Abstract:
:The effectiveness of two different methods for calculating the arterial occlusion pressure (AOP) to set tourniquet inflation pressures were assessed in patients underwent knee arthroscopy. Eighty patients were included in this study. Tourniquet inflation pressure was set by adding 20 mmHg of safety margin above the AOP value which was calculated by either the Tuncali et al. formula or Hong-yun Liu et al. formula. Primary outcome measures were the initial and maximum SBP, initial and maximum tourniquet inflation pressure, the secondary outcomes were the surgeon rating of the bloodlessness of the surgical field and tourniquet associated complications. There was significant difference in the initial tourniquet pressure (mmHg); it was 208 ± 12 and 262 ± 18 for group (A) and (B) respectively; also there was significant difference in the maximum tourniquet pressure (mmHg), it was 229 ± 14 and 283 ± 19 for group (A) and (B) respectively. There was no significant difference in the initial SBP-to- tourniquet inflation time, the initial SBP or the maximum SBP between the groups. Also, there was no significant difference in surgeon rating of the bloodlessness of the surgical field, at the start, middle and end of surgery. Hong-yun Liu et al. mathematical formula was found to be less effective than Tuncali et al. formula to estimate the least effective tourniquet pressure in lower limb surgery and we might consider it invalid to be used in the lower limb.Clinical trials registration number: NCT03706859 (Clinicaltrials.gov) and registration date: January, 2019. https://clinicaltrials.gov/ct2/show/NCT03706859.
journal_name
J Clin Monit Computjournal_title
Journal of clinical monitoring and computingauthors
Kasem SA,Al Menesy T,Badawy AA,Abd Elmawgoud A,Adel G,Badawy YAdoi
10.1007/s10877-019-00366-0subject
Has Abstractpub_date
2020-08-01 00:00:00pages
675-681issue
4eissn
1387-1307issn
1573-2614pii
10.1007/s10877-019-00366-0journal_volume
34pub_type
杂志文章abstract::Aortic peak systolic velocity variation (ΔVpeakAo) is a reliable dynamic indicator of preload in mechanically ventilated children. However, easily measurable alternative parameters like carotid peak systolic velocity variation (ΔVpeakCa) and suprasternal peak systolic velocity variation (ΔVpeakSs) are not well evaluat...
journal_title:Journal of clinical monitoring and computing
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abstract::The American Society of Anesthesiologist recommends peripheral physiological monitoring during general anesthesia, which offers no information regarding the effects of anesthetics on the brain. Since no "gold standard" method exists for this evaluation, such a technique is needed to ensure patient comfort, procedure q...
journal_title:Journal of clinical monitoring and computing
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journal_title:Journal of clinical monitoring and computing
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abstract::Recently a novel pain recognition indicator derived from electroencephalogram(EEG) signals, pain threshold index(PTI) has been developed. The aim of this study was to determine whether PTI can be used for prediction of postoperative acute pain while surgical pleth index(SPI) applied as control. Eighty patients undergo...
journal_title:Journal of clinical monitoring and computing
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journal_title:Journal of clinical monitoring and computing
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abstract:INTRODUCTION:Patients undergoing lung resection are vulnerable to fluid overhydration. Recently, goal-directed fluid therapy using transoesophageal Doppler monitoring (TDM) has been shown to improve postoperative clinical outcome. The aim of this study was to assess the feasibility of TDM during open-chest procedures f...
journal_title:Journal of clinical monitoring and computing
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journal_title:Journal of clinical monitoring and computing
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journal_title:Journal of clinical monitoring and computing
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journal_title:Journal of clinical monitoring and computing
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journal_title:Journal of clinical monitoring and computing
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journal_title:Journal of clinical monitoring and computing
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journal_title:Journal of clinical monitoring and computing
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journal_title:Journal of clinical monitoring and computing
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更新日期:2020-01-02 00:00:00
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journal_title:Journal of clinical monitoring and computing
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更新日期:2004-12-01 00:00:00
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journal_title:Journal of clinical monitoring and computing
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更新日期:2015-10-01 00:00:00
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journal_title:Journal of clinical monitoring and computing
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journal_title:Journal of clinical monitoring and computing
pub_type: 杂志文章,评审
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journal_title:Journal of clinical monitoring and computing
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journal_title:Journal of clinical monitoring and computing
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journal_title:Journal of clinical monitoring and computing
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journal_title:Journal of clinical monitoring and computing
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