Safety and efficacy of a basal-plus regimen with insulin glargine and insulin glulisine for elderly patients with high cardiovascular risk and type 2 diabetes mellitus.
OBJECTIVE
To assess the safety and efficacy of a basal-plus (BP) regimen with insulin glargine (as basal insulin) and insulin glulisine (as prandial insulin) with the main meal for elderly patients with type 2 diabetes mellitus (DM2) and high cardiovascular risk, following standard clinical practice.


METHODS
An observational, retrospective study was conducted in 21 centres of internal medicine in Spain. The study included patients aged 65 years or older with DM2, undergoing treatment with a BP regimen for 4 to 12 months before inclusion in the study and a diagnosis of cardiovascular disease or high cardiovascular risk. The primary endpoint was the change in glycated haemoglobin (HbA1c) from the introduction of the glulisine to inclusion in the study.


RESULTS
The study included 198 patients (mean age, 74±6.4 years; males, 52%). After at least 4 months of treatment with the BP regimen, started with the addition of glulisine, the mean HbA1c value decreased significantly (9±1.5% vs. 7.7±1.1%; P<.001), and almost 24% of the patients reached HbA1c levels of 7.5-8%. Furthermore, blood glucose levels under fasting conditions decreased significantly (190.6±73.2mg/dl vs. 138.9±38.2mg/dl; P<.001). A total of 35 patients (17.7%) had some hypoglycaemia during the month prior to the start of the study, and 2 cases (1.01%) of severe hypoglycaemia were detected.


CONCLUSIONS
The BP strategy could significantly improve blood glucose control in patients 65 years of age or older with DM2 and high cardiovascular risk and is associated with a low risk of severe hypoglycaemia.
Servicio de Medicina Interna, Hospital Regional Universitario de Málaga, FIMABIS, Málaga, España. Electronic address: ricardogomezhuelgas@hotmail.com.
R
R
Gómez-Huelgas
Unidad de Endotelio y Medicina Cardiometabólica, Hospital Universitario Ramón y Cajal, Madrid, España.
J
J
Sabán-Ruiz
Residencia Los Almendros, Murcia, España.
F J
FJ
García-Román
Medicina Interna, Clínica Dra. Niurka Quintela Fernández, Santa Cruz de Tenerife, Tenerife, España.
N
N
Quintela-Fernández
Hospital San Juan, Alicante, España.
J M
JM
Seguí-Ripoll
Hospital Reina Sofía, Tudela, Navarra, España.
M V
MV
Bonilla-Hernández
Departamento Médico, Sanofi, Barcelona, España.
G
G
Romero-Meliá
Basal insulin; Basal plus; Basal-plus; Diabetes mellitus; Elderly patients; Insulina basal; Insulinisation; Insulinización; Pacientes ancianos