🔍 Key Findings

• CPAP at 5 cmH₂O via helmet significantly improved PaO₂/FiO₂ ratio in the early postoperative period of brachycephalic dogs, supporting enhanced pulmonary oxygen exchange (p = .04).
• CPAP had no significant effect on SpO₂ (p = .9), PaCO₂ (p = .18), or rectal temperature (p = .5).
• Helmet tolerance decreased over time, with 13 dogs withdrawn for intolerance (9 CPAP, 4 control) and 6 dogs withdrawn for airway compromise (5 control, 1 CPAP).
• CPAP group maintained PaO₂/FiO₂ ratios near or above 400 mmHg, while control dogs showed consistently lower values.
• Authors suggest PaO₂/FiO₂ is a more reliable oxygenation measure than SpO₂ for evaluating postoperative lung function.
• The study found no cases of hyperthermia; temperatures normalized over time in both groups.
• Arterial catheterization failed in several dogs, limiting blood gas analysis to a subset of the population.
• Authors recommend further studies focused on BOAS patients and exploring longer-duration CPAP use to assess impact on critical outcomes like tracheostomy rates or hospitalization.

🔍 Key Findings

• 13 cadaver dogs underwent laparoscopic right lateral liver lobectomy in sternal recumbency using a transdiaphragmatic intrathoracic trocar (ITT).
• All lobectomies were successful, regardless of dog size.
• Median total surgical time: 35.5 min; median lobectomy time: 18.5 min.
• ITT port enhanced visualization and access to hilus.
• No correlation between body weight and hilus access (p = .78).
• Stronger correlation between liver lobe weight and lobectomy time (r = .73, p = .004).
• Complication in 3/13 cases: Loss of insufflation due to balloon-tip port failure and pneumothorax.
• Recommendation: Use a new balloon trocar per case in clinical applications to prevent failure.

🔍 Key Findings

Objective: Validate a new 3D CT-based method for measuring tibial torsion in dogs with MPL, comparing it to a traditional method.

Sample: 40 tibiae from client-owned dogs with MPL (primarily small-breed).

Repeatability (intraobserver):

• New method: ICC = 0.99 → excellent agreement

Reproducibility (interobserver):

• New method: ICC = 0.83 → high agreement
• Traditional method: ICC = 0.52 → moderate agreement

Torsion angle measurements:

• New method avg: 16.00° ± 8.77
• Traditional method avg: 8.76° ± 4.92

Conclusion: The new method is more repeatable, reproducible, and provides higher torsion values than the traditional Aper method, especially reliable for small-breed dogs.

🔍 Key Findings

• Cystoscopic-guided laser ablation (CLA) was associated with significantly fewer minor complications (13%) than neoureterostomy (100%) (P < .01)
• CLA resulted in significantly fewer recurrences of incontinence compared to neoureterostomy (0/7 vs 5/12; P < .05)
• 80% of dogs achieved continence within 1 month postoperatively, with a median continence score of 10
• Long-term continence was achieved in 88% of dogs, with or without adjunctive treatment, over a median of 66 months
• Major complications occurred in only 8% of dogs, and all were successfully managed with surgical revision
• Persistent ureteral remnants were seen only in neoureterostomy dogs, potentially contributing to incontinence recurrence
• All dogs with incontinence recurrence responded to medical treatment, while only 1/5 with persistent incontinence after surgery did
• CLA is recommended over open surgery for iEU correction, due to lower complication and recurrence rates

🔍 Key Findings

• 42% of dogs (33/78) treated with Arthrex 3.5 mm STS during TPLO developed radiographic TCTF
• TCTFs occurred exclusively distal to the osteotomy
• 14% of screws (36/250) distal to the osteotomy were associated with TCTFs
• 6% of dogs with TCTFs developed major complications (e.g., complete tibial fracture requiring surgical revision)
• Angulation of cortical STS screws, especially in the distal plate holes, was a key contributor to complications
• Locking screws were also involved, but cortical screws angled improperly were overrepresented in serious outcomes
• Revision recommendations included preemptive fixation for large TCTFs or angulated screw placements
• Use of non-self-tapping screws (NSTS) previously showed a <1% TCTF rate, supporting higher risk with STS

🔍 Key Findings

• Mitral valve plasty (MVP) in dogs with MMVD significantly reduced regurgitant volume and fraction, and normalized LA:Ao ratio, indicating reversal of volume overload.
• MVP altered mitral valve geometry, with reduced annular dimensions and increased coaptation length, enhancing valve competence.
• Postoperative LA:Ao ratio dropped from 2.2 to 1.2, consistent with improved left atrial pressure and size.
• Forward stroke volume index and cardiac index increased at 3 months, reflecting improved hemodynamic function despite reduced fractional shortening.
• Three dogs (3.9%) died postoperatively, highlighting a 96.1% survival rate within 3 months.
• The repair technique involved artificial chordal replacement and annuloplasty; no cleft closure or leaflet suturing was used.
• Color Doppler echocardiography confirmed substantial reduction in mitral regurgitation postoperatively in most dogs.

🔍 Key Findings

• No significant difference in initial leak pressure (ILP) among TA 30 V3 2.5 mm, TA 60 3.5 mm, and TA 60 4.8 mm stapler sizes (P = .78).
• All stapler types exceeded the physiological intraluminal pressure threshold (~25 mmHg), suggesting acceptable leak resistance.
• Mean ILPs: TA 30 V3 (181.5 mmHg), TA 60 3.5 mm (112 mmHg), TA 60 4.8 mm (77.2 mmHg).
• Leakage occurred at the staple line in 23 of 24 specimens; only one had ileal wall rupture.
• No correlation found between ILP and cadaver weight, cecal wall thickness, or cecal length.
• Cecal wall thickness averaged 4.9 mm, yet staple heights ranged only from 1.0–2.0 mm.
• One specimen in each TA 60 group leaked near or below physiologic pressures, suggesting rare outliers.
• Study supports clinical viability of all tested stapler sizes for canine typhlectomy, but highlights need for in vivo data on healing and complications.

🔍 Key Findings Summary

• Population: 754 soft tissue or orthopedic procedures in dogs and cats
• SSI Rate: 62/754 (8.2%)
• Algorithms Evaluated:
  • Algorithm 1: Highest sensitivity (87.1%) → best for "rule-out"
  • Algorithm 2: Highest specificity (97.9%) → best for "rule-in"
  • Algorithm 3: Highest overall accuracy (95.5%)
• Active vs. Passive Surveillance:
  • Active surveillance detected 12 additional SSIs (19.4%) missed by passive
  • Active surveillance increased detection rate by 24%
• Timing: Most SSIs occurred within 30 days; late infections (after 90 days) were rare and implant-related
• Conclusion: Client questionnaires are a valid and scalable tool for SSI detection; active surveillance improves outcomes

🔍 Key Findings

Synovitis was present in 100% of canine stifles with CCL disease (n = 163).

The most frequent severity score was 3/5 (55.2%), followed by 4/5 (24.5%).

Higher synovitis scores were significantly associated with:

• Higher median cartilage scores (p = .042, OR = 2.1 per unit increase)
• Longer duration of clinical signs (p < .001, OR = 1.27 per month)

Bodyweight (p = .083) and sex (p = .17) were not statistically significant in multivariable analysis.

Bucket handle meniscal tears were not associated with synovitis severity.

Clinical implication: Earlier intervention may help reduce synovitis and slow OA progression.

🔍 Key Findings Summary

• 3 dogs developed permanent fibular nerve dysfunction following TPLO
• Common findings:
  • Drill hole or screw in caudal tibial cortex just distal to osteotomy
  • Caudal malpositioning of TPLO plate (esp. right limb of case 3)
  • Post-op signs: cranial tibial atrophy, knuckling, exaggerated gait, no hock flexion
• One case had confirmed deep/superficial fibular neuropathy via electrodiagnostics
• Recommended prevention: avoid overly caudal drill paths; careful gait assessment at follow-up is key