The importance of community screening of asymptomatic elderly for peripheral arterial disease by Doppler ultrasound and ankle-brachial index
Background: Peripheral arterial disease is an atherosclerotic disease characterized by an increase in morbidity and mortality. For these reasons early diagnosis of peripheral arterial disease is important. Ankle-brachial systolic pressure index measurement is frequently used in screening studies....
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| Format: | Article |
| Language: | English |
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Sciendo
2017-12-01
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| Series: | Journal of Ultrasonography |
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| Online Access: | http://jultrason.pl/index.php/issues/volume-17-no-71/the-importance-of-community-screening-of-asymptomatic-elderly-for-peripheral-arterial-disease-by-doppler-ultrasound-and-ankle-brachial-index?aid=567 |
| _version_ | 1818493870789361664 |
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| author | Ayşe Keven Mehmet Sedat Durmaz |
| author_facet | Ayşe Keven Mehmet Sedat Durmaz |
| author_sort | Ayşe Keven |
| collection | DOAJ |
| description | Background: Peripheral arterial disease is an atherosclerotic disease characterized by
an increase in morbidity and mortality. For these reasons early diagnosis of peripheral
arterial disease is important. Ankle-brachial systolic pressure index measurement is
frequently used in screening studies. Evaluating waveforms of distal lower extremities
with Doppler ultrasound can be used as a screening program and provides more accurate
information on peripheral arterial disease. Aim: We investigate the prevalence
of peripheral arterial disease, compare the efficacy of Doppler ultrasound evaluation
of distal lower extremity waveforms and ankle-brachial systolic pressure index measurement
in screening programs, and discuss the importance of early diagnosis of
asymptomatic cases. Material and methods: A total of 457 patients over the age of 65
(between 65 and 94, mean age: 71.4) including 270 males and 187 females were examined
with Doppler ultrasound, had ankle-brachial systolic pressure index measurement
taken and were screened for peripheral arterial disease. The correlation between
Doppler ultrasound findings and ankle-brachial systolic pressure index was examined.
Results: According to the Doppler ultrasound findings, in the aortoiliac (r = 0.648)
and femoropopliteal (r = 0.564) area, there is a medium level of correlation between
severe stenosis and occlusions and a low ankle-brachial systolic pressure index value,
and a low level of correlation between such abnormalities in the tibioperoneal region
(r = 0.116) and a low ankle-brachial systolic pressure index value. Therefore, while the
sensitivity of ankle-brachial systolic pressure index increases in proximal stenosis, it
decreases in distal stenosis. Conclusion: Despite the fact that ankle-brachial systolic
pressure index is a diagnostic test commonly used in screening studies, evaluation of
distal arteries by means of Doppler ultrasound provides more accurate information in
terms of the identification of peripheral arterial disease. |
| first_indexed | 2024-12-10T17:59:32Z |
| format | Article |
| id | doaj.art-ad11682ff6c64e779b57c5bf6eb1b9c9 |
| institution | Directory Open Access Journal |
| issn | 2084-8404 2451-070X |
| language | English |
| last_indexed | 2024-12-10T17:59:32Z |
| publishDate | 2017-12-01 |
| publisher | Sciendo |
| record_format | Article |
| series | Journal of Ultrasonography |
| spelling | doaj.art-ad11682ff6c64e779b57c5bf6eb1b9c92022-12-22T01:38:50ZengSciendoJournal of Ultrasonography2084-84042451-070X2017-12-01177123524010.15557/JoU.2017.0034The importance of community screening of asymptomatic elderly for peripheral arterial disease by Doppler ultrasound and ankle-brachial indexAyşe Keven0Mehmet Sedat Durmaz1Akdeniz University School of Medicine, Department of Radiology, Antalya, TurkeyKonya Health Sciences University Teaching and Research Hospital, Department of Radiology, Konya, TurkeyBackground: Peripheral arterial disease is an atherosclerotic disease characterized by an increase in morbidity and mortality. For these reasons early diagnosis of peripheral arterial disease is important. Ankle-brachial systolic pressure index measurement is frequently used in screening studies. Evaluating waveforms of distal lower extremities with Doppler ultrasound can be used as a screening program and provides more accurate information on peripheral arterial disease. Aim: We investigate the prevalence of peripheral arterial disease, compare the efficacy of Doppler ultrasound evaluation of distal lower extremity waveforms and ankle-brachial systolic pressure index measurement in screening programs, and discuss the importance of early diagnosis of asymptomatic cases. Material and methods: A total of 457 patients over the age of 65 (between 65 and 94, mean age: 71.4) including 270 males and 187 females were examined with Doppler ultrasound, had ankle-brachial systolic pressure index measurement taken and were screened for peripheral arterial disease. The correlation between Doppler ultrasound findings and ankle-brachial systolic pressure index was examined. Results: According to the Doppler ultrasound findings, in the aortoiliac (r = 0.648) and femoropopliteal (r = 0.564) area, there is a medium level of correlation between severe stenosis and occlusions and a low ankle-brachial systolic pressure index value, and a low level of correlation between such abnormalities in the tibioperoneal region (r = 0.116) and a low ankle-brachial systolic pressure index value. Therefore, while the sensitivity of ankle-brachial systolic pressure index increases in proximal stenosis, it decreases in distal stenosis. Conclusion: Despite the fact that ankle-brachial systolic pressure index is a diagnostic test commonly used in screening studies, evaluation of distal arteries by means of Doppler ultrasound provides more accurate information in terms of the identification of peripheral arterial disease.http://jultrason.pl/index.php/issues/volume-17-no-71/the-importance-of-community-screening-of-asymptomatic-elderly-for-peripheral-arterial-disease-by-doppler-ultrasound-and-ankle-brachial-index?aid=567community screeningdoppler ultrasoundABIperipheral artery disease |
| spellingShingle | Ayşe Keven Mehmet Sedat Durmaz The importance of community screening of asymptomatic elderly for peripheral arterial disease by Doppler ultrasound and ankle-brachial index Journal of Ultrasonography community screening doppler ultrasound ABI peripheral artery disease |
| title | The importance of community screening of asymptomatic elderly for peripheral arterial disease by Doppler ultrasound and ankle-brachial index |
| title_full | The importance of community screening of asymptomatic elderly for peripheral arterial disease by Doppler ultrasound and ankle-brachial index |
| title_fullStr | The importance of community screening of asymptomatic elderly for peripheral arterial disease by Doppler ultrasound and ankle-brachial index |
| title_full_unstemmed | The importance of community screening of asymptomatic elderly for peripheral arterial disease by Doppler ultrasound and ankle-brachial index |
| title_short | The importance of community screening of asymptomatic elderly for peripheral arterial disease by Doppler ultrasound and ankle-brachial index |
| title_sort | importance of community screening of asymptomatic elderly for peripheral arterial disease by doppler ultrasound and ankle brachial index |
| topic | community screening doppler ultrasound ABI peripheral artery disease |
| url | http://jultrason.pl/index.php/issues/volume-17-no-71/the-importance-of-community-screening-of-asymptomatic-elderly-for-peripheral-arterial-disease-by-doppler-ultrasound-and-ankle-brachial-index?aid=567 |
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