Insulin Injection Practice and Injection Complications - Results from the Bangladesh Insulin Injection Technique Survey

• Published in: European endocrinology Vol. 16; no. 1; pp. 41 - 48
• Main Authors: Kamrul-Hasan, Abm, Paul, Ajit Kumar, Amin, Mohammad Nurul, Gaffar, Md Abu Jar, Asaduzzaman, Md, Saifuddin, Mohammad, Mustari, Marufa, Alam, Md Jahangir, Shahid, Mohammad Moin, Nahid-Ul-Haque, K M, Alam, Muhammad Shah, Rahman, Md Motiur, Talukder, Samir Kumar, Kader, Md Abdul, Akter, Farhana, Hannan, Mohammad Abdul, Chanda, Palash Kumar, Bakar, Muhammed Abu, Selim, Shahjada
• Format: Journal Article
• Language: English
• Published: Touch Medical Media 01-04-2020
• Subjects: Diabetes
• ISSN: 1758-3772; 1758-3780
• DOI: 10.17925/EE.2020.16.1.41

INTRODUCTIONDiabetes mellitus is highly prevalent in Bangladesh and insulin is often needed for diabetes control. We lack sufficient data on the insulin injection technique and injection-related complications. METHODSThe Bangladesh Insulin Injection Technique Survey (BIITS) was conducted in 2018 in 18 centres throughout Bangladesh, involving 847 patients taking insulin for at least 6 months. All of the study subjects were interviewed using a structured questionnaire focusing on key insulin injection parameters. RESULTSThe mean duration of insulin use by the study subjects was 3.84 (± 4.05) years and the mean daily dose of insulin was 41 (± 25) units. A total of 71.6% participants performed ≤2 injections/day and premixed insulins were the most commonly used insulins. Mean glycated haemoglobin (HbA1c) was 9.5% (± 2%). The proportion of syringe users and pen-device users was 68.1% and 31.9%, respectively. Most of the participants injected in the abdomen and rotated the injection site(s). The majority lifted the skinfold correctly and inserted the needle at a 90-degree angle, but their dwell times after injections were not adequate. A total of 9.2% of the subjects had injection-site lipohypertrophy (LH) and among them, 38.5% injected into the lesion. Patients with LH had higher HbA1c. Higher duration of insulin use (≥5 years), reusing needles more often (>10 times), and injecting at angles other than 90 degrees were independent predictors of LH. The incidences of hypoglycaemia (36.7%) and hyperglycaemia (67.4%) were very high, and subjects with LH had higher chances of both hypoglycaemia and hyperglycaemia. Though most (92.1%) of the patients received education about insulin injection initially, it was not repeated in the recent follow-up and was found to be ineffective. CONCLUSIONA huge gap between the insulin administration guidelines and current practice was observed in this study. Complications of insulin injections were also common. Healthcare providers should pay more attention to insulin education and re-evaluate injection practices from time to time.