Stallard, Nigel. (2012) Optimal sample sizes for phase II clinical trials and pilot studies. Statistics in Medicine, Vol.31 (No.11-12). pp. 1031-1042. ISSN 0277-6715

Parsons, Nicholas R., Friede, Tim, Todd, S., Marquez, Elsa Valdes, Chataway, J., Nicholas, Richard and Stallard, Nigel. (2012) An R package for implementing simulations for seamless phase II/III clinical trials using early outcomes for treatment selection. Computational Statistics & Data Analysis, Vol.56 (No.5). pp. 1150-1160. ISSN 0167-9473

Simkiss, Douglas E., Spencer, Nick, 1943-, Stallard, Nigel and Thorogood, Margaret. (2012) Health service use in families where children enter public care : a nested case control study using the General Practice Research Database. BMC Health Services Research, Vol.12 (No.1). p. 65. ISSN 1472-6963

Minas, Giorgos, Rigat, Fabio, 1975-, Nichols, Thomas E., Aston, John A. D. and Stallard, Nigel. (2012) A hybrid procedure for detecting global treatment effects in multivariate clinical trials : theory and applications to fMRI studies. Statistics in Medicine, Vol.31 (No.3). pp. 253-268. ISSN 0277-6715

Hee, Siew Wan and Stallard, Nigel. (2012) Designing a series of decision-theoretic phase II trials in a small population. Statistics in Medicine, Vol.31 (No.30). pp. 4337-4351. ISSN 0277-6715

Kimani, Peter K., Glimm, Ekkehard, Maurer, Willi, Hutton, Jane L. and Stallard, Nigel. (2012) Practical guidelines for adaptive seamless phase II/III clinical trials that use Bayesian methods. Statistics in Medicine, Vol.31 (No.19). pp. 2068-2085. ISSN 0277-6715

Hardy, K., Manzoor, S., Marriott, C., Parsons, Helen, Waddington, C., Gossain, Savita, Szczepura, Ala, Stallard, Nigel and Hawkey, Peter M.. (2012) Utilizing rapid multiple-locus variable-number tandem-repeat analysis typing to aid control of hospital-acquired clostridium difficile infection : a multicenter study. Journal of Clinical Microbiology, Vol.50 (No.10). pp. 3244-3248. ISSN 0095-1137

ICCD Study Group (Including: Armstrong, Natalie, Baines, Darrin L., Baker, Richard H., M.D., Crossman, Richard, Davies, Melanie, Hardy, Ainsley, Khunti, Kamlesh, Kumar, Sudhesh, O'Hare, Joseph P., Raymond, Neil T., Saravanan, Ponnusamy, Stallard, Nigel, Szczepura, Ala and Wilson, Andrew, 1954-). (2012) A cluster randomized controlled trial of the effectiveness and cost-effectiveness of Intermediate Care Clinics for Diabetes (ICCD) : study protocol for a randomized controlled trial. Trials, Vol.13 (No.1). p. 164. ISSN 1745-6215

Friede, Tim, Parsons, Nicholas R. and Stallard, Nigel. (2012) A conditional error function approach for subgroup selection in adaptive clinical trials. Statistics in Medicine, Vol.31 (No.30). pp. 4309-4320. ISSN 0277-6715

Parsons, Nick, Friede, Tim, Todd, Susan and Stallard, Nigel (2011) Software tools for implementing simulation studies in adaptive seamless designs : introducing R package ASD. Trials, Vol.12 (Suppl.1). A8. ISSN 1745-6215

Stallard, Nigel. (2011) An adaptive seamless phase II/III clinical trial design incorporating short-term endpoint information. Trials, Vol.12 (Suppl.1). A2. ISSN 1745-6215

Stallard, Nigel and Todd, S.. (2011) Seamless phase II/III designs. Statistical Methods in Medical Research , Vol.20 (No.6). pp. 623-634. ISSN 0962-2802

Perkins, Gavin D., Davies, Robin P., Quinton, Sarah, Woolley, Sarah, Smith, F. Gao (Fang Gao), Abella, Ben, Stallard, Nigel and Cooke, Matthew, MB ChB. (2011) The effect of real-time CPR feedback and post event debriefing on patient and processes focused outcomes : a cohort study : trial protocol. Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine, Vol.19 (No.1). p. 58. ISSN 1757-7241

French, David (David P.), Williams, Stefanie L., Michie, Susan, Taylor, Claire, Szczepura, Ala, Stallard, Nigel and Dale, Jeremy, 1958-. (2011) A cluster randomised controlled trial of the efficacy of a brief walking intervention delivered in primary care : study protocol. BMC Family Practice, Vol.12 (No.1). p. 56. ISSN 1471-2296

Friede, Tim, Parsons, Nicholas R., Stallard, Nigel, Todd, S. (Susan), Valdes Marquez, E., Chataway, Jeremy and Nicholas, R. (Richard). (2011) Designing a seamless phase II/III clinical trial using early outcomes for treatment selection : an application in multiple sclerosis. Statistics in Medicine, Vol.30 (No.13). pp. 1528-1540. ISSN 02776715

Kilner, T. M., Brace, Samantha J., Cooke, Matthew, MB ChB, Stallard, Nigel, Bleetman, A. and Perkins, Gavin D.. (2011) In ‘big bang’ major incidents do triage tools accurately predict clinical priority? : a systematic review of the literature. Injury, Vol.42 (No.5). pp. 460-468. ISSN 0020-1383

Stallard, Nigel, Price, Charlotte L, Creton, Stuart, Indans, Ian, Guest, Robert, Griffiths, David and Edwards, Philippa. (2011) A new sighting study for the fixed concentration procedure to allow for gender differences. Human & Experimental Toxicology, Vol.30 (No.3). pp. 239-249. ISSN 0960-3271

Price, Charlotte L, Stallard, Nigel, Creton, Stuart, Indans, Ian, Guest, Robert, Griffiths, David and Edwards, Philippa. (2011) A statistical evaluation of the effects of gender differences in assessment of acute inhalation toxicity. Human & Experimental Toxicology, Vol.30 (No.3). pp. 217-238. ISSN 0960-3271

Leung, Edmund, Ferjani, Ali M., Kitchen, Andrew, Griffin, Damian R., Stallard, Nigel and Wong, Ling S.. (2011) Risk-adjusted scoring systems can predict surgeons’ performance in colorectal surgery. Surgeon, Vol.9 (No.1). pp. 3-7. ISSN 1479666X

Chataway, J., Nicholas, R., Todd, S., Miller, D. H., Parsons, Nicholas R., Valdes-Marquez, E., Stallard, Nigel and Friede, Tim. (2011) A novel adaptive design strategy increases the efficiency of clinical trials in secondary progressive multiple sclerosis. Multiple Sclerosis Journal, Vol.17 (No.1). pp. 81-88. ISSN 1352-4585

Davies, Robin P., Lam, Jenny, Bullock, Ian, Clutton-Broch, Tom, Gales, Mike, Lockey, Andrew, Kimani, Peter, Stallard, Nigel and Perkins, Gavin D.. (2011) Blended Advanced Life Support Training: A Randomized Controlled Noninferiority Trial. Circulation, Vol. 124 . ISSN 1524-4539

Stallard, Nigel (2011) Decision theory. In: Everitt, Brian S. and Palmer, Christopher R., (eds.) Encyclopaedic companion to medical statistics. Chichester, West Sussex, U.K.: John Wiley & Sons. ISBN 9780470684191

Stallard, Nigel and Friede, Tim (2011) Efficiency of adaptive designs. In: Pong, Annpey and Chow, Shein-Chung, (eds.) Handbook of adaptive designs in pharmaceutical and clinical development. Boca Raton: CRC Press. ISBN 9781439810163

Stallard, Nigel. (2011) Group-sequential methods for adaptive seamless phase II/III clinical trials. Journal of Biopharmaceutical Statistics, Vol.21 (No.4). pp. 787-801. ISSN 1054-3406

Stallard, Nigel (2011) Sequential analysis. In: Everitt, Brian S. and Palmer, Christopher R., (eds.) Encyclopaedic companion to medical statistics. Chichester, West Sussex, U.K.: John Wiley & Sons. ISBN 9780470684191

Stewart-Brown, Sarah L., Anthony, Rebecca, Wilson, Lynsey, Winstanley, Sarah, Stallard, Nigel, Snooks, Helen and Simkiss, Douglas E.. (2011) Should randomised controlled trials be the "gold standard" for research on preventive interventions for children? Journal of Children's Services, Vol.6 (No.4). pp. 228-235. ISSN 1746-6660

Friede, Tim, Nicholas, Richard, Stallard, Nigel, Todd, Susan, Parsons, Nicholas R., Valdes-Marquez, Elsa and Chataway, J.. (2010) Refinement of the clinical scenario evaluation framework for assessment of competing development strategies with an application to multiple sclerosis. Drug Information Journal, Vol.44 (No.6). pp. 713-718. ISSN 0092-8615

Simkiss, Douglas E., Snooks, Helen, Stallard, Nigel, Davies, Shan, Thomas, Marie A., Anthony, Becky, Winstanley, Sarah, Wilson, Lynsey and Stewart-Brown, Sarah L.. (2010) Measuring the impact and costs of a universal group based parenting programme : protocol and implementation of a trial. BMC Public Health, Vol.10 . Article 364. ISSN 1471-2458

Stallard, Nigel. (2010) A confirmatory seamless phase II/III clinical trial design incorporating short-term endpoint information. Statistics in Medicine, Vol.29 (No.9). pp. 959-971. ISSN 0277-6715

Brannath, Werner, Burger, Hans Ulrich, Glimm, Ekkehard, Stallard, Nigel, Vandemeulebroecke, Marc and Wassmer, Gernot. (2010) Comments on the draft guidance on “Adaptive design clinical trials for drugs and biologics” of the U.S. Food and Drug Administration. Journal of Biopharmaceutical Statistics, Vol.20 (No.6). pp. 1125-1131. ISSN 1054-3406

Leung, Edmund, Ferjani, Ali M., Stallard, Nigel and Wong, Ling S.. (2009) Predicting post-operative mortality in patients undergoing colorectal surgery using P-POSSUM and CR-POSSUM scores : a prospective study. International Journal of Colorectal Disease, Vol.24 (No.12). pp. 1459-1464. ISSN 0179-1958

Chataway, J., Nicholas, R., Stallard, Nigel, Todd, S., Parsons, Nicholas R., Valdes-Marquez, E. and Friede, Tim (2009) Developing a new trial design in secondary progressive multiple sclerosis: a seamless adaptive approach. In: ABN Joint Annual Meeting with the Spanish Society of Neurology, Liverpool, England, June 22-26, 2009. Published in: Journal of Neurology Neurosurgery and Psychiatry , Vol.80 (No.11). Article no. e3, p. 10.

Whitehead, John, 1950-, Kelly, P. J. (Patrick J.), Zhou, Yinghui, Stallard, Nigel, Thygesen, Helene and Bowman, Clive. (2009) Action following the discovery of a global association between the whole genome and adverse event risk in a clinical drug-development programme. Pharmaceutical Statistics, Vol.8 (No.4). pp. 287-300. ISSN 1539-1604

Chataway, J., Nicholas, R., Todd, S., Stallard, Nigel, Valdes-Marquez, E., Parsons, Nicholas R. and Friede, Tim (2009) Adaptive seamless trial designs in neurology: a case study in secondary progressive multiple sclerosis. In: 19th World Congress of Neurology, Bangkok, Thailand, October 24-30, 2009. Published in: Journal of the Neurological Sciences, Vol.285 (Suppl. 1). S113-S114.

Hardy, K. (Katherine), Price, Charlotte L, Szczepura, Ala, Gossain, Savita, Davies , Ruth, Stallard, Nigel, Shabir, Sahida, McMurray, Claire, Bradbury, Andrew and Hawkey, Peter M.. (2009) Reduction in the rate of methicillin-resistant Staphylococcus aureus acquisition in surgical wards by rapid screening for colonization : a prospective, cross-over study. Clinical Microbiology and Infection, Vol.16 (No.4). pp. 333-339. ISSN 1198-743X

Sandhu, Harbinder K., Dale, Jeremy, 1958-, Stallard, Nigel, Crouch, R. and Glucksman, E.. (2009) Emergency nurse practitioners and doctors consulting with patients in an emergency department: a comparison of communication skills and satisfaction. Emergency Medicine Journal, Vol.26 (No.6). pp. 400-404. ISSN 1472-0205

Stallard, Nigel, Posch, Martin, Friede, Tim, Koenig, F. (Franz) and Brannath, Werner. (2009) Optimal choice of the number of treatments to be included in a clinical trial. Statistics in Medicine, Vol.28 (No.9). pp. 1321-1338. ISSN 0277-6715

Kimani, Peter K., Stallard, Nigel and Hutton, Jane L.. (2009) Dose selection in seamless phase II/III clinical trials based on efficacy and safety. Statistics in Medicine, Vol.28 (No.6). pp. 917-936. ISSN 0277-6715

Stallard, Nigel. (2009) Simple tests for the external validation of mortality prediction scores. Statistics in Medicine, Vol.28 (No.3). pp. 377-388. ISSN 0277-6715

Parsons, Nicholas R., Costa, Matthew L., Achten, Juul and Stallard, Nigel. (2009) Repeated measures proportional odds logistic regression analysis of ordinal score data in the statistical software package R. Computational Statistics & Data Analysis, Vol.53 (No.3). pp. 632-641. ISSN 0167-9473

Friede, Tim, Parsons, Nicholas R., Stallard, Nigel, Todd, S., Valdes Marquez, E., Chataway, J. and Nicholas, R. (2009) Adaptive clinical trial design for treatment selection and evaluation in multiple sclerosis (MS-Adaptive). UNSPECIFIED..

Nicholas, R. (Richard), Chataway, Jeremy, Todd, S. C. (Susan C.), Stallard, Nigel, Valdés-Márquez, Elsa, Parsons, Nicholas R. and Friede, Tim (2009) Adaptive clinical trials incorporating treatment selection and evaluation: methodology and application in progressive multiple sclerosis. In: 25th Congress of the European Committee for Treatment and Research in Multiple Sclerosis, Düsseldorf, Germany, 9-12th September 2009

Chataway, J., Nicholas, R., Todd, S., Stallard, Nigel, Valdes-Marquez, E., Parsons, Nicholas R. and Friede, Tim. (2009) Adaptive seamless trial designs in neurology : a case study in secondary progressive multiple sclerosis [Abstract]. Journal of the Neurological Sciences, Vol.285 (Suppl.1). S113-S114. ISSN 0022-510X

Stallard, Nigel and Todd, S. (2009) Monitoring. In: Gad, Shayne Cox, (ed.) Clinical trials handbook. Hoboken, N.J.: Wiley, pp. 1019-1042. ISBN 9780471213888

Stallard, Nigel and Friede, Tim. (2008) A group-sequential design for clinical trials with treatment selection. Statistics in Medicine, Vol.27 (No.29). pp. 6209-6227. ISSN 0277-6715

Stallard, Nigel and Cockey, Louise. (2008) Two-stage designs for phase II cancer trials with ordinal responses. Contemporary Clinical Trials, Vol.29 (No.6). pp. 896-904. ISSN 1551-7144

Friede, Tim and Stallard, Nigel. (2008) A comparison of methods for adaptive treatment selection. Biometrical Journal, Vol.50 (No.5 Sp. Iss. SI). pp. 767-781. ISSN 0323-3847

Goodyear, S. J., Stallard, Nigel, Gaunt, Anne, Parker, R. (Ron), Williams, N. and Wong, L.. (2008) Local impact of the English arm of the UK bowel cancer screening pilot study. British Journal of Surgery, Vol.95 (No.9). pp. 1172-1179. ISSN 0007-1323

Marzanski, Marek, Jainer, Ashok Kumar and Stallard, Nigel. (2008) Naturalistic study of the efficacy of different treatment strategies in relapse prevention in bipolar affective disorders. International Medical Journal, Vol.15 (No.4). pp. 277-285. ISSN 1341-2051

Stallard, Nigel, Todd, S. (Susan) and Whitehead, John, 1950-. (2008) Estimation following selection of the largest of two normal means. Journal of Statistical Planning and Inference, Vol.138 (No.6). pp. 1629-1638. ISSN 0378-3758

Kandala, Ngianga-Bakwin, Ji, Chen, Stallard, Nigel, Stranges, Saverio and Cappuccio, Francesco P.. (2008) Morbidity from diarrhoea, cough and fever among young children in Nigeria. Annals of Tropical Medicine & Parasitology, Vol.102 (No.5). pp. 427-445. ISSN 0003-4983

Waylen, Andrea, Stallard, Nigel and Stewart-Brown, Sarah L.. (2008) Parenting and health in mid-childhood : a longitudinal study. European Journal of Public Health, Vol.18 (No.3). pp. 300-305. ISSN 1101-1262

Kelly, Patrick, Zhou, Yinghui, Whitehead, John, 1950-, Stallard, Nigel and Bowman, Clive. (2008) Sequentially testing for a gene-drug interaction in a genomewide analysis. Statistics in Medicine, Vol.27 (No.11). pp. 2022-2034. ISSN 0277-6715

Friede, Tim, Dunn, Janet A. and Stallard, Nigel (2008) Clinical trials in oncology. In: Missailidis, Sotiris, (ed.) Anticancer therapeutics. Oxford ; Hoboken, NJ: Wiley-Blackwell, pp. 365-375. ISBN 9780470723036

Stallard, Nigel (2008) Phase II clinical trials. In: Biswas, A. and Datta, S. and Fine, J. P. and Segal, M. R., (eds.) Statistical advances in the biomedical sciences : clinical trials, epidemiology, survival analysis, and bioinformatics. Wiley series in probability and statistics . Hoboken, N.J.: Wiley-Interscience, pp. 15-32. ISBN 9780471947530

Hardy, Catherine J., Szczepura, Ala, Davies , Ruth, Bradbury, Andrew, Stallard, Nigel, Gossain, Savita, Walley, Paul and Hawkey, Peter M.. (2007) A study of the efficacy and cost-effectiveness of MRSA screening and monitoring on surgical wards using a new, rapid molecular test (EMMS). BMC Health Services Research, Vol.7 (No.160). ISSN 1472-6963

Belsky, Jay, Bell, Brian, Bradley, Robert H, Stallard, Nigel and Stewart-Brown, Sarah L.. (2007) Socioeconomic risk, parenting during the preschool years and child health age 6 years. European Journal of Public Health, Vol.17 (No.5). pp. 508-513. ISSN 1101-1262

Kandala, Ngianga-Bakwin, Ji, Chen, Stallard, Nigel, Stranges, Saverio and Cappuccio, Francesco P.. (2007) Spatial analysis of risk factors for childhood morbidity in Nigeria. American Journal of Tropical Medicine and Hygiene, Vol.77 (No.4). pp. 770-779. ISSN 0002-9637

Belsky, Jay, Bell, Brian, Bradley, Robert H., Stallard, Nigel and Stewart-Brown, Sarah L.. (2006) Socioeconomic risk, parenting during the preschool years and child health age 6 years. European Journal of Public Health, Vol.17 (No.5). pp. 508-513. ISSN 1101-1262

Kelly, Patrick, Stallard, Nigel, Zhou, Yinghui, Whitehead, John and Bowman, Clive. (2006) Sequential genome-wide association studies for monitoring adverse events in the clinical evaluation of new drugs. Statistics in Medicine, Vol.25 (No.18). pp. 3081-3092. ISSN 0277-6715