QJM-An International Journal of Medicine

Article	Citations
The psychological impact of COVID-19 on the mental health in the general population	754
The impact of the COVID-19 pandemic on suicide rates	650
The impact of the COVID-19 pandemic on the mental health of healthcare professionals	136
Outcomes in patients with severe COVID-19 disease treated with tocilizumab: a case–controlled study	102
Post-COVID syndrome and suicide risk	102
Physical and mental health of older people while cocooning during the COVID-19 pandemic	101
Clinical features and outcomes of discharged coronavirus disease 2019 patients: a prospective cohort study	85
Secondary attack rate of COVID-19 in household contacts: a systematic review	73
COVID-19 vaccination-associated myelitis	73
Post-COVID-19 pneumonia pulmonary fibrosis	66
Vitamin D supplementation, COVID-19 and disease severity: a meta-analysis	65
Predictors of UK healthcare worker burnout during the COVID-19 pandemic	61
COVID-19 vaccine-related myositis	53
Risk factors and incidence of long-COVID syndrome in hospitalized patients: does remdesivir have a protective effect?	48
The mental health impact of the COVID-19 epidemic on immigrants and racial and ethnic minorities	48
COVID-19 and chronic renal disease: clinical characteristics and prognosis	38
Does vitamin D supplementation reduce COVID-19 severity?: a systematic review	38
Psychosocial and coping responses toward 2019 coronavirus diseases (COVID-19): a cross-sectional study within the Chinese general population	37
Acute myocardial infarction and myocarditis following COVID-19 vaccination	34
Stroke in a young COVID-19 patient	34
COVID-19-associated mucormycosis presenting to the Emergency Department—an observational study of 70 patients	34
Ivermectin shows clinical benefits in mild to moderate COVID19: a randomized controlled double-blind, dose-response study in Lagos	33
Combined central retinal artery and vein occlusion shortly after mRNA-SARS-CoV-2 vaccination	31
Psychiatric disorders and suicide in the COVID-19 era	30
Efficacy and safety of ivermectin for the treatment of COVID-19: a systematic review and meta-analysis	29

Hydrogen gas (XEN) inhalation ameliorates airway inflammation in asthma and COPD patients	29
The reversible tinnitus and cochleopathy followed first-dose AstraZeneca COVID-19 vaccination	28
Herpes zoster following COVID-19 vaccine: a report of three cases	27
Defining heart disease risk for death in COVID-19 infection	26
The Emergence of new-onset SLE following SARS-CoV-2 vaccination	25
Why is COVID-19 more deadly to nursing home residents?	25
Carnitine palmitoyltransferase II deficiency and post-COVID vaccination rhabdomyolysis	23
Association of Padua prediction score with in-hospital prognosis in COVID-19 patients	23
Post-COVID-19-associated decline in long-term male fertility and embryo quality during assisted reproductive technology	22
Myocarditis after COVID-19 mRNA vaccines	22
Distinct phenotypes of hospitalized patients with hyperkalemia by machine learning consensus clustering and associated mortality risks	21
Search for asymptomatic carriers of SARS-CoV-2 in healthcare workers during the pandemic: a Spanish experience	21
COVID-19 vaccine-induced encephalitis and status epilepticus	20
Bell’s palsy following the Ad26.COV2.S COVID-19 vaccination	20
Early gestational diabetes mellitus (GDM) is associated with worse pregnancy outcomes compared with GDM diagnosed at 24–28 weeks gestation despite early treatment	20
A spectrum of cardiac manifestations post Pfizer-BioNTech COVID-19 vaccination	20
New-onset IgA nephropathy following COVID-19 vaccination	20
The risk of thrombosis after acute-COVID-19 infection	19
Low vitamin D levels and prognosis in a COVID-19 pediatric population: a systematic review	19
Long-term health outcomes of early menarche in women: an umbrella review	19
Neuralgic amyotrophy following COVID-19 mRNA vaccination	17
COVID-19 vaccine-associated acute cerebral venous thrombosis and pulmonary artery embolism	17
Potential role of hypovitaminosis D and vitamin D supplementation during COVID-19 pandemic	17
Steroids use in non-oxygen requiring COVID-19 patients: a systematic review and meta-analysis	17
COVID-19 vaccination and dialysis patients: why the variable response	17
COVID-19-associated rhino-orbital mucormycosis: a single-centre experience of 10 cases	16
EOSINOPENIA: an early, effective and relevant COVID-19 biomarker?	16
Stress hyperglycaemia is associated with poor functional outcomes in patients with acute ischaemic stroke after intravenous thrombolysis	16
Myeloperoxidase anti-neutrophil cytoplasmic antibody positive optic perineuritis after mRNA coronavirus disease-19 vaccine	16
Eosinophilic granulomatosis with polyangiitis after COVID-19 vaccination	16
COVID-19-associated mucormycosis: an epidemic within a pandemic	16
Newly diagnosed IgA nephropathy with gross haematuria following COVID-19 vaccination	15
SARS-CoV-2-associated Guillain-Barré syndrome is a para-infectious disease	14
Myocarditis post-SARS-CoV-2 vaccination: a systematic review	14
Prolonged persistence of SARS-CoV-2 in the upper respiratory tract of asymptomatic infected individuals	14
ChAdOx1 COVID-19 vaccine-induced thrombocytopenia syndrome	13
The importance of studying the increase in suicides and gender differences during the COVID-19 pandemic	13
Living with COVID-19: mass gatherings and minimizing risk	13
Corticosteroids for treating mild COVID-19: opening the floodgates of therapeutic misadventure	13
Short- and long-term prognosis of glycemic control in COVID-19 patients with type 2 diabetes	13
Myositis ossificans following COVID-19 vaccination	13
Rapid rise of COVID-19 second wave in Myanmar and implications for the Western Pacific region	13
Dealing with Community Mental Health post the Fukushima disaster: lessons learnt for the COVID-19 pandemic	13
A case of severe interstitial lung disease after COVID-19 vaccination	12
A case of myopericarditis with pleuritis following AstraZeneca Covid-19 vaccination	12
Development and internal validation of a diagnostic prediction model for COVID-19 at time of admission to hospital	12
Breakthrough COVID-19 infections among health care workers after two doses of ChAdOx1 nCoV-19 vaccine	12
Tocilizumab in the treatment of COVID-19—a meta-analysis	12
Characteristics of doctors’ fatality due to COVID-19 in Western Europe and Asia-Pacific countries	11
A case of sensory ataxic Guillain–Barré syndrome with immunoglobulin G anti-GM1 antibodies following the first dose of mRNA COVID-19 vaccine BNT162b2 (Pfizer)	11

Factors associated with depression in residents in the post-epidemic era	11
Post-COVID-19 HSV encephalitis: a review	11
Impact of the COVID-19 pandemic on hospitalizations for acute coronary syndromes: a multinational study	11
COVID-19 vaccine-associated optic neuritis	11
Simultaneous cardio-cerebral infarction: a meta-analysis	11
A patient infected with SARS-CoV-2 over 100 days	11
Guillain–Barré syndrome after BNT162b2 (Pfizer-BioNTec) vaccination	11
Underestimation of COVID-19 cases in Japan: an analysis of RT-PCR testing for COVID-19 among 47 prefectures in Japan	11
Dyslipidaemia and mortality in COVID-19 patients: a meta-analysis	11
The value of telephone consultations during COVID-19 pandemic. An observational study	11
Hydrogen therapy as an effective and novel adjuvant treatment against COVID-19	10
Potential mechanisms for lung fibrosis associated with COVID-19 infection	10
Relation of BMI and waist circumference with the risk of new-onset hyperuricemia in hypertensive patients	10
Epidemiological, clinical and biomarker profile of pediatric patients infected with COVID-19	10
Adherence to antihypertensive medication and cardiovascular disease events in hypertensive patients: a dose–response meta-analysis of 2 769 700 participants in cohort study	10
Association of delayed time in the emergency department with the clinical outcomes for critically ill patients	10
Lupus nephritis flare post Moderna mRNA-1273 coronavirus vaccine	10
Predictors of in-hospital mortality in HIV-infected patients with COVID-19	10
Traditional Chinese medicine use may reduce medical utility in patients with asthma: a nationwide population-based retrospective cohort study	10
The global burden of sudden infant death syndrome from 1990 to 2019: a systematic analysis from the Global Burden of Disease study 2019	10
COVID-19 and hydroxychloroquine side-effects: glucose 6-phosphate dehydrogenase deficiency (G6PD) and acute haemolytic anaemia	9
RUNX1T1 rs34269950 is associated with obesity and metabolic syndrome	9
Kenny–Caffey syndrome type 2	9
Giant cell arteritis presenting with chronic cough and headache after BNT162b2 mRNA COVID-19 vaccination	9
Non-episodic angioedema with eosinophilia after BNT162b2 mRNA COVID-19 vaccination	9
Post COVID Syndrome (PCS) and healthcare workers: who cares for the carers?	9
Beta interferons as immunotherapy in multiple sclerosis: a new outlook on a classic drug during the COVID-19 pandemic	9
Minimal change glomerulonephritis following the second dose of the Moderna COVID-19 vaccine	9
Causal associations and genetic overlap between COVID-19 and intelligence	9
MIF is a common genetic determinant of COVID-19 symptomatic infection and severity	9
IgA nephropathy flare-up following SARS-CoV-2 vaccination	9
Challenges of community point-of-care antibody testing for COVID-19 herd-immunity in Japan	9
Mottled pigmentation, palmar keratosis and chronic arsenic poisoning	9
Lipid accumulation product is a reliable indicator for identifying metabolic syndrome: the China Multi-Ethnic Cohort (CMEC) Study	9
Lung organoids and other preclinical models of pulmonary fibrosis	9
Differential pulse oximetry readings between ethnic groups and delayed transfer to intensive care units	9
Bone mineral density, osteopenia and osteoporosis among US adults with cancer	8
Quarantine, restrictions and mental health in the COVID-19 pandemic	8
Long-term effects of Covid-19 on the kidney	8
Combined treatment of tocilizumab and chloroquine on severe COVID-19: a case report	8
What could cause the long-term effects of COVID-19 on sperm parameters and male fertility?	8
NLRP3, the inflammasome and COVID-19 infection	8
Positive pleural fluid RT-PCR for virus detection in SARS-CoV-2 pneumonia	8
Point-of-care lung ultrasound predicts in-hospital mortality in acute heart failure	8
Impact of a specialist service in the Emergency Department on admission, length of stay and readmission of patients presenting with falls, syncope and dizziness	8
Neurological complications of COVID-19	8
Rapid recovery of taste and smell in a patient with SARS-CoV-2 following convalescent plasma therapy	7
Elderly nursing homes residents—are they a priority in national COVID-19 strategies?	7
The extrapyramidal syndromes of chronic kidney disease and dialysis (EPS-CKDD): diagnostic criteria, risk factors and prognosis	7
Smell, taste and COVID-19: testing is essential	7
Efficacy of diammonium glycyrrhizinate combined with vitamin C for treating hospitalized COVID-19 patients: a retrospective, observational study	7
Humanitarian crisis in Sudan: the collapsed health system threats the public and global health	7
Sarcoidosis diagnosed in the elderly: a case–control study	7
Why is there a paucity of clinical trials in Africa?	7
Diuretic lounge and the impact on hospital admissions for treatment of decompensated heart failure	7
Total bone mineral density is inversely associated with stroke: a family osteoporosis cohort study in rural China	7
Fever as a predictor of adverse outcomes in COVID-19	7
Heart rate: control mechanisms, pathophysiology and assessment of the neurocardiac system in health and disease	7
Treatment delay and reperfusion management of acute ST-segment elevation myocardial infarction: analysis of the China STEMI Care Project Phase 1	7
Vascular inflammation and endothelial injury in SARS-CoV-2 infection: the overlooked regulatory cascades implicated by the ACE2 gene cluster	7
Mucormycosis: a dreaded complication of COVID-19	7
Domestic violence detection amid the COVID-19 pandemic: the value of the WHO questionnaire in emergency medicine	7
Therapeutic anti-coagulation in COVID-19 and the potential enhanced risk of retroperitoneal hematoma	6
Anti-GABAB receptor encephalitis after COVID-19 infection	6
IL-37—a putative therapeutic agent in cardiovascular diseases	6
Utilizing point-of-care diagnostics to minimize nosocomial infection in the 2019 novel coronavirus (SARS-CoV-2) pandemic	6
Long COVID: the elephant in the room	6
In the era of prominent AI, what role will physicians be expected to play?	6
Coronavirus disease with multiple infarctions	6
Impact of COVID-19 infection experience on mental health status of intensive care unit patients’ family members: a real-world study	6
Association of the triglyceride-glucose index variability with blood pressure and hypertension: a cohort study	6
Low incidence of neurological recurrent side-effects following COVID-19 reimmunization	6
Why SARS-CoV-2 vaccination still matters in Africa	6
Work Related Stress, Anxiety and Depression among School Teachers in general education	6
Morphine post-conditioning-induced up-regulation of lncRNA TINCR protects cardiomyocytes from ischemia–reperfusion injury via inhibiting degradation and ubiquitination of FGF1	6
Should COVID-19 Patients > 75 Years be Ventilated? An Outcome Study	6
Optic nerve sheath diameter, intensive care unit admission and COVID-19-related-in-hospital mortality	6
U-shaped association between dietary thiamine intake and new-onset diabetes: a nationwide cohort study	6
Diagnostic accuracy of interleukin-27 in tuberculous pleurisy: a systematic review and meta-analysis	6
Shenzhen’ experience on containing 2019 novel coronavirus-infected pneumonia transmission	6

Tranilast, an antifibrotic agent and COVID-19-induced pulmonary fibrosis	5
Apelin as a new therapeutic target for COVID-19 treatment	5
Left inferior ophthalmic vein thrombosis due to VITT: a case report	5
Pulmonary melioidosis	5
A simple index predicting mortality in acutely hospitalized patients	5
Targeted therapies and checkpoint inhibitors in sarcoma	5
Strategies to stop and prevent COVID-19 transmission in long-term care facilities (LTCFs)	5
Resistant hypertension: drug-eluting balloon for revascularization of bilateral renal fibromuscular dysplasia	5
Familial Mediterranean fever: clinical state of the art	5
Establishment of prediction models for COVID-19 patients in different age groups based on Random Forest algorithm	5
Why did so few healthcare workers in China get COVID-19 infection	5
Salt-and-pepper skin appearance and systemic sclerosis	5
Eosinophilic pneumonia and COVID-19 vaccination	5
Heart failure and the heart–brain axis	5
Evacuation of residents in a natural disaster during the COVID-19 era	5
COVID-19: Japan’s success despite inept bureaucracy and incompetence	5
Auricular acupressure for treating early stage of knee osteoarthritis: a randomized, sham-controlled prospective study	5
Prevention of suicidal behavior in diabetes: the role of primary care	5
Low ALT values amongst hospitalized patients are associated with increased risk of hypoglycemia and overall mortality: a retrospective, big-data analysis of 51 831 patients	5
UK–India telemedicine project and COVID-19	5
The association of hemoglobin drop with in-hospital outcomes in COVID-19 patients	5
Camel virus (MERS) reported from Qatar: a threat to the FIFA-2022 and Middle East	5
Kyasanur forest disease: a state-of-the-art review	5
Response to: COVID-19-associated mucormycosis and evolving evidence	4
The potential risks of delaying the second vaccine dose during the SARS-CoV-2 pandemic	4
Trauma and displacement in Ukraine: the challenge to medicine and politics	4
Causal effects of circulating lipids and lipid-lowering drugs on the risk of epilepsy: a two-sample Mendelian randomization study	4
Lead poisoning induced by gunshot injury with retained bullet fragments	4
Explore comorbidities associated with systemic lupus erythematosus: a total population-based case–control study	4
The COVID-19 pandemic: a live class on medical professionalism	4
Psoriasis and coronary heart disease—not as severe as predicted	4
Effect of air pollution on gout development: a nationwide population-based observational study	4
Acrodermatitis enteropathica: a hereditary form of zinc deficiency	4
Feasibility of bedside ultrasound-guided inferior vena cava filter implantation in COVID-19 patients with deep venous thrombosis	4
Predicting survival and immune microenvironment in colorectal cancer: a STAT signaling-related signature	4
Parathyromatosis: a challenging cause of recurrent primary hyperparathyroidism	4
Post-COVID-19 pulmonary fibrosis	4
Use of statins in patients with COVID-19	4
COVID-19 induced collapsing glomerulopathy and role of APOL1	4
Cardiac amyloid as a presenting feature of multiple myeloma	4
Do medical algorithms always benefit the patient?—a patient perspective	4
Predictive factors for enhanced community mental health vulnerability in this COVID-19 pandemic era	4
Effect of the combinative use of acupotomy therapy and ultrasonic drug penetration in treating knee joint osteoarthritis	4
Hospital admissions and emergency department visits for people with dementia	4
Antibiotic overuse in older patients: an important clinical reminder of pseudomembranous colitis	4
Pulmonary nocardiosis caused by Nocardia pneumoniae mimicking non-tuberculous mycobacterial disease	4
Lung ultrasound early detection and monitoring in COVID-19 pneumonia: fact and fiction	4
Autonomic neural regulation in mediating the brain–bone axis: mechanisms and implications for regeneration under psychological stress	4
Tuberculous meningitis in the elderly	4
Immunotherapy and cardiovascular diseases: novel avenues for immunotherapeutic approaches	4
Hospital size, remoteness and stroke outcome	4
Vaccination saves lives: a real-time study of patients with chronic diseases and severe COVID-19 infection	4
Intensive care unit requirements in patients treated with immune checkpoint inhibitors	4
Practical experiences on the prevention and treatment strategies to fight against COVID-19 in hospital	3
The uncounted casualties of war: suicide in combat veterans	3
Inverse Gottron’s sign in anti-MDA5 dermatomyositis	3
Effect of acupuncture on atrial fibrillation stratified by CHA2DS2-VASc score—a nationwide cohort investigation	3
Health in Men Study: is frailty a predictor of medication-related hospitalization?	3
Cluster of ocular acute primary angle closure cases and increased antitussive or nasal decongestants usage following the surge in acute COVID-19 infection	3
Rabies on rise in Africa amid COVID and monkeypox: a global health concern	3
Staying safe while waiting for the vaccine: what we need to do	3
Ocular events following the surge of cough and cold medications use during the Omicron outbreak in Hong Kong	3
Prevalence and temporal trends of anemia in patients with heart failure	3
Lactobacillus bacteremia: a diagnostic clue of rectal cancer	3
Beware COVID-19 on VQ scans (ventilation/perfusion scintigraphy)	3
Real-world implementation of non-endoscopic triage testing for Barrett’s oesophagus during COVID-19	3
Hyperbaric oxygen therapy for combined branch retinal artery and branch retinal vein occlusion	3
Streptococcus pyogenes necrotizing soft tissue infection following glucose monitoring with FreeStyle Libre device	3
Identification of novel Mendelian disorders of the epigenetic machinery (MDEMs)-associated functional mutations and neurodevelopmental disorders	3
Isotonitazene, a novel psychoactive substance opioid, detected in two cases following a local surge in opioid overdoses	3
Prioritizing infants in a time of Bacille Calmette–Guérin vaccine shortage caused by premature expectations against COVID-19	3
Cutaneous larva migrans	3
Minocycline ameliorates osteoporosis induced by ovariectomy (OVX) and iron accumulation via iron chelation, bone metabolism regulation and inhibition of oxidative stress	3
Are less aggressive national lockdowns in COVID-19 associated with enhanced economic activity?	3
DOK7 congenital myasthenic syndrome responsive to oral salbutamol	3
Gender differences in suicidal behavior	3
Suicidal ideation and associated risk factors among COVID-19 patients who recovered from the first wave of the pandemic in Wuhan, China	3
A novel nonsense mutation of ABCA8 in a patient with reduced HDL-c levels and atherosclerosis	3
Monkeypox infections: seizures and encephalitis	3
Vertebroplasty and right heart cement embolism	3
Pfizer–BioNTech COVID-19 vaccine-associated tinnitus and treatment with transcranial magnetic stimulation	3
Non-renal idiopathic retroperitoneal fibrosis, a rare cause of abdominal symptoms	3
Calcinosis and acro-osteolysis in systemic sclerosis	3
Antinuclear antibodies in neurology and their clinical application	3
Frailty in younger adults in hospital	3
VEXAS syndrome (vacuoles, E1 enzyme, X-linked, autoinflammatory, somatic)	3
A modified Child-Turcotte-Pugh score based on plasma ammonia predicts survival for patients with decompensated cirrhosis	3
IgA vasculitis	3
A study to assess smoking habits and smoking exposure in sportspeople	3
Late-onset hereditary spastic paraplegia associated with a genetic variant in interferon induced with helicase c domain 1 (IFIH1) gene	3
Disseminated BCG Infection after intravesical BCG Immunotherapy of Bladder Cancer	3
Differential Gene Expression of fresh tissue and patient-derived explants’ matricellular proteins augment inflammatory breast cancer metastasis: the possible role of IL-6 and MCP-1	3
Kounis syndrome must be considered in the differential diagnosis of myocardial infarction following COVID-19 vaccination	3
COVID hypoxia—personal reflections	3
Paget’s disease on bone mineral density examination	3