Acta neurochirurgica · 2020
Pituitary surgery's epidemiology using a national inpatient database in Japan.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Hattori Yujiro, Tahara Shigeyuki, Aso Shotaro, Matsui Hiroki, Fushimi Kiyohide, Yasunaga Hideo, Morita Akio
Аннотация
BACKGROUND: Between 2010 and 2014, microscopic transsphenoidal surgery (mTSS) was performed more frequently than endoscopic TSS (eTSS) in the USA. However, few epidemiological studies on pituitary surgery are currently available.
METHODS: We performed a retrospective study on patients who had undergone pituitary surgery between July 2010 and March 2016. To this end, a nationwide inpatient database in Japan was used. Patients' characteristics, diagnoses, types of surgery, complications, and discharge status were examined.
RESULTS: A total of 16,253 inpatients who received pituitary surgery were identified. Patients were diagnosed with diseases for insurance claims described below: pituitary adenoma, hyperprolactinemia, other pituitary disorders (e.g., Rathke's cleft cyst), hyperpituitarism, craniopharyngioma, acromegaly, Cushing's disease, and pituitary cancer. Among them, pituitary adenomas, primarily the non-functioning ones, were the most frequent (66.9%). A total of 14,285 (88%) patients underwent TSS, while 1968 (12%) patients were treated using transcranial surgery. The number of patients undergoing TSS increased each year. The number of eTSS operations was 8140 (77%) and that of mTSS operations was 2419 (23%). Of note, eTSS increased each year. We found that high-volume hospitals more frequently selected eTSS. Compared with mTSS, eTSS was associated with a reduction of hyponatremia incidence (odds ratio, 0.69; p = 0.019). Additionally, it was not associated with other major complications.
CONCLUSION: The present study showed that both TSS and eTSS increased on a yearly basis. We believe that the present study will be the basis of future epidemiological investigations of pituitary surgery.
METHODS: We performed a retrospective study on patients who had undergone pituitary surgery between July 2010 and March 2016. To this end, a nationwide inpatient database in Japan was used. Patients' characteristics, diagnoses, types of surgery, complications, and discharge status were examined.
RESULTS: A total of 16,253 inpatients who received pituitary surgery were identified. Patients were diagnosed with diseases for insurance claims described below: pituitary adenoma, hyperprolactinemia, other pituitary disorders (e.g., Rathke's cleft cyst), hyperpituitarism, craniopharyngioma, acromegaly, Cushing's disease, and pituitary cancer. Among them, pituitary adenomas, primarily the non-functioning ones, were the most frequent (66.9%). A total of 14,285 (88%) patients underwent TSS, while 1968 (12%) patients were treated using transcranial surgery. The number of patients undergoing TSS increased each year. The number of eTSS operations was 8140 (77%) and that of mTSS operations was 2419 (23%). Of note, eTSS increased each year. We found that high-volume hospitals more frequently selected eTSS. Compared with mTSS, eTSS was associated with a reduction of hyponatremia incidence (odds ratio, 0.69; p = 0.019). Additionally, it was not associated with other major complications.
CONCLUSION: The present study showed that both TSS and eTSS increased on a yearly basis. We believe that the present study will be the basis of future epidemiological investigations of pituitary surgery.