ID

42476

Description

Study Title: LEOSS: Lean European Open Survey on SARS-CoV-2 Infected Patients https://leoss.net Study Indication: COVID-19 Date: 19.03.2021 Published with permission by Prof. Dr. med. J.-J. Vehreschild. LEOSS, a multi-center cohort study, has been created to get more in-depth knowledge about the epidemiology and clinical course of patients infected with SARS-CoV-2. Initiated by the ESCMID Emerging Infections Task Force (EITaF) and the German Infectious Disease Society, and supported by all German Centers for Health Research (DZG), LEOSS has developed into an international network of contributors. Via an integrative research approach with anonymous recruitment and collection of routine data in an open science context, LEOSS is building a uniform clinical dataset and providing real-time analyses. For more information feel free to explore https://leoss.net/. Please note that only cases with known outcome are collected! Baseline / diagnosis is defined as the day the sample of the first positive SARS-CoV-2 result was taken. Criteria of the Uncomplicated Phase: Asymptomatic OR Symptoms of upper respiratory tract infection and/or Nausea, emesis, diarrhea and/or Fever Remember: The Uncomplicated Phase ends, if a previously febrile patient has no fever anymore and has completed 14 days of follow-up without entering Complicated or Critical Phase; then move to Recovery Phase. Also, as soon as one of the criteria of the Complicated or Critical Phase are fulfilled, Uncomplicated Phase ends; move over to there. If the patient has died, the phase ends with the death of the patient. If the patient has died, do not report terminal values, e.g. those recorded after switching off life-support or heart rate "0" after death of the patient. Criteria of the Complicated Phase: * Need for oxygen supplementation (In patients with prior oxygen home therapy, clinically meaningful increase in need for oxygenation.) * paO2 at room air < 70 mmHg * SO2 at room air < 90 % * GOT or GPT > 5x ULN * New cardiac arrhythmia * New pericardial effusion >1cm * New heart failure with pulmonary edema, congestive hepatopathy or peripheral edema Remember: The Complicated Phase ends, if none of the criteria for the Complicated Phase is fulfilled anymore AND the patient is free of fever; then move to Recovery Phase. Also, as soon as one of the criteria of the Critical Phase are fulfilled, Complicated Phase ends; move over to Critical Phase. If the patient has died, the phase ends with the death of the patient. If the patient has died, do not report terminal values, e.g. those recorded after switching off life-support or heart rate "0" after death of the patient. Criteria of the Critical Phase: * Need for catecholamines * Life-threatening cardiac arrhythmia * Mechanical ventilation (invasive or non-invasive) * Liver failure with Quick< 50% * qSOFA >= 2 * Renal failure in need of dialysis Remember: The Critical Phase ends as soon as none of the criteria for the Critical Phase is fulfilled anymore AND the patient is free of fever. If the patient has died, it ends with the death of the patient. If the patient has died, do not report terminal values, i.e. those recorded after turning off life-support or heart rate "0" after death of the patient. Criteria of the Recovery Phase: *Improvement by at least one phase, i.e. Critical to Complicated or Complicated to Uncomplicated * Defervescence Remember: Uncomplicated asymptomatic patients enter recovery phase after 14 days of observation without disease progression No further progression or re-hospitalization If a text field can't be filled out, note 'ND' (for not determined).

Link

https://leoss.net

Keywords

  1. 7/2/21 7/2/21 - Sarah Riepenhausen
  2. 7/15/21 7/15/21 - Sarah Riepenhausen
  3. 7/16/21 7/16/21 - Sarah Riepenhausen
Copyright Holder

LEOSS

Uploaded on

July 16, 2021

DOI

10.21961/mdm:42476

License

Creative Commons BY 4.0

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LEOSS: Lean European Open Survey on SARS-CoV-2 Infected Patients

Oncological Sub-cohort

Underlying disease: Hematological diseases
Description

Underlying disease: Hematological diseases

Alias
UMLS CUI-1
C0277554
UMLS CUI-2
C0018939
Benign hematologic disorder (e.g. severe aplastic anemia, immune thrombocytopenia)
Description

Benign hematologic disorder

Data type

boolean

Alias
UMLS CUI [1,1]
C0018939
UMLS CUI [1,2]
C0205183
AML
Description

AML

Data type

boolean

Alias
UMLS CUI [1]
C0023467
ALL
Description

ALL

Data type

boolean

Alias
UMLS CUI [1]
C0023449
CML
Description

CML

Data type

boolean

Alias
UMLS CUI [1]
C0023473
Other myeloproliferative neoplasm (e.g. PV, ET)
Description

Other MPD

Data type

boolean

Alias
UMLS CUI [1,1]
C0205394
UMLS CUI [1,2]
C0376545
UMLS CUI [2]
C0032463
UMLS CUI [3]
C0040028
Hodgkin lymphoma
Description

Hodgkin lymphoma

Data type

boolean

Alias
UMLS CUI [1]
C0019829
NHL (e.g. CLL, multiples myeloma, diffuse large B-cell lymphoma)
Description

NHL

Data type

boolean

Alias
UMLS CUI [1]
C0024305
Underlying disease: Solid tumors
Description

Underlying disease: Solid tumors

Alias
UMLS CUI-1
C0277554
UMLS CUI-2
C0280100
UMLS CUI-3
C0205394
Gastrointestinal cancer
Description

Gastrointestinal cancer

Data type

boolean

Alias
UMLS CUI [1]
C0685938
Lung cancer
Description

Lung cancer

Data type

boolean

Alias
UMLS CUI [1]
C0242379
Head/Neck cancer
Description

Head/Neck cancer

Data type

boolean

Alias
UMLS CUI [1]
C0278996
Prostate cancer
Description

Prostate cancer

Data type

boolean

Alias
UMLS CUI [1]
C0600139
Bladder cancer
Description

Bladder cancer

Data type

boolean

Alias
UMLS CUI [1]
C0005684
Breast cancer
Description

Breast cancer

Data type

boolean

Alias
UMLS CUI [1]
C0678222
Other gynecological cancer
Description

Other gynecological cancer

Data type

boolean

Alias
UMLS CUI [1,1]
C1707251
UMLS CUI [1,2]
C0018417
Malignant melanoma
Description

Malignant melanoma

Data type

boolean

Alias
UMLS CUI [1]
C0025202
Underlying disease: Other underlying diseases
Description

Underlying disease: Other underlying diseases

Alias
UMLS CUI-1
C0277554
UMLS CUI-2
C0205394
Other underlying diseases
Description

Other underlying diseases

Data type

boolean

Alias
UMLS CUI [1,1]
C0205394
UMLS CUI [1,2]
C0277554
Indicate other underlying diseases
Description

Other underlying diseases_text

Data type

text

Alias
UMLS CUI [1,1]
C0205394
UMLS CUI [1,2]
C0277554
UMLS CUI [1,3]
C1521902
Unknown
Description

Unknown underlying diseases

Data type

boolean

Alias
UMLS CUI [1,1]
C0439673
UMLS CUI [1,2]
C0277554
Please specify the underlying NHL
Description

Please specify the underlying NHL

Alias
UMLS CUI-1
C0277554
UMLS CUI-2
C0024305
UMLS CUI-3
C1521902
Aggressive NHL
Description

If several NHLs have been diagnosed, please indicate all types.

Data type

boolean

Alias
UMLS CUI [1]
C1332225
Multiple Myeloma
Description

If several NHLs have been diagnosed, please indicate all types.

Data type

boolean

Alias
UMLS CUI [1]
C0026764
Chronic lymphocytic leukemia (CLL)
Description

If several NHLs have been diagnosed, please indicate all types.

Data type

boolean

Alias
UMLS CUI [1]
C0023434
Other indolent NHL
Description

If several NHLs have been diagnosed, please indicate all types.

Data type

boolean

Alias
UMLS CUI [1,1]
C1334170
UMLS CUI [1,2]
C0205394
Unknown
Description

If several NHLs have been diagnosed, please indicate all types.

Data type

boolean

Alias
UMLS CUI [1,1]
C0439673
UMLS CUI [1,2]
C0024305
No NHL
Description

If several NHLs have been diagnosed, please indicate all types.

Data type

boolean

Alias
UMLS CUI [1,1]
C1298908
UMLS CUI [1,2]
C0024305
Diagnosis date of hematological / oncological disease
Description

Diagnosis date of hematological / oncological disease

Alias
UMLS CUI-1
C0018939
UMLS CUI-2
C2316983
UMLS CUI-3
C0027651
UMLS CUI-4
C2316983
Indicate the number of months/years since the first diagnosis of the hematological / oncological disease
Description

Please indicate how much time has passed since the patient was first diagnosed.

Data type

integer

Alias
UMLS CUI [1,1]
C0018939
UMLS CUI [1,2]
C2316983
UMLS CUI [2,1]
C0027651
UMLS CUI [2,2]
C2316983
Status at Baseline
Description

Status at Baseline

Alias
UMLS CUI-1
C0699749
UMLS CUI-2
C1175175
UMLS CUI-3
C1511790
ECOG (Eastern Co-operative Oncology Group) at Baseline
Description

BL (ECOG)

Data type

integer

Alias
UMLS CUI [1,1]
C1512162
UMLS CUI [1,2]
C1442488
Active disease
Description

Active disease

Data type

integer

Alias
UMLS CUI [1]
C2707252
Chemotherapy
Description

Chemotherapy

Data type

integer

Alias
UMLS CUI [1]
C3665472
High dose steroids
Description

High dose steroids

Data type

integer

Alias
UMLS CUI [1,1]
C0038317
UMLS CUI [1,2]
C0444956
Targeted therapy
Description

Targeted therapy

Data type

integer

Alias
UMLS CUI [1]
C2985566
Other immunosuppressive medication
Description

Other immunosuppressive medication

Data type

integer

Alias
UMLS CUI [1,1]
C0205394
UMLS CUI [1,2]
C0021081
Remission
Description

Remission

Data type

integer

Alias
UMLS CUI [1]
C0544452
Anti-cancer therapy
Description

Anti-cancer therapy

Alias
UMLS CUI-1
C0920425
Systemic anti-cancer therapy in the last month.
Description

Systemic anti-cancer last month

Data type

boolean

Alias
UMLS CUI [1,1]
C1515119
UMLS CUI [1,2]
C2360065
UMLS CUI [1,3]
C4331910
Indicate systemic anti-cancer therapy (name of drug / regimen) in the last month
Description

Indicate the name of the drug/regimen and specify the time frame.

Data type

text

Alias
UMLS CUI [1,1]
C1515119
UMLS CUI [1,2]
C2360065
UMLS CUI [1,3]
C4331910
Systemic anti-cancer therapy in the last 3 months
Description

Systemic anti-cancer last 3 months

Data type

boolean

Alias
UMLS CUI [1,1]
C1515119
UMLS CUI [1,2]
C2360065
UMLS CUI [1,3]
C3887294
Indicate systemic anti-cancer therapy (name of drug / regimen) in the last 3 months
Description

Indicate the name of the regimen and specify the time frame.

Data type

text

Alias
UMLS CUI [1,1]
C1515119
UMLS CUI [1,2]
C2360065
UMLS CUI [1,3]
C3887294
Surgery in the last 3 months
Description

Surgery last 3 months

Data type

boolean

Alias
UMLS CUI [1,1]
C0543467
UMLS CUI [1,2]
C3887294
Radiotherapy in the last 3 months
Description

Radiotherapy last 3 months

Data type

boolean

Alias
UMLS CUI [1,1]
C1522449
UMLS CUI [1,2]
C3887294
No anti-cancer therapy
Description

No anti-cancer therapy

Data type

boolean

Alias
UMLS CUI [1,1]
C0920425
UMLS CUI [1,2]
C0549184
Unknown
Description

Unknown anti-cancer therapy

Data type

boolean

Alias
UMLS CUI [1,1]
C0439673
UMLS CUI [1,2]
C0920425
Stem cell transplantation
Description

Stem cell transplantation

Alias
UMLS CUI-1
C1504389
Allogenic stem cell transplantation
Description

Allogenic SCT

Data type

boolean

Alias
UMLS CUI [1]
C2242529
Indicate number of passed months since the allogenic stem cell transplantation
Description

Please provide the number of months that have passed since the stem cell transplantation.

Data type

text

Measurement units
  • months
Alias
UMLS CUI [1,1]
C2242529
UMLS CUI [1,2]
C1272706
months
Autologous stem cell transplantation
Description

Autologous SCT

Data type

boolean

Alias
UMLS CUI [1]
C1831743
Indicate number of passed months since the autologous stem cell transplantation
Description

Please provide the number of months that have passed since the stem cell transplantation.

Data type

text

Measurement units
  • months
Alias
UMLS CUI [1,1]
C1831743
UMLS CUI [1,2]
C1272706
months
Unknown
Description

Unknown SCT

Data type

boolean

Alias
UMLS CUI [1,1]
C1504389
UMLS CUI [1,2]
C0439673
Specific hypogammaglobuliaemia: IgG
Description

Specific hypogammaglobuliaemia: IgG

Alias
UMLS CUI-1
C0086438
UMLS CUI-2
C0020852
Hypogammaglobuliaemia (IgG) at Baseline
Description

IgG

Data type

integer

Measurement units
  • g/dl
Alias
UMLS CUI [1,1]
C0086438
UMLS CUI [1,2]
C0020852
Is data entry for this section finished?
Description

Is data entry for this section finished?

Alias
UMLS CUI-1
C4684556
UMLS CUI-2
C1828479
UMLS CUI-3
C0205197
Is data entry for this section finished?
Description

ON_Completed

Data type

boolean

Alias
UMLS CUI [1,1]
C4684556
UMLS CUI [1,2]
C1828479
UMLS CUI [1,3]
C0205197

Similar models

Oncological Sub-cohort

Name
Type
Description | Question | Decode (Coded Value)
Data type
Alias
Item Group
Underlying disease: Hematological diseases
C0277554 (UMLS CUI-1)
C0018939 (UMLS CUI-2)
Benign hematologic disorder
Item
Benign hematologic disorder (e.g. severe aplastic anemia, immune thrombocytopenia)
boolean
C0018939 (UMLS CUI [1,1])
C0205183 (UMLS CUI [1,2])
AML
Item
AML
boolean
C0023467 (UMLS CUI [1])
ALL
Item
ALL
boolean
C0023449 (UMLS CUI [1])
CML
Item
CML
boolean
C0023473 (UMLS CUI [1])
Other MPD
Item
Other myeloproliferative neoplasm (e.g. PV, ET)
boolean
C0205394 (UMLS CUI [1,1])
C0376545 (UMLS CUI [1,2])
C0032463 (UMLS CUI [2])
C0040028 (UMLS CUI [3])
Hodgkin lymphoma
Item
Hodgkin lymphoma
boolean
C0019829 (UMLS CUI [1])
NHL
Item
NHL (e.g. CLL, multiples myeloma, diffuse large B-cell lymphoma)
boolean
C0024305 (UMLS CUI [1])
Item Group
Underlying disease: Solid tumors
C0277554 (UMLS CUI-1)
C0280100 (UMLS CUI-2)
C0205394 (UMLS CUI-3)
Gastrointestinal cancer
Item
Gastrointestinal cancer
boolean
C0685938 (UMLS CUI [1])
Lung cancer
Item
Lung cancer
boolean
C0242379 (UMLS CUI [1])
Head/Neck cancer
Item
Head/Neck cancer
boolean
C0278996 (UMLS CUI [1])
Prostate cancer
Item
Prostate cancer
boolean
C0600139 (UMLS CUI [1])
Bladder cancer
Item
Bladder cancer
boolean
C0005684 (UMLS CUI [1])
Breast cancer
Item
Breast cancer
boolean
C0678222 (UMLS CUI [1])
Other gynecological cancer
Item
Other gynecological cancer
boolean
C1707251 (UMLS CUI [1,1])
C0018417 (UMLS CUI [1,2])
Malignant melanoma
Item
Malignant melanoma
boolean
C0025202 (UMLS CUI [1])
Item Group
Underlying disease: Other underlying diseases
C0277554 (UMLS CUI-1)
C0205394 (UMLS CUI-2)
Other underlying diseases
Item
Other underlying diseases
boolean
C0205394 (UMLS CUI [1,1])
C0277554 (UMLS CUI [1,2])
Other underlying diseases_text
Item
Indicate other underlying diseases
text
C0205394 (UMLS CUI [1,1])
C0277554 (UMLS CUI [1,2])
C1521902 (UMLS CUI [1,3])
Unknown underlying diseases
Item
Unknown
boolean
C0439673 (UMLS CUI [1,1])
C0277554 (UMLS CUI [1,2])
Item Group
Please specify the underlying NHL
C0277554 (UMLS CUI-1)
C0024305 (UMLS CUI-2)
C1521902 (UMLS CUI-3)
Aggressive NHL
Item
Aggressive NHL
boolean
C1332225 (UMLS CUI [1])
Multiple Myeloma
Item
Multiple Myeloma
boolean
C0026764 (UMLS CUI [1])
CLL
Item
Chronic lymphocytic leukemia (CLL)
boolean
C0023434 (UMLS CUI [1])
Other indolent NHL
Item
Other indolent NHL
boolean
C1334170 (UMLS CUI [1,1])
C0205394 (UMLS CUI [1,2])
Unknown NHL
Item
Unknown
boolean
C0439673 (UMLS CUI [1,1])
C0024305 (UMLS CUI [1,2])
No NHL
Item
No NHL
boolean
C1298908 (UMLS CUI [1,1])
C0024305 (UMLS CUI [1,2])
Item Group
Diagnosis date of hematological / oncological disease
C0018939 (UMLS CUI-1)
C2316983 (UMLS CUI-2)
C0027651 (UMLS CUI-3)
C2316983 (UMLS CUI-4)
Item
Indicate the number of months/years since the first diagnosis of the hematological / oncological disease
integer
C0018939 (UMLS CUI [1,1])
C2316983 (UMLS CUI [1,2])
C0027651 (UMLS CUI [2,1])
C2316983 (UMLS CUI [2,2])
Code List
Indicate the number of months/years since the first diagnosis of the hematological / oncological disease
CL Item
< 3 months (1)
CL Item
3 - 6 months (2)
CL Item
7 - 11 months (3)
CL Item
1 - 2 years (4)
CL Item
3 - 5 years (5)
CL Item
6 - 10 years (6)
CL Item
> 10 years (7)
CL Item
Unknown (8)
Item Group
Status at Baseline
C0699749 (UMLS CUI-1)
C1175175 (UMLS CUI-2)
C1511790 (UMLS CUI-3)
Item
ECOG (Eastern Co-operative Oncology Group) at Baseline
integer
C1512162 (UMLS CUI [1,1])
C1442488 (UMLS CUI [1,2])
Code List
ECOG (Eastern Co-operative Oncology Group) at Baseline
CL Item
0 (1)
CL Item
1 (2)
CL Item
2 (3)
CL Item
3 (4)
CL Item
4 (5)
CL Item
5 (6)
CL Item
Unknown (7)
Item
Active disease
integer
C2707252 (UMLS CUI [1])
Code List
Active disease
CL Item
Yes (1)
CL Item
No (2)
CL Item
Unknown (3)
Item
Chemotherapy
integer
C3665472 (UMLS CUI [1])
Code List
Chemotherapy
CL Item
Yes (1)
CL Item
No (2)
CL Item
Unknown (3)
Item
High dose steroids
integer
C0038317 (UMLS CUI [1,1])
C0444956 (UMLS CUI [1,2])
Code List
High dose steroids
CL Item
Yes (1)
CL Item
No (2)
CL Item
Unknown (3)
Item
Targeted therapy
integer
C2985566 (UMLS CUI [1])
Code List
Targeted therapy
CL Item
Yes (1)
CL Item
No (2)
CL Item
Unknown (3)
Item
Other immunosuppressive medication
integer
C0205394 (UMLS CUI [1,1])
C0021081 (UMLS CUI [1,2])
Code List
Other immunosuppressive medication
CL Item
Yes (1)
CL Item
No (2)
CL Item
Unknown (3)
Item
Remission
integer
C0544452 (UMLS CUI [1])
Code List
Remission
CL Item
Yes (1)
CL Item
No (2)
CL Item
Unknown (3)
Item Group
Anti-cancer therapy
C0920425 (UMLS CUI-1)
Systemic anti-cancer last month
Item
Systemic anti-cancer therapy in the last month.
boolean
C1515119 (UMLS CUI [1,1])
C2360065 (UMLS CUI [1,2])
C4331910 (UMLS CUI [1,3])
Systemic anti-cancer last month_text
Item
Indicate systemic anti-cancer therapy (name of drug / regimen) in the last month
text
C1515119 (UMLS CUI [1,1])
C2360065 (UMLS CUI [1,2])
C4331910 (UMLS CUI [1,3])
Systemic anti-cancer last 3 months
Item
Systemic anti-cancer therapy in the last 3 months
boolean
C1515119 (UMLS CUI [1,1])
C2360065 (UMLS CUI [1,2])
C3887294 (UMLS CUI [1,3])
Systemic anti-cancer last 3 months_text
Item
Indicate systemic anti-cancer therapy (name of drug / regimen) in the last 3 months
text
C1515119 (UMLS CUI [1,1])
C2360065 (UMLS CUI [1,2])
C3887294 (UMLS CUI [1,3])
Surgery last 3 months
Item
Surgery in the last 3 months
boolean
C0543467 (UMLS CUI [1,1])
C3887294 (UMLS CUI [1,2])
Radiotherapy last 3 months
Item
Radiotherapy in the last 3 months
boolean
C1522449 (UMLS CUI [1,1])
C3887294 (UMLS CUI [1,2])
No anti-cancer therapy
Item
No anti-cancer therapy
boolean
C0920425 (UMLS CUI [1,1])
C0549184 (UMLS CUI [1,2])
Unknown anti-cancer therapy
Item
Unknown
boolean
C0439673 (UMLS CUI [1,1])
C0920425 (UMLS CUI [1,2])
Item Group
Stem cell transplantation
C1504389 (UMLS CUI-1)
Allogenic SCT
Item
Allogenic stem cell transplantation
boolean
C2242529 (UMLS CUI [1])
Allogenic SCT_text
Item
Indicate number of passed months since the allogenic stem cell transplantation
text
C2242529 (UMLS CUI [1,1])
C1272706 (UMLS CUI [1,2])
Autologous SCT
Item
Autologous stem cell transplantation
boolean
C1831743 (UMLS CUI [1])
Autologous SCT_text
Item
Indicate number of passed months since the autologous stem cell transplantation
text
C1831743 (UMLS CUI [1,1])
C1272706 (UMLS CUI [1,2])
Unknown SCT
Item
Unknown
boolean
C1504389 (UMLS CUI [1,1])
C0439673 (UMLS CUI [1,2])
Item Group
Specific hypogammaglobuliaemia: IgG
C0086438 (UMLS CUI-1)
C0020852 (UMLS CUI-2)
Item
Hypogammaglobuliaemia (IgG) at Baseline
integer
C0086438 (UMLS CUI [1,1])
C0020852 (UMLS CUI [1,2])
Code List
Hypogammaglobuliaemia (IgG) at Baseline
CL Item
Normal (1)
(Comment:en)
CL Item
4 - 6 g/dl (2)
(Comment:en)
CL Item
2 - 4 g/l (3)
(Comment:en)
CL Item
< 2 g/l (4)
(Comment:en)
CL Item
Not done (5)
(Comment:en)
Item Group
Is data entry for this section finished?
C4684556 (UMLS CUI-1)
C1828479 (UMLS CUI-2)
C0205197 (UMLS CUI-3)
ON_Completed
Item
Is data entry for this section finished?
boolean
C4684556 (UMLS CUI [1,1])
C1828479 (UMLS CUI [1,2])
C0205197 (UMLS CUI [1,3])

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