OOIR: Observatory of International Research

Papers

(The H4-Index of Chinese Medical Journal is 33. 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 2021-11-01 to 2025-11-01.)

Article	Citations
Effectiveness, treatment pattern, and safety of ustekinumab in treating bio-naïve patients with Crohn’s disease in the real-world clinical setting in China	2782
Immune checkpoint inhibitor-related T-cell-mediated rejection increases the risk of perioperative graft loss after liver transplantation	190
Update on the global, regional, and national burden of pancreatic cancer: Insights from the Global Burden of Disease 2021 Study	140
Diagnosis of primary clear cell carcinoma of the liver based on Faster region-based convolutional neural network	128
SARS-CoV-2 infection and pregnancy: clinical update and perspective	121
Abemaciclib plus non-steroidal aromatase inhibitor or fulvestrant in women with HR+/HER2− advanced breast cancer: Final results of the randomized phase III MONARCH plus trial	103
Paired box 5 increases the chemosensitivity of esophageal squamous cell cancer cells by promoting p53 signaling activity	71
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	68
Corrigendum: Role of glutamine in the mediation of E-cadherin, p120-catenin and inflammation in ventilator-induced lung injury	66
Development and validation of an m6A RNA methylation regulator-based signature for the prediction of prognosis and immunotherapy in cutaneous melanoma	63
Performance evaluation of deep learning-based post-processing and diagnostic reporting system for coronary CT angiography: a clinical comparative study	59
Inhibiting ATP/P2X7R signaling protects intestinal barrier in dextran sulfate sodium-induced colitis and Crohn's disease through inactivating NF-κB pathway in macrophages	59
Prevalence of hepatic steatosis and metabolic associated fatty liver disease among female breast cancer survivors	58
HIV reservoir: antiviral immune responses and immune interventions for curing HIV infection	53
From MAFLD to hepatocellular carcinoma and everything in between	53
Associations between cancer family history and esophageal cancer and precancerous lesions in high-risk areas of China	49
Poly (ADP-ribose) polymerase inhibitors in cancer therapy	49
Application of computer-aided diagnosis of congenital heart disease in four-chamber view of fetal heart basic screening	48
Association between blood glucose indicators and metabolic diseases in the Chinese population: A national cross-sectional study	47
Prevalence and prognostic impact of hepatopulmonary syndrome in patients with unresectable hepatocellular carcinoma undergoing transarterial chemoembolization: a prospective cohort study	45
Does the microaneurysm have to be distinguished from a similar-sized dot hemorrhage?	44
Sympathetic paraganglioma in the pericardium with paraganglioma syndrome 3: Multimodality imaging findings	42
Outcomes in pediatric recipients of single kidney transplantation from pediatric donors with acute kidney injury: A single-center pilot study	40
An advanced machine learning method for simultaneous breast cancer risk prediction and risk ranking in Chinese population: A prospective cohort and modeling study	40
Diagnostic accuracy of a simplified tool for irritable bowel syndrome with predominant constipation in Chinese patients: A multicenter, prospective, observational study	39

Gene expression and transcriptomic profiles of invasive behavior in extra-mammary Paget's disease	37
Natural orifice specimen extraction surgery (NOSES) for colon cancer treatment: a double-center case-matched study of surgical and short-term postoperative outcomes	37
Re: Comparative analysis of duodenum-preserving head resection and pancreaticoduodenectomy	37
Safety and immunogenicity of COVID-19 vaccination in immunocompromised patients	37
Global burden of metabolic-associated fatty liver disease: A systematic analysis of Global Burden of Disease Study 2021	35
Peri-procedural myocardial injury predicts poor short-term prognosis after TAVR: A single-center retrospective analysis from China	34
House dust mite disrupts the airway epithelial barrier by affecting the expression of thymic stromal lymphopoietin through inducing Atg5	34
Generating universal chimeric antigen receptor expressing cell products from induced pluripotent stem cells: beyond the autologous CAR-T cells	33
METTL1 gene polymorphisms and Wilms tumor susceptibility in Chinese children: A five-center case-control study	33
Predilection site and risk factor of second primary cancer: A pan-cancer analysis based on the SEER database	33
Instructions for Authors	33
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	33
Expression profile of circRNA in biliary atresia and choledochal cyst	33