1
|
Djebala S, Coria E, Munaut F, Gille L, Eppe J, Moula N, Taminiau B, Daube G, Bossaert P. Bacterial Contamination of the Surgical Site at the Time of Elective Caesarean Section in Belgian Blue Cows-Part 2: Identified by 16Sr DNA Amplicon Sequencing. Vet Sci 2023; 10:vetsci10020094. [PMID: 36851398 PMCID: PMC9959012 DOI: 10.3390/vetsci10020094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 01/13/2023] [Accepted: 01/19/2023] [Indexed: 01/28/2023] Open
Abstract
This study aimed to describe the bacterial composition of the surgical site during elective caesarean sections (CSs) using the 16Sr DNA amplicon sequencing performed in parallel to bacterial culture. The study involved 13 Belgian blue cows of a previous dataset of 76 animals. Bacteriology was performed on swabs sampled from visceral and parietal peritoneum during the CS. Amplicon sequencing was performed in six samples chosen randomly among the swabs positive for bacteriology and seven among the culture-negative swabs. A total of 2542 bacterial operational taxonomic units belonging to 567 genera were identified. The most often identified genus and species were Mycoplasma (44%) and Mycoplasma wenyonii (36%), respectively. Results showed no difference in microbiota composition between the culture-positive and -negative samples. However, a difference was observed between the bacteriology and amplicon sequencing results. Indeed, seven out of nine cultured strains were not identified by amplicon sequencing in the samples in which they were cultured. In contrast to bacteriology, amplicon sequencing unveiled the presence of bacterial DNA in all elective CSs. The most identified DNA is most likely derived from the haematogenous spread of bacteria to the surgical site. Furthermore, the cultured bacteria were not the dominant species in the sample from which they were cultured.
Collapse
Affiliation(s)
- Salem Djebala
- Clinical Department of Ruminants, University of Liège, Quartier Vallée 2, Avenue de Cureghem 7A-7D, 4000 Liege, Belgium
- Murphy and Leslie Veterinary Centre (Private Practice), Muckerstaff Granard, N39AN52 Co Longford, Ireland
- Correspondence: ; Tel.: +32-493-33-35-91 or +353-87-115-12-58
| | - Elise Coria
- Clinical Department of Ruminants, University of Liège, Quartier Vallée 2, Avenue de Cureghem 7A-7D, 4000 Liege, Belgium
| | - Florian Munaut
- Clinical Department of Ruminants, University of Liège, Quartier Vallée 2, Avenue de Cureghem 7A-7D, 4000 Liege, Belgium
| | - Linde Gille
- Clinical Department of Ruminants, University of Liège, Quartier Vallée 2, Avenue de Cureghem 7A-7D, 4000 Liege, Belgium
| | - Justine Eppe
- Clinical Department of Ruminants, University of Liège, Quartier Vallée 2, Avenue de Cureghem 7A-7D, 4000 Liege, Belgium
| | - Nassim Moula
- Department of Animal Production, University of Liege, Quartier Vallée 2, Avenue de Cureghem 6, 4000 Liege, Belgium
- GIGA—Animal Facilities—ULiège—B 34, 4000 Liege, Belgium
| | - Bernard Taminiau
- Fundamental and Applied Research for Animal and Health (FARAH), University of Liege, 4000 Liege, Belgium
- Food Microbiology, Department of Food Sciences, Faculty of Veterinary Medicine, University of Liege, 4000 Liege, Belgium
| | - Georges Daube
- Fundamental and Applied Research for Animal and Health (FARAH), University of Liege, 4000 Liege, Belgium
- Food Microbiology, Department of Food Sciences, Faculty of Veterinary Medicine, University of Liege, 4000 Liege, Belgium
| | - Philippe Bossaert
- Faculty of Veterinary Medicine, University of Namur, Rue de Bruxelles 61, 5000 Namur, Belgium
| |
Collapse
|
2
|
Djebala S, Coria E, Munaut F, Gille L, Eppe J, Moula N, Taminiau B, Daube G, Bossaert P. Bacterial Contamination of the Surgical Site at the Time of Elective Caesarean Section in Belgian Blue Cows-Part 1: Identified by Bacterial Culture. Vet Sci 2022; 9:vetsci9120687. [PMID: 36548847 PMCID: PMC9785745 DOI: 10.3390/vetsci9120687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 12/05/2022] [Accepted: 12/07/2022] [Indexed: 12/13/2022] Open
Abstract
To improve the efficacy of preoperative antibiotics used in elective caesarean section (CS), we aimed to identify the bacteria contaminating the surgical site during this surgery. A study was conducted on 76 Belgian Blue cows. Bacteriology was performed on cotton swab sampled from the visceral and parietal peritoneum of each cow during the CS. Most of samples showed a negative culture (55/76; 72.37%), 19/76 (25%) were positive (p < 0.0001) and two samples were contaminated. In total, 32 isolates belonging to 18 species were identified. Most of them are aerobic (17/18; 94.44%) and half of them were gram-negative (G-). The most encountered bacteria were Acinetobacter sp. (6/32; 18.75%), Pseudomonas sp. (4/32; 12.5%), Aerococcus viridans (4/32; 12.5%), Psychrobacter sp. (3/32; 9.37%), and Escherichia coli (2/32; 6.25%). Among the identified isolates, 31/32 (96.87%) were aerobic and 1/32 (3.12%) was anaerobic (p = 0.0001). Furthermore, 20/32 (62.50%) strains were G− while 12/32 (37.5%) were gram-positive (G+) (p = 0.012). In fact, most of cultured strains were aerobic G− (20/32), 11/32 were aerobic G+ and 1/32 is anaerobic G+ (p < 0.0001). In conclusion, most of samples showed a negative bacteriology; however, aerobic G− strains were the most identified in positive swabs. Therefore, preoperative antibiotics should be aimed against these bacteria.
Collapse
Affiliation(s)
- Salem Djebala
- Clinical Department of Ruminants, University of Liège, Quartier Vallée 2, Avenue de Cureghem 7A-7D, 4000 Liège, Belgium
- Murphy and Leslie Veterinary Centre (Private Practice), Muckerstaff Granard, N39AN52 Co Longford, Ireland
- Correspondence: ; Tel.: +32-493-33-35-91 or +353-87-115-12-58
| | - Elise Coria
- Clinical Department of Ruminants, University of Liège, Quartier Vallée 2, Avenue de Cureghem 7A-7D, 4000 Liège, Belgium
| | - Florian Munaut
- Clinical Department of Ruminants, University of Liège, Quartier Vallée 2, Avenue de Cureghem 7A-7D, 4000 Liège, Belgium
| | - Linde Gille
- Clinical Department of Ruminants, University of Liège, Quartier Vallée 2, Avenue de Cureghem 7A-7D, 4000 Liège, Belgium
| | - Justine Eppe
- Clinical Department of Ruminants, University of Liège, Quartier Vallée 2, Avenue de Cureghem 7A-7D, 4000 Liège, Belgium
| | - Nassim Moula
- Department of animal production, University of Liege, Quartier Vallée 2, Avenue de Cureghem 6, 4000 Liège, Belgium
- GIGA, Animal Facilities, ULiège, B 34, 4000 Liège, Belgium
| | - Bernard Taminiau
- Fundamental and Applied Research for Animal and Health (FARAH), University of Liege, 4000 Liege, Belgium
- Food Microbiology, Department of Food Sciences, Faculty of Veterinary Medicine, University of Liege, 4000 Liege, Belgium
| | - Georges Daube
- Fundamental and Applied Research for Animal and Health (FARAH), University of Liege, 4000 Liege, Belgium
- Food Microbiology, Department of Food Sciences, Faculty of Veterinary Medicine, University of Liege, 4000 Liege, Belgium
| | - Philippe Bossaert
- Faculty of Veterinary Medicine, University of Namur, Rue de Bruxelles 61, 5000 Namur, Belgium
| |
Collapse
|
3
|
A Survey on the Rationale Usage of Antimicrobial Agents in Small Animal Clinics and Farms in Trinidad and Jamaica. Antibiotics (Basel) 2022; 11:antibiotics11070885. [PMID: 35884139 PMCID: PMC9312006 DOI: 10.3390/antibiotics11070885] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 06/30/2022] [Accepted: 06/30/2022] [Indexed: 12/10/2022] Open
Abstract
The extensive and indiscriminate use of antibiotics is known to contribute to antimicrobial resistance. Unfortunately, there are no public records of antimicrobial use (frequency or dosage) administered to animals in two major CARICOM (Caribbean Community) countries: Trinidad and Tobago, and Jamaica. Surveillance would promote amendments and discussion on a Caribbean antimicrobial-use protocol. In this study, an online survey was conducted using cross-sectional qualitative interviews via email, targeting veterinary clinicians working in clinics and farms in Trinidad and Jamaica, to identify how antimicrobials are used in the two countries. Out of the thirty-two (32) clinicians interviewed in Trinidad, 22 (68.75%) were small animal practitioners, and 10 (45.45%) were mixed practitioners. While in Jamaica, a total of Twenty six (26) clinicians responded, of which 17 of them (65.38%) were small animal practitioners and nine (34.62%) were mixed practitioners. A total of 95.2% of clinics and farms in Jamaica and 87.1% in Trinidad did not use standard antimicrobial protocols, which could be due to the limited availability of resources. The broad-spectrum antibiotic, amoxicillin, and amoxicillin/clavulanic acid were the most commonly used drugs in small animal practices in both countries (71.9% and 53.8% in dogs), (78.1% and 65.9% in cats); amoxicillin is also used frequently in mixed animal practice in Jamaica (44.4% in goats, 33.3% in cattle and 22.2% in sheep and pigs), while procaine penicillin and streptomycin was the most frequently used in mixed practice in Trinidad (60% in cattle and goats, 50% in sheep), which could explain the potentially increased risk of antimicrobial resistance.
Collapse
|
4
|
Blood Inflammatory, Hydro-Electrolytes and Acid-Base Changes in Belgian Blue Cows Developing Parietal Fibrinous Peritonitis or Generalised Peritonitis after Caesarean Section. Vet Sci 2022; 9:vetsci9030134. [PMID: 35324862 PMCID: PMC8949059 DOI: 10.3390/vetsci9030134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Revised: 03/09/2022] [Accepted: 03/12/2022] [Indexed: 11/17/2022] Open
Abstract
This study aimed to describe the inflammation, hydro-electrolyte and acid-base imbalances caused by generalised peritonitis (GP) and parietal fibrinous peritonitis (PFP) after caesarean section. After clinical examination, blood was sampled from 11 cows with PFP, 30 with GP and 14 healthy cows. Serum and plasma refractometry and glutaraldehyde tests were used to evaluate the inflammation level, while hydro-electrolytes and acid-base parameters were assessed using an EPOC® device. In addition to clinical signs of dehydration (>10%), blood analysis showed a high fibrinogen concentration (PFP: 8.64 ± 8.82 g/L; GP: 7.83 ± 2.45 g/L) and fast glutaraldehyde coagulation (<3 min) indicative of severe inflammation in both diseases compared to the control group (p < 0.05). Moreover, a severe decrease in electrolytes concentration (Na+: 126.93 ± 5.79 mmol/L; K+: 3.7 ± 1.3 mmol/L; Ca++: 0.89 ± 0.12 mmol/L; Cl−: 82.38 ± 6.45 mmol/L) and a significant increase in bicarbonate (30.87 ± 8.16 mmol/L), base excess (5.71 ± 7.42 mmol/l), L-lactate (8.1 ± 4.85 mmol/L) and creatinine (3.53 ± 2.30 mg/dL) were observed in cows with GP compared to the control group (p < 0.05). In contrast, few major perturbations were noticed in PFP, where only K+ (3.64 ± 0.25 mmol/L) and Ca++ (1.06 ± 0.09 mmol/L) were significantly modified (p < 0.05). In conclusion, a high dehydration and severe inflammation are induced by PFP and GP. Nevertheless, GP causes more electrolytes and acid-base disturbances than PFP.
Collapse
|
5
|
Guérin V, Farchi A, Thiry D, Cawez F, Mercuri PS, Galleni M, Mainil J, Saulmont M. Seven-Year Evolution of β-Lactam Resistance Phenotypes in Escherichia coli Isolated from Young Diarrheic and Septicaemic Calves in Belgium. Vet Sci 2022; 9:vetsci9020045. [PMID: 35202298 PMCID: PMC8880553 DOI: 10.3390/vetsci9020045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 01/17/2022] [Indexed: 11/25/2022] Open
Abstract
Antimicrobial resistance is a major worldwide hazard. Therefore, the World Health Organization has proposed a classification of antimicrobials with respect to their importance for human medicine and advised some restriction of their use in veterinary medicine. In Belgium, this regulation has been implemented by a Royal Decree (RD) in 2016, which prohibits carbapenem use and enforces strict restrictions on the use of third- and fourth-generation cephalosporins (3 GC and 4 GC) for food-producing animals. Acquired resistance to β-lactam antibiotics is most frequently mediated by the production of β-lactamases in Gram-negative bacteria. This study follows the resistance to β-lactam antibiotics in Escherichia coli isolated from young diarrheic or septicaemic calves in Belgium over seven calving seasons in order to measure the impact of the RD. Phenotypic resistance to eight β-lactams was assessed by disk diffusion assay and isolates were assigned to four resistance profiles: narrow-spectrum β-lactamases (NSBL); extended-spectrum β-lactamases (ESBL); cephalosporinases (AmpC); and cephalosporinase-like, NSBL with cefoxitin resistance (AmpC-like). No carbapenemase-mediated resistance was detected. Different resistance rates were observed for each profile over the calving seasons. Following the RD, the number of susceptibility tests has increased, the resistance rate to 3 GC/4 GC has markedly decreased, while the observed resistance profiles have changed, with an increase in NSBL profiles in particular.
Collapse
Affiliation(s)
- Virginie Guérin
- Bacteriology, Department of Infectious and Parasitic Diseases, FARAH and Faculty of Veterinary Medicine, Uliège, 4000 Liège, Belgium; (D.T.); (J.M.)
- Correspondence:
| | - Alban Farchi
- CEREA, École des Ponts and EDF R&D, IPSL, Île-de-France, 77455 Champs-sur-Marne, France;
| | - Damien Thiry
- Bacteriology, Department of Infectious and Parasitic Diseases, FARAH and Faculty of Veterinary Medicine, Uliège, 4000 Liège, Belgium; (D.T.); (J.M.)
| | - Frédéric Cawez
- Biological Macromolecules, Center for Protein Engineering (CIP), InBioS, ULiège, 4000 Liège, Belgium; (F.C.); (P.S.M.); (M.G.)
| | - Paola Sandra Mercuri
- Biological Macromolecules, Center for Protein Engineering (CIP), InBioS, ULiège, 4000 Liège, Belgium; (F.C.); (P.S.M.); (M.G.)
| | - Moreno Galleni
- Biological Macromolecules, Center for Protein Engineering (CIP), InBioS, ULiège, 4000 Liège, Belgium; (F.C.); (P.S.M.); (M.G.)
| | - Jacques Mainil
- Bacteriology, Department of Infectious and Parasitic Diseases, FARAH and Faculty of Veterinary Medicine, Uliège, 4000 Liège, Belgium; (D.T.); (J.M.)
| | - Marc Saulmont
- Regional Animal Health and Identification Association (ARSIA), 5590 Ciney, Belgium;
| |
Collapse
|
6
|
Djebala S, Evrard J, Gregoire F, Bayrou C, Gille L, Eppe J, Casalta H, Frisée V, Moula N, Sartelet A, Thiry D, Bossaert P. Antimicrobial Susceptibility Profile of Several Bacteria Species Identified in the Peritoneal Exudate of Cows Affected by Parietal Fibrinous Peritonitis after Caesarean Section. Vet Sci 2021; 8:vetsci8120295. [PMID: 34941822 PMCID: PMC8707031 DOI: 10.3390/vetsci8120295] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 11/17/2021] [Accepted: 11/26/2021] [Indexed: 11/16/2022] Open
Abstract
The aim of this study was to identify the species and antimicrobial susceptibility of bacteria involved in parietal fibrinous peritonitis (PFP). We studied 156 peritoneal fluid samples from cows presenting PFP after caesarean section. Bacteria were cultured in selective media and their antimicrobial susceptibility was tested by disk diffusion assay. Bacteria were isolated in the majority (129/156; 83%) of samples. The majority (82/129; 63%) of positive samples contained one dominant species, while two or more species were cultured in 47/129 (36%) samples. Trueperella pyogenes (T. Pyogenes) (107 strains) was the most identified species, followed by Escherichia coli (E. coli) (38 strains), Proteus mirabilis (P. mirabilis) (6 strains), and Clostridium perfringens (C. perfringens) (6 strains). Several other species were sporadically identified. Antimicrobial susceptibility was tested in 59/185 strains, predominantly E. coli (38 strains) and P. mirabilis (6 strains). Antibiotic resistance, including resistance to molecules of critical importance, was commonly observed; strains were classified as weakly drug resistant (22/59; 37%), multidrug resistant (24/59; 41%), extensively drug resistant (12/59; 20%), or pan-drug resistant (1/59; 2%). In conclusion, extensive antibiotic resistance in the isolated germs might contribute to treatment failure. Ideally, antimicrobial therapy of PFP should be based upon bacterial culture and susceptibility testing.
Collapse
Affiliation(s)
- Salem Djebala
- Clinical Department of Production Animals, Faculty of Veterinary Medicine, University of Liège, Quartier Vallée 2, Avenue de Cureghem 7A-7D, 4000 Liège, Belgium; (C.B.); (L.G.); (J.E.); (H.C.); (V.F.); (A.S.); (P.B.)
- Correspondence: ; Tel.: +32-493-333-591
| | - Julien Evrard
- Gestion et Prévention de Santé, Regional Association of Health and Animal Identification, Allée des Artisans 2, 5590 Ciney, Belgium; (J.E.); (F.G.)
| | - Fabien Gregoire
- Gestion et Prévention de Santé, Regional Association of Health and Animal Identification, Allée des Artisans 2, 5590 Ciney, Belgium; (J.E.); (F.G.)
| | - Calixte Bayrou
- Clinical Department of Production Animals, Faculty of Veterinary Medicine, University of Liège, Quartier Vallée 2, Avenue de Cureghem 7A-7D, 4000 Liège, Belgium; (C.B.); (L.G.); (J.E.); (H.C.); (V.F.); (A.S.); (P.B.)
| | - Linde Gille
- Clinical Department of Production Animals, Faculty of Veterinary Medicine, University of Liège, Quartier Vallée 2, Avenue de Cureghem 7A-7D, 4000 Liège, Belgium; (C.B.); (L.G.); (J.E.); (H.C.); (V.F.); (A.S.); (P.B.)
| | - Justine Eppe
- Clinical Department of Production Animals, Faculty of Veterinary Medicine, University of Liège, Quartier Vallée 2, Avenue de Cureghem 7A-7D, 4000 Liège, Belgium; (C.B.); (L.G.); (J.E.); (H.C.); (V.F.); (A.S.); (P.B.)
| | - Hélène Casalta
- Clinical Department of Production Animals, Faculty of Veterinary Medicine, University of Liège, Quartier Vallée 2, Avenue de Cureghem 7A-7D, 4000 Liège, Belgium; (C.B.); (L.G.); (J.E.); (H.C.); (V.F.); (A.S.); (P.B.)
| | - Vincent Frisée
- Clinical Department of Production Animals, Faculty of Veterinary Medicine, University of Liège, Quartier Vallée 2, Avenue de Cureghem 7A-7D, 4000 Liège, Belgium; (C.B.); (L.G.); (J.E.); (H.C.); (V.F.); (A.S.); (P.B.)
| | - Nassim Moula
- Department of Veterinary Management of Animal Resources, Faculty of Veterinary Medicine, Fundamental and Applied Research for Animal & Health (FARAH), University of Liège, 4000 Liège, Belgium;
- GIGA—Animal Facilities—ULiège—B 34, 4000 Liège, Belgium
| | - Arnaud Sartelet
- Clinical Department of Production Animals, Faculty of Veterinary Medicine, University of Liège, Quartier Vallée 2, Avenue de Cureghem 7A-7D, 4000 Liège, Belgium; (C.B.); (L.G.); (J.E.); (H.C.); (V.F.); (A.S.); (P.B.)
| | - Damien Thiry
- Bacteriology, Department of Infectious and Parasitic Diseases, Faculty of Veterinary Medicine, University of Liège, Quartier Vallée 2, Avenue Cureghem 6, 4000 Liège, Belgium;
| | - Philippe Bossaert
- Clinical Department of Production Animals, Faculty of Veterinary Medicine, University of Liège, Quartier Vallée 2, Avenue de Cureghem 7A-7D, 4000 Liège, Belgium; (C.B.); (L.G.); (J.E.); (H.C.); (V.F.); (A.S.); (P.B.)
| |
Collapse
|
7
|
Jorritsma R, Van der Heide A, Van Geijlswijk IM. Survey of veterinarians in the Netherlands on antimicrobial use for surgical prophylaxis in dairy practice. J Dairy Sci 2021; 104:9106-9114. [PMID: 33985775 DOI: 10.3168/jds.2020-19616] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 03/31/2021] [Indexed: 11/19/2022]
Abstract
There is increased concern about the selection pressure of antimicrobial use (AMU) in humans as well in farm animals resulting in antimicrobial (AM) resistance. The introduction of monitoring of AMU in food-producing animals since 2011 has led to a considerable quantitative reduction of AMU in those animal species in the Netherlands. This survey was conducted to explore the possibilities to improve prudent use of AM in the cattle industry. We sent an online questionnaire to 373 veterinarians and asked which antimicrobial prophylaxis they used for their most recently performed cesarean section (CS) and left displaced abomasum (LDA) correction. With a response rate of 30%, we found that older graduates used more AM for CS than recently graduated veterinarians (odds ratio = 2.4 to 2.7 depending on category), whereas antimicrobial prophylaxis in LDA surgeries was significantly different for the available surgical correction methods. The results indicate that the respondents do not adjust the surgical antimicrobial prophylaxis for different conditions of the patient or the environment; 37 (38%) respondents consider that the risks of contamination are similar for CS and LDA. In CS and all LDA correction methods preoperative prophylaxis was significantly less often applied than postoperative antimicrobial treatments (odds ratio = 0.05 and 0.08, respectively). When preoperative prophylaxis was applied, the choice of (combinations of) the AM and the timing of administration were not adequate at the start of the surgical procedure (88% for CS and 90% for LDA). We conclude that considerable qualitative (timing, choice of antimicrobial, route of administration) and quantitative (limit AMU to indicated procedures) improvement on antimicrobial prophylaxis for CS and LDA is possible by appreciation of the risks of the type of surgery (CS, LDA) and its conditions as well as by selecting classes of AM and timing and routes of administration that result in effective drug concentrations at the start of the procedure.
Collapse
Affiliation(s)
- R Jorritsma
- Faculty of Veterinary Medicine, Department of Population Health Sciences, Division Farm Animal Health, Utrecht University, 3584 CL, Utrecht, the Netherlands.
| | - A Van der Heide
- Faculty of Veterinary Medicine, Department of Population Health Sciences, Division Farm Animal Health, Utrecht University, 3584 CL, Utrecht, the Netherlands
| | - I M Van Geijlswijk
- Faculty of Veterinary Medicine, Department of Population Health Sciences, Division of Institute for Risk Assessment Sciences (IRAS), Pharmacy, Utrecht University, 3584 CM, Utrecht, the Netherlands
| |
Collapse
|
8
|
Djebala S, Croubels S, Cherlet M, Martinelle L, Thiry D, Moula N, Sartelet A, Bossaert P. Description of Plasma Penicillin G Concentrations after Intramuscular Injection in Double-Muscled Cows to Optimize the Timing of Antibiotherapy for Caesarean Section. Vet Sci 2021; 8:vetsci8050067. [PMID: 33919071 PMCID: PMC8143178 DOI: 10.3390/vetsci8050067] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 04/14/2021] [Accepted: 04/19/2021] [Indexed: 01/19/2023] Open
Abstract
In order to improve the efficacy of penicillin injection during caesarean section, we aimed to identify the optimal timing of its preoperative administration. A study was conducted in 12 adult, non-pregnant Belgian Blue cows. To evaluate the plasma penicillin concentrations, blood samples were taken from the jugular vein at −5, 15, 30, 45, 60, 120, 240, 480 min relative to the intramuscular (IM) injection of 21,000 IU/kg of body weight of penicillin G. Results showed that plasma concentrations at 15 min after IM injection (668.3 ± 73.7 ng/mL) largely exceeded the minimal inhibitory concentration (MIC) of penicillin-sensitive bacteria (MIC < 125 ng/mL). With increasing time, plasma concentrations continued to rise, attaining an increasing proportion of moderately sensitive bacteria (250 ng/mL > MIC < 2000 ng/mL). The maximal concentration was reached between 1 and 4 h (average: 1.495.1 ± 181.7 ng/mL) after IM injection in the majority of cows, and decreased non-significantly to 1002.1 ± 93.2 ng/mL at 8 h. In conclusion, plasma penicillin concentrations at 15 min after an IM injection inhibit penicillin-sensitive bacteria. However, in order to obtain the maximal protective effect of the antibiotherapy, surgery should be started at 1 to 2 h after IM penicillin injection.
Collapse
Affiliation(s)
- Salem Djebala
- Clinical Department of Ruminants, Faculty of Veterinary Medicine, University of Liège, Quartier Vallée 2, Avenue de Cureghem 7A-7D, 4000 Liège, Belgium; (A.S.); (P.B.)
- Correspondence: ; Tel.: +32-493-333-591
| | - Siska Croubels
- Department of Pharmacology, Toxicology and Biochemistry, Faculty of Veterinary Medicine, Ghent University, Salisburylaan 133, 9820 Merelbeke, Belgium; (S.C.); (M.C.)
| | - Marc Cherlet
- Department of Pharmacology, Toxicology and Biochemistry, Faculty of Veterinary Medicine, Ghent University, Salisburylaan 133, 9820 Merelbeke, Belgium; (S.C.); (M.C.)
| | - Ludovic Martinelle
- CARE-FEPEX Experimental Station, Faculty of Veterinary Medicine, University of Liège, Quartier Vallée 3, Chemin de la Ferme 6, 4000 Liège, Belgium;
| | - Damien Thiry
- Bacteriology, Department of Infectious and Parasitic Diseases, Faculty of Veterinary Medicine, University of Liège, Quartier Vallée 2, Avenue Cureghem 6, 4000 Liège, Belgium;
| | - Nassim Moula
- Department of Veterinary Management of Animal Resources, Faculty of Veterinary Medicine, Fundamental and Applied Research for Animal & Health (FARAH), University of Liège, 4000 Liège, Belgium;
- GIGA—Animal Facilities—ULiège—B 34, 4000 Liège, Belgium
| | - Arnaud Sartelet
- Clinical Department of Ruminants, Faculty of Veterinary Medicine, University of Liège, Quartier Vallée 2, Avenue de Cureghem 7A-7D, 4000 Liège, Belgium; (A.S.); (P.B.)
| | - Philippe Bossaert
- Clinical Department of Ruminants, Faculty of Veterinary Medicine, University of Liège, Quartier Vallée 2, Avenue de Cureghem 7A-7D, 4000 Liège, Belgium; (A.S.); (P.B.)
| |
Collapse
|
9
|
Djebala S, Evrard J, Moula N, Gille L, Sartelet A, Bossaert P. Parietal fibrinous peritonitis in cattle: A literature review. Vet Rec 2021; 188:e30. [PMID: 33729566 DOI: 10.1002/vetr.30] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 10/08/2020] [Accepted: 11/09/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND Parietal fibrinous peritonitis (PFP) is a complication of laparotomy in cattle, consisting of fluid and fibrin accumulation within a fibrous capsule between the parietal peritoneum and the abdominal muscles. Since scientific information on PFP is scarce, we aim to collect available information to help practitioners in its diagnosis and treatment, and to formulate research perspectives. METHODS PubMed and GoogleScholar databases were scanned using "cattle" or "bovine", and one of the following keywords: "seroma", "parietal fibrinous peritonitis", "retroperitoneal abscess", or "wound infection". RESULTS Although scientific information is often anecdotal, two recent larger studies shed more light on PFP symptoms, diagnosis and treatment. Symptoms vary according to the cavity's localisation and size, and include anorexia, weight loss and an inflammatory status. Rectal palpation is strongly indicative, but the definitive diagnosis is made by ultrasound. Trueperella pyogenes and Escherichia coli are frequently isolated germs, although it remains unclear whether they are primary or secondary agents. Good survival rates were reported after surgical drainage. CONCLUSION Although the diagnosis and treatment seem clear, the exact pathogenesis of PFP should be the focus of ongoing research. This can be achieved by epidemiological data analysis focusing on risk factors like surgery technique, housing and ration.
Collapse
Affiliation(s)
- Salem Djebala
- Clinical Department of Ruminant, University of Liège, Liège, Belgium
| | - Julien Evrard
- Gestion et Prévention de Santé, Regional Association of Health and Animal Identification, Ciney, Belgium
| | - Nassim Moula
- Department of Animal Production, University of Liège, Liège, Belgium
| | - Linde Gille
- Clinical Department of Ruminant, University of Liège, Liège, Belgium
| | - Arnaud Sartelet
- Clinical Department of Ruminant, University of Liège, Liège, Belgium
| | - Philippe Bossaert
- Clinical Department of Ruminant, University of Liège, Liège, Belgium
| |
Collapse
|
10
|
Treatment protocols and management of retained fetal membranes in cattle by rural practitioners in Belgium. Prev Vet Med 2021; 188:105267. [PMID: 33517158 DOI: 10.1016/j.prevetmed.2021.105267] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 01/05/2021] [Accepted: 01/11/2021] [Indexed: 11/22/2022]
Abstract
Retained fetal membranes (RFM) is a frequent postpartum disorder in cattle causing considerable economic losses, and a common indication for antibiotic (AB) administration. There is controversy with regard to the treatment of RFM, and scientific recommendations are often in conflict with current legislation on AB use and practical routines in the field. The aim of this study was to assess the therapeutic approaches of RFM by Belgian rural veterinarians. A digital survey was sent to 468 Belgian veterinarians; 149 complete questionnaires (Wallonia: 78; Flanders: 71) were obtained. Survey questions captured socio-demographic characteristics, case definition, therapeutic approaches and treatment options for RFM. Questions on treatment were duplicated for dairy and beef cattle. When confronted with dairy cows suffering from RFM without fever, 35.6 % of vets do not treat with AB, while the majority administers AB, either intrauterine (47.6 %), systemically (10.7 %) or both (6.1 %). Dairy cows with RFM and fever receive a systemic (33.5 %), intrauterine (2.7 %) or combined (61.8 %) AB treatment. For a beef cow with RFM without fever, 21.5 % of vets prefer no AB treatment, while others prefer an intrauterine (24.2 %), systemic (24.8 %), combined (29.5 %) AB treatment. Beef cows with RFM and fever receive AB from the large majority of vets, by systemic (34.9 %) or combined (56.3 %) administration. In case of a parenteral treatment, benzylpenicillin, amoxicillin and ampicillin are by far the most frequently used molecules; only a minority of vets use cephalosporins. Manual placental removal is attempted by 93.9 % of the respondents. These results demonstrate that there is room for improvement when considering the treatment protocols of RFM. Many veterinarians use AB in RFM cows not presenting symptoms of general illness, or administer intrauterine AB in cows with or without clinical signs of illness. Concerning the molecules of choice, practical routines are largely in line with national AB recommendations. Beef cows suffering from RFM are treated more rigorously than dairy cows, regardless of their rectal temperature.
Collapse
|
11
|
Infectious Agents Identified by Real-Time PCR, Serology and Bacteriology in Blood and Peritoneal Exudate Samples of Cows Affected by Parietal Fibrinous Peritonitis after Caesarean Section. Vet Sci 2020; 7:vetsci7030134. [PMID: 32933113 PMCID: PMC7558678 DOI: 10.3390/vetsci7030134] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Revised: 09/08/2020] [Accepted: 09/10/2020] [Indexed: 01/07/2023] Open
Abstract
The aim of this study was to identify the pathogens potentially involved in parietal fibrinous peritonitis (PFP). PFP is a complication of laparotomy in cattle, characterized by an accumulation of exudate inside a fibrinous capsule. We have studied 72 cases of PFP in Belgian blue cows, confirmed by a standard diagnostic protocol. Blood was collected to evaluate the presence of antibodies for Mycoplasma bovis(M. bovis), Coxiella burnetii(C. burnetii) and Bovine Herpesvirus 4(BoHV4) by enzyme-linked immunosorbent assays. Peritoneal exudate was obtained from the PFP cavity to perform bacteriological culture, and to identify the DNA of M. bovis, C. burnetii and BoHV4 using real time polymerase chain reaction (qPCR). Bacteriological culture was positive in most peritoneal samples (59/72); Trueperella pyogenes (T. pyogenes) (51/72) and Escherichia coli (E. coli) (20/72) were the most frequently identified. For BoHV4, the majority of cows showed positive serology and qPCR (56/72 and 49/72, respectively). Contrariwise, M. bovis (17/72 and 6/72, respectively) and C. burnetii (15/72 and 6/72, respectively) were less frequently detected (p < 0.0001). Our study proves that PFP can no longer be qualified as a sterile inflammation. Moreover, we herein describe the first identification of BoHV4 and C. burnetii in cows affected by PFP.
Collapse
|
12
|
Djebala S, Evrard J, Moula N, Sartelet A, Bossaert P. Atypical case of parietal fibrinous peritonitis in a Belgian Blue heifer without a history of laparotomy. VETERINARY RECORD CASE REPORTS 2020. [DOI: 10.1136/vetreccr-2020-001086] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Salem Djebala
- Clinical Department of RuminantUniversity of LiegeLiegeBelgium
| | - Julien Evrard
- Gestion et Prévention de SantéRegional Association of Health and Animal IdentificationCineyBelgium
| | - Nassim Moula
- Department of Animal ProductionUniversity of LiegeLiegeBelgium
| | - Arnaud Sartelet
- Clinical Department of RuminantUniversity of LiegeLiegeBelgium
| | | |
Collapse
|