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PubMed_Structured_Abstracts

Id Subject Object Predicate Lexical cue
T1 126-220 OBJECTIVE denotes To identify risk factors for infusion-related phlebitis with peripheral intravenous catheters.
T2 229-323 METHODS denotes A randomized trial of two catheter materials, with consideration of 21 potential risk factors.
T3 333-355 METHODS denotes A university hospital.
T4 366-458 METHODS denotes Hospitalized adults without granulocytopenia who received a peripheral intravenous catheter.
T5 474-707 METHODS denotes House officers or ward nurses inserted the catheters, and each insertion was randomized to a catheter made of tetrafluoroethylene-hexafluoropropylene (FEP-Teflon) or a novel polyetherurethane without leachable additives (PEU-Vialon).
T6 722-821 METHODS denotes Research nurses scored insertion sites each day for inflammation and cultured catheters at removal.
T7 831-1730 RESULTS denotes The Kaplan-Meier risk for phlebitis exceeded 50% by day 4 after catheterization. intravenous antibiotics (relative risk, 2.00), female sex (relative risk, 1.88), prolonged (greater than 48 hours) catheterization (relative risk, 1.79), and catheter material (PEU-Vialon: FEP-Teflon) (relative risk, 0.73) strongly predicted phlebitis in a Cox proportional hazards model (each, P less than 0.003). The best-fit model for severe phlebitis identified the same predictors plus catheter-related infection (relative risk, 6.19), phlebitis with a previous catheter (relative risk, 1.54), and anatomic site (hand: forearm, relative risk, 0.71; wrist:forearm, relative risk, 0.60). The low incidence of local catheter-related infection was comparable with the two catheter materials (5.4% [95% CI, 3.8% to 7.6%] and 6.9% [CI, 4.9% to 9.6%]); none of the 1054 catheters prospectively studied caused bacteremia.
T8 1744-2344 CONCLUSIONS denotes Multiple factors, including the infusate and the duration of cannulation, contribute to the development of infusion-related phlebitis. The use of peripheral intravenous catheters made of PEU-Vialon appears to pose the same risk for catheter-related infection as the use of catheters made of FEP-Teflon, and PEU-Vialon can permit longer cannulation with less risk for phlebitis. The risk for catheter-related bacteremia with FEP-Teflon and PEU-Vialon catheters is sufficiently low that it no longer seems justifiable to recommend the use of small steel needles for most peripheral intravenous therapy.

Inflammaging

Id Subject Object Predicate Lexical cue
T1 0-83 Sentence denotes Risk factors for infusion-related phlebitis with small peripheral venous catheters.
T2 84-114 Sentence denotes A randomized controlled trial.
T3 115-125 Sentence denotes OBJECTIVE:
T4 126-220 Sentence denotes To identify risk factors for infusion-related phlebitis with peripheral intravenous catheters.
T5 221-228 Sentence denotes DESIGN:
T6 229-323 Sentence denotes A randomized trial of two catheter materials, with consideration of 21 potential risk factors.
T7 324-332 Sentence denotes SETTING:
T8 333-355 Sentence denotes A university hospital.
T9 356-365 Sentence denotes PATIENTS:
T10 366-458 Sentence denotes Hospitalized adults without granulocytopenia who received a peripheral intravenous catheter.
T11 459-473 Sentence denotes INTERVENTIONS:
T12 474-707 Sentence denotes House officers or ward nurses inserted the catheters, and each insertion was randomized to a catheter made of tetrafluoroethylene-hexafluoropropylene (FEP-Teflon) or a novel polyetherurethane without leachable additives (PEU-Vialon).
T13 708-721 Sentence denotes MEASUREMENTS:
T14 722-821 Sentence denotes Research nurses scored insertion sites each day for inflammation and cultured catheters at removal.
T15 822-830 Sentence denotes RESULTS:
T16 831-1226 Sentence denotes The Kaplan-Meier risk for phlebitis exceeded 50% by day 4 after catheterization. intravenous antibiotics (relative risk, 2.00), female sex (relative risk, 1.88), prolonged (greater than 48 hours) catheterization (relative risk, 1.79), and catheter material (PEU-Vialon: FEP-Teflon) (relative risk, 0.73) strongly predicted phlebitis in a Cox proportional hazards model (each, P less than 0.003).
T17 1227-1502 Sentence denotes The best-fit model for severe phlebitis identified the same predictors plus catheter-related infection (relative risk, 6.19), phlebitis with a previous catheter (relative risk, 1.54), and anatomic site (hand: forearm, relative risk, 0.71; wrist:forearm, relative risk, 0.60).
T18 1503-1730 Sentence denotes The low incidence of local catheter-related infection was comparable with the two catheter materials (5.4% [95% CI, 3.8% to 7.6%] and 6.9% [CI, 4.9% to 9.6%]); none of the 1054 catheters prospectively studied caused bacteremia.
T19 1731-1743 Sentence denotes CONCLUSIONS:
T20 1744-1878 Sentence denotes Multiple factors, including the infusate and the duration of cannulation, contribute to the development of infusion-related phlebitis.
T21 1879-2121 Sentence denotes The use of peripheral intravenous catheters made of PEU-Vialon appears to pose the same risk for catheter-related infection as the use of catheters made of FEP-Teflon, and PEU-Vialon can permit longer cannulation with less risk for phlebitis.
T22 2122-2344 Sentence denotes The risk for catheter-related bacteremia with FEP-Teflon and PEU-Vialon catheters is sufficiently low that it no longer seems justifiable to recommend the use of small steel needles for most peripheral intravenous therapy.
T1 0-83 Sentence denotes Risk factors for infusion-related phlebitis with small peripheral venous catheters.
T2 84-114 Sentence denotes A randomized controlled trial.
T3 115-125 Sentence denotes OBJECTIVE:
T4 126-220 Sentence denotes To identify risk factors for infusion-related phlebitis with peripheral intravenous catheters.
T5 221-228 Sentence denotes DESIGN:
T6 229-323 Sentence denotes A randomized trial of two catheter materials, with consideration of 21 potential risk factors.
T7 324-332 Sentence denotes SETTING:
T8 333-355 Sentence denotes A university hospital.
T9 356-365 Sentence denotes PATIENTS:
T10 366-458 Sentence denotes Hospitalized adults without granulocytopenia who received a peripheral intravenous catheter.
T11 459-473 Sentence denotes INTERVENTIONS:
T12 474-707 Sentence denotes House officers or ward nurses inserted the catheters, and each insertion was randomized to a catheter made of tetrafluoroethylene-hexafluoropropylene (FEP-Teflon) or a novel polyetherurethane without leachable additives (PEU-Vialon).
T13 708-721 Sentence denotes MEASUREMENTS:
T14 722-821 Sentence denotes Research nurses scored insertion sites each day for inflammation and cultured catheters at removal.
T15 822-830 Sentence denotes RESULTS:
T16 831-1226 Sentence denotes The Kaplan-Meier risk for phlebitis exceeded 50% by day 4 after catheterization. intravenous antibiotics (relative risk, 2.00), female sex (relative risk, 1.88), prolonged (greater than 48 hours) catheterization (relative risk, 1.79), and catheter material (PEU-Vialon: FEP-Teflon) (relative risk, 0.73) strongly predicted phlebitis in a Cox proportional hazards model (each, P less than 0.003).
T17 1227-1502 Sentence denotes The best-fit model for severe phlebitis identified the same predictors plus catheter-related infection (relative risk, 6.19), phlebitis with a previous catheter (relative risk, 1.54), and anatomic site (hand: forearm, relative risk, 0.71; wrist:forearm, relative risk, 0.60).
T18 1503-1730 Sentence denotes The low incidence of local catheter-related infection was comparable with the two catheter materials (5.4% [95% CI, 3.8% to 7.6%] and 6.9% [CI, 4.9% to 9.6%]); none of the 1054 catheters prospectively studied caused bacteremia.
T19 1731-1743 Sentence denotes CONCLUSIONS:
T20 1744-1878 Sentence denotes Multiple factors, including the infusate and the duration of cannulation, contribute to the development of infusion-related phlebitis.
T21 1879-2121 Sentence denotes The use of peripheral intravenous catheters made of PEU-Vialon appears to pose the same risk for catheter-related infection as the use of catheters made of FEP-Teflon, and PEU-Vialon can permit longer cannulation with less risk for phlebitis.
T22 2122-2344 Sentence denotes The risk for catheter-related bacteremia with FEP-Teflon and PEU-Vialon catheters is sufficiently low that it no longer seems justifiable to recommend the use of small steel needles for most peripheral intravenous therapy.