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THE UNIVERSITY OF MICHIGAN COMPREHENSIVE CANCER CENTER Components of a Phase II Cancer Center Protocol Following is a summary of the sections which comprise a University of Michigan Cancer Center Phase II protocol, listed in the order in which they appear along with a brief description of the information contained in each section. It is recommended that this format be used for all Cancer Center Phase II investigator-initiated protocols. Complete each section as applicable. Other sections may not be applicable for a specific protocol. TITLE PAGE Includes protocol number assigned by Clinical Trials Office (CTO), title of protocol, Principal Investigator, co-Investigators, and study coordinator(s). TABLE OF CONTENTS Includes reference to all sections and appendices. Protocol Template 07Nov02 1 1 OBJECTIVE(S) Purpose of study and brief outline of therapy to be evaluated. 2 BACKGROUND Justification for conducting study and results of similar studies or pilot data. Scientific background and basis for hypothesis(es) to be tested. 3 DRUG INFORMATION Description of drugs used in study (in alphabetical order). 4 STAGING CRITERIA Criteria by which patients will be staged (if applicable). 5 ELIGIBILITY CRITERIA Specific inclusion/exclusion requirements which must be met. Protocol Template 07Nov02 2 6 STRATIFICATION/DESCRIPTIVE FACTOR/RANDOMIZATION SCHEME Pretreatment patient characteristics that are balanced across treatment arms or used to determine initial doses (stratification). Descriptive factors are patient characteristics that do not affect treatment assignments. If there is no randomization, “randomization scheme” is deleted. 7 TREATMENT PLAN Describes therapy and should include: 1) treatment doses/schedule, 2) any dose adjustments for 1st course of therapy, and 3) duration of therapy. 8 TOXICITIES TO BE MONITORED/DOSAGE MODIFICATIONS Dose adjustments for each drug (increases/decreases/delaying and/or withholding therapy) related to toxicity after initiation of therapy. Also, outlines modifications due to toxicities from other therapies, such as surgery and radiotherapy. 9 STUDY PARAMETERS/CALENDAR List of all parameters and required intervals for repeating tests, also include therapy and intervals at which it is to be given (can also include timeline for data collection forms submission). SCHEMA Abbreviated description of protocol (“Treatment at a Glance”). Protocol Template 07Nov02 3 10 RESPONSE EVALUATION CRITERIA IN SOLID TUMORS (RECIST) QUICK REFERENCE 10.1 Eligibility Only patients with measurable disease at baseline should be included in protocols where objective tumor response is the primary endpoint. Measurable disease - the presence of at least one measurable lesion. If the measurable disease is restricted to a solitary lesion, its neoplastic nature should be confirmed by cytology/histology. Measurable lesions - lesions that can be accurately measured in at least one dimension with longest diameter 20 mm using conventional techniques or 10 mm with spiral CT scan. Non-measurable lesions - all other lesions, including small lesions (longest diameter <20 mm with conventional techniques or <10 mm with spiral CT scan), i.e., bone lesions, leptomeningeal disease, ascites, pleural/pericardial effusion, inflammatory breast disease, lymphangitis cutis/pulmonis, cystic lesions, and also abdominal masses that are not confirmed and followed by imaging techniques. All measurements should be taken and recorded in metric notation, using a ruler or calipers. All baseline evaluations should be performed as closely as possible to the beginning of treatment and never more than 4 weeks before the beginning of the treatment. The same method of assessment and the same technique should be used to characterize each identified and reported lesion at baseline and during follow-up. Clinical lesions will only be considered measurable when they are superficial (e.g., skin nodules and palpable lymph nodes). For the case of skin lesions, documentation by color photography, including a ruler to estimate the size of the lesion, is recommended. Protocol Template 07Nov02 4 10.2 Methods of Measurement CT and MRI are the best currently available and reproducible methods to measure target lesions selected for response assessment. Conventional CT and MRI should be performed with cuts of 10 mm or less in slice thickness contiguously. Spiral CT should be performed using a 5 mm contiguous reconstruction algorithm. This applies to tumors of the chest, abdomen and pelvis. Head and neck tumors and those of extremities usually require specific protocols. Lesions on chest X-ray are acceptable as measurable lesions when they are clearly defined and surrounded by aerated lung. However, CT is preferable. When the primary endpoint of the study is objective response evaluation, ultrasound (US) should not be used to measure tumor lesions. It is, however, a possible alternative to clinical measurements of superficial palpable lymph nodes, subcutaneous lesions and thyroid nodules. US might also be useful to confirm the complete disappearance of superficial lesions usually assessed by clinical examination. The utilization of endoscopy and laparoscopy for objective tumor evaluation has not yet been fully and widely validated. Their uses in this specific context require sophisticated equipment and a high level of expertise that may only be available in some centers. Therefore, the utilization of such techniques for objective tumor response should be restricted to validation purposes in specialized centers. However, such techniques can be useful in confirming complete pathological response when biopsies are obtained. Tumor markers alone cannot be used to assess response. If markers are initially above the upper normal limit, they must normalize for a patient to be considered in complete clinical response when all lesions have disappeared. Cytology and histology can be used to differentiate between PR and CR in rare cases (e.g., after treatment to differentiate between residual benign lesions and residual malignant lesions in tumor types such as germ cell tumors). Protocol Template 07Nov02 5 10.3 Baseline documentation of “Target” and “Non-Target” lesions All measurable lesions up to a maximum of five lesions per organ and 10 lesions in total, representative of all involved organs should be identified as target lesions and recorded and measured at baseline. Target lesions should be selected on the basis of their size (lesions with the longest diameter) and their suitability for accurate repeated measurements (either by imaging techniques or clinically). A sum of the longest diameter (LD) for all target lesions will be calculated and reported as the baseline sum LD. The baseline sum LD will be used as reference by which to characterize the objective tumor. All other lesions (or sites of disease) should be identified as non-target lesions and should also be recorded at baseline. Measurements of these lesions are not required, but the presence or absence of each should be noted throughout follow-up. Protocol Template 07Nov02 6 10.4 Response Criteria EVALUATION OF TARGET LESIONS Complete Disappearance of all target lesions Response (CR): Partial Response (PR): Progressive Disease (PD): Stable Disease (SD): At least a 30% decrease in the sum of the LD of target lesions, taking as reference the baseline sum LD At least a 20% increase in the sum of the LD of target lesions, taking as reference the smallest sum LD recorded since the treatment started or the appearance of one or more new lesions Neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD, taking as reference the smallest sum LD since the treatment started EVALUATION OF NON-TARGET LESIONS Complete Disappearance of all non-target lesions and Response (CR): normalization of tumor marker level Incomplete Persistence of one or more non-target lesion(s) Response/ or/and maintenance of tumor marker level above Stable Disease the normal limits (SD): Progressive Disease (PD): Appearance of one or more new lesions and/or unequivocal progression of existing non-target lesions (1) (1) Although a clear progression of “non target” lesions only is exceptional, in such circumstances, the opinion of the treating physician should prevail and the progression status should be confirmed later on by the review panel (or study chair). Protocol Template 07Nov02 7 10.5 Evaluation of best overall response The best overall response is the best response recorded from the start of the treatment until disease progression/recurrence (taking as reference for PD the smallest measurements recorded since the treatment started). In general, the patient's best response assignment will depend on the achievement of both measurement and confirmation criteria. Target lesions CR CR PR SD PD Any Any Non-Target lesions CR Incomplete response/SD Non-PD Non-PD Any PD Any New Lesions Overall response No No CR PR No No Yes or No Yes or No Yes PR SD PD PD PD Patients with a global deterioration of health status requiring discontinuation of treatment without objective evidence of disease progression at that time should be classified as having “symptomatic deterioration”. Every effort should be made to document the objective progression even after discontinuation of treatment. In some circumstances it may be difficult to distinguish residual disease from normal tissue. When the evaluation of complete response depends on this determination, it is recommended that the residual lesion be investigated (fine needle aspirate/biopsy) to confirm the complete response status. Protocol Template 07Nov02 8 10.6 Confirmation The main goal of confirmation of objective response is to avoid overestimating the response rate observed. In cases where confirmation of response is not feasible, it should be made clear when reporting the outcome of such studies that the responses are not confirmed. To be assigned a status of PR or CR, changes in tumor measurements must be confirmed by repeat assessments that should be performed no less than 4 weeks after the criteria for response are first met. Longer intervals as determined by the study protocol may also be appropriate. In the case of SD, follow-up measurements must have met the SD criteria at least once after study entry at a minimum interval (in general, not less than 6-8 weeks) that is defined in the study protocol. 10.7 Duration of overall response The duration of overall response is measured from the time measurement criteria are met for CR or PR (whichever status is recorded first) until the first date that recurrence or PD is objectively documented, taking as reference for PD the smallest measurements recorded since the treatment started. 10.8 Duration of stable disease SD is measured from the start of the treatment until the criteria for disease progression are met, taking as reference the smallest measurements recorded since the treatment started. The clinical relevance of the duration of SD varies for different tumor types and grades. Therefore, it is highly recommended that the protocol specify the minimal time interval required between two measurements for determination of SD. This time interval should take into account the expected clinical benefit that such a status may bring to the population under study. 10.9 Response review For trials where the response rate is the primary endpoint it is strongly recommended that all responses be reviewed by an expert(s) independent of the study at the study’s completion. Simultaneous review of the patients’ files and radiological images is the best approach. Protocol Template 07Nov02 9 10.10 Reporting of results All patients included in the study must be assessed for response to treatment, even if there are major protocol treatment deviations or if they are ineligible. Each patient will be assigned one of the following categories: 1) complete response, 2) partial response, 3) stable disease, 4) progressive disease, 5) early death from malignant disease, 6) early death from toxicity, 7) early death because of other cause, or 9) unknown (not assessable, insufficient data). All of the patients who met the eligibility criteria should be included in the main analysis of the response rate. Patients in response categories 4-9 should be considered as failing to respond to treatment (disease progression). Thus, an incorrect treatment schedule or drug administration does not result in exclusion from the analysis of the response rate. Precise definitions for categories 4-9 will be protocol specific. All conclusions should be based on all eligible patients. Subanalyses may then be performed on the basis of a subset of patients, excluding those for whom major protocol deviations have been identified (e.g., early death due to other reasons, early discontinuation of treatment, major protocol violations, etc.). However, these subanalyses may not serve as the basis for drawing conclusions concerning treatment efficacy, and the reasons for excluding patients from the analysis should be clearly reported. The 95% confidence intervals should be provided. Protocol Template 07Nov02 10 11 REPORTING ADVERSE EVENTS 11.1 Adverse events (AE’s) will use the descriptions and grading scales found in the revised National Cancer Institute (NCI) Common Toxicity Criteria (CTC). A copy of the CTC version 2.0 can be downloaded from the CTEP home page: http://ctep.info.nih.gov/reporting/ctc.html CTC v.2.0 can also be found as a PDF file on the Cancer Center Intranet Clinical Trials Office page: http://www.cancer.med.umich.edu/i/cto.htm 11.2 Definition of an AE a. Serious adverse event: Any adverse experience occurring at any dose that results in any of the following outcomes: Death, a life-threatening adverse drug experience, inpatient hospitalization or prolongation of existing hospitalization, a persistent or significant disability/incapacity, or a congenital anomaly/birth defect. Important medical events that may not result in death, be life-threatening, or require hospitalization may be considered a serious adverse drug experience when, based upon appropriate medical judgment, they may jeopardize the patient or subject and may require medical or surgical intervention to prevent one of the outcomes listed in this definition. At the University of Michigan Comprehensive Cancer Center CTC grades III-V are categorized as serious adverse events. b. Unexpected adverse event: Any adverse experience, the specificity or severity of which is not consistent with the current investigator brochure; or, if an investigator brochure is not required or available, the specificity or severity of which is not consistent with the risk information described in the general investigational plan or elsewhere in the current application, as amended. (In addition to this definition, the IRBMED (Medical Institutional Review Board) will interpret any adverse event not included in the informed consent document as a risk as “unexpected”.) c. Expected (known) adverse event: An adverse event, which has been reported in the Investigator’s Brochure. (In addition to this definition, the IRBMED will consider an adverse event as “expected,” only if it is included in the informed consent document as a risk.) Protocol Template 07Nov02 11 d. Adverse event definitely associated with an investigational drug: An adverse event which has a timely relationship to the administration of the investigational drug/agent, follows a known pattern of response, for which no alternative cause is present. e. Adverse event probably associated with an investigational drug: An adverse event, which has a timely relationship to the administration of the investigational drug/agent, follows a known pattern of response, but for which a potential alternative cause may be present. f. Adverse event possibly associated with an investigational drug: An adverse event, which has a timely relationship to the administration of the investigational drug/agent, follows no known pattern of response, but a potential alternative cause does not exist. g. Adverse event unrelated to an investigational drug: An adverse event, for which there is evidence that it is definitely related to a cause other than the investigational drug/agent. In general, there is no timely relationship to the administration of the investigational drug/agent, or if there is a timely relationship, the event does not follow a known pattern of response, and there is an alternative cause. 11.3 Reporting Procedures 11.3.1 Serious adverse Events (SAE’s) that are unexpected and/or definitely, probably or possibly related to protocol therapy will have written report sent to 1. Principal Investigator of the study: Fax # 2. Data Manager (Name), Clinical Trials Office: Fax # (734)-936-9582 The Clinical Trials Office (CTO) staff will coordinate the reporting process between the Investigator and the IRBMED as well as other applicable reporting agencies (FDA, CTEP, NIH, OBA, industry). Copies of all related correspondence and reporting documents will be maintained in the regulatory file. Protocol Template 07Nov02 12 11.3.2 Deaths or life-threatening adverse events (regardless of relatedness) will be reported to the University of Michigan Medical Institutional Review Board (IRBMED) immediately, phone # (734) 763-4768, fax # (734) 763-9603 with formal written notification within 7 days of the event. Formal notification includes the FDA and or sponsor AE reporting forms attached to the completed IRBMED reporting AE form. (IRBMED reporting form templates can be downloaded from the IRBMED website located at: http://www.med.umich.edu/irbmed/Appguide) 11.3.3 Reporting requirements for AEs are dependent on the Phase of the trial, grade, attribution and whether the event is expected or unexpected as determined by the NCI Specific Expected Adverse Event List, IRB approved protocol and/or Investigator’s Brochure. 11.3.4 Adverse events which are serious (but not life threatening or not resulting in death) have a causal relation to the research (possibly, probably, or definitely related), and are unexpected must be reported to the IRBMED immediately by phone or email; followed by a written report within 7 days of the event. 11.3.5 If the adverse event requires modification of the study protocol and informed consent they should be provided to the IRBMED with the report of the adverse event. 11.3.6 Consent revisions for sponsored research studies must receive sponsor approval prior to submission to the IRBMED. In the event that the study is sponsored by NCI, the Principal Investigator must obtain IRB approval of the consent prior to submission to NCI. 11.3.7 All adverse events occurring in the study, whether or not attributed to study drug, should be included in the investigator’s annual IND report to the FDA for those studies being performed under an investigator IND. 11.3.8 All adverse events will be noted in the case report forms. Protocol Template 07Nov02 13 ADVERSE EVENT REPORTING TO THE UNIVERSITY OF MICHIGAN IRBMED (This guidance table is not to be used in place of IRBMED Procedures, it is intended as a guide to the investigator when writing a protocol). If discrepancies occur All IRBMED procedures in the reporting of adverse events SUPERCEED this guidance table. EVENT Fatal Event/Grade V Toxicity Occurring within 30 days of last study intervention Fatal Event/Grade V Toxicity Occurring after 30 days of last study intervention Life Threatening Event/Grade III Toxicity, Grade IV Toxicity, Serious Adverse Event Serious Adverse Event/Grade III Toxicity EXPECTED Within 7 days if possibly, probably or definitely related. Within 7 days regardless of relatedness Do not report Grade II Toxicity Do not report Grade I Toxicity Do not report MedWatch, Sponsor, or DSM report in which serious issues were found. DSM Reports MedWatch Reports Sponsor Reports Protocol Template 07Nov02 UNEXPECTED Immediately by phone or email; followed by an AE Form within 7 days regardless of relatedness Immediately by phone or email; followed by an AE Form within 7 days if possibly, probably, or definitely related. Within 15 days if possibly, probably, or definitely related. Prior to or concurrent with submission of Scheduled Continuation Application when frequency is different than expected in consent or protocol. Within 15 days of PI receipt Prior to or concurrent with submission of Scheduled Continuation Application. Prior to or concurrent with submission of Scheduled Continuation Application. Prior to or concurrent with submission of Scheduled Continuation Application. Within 15 days of receipt Within 15 days of receipt Within 15 days of receipt 14 FOR PROTOCOLS THAT ARE UNDER AN NCI SPONSORED IND ONLY: GUIDELINES FOR REPORTING OF SERIOUS ADVERSE EVENTS TABLE A: Expedited Reporting for Phase 2 and Phase 3 Studies UNEXPECTED EVENT GRADES 2-3 Attribution of Possible, Probable or Definite Expedited report within 10 working days. (Grade 1 - Adverse Event Expedited Reporting NOT required.) EXPECTED EVENT GRADES 4 and 5 Regardless of Attribution GRADES 1-3 Report by phone to IDB within 24 hrs (301-230-2330). Expedited report to follow within 10 working days. Adverse Event Expedited Reporting NOT required. GRADES 4 and 5 Regardless of Attribution Expedited report, including Grade 5 Aplasia in leukemia patients, within 10 working days. This includes all deaths within 30 days of the last dose of treatment with an investigational agent regardless of attribution. This includes all deaths within 30 days of the last dose of treatment with an investigational agent regardless of attribution. Any late death attributed to the agent (possible, probable, or definite) should be reported within 10 working days. Any late death attributed to the agent (possible, probable, or definite) should be reported within 10 working days. Grade 5: Death on treatment or within 30 days of protocol treatment. Grade 4 Myelosuppression or other Grade 4 events that do not required expedited reporting will be specified in the protocol. Protocol Template 07Nov02 15 12 DATA AND SAFETY MONITORING 12.1 Scheduled meetings will occur every month or more frequently depending on the activity of the protocol. These meetings will include the protocol investigators and data managers involved with the conduct of the protocol. 12.2 During these meetings the investigators will discuss matters related to: 1. safety of protocol participants (AE reporting) 2. validity and integrity of the data 3. enrollment rate relative to expectation, characteristics of participants 4. retention of participants, adherence to protocol (potential or real protocol violations) 5. data completeness 12.3 Data and Safety Monitoring Reports of these regular meetings will be kept on file in the Cancer Center CTO. The data manager assigned to the trial will be responsible for completing the report. The reports will be signed by the principle investigator or by one of the Co-PI. (see Appendix 2 for DSM report) 12.4 The University of Michigan Comprehensive Cancer Center’s PRC Executive Committee will meet on a monthly basis to review the prior months SAEs and Data and Safety Monitoring study specific reports that have been filed. Protocol Template 07Nov02 16 13 STATISTICAL CONSIDERATIONS Identification of a plan for answering objectives, including endpoint definitions, patient accrual objectives, and estimated duration of study. This section may be developed in coordination with the Biostatistics Unit of the Cancer Center. 14 REGISTRATION GUIDELINES Describe how to register a patient (if necessary). After approval for registration has been given by (one of) the Study Coordinator(s), the CTO supplies appropriate consents and other forms. When the consent has been signed, it is returned to the CTO along with appropriate patient information. Eligibility is verified and only then is the patient registered. 15 DATA FORMS, SUBMISSION AND DISTRIBUTION INFORMATION Data Submission Schedule Identifies required forms to be completed and submitted, intervals at which forms must be submitted, location to which forms are submitted and number of copies. 16 SPECIFIC INSTRUCTIONS Used to describe special samples, cores or other procedures (including pathology review) if used in the protocol. For in-house protocols, defines areas of responsibility. UMCC Coordinator Responsibilities Protocol Template 07Nov02 17 APPENDIX 1 ELIGIBILITY CHECKLIST Checklist giving criteria for inclusion/exclusion of patients. Protocol Template 07Nov02 18 APPENDIX 2 PROTOCOL SPECIFIC DATA AND SAFETY MONITORING REPORT To insure that the most up-to-date Protocol Specific Data and Safety Monitoring Report is used please refer to the following link on the internal Comprehensive Cancer Center Intranet site. http://www.cancer.med.umich.edu/i/cto.htm Select: Protocol Specific Data and Safety Monitoring Report (note: this will open in a second browser window) Protocol Template 07Nov02 19