Abstract
Disclosure: A. Gupta: None. N. Singh: None. S. Phatak: None. A.N. Singh: None.
Sodium-glucose cotransporter 2 inhibitors (SGLT2i) are associated with urinary and genital tract infections (UTI and GTI), as they increase glucose availability in these areas, fostering bacterial growth. A study found a 26% lower occurrence of UTI and GTI in patients using a combination of Dipeptidyl Peptidase-4 inhibitors (DPP4i) and SGLT2i compared to those on SGLT2i alone. (1) The present study assessed whether patients receiving SGLT2i were at increased risk of significant UTIs & GTIs compared with those using a combination of SGLT2i & DPP-4i. A cross-sectional, multicenter, real-world study was conducted that enrolled patients with Type 2 Diabetes Mellitus (T2D) from 15th June to 30th September 2023 across 42 sites in India. The recorded data encompassed demographic information, glycemic parameters, medication use & information on hygiene practices. The sample considered for this analysis is those on SGLT2i & with or without DPPi. [Note – all patients are on other OHAs besides SGLT2i or DPP4i]. Of 10,179 patients, 2,123 were on only SGLT2i (Group A), and 8,052 were on SGLT2i and DPP4i (Group B). Group A showed a significantly higher incidence of UTI (9.09% vs. 6.11%) and GTI (6.64% vs. 5.2%). Elderly patients, especially those aged 60-69 and >70, exhibited higher UTI and GTI rates in Group A. In both genders, the incidence of UTI was higher in Group A (7.93%-males & 10.53%-females) than in Group B (5.41%-males & 7.11%-females). Amongst males, the incidence of GTI was significantly higher in Group A (5.63%) than in Group B (4.12%). In females, no significant difference was noted. Two models were developed to assess the impact of SGLT2i and insulin usage on UTI and GTI likelihood. Propensity score matching addressed confounding variables like age, gender, BMI, and comorbidities. Subsequently, logistic regression analysis focused solely on medication variables. The odds of developing UTI were calculated for various medication possibilities. As against ‘No SGLT2i’, Group A has 2.24 (CI 1.69-2.96) times higher odds of UTI, while Group B has 1.45 (CI 1.15-1.72) times. or GTI, Group A shows 3.18 (CI 2.23-4.53) times higher odds, and Group B has 2.48 (CI 1.90-3.25) times, as against ‘No SGLT2i’. In summary, DPP-4 & SGLT2 inhibitors combination therapy decreases the incidence of UTI & GTI linked to SGLT2i. Reference: (1) Fadini et al. DPP4i moderate the risk of GTI & UTI associated with SGLT2i. Diab Obes Metab. 2018 Mar;20(3):740-744.
Presentation: 6/2/2024