Trial Outcomes & Findings for A Study to Learn About the Use of Paxlovid in Patients With COVID-19 in the Kingdom of Bahrain. (NCT NCT06291831)

NCT ID: NCT06291831

Last Updated: 2025-08-19

Results Overview

Baseline was defined as one year before the index date. Index date was Paxlovid prescription written date or dispense date; if neither of them were available, the COVID-19 diagnosis date was used as the index date.

Recruitment status

COMPLETED

Target enrollment

3011 participants

Primary outcome timeframe

Baseline; from available retrospective data evaluated during 2 months of this study

Results posted on

2025-08-19

Participant Flow

Data of eligible participants diagnosed with corona virus disease 2019 (COVID-19) in the Kingdom of Bahrain who were offered Paxlovid (nirmatrelvir, ritonavir) treatment between 16 February 2022 to 30 November 2022 (9.5 months) was included in this retrospective observational study. Data was retrieved from Kingdom of Bahrain national health information system \[(I-Seha electronic health records (EHR)\].

Available retrospective data was evaluated per objectives of this study in 2 months of this study (study start date: 13-Mar-2024 to study completion date: 14-May-2024).

Participant milestones

Participant milestones
Measure
Treated With Paxlovid
Participants who were diagnosed with COVID-19 and accepted offer for treatment with Paxlovid (nirmatrelvir, ritonavir) treatment in real world setting. No intervention was administered under this study.
Not Treated With Paxlovid
Participants who were diagnosed with COVID-19 and declined offer for treatment with Paxlovid (nirmatrelvir, ritonavir) treatment. This reporting arm served as control group.
Overall Study
STARTED
2005
1006
Overall Study
COMPLETED
2005
1006
Overall Study
NOT COMPLETED
0
0

Reasons for withdrawal

Withdrawal data not reported

Baseline Characteristics

A Study to Learn About the Use of Paxlovid in Patients With COVID-19 in the Kingdom of Bahrain.

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Treated With Paxlovid
n=2005 Participants
Participants who were diagnosed with COVID-19 and accepted offer for treatment with Paxlovid (nirmatrelvir, ritonavir) treatment in real world setting. No intervention was administered under this study.
Not Treated With Paxlovid
n=1006 Participants
Participants who were diagnosed with COVID-19 and declined offer for treatment with Paxlovid (nirmatrelvir, ritonavir) treatment. This reporting arm served as control group.
Total
n=3011 Participants
Total of all reporting groups
Age, Customized
Age · 12-17 Years
2 Participants
n=93 Participants
0 Participants
n=4 Participants
2 Participants
n=27 Participants
Age, Customized
Age · 18-29 Years
457 Participants
n=93 Participants
204 Participants
n=4 Participants
661 Participants
n=27 Participants
Age, Customized
Age · 30-49 Years
453 Participants
n=93 Participants
208 Participants
n=4 Participants
661 Participants
n=27 Participants
Age, Customized
Age · 50-64 Years
485 Participants
n=93 Participants
201 Participants
n=4 Participants
686 Participants
n=27 Participants
Age, Customized
Age · 65-74 Years
459 Participants
n=93 Participants
189 Participants
n=4 Participants
648 Participants
n=27 Participants
Age, Customized
Age · Greater than equal to 75 Years
149 Participants
n=93 Participants
204 Participants
n=4 Participants
353 Participants
n=27 Participants
Sex: Female, Male
Female
1,005 Participants
n=93 Participants
489 Participants
n=4 Participants
1494 Participants
n=27 Participants
Sex: Female, Male
Male
1000 Participants
n=93 Participants
517 Participants
n=4 Participants
1517 Participants
n=27 Participants
Race/Ethnicity, Customized
Ethnicity · Arab
1,668 Participants
n=93 Participants
916 Participants
n=4 Participants
2584 Participants
n=27 Participants
Race/Ethnicity, Customized
Ethnicity · Asian
291 Participants
n=93 Participants
79 Participants
n=4 Participants
370 Participants
n=27 Participants
Race/Ethnicity, Customized
Ethnicity · Black/African/Caribbean
8 Participants
n=93 Participants
3 Participants
n=4 Participants
11 Participants
n=27 Participants
Race/Ethnicity, Customized
Ethnicity · Mixed/Multiple Ethnic Groups
16 Participants
n=93 Participants
3 Participants
n=4 Participants
19 Participants
n=27 Participants
Race/Ethnicity, Customized
Ethnicity · Persian
1 Participants
n=93 Participants
0 Participants
n=4 Participants
1 Participants
n=27 Participants
Race/Ethnicity, Customized
Ethnicity · White
21 Participants
n=93 Participants
5 Participants
n=4 Participants
26 Participants
n=27 Participants

PRIMARY outcome

Timeframe: Baseline; from available retrospective data evaluated during 2 months of this study

Population: I-Seha EHR was used to retrieve the data in this study for evaluation of its objectives. Education information required for this outcome measure was not available in I-Seha EHR. Hence, there was no data that could be analyzed for this outcome measure.

Baseline was defined as one year before the index date. Index date was Paxlovid prescription written date or dispense date; if neither of them were available, the COVID-19 diagnosis date was used as the index date.

Outcome measures

Outcome data not reported

PRIMARY outcome

Timeframe: Baseline; from available retrospective data evaluated during 2 months of this study

Population: I-Seha EHR was used to retrieve the data in this study for evaluation of its objectives. Employment status information required for this outcome measure was not available in I-Seha EHR. Hence, there was no data that could be analyzed for this outcome measure.

Baseline was defined as one year before the index date. Index date was Paxlovid prescription written date or dispense date; if neither of them were available, the COVID-19 diagnosis date was used as the index date.

Outcome measures

Outcome data not reported

PRIMARY outcome

Timeframe: Baseline; from available retrospective data evaluated during 2 months of this study

Population: I-Seha EHR was used to retrieve the data in this study for evaluation of its objectives. Height information required for this outcome measure was not available in I-Seha EHR. Hence, there was no data that could be analyzed for this outcome measure.

Baseline was defined as one year before the index date. Index date was Paxlovid prescription written date or dispense date; if neither of them were available, the COVID-19 diagnosis date was used as the index date.

Outcome measures

Outcome data not reported

PRIMARY outcome

Timeframe: Baseline; from available retrospective data evaluated during 2 months of this study

Population: I-Seha EHR was used to retrieve the data in this study for evaluation of its objectives. Weight information required for this outcome measure was not available in I-Seha EHR. Hence, there was no data that could be analyzed for this outcome measure.

Baseline was defined as one year before the index date. Index date was Paxlovid prescription written date or dispense date; if neither of them were available, the COVID-19 diagnosis date was used as the index date.

Outcome measures

Outcome data not reported

PRIMARY outcome

Timeframe: Baseline; from available retrospective data evaluated during 2 months of this study

Population: Analysis population included all eligible participants whose data were included and observed in this study. BMI was extracted from records and method how it was collected originally was not known.

Baseline was defined as one year before the index date. Index date was Paxlovid prescription written date or dispense date; if neither of them were available, the COVID-19 diagnosis date was used as the index date.

Outcome measures

Outcome measures
Measure
Treated With Paxlovid
n=2005 Participants
Participants who were diagnosed with COVID-19 and accepted offer for treatment with Paxlovid (nirmatrelvir, ritonavir) treatment in real world setting. No intervention was administered under this study.
Not Treated With Paxlovid
n=1006 Participants
Participants who were diagnosed with COVID-19 and declined offer for treatment with Paxlovid (nirmatrelvir, ritonavir) treatment. This reporting arm served as control group.
Body Mass Index (BMI)
29 Kilogram over meter square (Kg/m^2)
Interval 25.0 to 33.0
29 Kilogram over meter square (Kg/m^2)
Interval 25.0 to 34.0

PRIMARY outcome

Timeframe: Baseline; from available retrospective data evaluated during 2 months of this study

Population: I-Seha EHR was used to retrieve the data in this study for evaluation of its objectives. Smoking status information required for this outcome measure was not available in I-Seha EHR. Hence, there was no data that could be analyzed for this outcome measure.

Baseline was defined as one year before the index date. Index date was Paxlovid prescription written date or dispense date; if neither of them were available, the COVID-19 diagnosis date was used as the index date.

Outcome measures

Outcome data not reported

PRIMARY outcome

Timeframe: Baseline; from available retrospective data evaluated during 2 months of this study

Population: Analysis population included all eligible participants whose data were included and observed in this study.

Pre-existing comorbidities included: asthma, emphysema, chronic obstructive pulmonary disease (COPD), hypertension, diabetes, obesity, cerebrovascular disease, neurological disease, chronic kidney disease, chronic liver disease, malignancy. Baseline was defined as one year before the index date. Index date was Paxlovid prescription written date or dispense date; if neither of them were available, the COVID-19 diagnosis date was used as the index date.

Outcome measures

Outcome measures
Measure
Treated With Paxlovid
n=2005 Participants
Participants who were diagnosed with COVID-19 and accepted offer for treatment with Paxlovid (nirmatrelvir, ritonavir) treatment in real world setting. No intervention was administered under this study.
Not Treated With Paxlovid
n=1006 Participants
Participants who were diagnosed with COVID-19 and declined offer for treatment with Paxlovid (nirmatrelvir, ritonavir) treatment. This reporting arm served as control group.
Number of Participants With at Least 1 Pre-existing Comorbidities
1709 Participants
920 Participants

PRIMARY outcome

Timeframe: Baseline; from available retrospective data evaluated during 2 months of this study

Population: I-Seha EHR was used to retrieve the data in this study for evaluation of its objectives. Concomitant medications for pre-existing comorbidities information required for this outcome measure was not available in I-Seha EHR. Hence, there was no data that could be analyzed for this outcome measure.

Baseline was defined as one year before the index date. Index date was Paxlovid prescription written date or dispense date; if neither of them were available, the COVID-19 diagnosis date was used as the index date.

Outcome measures

Outcome data not reported

PRIMARY outcome

Timeframe: Up to 24 months following COVID-19 diagnosis; from available retrospective data evaluated during 2 months of this study

Population: Analysis population included all eligible participants whose data were included and observed in this study.

Outcome measures

Outcome measures
Measure
Treated With Paxlovid
n=2005 Participants
Participants who were diagnosed with COVID-19 and accepted offer for treatment with Paxlovid (nirmatrelvir, ritonavir) treatment in real world setting. No intervention was administered under this study.
Not Treated With Paxlovid
n=1006 Participants
Participants who were diagnosed with COVID-19 and declined offer for treatment with Paxlovid (nirmatrelvir, ritonavir) treatment. This reporting arm served as control group.
Number of Participants Who Used Antibiotics
For any cause
530 Participants
320 Participants
Number of Participants Who Used Antibiotics
For COVID-19
118 Participants
103 Participants

SECONDARY outcome

Timeframe: Up to 24 months following COVID-19 diagnosis; from available retrospective data evaluated during 2 months of this study

Population: Analysis population included all eligible participants whose data were included and observed in this study.

Outcome measures

Outcome measures
Measure
Treated With Paxlovid
n=2005 Participants
Participants who were diagnosed with COVID-19 and accepted offer for treatment with Paxlovid (nirmatrelvir, ritonavir) treatment in real world setting. No intervention was administered under this study.
Not Treated With Paxlovid
n=1006 Participants
Participants who were diagnosed with COVID-19 and declined offer for treatment with Paxlovid (nirmatrelvir, ritonavir) treatment. This reporting arm served as control group.
Number of Participants With Hospitalization for Any Cause
137 Participants
123 Participants

SECONDARY outcome

Timeframe: Up to 24 months following COVID-19 diagnosis; from available retrospective data evaluated during 2 months of this study

Population: Analysis population included all eligible participants whose data were included and observed in this study.

Outcome measures

Outcome measures
Measure
Treated With Paxlovid
n=2005 Participants
Participants who were diagnosed with COVID-19 and accepted offer for treatment with Paxlovid (nirmatrelvir, ritonavir) treatment in real world setting. No intervention was administered under this study.
Not Treated With Paxlovid
n=1006 Participants
Participants who were diagnosed with COVID-19 and declined offer for treatment with Paxlovid (nirmatrelvir, ritonavir) treatment. This reporting arm served as control group.
Number of Participants With Intensive Care Unit (ICU) Admission for Any Cause
3 Participants
1 Participants

SECONDARY outcome

Timeframe: Up to 24 months following COVID-19 diagnosis; from available retrospective data evaluated during 2 months of this study

Population: Analysis population included all eligible participants whose data were included and observed in this study. Here "Overall Number of Participants Analyzed" signifies the number of participants evaluable for this outcome measure.

Outcome measures

Outcome measures
Measure
Treated With Paxlovid
n=3 Participants
Participants who were diagnosed with COVID-19 and accepted offer for treatment with Paxlovid (nirmatrelvir, ritonavir) treatment in real world setting. No intervention was administered under this study.
Not Treated With Paxlovid
n=1 Participants
Participants who were diagnosed with COVID-19 and declined offer for treatment with Paxlovid (nirmatrelvir, ritonavir) treatment. This reporting arm served as control group.
Number of Participants Classified According to Length of Stay (LOS) in ICU for Any Cause
3 Days
0 Participants
1 Participants
Number of Participants Classified According to Length of Stay (LOS) in ICU for Any Cause
6 Days
1 Participants
0 Participants
Number of Participants Classified According to Length of Stay (LOS) in ICU for Any Cause
Missing
2 Participants
0 Participants

SECONDARY outcome

Timeframe: Up to 24 months following COVID-19 diagnosis; from available retrospective data evaluated during 2 months of this study

Population: I-Seha EHR was used to retrieve the data in this study for evaluation of its objectives. Participants with yes/no questionnaire on outpatient visits information required for this outcome measure was not available in I-Seha EHR. Hence, there was no data that could be analyzed for this outcome measure.

Outcome measures

Outcome data not reported

SECONDARY outcome

Timeframe: Up to 24 months following COVID-19 diagnosis; from available retrospective data evaluated during 2 months of this study

Population: Analysis population included all eligible participants whose data were included and observed in this study.

Outcome measures

Outcome measures
Measure
Treated With Paxlovid
n=2005 Participants
Participants who were diagnosed with COVID-19 and accepted offer for treatment with Paxlovid (nirmatrelvir, ritonavir) treatment in real world setting. No intervention was administered under this study.
Not Treated With Paxlovid
n=1006 Participants
Participants who were diagnosed with COVID-19 and declined offer for treatment with Paxlovid (nirmatrelvir, ritonavir) treatment. This reporting arm served as control group.
Number of Participants With Emergency Room (ER) Visits for Any Cause
298 Participants
155 Participants

SECONDARY outcome

Timeframe: Up to 24 months following COVID-19 diagnosis; from available retrospective data evaluated during 2 months of this study

Population: Analysis population included all eligible participants whose data were included and observed in this study.

Outcome measures

Outcome measures
Measure
Treated With Paxlovid
n=2005 Participants
Participants who were diagnosed with COVID-19 and accepted offer for treatment with Paxlovid (nirmatrelvir, ritonavir) treatment in real world setting. No intervention was administered under this study.
Not Treated With Paxlovid
n=1006 Participants
Participants who were diagnosed with COVID-19 and declined offer for treatment with Paxlovid (nirmatrelvir, ritonavir) treatment. This reporting arm served as control group.
Number of Participants With Supplemental Oxygen Usage
21 Participants
11 Participants

SECONDARY outcome

Timeframe: Up to 24 months following COVID-19 diagnosis; from available retrospective data evaluated during 2 months of this study

Population: I-Seha EHR was used to retrieve the data in this study for evaluation of its objectives. Participants with vasopressor use information required for this outcome measure was not available in I-Seha EHR. Hence, there was no data that could be analyzed for this outcome measure.

Outcome measures

Outcome data not reported

SECONDARY outcome

Timeframe: Up to 24 months following COVID-19 diagnosis; from available retrospective data evaluated during 2 months of this study

Population: Analysis population included all eligible participants whose data were included and observed in this study.

Outcome measures

Outcome measures
Measure
Treated With Paxlovid
n=2005 Participants
Participants who were diagnosed with COVID-19 and accepted offer for treatment with Paxlovid (nirmatrelvir, ritonavir) treatment in real world setting. No intervention was administered under this study.
Not Treated With Paxlovid
n=1006 Participants
Participants who were diagnosed with COVID-19 and declined offer for treatment with Paxlovid (nirmatrelvir, ritonavir) treatment. This reporting arm served as control group.
Number of Participants Who Used Invasive Mechanical Ventilation (IMV)
0 Participants
1 Participants

Adverse Events

Treated With Paxlovid

Serious events: 0 serious events
Other events: 1427 other events
Deaths: 0 deaths

Not Treated With Paxlovid

Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths

Serious adverse events

Adverse event data not reported

Other adverse events

Other adverse events
Measure
Treated With Paxlovid
n=2005 participants at risk
Eligible participants who had COVID-19 and were treated with nirmatrelvir, ritonavir treatment (PAXLOVIDTM). Their data was studied retrospectively in this study.
Not Treated With Paxlovid
Participants who were diagnosed with COVID-19 and declined offer for treatment with Paxlovid (nirmatrelvir, ritonavir) treatment. This reporting arm served as control group.
General disorders
Impaired sense of taste / Bitterness
60.5%
1214/2005 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
0/0 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
General disorders
Impaired sense of smell
0.10%
2/2005 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
0/0 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
General disorders
Stomach/Abdominal pain
2.3%
47/2005 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
0/0 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
General disorders
Diarrhea
18.2%
365/2005 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
0/0 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
General disorders
Nausea/Vomiting
2.2%
44/2005 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
0/0 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
General disorders
Muscle aches
4.4%
88/2005 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
0/0 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
General disorders
Headache
0.75%
15/2005 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
0/0 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
General disorders
Cough
0.25%
5/2005 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
0/0 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
General disorders
Tiredness/Fatigue
0.20%
4/2005 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
0/0 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
General disorders
Dizziness
0.40%
8/2005 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
0/0 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
General disorders
Itching
0.35%
7/2005 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
0/0 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
General disorders
Leg
0.20%
4/2005 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
0/0 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
General disorders
Skin rash
0.15%
3/2005 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
0/0 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
General disorders
Loss of appetite
0.20%
4/2005 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
0/0 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
General disorders
Chest Pain/Heaviness
0.20%
4/2005 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
0/0 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
General disorders
Neck/Back Pain
0.35%
7/2005 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.
0/0 • All-cause mortality for both the reporting groups: up to 24 months following COVID-19 diagnosis and adverse events only for "Treated with Paxlovid" group: at Day 5 post Paxlovid course completion; from available retrospective data evaluated during 2 months of this study
Adverse events were passively reported only for those participants who were treated with Paxlovid. Adverse events were not monitored or assessed for participants not treated with Paxlovid. Adverse events were reported as per records from I-Seha EHR. There was no specific medical dictionary.

Additional Information

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Results disclosure agreements

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Restriction type: OTHER