Hip FracturesNCT03497949
Peri-operative Vasopressor Support in Patients Operated for an Acute Hip Fracture (AHF)
An observational study of Hip Fractures and Intraoperative Hypotension, run by Sahlgrenska University Hospital at 1 site in Sweden.
Trial summary
The incidence of hypotension perioperatively during operation of an acute hip fracture is unknown. As a surrogate factor the usage of vasopressor support is more adequate as the registration of vasopressor drugs are many times not complete in records. Read more about this study
- Who is it for?
- Any age
- Conditions the study is for
- Hip Fractures, Intraoperative Hypotension
- How many people
- 997 participants
- Where
- 1 siteSweden
- Study dates
- 20 Jan 2017to 31 Mar 2018
- 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 Any age
- All sexes
- No healthy volunteers
- Child, Adult, Older adult
Study population: Single center study of patients operated with an acute hip fracture
Who may be able to join
- Patients with an acute hip fracture
Who cannot join
- Only one fracture within time-limit.
- Unretreivable mortality data
Trial locations and contacts
1 site in 1 country.
About this study
The incidence of hypotension perioperatively during operation of an acute hip fracture is unknown. As a surrogate factor the usage of vasopressor support is more adequate as the registration of vasopressor drugs are many times not complete in records. The investigators retrospectively investigated the anesthetic journals of 1100 patients with an acute hip fracture (AHF) noting confounding factors and the usage of vasopressors either by injections or infusions and then correlated these results to mortality at 30-, 90- and 365- days
Read the detailed description
The incidence of hypotension perioperatively during operation of an acute hip fracture is unknown. As a surrogate factor the usage of vasopressor support is more adequate as the registration of vasopressor drugs are many times not complete in records. The investigators retrospectively investigated the anesthetic journals of 1100 patients with an acute hip fracture (AHF) noting confounding factors and the usage of vasopressors either by injections or infusions and then correlated these results to mortality at 30-, 90- and 365-days Confounding factors were; all comorbitity, age, ASA grade as well as type of anesthesia
- Conditions
- Hip Fractures, Intraoperative Hypotension
- Medical subject headings
- Hip Fractures
What is being measured
The primary outcome is the main question the study is designed to answer.
Mortality
Measured: 365 days
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted13 Apr 2018
- Study start20 Jan 2017
- Primary completion31 Mar 2018
- Study completion31 Mar 2018
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Hip FracturesStudies of the same condition, open and under way.
- More trials run by Sahlgrenska University HospitalThe sponsor's other registered studies.
- 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
- Cohort
- Time perspective
- Retrospective
- Enrolment
- 997 participants (actual)
Sponsor and investigators
- Lead sponsor
- Sahlgrenska University Hospital
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Bengt Nellgård, Sahlgrenska University Hospital
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT03497949
- Sponsor's protocol ID
- Hip vasopressor
- Status last verified
- Apr 2018
- First submitted
- 10 Apr 2018
- Last updated
- 1 May 2026
- Results posted
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
Study at a glance
From the registry record, last updated by the sponsor on 1 May 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Peri-operative Vasopressor Support in Patients Operated for an Acute Hip Fracture (AHF)
- ClinicalTrials.gov ID
- NCT03497949
- Acronym / sponsor ID
- Hip vasopressor
- Conditions
- Hip Fractures, Intraoperative Hypotension
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 997 participants (actual)
- Lead sponsor
- Sahlgrenska University HospitalUniversity, hospital or other
- Study start
- 20 Jan 2017 (actual)
- Primary completion
- 31 Mar 2018 (actual)
- Study completion
- 31 Mar 2018 (actual)
- First posted
- 13 Apr 2018 (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.
The incidence of hypotension perioperatively during operation of an acute hip fracture is unknown. As a surrogate factor the usage of vasopressor support is more adequate as the registration of vasopressor drugs are many times not complete in records. The investigators retrospectively investigated the anesthetic journals of 1100 patients with an acute hip fracture (AHF) noting confounding factors and the usage of vasopressors either by injections or infusions and then correlated these results to mortality at 30-, 90- and 365- days
Detailed description
The incidence of hypotension perioperatively during operation of an acute hip fracture is unknown. As a surrogate factor the usage of vasopressor support is more adequate as the registration of vasopressor drugs are many times not complete in records. The investigators retrospectively investigated the anesthetic journals of 1100 patients with an acute hip fracture (AHF) noting confounding factors and the usage of vasopressors either by injections or infusions and then correlated these results to mortality at 30-, 90- and 365-days Confounding factors were; all comorbitity, age, ASA grade as well as type of anesthesia
Study design
- Observational model
- Cohort
- Time perspective
- Retrospective
Who may qualify
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Child, Adult, Older adult
- Study population
- Single center study of patients operated with an acute hip fracture
Key inclusion criteria (1 listed)
- Patients with an acute hip fracture
Key exclusion criteria (2 listed)
- Only one fracture within time-limit.
- Unretreivable mortality data
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Primary outcome
Mortality
Time frame: 365 days
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 1 May 2026.
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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 Hip Fractures and Intraoperative Hypotension, run by Sahlgrenska University Hospital at 1 site in Sweden.
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 1 inclusion and 2 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 1 May 2026. 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 Sweden. 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?
Mortality (time frame: 365 days). 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 1 May 2026.