ELIZA

return kwic search for number out of >500 occurrences
308018 occurrences (No.72 in the rank) during 5 years in the PubMed. [no cache] 500 found

423) We chose eight scenarios that differ in terms of the number and location of the true MTD(s) in the combination space.

--- ABSTRACT ---

PMID:24464821 DOI:10.1002/sim.6094

2015 Statistics in medicine

* Competing designs for drug combination in phase I dose-finding clinical trials.

- The aim of phase I combination dose-finding studies in oncology is to estimate one or several maximum tolerated doses (MTDs) from a set of available dose levels of two or more agents. Combining several agents can indeed increase the overall anti-tumor action but at the same time also increase the toxicity. It is, however, unreasonable to assume the same dose-toxicity relationship for the combination as for the simple addition of each single agent because of a potential antagonist or synergistic effect. Therefore, using single-agent dose-finding methods for combination therapies is not appropriate. In recent years, several authors have proposed novel dose-finding designs for combination studies, which use either algorithm-based or model-based methods. The aim of our work was to compare, via a simulation study, six dose-finding methods for combinations proposed in recent years. We chose eight scenarios that differ in terms of the number and location of the true MTD(s) in the combination space. We then compared the performance of each design in terms of correct combination selection, patient allocation, and mean number of observed toxicities during the trials. Our results showed that the model-based methods performed better than the algorithm-based ones. However, none of the compared model-based designs gave consistently better results than the others.

--- ABSTRACT END ---

[
right
kwic]

[frequency of next (right) word to number]

(1)420 of	(4)4 null	(7)2 as	(10)2 needed
(2)13 and	(5)3 line	(8)2 however,
(3)7 in	(6)3 than	(9)2 increased

add keyword

--- WordNet output for number --- =>に番号をつける, 数, 番号, 総数, 若干, 多数, 曲, 過ごす, 達する, 番号を唱える Overview of noun number The noun number has 11 senses (first 9 from tagged texts) 1. (131) number, figure -- (the property possessed by a sum or total or indefinite quantity of units or individuals; "he had a number of chores to do"; "the number of parameters is small"; "the figure was about a thousand") 2. (63) number -- (a concept of quantity involving zero and units; "every number has a unique position in the sequence") 3. (5) act, routine, number, turn, bit -- (a short theatrical performance that is part of a longer program; "he did his act three times every evening"; "she had a catchy little routine"; "it was one of the best numbers he ever did") 4. (5) phone number, telephone number, number -- (the number is used in calling a particular telephone; "he has an unlisted number") 5. (2) numeral, number -- (a symbol used to represent a number; "he learned to write the numerals before he went to school") 6. (2) issue, number -- (one of a series published periodically; "she found an old issue of the magazine in her dentist's waiting room") 7. (1) number -- (a select company of people; "I hope to become one of their number before I die") 8. (1) number, identification number -- (a numeral or string of numerals that is used for identification; "she refused to give them her Social Security number") 9. (1) number -- (a clothing measurement; "a number 13 shoe") 10. number -- (the grammatical category for the forms of nouns and pronouns and verbs that are used depending on the number of entities involved (singular or dual or plural); "in English the subject and the verb must agree in number") 11. number -- (an item of merchandise offered for sale; "she preferred the black nylon number"; "this sweater is an all-wool number") Overview of verb number The verb number has 6 senses (first 3 from tagged texts) 1. (6) total, number, add up, come, amount -- (add up in number or quantity; "The bills amounted to $2,000"; "The bill came to $2,000") 2. (2) number -- (give numbers to; "You should number the pages of the thesis") 3. (1) number, list -- (enumerate; "We must number the names of the great mathematicians") 4. count, number -- (put into a group; "The academy counts several Nobel Prize winners among its members") 5. count, number, enumerate, numerate -- (determine the number or amount of; "Can you count the books on your shelf?"; "Count your change") 6. number, keep down -- (place a limit on the number of) --- WordNet end ---