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Yamashita H, Sato S, Shindo H, Mori Y, Yoshimoto K, Tachibana S, Fukuda T, Takahashi H. A prospective cross-sectional study on hypocalcemia after total thyroidectomy in patients with Graves' disease: insights on secondary hyperparathyroidism. Surg Today 2024:10.1007/s00595-024-02848-4. [PMID: 38635056 DOI: 10.1007/s00595-024-02848-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 01/21/2024] [Indexed: 04/19/2024]
Abstract
PURPOSE To investigate the parathyroid function and calcium (Ca) levels in the secondary hyperparathyroidism (SHPT) state in patients with Graves' disease. METHODS We examined 31 consecutive patients with Graves' disease without chronic kidney disease, who were treated with total thyroidectomy. The patients were divided into a normal parathyroid hormone (PTH) group (NPTH group; n = 19) with a PTH level ≤ 65 pg/mL, and a secondary hyperparathyroidism group (SHPT group; n = 12), with a PTH level > 65 pg/mL. The PTH and Ca-related parameters were examined and the risk factors for postoperative hypocalcemia were analyzed. RESULTS The preoperative Ca level was significantly lower (2.24 ± 0.06 vs. 2.31 ± 0.07 mmol/L, p < 0.05) in the SHPT group than in the NPTH group. The reduction in PTH, 1,25-dihydroxyvitamin D (1,25(OH)2D), and Ca levels from the preoperative day to the next morning was significantly greater in the SHPT group than in the NPTH group (p < 0.05). When intraoperative factors were included, the decrease in the PTH level alone was significant. SHPT was a significant factor in determining the extent of PTH reduction. CONCLUSIONS Hyperfunctioning parathyroid glands in the SHPT state were more susceptible to postoperative PTH reduction, which, combined with low preoperative Ca levels, increased the risk of postoperative hypocalcemia in patients with Graves' disease.
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Affiliation(s)
- Hiroyuki Yamashita
- Department of Surgery, Yamashita Thyroid Hospital, 1-8 Simo-Gofukumachi, Hakata-ku, Fukuoka City, 812-0034, Japan.
| | - Shinya Sato
- Department of Surgery, Yamashita Thyroid Hospital, 1-8 Simo-Gofukumachi, Hakata-ku, Fukuoka City, 812-0034, Japan
| | - Hisakazu Shindo
- Department of Surgery, Yamashita Thyroid Hospital, 1-8 Simo-Gofukumachi, Hakata-ku, Fukuoka City, 812-0034, Japan
| | - Yusuke Mori
- Department of Surgery, Yamashita Thyroid Hospital, 1-8 Simo-Gofukumachi, Hakata-ku, Fukuoka City, 812-0034, Japan
| | - Kouichi Yoshimoto
- Department of Surgery, Yamashita Thyroid Hospital, 1-8 Simo-Gofukumachi, Hakata-ku, Fukuoka City, 812-0034, Japan
| | - Seigo Tachibana
- Department of Endocrinology, Yamashita Thyroid Hospital, Fukuoka City, Japan
| | - Takashi Fukuda
- Department of Endocrinology, Yamashita Thyroid Hospital, Fukuoka City, Japan
| | - Hiroshi Takahashi
- Department of Surgery, Yamashita Thyroid Hospital, 1-8 Simo-Gofukumachi, Hakata-ku, Fukuoka City, 812-0034, Japan
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Cappellacci F, Canu GL, Rossi L, De Palma A, Mavromati M, Kuczma P, Di Filippo G, Morelli E, Demarchi MS, Brazzarola P, Materazzi G, Calò PG, Medas F. Differences in surgical outcomes between cervical goiter and retrosternal goiter: an international, multicentric evaluation. Front Surg 2024; 11:1341683. [PMID: 38379818 PMCID: PMC10876881 DOI: 10.3389/fsurg.2024.1341683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 01/25/2024] [Indexed: 02/22/2024] Open
Abstract
Introduction Goiter is a common problem in clinical practice, representing a large part of clinical evaluations for thyroid disease. It tends to grow slowly and progressively over several years, eventually occupying the thoracic inlet with its lower portion, defining the situation known as retrosternal goiter. Total thyroidectomy is a standardized procedure that represents the treatment of choice for all retrosternal goiters, but when is performed for such disease, a higher risk of postoperative morbidity is variously reported in the literature. The aims of our study were to compare the perioperative and postoperative outcomes in patients with cervical goiters and retrosternal goiters undergoing total thyroidectomy. Methods In our retrospective, multicentric evaluation we included 4,467 patients, divided into two groups based on the presence of retrosternal goiter (group A) or the presence of a classical cervical goiter (group B). Results We found statistically significant differences in terms of transient hypoparathyroidism (19.9% in group A vs. 9.4% in group B, p < 0.001) and permanent hypoparathyroidism (3.3% in group A vs. 1.6% in group B, p = 0.035). We found no differences in terms of transient RNLI between group A and group B, while the occurrence of permanent RLNI was higher in group A compared to group B (1.4% in group A vs. 0.4% in group B, p = 0.037). Moreover, no differences in terms of unilateral RLNI were found, while bilateral RLNI rate was higher in group A compared to group B (1.1% in group A vs. 0.1% in group B, p = 0.015). Discussion Wound infection rate was higher in group A compared to group B (1.4% in group A vs. 0.2% in group B, p = 0.006). Based on our data, thyroid surgery for retrosternal goiter represents a challenging procedure even for highly experienced surgeons, with an increased rate of some classical thyroid surgery complications. Referral of these patients to a high-volume center is mandatory. Also, intraoperative nerve monitoring (IONM) usage in these patients is advisable.
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Affiliation(s)
| | - Gian Luigi Canu
- Department of Surgical Sciences, University of Cagliari, Cagliari, Italy
| | - Leonardo Rossi
- Endocrine Surgery Unit, University Hospital of Pisa, Pisa, Italy
| | - Andrea De Palma
- Endocrine Surgery Unit, University Hospital of Pisa, Pisa, Italy
| | - Maria Mavromati
- Service D'endocrinologie, Diabétologie, Nutrition et éducation du Patient, Hôpitaux Universitaires de Genève, Genève, Switzerland
| | - Paulina Kuczma
- Department of Thoracic and Endocrine Surgery and Faculty of Medicine, University Hospitals of Geneva, Geneva, Switzerland
| | - Giacomo Di Filippo
- Endocrine Surgery Unit, Department of Surgery and Oncology, University and Hospital Trust of Verona, Verona, Italy
| | - Eleonora Morelli
- Endocrine Surgery Unit, Department of Surgery and Oncology, University and Hospital Trust of Verona, Verona, Italy
| | - Marco Stefano Demarchi
- Department of Thoracic and Endocrine Surgery and Faculty of Medicine, University Hospitals of Geneva, Geneva, Switzerland
| | - Paolo Brazzarola
- Endocrine Surgery Unit, Department of Surgery and Oncology, University and Hospital Trust of Verona, Verona, Italy
| | | | | | - Fabio Medas
- Department of Surgical Sciences, University of Cagliari, Cagliari, Italy
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Canu GL, Medas F, Cappellacci F, Rossi L, Gjeloshi B, Sessa L, Pennestrì F, Djafarrian R, Mavromati M, Kotsovolis G, Pliakos I, Di Filippo G, Lazzari G, Vaccaro C, Izzo M, Boi F, Brazzarola P, Feroci F, Demarchi MS, Papavramidis T, Materazzi G, Raffaelli M, Calò PG. Risk factors for postoperative cervical haematoma in patients undergoing thyroidectomy: a retrospective, multicenter, international analysis (REDHOT study). Front Surg 2023; 10:1278696. [PMID: 37850042 PMCID: PMC10577166 DOI: 10.3389/fsurg.2023.1278696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 09/15/2023] [Indexed: 10/19/2023] Open
Abstract
Background Postoperative cervical haematoma represents an infrequent but potentially life-threatening complication of thyroidectomy. Since this complication is uncommon, the assessment of risk factors associated with its development is challenging. The main aim of this study was to identify the risk factors for its occurrence. Methods Patients undergoing thyroidectomy in seven high-volume thyroid surgery centers in Europe, between January 2020 and December 2022, were retrospectively analysed. Based on the onset of cervical haematoma, two groups were identified: Cervical Haematoma (CH) Group and No Cervical Haematoma (NoCH) Group. Univariate analysis was performed to compare these two groups. Moreover, employing multivariate analysis, all potential independent risk factors for the development of this complication were assessed. Results Eight thousand eight hundred and thirty-nine patients were enrolled: 8,561 were included in NoCH Group and 278 in CH Group. Surgical revision of haemostasis was performed in 70 (25.18%) patients. The overall incidence of postoperative cervical haematoma was 3.15% (0.79% for cervical haematomas requiring surgical revision of haemostasis, and 2.35% for those managed conservatively). The timing of onset of cervical haematomas requiring surgical revision of haemostasis was within six hours after the end of the operation in 52 (74.28%) patients. Readmission was necessary in 3 (1.08%) cases. At multivariate analysis, male sex (P < 0.001), older age (P < 0.001), higher BMI (P = 0.021), unilateral lateral neck dissection (P < 0.001), drain placement (P = 0.007), and shorter operative times (P < 0.001) were found to be independent risk factors for cervical haematoma. Conclusions Based on our findings, we believe that patients with the identified risk factors should be closely monitored in the postoperative period, particularly during the first six hours after the operation, and excluded from outpatient surgery.
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Affiliation(s)
- Gian Luigi Canu
- Department of Surgical Sciences, University of Cagliari, Monserrato, Italy
| | - Fabio Medas
- Department of Surgical Sciences, University of Cagliari, Monserrato, Italy
| | | | - Leonardo Rossi
- Endocrine Surgery Unit, University Hospital of Pisa, Pisa, Italy
| | - Benard Gjeloshi
- Endocrine Surgery Unit, University Hospital of Pisa, Pisa, Italy
| | - Luca Sessa
- UOC di Chirurgia Endocrina e Metabolica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Centro di Ricerca in Chirurgia Delle Ghiandole Endocrine e Dell’Obesità, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Francesco Pennestrì
- UOC di Chirurgia Endocrina e Metabolica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Centro di Ricerca in Chirurgia Delle Ghiandole Endocrine e Dell’Obesità, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Reza Djafarrian
- Department of Thoracic and Endocrine Surgery and Faculty of Medicine, University Hospitals of Geneva, Geneva, Switzerland
| | - Maria Mavromati
- Service of Endocrinology, Diabetes, Nutrition and Therapeutic Patient Education, WHO Collaborating Center, Geneva University Hospital, Geneva University, Geneva, Switzerland
| | - George Kotsovolis
- First Propedeutic Department of Surgery, Aristotle University of Thessaloniki, AHEPA University Hospital, Thessaloniki, Greece
- Unit of Minimally Invasive Surgery, Euromedica Kyanous Stavros, Thessaloniki, Greece
| | - Ioannis Pliakos
- First Propedeutic Department of Surgery, Aristotle University of Thessaloniki, AHEPA University Hospital, Thessaloniki, Greece
- Unit of Minimally Invasive Surgery, Euromedica Kyanous Stavros, Thessaloniki, Greece
| | - Giacomo Di Filippo
- Endocrine Surgery Unit, Department of Surgery and Oncology, University and Hospital Trust of Verona, Verona, Italy
| | - Giovanni Lazzari
- Endocrine Surgery Unit, Department of Surgery and Oncology, University and Hospital Trust of Verona, Verona, Italy
| | - Carla Vaccaro
- SOC Chirurgia Generale, Ospedale SS Cosma e Damiano, Pescia, Italy
| | - Martina Izzo
- SOC Chirurgia Generale, Ospedale SS Cosma e Damiano, Pescia, Italy
| | - Francesco Boi
- Department of Medical Sciences, University of Cagliari, Monserrato, Italy
| | - Paolo Brazzarola
- Endocrine Surgery Unit, Department of Surgery and Oncology, University and Hospital Trust of Verona, Verona, Italy
| | - Francesco Feroci
- SOC Chirurgia Generale, Ospedale SS Cosma e Damiano, Pescia, Italy
- Department of General and Oncologic Surgery, Santo Stefano Hospital, Prato, Italy
| | - Marco Stefano Demarchi
- Department of Thoracic and Endocrine Surgery and Faculty of Medicine, University Hospitals of Geneva, Geneva, Switzerland
| | - Theodossios Papavramidis
- First Propedeutic Department of Surgery, Aristotle University of Thessaloniki, AHEPA University Hospital, Thessaloniki, Greece
- Unit of Minimally Invasive Surgery, Euromedica Kyanous Stavros, Thessaloniki, Greece
| | | | - Marco Raffaelli
- UOC di Chirurgia Endocrina e Metabolica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Centro di Ricerca in Chirurgia Delle Ghiandole Endocrine e Dell’Obesità, Università Cattolica del Sacro Cuore, Rome, Italy
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Reiter AJ, Hu A, Sullivan GA, Stein E, Samis JH, Josefson JL, Rastatter JC, Raval MV. Short-Term Complications After Total Thyroidectomy in Children. J Surg Res 2023; 283:758-763. [PMID: 36470200 PMCID: PMC9877187 DOI: 10.1016/j.jss.2022.11.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 11/03/2022] [Accepted: 11/16/2022] [Indexed: 12/03/2022]
Abstract
INTRODUCTION Total thyroidectomy for benign disease is becoming more common among children. The purpose of this study was to evaluate 30-day outcomes in children undergoing total thyroidectomy and determine if the short-term outcomes are different in those with a malignant versus benign indication for surgery. METHODS This retrospective cohort study used the American College of Surgeons National Surgical Quality Improvement Program-Pediatric (NSQIP-Pediatric) to identify all children who underwent total thyroidectomy from 2015 to 2019. Fisher's exact test was used to compare postoperative outcomes between benign and malignant indications for thyroidectomy. RESULTS Among 1595 total thyroidectomy patients, 1091 (68.4%) had a benign indication and 504 (31.6%) had a malignant indication. There were 1234 (77.4%) females, and the median age was 14.9 y (interquartile range [IQR] 12.5, 16.6). Average length of stay (LOS) was similar between cohorts (1.7 d for benign and 1.9 d for malignant, P = 0.30). Parathyroid auto-transplantation was performed in 71 (6.5%) patients in the benign cohort and 43 (8.6%) in the malignant cohort (P = 0.15). The most common complications were readmissions (23 [2.1%] benign and 15 [3.0%] malignant, P = 0.29) and reoperations (7 [0.6%] benign and 5 [1.0%] malignant, P = 0.54). Complication profiles were similar between benign and malignant cohorts (2.8% and 4.6%, respectively [P = 0.10]). CONCLUSIONS Children undergoing total thyroidectomy for benign and malignant indications have low rates of 30-d postoperative complications, suggesting that total thyroidectomy is a safe option for children with benign disease. Evaluation of long-term outcomes is needed.
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Affiliation(s)
- Audra J Reiter
- Northwestern Quality Improvement, Research, and Education in Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois; Division of Pediatric Surgery, Department of Surgery, Northwestern University Feinberg School of Medicine, Ann & Robert H. Lurie Children's Hospital, Chicago, Illinois
| | - Andrew Hu
- Northwestern Quality Improvement, Research, and Education in Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois; Division of Pediatric Surgery, Department of Surgery, Northwestern University Feinberg School of Medicine, Ann & Robert H. Lurie Children's Hospital, Chicago, Illinois
| | - Gwyneth A Sullivan
- Northwestern Quality Improvement, Research, and Education in Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois; Division of Pediatric Surgery, Department of Surgery, Northwestern University Feinberg School of Medicine, Ann & Robert H. Lurie Children's Hospital, Chicago, Illinois
| | - Eli Stein
- Department of Otolaryngology, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Jill H Samis
- Division of Endocrinology, Department of Pediatrics, Northwestern University Feinberg School of Medicine, Ann & Robert H. Lurie Children's Hospital, Chicago, Illinois
| | - Jami L Josefson
- Division of Endocrinology, Department of Pediatrics, Northwestern University Feinberg School of Medicine, Ann & Robert H. Lurie Children's Hospital, Chicago, Illinois
| | - Jeffrey C Rastatter
- Division of Pediatric Otolaryngology, Department of Surgery, Northwestern University Feinberg School of Medicine, Ann & Robert H. Lurie Children's Hospital, Chicago, Illinois
| | - Mehul V Raval
- Northwestern Quality Improvement, Research, and Education in Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois; Division of Pediatric Surgery, Department of Surgery, Northwestern University Feinberg School of Medicine, Ann & Robert H. Lurie Children's Hospital, Chicago, Illinois.
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Khanna R, Meena RN, Kumar R, Khanna S. Audit of Neurological Complications After Thyroid Surgery. Indian J Surg 2021. [DOI: 10.1007/s12262-021-02756-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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The circumstances in which recurrent laryngeal nerve palsy occurs after surgery for benign thyroid disease: a retrospective study of 1026 patients. The Journal of Laryngology & Otology 2021; 135:640-643. [PMID: 34120661 DOI: 10.1017/s0022215121001493] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE To evaluate the circumstances in which recurrent laryngeal nerve palsy occurs after thyroid surgery. METHODS This study assessed 1026 patients who underwent surgery for benign thyroid disease over a seven-year period in a retrospective, single-centre study. RESULTS With a total of 1835 recurrent laryngeal nerves at risk, there were 38 cases (2.07 per cent) of transient recurrent laryngeal nerve palsy and 8 (0.44 per cent) of permanent recurrent laryngeal nerve palsy. No explanation was found for 10 of the 46 cases of recurrent laryngeal nerve palsy. Among the 38 other cases, the probable causes included poor identification of the recurrent laryngeal nerve during surgery, involuntary resection of the nerve and several other factors. CONCLUSION Apart from accidental resection of the recurrent laryngeal nerve during thyroid surgery, the causes of post-operative recurrent laryngeal nerve palsy are often unclear and likely multifactorial. Poor identification of the recurrent laryngeal nerve during surgery is still the main cause of post-operative recurrent laryngeal nerve palsy, even when intra-operative neuromonitoring is used.
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Hungry Bone Syndrome Secondary to Subtotal Thyroidectomy in A Patient With Thyrotoxicosis. Am J Med Sci 2021; 362:314-320. [PMID: 33582155 DOI: 10.1016/j.amjms.2021.02.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 12/23/2020] [Accepted: 02/08/2021] [Indexed: 11/23/2022]
Abstract
Patients with thyrotoxicosis are prone to transient hypocalcemia after thyroidectomy, which may be due in part to surgical damage to the parathyroid glands. Hungry bone syndrome (HBS) can also cause hypocalcemia after thyroidectomy. HBS is due to increased osteoblast-mediated bone formation activity and normal or decreased bone resorption activity. As HBS is uncommon in patients after thyroidectomy, we herein present a case of hypocalcemia secondary to HBS after subtotal thyroidectomy for thyrotoxicosis in a 25-year-old woman with a two-month history of tingling extremities and carpopedal spasms after subtotal thyroidectomy for thyrotoxicosis. Diagnostic tests showed hypocalcemia and hyperphosphatemia with elevated parathyroid hormone levels and moderately decreased serum 25-hydroxyvitamin D levels. In addition to thyroid hormone replacement therapy, she was given calcitriol and Caltrate D (600 mg calcium plus 125 IU cholecalciferol). After two months of treatment, she no longer had spasms and her paresthesia improved. Meanwhile, serum electrolytes and parathyroid hormone levels had almost returned to the normal ranges. This is a rare case of HBS presented as a complication of subtotal thyroidectomy in a patient with thyrotoxicosis.
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Ali A, Debono M, Balasubramanian SP. Outcomes After Urgent Thyroidectomy Following Rapid Control of Thyrotoxicosis in Graves' Disease are Similar to Those After Elective Surgery in Well-Controlled Disease. World J Surg 2020; 43:3051-3058. [PMID: 31407090 DOI: 10.1007/s00268-019-05125-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Surgery for Graves' disease (GD) is usually performed after adequate control with medical treatment. Occasionally, rapid pre-operative optimization is required. The primary objective was to compare the outcomes of patients undergoing elective surgery for well-controlled GD with those undergoing rapid pre-operative treatment. We also propose a formal treatment protocol for future use. METHODS A retrospective cohort study in a tertiary referral centre included 247 patients with well-controlled GD undergoing elective surgery and 19 patients with poorly controlled disease undergoing surgery after rapid optimization. The latter group did not respond well to thionamides (carbimazole and/or propylthiouracil) or had intolerance or side effects to thionamides and were treated with a range of non-thionamide drugs, including Lugol's iodine, cholestyramine, beta blockers and steroids (with or without thionamides), and closely monitored for 1-2 weeks before surgery. Outcome measures included thyroid storm, hypoparathyroidism and recurrent laryngeal nerve palsy. RESULTS In total, 266 patients with male-to-female ratio of 1:6 and median (interquartile range) age of 39 (31-51) were included. Overall, long-term recurrent laryngeal palsy and hypoparathyroidism occurred in 1 (0.38%) and 13 (4.9%) patients, respectively. No patient had thyroid storm. There was no significant difference in hypoparathyroidism (p = 1), vocal cord palsy (p = 0.803) and post-operative bleeding (p = 0.362), between elective surgery and rapid optimization groups. CONCLUSION Rapid pre-operative treatment is effective, safe and is associated with similar outcomes compared to usual treatment. A rapid pre-operative optimization protocol is proposed.
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Affiliation(s)
- Adibah Ali
- Endocrine Surgery Unit, Sheffield Teaching Hospitals NHS Foundation Trust, F8, Ward F2, Royal Hallamshire Hospital, Beech Hill Road, Sheffield, S10 2JF, UK
| | - Miguel Debono
- Department of Endocrinology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Sabapathy P Balasubramanian
- Endocrine Surgery Unit, Sheffield Teaching Hospitals NHS Foundation Trust, F8, Ward F2, Royal Hallamshire Hospital, Beech Hill Road, Sheffield, S10 2JF, UK. .,Department of Oncology and Metabolism, University of Sheffield, Sheffield, UK.
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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: 222] [Impact Index Per Article: 55.5] [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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Energy vessel sealant devices are associated with decreased risk of neck hematoma after thyroid surgery. Updates Surg 2020; 72:1135-1141. [PMID: 32333320 DOI: 10.1007/s13304-020-00776-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Accepted: 04/16/2020] [Indexed: 12/09/2022]
Abstract
Postoperative neck hematomas following thyroidectomy occur in up to 6.5% of cases. It is unclear whether the use of energy vessel sealant devices effects the rate of PNH. We hypothesized use of an EVSD to be associated with decreased risk of PNH in patients undergoing thyroidectomy. The 2016-2017 American College of Surgeons Thyroidectomy database was queried for patients undergoing thyroidectomy with and without EVSDs. A multivariable logistic regression analysis was performed to evaluate for risk of PNH. From 11,355 patients undergoing thyroidectomy, an EVSD was used for 7460 (65.7%) patients. Age distribution was similar between the two groups (52 vs. 53-years old, p = 0.467). Compared to patients without EVSD used, patients with EVSD used had higher rates of comorbid hypertension (40.6% vs. 34.8%, p < 0.001) and diabetes (14.2% vs. 11.5%, p < 0.001); however, a lower rate of PNH (1.4% vs. 2.4%, p < 0.001). After adjusting for known risk factors for PNH including age, prior neck surgery, and comorbidities, EVSD use was associated with a decreased risk of PNH (OR 0.453, 95% CI 0.330-0.620, p < 0.001). The strongest associated risk factors for PNH were hypertension (OR 1.823, 95% CI 1.283-2.591, p = 0.001) and toxic goiter (OR 1.837, 95% CI 1.144-2.949, p = 0.012). When compared to standard vessel ligation, EVSD use was associated with a lower risk of PNH in patients undergoing thyroidectomy. The strongest associated risk factor for PNH was toxic goiter. Future prospective research is needed to confirm these findings and if corroborated, then increased use of an EVSD should be employed.
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Fan C, Zhou X, Su G, Zhou Y, Su J, Luo M, Li H. Risk factors for neck hematoma requiring surgical re-intervention after thyroidectomy: a systematic review and meta-analysis. BMC Surg 2019; 19:98. [PMID: 31340806 PMCID: PMC6657038 DOI: 10.1186/s12893-019-0559-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2018] [Accepted: 07/09/2019] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND In this systematic review and meta-analysis, we aimed to determine the risk factors associated with neck hematoma requiring surgical re-intervention after thyroidectomy. METHODS We systematically searched all articles available in the literature published in PubMed and CNKI databases through May 30, 2017. The quality of these articles was assessed using the Newcastle-Ottawa Quality Assessment Scale, and data were extracted for classification and analysis by focusing on articles related with neck hematoma requiring surgical re-intervention after thyroidectomy. Our meta-analysis was performed according to the Preferred Reporting Items for Systematic Review and Meta-Analyses guidelines. RESULTS Of the 1028 screened articles, 26 met the inclusion criteria and were finally analyzed. The factors associated with a high risk of neck hematoma requiring surgical re-intervention after thyroidectomy included male gender (odds ratio [OR]: 1.86, 95% confidence interval [CI]: 1.60-2.17, P < 0.00001), age (MD: 4.92, 95% CI: 4.28-5.56, P < 0.00001), Graves disease (OR: 1.81, 95% CI: 1.60-2.05, P < 0.00001), hypertension (OR: 2.27, 95% CI: 1.43-3.60, P = 0.0005), antithrombotic drug use (OR: 1.92, 95% CI: 1.51-2.44, P < 0.00001), thyroid procedure in low-volume hospitals (OR: 1.32, 95% CI: 1.12-1.57, P = 0.001), prior thyroid surgery (OR: 1.93, 95% CI: 1.11-3.37, P = 0.02), bilateral thyroidectomy (OR: 1.19, 95% CI: 1.09-1.30, P < 0.0001), and neck dissection (OR: 1.55, 95% CI: 1.23-1.94, P = 0.0002). Smoking status (OR: 1.19, 95% CI: 0.99-1.42, P = 0.06), malignant tumors (OR: 1.00, 95% CI: 0.83-1.20, P = 0.97), and drainage used (OR: 2.02, 95% CI: 0.69-5.89, P = 0.20) were not significantly associated with postoperative neck hematoma. CONCLUSION We identified certain risk factors for neck hematoma requiring surgical re-intervention after thyroidectomy, including male gender, age, Graves disease, hypertension, antithrombotic agent use, history of thyroid procedures in low-volume hospitals, previous thyroid surgery, bilateral thyroidectomy, and neck dissection. Appropriate intervention measures based on these risk factors may reduce the incidence of postoperative hematoma and yield greater benefits for the patients.
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Affiliation(s)
- Chunlei Fan
- Department of Gastrointestinal Surgery III, Xiamen Cancer Hospital, First Affiliated Hospital of Xiamen University, 55 Zhenhai Road, Xiamen, 361003, China
| | - Xin Zhou
- Department of Gastrointestinal Surgery III, Xiamen Cancer Hospital, First Affiliated Hospital of Xiamen University, 55 Zhenhai Road, Xiamen, 361003, China
| | - Guoqiang Su
- Department of Gastrointestinal Surgery III, Xiamen Cancer Hospital, First Affiliated Hospital of Xiamen University, 55 Zhenhai Road, Xiamen, 361003, China.
| | - Yanming Zhou
- Department of Hepatobiliary Surgery, First Affiliated Hospital of Xiamen University, Xiamen, China
| | - Jingjun Su
- Department of Ultrasound, First Affiliated Hospital of Xiamen University, 55 Zhenhai Road, Xiamen, 361003, China.
| | - Mingxu Luo
- Department of Gastrointestinal Surgery III, Xiamen Cancer Hospital, First Affiliated Hospital of Xiamen University, 55 Zhenhai Road, Xiamen, 361003, China
| | - Hui Li
- Department of Hepatic Surgery and Liver transplantation Center, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
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Kwon H, Kim JK, Lim W, Moon BI, Paik NS. Increased risk of postoperative complications after total thyroidectomy with Graves' disease. Head Neck 2018; 41:281-285. [PMID: 30537006 DOI: 10.1002/hed.25484] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Revised: 03/27/2018] [Accepted: 07/19/2018] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND The effect of Graves' disease on the risk of postoperative complications in patients undergoing total thyroidectomy is unclear. METHODS The incidence of recurrent laryngeal nerve (RLN) injury and hypoparathyroidism were analyzed between 165 patients with Graves' disease (GD group) and 1:1 matched patients with euthyroid states (control group). RESULTS The matched cohorts did not differ in age, sex, body mass index, pathologic diagnosis, and extent of operation. Excised thyroid weight was higher in the Graves' disease than in the control group (60.1 g vs 22.6 g; P < .001). Multivariate analysis showed that Graves' disease significantly increased risks of transient RLN injury (odds ratio [OR] = 4.7, 95% confidence interval [CI] = 1.5-15.5; P = .010) and transient hypoparathyroidism (OR = 2.8, 95% CI = 1.3-5.8; P = .007). Rates of permanent complications were comparable in the Graves' disease and control groups. CONCLUSIONS Graves' disease can be a predictive factor for postoperative RLN injury and hypoparathyroidism after total thyroidectomy.
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Affiliation(s)
- Hyungju Kwon
- Department of Surgery, Ewha Womans University Medical Center, Seoul, South Korea
| | - Jong-Kyu Kim
- Department of Surgery, Ewha Womans University Medical Center, Seoul, South Korea
| | - Woosung Lim
- Department of Surgery, Ewha Womans University Medical Center, Seoul, South Korea
| | - Byung-In Moon
- Department of Surgery, Ewha Womans University Medical Center, Seoul, South Korea
| | - Nam Sun Paik
- Department of Surgery, Ewha Womans University Medical Center, Seoul, South Korea
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Eismontas V, Slepavicius A, Janusonis V, Zeromskas P, Beisa V, Strupas K, Dambrauskas Z, Gulbinas A, Martinkenas A. Predictors of postoperative hypocalcemia occurring after a total thyroidectomy: results of prospective multicenter study. BMC Surg 2018; 18:55. [PMID: 30092793 PMCID: PMC6085643 DOI: 10.1186/s12893-018-0387-2] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2018] [Accepted: 07/30/2018] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND Thyroid surgeries are among the most common operations performed in the world. Hypocalcemia following total thyroidectomy is a common complication that is sometimes difficult to correct. The aim of this study is to determine the risk factors for hypocalcemia following total thyroidectomy and their clinical value. METHODS From January 2015 through to April 2017, 400 patients were included in this prospective multicenter study. All patients underwent total thyroidectomy due to various thyroid diseases. The following risk factors were analyzed: pre-operative and post-operative biochemical blood parameters, clinical effects and factors related to surgery, the patient, and the disease. RESULTS Post-operative hypocalcemia developed in 257 patients (64.2%). Of them, 197 patients (76.7%) were diagnosed with asymptomatic hypocalcemia. Clinical symptoms were present in 60 of the 257 patients with hypocalcemia (23.3%). The statistically significant predictors of hypocalcemia were decreased calcium and ionized calcium pre-operatively (p < 0.001), parathyroid hormone on day one following surgery (p < 0.001), thyrotoxicosis <10 years before surgery (odds ratio 1.65, 95% CI 1.01-2.70, p = 0.046), the number of parathyroid glands found during surgery (odds ratio 0.52, 95% CI 0.38-0.70, p < 0.001), ligation of the trunk of the left inferior thyroid artery (odds ratio 2.04, 95% CI 1.27-3.29, p = 0.003), ligation of the trunk of the right inferior thyroid artery (odds ratio 2.37, 95% CI 1.47-3.81, p < 0.001), and the number of transplanted parathyroid glands (odds ratio 1.87, 95% CI 1.12-2.97, p = 0.015). In the multivariate analysis, age (odds ratio 1.05, 95% CI 1.01-1.09, p = 0.029) and gender (odds ratio 5.94, 95% CI 1.13-31.26, p = 0.035) were statistically significant predictors. CONCLUSIONS This study demonstrates that there is a number of different patient (gender, age, and duration of thyrotoxicosis <10 years before surgery) and surgical (number of parathyroid glands found during surgery, decreased calcium and ionized calcium before surgery, parathyroid hormone on day one following surgery, and ligation of the trunk of the left and right inferior thyroid artery) risk factors predictive of hypocalcemia following total thyroidectomy. Optimization of the surgical technique could possibly prevent the occurrence of hypocalcemia after total thyroidectomy in some cases; in other cases, identification of known risk factors post-operatively could permit early detection and effective treatment of these patients.
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Affiliation(s)
- Vitalijus Eismontas
- Department of Abdominal and Endocrine Surgery, Klaipeda University Hospital, Liepojos St. 41, 92288, Klaipeda, Lithuania.
| | - Algirdas Slepavicius
- Department of Abdominal and Endocrine Surgery, Klaipeda University Hospital, Liepojos St. 41, 92288, Klaipeda, Lithuania
| | - Vinsas Janusonis
- Department of Abdominal and Endocrine Surgery, Klaipeda University Hospital, Liepojos St. 41, 92288, Klaipeda, Lithuania
| | - Paulius Zeromskas
- Department of Abdominal and Endocrine Surgery, Klaipeda University Hospital, Liepojos St. 41, 92288, Klaipeda, Lithuania
| | - Virgilijus Beisa
- Centre of Abdominal Surgery, Vilnius University Hospital Santaros Klinikos, Vilnius, Lithuania
| | - Kestutis Strupas
- Centre of Abdominal Surgery, Vilnius University Hospital Santaros Klinikos, Vilnius, Lithuania
| | - Zilvinas Dambrauskas
- Department of Surgery, Hospital of Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Antanas Gulbinas
- Department of Surgery, Hospital of Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Arvydas Martinkenas
- Department of Medical Technologies, Faculty of Health Sciences, Klaipeda University, Klaipeda, Lithuania
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Orloff LA, Wiseman SM, Bernet VJ, Fahey TJ, Shaha AR, Shindo ML, Snyder SK, Stack BC, Sunwoo JB, Wang MB. American Thyroid Association Statement on Postoperative Hypoparathyroidism: Diagnosis, Prevention, and Management in Adults. Thyroid 2018; 28:830-841. [PMID: 29848235 DOI: 10.1089/thy.2017.0309] [Citation(s) in RCA: 220] [Impact Index Per Article: 36.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Hypoparathyroidism (hypoPT) is the most common complication following bilateral thyroid operations. Thyroid surgeons must employ strategies for minimizing and preventing post-thyroidectomy hypoPT. The objective of this American Thyroid Association Surgical Affairs Committee Statement is to provide an overview of its diagnosis, prevention, and treatment. SUMMARY HypoPT occurs when a low intact parathyroid hormone (PTH) level is accompanied by hypocalcemia. Risk factors for post-thyroidectomy hypoPT include bilateral thyroid operations, autoimmune thyroid disease, central neck dissection, substernal goiter, surgeon inexperience, and malabsorptive conditions. Medical and surgical strategies to minimize perioperative hypoPT include optimizing vitamin D levels, preserving parathyroid blood supply, and autotransplanting ischemic parathyroid glands. Measurement of intraoperative or early postoperative intact PTH levels following thyroidectomy can help guide patient management. In general, a postoperative PTH level <15 pg/mL indicates increased risk for acute hypoPT. Effective management of mild to moderate potential or actual postoperative hypoPT can be achieved by administering either empiric/prophylactic oral calcium and vitamin D, selective oral calcium, and vitamin D based on rapid postoperative PTH level(s), or serial serum calcium levels as a guide. Monitoring for rebound hypercalcemia is necessary to avoid metabolic and renal complications. For more severe hypocalcemia, inpatient management may be necessary. Permanent hypoPT has long-term consequences for both objective and subjective well-being, and should be prevented whenever possible.
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Affiliation(s)
- Lisa A Orloff
- 1 Department of Otolaryngology-Head and Neck Surgery, Stanford University School of Medicine , Stanford, California
| | - Sam M Wiseman
- 2 Department of Surgery, University of British Columbia , Vancouver, Canada
| | - Victor J Bernet
- 3 Division of Endocrinology, Mayo Clinic College of Medicine , Jacksonville, Florida
| | - Thomas J Fahey
- 4 Department of Surgery, The New York Presbyterian Hospital-Weill Cornell Medical Center , New York, New York
| | - Ashok R Shaha
- 5 Head and Neck Service, Memorial Sloan Kettering Cancer Center , New York, New York
| | - Maisie L Shindo
- 6 Department of Otolaryngology-Head and Neck Surgery, Oregon Health and Science University , Portland, Oregon
| | - Samuel K Snyder
- 7 Department of Surgery, University of Texas Rio Grande Valley School of Medicine , Harlingen, Texas
| | - Brendan C Stack
- 8 Department of Otolaryngology-Head and Neck Surgery, University of Arkansas for Medical Sciences , Little Rock, Arkansas
| | - John B Sunwoo
- 1 Department of Otolaryngology-Head and Neck Surgery, Stanford University School of Medicine , Stanford, California
| | - Marilene B Wang
- 9 Department of Head and Neck Surgery, David Geffen School of Medicine at UCLA , Los Angeles, California
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15
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Sundaresh V, Brito JP, Thapa P, Bahn RS, Stan MN. Comparative Effectiveness of Treatment Choices for Graves' Hyperthyroidism: A Historical Cohort Study. Thyroid 2017; 27:497-505. [PMID: 28049375 PMCID: PMC5385429 DOI: 10.1089/thy.2016.0343] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND The optimum therapy for Graves' disease (GD) is chosen following discussion between physician and patient regarding benefits, drawbacks, potential side effects, and logistics of the various treatment options, and it takes into account patient values and preferences. This cohort study aimed to provide useful information for this discussion regarding the usage, efficacy, and adverse-effect profile of radioactive iodine (RAI), antithyroid drugs (ATDs), and thyroidectomy in a tertiary healthcare facility. METHODS The cohort included consecutive adults diagnosed with GD from January 2002 to December 2008, who had complete follow-up after treatment at the Mayo Clinic, Rochester, Minnesota. Data on treatment modalities, disease relapses, and adverse effects were extracted manually and electronically from the electronic medical records. Kaplan-Meier analyses were performed to evaluate the association of treatments with relapse-free survival. RESULTS The cohort included 720 patients with a mean age of 49.3 years followed for a mean of 3.3 years. Of these, 76.7% were women and 17.1% were smokers. The initial therapy was RAI in 75.4%, ATDs in 16.4%, and thyroidectomy in 2.6%, while 5.6% opted for observation. For the duration of follow-up, ATDs had an overall failure rate of 48.3% compared with 8% for RAI (hazard ratio = 7.6; p < 0.0001). Surgery had a 100% success rate; 80% of observed patients ultimately required therapy. Adverse effects developed in 43 (17.3%) patients treated with ATDs, most commonly dysgeusia (4.4%), rash (2.8%), nausea/gastric distress (2.4%), pruritus (1.6%), and urticaria (1.2%). Eight patients treated with RAI experienced radiation thyroiditis (1.2%). Thyroidectomy resulted in one (2.9%) hematoma and one (2.85%) superior laryngeal nerve damage, with no permanent hypocalcemia. CONCLUSIONS RAI was the most commonly used modality within the cohort and demonstrated the best efficacy and safety profile. Surgery was also very effective and relatively safe in the hands of experienced surgeons. While ATDs allow preservation of thyroid function, a high relapse rate combined with a significant adverse-effect profile was documented. These data can inform discussion between physician and patient regarding choice of therapy for GD.
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Affiliation(s)
- Vishnu Sundaresh
- Division of Endocrinology, Metabolism, and Diabetes, University of Utah, Salt Lake City, Utah
- Geriatrics and Primary Care Internal Medicine, Mayo Clinic, Rochester, Minnesota
| | - Juan P. Brito
- Division of Endocrinology, Mayo Clinic, Rochester, Minnesota
- Knowledge and Evaluation Research Unit in Endocrinology (KER_Endo), Mayo Clinic, Rochester, Minnesota
| | - Prabin Thapa
- Department of Health Sciences Research, Division of Biostatistics, Mayo Clinic, Rochester, Minnesota
| | - Rebecca S. Bahn
- Division of Endocrinology, Mayo Clinic, Rochester, Minnesota
| | - Marius N. Stan
- Division of Endocrinology, Mayo Clinic, Rochester, Minnesota
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Quimby AE, Wells ST, Hearn M, Javidnia H, Johnson-Obaseki S. Is there a group of patients at greater risk for hematoma following thyroidectomy? A systematic review and meta-analysis. Laryngoscope 2016; 127:1483-1490. [DOI: 10.1002/lary.26195] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/24/2016] [Indexed: 11/09/2022]
Affiliation(s)
| | - Simon T. Wells
- Faculty of Medicine; University of Ottawa; Ontario Canada
| | - Matthew Hearn
- Department of Otolaryngology-Head and Neck Surgery; University of Ottawa; Ontario Canada
| | - Hedyeh Javidnia
- Department of Otolaryngology-Head and Neck Surgery; University of Ottawa; Ontario Canada
- The Ottawa Hospital; Ottawa Ontario Canada
| | - Stephanie Johnson-Obaseki
- Department of Otolaryngology-Head and Neck Surgery; University of Ottawa; Ontario Canada
- The Ottawa Hospital; Ottawa Ontario Canada
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Quérat C, Germain N, Dumollard JM, Estour B, Peoc'h M, Prades JM. Surgical management of hyperthyroidism. Eur Ann Otorhinolaryngol Head Neck Dis 2015; 132:63-6. [PMID: 25592327 DOI: 10.1016/j.anorl.2014.04.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2013] [Revised: 04/06/2014] [Accepted: 04/12/2014] [Indexed: 11/24/2022]
Abstract
AIMS Hyperthyroidism includes several clinical and histopathological situations. Surgery is commonly indicated after failure of medical treatment. The aim of this study was to analyze the indications and complications of surgery as well as endocrine results. MATERIALS AND METHODS Patients operated on for hyperthyroidism between 2004 and 2012 were included in a retrospective study. Total thyroidectomy was performed for Graves' disease, toxic multinodular goiter and amiodarone-associated thyrotoxicosis; patients with toxic nodule underwent hemithyroidectomy. Pathologic analysis assessed surgical specimens; postoperative complications and resolution of hyperthyroidism were noted. RESULTS Two hundred patients from 15 to 83 years old were included. One hundred and eighty-eight underwent primary surgery and 12 were re-operated for recurrent goiter (6 with subtotal thyroidectomy for multinodular goiter 25 years previously; 6 with hemithyroidectomy for solitary nodule 15 years previously). Eighty-two patients suffered from toxic multinodular goiter, 78 from Graves' disease, 35 from solitary toxic nodules and 5 from amiodarone-associated thyrotoxicosis. Fourteen papillary carcinomas (including 11 papillary microcarcinomas) and 34 healthy parathyroid glands (17%) were identified in the pathological specimens. Postoperative complications comprised 4% permanent recurrent laryngeal nerve palsy (1 year follow-up), 9% hematoma requiring surgical revision, and 3% definitive hypocalcemia. Normalization of thyroid hormone levels was observed in 198 patients. Two recurrences occurred due to incomplete resection (1 case of Graves' disease and 1 intrathoracic toxic goiter that occurred respectively 18 and 5 months after resection). Postoperative complications were more frequent in multinodular goiter (23%) than in Graves' disease (13%) (ns: P>0.05). CONCLUSION Surgical management of hyperthyroidism enables good endocrinal control if surgery is complete. Patients need to be fully informed of all possible postoperative complications that could occur, especially vocal ones. Long-term follow-up is necessary to detect recurrence, which can occur more than 20 years after partial thyroidectomy surgery. Surgery allows early diagnosis of 12.5% of papillary carcinomas.
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Affiliation(s)
- C Quérat
- Service ORL et de Chirurgie Cervico-Faciale, Hôpital Nord, CHU de Saint-Étienne, 42055 Saint-Étienne cedex 2, France.
| | - N Germain
- Service Endocrinologie - Diabète et Maladies Métaboliques, Hôpital Nord, CHU de Saint-Étienne, 42055 Saint-Étienne cedex 2, France
| | - J-M Dumollard
- Laboratoire d'Anatomie et Cytologie Pathologique, Hôpital Nord, CHU de Saint-Étienne, 42055 Saint-Étienne cedex 2, France
| | - B Estour
- Service Endocrinologie - Diabète et Maladies Métaboliques, Hôpital Nord, CHU de Saint-Étienne, 42055 Saint-Étienne cedex 2, France
| | - M Peoc'h
- Laboratoire d'Anatomie et Cytologie Pathologique, Hôpital Nord, CHU de Saint-Étienne, 42055 Saint-Étienne cedex 2, France
| | - J-M Prades
- Service ORL et de Chirurgie Cervico-Faciale, Hôpital Nord, CHU de Saint-Étienne, 42055 Saint-Étienne cedex 2, France
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Yamanouchi K, Minami S, Hayashida N, Sakimura C, Kuroki T, Eguchi S. Predictive factors for intraoperative excessive bleeding in Graves’ disease. Asian J Surg 2015; 38:1-5. [DOI: 10.1016/j.asjsur.2014.04.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2013] [Revised: 12/13/2013] [Accepted: 04/24/2014] [Indexed: 11/27/2022] Open
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Edafe O, Antakia R, Laskar N, Uttley L, Balasubramanian SP. Systematic review and meta-analysis of predictors of post-thyroidectomy hypocalcaemia. Br J Surg 2014; 101:307-20. [PMID: 24402815 DOI: 10.1002/bjs.9384] [Citation(s) in RCA: 401] [Impact Index Per Article: 40.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/25/2013] [Indexed: 01/20/2023]
Abstract
BACKGROUND Hypocalcaemia is common after thyroidectomy. Accurate prediction and appropriate management may help reduce morbidity and hospital stay. The aim of this study was to perform a systematic literature review and meta-analysis of predictors of post-thyroidectomy hypocalcaemia. METHODS A systematic search of PubMed, EMBASE and the Cochrane Library databases was undertaken, and the quality of manuscripts assessed using a modified Newcastle-Ottawa Scale. RESULTS Some 115 observational studies were included. The median (i.q.r.) incidence of transient and permanent hypocalcaemia was 27 (19-38) and 1 (0-3) per cent respectively. Independent predictors of transient hypocalcaemia included levels of preoperative calcium, perioperative parathyroid hormone (PTH), preoperative 25-hydroxyvitamin D and postoperative magnesium. Clinical predictors included surgery for recurrent goitre and reoperation for bleeding. A calcium level lower than 1·88 mmol/l at 24 h after surgery, identification of fewer than two parathyroid glands (PTGs) at surgery, reoperation for bleeding, Graves' disease and heavier thyroid specimens were identified as independent predictors of permanent hypocalcaemia in multivariable analysis. Factors associated with transient hypocalcaemia in meta-analyses were inadvertent PTG excision (odds ratio (OR) 1·90, 95 per cent confidence interval 1·31 to 2·74), PTG autotransplantation (OR 2·03, 1·44 to 2·86), Graves' disease (OR 1·75, 1·34 to 2·28) and female sex (OR 2·28, 1·53 to 3·40). CONCLUSION Perioperative PTH, preoperative vitamin D and postoperative changes in calcium are biochemical predictors of post-thyroidectomy hypocalcaemia. Clinical predictors include female sex, Graves' disease, need for parathyroid autotransplantation and inadvertent excision of PTGs.
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Affiliation(s)
- O Edafe
- Department of Oncology, University of Sheffield, Sheffield, UK
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20
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Tonninger-Bahadori K, Bures C, Zipko HT, Klatte T, Hermann M. Intraoperative pharmacologic increase of systemic blood pressure to detect the source of hemorrhage in thyroid surgery and reoperation: a case report. Eur Surg 2013. [DOI: 10.1007/s10353-013-0235-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Promberger R, Ott J, Kober F, Koppitsch C, Seemann R, Freissmuth M, Hermann M. Risk factors for postoperative bleeding after thyroid surgery. Br J Surg 2012; 99:373-9. [PMID: 22231603 DOI: 10.1002/bjs.7824] [Citation(s) in RCA: 109] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/31/2011] [Indexed: 11/09/2022]
Abstract
BACKGROUND Postoperative bleeding after thyroid surgery is a feared and life-threatening complication. The aim of the study was to identify risk factors for postoperative bleeding, with special emphasis on the impact of the individual surgeon and the time to diagnosis of the complication. METHODS Data on consecutive thyroid operations were collected prospectively in a database over 30 years and analysed retrospectively for potential risk factors for postoperative bleeding. RESULTS There were 30,142 operations and postoperative bleeding occurred in 519 patients (1·7 per cent). Risk factors identified were older age (odds ratio (OR) 1·03 per year), male sex (OR 1·64), extent of resection (OR up to 1·41), bilateral procedure (OR 1·99) and operation for recurrent disease (OR 1·54). The risk of complications among individual surgeons differed by up to sevenfold. Postoperative bleeding occurred in 336 (80·6 per cent) of 417 patients within the first 6 h after surgery. Postoperative bleeding was diagnosed after 24 h in ten patients (2·4 per cent), all of whom had bilateral procedures. Nine patients required urgent tracheostomy. Three patients died, giving a mortality rate of 0·01 per cent overall and 0·6 per cent among patients who had surgery for postoperative bleeding. CONCLUSION Observation for up to 24 h is recommended for the majority of patients undergoing bilateral thyroid surgery in an endemic goitre area. Same-day discharge is feasible in selected patients, especially after a unilateral procedure. Quality improvement by continuous outcome monitoring and retraining of individual surgeons is suggested.
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Affiliation(s)
- R Promberger
- Department of Surgery, Kaiserin Elisabeth Spital, Vienna, Austria
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Abstract
AbstractThis study investigates the incidence of temporary and permanent recurrent laryngeal nerve palsy (RLNP) and possible risk factors for patients with different types of thyroid gland diseases. 1224 consecutive patients who underwent thyroidectomy for treatment of various thyroid diseases between the years 2001–2005. The rates of RLNP were evaluated. The surgeon and type of thyroid gland disorder were recognised as possible risk factors for RLNP. The incidence of temporary/permanent RLNP for the whole group was 4.5/0.8%. The rates of temporary RLNP for groups, classified as multinodular goitre, Graves’ disease, thyroid cancer or Hashimoto’s disease were 4.3%, 4.3%, 5.2% and 5.7%, respectively. The rates of permanent RLNP for the same groups were 0.4%, 0.9%, 1.6% and 1.9%, respectively. The frequency of temporary RLNP for individual surgeons ranges from 2.8 to 7.0% and the rates of permanent RLNP is between 0–3.1%. There was no relationship between the surgeon’s experience (the number of procedures performed) and RLNP rates. Total thyroidectomy is a safe procedure associated with a low incidence of RLNP not only for benign multinodular goitre, but also for Graves’disease, thyroid cancer and Hashimoto’s disease. The rates of RLNP among individual surgeons are acceptable with small inter-individual differences.
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Chiang FY, Lu IC, Chen HC, Chen HY, Tsai CJ, Hsiao PJ, Lee KW, Wu CW. Anatomical variations of recurrent laryngeal nerve during thyroid surgery: how to identify and handle the variations with intraoperative neuromonitoring. Kaohsiung J Med Sci 2011; 26:575-83. [PMID: 21126710 DOI: 10.1016/s1607-551x(10)70089-9] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2010] [Accepted: 07/28/2010] [Indexed: 11/25/2022] Open
Abstract
Recurrent laryngeal nerve (RLN) palsy is the most common and serious complication after thyroid surgery. Visual identification of the RLN during thyroid surgery has been shown to be associated with lower rates of palsy, and although it has been recommended as the gold standard for RLN treatment, it does not guarantee success against postoperative vocal cord paralysis. Anatomical variations of the RLN, such as extra-laryngeal branches, distorted RLN, intertwining between branches of the RLN and inferior thyroid artery, and non-recurrent laryngeal nerve, can be a potential cause of nerve injury due to visual misidentification. Therefore, intraoperative verification of functional and anatomical RLN integrity is a prerequisite for a safe thyroid operation. In this article, we review the literature and demonstrate how to identify and handle the anatomical variations of the RLN with the application of intraoperative neuromonitoring in the form of high resolution photography, which can be informative for thyroid surgeons. Anatomical variations of the RLN cannot be predicted preoperatively and might be associated with higher rates of RLN injury. The RLN injury caused by visual misidentification can be rare if the nerve is definitely identified early with intraoperative neuromonitoring.
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Affiliation(s)
- Feng-Yu Chiang
- Department of Otolaryngology, Kaohsiung Medical University Hospital, Taiwan
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24
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Promberger R, Ott J, Kober F, Mikola B, Karik M, Freissmuth M, Hermann M. Intra- and postoperative parathyroid hormone-kinetics do not advocate for autotransplantation of discolored parathyroid glands during thyroidectomy. Thyroid 2010; 20:1371-5. [PMID: 20954822 DOI: 10.1089/thy.2010.0157] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Thyroidectomy continues to pose the risk of typical complications, including postoperative hypocalcemia and permanent hypoparathyroidism. The strategic decision on how to preserve parathyroid hormone (PTH) secretion relies on assessing the viability of the parathyroid glands (PGs). The aim of this study was to assess parathyroid discoloration as an indicator for loss of parathyroid function. METHODS The prospective study included 29 patients (24 women, 5 men; age 53.2 ± 13.0 years) who underwent near-total or total thyroidectomy. An intra- and postoperative PTH and calcium monitoring was performed. The intraoperative situs of the PGs was documented by a study protocol. The patients were grouped in three categories: group A, 12 patients with four visualized and normally colored PGs; group B, 13 patients with four visualized and three or four discolored PGs; group C, 4 patients who had undergone autotransplantation of two PGs. RESULTS Compared to group A, groups B and C showed sharper intraoperative PTH declines. PTH values recovered more quickly in group B than in group C. However, no significant differences in PTH kinetics were found in the general linear model for repeated measures (p = 0.132). However, a significantly higher incidence of protracted hypocalcemia-related symptoms for more than 14 postoperative days was found for group C (50.0%) than for groups A (0%) and B (0%; p = 0.011). None of the patients developed permanent hypoparathyroidism. CONCLUSIONS The function of discolored PGs is only transiently impaired and recovers within a short time after surgery. Our observations do not support autotransplantation as a generally applicable first-line intervention for discolored PGs in the absence of other criteria for autotransplantation.
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Affiliation(s)
- Regina Promberger
- Department of Surgery, Kaiserin Elisabeth Spital der Stadt Wien, Vienna, Austria
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Biet A, Zaatar R, Strunski V, Page C. Complications postopératoires dans la thyroïdectomie totale pour maladie de Basedow : comparaison avec la chirurgie des goitres non basedowiens. ACTA ACUST UNITED AC 2009; 126:190-5. [DOI: 10.1016/j.aorl.2009.06.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2009] [Accepted: 06/02/2009] [Indexed: 11/29/2022]
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26
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Is Total Thyroidectomy the Surgical Procedure of Choice for Benign Multinodular Goiter? An Evidence-Based Review. World J Surg 2008; 32:1313-24. [DOI: 10.1007/s00268-008-9579-8] [Citation(s) in RCA: 95] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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