-
1
-
-
0035969986
-
Evolution of treatment effects over time: Empirical evidence from recursive cumulative meta-analyses
-
Ioannidis JPA, Lau J. Evolution of treatment effects over time: empirical evidence from recursive cumulative meta-analyses. Proc Natl Acad Sciences, USA. 2001;98:831-6.
-
(2001)
Proc Natl Acad Sciences, USA
, vol.98
, pp. 831-836
-
-
Ioannidis, J.P.A.1
Lau, J.2
-
2
-
-
9644279552
-
Effect sizes in cumulative meta-analyses of mental health randomized trials evolved over time
-
Trikalinos TA, Churchill R, Ferri M, et al. Effect sizes in cumulative meta-analyses of mental health randomized trials evolved over time. J Clin Epidemiol. 2004;57:1124-30.
-
(2004)
J Clin Epidemiol
, vol.57
, pp. 1124-1130
-
-
Trikalinos, T.A.1
Churchill, R.2
Ferri, M.3
-
3
-
-
22144431885
-
-
and initial stronger effects in highly-cited clinical research
-
Ioannidis JPA. Contradicted and initial stronger effects in highly-cited clinical research. JAMA. 2005;294:218-28.
-
(2005)
JAMA
, vol.294
, pp. 218-228
-
-
Contradicted, I.J.P.A.1
-
4
-
-
33644931936
-
-
Gluud LL. Bias in clinical intervention research. Am J Epidemiol. 2006;163:493-501.
-
Gluud LL. Bias in clinical intervention research. Am J Epidemiol. 2006;163:493-501.
-
-
-
-
5
-
-
15744365927
-
Epidemiology and reporting of randomised trials published in PubMed journals
-
Chan AW, Altman DG. Epidemiology and reporting of randomised trials published in PubMed journals. Lancet. 2005;365:1159-62.
-
(2005)
Lancet
, vol.365
, pp. 1159-1162
-
-
Chan, A.W.1
Altman, D.G.2
-
6
-
-
33846563409
-
Why most published research findings are false
-
Ioannidis JP. Why most published research findings are false. PLoS Med. 2005;2:e124.
-
(2005)
PLoS Med
, vol.2
-
-
Ioannidis, J.P.1
-
7
-
-
34347215906
-
Why most published research findings are false: Author's reply to Goodman and Greenland
-
Ioannidis JP. Why most published research findings are false: author's reply to Goodman and Greenland. PLoS Med. 2007;4: e215.
-
(2007)
PLoS Med
, vol.4
-
-
Ioannidis, J.P.1
-
8
-
-
0035822324
-
Assessing the quality of controlled clinical trials
-
Jüni P, Altman DG, Egger M. Assessing the quality of controlled clinical trials. BMJ. 2001;323:42-6.
-
(2001)
BMJ
, vol.323
, pp. 42-46
-
-
Jüni, P.1
Altman, D.G.2
Egger, M.3
-
9
-
-
0345583669
-
The hazards of scoring the quality of clinical trials for meta-analysis
-
Jüni P, Witschi A, Bloch R, et al. The hazards of scoring the quality of clinical trials for meta-analysis. JAMA. 1999;282:1054-60.
-
(1999)
JAMA
, vol.282
, pp. 1054-1060
-
-
Jüni, P.1
Witschi, A.2
Bloch, R.3
-
10
-
-
85047692188
-
Empirical evidence of bias: Dimensions of methodological quality associated with estimates of treatment effects in controlled trials
-
Schulz KF, Chalmers I, Hayes RJ, Altman DG. Empirical evidence of bias: dimensions of methodological quality associated with estimates of treatment effects in controlled trials. JAMA. 1995;273:408-12.
-
(1995)
JAMA
, vol.273
, pp. 408-412
-
-
Schulz, K.F.1
Chalmers, I.2
Hayes, R.J.3
Altman, D.G.4
-
11
-
-
0037067155
-
Correlation of quality measures with estimates of treatment effect in meta-analyses of randomized controlled trials
-
Balk EM, Bonis PAL, Moskowitz H, et al. Correlation of quality measures with estimates of treatment effect in meta-analyses of randomized controlled trials. JAMA. 2002;287:2973-82.
-
(2002)
JAMA
, vol.287
, pp. 2973-2982
-
-
Balk, E.M.1
Bonis, P.A.L.2
Moskowitz, H.3
-
12
-
-
0028488031
-
Invited commentary: A critical look at some popular meta-analytic methods
-
Greenland S. Invited commentary: a critical look at some popular meta-analytic methods. Am J Epidemiol. 1994;140:290-6.
-
(1994)
Am J Epidemiol
, vol.140
, pp. 290-296
-
-
Greenland, S.1
-
13
-
-
0035901579
-
The revised CONSORT statement for reporting randomized trials: Explanation and elaboration
-
Altman DG, Schulz KF, Moher D, et al: The revised CONSORT statement for reporting randomized trials: explanation and elaboration. Ann Intern Med. 2001;134:663-94.
-
(2001)
Ann Intern Med
, vol.134
, pp. 663-694
-
-
Altman, D.G.1
Schulz, K.F.2
Moher, D.3
-
14
-
-
0346688601
-
Bad reporting does not mean bad methods for randomised trials: Observational study of randomised controlled trials performed by the Radiation Therapy Oncology Group
-
Soares HP, Daniels S, Kumar A, et al. Bad reporting does not mean bad methods for randomised trials: observational study of randomised controlled trials performed by the Radiation Therapy Oncology Group. BMJ. 2004;328:22-4.
-
(2004)
BMJ
, vol.328
, pp. 22-24
-
-
Soares, H.P.1
Daniels, S.2
Kumar, A.3
-
15
-
-
0036697230
-
In the dark: The reporting of blinding status in randomized controlled trials
-
Montori VM, Bhandari M, Devereaux PJ, et al. In the dark: the reporting of blinding status in randomized controlled trials. J Clin Epidemiol. 2002;55:787-90.
-
(2002)
J Clin Epidemiol
, vol.55
, pp. 787-790
-
-
Montori, V.M.1
Bhandari, M.2
Devereaux, P.J.3
-
16
-
-
0037022272
-
The landscape and lexicon of blinding in randomized trials
-
Schulz KF, Chalmers I, Altman DG. The landscape and lexicon of blinding in randomized trials. Ann Intern Med. 2002;136:254-9.
-
(2002)
Ann Intern Med
, vol.136
, pp. 254-259
-
-
Schulz, K.F.1
Chalmers, I.2
Altman, D.G.3
-
18
-
-
0032573850
-
Effect of the statistical significance of results on the time to completion and publication of randomized efficacy trials
-
Ioannidis JPA. Effect of the statistical significance of results on the time to completion and publication of randomized efficacy trials. JAMA. 1998;279:281-6.
-
(1998)
JAMA
, vol.279
, pp. 281-286
-
-
Ioannidis, J.P.A.1
-
19
-
-
17144387322
-
Identifying outcome reporting bias in randomised trials on PubMed: Review of publications and survey of authors
-
Chan AW, Altman DG. Identifying outcome reporting bias in randomised trials on PubMed: review of publications and survey of authors. BMJ. 2005;330:753.
-
(2005)
BMJ
, vol.330
, pp. 753
-
-
Chan, A.W.1
Altman, D.G.2
-
20
-
-
0037018709
-
Presumed benefit: Lessons from the American experience with marrow transplantation for breast cancer
-
Welch HG, Mogielnicki J. Presumed benefit: lessons from the American experience with marrow transplantation for breast cancer. BMJ. 2002;324:1088-92.
-
(2002)
BMJ
, vol.324
, pp. 1088-1092
-
-
Welch, H.G.1
Mogielnicki, J.2
-
21
-
-
34548642946
-
An exploratory test for an excess of significant findings
-
Ioannidis JP, Trikalinos TA. An exploratory test for an excess of significant findings. Clin Trials. 2007;4:245-53.
-
(2007)
Clin Trials
, vol.4
, pp. 245-253
-
-
Ioannidis, J.P.1
Trikalinos, T.A.2
-
22
-
-
34249998681
-
Clinical trial registration: Looking back and moving ahead
-
Laine C, Horton R, DeAngelis CD, et al. Clinical trial registration: looking back and moving ahead. Lancet. 2007;369:1909-11.
-
(2007)
Lancet
, vol.369
, pp. 1909-1911
-
-
Laine, C.1
Horton, R.2
DeAngelis, C.D.3
-
23
-
-
33947647431
-
Selection in reported epidemiological risks: An empirical assessment
-
Kavvoura FK, Liberopoulos G, Ioannidis JP. Selection in reported epidemiological risks: an empirical assessment. PLoS Med 2007;4:e79.
-
(2007)
PLoS Med
, vol.4
-
-
Kavvoura, F.K.1
Liberopoulos, G.2
Ioannidis, J.P.3
-
24
-
-
37449016211
-
Do trialists endorse clinical trial registration? Survey of a PubMed sample
-
Reveiz L, Krleza-Jeric K, Chan AW, De Aguiar S. Do trialists endorse clinical trial registration? Survey of a PubMed sample. Trials 2007;8:30.
-
(2007)
Trials
, vol.8
, pp. 30
-
-
Reveiz, L.1
Krleza-Jeric, K.2
Chan, A.W.3
De Aguiar, S.4
-
25
-
-
33750339712
-
Indirect comparisons: The mesh and mess of clinical trials
-
Ioannidis JP. Indirect comparisons: the mesh and mess of clinical trials. Lancet. 2006;368:1470-2.
-
(2006)
Lancet
, vol.368
, pp. 1470-1472
-
-
Ioannidis, J.P.1
-
27
-
-
33749243529
-
Pragmatic Trials in Health Care Systems (PRACTIHC). Why are so few randomized trials useful, and what can we do about it?
-
Zwarenstein M, Oxman A. Pragmatic Trials in Health Care Systems (PRACTIHC). Why are so few randomized trials useful, and what can we do about it? J Clin Epidemiol. 2006;59:1125-6.
-
(2006)
J Clin Epidemiol
, vol.59
, pp. 1125-1126
-
-
Zwarenstein, M.1
Oxman, A.2
-
28
-
-
34347243202
-
Factors associated with findings of published trials of drug-drug comparisons: Why some statins appear more efficacious than others
-
Bero L, Oostvogel F, Bacchetti P, et al. Factors associated with findings of published trials of drug-drug comparisons: why some statins appear more efficacious than others. PLoS Med. 2007;4:e184.
-
(2007)
PLoS Med
, vol.4
-
-
Bero, L.1
Oostvogel, F.2
Bacchetti, P.3
-
29
-
-
0030002305
-
Changes in clinical trials mandated by the advent of meta-analysis
-
Chalmers TC, Lau J. Changes in clinical trials mandated by the advent of meta-analysis. Stat Med. 1996;15:1263-8.
-
(1996)
Stat Med
, vol.15
, pp. 1263-1268
-
-
Chalmers, T.C.1
Lau, J.2
-
30
-
-
0030268577
-
Surrogate end points in clinical trials: Are we being misled?
-
Fleming TR, DeMets DL. Surrogate end points in clinical trials: are we being misled? Ann Intern Med. 1996;125:605-13.
-
(1996)
Ann Intern Med
, vol.125
, pp. 605-613
-
-
Fleming, T.R.1
DeMets, D.L.2
-
31
-
-
0035941525
-
Completeness of safety reporting in randomized trials: An evaluation of 7 medical areas
-
Ioannidis JPA, Lau J. Completeness of safety reporting in randomized trials: an evaluation of 7 medical areas. JAMA. 2001;285:437-43.
-
(2001)
JAMA
, vol.285
, pp. 437-443
-
-
Ioannidis, J.P.A.1
Lau, J.2
-
32
-
-
33644896238
-
Adverse events: The more you search, the more you find
-
Ioannidis JP, Mulrow CD, Goodman SN. Adverse events: the more you search, the more you find. Ann Intern Med. 2006;144:298-300.
-
(2006)
Ann Intern Med
, vol.144
, pp. 298-300
-
-
Ioannidis, J.P.1
Mulrow, C.D.2
Goodman, S.N.3
-
33
-
-
8744229000
-
Better reporting of harms in randomized trials: An extension of the CONSORT Statement
-
Ioannidis JP, Evans SJ, Gøtzsche PC, et al. Better reporting of harms in randomized trials: an extension of the CONSORT Statement. Ann Intern Med. 2004;141:781-8.
-
(2004)
Ann Intern Med
, vol.141
, pp. 781-788
-
-
Ioannidis, J.P.1
Evans, S.J.2
Gøtzsche, P.C.3
-
35
-
-
33947579183
-
External validity of randomised controlled trials in asthma: To whom do the results of the trials apply?
-
Travers J, Marsh S, Williams M, et al. External validity of randomised controlled trials in asthma: to whom do the results of the trials apply? Thorax. 2007;62:219-23.
-
(2007)
Thorax
, vol.62
, pp. 219-223
-
-
Travers, J.1
Marsh, S.2
Williams, M.3
-
36
-
-
0033564491
-
Toward evidence-based medical statistics. 1: The p value fallacy
-
Goodman SN. Toward evidence-based medical statistics. 1: The p value fallacy. Ann Intern Med. 1999;130:995-1004.
-
(1999)
Ann Intern Med
, vol.130
, pp. 995-1004
-
-
Goodman, S.N.1
-
37
-
-
33847342187
-
Limitations are not properly acknowledged in the scientific literature
-
Ioannidis JP. Limitations are not properly acknowledged in the scientific literature. J Clin Epidemiol. 2007;60:324-9.
-
(2007)
J Clin Epidemiol
, vol.60
, pp. 324-329
-
-
Ioannidis, J.P.1
-
38
-
-
0043198131
-
Association of funding and conclusions in randomized drug trials: A reflection of treatment effect or adverse events?
-
Als-Nielsen B, Chen W, Gluud C, Kjaergard LL. Association of funding and conclusions in randomized drug trials: a reflection of treatment effect or adverse events? JAMA. 2003;290:921-8.
-
(2003)
JAMA
, vol.290
, pp. 921-928
-
-
Als-Nielsen, B.1
Chen, W.2
Gluud, C.3
Kjaergard, L.L.4
-
39
-
-
0036131104
-
Citation bias of hepato-biliary randomized clinical trials
-
Kjaergard LL, Gluud C. Citation bias of hepato-biliary randomized clinical trials. J Clin Epidemiol. 2002;55:407-10.
-
(2002)
J Clin Epidemiol
, vol.55
, pp. 407-410
-
-
Kjaergard, L.L.1
Gluud, C.2
-
40
-
-
33646466957
-
Origin and funding of the most frequently cited papers in medicine: Database analysis
-
Patsopoulos NA, Ioannidis JP, Analatos AA. Origin and funding of the most frequently cited papers in medicine: database analysis. BMJ. 2006;332:1061-4.
-
(2006)
BMJ
, vol.332
, pp. 1061-1064
-
-
Patsopoulos, N.A.1
Ioannidis, J.P.2
Analatos, A.A.3
-
41
-
-
34848847826
-
Ghost management: How much of the medical literature is shaped behind the scenes by the pharmaceutical industry?
-
Sismondo S. Ghost management: how much of the medical literature is shaped behind the scenes by the pharmaceutical industry? PLoS Med. 2007;4:e286.
-
(2007)
PLoS Med
, vol.4
-
-
Sismondo, S.1
-
42
-
-
34547950500
-
A decade of direct-to-consumer advertising of prescription drugs
-
Donohue JM, Cevasco M, Rosenthal MB. A decade of direct-to-consumer advertising of prescription drugs. N Engl J Med. 2007;357:673-81.
-
(2007)
N Engl J Med
, vol.357
, pp. 673-681
-
-
Donohue, J.M.1
Cevasco, M.2
Rosenthal, M.B.3
-
43
-
-
38949213691
-
The cost of pushing pills: A new estimate of pharmaceutical promotion expenditures in the United States
-
Gagnon MA, Lexchin J. The cost of pushing pills: a new estimate of pharmaceutical promotion expenditures in the United States. PLoS Med. 2008;5:e1.
-
(2008)
PLoS Med
, vol.5
-
-
Gagnon, M.A.1
Lexchin, J.2
-
44
-
-
0034707257
-
Arabian nights: 1001 tales of how pharmaceutical companies cater to the material needs of doctors
-
Giannakakis I, Ioannidis JPA. Arabian nights: 1001 tales of how pharmaceutical companies cater to the material needs of doctors. BMJ. 2000;321:1563-4.
-
(2000)
BMJ
, vol.321
, pp. 1563-1564
-
-
Giannakakis, I.1
Ioannidis, J.P.A.2
-
45
-
-
3042626142
-
Choosing a control intervention for a randomised clinical trial
-
Mann H, Djulbegovic B. Choosing a control intervention for a randomised clinical trial. BMC Med Res Methodol. 2003;3:7.
-
(2003)
BMC Med Res Methodol
, vol.3
, pp. 7
-
-
Mann, H.1
Djulbegovic, B.2
-
46
-
-
34548440203
-
Use and abuse of the controlled clinical trial
-
Yazici H. Use and abuse of the controlled clinical trial. Bull NYU Hosp Jt Dis. 2007;65:132-4.
-
(2007)
Bull NYU Hosp Jt Dis
, vol.65
, pp. 132-134
-
-
Yazici, H.1
-
47
-
-
0032054651
-
Do certain countries produce only positive results? A systematic review of controlled trials
-
Vickers A, Goyal N, Harland R, Rees R. Do certain countries produce only positive results? A systematic review of controlled trials. Control Clin Trials. 1998;19:159-66.
-
(1998)
Control Clin Trials
, vol.19
, pp. 159-166
-
-
Vickers, A.1
Goyal, N.2
Harland, R.3
Rees, R.4
-
48
-
-
23944509001
-
Are the clinical effects of homoeopathy placebo effects? Comparative study of placebo-controlled trials of homoeopathy and allopathy
-
Shang A, Huwiler-Müntener K, Nartey L, et al. Are the clinical effects of homoeopathy placebo effects? Comparative study of placebo-controlled trials of homoeopathy and allopathy. Lancet 2005;366:726-32.
-
(2005)
Lancet
, vol.366
, pp. 726-732
-
-
Shang, A.1
Huwiler-Müntener, K.2
Nartey, L.3
-
49
-
-
33847624652
-
When should potentially false research findings be considered acceptable?
-
Djulbegovic B, Hozo I. When should potentially false research findings be considered acceptable? PLoS Med. 2007;4:e26.
-
(2007)
PLoS Med
, vol.4
-
-
Djulbegovic, B.1
Hozo, I.2
|