Please select the eligibility criteria that correspond to the clinical trial below.
Title: A 12-Week, Randomized, Double-Blind, Placebo-Controlled, Parallel-Group, Multicenter Trial To Evaluate The Efficacy And Safety Of Fesoterodine Flexible Dose Regimen In Vulnerable Elderly Patients With Overactive Bladder.
Brief Summary: This study is designed to assess the efficacy and safety of a flexible dose regimen of fesoterodine on urgency urinary incontinence (UUI) episodes in vulnerable elderly subjects with overactive bladder (OAB).


Options:
A: Inclusion Criteria:

* Female outpatients 18 years or older.
* Overactive bladder symptoms (subject-reported) for greater than or equal to 3 months.
* Currently sexually active with a male partner.

Exclusion Criteria:

* Diagnosed or suspected interstitial cystitis, uninvestigated hematuria, urogenital cancer, and interstitial or external radiation to the pelvis or external genitalia or clinically significant bladder outlet obstruction.
* Symptoms of incontinence being predominately stress urinary incontinence as determined by the investigator.
* Treated with antimuscarinic/ anticholinergic medication, for any reason including OAB, within the last 3 months or are expected to start therapy during the study treatment period.
* Any drug for urgency urinary incontinence (UUI) initiated within the past 3 months prior to Visit 1, with the exception of estrogen (topical or systemic) as long as treatment is not initiated within 4 weeks prior to Visit 1 (screening)
B: Inclusion Criteria:

* male or female subjects 65 years of age or older
* OAB symptoms for at least 3 months
* score 3 or greater on Vulnerable Elderly Survey (VES-13)
* adequate mobility for independent toileting
* mean number of at least 2 UUI episodes per 24 hours
* mean urinary frequency of 8 or more micturitions per 24 hours
* able to independently complete the bladder diaries

Exclusion Criteria:

* PVR urinary volume greater than 200 ml
* MMSE score less than 20
* greater than 15 UUI episodes per 24 hours
* creatinine clearance less than 30 ml/min
* an average resting heart rate of greater than or equal to 90 beats per minute
C: Inclusion Criteria:

* At least 1 urinary urgency episode/24h (on average) documented in a 3-day patient diary in the screening phase with or without urge incontinence, and usually with frequency and nocturia, described as OAB
* Patients may be included if they were never exposed to anticholinergic agents specified for the treatment of OAB. Patients may also be included if they have previously been treated with FDA-approved anticholinergic agents for the treatment of OAB such as oxybutynin chloride and are no longer receiving such treatment for a minimum of 14 days immediately preceding entry into the study. These previously treated patients must present at the investigative site on no anticholinergic agents and with the desire to receive treatment for OAB. Previous non-drug treatment of OAB is allowed if it has been established at least 4 weeks prior to study entry and is continued throughout the study.
* Patients having urgency with or without urge incontinence accompanied by frequency of ≥8 episodes per 24 hours, and/or nocturia, for a period of ≥3 months prior to screening.

Exclusion Criteria:

* Previous treatment with darifenacin
* Duration of urgency with or without urge incontinence, usually accompanied with frequency and nocturia for \<3 months
* Significant stress incontinence or mixed stress/urge incontinence where stress is the predominant factor as determined by the Investigator
* Evidence of a urinary tract infection; chronic inflammation such as interstitial cystitis and bladder stones
* Clinically significant outflow obstruction (benign prostatic hyperplasia) as determined by the Investigator
D: Inclusion Criteria:

* Subject was willing and able to complete the micturition diary and questionnaires correctly and able to measure his/her vital signs at home at stipulated time points, using the device provided by the study personnel, and to adequately record the readings;
* Subject had symptoms of "wet" OAB (urinary frequency and urgency with incontinence) for at least 3 months;

Exclusion Criteria:

* Subject had significant PVR volume (\> 150 mL);
* Subject had a neurological cause for detrusor overactivity (e.g. neurogenic bladder, diabetic neuropathy with autonomic component or bladder involvement, or systemic or central neurological disease such as multiple sclerosis and Parkinson's disease with autonomic component or bladder involvement). An autonomic component could be inferred when autonomic functions were affected, including heart rate, blood pressure, perspiration and digestion.
* Subject had an indwelling catheter or practices intermittent self catheterization.
* Subject had chronic inflammation such as bladder pain syndrome /interstitial cystitis, symptomatic bladder stones or any previous or current radiation cystitis.
* Subject had received intravesical treatment in the past 12 months with e.g., botulinum toxin, resiniferatoxin, capsaicin.
* Subject had moderate to severe hepatic impairment
* Subject had severe renal impairment
* Subject had a clinically significant abnormal ECG
* Subject had a concurrent malignancy or history of cancer (except noninvasive skin cancer) within the last 5 years prior to screening.
* Subject had an average QTcF interval \> 450 ms for males or \> 470 ms for females based on the triplicate ECGs completed at Screening or is at risk of QT prolongation (e.g., family history of long QT syndrome, hypokalaemia).
* Subject had severe hypertension, which is defined as a sitting average systolic blood pressure ≥ 180 mmHg and/or average diastolic blood pressure ≥ 110 mmHg.

Answer: B