Abstract
Background: Diabetic peripheral neuropathy is a severe complication of type 2 diabetes mellitus. The most common symptoms are neuropathic pain and altered sensorium due to damage to small nerve fibers. Altered plantar pressure distribution is also a major risk factor in diabetic peripheral neuropathy, leading to diabetic foot ulcers.
Objective: The objective of this systematic review was to analyze the various studies involving photobiomodulation therapy on neuropathic pain and plantar pressure distribution in diabetic peripheral neuropathy.
Methods: We conducted a systematic review (PubMed, Web of Science, CINAHL, and Cochrane) to summarise the evidence on photobiomodulation therapy for Diabetic Peripheral Neuropathy with type 2 diabetes mellitus. Randomized and non-randomized studies were included in the review.
Results: This systematic review included eight studies in which photobiomodulation therapy showed improvement in neuropathic pain and nerve conduction velocity. It also reduces plantar pressure distribution, which is a high risk for developing foot ulcers.
Conclusion: We conclude that photobiomodulation therapy is an effective, non-invasive, and costefficient means to improve neuropathic pain and altered plantar pressure distribution in diabetic peripheral neuropathy.
Keywords: Systematic review, low level laser therapy, plantar pressure distribution, neuropathic pain, ulcers, quality of life.
[http://dx.doi.org/10.1016/j.diabres.2019.107843] [PMID: 31518657]
[http://dx.doi.org/10.3390/ijerph18116046] [PMID: 34199765]
[http://dx.doi.org/10.2337/db20182-1]
[http://dx.doi.org/10.12968/jowc.2018.27.3.186] [PMID: 29509115]
[http://dx.doi.org/10.1155/2018/8549567] [PMID: 30057810]
[http://dx.doi.org/10.1186/s12913-015-1043-5] [PMID: 26369788]
[http://dx.doi.org/10.1002/dmrr.3266] [PMID: 32176447]
[http://dx.doi.org/10.1177/1534734618791853] [PMID: 30111220]
[http://dx.doi.org/10.1371/journal.pone.0251642] [PMID: 33984049]
[http://dx.doi.org/10.1016/j.diabres.2005.02.010] [PMID: 16126121]
[http://dx.doi.org/10.4066/2591-7951.1000060]
[http://dx.doi.org/10.5978/islsm.15-OR-12] [PMID: 26557734]
[http://dx.doi.org/10.1016/j.dsx.2019.07.035] [PMID: 31405692]
[http://dx.doi.org/10.1016/j.foot.2006.05.004]
[http://dx.doi.org/10.1006/mvre.2002.2429] [PMID: 12204648]
[http://dx.doi.org/10.7243/2055-2386-4-17]
[http://dx.doi.org/10.1186/2046-4053-4-1] [PMID: 25554246]
[http://dx.doi.org/10.15171/jlms.2020.05] [PMID: 32099623]
[http://dx.doi.org/10.1016/j.jare.2011.02.009]
[PMID: 24026991]
[http://dx.doi.org/10.2337/diacare.27.4.921] [PMID: 15047649]
[http://dx.doi.org/10.1016/0304-3940(83)90211-2] [PMID: 6200808]
[http://dx.doi.org/10.1007/s10103-011-0977-z] [PMID: 21853320]
[http://dx.doi.org/10.1007/s10103-019-02808-2] [PMID: 31222481]
[http://dx.doi.org/10.1016/j.cytogfr.2019.03.001] [PMID: 30890300]
[PMID: 15496990]
[http://dx.doi.org/10.1089/neu.2006.0198] [PMID: 17439348]
[http://dx.doi.org/10.1016/1011-1344(92)80022-N] [PMID: 1479476]
[http://dx.doi.org/10.1016/j.amjmed.2009.04.007] [PMID: 19801049]
[http://dx.doi.org/10.1155/2019/7395769] [PMID: 31380446]
[http://dx.doi.org/10.1007/s10103-014-1650-0] [PMID: 25231826]
[http://dx.doi.org/10.1016/j.jpainsymman.2005.04.009] [PMID: 16256902]
[PMID: 9677693]
[http://dx.doi.org/10.1016/j.mcna.2004.04.009] [PMID: 15308387]
[http://dx.doi.org/10.1016/j.clinbiomech.2009.01.001] [PMID: 19201070]
[http://dx.doi.org/10.1155/2016/8564020] [PMID: 27980874]