Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY...
Transcript of Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY...
![Page 1: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/1.jpg)
Cecilia Becattini
University of Perugia, Italy
Pulmonary embolism: Acute management
![Page 2: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/2.jpg)
Acute pulmonary embolism: Acute management
Diagnosis
Risk stratification
Treatment
![Page 3: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/3.jpg)
Non-high risk PE: diagnosis
![Page 4: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/4.jpg)
3-mo VTE 0.14%
95% CI 0.05-0.41
Non-high risk PE: diagnosis
![Page 5: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/5.jpg)
3-mo VTE 1.5%
95% CI 0.8-3.0
Non-high risk PE: diagnosis
![Page 6: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/6.jpg)
Pre-test clinical probability
None of the clinical rules by itself is able to avoid
overuse of imaging tests
![Page 7: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/7.jpg)
The PERC rule
Kline J, J Thromb Haemost 2008
1. Is the patient older than 49 years of age? 2. Is the pulse rate above 99 beats min-1? 3. Is the pulse oximetry reading <95% in room air? 4. Is there a present history of hemoptysis? 5. Is the patient taking exogenous estrogen? 6. Does the patient have a prior diagnosis of VTE? 7. Has the patient had recent surgery or trauma? (Requiring
endotracheal intubation or hospitalization in the previous 4 weeks.)
8. Does the patient have unilateral leg swelling? (Visual observation of asymmetry of the calves.)
![Page 8: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/8.jpg)
PROPER study
Freund J, JAMA 2018
A cluster randomized trial in France. Primary objective to assess the non-inferiority of a PERC-based diagnostic strategy for PE low-risk emergency patients, compared to the standard strategy of D-dimer testing, on the occurrence of undiagnosed VTE events.
![Page 9: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/9.jpg)
Freund J, JAMA 2018
PROPER study: results
Among very low-risk patients with suspected PE, randomization to a PERC strategy vs conventional strategy did not result in an inferior rate of thromboembolic events over 3 months. These findings support the safety of PERC for very low-risk patients presenting to the emergency department
![Page 10: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/10.jpg)
Pre-test clinical probability
![Page 11: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/11.jpg)
Van der Hulle T, Lancet 2017
The YEARS algorythm
![Page 12: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/12.jpg)
Van der Hulle T, Lancet 2017
The YEARS algorythm
![Page 13: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/13.jpg)
The YEARS algorythm
the YEARS approach should not lead to the indiscriminate use of D-dimer testing in all outpatients or inpatients with dyspnoea or chest pain
![Page 14: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/14.jpg)
Righini M, JAMA 2014
Age-adjusted D-dimer
3324 Patients with clinical probability assessment
426 PE likely or high probability
2898 PE unlikely or non-high probability
817 D-d <500
337 D-d>500 but < age-adjusted
1744 D-d ≥ age-adjusted
2170 CTPA
0.01 (0-0.7)
0.3 (0.1-1.7)
3-month VTE risk
![Page 15: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/15.jpg)
Age-adjusted D-dimer
Using the age-adjusted (instead of the ‘standard’ (500 µg/L) D-dimer cut-off) increased the number of patients in whom PE could be excluded from 6.4% to 30%, without additional false-negative findings
Righini M, JAMA 2014
![Page 16: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/16.jpg)
Acute pulmonary embolism: Acute management
Diagnosis
Risk stratification
Treatment
![Page 17: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/17.jpg)
PE-related shock Mild clinical symptoms
The spectrum of clinical presentation of PE
The spectrum of clinical outcome of PE
Mortality 1% >30%
![Page 18: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/18.jpg)
PE: blood pressure
Massive PE
Massive PE
Casazza F, Thromb Res. 2012
Kucher N, Circulation 2006
![Page 19: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/19.jpg)
PE: across the severity spectrum
R L
![Page 20: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/20.jpg)
Right ventricle dysfunction or injury and death
OR/HR CI
1.94 (1.23-3.06)
1.64 (1.06-2.52)
5.90 (2.68-12.95)
Right ventricle dysfunction at echo
Right ventricle dilation at CT
Increased troponin
Kucher N et al. Arch Intern Med, 2005
Becattini C et al. Eur Resp J, 2014
Becattini C et al. Circulation, 2007
Value of prognostic markers
in hemodynamically stable patients
![Page 21: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/21.jpg)
PE: ESC model for risk stratification
Eur Heart J 2014
![Page 22: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/22.jpg)
2014 ESC model… in clinical practice
30-day Mortality based on
risk category
High
Intermediate high
Intermediate low
Low
906 patients with acute symptomatic objectively
confirmed PE
Becattini et al, Eur Resp J 2016
![Page 23: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/23.jpg)
Cecilia Becattini
University of Perugia
On behalf of
CONTEMPORARY CLINICAL MANAGEMENT OF
ACUTE PULMONARY EMBOLISM
(COPE Observational Study)
![Page 24: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/24.jpg)
This is a prospective, non-interventional, multicenter study
in patients with acute pulmonary embolism admitted to
Cardiology, Emergency and Internal Medicine Departments
in Italy
Study design
![Page 25: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/25.jpg)
CONTEMPORARY CLINICAL MANAGEMENT OF
ACUTE PULMONARY EMBOLISM
7 days / 30 days
discharge
acute PE
diagnosed
Risk
stratification
Death
Anticoagulant
therapy
Death due to PE,
major bleedings
![Page 26: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/26.jpg)
Acute pulmonary embolism: Acute management
Diagnosis
Risk stratification
Treatment
![Page 27: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/27.jpg)
Goals of acute treatment
Reduce mortality
Reduce early recurrences
Treatment for PE
Goals of long-term treatment
Complete treatment of acute PE
Reduce recurrences
≥ 5 days at least 3 months indefinite
Initial treatment
Long-term treatment Extended treatment
Goals of extended treatment
Reduce recurrences in high risk pts
![Page 28: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/28.jpg)
Acute treatment
UFH
LMWH/Fonda
Thrombolysis
Interventional
Surgery
Rivaroxaban
Apixaban
Treatment for PE
Long-term treatment
VKAs
LMWH
DOACs
≥ 5 days at least 3 months indefinite
Initial treatment
Long-term treatment Extended treatment
Extended treatment
VKAs
DOACs, ASA, sulodexide
![Page 29: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/29.jpg)
PE: abrupt closure of pulmonary arteries
![Page 30: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/30.jpg)
PE: acute right heart overload
![Page 31: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/31.jpg)
PE: acute right heart overload
Bueno Het al, Eur J Heart FAil 2016
![Page 32: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/32.jpg)
Acute PE: intrapulmonary vs systemic rt-PA
pre- rt-PA 2-hours
31±7 18±7
25±4 16±6
31±12 12±5
26±2 16±6
Intrapulmonary
Mean PA systolic pressure
Mean modified Miller index
systemic
Mean PA systolic pressure
Mean modified Miller index
35 patients with acute PE undergoing thrombolysis
Verstraete M, Circulation 1988
![Page 33: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/33.jpg)
Time course of R/L end-diastolic dimension ratio at echocardiography
TNK vs placebo in acute PE patients
0,80
0,90
1,00
1,10
1,20
1,30
1,40
baseline 24 hours 7 days
TNK
Placebo
p =0.04
p = ns
p= 0.043
Becattini et al, 2009
Patients with acute PE Randomized to TNK or placebo
![Page 34: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/34.jpg)
Acute PE: thrombolysis and mortality
Marti C et al, Eur Heart J 2015
![Page 35: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/35.jpg)
Thrombolysis for PE: the counterbalance
Chatterije S et al, JAMA 2014
![Page 36: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/36.jpg)
S Konstantinides for the PEITHO Steering Committee. Am Heart J 2012;163:33-38.e1
Meyer G, N Eng J Med2014
Tenecteplase (n=506)
Placebo (n=499)
P value
n (%) n (%) All-cause mortality within 7 days
6 (1.2) 9 (1.8) 0.43
Hemodynamic collapse within 7 days
8 (1.6) 25 (5.0) 0.002
bleeding
Major 32 (6.3) 6 (1.5) <0.001
Hemorrhagic stroke 10 1
Tenecteplase for intermediate-high risk PE
![Page 37: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/37.jpg)
The Guidelines: clinical management
Thrombolysis IS NOT RECOMMENDED in
hemodynamically stable patients with acute PE
Close monitor for early assessment of hemodynamic
deterioration
Use thrombolysis in case of deterioration
Limit percutaneous procedures to high-risk patients at
high risk for bleeding
![Page 38: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/38.jpg)
Low-dose thrombolysis
Jimenez D et al, Thorax 2017
![Page 39: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/39.jpg)
TAFI Inhibitor
![Page 40: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/40.jpg)
The CHEST guidelines
*Same grade of recommendation for different NOACs
Clive Kearon,et al. Chest 2016
DVT of the leg or PE
Concomitant cancer
No
NOACs LMWH followed
by VKAs
Yes
LMWH
Grade IIB
![Page 41: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/41.jpg)
Efficacy & safety of DOACs in VTE
Kakkos et al , 2014
Recurrent VTE
Major bleeding
CRNMB
Meta-analysis of RCT studies with DOACs in
initial and long-term VTE treatment
6 studies 27023 patients
OR 95% CI
0.89 (0.75-1.05)
0.63 (0.51-0.77)
0.74 (0.59-0.93)
![Page 42: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/42.jpg)
DOACs in pulmonary embolism
OR 95% CI
0.89 (0.70-1.12)
0.89 (0.69-1.15)
0.87 (0.46-1.64)
0.30 (0.10-0.95)
0.89 (0.77-1.03)
Recurrent VTE
anti-Xa
anti-IIa
Major Bleeding*
Clinically Relevant Bleeding*
5 phase III studies included: 11,539 patients
* two studies included
Vedovati MC et al, Int J Cardiol 2014
![Page 43: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/43.jpg)
DOACs for VTE: study design
DOAC front-loaded maintaining dose
Conventional anticoagulation:
Heparin + warfarin
Treatment period 3, 6 or 12 mo
Confirmed
symptomatic
DVT or PE R
LMWH DOAC
Conventional anticoagulation:
Heparin + warfarin
Treatment period 3, 6 or 12 mo
Confirmed
symptomatic
DVT or PE R
![Page 44: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/44.jpg)
PE: anatomical extent of PE as defined
in DOACs trials
• Limited extent
– ≤25% of the vasculature of a single lobe
• Intermediate extent
– >25% of vasculature of a single lobe or
multiple lobes with ≤25% of entire
vasculature
• Extensive extent
– multiple lobes with ≥25% of entire
vasculature
The Hokusai-VTE Investigators. N Engl J Med 2013; e-pub ahead of print
![Page 45: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/45.jpg)
5.5. In patients with low-risk PE and whose home
circumstances are adequate, we suggest early discharge
over standard discharge (eg, after first 5 days of treatment)
(Grade 2B).
Remarks: Patients who prefer the security of the hospital to the
convenience and comfort of home are likely to choose hospitalization
over home treatment.
The guidelines
Clive Kearon,et al. Chest 2016
![Page 46: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/46.jpg)
Home treatment: the Hot-PE trial
Barco S, Thromb Haemost 2016
![Page 47: Cecilia Becattini University of Perugia, Italy · University of Perugia On behalf of CONTEMPORARY CLINICAL MANAGEMENT OF ACUTE PULMONARY EMBOLISM (COPE Observational Study) This is](https://reader035.fdocuments.us/reader035/viewer/2022071212/6024b6fe26c76256032a244f/html5/thumbnails/47.jpg)
Cecilia Becattini
University of Perugia, Italy
Acute pulmonary embolism: Acute management