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Volumn 24, Issue 5, 2003, Pages 523-543

Estimation following group-sequential response-adaptive clinical trials

Author keywords

Adaptive sampling; Bias; Brownian motion; Corrected confidence interval; Interim analyses; Overshoot correction; Pivotal quantity; Power family of tests

Indexed keywords

ACCURACY; ANALYTIC METHOD; ARTICLE; CLINICAL TRIAL; CONFIDENCE INTERVAL; EXPERIMENTAL DESIGN; EXPERIMENTAL MODEL; HUMAN; MATHEMATICAL COMPUTING; METHODOLOGY; SAMPLE SIZE; SAMPLING; SEQUENTIAL ANALYSIS; SIMULATION; STATISTICAL SIGNIFICANCE; EPIDEMIOLOGY; REVIEW; STATISTICAL MODEL;

EID: 0345968970     PISSN: 01972456     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0197-2456(03)00062-X     Document Type: Article
Times cited : (8)

References (46)
  • 1
    • 0020448748 scopus 로고
    • On choosing the number of interim analyses for clinical trials
    • McPherson C.K. On choosing the number of interim analyses for clinical trials. Stat Med. 1:1982;25-36.
    • (1982) Stat Med , vol.1 , pp. 25-36
    • McPherson, C.K.1
  • 2
    • 0020110252 scopus 로고
    • Interim analyses for randomized clinical trials: The group sequential approach
    • Pocock S.J. Interim analyses for randomized clinical trials: the group sequential approach. Biometrics. 38:1982;153-162.
    • (1982) Biometrics , vol.38 , pp. 153-162
    • Pocock, S.J.1
  • 4
    • 0001305297 scopus 로고
    • Sequential tests involving two populations
    • Robbins H., Siegmund D.O. Sequential tests involving two populations. J Am Stat Assoc. 69:1974;132-139.
    • (1974) J Am Stat Assoc , vol.69 , pp. 132-139
    • Robbins, H.1    Siegmund, D.O.2
  • 6
    • 0001547530 scopus 로고
    • On the bias of maximum likelihood estimation following a sequential test
    • Whitehead J. On the bias of maximum likelihood estimation following a sequential test. Biometrika. 73:1986;573-581.
    • (1986) Biometrika , vol.73 , pp. 573-581
    • Whitehead, J.1
  • 7
    • 0000194793 scopus 로고
    • Estimation after sequential testing: A simple approach for a truncated sequential probability ratio test
    • Woodroofe M. Estimation after sequential testing: a simple approach for a truncated sequential probability ratio test. Biometrika. 79:1992;347-353.
    • (1992) Biometrika , vol.79 , pp. 347-353
    • Woodroofe, M.1
  • 8
    • 1642330267 scopus 로고    scopus 로고
    • Discussion of "hybrid sampling methods for confidence intervals" by Chuang C-S and Lai TL
    • Woodroofe M., Weng R.C. Discussion of "Hybrid sampling methods for confidence intervals" by Chuang C-S and Lai TL. Stat Sinica. 10:2000;33-36.
    • (2000) Stat Sinica , vol.10 , pp. 33-36
    • Woodroofe, M.1    Weng, R.C.2
  • 9
    • 0001270609 scopus 로고    scopus 로고
    • Corrected confidence intervals after sequential testing with applications to survival analysis
    • Coad D.S., Woodroofe M.B. Corrected confidence intervals after sequential testing with applications to survival analysis. Biometrika. 83:1996;763-777.
    • (1996) Biometrika , vol.83 , pp. 763-777
    • Coad, D.S.1    Woodroofe, M.B.2
  • 10
    • 0031591889 scopus 로고    scopus 로고
    • Approximate confidence intervals after a sequential clinical trial comparing two exponential survival curves with censoring
    • Coad D.S., Woodroofe M.B. Approximate confidence intervals after a sequential clinical trial comparing two exponential survival curves with censoring. J Stat Plan Inf. 63:1997;79-96.
    • (1997) J Stat Plan Inf , vol.63 , pp. 79-96
    • Coad, D.S.1    Woodroofe, M.B.2
  • 11
    • 0001348868 scopus 로고    scopus 로고
    • Point and interval estimation following a sequential clinical trial
    • Todd S., Whitehead J., Facey K.M. Point and interval estimation following a sequential clinical trial. Biometrika. 83:1996;453-461.
    • (1996) Biometrika , vol.83 , pp. 453-461
    • Todd, S.1    Whitehead, J.2    Facey, K.M.3
  • 12
    • 0000002042 scopus 로고    scopus 로고
    • Confidence interval calculation for a sequential clinical trial of binary responses
    • Todd S., Whitehead J. Confidence interval calculation for a sequential clinical trial of binary responses. Biometrika. 84:1997;737-743.
    • (1997) Biometrika , vol.84 , pp. 737-743
    • Todd, S.1    Whitehead, J.2
  • 13
    • 0034354053 scopus 로고    scopus 로고
    • Confidence intervals for secondary parameters following a sequential test
    • Whitehead J., Todd S., Hall W.J. Confidence intervals for secondary parameters following a sequential test. J R Stat Soc B. 62:2000;731-745.
    • (2000) J R Stat Soc B , vol.62 , pp. 731-745
    • Whitehead, J.1    Todd, S.2    Hall, W.J.3
  • 14
    • 0009112809 scopus 로고    scopus 로고
    • Estimating and reducing bias in group sequential designs with Gaussian independent increment structure
    • Pinheiro J.C., DeMets D.L. Estimating and reducing bias in group sequential designs with Gaussian independent increment structure. Biometrika. 84:1997;831-845.
    • (1997) Biometrika , vol.84 , pp. 831-845
    • Pinheiro, J.C.1    Demets, D.L.2
  • 15
    • 1642370971 scopus 로고
    • Estimation following sequential tests involving data-dependent treatment allocation
    • Coad D.S. Estimation following sequential tests involving data-dependent treatment allocation. Stat Sinica. 4:1994;693-700.
    • (1994) Stat Sinica , vol.4 , pp. 693-700
    • Coad, D.S.1
  • 16
    • 0031109151 scopus 로고    scopus 로고
    • On the maximum likelihood estimate for the drift of Brownian motion following a symmetric sequential probability ratio test
    • Liu A. On the maximum likelihood estimate for the drift of Brownian motion following a symmetric sequential probability ratio test. Comm Stat-Theory Meth. 26:1997;977-989.
    • (1997) Comm Stat-Theory Meth , vol.26 , pp. 977-989
    • Liu, A.1
  • 17
    • 0023217456 scopus 로고
    • Approximately optimal one-parameter boundaries for group sequential trials
    • Wang S.K., Tsiatis A.A. Approximately optimal one-parameter boundaries for group sequential trials. Biometrics. 43:1987;193-200.
    • (1987) Biometrics , vol.43 , pp. 193-200
    • Wang, S.K.1    Tsiatis, A.A.2
  • 18
    • 0024427644 scopus 로고
    • Symmetric group sequential test designs
    • Emerson S.S., Fleming T.R. Symmetric group sequential test designs. Biometrics. 45:1989;905-923.
    • (1989) Biometrics , vol.45 , pp. 905-923
    • Emerson, S.S.1    Fleming, T.R.2
  • 19
    • 0002296743 scopus 로고
    • Group sequential designs for one-sided and two-sided hypothesis testing with provision for early stopping in favour of the null hypothesis
    • Pampallona S., Tsiatis A.A. Group sequential designs for one-sided and two-sided hypothesis testing with provision for early stopping in favour of the null hypothesis. J Stat Plan Inf. 42:1994;19-35.
    • (1994) J Stat Plan Inf , vol.42 , pp. 19-35
    • Pampallona, S.1    Tsiatis, A.A.2
  • 20
    • 0347230083 scopus 로고    scopus 로고
    • Group sequential tests with outcome-dependent treatment assignment
    • Jennison C., Turnbull B.W. Group sequential tests with outcome-dependent treatment assignment. Sequential Anal. 20:2001;209-234.
    • (2001) Sequential Anal , vol.20 , pp. 209-234
    • Jennison, C.1    Turnbull, B.W.2
  • 21
    • 0016750580 scopus 로고
    • Optimal allocation in sequential tests comparing the means of two Gaussian populations
    • Louis T.A. Optimal allocation in sequential tests comparing the means of two Gaussian populations. Biometrika. 62:1975;359-369.
    • (1975) Biometrika , vol.62 , pp. 359-369
    • Louis, T.A.1
  • 22
    • 0018679646 scopus 로고
    • Two population sequential tests with three hypotheses
    • Hayre L.S. Two population sequential tests with three hypotheses. Biometrika. 66:1979;465-474.
    • (1979) Biometrika , vol.66 , pp. 465-474
    • Hayre, L.S.1
  • 23
    • 0345968972 scopus 로고
    • Sequential selection of the larger of two normal means
    • Hayre L.S., Gittins J.C. Sequential selection of the larger of two normal means. J Am Stat Assoc. 76:1981;696-700.
    • (1981) J Am Stat Assoc , vol.76 , pp. 696-700
    • Hayre, L.S.1    Gittins, J.C.2
  • 24
    • 0018687930 scopus 로고
    • A multiple testing procedure for clinical trials
    • O'Brien P.C., Fleming T.R. A multiple testing procedure for clinical trials. Biometrics. 35:1979;549-556.
    • (1979) Biometrics , vol.35 , pp. 549-556
    • O'Brien, P.C.1    Fleming, T.R.2
  • 25
    • 0017892072 scopus 로고
    • Estimation following sequential tests
    • Siegmund D. Estimation following sequential tests. Biometrika. 65:1978;341-349.
    • (1978) Biometrika , vol.65 , pp. 341-349
    • Siegmund, D.1
  • 26
    • 0000266172 scopus 로고
    • Very weak expansions for sequential confidence levels
    • Woodroofe M. Very weak expansions for sequential confidence levels. Ann Stat. 14:1986;1049-1067.
    • (1986) Ann Stat , vol.14 , pp. 1049-1067
    • Woodroofe, M.1
  • 28
    • 0017744944 scopus 로고
    • Group sequential methods in the design and analysis of clinical trials
    • Pocock S.J. Group sequential methods in the design and analysis of clinical trials. Biometrika. 64:1977;191-199.
    • (1977) Biometrika , vol.64 , pp. 191-199
    • Pocock, S.J.1
  • 29
    • 0037486058 scopus 로고
    • Asymptotic shapes of Bayes sequential testing regions
    • Schwarz G. Asymptotic shapes of Bayes sequential testing regions. Ann Math Stat. 33:1962;224-236.
    • (1962) Ann Math Stat , vol.33 , pp. 224-236
    • Schwarz, G.1
  • 30
    • 0039624573 scopus 로고    scopus 로고
    • Conditional estimation following a group sequential clinical trial
    • Troendle J.F., Yu K.F. Conditional estimation following a group sequential clinical trial. Comm Stat-Theory Meth. 28:1999;1617-1634.
    • (1999) Comm Stat-Theory Meth , vol.28 , pp. 1617-1634
    • Troendle, J.F.1    Yu, K.F.2
  • 31
    • 0022771308 scopus 로고
    • Supplementary analysis at the conclusion of a sequential clinical trial
    • Whitehead J. Supplementary analysis at the conclusion of a sequential clinical trial. Biometrics. 42:1986;461-471.
    • (1986) Biometrics , vol.42 , pp. 461-471
    • Whitehead, J.1
  • 32
    • 0035024677 scopus 로고    scopus 로고
    • Estimation of a secondary parameter in a group sequential clinical trial
    • Gorfine M. Estimation of a secondary parameter in a group sequential clinical trial. Biometrics. 57:2001;589-597.
    • (2001) Biometrics , vol.57 , pp. 589-597
    • Gorfine, M.1
  • 33
    • 0000537133 scopus 로고
    • A two-sample test for a linear hypothesis whose power is independent of the variance
    • Stein C. A two-sample test for a linear hypothesis whose power is independent of the variance. Ann Math Stat. 16:1945;243-258.
    • (1945) Ann Math Stat , vol.16 , pp. 243-258
    • Stein, C.1
  • 34
    • 0001136460 scopus 로고
    • Parameter estimation following group sequential hypothesis testing
    • Emerson S.S., Fleming T.R. Parameter estimation following group sequential hypothesis testing. Biometrika. 77:1990;875-892.
    • (1990) Biometrika , vol.77 , pp. 875-892
    • Emerson, S.S.1    Fleming, T.R.2
  • 35
    • 0033565742 scopus 로고    scopus 로고
    • Estimating the sample size for a t-test using an internal pilot
    • Denne J.S., Jennison C. Estimating the sample size for a t-test using an internal pilot. Stat Med. 18:1999;1575-1585.
    • (1999) Stat Med , vol.18 , pp. 1575-1585
    • Denne, J.S.1    Jennison, C.2
  • 36
    • 0343131454 scopus 로고    scopus 로고
    • Improving the post-experimental properties of Stein's two-stage procedure
    • Denne J.S., Jennison C. Improving the post-experimental properties of Stein's two-stage procedure. Sequential Anal. 18:1999;43-56.
    • (1999) Sequential Anal , vol.18 , pp. 43-56
    • Denne, J.S.1    Jennison, C.2
  • 37
    • 84950622103 scopus 로고
    • The randomized play-the-winner rule in medical trials
    • Wei L.J., Durham S. The randomized play-the-winner rule in medical trials. J Am Stat Assoc. 73:1978;840-843.
    • (1978) J Am Stat Assoc , vol.73 , pp. 840-843
    • Wei, L.J.1    Durham, S.2
  • 38
    • 0033561612 scopus 로고    scopus 로고
    • A comparison of the randomized play-the winner rule and the triangular test for clinical trials with binary responses
    • Coad D.S., Rosenberger W.F. A comparison of the randomized play-the winner rule and the triangular test for clinical trials with binary responses. Stat Med. 18:1999;761-769.
    • (1999) Stat Med , vol.18 , pp. 761-769
    • Coad, D.S.1    Rosenberger, W.F.2
  • 39
    • 0029857119 scopus 로고    scopus 로고
    • Play-the-winner for phase II/III clinical trials
    • Yao Q., Wei L.J. Play-the-winner for phase II/III clinical trials. Stat Med. 15:1996;2413-2423.
    • (1996) Stat Med , vol.15 , pp. 2413-2423
    • Yao, Q.1    Wei, L.J.2
  • 40
    • 0037186367 scopus 로고    scopus 로고
    • Exact group sequential designs for clinical trials with randomized play-the-winner allocation
    • Stallard N., Rosenberger W.F. Exact group sequential designs for clinical trials with randomized play-the-winner allocation. Stat Med. 21:2002;467-480.
    • (2002) Stat Med , vol.21 , pp. 467-480
    • Stallard, N.1    Rosenberger, W.F.2
  • 41
    • 1642366039 scopus 로고    scopus 로고
    • Bias reduction via resampling for estimation following sequential tests
    • Wang Y.-G., Leung D.H.Y. Bias reduction via resampling for estimation following sequential tests. Sequential Anal. 16:1997;249-267.
    • (1997) Sequential Anal , vol.16 , pp. 249-267
    • Wang, Y.-G.1    Leung, D.H.Y.2
  • 42
    • 0033618482 scopus 로고    scopus 로고
    • Bootstrap methods for adaptive designs
    • Rosenberger W.F., Hu F. Bootstrap methods for adaptive designs. Stat Med. 18:1999;1757-1767.
    • (1999) Stat Med , vol.18 , pp. 1757-1767
    • Rosenberger, W.F.1    Hu, F.2
  • 43
    • 0006705578 scopus 로고    scopus 로고
    • Resampling methods for confidence intervals in group sequential trials
    • Chuang C.-S., Lai T.L. Resampling methods for confidence intervals in group sequential trials. Biometrika. 85:1998;317-332.
    • (1998) Biometrika , vol.85 , pp. 317-332
    • Chuang, C.-S.1    Lai, T.L.2
  • 44
    • 0347874207 scopus 로고    scopus 로고
    • Hybrid resampling methods for confidence intervals (with discussion)
    • Chuang C.-S., Lai T.L. Hybrid resampling methods for confidence intervals (with discussion). Stat Sinica. 10:2000;1-50.
    • (2000) Stat Sinica , vol.10 , pp. 1-50
    • Chuang, C.-S.1    Lai, T.L.2
  • 45
    • 0001299568 scopus 로고    scopus 로고
    • The distribution of Brownian motion on linear stopping boundaries
    • (addendum, 17:123-124)
    • Hall W.J. The distribution of Brownian motion on linear stopping boundaries. Sequential Anal. 16:1997;345-352. (addendum, 17:123-124).
    • (1997) Sequential Anal , vol.16 , pp. 345-352
    • Hall, W.J.1


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