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2008 | 52 | 2 |

Tytuł artykułu

Comparison of the efficacy of different methods on the medical treatment of cystic endometrial hyperplasia-pyometra complex in bitches

Autorzy

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
This study aimed to compare the effectiveness of ovariohysterectomy operations with aglepristone and aglepristone+PGF₂ₐ treatment protocols, preceded by clinical, gynaecological, and ultrasonographical examinations and total blood and hormone analyses in bitches. Furthermore, the influence of initial progesterone (P4) concentrations and uteral diameters on the efficacy of pyometra treatment was determined. Thirty bitches with pyometra were divided into three equal groups: the surgically treated group (OP) and groups treated pharmacologically aglepristone (AL) and with aglepristone+PGF₂ₐ (AP). A dose of 10 mg/kg of aglepristone was administered subcutaneously on days 1, 2, and 7 and if needed on day 14 (groups AL and AP). The bitches of the AP group received additionally 0.25 mg/kg of PGF₂ₐ, dinoprost trometamin, once every 24 h between days 3 to 7. Eight bitches in the OP group (80%), five bitches (50%) in the AL group, and five bitches (50%) in the AP group recovered. The success ratios we established, ignoring the criteria for treatment acceptance, increased to 60% in the AL group and 83.3% in the AP group when the bitches with P4>2 ng/mL and without ovarian cysts were evaluated and the difference between success ratios of the two groups was found to be insignificant. It has been found that carrying out frequently repeated examinations, pharmacological treatments using aglepristone or aglepristone+PGF₂ₐ constitutes a safe alternative to ovariohysterectomy in bitches in the dioestrus phase with P4>2 ng/mL and without ovarian cysts.

Wydawca

-

Rocznik

Tom

52

Numer

2

Opis fizyczny

p.231-234,fig.,ref.

Twórcy

autor
  • Istanbul University, Avcilar Campus, 34320, Avcilar, Istanbul, Turkey
autor

Bibliografia

  • 1. Blendinger K.: Untersuchungen zum hormonellen Status von Hündinnen mit Pyometra und Effekte einer Antigestagen Anwendung auf den Krankheitsverlauf und die Uterusmorphologie. PhD Dissertation Med Vet Giessen, 1995.
  • 2. Blendinger K., Bostedt H., Hoffmann B.: Hormonal state and effects of the use of an antiprogestin in bitches with pyometra. J Reprod Fertil 1997, 51 (suppl.), 317-325.
  • 3. Breitkopf M., Hoffmann B., Bostedt H.: Treatment of pyometra (cystic endometrial hyperplasia) in bitches with an antiprogestin. J Reprod Fertil 1997, 51 (suppl), 327- 331.
  • 4. Fernandes P.A., Bowen R.A., Sawyer H.R., Nett T.M., Gorell T.A.: Concentration of receptors for estradiol and progesterone in canine endometrium during estrus and diestrus. Am J Vet Res 1998, 50, 64-67.
  • 5. Fieni F., Bruyas J.F., Battut I., Tainturier D.: Clinical use of antiprogestins in the bitch. In: Recent advances in small animal reproduction, edited by Concannon P.W., England G., Verstegen J., International Veterinary Information Service, Ithaca, New York, 2001.
  • 6. Fieni F., Bruyas J.F., Tainturier D., Battut I.: Clinical use of antiprogestins in the treatment of metritis-pyometra in the bitch. EVSSAR Newsletter 2001, 4 (abstr), 13-14.
  • 7. Gobello C., Castex G., Klima L., Rodriguez R., Corrada Y.: A study of two protocols combining aglepristone and cloprostenol to treat open cervix pyometra in the bitch. Theriogenology 2003, 60, 901-908.
  • 8. Hoffmann B., Lemmer W., Bostedt H., Failig K.: Application of the antiprogestin aglepristone for conservative treatment of pyometra in the dog. Tierarztl Prax 2000, 28, 323-329.
  • 9. Hoffmann B., Lemmer W., Fieni F., Forsberg C.L., Verstegen J.: Effects of the treatment with aglepristone on the development of pyometra in the bitch: observations of multicentre study. EVSSAR Newsletter 2001, 4 (abstr), 13.
  • 10. Hoffmann B., Schuler G.: Receptor blockers - general aspects with respect to their use in domestic animal reproduction. Anim Reprod Sci 2000, 60-61, 295-312.
  • 11. Lein D.H.: Infertility and reproductive diseases in bitches and queens. In: Veterinary obstetrics and genital disease (Theriogenology), edited by Roberts S.J, Author Woodstock, Vermont, 1991, pp. 735-740.
  • 12. Lemmer W.: Untersuchungen zur konservativen Pyometrabehandlung der Hündin mittels eines Antigestagens im Rahmen einer offenen klinischen Studie. PhD Dissertation Med Vet Giessen, 1999.
  • 13. Nelson R.W., Feldman E.C.: Pyometra in the bitch. In: Current therapy in theriogenology 2, edited by Morrow D.A, WB. Saunders Co., Philadelphia, 1986, pp. 484- 489.
  • 14. Trasch K., Wehrend A., Bostedt H.: Follow up examinations of bitches after conservative treatment of pyometra with the antigestagen aglepristone. J Vet Med A 2003, 50, 375-379.

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

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