- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT07562282
Safety and Efficacy of Combination of Tamsulosin 0.4 mg Plus Tadalafil 5mg Versus 2.5 mg
Safety and Efficacy of Combination of Tamsulosin 0.4 mg Plus Tadalafil 5mg Versus 2.5 mg for Ureteric Stent Related Symptoms
Ureteral stenting is a common urological procedure performed to relieve obstruction and facilitate urinary drainage. Despite its effectiveness, stent-related symptoms (SRS) such as dysuria, frequency, urgency, flank pain, and sexual discomfort negatively affect patient quality of life.
Pharmacological management with alpha-blockers such as Tamsulosin and phosphodiesterase-5 inhibitors (PDE5i) such as Tadalafil has shown promise in reducing SRS. While low-dose Tadalafil (2.5 mg) has not been explored, its comparative effectiveness against the standard 5 mg dose when combined with Tamsulosin remains under-researched. This study aims to evaluate the difference in reduction of SRS between Tamsulosin with Tadalafil in standard and half dosage.
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
Ureteral stents are commonly used for temporary drainage in various urological procedures. Despite their usefulness, they are frequently associated with bothersome symptoms collectively termed as "stent-related symptoms" (SRS),These symptoms include flank pain, lower urinary tract symptoms (LUTS), hematuria, dysuria, urgency, frequency, and sexual dysfunction.
The exact pathophysiology of SRS is multifactorial, involving local irritation, vesicoureteral reflux, and smooth muscle spasm.
Various pharmacological agents have been studied to alleviate these symptoms, with alpha-blockers and PDE-5 inhibitors showing promising results .
Tamsulosin, a selective al-blocker, reduces bladder neck and distal ureteral smooth muscle tone, alleviating irritative urinary symptoms.
Tadalafil, a PDE-5 inhibitor, has been shown to improve LUTS through its smooth muscle relaxation and increased perfusion effects. While both have been studied individually and in combination, the optimal dose of Tadalafil in combination therapy is yet to be clearly established
Type d'étude
Inscription (Estimé)
Phase
- N'est pas applicable
Contacts et emplacements
Coordonnées de l'étude
- Nom: Ahmed Amr Mohammed Mounier, MSc
- Numéro de téléphone: +201111984645
- E-mail: 160022@med.asu.edu.eg
Sauvegarde des contacts de l'étude
- Nom: Waleed Mousa, Professor
- Numéro de téléphone: +201067628771
- E-mail: Waleedmousa@med.asu.edu.eg
Lieux d'étude
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Abbasia
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Cairo, Abbasia, Egypte
- Recrutement
- Ain Shams University Hospital
-
Contact:
- Hisham Arafa, Lecturer
- Numéro de téléphone: +201001921334
- E-mail: Hishamarafa1988@gmail.com
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-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
- Adulte
- Adulte plus âgé
Accepte les volontaires sains
La description
Inclusion Criteria:
- patients older than 18 years of age, with presence of a double-J (DJ) stent (polyurethane) post endoscopic stone removal.
Exclusion Criteria:
- Patients younger than 18 years of age were excluded.
- Patients with a history of prostate or bladder surgery were excluded.
- Patients with prior lower urinary tract procedures were excluded.
- Patients with cancer were excluded.
- Patients with neurological conditions were excluded.
- Patients with a history of pelvic radiation were excluded.
- Patients with diabetes were excluded.
- Patients with kidney dysfunction (acute or chronic) were excluded.
- Patients with a solitary kidney were excluded.
- Patients with congenital urinary anomalies were excluded.
Patients taking the following medications were excluded:
- α-blockers
- beta-blockers
- calcium channel blockers
- 5-alpha reductase inhibitors
- PDE5 inhibitors
- anticholinergics
- nitrates
- Patients with cardiac issues were excluded.
- Patients with residual stone fragments after surgery were excluded.
- Patients with multiple or bilateral ureteral stones were excluded.
- Patients with long-term or bilateral stents requiring frequent changes were excluded.
- Patients with interstitial cystitis were excluded.
- Patients with chronic cystitis were excluded.
- Patients with prostatitis were excluded.
- Pregnant women were excluded.
- Breastfeeding women were excluded.
- Patients unavailable for follow-up were excluded.
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Comparateur actif: Group A : (Tamsulosin 0.4 mg + Tadalafil 2.5 mg)
About 70 patients will receive Tamsulosin 0.4 mg + Tadalafil 2.5 mg tablets daily for evaluation of relieving stent-related symptoms
|
Evaluation of safety and efficacy of Tamsulosin 0.4 mg plus Tadalafil 2.5 mg versus Tamsulosin 0.4 mg plus Tadalafil 5 mg in relieving stent-related symptoms.
Autres noms:
|
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Comparateur actif: Group B:(Tamsulosin 0.4 mg + Tadalafil 5 mg)
About 70 patients will receive Tamsulosin 0.4 mg + Tadalafil 5 mg tablets daily for evaluation of relieving stent-related symptoms
|
Evaluation of safety and efficacy of Tamsulosin 0.4 mg plus Tadalafil 2.5 mg versus Tamsulosin 0.4 mg plus Tadalafil 5 mg in relieving stent-related symptoms.
Autres noms:
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Evaluation of Ureteral Stent Symptoms
Délai: 4 weeks
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Evaluation of Ureteral Stent Symptoms postoperatively using Questionnaire (USSQ) score after treatment (from 1 to 5) as: 1 is best relief of symptoms but 5 is worsen relief of symptoms
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4 weeks
|
Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Directeur d'études: Waleed Mousa, Professor, Assistant Professor of Urology Department of Urology Ain Shams University
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Estimé)
Achèvement de l'étude (Estimé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Termes MeSH pertinents supplémentaires
- Maladies urogénitales
- Maladies urogénitales masculines
- Calculs
- Conditions pathologiques, anatomiques
- Maladies rénales
- Maladies urologiques
- Maladies urogénitales féminines
- Maladies urogénitales féminines et complications de la grossesse
- Urolithiase
- Calculs urinaires
- Maladies urétérales
- Néphrolithiase
- Conditions pathologiques, signes et symptômes
- Calculs rénaux
- Urétérolithiase
- Composés de soufre
- Produits chimiques organiques
- Pyridines
- Composés hétérocycliques, 1 anneau
- Composés hétérocycliques
- Composés hétérocycliques, 2 anneaux
- Composés hétérocycliques, anneau fusionné
- Hydrocarbures
- Hydrocarbures, cyclique
- Hydrocarbures, aromatique
- Amides
- Indoles
- Dérivés de benzène
- Alcaloïdes indole
- Benzènesulfonamides
- Sulfonamides
- Sulfones
- Composés hétérocycliques, 3 ring
- Carbolines
- Tadalafil
- Tamsulosine
Autres numéros d'identification d'étude
- Ureteric Stent
Plan pour les données individuelles des participants (IPD)
Prévoyez-vous de partager les données individuelles des participants (DPI) ?
Informations sur les médicaments et les dispositifs, documents d'étude
Étudie un produit pharmaceutique réglementé par la FDA américaine
Étudie un produit d'appareil réglementé par la FDA américaine
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