Clinical Trials Logo

Clinical Trial Details — Status: Active, not recruiting

Administrative data

NCT number NCT05124587
Other study ID # 2021.su
Secondary ID
Status Active, not recruiting
Phase
First received
Last updated
Start date September 1, 2021
Est. completion date December 2022

Study information

Verified date November 2021
Source Academic Centre for Dentistry in Amsterdam
Contact n/a
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

The study aims to develop and externally validate a prediction model for the critical outcomes of COVID-19 patients using predictors which can be easily obtained in clinical practice, including patients' demographic characteristics, self-reported medical conditions, and oral health.


Description:

Background The novel coronavirus disease 2019 (COVID-19) pandemic has presented an important and urgent threat to global health since its outbreak in December 2019. The COVID-19 does not only affect the respiratory tract, but also other organs in human body including lungs, liver, kidney, heart, vessels, and other organs (1). Respiratory failure and acute respiratory distress syndrome (ARDS) are the most common serious complications of COVID-19 infection (2). The crude mortality rates (CMRs) of COVID-19 varies in different locations, which ranges from 37.0/100,000 to 167.6/100,000 in several European countries up to 30th August 2020 (3). The in-hospital mortality of COVID-19 was reported to be 17.1% based on 33 studies from 13,398 patients (4), and it was 2.9 times higher than that of influenza based on the French national administrative database (5). It was reported that 26% of the COVID-19 patients admitted to ICU with severe status and 31% of the patients who admitted to ICU died based on 37 studies from 24,983 patients (6). There are several risk factors on patients' demographic characteristics and underlying medical conditions which were shown be associated with the critical outcomes of COVID-19 (7). In addition, poor oral health, in particular periodontitis, was also shown to be associated with the critical outcomes of COVID-19 (8). Marouf et al. showed that COVID-19 patients with periodontitis had 8 times higher odds of death and 3.5 times higher odds of ICU admission than those without periodontitis based on a case-control study (9). This may be because periodontal disease could enhance cytokine release via altered microflora, expression of multiple viral receptors, bacterial superinfection, and aspiration of periodontal pathogens (10). The increased production of pro-inflammatory cytokine, which is referred to as cytokine storm, is the foremost cause of the adverse events of COVID-19 (10). Because of the high contagiousness, high ICU admission rate, and high mortality of COVID-19, it has led to tremendous increases in the demand for hospital beds and shortage of medical equipment. Therefore, there is an urgent need for a pragmatic risk stratification tool that allows the early identification of the COVID-19 patients who are likely to be at highest risk of ICU admission and death (11). This can help clinicians and policymakers make the decisions on the management and optimize resource allocation. A recent review identified multiple prediction models which have been developed for prediction of prognosis of COVID-19 patients (12). Those prediction models varied in their predictors and performance of the models. A large number of prediction models reflected difficulties in their application in the rapid risk stratification for general COVID-19 patients at their first intake in hospitals because some predictors cannot be easily obtained without professional devices or lab tests, such as C reactive protein, peripheral oxygen saturation, and urea level. Many prediction models showed moderate performance in aspects of discrimination and calibration, and no benefit to clinical decision making (12). In addition, the dental variables were not considered the potential predictors in the previously developed models. Therefore, the aim of the present study is to develop and externally validate a prediction model for the critical outcomes of COVID-19 patients using predictors which can be easily obtained in clinical practice, including patients' demographic characteristics, self-reported medical conditions, and oral health. Materials and Methods Participants We include hospitalized patients and outpatients from the Isala Hospital (Zwolle, the Netherlands) with confirmed COVID-19 who visited the Department of Oral and Maxillofacial Surgery (OMFS) between March 2020 and May 2021, if they have had a dental panoramic radiograph (OPG), obtained up to a maximum of 5 years until the end of the current study. The patients are used to develop the prediction model (derivation cohort). We also include the hospitalized patients and outpatients from Noordwest Ziekenhuis (NWZ) (Alkmaar, the Netherlands) with confirmed COVID-19 to externally validate the prediction model (validation cohort). Potential predictors The potential predictors include patients' demographic characteristics, self-reported medical conditions, and oral health. All the potential predictors are collected at baseline. The potential predictors are presented below: Demographic characteristics - Gender - Age - BMI Medical conditions - Smoking - Diabetes - Hypertension - Hypercholesterolemia - COPD - CVD - Chronic kidney disease - OSAS Dental variables (based on OPG) - Number of teeth - Number of dental implants Outcome (endpoint) The endpoint of the study is the presence or absence of the critical outcomes of COVID-19 (dichotomized). The course and outcome of the COVID-19 is classified into (1) ambulatory; (2) hospitalized; (3) ICU admission or death based on the WHO Clinical Progression Scale (13). In the study, the critical outcomes are defined as ICU admission or death, while the non-critical outcomes are defined that patients are ambulatory or hospitalized without ICU admission. Statistical analysis The prediction modes will be developed and externally validated. References 1. Wang X, Fang X, Cai Z, et al. Comorbid Chronic Diseases and Acute Organ Injuries Are Strongly Correlated with Disease Severity and Mortality among COVID-19 Patients: A Systemic Review and Meta-Analysis. Research (Wash D C) 2020; 2402961. 2. SeyedAlinaghi S, Afsahi AM, MohsseniPour M, et al. Late Complications of COVID-19; a Systematic Review of Current Evidence. Arch Acad Emerg Med 2021; 9: e14. 3. Villani L, McKee M, Cascini F, et al. Comparison of deaths rates for COVID-19 across Europe during the first wave of the COVID-19 pandemic. Front Public Health 2020; 8: 620416. 4. Macedo A, Gonçalves N, Febra C. COVID-19 fatality rates in hospitalized patients: systematic review and meta-analysis. Ann Epidemiol 2021; 57: 14-21. 5. Piroth L, Cottenet J, Mariet AS, et al. Comparison of the characteristics, morbidity, and mortality of COVID-19 and seasonal influenza: a nationwide, population-based retrospective cohort study. Lancet Respir Med 2021; 9: 251-259. 6. Abate SM, Ali SA, Mantfardo B, et al. Rate of intensive care unit admission and outcomes among patients with coronavirus: a systematic review and meta-analysis. PLoS One 2020; 15: e0235653. 7. Kim HJ, Hwang H, Hong H, et al. A systematic review and meta-analysis of regional risk factors for critical outcomes of COVID-19 during early phase of the pandemic. Sci Rep 2021; 11: 9784. 8. Botros N, Iyer P, Ojcius DM. Is there an association between oral health and severity of COVID-19 complications? Biomed J 2020; 43: 325-327. 9. Marouf N, Cai W, Said KN, et al. Association between periodontitis and severity of COVID-19 infection: a case-control study. J Clin Periodontol 2021; 48: 483-491. 10. Sukumar K, Tadepalli A. Nexus between COVID-19 and periodontal disease. J Int Med Res 2021; 49: 3000605211002695. 11. Knight SR, Ho A, Pius R, et al. Risk stratification of patients admitted to hospital with covid-19 using the ISARIC WHO Clinical characterization protocol: development and validation of the 4C mortality score. BMJ 2020; 370: m3339. 12. Wynants L, Calster BV, Collins GS, et al. Prediction models for diagnosis and prognosis of covid-19: systematic review and critical appraisal. BMJ 2020; 369: m1328. 13. WHO Working Group on the Clinical Characterisation and Management of COVID-19 infection. A minimal common outcome measure set for COVID-19 clinical research. Lancet Infect Dis 2020; 20: e192-e197.


Recruitment information / eligibility

Status Active, not recruiting
Enrollment 600
Est. completion date December 2022
Est. primary completion date December 2021
Accepts healthy volunteers No
Gender All
Age group 18 Years to 99 Years
Eligibility Inclusion Criteria: - patients who had a diagnosis of COVID-19 in the hospitals who visited the Department of Oral and Maxillofacial Surgery (OMFS) between March 2020 and May 2021, if they have had a dental panoramic radiograph (OPG), obtained up to a maximum of 5 years until the end of the current study.

Study Design


Related Conditions & MeSH terms


Intervention

Other:
No intervention group
No intervention group

Locations

Country Name City State
Netherlands Noordwest Ziekenhuis (NWZ) Alkmaar
Netherlands Isala Hospital Zwolle

Sponsors (3)

Lead Sponsor Collaborator
Academic Centre for Dentistry in Amsterdam Academic Centre for Dentistry Amsterdam (ACTA), Amsterdam Medical Center (AMC)

Country where clinical trial is conducted

Netherlands, 

Outcome

Type Measure Description Time frame Safety issue
Primary Critical outcomes of COVID-19 The critical outcomes include death, and ICU admission March 2020 and May 2021
See also
  Status Clinical Trial Phase
Recruiting NCT06065033 - Exercise Interventions in Post-acute Sequelae of Covid-19 N/A
Completed NCT06267534 - Mindfulness-based Mobile Applications Program N/A
Completed NCT05047601 - A Study of a Potential Oral Treatment to Prevent COVID-19 in Adults Who Are Exposed to Household Member(s) With a Confirmed Symptomatic COVID-19 Infection Phase 2/Phase 3
Recruiting NCT05323760 - Functional Capacity in Patients Post Mild COVID-19 N/A
Recruiting NCT04481633 - Efficacy of Pre-exposure Treatment With Hydroxy-Chloroquine on the Risk and Severity of COVID-19 Infection N/A
Completed NCT04537949 - A Trial Investigating the Safety and Effects of One BNT162 Vaccine Against COVID-19 in Healthy Adults Phase 1/Phase 2
Completed NCT04612972 - Efficacy, Safety and Immunogenicity of Inactivated SARS-CoV-2 Vaccines (Vero Cell) to Prevent COVID-19 in Healthy Adult Population In Peru Healthy Adult Population In Peru Phase 3
Recruiting NCT05494424 - Cognitive Rehabilitation in Post-COVID-19 Condition N/A
Active, not recruiting NCT06039449 - A Study to Investigate the Prevention of COVID-19 withVYD222 in Adults With Immune Compromise and in Participants Aged 12 Years or Older Who Are at Risk of Exposure to SARS-CoV-2 Phase 3
Enrolling by invitation NCT05589376 - You and Me Healthy
Completed NCT05158816 - Extracorporal Membrane Oxygenation for Critically Ill Patients With COVID-19
Recruiting NCT04341506 - Non-contact ECG Sensor System for COVID19
Completed NCT04384445 - Zofin (Organicell Flow) for Patients With COVID-19 Phase 1/Phase 2
Completed NCT04512079 - FREEDOM COVID-19 Anticoagulation Strategy Phase 4
Active, not recruiting NCT05975060 - A Study to Evaluate the Safety and Immunogenicity of an (Omicron Subvariant) COVID-19 Vaccine Booster Dose in Previously Vaccinated Participants and Unvaccinated Participants. Phase 2/Phase 3
Active, not recruiting NCT05542862 - Spikogen Booster Study Phase 3
Withdrawn NCT05621967 - Phonation Therapy to Improve Symptoms and Lung Physiology in Patients Referred for Pulmonary Rehabilitation N/A
Terminated NCT05487040 - A Study to Measure the Amount of Study Medicine in Blood in Adult Participants With COVID-19 and Severe Kidney Disease Phase 1
Terminated NCT04498273 - COVID-19 Positive Outpatient Thrombosis Prevention in Adults Aged 40-80 Phase 3
Active, not recruiting NCT06033560 - The Effect of Non-invasive Respiratory Support on Outcome and Its Risks in Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-COV-2)-Related Hypoxemic Respiratory Failure