OOIR: Observatory of International Research

Papers

(The H4-Index of BMC Anesthesiology is 28. 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 2022-06-01 to 2026-06-01.)

Article	Citations
Effects of intraoperative different fluid therapy protocols on postoperative renal functions	123
Blockade of endothelial Mas receptor restores the vasomotor response to phenylephrine in human resistance arterioles pretreated with captopril and exposed to propofol	82
Implementation and adoption of SOAP-M and SBAR at a German anesthesiology department – a single-center survey study	61
The effect of propofol on the grading of diastolic function: a prospective observational study	53
Analgesic efficacy of different volumes in erector spinae plane block in patients undergoing single level lumbar spine fixation: a non-inferiority randomized trial	51
Ultrasound-guided gastrocnemius plane block: anatomical validation and clinical feasibility assessment	46
Patients’ anesthesia preferences for Cesarean delivery: exploring the role of personality beliefs in spinal vs. General anesthesia	46
Rebounds of sevoflurane concentration during simulated trigger-free pediatric and adult anesthesia	44
Construction and validation of a risk prediction model for postoperative ICU admission in patients with colorectal cancer: clinical prediction model study	42
Analysis of factor concentrates in pediatric patients undergoing living donor liver transplantation: a retrospective, propensity-matched study	40
Acute airway obstruction requiring nasotracheal intubation following hypoglossal neuromonitoring: a case report	38
Continuation of chronic antiplatelet therapy is not associated with increased need for transfusions: a cohort study in critically ill septic patients	37
Anesthetic management of tracheal tumor resection with preservation of spontaneous breathing under laryngeal mask airway general anesthesia combined with epidural anesthesia	35
Comparison of the perfusion index as an index of noxious stimulation in monitored anesthesia care of propofol/remifentanil and propofol/dexmedetomidine: a prospective, randomized, case-control, observ	34
Comparison of clinical performance among the I-Gel Proseal Lma and Tulip Oropharyngeal Airway	33
Development and validation of a prediction model for postoperative delirium in elderly spinal patients: a retrospective case-control study	32
The role of the sympathetic component of the autonomic nervous system on pain before and after third molar extraction– an observational cohort study	32
Impact of intraoperative methadone on early extubation and opioid utilization in intravenous drug users undergoing cardiac surgery	31
Comparison of supine vs head-elevated position on sensory block height following combined spinal epidural anaesthesia in Class III obese parturients undergoing elective caesarean delivery- a randomize	31
Effect of prone position on cerebral hemodynamics and noninvasive intracranial pressure assessed using transcranial Doppler in patients undergoing spine surgeries: a prospective observational study	31
Disposable laryngoscope intubation to reduce equipment failure in an emergency out of OR setting - a quality control case study	31
Combination of COMBO endoscopy oropharyngeal airway and high-flow nasal cannula oxygenation in sedated gastrointestinal endoscopy for morbidly obese patients: a Simon two-stage trial	31
Correction: Rate of residual neuromuscular block using single‑dose rocuronium in general anesthesia for ENT Surgery: a retrospective cohort study	30
Nitroglycerin versus milrinone for low central venous pressure in patients undergoing laparoscopic hepatectomy: a double-blinded randomized controlled trial	30
Hemodynamic responses to 1 MAC desflurane inhalation during anesthesia induction with propofol bolus and remifentanil continuous infusion: a prospective randomized single-blind clinical investigation	29

Dynamic and interpretable deep learning model for predicting respiratory failure following cardiac surgery	29
Standards of practice for peripheral nerve blocks at a tertiary care center in a low-middle income country– a prospective observational study	29
Somatostatin and its receptors involvement in sevoflurane-induced neurotoxicity: a narrative review	29
Magnitude of emergence agitation, its interventions and associated factors among paediatric surgical patients	28
Nominal logistic regression analysis of variables determining needle visibility in ultrasound images – a full factorial cadaver study	28
Comparison of the efficacy and safety of ciprofol and propofol in sedating patients in the operating room and outside the operating room: a meta-analysis and systematic review	28
Paracetamol did not improve the analgesic efficacy with regional block after video assisted thoracoscopic surgery: a randomized controlled trial	28