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Items: 1 to 20 of 166

1.

Observational studies: going beyond the boundaries of randomized controlled trials.

Yang W, Zilov A, Soewondo P, Bech OM, Sekkal F, Home PD.

Diabetes Res Clin Pract. 2010 May;88 Suppl 1:S3-9. doi: 10.1016/S0168-8227(10)70002-4. Review.

PMID:
20466165
2.

Study designs in clinical research.

Noordzij M, Dekker FW, Zoccali C, Jager KJ.

Nephron Clin Pract. 2009;113(3):c218-21. doi: 10.1159/000235610. Epub 2009 Aug 18. Review.

3.

Beyond HERS: some (not so) random thoughts on randomized clinical trials.

Bush T.

Int J Fertil Womens Med. 2001 Mar-Apr;46(2):55-9.

PMID:
11374656
5.

From randomized controlled trials to observational studies.

Silverman SL.

Am J Med. 2009 Feb;122(2):114-20. doi: 10.1016/j.amjmed.2008.09.030. Review.

PMID:
19185083
6.

Clinical studies of drug effects in humans.

Ray WA.

Clin Chem. 1996 Aug;42(8 Pt 2):1306-11. Review.

7.

Overview of clinical research design.

Hartung DM, Touchette D.

Am J Health Syst Pharm. 2009 Feb 15;66(4):398-408. doi: 10.2146/ajhp080300.

PMID:
19202050
8.

Beyond randomized controlled trials: a critical comparison of trials with nonrandomized studies.

Sørensen HT, Lash TL, Rothman KJ.

Hepatology. 2006 Nov;44(5):1075-82. Review.

PMID:
17058242
9.

Observational studies: a review of study designs, challenges and strategies to reduce confounding.

Lu CY.

Int J Clin Pract. 2009 May;63(5):691-7. doi: 10.1111/j.1742-1241.2009.02056.x. Review.

PMID:
19392919
10.
11.

Should meta-analyses of interventions include observational studies in addition to randomized controlled trials? A critical examination of underlying principles.

Shrier I, Boivin JF, Steele RJ, Platt RW, Furlan A, Kakuma R, Brophy J, Rossignol M.

Am J Epidemiol. 2007 Nov 15;166(10):1203-9. Epub 2007 Aug 21.

PMID:
17712019
12.

Some observations on observational research.

Bluhm R.

Perspect Biol Med. 2009 Spring;52(2):252-63. doi: 10.1353/pbm.0.0076.

PMID:
19395823
13.

Can observational studies provide a realistic alternative to randomized controlled trials in palliative care?

Hadley G, Derry S, Moore RA, Wee B.

J Pain Palliat Care Pharmacother. 2009;23(2):106-13. doi: 10.1080/15360280902899921.

PMID:
19492211
14.

Review of guidelines for good practice in decision-analytic modelling in health technology assessment.

Philips Z, Ginnelly L, Sculpher M, Claxton K, Golder S, Riemsma R, Woolacoot N, Glanville J.

Health Technol Assess. 2004 Sep;8(36):iii-iv, ix-xi, 1-158. Review.

15.
16.

Importance of observational studies in clinical practice.

Ligthelm RJ, Borzì V, Gumprecht J, Kawamori R, Wenying Y, Valensi P.

Clin Ther. 2007 Jun;29(6 Pt 1):1284-92. Review.

PMID:
18036390
17.

Addressing the issue of channeling bias in observational studies with propensity scores analysis.

Lobo FS, Wagner S, Gross CR, Schommer JC.

Res Social Adm Pharm. 2006 Mar;2(1):143-51.

PMID:
17138506
19.

Randomized and observational studies in nephrology: how strong is the evidence?

Greene T.

Am J Kidney Dis. 2009 Mar;53(3):377-88. doi: 10.1053/j.ajkd.2008.12.001. Epub 2009 Jan 29.

PMID:
19185399
20.

Diet and cancer: the disconnect between epidemiology and randomized clinical trials.

Meyskens FL Jr, Szabo E.

Cancer Epidemiol Biomarkers Prev. 2005 Jun;14(6):1366-9.

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