ArticleFrontiers in neuroscience2021
Preoperative Chronic Pain as a Risk Factor for Early Postoperative Cognitive Dysfunction in Elderly Patients Undergoing Hip Joint Replacement Surgery: A Prospective Observational Cohort Study.
Article in Frontiers in neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
18 citing papers in PubMed, 1 synthesis or guideline pooled it, 30 citations in OpenAlex.
- Effects of regional cerebral oxygen saturation monitoring on postoperative cognitive dysfunction in older patients: a systematic review and meta-analysis.BMC geriatrics · 2023Pooled it
- Effects of anterior approach to quadratus lumborum block on postoperative cognitive function following hip surgery in older people: a randomized controlled clinical trial.BMC geriatrics · 2023Trial
- Longitudinal associations of pain and cognitive decline in community-dwelling older adults.Psychology and aging · 2022Trial
- Association of preoperative frailty and delayed neurocognitive recovery in older adults undergoing major elective surgery in Thailand: a single centre prospective study.The Lancet regional health. Southeast Asia · 2026Article
- The association between preoperative chronic pain and postoperative delirium in elderly patients undergoing elective orthopedic surgery.Frontiers in medicine · 2026Article
- Therapeutic relevance of an EU-GMP certifiedFrontiers in pharmacology · 2026Article
- Sarcopenia is associated with early postoperative cognitive decline in older adults following hip fracture surgery: a prospective cohort study.BMC geriatrics · 2025Observational
- Effects of ketamine on postoperative cognition: a scoping review.British journal of anaesthesia · 2025Article
- Preoperative inflammatory pain exacerbates postoperative pain and neurocognitive impairment.IBRO neuroscience reports · 2025Article
- Mechanisms of comorbidity between Alzheimer's disease and pain.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025Review
- Viral Circuit Tracing in Biomedical Pain Research: Methods, Protocols, and Applications.Methods in molecular biology (Clifton, N.J.) · 2025Article
- Clinical Application of Different Doses of Hydromorphone Slow-Release Analgesia in Lumbar Fusion in Elderly Patients.Pain and therapy · 2024Article
- Nerve Blocks for Post-Surgical Pain Management: A Narrative Review of Current Research.Journal of pain research · 2024Review
- Risk Factors for Postoperative Cognitive Decline After Orthopedic Surgery in Elderly Chinese Patients: A Retrospective Cohort Study.Clinical interventions in aging · 2024Article
- Effect of postoperative hydrocodone analgesia on inflammatory factors, NSE levels, and cognitive function in elderly patients undergoing hip arthroplasty.American journal of translational research · 2024Article
- Postoperative Cognitive Impairment and Pain Perception after Abdominal Surgery-Could Immersive Virtual Reality Bring More? A Clinical Approach.Medicina (Kaunas, Lithuania) · 2023Article
- Article
- Fascia iliaca compartment block can reduce the incidence of early post-operative cognitive impairment in elderly patients with high-risk hip replacement.Frontiers in aging neuroscience · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
PubMed holds no abstract for this paper.
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.