BACKGROUND: Psychological insulin resistance (PIR) refers to reluctance of providers to prescribe and patients to take insulin. Processes and tools have been developed to address PIR. The purpose of this qualitative study was to examine current understanding and opinions of insulin therapy of primary care providers (PCPs) and patients with type 2 diabetes (both naive to insulin and insulin users). SUBJECTS AND METHODS: Providers (n=23 PCPs) and patients (n=96) participated in 1:1 interviews and 12 racially/ethnically diverse focus groups, respectively, conducted by trained qualitative researchers using pilot-tested scripts. Participants examined insulin devices and needles while specific questions were asked about insulin therapy. Recorded sessions were transcribed and analyzed. RESULTS: Salient themes related to injection resistance, patient adherence, health system barriers, and education emerged during the sessions. Provider knowledge about insulin injection devices and approaches varied and was often limited, particularly regarding needle sizes, which influenced prescribing practices and patient education. Other barriers included limited time and personnel. However, PCPs placed priority on continuing education on devices, needles, insulin adjustment, educational approaches, and cost. Patient focus groups revealed a strong desire for knowledge on injection logistics, particularly by insulin users who felt that they had received inadequate education. Most patients had limited experience with tools like shorter needles but would consider injecting if presented. Those who had self-injection experience were more willing to accept insulin. Cost concerns and need for information were frequently reported. CONCLUSIONS: Findings reveal that programs and tools designed to address problems associated with PIR have yet to be fully realized.
BACKGROUND: Psychological insulin resistance (PIR) refers to reluctance of providers to prescribe and patients to take insulin. Processes and tools have been developed to address PIR. The purpose of this qualitative study was to examine current understanding and opinions of insulin therapy of primary care providers (PCPs) and patients with type 2 diabetes (both naive to insulin and insulin users). SUBJECTS AND METHODS: Providers (n=23 PCPs) and patients (n=96) participated in 1:1 interviews and 12 racially/ethnically diverse focus groups, respectively, conducted by trained qualitative researchers using pilot-tested scripts. Participants examined insulin devices and needles while specific questions were asked about insulin therapy. Recorded sessions were transcribed and analyzed. RESULTS: Salient themes related to injection resistance, patient adherence, health system barriers, and education emerged during the sessions. Provider knowledge about insulin injection devices and approaches varied and was often limited, particularly regarding needle sizes, which influenced prescribing practices and patient education. Other barriers included limited time and personnel. However, PCPs placed priority on continuing education on devices, needles, insulin adjustment, educational approaches, and cost. Patient focus groups revealed a strong desire for knowledge on injection logistics, particularly by insulin users who felt that they had received inadequate education. Most patients had limited experience with tools like shorter needles but would consider injecting if presented. Those who had self-injection experience were more willing to accept insulin. Cost concerns and need for information were frequently reported. CONCLUSIONS: Findings reveal that programs and tools designed to address problems associated with PIR have yet to be fully realized.
Authors: Carla Castillo-Laborde; Macarena Hirmas-Adauy; Isabel Matute; Anita Jasmen; Oscar Urrejola; Xaviera Molina; Camila Awad; Catalina Frey-Moreno; Sofia Pumarino-Lira; Fernando Descalzi-Rojas; Tomás José Ruiz; Barbara Plass Journal: Public Health Rev Date: 2022-09-02