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İKİ AŞAMALI ORŞİDOPEKSİDE BİRİNCİ AŞAMADA SEPRAGEL (hylan B) KULLANIMININ FİBROZİSDEN KORUYUCU ETKİSİ VAR MIDIR?

Year 2006, Volume: 7 Issue: 1, 11 - 14, 01.04.2006

Abstract

Amaç:İki aşamalı inmemiş testis operasyonlarında birinci operasyonda skrotuma indirilemeyen testisinindirilebildiği yerde çevre dokulara yapıştığı bilinmektedir. Bu çalışmada bir adhezyon bariyeri olan Sepragel'in,ratlarla oluşturulan iki aşamalı inmemiş testis modelinde fibrotik yapışıklıklar ve spermatogenezis üzerineetkisinin araştırılması amaçlandı.Gereç ve YöntemÇalışmada rastgele seçilen 6 adet erişkin erkek rat kullanıldı. Her bir ratın sağ testisi kasıkinsizyonundan dışarıya alınıp tekrar inguinal kanal içerisine yerleştirildi ve etrafına 0.5 cc Sepragel uygulandı.Ratların sol testisleri de kasık insizyonu ile dışarıya alınarak tekrar inguinal kanal içerisine yerleştirildiktensonra herhangi bir işleme tabi tutulmadı ve kontrol grubu olarak değerlendirildi. Postoperatif 21. gün testislerçıkartılarak histopatolojik olarak testis etraf dokularında fibrozis, enflamasyon skorlarına ve testis dokusunda daJohnsen skorlarına bakıldı. İstatiksel analizler için Mann-Whitney U testi ve ki- kare testleri kullanıldı.Bulgular:Fibrozis, enflamasyon ve Jonhsen skorlarının karşılaştırıldığı Sepragel uygulanan testisler ve çevredokular ile kontrol grubu testisleri ve çevre dokuları arasında istatistiksel olarak anlamlı fark saptanmadı.Sonuç:Çalışmamızda Sepragel kullanımının ratlarla oluşturulan iki aşamalı inmemiş testis modelinde, ilkoperasyondan sonra çevre dokulara olan fibrotik yapışıklıklar ve spermatogenezis üzerine etkisinin olmadığısaptandı

References

  • 1. Sperling H, Lummen G, Schmidt C, Rubben H. Cryptorchidism: fowler-stephens procedure or autotransplantation-a new experimental model. Urology 2000;56:886-90.
  • 2. Pryor JL, Hurt GS, Caloras D, Turner TT, Flickinger CJ, Howards SS. Histologic analysis of orchiopexy in a cryptorchid rabbit model. Urol;142(2 Pt 1):413-7.
  • 3. Arq Bras Endocrinol Metabol. Cryptorchidism: diagnosis and treatment. 2005;49:165-71. Epub 2006 Mar 16.
  • 4. Saw KC, Eardley I, Dennis MJ, Whitaker RH. Surgical outcome of orchiopexy. I. Previously unoperated testes. Br J Urol 1992;70:90-4.
  • 5. Peiper C, Junge K, Klinge U, Strehlau E, Ottinger A, Schumpelick V. Is there a risk of infertility after inguinal mesh repair? Experimental studies in the pig and the rabbit. Hernia 2006;10:7-12. Epub 2005 Dec 14.
  • 6. Esposito C, De Lucia A, Palmieri A, Centonze A, Damiano R, Savanelli A, Valerio G, Settimi A. Comparison of five different hormonal treatment protocols for children with cryptorchidism. Scand J Urol Nephrol 2003;37:246-9.
  • 7. Longui CA. Cryptorchidism: diagnosis and treatment. Arq Bras Endocrinol Metabol. 2005;49:165-71. Epub 2006 Mar 16.
  • 8. Murat Dayanç. Güncel Çocuk Ürolojisi. Bölüm 15, İnmemişTestis. Sayfa;323-356
  • 9. Hazebroek FW, Molenaar. The management of the impalpable testis by surgery alone. J Urol 1992;148(2 Pt 2):629-31.
  • 10. Genc A, Taneli F, Yilmaz O, Turkdogan P, Arslan OA, Sencan A, Taneli C. Effect of adhesion barrier (Interceed TC7) on two-stage orchidopexy operation. Scand J Urol Nephrol 2004;38:401-4.
  • 11. Tsuji S, Takahashi K, Yomo H, Fujiwara M, Kita N, Takebayashi K, Miyazaki K, Noda Y Effectiveness of antiadhesion barriers in preventing adhesion after myomectomy in patients with uterine leiomyoma. Eur J Obstet Gynecol Reprod Biol. 2005;123:244-8. Epub 2005 Jun 9.
  • 12. Gago LA, Saed GM, Chauhan S, Elhammady EF, Diamond MP. Seprafilm (modified hyaluronic acid and carboxymethylcellulose) acts as a physical barrier. Fertil Steril 2003;80:612-6.
  • 13. Inoue M, Uchida K, Miki C, Kusunoki M. Efficacy of Seprafilm for reducing reoperative risk in pediatric surgical patients undergoing abdominal surgery. J Pediatr Surg 2005;40:1301-6.
  • 14. Avsar AF, Avsar FM, Sahin M, Topaloglu S, Vatansev. Diphenhydramine and hyaluronic acid derivatives reduce adnexal adhesions and prevent tubal obstructions in rats. Eur J Obstet Gynecol Reprod Biol 2003;106:50-4.
  • 15. Besim H, Yalcin Y, Hamamci O, Arslan K, Sonisik M, Korkmaz A, Erdogan S. Prevention of intraabdominal adhesions produced by polypropylene mesh. Eur Surg Res 2002;34:239-43.
  • 16. Walther T, Rastan A, Dahnert I, Falk V, Jacobs S, Mohr FW, Kostelka M. A novel adhesion barrier facilitates reoperations in complex congenital cardiac surgery. J Thorac Cardiovasc Surg 2005;129:359-63.
  • 17. Ozkan SB, Kir E, Culhaci N, Dayanir V. The effect of Seprafilm on adhesions in strabismus surgery-an experimentalst study. JAAPOS 2004;8:46-9.
  • 18. Felemovicius I, Bonsack ME, Hagerman G, Delaney JP. Prevention of adhesions to polypropylene mesh. J Am Coll Surg 2004;198:543-8.
  • 19. Kimmelman CP, Edelstein DR, Cheng HJ Sepragel sinus (hylan B) as a postsurgical dressing for endoscopic sinus surgery. Otolaryngol Head Neck Surg. 2001;125:603-8.

Does sepragel (hylan b) Have any Preventive Effect on Two-Stage Orchidopexy in the First Stage?

Year 2006, Volume: 7 Issue: 1, 11 - 14, 01.04.2006

Abstract

Objective: In two stage orchidopexy, it is a known fact that the testis which could not be fixed in the scrotum during the first operation adheres to circumferential tissue. The aim of this study was to evaluate the effect of Sepragel, an adhesion barrier agent, on fibrosis and spermatogenesis in two-stage undescending testis in a rat model. Methods: Six adult male rats were operated. Left and right testes of rats were taken out simultaneously via inguinal incision and placed back in the inguinal canal. Afterwards, 0.5 cc Sepragel was applicated in the surrounding tissue of the right testes (Spragel group). Left testes served as controls. All testes were extracted in the postoperative 21st day and they were examined histopathologically and their scores of fibrosis and inflammation and Johnsen scores were assessed. Mann-Whitney U and ki-square tests used for statistical analysis. Results: There was no significant difference between Sepragel and control groups in terms of fibrosis, inflammation and Johnsen scores. Conclusion: The use of Sepragel did not have any effect on the degree of fibrotic adhesions and spermatogenesis in a rat model of two-stage orchidopexy.

References

  • 1. Sperling H, Lummen G, Schmidt C, Rubben H. Cryptorchidism: fowler-stephens procedure or autotransplantation-a new experimental model. Urology 2000;56:886-90.
  • 2. Pryor JL, Hurt GS, Caloras D, Turner TT, Flickinger CJ, Howards SS. Histologic analysis of orchiopexy in a cryptorchid rabbit model. Urol;142(2 Pt 1):413-7.
  • 3. Arq Bras Endocrinol Metabol. Cryptorchidism: diagnosis and treatment. 2005;49:165-71. Epub 2006 Mar 16.
  • 4. Saw KC, Eardley I, Dennis MJ, Whitaker RH. Surgical outcome of orchiopexy. I. Previously unoperated testes. Br J Urol 1992;70:90-4.
  • 5. Peiper C, Junge K, Klinge U, Strehlau E, Ottinger A, Schumpelick V. Is there a risk of infertility after inguinal mesh repair? Experimental studies in the pig and the rabbit. Hernia 2006;10:7-12. Epub 2005 Dec 14.
  • 6. Esposito C, De Lucia A, Palmieri A, Centonze A, Damiano R, Savanelli A, Valerio G, Settimi A. Comparison of five different hormonal treatment protocols for children with cryptorchidism. Scand J Urol Nephrol 2003;37:246-9.
  • 7. Longui CA. Cryptorchidism: diagnosis and treatment. Arq Bras Endocrinol Metabol. 2005;49:165-71. Epub 2006 Mar 16.
  • 8. Murat Dayanç. Güncel Çocuk Ürolojisi. Bölüm 15, İnmemişTestis. Sayfa;323-356
  • 9. Hazebroek FW, Molenaar. The management of the impalpable testis by surgery alone. J Urol 1992;148(2 Pt 2):629-31.
  • 10. Genc A, Taneli F, Yilmaz O, Turkdogan P, Arslan OA, Sencan A, Taneli C. Effect of adhesion barrier (Interceed TC7) on two-stage orchidopexy operation. Scand J Urol Nephrol 2004;38:401-4.
  • 11. Tsuji S, Takahashi K, Yomo H, Fujiwara M, Kita N, Takebayashi K, Miyazaki K, Noda Y Effectiveness of antiadhesion barriers in preventing adhesion after myomectomy in patients with uterine leiomyoma. Eur J Obstet Gynecol Reprod Biol. 2005;123:244-8. Epub 2005 Jun 9.
  • 12. Gago LA, Saed GM, Chauhan S, Elhammady EF, Diamond MP. Seprafilm (modified hyaluronic acid and carboxymethylcellulose) acts as a physical barrier. Fertil Steril 2003;80:612-6.
  • 13. Inoue M, Uchida K, Miki C, Kusunoki M. Efficacy of Seprafilm for reducing reoperative risk in pediatric surgical patients undergoing abdominal surgery. J Pediatr Surg 2005;40:1301-6.
  • 14. Avsar AF, Avsar FM, Sahin M, Topaloglu S, Vatansev. Diphenhydramine and hyaluronic acid derivatives reduce adnexal adhesions and prevent tubal obstructions in rats. Eur J Obstet Gynecol Reprod Biol 2003;106:50-4.
  • 15. Besim H, Yalcin Y, Hamamci O, Arslan K, Sonisik M, Korkmaz A, Erdogan S. Prevention of intraabdominal adhesions produced by polypropylene mesh. Eur Surg Res 2002;34:239-43.
  • 16. Walther T, Rastan A, Dahnert I, Falk V, Jacobs S, Mohr FW, Kostelka M. A novel adhesion barrier facilitates reoperations in complex congenital cardiac surgery. J Thorac Cardiovasc Surg 2005;129:359-63.
  • 17. Ozkan SB, Kir E, Culhaci N, Dayanir V. The effect of Seprafilm on adhesions in strabismus surgery-an experimentalst study. JAAPOS 2004;8:46-9.
  • 18. Felemovicius I, Bonsack ME, Hagerman G, Delaney JP. Prevention of adhesions to polypropylene mesh. J Am Coll Surg 2004;198:543-8.
  • 19. Kimmelman CP, Edelstein DR, Cheng HJ Sepragel sinus (hylan B) as a postsurgical dressing for endoscopic sinus surgery. Otolaryngol Head Neck Surg. 2001;125:603-8.
There are 19 citations in total.

Details

Other ID JA77CJ95AS
Journal Section Research Article
Authors

Sezen Özkısacık This is me

Mesut Yazıcı This is me

Mustafa Onur Öztan This is me

Barlas Etensel This is me

Nil Çulhacı This is me

Mustafa Harun Gürsoy This is me

Publication Date April 1, 2006
Published in Issue Year 2006 Volume: 7 Issue: 1

Cite

EndNote Özkısacık S, Yazıcı M, Öztan MO, Etensel B, Çulhacı N, Gürsoy MH (April 1, 2006) Does sepragel (hylan b) Have any Preventive Effect on Two-Stage Orchidopexy in the First Stage?. Meandros Medical And Dental Journal 7 1 11–14.