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Yi Wang Department of Endocrinology, Genetics and Metabolism, Beijing Children’s Hospital, Capital Medical University, Beijing, China
National Center for Children’s Health, Beijing, China

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Yingying Xu Department of Pediatrics, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China

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Rongrong Xie Department of Endocrinology, Children’s Hospital of Soochow University, Suzhou, China

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Bingyan Cao Department of Endocrinology, Genetics and Metabolism, Beijing Children’s Hospital, Capital Medical University, Beijing, China
National Center for Children’s Health, Beijing, China

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Yuan Ding Department of Endocrinology, Genetics and Metabolism, Beijing Children’s Hospital, Capital Medical University, Beijing, China
National Center for Children’s Health, Beijing, China

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Jiayun Guo Department of Endocrinology, Genetics and Metabolism, Beijing Children’s Hospital, Capital Medical University, Beijing, China
National Center for Children’s Health, Beijing, China

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Xiaoqiao Li Department of Endocrinology, Genetics and Metabolism, Beijing Children’s Hospital, Capital Medical University, Beijing, China
National Center for Children’s Health, Beijing, China

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Xiaolin Ni Department of Endocrinology, Genetics and Metabolism, Beijing Children’s Hospital, Capital Medical University, Beijing, China
National Center for Children’s Health, Beijing, China

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Zheng Yuan Department of Endocrinology, Genetics and Metabolism, Beijing Children’s Hospital, Capital Medical University, Beijing, China
National Center for Children’s Health, Beijing, China

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Linqi Chen Department of Endocrinology, Children’s Hospital of Soochow University, Suzhou, China

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Liyang Liang Department of Pediatrics, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China

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Chunxiu Gong Department of Endocrinology, Genetics and Metabolism, Beijing Children’s Hospital, Capital Medical University, Beijing, China
National Center for Children’s Health, Beijing, China

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Mygenostics co., LTD, Beijing, China) includes three steps: DNA Library Preparation, targeted genes enrichment and sequencing, and bioinformatics analysis. Approximately 2 mL peripheral blood (EDTA anticoagulant) of the patients and their parents was collected

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Nidan Qiao Department of Neurosurgery, Huashan Hospital, Shanghai Medical School, Fudan University, Shanghai, China
National Center for Neurological Disorders, Shanghai, China
Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
Neurosurgical Institute of Fudan University, Shanghai, China
Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China

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Haixia Cheng Department of Pathology, Huashan Hospital, Shanghai Medical School, Shanghai, China

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Zhaoyun Zhang Department of Endocrinology, Huashan Hospital, Shanghai Medical School, Shanghai, China

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Hongying Ye Department of Endocrinology, Huashan Hospital, Shanghai Medical School, Shanghai, China

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Ming Shen Department of Neurosurgery, Huashan Hospital, Shanghai Medical School, Fudan University, Shanghai, China
National Center for Neurological Disorders, Shanghai, China
Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
Neurosurgical Institute of Fudan University, Shanghai, China
Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China

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Xuefei Shou Department of Neurosurgery, Huashan Hospital, Shanghai Medical School, Fudan University, Shanghai, China
National Center for Neurological Disorders, Shanghai, China
Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
Neurosurgical Institute of Fudan University, Shanghai, China
Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China

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Xiaoyun Cao Department of Neurosurgery, Huashan Hospital, Shanghai Medical School, Fudan University, Shanghai, China
National Center for Neurological Disorders, Shanghai, China
Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
Neurosurgical Institute of Fudan University, Shanghai, China
Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China

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Hong Chen Department of Neurosurgery, Huashan Hospital, Shanghai Medical School, Fudan University, Shanghai, China
National Center for Neurological Disorders, Shanghai, China
Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
Neurosurgical Institute of Fudan University, Shanghai, China
Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China
Department of Pathology, Huashan Hospital, Shanghai Medical School, Shanghai, China

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Xiang Zhou Department of Neurosurgery, Huashan Hospital, Shanghai Medical School, Fudan University, Shanghai, China
National Center for Neurological Disorders, Shanghai, China
Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
Neurosurgical Institute of Fudan University, Shanghai, China
Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China

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Yongfei Wang Department of Neurosurgery, Huashan Hospital, Shanghai Medical School, Fudan University, Shanghai, China
National Center for Neurological Disorders, Shanghai, China
Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
Neurosurgical Institute of Fudan University, Shanghai, China
Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China

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Yao Zhao Department of Neurosurgery, Huashan Hospital, Shanghai Medical School, Fudan University, Shanghai, China
National Center for Neurological Disorders, Shanghai, China
Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
Neurosurgical Institute of Fudan University, Shanghai, China
Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China

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. Enhanced imaging was performed immediately after administering a standard dose (0.1 mmol/kg) of gadopentetate dimeglumine (Beilu, Beijing, China) at approximately 3–4 mL/s via the dorsal hand or elbow vein. Preoperative definition of cavernous sinus

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Shikai Gui Department of Neurosurgery, the 2nd affiliated hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi Province, China
Nanchang University, Nanchang, Jiangxi Province, China
Institute of Neuroscience, Nanchang University, Nanchang, Jiangxi Province, China

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Wanli Yu Department of Neurosurgery, the 2nd affiliated hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi Province, China
Nanchang University, Nanchang, Jiangxi Province, China
Institute of Neuroscience, Nanchang University, Nanchang, Jiangxi Province, China

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Jiabao Xie Department of Neurosurgery, the 2nd affiliated hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi Province, China
Nanchang University, Nanchang, Jiangxi Province, China
Institute of Neuroscience, Nanchang University, Nanchang, Jiangxi Province, China

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Lunshan Peng Department of Neurosurgery, the 2nd affiliated hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi Province, China
Nanchang University, Nanchang, Jiangxi Province, China
Institute of Neuroscience, Nanchang University, Nanchang, Jiangxi Province, China

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Yuanyuan Xiong Department of Neurosurgery, the 2nd affiliated hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi Province, China
Nanchang University, Nanchang, Jiangxi Province, China

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Zhen Song Nanchang University, Nanchang, Jiangxi Province, China
Department of Urology, the 2nd affiliated hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi Province, China

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Haitao Luo Department of Neurosurgery, the 2nd affiliated hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi Province, China

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Juexian Xiao Department of Neurosurgery, the 2nd affiliated hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi Province, China

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Shengtao Yuan Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing, Jiangsu Province, China

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Zujue Cheng Department of Neurosurgery, the 2nd affiliated hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi Province, China
Nanchang University, Nanchang, Jiangxi Province, China
Institute of Neuroscience, Nanchang University, Nanchang, Jiangxi Province, China

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was obtained from Procell Life Science & Technology (Wuhan, China) and cultured in F-12K (Gibco) supplemented with 15% horse serum (HS) (Procell) and 2.5% fetal bovine serum (FBS) (Procell). The mouse pituitary tumor cell line GT1-1 was obtained from

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Jiaxi Li Department of Physiology, Xiangya School of Medicine, Central South University, Changsha, Hunan, China

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Pu Huang Department of Health Management Center, Changsha Central Hospital, University of South China, Changsha, Hunan, China

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Jing Xiong Department of Endocrinology, Xiangya Third Hospital, Central South University, Changsha, Hunan, China

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Xinyue Liang Department of Physiology, Xiangya School of Medicine, Central South University, Changsha, Hunan, China

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Mei Li Department of Physiology, Xiangya School of Medicine, Central South University, Changsha, Hunan, China

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Hao Ke Department of Physiology, Xiangya School of Medicine, Central South University, Changsha, Hunan, China

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Chunli Chen Department of Dermatology, Xiangya Third Hospital, Central South University, Changsha, Hunan, China

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Yang Han Department of Physiology, Xiangya School of Medicine, Central South University, Changsha, Hunan, China

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Yanhong Huang Department of Physiology, Xiangya School of Medicine, Central South University, Changsha, Hunan, China

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Yan Zhou Department of Physiology, Xiangya School of Medicine, Central South University, Changsha, Hunan, China

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Ziqiang Luo Department of Physiology, Xiangya School of Medicine, Central South University, Changsha, Hunan, China
Hunan Key Laboratory of Organ Fibrosis, Central South University, Changsha, Hunan, China

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Dandan Feng Department of Physiology, Xiangya School of Medicine, Central South University, Changsha, Hunan, China
Hunan Key Laboratory of Organ Fibrosis, Central South University, Changsha, Hunan, China

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Chen Chen School of Biomedical Sciences, University of Queensland, St Lucia, Brisbane, Queensland, Australia

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and carried out in accordance with the guidelines of the Helsinki Declaration and the legal provisions of China on human clinical research. Written informed consent and assent were obtained from all participants, as appropriate. Participants were

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Liang Xue Fuzong Clinical Medical College of Fujian Medical University, Fuzhou, China
Department of Neurosurgery, 900TH Hospital of the Joint Logistics Support Force, Fuzhou, Fujian, China

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Jianwu Wu Department of Neurosurgery, 900TH Hospital of the Joint Logistics Support Force, Fuzhou, Fujian, China

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Jie Chen Department of Radiology, 900TH Hospital of the Joint Logistics Support Force, Fuzhou, Fujian, China

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Yongkai Yang Department of Neurosurgery, Affiliated Fuzhou First Hospital of Fujian Medical University, Fuzhou, Fujian, China

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declare that there is no conflict of interest that could be perceived as prejudicing the impartiality of the research reported. Funding This work was financially supported by Clinical Application Research Project of 900th Hospital, China (No. 2020L

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Dan Liang Department of Endocrinology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China

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Han Chen Department of Endocrinology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China

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Li-Yong Zhong Department of Endocrinology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China

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-Oncology 2010 100 459 – 463 . ( https://doi.org/10.1007/s11060-010-0206-9 ) 15 Han YT , Dai JP Gao PY Li SW Liu FY MRI findings of germinomas in sellar region . Chinese Journal of Medical Imaging Technology 2000 16 (12) 1034 – 1036

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Xiaonan Guo Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China

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Wenjing Hu Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China

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Xiaorui Lyu Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China

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Hanyuan Xu Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China

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Huijuan Zhu Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China

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Hui Pan Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China

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Linjie Wang Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China

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Hongbo Yang Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China

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Fengying Gong Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China

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provided by Professor Michael J Waters, University of Queensland, Australia. Lewis wild-type (WT) rats were purchased from Beijing Vital River Laboratory Animal Technology Co., Ltd. (Beijing, China). Lewis heterozygote (dw/+) rats were generated by mating

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Lingjuan Li Department of Nursing, Huashan Hospital, Shanghai Medical School, Fudan University, Shanghai, China

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Jing Qin Department of Nursing, Huashan Hospital, Shanghai Medical School, Fudan University, Shanghai, China

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Lin Ren Department of Nursing, Huashan Hospital, Shanghai Medical School, Fudan University, Shanghai, China

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Shiyuan Xiang Department of Nursing, Huashan Hospital, Shanghai Medical School, Fudan University, Shanghai, China

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Xiaoyun Cao Department of Neurosurgery, Huashan Hospital, Shanghai Medical School, Fudan University, Shanghai, China
National Center for Neurological Disorders, Shanghai, China
Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
Neurosurgical Institute of Fudan University, Shanghai, China
Shanghai Key Laboratory of Medical Brain Function and Restoration and Neural Regeneration, Fudan University, Shanghai, China

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Xianglan Zheng Department of Nursing, Huashan Hospital, Shanghai Medical School, Fudan University, Shanghai, China

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Zhiwen Yin Department of Nursing, Huashan Hospital, Shanghai Medical School, Fudan University, Shanghai, China

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Nidan Qiao Department of Neurosurgery, Huashan Hospital, Shanghai Medical School, Fudan University, Shanghai, China
National Center for Neurological Disorders, Shanghai, China
Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
Neurosurgical Institute of Fudan University, Shanghai, China
Shanghai Key Laboratory of Medical Brain Function and Restoration and Neural Regeneration, Fudan University, Shanghai, China

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Purpose

We aimed to describe and predict the risk of severe hypernatremia after surgical resection of craniopharyngioma and to identify the association of water intake, urine output, and sodium level change in the patients.

Method

The outcome was postoperative severe hypernatremia. We identified risk factors associated with hypernatremia using multivariable regression. We trained machine learning models to predict the outcome. We compared serum sodium change, intravenous input, oral input, total input, urine output, and net fluid balance according to different nurse shifts.

Results

Among 234 included patients, 125 developed severe hypernatremia after surgery. The peak incidence occurred during day 0 and day 6 after surgery. The risk was increased in patients with gross total resection (odds ratio (OR) 2.41, P < 0.001), high Puget classification (OR 4.44, P = 0.026), preoperative adrenal insufficiency (OR 2.01, P = 0.040), and preoperative hypernatremia (OR 5.55, P < 0.001). The random forest algorithm had the highest area under the receiver operating characteristic curve (0.770, 95% CI, 0.727–0.813) in predicting the outcome and was validated in the prospective validation cohort. Overnight shifts were associated with the highest serum sodium increase (P = 0.010), less intravenous input (P < 0.001), and less desmopressin use (P < 0.001).

Conclusion

The overall incidence of severe hypernatremia after surgical resection of craniopharyngioma was significant, especially in patients with gross total resection, hypothalamus distortion, preoperative adrenal insufficiency, and preoperative severe hypernatremia. Less intravenous input and less desmopressin use were associated with serum sodium increases, especially during overnight shifts.

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Kunzhe Lin Department of Neurosurgery, Affiliated Fuzhou First Hospital of Fujian Medical University, Fuzhou, China
Fuzong Clinical Medical College of Fujian Medical University, Fuzhou, China

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Lingling Lu Fuzong Clinical Medical College of Fujian Medical University, Fuzhou, China

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Zhijie Pei Fuzong Clinical Medical College of Fujian Medical University, Fuzhou, China

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Shuwen Mu Fuzong Clinical Medical College of Fujian Medical University, Fuzhou, China

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Shaokuan Huang Department of Neurosurgery, Guiqian International General Hospital, Guiyang, China

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Shousen Wang Fuzong Clinical Medical College of Fujian Medical University, Fuzhou, China
Department of Neurosurgery, 900th Hospital, Fuzhou, China

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Objective

The aim of this study was to evaluate the incidence and duration of delayed hyponatremia and to assess the factors influencing the development of delayed hyponatremia after transsphenoidal surgery (TSS) in pituitary adenomas.

Methods

We retrospectively analyzed the clinical data of patients with pituitary adenoma who underwent TSS. Univariable and multivariable statistics were carried out to identify factors independently associated with the occurrence of delayed hyponatremia.

Results

Of the 285 patients with pituitary adenoma who underwent microscopic TSS, 44 (15.4%) developed postoperative-delayed hyponatremia and 241 (84.6%) did not. The onset of delayed hyponatremia occurred an average of 5.84 days post-surgery and persisted for an average of 5.36 days. Logistic regression analysis showed the highest risk of delayed hyponatremia in patients with significant change in tumor cavity height (odds ratio (OR), 1.158; 95% CI, 1.062, 1.262; P = 0.001), preoperative hypothalamus–pituitary–thyroid axis hypofunction (OR, 3.112; 95% CI, 1.481, 6.539; P = 0.003), and significant difference in blood sodium levels before and 2 days after TSS (OR, 1.101; 95% CI, 1.005, 1.206; P = 0.039).

Conclusions

Preoperative hypothyroidism, difference in blood sodium levels before and 2 days after TSS, and the change in tumor cavity height after TSS played important roles in predicting postoperative-delayed hyponatremia onset in patients with pituitary adenomas.

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Ja Hye Kim Department of Pediatrics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea

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Yunha Choi Department of Pediatrics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea

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Soojin Hwang Department of Pediatrics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea

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Ji-Hee Yoon Department of Pediatrics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea

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Jieun Lee Department of Pediatrics, Ilsan Paik Hospital, Inje University College of Medicine, Goyang, Korea

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Min Jae Kang Department of Pediatrics, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea

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Gu-Hwan Kim Medical Genetics Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea

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Han-Wook Yoo Department of Pediatrics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea

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Jin-Ho Choi Department of Pediatrics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea

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a Brazilian cohort using targeted gene panel sequencing, about 10% of the patients harbored ANOS1 mutations ( 7 ). A single-center study of 210 Chinese patients using direct sequencing of ANOS1 reported a 9% of prevalence of mutations in this

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