Search

Introduction: Dysphagia is not unusual following repair of esophageal atresia (EA). The lack of a uniform definition has led to a variance when it comes to reporting the prevalence of dysphagia among patients operated on for EA. Our aim is to estimate the occurrence and degree of dysphagia, using a numerical score with its statistical versatility independent of a specific definition. The results are used to find early risk factors of dysphagia within this patient group. The results are also used to see whether we can find a correlation between dysphagia and symptoms of gastroesophageal reflux (GER) and quality of life (QoL). Methods: 79 consecutive survivors operated on for EA in Gothenburg between 1968 and 1983 were located. Hospital charts were reviewed and patients received questionnaires on dysphagia, symptoms of GER and QoL. Dysphagia was measured by a numerical score, symptoms of GER were extracted using a predetermined questionnaire (GerdQ), and QoL was determined using the generic questionnaire SF-36. Results: 73 patients (92.4 % ) returned the questionnaires. In order to make the study group as homogeneous as possible with regard to the malformation we choose to study the 63 patients representing the vast majority: those with Gross type C. 36 patients (57 % ) had symptoms of dysphagia to varying degrees. We did not find any aggravating factors in their hospital charts nor did we find any correlation to the most recent demographics. There was a significant difference in dysphagia scores when we compared Gross type C to the often more complex type A (p < 0.05). We did not find any correlation to heartburn but a strong correlation to regurgitation with an OR of 2.8 (95 % CI: 1.2 - 6.6). The QoL was good for this patient group, and we did not find any correlation between QoL and the dysphagia score. Conclusions: The dysphagia score provides easy-to-use results when it comes to evaluating the potential influence of dysphagia. Dysphagia is common within this patient group. Patients operated on for EA Gross type A seem to do worse when it comes to dysphagia. Regurgitation is associated with dysphagia, which could imply that GER is an aggravating factor. Further studies to support this finding will show whether there is a correlation between the dysphagia score and the results of 24-h pH-monitoring. If so, this could mean that treating GER might decrease dysphagia, at least in this patient group. [ABSTRACT FROM AUTHOR]

Purpose: Bladder-bowel questionnaires are an important tool in diagnosing nonneurogenic bladder-bowel dysfunction in children. We report the validity and reliability of a bladder-bowel questionnaire that has been in clinical use at our institution for decades., Materials and Methods: The bladder-bowel questionnaire contains 13 questions, with answers ranging from never (score of 0) to daily (3). The questionnaire was answered by 139 healthy controls and 134 children 3 to 16 years old diagnosed with bladder-bowel dysfunction by a pediatric urologist/urotherapist. A subdiagnosis of overactive bladder or dysfunctional voiding was made in each patient. Bladder-bowel questionnaire scales were developed and evaluated against hypotheses of validity (known groups/convergent/discriminating) and reliability (internal consistency/retest reliability), sensitivity and specificity. Responsiveness was tested in 80 patients who answered the bladder-bowel questionnaire after treatment., Results: A total bladder-bowel dysfunction score scale demonstrated the ability to discriminate between patients with bladder-bowel dysfunction and healthy subjects. It resulted in a ROC curve with AUC of 0.96. The maximized sensitivity was 94% and specificity was 89% for a cutoff score of 7. Two subscales were identified referring to 6 filling phase items and 3 voiding phase items. When tested in patients with overactive bladder and dysfunctional voiding, respectively, multivariable scales performed sufficiently to discriminate between those with and without overactive bladder, and those with and without dysfunctional voiding. All of these scales fulfilled the evaluated requirements for validity and reliability. At 1 year after treatment all scale scores corresponded to patient improvement (p <0.0001), suggesting the bladder-bowel questionnaire can detect clinical change over time., Conclusions: The bladder-bowel questionnaire is valid and reliable for diagnosing bladder-bowel dysfunction in pediatric patients, and overactive bladder and dysfunctional voiding in those with bladder-bowel dysfunction.

Objectives: To study outcomes of early potty training in a population of healthy children with a tradition of early potty training and to compare these findings with a group of children to whom potty training was applied later., Subjects and Methods: Mothers and their 47 healthy children in Vietnam participated in this longitudinal study. The voiding pattern and emptying ability were followed by the 4-h voiding observation method from 3 months to 3 years of age. A comparison is made with a group of 57 Swedish children investigated in a similar manner., Results: In the group of Vietnamese children, 89% were on daily potty training at the age of 6 months. At the age of 24 months, potty training was complete for 98%. In the Swedish group, just a few (5%) had started daily potty training by the age of 24 months (p < 0.001). The Vietnamese group had fewer voidings and lower voided volumes than the Swedish group. In the Vietnamese children, bladder emptying could be regarded as having been completed, with no residual urine at 9 months, compared with the Swedish group, which first showed complete emptying at the age of 36 months., Conclusion: Potty training performed daily affects the emptying ability positively. In the Vietnamese group, no residual urine was found at the age of 9 months. These results differ significantly from those of the group of Swedish children., (Copyright © 2013 Journal of Pediatric Urology Company. Published by Elsevier Ltd. All rights reserved.)

Purpose: We investigated the prevalence and types of lower urinary tract dysfunction in children with vesicoureteral reflux grades III and IV, and related improved dilating reflux, renal damage and recurrent urinary tract infection to dysfunction., Materials and Methods: A total of 203 children between ages 1 to less than 2 years with reflux grades III and IV were recruited into this open, randomized, controlled, multicenter study. Voiding cystourethrography and dimercapto-succinic acid scintigraphy were done at study entry and 2-year followup. Lower urinary tract function was investigated by noninvasive methods, at study entry with 4-hour voiding observation in 148 patients and at 2 years by structured questionnaire and post-void residual flow measurement in 161., Results: At study entry 20% of patients had lower urinary tract dysfunction, characterized by high bladder capacity and increased post-void residual urine. At 2 years there was dysfunction in 34% of patients. Subdivision into groups characteristic of children after toilet training revealed that 9% had isolated overactive bladder and 24% had voiding phase dysfunction. There was a negative correlation between dysfunction at 2 years and improved dilating reflux (p = 0.002). Renal damage at study entry and followup was associated with lower urinary tract dysfunction at 2 years (p = 0.001). Recurrent urinary tract infections were seen in 33% of children with and in 20% without dysfunction (p = 0.084)., Conclusions: After toilet training a third of these children with dilating reflux had lower urinary tract dysfunction, mainly voiding phase problems. Dysfunction was associated with persistent reflux and renal damage while dysfunction at study entry did not predict the 2-year outcome., (Copyright (c) 2010 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.)

Purpose: We compared the rates of febrile urinary tract infection, kidney damage and reflux resolution in children with vesicoureteral reflux treated in 3 ways, including antibiotic prophylaxis, endoscopic therapy and surveillance with antibiotics only for symptomatic urinary tract infection., Materials and Methods: Children 1 to younger than 2 years with grade III-IV reflux were recruited into this prospective, open, randomized, controlled, multicenter study and followed for 2 years after randomization. The main study end points were recurrent febrile urinary tract infection, renal status on dimercapto-succinic acid scintigraphy and reflux status. Outcomes were analyzed by the intent to treat principle., Results: During a 6-year period 128 girls and 75 boys entered the study. In 96% of cases reflux was detected after urinary tract infection. The randomization procedure was successful and resulted in 3 groups matched for relevant factors. Recruitment was slower than anticipated but after patients were entered adherence to the protocol was good. Of the children 93% were followed for the intended 2 years without a treatment arm change. All except 2 patients completed 2-year followup scintigraphy., Conclusions: Recruitment was difficult but a substantial number of children were entered and randomly assigned to 3 groups with similar basic characteristics. Good adherence to the protocol made it possible to address the central study questions., (Copyright (c) 2010 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.)

Background: The role of sleeping problems in the causal pathway between job strain and musculoskeletal pain is not clear., Purpose: To investigate the impact of sleeping problems and job strain on the one-year risk for neck, shoulder, and lumbar pain., Method: A prospective study, using self-administered questionnaires, of a healthy cohort of 4,140 vocationally active persons ages 45-64, residing in the city of Malmo., Results: At follow-up, 11.8% of the men and 14.8% of the women had developed pain. The odds ratios (OR) for pain at follow-up and sleeping problems at baseline were 1.72 (95% CI: 1.13-2.61) in men and 1.91 (1.35-2.70) in women. Regarding exposure to job strain, ORs were 1.39 (0.94-2.05) for men and 1.63 (1.18-2.23) for women. These statistically significant risks remained so when controlled for possible confounding. A modest synergistic effect was noted in women with concurrent sleeping problems and job strain, but not in men., Conclusion: One in 15-20 of all new cases of chronic pain in the population could be attributed to sleeping problems. No evidence was found for a causal chain with job strain leading to musculoskeletal pain by the pathway of sleeping problems.

Aims: A study was undertaken to examine whether poor self-rated health (SRH) can independently predict all-cause mortality during 22-year follow-up in middle-aged men and women., Subjects and Methods: Data are derived from a population-based study in Malmö, Sweden. This included baseline laboratory testing and a self-administered questionnaire. The question on global SRH was answered by 15,590 men (mean age 46.4 years) and 10,089 women (49.4 years). Social background characteristics (occupation, marital status) were based on data from national censuses. Mortality was retrieved from national registers., Results: At screening 4,261 (27.3%) men and 3,085 (30.6%) women reported poor SRH. Among subjects rating their SRH as low, 1,022 (24.0%) men and 228 (7.4%) women died during follow-up. Corresponding figures for subjects rating their SRH as high were 1801 (15.9%) men and 376 (5.4%) women. An analysis of survival in subjects reporting poor SRH revealed an age-adjusted hazard risk ratio (HR, 95%CI) for men HR 1.5 (1.4-1.7), and for women HR 1.4 (1.2-1.6). The corresponding HR after adjusting for possible social confounders was for men HR 1.3 (1.1-1.4), and women HR 1.1 (0.9-1.4). When additional adjustment was made for biological risk factors the association for men was still significant, HR 1.2 (1.1-1.3)., Conclusion: Poor SRH predicts increased long-term mortality in healthy, middle-aged subjects. For men the association is independent of both social background and selected biological variables. The adjustment for biological variables can be questioned as they might represent mediating mechanisms in a possible causal chain of events.