Abstract
Purpose
To investigate the clinical outcomes of patients with hyponatremia who received supportive treatment or tolvaptan plus supportive treatment and the effects of treatment and other variables on overall survival
Methods
This study included oncology patients who were hospitalized at two oncology centers between January 1, 2016 and December 31, 2019 for hyponatremia (sodium levels < 135 mEq/L) and who received tolvaptan plus supportive treatment (n = 22) or supportive treatment only (n = 42).
Results
The median age of all the patients was 59 years (range 26–85) and 64.1% of the patients were male. There was no statistically significant difference between patients in the tolvaptan plus supportive treatment (TpST) group and the supportive treatment only (ST) group in terms of gender and age (p > 0.05). In the TpST group, recovery days of the hyponatremia after treatment and the length of hospital stay was shorter and hyponatremia symptoms and hospital complications were less frequent compared to the ST group (p < 0.05). There was no significant difference between the TpST group and the ST group in terms of overall survival (OS). OS was shorter in men who were non-responders to hyponatremia treatment and had recurrent hyponatremia. Multivariable analysis showed that normal sodium levels after treatment decreased the risk of death.
Conclusion
In the treatment of hyponatremia in cancer patients, TpST was found to have more positive effects on blood sodium levels, length of hospital stay, hospital complications, and hyponatremia symptoms compared to ST. A decreased risk of death was observed in patients with normal sodium levels after treatment.
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Data availability
Data are available at Dr Abdurrahman Yurtaslan Oncology Training and Research Hospital and Gulhane Training and Research Hospital.
References
Sahay M, Sahay R (2014) Hyponatremia: a practical approach. Indian J Endocrinol Metab 18:760–771
Berardi R, Rinaldi S, Caramanti M, Grohe C, Santoni M, Morgese F, Torniai M, Savini A, Fiordoliva I, Cascinu S (2016) Hyponatremia in cancer patients: time for a new approach. Crit Rev Oncol Hematol 102:15–25
Thajudeen B, Salahudeen AK (2016) Role of tolvaptan in the management of hyponatremia in patients with lung and other cancers: current data and future perspectives. Cancer Manag Res 8:105–114
Palmer BF (2003) Hyponatremia in patients with central nervous system disease: SIADH versus CSW. Trends Endocrinol Metab 14:182–187
Kojima J, Katayama Y, Moro N, Kawai H, Yoneko M, Mori T (2005) Cerebral salt wasting in subarachnoid hemorrhage rats: model, mechanism, and tool. Life Sci 76:2361–2370
Gill G, Huda B, Boyd A, Skagen K, Wile D, Watson I, van Heyningen C (2006) Characteristics and mortality of severe hyponatraemia—a hospital-based study. Clin Endocrinol (Oxf) 65:246–249
Shea AM, Hammill BG, Curtis LH, Szczech LA, Schulman KA (2008) Medical costs of abnormal serum sodium levels. J Am Soc Nephrol 19:764–770
Kiuchi S, Hisatake S, Kabuki T, Oka T, Dobashi S, Fujii T, Ikeda T (2018) The relationship between the time until commencement of tolvaptan and the length of hospital stay in heart failure patients. Heart Vessels 33:367–373
Spasovski G, Vanholder R, Allolio B, Annane D, Ball S, Bichet D, Decaux G, Fenske W, Hoorn EJ, Ichai C, Joannidis M, Soupart A, Zietse R, Haller M, van der Veer S, Van Biesen W, Nagler E (2014) Clinical practice guideline on diagnosis and treatment of hyponatraemia. Nephrol Dial Transplant 29(Suppl 2):i1–i39
Schrier RW, Gross P, Gheorghiade M, Berl T, Verbalis JG, Czerwiec FS, Orlandi C (2006) Tolvaptan, a selective oral vasopressin V2-receptor antagonist, for hyponatremia. N Engl J Med 355:2099–2112
Berl T, Quittnat-Pelletier F, Verbalis JG, Schrier RW, Bichet DG, Ouyang J, Czerwiec FS, Investigators S (2010) Oral tolvaptan is safe and effective in chronic hyponatremia. J Am Soc Nephrol 21:705–712
Oken MM, Creech RH, Tormey DC, Horton J, Davis TE, McFadden ET, Carbone PP (1982) Toxicity and response criteria of the Eastern Cooperative Oncology Group. Am J Clin Oncol 5:649–655
Lubeck DP, Duryea J, Danese M, Krasa H, Chido J (2016) Treatment length of stay for chronic heart failure patients in a hyponatremia registry patients in a hyponatremia registry. J Cardiac Fail 22:S59
Gralla RJ, Ahmad F, Blais JD, Chiodo J 3rd, Zhou W, Glaser LA, Czerwiec FS (2017) Tolvaptan use in cancer patients with hyponatremia due to the syndrome of inappropriate antidiuretic hormone: a post hoc analysis of the SALT-1 and SALT-2 trials. Cancer Med 6:723–729
Salahudeen AK, Ali N, George M, Lahoti A, Palla S (2014) Tolvaptan in hospitalized cancer patients with hyponatremia: a double-blind, randomized, placebo-controlled clinical trial on efficacy and safety. Cancer 120:744–751
Berardi R, Santoni M, Newsom-Davis T, Caramanti M, Rinaldi S, Tiberi M, Morgese F, Torniai M, Pistelli M, Onofri A, Bower M, Cascinu S (2017) Hyponatremia normalization as an independent prognostic factor in patients with advanced non-small cell lung cancer treated with first-line therapy. Oncotarget 8:23871–23879
Hansen O, Sorensen P, Hansen KH (2010) The occurrence of hyponatremia in SCLC and the influence on prognosis: a retrospective study of 453 patients treated in a single institution in a 10-year period. Lung Cancer 68:111–114
Petereit C, Zaba O, Teber I, Grohe C (2011) Is hyponatremia a prognostic marker of survival for lung cancer? Pneumologie 65:565–571
Castillo JJ, Glezerman IG, Boklage SH, Chiodo J 3rd, Tidwell BA, Lamerato LE, Schulman KL (2016) The occurrence of hyponatremia and its importance as a prognostic factor in a cross-section of cancer patients. BMC Cancer 16:564–564
Corona G, Giuliani C, Verbalis JG, Forti G, Maggi M, Peri A (2015) Hyponatremia improvement is associated with a reduced risk of mortality: evidence from a meta-analysis. PLoS ONE 10:e0124105–e0124105
Castillo JJ, Vincent M, Justice E (2012) Diagnosis and management of hyponatremia in cancer patients. Oncologist 17:756
Rosner MH, Dalkin AC (2014) Electrolyte disorders associated with cancer. Adv Chronic Kidney Dis 21:7–17
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Ethical approval was approved by the local ethical committee of the University of Health Sciences, Dr Abdurrahman Yurtaslan Oncology Training and Research Hospital (TUEK meeting number: 85-31.12.2019) in view of the retrospective nature of the study and all the procedures being performed were part of the routine care.
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Bilgetekin, I., Erturk, I., Basal, F.B. et al. Tolvaptan treatment in hyponatremia due to the syndrome of inappropriate secretion of antidiuretic hormone (SIADH): effects on survival in patients with cancer. Int Urol Nephrol 53, 301–307 (2021). https://doi.org/10.1007/s11255-020-02623-7
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DOI: https://doi.org/10.1007/s11255-020-02623-7