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Laparoscopic large adrenal mass resection: why we should be more careful? AFRICAN JOURNAL OF UROLOGY 2022. [DOI: 10.1186/s12301-022-00317-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Pheochromocytoma is a rare tumor originating from the adrenal medulla, and surgical removal is the main treatment. We report a case of large size pheochromocytoma that was removed laparoscopically without preoperative blockade of alfa adrenergic receptors.
Case presentation
A 58-y-old woman was referred to our center with incidentally found 7 cm right adrenal mass. She did not have any history of hypercatecholamine state, and 24 h urine test for catecholamine metabolites was in normal range; we thought there is no need for preoperative catecholamine blockade. She was scheduled for laparoscopic mass resection, and during the operation, there was no significant bleeding and no major hypertension or hypotension crisis. The final pathology report was pheochromocytoma.
Conclusion
As the catecholamine release of pheochromocytoma may be periodic and inconsistent, the preoperative test should be repeated especially for large adrenal tumors.
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Ohsugi H, Takizawa N, Kinoshita H. Preoperative Factors Associated with Intraoperative Maximum Arterial Pressures in Patients with Pheochromocytoma and Paraganglioma. Int J Endocrinol Metab 2022; 20:e123114. [PMID: 36407027 PMCID: PMC9661539 DOI: 10.5812/ijem-123114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Revised: 05/08/2022] [Accepted: 06/11/2022] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Surgery for pheochromocytoma and paraganglioma (PPGL) can lead to life-threatening complications, such as intraoperative hypertensive crises, even when adequate doses of preoperative α-receptor blockades are administered. OBJECTIVES The aim of this study was to identify preoperative factors associated with intraoperative maximum arterial pressure (AP) in patients with PPGL. METHODS We retrospectively reviewed the cases of 61 PPGL patients who underwent surgical resection in our hospital between 2006 and 2020. The primary outcome was intraoperative maximum AP as a single index for continuous variables. Simple and multiple linear regression model were used for statistical analysis. RESULTS The median maximum systolic AP during surgery was 165 mmHg (interquartile range: 150 - 180 mmHg). Log24-h urinary-fractionated metanephrine (MN) and normetanephrine (NMN) was correlated with intraoperative maximum AP (R-squared = 0.218, P < 0.001). Multiple regression analyses showed that diabetes mellitus, one or more of the classic triad, and log24-h urinary-fractionated MN and NMN were independent factors associated with intraoperative maximum AP. CONCLUSIONS Patients with PPGL accompanied by diabetes mellitus, one or more of the classic triad, and high log 24-h urinary-fractionated MN and NMN values may be at risk for hypertensive crises during surgery regardless of whether preoperative α-receptor blockades are used. Clinicians should manage these patients more carefully and effectively.
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Affiliation(s)
- Haruyuki Ohsugi
- Department of Urology and Andrology, Kansai Medical University, Hirakata, Japan
| | - Nae Takizawa
- Department of Urology and Andrology, Kansai Medical University, Hirakata, Japan
| | - Hidefumi Kinoshita
- Department of Urology and Andrology, Kansai Medical University, Hirakata, Japan
- Corresponding Author: Department of Urology and Andrology, Kansai Medical University, Hirakata, Japan.
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Liu Y, Jin X, Gao J, Jiang S, Liu L, Lou J, Wang B, Zhang H, Fu Q. Preoperative Alpha-Blocker Therapy in Patients with Missed Preoperative Diagnosis of Extra-Adrenal Retroperitoneal Paraganglioma Undergoing Resection: A Retrospective Study of 167 Cases at a Single Center. Neuroendocrinology 2022; 112:457-466. [PMID: 34004598 DOI: 10.1159/000517196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Accepted: 05/12/2021] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Preoperative α-adrenergic blockade is thought to decrease perioperative risks and mortality in surgeries for adrenal pheochromocytoma. However, there are limited data on the efficacy of α-blockers in surgeries for retroperitoneal paragangliomas. The aim of this study was to evaluate the effects of the preoperative α-adrenergic blockade on outcomes in patients undergoing surgery for extra-adrenal retroperitoneal paraganglioma. METHODS We searched the clinical database for patients diagnosed with extra-adrenal retroperitoneal paraganglioma by postoperative histopathology in the General Hospital of People's Liberation Army in China from 2000 to 2017. We compared the preoperative status of patients, preoperative examination, preoperative preparation, intraoperative and postoperative cardiovascular events, intake and output, length of stay in the intensive care unit, length of hospital stays, and short-term outcomes between patients who received preoperative treatment with α-adrenergic blockade and those who did not. RESULTS Of the 167 patients enrolled in the study, 61 received preoperative α-adrenergic blockade therapy. Intraoperative heart rate elevation and highest heart rate were higher in patients undergoing tumor manipulation with preoperative α-adrenergic blockade than those who did not (p < 0.05). However, there were no significant differences between these 2 groups in terms of intraoperative blood pressure elevation and systolic blood pressure decrease following tumorectomy (p > 0.05). Moreover, there were no significant differences in postoperative complications and outcomes (p > 0.05). CONCLUSION Under the current medical practice, resection of extra-adrenal retroperitoneal paraganglioma can be successfully carried out with or without preoperative α-adrenergic blockade.
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Affiliation(s)
- Yi Liu
- Department of Anesthesiology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
- Department of Anesthesiology, The Third Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Xinye Jin
- Department of Endocrinology, Hainan Hospital of PLA General Hospital, Sanya, China
| | - Jie Gao
- Department of Anesthesiology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Shan Jiang
- Department of Anesthesiology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Lei Liu
- Department of Anesthesiology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Jingsheng Lou
- Department of Anesthesiology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Bo Wang
- Department of Anesthesiology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
- Department of Anesthesiology, Tsinghua University Affiliated Beijing Tsinghua Changgung Hospital, Beijing, China
| | - Hong Zhang
- Department of Anesthesiology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Qiang Fu
- Department of Anesthesiology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
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Seamon ML, Yamaguchi I. Hypertension in Pheochromocytoma and Paraganglioma: Evaluation and Management in Pediatric Patients. Curr Hypertens Rep 2021; 23:32. [PMID: 34041599 DOI: 10.1007/s11906-021-01150-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
PURPOSE OF REVIEW The rare catecholamine-secreting tumors, pheochromocytomas and paragangliomas (PPGL), account for a minority of cases of secondary hypertension in pediatrics. As such, perioperative blood pressure (BP) management in pediatric patients presents a distinct challenge. This review will expand the practitioner's knowledge of antihypertensive treatment options for the pediatric patient with PPGL with a focus on literature in the past several years. RECENT FINDINGS There continue to be only small case series and single-center experiences to provide guidelines regarding BP management. While phenoxybenzamine has been more routinely used, selective α1-blockers, such as doxazosin, as well as calcium channel blockers, have also been utilized with success in pediatric patients. While the concept of obligatory α-adrenergic blockade for adult patients has been recently challenged, international guidelines and current practice patterns among pediatric clinicians continue to support preoperative α-adrenergic blockade to ensure the best possible patient outcomes. Selective α1-blockers and calcium channel blockers are becoming more commonly used given the high cost, limited availability, and undesirable side effect profile of phenoxybenzamine.
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Affiliation(s)
- Meredith L Seamon
- Division of Pediatric Nephrology, Department of Pediatrics, University of Utah, 81 N. Mario Capecchi Drive, Salt Lake City, UT, 84113, USA.
| | - Ikuyo Yamaguchi
- Division of Pediatric Nephrology, Department of Pediatrics, The University of Oklahoma College of Medicine, Oklahoma City, OK, USA
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Japp EA, Leiter A, Tsomos EA, Reda SA, Levine AC. Management of 3 Cases of Pheochromocytoma During the COVID-19 Pandemic in New York City: Lessons Learned. J Endocr Soc 2020; 5:bvaa198. [PMID: 33447692 PMCID: PMC7796773 DOI: 10.1210/jendso/bvaa198] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Indexed: 11/19/2022] Open
Abstract
The COVID-19 crisis placed a pause on surgical management of nonemergency cases of pheochromocytoma, and it was essential for endocrinologists to provide both resourceful and safe care. At the Mount Sinai Hospital in New York City during the peak of the pandemic, we encountered 3 patients with pheochromocytoma and mild symptoms that were medically managed for a prolonged period of time (7-18 weeks) prior to adrenalectomy. Patients were monitored biweekly via telemedicine, and antihypertensive medications were adjusted according to signs, symptoms, and adrenergic profiles. These cases demonstrate that prolonged medical management prior to surgery is feasible and effective in pheochromocytoma patients with mild symptoms and well-controlled blood pressures.
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Affiliation(s)
- Emily A Japp
- Division of Endocrinology, Diabetes, and Bone Disease, Department of Medicine at the Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Amanda Leiter
- Division of Endocrinology, Diabetes, and Bone Disease, Department of Medicine at the Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Effie A Tsomos
- Division of Endocrinology, Diabetes, and Bone Disease, Department of Medicine at the Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Sarah A Reda
- Division of Endocrinology, Diabetes, and Bone Disease, Department of Medicine at the Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Alice C Levine
- Division of Endocrinology, Diabetes, and Bone Disease, Department of Medicine at the Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Diaz B, Elkbuli A, Ehrhardt JD, McKenney M, Boneva D, Hai S. Pheochromocytoma-related cardiomyopathy presenting as broken heart syndrome: Case report and literature review. Int J Surg Case Rep 2019; 55:7-10. [PMID: 30641325 PMCID: PMC6330378 DOI: 10.1016/j.ijscr.2018.12.003] [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] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Accepted: 12/08/2018] [Indexed: 12/14/2022] Open
Abstract
This is a case report of a rare adrenal tumor that manifested as acute coronary syndrome. Adrenalectomy for pheochromocytoma presents a risk for intraoperative hemodynamic instability. Preoperative medical care is essential to reduce intraoperative complications. This case exemplifies the importance of the various symptoms that are prevalent with excessive circulating adreno-receptor agents.
Introduction Pheochromocytoma are neuroendocrine tumors that arise from sympathetic chromaffin cells within the adrenal medulla. They principally secrete catecholamines, potentially causing life-threatening cardiovascular complications. A myriad of symptomatology and clinical findings are associated with pheochromocytoma, including a catecholamine-induced dilated cardiomyopathy. Presentation of case A 50-year-old woman presented with retrosternal chest pain and underwent diagnostic evaluation for acute coronary syndrome. Cardiac catheterization demonstrated patent coronary arteries and a pattern of ventricular hypokinesis consistent with takotsubo cardiomyopathy, also known as broken heart syndrome. Further imaging with abdominal CT revealed an adrenal mass. Laboratory markers supported the clinical picture of pheochromocytoma. Right adrenalectomy was performed and our patient was symptom-free at discharge on post-operative day three. Discussion Alpha and beta adrenergic blockade are used in a critical care setting to prevent perioperative hemodynamic instability as well as catecholamine-induced heart failure in the setting of pheochromocytoma. Patients commonly require vasopressors in the postoperative period due to the rapid reduction in circulating catecholamines following resection. Discharge planning should include recommendations for genetic counseling to screen for syndromic causes of pheochromocytoma that increase the risk for other neoplasms. Conclusion We present a case report of a rare adrenal tumor in a middle-aged woman that manifested as acute coronary syndrome. A presumptive diagnosis of takotsubo cardiomyopathy on cardiac catheterization led to further investigation. Abdominal imaging located an adrenal mass that correlated with laboratory studies positive for high levels of catecholamines and their metabolites. The tumor was excised and the patient recovered without complications.
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Affiliation(s)
- Brandon Diaz
- Department of Surgery, Kendall Regional Medical Center, Miami, FL, United States
| | - Adel Elkbuli
- Department of Surgery, Kendall Regional Medical Center, Miami, FL, United States.
| | - John D Ehrhardt
- Department of Surgery, Kendall Regional Medical Center, Miami, FL, United States
| | - Mark McKenney
- Department of Surgery, Kendall Regional Medical Center, Miami, FL, United States; University of South Florida, Tampa, FL, United States
| | - Dessy Boneva
- Department of Surgery, Kendall Regional Medical Center, Miami, FL, United States; University of South Florida, Tampa, FL, United States
| | - Shaikh Hai
- Department of Surgery, Kendall Regional Medical Center, Miami, FL, United States
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Wolf KI, Santos JRU, Pacak K. WHY TAKE THE RISK? WE ONLY LIVE ONCE: THE DANGERS ASSOCIATED WITH NEGLECTING A PRE-OPERATIVE ALPHA ADRENOCEPTOR BLOCKADE IN PHEOCHROMOCYTOMA PATIENTS. Endocr Pract 2018; 25:106-108. [PMID: 30289301 DOI: 10.4158/ep-2018-0455] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Keegan MT. Preoperative α-blockade in catecholamine-secreting tumours: fight for it or take flight? Br J Anaesth 2017; 118:145-148. [PMID: 28100514 DOI: 10.1093/bja/aew414] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- M T Keegan
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic and Mayo Clinic College of Medicine, Rochester, MN, USA
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Conzo G, Tartaglia E, Gambardella C, Esposito D, Sciascia V, Mauriello C, Nunziata A, Siciliano G, Izzo G, Cavallo F, Thomas G, Musella M, Santini L. Minimally invasive approach for adrenal lesions: Systematic review of laparoscopic versus retroperitoneoscopic adrenalectomy and assessment of risk factors for complications. Int J Surg 2015; 28 Suppl 1:S118-23. [PMID: 26708860 DOI: 10.1016/j.ijsu.2015.12.042] [Citation(s) in RCA: 77] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2015] [Revised: 04/18/2015] [Accepted: 05/10/2015] [Indexed: 02/06/2023]
Abstract
In the last decades, minimally invasive transperitoneal laparoscopic adrenalectomy has become the standard of care for surgical resection of the adrenal gland tumors. Recently, however, adrenalectomy by a mininvasive retroperitoneal approach has reached increasingly popularity as alternative technique. Short hospitalization, lower postoperative pain and decrease of complications and a better cosmetic resolution are the main advantages of these innovative techniques. In order to determine the better surgical management of adrenal neoplasms, the Authors analyzed and compared the feasibility and the postoperative complications of minimally invasive adrenalectomy approaches. A systematic research of the English literature, including major meta-analysis articles, clinical randomized trials, retrospective studies and systematic reviews was performed, comparing laparoscopic transperitoneal adrenalectomy versus retroperitoneoscopic adrenalectomy. Many studies support that posterior retroperitoneal adrenalectomy is superior or at least comparable to laparoscopic transperitoneal adrenalectomy in operation time, pain score, blood loss, hospitalization, complications rates and return to normal activity. However, laparoscopic transperitoneal adrenalectomy is up to now a safe and standardized procedure with a shorter learning curve and a similar low morbidity rate, even for tumors larger than 6 cm. Nevertheless, further studies are needed to objectively evaluate these techniques, excluding selection bias and bias related to differences in surgeons' experiences with this approaches.
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Affiliation(s)
- G Conzo
- Unit of General and Oncologic Surgery, Department of Anesthesiologic, Surgical and Emergency Sciences, School of Medicine and Surgery Second University of Naples, Italy.
| | - E Tartaglia
- Unit of General and Oncologic Surgery, Department of Anesthesiologic, Surgical and Emergency Sciences, School of Medicine and Surgery Second University of Naples, Italy.
| | - C Gambardella
- Unit of General and Oncologic Surgery, Department of Anesthesiologic, Surgical and Emergency Sciences, School of Medicine and Surgery Second University of Naples, Italy.
| | - D Esposito
- Unit of General and Oncologic Surgery, Department of Anesthesiologic, Surgical and Emergency Sciences, School of Medicine and Surgery Second University of Naples, Italy.
| | - V Sciascia
- Unit of General and Oncologic Surgery, Department of Anesthesiologic, Surgical and Emergency Sciences, School of Medicine and Surgery Second University of Naples, Italy.
| | - C Mauriello
- Unit of General and Oncologic Surgery, Department of Anesthesiologic, Surgical and Emergency Sciences, School of Medicine and Surgery Second University of Naples, Italy.
| | - A Nunziata
- Unit of General and Oncologic Surgery, Department of Anesthesiologic, Surgical and Emergency Sciences, School of Medicine and Surgery Second University of Naples, Italy.
| | - G Siciliano
- Unit of General and Oncologic Surgery, Department of Anesthesiologic, Surgical and Emergency Sciences, School of Medicine and Surgery Second University of Naples, Italy.
| | - G Izzo
- Unit of General and Oncologic Surgery, Department of Anesthesiologic, Surgical and Emergency Sciences, School of Medicine and Surgery Second University of Naples, Italy.
| | - F Cavallo
- Unit of General and Oncologic Surgery, Department of Anesthesiologic, Surgical and Emergency Sciences, School of Medicine and Surgery Second University of Naples, Italy.
| | - G Thomas
- Unit of General and Oncologic Surgery, Department of Anesthesiologic, Surgical and Emergency Sciences, School of Medicine and Surgery Second University of Naples, Italy.
| | - M Musella
- Advanced Biomedical Sciences Department, AOU "Federico II", Naples, Italy.
| | - L Santini
- Unit of General and Oncologic Surgery, Department of Anesthesiologic, Surgical and Emergency Sciences, School of Medicine and Surgery Second University of Naples, Italy.
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Abstract
Pheochromocytomas (PCCs) and paragangliomas (PGLs) are rare but unique neuroendocrine tumors. The hypersecretion of catecholamines from the tumors can be associated with high morbidity and mortality, even when tumors are benign. Up to 40% of PCCs/PGLs are associated with germline mutations in susceptibility genes. About one-quarter are malignant, defined by the presence of distant metastases. Treatment options for unresectable metastatic disease, including chemotherapy, (131)I-MIBG, and radiation, can offer limited tumor and hormone control, although none are curative. This article reviews the inherited genetics, diagnosis, and treatment of PCCs and PGLs.
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Affiliation(s)
- Lauren Fishbein
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, 351 BRB II/III, 421 Curie Boulevard, Philadelphia, PA 19104, USA.
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11
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Oltmann SC, Chen H. The transabdominal minimally invasive approach to the isolated adrenal mass. INTERNATIONAL JOURNAL OF ENDOCRINE ONCOLOGY 2015. [DOI: 10.2217/ije.15.11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Tumor size, previous abdominal operation, medical comorbidities and surgeon skill set are factors to determine if a minimally invasive approach is feasible for patients with benign adrenal pathology, as patient outcomes are far superior with this approach. Laparoscopic techniques have largely replaced the open operations, and are often viewed as the standard of care for many general surgery operations. For this reason, general surgeons are very familiar with the anatomy within the peritoneal cavity. Often, the skill set from one advanced laparoscopic procedure may translate to another, potentially allowing a low volume adrenal surgeon but high volume laparoscopic surgeon to safely perform transabdominal laparoscopic adrenalectomy.
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Affiliation(s)
- Sarah C Oltmann
- Department of Surgery, University of Texas Southwestern Medical Center, 5323 Harry Hines, Dallas, TX 75390-9092, USA
| | - Herbert Chen
- Department of Surgery, University of Wisconsin, 600 Highland Ave., Madison, WI 53792, USA
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Romero M, Kapur G, Baracco R, Valentini RP, Mattoo TK, Jain A. Treatment of Hypertension in Children With Catecholamine-Secreting Tumors: A Systematic Approach. J Clin Hypertens (Greenwich) 2015; 17:720-5. [PMID: 26010736 DOI: 10.1111/jch.12571] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2015] [Revised: 03/10/2015] [Accepted: 03/19/2015] [Indexed: 11/28/2022]
Abstract
Management of blood pressure in children with pheochromocytoma and other catecholamine-secreting tumors (CSTs) is unique and challenging. The authors report a single-center experience using sequential α-adrenergic blockade (phenoxybenzamine), increased fluid intake, and β-blockade for presurgical management of 10 CSTs in children. In this retrospective review, mean duration for blood pressure control in preparation for surgery was 4.5±2.6 weeks. Intraoperative hypertension was noted transiently (<2 hours) in eight patients (80%) and was treated with continuous infusion of short-acting antihypertensive agents. Two (20%) patients required vasopressor medication infusion to manage intraoperative hypotension. Only two (20%) patients developed postoperative hypotension and required vasopressor medication infusion for <24 hours. All antihypertensive medications were discontinued in the immediate (≤4 days) postoperative period in 80% of patients. In conclusion, a systematic and multidisciplinary approach utilizing adrenergic blockade is effective in treating children with CSTs.
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Affiliation(s)
- Mauricio Romero
- Division of Nephrology and Hypertension, The Carman and Ann Adams Department of Pediatrics, Wayne State University School of Medicine, Children's Hospital of Michigan, Detroit, MI
| | - Gaurav Kapur
- Division of Nephrology and Hypertension, The Carman and Ann Adams Department of Pediatrics, Wayne State University School of Medicine, Children's Hospital of Michigan, Detroit, MI
| | - Rossana Baracco
- Division of Nephrology and Hypertension, The Carman and Ann Adams Department of Pediatrics, Wayne State University School of Medicine, Children's Hospital of Michigan, Detroit, MI
| | - Rudolph P Valentini
- Division of Nephrology and Hypertension, The Carman and Ann Adams Department of Pediatrics, Wayne State University School of Medicine, Children's Hospital of Michigan, Detroit, MI
| | - Tej K Mattoo
- Division of Nephrology and Hypertension, The Carman and Ann Adams Department of Pediatrics, Wayne State University School of Medicine, Children's Hospital of Michigan, Detroit, MI
| | - Amrish Jain
- Division of Nephrology and Hypertension, The Carman and Ann Adams Department of Pediatrics, Wayne State University School of Medicine, Children's Hospital of Michigan, Detroit, MI
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Conzo G, Avenia N, Bellastella G, Candela G, de Bellis A, Esposito K, Pasquali D, Polistena A, Santini L, Sinisi AA. The role of surgery in the current management of differentiated thyroid cancer. Endocrine 2014; 47:380-8. [PMID: 24718845 DOI: 10.1007/s12020-014-0251-9] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2013] [Accepted: 03/24/2014] [Indexed: 10/25/2022]
Abstract
In the last decades, a surprising increased incidence of differentiated thyroid cancer (DTC), along with a precocious diagnosis of "small" tumors and microcarcinomas have been observed. In these cases, better oncological outcomes are expected, and a "tailored" and "less aggressive" multimodal therapeutic protocol should be considered, avoiding an unfavorable even if minimal morbidity following an "overtreatment." In order to better define the most suitable surgical approach, its benefits and risks, we discuss the role of surgery in the current management of DTCs in the light of data appeared in the literature. Even if lymph node metastases are commonly observed, and in up to 90 % of DTC cases micrometastases are reported, the impact of lymphatic involvement on long-term survival is still argument of intensive research, and indications and extension of lymph node dissection (LD) are still under debate. In particular, endocrine and neck surgeons are still divided between proponents and opponents of routine central LD (RCLD). Considering the available evidence, there is agreement about total thyroidectomy, therapeutic LD in clinically node-positive DTC patients, and RCLD in "high risk" cases. Nevertheless, indications to the best surgical treatment of clinically node-negative "low risk" patients are still subject of research. Considering on the one hand, the recent trend toward routine central lymphadenectomy, avoiding radioactive treatment, and on the other hand, the satisfactory results obtained reserving prophylactic LD to "high risk" patients, we think that further prospective randomized trials are needed to evaluate the best choice between the different surgical approaches.
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Affiliation(s)
- Giovanni Conzo
- VII Division of General and Endocrine Surgery, Department of Anesthesiologic, Surgical and Emergency Sciences, School of Medicine, Second University of Naples, Via Sergio Pansini 5, 80131, Naples, Italy,
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14
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Conzo G, Pasquali D, Gambardella C, Della Pietra C, Esposito D, Napolitano S, Tartaglia E, Mauriello C, Thomas G, Pezzolla A, De Bellis A, Santini L, Sinisi AA. Long-term outcomes of laparoscopic adrenalectomy for Cushing disease. Int J Surg 2014; 12 Suppl 1:S107-11. [DOI: 10.1016/j.ijsu.2014.05.036] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2014] [Accepted: 05/03/2014] [Indexed: 12/28/2022]
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15
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Kiernan CM, Du L, Chen X, Broome JT, Shi C, Peters MF, Solorzano CC. Predictors of hemodynamic instability during surgery for pheochromocytoma. Ann Surg Oncol 2014; 21:3865-71. [PMID: 24939623 DOI: 10.1245/s10434-014-3847-7] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2014] [Indexed: 01/11/2023]
Abstract
BACKGROUND Resection of pheochromocytoma is often associated with hemodynamic instability (HDI). We examined patient and tumor factors that may influence HDI. The effect of pretreatment with nonselective α blockade phenoxybenzamine (PXB) versus selective α blockade on HDI and outcomes was also evaluated. METHODS The records of 91 patients who underwent adrenalectomy between 2002 and 2013 were retrospectively reviewed. HDI was determined by number of intraoperative episodes of systolic blood pressure (SBP) > 200 mmHg, those greater than or less than 30 % of baseline, heart rate > 110 bpm, and the need for postoperative vasopressors. Fishers exact, t test and regressions were performed. RESULTS Among 91 patients, 78 % received PXB, 18 % selective α blockade and 4 % no adrenergic blockade. Patient demographics, tumor factors and surgical approach were similar among the blockade groups. On multivariate analysis, increasing tumor size was associated with a significant rise in the number of episodes of SBP > 30 % [rate ratio (RR) 1.40] and an increased postoperative vasopressor requirement [odds ratio (OR) 1.23]. Open adrenalectomy and use of selective blockade were associated with an increased number of episodes of SBP > 200 mmHg (RR 27.8 and RR 20.9, respectively). Open adrenalectomy was also associated with increased readmissions (OR 12.3), complications (OR 5.6), use of postoperative vasopressors (OR 4.4) and hospital stay (4.6 days longer). There were no differences in other HDI measurements or postoperative outcomes among the blockade groups. CONCLUSIONS Tumor size, open adrenalectomy, and type of α blockade were associated with intraoperative HDI during pheochromocytoma resection. Selective blockade was associated with significantly more episodes of intraoperative hypertension but no perioperative adverse outcomes.
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Affiliation(s)
- Colleen M Kiernan
- Department of General Surgery, Vanderbilt University, Nashville, TN, USA,
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