Effect of ductus deferens lavage on the time to achieve azoospermia in patients undergoing vasectomy
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 5th, 10th, 15th, 20th and 25th 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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Faculdade de Medicina / USP
2018
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oai:scielo:S1807-593220180001002612018-10-05Effect of ductus deferens lavage on the time to achieve azoospermia in patients undergoing vasectomyOliveira,Francisco Barros dePereira,Vadelias XavierOliveira,Fernando RochaAbreu,Luiz Carlos deDaboin,Blanca Elena GuerreroNorberto,Alex ReyAlcantara Sousa,Luiz Vinicius deTavares,Luis Fernando B.Glina,Sidney Vasectomy Sterilization Irrigation Contraception 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 5th, 10th, 15th, 20th and 25th 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.info:eu-repo/semantics/openAccessFaculdade de Medicina / USPClinics v.73 20182018-01-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1807-59322018000100261en10.6061/clinics/2018/e504 |
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Oliveira,Francisco Barros de Pereira,Vadelias Xavier Oliveira,Fernando Rocha Abreu,Luiz Carlos de Daboin,Blanca Elena Guerrero Norberto,Alex Rey Alcantara Sousa,Luiz Vinicius de Tavares,Luis Fernando B. Glina,Sidney |
| spellingShingle |
Oliveira,Francisco Barros de Pereira,Vadelias Xavier Oliveira,Fernando Rocha Abreu,Luiz Carlos de Daboin,Blanca Elena Guerrero Norberto,Alex Rey Alcantara Sousa,Luiz Vinicius de Tavares,Luis Fernando B. Glina,Sidney Effect of ductus deferens lavage on the time to achieve azoospermia in patients undergoing vasectomy |
| author_facet |
Oliveira,Francisco Barros de Pereira,Vadelias Xavier Oliveira,Fernando Rocha Abreu,Luiz Carlos de Daboin,Blanca Elena Guerrero Norberto,Alex Rey Alcantara Sousa,Luiz Vinicius de Tavares,Luis Fernando B. Glina,Sidney |
| author_sort |
Oliveira,Francisco Barros de |
| title |
Effect of ductus deferens lavage on the time to achieve azoospermia in patients undergoing vasectomy |
| title_short |
Effect of ductus deferens lavage on the time to achieve azoospermia in patients undergoing vasectomy |
| title_full |
Effect of ductus deferens lavage on the time to achieve azoospermia in patients undergoing vasectomy |
| title_fullStr |
Effect of ductus deferens lavage on the time to achieve azoospermia in patients undergoing vasectomy |
| title_full_unstemmed |
Effect of ductus deferens lavage on the time to achieve azoospermia in patients undergoing vasectomy |
| title_sort |
effect of ductus deferens lavage on the time to achieve azoospermia in patients undergoing vasectomy |
| description |
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 5th, 10th, 15th, 20th and 25th 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. |
| publisher |
Faculdade de Medicina / USP |
| publishDate |
2018 |
| url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1807-59322018000100261 |
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| _version_ |
1756432311170105344 |