Irin Kwananocha

This randomized double blinded study included 79 mixed breed dogs that had hip and/or stifle OA with X-ray confirmation. Outcome measures were changes in Kinetic force plate gait analysis-Peak Vertical Force (PVF), the Orthopedic Assessment Score (OAS), Canine Brief Pain Inventory score (CBPI), and serum prostaglandin E2 concentration (PGE2).

The results of the study suggest that within each group of a combination (PCSO-524 and Firocoxib), PCSO-524, Firocoxib showed the significant improvement of weight bearing ability but not in the comparison between.

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This randomized study involved 31 mixed breed dogs with x ray confirmed OA of stifle joint. They were split into 2 groups for four weeks of treatment.

The results showed a non-significant effect of the treatment on the adjusted Peak Vertical Force (PVF) value (p=0.447) among the 2 treatment groups.

 

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This randomized double blinded study included 79 mixed breed dogs that had hip and/or stifle OA with X-ray confirmation. Outcome measures were changes in Kinetic force plate gait analysis-Peak Vertical Force (PVF), the Orthopedic Assessment Score (OAS), Canine Brief Pain Inventory score (CBPI), and serum prostaglandin E2 concentration (PGE2).

The results of the study suggest that within each group of a combination (PCSO-524 and Firocoxib), PCSO-524, Firocoxib showed the significant improvement of weight bearing ability but not in the comparison between.

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The 8 Case Studies from Antinol® Case Study Contest of 2020.

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1st Winning Awards

1) Use of PCSO-524® and Cyclosporin for Treatment of Immune-Mediated Polyarthritis in Dogs

2) Use of PCSO-524® for Supplementary Treatment of Protein Losing Nephropathy in Animals

 

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2nd Winning Awards

3) Use of PCSO-524®(Antinol®) in a Pomeranian Dog with Degenerative Mitral Valve Disease (DMVD) and Cardiac Tumor of the Left Atrium

 

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3rd Winning Awards

 

4) Use of PCSO-524 (Antinol®) for Treatment of Chronic Pododermatitis in FIghting Cocks

5) Use of PCSO-524® with Physical Rehabilitation to Regain Mobility in Dogs after Femoral Head and Neck Excision

6) Use of PSCO-524® (Antinol®) and Casting for Treatment of Tetraparesis and Neck Pain Due to Atlantoaxial Instability and Subluxation of the 1st-2nd Cervical Vertebrae

7) Effect of One Year Treatment with PCSO-524® on Feline Dermatophytic Pseudomycetoma

 

 

 

 

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An 8 years old Chihuahua dog was admitted to the Small Animal Hospital at Chulalongkorn University due to signs of depression, lethargy, lameness and joint effusion. Hematological examination and test of synovial fluid indicated Immune-Mediated Polyarthritis (IMPA).

Prednisolone, Gabapentin and Amoxillin-clavulanic acid were prescribed for the treatment. Abnormally increase of ALT, ALK and AST enzyme was observed 1 week later, therefore, the treatment was changed to Cyclosporin, Gabapetin, and PCSO-524®. The clinical signs continued to improve after the adjustment of prescription and Cyclosporin and Gabapetin were terminated after 3 and 4 months, respectively.

A follow-up examination at 4 months later showed no signs of lameness and joint effusion and no adverse effects caused by the long-term use of PCSO-524®.

The success of IMPA treatment is a result of rapid diagnosis and appropriate treatment protocol. Follow-up for treatment evaluation is necessary during the treatment course in order to reduce the impact on health and minimize the medication dosage without risk of causing adverse effects or recurrence of the disease.

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PCSO-524® for Treatment of Immune-Mediated Polyarthritis in Dogs

The Journal of Thai veterinary Practitioners 2020
Authors:

An 8-year old Chihuahua dog was admitted for surgical treatment of patella luxation at Small Animal Hospital of Chulalongkorn University, Thailand.

At 2 weeks prior to the hospital visit, the dog showed signs of fever, anorexia, lethargy, and lameness of the left leg. Non-steroidal anti-inflammatory drug (NSAIDs) was prescribed at that time but the dog had no response to the treatment.

The dog received prednisolone 0.6 mg/kg bid, gabapentin 10 mg/kg sid, samylin® liver supplement 1 tablet sid, and amoxicillin-clavulanic acid 20 mg/kg sid in the first week of the treatment. Then prednisolone was stopped due to elevation of liver enzymes; AST, ALT, and ALK.

The following 1-month treatment course included cyclosporine 6 mg/kg bid, gabapentin 10 mg/kg bid, samylin® 1 tablet sid, and PCSO-524® 1 capsule bid.

 

 

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This article was summarized from the original article published in The Journal of Thai Veterinary Practitioners by the permission of Veterinary Practitioner Association of Thailand (VPAT)

 

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Cat

A domestic short hair cat aged 11 years was taken to the hospital due to shaking and weakened hind legs. The cat could not perform high jump for 1 month.

Preliminary diagnosis included early stage of osteoarthritis of left hip and capsulitis.

Pain killers, NSAIDs and gabapentin, were administered but the response was not satisfied. Therefore, multimodal treatment program was initiated. Physical therapy using electrical stimulation and laser beam class 4 in conjunction with PCSO-524® were used. Measurement of joint movement angle (active range of motion; active ROM) in 2 dimensions using Kinovea program was conducted for follow up.

The study found increased active ROM and decreased lameness score after the treatment.

The owner described that the cat showed less isolation behavior and was able to perform vertical jump again. Overall quality of the cat’s life was improved.

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Labrador retriever dog aged 7 months with history of right forelimb pain for 1 month was diagnosed as Medial Coronoid Disease (MCD) on both sides.

Radiographic and Computed Tomography (CT) examinations found subtrochlear sclerosis on left elbow. Arthrotomy was operated on the dog using subtotal coronoid ostectomy technique on the medial side of both elbows. Long-term treatment included physical rehabilitation, and nutrition therapy including administration of PCSO-524® and glucosamine/chondroitin sulfate. The dog was followed-up for 6 months for orthopedic examination and assessment by force plate gait analysis.

Two months after the operation, right forelimb could bear body weight, however left forelimb was still lame with lameness score of 1/4. Comparison of radiographic image showed that the left and right elbow was affected from moderate and mild osteoarthritis, respectively. Treatment success for MCD depends on early and accurate detection of the disease and appropriate treatment plan.

Multimodal plan consisting of surgical treatment, medication, nutrition therapy and physical rehabilitation, is proposed.

 

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Dog

A prospective, randomized, single-blinded study was conducted to evaluate and compare the effectiveness of disease modifying osteoarthritis agents (DMOAAs) and carprofen by using force plate gait analysis and orthopaedic assessment score (OAS) in osteoarthritic dogs.

Forty dogs with hip and/or stifle osteoarthritis (OA) were assigned randomly into four treatment groups:

PCSO-524, treated with a marine-based fatty-acid compound; GC-ASU, treated with a combination of glucosamine-chondroitin sulphate and avocado/soybean unsaponifiables; CPF, treated with carprofen; and CPF-PCSO, treated with a combination of carprofen and PCSO-524. Each group received the therapeutic agent orally for four weeks.

Peak vertical force (PVF), OAS, haematology and blood chemistry values were evaluated before treatment, and on the second and fourth weeks post-treatment.

No significant effect was found in the PVF, OAS and blood values among the four treatment groups.

 

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The Objectives of this study were to investigate the effectiveness of PCSO-524, NSAIDs and combination of NSAIDs and PCSO-524 in the treatment of canine osteoarthritis through the use of force plate gait analysis.

Study Design: A prospective block-randomized single-blinded study.

Animals: Thirty client-owned dogs that had clinical and radiographic evidences of hip or stifle osteoarthritis.

 

 

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Updated Study Topics

New researches and publications related to PCSO-524® and its result in clnical test submitted by veterinarians on the global conferences every year and the data keeps growing with more studies conducted

 

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