OOIR: Observatory of International Research

Papers

(The H4-Index of Internal and Emergency Medicine is 29. 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.)

Article	Citations
Minimal is not minor also in patients with mild traumatic brain injury on oral direct anticoagulant therapy	969
Bidirectional association between pneumonia and intestinal infection: an analysis of the MIMIC-IV database	114
Prevalence of hypothermia and its associated clinical and biological features (such as thrombocytopenia) in emergency department patients: a case series	96
Appropriateness of blood transfusions in the ED—is it all about the money?	91
Connecting the dots in a case of multiple lymphadenopathies: IgG4-related disease or Castleman disease?	79
Sclerosing mesenteritis: a rare disease involving the adipose tissue of the bowel mesentery	76
PEGALUS and other patient predictive scores of COVID-19 patients	73
Outcomes for patients hospitalized with acute myocardial infarction and cerebral infarction in the United States: insights from the National Inpatient Sample	71
Hospitalization for carbon monoxide poisoning is associated with substance use and mood disorders	61
Trends in mortality related to venous thromboembolism in the European Union, 2012–2020	61
A comparison of machine learning algorithms in predicting COVID-19 prognostics	58
Estimated plasma volume status adds prognostic value to hemodynamic parameters in advanced heart failure	54
Primary signet ring cell carcinoma of the lung in patient with superior vena cava syndrome and lymphangitic carcinomatosis: a case report	54
Iatrogenic fever of unknown origin	51
Association between time to geriatric ward admission and change in functional status in older adults after an emergency department visit: a prospective cohort study	48
A nomogram based on trauma-induced coagulopathy for predicting hospital mortality in multi-trauma patients: a retrospective study	46
Letter to the editor “Improving acute care outcome in internal medicine: the role of early stabilization and intermediate care unit”	45
A case of diabetic foot with severe vascular disease in an elderly no-option patient undergoing lower limb arterialization: a clinical case report	44
Correction to: A 39‑year‑old woman with non‑follicular pustules on targetoid plaques during treatment for in vitro fertilization and embryo transfer	43
Correction to: A 61-years-old man with facial swelling and severe pain	43
Recommendations for the management of hyperkalemia in patients receiving renin–angiotensin–aldosterone system inhibitors	42
Radiological lung sequelae, functional status and symptoms in older patients 3 and 6 months after hospitalization for COVID-19 pneumonia	41
Clinical presentation of celiac disease in adult patients: current real-life experience	41
“Ubi est morbus?” restoring the central role of adipose tissue pathophysiology when establishing obesity as a disease	40
Cell and cytokine analyses from bronchoalveolar lavage in non-critical COVID-19 pneumonia	36

Remdesivir-induced bradycardia in patients hospitalized with SARS-CoV2 infection: a possible vagally-mediated mechanism	34
Can LDL-C be too low? Time to rethink the “lower is better” paradigm	34
The effect of relative hypotension on 30-day mortality in older people receiving emergency care	31
Food contamination and cardiovascular disease: a narrative review	29