ELIZA

return kwic search for under out of >500 occurrences
321496 occurrences (No.66 in the rank) during 5 years in the PubMed. [cache]

219) The understanding of the effect of various factors on preinjection aspiration would further benefit from studies under clinical conditions.

--- ABSTRACT ---

PMID:33002269 DOI:10.1111/dth.14360

2021 Dermatologic therapy

* Factors influencing pre-injection aspiration for hyaluronic acid fillers: A systematic literature review and meta-analysis.

- Pre-injection aspiration of hyaluronic acid filler is a well-recognized yet controversial safety technique. Many consider aspiration to be an important safety measure to prevent inadvertent intravascular filler injection. To assess factors influencing pre-injection aspiration by understanding the relationship between aspiration time and a range of product, needle, and procedural characteristics. We conducted a systematic review and meta-analysis of data, adopting the preferred reporting items for systematic reviews and metaanalyses guidelines. Our literature search identified four articles presenting data on variables associated with aspiration time for different HA filler brands. Statistical models pooling data from the four articles suggest a robust association between aspiration time and a filler's elastic modulus (G'), drop weight (cohesivity), and cross-sectional area of the needle lumen. However, there is insufficient evidence to confirm a robust association between aspiration time and HA concentration, viscous modulus (G″), needle length, and pullback volume. A deeper understanding of the relationship between product, needle, and procedural characteristics, and aspiration time can provide a sound base for discussing the role of pre-injection negative aspiration as a safety measure. The understanding of the effect of various factors on preinjection aspiration would further benefit from studies under clinical conditions.

--- ABSTRACT END ---

[
right
kwic]

[frequency of next (right) word to under]

(1)136 the	(18)4 oxidative	(35)2 Nanotechnology	(52)2 medical
(2)13 different	(19)4 physiological	(36)2 RNA	(53)2 montelukast
(3)10 a	(20)4 six	(37)2 SD,	(54)2 nanoconfinement
(4)8 null	(21)4 study	(38)2 anaerobic	(55)2 nutritional
(5)7 investigation	(22)3 acidic	(39)2 anesthesia	(56)2 other
(6)7 of	(23)3 and	(40)2 certain	(57)2 our
(7)6 in	(24)3 basal	(41)2 common	(58)2 real
(8)6 normal	(25)3 conditions	(42)2 curve	(59)2 real-world
(9)6 these	(26)3 control	(43)2 each	(60)2 this
(10)5 an	(27)3 development	(44)2 endoscopic	(61)2 three
(11)5 both	(28)3 high	(45)2 ex	(62)2 treatment
(12)5 which	(29)3 inverted	(46)2 fasted	(63)2 two
(13)4 assessment	(30)3 some	(47)2 five	(64)2 typical
(14)4 clinical	(31)3 various	(48)2 four	(65)2 water-deficit
(15)4 controlled	(32)3 water	(49)2 hypoxia
(16)4 general	(33)2 18	(50)2 intense
(17)4 hypoxic	(34)2 808	(51)2 low

add keyword

--- WordNet output for under --- =>以下の, (治療, 試練, 刑罰)を受けて, 下部の, の下に, ・・の下に Overview of adj under The adj under has 2 senses (first 2 from tagged texts) 1. (2) nether, under -- (located below or beneath something else; "nether garments"; "the under parts of a machine") 2. (1) under -- (lower in rank, power, or authority; "an under secretary") Overview of adv under The adv under has 8 senses (first 1 from tagged texts) 1. (2) under -- (down to defeat, death, or ruin; "their competitors went under") 2. under -- (through a range downward; "children six and under will be admitted free") 3. under -- (into unconsciousness; "this will put the patient under") 4. under -- (in or into a state of subordination or subjugation; "we must keep our disappointment under") 5. under -- (below some quantity or limit; "fifty dollars or under") 6. under -- (below the horizon; "the sun went under") 7. under -- (down below; "get under quickly!") 8. under, below -- (further down; "see under for further discussion") --- WordNet end ---