ceftiofur and Weight-Gain

ceftiofur has been researched along with Weight-Gain* in 3 studies

Trials

2 trial(s) available for ceftiofur and Weight-Gain

ArticleYear
Comparison of enrofloxacin and ceftiofur sodium for the treatment of relapse of undifferentiated fever/bovine respiratory disease in feedlot cattle.
    The Canadian veterinary journal = La revue veterinaire canadienne, 2012, Volume: 53, Issue:1

    This commercial field trial compared the efficacy of enrofloxacin and ceftiofur sodium in beef cattle at high risk of developing undifferentiated fever (UF), also known as bovine respiratory disease (BRD) that received tilmicosin at feedlot arrival, were diagnosed and initially treated for UF with tilmicosin, and subsequently required a second UF treatment (first relapse). Feedlot cattle (n = 463) were randomly assigned to 2 experimental groups: ENRO or CEF. Second UF relapse, 3rd UF relapse, overall case fatality and BRD case fatality rates were lower in the ENRO group than in the CEF group (P < 0.05). There were no differences in average daily gain (allocation to re-implant date), chronicity, histophilosis case fatality or miscellaneous case fatality rates between the groups (P ≥ 0.05). A per-animal economic advantage of Can$57.08 was calculated for the ENRO group versus the CEF group. In feedlot cattle in western Canada at high risk of developing UF, it was more cost effective to administer enrofloxacin than ceftiofur sodium for treatment of UF relapse.

    Topics: Animals; Anti-Bacterial Agents; Cattle; Cattle Diseases; Cephalosporins; Cost-Benefit Analysis; Enrofloxacin; Fluoroquinolones; Male; Recurrence; Respiratory Tract Diseases; Treatment Outcome; Tylosin; Weight Gain

2012
Feedlot performance of steers treated concurrently with ceftiofur crystalline-free acid subcutaneously in the posterior aspect of the ear and a growth-promoting implant.
    Veterinary therapeutics : research in applied veterinary medicine, 2002,Fall, Volume: 3, Issue:3

    Ceftiofur crystalline-free acid sterile suspension (CCFA-SS), a long-acting formulation of ceftiofur formulated for subcutaneous injection in the middle third of the posterior aspect of the ear, is being developed for the control and treatment of bovine respiratory disease. A study was designed to evaluate average daily gain (ADG) and feed efficiency (FE) for cattle through 140 days in the feedlot after CCFA-SS was administered concurrently in the same ear with a growth-promoting implant. On Day 0, steers (n = 207) averaging 189 kg in weight were randomly assigned to the following treatments: Revalor -S implant (120 mg trenbolone acetate and 24 mg estradiol per implant; Hoechst-Roussel Agri-Vet Company) (n = 64); CCFA-SS at 6.6 mg ceftiofur equivalents/kg and a Revalor -S implant (n = 64); untreated control (no CCFA-SS or implant) (n = 63); or CCFA-SS only (n = 16). On Day 56, an Implus-S implant (200 mg progesterone USP plus 20 mg estradiol benzoate; Pharmacia and Upjohn Animal Health) was administered to all cattle. Tolerance of administration of all materials was observed visually and by palpation of the treated ears. Average daily gain and FE from Day 0 through Day 56 were significantly (P <.001) better for steers of both groups with an implanted growth-promotant than for untreated controls. From Day 0 through Day 140, ADG was significantly (P <.05) better for cattle given an implant or an implant plus CCFA-SS than for untreated controls and FE was significantly (P <.05) better for cattle given an implant plus CCFA-SS than for controls. Mild or moderate, transient swelling of the treated ear was observed in two cattle (CCFA-SS plus implant) on Day 52. On Day 56, 88 % of cattle treated with CCFA-SS, 84 % of the cattle treated with an implant plus CCFA-SS, and 100 % of cattle in other groups were normal. Administration of CCFA-SS in the middle third of the posterior aspect of the ear at the same time as growth-promoting implants did not affect performance of cattle in the feedlot and was well tolerated by the animals.

    Topics: Animal Feed; Animals; Cattle; Cattle Diseases; Cephalosporins; Drug Combinations; Drug Implants; Drug Interactions; Ear; Estradiol; Injections, Subcutaneous; Male; Time Factors; Trenbolone Acetate; Weight Gain

2002

Other Studies

1 other study(ies) available for ceftiofur and Weight-Gain

ArticleYear
Experimental infections with Actinobacillus pleuropneumoniae in pigs--I. Comparison of five different parenteral antibiotic treatments.
    Zentralblatt fur Veterinarmedizin. Reihe B. Journal of veterinary medicine. Series B, 1999, Volume: 46, Issue:4

    SPF pigs aged 10 weeks were infected intranasally with Actinobacillus pleuropneumoniae serotype 2. After the onset of clinical symptoms of respiratory disease, which occurred 20 h post-infection, parenteral treatment with ceftiofur, danofloxacin, enrofloxacin, penicillin or tiamulin was initiated (n = 8 per group). Untreated groups, of which one was infected, served as controls. The uninfected control group did not show any signs of disease, while the infected control group was severely affected by the infection and also expressed a decreased weight gain following the challenge. Based on clinical signs, the magnitude of pathological lesions in the respiratory tract found at necropsy performed 17 days post-infection and the number of reisolates of A. pleuropneumoniae made at necropsy, treatments with the quinolones (danofloxacin and enrofloxacin) and the cephalosporine (ceftiofur) were superior to those with penicillin and tiamulin. The latter groups also developed antibodies to A. pleuropneumoniae to a larger extent. Some of the pigs treated with ceftiofur and danofloxacin developed antibodies to A. pleuropneumoniae, and the microbe was reisolated from approximately 50% of these animals. In contrast, pigs treated with enrofloxacin did not develop antibodies to A. pleuropneumoniae, and the challenge strain was not found at necropsy. The performance with respect to daily weight gain and feed conversion corresponded well with the clinical signs developed and the findings made at necropsy. The decreased growth recorded during the acute phase of the disease was, to a large extent, caused by a reduced feed intake.

    Topics: Actinobacillus Infections; Actinobacillus pleuropneumoniae; Animals; Anti-Bacterial Agents; Anti-Infective Agents; Body Weight; Cephalosporins; Diterpenes; Enrofloxacin; Fluoroquinolones; Lung; Lung Diseases; Penicillins; Quinolones; Swine; Swine Diseases; Weight Gain

1999