a. Low prevalence of patients with advanced CKD and/or ESRD
a. Low prevalence of patients with advanced CKD and/or ESRD Advanced CKD (eGFR <30 ml/min/1.73 m2) Not Requiring Dialysis
a. Low prevalence of patients with advanced CKD and/or ESRD ESRD Requiring Dialysis
b. Lack of efficacy or smaller treatment effect that could weaken overall treatment effect
b. Lack of efficacy or smaller treatment effect that could weaken overall treatment effect Advanced CKD (eGFR <30 ml/min/1.73 m2) Not Requiring Dialysis
b. Lack of efficacy or smaller treatment effect that could weaken overall treatment effect ESRD Requiring Dialysis
c. Safety concerns i. Concern for higher risk of adverse events
c. Safety concerns i. Concern for higher risk of adverse events Advanced CKD (eGFR <30 ml/min/1.73 m2) Not Requiring Dialysis
c. Safety concerns i. Concern for higher risk of adverse events ESRD Requiring Dialysis
ii. Concern that intervention could worsen kidney disease
ii. Concern that intervention could worsen kidney disease Advanced CKD (eGFR <30 ml/min/1.73 m2) Not Requiring Dialysis
ii. Concern that intervention could worsen kidney disease ESRD Requiring Dialysis
iii. Concern that intervention could worsen cardiovascular disease
iii. Concern that intervention could worsen cardiovascular disease Advanced CKD (eGFR <30 ml/min/1.73 m2) Not Requiring Dialysis
iii. Concern that intervention could worsen cardiovascular disease ESRD Requiring Dialysis
d. Protocol design i. Standard protocols exclude patients with advanced CKD and/or ESRD
d. Protocol design i. Standard protocols exclude patients with advanced CKD and/or ESRD Advanced CKD (eGFR <30 ml/min/1.73 m2) Not Requiring Dialysis
d. Protocol design i. Standard protocols exclude patients with advanced CKD and/or ESRD ESRD Requiring Dialysis
ii. Uncertainty about effect of renal impairment on drug exposure and proper drug dosing
ii. Uncertainty about effect of renal impairment on drug exposure and proper drug dosing Advanced CKD (eGFR <30 ml/min/1.73 m2) Not Requiring Dialysis
ii. Uncertainty about effect of renal impairment on drug exposure and proper drug dosing ESRD Requiring Dialysis
iii. Lack of standardized cardiovascular endpoints specific to patients with advanced CKD and/or ESRD
iii. Lack of standardized cardiovascular endpoints specific to patients with advanced CKD and/or ESRD Advanced CKD (eGFR <30 ml/min/1.73 m2) Not Requiring Dialysis
iii. Lack of standardized cardiovascular endpoints specific to patients with advanced CKD and/or ESRD ESRD Requiring Dialysis
iv. Lack of validated surrogate cardiovascular endpoints specific to patients with advanced CKD and/or ESRD
iv. Lack of validated surrogate cardiovascular endpoints specific to patients with advanced CKD and/or ESRD Advanced CKD (eGFR <30 ml/min/1.73 m2) Not Requiring Dialysis
iv. Lack of validated surrogate cardiovascular endpoints specific to patients with advanced CKD and/or ESRD ESRD Requiring Dialysis
e. Financial concerns i. Need for additional funds or resources to monitor patients at high risk for adverse events
e. Financial concerns i. Need for additional funds or resources to monitor patients at high risk for adverse events Advanced CKD (eGFR <30 ml/min/1.73 m2) Not Requiring Dialysis
e. Financial concerns i. Need for additional funds or resources to monitor patients at high risk for adverse events ESRD Requiring Dialysis
ii. Financial costs of accessing patients
ii. Financial costs of accessing patients Advanced CKD (eGFR <30 ml/min/1.73 m2) Not Requiring Dialysis
ii. Financial costs of accessing patients ESRD Requiring Dialysis
iii. Risk of poor formulary placement if trial only enrolls specific populations
iii. Risk of poor formulary placement if trial only enrolls specific populations Advanced CKD (eGFR <30 ml/min/1.73 m2) Not Requiring Dialysis
iii. Risk of poor formulary placement if trial only enrolls specific populations ESRD Requiring Dialysis
iv. Poor reimbursement by payers, even after drug approval
iv. Poor reimbursement by payers, even after drug approval Advanced CKD (eGFR <30 ml/min/1.73 m2) Not Requiring Dialysis
iv. Poor reimbursement by payers, even after drug approval ESRD Requiring Dialysis
v. Reluctance of senior management to support development
v. Reluctance of senior management to support development Advanced CKD (eGFR <30 ml/min/1.73 m2) Not Requiring Dialysis
v. Reluctance of senior management to support development ESRD Requiring Dialysis
f. Regulatory barriers
f. Regulatory barriers Advanced CKD (eGFR <30 ml/min/1.73 m2) Not Requiring Dialysis
f. Regulatory barriers ESRD Requiring Dialysis
i. Potential regulatory risk (e.g., safety data could impact label or approval)
i. Potential regulatory risk (e.g., safety data could impact label or approval) Advanced CKD (eGFR <30 ml/min/1.73 m2) Not Requiring Dialysis
i. Potential regulatory risk (e.g., safety data could impact label or approval) ESRD Requiring Dialysis
ii. Lack of regulatory incentives (e.g., waiver of application fees, market exclusivity)
ii. Lack of regulatory incentives (e.g., waiver of application fees, market exclusivity) Advanced CKD (eGFR <30 ml/min/1.73 m2) Not Requiring Dialysis
ii. Lack of regulatory incentives (e.g., waiver of application fees, market exclusivity) ESRD Requiring Dialysis
g. Patient recruitment i. Patient exclusion based on multiple comorbidities
g. Patient recruitment i. Patient exclusion based on multiple comorbidities Advanced CKD (eGFR <30 ml/min/1.73 m2) Not Requiring Dialysis
g. Patient recruitment i. Patient exclusion based on multiple comorbidities ESRD Requiring Dialysis
ii. Low patient awareness of clinical trial availability
ii. Low patient awareness of clinical trial availability Advanced CKD (eGFR <30 ml/min/1.73 m2) Not Requiring Dialysis
ii. Low patient awareness of clinical trial availability ESRD Requiring Dialysis
iii. Patient reluctance to participate in clinical trials
iii. Patient reluctance to participate in clinical trials Advanced CKD (eGFR <30 ml/min/1.73 m2) Not Requiring Dialysis
iii. Patient reluctance to participate in clinical trials ESRD Requiring Dialysis
iv. Low physician awareness of clinical trial availability
iv. Low physician awareness of clinical trial availability Advanced CKD (eGFR <30 ml/min/1.73 m2) Not Requiring Dialysis
iv. Low physician awareness of clinical trial availability ESRD Requiring Dialysis
v. Physician reluctance to participate in clinical trials or registries
v. Physician reluctance to participate in clinical trials or registries Advanced CKD (eGFR <30 ml/min/1.73 m2) Not Requiring Dialysis
v. Physician reluctance to participate in clinical trials or registries ESRD Requiring Dialysis
vi. Physician reluctance to enroll patients
vi. Physician reluctance to enroll patients Advanced CKD (eGFR <30 ml/min/1.73 m2) Not Requiring Dialysis
vi. Physician reluctance to enroll patients ESRD Requiring Dialysis
vii. Lack of physician experience with clinical trial conduct
vii. Lack of physician experience with clinical trial conduct Advanced CKD (eGFR <30 ml/min/1.73 m2) Not Requiring Dialysis
vii. Lack of physician experience with clinical trial conduct ESRD Requiring Dialysis