

浏览全部资源
扫码关注微信
中山大学孙逸仙纪念医院内分泌科,广东 广州,510120
ZHANG Shao-ling;E-mail: zhshaol@mail.sysu.edu.cn
Received:04 August 2021,
Published:20 January 2022
移动端阅览
姚瑶,冯绮玲,李永洁等.血浆游离甲氧基肾上腺类物质对嗜铬细胞瘤和副神经节瘤的诊断价值[J].中山大学学报(医学科学版),2022,43(01):107-116.
YAO Yao,FENG Qi-ling,LI Yong-jie,et al.Value of Plasma Free Metanephrine and Normetanephrine in the Diagnosis of Pheochromocytoma and Paraganglioma[J].Journal of Sun Yat-sen University(Medical Sciences),2022,43(01):107-116.
姚瑶,冯绮玲,李永洁等.血浆游离甲氧基肾上腺类物质对嗜铬细胞瘤和副神经节瘤的诊断价值[J].中山大学学报(医学科学版),2022,43(01):107-116. DOI: 10.13471/j.cnki.j.sun.yat-sen.univ(med.sci).2022.0113.
YAO Yao,FENG Qi-ling,LI Yong-jie,et al.Value of Plasma Free Metanephrine and Normetanephrine in the Diagnosis of Pheochromocytoma and Paraganglioma[J].Journal of Sun Yat-sen University(Medical Sciences),2022,43(01):107-116. DOI: 10.13471/j.cnki.j.sun.yat-sen.univ(med.sci).2022.0113.
目的
2
探讨血浆游离甲氧基肾上腺素类物质(包括甲氧基肾上腺素MN、甲氧基去甲肾上腺素NMN,合称MNs)在嗜铬细胞瘤和副神经节瘤(PPGL)中诊断的价值及影响因素。
方法
2
选择2014年12月-2020年12月中山大学孙逸仙纪念医院疑诊PPGL的病人,采用高效液相色谱-串联质谱法(LC-MS/MS)检测患者手术前血浆游离MNs水平,用受试者工作曲线(ROC)评价NMN和MN的诊断能力,并分析出现假阳性结果的影响因素。
结果
2
研究纳入108例病理确诊PPGL的病人,1 523例诊断明确的非PPGL病人作为对照组。两组病人血浆MN中位数[0.54(0.17~4.48) nmol/L
vs.
0.15(0.11~0.21) nmol/L,
P
<
0.001], NMN中位数[7.48(2.12~15.01) nmol/L
vs.
0.32(0.22~0.46) nmol/L,
P
<
0.001]差异具有统计学意义。血浆MN如以0.395 nmol/L为切点,其灵敏性为60.2%,特异性为97.8%;NMN切点值为1.105 nmol/L,其诊断灵敏性为87.0%,特异性为98.7%,二者联合时灵敏性和特异性分别为91.7%、99.8%。血浆MN、NMN及两者联合诊断PPGL的ROC曲线下面积及95%置信区间分别为0.800(0.743,0.858)、0.959(0.932,0.985)、0.970(0.944,0.996)。分析假阳性情况,发现在对照组出现3%的假阳性病例,其肾小球滤过率(eGFR)中位数较真阴性组更小[74.42(51.04~96.96) mL/min
vs.
88.51(72.80~101.83) mL/min,
P
=0.001]。在212例eGFR
<
60 mL/min的患者中,假阳性率明显增加,为8%。将血MNs参考区间上限增加25%时,特异性增加至96.7%;参考区间上限增加50%时,特异性为98.6%。
结论
2
血浆游离MNs诊断PPGL具有很高的可靠性,其阴性预测值极高,接近100%。同时测定MN和NMN,可进一步提高诊断灵敏性和特异性。极少数可出现假阳性,需注意肾功能不全的影响。在eGFR<60 mL/min的患者中,假阳性率明显升高,参考区间上限需要增加25%~50%,以保证较高的特异性。
Objective
2
To explore the value of plasma free metanephrines, including metanephrine(MN) and normetanephrine(NMN), collectively referred to as MNs in the diagnosis of pheochromocytoma and paraganglioma (PPGL).
Methods
2
The study included 1 631 patients suspected of PPGL from December 2014 to December 2020 in SunYat-sen Memorial Hospital. In these subjects, Plasma free MNs were measured by liquid chromatography-tandem mass spectrometry(LC-MS/MS) before surgery. Receiver operating characteristic (ROC) curves were used to determine the sensitivity and specificity of plasma NMN and MN in the diagnosis of PPGL.
Results
2
Of the screened patients, 108 patients had pathologically confirmed PPGL and 1 523 patients had definitive diagnoses other than PPGL as a control group. The median value of plasma MN [0.54(0.17~4.48) nmol/L
vs.
0.15(0.11~0.21) nmol/L,
P
<
0.001] and NMN [7.48(2.12~15.01) nmol/L
vs.
0.32(0.22~0.46) nmol/L,
P
<
0.001] were significant higher in the PPGL group than in the control group. Using an upper cut-off of 0.395 nmol/L for MN, the sensitivity was 60.2% and the specificity was 97.8%; when using a cut-off of 1.105 nmol/L for NMN, the diagnostic sensitivity was 87.0%, and the specificity was 98.7%. The area under the ROC curve and 95% confidence interval of plasma MN and NMN combined were 0.800(0.743, 0.858), 0.959(0.932, 0.98) and 0.970(0.944, 0.996), respectively. Analyzing the false-positive results, it was found that in the control group, 3% of the false-positive cases appeared. The estimated glomerular filtration rate(eGFR) were significantly lower in the false-positive group than in the true-negative group [74.42(51.04~96.96) mL/min
vs.
88.51(72.80~101.83) mL/min,
P
=0.001]. In 212 patients with eGFR lower than 60 mL/min, the false positive rate was increased to 8%. If the upper limit of the reference interval was increased by 25%, the specificity was increased to 96.7%; when the upper limit of the reference interval was increased by 50%, the specificity was 98.6 %.
Conclusions
2
Plasma free MNs has a great reliability in the diagnosis of PPGL. The negative predictive value is extremely high and close to 100%. Combination analysis of plasma MN and NMN can further improve diagnostic performance. However, a few false positive cases may appear and might be influenced by impaired renal function. In patients with eGFR lower than 60 mL/min, the false positive rate is significantly increasing, which need a 25%-50% increase in the expected upper limit of a reference range to guarantee high specificity.
Stolk RF , Bakx C , Mulder J , et al . Is the excess cardiovascular morbidity in pheochromocytoma related to blood pressure or to catecholamines? [J]. J Clin Endocrinol Metab , 2013 , 98 ( 3 ): 1100 - 1106 .
Komada H , Hirota Y , So A , et al . Insulin secretion and insulin sensitivity before and after surgical treatment of pheochromocytoma or paraganglioma [J]. J Clin Endocrinol Metab , 2017 , 102 ( 9 ): 3400 - 3405 .
刘鹭 , 高莹 , 张俊清 , 等 . 甲氧基肾上腺素类物质、3-甲氧酪胺及嗜铬粒蛋白A在PPGL诊断中的作用 [J]. 国际内分泌代谢杂志 , 2021 , ( 2 ): 96 - 99 .
Liu L , Gao Y , Zhang JQ , et al . The role of metanephrines, 3-methoxytyramine and chromogranin A in the diagnosis of PPGL [J]. Int J Endocrinol Metab , 2021 , ( 2 ): 96 - 99
Koopman K , Gaal J , de Krijger RR . Pheochromocytomas and paragangliomas: new developments with regard to classification, genetics, and cell of origin [J]. Cancers (Basel) , 2019 , 11 ( 8 ): 1070 .
Lenders JW , Karel P , Walther MM , et al . Biochemical diagnosis of pheochromocytoma: which test is best? [J]. JAMA , 2002 , 287 ( 11 ): 1427 - 1434 .
van Berkel A , Lenders JW , Timmers HJ . Diagnosis of endocrine disease: biochemical diagnosis of phaeochromocytoma and paraganglioma [J]. Eur J Endocrinol , 2014 , 170 ( 3 ): R109 - 119 .
Eisenhofer G , Prejbisz A , Peitzsch M , et al . Biochemical diagnosis of chromaffin cell tumors in patients at high and low risk of disease: plasma versus urinary free or deconjugated o-methylated catecholamine metabolites [J]. Clin Chem , 2018 , 64 ( 11 ): 1646 - 1656 .
Neumann HPH , Jr Young WF , Eng C . Pheochromocytoma and paraganglioma [J]. N Engl J Med . 2019 , 381 ( 6 ): 552 - 565 .
孙青风 , 郭宁宁 , 关平 , 等 . 嗜铬细胞瘤患者肾上腺素和去甲肾上腺素和糖耐量异常的相关分析 [J]. 微创泌尿外科杂志 , 2021 , ( 1 ): 31 - 34 .
Sun QF , Guo NN , Guan P , et al . Correlation analysis of adrenaline, norepinephrine and impaired glucose tolerance in patients with pheochromocytoma [J]. J Minim Invasive Urol , 2021 , ( 1 ): 31 - 34 .
Chen Y , Xiao H , Zhou X , et al . Accuracy of plasma free metanephrines in the diagnosis of pheochromocytoma and paraganglioma: a systematic review and meta-analysis [J]. Endocr Pract , 2017 , 23 ( 10 ): 1169 - 1177 .
Shah MH , Goldner WS , Benson AB , et al . NCCN Guidelines insights: neuroendocrine and adrenal tumors, version 2.2021, NCCN clinical practice guidelines in oncology [J]. J Natl Compr Canc Netw . 2021 , 19 ( 7 ): 839 - 868 .
Davies SL , Davison AS . Liquid chromatography tandem mass spectrometry for plasma metadrenalines [J]. Clin Chim Acta , 2019 , 495 : 512 - 521 .
Peitzsch M , Butch ER , Lovorn E , et al . Biochemical testing for neuroblastoma using plasma free 3-O-methyldopa, 3-methoxytyramine, and normetanephrine [J]. Pediatr Blood Cancer , 2020 , 67 ( 2 ): e28081 .
Eisenhofer G , Peitzsch M . Laboratory evaluation of pheochromocytoma and paraganglioma [J]. Clin Chem , 2014 , 60 ( 12 ): 1486 - 1499 .
Olson SW , Yoon S , Baker T , et al . Longitudinal plasma metanephrines preceding pheochromocytoma diagnosis: a retrospective case-control serum repository study [J]. Eur J Endocrinol , 2016 , 174 ( 3 ): 289 - 295 .
Weismann D , Peitzsch M , Raida A , et al . Measurements of plasma metanephrines by immunoassay vs liquid chromatography with tandem mass spectrometry for diagnosis of pheochromocytoma [J]. Eur J Endocrinol , 2015 , 172 ( 3 ): 251 - 260 .
Eisenhofer G , Lenders JWM . Biochemical diagnosis of pheochromocytoma, a rediscovered catecholamine-metabolizing tumor [J]. Clin Chem , 2018 , 64 ( 12 ): 1780 - 1781 .
嗜铬细胞瘤和副神经节瘤诊断治疗专家共识(2020版) [J]. 中华内分泌代谢杂志 , 2020 , ( 9 ): 737 - 750 .
Expert consensus on the diagnosis and treatment of pheochromocytoma and paraganglioma (2020 edition) [J]. Chin J Endocrinol Metab , 2020 , ( 9 ): 737 - 750 .
高云朝 , 陆汉魁 , 罗全勇 , 等 . 血浆游离甲氧基肾上腺素水平在诊断嗜铬细胞瘤中的价值 [J]. 中华检验医学杂志 , 2009 , ( 5 ): 535 - 537 .
Gao YC , Lu HK , Luo QY , et al . The value of plasma free metanephrines in the diagnosis of pheochromocytoma [J]. Chin J Lab Med , 2009 , ( 5 ): 535 - 537 .
赵海鹰 , 王浩 , 崔淑娴 , 等 . 血浆游离3甲氧基去甲肾上腺素和3甲氧基肾上腺素在嗜铬细胞瘤诊断中的意义 [J]. 中华高血压杂志 , 2013 , ( 11 ): 1057 - 1060 .
Zhao HY , Wang H , Cui SX , et al . Significance of plasma free 3-normetanephrine and 3-metanephrine in the diagnosis of pheochromocytoma [J]. Chin J Hypertens , 2013 , ( 11 ) : 1057 - 1060 .
苏颋为 , 王卫庆 , 周薇薇 , 等 . 血浆甲氧基肾上腺素和甲氧基去甲肾上腺素诊断嗜铬组织来源肿瘤的意义 [J]. 上海交通大学学报(医学版) , 2010 , ( 5 ): 489 - 492 .
Su TW , Wang WQ Zhou WW , et al . Significance of plasma normetanephrine and
metanephrine in the diagnosis of chromaffin tissue-derived tumors [J]. J Shanghai Jiaotong Univ(Med Sci) , 2010 , ( 5 ): 489 - 492 .
左明 . 随机尿和血浆游离型甲氧基肾上腺素类物质对PPGLs的诊断和预后评估 [D]. 重庆医科大学 , 2016 .
Zuo M . Diagnosis and prognostic evaluation of random urine and plasma free metanephrines for PPGLs [D]. Chongqing Med Univ , 2016 .
Sawka AM , Jaeschke R , Singh RJ , et al . A comparison of biochemical tests for pheochromocytoma: measurement of fractionated plasma metanephrines compared with the combination of 24-hour urinary metanephrines and catecholamines [J]. J Clin Endocrinol Metab , 2003 , 88 ( 2 ): 553 - 558 .
Bokuda K , Yatabe M , Seki Y , et al . Clinical factors affecting spot urine fractionated metanephrines in patients suspected pheochromocytoma/paraganglioma [J]. Hypertens Res , 2020 , 43 ( 6 ): 543 - 549 .
Eisenhofer G , Lenders JW , Timmers H , et al . Measurements of plasma methoxytyramine, normetanephrine, and metanephrine as discriminators of different hereditary forms of pheochromocytoma [J]. Clin Chem , 2011 , 57 ( 3 ): 411 - 420 .
Pamporaki C , Bursztyn M , Reimann M , et al . Seasonal variation in plasma free normetanephrine concentrations: implications for biochemical diagnosis of pheochromocytoma [J]. Eur J Endocrinol , 2014 , 170 ( 3 ): 349 - 357 .
Casey R , Griffin TP , Wall D , et al . Screening for phaeochromocytoma and paraganglioma: impact of using supine reference intervals for plasma metanephrines with samples collected from fasted/seated patients [J]. Ann Clin Biochem , 2017 , 54 ( 1 ): 170 - 173 .
Eisenhofer G , Goldstein DS , Walther MM , et al . Biochemical diagnosis of pheochromocytoma: how to distinguish true- from false-positive test results [J]. J Clin Endocrinol Metab , 2003 , 88 ( 6 ): 2656 - 2666 .
Grassi G , Seravalle G , Calhoun DA , et al . Cigarette smoking and the adrenergic nervous system [J]. Clin Exp Hypertens A , 1992 , 14 ( 1-2 ): 251 - 260 .
Busceti CL , Ferese R , Bucci D , et al . Corticosterone upregulates gene and protein expression of catecholamine markers in organotypic brainstem cultures [J]. Int J Mol Sci , 2019 , 20 ( 12 ): 2901 .
Timmers HJ , Pacak K , Huynh TT , et al . Biochemically silent abdominal paragangliomas in patients with mutations in the succinate dehydrogenase subunit B gene [J]. J Clin Endocrinol Metab , 2008 , 93 ( 12 ): 4826 - 4832 .
0
Views
450
下载量
0
CSCD
Publicity Resources
Related Articles
Related Author
Related Institution
京公网安备11010802024621