Perioperative Medicine

Papers
(The median citation count of Perioperative Medicine is 2. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-05-01 to 2026-05-01.)
ArticleCitations
The impact of preoperative stroke on 1-year mortality and days at home alive after major surgery: an observational cohort study56
Frailty in the over 65’s undergoing elective surgery (FIT-65) – a three-day study examining the prevalence of frailty in patients presenting for elective surgery35
Intraoperative findings and predictors for length of hospital stay among elderly patients undergoing emergency exploratory laparotomy: a multi-centre prospective study31
Preoperative neutrophil–to–lymphocyte ratio after chemoradiotherapy for esophageal squamous cell carcinoma associates with postoperative pulmonary complications following radical esophagectomy26
Perioperative anesthesia management of GLP-1 receptor agonists: a systematic review of potential risks25
A comparison of ClearSight noninvasive cardiac output and pulmonary artery bolus thermodilution cardiac output in cardiac surgery patients25
The effect of abdominal massage applied after surgery on gastrointestinal symptoms and comfort level24
Cardiopulmonary exercise testing before and after intravenous iron in preoperative patients: a prospective clinical study20
Postoperative and postdischarge nausea and vomiting following ambulatory eye, head, and neck surgeries: a retrospective cohort study comparing incidence and associated factors19
Antibiotic prophylaxis in emergency cholecystectomy for mild to moderate acute cholecystitis: a systematic review and meta-analysis of randomized controlled trials18
Effect of butorphanol nasal spray administration on patient cooperativity during labor epidural placement: a single-center randomized controlled trial17
Efficacy and safety of perioperative use of non-steroidal anti-inflammatory drugs for preemptive analgesia in lumbar spine surgery: a systematic review and meta-analysis17
Use of colloids and crystalloids for perioperative clinical infusion management in cardiac surgery patients and postoperative outcomes: a meta-analysis16
Preeclamptic heart failure — perioperative concerns and management: a narrative review16
Effect of age and gender on pre-operative cardiovascular risk assessment15
Hypotension prediction index for prevention of intraoperative hypotension in patients undergoing general anesthesia: a randomized controlled trial15
Effect of transversus abdominis plane block versus intravenous hydromorphone on the quality of postoperative recovery in elderly critically Ill patients in the SICU: a single-center, single-blind, ran15
Perioperative bronchoaspiration in a semaglutide user on a residue-free diet: a case report and insights from a complication15
Prehabilitation for patients with colorectal cancer: a snapshot of current daily practice in Dutch hospitals14
Postoperative short-term use of the nonsteroidal anti-inflammatory drug flurbiprofen did not increase the anastomotic leakage rate in patients undergoing elective gastrointestinal surgery—a retrospect14
Preoperative moderate to severe anemia is associated with increased postoperative major adverse cardiac and cerebral events and pulmonary complications: a propensity score-matched analysis in hip frac14
Refining postoperative quality metrics: risk factors for emergency department visits within 3 days after hemorrhoidectomy14
Post-surgical DKA stems from poor glycemic control prior to surgery and perioperative catecholamine usage: unmatched case–control study13
RAPID-CHD pathway improves clinical outcomes in neonates with congenital heart disease13
A comparative study on the effect of dopamine vs phenylephrine in improving the cutaneous analgesic effect of mexiletine in rats13
Clinical covariates that improve surgical risk prediction and guide targeted prehabilitation: an exploratory, retrospective cohort study of major colorectal cancer surgery patients evaluated with preo12
Higher rate of undetected intraoperative damage of latex-free surgical gloves worn by scrub nurses12
The effect of restrictive vs. liberal fluid protocols on ocular parameters in patients undergoing prone spine surgery: a randomized controlled trial12
Simplified rapid hydration and contrast-associated acute kidney injury among CKD patients stratified by Mehran score: sub-analysis from the TIME Trial12
Evaluation of fluid responsiveness with dynamic superior vena cava collapsibility index in mechanically ventilated patients12
Magnitude of early postoperative hypoxemia and its associated factors among adult patients who undergo emergency surgery under general anesthesia at Jimma Medical Center, Jimma, Southwest Ethiopia, 2011
Synthetic colloids as priming fluids in cardiopulmonary bypass and postoperative acute kidney injury: a propensity score-matched study11
Influence of portal hypertension-associated upper gastrointestinal bleeding and acute kidney injury on liver transplantation prognosis11
Hemolysis during open heart surgery in patients with hereditary spherocytosis — systematic review of the literature and case study10
Outpatient compared to inpatient thyroidectomy on 30-day postoperative outcomes: a national propensity matched analysis10
Intraoperative mild hyperoxia may be associated with improved survival after off-pump coronary artery bypass grafting: a retrospective observational study10
Nomogram for predicting the risk of postoperative delirium in elderly patients undergoing orthopedic surgery10
The incidence of postoperative vasopressor usage: protocol for a prospective international observational cohort study (SQUEEZE)10
Prehabilitation in high-risk patients scheduled for major abdominal cancer surgery: a feasibility study10
Relationship between endotoxin core and staphylococcal antibody levels and outcome following transcatheter aortic valve implantation (TAVI)9
Performance of the early warning system score in predicting postoperative complications in older versus younger patients9
Sensitivity and specificity of the question “do you have any concerns regarding your mouth related to undergoing surgery?” for predicting perioperative oral health problems in patients with primary es9
Application of high-flow nasal oxygen during anesthesia induction for frame-based stereoelectroencephalography: a randomized controlled non-inferiority trial9
Treatment of iron deficiency in patients scheduled for pancreatic surgery: implications for daily prehabilitation practice in pancreatic surgery9
Ultrasound-guided iliopsoas plane block combined with lateral femoral cutaneous nerve block for postoperative analgesia in hip arthroplasty: a retrospective case series9
Prevalence and predictors of hypertension among patients undergoing preanesthesia evaluation at Bahir Dar University Tibebe Ghion Specialized Hospital in 2025: a cross-sectional study9
Evaluating a pre-surgical health optimisation programme: a feasibility study9
Analgesic efficacy and safety of methylene blue combined with cocktail for periarticular infiltration following total knee arthroplasty: a prospective, randomized, controlled study9
How is postoperative pain after hip and knee replacement managed? An analysis of two large hospitals in Australia9
Protocol: dexmedetomidine on myocardial injury after noncardiac surgery—a multicenter, double-blind, controlled trial8
Enhanced recovery after caesarean section: an intrathecal morphine dosing study8
Perioperative management of the vulnerable and failing right ventricle8
Understanding ophthalmologists’ perspectives on the risk of cataract surgery8
The impact of frailty on functional recovery after cardiac surgery—a case control study8
“A breach in the protocol for no good reason”: a surgical antimicrobial prophylaxis experience in an Ethiopian academic medical center8
Development of risk prediction model for chronic pain after knee replacement surgery: protocol for an individual patient data meta-analysis8
Perioperative remimazolam administration to prevent delirium and neurocognitive disorders after surgery: a systematic review and meta-analysis8
Advancing care of the vulnerable and failing RV in the perioperative period8
A systematic review and meta-analysis of thoracic epidural analgesia versus other analgesic techniques in patients post-oesophagectomy8
Pulmonary function testing in preoperative high-risk patients7
Days at home alive after major surgery in patients with and without diabetes: an observational cohort study7
Prediction of mortality in secondary peritonitis: a prospective study comparing p-POSSUM, Mannheim Peritonitis Index, and Jabalpur Peritonitis Index7
Dosage of epidural morphine analgesia after lower abdominal cancer surgery: a randomized clinical trial among the older adults7
Perioperative Quality Initiative (POQI) consensus statement on perioperative assessment of right ventricular function7
Mismatch of populations between randomised controlled trials of perioperative interventions in major abdominal surgery and current clinical practice7
The lived experiences of operating room nurses from the surgery on COVID-19 patients: a phenomenological study7
Opioid-free versus opioid-based anesthesia in laparoscopic sleeve gastrectomy: a single-center, randomized, controlled trial7
Comparison of two 3D scanning software to identify facial features: a prospective instrument to predict difficult airway7
Factors associated with early inhospital adverse outcome following surgery for acute appendicitis in Uganda: a multicenter cohort7
Cerebral oxygenation when ventilated or spontaneously breathing: a randomised control trial7
Response to a prehabilitation program for patients with oesophageal cancer: an observational study7
The impact of glucagon-like peptide-1 receptor agonists in the patients undergoing anesthesia or sedation: systematic review and meta-analysis7
Comparison of different pain management strategies during the perioperative period of esophageal squamous cell carcinoma: a retrospective cohort study6
Incidence of intraoperative hypotension during non-cardiac surgery in community anesthesia practice: a retrospective observational analysis6
A predictive tool for early identification of moderate-to-severe pain following open colorectal surgery in older adults: a retrospective cohort study6
Perioperative myocardial injury is associated with increased postoperative non-cardiac complications in patients undergoing vascular surgery: a post hoc analysis of a randomised clinical pilot trial6
Decreasing the pressure of endotracheal tube cuff slowly with a constant speed can decrease coughing incidence during extubation: a randomized clinical trial6
Correction: The impact of preoperative stroke on 1-year mortality and days at home alive after major surgery: an observational cohort study6
Recurrence-free survival after curative resection of non-small cell lung cancer between inhalational gas anesthesia and propofol-based total intravenous anesthesia: a multicenter, randomized, clinical6
Effect of sedative premedication with oral midazolam on postanesthesia care unit delirium in older adults: a secondary analysis following an uncontrolled before-after design6
Dexmedetomidine-enhanced chest wall fascial plane blocks in ultra-fast-track minimally invasive heart valve surgery: a randomized controlled trial6
Epidemiology of perioperative RV dysfunction: risk factors, incidence, and clinical implications6
Geriatric nutritional risk index and prognostic nutritional index improves predictive value of postoperative mortality: a large-scale retrospective cohort study6
The impact of sugammadex versus neostigmine reversal on return to intended oncological therapy-related outcomes after breast cancer surgery: a retrospective cohort study6
Effect of pulmonary rehabilitation on lung cancer surgery outcomes: a matched-case analysis6
Temperature effect on coagulation function in mild hypothermic patients undergoing thoracic surgeries: thromboelastography (TEG) versus standard tests6
Effect of the preoperative physical status on postoperative nausea and vomiting risk: a matched cohort study6
Review of cancer therapies for the perioperative physician6
Hypothyroidism as a risk factor for perioperative complications in lumbar spine surgery: a national database study6
Early postoperative serum aspartate aminotransferase for prediction of post-hepatectomy liver failure6
Essential right heart physiology for the perioperative practitioner POQI IX: current perspectives on the right heart in the perioperative period6
Correction: Data integrity issues: catalyst for a more robust approach to research on perioperative oxygen therapy?5
Correction: The effects of neoadjuvant chemoradiotherapy and an in-hospital exercise training programme on physical fitness and quality of life in locally advanced rectal cancer patients: a randomised5
AcumenTM hypotension prediction index guidance for prevention and treatment of hypotension in noncardiac surgery: a prospective, single-arm, multicenter trial5
Experience sharing on perioperative clinical management of gastric cancer patients based on the “China Robotic Gastric Cancer Surgery Guidelines”5
Effect of ultrasound-guided lung recruitment to reduce pulmonary atelectasis after non-cardiac surgery under general anesthesia: a systematic review and meta-analysis of randomized controlled trials5
Comparison of tramadol and lornoxicam for the prevention of postoperative catheter-related bladder discomfort: a randomized controlled trial5
Effect of preoperative intranasal insulin on postoperative delirium in adult surgical patients: a systematic review, meta-analysis, and trial sequential analysis5
Efficacy of preoperative single-dose dexamethasone in preventing postoperative pulmonary complications following minimally invasive esophagectomy: a retrospective propensity score-matched study5
In-hospital mortality of patients requiring unplanned postoperative ventilatory support: a multicenter observational study5
Retrolaminar versus erector spinae plane block for enhanced recovery after cesarean section: a retrospective study5
Validity of the I‑FEED classification in assessing postoperative gastrointestinal impairment in patients undergoing elective lumbar spinal surgery with general anesthesia: a prospective observational 5
Preoperative endothelial dysfunction for the prediction of acute kidney injury after cardiac surgery using cardiopulmonary bypass: a pilot study based on a second analysis of the MONS study5
Multimodal prehabilitation in patients with non-small cell lung cancer undergoing anatomical resection: protocol of a non-randomised feasibility study5
The effect of goal-directed crystalloid versus colloid administration on postoperative spirometry parameters: a substudy of a randomized controlled clinical trial5
Effect of remimazolam versus propofol anesthesia on postoperative delirium in neurovascular surgery: study protocol for a randomized controlled, non-inferiority trial5
Perioperative capacity and contextual challenges in teaching hospitals of southern Ethiopia: explanatory sequential mixed-methods research5
A systematic review and meta-analysis of systematic and topical tranexamic acid administration in aesthetic plastic surgery4
Analgesic effects of bilateral ultrasound-guided erector spinae plane block versus patient controlled intravenous analgesia in correction surgery for idiopathic scoliosis: study protocol for a randomi4
Construction and application of a stratified nursing intervention program for postoperative delirium after Stanford type A aortic dissection: a quasi-experimental trial4
The impact of spinal anaesthesia on perioperative opioid consumption, postoperative pain and oncological outcome in radical retropubic prostatectomy—a retrospective before-and-after effectiveness stu4
Analgesic application of a novel non-steroidal anti-inflammatory drug imrecoxib after total knee arthroplasty: a prospective randomized controlled study4
Effects of short-term preoperative intranasal dexmedetomidine plus conventional treatment on delirium following cardiac surgery in patients with sleep disorders4
A scoping review of local quality improvement using data from UK perioperative National Clinical Audits4
The impact of preoperative malnutrition on postoperative delirium: a systematic review and meta-analysis4
Effects of remimazolam and propofol on sleep rhythm and delirium after spinal surgery in elderly patients4
The relation between postoperative cognitive disorders and brain damage biomarkers after major urologic surgery: a prospective cohort study4
Retrospective analysis of the occurrence, potential risk factors and medical significance of pulmonary complications after total shoulder arthroplasty from the National Inpatient Sample database (20104
Comment on: “Analgesic effects of bilateral ultrasound-guided erector spinae plane block versus patient-controlled intravenous analgesia in correction surgery for idiopathic scoliosis: study protocol 4
Relationship between intraoperative hypertension and postoperative ischemic stroke in neurosurgery—a retrospective cohort study4
Exploring biomarkers for diagnosing and predicting organ dysfunction in patients with perioperative sepsis: a preliminary investigation4
Prevalence of preoperative anxiety among hospitalized patients in a developing country: a study of associated factors4
Optimization of kidney function in cardiac surgery patients with intra-abdominal hypertension: expert opinion4
Sublingual sufentanil after orthopaedic and abdominal surgery: long-term outcome and safety4
National Institute of Academic Anaesthesia (NIAA) research grants: analysis of awardee characteristics and preliminary grant outputs4
New-onset postoperative atrial fibrillation and burden imposed by CYP2C19 metabolizer phenotype on clopidogrel in off-pump coronary artery bypass: a retrospective cohort study4
Effects of different preoxygenation strategies on dynamic thiol-disulfide homeostasis and blood gas parameters in patients undergoing laparoscopic cholecystectomy4
The older adult surgical patient: a review of optimization and gaps in clinical practice4
Comparing the post-operative complications following surgery for hip fracture of patients who were on warfarin versus patients who were on novel oral anticoagulants: a meta-analysis4
A randomized evaluation of early oral feeding after ambulatory non-gastrointestinal surgical patients under general anesthesia4
Outcome improvement for anaemia and iron deficiency in ERAS hip and knee arthroplasty: a descriptive analysis3
The Perioperative Quality Improvement Programme (PQIP patient study): protocol for a UK multicentre, prospective cohort study to measure quality of care and outcomes after major surgery3
Effect of goal-directed haemodynamic therapy guided by non-invasive monitoring on perioperative complications in elderly hip fracture patients within an enhanced recovery pathway3
Combined epidural–general anesthesia reduces opioid use and improves recovery after laparoscopic hysterectomy: a retrospective cohort study3
Post-operative infection treatment in cardiac surgery: current practices and future directions3
Preoperative risk assessment and optimization integrating surgical and anesthetic principles and practices: a national survey for internists3
Preoperative malnutrition is a risk factor for intraoperative hypotension in high-risk surgical patients: a propensity score–matched cohort study3
Residual gastric volume after 3 h of the ingestion of an oral supplement containing carbohydrates alone or associated with whey protein: a randomized crossover pilot study3
Adherence to published guidelines for perioperative care of the elderly: a survey of Scottish anaesthetic departments3
Perioperative fluid management for adult cardiac surgery: network meta-analysis pooling on twenty randomised controlled trials3
Intraoperative fentanyl in endoscopic procedures and their impact on PACU time and costs3
Exploring the predictive value of carotid Doppler ultrasound and clinical features for spinal anesthesia-induced hypotension: a prospective observational study3
Perioperative virtual reality and neuropsychiatric outcomes: a scoping review3
Bacterial profile and antibiotic susceptibility patterns in patients with secondary peritonitis: a cross-sectional study in Uganda3
Comparison of classical and patient-preferred music on anxiety and recovery after ınguinal hernia repair: a prospective randomized controlled study3
Clinical effect of different concentrations of ropivacaine in the labor analgesia of dural puncture epidural technique for obese puerperae3
The effect of intraoperative goal-directed fluid therapy combined with enhanced recovery after surgery program on postoperative complications in elderly patients undergoing thoracoscopic pulmonary res3
Development and validation of a post-operative delirium prediction model for patients undergoing abdominal surgery: a retrospective, observational, single-center study3
Impact of preoperative factors and waiting time on post-appendectomy complications: a retrospective study3
Preoxygenation algorithm: sequential PSV and PEEP versus tidal volume breathing. a randomized controlled trial3
Performance of the hypotension prediction index as an indicator of hypotensive haemodynamic instability in surgical patients3
An unusual cause of refractory hypoxaemia after hiatus hernia surgery: a case report of platypnoea-orthodeoxia syndrome3
Surgical fear and sleep quality effect the postoperative quality of recovery in patients undergoing brain tumor surgery: cross sectional study3
Proof-of-concept for intervention to prevent post-operative ileus in patients undergoing ileostomy formation3
Optimizing the transfusion strategy in surgical patients in a Lebanese university hospital3
Comparison of metabolic rates of ropivacaine in cerebrospinal fluid as inferred from plasma concentrations between elderly patients and young patients3
Enhanced recovery after liver surgery in cirrhotic patients: a systematic review and meta-analysis3
Effect of combination of remimazolam and sevoflurane on elderly patients’ recovery quality from general anesthesia after laparoscopic abdominal surgery: a randomized controlled trial3
Preoperative education for reducing patient anxiety in elective hip and knee arthroplasty – a systematic review and meta-analysis3
Establishment and validation of a risk prediction model for delayed neurocognitive recovery associated with cerebral oxygen saturation monitoring3
A novel nomogram prediction model for postoperative atrial fibrillation in patients undergoing laparotomy3
Incidence and risk factors of pulmonary complications after lumbar spine surgery, 2010–20193
Construction of a prediction model for perioperative blood transfusion in elderly hip fracture patients: a retrospective study3
Correction: The Perioperative Quality Improvement Programme (PQIP patient study): protocol for a UK multicentre, prospective cohort study to measure quality of care and outcomes after major surgery3
Optimizing perioperative antibiotic prophylaxis: a prospective cohort study on cefazolin utilization in surgical patients with penicillin allergy labels3
Anesthetic outcomes in pediatric tonsillectomy: insights from the Palestinian experience3
The prevalence of perioperative iron deficiency anaemia in women undergoing caesarean section—a retrospective cohort study3
Prehabilitation of surgical patients: a bibliometric analysis from 2005 to 20233
Atrial fibrillation versus non-atrial fibrillation in postoperative complications following lumbar surgery: a retrospective case-control study3
Correlation between surgical position and neck pain in patients undergoing thyroidectomy: a prospective observational study2
The relationship between fear of surgery and affecting factors in surgical patients2
Effect of multimodal home-based prehabilitation on objectively measured physical activity in patients undergoing elective cardiac or non-cardiac major surgery: secondary outcomes from a randomised con2
Bayesian statistics: a primer for perioperative medicine clinicians2
The effect of smoking on postoperative pain and nausea, and vomiting2
Development and validation of a nomogram prediction model for surgical site infection after instrumentation for degenerative lumbar spinal diseases2
Beyond guideline knowledge: a theory-based qualitative study of low-value preoperative testing2
MiR-18a-5p serves as a risk factor in perioperative respiratory adverse events in children under general anesthesia2
Day-of-surgery quality gaps in glycemic management: a retrospective cohort study2
Opioid administration across racial and ethnic groups for patients undergoing liver resection: are there disparities?2
Analysis of the incidence and risk factors of blood transfusion in robot-assisted laparoscopic total hysterectomy: a retrospective nationwide inpatient sample database study2
Efficient statistical analysis of trial designs: win ratio and related approaches for composite outcomes2
Correction: Optimization of kidney function in cardiac surgery patients with intra-abdominal hypertension: expert opinion2
Correction: A comparative study on the effect of dopamine vs phenylephrine in improving the cutaneous analgesic effect of mexiletine in rats2
The performance of ChatGPT in day surgery and pre-anesthesia risk assessment: a case-control study of 150 simulated patient presentations2
Prehabilitation before pancreatoduodenectomy: results of a retrospective single-center study2
The effect of COVID-19 pandemic on perioperative factors: data from the Swedish Perioperative Register2
Effects of Chinese traditional five-element music intervention on postoperative delirium and sleep quality in elderly patients after non-cardiac surgery: a randomized controlled trial2
Correction: Essential right heart physiology for the perioperative practitioner POQI IX: current perspectives on the right heart in the perioperative period2
Identification of intraoperative hypotension endotypes and revolution with a temporal deep learning algorithm2
Effect of end-expiratory carbon dioxide monitoring on painless colonoscopy procedures in obstructive sleep apnea patients2
Early plasma syndecan-1 dynamics and their prognostic value in major thoracic and abdominal surgery: a prospective observational study2
Effects of chronic kidney disease on complications and mortality after fracture surgery2
Knowledge of surgical informed consent and associated factors among patients undergone obstetric and gynecologic surgery at Jimma Medical Center, Jimma, Ethiopia, 2020: an institutional based cross-se2
Multidisciplinary prehabilitation to improve frailty and functional capacity in high-risk elective surgical patients: a retrospective pilot study2
Perioperative predictors of critical care admission following emergency surgical procedures: a comprehensive evaluation of anesthesia management2
Effect of preoperative oral carbohydrate on the postoperative recovery quality of patients undergoing daytime oral surgery: a randomized controlled trial2
Effects of ramosetron orally disintegrating tablets on the prophylaxis of post-discharge nausea and/or vomiting in female patients undergoing day surgery under general anesthesia: a randomized control2
Prediction of anxiety in children aged 7–12 during preoperative anaesthesia evaluation – a prospective observational study2
The imperative integration of patient blood management into ERACS: bridging the gap for optimizing outcomes in cardiac surgery2
Comparing fentanyl and dexmedetomidine as adjuvants to bupivacaine for spinal anesthesia in appendectomy: effects on peritoneal symptoms – a randomized clinical trial2
Trends in the use of neuromuscular blocking agents, reversal agents and neuromuscular transmission monitoring: a single-centre retrospective cohort study2
A preoperative ultrasound-based protocol for optimisation of fluid therapy to prevent early intraoperative hypotension: a randomised controlled study2
Significant perioperative parameters affecting postoperative complications within 30 days following craniotomy for primary malignant brain tumors2
Prevalence and severity of preoperative anemia, and associated factors among orthopedic patients at public comprehensive referral hospitals, Northwest Ethiopia 2024: multi- center cross-sectional stud2
Post-surgical inflammatory neuropathy after anterior cruciate ligament repair: a case report2
Acute Pain Services and pain-related patient-reported outcomes in Hungarian hospitals2
Reporting quality of randomized controlled trials in prehabilitation: a scoping review2
ORchestra: a reflective model for harmonized surgical team communication2
Efficacy of postoperative tranexamic acid administration in patients undergoing proximal femoral tumor endoprosthesis reconstruction2
Hemostatic effects of tranexamic acid in cardiac surgical patients with antiplatelet therapy: a systematic review and meta-analysis2
Non-intubated deep paralysis: a new anaesthesia strategy for vocal cord polypectomy2
Effect of EEG-guided opioid-free anesthesia on perioperative blood glucose variation in patients undergoing video-assisted thoracic surgery: a secondary analysis of a randomized controlled study2
Predicting deep vein thrombosis risk in patients with knee fractures: a nomogram-based study2
Unplanned admissions after day-case surgery in an Italian third-level pediatric hospital: a retrospective study2
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