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127-5-第五节 四环素类药物的副作用和毒性
严重影响生命的副作用不常见,低剂量或停药后,轻的副作用是可逆的。在二甲胺四环素控制RA的治疗中,副作用很少见,导致停药的只有7%。
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一、对骨、牙生长的影响
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四环素可与新形成的骨、牙中所沉积的钙相结合。妊娠5个月以上的妇女服用这类抗生素时,出生的幼儿乳牙可出现荧光、变色、牙釉质发育不全,畸形和生长抑制。幼儿,尤其是出生后第1年,由于肾发育不全,药物不能充分排泄,即使短期用药,也极易引起乳牙的色素沉着和牙釉质发育不全,易于造成龋齿,牙染色由黄转为棕黄。剂量越大,黄染越深,牙釉质发育不全也更加显著。因此,年龄小于7-8岁儿童、怀孕5个月以上和哺乳的妇女等慎用或禁用。4 d4 ^ K' a& [3 s
( S+ [' _2 d7 _/ F; j( S. I# n/ }) H 二、胃肠道紊乱 0 s0 T: c$ f+ R6 q
, ~8 H7 Q' r* V# g, E 恶心、呕吐、上腹部不适、腹胀、腹泻、舌炎、口腔炎和肛门炎等。减少剂量至50mg,每天1次或2次,或与食物同服,可以减轻症状。在RA病人中,因为 RA本身有关节和全身的症状,同时又用其他有潜在肝脏毒性的药物,因此这些副作用不容易及时发现。为此,要求开始治疗 1个月后每 3个月检查全血细胞计数和肝、肾功能。
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5 l1 T/ t+ n( h# D" T; P1 A 三、头晕或轻度头痛
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- T5 b- o4 j/ b1 n5 S 妇女更加多见。减少开始剂量(50mg,每天1次或2次)可减轻其副作用,在2-4周逐渐增加剂量。& N) J% j# z2 `1 p
: P7 S* ~- {5 _# T. Y" ^( K/ y 四、其他3 h) C0 r' d7 W+ ~7 X9 Y
0 a- _& Y. J+ o/ {* ~ 有关于服用二甲胺四环素产生光敏反应的报道,服药1年或更长会产生灰黑色素沉着,在身体的任何部位都会有,特别在腿胫部。国外报道二甲胺四环素引起可逆性前庭副作用,包括恶心、呕吐、头晕、眩晕及运动失调。前庭反应妇女较男性多见,发生率与剂量高低无明显关系。脱氧土霉素的皮疹少见。因为四环素降低血浆抗凝活性,所以接受抗凝治疗的病人应该减少抗凝药物的剂量。 * L! Y A2 N/ @" q- G. E& O8 _7 a" W
3 M" }/ F. I6 Z 近年来,国外学者在用米诺环素治疗RA的研究过程中,还发现了该药可诱发类狼疮样症状,并称之为“米诺环素诱导自身免疫综合征(minocycline-induced autoimmune syndrome)”,其特点主要有可逆性的关节痛、关节炎、发热、晨僵、皮肤损害,偶有慢性活动性肝炎表现,同时出现抗核抗体阳性及p-ANCA抗体滴度增高。
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9 a; M; R" q: Z+ v 五、菌群失调
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长期用四环素后,使正常菌群的分布发生改变,敏感菌受到抑制,耐药细菌、真菌(主要是白色念珠菌)等乘机在体内繁殖,发生消化道、呼吸道和泌尿道等感染。如果发生这种情况,应当马上停药,改用其他药物。脱氧土霉素的肠道二重感染少见。
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1 ^( D$ Z( i3 K( z 综上所述,脱氧土霉素和二甲胺四环素对RA、反应性关节炎、骨关节炎和骨质疏松都有一定的疗效,且有副作用低的优点,尤其适用于肾功能不良的病人,这是一个有潜力的抗风湿药物。 + G' E" c I; A, v
( 叶益新 李小霞 张如峰 )
' k5 s$ |* }. q. u6 ]" ? 参考文献:
9 t& e9 ~3 _3 n
2 @3 r" i! X* l6 _! x5 e8 s 杨藻衰.医用药理学.北京:人民卫生出版社,1982.742-749 0 |6 m' W5 D/ Y( a9 t
: C8 ?0 T4 N& W% |: @9 ]9 H
季颖,张明发.米诺环素治疗类风湿关节炎.中国新药与临床杂志,2000.19(3):220一223
7 L- e7 W% Z7 ]: I( O/ t" p
. W4 _; d8 X2 D# H, ? 李小霞,刘恕.美满霉素治疗类风湿关节炎 1例.中华风湿病学杂志,2001.5(4):269 3 q# ^9 K* {: B" {' c8 d
/ h! z$ q- p/ Q% ^1 N# t
刘子荣,刘丽华,丁长海.米诺环素治疗类风湿关节炎.中国药理学通报,1999.15(6):500
; E2 A* V# z4 S/ f, @! P* [
, z% L, b5 U5 W3 q& H, O 领玉胜.二甲胺四环素治疗与类风湿关节炎相关的白细胞碎裂性血管炎.国外医学皮肤性病学分册,1997.23(6):269一370 ( D$ w, Y2 L0 k" C! }2 e3 F
- Q5 b' s" l2 o0 l* A
杨俊何.米诺环素治疗类风湿关节炎.国外医学抗生素分册,1996.17(3):233一234 / ^9 b( i3 T. P, c7 E% X
" ]( [8 @, ` v+ M" b$ ` I
Cooper SM. Tetracyclines. In: Shaun R, Edward D H. andClement B S, et al. eds,Kelley}s Textbook of Rheumatology. 6thed. Philadelphia: Saunders, 2001. 913一920
1 j3 O5 x* j# l8 w1 O* q9 ?" b* n. A9 `4 v* I
Alarcon GS. Minocycline for the treatment of rheumatoidarthritis. Rheum Dis Clin North Am,1998.24(3):489一499 0 _8 Y) R) u/ b2 o: s$ f ^% r9 a
4 ~- ?$ C5 B) d M3 v; P# V Alarcon GS. Tetracyclines for the treatment of rheumatoidarthritis. Expert Opin Investig Drugs, 2000.9(7):1491一1498
; k# q4 }8 g( N l
* v, A7 _& r6 U* i1 B1 X6 d Assad SA,Bernstein EF,Brod B, et al. Extensive pigments-tion secondary to minocycline treatment of rheumatoid arthritis. JRheumatol, 2001.28 (3) :679一682
( `3 z/ y8 ^ m: m6 x$ w' U; v
& N9 Z4 |+ R& }! O" z5 _- V Bluhm GB, Sharp JT, Tilley BC, et al. Radiographic results from the minocycline in rheumatoid arthritis(MIRA) trial. JRheum, 1997.24(7)1295一1302$ }2 M. l+ Q: e- e% T
- `( k0 I& ?. l3 K" q Case JP. Old and new drugs used in rheumatoid arthritis: ahistorical perspective. Part 2 : the newer drugs and drug strategies.Am J Therapy, 2001.8(3):163一179 ; N x1 m( n* B
. @8 ]5 ~% T, ?/ Y5 }4 k9 o4 y" I5 T
Dodd MA, Dole EJ,Troutman WG, et al. Minocycline-asso-ciated tooth staining. Ann Pharmacotherapy. 1998. 32(9) :887一889 - o$ z/ A! C* W6 C3 h8 e* j
1 J6 x' e( c% m$ D& Y
Elkayam O, Yaron M, Zhukovsky G, et al, Toxicity profileof dual methotrexate combinations with gold, hydroxy-chloroquine,sulphasalazine and minocycline in rheumatoid arthritispatients. Rheumatol Int,1997.17(2) :49一53* w( y3 ?2 t3 `1 N, _2 x$ _) P/ T
4 K( {9 Y! j4 n$ p$ @- ]: [ Kawanaka N, Yamamura M, Hashimoto H, et al. An evalua-tion of efficacy of minocycline as an anti-rheumatic drug in pa-tients with active and refractory rheumatoid arthritis. Ryumachi.1998.38(6):801一809
' q1 H7 [( I; o4 o3 M w6 K/ G8 V7 S6 D9 b
Kloppenburg M,Mattie, H,Douwes N, et al. Minocycline inthe treatment of rheumatoid arthritis: relationship of serum con-centrations to efficacy. J Rheum.1995.22(4):611一6162 T) u# K% j# T2 G
9 j% q: i/ h, v
Lai NS, Lan JL. Treatment of DMARDs-resistant rheuma-toid arthritis with minocycline: a local experience among the Chi-nese. Rheumatol Int,1998. 17(6) :245一247 H2 H* {& Q9 c6 K t. b
$ N* k! |/ W+ e v
Langevitz P, Livneh A, Bank 1, et al. Benefits and risks ofminocycline in rheumatoid arthritis. Drug Saf,2000. 22(5) :405一414
f. U0 m2 v/ e f8 h0 c% g8 K7 a( k. C+ [' [3 h1 a; D% [( u
Marzo-Ortega H, Misbah S, Emery P. Minocycline inducedautoimmune disease in rheumatoid arthritis: a missed diagnosis? JRheumato1,2001.28(2):377一378
" v- \, @" r2 I, O; m0 D0 ]
/ s' T9 J; Y, y& K Nordstrom D, Lindy O, Lauhio A, et al. Anti-collagenolyticmechanism of action of doxycycline treatment in rheumatoidarthritis. Rheumatol Int,1998. 17(5):175一180 4 ~3 b6 k, J; U- L* t
: Q# U+ q7 ~; X7 o' V O"dell JR,Blakely KW,Mallek JA, et al. Treatment of earlyseropositive rheumatoid arthritis: a two-year, double-blind com-parison of minocycline and hydroxychloroquine. Arthritis Rheum.2001.44(10):2235一2241: j) _. Y. |# L0 N1 {5 r* Y! b
0 }# u* d) F( m0 f- |
O'dell JR. How is it best to treat early rheumatoid arthritispatients? Best Pract Res Clin Rheumato1.2001.15(1):125一137 % `7 Y: T* K1 w4 p( I8 X* n
1 R ~+ {4 I* w
O}dell JR. Is there a role for antibiotics in the treatment ofpatients with rheumatoid arthritis? Drugs. 1999. 57 ( 3 ):279-282& @8 `7 ?' T6 E
5 T# F; O$ a& A& L0 j O'dell JR, Haire CE, Palmer W, et al. Treatment of earlyrheumatoid arthritis with minocycline or placebo: results of a ran-domized, double-blind, placebo-controlled trial. Arthritis Rheum,1997.40(5):794一796. + [7 e/ A2 @( m. d: n* ^ |
% W' q1 r4 n% e# n3 t/ A O}dell JR, Paulsen G, Haire CE, et al. Treatment of earlyseropositive rheumatoid arthritis with minocycline: four-year fol-low up of a double-blind, placebo- controlled. Drugs, 1999.57(3):279一282# x; V% t9 e5 E
* t* z3 q% |% K8 l# d2 G7 d; @+ J6 T
Pillemer SR, Fowler SE, Tilley BC, et al. Meaningful im-provement criteria sets in a rheumatoid arthritis clinkcal trial. MI-RA Trial Group. Minocycline in rheumatoid arthritis. ArthritisRheum.1997.40(3):419一425
8 n% E5 a; t2 }. |; `' u7 X( q: A% A: @8 E( T: p- E4 y
Pisetsky DS, Clair E W S. Progress in the treatment ofrheumatoid arthritis. JAMA,2001.286(22)2787一2790
, B: a. n+ n0 {! ^
& |7 t/ z$ f% f+ ?+ v* Z Skinner M,Cathcart ES, Mills J A, et al. Tetracycline in thetreatment of rheumatoidarthritis a double blind controlled study.Arthritis Rheum. 1971.14(6) :727一732 & A& ]5 Q6 R9 j& T' C+ Q
, n. F/ k+ l: Z- h# O p
Sreekanth VR,Hands R, Wali JP, et al. Doxycycline in thetreatment of rheumatod arthritis--a pilot study. J Assoc PhysiciansIndia,2000.48(8):804一807 5 I7 |9 @% s6 Z3 Z: {8 e
9 R1 p: X) J0 H0 n, V
Thomas L. Experimental mycoplasma infections as models ofrheumatoid arthritis. Federation Proc. 1973. 32:143一146
" C; n9 k7 C/ n9 @1 [+ v3 f6 M4 i/ W! g) g7 f+ u/ i( ~
Tilley BC, Alarcon GS, Heyse SP, et al. Minocycline inrheumatoid arthritis. A 48-week, double-blind, placebo-controlledtrial. MIRA Trial Group. Ann Inter Med. 1995.122(2) :81一89
% a- G7 j) u- ?$ A1 }! e$ E1 I
" ^. v" h/ I* x; H4 L Tourtellotte CD. Tetracycline in RA. Arthritis Rheum.1971.14(6):788 . H) C# }' O% r# l9 d; f; Z
7 C3 I# K$ G, U8 q% Z' {4 v Toussirot E, Despaux J, Wendling D. Do minocycline andother tetracyclines have a place in rheumatology? Rev Rhum EnglEd, 1997.64(7-9):474一480
: C+ P$ |' V: n6 ~: i3 K$ ?0 m! O9 I" w
Wasel NR, Schloss EH, Lin AN. Minocycline-induced cuta-neous pigmentation. J Cutane Med Surg. 1998.3(2) :105一108
' Z3 D) i1 @% [% f5 ?, r8 v( @) T1 i1 ^" ~7 E6 p9 q
Westbury LW, Najera A. Minocycline-induced intraoralpharmacogenic pigmentation: case reports and review of the litera-ture. J Periodonto1,1997.68(1):84一91 |
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