Abstract
The goal of this paper is to assess the awareness of sensory impairment and balance decline in middle-aged patients with type 2 diabetes mellitus, receiving primary health care. Ninety-nine patients aged ≤65 years participated in the study. They were evaluated by clinical interview, a questionnaire of balance and specialized audiology, ophthalmology, peripheral neuropathy, and vestibular assessments. Although 52 patients (52 %, 95 % C.I. 42–62 %) had impairment of at least two senses, they were not aware of their sensory dysfunction or balance decline. Intentional questioning was not enough to detect hearing or visual deterioration but suggested somatosensory or vestibular dysfunction. Even the occurrence of frequent falls was underreported, unless intentionally investigated. The results support that education strategies are needed to increase awareness of sensory and balance decline in both patients and primary care professionals.
References
Deepa M, Bhansali A, Anjana RM, Pradeepa R, Joshi SR, Joshi PP, et al. Knowledge and awareness of diabetes in urban and rural India: the Indian Council of Medical Research India Diabetes Study (Phase I): Indian Council of Medical Research India Diabetes 4. Indian J Endocrinol Metab. 2014;18:379–85.
Baba M, Foley L, Davis WA, Davis TM. Self-awareness of foot health status in patients with Type 2 diabetes: the Fremantle Diabetes Study Phase II. Diabet Med. 2014;31(11):1439–45.
Jáuregui-Renaud K, Gutiérrez MA, Viveros RL, Villanueva PL. Síntomas de Inestabilidad Corporal y Enfermedad Vestibular. Rev Med Instit Mex Seguro Soc 2003; 41:373–8. Open access: http://www.medigraphic.com/pdfs/imss/im-2003/im035b.pdf
Jáuregui-Renaud K, Sánchez B, Ibarra Olmos A, González-Barcena D. Neurootologic symptoms in patients with type 2 diabetes mellitus. Diabetes Res Clin Pract. 2009;84:45–7.
de León-Morales LV D, Jáuregui-Renaud K, Garay-Sevilla ME, Hernández-Prado J, Malacara-Hernández J. Auditory impairment in patients with type 2 diabetes mellitus. Arch Med Res. 2005;36:507–10.
Jáuregui-Renaud K, Gutierrez-Marquez A, Viveros-Rentería L, Ramos-Toledo V, Gómez-Alvarez F. Neurotology symptoms at referral to vestibular evaluation. J Otolaryngol Head Neck Surg 2013; 26;42:55. Open access: http://www.biomedcentral.com/content/pdf/1916-0216-42-55.pdf
Feldman EL, Stevens MJ, Thomas PK, Brown MB, Canal N, Greene DA. A practical two-step quantitative clinical and electrophysiological assessment for the diagnosis and staging of diabetic neuropathy. Diabetes Care. 1994;17:1281–9.
England JD, Gronseth GS, Franklin G, et al. Distal symmetric polyneuropathy: a definition for clinical research: report of the American Academy of Neurology, the American Association of Electrodiagnostic Medicine, and the American Academy of Physical Medicine and Rehabilitation. Neurology. 2005;64:199–207.
World Health Organization. Global estimates on prevalence of hearing loss. In: Mortality and Burden of Diseases and Prevention of Blindness and Deafness. WHO, 2012.
World Health Organization. Diabetes, Fact sheet N°312. Updated January 2015. http://www.who.int/mediacentre/factsheets/fs312/en/, visited March 9, 2015.
Deshpande AD, Harris-Hayes M, Schootman M. Epidemiology of diabetes and diabetes-related complications. Phys Ther. 2008;88:1254–64.
Cullen JR, Cinamond MJ. Hearing loss in diabetics. J Laryngol Otol. 1993;107:179–82.
de Espana R, Biurrun O, Lorente J, Trasera J. Hearing and diabetes. ORL J Otorhinolaryngol Relat Spec. 1995;57:325–7.
Comi G. Evoked potentials in diabetes mellitus. Clin Neurosci. 1997;4:374–9.
Nicholson M, King J, Smith PF, Darlington CL. Vestibulo-ocular, optokinetic and postural function in diabetes mellitus. Neuroreport. 2002;21:153–7.
Levine DN. Unawareness of visual and sensorimotor defects: a hypothesis. Brain Cogn. 1990;13:233–81.
Schandry R, Lobisch M. Importance of sensory symptoms in identifying patients with diabetic peripheral neuropathy. Pract Diabetes Int. 2007;24:25–8.
Acknowledgments
We thank Niels Watcher Rodarte, Rita Gómez Díaz, and Anabel Meza Urquiza for their contribution to identify candidates to participate in the study. Funding by CONACyT (SALUD-2010-02-151394) and by Instituto Mexicano del Seguro Social (FIS/IMSS/PROT/1034).
Conflict of interest
None declared.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Herrera-Rangel, A.B., Aranda-Moreno, C., Mantilla-Ochoa, M.T. et al. Awareness of sensory decline in patients with type 2 diabetes mellitus. Int J Diabetes Dev Ctries 35 (Suppl 3), 458–460 (2015). https://doi.org/10.1007/s13410-015-0390-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s13410-015-0390-4