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Kartini D, Dini MAR. Case Series of Surgical Treatment in Pediatric Thyroid Carcinoma in a Single Institution. Indian J Otolaryngol Head Neck Surg 2024; 76:2018-2025. [PMID: 38566674 PMCID: PMC10982173 DOI: 10.1007/s12070-023-04377-x] [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: 10/10/2023] [Accepted: 11/19/2023] [Indexed: 04/04/2024] Open
Abstract
Introduction The prevalence of thyroid carcinoma (TC) among pediatric and adolescent populations is infrequent, yet its global occurrence is escalating. Insufficient information pertaining to TC in the pediatric populace of Indonesia presents issues in the identification and management of patients with this condition. The objective of this study is to provide a detailed account of a collection of pediatric TC cases that were recorded at a tertiary care center throughout an extended interval of eight years. Presentation of Cases The present study conducted a retrospective data analysis of ten patients who received a diagnosis of TC during the period spanning from 2014 to 2022. The present study focused on analyzing the clinical manifestation, diagnostic measures, treatment modalities, and immediate postoperative consequences of TC. All patients diagnosed with thyroid cancer exhibited the presence of neck lump. Nine patients underwent total thyroidectomy, while one patient underwent isthmolobectomy. The histopathologic evaluation confirmed the diagnosis of thyroid cancer in every individual. There were a significant number of patients, up to 50%, who encountered complications after undergoing surgery. Two patients reported the hoarseness of voice, whereas two other patients experienced the signs of hypocalcemia. Only one patient exhibited both these symptoms simultaneously. Discussion The implementation of total thyroidectomy as a surgical intervention in pediatric patients poses a notable challenge. Postoperative monitoring for potential complications following surgery for total thyroidectomy is imperative. Conclusions The current study provides evidence that the utilization of total thyroidectomy in combination with lymph node dissection as indicated in patients with lymph node metastases in pediatric patients with thyroid carcinoma leads to a significant reduction in the probability of recurrence of lymph node enlargement. During the performance of surgical procedures, meticulous observation plays a key role in mitigating the risk of postoperative complications, such as hypoparathyroidism, hypocalcemia, and injury to the recurrent laryngeal nerve. Thus, it is imperative to conduct follow-up procedures for post-surgical interventions among pediatric patients diagnosed with TC.
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Affiliation(s)
- Diani Kartini
- Division of Oncology Surgery, Department of Surgery Dr. Cipto Mangunkusumo General Hospital, Faculty of Medicine, Universitas Indonesia, Pangeran Diponegoro Street No. 71, Jakarta, 10430 Indonesia
| | - Merlynda Ayu Rara Dini
- Division of Oncology Surgery, Department of Surgery Dr. Cipto Mangunkusumo General Hospital, Faculty of Medicine, Universitas Indonesia, Pangeran Diponegoro Street No. 71, Jakarta, 10430 Indonesia
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July O'Brien K, Naveed A, Patel S, Gallant JN, Rohde S, Belcher RH. Same-Day Discharge for Pediatric Hemithyroidectomy Patients: Evaluating Safety and Barriers to Discharge. Otolaryngol Head Neck Surg 2024. [PMID: 38494856 DOI: 10.1002/ohn.726] [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: 08/29/2023] [Revised: 02/04/2024] [Accepted: 02/24/2024] [Indexed: 03/19/2024]
Abstract
OBJECTIVE Hemithyroidectomy is often performed in the pediatric population for indeterminate or benign thyroid nodules. Prior studies confirmed the safety of same-day discharge for adults undergoing hemithyroidectomy or total thyroidectomy, but this has not been studied thoroughly in the pediatric population. Our goal was to determine differences in pediatric patients undergoing hemithyroidectomy who were admitted versus discharged for complications or factors to support same-day discharge. STUDY DESIGN Retrospective cohort. SETTING Pediatric tertiary care hospital. METHODS This was a retrospective study of pediatric patients (0-18 years of age) undergoing hemithyroidectomy at a pediatric tertiary care hospital from 2003 to 2022. Perioperative variables and outcomes were gathered via manual chart review. RESULTS One hundred five pediatric patients who underwent hemithyroidectomy were identified. Ninety (86%) patients were admitted postoperatively, and 15 (14%) were discharged the same day. There were no differences in patient demographics, including age (P = 0.29) distance from the hospital (P = 0.08) or benign versus malignant pathology (P = 0.93). Surgical time in same-day discharges was significantly shorter (P = 0.0001; 138.6 minutes, SD = 66.0) versus admitted patients (204.2 minutes, SD = 48.6) Hemostatic agents were used more in same-day discharges at 53.3% versus 4.5% (P = 0.0001). Perioperative complications occurred in 2 (2.2%) admitted patients compared to none in the same-day discharge (P = 1.0). There were no readmissions within 30 days for same-day discharges. CONCLUSION In pediatric patients undergoing uncomplicated hemithyroidectomy, same-day discharge appears appropriate for those with shorter surgical times and intraoperative use of hemostatic agents with no readmissions or complications in those discharged the same day.
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Affiliation(s)
- Kaitlin July O'Brien
- Division of Pediatric Otolaryngology-Head and Neck Surgery, Children's Mercy Hospital, Kansas City, Missouri, USA
| | - Abdullah Naveed
- Department of Otolaryngology-Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Siddharth Patel
- Department of Otolaryngology, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Jean-Nicholas Gallant
- Department of Otolaryngology-Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Sarah Rohde
- Department of Otolaryngology-Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Ryan H Belcher
- Department of Otolaryngology-Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
- Pediatric Otolaryngology-Head and Neck Surgery Division, Monroe Carrell Jr. Hospital at Vanderbilt, Nashville, Tennessee, USA
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Adil EA, Francisco S, Morgan E, Kawai K, Cunningham MJ. Juvenile Nasopharyngeal Angiofibroma: Outcomes Analysis Based Upon Hospital Volume. Laryngoscope 2023; 133:3216-3220. [PMID: 36896888 DOI: 10.1002/lary.30640] [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: 11/24/2022] [Revised: 02/06/2023] [Accepted: 02/21/2023] [Indexed: 03/11/2023]
Abstract
OBJECTIVE To evaluate the management of juvenile nasopharyngeal angiofibroma (JNA) from a national perspective with outcomes comparison based on hospital volume. STUDY DESIGN Ten-year Pediatric Health Information Systems (PHIS) data analysis. METHODS The PHIS database was queried for the diagnosis of JNA. Data regarding demographics, surgical approach, embolization, length of stay, charges, readmission, and revision surgery was collected and analyzed. Hospitals were classified as low volume if fewer than 10 cases and high volume if greater than or equal to 10 cases during the study period. A random effects model compared outcomes based on hospital volume. RESULTS A total of 287 JNA patients were identified with a mean age of 13.8 (± 2.7) years. Nine hospitals were classified as high volume, accounting for a total of 121 patients. The mean length of hospitalization, blood transfusion rate, and 30-day readmissions did not differ significantly by hospital volume. Patients cared for at high-volume institutions were less likely to require postoperative mechanical ventilation (8.3% vs. 25.0%; adjusted RR = 0.32; 95% CI 0.14-0.73; p < 0.01) or return to the operating room for residual disease than patients admitted to low-volume hospitals (7.4% vs. 20.5%; adjusted RR = 0.38; 95% CI 0.18-0.79; p = 0.01). CONCLUSIONS The management of JNA is complex from both an operative and perioperative management standpoint. Over the past decade, nearly half (42.2%) of JNA patients have been managed at nine institutions in the United States. These centers have significantly lower rates of postoperative mechanical ventilation and the need for revision surgery. LEVEL OF EVIDENCE 3 Laryngoscope, 133:3216-3220, 2023.
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Affiliation(s)
- Eelam A Adil
- Department of Otolaryngology and Communication Enhancement, Boston Children's Hospital, Boston, Massachusetts, USA
- Department of Otolaryngology-Head and Neck Surgery, Harvard Medical School, Boston, Massachusetts, USA
| | - Sarah Francisco
- Department of Otolaryngology and Communication Enhancement, Boston Children's Hospital, Boston, Massachusetts, USA
- Department of Otolaryngology-Head and Neck Surgery, Harvard Medical School, Boston, Massachusetts, USA
| | - Ella Morgan
- Department of Otolaryngology and Communication Enhancement, Boston Children's Hospital, Boston, Massachusetts, USA
- Department of Otolaryngology-Head and Neck Surgery, Harvard Medical School, Boston, Massachusetts, USA
| | - Kosuke Kawai
- Department of Otolaryngology and Communication Enhancement, Boston Children's Hospital, Boston, Massachusetts, USA
- Department of Otolaryngology-Head and Neck Surgery, Harvard Medical School, Boston, Massachusetts, USA
| | - Michael J Cunningham
- Department of Otolaryngology and Communication Enhancement, Boston Children's Hospital, Boston, Massachusetts, USA
- Department of Otolaryngology-Head and Neck Surgery, Harvard Medical School, Boston, Massachusetts, USA
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Abiri A, Pang JC, Roman K, Goshtasbi K, Birkenbeuel JL, Kuan EC, Tjoa T, Haidar YM. Facility Volume as a Prognosticator of Survival in Locally Advanced Papillary Thyroid Cancer. Laryngoscope 2023; 133:443-450. [PMID: 35822421 PMCID: PMC9837308 DOI: 10.1002/lary.30280] [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: 12/21/2021] [Revised: 04/26/2022] [Accepted: 06/13/2022] [Indexed: 01/22/2023]
Abstract
OBJECTIVES To evaluate the influence of facility case-volume on survival in patients with locally advanced papillary thyroid cancer (PTC), and to identify prognostic case-volume thresholds for facilities managing this patient population. STUDY DESIGN Retrospective database study. METHODS The 2004-2017 National Cancer Database was queried for patients receiving definitive surgery for locally advanced PTC. Using K-means clustering and multivariable Cox proportional-hazards (CPH) regression, two groups with distinct spectrums of facility case-volumes were generated. Multivariable CPH regression and Kaplan-Meier analysis assessed for the influence of facility case-volume and the prognostic value of its stratification on overall survival (OS). RESULTS Of 48,899 patients treated at 1304 facilities, there were 34,312 (70.2%) females and the mean age was 48.0 ± 16.0 years. Increased facility volume was significantly associated with reduced all-cause mortality (HR 0.996; 95% CI, 0.992-0.999; p = 0.008). Five facility clusters were generated, from which two distinct cohorts were identified: low (LVF; <27 cases/year) and high (HVF; ≥27 cases/year) facility case-volume. Patients at HVFs were associated with reduced mortality compared to those at LVFs (HR 0.791; 95% CI, 0.678-0.923, p = 0.003). Kaplan-Meier analysis of propensity score-matched N0 and N1 patients demonstrated higher OS in HVF cohorts (all p < 0.001). CONCLUSIONS Facility case-volume was an independent predictor of improved OS in locally advanced PTC, indicating a possible survival benefit at high-volume medical centers. Specifically, independent of a number of sociodemographic and clinical factors, facilities that treated ≥27 cases per year were associated with increased OS. Patients with locally advanced PTC may, therefore, benefit from referrals to higher-volume facilities. LEVEL OF EVIDENCE 4 Laryngoscope, 133:443-450, 2023.
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Affiliation(s)
- Arash Abiri
- Department of Otolaryngology-Head and Neck Surgery, University of California Irvine, Orange, California, U.S.A
| | - Jonathan C Pang
- Department of Otolaryngology-Head and Neck Surgery, University of California Irvine, Orange, California, U.S.A
| | - Kelsey Roman
- Department of Otolaryngology-Head and Neck Surgery, University of California Irvine, Orange, California, U.S.A
| | - Khodayar Goshtasbi
- Department of Otolaryngology-Head and Neck Surgery, University of California Irvine, Orange, California, U.S.A
| | - Jack L Birkenbeuel
- Department of Otolaryngology-Head and Neck Surgery, University of California Irvine, Orange, California, U.S.A
| | - Edward C Kuan
- Department of Otolaryngology-Head and Neck Surgery, University of California Irvine, Orange, California, U.S.A
| | - Tjoson Tjoa
- Department of Otolaryngology-Head and Neck Surgery, University of California Irvine, Orange, California, U.S.A
| | - Yarah M Haidar
- Department of Otolaryngology-Head and Neck Surgery, University of California Irvine, Orange, California, U.S.A
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Al-Qurayshi Z, Peterson JD, Shama MA, Kandil E. Thyroidectomy practice in pediatric population: a national perspective. Am J Otolaryngol 2022; 43:103298. [PMID: 34953247 DOI: 10.1016/j.amjoto.2021.103298] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Accepted: 11/28/2021] [Indexed: 11/01/2022]
Abstract
PURPOSE To examine presentations and outcomes of pediatric patients underoing thyroidectomy. MATERIALS AND METHODS A retrospective cross-sectional analysis of the Nationwide Readmissions Database, 2010-2014, was performed. Study population included pediatric (<18 years) inpatients undergoing thyroidectomy. RESULTS A total of 361 patients were included. Mean age was 13.5 ± 0.2 years, and 79.8% were female. Thyroid diseases included: (i) 19.0% thyroid cancer, (ii) 5.4% Multiple Endocrine Neoplasia type II, (iii) 33.6% toxic nodular disease, and (iv) 42.0% non-toxic benign disease. Total thyroidectomy was performed in 67.7% of the patients, and 3.2% of the patients who had initial lobectomy were readmitted within 3 months for completion thyroidectomy. Postoperative complications were reported in 14.2% of the sample, and hypocalcemia was the most common complication (98.2%). Risk of hypocalcemia was significantly higher in patients who had thyroid cancer (risk = 20.9%, p = 0.011) or toxic thyroid diseases (risk = 19.8%, p = 0.033). Of the study population, 25.6% were managed exclusively in children's hospitals. Management in children's hospitals was not associated with improved outcomes or shorter hospital stay; however, it was associated with a significantly higher cost of health services [US $19,4575.0 ± 195.49 vs. US $13,788.00 ± 238.51, p < 0.001]. CONCLUSIONS This study reports a national perspective on thyroidectomy in the pediatric population. Most thyroid surgeries performed in the pediatric population are performed for benign conditions. Most pediatric thyroidectomies are performed at low-volume centers. Surgeries performed in children's hospitals are significantly higher in cost without any associated improvement in outcomes or length of hospital stay.
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Chesover AD, Eskander A, Griffiths R, Pasternak JD, Pole JD, Wolter NE, Wasserman JD. The Impact of Hospital Surgical Volume on Healthcare Utilization Outcomes After Pediatric Thyroidectomy. World J Surg 2022; 46:1082-1092. [PMID: 35113199 DOI: 10.1007/s00268-022-06456-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/05/2022] [Indexed: 10/19/2022]
Abstract
BACKGROUND A positive relationship between an individual surgeon's operative volume and clinical outcomes after pediatric and adult thyroidectomy is well-established. The impact of a hospital's pediatric operative volume on surgical outcomes and healthcare utilization, however, are infrequently reported. We investigated associations between hospital volume and healthcare utilization outcomes following pediatric thyroidectomy in Canada's largest province, Ontario. METHODS Retrospective analysis of administrative and health-related population-level data from 1993 to 2017. A cohort of 1908 pediatric (<18 years) index thyroidectomies was established. Hospital volume was defined per-case as thyroidectomies performed in the preceding year. Healthcare utilization outcomes: length of stay (LOS), same day surgery (SDS), readmission, and emergency department (ED) visits were measured. Multivariate analysis adjusted for patient-level, disease and hospital-level co-variates. RESULTS Hospitals with the lowest volume of pediatric thyroidectomies, accounted for 30% of thyroidectomies province-wide and performed 0-1 thyroidectomies/year. The highest-volume hospitals performed 19-60 cases/year. LOS was 0.64 days longer in the highest, versus the lowest quartile. SDS was 83% less likely at the highest, versus the lowest quartile. Hospital volume was not associated with rate of readmission or ED visits. Increased ED visits were, however, associated with male sex, increased material deprivation, and rurality. CONCLUSIONS Increased hospital pediatric surgical volume was associated with increased LOS and lower likelihood of SDS. This may reflect patient complexity at such centers. In this cohort, low-volume hospitals were not associated with poorer healthcare utilization outcomes. Further study of groups disproportionately accessing the ED post-operatively may help direct resources to these populations.
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Affiliation(s)
- Alexander D Chesover
- Division of Endocrinology, The Hospital for Sick Children, 555 University Avenue, Toronto, ON, M5G 1X8, Canada.,Department of Paediatrics, University of Toronto, Toronto, ON, Canada.,Department of Endocrinology, Great Ormond Street Hospital for Children, Great Ormond Street, London, WC1N 3JH, UK
| | - Antoine Eskander
- Department of Otolaryngology-Head and Neck Surgery, Sunnybrook Health Sciences Centre, 2075 Bayview Ave, M1-102, Toronto, ON, M4N 3M5, Canada.,ICES Queen's, Abramsky Hall, Room 208, 21 Arch Street, Kingston, ON, K7L 3N6, Canada.,Institute of Health Policy, Management and Evaluation (IHPME), Toronto, ON, Canada.,Michael Garron Hospital, University of Toronto, Toronto, ON, Canada
| | - Rebecca Griffiths
- ICES Queen's, Abramsky Hall, Room 208, 21 Arch Street, Kingston, ON, K7L 3N6, Canada
| | - Jesse D Pasternak
- Division of General Surgery, University Health Network, 200 Elizabeth St, Toronto, ON, M5G 2C1, Canada
| | - Jason D Pole
- ICES Queen's, Abramsky Hall, Room 208, 21 Arch Street, Kingston, ON, K7L 3N6, Canada.,Centre for Health Services Research, The University of Queensland, Building 33, Princess Alexandra Hospital campus, Brisbane, QLD, 4102, Australia
| | - Nikolaus E Wolter
- Department of Otolaryngology-Head and Neck Surgery, The Hospital for Sick Children, 555 University Avenue, Toronto, ON, M5G 1X8, Canada
| | - Jonathan D Wasserman
- Division of Endocrinology, The Hospital for Sick Children, 555 University Avenue, Toronto, ON, M5G 1X8, Canada. .,Department of Paediatrics, University of Toronto, Toronto, ON, Canada.
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de Jong MC, Lorente-Poch L, Sancho-Insenser J, Rozalén García V, Brain C, Abdel-Aziz TE, Hewitt RJ, Butler CR, Sitges-Serra A, Kurzawinski TR. Late Recovery of Parathyroid Function after Total Thyroidectomy in Children and Adults: Is There a Difference? Horm Res Paediatr 2022; 93:539-547. [PMID: 33706312 DOI: 10.1159/000513768] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 12/12/2020] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Parathyroid failure after total thyroidectomy is the commonest adverse event amongst both children and adults. The phenomenon of late recovery of parathyroid function, especially in young patients with persistent hypoparathyroidism, is not well understood. This study investigated differences in rates of parathyroid recovery in children and adults and factors influencing this. METHODS A joint dual-centre database of patients who underwent a total thyroidectomy between 1998 and 2018 was searched for patients with persistent hypoparathyroidism, defined as dependence on oral calcium and vitamin D supplementation at 6 months. Demographic, surgical, pathological, and biochemical data were collected and analysed. <F00_Regular>Parathyroid Glands Remaining</F00_Regular> in Situ (PGRIS) score was calculated. RESULTS Out of 960 patients who had total thyroidectomy, 94 (9.8%) had persistent hypoparathyroidism at 6 months, 23 (24.5%) children with a median [range] age 10 [0-17], and 71 (75.5%) adults aged 55 [25-82] years, respectively. Both groups were comparable regarding sex, indication, extent of surgery, and PGRIS score. After a median follow-up of 20 months, the parathyroid recovery rate was identical for children and adults (11 [47.8%] vs. 34 [47.9%]; p = 0.92). Sex, extent, and indication for surgery had no effect on recovery (all p > 0.05). PGRIS score = 4 (HR = 0.48) and serum calcium >2.25 mmol/L (HR = 0.24) at 1 month were associated with a decreased risk of persistent hypoparathyroidism on multivariate analysis (p < 0.05). CONCLUSION Almost half of patients recovered from persistent hypoparathyroidism after 6 months; therefore, the term persistent instead of permanent hypoparathyroidism should be used. Recovery rates of parathyroid function in children and adults were similar. Regardless of age, predictive factors for recovery were PGRIS score = 4 and a serum calcium >2.25 mmol/L at 1 month.
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Affiliation(s)
- Mechteld C de Jong
- Centre for Endocrine Surgery, University College London Hospitals NHS Foundation Trust and Great Ormond Street Hospital, London, United Kingdom,
| | | | | | - Virginia Rozalén García
- Centre for Endocrine Surgery, University College London Hospitals NHS Foundation Trust and Great Ormond Street Hospital, London, United Kingdom
| | - Caroline Brain
- Department of Paediatric Endocrinology, University College London, Hospitals and Great Ormond Street Hospital for Children NHS Foundation Trusts, London, United Kingdom
| | - Tarek E Abdel-Aziz
- Centre for Endocrine Surgery, University College London Hospitals NHS Foundation Trust and Great Ormond Street Hospital, London, United Kingdom
| | - Richard J Hewitt
- Department of Paediatric Ear, Nose and Throat Surgery, Great Ormond Street Hospitals NHS Foundation Trust, London, United Kingdom
| | - Colin R Butler
- Department of Paediatric Ear, Nose and Throat Surgery, Great Ormond Street Hospitals NHS Foundation Trust, London, United Kingdom
| | | | - Tom R Kurzawinski
- Centre for Endocrine Surgery, University College London Hospitals NHS Foundation Trust and Great Ormond Street Hospital, London, United Kingdom
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Koo EY, Maksimoski MT, Herron MM, Bhushan B, Reynolds MA, Katz BZ, Johnston DR, Rastatter JC, Maddalozzo J. Surgical management of parotid non-tuberculous mycobacteria lymphadenitis in children: A pediatric tertiary-care hospital's experience. Int J Pediatr Otorhinolaryngol 2021; 151:110960. [PMID: 34736012 DOI: 10.1016/j.ijporl.2021.110960] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 10/04/2021] [Accepted: 10/25/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVE Non-tuberculous mycobacteria (NTM) represents an important etiology of cervicofacial lymphadenitis (CFL) and skin/soft tissue infections in children. It can also affect the salivary glands, including the parotid gland, which is unique due to the presence of intra-salivary lymph nodes. There are no established guidelines for treatment of NTM CFL. NTM lymphadenitis was historically surgically treated; recently the literature supports initial medical treatment. Treatment decisions have been dependent on the extent of disease, preference of providers, and risk of surgical complications. The goal is to report our experience in surgical outcomes of NTM CFL with involvement of the parotid gland after pre-operative medical management. METHODS A retrospective case series of patients with NTM affecting the parotid gland at a tertiary care pediatric hospital between 2004 and 2020. RESULTS Seventy-two patients were referred for surgical evaluation of possible parotid NTM. Thirty-three patients underwent surgical excision. Fifteen patients were identified with presumed NTM infection involving the parotid gland. There were twelve females and three males with a mean age of 2.0 years (SD 1.55; range 1-6 days) at the time of surgery. All underwent surgical excision with parotidectomy. The most common pre-operative antimycobacterial therapy used was a combination of clarithromycin and rifampin. All 15 patients had pathological findings consistent with NTM infection (granulomatous lymphadenitis). Forty percent (n = 6) of patients had positive stains with acid-fast bacilli (AFB), with Mycobacterium avium as the most common species (n = 5). The majority of patients, 86.67% (n = 13), had complete resolution of infection after surgery. Clarithromycin and rifampin were the most common post-operative antimycobacterial treatment (mean 81.5 days, SD 110.14, range 2-411 days). The most common complication experienced was acute (<3 months) lower facial nerve paresis (40%, n = 6), but no patient had permanent facial paralysis. CONCLUSION AND RELEVANCE Parotidectomy is a safe and efficacious treatment in patients with NTM CFL affecting the parotid gland after incomplete resolution with antimycobacterial therapy. Further investigation to optimize duration of antimycobacterial treatment is necessary. We highlight the experience of a high-volume tertiary care pediatric hospital with surgical management of this disease.
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Affiliation(s)
- Elliot Y Koo
- Department of Otolaryngology - Head & Neck Surgery University of Illinois Chicago, Chicago, IL, USA; Division of Pediatric Otolaryngology Head and Neck Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA.
| | - Matthew T Maksimoski
- Department of Otolaryngology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA; Division of Pediatric Otolaryngology Head and Neck Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Monica M Herron
- Division of Pediatric Otolaryngology Head and Neck Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Bharat Bhushan
- Department of Otolaryngology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA; Division of Pediatric Otolaryngology Head and Neck Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Meredith A Reynolds
- Division of Pathology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Ben Z Katz
- Division of Infectious Disease, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Douglas R Johnston
- Department of Otolaryngology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA; Division of Pediatric Otolaryngology Head and Neck Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Jeffrey C Rastatter
- Department of Otolaryngology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA; Division of Pediatric Otolaryngology Head and Neck Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - John Maddalozzo
- Department of Otolaryngology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA; Division of Pediatric Otolaryngology Head and Neck Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
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Prete A, Matrone A, Gambale C, Bottici V, Cappagli V, Romei C, Torregrossa L, Valerio L, Minaldi E, Campopiano MC, Lorusso L, Agate L, Molinaro E, Viola D, Ramone T, Mulè C, Ciampi R, Basolo F, Elisei R. Active Surveillance in RET Gene Carriers Belonging to Families with Multiple Endocrine Neoplasia. Cancers (Basel) 2021; 13:cancers13215554. [PMID: 34771717 PMCID: PMC8583610 DOI: 10.3390/cancers13215554] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 11/02/2021] [Accepted: 11/04/2021] [Indexed: 12/18/2022] Open
Abstract
Simple Summary MEN2 has a very high penetrance for the development of medullary thyroid cancer. However, intra- and inter-familial variabilities have been described. Accordingly, in this precision medicine era, a personalized approach should be adopted in subjects harboring RET mutations. In these subjects, we showed that thyroid surgery could be safely timed according to basal and stimulated calcitonin, especially in children who can reach adulthood, avoiding the risks of thyroid surgery and decreasing the period of a long-life hypothyroidism treatment. Abstract Multiple Endocrine Neoplasia 2 (MEN2) is a hereditary cancer syndrome for developing medullary thyroid cancer (MTC) due to germline mutations of RET gene. Subjects harboring a germline RET mutation without any clinical signs of MTC are defined as gene carriers (GCs), for whom guidelines propose a prophylactic thyroid surgery. We evaluate if active surveillance of GCs, pursuing early thyroid surgery, can be safely proposed and if it allows safely delaying thyroid surgery in children until adolescence/adulthood. We prospectively followed 189 GCs with moderate or high risk germline RET mutation. Surgery was planned in case of: elevated basal calcitonin (bCT) and/or stimulated CT (sCT); surgery preference of subjects (or parents, if subject less than 18 years old); other reasons for thyroid surgery. Accordingly, at RET screening, we sub-grouped GCs in subjects who promptly were submitted to thyroid surgery (Group A, n = 67) and who were not (Group B, n = 122). Group B was further sub-grouped in subjects who were submitted to surgery during their active surveillance (Group B1, n = 22) and who are still in follow-up (Group B2, n = 100). Group A subjects presented significantly more advanced age, bCT and sCT compared to Group B. Mutation RETV804M was the most common variant in both groups but it was significantly less frequent in Group A than B. Analyzing age, bCT, sCT and genetic landscape, Group B1 subjects differed from Group B2 only for sCT at last evaluation. Group A subjects presented more frequently MTC foci than Group B1. Moreover, Group A MTCs presented more aggressive features (size, T and N) than Group B1. Accordingly, at the end of follow-up, all Group B1 subjects presented clinical remission, while 6 and 12 Group A MTC patients had structural and biochemical persistent disease, respectively. Thank to active surveillance, only 13/63 subjects younger than 18 years at RET screening have been operated on during childhood and/or adolescence. In Group B1, three patients, while actively surveilled, had the possibility to reach the age of 18 (or older) and two patients the age of 15, before being submitted to thyroid surgery. In Group B2, 12 patients become older than 18 years and 17 older than 15 years. In conclusion, we demonstrated that an active surveillance pursuing an early thyroid surgery could be safely recommended in GCs. This patient-centered approach permits postponing thyroid surgery in children until their adolescence/adulthood. At the same time, we confirmed that genetic screening allows finding hidden MTC cases that otherwise would be diagnosed much later.
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Affiliation(s)
- Alessandro Prete
- Endocrine Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy; (A.P.); (A.M.); (C.G.); (V.B.); (V.C.); (C.R.); (L.V.); (E.M.); (M.C.C.); (L.L.); (L.A.); (E.M.); (D.V.); (T.R.); (C.M.); (R.C.)
| | - Antonio Matrone
- Endocrine Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy; (A.P.); (A.M.); (C.G.); (V.B.); (V.C.); (C.R.); (L.V.); (E.M.); (M.C.C.); (L.L.); (L.A.); (E.M.); (D.V.); (T.R.); (C.M.); (R.C.)
| | - Carla Gambale
- Endocrine Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy; (A.P.); (A.M.); (C.G.); (V.B.); (V.C.); (C.R.); (L.V.); (E.M.); (M.C.C.); (L.L.); (L.A.); (E.M.); (D.V.); (T.R.); (C.M.); (R.C.)
| | - Valeria Bottici
- Endocrine Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy; (A.P.); (A.M.); (C.G.); (V.B.); (V.C.); (C.R.); (L.V.); (E.M.); (M.C.C.); (L.L.); (L.A.); (E.M.); (D.V.); (T.R.); (C.M.); (R.C.)
| | - Virginia Cappagli
- Endocrine Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy; (A.P.); (A.M.); (C.G.); (V.B.); (V.C.); (C.R.); (L.V.); (E.M.); (M.C.C.); (L.L.); (L.A.); (E.M.); (D.V.); (T.R.); (C.M.); (R.C.)
| | - Cristina Romei
- Endocrine Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy; (A.P.); (A.M.); (C.G.); (V.B.); (V.C.); (C.R.); (L.V.); (E.M.); (M.C.C.); (L.L.); (L.A.); (E.M.); (D.V.); (T.R.); (C.M.); (R.C.)
| | - Liborio Torregrossa
- Pathology Unit, Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, 56124 Pisa, Italy; (L.T.); (F.B.)
| | - Laura Valerio
- Endocrine Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy; (A.P.); (A.M.); (C.G.); (V.B.); (V.C.); (C.R.); (L.V.); (E.M.); (M.C.C.); (L.L.); (L.A.); (E.M.); (D.V.); (T.R.); (C.M.); (R.C.)
| | - Elisa Minaldi
- Endocrine Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy; (A.P.); (A.M.); (C.G.); (V.B.); (V.C.); (C.R.); (L.V.); (E.M.); (M.C.C.); (L.L.); (L.A.); (E.M.); (D.V.); (T.R.); (C.M.); (R.C.)
| | - Maria Cristina Campopiano
- Endocrine Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy; (A.P.); (A.M.); (C.G.); (V.B.); (V.C.); (C.R.); (L.V.); (E.M.); (M.C.C.); (L.L.); (L.A.); (E.M.); (D.V.); (T.R.); (C.M.); (R.C.)
| | - Loredana Lorusso
- Endocrine Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy; (A.P.); (A.M.); (C.G.); (V.B.); (V.C.); (C.R.); (L.V.); (E.M.); (M.C.C.); (L.L.); (L.A.); (E.M.); (D.V.); (T.R.); (C.M.); (R.C.)
| | - Laura Agate
- Endocrine Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy; (A.P.); (A.M.); (C.G.); (V.B.); (V.C.); (C.R.); (L.V.); (E.M.); (M.C.C.); (L.L.); (L.A.); (E.M.); (D.V.); (T.R.); (C.M.); (R.C.)
| | - Eleonora Molinaro
- Endocrine Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy; (A.P.); (A.M.); (C.G.); (V.B.); (V.C.); (C.R.); (L.V.); (E.M.); (M.C.C.); (L.L.); (L.A.); (E.M.); (D.V.); (T.R.); (C.M.); (R.C.)
| | - David Viola
- Endocrine Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy; (A.P.); (A.M.); (C.G.); (V.B.); (V.C.); (C.R.); (L.V.); (E.M.); (M.C.C.); (L.L.); (L.A.); (E.M.); (D.V.); (T.R.); (C.M.); (R.C.)
| | - Teresa Ramone
- Endocrine Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy; (A.P.); (A.M.); (C.G.); (V.B.); (V.C.); (C.R.); (L.V.); (E.M.); (M.C.C.); (L.L.); (L.A.); (E.M.); (D.V.); (T.R.); (C.M.); (R.C.)
| | - Chiara Mulè
- Endocrine Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy; (A.P.); (A.M.); (C.G.); (V.B.); (V.C.); (C.R.); (L.V.); (E.M.); (M.C.C.); (L.L.); (L.A.); (E.M.); (D.V.); (T.R.); (C.M.); (R.C.)
| | - Raffaele Ciampi
- Endocrine Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy; (A.P.); (A.M.); (C.G.); (V.B.); (V.C.); (C.R.); (L.V.); (E.M.); (M.C.C.); (L.L.); (L.A.); (E.M.); (D.V.); (T.R.); (C.M.); (R.C.)
| | - Fulvio Basolo
- Pathology Unit, Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, 56124 Pisa, Italy; (L.T.); (F.B.)
| | - Rossella Elisei
- Endocrine Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy; (A.P.); (A.M.); (C.G.); (V.B.); (V.C.); (C.R.); (L.V.); (E.M.); (M.C.C.); (L.L.); (L.A.); (E.M.); (D.V.); (T.R.); (C.M.); (R.C.)
- Correspondence: ; Tel.: +39-050-544-723; Fax: +39-050-578-772
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Siu J, Griffiths R, Noel CW, Austin PC, Pasternak J, Urbach D, Monteiro E, Goldstein DP, Irish JC, Sawka AM, Eskander A. Surgical Case Volume has an Impact on Outcomes for Patients with Lateral Neck Disease in Thyroid Cancer. Ann Surg Oncol 2021; 29:1141-1150. [PMID: 34705145 DOI: 10.1245/s10434-021-10923-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 09/27/2021] [Indexed: 11/18/2022]
Abstract
BACKGROUND This study aimed to assess whether surgical case volume for lateral neck dissection has an impact on the survival of patients who have well-differentiated thyroid cancer (WDTC) with lateral cervical node metastases. The authors used a population-based cohort study design. METHODS The study cohort consisted of WDTC patients in Ontario Canada who underwent thyroidectomy and lateral neck dissection. These patients were identified using both hospital- and surgeon-level administrative data between 1993 and 2017 (n = 1832). Surgeon and hospital volumes were calculated based on the number of cases managed in the year before the procedure by the physician and at the institution managing each case, respectively, and divided into tertiles. Multilevel Cox regression models were used to estimate the effect of volume on disease-free survival (DFS). RESULTS A crude model without patient or treatment characteristics demonstrated that DFS was associated with both higher surgeon volume tertiles (p < 0.01) and higher hospital volume tertiles (p < 0.01). After control for clustering, patient/treatment covariates, and hospital volume, the lowest surgeon volume tertile (range, 0-20/year; mean, 6.5/year) remained an independent statistically significant negative predictor of DFS (hazard ratio, 1.71; 95 % confidence interval, 1.22-2.4; p < 0.01). CONCLUSION Surgeon lateral neck dissection case volume is a predictor of better DFS for thyroid cancer patients, with the lowest surgeon volume tertile (<20 neck dissections per year) demonstrating poorer DFS.
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Affiliation(s)
- Jennifer Siu
- Department of Otolaryngology-Head and Neck Surgery, University of Toronto, Toronto, ON, Canada.,ICES, Toronto, ON, Canada
| | - Rebecca Griffiths
- ICES, Toronto, ON, Canada.,Cancer Care and Epidemiology, Queens University, Kingston, ON, Canada
| | - Christopher W Noel
- Department of Otolaryngology-Head and Neck Surgery, University of Toronto, Toronto, ON, Canada.,ICES, Toronto, ON, Canada.,Institute of Health Policy, Management and Evaluation (IHPME), University of Toronto, Toronto, ON, Canada
| | - Peter C Austin
- ICES, Toronto, ON, Canada.,Institute of Health Policy, Management and Evaluation (IHPME), University of Toronto, Toronto, ON, Canada
| | - Jesse Pasternak
- Department of Surgery, Division of General Surgery/Surgical Oncology, University of Toronto, University Health Network, Toronto, ON, Canada
| | - David Urbach
- Womens College Hospital and Departments of Surgery and Health Policy, Management and Evaluation, Womens College Research Institute, University of Toronto, Toronto, ON, Canada
| | - Eric Monteiro
- Department of Otolaryngology-Head and Neck Surgery, University of Toronto, Toronto, ON, Canada.,Department of Otolaryngology-Head and Neck Surgery/Surgical Oncology, University of Toronto, Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - David P Goldstein
- Department of Otolaryngology-Head and Neck Surgery, University of Toronto, Toronto, ON, Canada.,Department of Otolaryngology-Head and Neck Surgery/Surgical Oncology, University of Toronto, Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - Jonathan C Irish
- Department of Otolaryngology-Head and Neck Surgery, University of Toronto, Toronto, ON, Canada.,Department of Otolaryngology-Head and Neck Surgery/Surgical Oncology, University of Toronto, Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - Anna M Sawka
- Division of Endocrinology, Department of Medicine, University Health Network and University of Toronto, Toronto, ON, Canada
| | - Antoine Eskander
- Department of Otolaryngology-Head and Neck Surgery, University of Toronto, Toronto, ON, Canada. .,ICES, Toronto, ON, Canada. .,Institute of Health Policy, Management and Evaluation (IHPME), University of Toronto, Toronto, ON, Canada. .,Department of Otolaryngology-Head and Neck Surgery, Surgical Oncology, Sunnybrook Health Sciences Centre and Michael Garron Hospital, University of Toronto, Toronto, ON, Canada.
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11
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Pediatric Thyroid Cancer: To Whom Do You Send the Referral? Cancers (Basel) 2021; 13:cancers13174416. [PMID: 34503225 PMCID: PMC8430721 DOI: 10.3390/cancers13174416] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 08/26/2021] [Accepted: 08/28/2021] [Indexed: 11/23/2022] Open
Abstract
Simple Summary Pediatric thyroidectomies are performed by pediatric and adult general surgeons as well as pediatric and adult otolaryngologists. Surgeons may be high or low-volume thyroid surgeons. In this review, we discuss the roles of surgical subspecialty, surgeon volume, and institution volume as they relate to pediatric thyroidectomy outcomes. We also present institutional approaches to multidisciplinary treatment of pediatric thyroid cancer. Abstract Pediatric thyroid cancer is rare, but increasing in annual incidence. Differentiated thyroid cancer in pediatric patients is treated surgically. Pediatric thyroidectomies are performed by general surgeons, otolaryngologists, general pediatric surgeons, and pediatric otolaryngologists. In a comprehensive literature review, we discuss the evidence supporting the importance of surgeon subspecialty and surgeon volume on outcomes for pediatric thyroid cancer patients. Pediatric general surgeons and pediatric otolaryngologists perform most pediatric thyroidectomies. Certain subpopulations specifically benefit from a combined approach of a pediatric surgeon and a high-volume thyroid surgeon. The correlation between high-volume surgeons and lower complication rates in adult thyroid surgery applies to the pediatric population; however, the definition of high-volume for pediatric thyroidectomies requires further investigation. The development of dedicated pediatric thyroid malignancy centers and multidisciplinary or dual-surgeon approaches are advantageous.
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12
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Accuracy of the Lymph Node Yield in Surgery for Papillary Thyroid Cancer in Children. World J Surg 2021; 45:3092-3098. [PMID: 34180009 DOI: 10.1007/s00268-021-06207-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/07/2021] [Indexed: 10/21/2022]
Abstract
INTRODUCTION Our aim was to determine the accuracy of lymph node yield (LNY) for pediatric patients undergoing thyroidectomy with concurrent lymph nodes harvest for clinically node-negative (cN0) papillary thyroid cancer (PTC). METHODS Patients aged ≤ 18 years with cN0 PTC undergoing thyroidectomy were reviewed in the NCDB, 1998-2016. Demographic and clinical characteristics of patients with ≥ 1 LNY were compared to those without. A truncated beta-binomial distribution estimated the number of lymph nodes needed to detect pathologic nodal positivity, and LNY was calibrated for 90% sensitivity in nodal staging and stratified across clinical tumor size staging (T). RESULTS 1,948 children with cN0 PTC underwent surgical resection; median age was 17 years; 83.2% were female; 47.6% were T1, 25.3% T2, 9.3% T3. 1,272 (65.3%) of these patients had lymph nodes resected, or ≥ 1 LNY. The median LNY was 5 nodes (interquartile range 2-12); 45.9% of patients had ≥ 1 metastatic lymph nodes. In the overall ≥ 1 LNY cohort, 12 nodes (CI 9-19) were needed to predict nodal positivity with > 90% sensitivity. Based on clinical T-stage, detecting a metastatic lymph node with > 90% sensitivity required a LNY of 14 for T1; 8 for T2; 6 for T3. CONCLUSION This is the first study estimating the necessary LNY for determining nodal positivity in children with cN0 PTC. The high LNY required in small T1 tumors is likely infeasible and should not be pursued. Accuracy increases with lower LNYs for higher T-stages. Our findings can help guide prognosis and treatment for pediatric patients with PTC.
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13
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Chou YY, Hwang JJ, Tung YC. Optimal surgeon and hospital volume thresholds to reduce mortality and length of stay for CABG. PLoS One 2021; 16:e0249750. [PMID: 33852641 PMCID: PMC8046183 DOI: 10.1371/journal.pone.0249750] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 03/24/2021] [Indexed: 11/30/2022] Open
Abstract
Objective We used nationwide population-based data to identify optimal hospital and surgeon volume thresholds and to discover the effects of these volume thresholds on operative mortality and length of stay (LOS) for coronary artery bypass surgery (CABG). Design Retrospective cohort study. Setting General acute care hospitals throughout Taiwan. Participants A total of 12,892 CABG patients admitted between 2011 and 2015 were extracted from Taiwan National Health Insurance claims data. Main Outcome Measures Operative mortality and LOS. Restricted cubic splines were applied to discover the optimal hospital and surgeon volume thresholds needed to reduce operative mortality. Generalized estimating equation regression modeling, Cox proportional-hazards modeling and instrumental variables analysis were employed to examine the effects of hospital and surgeon volume thresholds on the operative mortality and LOS. Results The volume thresholds for hospitals and surgeons were 55 cases and 5 cases per year, respectively. Patients who underwent CABG from hospitals that did not reach the volume threshold had higher operative mortality than those who received CABG from hospitals that did reach the volume threshold. Patients who underwent CABG with surgeons who did not reach the volume threshold had higher operative mortality and LOS than those who underwent CABG with surgeons who did reach the volume threshold. Conclusions This is the first study to identify the optimal hospital and surgeon volume thresholds for reducing operative mortality and LOS. This supports policies regionalizing CABG at high-volume hospitals. Identifying volume thresholds could help patients, providers, and policymakers provide optimal care.
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Affiliation(s)
- Ying-Yi Chou
- Institute of Health Policy and Management, National Taiwan University, Taipei, Taiwan
| | - Juey-Jen Hwang
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Dou‑Liu City, Taiwan
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Yu-Chi Tung
- Institute of Health Policy and Management, National Taiwan University, Taipei, Taiwan
- * E-mail:
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14
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Sharma RK, Huang B, Lee JA, Kuo JH. Trends and Outcomes of Surgical Management of Primary Papillary Carcinoma in the Pediatric Population. J Surg Res 2021; 263:207-214. [PMID: 33690052 DOI: 10.1016/j.jss.2021.01.043] [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: 08/25/2020] [Revised: 12/03/2020] [Accepted: 01/29/2021] [Indexed: 10/22/2022]
Abstract
BACKGROUND Childhood papillary thyroid cancer is more aggressive than carcinomas in adults. Current American Thyroid Association pediatric guidelines recommend a total or near-total thyroidectomy for all pediatric patients without gross evidence of lymph node metastases. Our objective is to analyze trends in the surgical management of pediatric papillary thyroid cancer and assess how well the guidelines are implemented. METHODS A retrospective cohort study of pediatric patients (ages 19 y and under) who underwent a thyroidectomy was conducted using the Surveillance, Epidemiology, and End Results database 2006-2017. Procedure type was classified as lobectomy or less and subtotal or total thyroidectomy. Descriptive statistics to illustrate patient and tumor characteristics as well as chi-square analysis to evaluate frequency of treatment with total thyroidectomies versus lobectomy or less were performed. Logistic regression analysis controlling for age, sex, size of tumor, rural versus urban institutions, and surgery year was conducted to identify factors predictive of procedure type. RESULTS A total of 2271 children underwent surgical management of papillary thyroid cancer between 2006 and 2017. Most patients received a subtotal or total thyroidectomy as surgical management (n = 2,085, 91.8%). One hundred eighty-six patients (8.2%) received a lobectomy or less. The number of lobectomies or less increased with time, with 41 (6.6%) patients between 2006 and 2009, 98 (8.0%) between 2009 and 2015, and 47 (11.1%) between 2016 and 2017 (P = 0.03). Mortality rates were low (n = 15, 0.7%). On logistic regression analysis, later stages, larger sizes, and earlier operative years were predictive of a near-total or total thyroidectomy. CONCLUSIONS Despite the American Thyroid Association Guidelines recommending a total thyroidectomy for pediatric well-differentiated thyroid cancer, the results of this study demonstrate that thyroid lobectomies are being performed in increasing frequency for smaller tumors in earlier stages of disease. Further investigation of whether this trend actually affects the outcomes in this patient cohort is needed.
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Affiliation(s)
- Rahul K Sharma
- Section of Endocrine Surgery, Columbia University Irving Medical Center, New York, New York; Columbia University Vagelos College of Physicians and Surgeons, New York, New York
| | - Bernice Huang
- Section of Endocrine Surgery, Columbia University Irving Medical Center, New York, New York
| | - James A Lee
- Section of Endocrine Surgery, Columbia University Irving Medical Center, New York, New York
| | - Jennifer H Kuo
- Section of Endocrine Surgery, Columbia University Irving Medical Center, New York, New York.
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Stack BC, Twining C, Rastatter J, Angelos P, Baloch Z, Diercks G, Faquin W, Kazahaya K, Rivkees S, Sheyn T, Shin JJ, Smith J, Thompson G, Viswanathan P, Wassner A, Brooks J, Randolph GW. Consensus statement by the American Association of Clinical Endocrinology (AACE) and the American Head and Neck Society Endocrine Surgery Section (AHNS-ES) on Pediatric Benign and Malignant Thyroid Surgery. Head Neck 2021; 43:1027-1042. [PMID: 33386657 DOI: 10.1002/hed.26586] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 12/11/2020] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVES To provide a clinical disease state review of recent relevant literature and to generate expert consensus statements regarding the breadth of pediatric thyroid cancer diagnosis and care, with an emphasis on thyroid surgery. To generate expert statements to educate pediatric practitioners on the state-of-the-art practices and the value of surgical experience in the management of this unusual and challenging disease in children. METHODS A literature search was conducted and statements were constructed and subjected to a modified Delphi process to measure the consensus of the expert author panel. The wording of statements, voting tabulation, and statistical analysis were overseen by a Delphi expert (J.J.S.). RESULTS Twenty-five consensus statements were created and subjected to a modified Delphi analysis to measure the strength of consensus of the expert author panel. All statements reached a level of consensus, and the majority of statements reached the highest level of consensus. CONCLUSION Pediatric thyroid cancer has many unique nuances, such as bulky cervical adenopathy on presentation, an increased incidence of diffuse sclerosing variant, and a longer potential lifespan to endure potential complications from treatment. Complications can be a burden to parents and patients alike. We suggest that optimal outcomes and decreased morbidity will come from the use of advanced imaging, diagnostic testing, and neural monitoring of patients treated at high-volume centers by high-volume surgeons.
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Affiliation(s)
- Brendan C Stack
- Department of Otolaryngology-Head and Neck Surgery, Southern Illinois University School of Medicine, Springfield, Illinois
| | - Christine Twining
- Maine Medical Partners Endocrinology & Diabetes Center, Scarborough, Maine
| | - Jeff Rastatter
- Department of Otolaryngology-Head and Neck Surgery, Anne & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Peter Angelos
- Department of Surgery, University of Chicago, Chicago, Illinois
| | - Zubair Baloch
- Department of Pathology and Laboratory Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Gillian Diercks
- Department of Otolaryngology-Head and Neck Surgery, Division of Thyroid and Parathyroid Endocrine Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts
| | - William Faquin
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Ken Kazahaya
- Department of Otolaryngology-Head and Neck Surgery, Children's Hospital of Pennsylvania, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Scott Rivkees
- Department of Pediatrics, University of Florida College of Medicine, Gainesville, Florida
| | - Tony Sheyn
- Department of Otolaryngology-Head and Neck Surgery, LeBonheur Children's Hospital, St. Jude Children's Research Hospital, University of Tennessee Health Sciences Center, Memphis, Tennessee
| | - Jennifer J Shin
- Department of Otolaryngology-Head and Neck Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Jessica Smith
- Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | | | - Pushpa Viswanathan
- Department of Pediatrics, Pittsburgh Children's Hospital, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Ari Wassner
- Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Jennifer Brooks
- Department of Otolaryngology-Head and Neck Surgery, Division of Thyroid and Parathyroid Endocrine Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts
| | - 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
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16
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Stack BC, Twining C, Rastatter J, Angelos P, Baloch Z, Diercks G, Faquin W, Kazahaya K, Rivkees S, Sheyn T, Shin JJ, Smith J, Thompson G, Viswanathan P, Wassner A, Brooks J, Randolph GW. Consensus Statement by the American Association of Clinical Endocrinology (AACE) and the American Head and Neck Society Endocrine Surgery Section (AHNS) on Pediatric Benign and Malignant Thyroid Surgery. Endocr Pract 2020; 27:174-184. [PMID: 33779552 DOI: 10.1016/j.eprac.2020.12.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
OBJECTIVES To provide a clinical disease state review of recent relevant literature and to generate expert consensus statements regarding the breadth of pediatric thyroid cancer diagnosis and care, with an emphasis on thyroid surgery. To generate expert statements to educate pediatric practitioners on the state-of-the-art practices and the value of surgical experience in the management of this unusual and challenging disease in children. METHODS A literature search was conducted and statements were constructed and subjected to a modified Delphi process to measure the consensus of the expert author panel. The wording of statements, voting tabulation, and statistical analysis were overseen by a Delphi expert (J.J.S.). RESULTS Twenty-five consensus statements were created and subjected to a modified Delphi analysis to measure the strength of consensus of the expert author panel. All statements reached a level of consensus, and the majority of statements reached the highest level of consensus. CONCLUSION Pediatric thyroid cancer has many unique nuances, such as bulky cervical adenopathy on presentation, an increased incidence of diffuse sclerosing variant, and a longer potential lifespan to endure potential complications from treatment. Complications can be a burden to parents and patients alike. We suggest that optimal outcomes and decreased morbidity will come from the use of advanced imaging, diagnostic testing, and neural monitoring of patients treated at high-volume centers by high-volume surgeons.
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Affiliation(s)
- Brendan C Stack
- Department of Otolaryngology-Head and Neck Surgery, Southern Illinois University School of Medicine, Springfield, Illinois.
| | - Christine Twining
- Maine Medical Partners Endocrinology & Diabetes Center, Scarborough, Maine
| | - Jeff Rastatter
- Department of Otolaryngology-Head and Neck Surgery, Anne & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Peter Angelos
- Department of Surgery, University of Chicago, Chicago, Illinois
| | - Zubair Baloch
- Department of Pathology and Laboratory Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Gillian Diercks
- Department of Otolaryngology-Head and Neck Surgery, Division of Thyroid and Parathyroid Endocrine Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts
| | - William Faquin
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Ken Kazahaya
- Department of Otolaryngology-Head and Neck Surgery, Children's Hospital of Pennsylvania, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Scott Rivkees
- Department of Pediatrics, University of Florida College of Medicine, Gainesville, Florida
| | - Tony Sheyn
- Department of Otolaryngology-Head and Neck Surgery, LeBonheur Children's Hospital, St. Jude Children's Research Hospital, University of Tennessee Health Sciences Center, Memphis, Tennessee
| | - Jennifer J Shin
- Department of Otolaryngology-Head and Neck Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Jessica Smith
- Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | | | - Pushpa Viswanathan
- Department of Pediatrics, Pittsburgh Children's Hospital, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Ari Wassner
- Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Jennifer Brooks
- Department of Otolaryngology-Head and Neck Surgery, Division of Thyroid and Parathyroid Endocrine Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts
| | - 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
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Pediatric differentiated thyroid carcinoma: An update from the APSA Cancer Committee. J Pediatr Surg 2020; 55:2273-2283. [PMID: 32553450 DOI: 10.1016/j.jpedsurg.2020.05.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 04/04/2020] [Accepted: 05/03/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Differentiated thyroid carcinomas (DTCs) are rare in young children but represent almost 10% of all malignancies diagnosed in older adolescents. METHODS This article reviews the recent literature describing surgical therapeutic approaches to pediatric DTC, associated complications, and long-term recurrence and survival outcomes. RESULTS Similar to adult thyroid cancers, pediatric DTCs are more common in females and are associated with thyroid nodules, family history of thyroid cancer, radiation exposure, iodine deficiency, autoimmune thyroid disease, and genetic syndromes. Management of thyroid cancers in children involves ultrasound imaging, fine needle aspiration, and surgical resection with treatment decisions based on clinical and radiological features, cytology and risk assessment. CONCLUSIONS Total thyroidectomy and compartment based resection of clinically involved lymph node basins form the cornerstone of treatment of DTC. There is an evolving literature regarding the use of molecular genetics to inform treatment strategies and the use of targeted therapies to treat iodine refractory and surgically unresectable progressive disease. TYPE OF STUDY Summary review. LEVEL OF EVIDENCE This is a review article of previously published Level 1-5 articles that includes expert opinion (Level 5).
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CAGLAR O, KARADENİZ E, AKCAY M, KASALI K. Pediatrik Tiroid Hastalarının Cerrahi Yönetimi ve Komplikasyon Oranlarının 43 Olgu Eşliğinde Değerlendirilmesi: Tek Merkez Deneyimi. MUSTAFA KEMAL ÜNIVERSITESI TIP DERGISI 2020. [DOI: 10.17944/mkutfd.810281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Utria AF, Goffredo P, Belding-Schmitt M, Liao J, Shilyansky J, Lal G. Practice Patterns and Outcomes of Pediatric Thyroid Surgery: An NSQIP Analysis. J Surg Res 2020; 255:181-187. [PMID: 32563758 DOI: 10.1016/j.jss.2020.05.056] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 03/25/2020] [Accepted: 05/03/2020] [Indexed: 12/19/2022]
Abstract
BACKGROUND Pediatric thyroid cancer rates are rising. The aim of this study was to determine the state of current practice and outcomes for pediatric thyroidectomies using the pediatric National Surgical Quality Improvement Program (NSQIP-P) with specific attention to differences based on surgeon type/specialty. METHODS All cases of pediatric thyroidectomies and neck dissections within the NSQIP-P database were identified from 2015 to 2017. Patient, disease, and treatment-related factors affecting 30-day outcomes were analyzed using univariate and multivariate analyses. RESULTS A total of 1300 cases were identified. Mean age at time of surgery was 14.0 (SD 3.5) years. The majority of patients were female (78%) and Caucasian (72%). Pediatric general surgeons performed the largest proportion of cases (42%) followed by pediatric otolaryngologists (33%). Malignancies were present in 29% of cases. The overall rate of complications was 3.0%. On multivariate analysis, non-pediatric surgeons were more likely to operate on Caucasian children, malignant pathology, and perform modified radical neck dissections. Pediatric surgeons were more likely to have longer operative times, have specialized in otolaryngology, and operate on sicker children (ASA>2). There were no differences in length of stay or overall complications rates. CONCLUSIONS This study shows that pediatric surgeons currently perform the majority of thyroid surgeries in children. While unable to assess surgeon volume, our data show that thyroid surgery is being safely performed at NSQIP-affiliated hospitals by both non-pediatric and pediatric surgeons. Further studies are needed to determine if there are differences in specific procedure-related complications and long-term outcomes between surgeon types.
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Affiliation(s)
- Alan F Utria
- Department of Surgery, University of Iowa Carver College of Medicine, Iowa City, Iowa
| | - Paolo Goffredo
- Department of Surgery, University of Iowa Carver College of Medicine, Iowa City, Iowa
| | - Mary Belding-Schmitt
- Department of Surgery, University of Iowa Carver College of Medicine, Iowa City, Iowa
| | - Junlin Liao
- Department of Surgery, University of Iowa Carver College of Medicine, Iowa City, Iowa
| | - Joel Shilyansky
- Department of Surgery, University of Iowa Carver College of Medicine, Iowa City, Iowa; Division of Pediatric Surgery, Department of Surgery, University Iowa Stead Family Children's Hospital, Iowa City, Iowa
| | - Geeta Lal
- Department of Surgery, University of Iowa Carver College of Medicine, Iowa City, Iowa.
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Baumgarten H, Jenks CM, Isaza A, Bhatti T, Mostoufi-Moab S, Kazahaya K, Adzick NS, Bauer AJ. Bilateral papillary thyroid cancer in children: Risk factors and frequency of postoperative diagnosis. J Pediatr Surg 2020; 55:1117-1122. [PMID: 32171533 DOI: 10.1016/j.jpedsurg.2020.02.040] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Accepted: 02/20/2020] [Indexed: 01/05/2023]
Abstract
BACKGROUND The recommendation for children with papillary thyroid cancer (PTC) is total thyroidectomy (TT) based on the incidence of bilateral disease. Evaluating this assumption, we reviewed the characteristics of bilateral PTC in a large cohort of children. METHODS A retrospective chart review for patients surgically treated for PTC from 2009 to 2018 analyzing preoperative risk factors, ultrasound findings, and pathology results was performed. Bilateral disease was defined as pathologic PTC in the contralateral lobe, including microscopic disease. RESULTS Of the 172 patients included, 38.4% had bilateral disease with 23% diagnosed postoperatively. Multifocal disease on ultrasound was associated with bilateral disease (OR 2.9, 95% CI 1.5-5.9, p = 0.002). Nodule dimension >2 cm was associated with increased risk for postoperative bilateral disease (OR 3.5, 95% CI 1.6-7.4, p = 0.001). Patients with bilateral disease were more likely to have extrathyroidal extension, lymphovascular invasion, positive central lymph nodes, and extranodal extension (p < 0.001 for all). Diffuse-sclerosing variant PTC was also associated with bilateral disease. CONCLUSION Thirty-eight percent of children were diagnosed with PTC demonstrate bilateral disease. Nearly one in four have occult bilateral disease. The features that predicted bilateral disease were multifocality, widely invasive PTC on ultrasound, and the presence of lymphadenopathy. Thus, TT is the appropriate surgical approach for pediatric patients with PTC. TYPE OF STUDY Clinical Research, Retrospective Review. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- Heron Baumgarten
- Department of Surgery, Pediatric Thyroid Center, Children's Hospital of Philadelphia and Perelman School of Medicine University of Pennsylvania, Philadelphia, PA
| | - Carolyn M Jenks
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania, Philadelphia, PA
| | - Amber Isaza
- Department of Pediatrics, Pediatric Thyroid Center, Children's Hospital of Philadelphia and Perelman School of Medicine University of Pennsylvania, Philadelphia, PA
| | - Tricia Bhatti
- Department of Pediatrics, Pediatric Thyroid Center, Children's Hospital of Philadelphia and Perelman School of Medicine University of Pennsylvania, Philadelphia, PA
| | - Sogol Mostoufi-Moab
- Department of Pediatrics, Pediatric Thyroid Center, Children's Hospital of Philadelphia and Perelman School of Medicine University of Pennsylvania, Philadelphia, PA
| | - Ken Kazahaya
- Department of Pediatric Otolaryngology, Pediatric Thyroid Center, Children's Hospital of Philadelphia and Perelman School of Medicine University of Pennsylvania, Philadelphia, PA; Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania, Philadelphia, PA
| | - N Scott Adzick
- Department of Surgery, Pediatric Thyroid Center, Children's Hospital of Philadelphia and Perelman School of Medicine University of Pennsylvania, Philadelphia, PA
| | - Andrew J Bauer
- Department of Pediatrics, Pediatric Thyroid Center, Children's Hospital of Philadelphia and Perelman School of Medicine University of Pennsylvania, Philadelphia, PA.
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Abstract
Benign thyroid disease in children represents a wide spectrum of disease. While most benign thyroid disorders may be either monitored or managed medically, surgery is an important treatment, particularly for Graves' disease or large multinodular goiters. Multidisciplinary teams including specialists in pediatric endocrinology, genetics, radiology, pathology and surgery at high volume centers offer the safest and most effective management.
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Affiliation(s)
- Michael J Zobel
- Department of Pediatric Surgery, Phoenix Children's Hospital, Phoenix, AZ
| | - Benjamin E Padilla
- Department of Pediatric Surgery, Phoenix Children's Hospital, Phoenix, AZ.
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Wu SY, Chiang YJ, Fisher SB, Sturgis EM, Zafereo ME, Nguyen S, Grubbs EG, Graham PH, Lee JE, Waguespack SG, Perrier ND. Risks of Hypoparathyroidism After Total Thyroidectomy in Children: A 21-Year Experience in a High-Volume Cancer Center. World J Surg 2020; 44:442-451. [PMID: 31686157 DOI: 10.1007/s00268-019-05231-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
BACKGROUND Hypoparathyroidism occurs relatively frequently after thyroid surgery in children. However, few studies have reported risk factors. We aimed to identify risk factors for hypoparathyroidism that occurred after total thyroidectomy for proven or suspected malignancy in children. METHODS Children (aged ≤ 18 years) who underwent total thyroidectomy for neoplasm or RET germline mutation at our institution between 1997 and 2018 were included. We retrospectively reviewed demographics, surgical indications, perioperative and follow-up laboratory results, pathologic results, and duration of calcium/calcitriol supplementation. Risk factors for hypoparathyroidism were identified by multivariate analysis. RESULTS Of 184 consecutive patients, 111 had undergone surgery for neoplasm; these diseases were primarily malignancies (106, 95.5%), predominantly papillary carcinoma (103, 92.8%). The remaining 73 patients had undergone early thyroidectomy for RET germline mutation. Among all patients, 67 (36.4%) had hypoparathyroidism: 61 transient and 6 permanent. In a multivariate analysis, central neck dissection (odds ratio 4.3, 95% confidence interval 2.0-9.1) and gross extrathyroidal extension (odds ratio 4.9, 95% confidence interval 2.0-12.1) predicted overall hypoparathyroidism; however, no significant factors were associated with permanent hypoparathyroidism. Most patients with permanent hypoparathyroidism (5 of 6) had undergone therapeutic central neck dissection. When central neck dissection was performed, younger children had a higher risk of overall hypoparathyroidism. CONCLUSIONS In pediatric total thyroidectomies, central neck dissection and gross extrathyroidal extension were major predictors for overall hypoparathyroidism. Surgeons performing thyroidectomy in such patients should be aware of the relatively high risk, preserve parathyroid tissue to the extent possible, and be conscientious regarding postoperative calcium monitoring and replacement.
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Affiliation(s)
- Si-Yuan Wu
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 1484, Houston, TX, 77030-4095, USA
- Division of General Surgery, Departments of Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Yi-Ju Chiang
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 1484, Houston, TX, 77030-4095, USA
| | - Sarah B Fisher
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 1484, Houston, TX, 77030-4095, USA
| | - Erich M Sturgis
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mark E Zafereo
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sa Nguyen
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 1484, Houston, TX, 77030-4095, USA
| | - Elizabeth G Grubbs
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 1484, Houston, TX, 77030-4095, USA
| | - Paul H Graham
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 1484, Houston, TX, 77030-4095, USA
| | - Jeffrey E Lee
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 1484, Houston, TX, 77030-4095, USA
| | - Steven G Waguespack
- Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Nancy D Perrier
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 1484, Houston, TX, 77030-4095, USA.
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Megwalu UC, Ma Y, Hernandez-Boussard T, Divi V, Gomez SL. The Impact of Hospital Quality on Thyroid Cancer Survival. Otolaryngol Head Neck Surg 2020; 162:269-276. [DOI: 10.1177/0194599819900760] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective To develop a composite measure of thyroid cancer–specific hospital quality and to evaluate the association between hospital quality and survival in patients with well-differentiated thyroid cancer. Study Design Retrospective cohort study. Setting Population-based cancer database. Subjects and Methods Data were extracted from the California Cancer Registry data set linked with discharge records and hospital characteristics from the California Office of Statewide Health Planning and Development. The study cohort comprised adult patients with well-differentiated thyroid cancer diagnosed between January 1, 2004, and December 31, 2015. Principal component analysis, incorporating hospital volume, adherence to national guidelines, and accreditation/certification status, was used to generate a composite thyroid cancer–specific hospital quality score. Results Treatment in hospitals ranked in the highest quartile of quality was associated with improved overall survival (OS) (hazard ratio [HR], 0.81; 95% confidence interval [CI], 0.67-0.98) and disease-specific survival (DSS) (HR, 0.72; 95% CI, 0.54-0.98). Treatment in hospitals meeting the combined metric of 10 or more thyroid cancer cases/year and 80% of patients with high-risk tumors treated with total/near-total thyroidectomy was associated with improved OS (HR, 0.80; 95% CI, 0.70-0.90) and DSS (HR, 0.77; 95% CI, 0.64-0.94). Conclusion Treatment in high-quality hospitals is associated with improved survival outcomes in patients with thyroid cancer. These findings are important because they help identify hospitals that are better suited to treat patients with thyroid cancer and provide actionable targets for quality improvement.
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Affiliation(s)
- Uchechukwu C. Megwalu
- Department of Otolaryngology–Head and Neck Surgery, Stanford University School of Medicine, Stanford, California, USA
| | - Yifei Ma
- Department of Otolaryngology–Head and Neck Surgery, Stanford University School of Medicine, Stanford, California, USA
| | - Tina Hernandez-Boussard
- Department of Medicine, Biomedical Informatics, Stanford University School of Medicine, Stanford, California, USA
| | - Vasu Divi
- Department of Otolaryngology–Head and Neck Surgery, Stanford University School of Medicine, Stanford, California, USA
| | - Scarlett Lin Gomez
- Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, California, USA
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, California, USA
- Greater Bay Area Cancer Registry, University of California, San Francisco, San Francisco, California, USA
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Risk factors of post-surgery complications in children with thyroid cancer. Int J Pediatr Otorhinolaryngol 2019; 127:109673. [PMID: 31546062 DOI: 10.1016/j.ijporl.2019.109673] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 09/05/2019] [Accepted: 09/05/2019] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Thyroid cancer in children is a hot topic because of the large clinical heterogeneity and the risk of severe complications. We aimed to study 1. The frequency, 2. Etiology, and 3. Risk factors of post-surgery complications of thyroid cancer. MATERIAL AND METHODS A retrospective analysis including risk factors for post-surgery complications of patients treated for thyroid malignancies in years 2006-2018 was performed. RESULTS Over a period of 12 years 22 patients with thyroid malignancy (68% female; 12.6 ± 4.0 years of age, median follow-up 6 years) were identified. Histologically, 12 (55%) patients had papillary carcinoma. Six patients (27.3%) had multiple endocrine neoplasia type 2 (MEN2) syndrome, 3 (13.7%) patients had medullary carcinoma and 1 patient had follicular carcinoma. Neck lymph node metastases were diagnosed in 8 (36.4%), distant metastases in 6 (27.3%), and both locations were involved in 4 (18.2%) patients. Six (27.3%) children had surgical complications: 1 child had unilateral vocal cord paralysis and transient hypoparathyroidism and 5 had transient hypoparathyroidism. The higher risk of surgery complications in forward stepwise logistic regression was associated in with distant metastases (R2 = 0.584, OR 52.63, p = 0.010). CONCLUSIONS Postoperative complications were significantly associated with presence of distant metastases. Favorable results were observed in with children with MEN2 syndrome.
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Patel VA, Khaku A, Carr MM. Pediatric Thyroidectomy: NSQIP-P Analysis of Adverse Perioperative Outcomes. Ann Otol Rhinol Laryngol 2019; 129:326-332. [DOI: 10.1177/0003489419889069] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Background: This study identifies risk factors and 30-day adverse outcomes of pediatric patients undergoing thyroidectomy. Methods: Retrospective analysis utilizing the American College of Surgeons National Surgical Quality Improvement–Pediatric Database (2015-2016). Study population includes pediatric patients (≤18 years) who underwent hemithyroidectomy (HT), total thyroidectomy (TT), and total thyroidectomy with central neck dissection (TT+ND). Results: A total of 720 cases were identified; mean age at time of surgery was 14.1 years, with a female-to-male ratio of 3.4:1. Following hospital discharge, there were 10 related readmissions, with 1 patient requiring reoperation for neck hematoma evacuation. Regression analysis revealed anesthesia time had a significant impact on total length of stay ( P = .0020). Conclusion: Contemporary pediatric thyroidectomy has a low incidence of 30-day general surgical postoperative complications. Future research efforts are necessary once thyroidectomy specific variables are incorporated into ACS-NSQIP-P, which will provide further insights into managing this unique patient population.
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Affiliation(s)
- Vijay A. Patel
- Department of Otolaryngology—Head and Neck Surgery, The Pennsylvania State University, College of Medicine, Hershey, PA, USA
| | - Aliasgher Khaku
- Department of Otolaryngology—Head and Neck Surgery, East Virginia Medical School, Norfolk, VA, USA
| | - Michele M. Carr
- Department of Otolaryngology—Head and Neck Surgery, School of Medicine, West Virginia University, Morgantown, WV, USA
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Baumgarten HD, Bauer AJ, Isaza A, Mostoufi-Moab S, Kazahaya K, Adzick NS. Surgical management of pediatric thyroid disease: Complication rates after thyroidectomy at the Children's Hospital of Philadelphia high-volume Pediatric Thyroid Center. J Pediatr Surg 2019; 54:1969-1975. [PMID: 30902456 DOI: 10.1016/j.jpedsurg.2019.02.009] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Revised: 12/29/2018] [Accepted: 02/03/2019] [Indexed: 12/16/2022]
Abstract
BACKGROUND Recent studies suggest improved outcomes for children undergoing thyroidectomy at high-volume pediatric surgery centers. We present outcomes after thyroid surgery at a single center and advocate for referral to high-volume centers for multidisciplinary management of these children. METHODS Medical records were reviewed for all pediatric patients undergoing thyroid surgery at a single institution from 2009 through 2017. Routine recurrent laryngeal nerve and parathyroid hormone monitoring was used. Lymph node dissections were performed in appropriately selected cancer patients. Data collection focused on pathologic diagnosis, surgical technique, and surgical complications, including postoperative hematoma, neurapraxia, permanent nerve damage, hypocalcemia, and transient and permanent hypoparathyroidism. RESULTS From 2009 through 2017, 464 patients underwent thyroid surgery. Median age of the cohort was 15 years (range 2-24). Thirty-three percent were diagnosed with benign nodules (n=151), 36% with papillary or follicular thyroid cancer (n=168), 27% with Graves' disease (n=124), 3% with medullary thyroid cancer (n=14), and 1.5% underwent prophylactic thyroidectomy for MEN2a (n=7). Six patients required return to the OR for hematoma evacuation including 5 patients after surgery for Graves' disease (RR 8.7, 95% CI 1.06-71.85). In sixteen cases, concern about neurapraxia resulted in laryngoscopy, revealing eleven patients with vocal cord paresis. Two of these patients demonstrated a persistent deficit at 6 months postoperatively (0.4%). Thirty-seven percent of patients had transient hypoparathyroidism (n=137), and two patients had persistent hypoparathyroidism 6 months after total thyroidectomy (0.6%). There was no significant difference in either hypocalcemia or hypoparathyroidism after total thyroidectomy based on age or diagnosis. CONCLUSIONS Characterizing outcomes for pediatric patients based on diagnosis will assist in preoperative counseling for patients and their families. This high-volume center reports low complication rates after pediatric thyroid surgery, highlighting that referral to high-volume centers should be considered for children and adolescents with thyroid disease requiring surgery. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- Heron D Baumgarten
- Department of Surgery, Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Andrew J Bauer
- Department of Pediatrics, and the Pediatric Thyroid Center, Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Amber Isaza
- Department of Pediatrics, and the Pediatric Thyroid Center, Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Sogol Mostoufi-Moab
- Department of Pediatrics, and the Pediatric Thyroid Center, Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Ken Kazahaya
- Department of Surgery, Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA; Division of Pediatric Otolaryngology, Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - N Scott Adzick
- Department of Surgery, Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA.
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Optimal Hospital and Surgeon Volume Thresholds to Improve 30-Day Readmission Rates, Costs, and Length of Stay for Total Hip Replacement. J Arthroplasty 2019; 34:1901-1908.e1. [PMID: 31133428 DOI: 10.1016/j.arth.2019.04.049] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 04/16/2019] [Accepted: 04/23/2019] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Little is known about whether there are optimal hospital and surgeon volume thresholds to reduce readmission, costs, and length of stay (LOS) for total hip replacement (THR). Nationwide population-based data were applied to identify the optimal hospital and surgeon volume thresholds and to discover the effects of these volume thresholds on 30-day unplanned readmission, costs and LOS for THR. METHODS A total of 6367 patients identified through Taiwan's National Health Insurance Research Database received THR in 2012. Restricted cubic splines were used to identify the optimal hospital and surgeon volume needed to decrease the risk of 30-day unplanned readmission. Multilevel regression modeling and propensity score weighting were used to examine the impact of hospital and surgeon volume thresholds on 30-day unplanned readmission, costs, and LOS, after adjusting for patient, surgeon, and hospital characteristics. RESULTS The volume thresholds for hospitals and surgeons were 65 cases and 15 cases a year, respectively. The overall mean LOS was 7.3 ± 4.3 days. Patients who received THR from surgeons who did not reach the volume threshold had higher 30-day unplanned readmission rates, costs, and LOS than those who received THR from surgeons who reached the volume threshold. CONCLUSION This is the first study to identify the surgeon volume threshold that can reduce 30-day unplanned readmission rates, costs, and LOS for THR. However, the results from Taiwan may not be applicable to other parts of the world. Identifying the threshold could help patients, providers, and policymakers to make decisions regarding optimal delivery of THR.
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Do Hospital and Physician Volume Thresholds for the Volume-Outcome Relationship in Heart Failure Exist? Med Care 2019; 57:54-62. [PMID: 30439795 DOI: 10.1097/mlr.0000000000001022] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND Although volume-outcome relationships have been explored for various procedures and interventions, limited information is available concerning the effect of hospital and physician volume on heart failure mortality. Most importantly, little is known about whether there are optimal hospital and physician volume thresholds to reduce heart failure mortality. OBJECTIVES We used nationwide population-based data to identify the optimal hospital and physician volume thresholds to achieve optimum mortality and to examine the relative and combined effects of the volume thresholds on heart failure mortality. METHODS We analyzed all 20,178 heart failure patients admitted in 2012 through Taiwan's National Health Insurance Research Database. Restricted cubic splines and multilevel logistic regression were used to identify whether there are optimal hospital and physician volume thresholds and to assess the relative and combined relationships of the volume thresholds to 30-day mortality, adjusted for patient, physician, and hospital characteristics. RESULTS Hospital and physician volume thresholds of 40 cases and 15 cases a year, respectively, were identified, under which there was an increased risk of 30-day mortality. Patients treated by physicians with previous annual volumes <15 cases had higher 30-day mortality compared with those with previous annual volumes ≥15 cases, and the relationship was stronger in hospitals with previous annual volumes <40 cases. CONCLUSIONS This is the first study to identify both the hospital and physician volume thresholds that lead to decreases in heart failure mortality. Identifying the hospital and physician volume thresholds could be applied to quality improvement and physician training.
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Lodish MB. Careful investigation of a rare disease: insights into multiple endocrine neoplasia type 2B. Lancet Diabetes Endocrinol 2019; 7:167-168. [PMID: 30660596 DOI: 10.1016/s2213-8587(18)30353-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Accepted: 11/29/2018] [Indexed: 02/07/2023]
Affiliation(s)
- Maya B Lodish
- Department of Pediatric Endocrinology, University of California, San Francisco, San Francisco, CA 94143, USA.
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Bussières V, Roy S, Deladoey J, Rousseau É, St-Vil D, Piché N. Pediatric thyroidectomy: Favorable outcomes can be achieved by a multidisciplinary team of pediatric providers. J Pediatr Surg 2019; 54:527-530. [PMID: 30054058 DOI: 10.1016/j.jpedsurg.2018.06.029] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 06/05/2018] [Accepted: 06/29/2018] [Indexed: 10/28/2022]
Abstract
AIM OF THE STUDY Recent publications suggest pediatric surgeons may not be well suited to perform thyroid surgeries unless considered high volume. We sought to assess the outcome of thyroidectomies performed by pediatric surgeons in an academic setting. METHODS We reviewed charts of patients younger than 18 years who underwent thyroid surgeries at a free standing children's hospital between April 2006 and October 2015. MAIN RESULTS The analysis included 118 surgeries in 98 patients (mean age 11.8 years). Most surgeries were performed by a single pediatric surgeon (average 10 thyroidectomies per year). The commonest indication for resection was thyroid nodule (64%). 80% of patients had a single surgery; the remainder had two, including 13 completion hemithyroidectomies. Cancer was found in 37% of specimens, with papillary subtype being most common (72%). Seven patients had locoregional metastases and one had pulmonary metastases. Among the 17 malignant cases that had a second intervention, 6 had malignancy in the resected specimen. There were no deaths in the follow up period (mean 2.7 years). Two patients had permanent hypocalcemia, and three had persistent unilateral recurrent laryngeal nerve injuries causing dysphonia for a total permanent complication rate of 4.2%. CONCLUSIONS We conclude that pediatric thyroidectomy is a safe procedure when performed by pediatric surgeons. Our rate of complications is comparable to those reported in the literature. Our data highlight the need for a vigilant and multidisciplinary approach for children with thyroid pathology. TYPE OF STUDY Treatment study. LEVEL OF EVIDENCE IV.
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Affiliation(s)
| | - Shreyas Roy
- Faculty of Medicine, University of Montreal, Montreal, Qc, Canada; Department of Surgery, Division of Pediatric Surgery, CHU Sainte-Justine, Montreal, Qc, Canada
| | - Johnny Deladoey
- Department of Pediatrics, Division of Pediatric Endocrinology, CHU Sainte-Justine, Montreal, Qc, Canada
| | - Élisabeth Rousseau
- Faculty of Medicine, University of Montreal, Montreal, Qc, Canada; Department of Pediatrics, CHU Sainte-Justine, Montreal, Qc, Canada
| | - Dickens St-Vil
- Faculty of Medicine, University of Montreal, Montreal, Qc, Canada; Department of Surgery, Division of Pediatric Surgery, CHU Sainte-Justine, Montreal, Qc, Canada
| | - Nelson Piché
- Faculty of Medicine, University of Montreal, Montreal, Qc, Canada; Department of Surgery, Division of Pediatric Surgery, CHU Sainte-Justine, Montreal, Qc, Canada.
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Shinjo D, Matsumoto K, Terashima K, Takimoto T, Ohnuma T, Noguchi T, Fushimi K. Volume effect in paediatric brain tumour resection surgery: analysis of data from the Japanese national inpatient database. Eur J Cancer 2019; 109:111-119. [PMID: 30716714 DOI: 10.1016/j.ejca.2018.12.030] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Revised: 12/06/2018] [Accepted: 12/23/2018] [Indexed: 10/27/2022]
Abstract
BACKGROUND Paediatric brain tumours are the second most common type of malignancies that occur during childhood. Surgical resection is usually the first step in the treatment of these patients; however, evidence pertaining to a 'volume effect' in paediatric brain tumour resection surgery and the associations among the surgical volume, clinical features and treatments are not well characterised. METHODS Data pertaining to paediatric patients (age ≤ 15 years) who underwent brain tumour resection surgery between April 2012 and March 2016 were retrieved from the Japanese administrative inpatient database and retrospectively analysed. Demographic characteristics, therapeutic procedures and in-hospital mortality were summarised according to the hospital surgical volume. Penalised logistic regression analysis was used to investigate the association between the hospital surgical volume and in-hospital mortality. RESULTS A total of 1354 paediatric patients were included. About 40% of the patients were in the 11- to 15-year age group. The male:female ratio was 53:47, the overall crude in-hospital mortality was 1.8% (n = 24) and the 30-day postoperative mortality was 0.4% (n = 6). The crude mortality ratio was 3.3% in the lowest quartile and 0.8% in the highest quartile by volume. After adjusting for covariates, a higher hospital surgical volume was associated with lower in-hospital mortality (compared with 1-4 surgeries per 4 years, 15-25 surgeries, odds ratio [OR]: 0.25; 95% confidence interval [CI]: 0.05-0.90, p = 0.033; ≥26 surgeries, OR: 0.31; 95% CI: 0.08-0.96, p = 0.042). CONCLUSIONS The present study indicated a volume-outcome relationship in paediatric brain tumour resection surgery cases. Further centralisation of surgeries should be considered to achieve better outcomes.
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Affiliation(s)
- Daisuke Shinjo
- Department of Information Technology and Management, The National Center of Child Health and Development, Japan
| | - Kimikazu Matsumoto
- Children's Cancer Center, The National Center of Child Health and Development, Japan
| | - Keita Terashima
- Children's Cancer Center, The National Center of Child Health and Development, Japan
| | - Tetsuya Takimoto
- Children's Cancer Center, The National Center of Child Health and Development, Japan
| | - Tetsu Ohnuma
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, USA; Department of Health Policy and Informatics, Tokyo Medical and Dental University Graduate School, Japan
| | - Takashi Noguchi
- Department of Information Technology and Management, The National Center of Child Health and Development, Japan
| | - Kiyohide Fushimi
- Department of Health Policy and Informatics, Tokyo Medical and Dental University Graduate School, Japan.
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Mathiesen JS, Kroustrup JP, Vestergaard P, Poulsen PL, Rasmussen ÅK, Feldt-Rasmussen U, Schytte S, Londero SC, Pedersen HB, Hahn CH, Bentzen J, Möller S, Gaustadnes M, Rossing M, Nielsen FC, Brixen K, Godballe C. Replication of newly proposed TNM staging system for medullary thyroid carcinoma: a nationwide study. Endocr Connect 2019; 8:1-7. [PMID: 30550378 PMCID: PMC6330714 DOI: 10.1530/ec-18-0494] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Accepted: 12/14/2018] [Indexed: 12/23/2022]
Abstract
A recent study proposed new TNM groupings for better survival discrimination among stage groups for medullary thyroid carcinoma (MTC) and validated these groupings in a population-based cohort in the United States. However, it is unknown how well the groupings perform in populations outside the United States. Consequently, we conducted the first population-based study aiming to evaluate if the recently proposed TNM groupings provide better survival discrimination than the current American Joint Committee on Cancer (AJCC) TNM staging system (seventh and eighth edition) in a nationwide MTC cohort outside the United States. This retrospective cohort study included 191 patients identified from the nationwide Danish MTC cohort between 1997 and 2014. In multivariate analysis, hazard ratios for overall survival under the current AJCC TNM staging system vs the proposed TNM groupings with stage I as reference were 1.32 (95% CI: 0.38-4.57) vs 3.04 (95% CI: 1.38-6.67) for stage II, 2.06 (95% CI: 0.45-9.39) vs 3.59 (95% CI: 1.61-8.03) for stage III and 5.87 (95% CI: 2.02-17.01) vs 59.26 (20.53-171.02) for stage IV. The newly proposed TNM groupings appear to provide better survival discrimination in the nationwide Danish MTC cohort than the current AJCC TNM staging. Adaption of the proposed TNM groupings by the current AJCC TNM staging system may potentially improve accurateness in survival discrimination. However, before such an adaption further population-based studies securing external validity are needed.
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Affiliation(s)
- Jes Sloth Mathiesen
- Department of ORL Head & Neck Surgery and Audiology, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Correspondence should be addressed to J S Mathiesen:
| | - Jens Peter Kroustrup
- Department of Clinical Medicine and Endocrinology, Aalborg University Hospital, Aalborg, Denmark
| | - Peter Vestergaard
- Department of Clinical Medicine and Endocrinology, Aalborg University Hospital, Aalborg, Denmark
- Steno Diabetes Center North Jutland, Aalborg, Denmark
| | - Per Løgstrup Poulsen
- Department of Internal Medicine and Endocrinology, Aarhus University Hospital, Aarhus, Denmark
| | - Åse Krogh Rasmussen
- Department of Medical Endocrinology, Copenhagen University Hospital, Copenhagen, Denmark
| | - Ulla Feldt-Rasmussen
- Department of Medical Endocrinology, Copenhagen University Hospital, Copenhagen, Denmark
| | - Sten Schytte
- Department of ORL Head & Neck Surgery, Aarhus University Hospital, Aarhus, Denmark
| | | | | | - Christoffer Holst Hahn
- Department of ORL Head & Neck Surgery, Copenhagen University Hospital, Copenhagen, Denmark
| | - Jens Bentzen
- Department of Oncology, Herlev Hospital, Herlev, Denmark
| | - Sören Möller
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Odense Patient data Explorative Network (OPEN), Odense University Hospital, Odense, Denmark
| | - Mette Gaustadnes
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Maria Rossing
- Center for Genomic Medicine, Copenhagen University Hospital, Copenhagen, Denmark
| | - Finn Cilius Nielsen
- Center for Genomic Medicine, Copenhagen University Hospital, Copenhagen, Denmark
| | - Kim Brixen
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Christian Godballe
- Department of ORL Head & Neck Surgery and Audiology, Odense University Hospital, Odense, Denmark
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Freni F, Galletti B, Galletti F, Dionigi G. Improved outcomes for papillary thyroid microcarcinoma care: active surveillance and case volume. Ther Adv Endocrinol Metab 2018; 9:185-186. [PMID: 29977496 PMCID: PMC6022973 DOI: 10.1177/2042018818773609] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- Francesco Freni
- Department of Human Pathology in Adulthood and Childhood ‘G. Barresi’, University of Messina, Messina, Italy
| | - Bruno Galletti
- Department of Human Pathology in Adulthood and Childhood ‘G. Barresi’, University of Messina, Messina, Italy
| | - Francesco Galletti
- Department of Human Pathology in Adulthood and Childhood ‘G. Barresi’, University of Messina, Messina, Italy
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Kendall MC, Castro-Alves LJ. Letter to the Editors. Surgery 2018; 164:1126-1134. [PMID: 29805053 DOI: 10.1016/j.surg.2018.01.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Accepted: 01/29/2018] [Indexed: 11/26/2022]
Affiliation(s)
- Mark C Kendall
- Director of Clinical Research, Department of Anesthesiology, Warren Alpert Medical School Brown University, 593 Eddy Street, Providence, RI. 02903.
| | - Lucas J Castro-Alves
- Director of Clinical Research, Department of Anesthesiology, Warren Alpert Medical School Brown University, 593 Eddy Street, Providence, RI. 02903
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