scholarly journals A controlled study on efficacy and egg reappearance period of Ivermectin in donkeys naturally infected with small strongyles

2020 ◽  
Vol 57 (2) ◽  
pp. 163-170
Author(s):  
R. A. Papini ◽  
C. Orsetti ◽  
M. Sgorbini
Keyword(s):  
Dose Rate ◽  
Untreated Control ◽  
Adverse Reactions ◽  
Anthelmintic Resistance ◽  
Controlled Study ◽  
Control Group ◽  
Untreated Control Group ◽  
Faecal Samples ◽  
Faecal Egg Count ◽  
The Mean

SummaryThe aim of the present study was to investigate the efficacy and the egg reappearance period (ERP) of ivermectin (IVM) in donkeys during a 13-week period. The study involved a total of 14 adult Amiata breed donkeys, 7 – 13 years of age, and naturally infected with small strongyles. A group of 10 donkeys was treated with IVM oral paste at a dose rate of 200 mcg/kg BW. Another group of 4 donkeys was kept as untreated control group. Faecal samples were collected and examined for strongyle eggs on day 0 before treatment. IVM efficacy was based on the faecal egg count reduction test (FECRT) on day 14 post-treatment. Then individual faecal samples were collected and examined by FECRT at weekly intervals. A FECRT of 100 % was found after treatment with IVM and its ERP, defined as the week when the mean FECRT decreased until to become lower than 90 %efficacy, was estimated to be 11 weeks without signs of developing anthelmintic resistance. No adverse reactions were observed during the study period. Our findings may be useful to veterinary practitioners and breeders as they show that IVM, at the recommended dose rate, can be still considered a highly effective and safe pharmacological tool for the treatment of small strongyles in donkeys. Therefore, it is strongly recommended that all possible strategies are undertaken to avoid the risk of emergence of anthelmintic resistance to IVM in donkeys.

scholarly journals Trichostrongylus and Haemonchus anthelmintic resistance in naturally infected sheep from southern Brazil

2014 ◽  
Vol 86 (2) ◽  
pp. 777-784 ◽  
Author(s):  
VANDERLEI KLAUCK ◽  
RAFAEL PAZINATO ◽  
LEANDRO S. LOPES ◽  
DIEGO C. CUCCO ◽  
HORACIO L. DE LIMA ◽  
...  
Keyword(s):  
Treatment Effect ◽  
Treatment Efficacy ◽  
Untreated Control ◽  
Anthelmintic Resistance ◽  
Small Ruminants ◽  
Infected Sheep ◽  
Control Group ◽  
Southern Brazil ◽  
Untreated Control Group ◽  
Larval Culture

The anthelmintic resistance in small ruminants is a common problem and concern worldwide. The aim of this study was to verify anthelmintic treatment efficacy in naturally infected sheep. This study was conducted on nine herds that used the same anthelmintic management for over a year. In each farm, the animals were divided into two groups: untreated control group (n = 5) and treated (n = 10) according to the number of eggs per gram of feces (EPG). The treatment effect was checked based on EPG results and larval culture performed before treatment and 10 days after treatment. Significant differences were not observed (P> 0.05) on EPG results between untreated and treated groups. The coproculture showed that the animals were infected primarily byHaemonchus spp., Trichostrongylus spp.,Teladorsagia spp., Cooperia spp. andOesophagostomum spp. In all farms, anthelmintic resistance by genera Haemonchus and Trichostrongylus was found, but this resistance varied greatly between farms.Haemonchus spp. showed resistance to closantel, levamisole, and albendazole. Trichostrongylus spp. was shown to be resistant to closantel, levamisole, and albendazole. The drugs tested showed to be efficient against the genera Teladorsagia,Cooperia, and Oesophagostomum. Based on these results, we conclude that the anthelmintic resistance to the tested drugs is a problem present in the farms evaluated.

scholarly journals Evaluation of a marketed polyherbal dewormer against intestinal strongyles in naturally infected donkeys

2020 ◽  
Vol 57 (1) ◽  
pp. 78-82 ◽  
Author(s):  
R. A. Papini ◽  
C. Orsetti ◽  
M. Sgorbini
Keyword(s):  
Treatment Group ◽  
Untreated Control ◽  
No Reduction ◽  
Additional Treatment ◽  
Control Group ◽  
Untreated Control Group ◽  
Fecal Samples ◽  
Faecal Egg Count

SummaryThe study evaluated the effectiveness of a commercially available polyherbal dewormer to control intestinal strongyles in naturally infected donkeys. The animals were allotted to two groups: treated with the herbal dewormer (n=8) according to manufacturer recommendations and untreated control group (n=6). Fecal samples were taken from each animal on days 0 (day of treatment), 14, 21 (day of second additional treatment), 35, and 42. Faecal egg count reduction tests showed very negligible or no reduction in number of strongyle eggs for donkeys in the phytotherapeutic treatment group compared to those in the control group. Thus, the herbal dewormer was mostly ineffective in reducing fecal egg counts in donkeys infected with intestinal strongyles. These findings can make equine practitioners aware of possible disadvantages of herbal dewormers.

The efficacy of collars impregnated with flumethrin and propoxur against experimental infestations of adult Rhipicephalus sanguineus on dogs

2003 ◽  
Vol 74 (4) ◽  
Author(s):  
L.J. Fourie ◽  
D. Stanneck ◽  
I.G. Horak
Keyword(s):  
Untreated Control ◽  
Rhipicephalus Sanguineus ◽  
The Other ◽  
Control Group ◽  
Untreated Control Group ◽  
Residual Efficacy ◽  
The Mean ◽  
Tick Counts

The efficacy of 2 sets of collars (Kiltix(R) Collar, Bayer AG), containing different plasticisers and impregnated with the acaricides flumethrin (2.25 %) and propoxur (10 %), was compared against adult Rhipicephalus sanguineus on experimentally infested, kennelled dogs. Thirty individually penned dogs were infested with 25 male and 25 female, unfed R. sanguineus. On the following day they were allocated to 3 groups of 10 dogs each on the magnitude of their tick burdens. Two days after infestation, medicated collars containing 1 of the plasticisers were fitted to 10 of the dogs and similar collars containing the other plasticiser were fitted to 10 others. The remaining 10 dogs were the untreated controls. Seven and 28 days after having fitted the collars, all dogs were re-infested with 50 unfed adult ticks of both sexes, and again at approximately 28-day intervals up to the 5th month, and then at approximately 14-day intervals during the 6th month. Efficacy was determined by comparing the mean number of live, attached ticks on the untreated control group with those on the collared dogs 2 days after each re-infestation. Immediate efficacy of the collars (Day +2) was > 95 %, and residual efficacy was > 98% up to and including Day +114, and > 93 % up to Day +170 on both groups of collared dogs. The mean tick counts on the 2 groups of collared dogs did not differ significantly (P < 0.0001) for any of the assessment days.

Reality Orientation and Staff Attention: a Controlled Study

1979 ◽  
Vol 134 (5) ◽  
pp. 502-507 ◽  
Author(s):  
R. T. Woods
Keyword(s):  
Untreated Control ◽  
Rating Scale ◽  
The Elderly ◽  
Controlled Study ◽  
Residential Home ◽  
Control Group ◽  
Therapy Control ◽  
Untreated Control Group ◽  
Social Therapy ◽  
Reality Orientation

SummaryA trial was carried out of Reality Orientation (R.O.) in a residential home for the elderly mentally infirm with a ‘social therapy’ control group, receiving the same amount of staff attention as the R.O. group, in addition to an untreated control group. R.O. residents improved more on tests of information and orientation and various aspects of memory than controls. These results support the hypothesis that the nature of staff attention is crucial and that it should encourage and reward appropriate behaviour. No differential effects of treatment were found on rating scale assessments of the residents' functioning in the home.

Croup: IPPB and/or Racemic Epinephrine Therapy

PEDIATRICS ◽  
1978 ◽  
Vol 61 (1) ◽  
pp. 148-149
Author(s):  
James W. Bass
Keyword(s):  
Untreated Control ◽  
Treated Group ◽  
Significant Benefit ◽  
Controlled Study ◽  
Positive Pressure ◽  
Control Group ◽  
Untreated Control Group ◽  
Significant Difference ◽  
Group A ◽  
Intermittent Positive Pressure Breathing

In 1975 Taussig and associates1 evaluated the use of intermittent positive-pressure breathing (IPPB) with racemic epinephrine in the treatment of croup. Apparently their untreated control group received neither racemic epinephrine nor IPPB although all patients received mist tent therapy with 30% to 40% oxygen. A statistically significant benefit was observed in the treated group. A previous controlled study evaluating the effectiveness of aerosol racemic epinephrine alone, without IPPB, failed to show a significant difference between treated patients and placebo (aerosolized saline)-treated controls.2

scholarly journals Fenbendazole efficacy in lambs: a comparison of oral dosing and feed block additive modes of administration

2021 ◽  
Vol 29 (2) ◽  
pp. 251-258
Author(s):  
E. A. Okewole ◽  
S. S. Abiola ◽  
A. A. Aderinto ◽  
A. O. Oladele
Keyword(s):  
Untreated Control ◽  
West African ◽  
Control Group ◽  
Free Access ◽  
Untreated Control Group ◽  
The Third ◽  
Old West ◽  
The Mean ◽  
The Difference ◽  
Equal Efficacy

Twenty-four, 3-month old West African Dwarf (WAD) Lambs were divided into 3 groups of 8 each. Each group was given free access to a common pasture by day, but housed separately in concrete floored and netted pens provided with varied but equal supplements by night. Two of the groups were treated with 2.5% Fenbendazole suspension at a dose rate of 10mg/kg body weight administered orally once a month for 3 consecutive months for one group, dissolved in molasses mixed with Brewer's grains in 5 divided daily doses per month for 3 consecutive months for the second group, while the third 3 group was left us untreated control. The mean haematocrit values, mean percentage egg reduction and mean liveweight gains were higher at the end of the trial for the single monthly dosed group than for the untreated control group, while the same measurements were insignificantly different (P>0.05) for the two treated groups. Significant appreciation in the mean hematocrit values, mean percentage egg reduction and mean liveweight gains were proofs of the effectiveness of treatment and molasses supplementation, while the insignificance of the difference of the same measurements in the two treated groups implied equal efficacy of the two different schedules of administration. The in-feed scheme was easier and convenient for use on weak and pregnant eves that could abort on rough handling

Self-Managed Music-Guided Exercise Intervention Improved Upper and Lower Extremity Muscle Strength for ICU Survivors—A Pilot Randomized Controlled Study

2021 ◽  
pp. 109980042110502
Author(s):  
Zhan Liang ◽  
Hilary Yip ◽  
Kimberly Sena Moore ◽  
Tanira Ferreira ◽  
Ming Ji ◽  
...  
Keyword(s):  
Muscle Strength ◽  
Lower Extremity ◽  
Active Control ◽  
Exercise Intervention ◽  
Controlled Study ◽  
Control Group ◽  
Active Control Group ◽  
Randomized Controlled ◽  
Left And Right ◽  
The Mean

Objective The objective of this study was to evaluate effects of a self-managed music-guided exercise intervention on muscle strength among intensive care unit (ICU) survivors. Methods We used a two-arm randomized-controlled trial. Following ICU discharge, eligible participants were assigned to one of two groups: music group ( n = 13) or active control group ( n = 13). The music group was taught to self-manage upper and lower extremity exercise movements by listening to an individualized music-guided playlist twice daily for 5 days. The active control group was provided an exercise brochure and advised to perform the same exercises at the same intervals. Dynamometers were used to measure muscle strength. T-tests and Weighted GEE models were used for testing the intervention effect between groups. Results Twenty-six subjects were enrolled. The mean age was 62.8 ( SD = 13.8), 53.8% were male, 65.4% were Caucasian, and the mean APACHE severity of illness score was 59 ( SD = 23.4). Reasons for ICU admission were mainly cardiac and medical. The music group showed significant improvements in handgrip, plantar flexion, leg extension, elbow flexion, and shoulder adduction strengths on left and right sides. Additionally, left and right leg extensor and left plantar flexor strengths showed significant post-differences, and small to moderately large effect sizes, between the music group and control group. Conclusion These findings suggest that a music-guided exercise intervention has the potential to improve muscle strength in ICU survivors and prevent further post-ICU deterioration in ICU survivors. Future trials should build upon these preliminary findings.

Red Palm Oil Supplementation: A Feasible Diet-Based Approach to Improve the Vitamin A Status of Pregnant Women and Their Infants

2003 ◽  
Vol 24 (2) ◽  
pp. 208-217 ◽  
Author(s):  
M. S. Radhika ◽  
P. Bhaskaram ◽  
N. Balakrishna ◽  
B. A. Ramalakshmi
Keyword(s):  
Vitamin A ◽  
Palm Oil ◽  
Controlled Study ◽  
Control Group ◽  
Serum Retinol ◽  
Groundnut Oil ◽  
Red Palm Oil ◽  
Vitamin A Status ◽  
Increased Risk ◽  
The Mean

This double-blinded, randomized, controlled study was designed to study the effect of dietary supplementation with red palm oil during pregnancy on maternal and neonatal vitamin A status. A total of 170 women were recruited at 16 to 24 weeks of gestation and randomly assigned to an experimental group that received red palm oil to supply approximately one recommended dietary amount (RDA) (2,400 μg) of β-carotene or to a control group that received an equivalent volume of groundnut oil. The women received the oils for a period of 8 weeks, starting at 26 to 28 weeks of gestation and extending to 34 to 36 weeks of gestation. The mean postintervention (34 to 36 weeks) levels of serum retinol were 1.20 ± 0.22 (SD) μmol/L (95% CI, 1.15–1.25) in women receiving red palm oil and 0.73 ± 0.15 μmol/L (95% CI, 0.69–0.77) in their infants; these levels were significantly higher than those in women receiving groundnut oil (1.07 ± 0.26 μmol/L; 95% CI, 1.01–1.13; p < .01) and their infants (0. 62 ± 0.17 μmol/L; 95% CI, 0.57–0.67; p < .001). A significantly lower proportion of women in the red palm oil group than in the control group had vitamin A deficiency (serum retinol levels < 0.7 μmol/L) after intervention (1.5% vs. 9.7%). The proportion of women having anemia was significantly lower (p < .01) in the red palm oil-supplemented group (80.6%) than in the control group (96.7%). The mean birthweight and gestational age of the infants did not differ significantly between the two groups. An increased risk of low birthweight (p = . 003) and preterm delivery (p = . 000) was observed with decreasing serum retinol levels in the third trimester of pregnancy. These results show that red palm oil supplementation significantly improved maternal and neonatal vitamin A status and reduced the prevalence of maternal anemia. Maternal vitamin A status in the later part of pregnancy is significantly associated with fetal growth and maturation. Hence red palm oil, a rich source of bioavailable vitamin A, could be used as a diet-based approach for improving vitamin A status in pregnancy.

scholarly journals Postoperative topical analgesia of hemorrhoidectomy with policresulen and cinchocaine: a prospective and controlled study

2014 ◽  
Vol 41 (2) ◽  
pp. 92-98 ◽  
Author(s):  
Ilario Froehner Junior ◽  
Paulo Gustavo Kotze ◽  
Juliana Gonçalves Rocha ◽  
Eron Fábio Miranda ◽  
Maria Cristina Sartor ◽  
...  
Keyword(s):  
Pain Intensity ◽  
Bowel Movement ◽  
Controlled Study ◽  
Control Group ◽  
Oral Medications ◽  
Average Pain Intensity ◽  
Average Pain ◽  
The Mean ◽  
Double Blinded ◽  
Topical Analgesia

OBJECTIVE: To evaluate the effects of topical policresulen and cinchocaine in the postoperative pain behavior of open hemorrhoidectomy.METHODS: We conducted a prospective, double-blinded, controlled study. The control group received the usual guidelines with oral medications. The topical treatment group received, in addition, the application of the ointment and was comprised of two subgroups (policresulen + cinchocaine, and placebo). Pain intensity was recorded with the visual analogue scale.RESULTS: 43 patients were operated on: control group - n = 13, one excluded; placebo - n = 15; and policresulen + cinchocaine - n = 15. The mean age was 45.98 years and 37.2% were men. The average pain intensity was 4.09 (immediate postoperative), 3.22 (hospital discharge), 5.73 (day 1) , 5.77 (day 2), 5.74 (day 3), 5.65 (day 7), 5.11 (day 10), 2.75 (day 15) and 7.70 (first bowel movement), with no difference between groups in all periods.CONCLUSION: This study showed no reduction in pain after hemorrhoidectomy with the use of topical policresulen and cinchocaine.

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