Topics in companion animal medicine最新文献

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IF 1.3 3区农林科学 Q2 VETERINARY SCIENCES

Topics in companion animal medicine

Pub Date : 2025-01-01

引用次数: 0

IF 1.3 3区农林科学 Q2 VETERINARY SCIENCES

Topics in companion animal medicine

Pub Date : 2025-01-01

引用次数: 0

IF 1.3 3区农林科学 Q2 VETERINARY SCIENCES

Topics in companion animal medicine

Pub Date : 2025-01-01

引用次数: 0

Proximal tibial osteotomies for treating grade IV medial patellar luxation in two feline stifles 胫骨近端截骨术治疗2例猫窒息的IV级内侧髌骨脱位。

IF 1.3 3区农林科学 Q2 VETERINARY SCIENCES

Topics in companion animal medicine

Pub Date : 2025-01-01 DOI: 10.1016/j.tcam.2024.100944

Gabriela Mariano da Silva , Alefe Luiz Caliani Carrera , Olicies da Cunha , Bruno Watanabe Minto , Eloy Henrique Pares Curuci

Objectives

There is a lack of literature regarding the surgical management of high-grade patellar luxation in cats. Among the available options, corrective osteotomies are suitable for correcting severe bone deformities. Therefore, this study aimed to report on the surgical management of grade IV medial patellar luxation (MPL) through tibial corrective osteotomies in two cats.

Material and Methods

The two cats were diagnosed with grade IV MPL. The marked alterations observed in radiographic and tomographic images indicated external tibial torsion of 15.7° and 21.8°, concomitant with tibial valgus of 13.9° and a tibial plateau angle (TPA) of 20°, respectively. For surgical treatment, chrondoplasty was performed in Case 1, and block recession trochleoplasty in Case 2, followed by a combination of techniques originally developed for dogs. Proximal total tibial osteotomy (PTO) was combined with medial crescentic closing wedge osteotomy (MCCWO) for one case and with cranial closing wedge ostectomy (CCWO) for the other case.

Results

Satisfactory postoperative results were obtained for both cats, resulting in realignment of the stifle extensor mechanism, with both tibial torsions close to 0° in subjective analysis. Additionally, a mechanical medial proximal tibial angle of 91° and a mechanical medial distal tibial angle of 99.3° were achieved for the first cat, whereas a TPA of 9.2° was achieved for the second cat. No major complications were observed, and the cats showed an early return to weight-bearing on the affected limb.

Conclusion

Both cases highlight that tibial corrective osteotomies are suitable for cats and may play a role in the decision-making process for treating high-grade MPL. Moreover, a combination of PTO with MCCWO or CCWO may help achieve satisfactory outcomes.

目的：缺乏关于猫高度髌骨脱位的手术治疗的文献。其中，矫正截骨术适用于矫正严重的骨畸形。因此，本研究旨在报道两只猫通过胫骨矫正截骨术治疗IV级内侧髌骨脱位（MPL）的手术治疗。材料和方法：两只猫被诊断为IV级MPL。在x线和断层图像上观察到的明显改变显示胫骨外扭转15.7°和21.8°，同时胫骨外翻13.9°和胫骨平台角（TPA）分别为20°。对于手术治疗，病例1进行了椎体成形术，病例2进行了阻断滑车成形术，随后结合了最初为犬开发的技术。胫骨近端全截骨术（PTO）联合内侧新月形闭合楔形截骨术（MCCWO） 1例，颅骨闭合楔形截骨术（CCWO） 1例。结果：两只猫术后均获得满意的结果，膝关节伸肌机制复位，主观分析两胫骨扭转接近0°。此外，第一只猫的胫骨内侧近端机械角为91°，胫骨内侧远端机械角为99.3°，而第二只猫的TPA为9.2°。没有观察到严重的并发症，并且猫在患病肢体上显示出早期的负重恢复。结论：这两个病例都强调了胫骨矫正截骨术适用于猫，并可能在治疗高级别MPL的决策过程中发挥作用。此外，专利商标局与MCCWO或CCWO的结合可能有助于取得令人满意的结果。

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IF 1.3 3区农林科学 Q2 VETERINARY SCIENCES

Topics in companion animal medicine

Pub Date : 2025-01-01

引用次数: 0

IF 1.3 3区农林科学 Q2 VETERINARY SCIENCES

Topics in companion animal medicine

Pub Date : 2025-01-01

引用次数: 0

IF 1.3 3区农林科学 Q2 VETERINARY SCIENCES

Topics in companion animal medicine

Pub Date : 2025-01-01

引用次数: 0

IF 1.3 3区农林科学 Q2 VETERINARY SCIENCES

Topics in companion animal medicine

Pub Date : 2025-01-01

引用次数: 0

Effects of postoperative hyperbaric oxygen therapy on hematological and biochemical parameters in patients diagnoses with pyometra in sepsis 术后高压氧疗法对脓毒症子宫脓肿患者血液学和生化指标的影响。

IF 1.3 3区农林科学 Q2 VETERINARY SCIENCES

Topics in companion animal medicine

Pub Date : 2025-01-01 DOI: 10.1016/j.tcam.2024.100943

Emanuelle Bortolotto Degregori , Pâmela Caye , Ana Barbara Uchoa Soares , Otávio Henrique de Melo Schiefler , Bernardo Nascimento Antunes , Rainer Da Silva Reinstein , Francieli Mallmann Pozzobon , Vitória Pina Tostes , Rainier Augusto Rovêda , Vinicius da Silva Cadiñanos , Cinthia Melazzo de Andrade , Maurício Veloso Brun , Daniel Curvello de Mendonça Müller

The aim of this study was to evaluate the impact of hyperbaric oxygen therapy (HBOT) on hematologic and biochemical markers in dogs with pyometra in sepsis. Eighteen patients were equally distributed between the control group (CG) and the hyperbaric group (HG). All patients underwent ovariohysterectomy, supportive therapy, and insertion of a central venous catheter. HG attended three HBOT sessions (2 absolute atmospheres, 45 min) postoperatively. Blood tests were performed on admission, 1 h postoperatively, 24 h, 48 h, and 72 h postoperatively. Both groups showed a significant reduction in red blood cells (Hm) and hematocrit (Hto) after surgery, but this effect was reversed after three HBO sessions and maintained in CG. Despite the initial reduction in hemoglobin (Hg) in HG, the values increased again after the end of the protocol. A reduction of >50 % in leukocytes was noted in HG in the last evaluation in relation to the values at admission. Significant reduction was also found for neutrophils, metamyelocytes and rods in HG. There was no difference in biochemical markers. HBO associated with OVH and supportive therapy can be considered in the treatment of pyometra, with rapid and marked improvement, after three sessions, in the e red blood cells and leukogram.

本研究旨在评估高压氧疗法（HBOT）对败血症脓毒症犬血液学和生化指标的影响。18 名患者平均分为对照组（CG）和高压氧组（HG）。所有患者都接受了卵巢切除术、支持疗法和中心静脉导管插入术。HG 术后接受了三次高压氧治疗（2 个绝对大气压，45 分钟）。分别在入院时、术后 1 小时、术后 24 小时、术后 48 小时和术后 72 小时进行了血液检测。两组患者术后的红细胞（Hm）和血细胞比容（Hto）均明显下降，但这种效果在三次 HBO 治疗后得到逆转，并在 CG 组中保持不变。尽管 HG 组的血红蛋白（Hg）最初有所下降，但方案结束后血红蛋白值再次上升。在最后一次评估中，HG 的白细胞比入院时减少了 50%以上。在 HG 中，中性粒细胞、偏髓细胞和杆状细胞也显著减少。生化指标没有差异。在治疗子宫脓肿时，可考虑使用 HBO 联合 OVH 和支持疗法，经过三个疗程后，红细胞和白细胞图谱会得到迅速和明显的改善。

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IF 1.3 3区农林科学 Q2 VETERINARY SCIENCES

Topics in companion animal medicine

Pub Date : 2025-01-01

引用次数: 0

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