Preoperative EvaluationNCT05808283
Preoperative Anemia Frequency
An observational study of Preoperative Evaluation, run by Zonguldak Bulent Ecevit University at 1 site in Turkey (Türkiye).
Trial summary
In our retrospective study, it was aimed to determine the frequency of anemia in non-emergency patients over the age of 18 who applied to the Anesthesiology and Reanimation Department of our hospital. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Preoperative Evaluation
- What is being tested?
- preoperative anemia frequency
- How many people
- 853 participants
- Where
- 1 siteTurkey (Türkiye)
- Study dates
- 1 Nov 2021to 31 Jan 2022
- Phase
- Observational
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- Adult, Older adult
Study population: Patients over 18 years of age, without massive bleeding, of both sexes
Who may be able to join
- -patient over 18 years old,
- Patients applying to the Department of Anesthesiology and Reanimation AD
Who cannot join
- Pregnant,
- under 18 years old,
- will undergo cardiac and emergency surgery
- Patients with Massive Bleeding
- Patients who underwent multiple surgeries during the study period
Trial locations and contacts
1 site in 1 country.
About this study
In our retrospective study, it was aimed to determine the frequency of anemia in non-emergency patients over the age of 18 who applied to the Anesthesiology and Reanimation Department of our hospital.
- Conditions
- Preoperative Evaluation
- Being tested
- preoperative anemia frequency
- Keywords
- preoperative evaluation, preoperative anemia
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
preoperative anemia frequencyOther
Also called blood transfusion frequency
patients who applied to the outpatient clinic prospectively for 3 months
| Study group | Role | What they receive |
|---|---|---|
| Those with anemia according to WHO definition (Group 1) | Not described Receives: Other: preoperative anemia frequency | |
| Those without anemia according to WHO definition (Group 2) | Not described Receives: Other: preoperative anemia frequency |
What is being measured
The primary outcome is the main question the study is designed to answer.
PREOPERATIVE ANEMIA FREQUENCY AND TREATMENT APPROACH
preoperative anemia frequency
Measured: Patients who applied to the outpatient clinic within a 3-month period after ethical approval
Secondary outcomes (1)
PREOPERATIVE ANEMIA FREQUENCY AND TREATMENT APPROACH
blood transfusion frequency
Measured: Patients who applied to the outpatient clinic within a 3-month period after ethical approval
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted11 Apr 2023
- Study start1 Nov 2021
- Primary completion31 Jan 2022
- Study completion31 Jan 2022
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Preoperative EvaluationStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Other
- Time perspective
- Prospective
- Enrolment
- 853 participants (actual)
Sponsor and investigators
- Lead sponsor
- Zonguldak Bulent Ecevit University
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Gamze Küçükosman, Zonguldak Bulent Ecevit University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT05808283
- Sponsor's protocol ID
- 2021/20
- Status last verified
- Apr 2023
- First submitted
- 29 Mar 2023
- Last updated
- 12 Apr 2023
- Results posted
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- Undecided
Study at a glance
From the registry record, last updated by the sponsor on 12 Apr 2023. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Preoperative Anemia Frequency
- ClinicalTrials.gov ID
- NCT05808283
- Acronym / sponsor ID
- 2021/20
- Conditions
- Preoperative Evaluation
- Keywords
- preoperative evaluation, preoperative anemia
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 853 participants (actual)
- Lead sponsor
- Zonguldak Bulent Ecevit UniversityUniversity, hospital or other
- Study start
- 1 Nov 2021 (actual)
- Primary completion
- 31 Jan 2022 (actual)
- Study completion
- 31 Jan 2022 (actual)
- First posted
- 11 Apr 2023 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
In our retrospective study, it was aimed to determine the frequency of anemia in non-emergency patients over the age of 18 who applied to the Anesthesiology and Reanimation Department of our hospital.
Study design
- Observational model
- Other
- Time perspective
- Prospective
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Those with anemia according to WHO definition (Group 1) | – | Other: preoperative anemia frequency |
| Those without anemia according to WHO definition (Group 2) | – | Other: preoperative anemia frequency |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Age groups
- Adult, Older adult
- Study population
- Patients over 18 years of age, without massive bleeding, of both sexes
Key inclusion criteria (2 listed)
- -patient over 18 years old,
- Patients applying to the Department of Anesthesiology and Reanimation AD
Key exclusion criteria (5 listed)
- Pregnant,
- under 18 years old,
- will undergo cardiac and emergency surgery
- Patients with Massive Bleeding
- Patients who underwent multiple surgeries during the study period
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| preoperative anemia frequencyAlso: blood transfusion frequencypatients who applied to the outpatient clinic prospectively for 3 months | Other | Those with anemia according to WHO definition (Group 1), Those without anemia according to WHO definition (Group 2) |
Primary outcome
PREOPERATIVE ANEMIA FREQUENCY AND TREATMENT APPROACH
Time frame: Patients who applied to the outpatient clinic within a 3-month period after ethical approval
preoperative anemia frequency
1 secondary outcome
PREOPERATIVE ANEMIA FREQUENCY AND TREATMENT APPROACH
Time frame: Patients who applied to the outpatient clinic within a 3-month period after ethical approval
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 12 Apr 2023.
- Individual participant dataSharing planned: Undecided
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Preoperative Evaluation, run by Zonguldak Bulent Ecevit University at 1 site in Turkey (Türkiye).
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 2 inclusion and 5 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 12 Apr 2023. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Turkey (Türkiye). Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
PREOPERATIVE ANEMIA FREQUENCY AND TREATMENT APPROACH (time frame: Patients who applied to the outpatient clinic within a 3-month period after ethical approval). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 12 Apr 2023.