PMID: 35262789 DOI: 10.1007/s00268-022-06506-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/17/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND The aim of the present study was to determine whether PTH spikes in renal hyperparathyroidism can interfere with the interpretation of intraoperative PTH monitoring and to determine its frequency and characteristics. METHODS This was a prospective observational study of consecutive patients who underwent surgical treatment in a single tertiary institution. Patients were divided into two groups: spike and no spike. Patients with secondary and tertiary hyperparathyroidism were analyzed separately. Intraoperative PTH monitoring by venous serial samples: two samples were taken before the excision of the parathyroid gland, and two others were taken after resection. RESULTS PTH spikes occurred in 23.5% (53 of 226), and their occurrence was similar between secondary and tertiary hyperparathyroidism patients (p = 0.074). The relative PTH spike intensity was higher in transplanted patients than in dialysis patients (55 vs. 20%, p = 0.029). A characteristic of the secondary hyperparathyroidism patients was the highest frequency of surgical failure (23 vs. 7.5%, p = 0.016) and the higher occurrence of supernumerary glands in the spike group (23 vs. 10.3%, p = 0.035). Supernumerary parathyroid was associated with surgical failure [19.1 (6.5-55.7) odds ratio [confidence interval], p < 0.001). In the studies evaluating the diagnostic test validity for patients on dialysis and experiencing spikes, the most significant impacts were in the sensitivity, accuracy, and negative predictive value of the method. CONCLUSIONS PTH spikes occurred in up to 23.5% of renal hyperparathyroidism surgical treatments and can negatively influence the intraoperative parathyroid hormone monitoring. Regarding the phenomenon of PTH spikes, it is prudent to think about the possibility of a hyperplastic supernumerary gland.
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Affiliation(s)
- Andre Albuquerque Silveira
- Head and Neck Surgery, Department of Surgery, Parathyroid Unit (LIM 28), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Av. Dr. Eneas de Carvalho Aguiar, n 255, Cerqueira Cesar, São Paulo, SP, 05403-000, Brazil. .,Head and Neck Surgery, Department of Surgery, University Hospital, Federal University of Paraiba, João Pessoa, Brazil.
| | - Marilia D'Elboux Guimaraes Brescia
- Head and Neck Surgery, Department of Surgery, Parathyroid Unit (LIM 28), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Av. Dr. Eneas de Carvalho Aguiar, n 255, Cerqueira Cesar, São Paulo, SP, 05403-000, Brazil
| | - Climerio Pereira do Nascimento
- Head and Neck Surgery, Department of Surgery, Parathyroid Unit (LIM 28), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Av. Dr. Eneas de Carvalho Aguiar, n 255, Cerqueira Cesar, São Paulo, SP, 05403-000, Brazil
| | - Felipe Ferraz Magnabosco
- Head and Neck Surgery, Department of Surgery, Parathyroid Unit (LIM 28), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Av. Dr. Eneas de Carvalho Aguiar, n 255, Cerqueira Cesar, São Paulo, SP, 05403-000, Brazil
| | - Sergio Samir Arap
- Head and Neck Surgery, Department of Surgery, Parathyroid Unit (LIM 28), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Av. Dr. Eneas de Carvalho Aguiar, n 255, Cerqueira Cesar, São Paulo, SP, 05403-000, Brazil
| | - Fabio Luiz de Menezes Montenegro
- Head and Neck Surgery, Department of Surgery, Parathyroid Unit (LIM 28), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Av. Dr. Eneas de Carvalho Aguiar, n 255, Cerqueira Cesar, São Paulo, SP, 05403-000, Brazil
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Sánchez De Guzmán G, Ariza Gutiérrez AAG. Hiperparatiroidismo primario: conceptos para el cirujano general. REVISTA COLOMBIANA DE CIRUGÍA 2021. [DOI: 10.30944/20117582.688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Durante las últimas décadas, la incidencia del hiperparatiroidismo primario ha venido en aumento, muy probablemente relacionado con la mayor accesibilidad a los estudios diagnósticos; sin embargo, la forma más común de presentación clínica del hiperparatiroidismo primario es asintomática, en más del 80% de los pacientes. En la actualidad, es menos frecuente el diagnóstico por las complicaciones renales (urolitiasis) u óseas (osteítis fibrosa quística) asociadas.
Un tumor benigno de la glándula paratiroides (adenoma único), es la principal causa de esta enfermedad. Por tanto, su tratamiento usualmente es quirúrgico. A pesar de ello, no es frecuente el manejo de esta patología por el cirujano general.
En este artículo se revisan conceptos claves para el diagnóstico y manejo de esta enfermedad para el médico residente y especialista en Cirugía general.
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Silveira AA, Brescia MDG, do Nascimento CP, Arap SS, Montenegro FLDM. Critical analysis of the intraoperative parathyroid hormone decrease during parathyroidectomy for secondary and tertiary hyperparathyroidism. Surgery 2020; 168:1079-1085. [PMID: 32811697 DOI: 10.1016/j.surg.2020.06.043] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Revised: 06/10/2020] [Accepted: 06/30/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND This study aims to determine whether intraoperative parathyroid hormone monitoring helps to predict early surgical outcomes in patients with renal hyperparathyroidism and evaluate the impact on decision making during surgery. METHODS A prospective study was conducted. Serial samples of the intraoperative parathyroid hormone were collected; 2 of these were taken before the excision, and 2 were taken after the planned parathyroid resection (10 minutes and 15 minutes). We tested the criterion of an intraoperative parathyroid hormone percentage decay ≥80% of the highest value of the basal samples as a predictor of success. RESULTS Of the 228 patients, parathyroidectomy achieved success in 92.1%. In patients with secondary hyperparathyroidism, the failure group showed a tendency to stabilize or even increase the intraoperative parathyroid hormone values from the 10-minute measure (577 pg/mL) to the 15-minute measure (535 pg/mL) (P = .903). Conversely, intraoperative parathyroid hormone continued to drop in those with a successful outcome: 245 pg/mL (10 minutes) and 206 pg/mL (15 minutes) (P < .001). The failure group had a significantly lower percentage decay (P < .001) from baseline when compared with the success group. The intraoperative parathyroid hormone influenced the surgical management in up to 7% of the cases. The intraoperative parathyroid hormone dosage method showed an accuracy of 86%, a sensitivity of 88%, and specificity of 67%. CONCLUSION In patients with renal hyperparathyroidism undergoing parathyroidectomy, the use of intraoperative parathyroid hormone may help to predict an early therapeutic outcome with high sensitivity and accuracy by indicating the operation's success when there is an 80% reduction of baseline intraoperative parathyroid hormone 15 minutes after removal of the enlarged glands, an associated continuous decrease in serum intraoperative parathyroid hormone levels between 10 and 15 minutes, and achievement of plasma target values <500 pg/mL.
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Affiliation(s)
- Andre Albuquerque Silveira
- Head and Neck Surgery, Department of Surgery, Parathyroid Unit (LIM 28), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Brazil.
| | - Marilia D'Elboux Guimaraes Brescia
- Head and Neck Surgery, Department of Surgery, Parathyroid Unit (LIM 28), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Brazil
| | - Climerio Pereira do Nascimento
- Head and Neck Surgery, Department of Surgery, Parathyroid Unit (LIM 28), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Brazil
| | - Sergio Samir Arap
- Head and Neck Surgery, Department of Surgery, Parathyroid Unit (LIM 28), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Brazil
| | - Fabio Luiz de Menezes Montenegro
- Head and Neck Surgery, Department of Surgery, Parathyroid Unit (LIM 28), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Brazil
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Tan PG, Ab Hadi IS, Zahari Z, Yahya MM, Wan Zain WZ, Wong MPK, Ramely R, Md Hashim MN, Syed Abd Aziz SH, Zakaria Z, Zakaria AD. Predictors of early postoperative hypocalcemia after total parathyroidectomy in renal hyperparathyroidism. Ann Surg Treat Res 2019; 98:1-6. [PMID: 31909044 PMCID: PMC6940428 DOI: 10.4174/astr.2020.98.1.1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 09/10/2019] [Accepted: 10/23/2019] [Indexed: 12/19/2022] Open
Abstract
Purpose Patients with secondary hyperparathyroidism are at high risk for developing postoperative hypocalcemia. However, there are limited data regarding predictors of postoperative hypocalcemia in renal failure patient with secondary hyperparathyroidism. This study aimed to determine the clinical presentations of renal hyperparathyroidism and the predictors of early postoperative hypocalcemia after total parathyroidectomy. Methods Data of patients with renal hyperparathyroidism who underwent total parathyroidectomy between January 2007 to December 2014 were reviewed retrospectively. Patients were divided into 2 cohort groups according to their serum calcium levels within 24 hours of parathyroidectomy: the hypocalcemia group (calcium levels of 2 mmol/L or less), and the normocalcemia group (calcium levels more than 2 mmol/L). With the use of multivariable logistic regression analyses, the predictors of early postoperative hypocalcemia after total parathyroidectomy in patients with renal hyperparathyroidism were investigated. Results Among 68 patients, 56 patients (82.4%) were symptomatic preoperatively. Fifty patients (73.5%) presented with bone pain and 14 patients (20.6%) had muscle weakness. Early postoperative hypocalcemia occurred in 25 patients (36.8%). Preoperative alkaline phosphatase level was the predictor of early postoperative hypocalcemia (adjusted odds ratio, 1.004; 95% confidence interval, 1.001–1.006; P = 0.002). Conclusion Results from our study show that most of the patients with renal hyperparathyroidism were symptomatic preoperatively and the most common clinical presentations were bone pain and muscle weakness. The significant predictor of early postoperative hypocalcemia after total parathyroidectomy was the preoperative alkaline phosphatase levels.
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Affiliation(s)
- Poh Guan Tan
- Department of Surgery, School of Medical Sciences, Universiti Sains Malaysia (USM), Kubang Kerian, Kelantan, Malaysia
| | - Imi Sairi Ab Hadi
- Department of Surgery, Hospital Raja Perempuan Zainab 2, Kota Bharu, Kelantan, Malaysia
| | - Zalina Zahari
- Faculty of Pharmacy, Universiti Sultan Zainal Abidin (UniSZA), Besut Campus, Besut, Terengganu, Malaysia
| | - Maya Mazuwin Yahya
- Department of Surgery, School of Medical Sciences, Universiti Sains Malaysia (USM), Kubang Kerian, Kelantan, Malaysia.,Hospital Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia
| | - Wan Zainira Wan Zain
- Department of Surgery, School of Medical Sciences, Universiti Sains Malaysia (USM), Kubang Kerian, Kelantan, Malaysia.,Hospital Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia
| | - Michael Pak-Kai Wong
- Department of Surgery, School of Medical Sciences, Universiti Sains Malaysia (USM), Kubang Kerian, Kelantan, Malaysia.,Hospital Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia
| | - Rosnelifaizur Ramely
- Department of Surgery, School of Medical Sciences, Universiti Sains Malaysia (USM), Kubang Kerian, Kelantan, Malaysia.,Hospital Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia
| | - Mohd Nizam Md Hashim
- Department of Surgery, School of Medical Sciences, Universiti Sains Malaysia (USM), Kubang Kerian, Kelantan, Malaysia.,Hospital Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia
| | - Syed Hassan Syed Abd Aziz
- Department of Surgery, School of Medical Sciences, Universiti Sains Malaysia (USM), Kubang Kerian, Kelantan, Malaysia.,Hospital Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia
| | - Zaidi Zakaria
- Department of Surgery, School of Medical Sciences, Universiti Sains Malaysia (USM), Kubang Kerian, Kelantan, Malaysia.,Hospital Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia
| | - Andee Dzulkarnaen Zakaria
- Department of Surgery, School of Medical Sciences, Universiti Sains Malaysia (USM), Kubang Kerian, Kelantan, Malaysia.,Hospital Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia
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Shear Wave Elastography in Diagnosing Secondary Hyperparathyroidism. Diagnostics (Basel) 2019; 9:diagnostics9040213. [PMID: 31817421 PMCID: PMC6963568 DOI: 10.3390/diagnostics9040213] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 12/01/2019] [Accepted: 12/03/2019] [Indexed: 12/30/2022] Open
Abstract
This study evaluates the diagnostic value of two-dimensional shear wave elastography (2 D-SWE) technique in the evaluation of hyperplastic parathyroid glands in cases with secondary and tertiary hyperparathyroidism. A total of 59 patients (end-stage renal disease, under supplemental dialysis program) with visible parathyroid hyperplastic glands on ultrasound, confirmed by biochemical assay and scintigraphy, were enrolled; they were examined on grayscale ultrasound and 2 D shear wave elastography. We determined the elasticity index (EI) in the parathyroid gland, thyroid parenchyma and surrounding muscles, and the elasticity ratio of hyperplastic parathyroid glands compared to muscle, specifically sternocleidomastoid muscle. Patients presented fibrocystic bone disease with secondary hyperparathyroidism induced by end-stage chronic kidney disease; being on prolonged chronic dialysis therapy, they had positive sestamibi scintigraphy and high values of serum parathormone (1141.04 pg/mL). Nodules placed posterior to the thyroid capsule that were cystic, had a hypoechoic aspect, and were homogenous with an independent afferent artery were found. Mean EI in the parathyroid gland was 7.83 kPa, the median value in thyroid parenchyma was 13.76 kPa, and mean muscle EI value was 15.78 kPa. The observed mean parathyroid/muscle SWE ratio was 0.5356 and the value for parathyroid/normal thyroid parenchyma was 0.5995. Using receiver operating characteristic (ROC) analysis, we found that EI below 9.74 kPa correctly identifies parathyroid tissue, with a sensitivity of 94.8%, specificity of 90.7%, and accuracy of 92.26% when compared to normal thyroid tissue. Compared with the muscle tissue, we identified that EI below 9.98 kPa has a sensitivity, specificity, and accuracy of 93.8%, 90.7%, and 91.75%, respectively. Ultrasound elastography is a helpful tool in identifying parathyroid hyperplasia in patients with chronic kidney disease. A cutoff value of 9.98 kPa can be used in 2 D-SWE for accurate diagnosis of parathyroid disease.
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Quality of life after surgery in secondary hyperparathyroidism, comparing subtotal parathyroidectomy with total parathyroidectomy with immediate parathyroid autograft: Prospective randomized trial. Surgery 2018; 164:978-985. [DOI: 10.1016/j.surg.2018.06.032] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Revised: 06/18/2018] [Accepted: 06/27/2018] [Indexed: 12/12/2022]
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Vulpio C, Bossola M. Parathyroid Nodular Hyperplasia and Responsiveness to Drug Therapy in Renal Secondary Hyperparathyroidism: An Open Question. Ther Apher Dial 2017; 22:11-21. [PMID: 28980761 DOI: 10.1111/1744-9987.12604] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Revised: 06/01/2017] [Accepted: 07/13/2017] [Indexed: 11/29/2022]
Abstract
The goal of the pharmacological therapy in secondary hyperparathyroidism (SHPT) is to reduce serum levels of parathyroid hormone and phosphorus, to correct those of calcium and vitamin D, to arrest or reverse the parathyroid hyperplasia. However, when nodular hyperplasia or an autonomous adenoma develops, surgery may be indicated. We reviewed the literature with the aim of defining if the echographic criteria predictive of unresponsiveness of SHPT to calcitriol therapy are valid also in the cinacalcet era and if drug therapy may reverse nodular hyperplasia of parathyroid gland (PTG). The responsiveness to therapy and regression of the nodular hyperplasia of PTG remains an open question in the calcimimetic era as well as the cutoff between medical and surgical therapy. Prospective studies are needed in order to clarify if an earlier use of cinacalcet in moderate SHPT might arrest the progression of parathyroid growth and stabilize SHPT.
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Affiliation(s)
- Carlo Vulpio
- Department of Surgery, Catholic University of Sacred Heart, Rome, Italy
| | - Maurizio Bossola
- Department of Surgery, Catholic University of Sacred Heart, Rome, Italy
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Vulpio C, Bossola M. Parathyroid Ultrasonography in Renal Secondary Hyperparathyroidism: An Overlooked and Useful Procedure. Semin Dial 2016; 29:347-9. [PMID: 27419923 DOI: 10.1111/sdi.12521] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
In secondary hyperparathyroidism (SHPT), ultrasonography (US) can accurately define the size and structure of parathyroid glands as well as differentiate diffuse and nodular hyperplasia. US may be also useful to predict the response of SHPT to vitamin D analogs and cinacalcet and to assess for regression of parathyroid glands hyperplasia by measurement of parathyroid gland volume. There is increasing evidence that US can potentially identify patients who will benefit from prompt surgical intervention. Therefore, US should be part of the diagnostic armamentarium in the treatment of SHPT in the daily clinical practice.
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Affiliation(s)
- Carlo Vulpio
- Department of Surgery, Catholic University of Sacred Heart, Rome, Italy.
| | - Maurizio Bossola
- Department of Surgery, Catholic University of Sacred Heart, Rome, Italy
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10
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The Significance of Ultrasound in Determining Whether SHPT Patients Are Sensitive to Calcitriol Treatment. BIOMED RESEARCH INTERNATIONAL 2016; 2016:6193751. [PMID: 27034943 PMCID: PMC4789390 DOI: 10.1155/2016/6193751] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Revised: 02/04/2016] [Accepted: 02/07/2016] [Indexed: 12/03/2022]
Abstract
This study was to explore the significance of ultrasound in determining whether the patients with secondary hyperparathyroidism (SHPT) are sensitive to calcitriol treatment. According to the decrease value of parathyroid hormone (PTH), 42 SHPT patients were divided into two groups: drug susceptible group and drug insusceptible group. These 42 SHPT patients' ultrasound images were retrospectively analyzed. The morphology, size, number, blood flow, elastic modulus, and perfusion of the parathyroid glands were correlated with drug therapeutic outcome (oral calcitriol). Most SHPT patients with drug susceptible showed volume <438.50 mm3 and number ≤2, with 0-1 structural and vascular patterns, associated with Relative Maximum Intensity (RIMAX) <1.59 and elastic modulus <18.8 kPa, whereas most SHPT patients with drug insusceptible showed volume ≥438.50 mm3 and number ≥3, with 2-3 structural and vascular patterns, associated with Relative Maximum Intensity (RIMAX) ≥1.59 and elastic modulus ≥18.8 kPa. Therefore, ultrasonography in SHPT allows an accurate definition of the morphology, size, number, blood flow, elastic modulus, and perfusion of the parathyroid glands and is useful in determining whether SHPT patients are sensitive to calcitriol treatment.
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Lorenz K, Bartsch DK, Sancho JJ, Guigard S, Triponez F. Surgical management of secondary hyperparathyroidism in chronic kidney disease--a consensus report of the European Society of Endocrine Surgeons. Langenbecks Arch Surg 2015; 400:907-27. [PMID: 26429790 DOI: 10.1007/s00423-015-1344-5] [Citation(s) in RCA: 79] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2015] [Accepted: 09/18/2015] [Indexed: 12/28/2022]
Abstract
BACKGROUND Despite advances in the medical management of secondary hyperparathyroidism due to chronic renal failure and dialysis (renal hyperparathyroidism), parathyroid surgery remains an important treatment option in the spectrum of the disease. Patients with severe and complicated renal hyperparathyroidism (HPT), refractory or intolerant to medical therapy and patients with specific requirements in prospect of or excluded from renal transplantation may require parathyroidectomy for renal hyperparathyroidism. METHODS Present standard and actual controversial issues regarding surgical treatment of patients with hyperparathyroidism due to chronic renal failure were identified, and pertinent literature was searched and reviewed. Whenever applicable, evaluation of the level of evidence concerning diagnosis and management of renal hyperparathyroidism according to standard criteria and recommendation grading were employed. Results were discussed at the 6th Workshop of the European Society of Endocrine Surgeons entitled Hyperparathyroidism due to multiple gland disease: An evidence-based perspective. RESULTS Presently, literature reveals scant data, especially, no prospective randomized studies to provide sufficient levels of evidence to substantiate recommendations for surgery in renal hyperparathyroidism. Appropriate surgical management of renal hyperparathyroidism involves standard bilateral exploration with bilateral cervical thymectomy and a spectrum of four standardized types of parathyroid resection that reveal comparable outcome results with regard to levels of evidence and recommendation. Specific patient requirements may favour one over the other procedure according to individualized demands. CONCLUSIONS Surgery for patients with renal hyperparathyroidism in the era of calcimimetics continues to play an important role in selected patients and achieves efficient control of hyperparathyroidism. The overall success rate and long-term control of renal hyperparathyroidism and optimal handling of postoperative metabolic effects also depend on the timely indication, individually suitable type of parathyroid resection and specialized endocrine surgery.
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Affiliation(s)
- Kerstin Lorenz
- Department of General-, Visceral-, and Vascular Surgery, Martin-Luther University of Halle-Wittenberg, Ernst-Grube-Str. 40, Halle (Saale), 06120, Germany.
| | - Detlef K Bartsch
- Department of Visceral, Thoracic and Vascular Surgery, Philipps University Marburg, Baldingerstraße 1, Marburg, 35043, Germany.
| | - Juan J Sancho
- Department of General Surgery, Endocrine Surgery Unit, Hospital del Mar, Universitat Autònoma de Barcelona, Passeig Marítim 25-29, Barcelona, 08003, Spain.
| | - Sebastien Guigard
- Department of Thoracic and Endocrine Surgery, University Hospitals of Geneva, Switzerland, Rue Gabrielle Perret-Gentil 4, 14, Geneva, 1211, Switzerland.
| | - Frederic Triponez
- Chirurgie thoracique et endocrinienne, Hôpitaux Universitaires de Genève, Rue Gabrielle Perret-Gentil 4, 14, Geneva, 1211, Switzerland.
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Tominaga Y. Current status of parathyroidectomy for secondary hyperparathyroidism in Japan. NDT Plus 2015; 1:iii35-iii38. [PMID: 25983971 PMCID: PMC4421124 DOI: 10.1093/ndtplus/sfn085] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2008] [Accepted: 02/29/2008] [Indexed: 02/07/2023] Open
Affiliation(s)
- Yoshihiro Tominaga
- Department of Transplant and Endocrine Surgery , Nagoya Second Red Cross Hospital , Nagoya , Japan
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13
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Magnabosco FF, Tavares MR, Montenegro FLDM. [Surgical treatment of secondary hyperparathyroidism: a systematic review of the literature]. ACTA ACUST UNITED AC 2015; 58:562-71. [PMID: 25166048 DOI: 10.1590/0004-2730000003372] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2014] [Accepted: 05/12/2014] [Indexed: 11/22/2022]
Abstract
Secondary hyperparathyroidism (HPT) has a high prevalence in renal patients. Secondary HPT results from disturbances in mineral homeostasis, particularly calcium, which stimulates the parathyroid glands, increasing the secretion of parathyroid hormone (PTH). Prolonged stimulation can lead to autonomy in parathyroid function. Initial treatment is clinical, but parathyroidectomy (PTx) may be required. PTx can be subtotal or total followed or not followed by parathyroid tissue autograft. We compared the indications and results of these strategies as shown in the literature through a systematic literature review on surgical treatment of secondary HPT presented in MedLine and LILACS from January 2008 to March 2014. The search terms were: hyperparathyroidism; secondary hyperparathyroidism; parathyroidectomy and parathyroid glands, restricted to research only in humans, articles available in electronic media, published in Portuguese, Spanish, English or French. We selected 49 articles. Subtotal and total PTx followed by parathyroid tissue autograft were the most used techniques, without consensus on the most effective surgical procedure, although there was a preference for the latter. The choice depends on surgeon's experience. There was consensus on the need to identify all parathyroid glands and cryopreservation of parathyroid tissue whenever possible to graft if hypoparathyroidism arise. Imaging studies may be useful, especially in recurrences. Alternative treatments of secondary HPT, both interventional and conservative, require further study.
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Affiliation(s)
| | - Marcos Roberto Tavares
- Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, Brasil
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Severe secondary hyperparathyroidism and panoramic radiography parameters. Clin Oral Investig 2013; 18:941-8. [PMID: 23846212 DOI: 10.1007/s00784-013-1025-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2012] [Accepted: 06/26/2013] [Indexed: 12/14/2022]
Abstract
OBJECTIVES Renal osteodystrophy (RO) are skeletal abnormalities seen in patients with secondary hyperparathyroidism (SHPT). This study aims to evaluate the effects of RO using panoramic radiography parameters. Furthermore, the correlation between these parameters and parathyroid hormone (PTH) levels was tested. MATERIALS AND METHODS Qualitative (mandibular cortical index/trabecular bone pattern) and quantitative parameters (mental index/calcification and resorption foci) were applied from panoramic radiographs of chronic kidney disease (CKD) patients and controls. Frequency distribution and descriptive analysis were used to compare the results of both groups. Spearman's correlation coefficient evaluated the correlation between serum PTH levels of CKD patients and the radiographic parameters. Intra- and interobserver agreement was tested using the intraclass correlation coefficient and kappa index. RESULTS Intra- and interobserver agreement was respectively excellent (0.81-1.00) and good (0.61-0.80). Qualitative parameters demonstrate significant difference compared with the control group. Mean mental index was lower in patients with CKD (3.17 ± 1.35 mm), but the difference was not significant. Calcification/resorption foci (3.63 ± 2.07) of CKD patients were significantly more present than in the control group (p = 0.0001). PTH levels were correlated with mental index, mandibular cortical index and trabecular bone pattern (respectively, 0.0034, 0.0315, and 0.0370). CONCLUSIONS RO presented a number of characteristic bone metabolic effects in the jaws that could be observed on panoramic radiographs. Radiographs of CKD patients demonstrate significantly more calcification and resorption. CLINICAL RELEVANCE The mental index, mandibular cortical index, and trabecular bone pattern are good parameters for evaluating the effects of RO on severe secondary hyperparathyroidism.
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Conzo G, Perna AF, Sinisi AA, Palazzo A, Stanzione F, Della Pietra C, Livrea A. Total parathyroidectomy without autotransplantation in the surgical treatment of secondary hyperparathyroidism of chronic kidney disease. J Endocrinol Invest 2012; 35:8-13. [PMID: 21427530 DOI: 10.3275/7621] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
BACKGROUND Subtotal parathyroidectomy (SP) and total parathyroidectomy (TP) with autotransplantation (TPai) are the most commonly adopted operations for the treatment of secondary hyperparathyroidism (2HPT). TP without autotransplantation had previously been confined to patients with advanced dialytic vintage, not eligible for kidney transplantation. Over the years, the procedure has gained more widespread use, but there is no precise knowledge on the immediate and long-term effects. METHODS The authors analyzed the immediate and long-term results of TP without autotransplantation, that is after the systematic removal of at least four glands in 20 patients operated for 2HPT, which were compared with results from TPai in an equal number of cases. RESULTS An improvement of the typical clinical symptoms was found in every patient undergoing surgery, and a significant reduction in intact PTH (iPTH) serum levels was achieved. Immediate normalization of iPTH level was observed in 11/20 TP cases, hypoparathyroidism in 4/20 and persistent HPT in 5/20 cases. One year of follow-up showed a slight increase in hypoparathyroidism, with 1/20 (5%) recurrence of the disease. One-year TPai results showed a similar percentage of euparathyroidism, as well as a higher longterm recurrence rate (4/20, 20%), although values do not reach statistical significance. CONCLUSIONS TP may still be considered the operation of choice in patients with aggressive forms of 2HPT or of advanced dialytic vintage, with no access to renal transplantation, because of its low recurrence rate (5%). Post-operative aparathyroidism is rare, while hypoparathyroidism and hypocalcemia can be well controled by medical treatment.
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Affiliation(s)
- G Conzo
- Department of Clinical and Experimental Internal Medicine F. Magrassi - A. Lanzara, IV Division of General Surgery and Endocrine Surgery, Second University of Naples, Italy.
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Caliseo CT, Santos SRCL, Nascimento CPD, Arap SS, Brandão LG, Montenegro FLDM. [Functional results of parathyroid autotransplantation in one single pocket for treatment of secondary hyperparathyroidism]. Rev Col Bras Cir 2011; 38:85-9. [PMID: 21710044 DOI: 10.1590/s0100-69912011000200003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2010] [Accepted: 04/05/2010] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE To evaluate the operation and surgical time of autotransplanted parathyroid in a single site comparing it to the implant performed in five and twenty locations. METHODS Patients who underwent total parotidectomy with auto implant (Ptx-AI) for secondary and tertiary hyperparathyroidism were evaluated in groups of 20 implant sites (A), 5 sites (B) and single site (C), compared as for Functional Status (FE) of the implant and the surgical time of the procedure. Four functional states were determined according to the systemic level of PTH: 1-below normal, 2-normal, 3-high, no more than three times and 4 - more than three times higher. RESULTS There were 349 patients subjected to Ptx-AI for renal hyperparathyroidism from 1994 to 2009. For the functional study, 101 patients were eligible for the following observations: group A (n = 30) - 16.6% EF1, 50% EF2, 23.3% EF3 and 10%EF4; group B (n = 41) - 14.6% EF1, 58.5% EF2, 22% EF3 and 4.9% EF4; Group C (n = 30) - 17% EF1, 57% EF2, 20%EF3 and 6% EF4 (p = 0.9, x²). But in group C the mean operative time of implant was statistically lower (7.9 minutes) compared to the average of 5 site (18.6 minutes) and 20-site (44 minutes) implants in 66 evaluated patients (p<0,0001, ANOVA). CONCLUSION The self-implantation in a single site decreases the operative time without changing its functionality.
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Affiliation(s)
- Caio Tosato Caliseo
- Laboratório de Investigação Médica 28, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, BR.
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Removal of autografted parathyroid tissue for recurrent renal hyperparathyroidism in hemodialysis patients. World J Surg 2010; 34:1312-7. [PMID: 20130870 DOI: 10.1007/s00268-010-0412-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND Recurrent renal hyperparathyroidism (HPT) is a serious problem after parathyroidectomy (PTx). We evaluated the frequency of graft-dependent recurrent HPT and the clinical outcomes after removal of the autograft. METHODS Between March 1980 and January 2009, 2660 patients underwent total PTx with forearm autograft. After resection of all parathyroid glands, 30 pieces of 1 x 1 x 3 mm parathyroid tissue from diffuse hyperplasia, if possible, were autografted into brachioradial muscle. Graft-dependent recurrence of HPT was diagnosed by a high PTH gradient and detection of swollen autografts by palpation and/or MRI or US. RESULTS In 248/2660 (9.3%) patients, removal of the graft was required a total of 327 times (53 patients required removal of the autograft several times). The cumulative frequency of graft-dependent recurrent HPT was 17.4% ten years after the initial PTx. Thirty-two patients underwent both resection of missed glands located in the neck or mediastinum and removal of the graft. En-bloc resection of autograft with surrounding muscle was required to avoid reoperation. When the intact PTH level dropped under 300 pg/ml, in the majority of patients renal HPT could be medically managed after the operation. The mean weight of the resected parathyroid tissue was 1583.7 mg. No specimen had histopathologically malignant features. Three patients suffered from hematoma in the wound. CONCLUSIONS Graft-dependent recurrent renal HPT is not negligible. However, in the majority of patients, renal HPT can be controlled by removal of the autograft noninvasively. Total PTx with forearm autograft is preferable for hemodialysis patients, especially when long-term survival is expected.
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Alesina PF, Hinrichs J, Kribben A, Walz MK. Minimally invasive video-assisted parathyroidectomy (MIVAP) for secondary hyperparathyroidism: report of initial experience. Am J Surg 2010; 199:851-5. [PMID: 20609728 DOI: 10.1016/j.amjsurg.2009.05.041] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2009] [Revised: 05/04/2009] [Accepted: 05/04/2009] [Indexed: 11/18/2022]
Abstract
BACKGROUND Minimally invasive video-assisted parathyroidectomy (MIVAP) has become a well-accepted procedure for patients with primary hyperparathyroidism. Because it allows bilateral neck exploration, the authors began using this technique for patients with secondary hyperparathyroidism. In this preliminary study, the authors report their initial experience. METHODS From July 2006 to November 2008, 12 patients (6 women, 6 men; mean age, 45.5 +/- 16.9 years (range, 23-71 years) underwent MIVAP with bilateral exploration for secondary hyperparathyroidism. The operation was performed through a central 2-cm to 3-cm skin incision; a 30 degrees 5-mm endoscope was used for magnification. RESULTS MIVAP was successfully completed in 11 patients (92%). The mean operative time was 81 +/- 37 minutes (range, 35-130 minutes). No major complications were registered. After a mean follow-up period of 11.4 months (range, 3-30 months), 1 patient showed recurrence. CONCLUSIONS MIVAP appears to be a safe and feasible procedure in patients with secondary hyperparathyroidism.
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Affiliation(s)
- Piero F Alesina
- Klinik für Chirurgie und Zentrum für Minimal Invasive Chirurgie, Kliniken Essen-Mitte, Akademisches Lehrkrankenhaus der Universität Duisburg-Essen, Essen, Germany.
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Vulpio C, Bossola M, De Gaetano A, Maresca G, Bruno I, Fadda G, Morassi F, Magalini SC, Giordano A, Castagneto M. Usefulness of the combination of ultrasonography and 99mTc-sestamibi scintigraphy in the preoperative evaluation of uremic secondary hyperparathyroidism. Head Neck 2010; 32:1226-35. [DOI: 10.1002/hed.21320] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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