Tolvaptan in the Management of Acute Euvolemic Hyponatremia After Transsphenoidal Surgery: A Retrospective Single-Center Analysis

被引:8
作者
Indirli, Rita [1 ,2 ]
Ferreira de Carvalho, Julia [2 ]
Cremaschi, Arianna [1 ,2 ]
Mantovani, Beatrice [1 ,2 ]
Sala, Elisa [2 ]
Serban, Andreea Liliana [2 ]
Locatelli, Marco [3 ,4 ]
Bertani, Giulio [3 ]
Carosi, Giulia [2 ,5 ]
Fiore, Giorgio [3 ,4 ]
Tariciotti, Leonardo [3 ,4 ]
Arosio, Maura [1 ,2 ]
Mantovani, Giovanna [1 ,2 ]
Ferrante, Emanuele [2 ]
机构
[1] Univ Milan, Dept Clin Sci & Community Hlth, Milan, Italy
[2] Fdn IRCCS Ca Granda Osped Maggiore Policlin, Endocrinol Unit, Milan, Italy
[3] Fdn IRCCS Ca Granda Osped Maggiore Policlin, Dept Neurosurg, Milan, Italy
[4] Univ Milan, Dept Pathophysiol & Transplantat, Milan, Italy
[5] Sapienza Univ Rome, Dept Expt Med, Rome, Italy
关键词
tolvaptan; syndrome of inappropriate antidiuresis; fluid restriction; transsphenoidal surgery; pituitary adenoma; hyponatremia; HYPERTONIC SALINE; POSTOPERATIVE HYPONATREMIA; SYMPTOMATIC HYPONATREMIA; ORAL TOLVAPTAN; EFFICACY; CONIVAPTAN; DIAGNOSIS; EXPERIENCE; DISORDERS; SAFETY;
D O I
10.3389/fendo.2021.689887
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
Introduction Syndrome of inappropriate antidiuresis (SIAD) can be a complication of hypothalamus-pituitary surgery. The use of tolvaptan in this setting is not well established, hence the primary aim of this study was to assess the sodium correction rates attained with tolvaptan compared with standard treatments (fluid restriction and/or hypertonic saline). Furthermore, we compared the length of hospital stay in the two treatment groups and investigated the occurrence of overcorrection and side effects including osmotic demyelination syndrome. Methods We retrospectively reviewed 308 transsphenoidal surgical procedures performed between 2011 and 2019 at our hospital. We selected adult patients who developed post-operative SIAD and recorded sodium monitoring, treatment modalities and outcomes. Correction rates were adjusted based on pre-treatment sodium levels. Results Twenty-nine patients (9.4%) developed post-operative SIAD. Tolvaptan was administered to 14 patients (median dose 15 mg). Standard treatments were employed in 14 subjects (fluid restriction n=11, hypertonic saline n=1, fluid restriction and hypertonic saline n=2). Tolvaptan yielded higher adjusted sodium correction rates (12.0 mmolL(-1)/24h and 13.4 mmolL(-1)/48h) than standard treatments (1.8 mmolL(-1)/24h, p<0.001, and 4.5 mmolL(-1)/48h, p=0.004, vs. tolvaptan). The correction rate exceeded 10 mmolL(-1)/24h or 18 mmolL(-1)/48h in 9/14 and 2/14 patients treated with tolvaptan, respectively, and in no patient who received standard treatments. No side effects including osmotic demyelination occurred. Tolvaptan was associated with a shorter hospital stay (11vs.15 days, p=0.01). Conclusions Tolvaptan is more effective than fluid restriction (with or without hypertonic saline) and allows for a shortened hospital stay in patients with SIAD after transsphenoidal surgery. However, its dose and duration should be carefully tailored, and close monitoring is recommended to allow prompt detection of overcorrection.
引用
收藏
页数:11
相关论文
共 41 条
[1]   Primary care:: Hyponatremia. [J].
Adrogué, HJ ;
Madias, NE .
NEW ENGLAND JOURNAL OF MEDICINE, 2000, 342 (21) :1581-1589
[2]   RAPID CORRECTION OF SEVERE HYPONATREMIA WITH INTRAVENOUS HYPERTONIC SALINE SOLUTION [J].
AYUS, JC ;
OLIVERO, JJ ;
FROMMER, JP .
AMERICAN JOURNAL OF MEDICINE, 1982, 72 (01) :43-48
[3]   Incidence, Etiology and Outcomes of Hyponatremia after Transsphenoidal Surgery: Experience with 344 Consecutive Patients at a Single Tertiary Center [J].
Barber, Sean M. ;
Liebelt, Brandon D. ;
Baskin, David S. .
JOURNAL OF CLINICAL MEDICINE, 2014, 3 (04) :1199-1219
[4]   Risk factors for symptomatic hyponatraemia: the role of pre-existing asymptomatic hyponatraemia [J].
Bissram, M. ;
Scott, F. D. ;
Liu, L. ;
Rosner, M. H. .
INTERNAL MEDICINE JOURNAL, 2007, 37 (03) :149-155
[5]   Delayed Hyponatremia Is the Most Common Cause of 30-Day Unplanned Readmission After Transsphenoidal Surgery for Pituitary Tumors [J].
Bohl, Michael A. ;
Ahmad, Shah ;
Jahnke, Heidi ;
Shepherd, Deborah ;
Knecht, Laura ;
White, William L. ;
Little, Andrew S. .
NEUROSURGERY, 2016, 78 (01) :84-90
[6]   Conivaptan for Treatment of Hyponatremia in Neurologic and Neurosurgical Adults [J].
Buckley, Mitchell S. ;
Patel, Shardool A. ;
Hattrup, Allison E. ;
Kazem, Nadine H. ;
Jacobs, Sara C. ;
Culver, Mark A. .
ANNALS OF PHARMACOTHERAPY, 2013, 47 (09) :1194-1200
[7]   Efficacy and safety of two different tolvaptan doses in the treatment of hyponatremia in the Emergency Department [J].
Castello, Luigi Mario ;
Baldrighi, Marco ;
Panizza, Alice ;
Bartoli, Ettore ;
Avanzi, Gian Carlo .
INTERNAL AND EMERGENCY MEDICINE, 2017, 12 (07) :993-1001
[8]   LONG-TERM NEUROLOGIC OUTCOME IN PSYCHOGENIC WATER DRINKERS WITH SEVERE SYMPTOMATIC HYPONATREMIA - THE EFFECT OF RAPID CORRECTION [J].
CHENG, JC ;
ZIKOS, D ;
SKOPICKI, HA ;
PETERSON, DR ;
FISHER, KA .
AMERICAN JOURNAL OF MEDICINE, 1990, 88 (06) :561-566
[9]   The Economic Burden of Hyponatremia: Systematic Review and Meta-Analysis [J].
Corona, Giovanni ;
Giuliani, Corinna ;
Parenti, Gabriele ;
Colombo, Giorgio L. ;
Sforza, Alessandra ;
Maggi, Mario ;
Forti, Gianni ;
Peri, Alessandro .
AMERICAN JOURNAL OF MEDICINE, 2016, 129 (08) :823-+
[10]   SIAD: practical recommendations for diagnosis and management [J].
Cuesta, M. ;
Garrahy, A. ;
Thompson, C. J. .
JOURNAL OF ENDOCRINOLOGICAL INVESTIGATION, 2016, 39 (09) :991-1001