Do dogs with non-surgically managed cranial cruciate ligament disease have better outcomes with rehabilitation?

PICO question In dogs with cranial cruciate ligament disease treated non-surgically with rehabilitation, is the outcome inferior/equivalent/superior as measured by owner and/or veterinarian evaluation to dogs treated nonsurgically without rehabilitation? Clinical bottom line Category of research question Treatment The number and type of study designs reviewed Four papers were critically appraised. One paper reviewed was a prospective, randomised clinical trial. The remaining three papers were retrospective cohort studies Strength of evidence Weak Outcomes reported There are no studies available that directly compare dogs managed non-surgically with and without rehabilitation following cranial cruciate ligament injury. In one study, 66% of dogs treated non-surgically with rehabilitation are reported to have successful outcomes 1 year following initiation of treatment. For dogs managed non-surgically without rehabilitation, successful outcomes varied from 19%–90% of cases among several retrospective studies Conclusion There is evidence suggesting the addition of rehabilitation to conservative therapy is beneficial, but based on the current literature, it is impossible to say whether it is superior to conservative treatment without rehabilitation How to apply this evidence in practice The application of evidence into practice should take into account multiple factors, not limited to: individual clinical expertise, patient’s circumstances and owners’ values, country, location or clinic where you work, the individual case in front of you, the availability of therapies and resources. Knowledge Summaries are a resource to help reinforce or inform decision making. They do not override the responsibility or judgement of the practitioner to do what is best for the animal in their care.