NCT04874363

Brief Summary

This is a retrospective single centered study that was done in the ICU on patients with Covid-19 between 16th of March -16th of May in 2020 Retrospective records will be examined by examining the electronic data files of the patients. There were two groups as smoker and non-smoker.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
150

participants targeted

Target at P50-P75 for all trials

Timeline
Completed

Started Mar 2020

Shorter than P25 for all trials

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

March 15, 2020

Completed
2 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

May 15, 2020

Completed
15 days until next milestone

Study Completion

Last participant's last visit for all outcomes

May 30, 2020

Completed
11 months until next milestone

First Submitted

Initial submission to the registry

May 1, 2021

Completed
4 days until next milestone

First Posted

Study publicly available on registry

May 5, 2021

Completed
Last Updated

May 5, 2021

Status Verified

May 1, 2021

Enrollment Period

2 months

First QC Date

May 1, 2021

Last Update Submit

May 1, 2021

Conditions

Covid19Smoking

Outcome Measures

Primary Outcomes (1)

  • Mortality

    Mortality rates of patients

    3 months

Study Arms (2)

smoker

active smokers

Other: no intervention

non-smoker

Patients who have never smoked

Other: no intervention

Interventions

no interventionOTHER

no intervention

non-smokersmoker

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Conditions regarded to the usage of cigarettes will be recorded as patients who are active smokers and patients who do not smoke.

You may qualify if:

  • All the patient's data are diagnosed with acute respiratory syndrome Covid-19 over 18 years old

You may not qualify if:

  • Patients under 18 years of age

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Sisli Hamidiye Etfal Research and Training Hospital

Istanbul, Turkey (Türkiye)

Location

MeSH Terms

Conditions

COVID-19Smoking

Condition Hierarchy (Ancestors)

Pneumonia, ViralPneumoniaRespiratory Tract InfectionsInfectionsVirus DiseasesCoronavirus InfectionsCoronaviridae InfectionsNidovirales InfectionsRNA Virus InfectionsLung DiseasesRespiratory Tract DiseasesBehavior

Study Design

Study Type
observational
Observational Model
CASE CONTROL
Time Perspective
RETROSPECTIVE
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
medical doctor

Study Record Dates

First Submitted

May 1, 2021

First Posted

May 5, 2021

Study Start

March 15, 2020

Primary Completion

May 15, 2020

Study Completion

May 30, 2020

Last Updated

May 5, 2021

Record last verified: 2021-05

Locations

TU(1)