3 research outputs found

    The effect of standard versus high parenteral amino acid supplementation on growth and metabolic state in very low birth weight infants

    Get PDF
    ํ•™์œ„๋…ผ๋ฌธ (์„์‚ฌ)-- ์„œ์šธ๋Œ€ํ•™๊ต ๋ณด๊ฑด๋Œ€ํ•™์› : ๋ณด๊ฑดํ•™๊ณผ(๋ณด๊ฑดํ•™์ „๊ณต), 2012. 8. ๊น€ํ˜ธ.์—ฐ๊ตฌ๋ชฉ์ : ์ถœ์ƒ์ฒด์ค‘ 1.5 kg ๋ฏธ๋งŒ์˜ ๊ทน์†Œ ์ €์ฒด์ค‘ ๋ฏธ์ˆ™์•„๋Š” ์œ„์žฅ ๊ธฐ๊ด€์ด ๊ตฌ์กฐ์ , ๊ธฐ๋Šฅ์ ์œผ๋กœ ๋ฏธ์„ฑ์ˆ™ํ•˜์—ฌ ์ •๋งฅ์˜์–‘์— ๋Œ€ํ•œ ์˜์กด๋„๊ฐ€ ๋†’๋‹ค. ํŠนํžˆ, ์ž๊ถ ๋‚ด ํƒœ์•„๊ฐ€ ๋ชจ์ฒด๋กœ๋ถ€ํ„ฐ ๋‹ค๋Ÿ‰์œผ๋กœ ๊ณต๊ธ‰๋ฐ›๋Š” ์•„๋ฏธ๋…ธ์‚ฐ์€ ์ฒด๋‚ด ๋‹จ๋ฐฑ ํ•ฉ์„ฑ ๋ฐ ์ค‘์š”ํ•œ ์—ด๋Ÿ‰ ๊ณต๊ธ‰์›์œผ๋กœ ์‚ฌ์šฉ๋  ๋ฟ ์•„๋‹ˆ๋ผ, ์ƒํ›„ ์ดˆ๊ธฐ ๊ณ ํ˜ˆ๋‹น์ฆ์„ ๋ฐฉ์ง€ํ•˜๋Š” ๋ฐ ํšจ๊ณผ๊ฐ€ ์žˆ๋‹ค๊ณ  ์•Œ๋ ค์ ธ ์žˆ์–ด ๋ฏธ์ˆ™์•„์˜ ์ •์ƒ์  ์„ฑ์žฅ ๋ฐ ๋ฐœ๋‹ฌ์„ ์œ„ํ•ด์„œ๋Š” ์ถœ์ƒ ์ดˆ๊ธฐ์— ์ ์ ˆํ•œ ์–‘์˜ ์•„๋ฏธ๋…ธ์‚ฐ ํˆฌ์—ฌ๊ฐ€ ํ•„์ˆ˜์ ์ด๋‹ค. ์ด์— ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์ถœ์ƒ์ฒด์ค‘ 1.5kg ๋ฏธ๋งŒ์ธ ๊ทน์†Œ ์ €์ฒด์ค‘ ๋ฏธ์ˆ™์•„์—์„œ ์ถœ์ƒ ์ดˆ๊ธฐ ๋‹จ๋ฐฑ์งˆ ํˆฌ์—ฌ ์šฉ๋Ÿ‰ ์ฐจ์ด๊ฐ€ ๋‹จ๊ธฐ๊ฐ„, ์žฅ๊ธฐ๊ฐ„ ์„ฑ์žฅ ๋ฐ ๋Œ€์‚ฌ์ƒํƒœ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ๋ถ„์„ํ•˜๊ณ ์ž ํ•œ๋‹ค. ์—ฐ๊ตฌ๋Œ€์ƒ ๋ฐ ๋ฐฉ๋ฒ•: 2008๋…„ 1์›”๋ถ€ํ„ฐ 2009๋…„ 12์›”๊นŒ์ง€ ์„œ์šธ์•„์‚ฐ๋ณ‘์› ์‹ ์ƒ์•„์ค‘ํ™˜์ž์‹ค์— ์ž…์›ํ•œ ์ถœ์ƒ์ฒด์ค‘ 1.5kg ๋ฏธ๋งŒ์˜ ๊ทน์†Œ ์ €์ฒด์ค‘ ๋ฏธ์ˆ™์•„๋ฅผ ๋Œ€์ƒ์œผ๋กœ ์ „์ž์˜๋ฌด๊ธฐ๋ก ์กฐ์‚ฌ๋ฅผ ํ†ตํ•œ ํ›„ํ–ฅ์  ์—ฐ๊ตฌ ๋ถ„์„์„ ํ•˜์˜€๋‹ค. 2008๋…„์— ์ถœ์ƒํ•œ ํ™˜์ž๊ตฐ (ํ‘œ์ค€๋‹จ๋ฐฑํˆฌ์—ฌ๊ตฐ, SP)์€ ์ƒํ›„ ์ฒซ ๋‚  ๋‹จ๋ฐฑ๊ณต๊ธ‰ ๋ชฉํ‘œ๋Ÿ‰์„ 1.5g/kg/d๋กœ ์‹œ์ž‘ํ•˜์—ฌ ํ•˜๋ฃจ 0.5g/kg/d์”ฉ ์ฆ๋Ÿ‰ํ•ด ์ตœ์ข… ํˆฌ์—ฌ๋Ÿ‰์„ 3.5-4g/kg/d์— ์ด๋ฅด๋„๋ก ํ•˜์˜€๊ณ , 2009๋…„ ์ดํ›„ ์ถœ์ƒํ•œ ๋ฏธ์ˆ™์•„(๊ณ ์šฉ๋Ÿ‰๋‹จ๋ฐฑํˆฌ์—ฌ๊ตฐ, HP)๋Š” ์ƒํ›„ ์ฒซ ๋‚  ๊ณต๊ธ‰ ๋ชฉํ‘œ๋Ÿ‰์„ 2๋ฐฐ๋กœ ์ฆ๊ฐ€์‹œํ‚จ 3.0g/kg/d ๋กœ ์‹œ์ž‘ํ•˜๋ฉฐ, SP๊ตฐ๊ณผ ๋™์ผํ•˜๊ฒŒ ํ•˜๋ฃจ 0.5g/kg/d์”ฉ ์ฆ๋Ÿ‰ํ•˜์—ฌ ์ตœ์ข… ๊ณต๊ธ‰๋Ÿ‰์ด 3.5-4g/kg/d๊ฐ€ ๋˜๋„๋ก ํ•˜์˜€๋‹ค. ๋‘ ๊ทธ๋ฃน ๊ฐ„ ์„ฑ์žฅ ๋น„๊ต๋ฅผ ์œ„ํ•ด ์ƒํ›„ ์ฒด์ค‘ ๋ณ€ํ™”, ์ถœ์ƒ์ฒด์ค‘ ํšŒ๋ณต๊ธฐ๊ฐ„, ์„ฑ์žฅ ๋ณ€ํ™”๋Ÿ‰, ์ถœ์ƒ ์‹œ ์‹ ์ฒด๊ณ„์ธก์น˜์˜ z score์™€ ์ƒํ›„ 14์ผ ์งธ, ๊ต์ •์—ฐ๋ น36์ฃผ, ์ƒํ›„ 6๊ฐœ์›” ๋ฐ 12๊ฐœ์›” ์งธ ์‹ ์ฒด๊ณ„์ธก์น˜์˜ z score ์ฐจ์ด๋ฅผ ๋น„๊ต๋ถ„์„ ํ•˜์˜€๋‹ค. ๋˜ํ•œ BUN, ํ˜ˆ์ค‘ ์ค‘ํƒ„์‚ฐ๋†๋„, ํ˜ˆ๋‹น, ํ˜ˆ์ค‘์นผ๋ฅจ์ˆ˜์น˜ ๋“ฑ ์•„๋ฏธ๋…ธ์‚ฐ ํˆฌ์—ฌ๋Ÿ‰๊ณผ ๊ด€๋ จ๋œ ํ˜ˆ์•กํ•™์  ์ˆ˜์น˜์™€, ์„ฑ์žฅ ๋ฐœ๋‹ฌ์— ์˜ํ–ฅ์„ ์ค„ ์ˆ˜ ์žˆ๋Š” ๋น„์˜์–‘์  ์š”์ธ ๋ฐ ํ•ฉ๋ณ‘์ฆ์„ ์กฐ์‚ฌํ•˜์˜€๋‹ค. ์—ฐ๊ตฌ๊ฒฐ๊ณผ: 109๋ช…์˜ ํ™˜์ž๋ฅผ ๋Œ€์ƒ์œผ๋กœ ๋ถ„์„ํ•œ ๊ฒฐ๊ณผ, ์ƒํ›„ 14์ผ ๊ฐ„ ์•„๋ฏธ๋…ธ์‚ฐ์€ HP๊ตฐ์ด SP๊ตฐ๋ณด๋‹ค 11% ์ •๋„ ๋งŽ์€ ์–‘์ด ํˆฌ์—ฌ๋˜์—ˆ๋‹ค(2.9ยฑ0.4 vs 2.6ยฑ0.4 g/kg/d, p<0.001). ์ƒํ›„ ์ฒซ 3์ผ ๊ฐ„ ์ตœ๊ณ ํ˜ˆ์žฅํฌ๋„๋‹น์ˆ˜์น˜(peak plasma glucose level)๋Š” HP๊ตฐ์ด SP๊ตฐ ๋ณด๋‹ค ์œ ์˜ํ•˜๊ฒŒ ๋‚ฎ์•˜์œผ๋ฉฐ(116ยฑ24 vs. 137ยฑ39 mg/Dl, p<0.01), 14์ผ ๊ฐ„ ํ‰๊ท  BUN(blood urea nitrogen) ์ˆ˜์น˜๋Š” HP ๊ทธ๋ฃน์ด SP๊ทธ๋ฃน๋ณด๋‹ค ๋†’๊ฒŒ ์ธก์ •๋˜์—ˆ๋‹ค(19.2ยฑ7.0 vs 14.8ยฑ6.7 mg/dL, p<0.01). ์ถœ์ƒ์œผ๋กœ๋ถ€ํ„ฐ ์ƒํ›„ 14์ผ์งธ, ๊ต์ •์—ฐ๋ น 36์ฃผ, 6๊ฐœ์›”, 12๊ฐœ์›” ์งธ z score์˜ ๋ณ€ํ™”๋Ÿ‰์€ ๋‘ ๊ตฐ ๊ฐ„์— ์œ ์˜ํ•œ ์ฐจ์ด๊ฐ€ ์—†์—ˆ์œผ๋ฉฐ, ๋‹ค๋ณ€๋Ÿ‰ ํšŒ๊ท€๋ถ„์„์—์„œ๋Š” ์žฌํƒœ์—ฐ๋ น, ์ถœ์ƒ ์‹œ ์‹ ์ฒด๊ณ„์ธก์น˜์˜z score, ์žฌ์›๊ธฐ๊ฐ„(p<0.05)์ด ์ถœ์ƒ์œผ๋กœ๋ถ€ํ„ฐ ๊ต์ •์—ฐ๋ น 36์ฃผ๊นŒ์ง€์˜ z score ๋ณ€ํ™”๋Ÿ‰๊ณผ ํ†ต๊ณ„์ ์œผ๋กœ ์œ ์˜ํ•œ ๋ณ€์ˆ˜๋กœ ์ธก์ •๋˜์–ด ๋ฏธ์ˆ™์•„์˜ ์„ฑ์žฅ์— ๋…๋ฆฝ์  ์˜ˆ์ธก์ธ์ž๋กœ ์˜๋ฏธ๊ฐ€ ์žˆ์—ˆ๋˜ ๋ฐ˜๋ฉด, ์•„๋ฏธ๋…ธ์‚ฐ ํˆฌ์—ฌ๋Ÿ‰๊ณผ ์„ฑ์žฅ์†๋„ ๊ฐ„์—๋Š” ์œ ์˜ํ•œ ์ƒ๊ด€์„ฑ์„ ๋ณด์ด์ง€ ์•Š์•˜๋‹ค. ๊ฒฐ๋ก : ์ƒํ›„ 14์ผ ๊ฐ„ ์ดˆ๊ทน์†Œ ์ €์ฒด์ค‘ ๋ฏธ์ˆ™์•„์—๊ฒŒ ํˆฌ์—ฌํ•˜๋Š” ๊ณ  ์šฉ๋Ÿ‰ ์•„๋ฏธ๋…ธ์‚ฐ์€ ํ‘œ์ค€ ์šฉ๋Ÿ‰์— ๋น„ํ•˜์—ฌ ํŠน๋ณ„ํ•œ ๋Œ€์‚ฌ์  ๋ถ€์ž‘์šฉ ์—†์ด ์ถœ์ƒ ์ดˆ๊ธฐ์˜ ๊ณ ํ˜ˆ๋‹น์ฆ ๋นˆ๋„๋ฅผ ๊ฐ์†Œ์‹œํ‚ค๋Š” ๋ฐ ์œ ์˜ํ•œ ๋ณ€์ˆ˜๋กœ ์ž‘์šฉํ•˜์˜€๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์ดˆ๊ทน์†Œ ๋ฏธ์ˆ™์•„์—์„œ ์ถœ์ƒ ์ดˆ๊ธฐ ์•„๋ฏธ๋…ธ์‚ฐ ํˆฌ์—ฌ๋Ÿ‰๊ณผ ์ถœ์ƒ ํ›„ 1๋…„ ๊ฐ„ ์„ฑ์žฅ ๋ฐœ๋‹ฌ ๊ฐ„์—๋Š” ๋šœ๋ ทํ•œ ์–‘-๋ฐ˜์‘ ๊ด€๊ณ„๋ฅผ ๋ณด์ด์ง€ ์•Š์•˜๋‹ค. ํ–ฅํ›„ ์ „ํ–ฅ์  ์—ฐ๊ตฌ๋ฅผ ํ†ตํ•ด ๋ฏธ์ˆ™์•„์˜ ์ƒํ›„์ดˆ๊ธฐ ๊ณ  ์šฉ๋Ÿ‰ ์•„๋ฏธ๋…ธ์‚ฐ ํˆฌ์—ฌ์— ๋”ฐ๋ฅธ ์žฅ๊ธฐ์  ์„ฑ์žฅ ํ‰๊ฐ€ ๋ฐ ๋น„์šฉ-ํšจ์œจ์„ฑ ๋ถ„์„์ด ํ•„์š”ํ•  ๊ฒƒ์œผ๋กœ ์ƒ๊ฐ๋œ๋‹ค.Objective: The purpose of the present study is to compare the effect of two, different strategies for early parenteral AA supplementation in the range of the standard dose of AA (>1.5 g/kg/day), on the short- and long-term growth parameters and other metabolic state in VLBW infants. Design: Retrospective cohort study Setting: Thirty eight-bed neonatal intensive care unit at Asan Medical Center, Korea. Patients: We included 109 patients who admitted to NICU over a period of January 2008 to December 2009. Methods: A chart review was done in a total of 109 VLBW infants hospitalized in our NICU from 2008 to 2009 if they had no major congenital anomalies or renal failure. During the study period, unit policy on the parenteral AA supplementation did not change except for the starting AA doses at the first day of life1.5 g/kg/day (n=56, standard protein group, SP, in 2008) versus 3.0 g/kg/day (n=53, high protein group, HP, in 2009). The AA dose was advanced by 0.5 g/kg/day to a target maximum of 3.5 to 4.0 g/kg/day. Daily protein and non-protein energy intakes and chemical laboratory profiles were collected for the first 14 days of life. Outcome variables including mortality and neonatal morbidities during hospitalization and growth parameters at postnatal 14 days, 36 weeks, 6 months, and 12 months of corrected age(CA) were also collected. Results: The baseline clinical characteristics between the 2 groups were similar. The mean protein intake during the first 14 days of life was greater in the HP group than SP group (2.9ยฑ0.4 vs. 2.6ยฑ0.4/kg/dp<0.001). Mean non-protein energy intake and amount of enteral protein intake did not differ between the 2 groups. There was no significant difference in the weight, length and head circumference at postnatal 14 day, 36 weeks, 6 months and 12 months of CA between the HP and the SP groups. Peak plasma glucose level during the first 3 days of life was lower in the HP group than in the SP group (116.4ยฑ23.6 vs. 136.5ยฑ38.3 mg/dL, p=0.001), while mean serum blood urea nitrogen level was higher in HP group compared with SP group. Conclusions: Early provision of higher dose of AA was well-tolerated without significant metabolic adverse effects. In the range of standard parenteral AA protocol, no dose-response relationship was observed between the AA doses and growth outcomes in VLBW infants.โ… . Introduction--------------------------- 1 1. Extrauterine Growth Restriction (EUGR) and nutrition 2. Effects of nutrition on metabolic health in prematurity 3. Amino acids (AA) supplementation in VLBW infants โ…ก. Objective----------------------------- 8 โ…ข. Methods ----------------------------- 9 1. Study Subjects 2. Nutritional management 3. Data collection and monitoring 4. Statistical Analysis โ…ฃ. Results----------------------------- 14 โ…ค. Discussion---------------------------17 โ…ฅ. Conclusion--------------------------- 23 References----------------------------- 24 Abstract-------------------------------49Maste
    corecore