国际医药卫生导报
國際醫藥衛生導報
국제의약위생도보
INTERNATIONAL MEDICINE & HEALTH GUIDANCE NEWS
2012年
4期
504-508
,共5页
湛洁谊%黄穗%蔡勇%吴上志%吴丽萍
湛潔誼%黃穗%蔡勇%吳上誌%吳麗萍
담길의%황수%채용%오상지%오려평
早产儿%甲状腺功能%暂时性甲状腺功能低下
早產兒%甲狀腺功能%暫時性甲狀腺功能低下
조산인%갑상선공능%잠시성갑상선공능저하
Premature infants%Thyroid function%Transient hypothyroidism
目的 探讨早产儿暂时性甲状腺功能障碍的情况及左旋甲状腺素治疗的疗效.方法 对165例早产儿进行血清FT4、T4、FT3、T3、TSH检测,对FT4、T4降低的早产儿按甲状腺功能低下症状有无分为观察组与对照组,对T3降低的早产儿随机分为观察组与对照组,观察组予左旋甲状腺素治疗,定期复查血清FT4、T4、FT3、T3、TSH.结果 ①早产儿暂时性甲状腺功能障碍发生率为47.27%,胎龄越小,发生率越高.其中胎龄28~30周发生率为77.27%,30~32周75%,32~34周39.47%,34~36周32.47%.②低甲状腺素血症观察组早产儿经左旋甲状腺素治疗后症状消失,血清FT4及T4恢复正常时间较对照组快.生后14天观察组FT4、T4100%恢复正常,对照组44.4%恢复正常,P=0.00.③低T3综合征早产儿观察组与对照组的TSH、T3恢复正常所需时间无差别.生后28天观察组TSH、T315%恢复正常,对照组10%恢复正常,P=1.00.结论早产儿生后甲状腺功能暂时性低下,胎龄越小,功能越低.对于有甲状腺功能低下临床症状的早产儿予短期左旋甲状腺素治疗有助于改善甲状腺功能.
目的 探討早產兒暫時性甲狀腺功能障礙的情況及左鏇甲狀腺素治療的療效.方法 對165例早產兒進行血清FT4、T4、FT3、T3、TSH檢測,對FT4、T4降低的早產兒按甲狀腺功能低下癥狀有無分為觀察組與對照組,對T3降低的早產兒隨機分為觀察組與對照組,觀察組予左鏇甲狀腺素治療,定期複查血清FT4、T4、FT3、T3、TSH.結果 ①早產兒暫時性甲狀腺功能障礙髮生率為47.27%,胎齡越小,髮生率越高.其中胎齡28~30週髮生率為77.27%,30~32週75%,32~34週39.47%,34~36週32.47%.②低甲狀腺素血癥觀察組早產兒經左鏇甲狀腺素治療後癥狀消失,血清FT4及T4恢複正常時間較對照組快.生後14天觀察組FT4、T4100%恢複正常,對照組44.4%恢複正常,P=0.00.③低T3綜閤徵早產兒觀察組與對照組的TSH、T3恢複正常所需時間無差彆.生後28天觀察組TSH、T315%恢複正常,對照組10%恢複正常,P=1.00.結論早產兒生後甲狀腺功能暫時性低下,胎齡越小,功能越低.對于有甲狀腺功能低下臨床癥狀的早產兒予短期左鏇甲狀腺素治療有助于改善甲狀腺功能.
목적 탐토조산인잠시성갑상선공능장애적정황급좌선갑상선소치료적료효.방법 대165례조산인진행혈청FT4、T4、FT3、T3、TSH검측,대FT4、T4강저적조산인안갑상선공능저하증상유무분위관찰조여대조조,대T3강저적조산인수궤분위관찰조여대조조,관찰조여좌선갑상선소치료,정기복사혈청FT4、T4、FT3、T3、TSH.결과 ①조산인잠시성갑상선공능장애발생솔위47.27%,태령월소,발생솔월고.기중태령28~30주발생솔위77.27%,30~32주75%,32~34주39.47%,34~36주32.47%.②저갑상선소혈증관찰조조산인경좌선갑상선소치료후증상소실,혈청FT4급T4회복정상시간교대조조쾌.생후14천관찰조FT4、T4100%회복정상,대조조44.4%회복정상,P=0.00.③저T3종합정조산인관찰조여대조조적TSH、T3회복정상소수시간무차별.생후28천관찰조TSH、T315%회복정상,대조조10%회복정상,P=1.00.결론조산인생후갑상선공능잠시성저하,태령월소,공능월저.대우유갑상선공능저하림상증상적조산인여단기좌선갑상선소치료유조우개선갑상선공능.
Objective To explore the thyroid function and curative effect with thyroid hormone supplementation in premature infants.Methods Serm thyroid-stimulating hormone(TSH),total thyroxine (TT4),free thyroxine(FT4),total triodothyrorine(TT3) and free triodothyrorine(FT3) were detected in 165 premature infants.Premature infants with low TT4 and low FT4 were divided into Levothyroxine group and control group according to clinical symptom; premature infants with low TT3 were randomized into Levothyroxine group and control group.Levothyroxine group received Levothyroxine,TSH,TT4,FT4,TT3 and FT3 were detected once a week.Results ①The thyroid function in the premature infants was transiently low.The shorter the gestational age,the lower the thyroid function.The incidence rate of 28 ~ 30 weeks of gestational age,30 ~ 32 weeks of gestational age,32 ~ 34 weeks of gestational age and 34 ~ 36 weeks of gestational age were 77.27%,75%,39.47% and 32.47% respectively.② symptom disappeared after Levothyroxine supplementation in premature infants with low TT4 and low FT4.Time of reaching normal range of the thyroid hormone in Levothyroxine group was significantly shorter than that of control group.The normal rate of serum concentrations of FT4,T4 on the 14th day after birth in Levothyroxine group was 100%,That in control group was 44.4%.(P =0.00).③ Time of reaching normal range of the thyroid hormone was not significantly different between Levothyroxine group with low TT3 and control group with low TT3.The normal rate of serum concentrations of TSH,T3 on the 28th day after birth in Levothyroxine group was 15%,while that in control group was 10% (P=1.00).Conclusion The thyroid function in the premature infants is transiently low.The shorter the gestational age,the lower the thyroid function.Thyroid hormone replacement therapy in premature infants with a symptom of transient hypothyroxinemia is useful.