The DOI matches its Crossref record; 57 of the 58 references it cites were found in a registry or an index.
Use of Metformin in the Setting of Mild-to-Moderate Renal Insufficiency
Open accessAbstract
A common clinical conundrum faces all U.S. practitioners treating patients with type 2 diabetes. Today’s U.S. Food and Drug Administration prescribing guidelines for metformin contraindicate its use in men and women with serum creatinine concentrations ≥1.5 and ≥1.4 mg/dL (≥132 and ≥123 µmol/L), respectively. In a patient tolerating and controlled with this medication, should it automatically be discontinued as the creatinine rises beyond these cut points over time? Stopping metformin often results in poorly controlled glycemia and/or the need for other agents with their own adverse-effect profiles. Moreover, is the now widespread use of estimated glomerular filtration rate (eGFR) in lieu of serum creatinine levels creating even more confusion, especially in those with abnormalities in one but not the other indirect measure of renal function? Indeed, more than a decade and a half after metformin became available in the U.S., debate continues over the best approach in these settings (1–3). How many patients are unable to receive this medication on the basis of guidelines which, although well intentioned, are somewhat arbitrary and outdated based on modern assessments of renal status? There is some evidence that early treatment with metformin is associated with reduced cardiovascular morbidity and total mortality in newly diagnosed type 2 diabetic patients (4). However, the data come from a small subgroup of a much larger trial. In contrast, despite multiple trials of intensive glucose control using a variety of glucose-lowering strategies, there is a paucity of data to support specific advantages with other agents on cardiovascular outcomes (5–7). In the original UK Prospective Diabetes Study (UKPDS), 342 overweight patients with newly diagnosed diabetes were randomly assigned to metformin therapy (8). After a median period of 10 years, this subgroup experienced a 39% ( P = 0.010) risk reduction for myocardial infarction and a …
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“However, the occurrence of this complication is very rare (100) and primarily occurs when the estimated glomerular filtration rate (eGFR) is <30 mL/ min/1.73 m 2 (101).”
From 9. Pharmacologic Approaches to Glycemic Treatment: Standards of Care in Diabetes—2025 (2025) · cites this paper as [101]
Experimental — accuracy not yet measuredIn the citing paper
“Despite early concerns, the evidence for an increase in the risk of lactic acidosis with metformin is minimal.”
From Diabetes in Older Adults: A Consensus Report (2012) · cites this paper as [94]
In the citing paper
“These changes may translate into increased risk for hypoglycemia, potential need for reduced doses of certain medications, and attention to renal function to minimize side effects94, 95.”
From Diabetes in Older Adults: A Consensus Report (2012) · cites this paper as [94]
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Cites
Reduction in the incidence of type 2 diabetes with lifestyle intervention or metformin
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Holman, R. R., Paul, S. K., Bethel, M. A., Matthews, D. R., & Neil, H. A. W. (2008) · New England Journal of Medicine · doi:10.1056/nejmoa0806470 · Cited by 7,751
Intensive blood glucose control and vascular outcomes in patients with type 2 diabetes
(2008) · New England Journal of Medicine · doi:10.1056/nejmoa0802987 · Cited by 7,397
Glucose control and vascular complications in veterans with type 2 diabetes
Duckworth, W., Abraira, C., Moritz, T., Reda, D., Emanuele, N., Reaven, P. D., Zieve, F. J., Marks, J., Davis, S. N., Hayward, R., et al. (2009) · New England Journal of Medicine · doi:10.1056/nejmoa0808431 · Cited by 4,762
Nathan, D. M., Buse, J. B., Davidson, M. B., Ferrannini, E., Holman, R. R., Sherwin, R., & Zinman, B. (2009) · Diabetes Care · doi:10.2337/dc08-9025 · Cited by 3,834
Standards of medical care in diabetes 2010
American Diabetes Association (2010) · Diabetes Care · doi:10.2337/dc10-s011 · Cited by 3,470
Bailey, C. J., & Turner, R. C. (1996) · New England Journal of Medicine · doi:10.1056/nejm199602293340906 · Cited by 1,726
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1 of the 58 references couldn’t be matched to a known paper.
Research works printed but not linked: 2
- National Institute for Health and Clinical Excellence, 2010, The Management of Type 2 Diabetes: 2010 NICE Guidelines [Internet]
- U.S. Food and Drug Administration, 2008, Guidance for Industry Diabetes Mellitus: Evaluating Cardiovascular Risk in New Antidiabetic Therapies to Treat Type 2 Diabetes
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Items 401–429 of 429
Alamelu, A. L., & Kannan, D. (2017) · International Journal of Advanced Research · doi:10.21474/ijar01/4452
Schwere Metformin-assoziierte Laktatazidose
Schorn, R., Ursprung, T., & Bleisch, J. (2012) · Forum Médical Suisse ‒ Swiss Medical Forum · doi:10.4414/fms.2012.01367
Hahr, A. J., & Molitch, M. E. (2014) · Springer eBooks · doi:10.1007/978-1-4939-0793-9_16
Management of Diabetic Nephropathy
Conway, B. R., Goddard, J. G., Jaap, A. J., & Patrick, A. (2022) · Springer eBooks · doi:10.1007/978-3-030-76419-7_38
Managing Metabolic Adverse Effects
Meyer, J. M., & Stahl, S. M. (2019) · Cambridge University Press eBooks · doi:10.1017/9781108553575.013
Lactic acidosis associated with metformin in patients with diabetic kidney disease; a mini-review
Rahman, F., & Tuba, S. (2023) · Immunopathologia Persa · doi:10.34172/ipp.2023.34450
Managing Outpatient Diabetes in Persons with COVID-19 and Diabetes
Lu, C., & Marrast, L. M. (2023) · Contemporary Endocrinology · doi:10.1007/978-3-031-28536-3_10
Hyperglycemia and Diabetes in the Posttransplant Patient
Dowlatshahi, S., Zahid, M., & Sadhu, A. (2023) · Contemporary Endocrinology · doi:10.1007/978-3-031-44648-1_20
Renal manifestations of metformin-associated lactic acidosis; new findings
Tajdini, P., & Foroutan, M. (2024) · Journal of Renal Injury Prevention · doi:10.34172/jrip.2024.32258
Management of Routine Lithium Related Adverse Effects
Meyer, J. M., & Stahl, S. M. (2023) · Cambridge University Press eBooks · doi:10.1017/9781009225069.008
Sinitsin, V. E., Filatova, D. A., & Mershina, E. A. (2024) · Journal of radiology and nuclear medicine · doi:10.20862/0042-4676-2023-104-6-348-362
Mahajan, R. G., Quinn, S., Waite, E., & Stewart, H. L. (2024) · Springer eBooks · doi:10.1007/978-3-031-54281-7_37
Ramayanam, N. R., Bukke, S. P. N., Patan, S., Niranjan, P., Supriya, P. B., Pinjari, S., Vema, K., Sathyav, D. S., Narapureddy, B. R., Goruntla, N., et al. (2025) · Research Square · doi:10.21203/rs.3.rs-6672924/v1
Metformin-Associated Lactic Acidosis: A Case Report
Ozan, M. U., & Keskin, Z. (2025) · ODÜ Tıp Dergisi · doi:10.56941/odutip.1735247
Pawar, A. D., Rohile, S. B., & D., P. S. S. (2025) · International Journal of Advanced Research in Science Communication and Technology · doi:10.48175/ijarsct-29628
Metformin in the Management of Type 2 Diabetes Mellitus: Past, Present, and Future
Kandalkar, N. B., Jayashree.R, P., Rohile, P. V., R., D., & Waidya, K. P. (2025) · International Journal of Advanced Research in Science Communication and Technology · doi:10.48175/ijarsct-29726
Odegard, P. S., Winter, A., & Capoccia, K. L. (2025) · American Diabetes Association eBooks · doi:10.2337/9781580408462-ch06
Pharmacologic Therapy for Type 2 Diabetes
(2025) · American Diabetes Association eBooks · doi:10.2337/9781580408462-ch04
Pharmacologic Therapy for Type 1 Diabetes
(2025) · American Diabetes Association eBooks · doi:10.2337/9781580408462-ch01
Conway, B. R., Goddard, J. G., Jaap, A. J., & Patrick, A. W. (2014) · Springer eBooks · doi:10.1007/978-1-4471-5547-8_32
Perspective Chapter: Metformin and its Role in Diabetic Kidney Disease and Glucose Control
Kulkarni, A., & Syeda, S. (2026) · Pharmaceutical science. · doi:10.5772/intechopen.1011446
Wei, J., Wu, J., Hou, X., Wang, R., & Chen, Z. (2026) · Journal of Chromatography A · doi:10.1016/j.chroma.2026.466891
Metformin & Chronic Kidney Disease (CKD) : a reassessment of the benefit/risk ratio
Kajbaf, F. (2015) · theses.fr (ABES) · doi:10.70675/7a26b581z94ddz4e2fz9a48z97f6f7d8354a
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Maharana, K. C., Singh, S., Abubakar, M., & Pandey, S. (2026) · SN Comprehensive Clinical Medicine · doi:10.1007/s42399-026-02537-y
Moudgil, P., Mishra, S., Lekha, S., Kalra, V., & Venkatesh, M. P. (2026) · Research Journal of Pharmaceutical Dosage Forms and Technology · doi:10.52711/0975-4377.2026.00031
Hartany, L. O. A., Alghorab, M. A., Alhomieed, M. F., Albalawi, R. S., Almowallad, A. A., Alsharif, A., Amin, A. S., Alamri, S. F., Aljabal, T. K., & Alkthiry, A. (2026) · Diabetology · doi:10.3390/diabetology7080156
Geriatrische Aspekte bei Diabetes mellitus (Update 2026)
Huber, J., Smeikal, M., Saely, C. H., Stingl, H., Lechleitner, M., & Fasching, P. (2026) · Wiener klinische Wochenschrift · doi:10.1007/s00508-025-02665-w
Metadata
- Authors
- Lipska, K. J., Bailey, C. J., & Inzucchi, S. E.
- Affiliations
- Yale University (US)
- Aston University (GB)
- Corresponding author
- Inzucchi, Silvio E.
- Venue
- Diabetes Care
- Publisher
- American Diabetes Association
- Published
- 2011-05-20
- Volume
- 34
- Issue
- 6
- Pages
- 1431-1437
- ISSN
- 0149-5992 (ISSN-L)
- 1935-5548
- PMC
- PMC3114336
- OpenAlex
- W2154719797
- Cited by
- 432
- References
- 58
- Citations by year
- 2026: 10 · 2025: 16 · 2024: 15 · 2023: 8 · 2022: 11 · 2021: 17 · 2020: 17 · 2019: 26 · 2018: 34 · 2017: 28 · 2016: 45 · 2015: 50 · 2014: 65 · 2013: 42 · 2012: 42
- FWCI
- 6.80
- Type
- journal article
- Language
- en
- Open access
- hybrid
- doi.org
- Licence
- Locations
- Diabetes Care (publishedVersion, cc-by-nc-nd)
- Europe PMC (PubMed Central) (publishedVersion, cc-by-nc-nd)
- PubMed Central (publishedVersion, cc-by-nc-nd)
- PubMed (publishedVersion)
- Aston Publications Explorer (Aston University) (submittedVersion)
- Topics
- Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes Treatment and Management
- Health Sciences › Medicine › Nephrology › Chronic Kidney Disease and Diabetes
- Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes Management and Research
- Keywords
- metformin, renal failure, type 2 diabetes, serum creatinine, estimated glomerular filtration rate, metformin discontinuation, cardiovascular outcomes, glycemic control, UK Prospective Diabetes Study
- MeSH terms
- Contraindications, Acidosis, Lactic, Creatinine, Diabetes Mellitus, Type 2, Female, Glomerular Filtration Rate, Humans, Hypoglycemic Agents, Insulin, Male, Metformin, Myocardial Infarction, Practice Guidelines as Topic, Renal Insufficiency
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