OOIR: Observatory of International Research

Papers

(The H4-Index of Chinese Medical Journal is 41. 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
Granulocyte colony-stimulating factor in neutropenia management after CAR-T cell therapy: A safety and efficacy evaluation in refractory/relapsed B-cell acute lymphoblastic leukemia	311
Association between blood glucose indicators and metabolic diseases in the Chinese population: A national cross-sectional study	272
Prevalence and prognostic impact of hepatopulmonary syndrome in patients with unresectable hepatocellular carcinoma undergoing transarterial chemoembolization: a prospective cohort study	179
Development and validation of an m6A RNA methylation regulator-based signature for the prediction of prognosis and immunotherapy in cutaneous melanoma	141
Diagnostic accuracy of a simplified tool for irritable bowel syndrome with predominant constipation in Chinese patients: A multicenter, prospective, observational study	135
Prevalence of hepatic steatosis and metabolic associated fatty liver disease among female breast cancer survivors	101
Sympathetic paraganglioma in the pericardium with paraganglioma syndrome 3: Multimodality imaging findings	97
An advanced machine learning method for simultaneous breast cancer risk prediction and risk ranking in Chinese population: A prospective cohort and modeling study	90
Re: Comparative analysis of duodenum-preserving head resection and pancreaticoduodenectomy	84
Outcomes in pediatric recipients of single kidney transplantation from pediatric donors with acute kidney injury: A single-center pilot study	84
Gene expression and transcriptomic profiles of invasive behavior in extra-mammary Paget's disease	79
Instructions for Authors	76
METTL1 gene polymorphisms and Wilms tumor susceptibility in Chinese children: A five-center case-control study	73
In-hospital outcomes of anemic patients with acute coronary syndrome receiving ticagrelor versus clopidogrel: Results of the Chinese Cardiovascular Care Improvement (CCC)-Acute Coronary Syndrome Proje	71
Predilection site and risk factor of second primary cancer: A pan-cancer analysis based on the SEER database	71
Global burden of metabolic-associated fatty liver disease: A systematic analysis of Global Burden of Disease Study 2021	70
Recommendations for breastfeeding duration of mothers with gestational diabetes mellitus (GDM): Short- and long-term benefits	70
Safety and immunogenicity of COVID-19 vaccination in immunocompromised patients	68
Neoadjuvant sintilimab and apatinib combined with perioperative FLOT chemotherapy for locally advanced gastric cancer: A prospective, single-arm, phase II study	61
Association of TyG-BMI and genetic risk with incident adult-onset asthma: Insights from the UK biobank	60
Mechanisms and clinical applications of transcranial alternating current stimulation in the treatment of neuropsychiatric disorders: Current evidence and future directions	60
Natural orifice specimen extraction surgery (NOSES) for colon cancer treatment: a double-center case-matched study of surgical and short-term postoperative outcomes	58
Expression profile of circRNA in biliary atresia and choledochal cyst	55
Lung health for all: Focus more on the cardiopulmonary risk in patients with COPD	54
Corrigendum: Role of glutamine in the mediation of E-cadherin, p120-catenin and inflammation in ventilator-induced lung injury	53

Novel fecal microbial biomarkers for noninvasive diagnosis of colorectal cancer and advanced adenomas: A prospective multicenter cohort study	51
Consensus on the clinical application of the acute levodopa challenge test in Parkinson’s disease (2025)	49
SARS-CoV-2 infection and pregnancy: clinical update and perspective	47
Diagnosis of primary clear cell carcinoma of the liver based on Faster region-based convolutional neural network	47
Update on the global, regional, and national burden of pancreatic cancer: Insights from the Global Burden of Disease 2021 Study	46
Postoperative adjuvant therapy for driver gene-positive non-small-cell lung cancer patients	45
Prescribing rate, healthcare utilization, and expenditure of older adults using potentially inappropriate medications in China: A nationwide cross-sectional study	45
Application of computer-aided diagnosis of congenital heart disease in four-chamber view of fetal heart basic screening	44
Association of cord blood betatrophin with birth weight and fetal insulin sensitivity in term newborns	44
Immune checkpoint inhibitor-related T-cell-mediated rejection increases the risk of perioperative graft loss after liver transplantation	43
Diagnostic accuracy and safety of Dermatophagoides pteronyssinus extracts used for skin prick test	43
Fibroblast growth factor 5 overexpression ameliorated lipopolysaccharide-induced apoptosis of hepatocytes through regulation of the phosphoinositide-3-kinase/protein kinase B pathway	42
Peri-procedural myocardial injury predicts poor short-term prognosis after TAVR: A single-center retrospective analysis from China	42
Inhibiting ATP/P2X7R signaling protects intestinal barrier in dextran sulfate sodium-induced colitis and Crohn's disease through inactivating NF-κB pathway in macrophages	42
Dapsone hypersensitivity syndrome	41
Accuracy and capability of tri-ponderal mass index in assessing cardio-metabolic risk factors in Chinese children and adolescents aged 3 to 17 years, compared with body mass index	41