metricas
covid
Buscar en
Endocrinología, Diabetes y Nutrición (English ed.)
Toda la web
Inicio Endocrinología, Diabetes y Nutrición (English ed.) Executive Summary from Expert consensus on effectiveness and safety of iDPP-4 in...
Información de la revista
Vol. 69. Núm. 3.
Páginas 209-218 (marzo 2022)
Visitas
1202
Vol. 69. Núm. 3.
Páginas 209-218 (marzo 2022)
Consensus document
Acceso a texto completo
Executive Summary from Expert consensus on effectiveness and safety of iDPP-4 in the treatment of patients with diabetes and COVID-19
Resumen Ejecutivo del Consenso de expertos sobre la eficacia y seguridad de los iDPP-4 en el tratamiento de pacientes con diabetes y COVID-19
Visitas
1202
Francisco Javier Carrasco-Sáncheza,i, Enrique Carretero-Anibarrob,j, Manuel Ángel Gargalloc,k, Ricardo Gómez-Huelgasd,i,l, Juan Francisco Merino-Torrese,m, Domingo Orozco-Beltránf,m, Pedro José Pines Corralesg,k,
Autor para correspondencia
ppines77@hotmail.com

Corresponding author.
, Manuel Antonio Ruiz Quinteroh,j
a Unidad Cardiometabólica, Servicio de Medicina Interna, Hospital Universitario Juan Ramón Jiménez, Huelva, Spain
b Médico de Familia, Centro de Salud José Gallego Arroba, Puente Genil, Córdoba, Spain
c Servicio de Endocrinología y Nutrición, Hospital Universitario Infanta Leonor, Fundación Jiménez Díaz, Madrid, Spain
d Servicio de Medicina Interna, Hospital Regional Universitario de Málaga, Instituto de Investigación Biomédica de Málaga (IBIMA), Universidad de Málaga, Málaga, Spain
e Servicio de Endocrinología y Nutrición, Universidad de Valencia, Hospital Universitari i Politècnic La Fe, Valencia, Spain
f Universidad Miguel Hernández, Departamento de Medicina Clínica, Unidad de Investigación, San Juan de Alicante, Alicante, Spain
g Servicio de Endocrinología y Nutrición, Complejo Hospitalario Universitario de Albacete, Albacete, Spain
h Médico de Familia, Centro Salud Agost, Agost, Alicante, Spain
i Representante de la Sociedad Española de Medicina Interna
j Representante de la Fundación redGDPS
k Representante de la Sociedad Española de Endocrinología y Nutrición
l Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y Nutrición (CIBERobn)
m Representante de la Sociedad Española de Diabetes
Ver más
Este artículo ha recibido
Información del artículo
Resumen
Texto completo
Bibliografía
Descargar PDF
Estadísticas
Figuras (1)
Tablas (4)
Table 1. Search strategy approach (MeSH descriptors).
Table 2. COVID-19 disease outcomes by presence of diabetes.
Table 3. Outcomes of studies with DPP-4 inhibitors in patients with COVID-19.
Table 4. Recommendations with different antidiabetic drugs in patients with suspected COVID-19.
Mostrar másMostrar menos
Material adicional (1)
Abstract
Background

This consensus aims to clarify the role of Dipeptidyl Peptidase-4 inhibitors (iDPP-4) in managing patients with diabetes during the COVID-19 pandemic.

Materials and methods

A PubMed bibliographic search was carried out (December 2019–February 2021). Oxford methodology was used for the evaluation of evidence and possible recommendations were established by consensus.

Results

Diabetes appears to be an independent factor in COVID-19 disease (evidence 2b). No increased risk of contagion with iDPP-4 is demonstrated (evidence 2b), and its use has been shown to be safe (evidence 2b). The use of this drug may present a specific benefit in reducing mortality, particularly in in-hospital use (evidence 2a), reducing admission to intensive care units (evidence 2b) and the need for mechanical ventilation (evidence 2b).

Conclusions

The use of iDPP-4 appears to be safe in patients with COVID-19, and quality studies are needed to clarify their possible advantages further.

Keywords:
Diabetes
COVID-19
iDPP-4
Mortality
Antidiabetic drugs
Resumen
Antecedentes

El objetivo de este consenso es esclarecer el papel de los iDPP-4 en el manejo de los pacientes con diabetes durante la pandemia por COVID-19.

Material y métodos

Se llevó a cabo una búsqueda bibliográfica en PubMed (diciembre 2019–febrero de 2021). Se empleó la metodología Oxford y se establecieron de forma consensuada posibles recomendaciones.

Resultados

La diabetes parece ser un factor independiente en la enfermedad de COVID-19 (evidencia 2b). No se demuestra mayor riesgo de contagio con iDPP-4 (evidencia 2b) y su uso ha demostrado ser seguro (evidencia 2b). Los iDPP-4 pueden presentar un cierto beneficio en la reducción de la mortalidad, particularmente su uso intrahospitalario (evidencia 2a), reduciendo la admisión a unidades de cuidados intensivos (evidencia 2b) y la necesidad de ventilación mecánica (evidencia 2b).

Conclusiones

Los iDPP-4 parecen ser fármacos seguros en pacientes con COVID-19 y se necesitan estudios de calidad que aclaren sus posibles ventajas.

Palabras clave:
Diabetes
COVID-19
iDPP-4
Mortalidad
Fármacos antidiabéticos
Texto completo
Introduction

The management of patients with diabetes during the COVID-19 pandemic is an aspect that has taken on particular relevance, as diabetic patients with SARS-CoV-2 infection have been found to have a higher risk of a worse prognosis and mortality.1 The reason for poorer outcomes in patients with diabetes is not yet entirely clear, but it may be due to their reduced immune response to SARS-CoV-2 as a result of chronic hyperglycaemia2 and/or to the chronic low-grade inflammation associated with diabetes.3

Some antidiabetic agents (ADA), such as dipeptidyl peptidase-4 (DPP-4) inhibitors, have provoked considerable interest as it has been suggested that they may play a role in reducing the chance of infection with the virus and mitigating the severity of complications associated with COVID-19.4

The objective of this review and consensus document is to summarise all of the available data on the potential impact of DPP-4 inhibitors on the clinical outcomes of patients with diabetes during COVID-19, both in diabetic patients treated outside of the hospital setting and in those who required intrahospital management, and to establish recommendations based on the evidence available to date. The full document can be accessed via the following link: Appendix B see additional material.

Methodology

Several scientific associations and one foundation, all connected with clinical diabetes management (Sociedad Española de Medicina Interna [Spanish Society of Internal Medicine], Sociedad Española de Diabetes [Spanish Diabetes Society], Sociedad Española de Endocrinología y Nutrición [Spanish Society of Endocrinology and Nutrition] and Fundación redGDPS [Diabetes in Primary Care Study Groups Network Foundation]) were brought together to prepare this review and consensus document.

After reviewing and selecting the reference materials, conducting an appropriate analysis of the available evidence and agreeing the clinical questions to address, potential recommendations were established by consensus.

Literature search

A literature search was performed in the PubMed database from December 2019 to February 2021 based on the search strategy outlined in Table 1.

Table 1.

Search strategy approach (MeSH descriptors).

Targeted search: Cross search of the MeSH term (Dipeptidyl-Peptidase IV Inhibitors) and the MeSH terms (COVID-19) and (Sars-CoV-2) 
Search extension with the MeSH terms (Dipeptidyl-Peptidase IV Inhibitors) and (DPP4) in free text with the MeSH terms (COVID) and (Sars CoV 2) 
Extended search: this second search obtained more articles, but with less specificity 
NumberSearch terms 
1 Mesh descriptor:(diabetes mellitus) explode all trees 
2 ((diabetes mellitus) or (diabetes) or (diabetic)):ti,ab,kw 
3 Or 1–2 
4 Mesh descriptor:(coronavirus) explode all trees 
5 ((2019 novel coronavirus disease) or (COVID19) or (COVID-19 pandemic) or (COVID-19 virus disease) or (2019 novel coronavirus infection) or (coronavirus disease 2019) or (coronavirus disease-19) or (COVID-19 virus infection) or (coronavirus) or (coronavirus covid-19) or (corona virus)):ti,ab,kw 
6 Or 4–5 
7 Mesh descriptor:(Dipeptidyl peptidase-4) explode all trees 
8 ((Dipeptidyl Peptidase IV Inhibitors) or (Inhibitors, Dipeptidyl-Peptidase IV) or (Gliptins) or (Dipeptidyl-Peptidase 4 Inhibitors) or (Dipeptidyl Peptidase 4 Inhibitors) or (CD26 Antigen) or (Antigen, CD26) or (Antigens, CD26) or (Adenosine Deaminase Complexing Protein 2) or (Dipeptidyl-Peptidase IV) or (Dipeptidyl Peptidase IV) or (CD26 Antigens)):ti,ab,kw 
9 Or 7–8 
10 3 and 6 and 9 

The results were supplemented with a second manual search. The reviewers carried out the literature selection, data analysis, assessment of the most relevant terms and the quality analysis independently. Fig. 1 shows the PRISMA flow diagram of how the article selection process was carried out. The clinical questions of interest were established based on this review.

Figure 1.

PRISMA flow diagram of the article search and selection process.

(0.21MB).
Oxford methodology

The quality of the articles selected was assessed using the Oxford Centre for Evidence-Based Medicine (CEBM) Levels of Evidence (Oxford CEBM, 2009).

ResultsCan diabetes be considered an independent risk factor in the clinical course of patients with SARS-CoV-2?

The data published to date suggest that diabetes does not appear to increase the risk of COVID-19 infection, but the presence of diabetes in patients with COVID-19 is a risk factor with regard to mortality, disease severity and need for admission to an intensive care unit (ICU)1(level of evidence 2a) (Table 2).

Table 2.

COVID-19 disease outcomes by presence of diabetes.

Authors  Article type  Study population  Diabetes prevalence  Outcomes  Risk 
Mortality
Kumar A et al. Diabetes Metab Syndr Clin Res Rev. 2020;14:535-545  Meta-analysis (33 studies)  16,003  9.8%  Mortality  1.90 (1.37–2.64) 
Fadini GP et al. J Endocrinol Invest. 2020;43(6):867-869  Meta-analysis (7 studies)  355  35.5%  Mortality  1.75 
Roncon L et al. J Clin Virol. 2020;127  Meta-analysis (4 studies)  471  NA  Mortality  3.21 (1.82–5.64) 
Huang H et al. Diabetes Metab Syndr Clin Res Rev. 2020;14:395-403  Meta-analysis (30 studies)  6452    Mortality  2.12 (1.44, 3.11) 
Severe disease
Kumar A et al. Diabetes Metab Syndr Clin Res Rev. 2020;14:535-545  Meta-analysis (33 studies)  16,003  9.8%  Severe disease  2.75 (2.09–3.62) 
Fadini GP et al. J Endocrinol Invest. 2020;43(6):867-869  Meta-analysis (6 studies)  1687  NA  Severe disease  2.26 (0.98–4.82) 
Yan Y et al. BMJ Open Diabetes Res Care. 2020. https//:doi.org.10.1136/bmjdrc-2020-001343  Meta-analysis (7 studies)  4648  NA  Severe disease  2.07 (0.88–4.82) 
Huang H et al. Diabetes Metab Syndr Clin Res Rev. 2020;14:395403  Meta-analysis (30 studies)  6452    Severe disease  2.45 (1.79, 3.35) 
        Respiratory distress syndrome  4.64 (1.86, 11.58) 
Admission to ICU
Roncon L et al. J Clin Virol. 2020;127  Meta-analysis (4 studies)  1382  NA  Admission to ICU  2.79 (1.85–4.22) 
Li B et al. Clin Res Cardiol. 2020;109:531-538  Meta-analysis (6 studies)  1525  9.7%  Admission to ICU  2.21 (0.88–5.57) 

ICU, Intensive care unit; NA, not available.

Adapted from Apicella et al.1

It is not fully clear whether this increase in risk is because of the diabetes per se or because patients with diabetes often have a greater prevalence of other risk factors conducive to a worse prognosis for COVID-19. It has been demonstrated that circulating levels of some cytokines such as interleukin-6 (IL-6) are higher in patients with COVID-19 and diabetes, presenting a worse prognosis than in patients without diabetes. This suggests that in the presence of an underlying proinflammatory environment, diabetes would be an independent risk factor for worse outcomes (level of evidence 5).5

Expert consensus: Based on this, in diabetes, irrespective of adequate control of comorbidities such as obesity or cardiovascular disease, we would recommend raising awareness of the importance of optimal glycaemic control, caution in premature discontinuation of established therapy and optimisation of antidiabetic therapy, weighing up the possible effects of the drugs on inflammation. In patients with diabetes and COVID-19, factors to consider may include selecting drugs that guarantee little fluctuation in glycaemic control and have been found to be safe in different scenarios (pre-hospitalisation, hospitalisation, ICU).

Do patients treated with DPP-4 inhibitors have a higher or lower risk of infection when exposed to SARS-CoV-2?

Using a modelling-based focus, a recent publication demonstrated that the S1 domain of the SARS-CoV-2 spike glycoprotein might interact with the human DPP-4 membrane, enabling the entry of the virus.6 However, a registry conducted in Italy explored the potential association between DPP-4 inhibitors for diabetes and the risk of COVID-19 infection and concluded that DPP-4 inhibitors do not appear to have any protective or harmful effect on COVID-19 incidence7(level of evidence 2b), backing up recent data on their neutral role on the incidence of respiratory infections.8

Expert consensus: Although there is a possible interaction between SARS-CoV-2 and DPP-4, the use of DPP-4 inhibitors does not appear to either increase or reduce the risk of SARS-CoV-2 infection.

Do patients treated with DPP-4 inhibitors have a higher risk of being hospitalised for SARS-CoV-2?

A case-control study found that the rate of exposure to DPP-4 inhibitors among patients with type 2 diabetes mellitus (T2DM) with SARS-CoV-2 infection hospitalised for COVID-19 was comparable to that of matched patients in the same region or those from the local outpatient clinic.9 These data suggest that DPP-4 inhibitors do not increase the risk of hospitalisation in patients with COVID-19, and they are considered a valid therapeutic option for the management of patients with diabetes and symptomatic COVID-19 (level of evidence 4).

Expert consensus: According to the data that currently exist, DPP-4 inhibitors do not increase the risk of hospitalisation in patients with COVID-19. We therefore suggest maintaining treatment with DPP-4 inhibitors in high- or very high-risk epidemiological situations and in mild or moderate COVID-19 disease that does not require hospitalisation.

At a physiological or mechanism-of-action level, is there evidence with regard to the possible advantages that DPP-4 inhibitors might offer in the course of the disease after infection?

DPP-4 inhibitors have anti-adipogenic, anti-platelet and anti-inflammatory effects. Studies have found that starting DPP-4 inhibitors leads to a reduction in cytokine production, and a recent meta-analysis also identified a significant reduction in polymerase chain reaction (PCR) levels after treatment with DPP-4 inhibitors compared to placebo.10

Expert consensus: The anti-inflammatory, anti-platelet and anti-adipogenic effects of DPP-4 inhibitors, as well as the possible modulating role of DPP-4 receptors on virus entry, are potential physiological mechanisms that could contribute to a more favourable clinical course of COVID-19 disease.

Might the use of DPP-4 inhibitors have an impact on mortality?

The results of the assessment of the studies suggest a beneficial or neutral effect from this group of ADAs (level of evidence 2a). Four meta-analyses also suggest a beneficial or neutral effect of DPP-4 inhibitors on mortality. A cohort study suggests a small (1.07 [1.01–1.13]) but significant increase in mortality, which can be explained by the large sample size and a probable selection bias in being prescribed preferentially to older, more frail patients (Table 3).

Table 3.

Outcomes of studies with DPP-4 inhibitors in patients with COVID-19.

Authors  Article type  Study population  Outcomes  Risk  Level of evidence 
Studies with positive outcomes with the use of DPP-4 inhibitors
Pal R et al. Ther Adv Endocrinol Metab. 2020;12: 2042018821996482  Meta-analysis (Pre-admission and intrahospital)  9 studies  Mortality (pre-admission and intrahospital use)  OR: 0.79 (0.46, 1.36)  2a 
      Mortality (intrahospital use)  OR: 0.37 (0.23, 0.58)*   
        aOR: 0.27 (0.13, 0.55)*   
Yang Y et al. PLoS One. 2021;16(5):e0251916  Meta-analysis (Pre-admission and intrahospital)  4 studies  Mortality  OR: 0.58 (0.34–0.99)*  2a 
Mirani M et al. Diabetes Care. 2020;43(12):3042-9  Case series (Pre-admission and intrahospital)  387  Mortality  aHR: 0.13 (0.02−0.92)* 
      Mechanical ventilation  OR: 0.54 (0.11–2.70)   
Solerte SB et al. Diabetes Care. 2020;43(12):2999-3006  Retrospective observational (Intrahospital use)  1082  Mortality  HR: 0.44 (0.29–0.66)*  2b 
      Admission to ICU  HR: 0.51 (0.27–0.95)*   
      Mechanical ventilation  HR: 0.27 (0.11–0.62)*   
      Hospital discharges  120 vs 89*   
Rhee SY et al. Diabetes Metab J. 2021. https://doi.org/HYPERLINK ``https://doi.org/10.4093/dmj.2020.0206''10.4093/dmj.2020.0206  Population study  832  COVID-19 severity (admission to ICU or death)  aOR: 0.362 (0.14–0.97)*  2b 
        Less severe COVID-19 in those using DPP-4 inhibitors vs those not using them (statistically significant)   
Wargny M et al. Diabetologia. 202;64(4):778-94  Prospective observational (Pre-admission)  2796  Mortality  OR: 0.83 (0.65, 1.05)  2b 
      Discharge at 28 days  OR: 1.22 (1.02–1.47)*   
        A 22% higher probability of discharge at 28 days in those using DPP-4 inhibitors   
Montastruc F et al. Therapies2020. doi:10.1016/j.therap.2020.05.005.  Case series  10/27  Intubation  0.53 (43% vs 81%) 
        P = NR   
Zhou JH et al. World J Clin Cases. 2020;8(22):5576-88  Retrospective observational (intrahospital use)  2563  Mortality  OR: 0.58 (0.12, 2.68)  2b 
      Safety  No increase in adverse effects including septic shock, organ damage (heart, kidney, liver) or acute respiratory distress syndrome. Glucose control and inflammation regulation equivalent to other ADAs. No increase in uncontrolled glycaemia or acidosis observed   
Nafakhi H et al. Diabetes Metab Syndr. 2021;15(1):33-8  Retrospective (hospital use of different ADAs)  192  ICU stay  0.3 (0.2–3)  2b 
        P = .040*   
Studies with neutral outcomes with the use of DPP-4 inhibitors           
Bonora BM et al. J Endocrinol Invest. 2021;29:1-8  Meta-analysis  7 observational studies  Mortality  aRR: 0.74 (0.47–1.16)  2a 
Kow CS et al. Therapie. 2020. https://doi.org/HYPERLINK ``https://doi.org/10.1016/j.therap.2020.12.015''10.1016/j.therap.2020.12.015.  Meta-analysis  6 studies  Mortality and severe clinical course  OR: 1.15 (0.64−2.06)  2a 
Cariou B et al. Diabetologia. 2020;63:1500-15  Multicentre observational (Pre-admission)  285/1307  Mortality  0.85 (0.55, 1.32)  2b 
      Mechanical ventilation and/or death at 7 days from admission  1.01 (0.75, 1.34)   
Perez-Belmonte LM et al. BMC Med. 2020;18: 359  National cohort (Pre-admission)  105/1762  Intrahospital deaths  1.05 (0.67–2.11)  2b 
      Admission to ICU, mechanical ventilation or death  1.12 (0.65–1.95)   
      Intrahospital complications  0.94 (0.67–2.13)   
      Prolonged hospital stay  0.84 (0.39–1.46)   
Noh Y et al. Diabetes Care. 2021;44(4):e64-e66  National cohort  586 patients with diabetes (exposure to drugs 180 days prior)  All-cause mortality  HR: 0.74, 95% CI: 0.43–1.26  2b 
      Severe disease  HR: 0.83, 95% CI: 0.45–1.53   
        The unadjusted analysis reveals a significantly lower probability of (P = .0442) and severe disease (P = .0080) with DPP-4 inhibitors   
Chen Y et al. Diabetes Care. 2020;43:1399-407  Retrospective observational (intrahospital use)  904  Mortality  OR: 1.48 (0.40, 5.53)  2b 
      Poor prognosis  1.81 (0.51–6.37)   
Fadini GP et al. Diabetes Obes Metab. 2020;22(10):1946-50  Retrospective observational (Pre-admission)  403  Mortality  RR: 0.80 (0.12–5.54)  2b 
      Admission to ICU  OR: 1.74 (0.62–4.90)   
Kim MK et al. Diabetes Metab J. 2020;44(4):602-13  Retrospective observational (Pre-admission)  1082  Mortality  OR: 1.47 (0.45, 4.78)  2b 
Silverii GA et al. Nutr Metab Cardiovasc Dis. 2021;31(2):396-8  Retrospective observational  159  Mortality  HR: 1.0 (0.51–2.14)  2b 
Strollo R et al. Diabetes Res Clin Pract. 2021;171:108444  Retrospective observational  3351  Mortality  Rho: −0.247, P = .29  2b 
Izzi-Engbeaya C et al. BMJ Open Diabetes Res Care. 2021;9(1):e001858  Retrospective observational  337  Admission to ICU or death  OR: 1.27 (0.79–2.05)  2b 
Yan H et al. BMJ Open Diabetes Res Care. 2021;9(1):e001858  Large case-control  610  Disease severity  aOR: 0.32 (0.02–2.18)  3b 
Studies with negative outcomes with the use of DPP-4 inhibitors           
Khunti K et al. Lancet Diabetes Endocrinol. 2021;9:293-303  National cohort  2,851,465  Mortality  aHR: 1.07 (1.01–1.13)*  2b 
Dalan R et al. Eur Heart J Cardiovasc Pharmacother. 2020;7(3):e48-e51  Retrospective observational  76  Admission to ICU  aOR: 4.07 (1.42–11.66)*  2c 
      Mechanical ventilation  aRR: 2.54 (0.43–14.99)   
*

P < .05; ADA: antidiabetic agents; HR: hazard ratio; aHR; adjusted hazard ratio; ICU: intensive care unit; NR: not reported; OR: odds ratio; aOR: adjusted odds ratio; RR: relative risk.

The possible effect of these drugs might be more apparent in hospitalised patients, as is reflected in the meta-analysis by Pal et al.,11 which identified nine high-quality observational studies on 7008 patients with diabetes suffering from COVID-19. In the subgroup analysis, the authors observed that intrahospital use of DPP-4 inhibitors was associated with a reduction in mortality (adjusted OR: 0.27; 95% CI: 0.13–0.55; P = .0003).

Given the potential positive impact of DPP-4 inhibitor use, particularly in hospitalised patients, various randomised studies have been launched to clarify this aspect (NCT04365517, NCT04341935 and NCT04371978).

Expert consensus: Out-of-hospital use of DPP-4 inhibitors has been found not to increase the risk of mortality in patients with diabetes and COVID-19. Intrahospital use of DPP-4 inhibitors may be associated with a significant reduction in mortality in patients with diabetes and COVID-19. It would therefore be prudent to initiate or continue DPP-4 inhibitors in patients with COVID-19 if not contraindicated.

Could the use of DPP-4 inhibitors increase the risk of developing severe disease?

The meta-analysis by Kow et al. found that there is no increase in the risk of greater severity (level of evidence 2a).12 Other evidence that DPP-4 inhibitors do not increase patients' severity is found in the study Coronavirus Disease and Diabetes Outcome (CORONADO). In this study, no association was observed between severe clinical course of COVID-19 and treatment with DPP-4 inhibitors prior to admission (OR: 1.01; 95% CI: 0.75–1.34).

However, use of these drugs at hospitalisation appears to significantly reduce the need for mechanical ventilation (HR: 0.27 [0.11–0.62]) and admission to the ICU (HR: 0.51 [0.27–0.95]), and increase the number of patients discharged at 30 days according to a multicentre retrospective study conducted in 338 patients with T2DM and COVID-19 (level of evidence 2b).13

Expert consensus: Treatment with DPP-4 inhibitors in stable hospitalised patients appears to be a safe treatment option that does not affect the severity of the clinical course of the disease.

Is the use of DPP-4 inhibitors safe in patients with SARS-CoV-2 infection compared to other antidiabetic drugs?

Some reviews and recent guidelines13 indicate that DPP-4 inhibitors are very safe, and may even be potentially beneficial for most patients hospitalised with diabetes and COVID-19.

DPP-4 inhibitors have been found to be safe drugs, and also do not require adjustment on days when patients with diabetes and COVID-19 feel ill, in comparison with other ADAs (Table 4).14 Although only a randomised trial can definitively answer this question, based on molecular, pathophysiological and retrospective studies, the use of DPP-4 inhibitors is safe and certainly beneficial for metabolic control.

Expert consensus: These data support the safety of DPP-4 inhibitors for diabetes control during the COVID-19 pandemic. DPP-4 inhibitors are a group of drugs that offer many advantages, including in severe cases of COVID-19, because they are well-tolerated, entail a low risk of hypoglycaemia and can be used, with dose adjustment if appropriate, in patients with decreased kidney function. In this sense, the use of DPP-4 inhibitors can be considered, including in patients hospitalised with diabetes and COVID-19.

Table 4.

Recommendations with different antidiabetic drugs in patients with suspected COVID-19.

Panel: Consideration of possible metabolic interference effects of antidiabetic drugs in patients with type 2 diabetes and suspected or confirmed COVID-19 
Metformin 
• In an acute process, like others it increases the risk of dehydration and lactic acidosis, so it is recommended to suspend the drug and follow recommendations for days of illness 
Sodium-glucose cotransporter 2 inhibitors 
• Include canagliflozin, dapagliflozin, empagliflozin and ertugliflozin 
• In the acute phase there is a risk of dehydration and diabetic ketoacidosis during illness, so patients must suspend the drugs and follow recommendations for days of illness, with the exception of dapagliflozin, which, according to the DARE-19 data, appears to be a safe drug in monitored hospitalised patients 
• Patients must not start treatment during respiratory illness 
Glucagon-like peptide-1 receptor agonists 
• Include dulaglutide, exenatide, liraglutide, lixisenatide and semaglutide 
• Digestive complaints can cause dehydration and lead to severe disease, so patients must be closely monitored 
• Adequate fluid intake and regular meals should be encouraged 
Dipeptidyl peptidase-4 inhibitors 
• Include alogliptin, linagliptin, saxagliptin, sitagliptin and vildagliptin 
• These drugs are generally well-tolerated and can be continued 
Insulin 
• Insulin treatment should not be interrupted 
• Regular self-monitoring of blood glucose every 2–4 h or continuous glucose monitoring should be encouraged 
• Carefully adjust regular therapy if appropriate to achieve therapeutic objectives based on type of diabetes, comorbidities and state of health 
• Online and telemedicine healthcare models should be used to continue regular check-ups and educational programmes on self-management virtually and ensure that patients adhere to therapy 

Source: adapted from Bornstein et al.14

Given the anti-inflammatory effects of DPP-4 inhibitors, is there any subgroup of patients in whom DPP-4 inhibitors might have an impact on the complications associated with COVID-19?

In patients with COVID-19, the hypothesis has been suggested that due to their anti-inflammatory effect, they might help to prevent complications associated with COVID-19.15 Studies such as the SIDIACO Sitagliptin study (NCT04365517) are currently ongoing that will enable the possible advantages of these drugs in patients with these underlying diseases to be elucidated.

Expert consensus: Patients with diabetes and COVID-19 might hypothetically benefit from using DPP-4 inhibitors if they have additional cardiovascular disease or chronic kidney disease.

Are there differences between DPP-4 inhibitors and other pharmacological groups for the treatment of diabetes in patients hospitalised with COVID-19?

DPP-4 inhibitors have been found to be safe drugs and do not require adjustment on days of illness in patients with diabetes and COVID-19, in comparison with other oral ADAs16; their use in comparison with other oral ADAs has been associated with shorter ICU stay (level of evidence 2b) and possible benefits in hospitalised patients.

Expert consensus: Based on the studies published to date, DPP-4 inhibitors could be considered to have a suitable profile for the treatment of diabetes in hospitalised patients.

Conclusions

DPP-4 inhibitors are a group of drugs associated with many advantages in the context of the COVID-19 pandemic, including in severe cases, because they are well-tolerated, have a low risk of hypoglycaemia, do not require a dose adjustment on days of illness and can be used in patients with decreased kidney function.

After evaluating all the available literature, there is no evidence of sufficient quality to conclusively recommend treatment with DPP-4 inhibitors in patients with diabetes and COVID-19. However, there is also insufficient evidence to advise against their use.

The literature reviewed suggests that there might potentially be substantial benefits to treatment with DPP-4 inhibitors, and we are hopeful that this question will shortly be answered by the high-quality prospective, randomised clinical trials that are currently ongoing.

Authorship

All the authors contributed equally to the preparation of the article.

Funding

Medical writing assistance was funded by the Menarini Group. However, none of its members attended the meetings held to review the literature and agree on decisions, nor did they influence the decisions made by the experts.

Conflicts of interest

Francisco Javier Carrasco-Sánchez: consultant and/or adviser for Boehringer-Lilly, Novo Nordisk, Sanofi, AstraZeneca, MSD and Mundipharma. Remuneration received from AstraZeneca, Boehringer-Lilly, Novartis, Novo-Nordisk and Sanofi.

Enrique Carretero-Anibarro: research, speaker and/or consultant for Almirall, AstraZeneca, Boehringer-Ingelheim, Eli Lilly, Esteve, Janssen, Menarini, MSD, Mundipharma, Novartis, Novo Nordisk and Sanofi Diabetes.

Manuel Ángel Gargallo: speaker and/or consultant for Sanofi Diabetes, Mundipharma, Novo Nordisk, Lilly and AstraZeneca.

Ricardo Gómez-Huelgas: consultant and/or adviser for Boehringer-Lilly, Novo Nordisk, Sanofi, AstraZeneca, MSD and Janssen. Remuneration received from AstraZeneca, Boehringer-Lilly, Novartis, Novo-Nordisk and Sanofi. Research studies for Boehringer-Lilly, Novo-Nordisk, Sanofi and Janssen.

Juan Francisco Merino-Torres: researcher, speaker and/or consultant for Abbott, Amgen, AstraZeneca, Ascensia Diabetes Care, Bristol-Myers Squibb, Esteve, GlaxoSmithKline, Janssen, Kabi-Fresenius, Lilly, Menarini, Merck-Sharp-Dohme, Novartis, Novo-Nordisk, Nutricia, Pfizer, Rovi and Sanofi-Aventis.

Domingo Orozco-Beltrán: participation in training activities funded unconditionally by MSD, Lilly, Novo Nordisk, Boehringer and Fundación Bamberg, as well as others sponsored by scientific associations.

Pedro José Pines Corrales: speaker and/or consultant for AstraZeneca, Boehringer-Ingelheim, Eli Lilly, Menarini, MSD, Novo Nordisk and Sanofi Diabetes.

Manuel Antonio Ruiz Quintero: speaker for Sanofi/Aventis, GSK, Novartis, Novo Nordisk, Lilly, Boehringer Ingelheim, Almirall, Janssen, Mundifarma, AstraZeneca and Servier, and consultant/speaker for MSD and Esteve.

Acknowledgements

The authors would like to thank Ana Isabel Ortega on behalf of Springer Healthcare for the literature search and its classification, as well as assistance with the preparation of the manuscript. They would also like to thank M. Ángeles Caldeiro, of Springer Healthcare, for coordinating all phases of the project. This assistance was funded by the Menarini Group.

Appendix A
Supplementary data

The following is Supplementary data to this article:

References
[1]
M. Apicella, M.C. Campopiano, M. Mantuano, L. Mazoni, A. Coppelli, S. Del Prato.
COVID-19 in people with diabetes: understanding the reasons for worse outcomes.
Lancet Diabetes Endocrinol., 8 (2020), pp. 782-792
[2]
E.J. Williamson, A.J. Walker, K. Bhaskaran, S. Bacon, C. Bates, C.E. Morton, et al.
Factors associated with COVID-19-related death using OpenSAFELY.
Nature., 584 (2020), pp. 430-436
[3]
A. Berbudi, N. Rahmadika, A.I. Tjahjadi, R. Ruslami.
Type 2 diabetes and its impact on the immune system.
Curr Diabetes Rev., 16 (2020), pp. 442-449
[4]
M.F. Bassendine, S.H. Bridge, G.W. McCaughan, M.D. Gorrell.
COVID-19 and comorbidities: a role for dipeptidyl peptidase 4 (DPP4) in disease severity?.
J Diabetes., 12 (2020), pp. 649-658
[5]
P. Mehta, D.F. McAuley, M. Brown, E. Sanchez, R.S. Tattersall, J.J. Manson, et al.
COVID-19: consider cytokine storm syndromes and immunosuppression.
Lancet., 395 (2020), pp. 1033-1034
[6]
N. Vankadari, J.A. Wilce.
Emerging WuHan (COVID-19) coronavirus: glycan shield and structure prediction of spike glycoprotein and its interaction with human CD26.
Emerg Microbes Infect., 9 (2020), pp. 601-604
[7]
G.A. Silverii, M. Monami, A. Cernigliaro, E. Vigneri, V. Guarnotta, S. Scondotto, et al.
Are diabetes and its medications risk factors for the development of COVID-19? Data from a population-based study in Sicily.
Nutr Metab Cardiovasc Dis., 31 (2021), pp. 396-398
[8]
G. Grenet, S. Mekhaldi, S. Mainbourg, M. Auffret, C. Cornu, J.L. Cracowski, et al.
DPP-4 inhibitors and respiratory infection: a systematic review and meta-analysis of the cardiovascular outcomes trials.
Diabetes Care., 44 (2021), pp. e36-e37
[9]
G.P. Fadini, M.L. Morieri, E. Longato, B.M. Bonora, S. Pinelli, E. Selmin, et al.
Exposure to dipeptidyl-peptidase-4 inhibitors and COVID-19 among people with type 2 diabetes: a case-control study.
Diabetes Obes Metab., 22 (2020), pp. 1946-1950
[10]
X. Liu, P. Men, B. Wang, G. Cai, Z. Zhao.
Effect of dipeptidyl-peptidase-4 inhibitors on C reactive protein in patients with type 2 diabetes: a systematic review and meta-analysis.
Lipids Health Dis., 18 (2019), pp. 14
[11]
R. Pal, M. Banerjee, S. Mukherjee, R.S. Bhogal, A. Kaur, S.K. Bhadada.
Dipeptidyl peptidase-4 inhibitor use and mortality in COVID-19 patients with diabetes mellitus: an updated systematic review and meta-analysis.
Ther Adv Endocrinol Metab., 12 (2021),
[12]
C.S. Kow, S.S. Hasan.
A meta-analysis on the preadmission use of DPP-4 inhibitors and risk of a fatal or severe course of illness in patients with COVID-19.
[13]
S.B. Solerte, F. D’Addio, R. Trevisan, E. Lovati, A. Rossi, I. Pastore, et al.
Sitagliptin treatment at the time of hospitalization was associated with reduced mortality in patients with type 2 diabetes and COVID-19: a multicenter, case-control, retrospective, observational study.
Diabetes Care., 43 (2020), pp. 2999-3006
[14]
S.R. Bornstein, F. Rubino, K. Khunti, G. Mingrone, D. Hopkins, A.L. Birkenfeld, et al.
Practical recommendations for the management of diabetes in patients with COVID-19.
Lancet Diabetes Endocrinol., (2020), pp. 546-550
[15]
I. Valencia, C. Peiró, Ó. Lorenzo, C.F. Sánchez-Ferrer, J. Eckel, T. Romacho.
DPP4 and ACE2 in diabetes and COVID-19: therapeutic targets for cardiovascular complications?.
Front Pharmacol., 11 (2020), pp. 1161
[16]
S.S. Hasan, C.S. Kow, A. Bain, S. Kavanagh, H.A. Merchant, M.A. Hadi.
Pharmacotherapeutic considerations for the management of diabetes mellitus among hospitalized COVID-19 patients.
Expert Opin Pharmacother., 22 (2021), pp. 229-240

Please cite this article as: Carrasco-Sánchez FJ, Carretero-Anibarro E, Gargallo MÁ, Gómez-Huelgas R, Merino-Torres JF, Orozco-Beltrán D, et al. Resumen Ejecutivo del Consenso de expertos sobre la eficacia y seguridad de los iDPP-4 en el tratamiento de pacientes con diabetes y COVID-19. Endocrinol Diabetes Nutr. 2022;69:209–218.

Copyright © 2021. SEEN and SED
Descargar PDF
Opciones de artículo
es en pt

¿Es usted profesional sanitario apto para prescribir o dispensar medicamentos?

Are you a health professional able to prescribe or dispense drugs?

Você é um profissional de saúde habilitado a prescrever ou dispensar medicamentos