Israel Medical Association Journal

Background: Screening for asymptomatic urinary retention (AUR) in older adult men at hospital admission to the internal medicine department has never been studied.

Objectives: To assess the incidence of AUR in older adult men at hospital admission, its risk factors, and its outcome.

Methods: The study comprised 111 older adult men aged ≥ 75 years who were admitted to three internal medicine departments. All men underwent post-void residual (PVR) urine volume measurement on the morning following admission by using a portable ultrasound bladder scan. AUR was defined as a PVR urine volume of ≥ 200 ml without symptoms. Men with AUR had a follow-up phone call concerning symptoms and urinary catheter status30 days following hospitalization.

Results: Seven (6.3%) men had AUR. Relative to the 104 men without AUR, they had significantly higher prevalence of severe dependency (6/7 vs. 33/104, 85.7% vs. 31.7%, (P = 0.007), cognitive impairment (5/7 vs. 19/104, 71.4% vs. 18.3%, P = 0.005), and use of anticholinergic agents (4/7 vs. 19/104, 57.1% vs. 18.3%, P = 0.033). A urinary catheter was inserted in one man (14.3%), but it was removed later during hospitalization. No symptoms were reported and no urinary catheter was inserted following hospitalization in men with AUR.

Conclusions: AUR in older adult men at hospital admission is uncommon and has a favorable outcome. Hence, screening for AUR in all older adult men at admission is not recommended, but it may be considered in severely dependent older adult men with cognitive impairment who use anticholinergic agents

Background: The closure of an atrial septal defect is procedure that is frequently performed in both adults and children. Currently, the most commonly used devices are the Amplatzer® and Occlutech® Figulla® atrial septal occluders. Studies conducted in adults have shown that these devices all have similar performance efficiency for the closure of secundum atrial septal defects. No study to date has examined their performance in the pediatric population.

Objectives: To evaluate and compare the performance of Amplatzer® and Occlutech® Figulla® atrial septal occluders in the pediatric population.

Methods: A consecutive retrospective study of exclusively pediatric patients who underwent percutaneous closure of atrial septal defect with these devices was conducted at our institute. 

Results: The study comprised 110 children, 50 in the Amplatzer® device group and 60 in the Occlutech® Figulla® device group. The groups had similar demographic and defect characteristics, except for defect size per transesophageal echocardiography (TEE), which was 2.1 mm larger in the Amplatzer® device group (P = 0.02). No adverse events were recorded in either of the study groups. Complete defect closure at 12 months follow-up (procedural success) was achieved in all but one of the patients in the Amplatzer® group and all but two in the Figulla® group (P = 1). The residual shunt rates of fenestrated defects were similar in the two groups. 

Conclusions: For children with an isolated secundum atrial septal defect, percutaneous closure is equally safe and effective with either Amplatzer® or Occlutech® Figulla® devices.

Background: Despite the large volume of evidence on the management of retained products of conception (RPOC), there are virtually no data regarding the optimal time frame of surgical intervention in case of RPOC.

Objectives: To examine whether the time interval between spontaneous vaginal delivery or pregnancy termination and the uterine evacuation due to pathologically confirmed RPOC influences the reproductive outcome.

Methods: We retrospectively reviewed all the records of women who were admitted to our department due to pathologically confirmed RPOC following either spontaneous vaginal delivery or pregnancy termination between January 2000 and December 2010. Based on the median time from delivery or pregnancy termination until the operative intervention in the study group, patients were stratified into two groups: early intervention (< 3 weeks) and late intervention (> 3 weeks). Reproductive outcomes were compared between the two study groups. 

Results: Reproductive outcomes were analyzed in 172 patients with pathologically confirmed RPOC. Of them, 95 (55.2%) were included in the early intervention group and 77 (44.8%) in the late intervention group. There were no significant differences in the conception rate, mean time to conception, and the occurrence rate of a new infertility problem in women with early surgical intervention compared to those with late surgical intervention (P > 0.05). Furthermore, there was no significant difference between the groups in the pregnancy outcomes following RPOC. 

Conclusions: Early surgical intervention in women with pathologically confirmed RPOC following spontaneous vaginal delivery or pregnancy termination yields the same reproductive outcomes as late surgical intervention.

 

Background: In infants, small volume nebulizers with a face mask are commonly used to facilitate aerosol therapy. However, infants may be disturbed by mask application, causing poor mask-to-face seal and thus reducing the dose delivered.

Objectives: To compare lung function response to bronchodilator nebulization via two delivery devices: hood versus mask.

Methods: We studied 26 recurrently wheezy infants aged 45.8 weeks (95% confidence interval 39.6–52.0). Inhalations of 0.30 mg/kg salbutamol were administered in two alliqots 30 minutes apart using mask and hood in alternating order (M+H or H+M). Response to inhalations was measured by maximal expiratory flows at functional residual capacity at 5 minute intervals after each dose, and area under the VmaxFRC[1] curve was documented.

Results: A small but significant response to salbutamol was observed following the second inhalation with VmaxFRC, improving by 31.7% (7.2–56.2, P < 0.02) and AUC[2] by 425 %•min (-154, 1004; P < 0.02). The improvement following salbutamol was similar by both delivery modalities but with a small but significantly better response when H was used after M (P < 0.01).

Conclusions: Nebulized salbutamol induced a variable but positive response in wheezy infants. Salbutamol via hood was as effective as conventional face mask delivery. Since it is simple and patient-friendly, it could replace the face mask method particularly with uncooperative infants.

Background: Enteral nutrition in the critically ill patient is often complicated by gastrointestinal intolerance, manifested by a large gastric residual volume. The frequency of GRV[1] assessment and the intolerant level above which feeding is stopped is controversial.

Objectives: To evaluate a novel approach to EN[2] by allowing high GRV and once-daily assessment that was correlated with the paracetamol absorption test.

Methods: We conducted a pilot prospective study in an 18 bed general intensive care unit. The study group comprised 52 consecutive critically ill mechanically ventilated patients. Enteral nutrition was started at full delivery rate. Once-daily assessment of GRV with three consecutively repeated threshold volumes of 500 ml was performed before stopping EN. The paracetamol absorption test was performed and correlated to GRV. Patients were divided into two groups: low GRV (< 500 ml), and high GRV (at least one measurement of GRV > 500 ml). Clinical outcome included maximal calories delivered, incidence of pneumonia, ICU[3] length of stay, and ICU and hospital mortality.

Results: There were 4 patients (9.5%) with ventilator-associated pneumonia in the low GRV group and 3 (30%) in the high GRV group (P = 0.12). GRV was inversely correlated to paracetamol absorption; however, neither GRV nor paracetamol absorption was associated with the development of pneumonia. Both groups had similar ICU length of stay (11.0 ± 8.2 vs. 13.8 ± 14.4 days, P = 0.41), and similar ICU (21% vs. 40%, P = 0.24) and hospital mortality (35% vs. 40%, P = 1.0).

Conclusions: In critically ill mechanically ventilated patients, allowing larger gastric residual volumes, measured once daily, enables enteral feeding with fewer interruptions which results in high calorie intake without significant complications or side effects.