Assessment of female prevalence of overactive bladder (OAB) in Barcelona using a self-administered screening questionnaire: the Cuestionario de Autoevaluación del Control de la Vejiga (CACV)

Introduction and hypothesis

Overactive bladder (OAB) syndrome is common urological condition, usually underdiagnosed and difficult to identify. The screening of lower urinary tract symptoms (LUTS) through patient self-administered questionnaires can be useful not only for timely identification of these patients but to implement early interventions for symptoms and their implication in a patients’ quality of life (QOL). Our objective was to assess the prevalence of OAB symptoms in patients attending general gynecology units in Barcelona, Spain, through a self-administered screening questionnaire.

Materials and methods

A cross-sectional, multicenter, observational, epidemiological study was carried out at general gynecology units of ten primary health centers in Barcelona, Spain. The study was conducted during a patient’s single visit through self-administered forms. Patients recorded sociodemographic data, medical history and comorbidities, and scored the presence and bother related to specific urological symptoms using the Cuestionario de Autoevaluación del Control de la Vejiga (CACV), the validated Spanish version of the Bladder Control Self-Assessment Questionnaire (B-SAQ). A score ≥6 on the symptoms scale of the CACV was taken as an indicator of suspected OAB.

Results

One thousand and four women aged between 18 and 82 participated in the study. The overall prevalence of OAB was 11.8 %. A patient being >50 years was significantly associated with suspected OAB in comparison with the younger group [odds ratio (OR) 3.1 (2.1–4.7); p?<?0,001]. Overactive bladder showed significant association with factors other than age, menopause, and previous urogynecological history, such as high body mass index (BMI) and parity.

Conclusions

The estimated prevalence of suspected OAB in patients attending general gynecological services in Barcelona is 11.8 %. Overweight or obese patients and those with three or more children were found to be at elevated risk for developing OAB.     

Proximal paraparesis due to aortic dissection extending into bilateral carotid arteries in a patient with Loeys-Dietz syndrome

The authors report a 66 year-old female with past medical history relevant for thoracic abdominal aneurysm who presented with a complaint of chest pain radiating into her neck. The physical examination was significant for the distinctive facial features of wide spaced eyes and V-shaped uvula. Thoracic CT scan revealed a type I aortic dissection which warranted immediate surgical repair. On post-op day one she was noted to be confused and was found to have acute bilateral lower extremity paraparesis with proximal predominance. Furthermore, her left radial artery line had no pulse waves and no brachial, radial, or ulnar pulses could be detected with Doppler ultrasound. Emergent head CT scan revealed bilateral postcentral gyri infarctions and the thoracic CT scan demonstrated extension of the dissection into the aortic branches, including the left brachial and the bilateral carotid arteries. Consequently, surgical brachial artery repair ensued. In the interim, a repeated head CT scan demonstrated new ischemic infarcts involving the bilateral frontal lobes. Anticoagulation was not indicated due to the high risk of bleeding at surgical site. Genetic testing confirmed the presence of a mutation in the TGFBR2 gene at exon 5. Loeys-Dietz syndrome is an autosomal dominant disease caused by heterozygous mutations in the genes encoding type I or II transforming growth factor-β (TGF-β) receptor. Loeys-Dietz syndrome manifests with aggressive vascular pathology. This case underscores the importance of recognition of this spectrum of clinical and pathologic manifestations to identify and manage Loeys-Dietz syndrome.     

Cardiac autonomic blockade in sinus disease and indication for a pacemaker

Functional autonomic blockade (FAB) with metoprolol (0.2 mg/kg body weight) and atropine sulphate (0.04 mg/kg) was carried out in 23 patients, 20 to 81 years old (mean age 61 years) with symptomatic sick sinus syndrome with clinical indication for permanent pacing. Several measurements were determined before and after FAB, 7 had normal intrinsic heart rate (IHR) and 16 abnormal. With normal IHR, 3 had severe autonomic regulation disturbances and in only two patients the corrected sinus nodal recovery time (SNRTC) and the sinoatrial conduction time (SACT) were prolonged after FAB. On the 16 patients with abnormal IHR only 4 had severe extrinsic autonomic influence and 15 had SACT and SNRTC prolonged after FAB. All measurements were determined by standard electrocardiographic surface tracings. Indications for permanent pacing were reduced to intrinsic sick sinus syndrome and bradycardia with severe autonomic disturbances in symptomatic patients.     

Pseudophakic bullous keratopathy

We reviewed the records of all patients with pseudophakic bullous keratopathy (271 eyes, 251 patients) seen during a six-month period to determine predisposing factors, associated problems, current management, and visual outcome. Pseudophakic bullous keratopathy was associated most frequently with anterior chamber intraocular lenses in general (155 of 271), and with Leiske style lenses in particular (100 of 271). It was associated with a visual acuity of 20/200 or less in 206 eyes and a visual acuity of counting fingers or less in 129 of the eyes at the initial examination. Penetrating keratoplasties had been performed in 189 of the eyes. After penetrating keratoplasty, 108 of 189 of the eyes had a visual acuity of 20/200 or less (mean follow-up, 15 months). Visual acuity improved with longer follow-up, and among patients with a minimum follow-up of two years, 23 of 36 eyes had a visual acuity of 20/100 or better. Most grafts were clear (145 of 189). Pseudophakic bullous keratopathy was associated with marked visual loss, which was permanent despite clear grafts in 29 of 92 eyes followed-up for one year or longer.