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Hot Flashes Study Sections
 Author Bio
Introduction 
Commentator Bio
Protocol Schema
Protocol Background
Protocol Goals
Patient Eligibility
Test Schedule
Stratification Factors
Currently selected section: Registration/Randomization
Protocol Treatment
Dosage Modification
Ancillary Treatment
Toxicity Monitoring
Treatment Evaluation
Descriptive Factors
Treatment/Follow-up
Pharmacologic Studies
Drug Information
Statistical Considerations
Pathology Considerations
Records/Data Collection Procedures
Budget
Appendices

 

Chapter 2B: Development of a Clinical Trial for Hot Flash Protocol: Registration/Randomization Procedures
 

6.0 This study consists of two sequential studies: (a) a randomized, double-blind, placebo-controlled, crossover study evaluating SOYEST as a treatment for hot flashes, and (b) an optional continuation study to obtain longer-term data about the effectiveness of SOYEST used for this purpose. In a preceding trial of megestrol acetate for hot flashes (NCCTG 90-92-55), the open-label continuation phase provided valuable confirmatory information regarding the dynamics of hot flashes with the initiation and discontinuation of the study medication. Before the study begins, there will be a one-week baseline observation period in which baseline symptoms will be recorded.

6.1 Double-blind study

6.11 Registration procedures

6.111 To register a patient, call (555-555-5555) or fax a completed eligibility checklist (555-555-5555) to the Randomization Center between 8 a.m. and 4:30 p.m. central time Monday through Friday.

6.112 IRB approval(s) is required for each treating site and a signed 310 form(s) is to be on file at the Randomization Center before patient accrual.

6.113 Patient eligibility and the existence of a signed consent form will be checked by Randomization Center personnel before a patient will be registered into this study.

6.114 Treatment on this protocol must commence by the accruing membership under the supervision of a NCCTG member physician.

6.115 Pretreatment tests must be completed within the guidelines specified on the test schedule.

6.116 Treatment cannot begin prior to registration and must begin within 28 days after registration.

6.117 Study medication availability checked.

6.12 Randomization procedures

6.121 After the patient has been registered onto the study, the values of the stratification factors (Section 5.0) will be recorded, and the patient will be randomly assigned to one of the following treatment groups:

  • SOYEST or
  • an identical-appearing placebo

6.122 To ensure that both the patient and the medical professionals who care for the patient are blinded to the identity of the treatment assignment, the randomization specialist will follow the double-blinding procedures outlined below.


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