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Wei Y, Zhao ZL, Wu J, Cao SL, Peng LL, Li Y, Yu MA. Complications of microwave ablation in patients with persistent/recurrent hyperparathyroidism after surgical or ablative treatment. Int J Hyperthermia 2024; 41:2308063. [PMID: 38314664 DOI: 10.1080/02656736.2024.2308063] [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: 10/10/2023] [Accepted: 01/07/2024] [Indexed: 02/06/2024] Open
Abstract
OBJECTIVE To evaluate the complications associated with microwave ablation (MWA) in treating persistent/recurrent hyperparathyroidism (HPT) post-surgical or ablative treatments. MATERIALS AND METHODS From January 2015 to December 2022, 87 persistent/recurrent HPT patients (primary HPT [PHPT]: secondary HPT [SHPT] = 13:74) who underwent MWA after surgical or ablative treatment were studied. Grouping was based on ablation order (initial vs. re-MWA), prior treatment (parathyroidectomy [PTX] vs. MWA), and etiology (PHPT vs. SHPT). The study focused on documenting and comparing treatment complications and analyzing major complication risk factors. RESULT Among the 87 patients, the overall complication rate was 17.6% (15/87), with major complications at 13.8% (12/87) and minor complications at 3.4% (3/87). Major complications included recurrent laryngeal nerve (RLN) palsy (12.6%) and Horner syndrome (1.1%), while minor complications were limited to hematoma (3.4%). Severe hypocalcemia noted in 21.6% of SHPT patients. No significant differences in major complication rates were observed between initial and re-MWA groups (10.7% vs. 13.8%, p = 0.455), PTX and MWA groups (12.5% vs. 15.4%, p = 0.770), or PHPT and SHPT groups (15.4% vs. 13.5%, p > 0.999). Risk factors for RLN palsy included ablation of superior and large parathyroid glands (>1.7 cm). All patients recovered spontaneously except for one with permanent RLN palsy in the PTX group (2.1%). CONCLUSION Complication rates for MWA post-surgical or ablative treatments were comparable to initial MWA rates. Most complications were transient, indicating MWA as a viable and safe treatment option for persistent/recurrent HPT patients.
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Affiliation(s)
- Ying Wei
- Department of Interventional Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Zhen-Long Zhao
- Department of Interventional Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Jie Wu
- Department of Interventional Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Shi-Liang Cao
- Department of Interventional Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Li-Li Peng
- Department of Interventional Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Yan Li
- Department of Interventional Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Ming-An Yu
- Department of Interventional Medicine, China-Japan Friendship Hospital, Beijing, China
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Chang LC, Liu SI, Liang TJ. Neck Reoperation for Recurrent or Persistent Renal Hyperparathyroidism. World J Surg 2023; 47:2784-2791. [PMID: 37714965 DOI: 10.1007/s00268-023-07172-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/30/2023] [Indexed: 09/17/2023]
Abstract
BACKGROUND Patients with renal hyperparathyroidism undergoing parathyroidectomy may experience relapse. Reoperation for persistent or recurrent disease, particularly in the neck region, is challenging and has a high complication rate because of difficult exploration. We aimed to evaluate the effectiveness of neck reoperation in renal hyperparathyroidism. METHODS Patients with recurrent or persistent renal hyperparathyroidism who underwent neck reoperation between January 2015 and August 2022 were investigated, focusing on operative findings, perioperative biochemical changes, and significance of intraoperative parathyroid hormone (PTH) measurements. RESULTS During reoperation, 35 parathyroid glands were identified and removed from the 26 enrolled patients, with one, two, and three glands retrieved from 19 (73.2%), five (19.2%), and two (7.6%) patients, respectively. Most removed glands (68.6%) were located in the lower neck, followed by the mediastinum, carotid sheath, and upper neck. Successful resection, defined as a postoperative PTH level of <300 pg/mL, was achieved in 21 patients (80.8%). The remaining four (15.4%) and one (3.9%) patients were classified as having persistent and recurrent disease, respectively. The extent of PTH reduction was correlated with specimen weight, specimen volume, and preoperative alkaline phosphatase (ALP) level. The mean intraoperative PTH ratio (10 min after excision/pre-excision) was 0.23, and all patients with persistent or recurrent disease had a PTH ratio >0.3. Severe hypocalcemia (<7.5 mg/dL) occurred in 19 (73.0%) patients after reoperation. CONCLUSIONS Neck reoperation is an effective therapeutic option in patients with recurrent or persistent renal hyperparathyroidism. A decrease in PTH level by >70% during reoperation (PTH ratio <0.3) predicts successful resection.
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Affiliation(s)
- Lu-Chia Chang
- Division of General Surgery, Department of Surgery, Kaohsiung Veterans General Hospital, Zuoying District, No. 386, Dazhong 1st Rd., Kaohsiung, Taiwan, 813414
| | - Shiuh-Inn Liu
- Division of General Surgery, Department of Surgery, Kaohsiung Veterans General Hospital, Zuoying District, No. 386, Dazhong 1st Rd., Kaohsiung, Taiwan, 813414
- School of Medicine, National Yang Ming Chiao Tung University, No.155, Sec. 2, Linong Street, Taipei, Taiwan, 112304
| | - Tsung-Jung Liang
- Division of General Surgery, Department of Surgery, Kaohsiung Veterans General Hospital, Zuoying District, No. 386, Dazhong 1st Rd., Kaohsiung, Taiwan, 813414.
- School of Medicine, National Yang Ming Chiao Tung University, No.155, Sec. 2, Linong Street, Taipei, Taiwan, 112304.
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Hiramitsu T, Hasegawa Y, Futamura K, Okada M, Goto N, Narumi S, Watarai Y, Tominaga Y, Ichimori T. Treatment for secondary hyperparathyroidism focusing on parathyroidectomy. Front Endocrinol (Lausanne) 2023; 14:1169793. [PMID: 37152972 PMCID: PMC10159274 DOI: 10.3389/fendo.2023.1169793] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 04/07/2023] [Indexed: 05/09/2023] Open
Abstract
Secondary hyperparathyroidism (SHPT) is a major problem for patients with chronic kidney disease and can cause many complications, including osteodystrophy, fractures, and cardiovascular diseases. Treatment for SHPT has changed radically with the advent of calcimimetics; however, parathyroidectomy (PTx) remains one of the most important treatments. For successful PTx, removing all parathyroid glands (PTGs) without complications is essential to prevent persistent or recurrent SHPT. Preoperative imaging studies for the localization of PTGs, such as ultrasonography, computed tomography, and 99mTc-Sestamibi scintigraphy, and intraoperative evaluation methods to confirm the removal of all PTGs, including, intraoperative intact parathyroid hormone monitoring and frozen section diagnosis, are useful. Functional and anatomical preservation of the recurrent laryngeal nerves can be confirmed via intraoperative nerve monitoring. Total or subtotal PTx with or without transcervical thymectomy and autotransplantation can also be performed. Appropriate operative methods for PTx should be selected according to the patients' need for kidney transplantation. In the case of persistent or recurrent SHPT after the initial PTx, localization of the causative PTGs with autotransplantation is challenging as causative PTGs can exist in the neck, mediastinum, or autotransplanted areas. Additionally, the efficacy and cost-effectiveness of calcimimetics and PTx are increasingly being discussed. In this review, medical and surgical treatments for SHPT are described.
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Affiliation(s)
- Takahisa Hiramitsu
- Department of Transplant and Endocrine Surgery, Japanese Red Cross Aichi Medical Center Nagoya Daini Hospital, Nagoya, Japan
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The American Association of Endocrine Surgeons Guidelines for the Definitive Surgical Management of Secondary and Tertiary Renal Hyperparathyroidism. Ann Surg 2022; 276:e141-e176. [PMID: 35848728 DOI: 10.1097/sla.0000000000005522] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To develop evidence-based recommendations for safe, effective, and appropriate treatment of secondary (SHPT) and tertiary (THPT) renal hyperparathyroidism. BACKGROUND Hyperparathyroidism is common among patients with chronic kidney disease, end-stage kidney disease, and kidney transplant. The surgical management of SHPT and THPT is nuanced and requires a multidisciplinary approach. There are currently no clinical practice guidelines that address the surgical treatment of SHPT and THPT. METHODS Medical literature was reviewed from January 1, 1985 to present January 1, 2021 by a panel of 10 experts in SHPT and THPT. Recommendations using the best available evidence was constructed. The American College of Physicians grading system was used to determine levels of evidence. Recommendations were discussed to consensus. The American Association of Endocrine Surgeons membership reviewed and commented on preliminary drafts of the content. RESULTS These clinical guidelines present the epidemiology and pathophysiology of SHPT and THPT and provide recommendations for work-up and management of SHPT and THPT for all involved clinicians. It outlines the preoperative, intraoperative, and postoperative management of SHPT and THPT, as well as related definitions, operative techniques, morbidity, and outcomes. Specific topics include Pathogenesis and Epidemiology, Initial Evaluation, Imaging, Preoperative and Perioperative Care, Surgical Planning and Parathyroidectomy, Adjuncts and Approaches, Outcomes, and Reoperation. CONCLUSIONS Evidence-based guidelines were created to assist clinicians in the optimal management of secondary and tertiary renal hyperparathyroidism.
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Pre-operative Localisation of the Parathyroid Glands in Secondary Hyperparathyroidism: A Retrospective Cohort Study. Sci Rep 2019; 9:14634. [PMID: 31602011 PMCID: PMC6787184 DOI: 10.1038/s41598-019-51265-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Accepted: 09/29/2019] [Indexed: 12/11/2022] Open
Abstract
Complete parathyroidectomy (PTx) is essential during total PTx for secondary hyperparathyroidism (SHPT) to prevent recurrent and persistent hyperparathyroidism. Pre-operative imaging evaluations, including computed tomography (CT), ultrasonography (US), and Tc-99m sestamibi (MIBI) scans, are commonly performed. Between June 2009 and January 2016, 291 patients underwent PTx for SHPT after pre-operative evaluations involving CT, US, and MIBI scans, and the diagnostic accuracies of these imaging modalities for identifying the parathyroid glands were evaluated in 177 patients whose intact parathyroid hormone (PTH) levels were <9 pg/mL after the initial PTx. Additional PTx procedures were performed on 7 of 114 patients whose intact PTH levels were >9 ng/mL after PTx, and the diagnostic validities of the imaging modalities for the remnant parathyroid glands were evaluated. A combination of CT, US, and MIBI scans achieved the highest diagnostic accuracy (75%) for locating bilateral upper and lower parathyroid glands before initial PTx. The accuracies of CT, US, and MIBI scans with respect to locating remnant parathyroid glands before additional PTx were 100%, 28.6%, and 100%, respectively. A combination of CT, US, and MIBI scans is useful for initial PTx for SHPT, and CT and MIBI scans are useful imaging modalities for additional PTx procedures.
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Avcı T, Yarbuğ Karakayalı F, Yabanoğlu H, Moray G. Sekonder hiperparatiroidizm olgularında kriyoprezervasyonsuz total paratiroidektomi/önkol ototransplantasyon tekniğinin uzun dönem sonuçları. CUKUROVA MEDICAL JOURNAL 2018. [DOI: 10.17826/cumj.398492] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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Latus J, Roesel M, Fritz P, Braun N, Ulmer C, Steurer W, Biegger D, Alscher MD, Kimmel M. Incidence of and risk factors for hungry bone syndrome in 84 patients with secondary hyperparathyroidism. Int J Nephrol Renovasc Dis 2013; 6:131-7. [PMID: 23882155 PMCID: PMC3709645 DOI: 10.2147/ijnrd.s47179] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Introduction Secondary hyperparathyroidism develops in nearly all patients with end-stage renal disease. Parathyroidectomy is often performed when medical therapy fails. The most common postoperative complication, hungry bone syndrome (HBS), requires early recognition and treatment. Materials and methods A total of 84 patients who underwent parathyroidectomy because of secondary hyperparathyroidism were investigated. Detailed analysis of laboratory parameters (calcium, phosphate, parathyroid hormone, hemoglobin, and urea levels) and baseline characteristics (age at time of surgery, duration of renal replacement therapy, and medication) was performed to detect preoperative predictors for the development of HBS. Results Average overall follow-up of the cohort was 4.7 years. Within this time frame, 13 of 84 patients had to undergo a second surgery because of recurrent disease, and HBS occurred in 51.2%. Only decreased preoperative calcium levels and younger age at time of surgery were significant predictors of HBS. Minimal levels of calcium were detected 3 weeks after surgery. Preoperative vitamin D therapy could not prevent HBS and could not shorten the duration of intravenous calcium supplementation. Conclusion HBS is a very common complication after parathyroidectomy. Younger patients and patients with low preoperative calcium levels were at higher risk for the development of HBS. Remarkably, preoperative vitamin D therapy could not prevent HBS and had no impact on the length of intravenous calcium supplementation. Intensive monitoring of calcium levels must be performed for at least 3 weeks after surgery.
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Affiliation(s)
- Joerg Latus
- Department of Internal Medicine, Division of Nephrology, Robert Bosch Hospital, Stuttgart, Germany
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The usefulness of preoperative dual-phase 99mTc MIBI-scintigraphy and IO-PTH assay in the treatment of secondary and tertiary hyperparathyroidism. Ann Surg 2010; 250:868-71. [PMID: 19855263 DOI: 10.1097/sla.0b013e3181b0c7f4] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND Persistent secondary or tertiary hyperparathyroidism (HPT) results from failure to remove enough hyperfunctioning parathyroid tissue. Ectopically situated parathyroid glands and supernumerary glands make failure more likely. Recurrent HPT after subtotal Ptx is usually due to regrowth of the remaining parathyroid tissue. Recurrence may also develop from a hyperplastic supernumerary gland or rarely from parathyromatosis. Recurrent HPT after total Ptx with autotransplantation is usually due to overgrowth of the autograft or for the previously mentioned reasons. METHODS Since 1995, 464 patients with SHPT or THPT were treated surgically; intraoperative parathormone (PTH) was measured in 277 patients. Sixty-eight patients also had a preoperative MIBI scan. We compared the preoperative MIBI scan results with intraoperative findings, parathyroid gland weight and histology. We questioned whether MIBI uptake corresponded to parathyroid gland size and weight. We also correlated the number of Ki67 nuclear positive cells with MIBI uptake. For SHPT in group I with 145 patients, neither intraoperative PTH (IO-PTH) assay nor MIBI scanning was done. In group II with 163 patients IO-PTH was used and in group III with 48 patients both IO-PTH and MIBI scanning was used. For THPT in group I with 42 patients, neither IO-PTH assay nor MIBI scanning was done. In group II with 46 patients IO-PTH was used and in group III with 20 patients both IO-PTH and MIBI scanning was used. RESULTS Parathyroid weight correlated directly with MIBI uptake. No correlation, however, occurred between MIBI uptake and parathyroid histology or between Ki67 staining and MIBI scanning. For SHPT in group I the persistence rate was 6.2% and recurrence rate 11%; in group II the persistence rate was 4.9% and recurrence rate 4.9%; in group III the persistence rate was 2%, and recurrence 4.2% (P < 0.05 between group I and III for persistence and recurrence). We obtained similar results in THPT, but recurrence was 0 in groups II and III, also when only 3 glands were removed, probably due to asymmetric hyperplasia commonly seen in this particular population (P < 0.05 regarding recurrence between group I and II-III, no difference between group II and III). CONCLUSION In conclusion our findings support that the surgeon experience is a very important factor for good results in patients with SHPT and THPT. Preoperative MIBI scanning and IO-PTH are helpful but not essential except in reoperations.
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Parathyroid scintigraphy findings in chronic kidney disease patients with recurrent hyperparathyroidism. Eur J Nucl Med Mol Imaging 2009; 37:623-34. [DOI: 10.1007/s00259-009-1313-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2009] [Accepted: 10/21/2009] [Indexed: 10/20/2022]
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Thompson M, Schiller B. Mysterious PTH values after parathyroidectomy in a patient on maintenance dialysis. Hemodial Int 2009; 13:543-6. [PMID: 19732173 DOI: 10.1111/j.1542-4758.2009.00375.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A 25-year-old patient with end-stage renal disease on maintenance peritoneal dialysis underwent parathyroidectomy when his secondary hyperparathyroidism did not respond to medical management. However, over the subsequent months he developed extremely raised parathyroid hormone (PTH) levels. When surgical removal of the autotransplant was considered, preoperative work-up revealed a PTH level within the target range. It became apparent that the very high PTH values were due to the location of the blood draw close to the autotransplant, thus measuring a local rather than the systemic PTH value. The multiple causes of varying PTH measurements other than clinical and physiological reasons are reviewed.
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Affiliation(s)
- Marla Thompson
- Satellite Healthcare, WellBound, Mountain View, California, USA
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Jorna FH, Jager PL, Lemstra C, Wiggers T, Stegeman CA, Plukker JTM. Utility of an intraoperative gamma probe in the surgical management of secondary or tertiary hyperparathyroidism. Am J Surg 2008; 196:13-8. [PMID: 18436177 DOI: 10.1016/j.amjsurg.2007.05.059] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2007] [Revised: 05/23/2007] [Accepted: 05/23/2007] [Indexed: 11/28/2022]
Abstract
BACKGROUND In primary hyperparathyroidism the gamma probe is effective, but its role in secondary hyperparathyroidism is unclear. We investigated the utility of the probe in the surgical management of secondary and tertiary hyperparathyroidism. METHODS The value of the probe in guiding resection of parathyroids was determined prospectively in 29 patients with secondary or tertiary hyperparathyroidism. Resected tissues with radioactivity of greater than 20% as compared with the wound bed was considered hyperfunctional parathyroid and was confirmed histologically. RESULTS The probe was helpful in guiding resection in 13% of the hyperplastic glands, including ectopic glands and those not detected preoperatively. The gamma probe confirmed the presence of hyperfunctional parathyroid after resection with a sensitivity and specificity of 97% and 92%, respectively. CONCLUSIONS The probe is particularly useful in confirming the presence of hyperfunctional parathyroids after resection. It also is useful in identifying ectopic localizations, but its value is limited in guiding surgery for secondary or tertiary disease.
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Affiliation(s)
- Francisca H Jorna
- Department of Surgery/Surgical Oncology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
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What do we Know about Secondary Hyperparathyroidism. POLISH JOURNAL OF SURGERY 2008. [DOI: 10.2478/v10035-008-0071-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Re-operation for secondary hyperparathyroidism. The Journal of Laryngology & Otology 2007; 122:942-7. [PMID: 18047758 DOI: 10.1017/s0022215107001120] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE In cases of re-operation for secondary hyperparathyroidism, to evaluate the extent to which the location of recurrent hyperplasia was predicted by (1) operative data from the first intervention, and (2) pre-operative imaging (before the re-operation). METHODS The files of 18 patients undergoing surgery for recurrent secondary hyperparathyroidism were reviewed. The surgical findings were compared both with the report of the initial operation and with the results of pre-operative imaging (i.e. ultrasonography, Mibi scintigraphy or computed tomography). RESULTS The location of the recurrent hyperplasia corresponded with the data for the primary intervention in about one-third of patients. There was a partial correlation in one-third of patients, and no correlation at all in one-third. Pre-operative imaging enabled better prediction of the location of recurrent disease. CONCLUSION Surgeons should have both sources of information at their disposal when planning a re-intervention for secondary hyperparathyroidism. However, in our series, the predictive value of imaging was superior to that of information deduced from the previous surgical record.
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Richards ML, Wormuth J, Bingener J, Sirinek K. Parathyroidectomy in secondary hyperparathyroidism: Is there an optimal operative management? Surgery 2006; 139:174-80. [PMID: 16455325 DOI: 10.1016/j.surg.2005.08.036] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2005] [Revised: 08/16/2005] [Accepted: 08/19/2005] [Indexed: 11/29/2022]
Abstract
BACKGROUND Subtotal parathyroidectomy (SPTX) and total PTX with autotransplantation (TPTX + AT) are both accepted operations for secondary hyperparathyroidism (2HPT). Studies have shown the 2 procedures to have similar rates of recurrent or persistent HPT (0% to 10%). The majority of these reports are small case series and despite apparently similar outcomes; the optimal operative management for 2HPT remains controversial. The purpose of this study was to determine whether there were any clinical outcome differences between these apparently comparable operations. METHODS A meta-analysis of 53 publications on reoperative operation for 2HPT from 1983 to 2004 identified 501 patients who had undergone an operation for recurrent or persistent 2HPT. The data evaluated included the type of initial operation, the need for reoperative operation as it related to the type of initial operation, and the intraoperative findings. RESULTS The initial operation had been a SPTX in 36% and a TPTX + AT in 64% of patients. Reoperative operation was for persistent 2HPT in 82 of 485 (17%) and for recurrent 2HPT in 403 of 485 (83%) patients. Findings at reoperation included: autograft hyperplasia (49%), supernumerary glands (20%), remnant hyperplasia (17%), a missed in situ gland (7%), and a negative exploration (5%). Supernumerary glands, missed in situ glands, and negative explorations occurred at equal rates for both operations. Reoperation determined that inadequate cervical explorations occurred in 42% of patients who had undergone a SPTX and in 34% of patients who had undergone a TPTX + AT. CONCLUSIONS Operative failures occur because of the limitations in preoperative localization, inadequate exploration, and the natural history of hyperplastic parathyroid tissue. The initial operation should include an attempt to localize supernumerary glands both pre- and intra-operatively.
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Affiliation(s)
- Melanie L Richards
- Department of Surgery, University of Texas Health Science Center at San Antonio, San Antonio, TX, USA.
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Jimeno J, Pérez M, Pereira JA, Sancho JJ, Sitges-Serra A. Tratamiento quirúrgico del hiperparatiroidismo secundario recidivado. Cir Esp 2005; 78:34-8. [PMID: 16420788 DOI: 10.1016/s0009-739x(05)70881-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
INTRODUCTION Secondary renal hyperparathyroidism (SHPT) affects nearly all patients on regular hemodialysis. Between 5% and 10% will need surgery to control the disease. Despite a meticulous technique, the rate of recurrent/persistent hyperparathyroidism after surgery remains between 2% and 12%. PATIENTS AND METHOD We reviewed the reoperations of 7 patients with recurrent or persistent SHPT from a series of 56 patients, 3 of which were referred from other units for treatment of recurrence. Subtotal parathyroidectomy (ST-PTX) was performed in 51 patients and total parathyroidectomy with autograft (TPTX-AT) was performed in the remaining 5 patients. RESULTS Seven patients underwent reoperation for recurrent SHPT, 1 of them twice (8 reinterventions in 56 patients). In 2 patients only 3 parathyroid glands were removed at the first intervention and recurrence was due to the presence of a fourth gland. In 4 patients, ST-PTX was performed and recurrence was due to a remnant hyperplasic area in 1 and to a fifth gland in 3. Recurrence in the patient with a TPTX-AT was to due to cervical parathyromatosis. All the patients with recurrence had a positive preoperative Tc-MIBI scintigraphy and the computed tomography/magnetic resonance examination was highly useful for anatomical localization of the lesion and for planning the surgical approach.
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Affiliation(s)
- Jaime Jimeno
- Departamento de Cirugía, Hospital del Mar, Barcelona, Spain
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Echenique M, Antonio Amondarain J, Vidaur F. Función paratiroidea en el autotrasplante paratiroideo subcutáneo preesternal en el hiperparatiroidismo secundario. Cir Esp 2004. [DOI: 10.1016/s0009-739x(04)72351-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Chou FF, Lee CH, Chen HY, Chen JB, Hsu KT, Sheen-Chen SM. Persistent and recurrent hyperparathyroidism after total parathyroidectomy with autotransplantation. Ann Surg 2002; 235:99-104. [PMID: 11753048 PMCID: PMC1422401 DOI: 10.1097/00000658-200201000-00013] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To conduct a retrospective study of 15 patients with persistent (n = 4) and recurrent (n = 11) hyperparathyroidism. SUMMARY BACKGROUND DATA Secondary hyperparathyroidism may persist or recur because of hyperfunction of the parathyroid remnant or transplanted parathyroid tissue. It is a great challenge to localize the parathyroid tissue either in the neck or at the arm before surgery. METHODS From June 1994 to June 2000, 15 patients with recurrent and persistent secondary hyperparathyroidism were selected for surgery for the removal of parathyroid tissue. The indications for surgery included bone pain, hypercalcemia, general weakness, and skin itching. Their ages ranged from 23 to 66 years. The average period of persistent hyperparathyroidism after total parathyroidectomy with autotransplantation was 3.8 months; that of recurrent hyperparathyroidism was 53 months. Serum levels of calcium, phosphorus, parathyroid hormone (iPTH), and alkaline phosphatase were measured before surgery and 1 week after surgery. Before surgery, the parathyroid gradient in the blood draining the graft-bearing arm versus the contralateral arm was measured. A 99mTc-sestamibi (MIBI) scan was performed including the neck and the arm area, and a computed tomography (CT) scan of the neck was performed to confirm the localization. The neck and mediastinal exploration was done directly at the side of localization under general anesthesia to remove the parathyroid tissue that had been located with the MIBI scan or CT scan. An arm exploration was done under local anesthesia to remove all parathyroid tissues detected in the MIBI scan or palpable masses during surgery. If all glands were removed, 0.5 x 0.5 x 0.5 cm of tissue (60-100 mg) was maintained in situ or the same amount of tissue was reimplanted. RESULTS The average ratio of iPTH in the graft-bearing arm to the contralateral arm in the 5 patients with parathyroid tissue in the neck was 1.17 +/- 0.16, and that in the 10 patients with parathyroid at the arm was 14.15 +/- 16.62. A significant difference was found between the two groups. MIBI scans showed parathyroid tissues in the neck in four of five patients and in seven of eight patients at the arm. Computed tomography showed the parathyroid tissues in the neck and mediastinum in five of five patients (100%). Five glands were removed from these five patients, three in the neck, one in the mediastinum, and one in the carotid sheath. In total, 20 glands and 2 half-glands were removed from 10 patients; among these, 14 glands were shown in the MIBI scan. All patients had improvements of symptoms and signs after surgery. Serum levels of calcium, phosphorus, and iPTH decreased rapidly after surgery, but alkaline phosphatase did not. CONCLUSIONS With the results obtained from the ratio of iPTH of the graft-bearing arm to the contralateral arm, clinical palpation of the arm, MIBI scan, CT scan, careful surgical exploration, and adequate resection, recurrent and persistent secondary hyperparathyroidism can be successfully treated with surgery in the neck or at the arm.
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Affiliation(s)
- Fong-Fu Chou
- Department of Surgery, Chang Gung Memorial Hospital at Kaohsiung, Chang Gung University, Kaohsiung Hsien, Taiwan.
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