Use este identificador para citar ou linkar para este item: https://observatorio.fm.usp.br/handle/OPI/29611
Título: Effect of ductus deferens lavage on the time to achieve azoospermia in patients undergoing vasectomy
Autor(es): OLIVEIRA, Francisco Barros dePEREIRA, Vadelias XavierOLIVEIRA, Fernando RochaABREU, Luiz Carlos deDABOIN, Blanca Elena GuerreroNORBERTO, Alex ReySOUSA, Luiz Vinicius de AlcantaraTAVARES, Luis Fernando B.GLINA, Sidney
Parte de: CLINICS, v.73, article ID UNSP e504, 5p, 2018
Resumo: OBJECTIVE: To evaluate the effect of normal saline lavage of the distal vas deferens ampulla in patients undergoing vasectomy on the time to achieve azoospermia. METHODS: A prospective randomized study of 60 men divided into two groups, group lavage (GL, n=30) in which distal vas deferens ampulla lavage was performed with 10 ml of normal saline during the vasectomy, and group without lavage (GWL, n=30) in which control patients received only a vasectomy. The patients provided sperm for semen analysis at the 5 th, 10 th, 15 th, 20 th and 25 th ejaculations. RESULTS: Fifteen participants in GL and 16 in GWL, for a total of 31 patients, were excluded due to not completing the control spermiogram. The tests carried out at the five ejaculations showed immobile spermatozoa in 40 and 85.71%, 66.67 and 78.57%, 93.33 and 85.71%, 86.67 and 71.43%, and 93.33 and 85.71% of participants in GL and GWL, respectively. CONCLUSION: Vas deferens duct lavage with 10 ml of normal saline during vasectomy did not decrease the time required to achieve postoperative azoospermia.
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