CHT Study Guide 2026

Cinacalcet is a calcimimetic that sensitizes the calcium-sensing receptor on parathyroid cells, suppressing PTH secretion in secondary hyperparathyroidism.

KDIGO guidelines recommend maintaining hemoglobin between 10–11.5 g/dL for dialysis patients to reduce transfusion risk without increasing cardiovascular events.

Two carbon tanks in series provide a safety margin, with the second tank acting as a backup if the first becomes exhausted and allows chloramine breakthrough.

Extending treatment time is the most effective single intervention for improving Kt/V because it directly increases the 't' component.

The majority of hemodialysis in the US is performed in centers, often over three days and three hours per session. The presence of nurses, technicians, and other patients gives the patient receiving treatment comfort. However, the time commitment could conflict with job schedules or childcare responsibilities. Some facilities provide hemodialysis at night while the patient stays overnight. Another option is to perform hemodialysis at home using dialyzers that are made specifically for this purpose. However, both the patient and their spouse or partner must receive training in proper technique, standard operating procedures, and an emergency action plan. Home hemodialysis performed at night provides for more time under treatment and has been demonstrated to alleviate several chronic renal disease symptoms. The most effective timetable is probably the one. The more recent, shorter daily home hemodialysis schedule—which typically lasts 2-3 hours per session, 5-7 days per week—is probably the most effective. The first two hours of dialysis are the most effective, and the shorter schedule gives patients more time for work and leisure pursuits.

Dialysis patients frequently develop metabolic acidosis due to inability to excrete acid, treated with bicarbonate in dialysate or oral supplementation.