메뉴 건너뛰기




Volumn 26, Issue 7, 2007, Pages 1462-1472

Stochastically curtailed phase II clinical trials

Author keywords

Conditional power; Efficacy; Phase II trials; Response proportion; Stochastic curtailment

Indexed keywords

ARTICLE; BINOMIAL DISTRIBUTION; CLINICAL RESEARCH; EFFECT SIZE; INTERMETHOD COMPARISON; MATHEMATICAL ANALYSIS; NULL HYPOTHESIS; POWER ANALYSIS; PROPORTIONAL HAZARDS MODEL; SAMPLE SIZE; SAMPLING ERROR; STATISTICAL ANALYSIS; TREATMENT RESPONSE;

EID: 33947165725     PISSN: 02776715     EISSN: 10970258     Source Type: Journal    
DOI: 10.1002/sim.2653     Document Type: Article
Times cited : (14)

References (21)
  • 1
    • 50549174560 scopus 로고
    • The determination of the number of patients required in a preliminary and follow-up trial of a new chemotherapeutic agent
    • Gehan EA. The determination of the number of patients required in a preliminary and follow-up trial of a new chemotherapeutic agent. Journal of Chronic Diseases 1961; 13:346-353.
    • (1961) Journal of Chronic Diseases , vol.13 , pp. 346-353
    • Gehan, E.A.1
  • 2
    • 0024536437 scopus 로고
    • Optimal two-stage designs for phase II clinical trials
    • Simon R. Optimal two-stage designs for phase II clinical trials. Controlled Clinical Trials 1989; 10:1-10.
    • (1989) Controlled Clinical Trials , vol.10 , pp. 1-10
    • Simon, R.1
  • 3
    • 0029827296 scopus 로고    scopus 로고
    • Multistage designs for phase II clinical trials: Statistical issues in cancer research
    • Kramar A, Potvin D, Hill C. Multistage designs for phase II clinical trials: statistical issues in cancer research. British Journal of Cancer 1996; 74:1317-1320.
    • (1996) British Journal of Cancer , vol.74 , pp. 1317-1320
    • Kramar, A.1    Potvin, D.2    Hill, C.3
  • 5
    • 0023677293 scopus 로고
    • The B-value: A tool for monitoring data
    • Lan KK, Whites J. The B-value: a tool for monitoring data. Biometrics 1988; 44:579-585.
    • (1988) Biometrics , vol.44 , pp. 579-585
    • Lan, K.K.1    Whites, J.2
  • 6
    • 0141684916 scopus 로고    scopus 로고
    • Early stopping by using stochastic curtailment in a three-arm sequential trial
    • Leung DH, Wang Y, Amar D. Early stopping by using stochastic curtailment in a three-arm sequential trial. Applied Statistics 2003; 52:139-152.
    • (2003) Applied Statistics , vol.52 , pp. 139-152
    • Leung, D.H.1    Wang, Y.2    Amar, D.3
  • 7
    • 0018596257 scopus 로고
    • Predictive probability early termination plans for phase II clinical trials
    • Herson J. Predictive probability early termination plans for phase II clinical trials. Biometrics 1979; 35:775-783.
    • (1979) Biometrics , vol.35 , pp. 775-783
    • Herson, J.1
  • 8
    • 0022395309 scopus 로고
    • Early decision in clinical trials when treatment differences are small: Experience of a controlled trial in head trauma
    • Choi SC, Smith PJ, Becker DP. Early decision in clinical trials when treatment differences are small: Experience of a controlled trial in head trauma. Controlled Clinical Trials 1985; 6:280-288.
    • (1985) Controlled Clinical Trials , vol.6 , pp. 280-288
    • Choi, S.C.1    Smith, P.J.2    Becker, D.P.3
  • 10
    • 0023777558 scopus 로고
    • A Bayesian approach to the design of phase II clinical trials
    • Sylvester R. A Bayesian approach to the design of phase II clinical trials. Biometrics 1988; 44:823-836.
    • (1988) Biometrics , vol.44 , pp. 823-836
    • Sylvester, R.1
  • 11
    • 0028279806 scopus 로고
    • Practical Bayesian guidelines for phase IIB clinical trials
    • Thall P, Simon R. Practical Bayesian guidelines for phase IIB clinical trials. Biometrics 1994; 50:337-349.
    • (1994) Biometrics , vol.50 , pp. 337-349
    • Thall, P.1    Simon, R.2
  • 12
    • 1142275380 scopus 로고    scopus 로고
    • Admissible two-stage designs for phase II cancer clinical trials
    • Jung SH, Lee T, Kim K, George S. Admissible two-stage designs for phase II cancer clinical trials. Statistics in Medicine 2004; 23:561-569.
    • (2004) Statistics in Medicine , vol.23 , pp. 561-569
    • Jung, S.H.1    Lee, T.2    Kim, K.3    George, S.4
  • 13
    • 0039643864 scopus 로고
    • Bootstrap tests and confidence intervals for a hazard ratio when the number of observed failures is small, with applications to group sequential survival studies
    • Springer: New York
    • Jennison C. Bootstrap tests and confidence intervals for a hazard ratio when the number of observed failures is small, with applications to group sequential survival studies. Computing Sciences and Statistics, vol. 23. Springer: New York, 1990; 89-97.
    • (1990) Computing Sciences and Statistics , vol.23 , pp. 89-97
    • Jennison, C.1
  • 14
    • 84871256349 scopus 로고
    • A class of sequential conditional probability ratio tests
    • Xiong X. A class of sequential conditional probability ratio tests. Journal of the American Statistical Association 1995; 90:1463-1473.
    • (1995) Journal of the American Statistical Association , vol.90 , pp. 1463-1473
    • Xiong, X.1
  • 15
    • 0029767471 scopus 로고    scopus 로고
    • Continuous and group sequential conditional probability ratio tests for phase II clinical trials
    • Tan M, Xiong X. Continuous and group sequential conditional probability ratio tests for phase II clinical trials. Statistics in Medicine 1996; 15:2037-2051.
    • (1996) Statistics in Medicine , vol.15 , pp. 2037-2051
    • Tan, M.1    Xiong, X.2
  • 16
    • 0031776665 scopus 로고    scopus 로고
    • Clinical trial designs based on sequential conditional probability ratio tests and reverse stochastic curtailing
    • Tan M, Xiong X, Kutner MH. Clinical trial designs based on sequential conditional probability ratio tests and reverse stochastic curtailing. Biometrics 1998; 54:682-695.
    • (1998) Biometrics , vol.54 , pp. 682-695
    • Tan, M.1    Xiong, X.2    Kutner, M.H.3
  • 17
    • 84953030627 scopus 로고
    • Stochastically curtailed tests in long-term clinical trials
    • Lan KKG, Simon R, Halperin M. Stochastically curtailed tests in long-term clinical trials. Sequential Analysis 1982; 1:207-209.
    • (1982) Sequential Analysis , vol.1 , pp. 207-209
    • Lan, K.K.G.1    Simon, R.2    Halperin, M.3
  • 18
    • 84972500231 scopus 로고
    • Statistical approaches to interim monitoring of medical trials: A review and commentary
    • Jennison C, Turnbill BW. Statistical approaches to interim monitoring of medical trials: a review and commentary. Statistical Science 1990; 5:299-317.
    • (1990) Statistical Science , vol.5 , pp. 299-317
    • Jennison, C.1    Turnbill, B.W.2
  • 19
    • 0009959088 scopus 로고
    • Two-stage experimental designs: Early stopping with a negative result
    • Pepe MS, Anderson GL. Two-stage experimental designs: early stopping with a negative result. Applied Statistics 1992; 41:181-190.
    • (1992) Applied Statistics , vol.41 , pp. 181-190
    • Pepe, M.S.1    Anderson, G.L.2
  • 20
    • 0031032503 scopus 로고    scopus 로고
    • 0 embedded in sequential tests
    • 0 embedded in sequential tests. Statistics in Medicine 1997; 16:465-477.
    • (1997) Statistics in Medicine , vol.16 , pp. 465-477
    • Betensky, R.1
  • 21
    • 0030821530 scopus 로고    scopus 로고
    • 0 based on conditional power: Approximations and comparisons
    • 0 based on conditional power: approximations and comparisons. Biometrics 1997; 53:794-806.
    • (1997) Biometrics , vol.53 , pp. 794-806
    • Betensky, R.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.