Observational studyInternational orthopaedics2021
Risk of post-operative cardiovascular event in elderly patients with pre-existing cardiovascular disease who are undergoing hip fracture surgery.
Observational study in International orthopaedics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07709377 (Artificial Intelligence-Based Analysis of Risk Factors and Risk Prediction Model for Major Adverse Cardiovascular Events Following Hip Fracture Surgery in the Elderly), which is not on this map. Cited by 13 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Artificial Intelligence-Based Analysis of Risk Factors and Risk Prediction Model for Major Adverse Cardiovascular Events Following Hip Fracture Surgery in the Elderly
Who cites it
13 citing papers in PubMed, 22 citations in OpenAlex.
- Article
- NT-proBNP With Postoperative Complications and 2-Year Mortality Among Hip Fracture Patients: An Observational Cohort Study.Orthopaedic surgery · 2026Observational
- Association between primary language and perioperative outcomes for geriatric hip fractures.Bulletin of the Hospital for Joint Disease (2013) · 2025Article
- Perioperative adverse cardiac events predict post-discharge mortality after fragility hip fracture in elderly patients without cardiovascular disease.Journal of geriatric cardiology : JGC · 2024Article
- Unveiling unique clinical phenotypes of hip fracture patients and the temporal association with cardiovascular events.Nature communications · 2024Article
- Risk Factors of Postoperative Acute Heart Failure in Elderly Patients After Hip Fracture Surgery.Cureus · 2024Article
- Shape phenotype of thigh fat and muscle and risk of major adverse cardiovascular events after fragility hip fracture.Journal of cachexia, sarcopenia and muscle · 2024Article
- Characteristics of Postoperative Heart Failure in Older Hip Fractures Patients Combined with Coronary Heart Disease and Construction of a Prediction Model of Nomogram, a Retrospective Cohort Study.Clinical interventions in aging · 2024Article
- Correlation Between Neutrophil-Lymphocyte Ratio and Inhospital Cardiac Events in Geriatric Patients With Hip Fractures.Mediators of inflammation · 2024Article
- Analysis of Cardiac Events and the Subsequent Impact for Geriatric Patients Undergoing Hip Fracture Surgeries.Journal of clinical medicine · 2023Article
- Development and Internal Validation of a Nomogram for Predicting Postoperative Cardiac Events in Elderly Hip Fracture Patients.Clinical interventions in aging · 2023Article
- Association between radiotherapy and risk of death from cardiovascular diseases in lung and bronchus cancer.Frontiers in cardiovascular medicine · 2022Article
- The elderly in the post-anesthesia care unit.Saudi journal of anaesthesiaReview
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeTo evaluate the association between pre-existing cardiovascular disease (CVD) and the risk of developing post-operative cardiovascular event among elderly patients who underwent hip fracture surgery.
methodsWe performed an observational study among patients with acute hip fracture aged at least 65 years and who received surgical intervention. Hip fracture patients with pre-existing CVD were matched for age, gender, fracture type, and year of admission with patients without pre-existing CVD. The primary endpoint was post-operative cardiovascular events, and patients were followed until discharge from hospital. Conditional logistic regression was used to determine the association between pre-existing CVD and post-operative cardiovascular event after adjusting for potential confounders including age, body mass index, time from fracture to surgery, pre-existing comorbidities, and the Charlson Comorbidity Index (CCI).
resultsThe study matched 858 pairs of patients with and without pre-existing CVD. Post-operative cardiovascular events developed in 40 and 14 patients with and without pre-existing CVD (44.6 versus 16.3 per 1000 persons), respectively. Compared to patients without pre-existing CVD, patients with any pre-existing CVD were more likely to develop post-operative cardiovascular events, with a crude odds ratio (OR) of 2.857 [95% confidence interval (CI), 1.554 to 5.251] and multivariable adjusted OR of 2.850 (95% CI, 1.318 to 7.139), respectively.
conclusionIn elderly patients who received hip fracture surgery, patients with pre-existing CVD are at a higher risk of developing post-operative cardiovascular events. Appropriate screening for this vulnerable population is recommended to prevent the risk of post-operative complications.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.