A MODIFIED BIOFEEDBACK PROGRAM FOR CHILDREN WITH DETRUSOR-SPHINCTER DYSSYNERGIA: 5-YEAR EXPERIENCE
Notice bibliographique
Résumé
PURPOSE: We reviewed our 5-year experience with a modified 4 to 6-session biofeedback program combining noninvasive urodynamic approaches with various psychological techniques, including externalizing the voiding problem, empowerment and praise, to treat children with detrusor-sphincter dyssynergia. MATERIALS AND METHODS: Biofeedback was performed with a urodynamics processor that enables simultaneous recording of urine flow and electromyography, and visual display of flow/electromyography activity. Initially normal and abnormal voiding were explained in a unique way and the children observed relaxation and contraction of the pelvic floor muscles while visualizing the electromyography monitor. The bladders were filled naturally and surface electrodes were placed. Psychological strategies were used to engage and motivate the children to achieve maximal cooperation. The children voided while attempting relaxation and post-void residual urine volume was measured by bladder scan. Special and specific praise was provided for progress and increasing self-esteem. Patients returned monthly to review these concepts and practice voiding. RESULTS: Of 87 children 77 completed the program, including 7 boys and 70 girls 3 to 17 years old (mean age 7.8) who required an average of 4.7 sessions (median 4). Results were achieved within 6 sessions in 82% of cases. Of the 77 children 59 (76%) had recurrent urinary tract infections, 38 (49%) had associated bladder instability, 19 (24%) had vesicoureteral reflux and 44 (58%) had constipation. Subjectively 47 patients (61%) reported pronounced improvement in urinary symptoms, while another 24 (32%) reported moderate improvement after biofeedback training. Objectively 47 children (61%) had normal flow with minimal electromyography activity during voiding and a normal post-void residual urine of less than 20% voided volume (p <0.002). In 28 cases (36%) flow studies improved (p <0.03) but post-void residual urine remained elevated. Vesicoureteral reflux resolved in 9 cases after biofeedback training. This approach was equally successful in children in all age groups. Those with more than a 2-year history of symptoms, poor bladder emptying and severe constipation had only moderate improvement. CONCLUSIONS: The modified biofeedback program including appropriate explanations and psychological approaches appeared effective for treating 92% of children with detrusor-sphincter dyssynergia. It is less invasive and requires less time than traditional methods, and patients are more compliant with treatment.
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Prédiction distillée sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Apprise à partir de 10 348 étiquettes directes de Codex et de 10 348 étiquettes directes de Gemma. Le mode candidate est l'union des têtes enseignantes seuillées; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont ni des étiquettes humaines ni des étiquettes directes de modèles de pointe.
Scores Codex et Gemma par catégorie
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,000 | 0,000 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,000 | 0,000 |
| Études des sciences et des technologies | 0,000 | 0,000 |
| Communication savante | 0,000 | 0,000 |
| Science ouverte | 0,000 | 0,000 |
| Intégrité de la recherche | 0,000 | 0,000 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,000 | 0,000 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; un appel candidat d’une seule tête enseignante, pas un consensus.
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