Intractable angina
Conditions
Interventions
SCS group:Spinal cord nerve stimulation therapy was performed on the selected day, the first stage was implanted with stimulation electrodes and extension leads, the Tonic stimulation mode was complet
Sponsors
NanJing First Hospital
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1.Patients with refractory angina (i.e. patients with severe angina and coronary artery disease who are unable to receive any further conventional medical or invasive treatment); 2.Willing to undergo spinal cord stimulation (SCS) therapy; 3.>18 years old.
Exclusion criteria
Exclusion criteria: 1.Spinal deformities or prior spinal surgery, cannot be treated with spinal cord electrical stimulation; 2.Surgical site infection, systemic infection, severe cardiopulmonary dysfunction, can not tolerate surgery and other surgical contraindications; 3.Patients with severe coagulation dysfunction; 4.Patients with cognitive dysfunction, inability to complete treatment evaluation and cooperation; 5.Pregnant women and parturients.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Frequency of angina attacks; | — |
Secondary
| Measure | Time frame |
|---|---|
| CCS scale of Angina pectoris severity;Oral dose of Short-acting nitrate;SAQ7 scale;Quality of life;Cardiovascular event mortality;Cardiac function;Adverse event; | — |
Countries
China
Contacts
Public ContactXu Chenjie
NanJing First Hospital
Outcome results
None listed