付景云,黃世英,黃圣婷,閆倩玉,徐兆,胡煜頔(昆明醫(yī)科大學(xué)第一附屬醫(yī)院,昆明650032)
短效、長效奧曲肽及嗅隱亭序貫應(yīng)用治療侵襲海綿竇的生長激素型垂體瘤
付景云,黃世英,黃圣婷,閆倩玉,徐兆,胡煜頔
(昆明醫(yī)科大學(xué)第一附屬醫(yī)院,昆明650032)
目的 觀察短效、長效奧曲肽及溴隱亭序貫應(yīng)用治療侵襲海綿竇的生長激素型垂體瘤的療效。方法 將16例侵襲海綿竇的生長激素型垂體瘤患者隨機(jī)分為觀察組和對照組,各8例。觀察組患者先皮下注射短效奧曲肽,每次100 μg,3次/d,持續(xù)1周;然后臀部肌肉深部注射長效奧曲肽,20 mg/次,每28 d注射1次,連用3次;然后口服嗅隱亭7.5 mg/d,3個(gè)月。對照組患者臀部肌肉深部注射長效奧曲肽,每次20 mg,每28 d注射1次,連用6個(gè)月。 觀測并比較兩組患者治療前、后的臨床癥狀評分、血清GH谷值、血清胰島素樣生長因子1(IGF-1)、腫瘤體積。統(tǒng)計(jì)兩組患者胃腸道不良反應(yīng)發(fā)生情況及總治療費(fèi)用。結(jié)果 兩組患者治療前后的臨床癥狀評分、血清GH谷值、血清IGF-1、腫瘤體積組間比較P均>0.05。觀察組2例(25%)、對照組5例(62.5%)發(fā)生胃腸道不良反應(yīng),兩組胃腸道不良反應(yīng)發(fā)生率相比P<0.05。觀察組總費(fèi)用為(33 000±2 000)元,對照組為(55 000±9 000)元,觀察組低于對照組(P<0.05)。結(jié)論 短效、長效奧曲肽及溴隱亭序貫應(yīng)用治療侵襲海綿竇的生長激素型垂體瘤療效與單用長效奧曲肽相當(dāng),但是能夠避免胃腸道不良反應(yīng),減輕患者的藥物經(jīng)濟(jì)負(fù)擔(dān)。
奧曲肽;溴隱亭;垂體瘤;生長激素;海綿竇
侵襲性生長激素型垂體瘤具有惡性腫瘤的生物學(xué)特征, 向鞍區(qū)周圍組織浸潤生長, 破壞正常組織結(jié)構(gòu),手術(shù)完全切除困難, 術(shù)后復(fù)發(fā)率高, 單純手術(shù)治療效果差。海綿竇內(nèi)有重要的神經(jīng)血管,結(jié)構(gòu)復(fù)雜,功能重要,并且侵襲海綿竇的生長激素型垂體腺瘤往往是大腺瘤和巨大腺瘤,病程長,故手術(shù)治療侵襲海綿竇的生長激素型垂體瘤難度大,風(fēng)險(xiǎn)高, 并發(fā)癥多, 復(fù)發(fā)率高。對侵襲海綿竇的垂體瘤,綜合治療非常重要。奧曲肽能有效控制侵襲海綿竇的垂體腺瘤患者的激素水平,縮小垂體瘤體積。但是短效奧曲肽臨床應(yīng)用不便,長效奧曲肽價(jià)格昂貴且有較多胃腸道不良反應(yīng)。本研究觀察短效奧曲肽、長效奧曲肽、溴隱亭序貫應(yīng)用和長效奧曲肽治療侵襲海綿竇的生長激素型垂體瘤的療效、胃腸道不良反應(yīng)發(fā)生情況及總費(fèi)用,探討方便、便宜又有效的侵襲海綿竇的生長激素型垂體瘤藥物治療方法。
1.1 臨床資料 選擇2009年1月1日~2016年1月31日收治的侵襲海綿竇的生長激素型垂體瘤患者16例,其中男6例,女10例;年齡(31.2±11.0)歲;病程1.5~9.0年,平均7年。鞍區(qū)核磁共振成像(MRI)平掃及釓劑動(dòng)態(tài)增強(qiáng)掃描證實(shí)為侵襲海綿竇的垂體腺瘤,體質(zhì)量指數(shù)(20.2±1.7)kg/m2,腰臀比0.83±0.07,臨床癥狀評分7~26分,血清生長激素(GH)谷值(10.61~35.72)nmol/L,胰島素樣生長因子1(IGF-1)水平532.5~1 060.5 μg/L。隨機(jī)分為觀察組和對照組各8例。
1.2 治療方法 觀察組患者先皮下注射醋酸奧曲肽(短效奧曲肽,善寧)每次100 μg,3次/d,持續(xù)1周;然后臀部肌肉深部注射醋酸奧曲肽微球(長效奧曲肽,善龍)每次20 mg,每28 d注射1次,連用3次;然后口服嗅隱亭7.5 mg/d,連用3個(gè)月。對照組患者臀部肌肉深部注射醋酸奧曲肽微球(善龍)20 mg/次,每28 d注射1次,連用6個(gè)月。
1.3 觀測指標(biāo)及方法 觀測并比較兩組患者治療前、后的臨床癥狀評分、血清GH谷值、血清IGF-1、腫瘤體積。臨床癥狀評分包括27項(xiàng):惡心嘔吐腹部不適、頭痛、視物模糊、視野缺損、眼外肌麻痹、復(fù)視、乏力、多汗、感覺異常、骨關(guān)節(jié)痛、肌痛、軟組織腫脹、閉經(jīng)、泌乳、性功能下降、糖耐量減低、糖尿病史、高血壓史、冠心病史、腦血栓形成、腦出血、舌肥大、語音低沉、通氣障礙、睡眠呼吸暫停、呼吸道感染、膽道結(jié)石,患者每存在一項(xiàng)計(jì)1分,總分27分。血清GH谷值和IGF-1檢測采用化學(xué)發(fā)光法。腫瘤體積=(π /6)×長(mm)×寬(mm) ×高(mm)。統(tǒng)計(jì)兩組患者胃腸道不良反應(yīng)發(fā)生情況及總治療費(fèi)用。
2.1 兩組療效比較 兩組患者治療前后腫瘤體積、臨床癥狀評分、血清GH谷值、血清IGF-1見表1。由表1可見,與治療前相比,兩組患者治療后腫瘤體積縮小,臨床癥狀評分、血清GH谷值、血清IGF-1降低,P均<0.05;但兩組患者治療前、后腫瘤體積、臨床癥狀評分、血清GH谷值、血清IGF-1組間比較,P均>0.05。
表1 兩組患者治療前后腫瘤體積、臨床癥狀評分、血清GH谷值、血清IGF-1比較
注:與治療前相比,*P<0.05。
2.2 兩組胃腸道不良反應(yīng)發(fā)生情況比較 觀察組2例(25%)、對照組5例(62.5%)發(fā)生胃腸道不良反應(yīng),兩組胃腸道不良反應(yīng)發(fā)生率相比P<0.05。
2.3 兩組總費(fèi)用比較 觀察組患者總費(fèi)用為(33 000±2 000)元,對照組為(55 000±9 000)元,觀察組低于對照組(P<0.05)。
奧曲肽是目前臨床上常選用的生長抑素類似物,它與垂體前葉的生長抑素受體結(jié)合,從而抑制GH的釋放。長期多項(xiàng)臨床研究表明,生長抑素類似物可以使60%以上的生長激素型垂體瘤患者達(dá)到生化緩解,腫瘤體積縮小,減輕臨床癥狀,改善糖代謝紊亂。生長激素腺瘤對生長抑素高度敏感, 多數(shù)腫瘤細(xì)胞有大量的生長抑素高親和力受體亞型2、5。它們可以高親和力結(jié)合在受體亞型2、5上,使腺瘤GH分泌減少。短效奧曲肽每天3次大劑量皮下給藥臨床應(yīng)用不方便。長效奧曲肽每28天1次深部肌肉注射,提高了患者的依從性,但長效奧曲肽價(jià)格昂貴,且初次使用后常常會(huì)出現(xiàn)惡心嘔吐、腹部不適等消化道癥狀,患者后期堅(jiān)持每28天1次的規(guī)律治療難以接受。本研究結(jié)果顯示,采用短效、長效奧曲肽聯(lián)合溴隱亭序貫治療侵襲海綿竇的生長激素型垂體瘤療效與單用長效奧曲肽相比,治療后患者腫瘤體積、臨床癥狀評分、血清GH谷值、血清IGF-1差異無統(tǒng)計(jì)學(xué)意義,表明兩種療法療效相當(dāng)。
本研究結(jié)果顯示采用短效、長效奧曲肽聯(lián)合溴隱亭序貫治療者療效患者,但胃腸道不良反應(yīng)較少,治療總費(fèi)用低。故筆者認(rèn)為短效、長效奧曲肽聯(lián)合溴隱亭序貫療法是治療侵襲海綿竇的生長激素型垂體瘤較為安全、經(jīng)濟(jì)且療效滿意的方法。
[1] 岑晶,顧鋒,金自孟,等.長效生長抑素類似物聯(lián)合手術(shù)治療肢端肥大癥療效分析[J] .中國實(shí)用內(nèi)科雜志,2012,32(7):543-546.
[2] Jaffe CA. Treatmen t of acromegaly with dopamine agonists[J]. Endocrinol Metab Clin North Am, 1992,21(3):713-735.
[3] Flogstad AK. Sandostatin LAR in acrom egalic patients: long -term treatment[J]. J Clin Endocrinol Metab, 1997,82(3):23-28.
[2] Molitch ME. Treatmen t of acromegaly with dopamine agonists[J]. JAMA,2017, 317(5):516-524.
[3] Fleseriu, DJ Jr,Cook DM. Acromegaly: a review of current medical therapy and new drugs on the horizon[J]. Neurosurgical Focus, 2010,29(4):15
[4] Sherlock M,Woods C,Sheppard MC. Medical therapy in acromegaly[J]. Nat Rev Endocrinol, 2011,7(5):291-300.
[5] Melmed S,Colao A,Barkan A. Guidelines for acromegaly management:an update[J]. J Clin Endocrinol Metab,2009,94(5):1509-1517.
[6] Giustina A, Chanson P, Bronstein MD. A consensus on criteria for cure of acromegal[J]. J Clin Endocrinol Metab, 2010,95(7):3141-3148.
[7] Gruszka A, Culler MD, Melmed S. Somatostatin analogs and chimeric somatostatin-dopamine molecules differentially regulate human growth hormone and prolactin gene expression and secretion in vitro[J]. Molecul Cell Endocrinol,2012, 362(1-2):104-109.
[8] 陳曉, 何新堯,施秀華,等.生長激素(GH)水平在垂體GH腺瘤緩解及預(yù)后判斷中的意義[J].中華神經(jīng)外科疾病研究雜志,2013,12(3):235-238.
[9] Giustina A, Chanson P, Bronstein MD, et al. consensus on criteria for cure of acromegaly[J]. JCEM, 2010,95(7):3141-3148.
[10] Roelfsema F, Biermasz NR, Pereira AM. Clinical factors involved in the recurrence of pituitary adenomas after surgical remission: a structured review and meta-analysis[J]. Pituitary, 2012,15(1):71-83.
[11] Colao A, Grasso LF, Pivonello R, et al. Therapy of aggressive pituitary tumors[J]. Expert Opin Pharmacoth, 2011,12(12):1561-1570.
[12] 中華醫(yī)學(xué)會(huì)神經(jīng)外科學(xué)分會(huì),中國垂體瘤協(xié)作組,中華醫(yī)學(xué)會(huì)內(nèi)分泌學(xué)分會(huì).中國肢端肥大癥診治指南(2013)[J].中華神經(jīng)外科雜志,2013,29(10):519-524.
[13] Schwyzer L, Starke RM, Jane JA Jr, et al. Percent reduction of growth hormone levels correlates closely with percent resected tumor volume in acromegaly[J]. J Neurosurg, 2015,122(4):798-802.
[14] Carrasco CA, Gadelha M, Manavela M, et al. Aggressive tumors and difficult choices in acromegaly[J]. Pituitary, 2014,17(Suppl 1):24-29.
[15] Jacob JJ, Bevan JS. Should all patients with acromegaly receive somatostatin analogue therapy before surgery and, if so, for how long [J]. Clin Endocrinol(Oxf), 2014,81(6):812-817.
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《山東醫(yī)藥》對醫(yī)學(xué)名詞及術(shù)語的一般要求
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Sequential treatment of growth hormone pituitary adenoma invading cavemous sinus with short-term and long-term octreotide and bromocriptine
FUJingyun,HUANGShiying,HUANGShenting,YANQianyu,XUZhao,HUYudi
(FirstAffiliatedHospitalofKunmingMedicalUniversity,Kunming650032,China)
Objective To observe the efficacy of short-term, long-term octreotide and bromocriptine in the sequential treatment of growth hormone pituitary adenoma invading the cavernous sinus.Methods Sixteen patients with growth hormone pituitary adenoma invading the cavernous sinus were randomly divided into two groups, 8 in each. Patients in the observation group were given subcutaneous injection of short-term octreotide 100 μg each time, 3 times/d for 1 week. Then, the long-term octreotide was deep injected into the buttock muscle, 20 mg each time, once every 28 days, for 3 times, followed by oral sniffing 7.5mg/d, for 3 months. The patients in the control group were deep injected with long-term octreotide, 20 mg each time, once every 28 days, for 6 months. The clinical symptom scores, serum GH valleys, serum IGF-1 and tumor volume before and after treatment were observed and compared between these two groups. Statistics on gastrointestinal adverse reactions and total treatment costs between the two groups was conducted.Results No significant difference was found in the clinical symptoms score, serum GH valleys, serum IGF-1, tumor volume between the two groups before and after treatment (allP>0.05). The incidence of gastrointestinal adverse reactions in the observation (2 cases) was lower than that (5 cases) in the control group (25% vs 62.5%),P<0.05. The total cost of the observation group was (33 000±2 000) yuan, which was lower than that of the control group [(55 000±9 000) yuan],P<0.05.Conclusions The efficacy of short-term, long-term octreotide and bromocriptine in the sequential treatment of growth hormone pituitary adenoma invading the cavernous sinus is the same as the only use of long-term octreotide, but short-term, long-term octreotide and bromocriptine can decrease the gastrointestinal adverse reaction and total cost of the treatment.
octreotide; bromocriptine; sequential therapy; pituitary adenoma; growth hormone; cavernous sinus
云南省應(yīng)用基礎(chǔ)研究基金資助項(xiàng)目(2015FB051)。
付景云(1974-),女,醫(yī)學(xué)博士,副主任醫(yī)師,主要研究方向?yàn)樯窠?jīng)內(nèi)分泌學(xué)。E-mail: fujy74@sina.com
10.3969/j.issn.1002-266X.2017.11.002
R736.4
A
1002-266X(2017)11-0004-03
2016-12-25)