Comment on high protein intake after subarachnoid hemorrhage improves oral intake and temporal muscle volume

2021 ◽  
Author(s):  
Noaki Matsumoto ◽  
Hayato Inuma ◽  
Hidetaka Wakabayashi ◽  
Shingo Kakehi
Keyword(s):  
Subarachnoid Hemorrhage ◽  
Protein Intake ◽  
Oral Intake ◽  
Muscle Volume ◽  
High Protein ◽  
Temporal Muscle ◽  
High Protein Intake

scholarly journals High protein intake after subarachnoid hemorrhage improves oral intake and temporal muscle volume

2021 ◽  
Author(s):  
Hidetaka Onodera ◽  
Takuma Mogamiya ◽  
Shinya Matsushima ◽  
Taigen Sase ◽  
Kimiyuki Kawaguchi ◽  
...  
Keyword(s):  
Subarachnoid Hemorrhage ◽  
Protein Intake ◽  
Oral Intake ◽  
Muscle Volume ◽  
High Protein ◽  
Temporal Muscle ◽  
High Protein Intake

High protein intake after subarachnoid hemorrhage improves ingestion function and temporal muscle volume

2020 ◽  
Vol 40 ◽  
pp. 595
Author(s):  
H. Onodera ◽  
T. Mogamiya ◽  
M. Mori ◽  
S. Matsushima ◽  
T. Sase ◽  
...  
Keyword(s):  
Subarachnoid Hemorrhage ◽  
Protein Intake ◽  
Muscle Volume ◽  
High Protein ◽  
Temporal Muscle ◽  
High Protein Intake

scholarly journals High protein intake without concerns?

Critical Care ◽  
2017 ◽  
Vol 21 (1) ◽  
Author(s):  
Olav Rooyackers ◽  
Martin Sundström Rehal ◽  
Felix Liebau ◽  
Åke Norberg ◽  
Jan Wernerman
Keyword(s):  
Protein Intake ◽  
High Protein ◽  
High Protein Intake

scholarly journals High Protein Intake Associates with Cardiovascular Events but not with Loss of Renal Function

2009 ◽  
Vol 20 (8) ◽  
pp. 1797-1804 ◽  
Author(s):  
Nynke Halbesma ◽  
Stephan J.L. Bakker ◽  
Desiree F. Jansen ◽  
Ronald P. Stolk ◽  
Dick De Zeeuw ◽  
...  
Keyword(s):  
Renal Function ◽  
Protein Intake ◽  
Cardiovascular Events ◽  
High Protein ◽  
High Protein Intake

scholarly journals Protein intake and outcome of critically ill patients: analysis of a large international database using piece-wise exponential additive mixed models

Critical Care ◽  
2022 ◽  
Vol 26 (1) ◽  
Author(s):  
Wolfgang H. Hartl ◽  
Philipp Kopper ◽  
Andreas Bender ◽  
Fabian Scheipl ◽  
Andrew G. Day ◽  
...  
Keyword(s):  
Hospital Discharge ◽  
Critically Ill ◽  
Acute Phase ◽  
Critically Ill Patients ◽  
Protein Intake ◽  
High Protein ◽  
Protein Diet ◽  
High Protein Intake ◽  
Low Protein ◽  
Standard Protein

Abstract Background Proteins are an essential part of medical nutrition therapy in critically ill patients. Guidelines almost universally recommend a high protein intake without robust evidence supporting its use. Methods Using a large international database, we modelled associations between the hazard rate of in-hospital death and live hospital discharge (competing risks) and three categories of protein intake (low: < 0.8 g/kg per day, standard: 0.8–1.2 g/kg per day, high: > 1.2 g/kg per day) during the first 11 days after ICU admission (acute phase). Time-varying cause-specific hazard ratios (HR) were calculated from piece-wise exponential additive mixed models. We used the estimated model to compare five different hypothetical protein diets (an exclusively low protein diet, a standard protein diet administered early (day 1 to 4) or late (day 5 to 11) after ICU admission, and an early or late high protein diet). Results Of 21,100 critically ill patients in the database, 16,489 fulfilled inclusion criteria for the analysis. By day 60, 11,360 (68.9%) patients had been discharged from hospital, 4,192 patients (25.4%) had died in hospital, and 937 patients (5.7%) were still hospitalized. Median daily low protein intake was 0.49 g/kg [IQR 0.27–0.66], standard intake 0.99 g/kg [IQR 0.89– 1.09], and high intake 1.41 g/kg [IQR 1.29–1.60]. In comparison with an exclusively low protein diet, a late standard protein diet was associated with a lower hazard of in-hospital death: minimum 0.75 (95% CI 0.64, 0.87), and a higher hazard of live hospital discharge: maximum HR 1.98 (95% CI 1.72, 2.28). Results on hospital discharge, however, were qualitatively changed by a sensitivity analysis. There was no evidence that an early standard or a high protein intake during the acute phase was associated with a further improvement of outcome. Conclusions Provision of a standard protein intake during the late acute phase may improve outcome compared to an exclusively low protein diet. In unselected critically ill patients, clinical outcome may not be improved by a high protein intake during the acute phase. Study registration ID number ISRCTN17829198

High Protein Intake during Continuous Hemodiafiltration: Impact on Amino Acids and Nitrogen Balance

2002 ◽  
Vol 25 (4) ◽  
pp. 261-268 ◽  
Author(s):  
R. Bellomo ◽  
H. K. Tan ◽  
S. Bhonagiri ◽  
I. Gopal ◽  
J. Seacombe ◽  
...  
Keyword(s):  
Amino Acids ◽  
Amino Acid ◽  
Nitrogen Balance ◽  
Protein Intake ◽  
Protein Supplementation ◽  
High Protein ◽  
Total Serum ◽  
Amino Acid Supplementation ◽  
Continuous Hemodiafiltration ◽  
High Protein Intake

Aims To study the effect of combined continuous veno-venous hemodiafiltration (CVVHDF) and high (2.5 g/kg/day) parenteral amino acid supplementation on nitrogen balance, amino acid losses and azotemic control in a cohort of patients with severe acute renal failure (ARF). Methods We administered 2.5 grams/kg/day of amino acids intravenously to seven critically ill patients with ARF. We obtained paired blood and ultrafiltrate (UF) samples (n=20) and calculated amino acid clearances and losses, nitrogen balance, protein catabolic rate and total nitrogen losses. Results The median total serum amino acid concentration was high at 5.2 mmol/L with particularly high concentrations of ornithine, lysine, and phenylalanine, but a low level of histidine. The median overall amino acid clearance was 18.6 ml/min (range: 12 to 29 ml/min). UF losses as percentage of administered dose were high for tyrosine (53.6 %) but low for methionine (3.0 %) and arginine (2.3 %). A positive nitrogen balance was achieved in 7 (35%) of the 20 study days with an overall median nitrogen balance of -1.8 g/day. Urea levels were maintained at a median of 26.6 mmol/L. Conclusions High protein intake increases the serum concentrations of most amino acids. Such protein supplementation, when coupled with CVVHDF, achieves a slightly negative overall nitrogen balance in extremely catabolic patients while still allowing adequate azotemic control.

scholarly journals Early high protein intake and mortality in critically ill ICU patients with low skeletal muscle area and -density

2020 ◽  
Vol 39 (7) ◽  
pp. 2192-2201 ◽  
Author(s):  
Wilhelmus G.P.M. Looijaard ◽  
Ingeborg M. Dekker ◽  
Albertus Beishuizen ◽  
Armand R.J. Girbes ◽  
Heleen M. Oudemans-van Straaten ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Critically Ill ◽  
Protein Intake ◽  
High Protein ◽  
Muscle Area ◽  
Icu Patients ◽  
High Protein Intake ◽  
Skeletal Muscle Area
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