Conservative care has pros and cons, but Canada has embraced it
As Dr. Kalantar-Zadeh explained, conservative management has its pros and cons, compared with dialysis. “Conservative management requires that patients work with the multidisciplinary team including nephrologists, nutritionists, and others to try to manage CKD without dialysis, so it requires patient participation.”
On the other hand, dialysis is both easier and more lucrative than conservative management, at least for nephrologists, as they are well-trained in dialysis care, and it can be systematically applied. As to which patients with CKD might be optimal candidates for conservative management, Dr. Kalantar-Zadeh agreed this requires further study.
But he acknowledged that most nephrologists are not hugely supportive of conservative management because they are less well-trained in it, and it is more time-consuming. The one promising change is a new model introduced in 2022, a value-based kidney care model, that, if implemented, will be more incentivizing for nephrologists to offer conservative care more widely.
Dr. Davison meanwhile believes the “vast majority” of nephrologists based in Canada – as she is – are “highly supportive” of CKM as an important modality.
“The challenge, however, is that many nephrologists remain unsure as to how to best deliver or optimize all aspects of CKM, whether that is symptom management, advanced care planning, or how they must manage symptoms to align with a patient’s goals,” Dr. Davison explained.
“But it’s not that they do not believe in the value of CKM.”
Indeed, in her province, Alberta, nephrologists have been offering CKM for decades, and while they are currently standardizing care to make it easier to deliver, there is no financial incentive to offer dialysis over CKM.
“We are now seeing those elements of kidney supportive care as part of core competencies to manage any person with chronic illness, including CKD,” Dr. Davison said.
“So it’s absolutely doable, and contrary to one of the myths about CKM, it is not more time-consuming than dialysis – not when you know how to do it. You are just shifting your focus,” she emphasized.
The study was funded by the National Institute of Diabetes and Digestive and Kidney Diseases. Dr. Kalantar-Zadeh has reported receiving honoraria and medical directorship fees from Fresenius and DaVita. Dr. Davison has reported no relevant financial relationships.
A version of this article first appeared on Medscape.com.