Background and Objective: Painful diabetic peripheral neuropathy (DPN) affects approximately 6-34% of all patients with diabetes. DPN-induced pain reduces the quality of life and makes daily activities difficult. Distal symmetric polyneuropathy (DSPN) is the most common type of DPN. Here we review the pathophysiology, diagnosis, and treatment of DPN.Methods: A MEDLINE database (PubMed) search was conducted for English-language articles dealing with the effect of DPN that were published until April 1, 2022. To identify potentially relevant articles, the following key search phrases were combined: 'diabetes mellitus', 'diabetes', 'neuropathy', 'polyneuropathy', 'diabetic neuropathies', 'peripheral neuropathy', 'diabetic polyneuropathy', 'pathophysiology', 'diagnosis', and 'treatment'.
BACKGROUND
Several vaccines against the severe acute respiratory syndrome coronavirus 2 have been approved and widely distributed, raising public concerns regarding the side effects of immunization, as the incidence of ease. Although many adverse events following the coronavirus disease 2019 (COVID-19) vaccine have been reported, neurological complications are relatively uncommon. Herein, we report a rare case of multiple cranial palsies following COVID-19 vaccination in an adolescent patient.
CASE SUMMARY
A previously healthy, 14-year-old Asian girl with facial palsy presented to the emergency department with inability to close the right eye or wrinkle right side of the forehead, and pain in the right cheek. She had received second dose of the COVID-19 mRNA vaccine (Pfizer-BioNTech) 18 days before onset of symptoms. She was diagnosed with Bell’s palsy and prescribed a steroid (1 mg/kg/day methylprednisolone) based on symptoms and magnetic resonance imaging findings. However, the next day, all sense of taste was lost with inability to swallow solid food; the gag reflex was absent. Horizontal diplopia was also present. Due to worsening of her condition, she was given high-dose steroids (1 g/day methylprednisolone) for 3 days and then discharged with oral steroids. Improvement in the symptoms was noted 4 days post steroid treatment completion. At the most recent follow-up, her general condition was good with no symptoms except diplopia; ocular motility disturbances were noted. Hence, prism glasses were prescribed for diplopia relief.
CONCLUSION
Small-angle exotropia was observed in the facial, trigeminal, and glossopharyngeal nerve palsies, in our patient. The etiology of this adverse effect following vaccination was thought to be immunological.
Musculoskeletal pain is a common reason for patients visiting hospitals or clinics. Various therapeutic tools including oral medications, physical modalities, and procedures have been used to alleviate musculoskeletal pain. Numerous clinical trials have been conducted to demonstrate the therapeutic effect of each treatment and compare the efficacy of different protocols. These trials were conducted under controlled conditions with specific endpoints and timeframes, and the individual constraints of each patient were not considered. We believe that the findings of such studies may not accurately reflect clinical reality in real-world settings. In this article, we propose treatment principles for patients in pain clinics. We propose two principles for pain treatment: first, “Healing, in the end, is not healing.” and second, “The patient’s job is not a patient.” The main role of pain physicians is to quickly and actively reduce pain and help patients focus on their work and lives.
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