Symptom treatment and symptom substitution in enuresis. Enuresis: an analysis of 82 cases. Treatment of nocturnal enuresis with an ultrasound bladder volume controlled alarm device. Treatment of nocturnal enuresis by conditioning techniques. Bladder training and enuresis: a controlled trial. Primary nocturnal enuresis: a new approach to conditioning treatment. Pharmacological and behavioral management of enuresis. Evaluation of various methods in treatment of enuresis. Functional bladder capacity as predictor of response to desmopressin and retention control training in monosymptomatic nocturnal enuresis.
nan Of 400 children over the age of four years, 82 (20.5%) were found to be enuretics. Enuresis was found to be statistically higher (p less than 0.001) in lower social class and between the age group 3 to 5 years. Enuresis was found to be significantly more among boys as compared to girls (p less than 0.001). Various stress factors (e.g. negligence, overprotection, strictness of parents etc) and other associated habit disorders (e.g. fear reactions, nailbiting, temper-tantrums etc) were significantly higher (p less than 0.001) in enuretics as compared to control group. The group who was put on combined drug (imipramine) and psychological treatment showed a better long term response than the patients who were put only on drug or psychological treatment (p less than 0.001). Current treatment regimens for nocturnal enuresis are suboptimal. Medications such as desmopressin are efficacious for preventing the enuretic event but they offer little potential for a permanent cure and have side effects. Although the moisture alarm has good potential for a permanent cure, the child is mostly wet during treatment. Furthermore, the moisture alarm requires that the child make the somewhat remote association between the alarm event and a full bladder after the bladder has emptied. In this exploratory study bladder volume alarming, a new approach to treating nocturnal enuresis, was investigated.
                A total of 40 sequential children 6 to 16 years old with nonorganic nocturnal enuresis who had had at least 1 wetting episode weekly for greater than a year were divided into 2 groups. Each child wore a modified PCI 5000 miniature bladder volume measurement instrument during sleep. An alarm sounded when bladder volume reached 80% of the typical daytime voided volume in group 1 and at 80% of the typical enuretic volume in group 2. Group 2 patients also performed daytime bladder retention exercises in regard to instrument measured bladder volume versus a progressing target volume.
                In groups 1 and 2 the mean dryness rate before study initiation versus during the study was 32.9 and 9.3 versus 88.7 and 82.1%, respectively. Nighttime bladder capacity increased 69% in group 1 and 78% in group 2, while the cure rate was 55% (mean treatment period 10.5 months) and 60% (mean treatment period 7.2 months), respectively.
                Bladder volume tracking seems to approach the goals of ideal treatment for nocturnal enuresis in that it prevents the enuretic event, appears to facilitate a permanent cure and is noninvasive. nan nan Conditioning treatment is the most effective therapy for nocturnal enuresis, precluding the use of drugs. An ordinary alarm clock can be used as an enuresis alarm. We sought to assess its clinical utility as a new means of conditioning treatment.
                Using the ordinary home alarm clock, 125 enuretic children were enrolled into two treatment groups. Group I included 70 children who set the alarm so as to get up and void in the toilet at a critical time when the bladder was full and they were still dry. Group II included 55 children who used the alarm to be awakened for voiding after 2 to 3 hours of sleep regardless of whether they were dry or wet. All children were motivated to use the alarm clock continuously for 4 months.
                Initial success was achieved in 54 (77.1%) of 70 group I and 34 (61.8%) of 55 group II children. Three months after treatment was stopped, success was still maintained in 46 (65.7%) and 31 (56.4%) children in groups I and II, respectively, but dropped to 41 (58.6%) and 29 (52.7%), respectively, after 6 months. The relapse rate after 3 and 6 months was 14.8% and 24.1% for group I and 8.8% and 14.7% for group II, respectively.
                The ordinary alarm clock performs as well as currently used enuresis alarms. It is an effective, elective, noncontact alarm that does not wait for bedwetting to initiate a conditioning reflex. It is both reliable and safe. nan nan To evaluate the efficacy of intranasal desmopressin (DDAVP) and retention control training (RCT) for monosymptomatic nocturnal enuresis in childhood and to assess the predictive value of daytime functional bladder capacity for both methods.
                A total of 114 children with monosymptomatic nocturnal enuresis, of whom 99 (86.8%) wetted the bed every night, were treated with 1 of the 2 methods: intranasal DDAVP in 54 and RCT in 60 subjects.
                Twenty-one of 54 patients (38.9%) and 14 of 60 patients (23.3%) in the DDAVP group and the RCT group, respectively, achieved strong improvement (p = 0.061). Forty-five of 54 (90.0%) in the DDAVP and 35 of 60 (58.3%) in the RCT group had a more than 50% decrease in wet nights (p = 0.004). In the DDAVP group, the functional bladder capacities at baseline in responders and nonresponders were 82+/-22% and 56+/-20% of the predicted bladder capacity for their age (p<0.001). In the RCT group, responders and nonresponders did not differ in functional bladder capacity at baseline.
                DDAVP treatment is more effective than RCT in decreasing the number of wet nights in childhood nocturnal enuresis, but not so effective in children with a low functional bladder capacity. Daytime functional bladder capacity is a valuable predictor of response to DDAVP, but not so to RCT.
Simple behavioural methods may be effective for some children, but further trials are needed, in particular in comparison with treatments known to be effective, such as desmopressin, tricyclic drugs and alarms. However, simple methods could be tried as first line therapy before considering alarms or drugs, because these alternative treatments may be more demanding and may have adverse effects.