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Freeman T, Pena O, Sag AA, Young S. Ablation of Primary and Recurrent Thyroid Cancer: Current and Future Perspectives. Semin Intervent Radiol 2024; 41:105-112. [PMID: 38993600 PMCID: PMC11236443 DOI: 10.1055/s-0044-1786537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/13/2024]
Abstract
Thyroid cancer is the most common endocrine malignancy, and its incidence is increasing, driven in part by the advent of ultrasound, and subsequent increased detection of small, early thyroid cancers. Yet even for small tumors, thyroidectomy with lymph node dissection remains standard of care. Specific to well-differentiated thyroid cancer, surgery has come under scrutiny as a possible overtreatment, in light of stable and favorable survival rates even as guidelines have allowed fewer radical resections and lymph node dissections over time. Moreover, thyroid cancer unfortunately has a known recurrence rate regardless of therapy, and surgical re-intervention for local structural recurrence is eventually limited by scar. Radioactive iodine therapy, another accepted treatment, is minimally invasive but can only treat patients with iodine-avid tumors. For all of these reasons, image-guided thermal ablation has emerged as a valuable complementary tool as a thyroid-sparing, parathyroid-sparing, voice-sparing, repeatable, minimally invasive outpatient focal therapy for both primary and recurrent well-differentiated thyroid cancers. However, the data are still evolving, and this represents a new patient cohort for some interventional radiologists. Therefore, the goal of this review is to discuss the technique and evidence for ablation of patients with thyroid cancer.
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Affiliation(s)
- Toliver Freeman
- Department of Radiology, Louisiana State Medical School, New Orleans, Louisiana
| | - Olivia Pena
- Division of Interventional Radiology Duke University, Department of Radiology, Durham, North Carolina
| | | | - Shamar Young
- Division of Interventional Radiology, Department of Medical Imaging, University of Arizona, Tucson, Arizona
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Patel KR, Wang B, Abdelhamid Ahmed AH, Okose OC, Ma H, Behr IJ, Cheung AY, Saito Y, Kamani D, Silver Karcioglu A, Liddy W, Takami H, Cunnane M, Randolph GW. Surgical and Biochemical Outcomes in Nerve Monitored Reoperation Surgery for Recurrent Papillary Thyroid Carcinoma. Otolaryngol Head Neck Surg 2023; 169:1234-1240. [PMID: 37245079 DOI: 10.1002/ohn.389] [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: 12/23/2022] [Revised: 04/20/2023] [Accepted: 05/01/2023] [Indexed: 05/29/2023]
Abstract
OBJECTIVE To study the surgical and biochemical outcomes in nerve-monitored reoperation or revision surgery for recurrent thyroid cancers. STUDY DESIGN A single-center retrospective study. SETTING Tertiary center. METHODS We identified patients with recurrent papillary thyroid carcinoma (PTC) who underwent reoperation/revision surgery. Study outcomes were surgical complications frequency, recurrence, distant metastasis, and biological complete response (BCR) by comparing preoperative and postoperative thyroglobulin (Tg) levels. RESULTS Out of 227 patients, 33.9% presented for ≥2 reoperation surgeries. Nineteen (8.4%) had permanent preoperative hypoparathyroidism while 22 patients (9.7%) had preoperative vocal cord paralysis (VCP). Following reoperation surgery, there were 12 cases (5.3%) of permanent hypocalcemia and no cases of unexpected postoperative VCP. BCR was achieved in 31 patients (35.2%) with complete Tg data. Mean preoperative Tg was 47.7 ng/mL and was 19.7 ng/mL postoperatively (p = .003). The cervical nodal recurrence rate after final surgery was 7.0% (n = 16). CONCLUSION Reoperation surgery for recurrent PTC may help achieve biochemical remission regardless of age or the number of prior surgeries.
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Affiliation(s)
- Krupa R Patel
- Department of Otolaryngology-Head and Neck Surgery, Division of Thyroid and Parathyroid Endocrine Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts, USA
| | - Bo Wang
- Department of Otolaryngology-Head and Neck Surgery, Division of Thyroid and Parathyroid Endocrine Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts, USA
- Department of Thyroid Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| | - Amr H Abdelhamid Ahmed
- Department of Otolaryngology-Head and Neck Surgery, Division of Thyroid and Parathyroid Endocrine Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts, USA
| | - Okenwa C Okose
- Department of Otolaryngology-Head and Neck Surgery, Division of Thyroid and Parathyroid Endocrine Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts, USA
| | - Honghzhi Ma
- Department of Otolaryngology-Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China
- Key Laboratory of Otorhinolaryngology-Head and Neck Surgery, Ministry of Education, Beijing Institute of Otorhinolaryngology, Beijing, China
| | - Ian J Behr
- Department of Otolaryngology-Head and Neck Surgery, Division of Thyroid and Parathyroid Endocrine Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts, USA
| | - Anthony Y Cheung
- Department of Otolaryngology-Head and Neck Surgery, Division of Thyroid and Parathyroid Endocrine Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts, USA
| | - Yoshiyuki Saito
- Department of Otolaryngology-Head and Neck Surgery, Division of Thyroid and Parathyroid Endocrine Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts, USA
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Dipti Kamani
- Department of Otolaryngology-Head and Neck Surgery, Division of Thyroid and Parathyroid Endocrine Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts, USA
| | - Amanda Silver Karcioglu
- Department of Otolaryngology-Head and Neck Surgery, Division of Thyroid and Parathyroid Endocrine Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts, USA
- Division of Otolaryngology-Head and Neck Surgery, NorthShore University HealthSystem, Evanston, Illinois, USA
| | - Whitney Liddy
- Department of Otolaryngology-Head and Neck Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | | | - MaryBeth Cunnane
- Department of Radiology, Massachusetts Eye and Ear, Harvard Medical School, Boston, Massachusetts, USA
| | - Gregory W Randolph
- Department of Otolaryngology-Head and Neck Surgery, Division of Thyroid and Parathyroid Endocrine Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts, USA
- Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
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3
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Deo S, Bansal B, Bhoriwal S, Bal CS, Mishra A, Sharma J, Singh S, Jayakumar P, Agarwal S, Bhatnagar S, Mishra S, Bharati SJ, Kumar V, Thulkar S. Re-operative surgery for differentiated thyroid cancer: A single institutional experience of 182 cases. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2023; 49:107042. [PMID: 37634301 DOI: 10.1016/j.ejso.2023.107042] [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: 04/14/2023] [Revised: 07/24/2023] [Accepted: 08/20/2023] [Indexed: 08/29/2023]
Abstract
INTRODUCTION Re-operative thyroid surgery (RTS) is performed in patients of differentiated thyroid cancer (DTC) with residual or recurrent disease. However, there is a paucity of literature discussing experience and technique of RTS. This study aims to address this gap by providing a comprehensive review of RTS for DTC, utilizing experiences from a dedicated complex thyroid surgical oncology program at the apex hospital in a developing country. METHODS A retrospective analysis was conducted using data from the Department of Surgical Oncology's thyroid cancer database. The study period spanned from 2006 to 2022. Clinical presentation, prior surgical history, operative details of RTS, and post-operative outcomes were assessed. Descriptive analysis was performed. RESULTS During the study period, a total of 182 patients underwent re-operative thyroid surgery (RTS). The primary surgeries performed prior to RTS included near-total or total thyroidectomy in most cases (69.2%), and approximately half of the patients (48.4%) had prior neck node interventions. The RTS procedures consisted of completion total thyroidectomy in 30.8% of cases and surgery for thyroid bed recurrence in 9.9% of cases, while central node dissection was performed in 46.2% of patients and unilateral or bilateral template neck dissection was performed in 41.8% of cases. Extended resections were required in 9.3% of patients. Post-operative complications included permanent hypoparathyroidism (2.7%) and unilateral recurrent laryngeal nerve palsy (1.6%). CONCLUSIONS RTS is a complex procedure with high rates of post-operative morbidity reported in literature. Optimal outcomes require a multidisciplinary approach, thorough assessment, and skilled surgeons.
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Affiliation(s)
- Svs Deo
- Department of Surgical Oncology, Dr. BRA-IRCH, AIIMS, New Delhi, India.
| | - Babul Bansal
- Department of Surgical Oncology, Dr. BRA-IRCH, AIIMS, New Delhi, India.
| | - Sandeep Bhoriwal
- Department of Surgical Oncology, Dr. BRA-IRCH, AIIMS, New Delhi, India.
| | - C S Bal
- Department of Nuclear Medicine, AIIMS, New Delhi, India.
| | - Ashutosh Mishra
- Department of Surgical Oncology, Dr. BRA-IRCH, AIIMS, New Delhi, India.
| | - Jyoti Sharma
- Department of Surgical Oncology, Dr. BRA-IRCH, AIIMS, New Delhi, India.
| | - Seema Singh
- Department of Surgical Oncology, RGCIRC, New Delhi, India.
| | - P Jayakumar
- Department of Surgical Oncology, Dr. BRA-IRCH, AIIMS, New Delhi, India.
| | | | - Sushma Bhatnagar
- Department of Onco-anesthesia and Palliative Medicine, Dr. BRA-IRCH, AIIMS, New Delhi, India.
| | - Seema Mishra
- Department of Onco-anesthesia and Palliative Medicine, Dr. BRA-IRCH, AIIMS, New Delhi, India.
| | - Sachidanand Jee Bharati
- Department of Onco-anesthesia and Palliative Medicine, Dr. BRA-IRCH, AIIMS, New Delhi, India.
| | - Vinod Kumar
- Department of Onco-anesthesia and Palliative Medicine, Dr. BRA-IRCH, AIIMS, New Delhi, India.
| | - Sanjay Thulkar
- Department of Radiology, Dr. BRA-IRCH, AIIMS, New Delhi, India.
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Coca-Pelaz A, Rodrigo JP, Shah JP, Nixon IJ, Hartl DM, Robbins KT, Kowalski LP, Mäkitie AA, Hamoir M, López F, Saba NF, Nuyts S, Rinaldo A, Ferlito A. Recurrent Differentiated Thyroid Cancer: The Current Treatment Options. Cancers (Basel) 2023; 15:2692. [PMID: 37345029 PMCID: PMC10216352 DOI: 10.3390/cancers15102692] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 05/04/2023] [Accepted: 05/08/2023] [Indexed: 06/23/2023] Open
Abstract
Differentiated thyroid carcinomas (DTC) have an excellent prognosis, but this is sometimes overshadowed by tumor recurrences following initial treatment (approximately 15% of cases during follow-up), due to unrecognized disease extent at initial diagnosis or a more aggressive tumor biology, which are the usual risk factors. The possible sites of recurrence are local, regional, or distant. Local and regional recurrences can usually be successfully managed with surgery and radioiodine therapy, as are some isolated distant recurrences, such as bone metastases. If these treatments are not possible, other therapeutic options such as external beam radiation therapy or systemic treatments should be considered. Major advances in systemic treatments have led to improved progression-free survival in patients previously considered for palliative treatments; among these treatments, the most promising results have been achieved with tyrosine kinase inhibitors (TKI). This review attempts to give a comprehensive overview of the current treatment options suited for recurrences and the new treatments that are available in cases where salvage surgery is not possible or in cases resistant to radioiodine.
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Affiliation(s)
- Andrés Coca-Pelaz
- Department of Otolaryngology, Hospital Universitario Central de Asturias, University of Oviedo, ISPA, IUOPA, CIBERONC, 33011 Oviedo, Spain; (J.P.R.); (F.L.)
| | - Juan Pablo Rodrigo
- Department of Otolaryngology, Hospital Universitario Central de Asturias, University of Oviedo, ISPA, IUOPA, CIBERONC, 33011 Oviedo, Spain; (J.P.R.); (F.L.)
| | - Jatin P. Shah
- Head and Neck Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA;
| | - Iain J. Nixon
- Department of Surgery and Otolaryngology, Head and Neck Surgery, Edinburgh University, Edinburgh EH3 9YL, UK;
| | - Dana M. Hartl
- Department of Otolaryngology-Head and Neck Surgery, Institut Gustave Roussy, CEDEX, 94805 Villejuif, France;
- Laboratoire de Phonétique et de Phonologie, 75005 Paris, France
| | - K. Thomas Robbins
- Department of Otolaryngology-Head and Neck Surgery, Southern Illinois University School of Medicine, Springfield, IL 32952, USA;
| | - Luiz P. Kowalski
- Head and Neck Surgery and Otorhinolaryngology Department, A C Camargo Cancer Center, São Paulo 01509-001, Brazil;
| | - Antti A. Mäkitie
- Department of Otorhinolaryngology, Head and Neck Surgery, Research Program in Systems Oncology, Faculty of Medicine, University of Helsinki and Helsinki University Hospital, FI-00014 Helsinki, Finland;
| | - Marc Hamoir
- Department of Head and Neck Surgery, UC Louvain, St Luc University Hospital and King Albert II Cancer Institute, 1200 Brussels, Belgium;
| | - Fernando López
- Department of Otolaryngology, Hospital Universitario Central de Asturias, University of Oviedo, ISPA, IUOPA, CIBERONC, 33011 Oviedo, Spain; (J.P.R.); (F.L.)
| | - Nabil F. Saba
- Department of Hematology and Medical Oncology, The Winship Cancer Institute, Emory University, Atlanta, GA 30322, USA;
| | - Sandra Nuyts
- Laboratory of Experimental Radiotherapy, Department of Oncology, Leuven Cancer Institute, University Hospitals Leuven, 3000 Leuven, Belgium;
- Department of Radiation Oncology, Leuven Cancer Institute, University Hospitals Leuven, 3000 Leuven, Belgium
| | | | - Alfio Ferlito
- Coordinator of the International Head and Neck Scientific Group, 35100 Padua, Italy;
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Management of Recurrent Well-Differentiated Thyroid Carcinoma in the Neck: A Comprehensive Review. Cancers (Basel) 2023; 15:cancers15030923. [PMID: 36765880 PMCID: PMC9913047 DOI: 10.3390/cancers15030923] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 01/25/2023] [Accepted: 01/30/2023] [Indexed: 02/04/2023] Open
Abstract
Surgery has been historically the preferred primary treatment for patients with well-differentiated thyroid carcinoma and for selected locoregional recurrences. Adjuvant therapy with radioactive iodine is typically recommended for patients with an intermediate to high risk of recurrence. Despite these treatments, locally advanced disease and locoregional relapses are not infrequent. These patients have a prolonged overall survival that may result in long periods of active disease and the possibility of requiring subsequent treatments. Recently, many new options have emerged as salvage therapies. This review offers a comprehensive discussion and considerations regarding surgery, active surveillance, radioactive iodine therapy, ultrasonography-guided percutaneous ablation, external beam radiotherapy, and systemic therapy for well-differentiated thyroid cancer based on relevant publications and current reference guidelines. We feel that the surgical member of the thyroid cancer management team is empowered by being aware and facile with all management options.
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Campopiano MC, Ghirri A, Prete A, Lorusso L, Puleo L, Cappagli V, Agate L, Bottici V, Brogioni S, Gambale C, Minaldi E, Matrone A, Elisei R, Molinaro E. Active surveillance in differentiated thyroid cancer: a strategy applicable to all treatment categories response. Front Endocrinol (Lausanne) 2023; 14:1133958. [PMID: 37152950 PMCID: PMC10157216 DOI: 10.3389/fendo.2023.1133958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 04/04/2023] [Indexed: 05/09/2023] Open
Abstract
Currently, the differentiated thyroid cancer (DTC) management is shifted toward a tailored approach based on the estimated risks of recurrence and disease-specific mortality. While the current recommendations on the management of metastatic and progressive DTC are clear and unambiguous, the management of slowly progressive or indeterminate disease varies according to different centers and different physicians. In this context, active surveillance (AS) becomes the main tool for clinicians, allowing them to plan a personalized therapeutic strategy, based on the risk of an unfavorable prognosis, and to avoid unnecessary treatment. This review analyzes the main possible scenarios in treated DTC patients who could take advantage of AS.
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Young S, Chen T, Golzarian J, Sanghvi T. Ablation of Cervical Lymph Nodes in Patients with Thyroid Cancer: A Comparison between Cryoablation and Percutaneous Ethanol Injection. J Vasc Interv Radiol 2022; 34:777-781.e1. [PMID: 36521788 DOI: 10.1016/j.jvir.2022.12.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 11/29/2022] [Accepted: 12/04/2022] [Indexed: 12/14/2022] Open
Abstract
The purpose of this brief report was to retrospectively evaluate the safety and efficacy of cryoablation and compare the outcomes with those of percutaneous ethanol injection (PEI) for the treatment of metastatic cervical lymph nodes (CLNs) in patients with thyroid cancer at a single center. The study included 24 patients with 47 CLNs treated with PEI and 7 patients with 11 CLNs treated with cryoablation. Three of 7 (42.9%) patients did not respond to PEI and progressed to cryoablation. There were more local recurrences in CLNs treated with PEI (7/47, 14.9%) compared with cryoablation (0/11, 0%), but this did not reach significance (P = .33). There was no difference in mild/moderate (3/24, 12.5% vs 2/7, 28.6%; P = .31) or severe (1/24, 4.2% vs 0/7, 0%; P = 1) adverse events in the PEI and cryoablation cohorts. The number of treatments required for CLNs treated with PEI (2 ± 1.1) was significantly greater than those for CLNs treated with cryoablation (1 ± 0) (P = .002). These limited data suggest that the treatment of metastatic CLNs with cryoablation or PEI may be safe and effective; however, further data are needed.
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Affiliation(s)
- Shamar Young
- Department of Medical Imaging, Division of Interventional Radiology, University of Arizona, Tucson, Arizona.
| | - Ting Chen
- Department of Radiology, Division of Interventional Radiology, University of Minnesota, Minneapolis, Minnesota
| | - Jafar Golzarian
- Department of Radiology, Division of Interventional Radiology, University of Minnesota, Minneapolis, Minnesota
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8
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Sun W, Di L, Chen L, Li D, Wu Y, Xiang J, Zhou S, Sun T. The outcomes and prognostic factors of patients who underwent reoperation for persistent/recurrent papillary thyroid carcinoma. BMC Surg 2022; 22:374. [PMID: 36324095 PMCID: PMC9632153 DOI: 10.1186/s12893-022-01819-1] [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] [Received: 07/12/2022] [Accepted: 10/14/2022] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND While the most suitable approach for treating persistent/recurrent papillary thyroid carcinoma (PTC) remains controversial, reoperation may be considered an effective method. The efficacy of reoperation in patients with locoregional persistent/recurrent PTC, especially those with unsatisfactory radioactive iodine (RAI) ablation results, is still uncertain. This study aimed to clarify the clinical management strategies for locoregional persistent/recurrent PTC and to explore factors that may affect long-term patient outcomes after reoperation. METHODS In total, 124 patients who initially underwent thyroidectomy and variable extents of RAI therapy and finally received reoperation for locoregionally persistent/recurrent PTC were included. The parameters associated with recurrence-free survival (RFS) were analysed using a Cox proportional hazards model. RESULTS Overall, 124 patients presented with structural disease after initial therapy and underwent secondary surgical resection, of whom 32 patients developed further structural disease during follow-up after reoperation. At the time of reoperation, metastatic lymph nodes with extranodal extension (P = 0.023) and high unstimulated thyroglobulin (unstim-Tg) levels after reoperation (post-reop) (P = 0.001) were independent prognostic factors for RFS. Neither RAI avidity nor the frequency and dose of RAI therapies before reoperation affected RFS. CONCLUSIONS Reoperation is an ideal clinical treatment strategy for structural locoregional persistent/recurrent PTC, and repeated empirical RAI therapies performed prior to reoperation may not contribute to the long-term outcomes of persistent/recurrent PTC patients. Metastatic lymph nodes with extranodal extension and post-reop unstim-Tg > 10.1 ng/mL may predict a poor prognosis.
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Affiliation(s)
- Wenyu Sun
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, No. 270, Dong'an Road, Shanghai, 200032, China.,Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China.,Department of Ultrasound, Fudan University Shanghai Cancer Center, No. 270, Dong'an Road, Shanghai, 200032, China
| | - Lu Di
- Department of Internal Medicine, Wusong Hospital, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Lili Chen
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, No. 270, Dong'an Road, Shanghai, 200032, China.,Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China
| | - Duanshu Li
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, No. 270, Dong'an Road, Shanghai, 200032, China.,Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China
| | - Yi Wu
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, No. 270, Dong'an Road, Shanghai, 200032, China.,Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China
| | - Jun Xiang
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, No. 270, Dong'an Road, Shanghai, 200032, China.,Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China
| | - Shichong Zhou
- Department of Ultrasound, Fudan University Shanghai Cancer Center, No. 270, Dong'an Road, Shanghai, 200032, China.
| | - Tuanqi Sun
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, No. 270, Dong'an Road, Shanghai, 200032, China. .,Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China.
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9
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Randle RW, Pitt SC. The Role of Node Dissection for Thyroid Cancer. Adv Surg 2021; 55:131-145. [PMID: 34389088 DOI: 10.1016/j.yasu.2021.05.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Reese W Randle
- Department of Surgery, Wake Forest Baptist Health, 1 Medical Center Boulevard, Winston-Salem, NC 27157, USA. https://twitter.com/ReeseRandle
| | - Susan C Pitt
- Department of Surgery, University of Wisconsin, 600 Highland Avenue, Madison, WI 53792, USA.
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10
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Treatment Efficacy of Radiofrequency Ablation for Recurrent Tumor at the Central Compartment After Hemithyroidectomy. AJR Am J Roentgenol 2021; 216:1574-1578. [PMID: 33787293 DOI: 10.2214/ajr.20.23434] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
OBJECTIVE. The aim of this study was to evaluate the efficacy of ultrasound (US)-guided radiofrequency ablation (RFA) for recurrent tumor in the central compartment after hemithyroidectomy. MATERIALS AND METHODS. The medical records of patients who underwent RFA for recurrent tumor after hemithyroidectomy between January 2008 and December 2018 were reviewed. Eight patients who underwent RFA for 10 recurrent tumors after hemithyroidectomy were included in our study population. Patients underwent follow-up US 1, 6, and 12 months after treatment and annually thereafter. The tumor volume reduction rate (VRR) was calculated as follows: VRR = ([initial volume - final volume] × 100) / initial volume. All patients were advised to undergo contrast-enhanced CT after tumor ablation. Complete tumor disappearance was defined as no visible treated tumor on follow-up US or CT. RESULTS. Mean tumor VRR was 97.8% ± 7.0% (SD) (range, 77.8-100%). Complete tumor ablation was achieved for all 10 recurrent tumors. Complete disappearance was confirmed in nine recurrent tumors, and one recurrent tumor showed a VRR of 77.8% on US but there was no enhancement on CT. All eight patients achieved no evidence of disease during mean follow-up of 33.0 months. RFA was tolerated by all patients; there were no major complications or procedure-related deaths. One patient experienced transient voice change during RFA. CONCLUSION. RFA can be considered to be an effective and safe alternative treatment method for recurrent tumor in the central compartment after hemithyroidectomy.
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11
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Abboud B, El-Kheir A. Redo thyroid surgery without drains. Surg Today 2020; 50:1619-1625. [PMID: 32623584 DOI: 10.1007/s00595-020-02065-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 05/23/2020] [Indexed: 11/30/2022]
Abstract
PURPOSE Redo thyroid surgery is associated with higher risk of hematoma than the initial thyroid surgery. We report a single surgeon's experience of performing redo thyroid surgery without drains. METHODS This retrospective single-institutional study evaluates the safety and efficiency of redo thyroid surgery without drains by comparing three groups of patients: those who underwent primary bilateral thyroidectomy (Group 1), those who underwent completion thyroidectomy (Group 2); and those who underwent thyroidectomy for recurrent thyroid diseases (Group 3). RESULTS The demographic characteristics did not differ among the groups. Substernal extension and hyperthyroidism were more frequent in group 1, whereas the weight of the resected thyroid gland was lower in groups 2 and 3. Hematoma occurred in 5%, 4%, and 4% of patients in Groups 1, 2, and 3, respectively. Postoperative transient hypocalcemia occurred in 19%, 16%, and 21% of patients in Groups 1, 2, and 3 respectively. The postoperative incidence of transient recurrent laryngeal nerve (RLN) paralysis in Groups 1, 2, and 3, was 6%, 7%, and 8%, respectively. The incidence of permanent unilateral RLN paralysis in Groups 2 and 3 was 1%. The postoperative length of stay was 1 day in 92% of the patients from all groups. CONCLUSIONS Avoiding the routine use of drains in redo thyroid surgery is safe and effective, it does not increase overall surgical morbidity, and it reduces the overall length of stay in hospital.
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Affiliation(s)
- Bassam Abboud
- Division of General Surgery, Faculty of Medicine, Geitaoui Hospital, Lebanese University, Achrafieh, Beirut, Lebanon.
| | - Alaa El-Kheir
- Division of General Surgery, Faculty of Medicine, Geitaoui Hospital, Lebanese University, Achrafieh, Beirut, Lebanon
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The American Association of Endocrine Surgeons Guidelines for the Definitive Surgical Management of Thyroid Disease in Adults. Ann Surg 2020; 271:e21-e93. [PMID: 32079830 DOI: 10.1097/sla.0000000000003580] [Citation(s) in RCA: 238] [Impact Index Per Article: 59.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To develop evidence-based recommendations for safe, effective, and appropriate thyroidectomy. BACKGROUND Surgical management of thyroid disease has evolved considerably over several decades leading to variability in rendered care. Over 100,000 thyroid operations are performed annually in the US. METHODS The medical literature from 1/1/1985 to 11/9/2018 was reviewed by a panel of 19 experts in thyroid disorders representing multiple disciplines. The authors used the best available evidence to construct surgical management recommendations. Levels of evidence were determined using the American College of Physicians grading system, and management recommendations were discussed to consensus. Members of the American Association of Endocrine Surgeons reviewed and commented on preliminary drafts of the content. RESULTS These clinical guidelines analyze the indications for thyroidectomy as well as its definitions, technique, morbidity, and outcomes. Specific topics include Pathogenesis and Epidemiology, Initial Evaluation, Imaging, Fine Needle Aspiration Biopsy Diagnosis, Molecular Testing, Indications, Extent and Outcomes of Surgery, Preoperative Care, Initial Thyroidectomy, Perioperative Tissue Diagnosis, Nodal Dissection, Concurrent Parathyroidectomy, Hyperthyroid Conditions, Goiter, Adjuncts and Approaches to Thyroidectomy, Laryngology, Familial Thyroid Cancer, Postoperative Care and Complications, Cancer Management, and Reoperation. CONCLUSIONS Evidence-based guidelines were created to assist clinicians in the optimal surgical management of thyroid disease.
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Hung ML, Wu JX, Li N, Livhits MJ, Yeh MW. Association of Radioactive Iodine Administration After Reoperation With Outcomes Among Patients With Recurrent or Persistent Papillary Thyroid Cancer. JAMA Surg 2019; 153:1098-1104. [PMID: 30140908 DOI: 10.1001/jamasurg.2018.2659] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Importance One-third of patients with papillary thyroid cancer (PTC) develop persistent or recurrent disease after initial therapy. Most patients with persistent or recurrent disease undergo reoperation, but the role of treatment with radioactive iodine (RAI) after reoperation is unclear. Objective To determine whether receipt of RAI after reoperation for recurrent PTC is associated with improved outcomes. Design, Setting, and Participants This retrospective cohort study included electronic health record data from 102 patients who underwent neck reoperation for persistent or recurrent PTC at a tertiary referral center from April 2006 to January 2016; 50 patients received RAI after reoperation, and 52 did not receive RAI after reoperation. Data analysis was performed from September 1, 2017, to December 1, 2017. Main Outcomes and Measures Suppressed thyroglobulin (Tg) levels were compared between patients who underwent reoperation and received RAI and patients who underwent reoperation without receipt of RAI at the following time points: before reoperation (Tg0), after reoperation (Tg1), and after RAI or a comparable time interval among patients whose cases were managed without RAI (Tg2). Outcomes were biochemical response and structural recurrence after reoperation. Results The cohort comprised 102 patients who underwent neck reoperation for persistent or recurrent PTC (median age, 44 years [interquartile range, 33-54 years; SD, 14 years]; 67 [66%] female), 50 of whom received treatment with RAI after reoperation. Clinicopathologic characteristics of the patients at the time of the initial surgical procedure were similar between the reoperation with RAI group and the reoperation without RAI group with the exception of tumor (T) stage (T3 and T4, 28 of 50 [56%] vs 19 of 52 [37%]). Although median Tg levels were similar between the reoperation with RAI group and the reoperation without RAI group (Tg0, 3.3 ng/mL vs 2.4 ng/mL; Tg1, 0.6 ng/mL vs 0.2 ng/mL; and Tg2, 0.5 ng/mL vs 0.2 ng/mL; all differences were nonsignificant), the rate of excellent response at Tg1 was lower in the reoperation with RAI group (4 of 33 [12%] vs 24 of 51 [47%]; P = .007). Structural recurrence after reoperation occurred in 18 of 50 patients (36%) in the reoperation with RAI group and 10 of 52 patients (19%) in the reoperation without RAI group. In multivariable analysis accounting for clinicopathologic characteristics and Tg0, receipt of RAI after reoperation was not associated with the rate of a second structural recurrence. In subset analyses limited to patients with incomplete response to reoperation and patients with T3 or T4 tumors, no association between receipt of RAI and the risk of a second recurrence was found. Conclusions and Relevance Patients who received RAI after reoperation had outcomes similar to those in patients who underwent reoperation alone. RAI after reoperation was not associated with a significant clinical benefit in this limited series. Larger multicenter studies are required to determine whether receipt of RAI after reoperation improves outcomes among patients with recurrent PTC.
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Affiliation(s)
- Matthew L Hung
- Section of Endocrine Surgery, David Geffen School of Medicine at University of California, Los Angeles, Los Angeles
| | - James X Wu
- Section of Endocrine Surgery, David Geffen School of Medicine at University of California, Los Angeles, Los Angeles
| | - Ning Li
- Department of Biomathematics, David Geffen School of Medicine at University of California, Los Angeles, Los Angeles
| | - Masha J Livhits
- Section of Endocrine Surgery, David Geffen School of Medicine at University of California, Los Angeles, Los Angeles
| | - Michael W Yeh
- Section of Endocrine Surgery, David Geffen School of Medicine at University of California, Los Angeles, Los Angeles
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Rivera-Robledo CG, Velázquez-Fernández D, Pantoja JP, Sierra M, Pérez-Enriquez B, Rivera-Moscoso R, Chapa M, Herrera MF. Recurrent Papillary Thyroid Carcinoma to the Cervical Lymph Nodes: Outcomes of Compartment-Oriented Lymph Node Resection. World J Surg 2019; 43:2842-2849. [PMID: 31372725 DOI: 10.1007/s00268-019-05094-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Recurrence of papillary thyroid carcinoma after initial treatment is challenging. Surgical reintervention is recommended, but cure after surgery in uncertain and surgical morbidity may be high. This study evaluates the effect of compartment-oriented lymph node dissection (LND) on clinical and biochemical cure rate as well as the related complications. PATIENTS AND METHODS All patients who underwent LND for recurrent papillary thyroid carcinoma between 2000 and 2015 were included. Demography, the extent of the initial surgery, usage of 131I, the pattern of recurrence, diagnosis, details of the surgical reintervention, histological findings, surgical morbidity, and clinical and biochemical outcomes were analyzed. RESULTS There were 11 (12.7%) males and 75 (87.2%) females with a mean age of 42.8 ± 14.6 years. Seventy-seven patients had undergone total thyroidectomy and in 67 (77.9%) some type of LN resection. In 76 (88.3%), 131I was administered after the initial surgery. We localized suspicious lymph nodes by US in all patients, and metastases were documented before surgery by FNA in 63. Seven (8.13%) patients underwent central LND, 63 (73.2%) lateral LND and 16 (18.6%) both, central and lateral LND. Major complications occurred in 6 patients (6.9%). Sixty-two (72.0%) patients received 131I after surgery. A second surgical re-exploration was performed in 30 (34.8%) patients, and 7 patients required 3 or more additional LND. In a mean follow-up of 59.4 ± 39 months, 51 (59.3%) patients are clinically, radiologically and biochemically free of disease. CONCLUSIONS In this series, compartment-oriented lymph node resection of recurrent papillary thyroid carcinoma leads to a final clinical and biochemical disease-free status of 59.3% with 6.9% of major complications.
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Affiliation(s)
- Carlos Gustavo Rivera-Robledo
- Service of Endocrine Surgery, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City, Mexico.
| | - David Velázquez-Fernández
- Service of Endocrine Surgery, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City, Mexico
| | - Juan Pablo Pantoja
- Service of Endocrine Surgery, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City, Mexico
| | - Mauricio Sierra
- Service of Endocrine Surgery, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City, Mexico
| | - Bernardo Pérez-Enriquez
- Department of Endocrinology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City, Mexico
| | - Raul Rivera-Moscoso
- Department of Endocrinology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City, Mexico
| | - Mónica Chapa
- Department of Radiology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City, Mexico
| | - Miguel F Herrera
- Service of Endocrine Surgery, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City, Mexico
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16
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Radioguided occult lesion localization in patients with recurrent thyroid cancer. Eur Arch Otorhinolaryngol 2019; 276:1757-1766. [PMID: 30887167 DOI: 10.1007/s00405-019-05377-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Accepted: 03/11/2019] [Indexed: 02/02/2023]
Abstract
PURPOSE Well planned re-surgery is critical for recurrent/persistent thyroid cancer (TC). We aimed to investigate the clinical outcome of radioguided-occult lesion localization (ROLL) guided surgery in patients with recurrent/persistent TC. METHODS This study includes 29 patients [F/M: 22/7, median age 43 ± 12 years (18-58)] with a diagnosis of TC (22 papillary, 2 follicular and 5 medullary). Before surgery, all patients underwent ultrasonography (USG) guided mapping and intra-lesional radioactivity injection. Surgery was performed based on the excision of radioactivity injected lesions by a gamma probe and non-injected tumor foci via USG-neck map. Researchers determined surgical success by post-operative tumor markers and neck-USG. RESULTS Among 29 patients, 60 metastatic lesions were identified by USG [median size 10 ± 6.3 mm (range 5-30)]. Neck-USG performed after surgery provided no evidence of disease (NED) in %97 (28/29) of TC patients. In the follow-up, stimulated thyroglobulin (Tg) levels were less than 1 ng/ml in 79%(19/24) of DTC patients and suppressed Tg < 0.2 ng/ml was noted in 92% (22/24).In patients with DTC with an incomplete structural response, we dramatically changed the American Thyroid Association (ATA) response category and achieved an excellent response in 92% (22/24) of patients. Among patients with MTC, 5/5 patients had normal USG and calcitonin levels were reduced by 60-80% in 4/5 and > 80% in1/5 patients. CONCLUSIONS In this study we have shown that, ROLL-guided surgery yielded NED rate of %97 (28/29) and increased excellent response rates according to ATA guidelines. Further studies with larger patient groups and longer follow-up should be performed to confirm the efficacy of this surgery.
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Raffaelli M, De Crea C, Sessa L, Tempera SE, Belluzzi A, Lombardi CP, Bellantone R. Risk factors for local recurrence following lateral neck dissection for papillary thyroid carcinoma. Endocrine 2019; 63:310-315. [PMID: 30341706 DOI: 10.1007/s12020-018-1788-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Accepted: 10/08/2018] [Indexed: 12/28/2022]
Abstract
PURPOSE We aimed to evaluate risk factors for local recurrence following lateral neck dissection (LND) for papillary thyroid carcinoma (PTC). METHODS Two hundred and nine patients who underwent therapeutic primary or reoperative LND for PTC were included. RESULTS One hundred eighty-one patients underwent primary LND at our Institution, the remaining 28 were referred for recurrence following LND outside the Institution. Comparing patients who required reoperation for recurrent lateral neck disease with those who did not recur, no significant difference was found concerning sex, tumor size, multifocal disease, extracapsular invasion, histological variant, pT stage (P = NS). At univariate analysis, age, mean number of removed lateral neck nodes at first operation, the extent of initial LND and surgery performed outside the Institution were risk factors for recurrence (P < 0.001). CONCLUSIONS Limited LND and surgery performed at non referral Centers were non tumor-related risk factors for recurrence following therapeutic LND for PTC.
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Affiliation(s)
- Marco Raffaelli
- Division of Endocrine and Metabolic Surgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - Carmela De Crea
- Division of Endocrine and Metabolic Surgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.
- Università Cattolica del Sacro Cuore, Rome, Italy.
| | - Luca Sessa
- Università Cattolica del Sacro Cuore, Rome, Italy
| | | | - Amanda Belluzzi
- Division of Endocrine and Metabolic Surgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Celestino P Lombardi
- Division of Endocrine and Metabolic Surgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - Rocco Bellantone
- Division of Endocrine and Metabolic Surgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
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Central compartment revision surgery for persistent or recurrent thyroid carcinoma: analysis of survival and complication rate. Eur Arch Otorhinolaryngol 2018; 276:551-557. [PMID: 30535975 DOI: 10.1007/s00405-018-5239-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Accepted: 12/06/2018] [Indexed: 12/29/2022]
Abstract
PURPOSE Locoregional recurrence of thyroid carcinoma is relatively common and reported rate are between 5 and 20%. Cervical nodes are usually involved, especially at the central compartment. The management of recurrent thyroid carcinoma at central compartment still remains challenging because of higher incidence of complication rate. The aim of the study is to evaluate the survival and complications rate after revision surgery. METHODS Retrospective cohort study on a group of patients that underwent revision surgery for persistent or recurrent thyroid carcinoma from January 1, 2003 to December 31, 2017. Survival outcomes were calculated using Kaplan-Meier method. Significant variables on univariate analysis were subjected to a Cox proportional hazards regression multivariate model. RESULTS Fifty-two patients involved, 22 male (40%) and 30 female (60%). Mean age was 54 years old (range 24-85). Mean follow-up was 79 months, median follow-up was 85 months, with a range between 8 and 153 months. The 5-year overall survival was 90.8% while at 10 years it was 69.8%. The 5-year disease-specific survival was 93.5%, while at 10 years it dropped to 77.9%. The rate of recurrent laryngeal nerve paralysis and persistent hypocalcemia in our series were 1.3% and 5.9%, respectively. No evidence of thoracic duct, esophageal or laryngeal and tracheal injury was found in this case series. Regarding prognostic factors, univariate and multivariate analysis highlighted as statistically significant: the aggressive histological variants, the presence extranodal extension or soft-tissue metastasis. CONCLUSION The surgical option remains the gold standard in locoregional recurrences of thyroid carcinoma and should be performed by experienced surgeons to reduce postoperative complications.
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Strajina V, Dy BM, McKenzie TJ, Al-Hilli Z, Lee RA, Ryder M, Farley DR, Thompson GB, Lyden ML. Treatment of lateral neck papillary thyroid carcinoma recurrence after selective lateral neck dissection. Surgery 2018; 165:31-36. [PMID: 30314726 DOI: 10.1016/j.surg.2018.04.063] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Revised: 04/02/2018] [Accepted: 04/07/2018] [Indexed: 02/05/2023]
Abstract
BACKGROUND There is a paucity of data regarding optimal treatment options and outcomes for recurrent disease after lateral neck dissection in patients with papillary thyroid carcinoma. METHODS Retrospective review of patients who underwent either percutaneous ethanol injection or surgery for first-time ipsilateral recurrences after ipsilateral lateral neck dissection for papillary thyroid carcinoma was performed. RESULTS Follow-up data were available for 54 patients with recurrences in 57 lateral necks treated by either percutaneous ethanol injection (n = 32) or surgery (n = 25). Tumor burden at the time of lateral neck recurrence differed between the groups including the largest lymph node diameter (mean: 13 mm vs 18 mm, P < .01) and the mean number of metastatic lymph nodes identified on ultrasound (1.3 vs 1.9, P = .04). Each modality alone achieved similar estimated rates of disease control at 36 months (75% for percutaneous ethanol injection and 74% for surgery, P = .8) with similar number of reinterventions (1.8 for percutaneous ethanol injection, 1.6 for surgery, P = .6). CONCLUSIONS Both ethanol ablation and surgery can achieve disease control in the majority of patients with recurrences after ipsilateral lateral neck dissection for papillary thyroid carcinoma. Ethanol ablation, when used for treatment of a single small lymph node, can result in outcomes that are similar to reoperative surgery for larger and multiple lymph nodes.
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Affiliation(s)
| | - Benzon M Dy
- Department of Surgery, Mayo Clinic, Rochester, Minnesota
| | | | | | - Robert A Lee
- Department of Radiology, Mayo Clinic, Rochester, Minnesota
| | - Mabel Ryder
- Division of Endocrinology, Metabolism, Nutrition & Diabetes, Mayo Clinic, Rochester, Minnesota
| | - David R Farley
- Department of Surgery, Mayo Clinic, Rochester, Minnesota
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20
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Moore M, Panjwani S, Mathew R, Crowley M, Liu YF, Aronova A, Finnerty B, Zarnegar R, Fahey TJ, Scognamiglio T. Well-Differentiated Thyroid Cancer Neovasculature Expresses Prostate-Specific Membrane Antigen-a Possible Novel Therapeutic Target. Endocr Pathol 2017; 28:339-344. [PMID: 28844117 DOI: 10.1007/s12022-017-9500-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Prostate-specific membrane antigen (PSMA), a type II transmembrane glycoprotein receptor, is highly expressed in prostate cancer and in the tumor neovasculature of colon, breast, and adrenocortical tumors. Here, we analyzed PSMA expression in the neovasculature of various thyroid cancer subtypes and assessed whether PSMA expression is correlated with aggressive behavior. From a prospectively maintained database, we evaluated 91 samples from 68 patients, including 37 primary differentiated thyroid cancers (DTCs) [11 classic papillary (cPTC), 9 follicular-variant (FvPTC), 11 follicular (FTC), 6 radioactive iodine-refractory (RAIR)], 5 anaplastic (ATC) carcinomas, 9 distant and 12 lymph node metastases, 21 benign thyroid nodules, and 7 normal thyroid specimens. Formalin-fixed paraffin-embedded tissue blocks were immunostained for vascular endothelial marker CD31 and PSMA with proper controls. PSMA expression was not detected in normal thyroid tissue. DTC tumors demonstrated a significantly higher PSMA expression, in regard to both intensity and percentage of vessels stained, than benign tumors (p < 0.001). Among the histologic subtypes, cPTC, FTC, and RAIR carcinomas demonstrated the highest percent of moderate to strong PSMA staining. PSMA expression was seen more frequently in specimens from distant metastases (100%) compared with specimens from only lymph node metastases (67%). PSMA is significantly overexpressed in the neovasculature of DTCs compared with normal and benign thyroid nodules specifically with increased expression in RAIR carcinomas and distant metastases. PSMA should be further explored as a novel therapeutic target for metastatic and RAIR carcinomas.
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Affiliation(s)
- Maureen Moore
- Department of Surgery, New York Presbyterian Hospital, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Suraj Panjwani
- Department of Surgery, New York Presbyterian Hospital, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Rashmi Mathew
- Department of Surgery, New York Presbyterian Hospital, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Michael Crowley
- Department of Surgery, New York Presbyterian Hospital, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Yi-Fang Liu
- Department of Pathology and Laboratory Medicine, New York Presbyterian Hospital, Weill Cornell Medicine, 525 East 68th Street, Starr 10, New York, NY, 10065, USA
| | - Anna Aronova
- Department of Surgery, New York Presbyterian Hospital, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Brendan Finnerty
- Department of Surgery, New York Presbyterian Hospital, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Rasa Zarnegar
- Department of Surgery, New York Presbyterian Hospital, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Thomas J Fahey
- Department of Surgery, New York Presbyterian Hospital, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Theresa Scognamiglio
- Department of Pathology and Laboratory Medicine, New York Presbyterian Hospital, Weill Cornell Medicine, 525 East 68th Street, Starr 10, New York, NY, 10065, USA.
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Boucai L, Bernet V, Shaha A, Shindo ML, Stack BC, Tuttle RM. Surgical considerations for papillary thyroid microcarcinomas. J Surg Oncol 2017; 116:269-274. [PMID: 28513849 DOI: 10.1002/jso.24673] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2017] [Accepted: 04/19/2017] [Indexed: 01/13/2023]
Abstract
We reevaluate current treatment recommendations of papillary thyroid microcarcinomas taking into account the indolent behavior of these tumors, and the potential morbidity that may result from an unnecessary surgery. The goals of this communication are to: 1) provide surgeons and endocrinologists with the most up-to-date evidence on management of microcarcinomas, 2) outline appropriate instances for active surveillance, and 3) describe the role of surgical interventions for microcarcinomas including lobectomy, total thyroidectomy, and central neck dissection.
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Affiliation(s)
- Laura Boucai
- Division of Endocrinology, Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Victor Bernet
- Division of Endocrinology, Department of Medicine, Mayo Clinic Jacksonville, Florida
| | - Ashok Shaha
- Head Neck Surgery, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Maisie L Shindo
- Head Neck Surgery, Oregon Head Science University, New York, New York
| | - Brendan C Stack
- Head Neck Surgery, University of Arkansas for Medical Sciences, New York, New York
| | - Robert M Tuttle
- Division of Endocrinology, Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York
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Sturgeon C, Yang A, Elaraj D. Surgical Management of Lymph Node Compartments in Papillary Thyroid Cancer. Surg Oncol Clin N Am 2016; 25:17-40. [PMID: 26610772 DOI: 10.1016/j.soc.2015.08.013] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Although papillary thyroid cancer (PTC) commonly metastasizes to cervical lymph nodes, prophylactic central neck dissection is controversial. The primary treatment for lymph node metastases is surgical resection. Patients diagnosed with PTC should be assessed preoperatively by cervical ultrasound to evaluate central and lateral neck lymph node compartments. Sonographically suspicious lymph nodes in the lateral neck should be biopsied for cytology or thyroglobulin levels. Any compartment (central or lateral) that has definitive proof of nodal metastases should be formally dissected at the time of thyroidectomy.
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Affiliation(s)
- Cord Sturgeon
- Division of Endocrine Surgery, Department of Surgery, Northwestern University, 676 North Saint Clair Street, Suite 650, Chicago, IL 60611, USA.
| | - Anthony Yang
- Division of Endocrine Surgery, Department of Surgery, Northwestern University, 676 North Saint Clair Street, Suite 650, Chicago, IL 60611, USA
| | - Dina Elaraj
- Division of Endocrine Surgery, Department of Surgery, Northwestern University, 676 North Saint Clair Street, Suite 650, Chicago, IL 60611, USA
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Ciappuccini R, Aide N, Blanchard D, Rame JP, de Raucourt D, Michels JJ, Babin E, Bardet S. Incremental Value of a Dedicated Head and Neck Acquisition during 18F-FDG PET/CT in Patients with Differentiated Thyroid Cancer. PLoS One 2016; 11:e0162482. [PMID: 27598385 PMCID: PMC5012563 DOI: 10.1371/journal.pone.0162482] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Accepted: 08/01/2016] [Indexed: 11/24/2022] Open
Abstract
Objectives 18F-FDG-PET/CT is a useful tool used to evidence persistent/recurrent disease (PRD) in patients with differentiated thyroid cancer and iodine-refractory lesions. The aim of this study was to compare the diagnostic value at the cervical level of the routine whole-body (WB) acquisition and that of a complementary head and neck (HN) acquisition, performed successively during the same PET/CT study. Methods PET/CT studies combining WB and HN acquisitions performed in 85 consecutive patients were retrospectively reviewed by two nuclear medicine physicians. 18F-FDG uptake in cervical lymph nodes (LN) or in the thyroid bed was assessed. Among the 85 patients, the PET/CT results of the 26 who subsequently underwent neck surgery were compared with surgical and pathological reports. The size of each largest nodal metastasis was assessed by a pathologist. Results In the 85 patients, inter-observer agreement was excellent for both WB and HN PET/CT interpretation. Of the 26 patients who underwent surgery, 25 had pathology proven PRD in the neck. Of these 25 patients, 15 displayed FDG uptake on either WB or HN PET. In these 15 patients, HN PET detected more malignant lesions than WB PET did (21/27 = 78% vs. 12/27 = 44%, P = 0.006). Node/background ratios were significantly higher on HN than on WB PET (P<0.0001). Three false-negative studies (20%) on WB PET were upstaged as true-positive on HN PET. The mean size of the largest LN metastasis was 3 mm for the LN detected neither on WB nor on HN PET, 7 mm for the metastasis detected on HN but not on WB PET, and 13 mm for those detected on both acquisitions (P = 0.0004). Receiver-Operating Characteristic analysis showed that area under the curve was higher for HN PET than for WB PET (0.97 [95%CI, 0.90–0.99] vs 0.88 [95%CI, 0.78–0.95], P = 0.009). Conclusions HN acquisition improves the ability to detect PRD in the neck compared with WB acquisition alone. We recommend systematically adding an HN acquisition when PET/CT is performed to detect PRD in the neck.
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Affiliation(s)
- Renaud Ciappuccini
- Department of Nuclear Medicine and Thyroid Unit, François Baclesse Cancer Centre, Caen, France
- INSERM U1086 Cancers & Préventions, Normandie University, Caen, France
- * E-mail:
| | - Nicolas Aide
- Department of Nuclear Medicine and Thyroid Unit, François Baclesse Cancer Centre, Caen, France
- INSERM U1199 BioTICLA Unit, François Baclesse Cancer Centre, Caen, France
- Normandie University, Caen, France
- Department of Nuclear Medicine, University Hospital, Caen, France
| | - David Blanchard
- Department of Head and Neck Surgery, François Baclesse Cancer Centre, Caen, France
| | - Jean-Pierre Rame
- Department of Head and Neck Surgery, François Baclesse Cancer Centre, Caen, France
| | | | | | - Emmanuel Babin
- INSERM U1086 Cancers & Préventions, Normandie University, Caen, France
- Department of Head and Neck Surgery, University Hospital, Caen, France
| | - Stéphane Bardet
- Department of Nuclear Medicine and Thyroid Unit, François Baclesse Cancer Centre, Caen, France
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Kim JW, Roh JL, Gong G, Cho KJ, Choi SH, Nam SY, Kim SY. Treatment Outcomes and Risk Factors for Recurrence After Definitive Surgery of Locally Invasive Well-Differentiated Papillary Thyroid Carcinoma. Thyroid 2016; 26:262-70. [PMID: 26566765 DOI: 10.1089/thy.2015.0433] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND Papillary thyroid carcinoma (PTC) is generally an indolent tumor that has a favorable prognosis. However, locally invasive PTC can recur after treatment, and its optimal treatment is still controversial. This study aimed to evaluate treatment outcomes and identify risk factors for recurrence and survival in patients with locally invasive PTC. MATERIALS AND METHODS All consecutive patients who underwent definitive surgery and radioactive iodine therapy for non-distant metastatic invasive PTC were included. Clinical factors, operative and pathological findings, surgical morbidity, and recurrences were recorded. Univariate and multivariate Cox proportional hazard models served to identify factors associated with recurrence-free survival (RFS) and overall survival. RESULTS Of the 96 patients, 74 (77%), 52 (55%), 4 (4%), and 14 (15%) had invasion to the recurrent laryngeal nerve (RLN), trachea, larynx, and esophagus, respectively; 39 (41%) had preoperative vocal cord paresis or paralysis; and 24 (25%) developed recurrence during follow-up (median 77 months). The patients with single and multiple organ invasion did not differ significantly in terms of recurrence-free or overall survival (p > 0.05). The patients with and without recurrences did not differ in terms of surgical extent and involving nerve preservation. Multivariate analysis showed that high (≥1 ng/mL) post-ablation stimulated serum thyroglobulin concentration was an independent predictor of poor RFS (p = 0.013). CONCLUSION Disease extent, surgical extent, and involving nerve preservation did not associate with recurrence or overall survival outcomes. The post-ablation stimulated thyroglobulin level may be an independent predictor for recurrence. Careful follow-up of patients with this risk factor is recommended.
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Affiliation(s)
- Ji Won Kim
- 1 Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine , Seoul, Republic of Korea
| | - Jong-Lyel Roh
- 1 Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine , Seoul, Republic of Korea
| | - Gyungyup Gong
- 2 Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine , Seoul, Republic of Korea
| | - Kyung-Ja Cho
- 2 Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine , Seoul, Republic of Korea
| | - Seung-Ho Choi
- 1 Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine , Seoul, Republic of Korea
| | - Soon Yuhl Nam
- 1 Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine , Seoul, Republic of Korea
| | - Sang Yoon Kim
- 1 Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine , Seoul, Republic of Korea
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Na'ara S, Amit M, Fridman E, Gil Z. Contemporary Management of Recurrent Nodal Disease in Differentiated Thyroid Carcinoma. Rambam Maimonides Med J 2016; 7:RMMJ.10233. [PMID: 26886954 PMCID: PMC4737512 DOI: 10.5041/rmmj.10233] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Differentiated thyroid carcinoma (DTC) comprises over 90% of thyroid tumors and includes papillary and follicular carcinomas. Patients with DTC have an excellent prognosis, with a 10-year survival rate of over 90%. However, the risk of recurrent tumor ranges between 5% and 30% within 10 years of the initial diagnosis. Cervical lymph node disease accounts for the majority of recurrences and in most cases is detected during follow-up by ultrasound or elevated levels of serum thyroglobulin. Recurrent disease is accompanied by increased morbidity. The mainstay of treatment of nodal recurrence is surgical management. We provide an overview of the literature addressing surgical management of recurrent or persistent lymph node disease in patients with DTC.
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Affiliation(s)
- Shorook Na'ara
- The Head and Neck Center, Department of Otolaryngology Head and Neck Surgery, Rambam Healthcare Campus, Clinical Research Institute at Rambam, Rappaport Institute of Medicine and Research, The Technion, Israel Institute of Technology, Haifa, Israel
| | - Moran Amit
- The Head and Neck Center, Department of Otolaryngology Head and Neck Surgery, Rambam Healthcare Campus, Clinical Research Institute at Rambam, Rappaport Institute of Medicine and Research, The Technion, Israel Institute of Technology, Haifa, Israel
| | - Eran Fridman
- The Head and Neck Center, Department of Otolaryngology Head and Neck Surgery, Rambam Healthcare Campus, Clinical Research Institute at Rambam, Rappaport Institute of Medicine and Research, The Technion, Israel Institute of Technology, Haifa, Israel
| | - Ziv Gil
- The Head and Neck Center, Department of Otolaryngology Head and Neck Surgery, Rambam Healthcare Campus, Clinical Research Institute at Rambam, Rappaport Institute of Medicine and Research, The Technion, Israel Institute of Technology, Haifa, Israel
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Yi KH, Lee EK, Kang HC, Koh Y, Kim SW, Kim IJ, Na DG, Nam KH, Park SY, Park JW, Bae SK, Baek SK, Baek JH, Lee BJ, Chung KW, Jung YS, Cheon GJ, Kim WB, Chung JH, Rho YS. 2016 Revised Korean Thyroid Association Management Guidelines for Patients with Thyroid Nodules and Thyroid Cancer. ACTA ACUST UNITED AC 2016. [DOI: 10.11106/ijt.2016.9.2.59] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Ka Hee Yi
- Department of Internal Medicine, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Korea
| | - Eun Kyung Lee
- Department of Internal Medicine, Center for Thyroid Cancer, National Cancer Center, Korea
| | - Ho-Cheol Kang
- Department of Internal Medicine, Chonnam National University Medical School, Korea
| | - Yunwoo Koh
- Department of Otorhinolaryngology, College of Medicine, Yonsei University, Korea
| | - Sun Wook Kim
- Department of Medicine, Thyroid Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Korea
| | - In Joo Kim
- Department of Internal Medicine, College of Medicine, Pusan National University, Korea
| | - Dong Gyu Na
- Department of Radiology, Human Medical Imaging and Intervention Center, Korea
| | - Kee-Hyun Nam
- Department of Surgery, College of Medicine, Yonsei University, Korea
| | - So Yeon Park
- Department of Pathology, Seoul National University College of Medicine, Korea
| | - Jin Woo Park
- Department of Surgery, College of Medicine, Chungbuk National University, Korea
| | - Sang Kyun Bae
- Department of Nuclear Medicine, Inje University College of Medicine, Korea
| | - Seung-Kuk Baek
- Department of Otorhinolaryngology, College of Medicine, Korea University, Korea
| | - Jung Hwan Baek
- Department of Radiology, University of Ulsan College of Medicine, Korea
| | - Byung-Joo Lee
- Department of Otorhinolaryngology, College of Medicine, Pusan National University, Korea
| | - Ki-Wook Chung
- Department of Surgery, University of Ulsan College of Medicine, Korea
| | - Yuh-Seog Jung
- Department of Otorhinolaryngology, Center for Thyroid Cancer, National Cancer Center, Korea
| | - Gi Jeong Cheon
- Department of Nuclear Medicine, Seoul National University College of Medicine, Korea
| | - Won Bae Kim
- Department of Internal Medicine, University of Ulsan College of Medicine, Korea
| | - Jae Hoon Chung
- Department of Medicine, Thyroid Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Korea
| | - Young-Soo Rho
- Department of Otorhinolaryngology, Hallym University College of Medicine, Korea
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Haugen BR, Alexander EK, Bible KC, Doherty GM, Mandel SJ, Nikiforov YE, Pacini F, Randolph GW, Sawka AM, Schlumberger M, Schuff KG, Sherman SI, Sosa JA, Steward DL, Tuttle RM, Wartofsky L. 2015 American Thyroid Association Management Guidelines for Adult Patients with Thyroid Nodules and Differentiated Thyroid Cancer: The American Thyroid Association Guidelines Task Force on Thyroid Nodules and Differentiated Thyroid Cancer. Thyroid 2016; 26:1-133. [PMID: 26462967 PMCID: PMC4739132 DOI: 10.1089/thy.2015.0020] [Citation(s) in RCA: 8617] [Impact Index Per Article: 1077.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Thyroid nodules are a common clinical problem, and differentiated thyroid cancer is becoming increasingly prevalent. Since the American Thyroid Association's (ATA's) guidelines for the management of these disorders were revised in 2009, significant scientific advances have occurred in the field. The aim of these guidelines is to inform clinicians, patients, researchers, and health policy makers on published evidence relating to the diagnosis and management of thyroid nodules and differentiated thyroid cancer. METHODS The specific clinical questions addressed in these guidelines were based on prior versions of the guidelines, stakeholder input, and input of task force members. Task force panel members were educated on knowledge synthesis methods, including electronic database searching, review and selection of relevant citations, and critical appraisal of selected studies. Published English language articles on adults were eligible for inclusion. The American College of Physicians Guideline Grading System was used for critical appraisal of evidence and grading strength of recommendations for therapeutic interventions. We developed a similarly formatted system to appraise the quality of such studies and resultant recommendations. The guideline panel had complete editorial independence from the ATA. Competing interests of guideline task force members were regularly updated, managed, and communicated to the ATA and task force members. RESULTS The revised guidelines for the management of thyroid nodules include recommendations regarding initial evaluation, clinical and ultrasound criteria for fine-needle aspiration biopsy, interpretation of fine-needle aspiration biopsy results, use of molecular markers, and management of benign thyroid nodules. Recommendations regarding the initial management of thyroid cancer include those relating to screening for thyroid cancer, staging and risk assessment, surgical management, radioiodine remnant ablation and therapy, and thyrotropin suppression therapy using levothyroxine. Recommendations related to long-term management of differentiated thyroid cancer include those related to surveillance for recurrent disease using imaging and serum thyroglobulin, thyroid hormone therapy, management of recurrent and metastatic disease, consideration for clinical trials and targeted therapy, as well as directions for future research. CONCLUSIONS We have developed evidence-based recommendations to inform clinical decision-making in the management of thyroid nodules and differentiated thyroid cancer. They represent, in our opinion, contemporary optimal care for patients with these disorders.
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Affiliation(s)
| | - Erik K. Alexander
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | | | | | - Susan J. Mandel
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | | | | | - Gregory W. Randolph
- Massachusetts Eye and Ear Infirmary, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Anna M. Sawka
- University Health Network, University of Toronto, Toronto, Ontario, Canada
| | | | | | | | - Julie Ann Sosa
- Duke University School of Medicine, Durham, North Carolina
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Salari B, Ren Y, Kamani D, Randolph GW. Revision neural monitored surgery for recurrent thyroid cancer: Safety and thyroglobulin response. Laryngoscope 2015; 126:1020-5. [DOI: 10.1002/lary.25796] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/30/2015] [Indexed: 11/10/2022]
Affiliation(s)
- Behzad Salari
- Division of Thyroid and Parathyroid Surgery, Department of Otolaryngology; Massachusetts Eye and Ear Infirmary and Harvard Medical School; Boston Massachusetts U.S.A
| | - Yin Ren
- Division of Thyroid and Parathyroid Surgery, Department of Otolaryngology; Massachusetts Eye and Ear Infirmary and Harvard Medical School; Boston Massachusetts U.S.A
| | - Dipti Kamani
- Division of Thyroid and Parathyroid Surgery, Department of Otolaryngology; Massachusetts Eye and Ear Infirmary and Harvard Medical School; Boston Massachusetts U.S.A
| | - Gregory W. Randolph
- Division of Thyroid and Parathyroid Surgery, Department of Otolaryngology; Massachusetts Eye and Ear Infirmary and Harvard Medical School; Boston Massachusetts U.S.A
- Division of Surgical Oncology, Department of Surgery; Massachusetts General Hospital and Harvard Medical School; Boston Massachusetts U.S.A
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29
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Benesch MGK, Ko YM, Tang X, Dewald J, Lopez-Campistrous A, Zhao YY, Lai R, Curtis JM, Brindley DN, McMullen TPW. Autotaxin is an inflammatory mediator and therapeutic target in thyroid cancer. Endocr Relat Cancer 2015; 22:593-607. [PMID: 26037280 DOI: 10.1530/erc-15-0045] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/02/2015] [Indexed: 12/15/2022]
Abstract
Autotaxin is a secreted enzyme that converts extracellular lysophosphatidylcholine to lysophosphatidate (LPA). In cancers, LPA increases tumour growth, metastasis and chemoresistance by activating six G-protein coupled receptors. We examined >200 human thyroid biopsies. Autotaxin expression in metastatic deposits and primary carcinomas was four- to tenfold higher than in benign neoplasms or normal thyroid tissue. Autotaxin immunohistochemical staining was also increased in benign neoplasms with leukocytic infiltrations. Malignant tumours were distinguished from benign tumours by high tumour autotaxin, LPA levels and inflammatory mediators including IL1β, IL6, IL8, GMCSF, TNFα, CCL2, CXCL10 and platelet-derived growth factor (PDGF)-AA. We determined the mechanistic explanation for these results and revealed a vicious regulatory cycle in which LPA increased the secretion of 16 inflammatory modulators in papillary thyroid cancer cultures. Conversely, treating cancer cells with ten inflammatory cytokines and chemokines or PDGF-AA and PDGF-BB increased autotaxin secretion. We confirmed that this autotaxin/inflammatory cycle occurs in two SCID mouse models of papillary thyroid cancer by blocking LPA signalling using the autotaxin inhibitor ONO-8430506. This decreased the levels of 16 inflammatory mediators in the tumours and was accompanied by a 50-60% decrease in tumour volume. This resulted from a decreased mitotic index for the cancer cells and decreased levels of vascular endothelial growth factor and angiogenesis in the tumours. Our results demonstrate that the autotaxin/inflammatory cycle is a focal point for driving malignant thyroid tumour progression and possibly treatment resistance. Inhibiting autotaxin activity provides an effective and novel strategy for decreasing the inflammatory phenotype in thyroid carcinomas, which should complement other treatment modalities.
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Affiliation(s)
- Matthew G K Benesch
- Signal Transduction Research GroupDepartment of Biochemistry, 357 Heritage Medical Research Centre, University of Alberta, Edmonton, Alberta, Canada T6G 2S2Department of Surgery2D4.41 WC Mackenzie Health Science Centre, University of Alberta, Edmonton, Alberta, Canada T6G 2R7Department of AgriculturalFood and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada T6G 2P5Department of Laboratory Medicine and PathologyUniversity of Alberta, Edmonton, Alberta, Canada T6G 2R3
| | - Yi M Ko
- Signal Transduction Research GroupDepartment of Biochemistry, 357 Heritage Medical Research Centre, University of Alberta, Edmonton, Alberta, Canada T6G 2S2Department of Surgery2D4.41 WC Mackenzie Health Science Centre, University of Alberta, Edmonton, Alberta, Canada T6G 2R7Department of AgriculturalFood and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada T6G 2P5Department of Laboratory Medicine and PathologyUniversity of Alberta, Edmonton, Alberta, Canada T6G 2R3
| | - Xiaoyun Tang
- Signal Transduction Research GroupDepartment of Biochemistry, 357 Heritage Medical Research Centre, University of Alberta, Edmonton, Alberta, Canada T6G 2S2Department of Surgery2D4.41 WC Mackenzie Health Science Centre, University of Alberta, Edmonton, Alberta, Canada T6G 2R7Department of AgriculturalFood and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada T6G 2P5Department of Laboratory Medicine and PathologyUniversity of Alberta, Edmonton, Alberta, Canada T6G 2R3
| | - Jay Dewald
- Signal Transduction Research GroupDepartment of Biochemistry, 357 Heritage Medical Research Centre, University of Alberta, Edmonton, Alberta, Canada T6G 2S2Department of Surgery2D4.41 WC Mackenzie Health Science Centre, University of Alberta, Edmonton, Alberta, Canada T6G 2R7Department of AgriculturalFood and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada T6G 2P5Department of Laboratory Medicine and PathologyUniversity of Alberta, Edmonton, Alberta, Canada T6G 2R3
| | - Ana Lopez-Campistrous
- Signal Transduction Research GroupDepartment of Biochemistry, 357 Heritage Medical Research Centre, University of Alberta, Edmonton, Alberta, Canada T6G 2S2Department of Surgery2D4.41 WC Mackenzie Health Science Centre, University of Alberta, Edmonton, Alberta, Canada T6G 2R7Department of AgriculturalFood and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada T6G 2P5Department of Laboratory Medicine and PathologyUniversity of Alberta, Edmonton, Alberta, Canada T6G 2R3
| | - Yuan Y Zhao
- Signal Transduction Research GroupDepartment of Biochemistry, 357 Heritage Medical Research Centre, University of Alberta, Edmonton, Alberta, Canada T6G 2S2Department of Surgery2D4.41 WC Mackenzie Health Science Centre, University of Alberta, Edmonton, Alberta, Canada T6G 2R7Department of AgriculturalFood and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada T6G 2P5Department of Laboratory Medicine and PathologyUniversity of Alberta, Edmonton, Alberta, Canada T6G 2R3
| | - Raymond Lai
- Signal Transduction Research GroupDepartment of Biochemistry, 357 Heritage Medical Research Centre, University of Alberta, Edmonton, Alberta, Canada T6G 2S2Department of Surgery2D4.41 WC Mackenzie Health Science Centre, University of Alberta, Edmonton, Alberta, Canada T6G 2R7Department of AgriculturalFood and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada T6G 2P5Department of Laboratory Medicine and PathologyUniversity of Alberta, Edmonton, Alberta, Canada T6G 2R3
| | - Jonathan M Curtis
- Signal Transduction Research GroupDepartment of Biochemistry, 357 Heritage Medical Research Centre, University of Alberta, Edmonton, Alberta, Canada T6G 2S2Department of Surgery2D4.41 WC Mackenzie Health Science Centre, University of Alberta, Edmonton, Alberta, Canada T6G 2R7Department of AgriculturalFood and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada T6G 2P5Department of Laboratory Medicine and PathologyUniversity of Alberta, Edmonton, Alberta, Canada T6G 2R3
| | - David N Brindley
- Signal Transduction Research GroupDepartment of Biochemistry, 357 Heritage Medical Research Centre, University of Alberta, Edmonton, Alberta, Canada T6G 2S2Department of Surgery2D4.41 WC Mackenzie Health Science Centre, University of Alberta, Edmonton, Alberta, Canada T6G 2R7Department of AgriculturalFood and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada T6G 2P5Department of Laboratory Medicine and PathologyUniversity of Alberta, Edmonton, Alberta, Canada T6G 2R3
| | - Todd P W McMullen
- Signal Transduction Research GroupDepartment of Biochemistry, 357 Heritage Medical Research Centre, University of Alberta, Edmonton, Alberta, Canada T6G 2S2Department of Surgery2D4.41 WC Mackenzie Health Science Centre, University of Alberta, Edmonton, Alberta, Canada T6G 2R7Department of AgriculturalFood and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada T6G 2P5Department of Laboratory Medicine and PathologyUniversity of Alberta, Edmonton, Alberta, Canada T6G 2R3
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30
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Zeuren R, Biagini A, Grewal RK, Randolph GW, Kamani D, Sabra MM, Shaha AR, Tuttle RM. RAI thyroid bed uptake after total thyroidectomy: A novel SPECT-CT anatomic classification system. Laryngoscope 2015; 125:2417-24. [PMID: 25891354 DOI: 10.1002/lary.25295] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2014] [Revised: 02/25/2015] [Accepted: 03/02/2015] [Indexed: 01/21/2023]
Abstract
OBJECTIVE Recent, more selective use of radioactive iodine (RAI) has led to reevaluation of the clinical importance of achieving complete total thyroidectomy with minimal residual normal thyroid tissue. We utilize the improved localization by post-RAI remnant ablation, single photon emission computerized tomography-computed tomography (SPECT-CT) to define specific anatomic sites of residual RAI-uptake foci after total thyroidectomy for differentiated thyroid cancer (DTC) and to provide a novel classification system relating uptake to thyroid anatomy and preservation of adjacent neural structures. STUDY DESIGN Retrospective. METHOD Radioactive iodine-uptake foci in thyroid bed were localized by SPECT/CT imaging at the time of RAI remnant ablation in 141 DTC patients undergoing total thyroidectomy. RESULTS Minimal residual RAI uptake (median 0.32% at 24 hours) in the thyroid bed was detected by diagnostic planar whole body scans in 93% and by posttherapy SPECT/CT imaging in 99% of subjects. Discrete RAI uptake foci were identified on the SPECT/CT imaging at Berry's ligament (87%), at superior thyroid poles (79%), in paratracheal-lobar regions (67%), in isthmus-region (54%), and in pyramidal lobe (46%). Despite the residual foci, the nonstimulated thyroglobulin (Tg) prior to remnant ablation (with a median thyroid-stimulating hormone of 0.36 m IU/L) was < 0.6 ng/mL in 53% and < 1 ng/mL in 73% of cases. CONCLUSION After extracapsular total thyroidectomy, highly sensitive detection tools identify microscopic residual RAI avid foci in thyroid bed in the majority of patients. These foci can be classified as 1) neural-related and 2) capsule-related. These common residual foci have no relationship to postoperative Tg, suggesting that attempts at radical removal of thyroid tissue in these locations may not be warranted. LEVEL OF EVIDENCE 4.
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Affiliation(s)
- Rebecca Zeuren
- Department of Endocrinology Service, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Agnese Biagini
- Department of Endocrinology Service, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Ravinder K Grewal
- Department of Nuclear Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Gregory W Randolph
- Division of Thyroid and Parathyroid Surgery, Otolaryngology, Massachusetts Eye and Ear Infirmary.,Department of Surgical Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, U.S.A
| | - Dipti Kamani
- Division of Thyroid and Parathyroid Surgery, Otolaryngology, Massachusetts Eye and Ear Infirmary
| | - Mona M Sabra
- Department of Endocrinology Service, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Ashok R Shaha
- Department of Endocrinology Service, Memorial Sloan-Kettering Cancer Center, New York, New York.,Department of Head and Neck Surgery, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - R Michael Tuttle
- Department of Endocrinology Service, Memorial Sloan-Kettering Cancer Center, New York, New York
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31
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Risk Factors for Re-recurrence After First Reoperative Surgery for Locoregional Recurrent/Persistent Papillary Thyroid Carcinoma. World J Surg 2015; 39:1943-50. [DOI: 10.1007/s00268-015-3052-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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32
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Tufano RP, Clayman G, Heller KS, Inabnet WB, Kebebew E, Shaha A, Steward DL, Tuttle RM. Management of recurrent/persistent nodal disease in patients with differentiated thyroid cancer: a critical review of the risks and benefits of surgical intervention versus active surveillance. Thyroid 2015; 25:15-27. [PMID: 25246079 DOI: 10.1089/thy.2014.0098] [Citation(s) in RCA: 84] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND The primary goals of this interdisciplinary consensus statement are to define the eligibility criteria for management of recurrent and persistent cervical nodal disease in patients with differentiated thyroid cancer (DTC) and to review the risks and benefits of surgical intervention versus active surveillance. METHODS A writing group was convened by the Surgical Affairs Committee of the American Thyroid Association and was tasked with identifying the important clinical elements to consider when managing recurrent/persistent nodal disease in patients with DTC based on the available evidence in the literature and the group's collective experience. SUMMARY The decision on how best to manage individual patients with suspected recurrent/persistent nodal disease is challenging and requires the consideration of a significant number of variables outlined by the members of the interdisciplinary team. Here we report on the consensus opinions that were reached by the writing group regarding the technical and clinical issues encountered in this patient population. CONCLUSIONS Identification of recurrent/persistent disease requires a team decision-making process that includes the patient and physicians as to what, if any, intervention should be performed to best control the disease while minimizing morbidity. Several management principles and variables involved in the decision making for surgery versus active surveillance were developed that should be taken into account when deciding how best to manage a patient with DTC and suspected recurrent or persistent cervical nodal disease.
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Affiliation(s)
- Ralph P Tufano
- 1 Department of Otolaryngology-Head and Neck Surgery, The Johns Hopkins University School of Medicine , Baltimore, Maryland
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Lombardi CP, Raffaelli M, De Crea C, Sessa L, Bellantone R. Morbidity of central neck dissection: primary surgery vs reoperation. Results of a case-control study. Langenbecks Arch Surg 2014; 399:747-53. [PMID: 24781962 DOI: 10.1007/s00423-014-1201-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2013] [Accepted: 04/21/2014] [Indexed: 10/25/2022]
Abstract
PURPOSE Complication rate in reoperative central neck node surgery is one of the main arguments to favor prophylactic central neck dissection at first operation in patients with papillary thyroid carcinoma. We evaluated if reoperative central neck dissection implies an increased postoperative morbidity. Secondarily, we aimed also to verify the effectiveness of the surgical resection of reoperative central neck dissection. METHODS Forty-one patients who underwent reoperative central neck dissection after initial thyroidectomy for papillary thyroid carcinoma between January 2008 and May 2012 were compared to 41 controls who underwent central neck dissection at initial operation. RESULTS The two groups were well matched for age, sex, and pN stage (P = 0.296, 0.199, and 1.000, respectively). Three patients had distant metastases at presentation. No significant difference was found concerning mean number of removed nodes (P = 0.064). No significant difference was found between the reoperative and the control groups concerning transient hypocalcemia (17 vs 19, respectively) (P = 0.901) and transient recurrent nerve palsy (2 vs 2) (P = 0.608). Follow-up was completed in 69 out of all the included patients (85.2 %). At a mean follow-up of 33 months, two patients (2.9 %) experienced nodal recurrence. CONCLUSIONS Morbidity of central neck dissection is similar for primary surgery and reoperation. In high-volume centers, reoperative central neck dissection can be safely accomplished when needed, allowing to achieve locoregional control in most of patients.
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Affiliation(s)
- Celestino Pio Lombardi
- Division of Endocrine and Metabolic Surgery, Università Cattolica del Sacro Cuore, Rome, Italy
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34
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McHenry CR, Stulberg JJ. Prophylactic central compartment neck dissection for papillary thyroid cancer. Surg Clin North Am 2014; 94:529-40. [PMID: 24857575 DOI: 10.1016/j.suc.2014.02.003] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Prophylactic central compartment neck dissection (pCCND) is a CCND in patients with thyroid cancer who have no clinical, sonographic, or intraoperative evidence of abnormal lymph nodes. Whether pCCND should be performed in all patients with clinically node-negative papillary thyroid cancer (PTC) is controversial. Existing data reveal that for patients with clinically node-negative PTC there is no difference between treatment with total thyroidectomy plus pCCND and total thyroidectomy alone. The potential increased risk of hypoparathyroidism associated with CCND is not offset by any measurable oncologic benefit. Risk/benefit balance favors total thyroidectomy alone for patients with clinically node-negative PTC.
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Affiliation(s)
- Christopher R McHenry
- Department of Surgery, MetroHealth Medical Center, Case Western Reserve University School of Medicine, 2500 MetroHealth Drive, Cleveland, OH 44109, USA.
| | - Jonah J Stulberg
- Department of Surgery, University Hospitals, Case Medical Center, 11100 Euclid Avenue, Cleveland, OH 44106, USA
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35
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Urken ML, Milas M, Randolph GW, Tufano R, Bergman D, Bernet V, Brett EM, Brierley JD, Cobin R, Doherty G, Klopper J, Lee S, Machac J, Mechanick JI, Orloff LA, Ross D, Smallridge RC, Terris DJ, Clain JB, Tuttle M. Management of recurrent and persistent metastatic lymph nodes in well-differentiated thyroid cancer: A multifactorial decision-making guide for the thyroid cancer care collaborative. Head Neck 2014; 37:605-14. [DOI: 10.1002/hed.23615] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2013] [Revised: 11/03/2013] [Accepted: 01/10/2014] [Indexed: 01/14/2023] Open
Affiliation(s)
- Mark L. Urken
- Department of Otolaryngology - Head and Neck Surgery; Beth Israel Medical Center; New York New York
| | - Mira Milas
- Department of Surgery; Oregon Health and Science University; Portland Oregon
| | - Gregory W. Randolph
- Department of Otolaryngology; Massachusetts Eye and Ear; Boston Massachusetts
| | - Ralph Tufano
- Department of Otolaryngology - Head and Neck Surgery; Johns Hopkins School of Medicine; Outpatient Center Baltimore Maryland
| | - Donald Bergman
- Department of Endocrinology; Mount Sinai School of Medicine; New York New York
| | - Victor Bernet
- Department of Endocrinology; Mayo Clinic; Jacksonville Florida
| | - Elise M. Brett
- Department of Endocrinology; Mount Sinai School of Medicine; New York New York
| | - James D. Brierley
- Department of Radiation Oncology; University of Toronto; Toronto Ontario Canada
| | - Rhoda Cobin
- Department of Medicine; Mount Sinai School of Medicine; Ridgewood New Jersey
| | - Gerard Doherty
- Department of Surgery; Boston University School of Medicine; Boston Massachusetts
| | - Joshua Klopper
- Department of Endocrinology; University of Colorado School of Medicine; Denver Colorado
| | - Stephanie Lee
- Department of Endocrinology; Boston University School of Medicine; Boston Massachusetts
| | - Josef Machac
- Department of Radiology; Mount Sinai School of Medicine; New York New York
| | | | - Lisa A. Orloff
- Department of Otolaryngology - Head and Neck Surgery; University of California San Francisco Medical Center; San Francisco California
| | - Douglas Ross
- Department of Medicine; Massachusetts General Hospital; Boston Massachusetts
| | | | - David J Terris
- Department of Otolaryngology; Georgia Regents University; Augusta Georgia
| | - Jason B Clain
- Head and Neck Oncology; Thyroid Head and Neck Cancer Foundation; New York New York
| | - Michael Tuttle
- Department of Endocrinology; Memorial Sloan-Kettering Cancer Center; New York New York
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Napolitano G, Romeo A, Vallone G, Rossi M, Cagini L, Antinolfi G, Vitale M, Brunese L, Genovese E. How the preoperative ultrasound examination and BFI of the cervical lymph nodes modify the therapeutic treatment in patients with papillary thyroid cancer. BMC Surg 2013; 13 Suppl 2:S52. [PMID: 24267705 PMCID: PMC3851007 DOI: 10.1186/1471-2482-13-s2-s52] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Background Ultrasound is considered the best diagnostic method for the detection of metastatic cervical lymph nodes (LNs) in patients with papillary thyroid carcinoma (PTC). According to current guidelines, all patients undergoing thyroidectomy for malignancy should undergo preoperative neck ultrasound of the thyroid and central and lateral neck LNs, followed by fine needle aspiration of suspicious LNs. Cervical LN involvement determenes the extent of surgery. Complete surgical resection disease at the initial operation decreases likelihood of future surgery for recurrent disease and may impact survival. We use a new technique, B-flow imaging (BFI), recently used for evaluation of thyroid nodules, to estimate the presence of BFI twinkling signs (BFI-TS), within metastatic LNs in patients with PTC. Methods Between September 2006 and December 2012, 304 patients with known PTC were examined for preoperative sonographic evaluation with gray-scale US, color Doppler US and BFI. Only 157 with at least one metastatic LN were included in our study. All patients included underwent surgery, and the final diagnosis was based on the results of histologic examination of the resected specimens. The following LN characteristics were evaluated: LN shape, abnormal echogenicity, the absent of hilum, calcifications, cystic appearance, peripheral vascularization and the presence of BFI-TS. Results A total of 767 LNs were analyzed. 329 out of 767 were metastatic, according to the histopathologic findings. BFI-TS, showed 99.5% specificity and 81,5% sensitivity. We detected BFI-TS in 6 metastatic LNs that were negative to the other conventional US features. Conclusions Our results indicate that the BFI-TS has a diagnostic accuracy higher than the other conventional sonographic signs. Our findings suggest that BFI can be helpful in the selection of suspicious neck LNs that should be examined at cytologic examination or open biopsy for accurate preoperative staging and individual therapy selection.
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The feasibility and efficacy of secondary neck dissections in thyroid cancer metastases. Eur Arch Otorhinolaryngol 2013; 271:795-9. [PMID: 23771319 PMCID: PMC3948570 DOI: 10.1007/s00405-013-2588-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2013] [Accepted: 06/03/2013] [Indexed: 11/13/2022]
Abstract
The purpose of the study was to assess the feasibility of secondary neck dissections (ND) in different types of thyroid cancer (TC), to evaluate the influence of ND extent on morbidity and to describe biochemical and clinical outcomes. 51 patients previously operated for TC (33-well differentiated TC-WDTC, 15 medullary TC-MTC, 3 poorly differentiated TC-PDTC) presenting detectable nodal disease. Reoperations covered I–VII neck levels. Radical neck dissection was performed in 22 patients, selective neck dissection in 29 patients. 14 central compartment (CC), 10 mediastinal and 41 level IV excisions were performed. Postoperative complications occurred in 13 patients: 4 chyle leaks, 3 massive bleedings, 8 permanent vocal cord pareses, hypoparathyroidism in 22 patients (43.1 %), 2 patients expired in perioperative period. In WDTC: in seven patients thyroglobulin level normalized directly after ND, in ten patients in the follow-up; six patients developed distant metastases. None of the patients with MTC achieved calcitonin level <10 pg/ml; nine patients developed distant metastases. None of the patients with PDTC achieved Tg <2 mg/ml; two patients died, the third developed distant metastases. Secondary ND in TC present a challenge by means of surgical approach and possibility of complications. In MTC and PDTC the long-term results were unsatisfactory. In WDTC, the secondary ND should be performed due to strong indications. Metastases localization in levels IV, VI, VII were connected with high complication rate, but these surgeries were crucial for satisfactory oncological outcomes.
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Phelan E, Kamani D, Shin J, Randolph GW. Neural Monitored Revision Thyroid Cancer Surgery. Otolaryngol Head Neck Surg 2013; 149:47-52. [DOI: 10.1177/0194599813489662] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objective To evaluate the postoperative complications and to evaluate and stratify thyroglobulin (Tg) response associated with revision surgery for thyroid malignancy. Study Design Case series with chart review. Settings Academic, tertiary care center. Subjects and Methods All patients with regionally recurrent thyroid carcinoma and who underwent revision thyroid surgery by the senior author (GWR) during a 5-year period were identified. All patients had pre- and postoperative laryngeal examination and underwent surgery with standardized neural monitoring. Postoperative complications and thyroglobulin (Tg) response were recorded. Results One hundred seventeen cases meeting the criteria for revision surgery for recurrent thyroid cancer were identified. Among this group, 30% presented for their third or higher revision procedure. Preoperative permanent vocal cord palsy was present in 14% (n = 16), and 19% (n = 22) had preoperative permanent hypocalcaemia. There were no new cases of either temporary or permanent vocal cord palsy in our study group. Approximately 5% developed temporary and 3% permanent hypocalcaemia requiring medical treatment. The mean basal Tg following revision surgery was 5.6 ng/ml (range, 0.2-32.7), which represented a mean postoperative significant decline in Tg of approximately 90%. In nearly 40%, basal Tg was undetectable postoperatively. Tg response was stratified based on the number of revision surgeries, Tg decline was observed in 90% of all cases, 92% after first revision surgery, 85% after second, 34% after third, and 70% after fifth revision surgeries. Conclusion Revision thyroid cancer surgery can be performed with low rates of complications and significant impact on Tg levels even after multiple revision surgeries.
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Affiliation(s)
- Eimear Phelan
- Division of Thyroid and Parathyroid Surgery, Department of Otology and Laryngology, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts, USA
| | - Dipti Kamani
- Division of Thyroid and Parathyroid Surgery, Department of Otology and Laryngology, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts, USA
| | - Jennifer Shin
- Division of Thyroid and Parathyroid Surgery, Department of Otology and Laryngology, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts, USA
| | - Gregory W. Randolph
- Division of Thyroid and Parathyroid Surgery, Department of Otology and Laryngology, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts, USA
- Division of Surgical Oncology, Endocrine Surgery Service, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts, USA
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New molecular targeted therapy and redifferentiation therapy for radioiodine-refractory advanced papillary thyroid carcinoma: literature review. J Thyroid Res 2012; 2012:818204. [PMID: 23320248 PMCID: PMC3540819 DOI: 10.1155/2012/818204] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2012] [Accepted: 12/03/2012] [Indexed: 01/26/2023] Open
Abstract
Although the majority of papillary thyroid carcinoma could be successfully managed by complete surgical resection alone or resection followed by radioiodine ablation, a small proportion of patients may develop radioiodine-refractory progressive disease which is not amenable to surgery, local ablative treatment or other treatment modalities. The use of FDG-PET/CT scan for persistent/recurrent disease has improved the accuracy of restaging as well as cancer prognostication. Given that patients with RAI-refractory disease tend to do significantly worse than those with radioiodine-avid or non-progressive disease, an increasing number of phase I and II studies have been conducted to evaluate the efficacy of new molecular targeted drugs such as the tyrosine kinase inhibitors and redifferentiation drugs. The overall response rate of these drugs ranged between 0–53%, depending on whether the patients had been previously treated with these drugs, performance status and extent of disease. However, drug toxicity remains a major concern in administration of target therapies. Nevertheless, there are also ongoing phase III studies evaluating the efficacy of these new drugs. The aim of the review was to summarize and discuss the results of these targeted drugs and redifferentiation agents for patients with progressive, radioiodine-refractory papillary thyroid carcinoma.
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Lang BHH, Wong KP, Wan KY. Postablation stimulated thyroglobulin level is an important predictor of biochemical complete remission after reoperative cervical neck dissection in persistent/recurrent papillary thyroid carcinoma. Ann Surg Oncol 2012; 20:653-9. [PMID: 22956067 PMCID: PMC3560939 DOI: 10.1245/s10434-012-2624-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2012] [Indexed: 11/18/2022]
Abstract
Background The efficacy of reoperative cervical neck dissection (RND) in achieving biochemical complete remission (BCR) (or postreoperation stimulated thyroglobulin [sTg] of <0.5 ng/mL) remains unclear in persistent/recurrent papillary thyroid carcinoma (PTC). We hypothesized that lower postablation sTg levels would indicate a higher rate of BCR after RND. Our study examined the association between postablation sTg and BCR after one or more RNDs. Methods Of 199 patients who underwent RND, 81 patients were eligible. The postablation sTg levels (≤2 and >2 ng/mL) were correlated with the postreoperation sTg levels after RNDs. Patients’ clinicopathological characteristics, operative findings, and subsequent RNDs were compared between those with BCR after RNDs and those without. Results Those with postablation sTg levels of ≤2 ng/mL had significantly higher BCR rate after the first RND (77.8 vs. 5.6 %, p < 0.001), overall BCR after one or more RNDs (77.8 vs. 9.3 %, p < 0.001), and better 5-year recurrence-free survival after the first RND (80.0 vs. 60.1 %, p = 0.049) than those with postablation sTg levels of >2 ng/mL. Overall BCR gradually decreased after each subsequent RND. Postablation sTg significantly correlated with postreoperation sTg (ρ = 0.509, p < 0.001). After adjusting for the number of metastatic lymph nodes excised at first RND and presence of extranodal extension, postablation sTg of ≤ 0.2 ng/mL was the only independent factor for BCR after one or more RNDs (odds ratio 37.0, 95 % confidence interval 5.68–250.0, p = 0.001). Conclusions Only a third of patients who underwent one or more RNDs for persistent/recurrent PTC had BCR afterward. Postablation sTg level was an independent factor for BCR. Completeness of the initial operation is important for the subsequent success of RND.
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