The New Zealand medical journal · 2004
Management of unstable angina and non-ST-elevation myocardial infarction: do cardiologists do it better? A comparison of secondary and tertiary centre management in New Zealand.
Сравнительное исследованиеСтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Conaglen Paul, Sebastian Cherian, Jayaraman Chandrakanth, Abraham Arun, Makkada Veeraraghavan, Devlin Gerald
Аннотация
BACKGROUND: Internationally, differences have been noted in how specialist cardiologists and general physicians manage acute coronary syndromes (ACS). Whether a similar practice difference exists in New Zealand is unclear.
AIM: To test the hypothesis that management differences exist between cardiologists and general physicians in patients presenting with a non-ST-segment elevation acute coronary syndrome in a New Zealand setting-and whether these differences (if present) impact on patient outcome.
METHODS: A retrospective chart review of 324 consecutive patients presenting with a non-ST-segment elevation acute coronary syndrome to Taranaki Base and Waikato Hospitals from 1 January 1999 was undertaken. Patients in Taranaki were managed by general physicians and in Waikato they were managed by cardiologists.
RESULTS: Patients presenting to Taranaki Base Hospital were more likely to have high-risk ECG changes with ST-segment depression noted in 34.4% of patients there compared to 16.8% of patients in Waikato (p<0.001). Medical management during patient stabilisation was similar in Taranaki and Waikato with high use of anti-thrombotic (89%) and anti-platelet therapy (94%), respectively. However angiography (5.1% versus 23.4%; p=0.0045) and revascularisation procedures (4% versus 16.7%; p=0.0002) were performed less frequently in Taranaki. No significant difference was noted in mortality at 6 months (9.6% in Waikato versus 13.4% in Taranaki; p=0.4) Readmission rates were also similar; occurring overall in approximately one-quarter of the study population.
CONCLUSION: In New Zealand, differences exist in how cardiologists and general physicians manage non-ST-elevation acute coronary syndrome. In particular, the low referral rates for angiography by general physicians is of concern and requires correction as current best-practice guidelines suggest high-risk patients are disadvantaged by a conservative approach to management.
AIM: To test the hypothesis that management differences exist between cardiologists and general physicians in patients presenting with a non-ST-segment elevation acute coronary syndrome in a New Zealand setting-and whether these differences (if present) impact on patient outcome.
METHODS: A retrospective chart review of 324 consecutive patients presenting with a non-ST-segment elevation acute coronary syndrome to Taranaki Base and Waikato Hospitals from 1 January 1999 was undertaken. Patients in Taranaki were managed by general physicians and in Waikato they were managed by cardiologists.
RESULTS: Patients presenting to Taranaki Base Hospital were more likely to have high-risk ECG changes with ST-segment depression noted in 34.4% of patients there compared to 16.8% of patients in Waikato (p<0.001). Medical management during patient stabilisation was similar in Taranaki and Waikato with high use of anti-thrombotic (89%) and anti-platelet therapy (94%), respectively. However angiography (5.1% versus 23.4%; p=0.0045) and revascularisation procedures (4% versus 16.7%; p=0.0002) were performed less frequently in Taranaki. No significant difference was noted in mortality at 6 months (9.6% in Waikato versus 13.4% in Taranaki; p=0.4) Readmission rates were also similar; occurring overall in approximately one-quarter of the study population.
CONCLUSION: In New Zealand, differences exist in how cardiologists and general physicians manage non-ST-elevation acute coronary syndrome. In particular, the low referral rates for angiography by general physicians is of concern and requires correction as current best-practice guidelines suggest high-risk patients are disadvantaged by a conservative approach to management.
Предметные рубрики MeSH
AdultAgedAngina, UnstableCardiac Care FacilitiesCardiologyCardiology Service, HospitalCoronary AngiographyCoronary Care UnitsDelivery of Health CareElectroencephalographyFamily PracticeFemaleHumansMaleMedical RecordsMiddle AgedMyocardial InfarctionNew ZealandOutcome Assessment, Health CarePractice Patterns, Physicians'Referral and ConsultationRetrospective StudiesThrombolytic Therapy