Abstract
Purpose
The incidence of pituitary adenoma (PA) increases with age. Transsphenoidal surgery (TSS) in elderly patients is often considered to have greater risk compared to the younger population. The aim of this study is to compare surgical results, evolution and postoperative complications between elderly and young patients undergoing TSS.
Methods
Retrospective review of patients undergoing TSS between 2011 and 2018 in our institution. Patients were divided into two cohorts: elderly (≥65 years) and non-elderly (<65 years). Characteristics and outcomes of both groups were compared at diagnosis, before surgery and for an average of 5.9 years of postoperative follow-up.
Results
One hundred and twenty-five patients were included, 53 patients were ≥65 years (42%). The elderly patients were more likely to have non-functioning PA (NFPA) (90.5% vs. 45.8%, p: <0.01), a higher proportion of macroadenomas (92.4% vs. 77.8%, p = 0.029) and greater extrasellar extension (88.7% vs. 68.1%, p = 0.007). The elderly group also had more compressive symptoms (54.7% vs. 34.7%, p = 0.035) and hypopituitarism (66% vs. 47.2%, p = 0.029). Overall, surgical and endocrinological outcomes between the two groups were similar. Inpatient mortality in the elderly group was 1.8%. Regarding long-term outcomes, elderly patients had more postoperative hypopituitarism (67.9% vs. 45.8%, p = 0.03) with no differences in permanent diabetes insipidus, less residual tumours (24.5% vs. 40.3%, p = 0.019) and a higher rate of remission after surgery (71.7% vs. 52.8%, p = 0.034). When only NFPA cases were compared, the only significant difference was a higher frequency of macroadenomas in the elderly group.
Conclusions
Our results support the safety and efficacy of TSS in elderly patients with PA. Age should not be considered an exclusion criterion for TSS given that successful results can be achieved if an experienced pituitary team is available.
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All data are available to be reviewed if required.
References
D.L. Cohen, J.S. Bevan, C.B. Adams, The presentation and management of pituitary tumours in the elderly. Age Ageing 18(4), 247–252 (1989)
G. Minniti, V. Esposito, M. Piccirilli, A. Fratticci, A. Santoro, M.-L. Jaffrain-Rea, Diagnosis and management of pituitary tumours in the elderly: a review based on personal experience and evidence of literature. Eur. J. Endocrinol. 153(6), 723–735 (2005)
G. Ntali, J.A. Wass, Epidemiology, clinical presentation and diagnosis of non-functioning pituitary adenomas. Pituitary 21(2), 111–118 (2018)
M. Locatelli, G. Bertani, G. Carrabba, P. Rampini, M. Zavanone, M. Caroli et al. The trans-sphenoidal resection of pituitary adenomas in elderly patients and surgical risk. Pituitary 16(2), 146–151 (2013)
R. Grossman, D. Mukherjee, K.L. Chaichana, R. Salvatori, G. Wand, H. Brem et al. Complications and death among elderly patients undergoing pituitary tumour surgery. Clin. Endocrinol. (Oxf.) 73(3), 361–368 (2010)
P.J. Wilson, S.B. Omay, A. Kacker, V.K. Anand, T.H. Schwartz, Endonasal endoscopic pituitary surgery in the elderly. J. Neurosurg. 128(2), 429–436 (2018)
S.H. Chen, A. Sprau, L. Chieng, S. Buttrick, E.S. Alam, S.C. Ali et al. Transsphenoidal approach for pituitary adenomas in elderly patients. World Neurosurg. 121, e670–e674 (2019)
A. Spina, M. Losa, P. Mortini, Pituitary adenomas in elderly patients: clinical and surgical outcome analysis in a large series. Endocrine 65(3), 637–645 (2019)
Población por comunidades, edad (grupos quinquenales), Españoles, Sexo y Año (34964). INE (2020). https://www.ine.es/jaxiT3/Tabla.htm?t=34964. Accessed 27 Nov 2020
M.E. Charlson, P. Pompei, K.L. Ales, C.R. MacKenzie, A new method of classifying prognostic comorbidity in longitudinal studies: development and validation. J. Chronic Dis. 40(5), 373–383 (1987)
G. Di Chiro, K.B. Nelson, The volume of the sella turcica. Am. J. Roentgenol. Radium Ther. Nucl. Med. 87, 989–1008 (1962)
P. Lundin, F. Pedersen, Volume of pituitary macroadenomas: assessment by MRI. J. Comput. Assist. Tomogr. 16(4), 519–528 (1992)
E. Knosp, E. Steiner, K. Kitz, C. Matula, Pituitary adenomas with invasion of the cavernous sinus space: a magnetic resonance imaging classification compared with surgical findings. Neurosurgery 33(4), 610–617 (1993). discussion 617-618
Z. Memel, K. Chesney, D.J. Pangal, P.A. Bonney, J.D. Carmichael, G. Zada, Outcomes following transsphenoidal pituitary surgery in the elderly: a retrospective single-center review. Oper. Neurosurg. Hagerstown Md. 16(3), 302–309 (2019)
L. Ferrante, G. Trillò, E. Ramundo, P. Celli, M.-L. Jaffrain-Rea, M. Salvati et al. Surgical treatment of pituitary tumors in the elderly: clinical outcome and long-term follow-up. J. Neurooncol. 60(2), 185–191 (2002)
J.A. Gondim, J.P. Almeida, L.A.F. de Albuquerque, E. Gomes, M. Schops, J.I. Mota, Endoscopic endonasal transsphenoidal surgery in elderly patients with pituitary adenomas. J. Neurosurg. 123(1), 31–38 (2015)
J. Hong, X. Ding, Y. Lu, Clinical analysis of 103 elderly patients with pituitary adenomas: transsphenoidal surgery and follow-up. J. Clin. Neurosci. 15(10), 1091–1095 (2008)
J. Liu, C. Li, Q. Xiao, C. Gan, X. Chen, W. Sun et al. Comparison of pituitary adenomas in elderly and younger adults: clinical characteristics, surgical outcomes, and prognosis. J. Am. Geriatr. Soc. 63(9), 1924–1930 (2015)
E.A.C. Pereira, P. Plaha, A. Chari, M. Paranathala, N. Haslam, A. Rogers et al. Transsphenoidal pituitary surgery in the elderly is safe and effective. Br. J. Neurosurg. 28(5), 616–621 (2014)
E. Robenshtok, C.A. Benbassat, D. Hirsch, G. Tzvetov, Z.R. Cohen, H.M. Iraqi et al. Clinical course and outcome of nonfunctioning pituitary adenomas in the elderly compared with younger age groups. Endocr. Pract. 20(2), 159–164 (2014)
J.M. Sheehan, G.L. Douds, K. Hill, E. Farace, Transsphenoidal surgery for pituitary adenoma in elderly patients. Acta Neurochir. (Wien.) 150(6), 571–574 (2008). discussion 574
S. Yunoue, H. Tokimura, A. Tominaga, S. Fujio, P. Karki, S. Usui et al. Transsphenoidal surgical treatment of pituitary adenomas in patients aged 80 years or older. Neurosurg. Rev. 37(2), 269–276 (2014). discussion 276-277
Y. Zhao, W. Lian, B. Xing, M. Feng, X. Liu, R. Wang et al. The clinical characteristics and microsurgical therapy of pituitary adenomas in elderly patients: a retrospective study of 130 cases. J. Clin. Neurosci. 46, 13–16 (2017)
T. Watanabe, H. Uehara, G. Takeishi, H. Chuman, M. Azuma, K. Yokogami et al. Characteristics of preoperative visual disturbance and visual outcome after endoscopic endonasal transsphenoidal surgery for nonfunctioning pituitary adenoma in elderly patients. World Neurosurg. 126, e706–e712 (2019)
M.A. Azab, M. O’Hagan, H. Abou-Al-Shaar, M. Karsy, J. Guan, W.T. Couldwell, Safety and outcome of transsphenoidal pituitary adenoma resection in elderly patients. World Neurosurg. 122, e1252–e1258 (2019)
R. Chinezu, F. Fomekong, H. Lasolle, J. Trouillas, A. Vasiljevic, G. Raverot et al. Risks and benefits of endoscopic transsphenoidal surgery for nonfunctioning pituitary adenomas in patients of the ninth decade. World Neurosurg. 106, 315–321 (2017)
P. Del Monte, L. Foppiani, A. Ruelle, G. Andrioli, R. Bandelloni, P. Quilici et al. Clinically non-functioning pituitary macroadenomas in the elderly. Aging Clin. Exp. Res. 19(1), 34–40 (2007)
K. Fujimoto, S. Yano, N. Shinojima, T. Hide, J.-I. Kuratsu, Endoscopic endonasal transsphenoidal surgery for patients aged over 80 years with pituitary adenomas: surgical and follow-up results. Surg. Neurol. Int. 8, 213 (2017)
G. Stalldecker, C. Ballarino, S. Diez, M.S. Mallea-Gil, Pituitary adenomas in elderly patients. Med. (Mex.) 79(3), 191–196 (2019)
J.D. Thakur, A. Corlin, R.J. Mallari, W. Huang, A. Eisenberg, W. Sivakumar et al. Pituitary adenomas in older adults (≥65 years): 90-day outcomes and readmissions: a 10-year endoscopic endonasal surgical experience. Pituitary (2020). https://doi.org/10.1007/s11102-020-01081-9
Y. Sasagawa, Y. Hayashi, O. Tachibana, A. Nakagawa, M. Oishi, T. Takamura et al. Transsphenoidal surgery for elderly patients with acromegaly and its outcomes: comparison with younger patients. World Neurosurg. 118, e229–e234 (2018)
R. Zhan, Z. Ma, D. Wang, X. Li, Pure endoscopic endonasal transsphenoidal approach for nonfunctioning pituitary adenomas in the elderly: surgical outcomes and complications in 158 patients. World Neurosurg. 84(6), 1572–1578 (2015)
E. Biamonte, N. Betella, D. Milani, G.B. Lasio, S. Ariano, S. Radice et al. Impact of age on postsurgical outcomes of nonfunctioning pituitary adenomas. Endocrine (2020). https://doi.org/10.1007/s12020-020-02554-4
Funding
This study was supported by national grants from Agencia Estatal de Investigación and Instituto de Salud Carlos III, with participation of European FEDER funds, to I.B. (PI/20–01024).
Author contributions
All authors contributed to the study conception and design. Data collection was performed by R.V.T., C.D.O., M.S.D., A.F.P. and R.S.G. Data analysis was performed by R.V.T. and A.F.P. The first draft of the paper was written by R.V.T., C.D.O., M.S.D. and A.F.P. All authors commented on previous versions of the paper and read and approved the final paper.
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The Ethics and Clinical Research Committee of our hospital approved the study protocol.
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Villar-Taibo, R., Díaz-Ortega, C., Sifontes-Dubon, M. et al. Pituitary surgery in elderly patients: a safe and effective procedure. Endocrine 72, 814–822 (2021). https://doi.org/10.1007/s12020-021-02665-6
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DOI: https://doi.org/10.1007/s12020-021-02665-6