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Objective. To study clinical features of migraine in patients with coronavirus infection, as well as headache associated with Covid-19. Material and methods. The study design was cross-sectional. We used free open online source <<Google, Forms>>. Participants were recruited by publishing a survey in social networks of the South Ural State Medical University among students who recovered from mild coronavirus infection in December 2020. The questionnaire assessed the features of migraine and headache ac-companying Covid-19. Results. There were 98 respondents;63 people had Covid-19 associated headaches. Previous migraine was observed in 25 patients, 32 people had no previous headache. According to patient self-assessment, cephalalgia was the most unpleasant symptom of coronavirus infection in 15% of respondents. Headache associated with infection corresponded to migraine phenotype in patients with previous migraine much more often than in those who had not previous migraine. Most patients required analgesics to relieve headache regardless previous migraine. Effectiveness of therapy was low. Respondents without previous cephalalgia rated Covid-19 headache as the most unpleasant symptom due to its intensity, high frequency and poor pain relief effectiveness. Covid-19 headache intensity was significantly higher in 52% of patients with previous migraine compared to baseline cephalalgia. Higher incidence by 2 or more times was observed in 72% of patients. In 28% of respondents, there was aggravation of course of migraine with higher intensity, incidence and poor pain relief after infection. Conclusion. Headache is a typical and maladaptive symptom of mild coronavirus infection. A quarter of respondents with previous migraine experienced aggravation of course of primary cephalalgia after Covid-19.Copyright © 2021, Media Sphera Publishing Group. All rights reserved.
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Background: Acute sinusitis is not an uncommon disease that manifests with inflammation of the mucosal lining of the paranasal sinuses. It has varied etiologies including viral, bacterial, fungal, and allergic. Anatomical variations, trauma, auto-immunity, diabetes mellitus, and dental procedures are predisposing factors. With the wide variation in the etiological factors, the management could be tricky. This study is quite relevant with the advent of the relentlessly persisting COVID-19 pandemic which affects the upper respiratory tract as well. Method(s): This is a descriptive hospital-based prospective study conducted at the Khartoum ENT Teaching Hospital, Ibnsina Teaching Hospital, Omdurman Military Hospital, and Omdurman Teaching Hospital in Khartoum State in the period from March 2020 to February 2021. The study included all patients 18 years and older diagnosed with acute sinusitis. The data was collected by a well-structured questionnaire designed to meet the objectives of the study and analyzed using SPSS 20. Any COVID-19 suspect is excluded from the study. Result(s): The total number of patients was 109;of them, 59 (54.1%) were females and 50 (45.9%) were males, and the female to male ratio was 1.18:1. One hundred seven (98.2%) patients received medical treatment and two patients (1.8%) did take the medications. Eighty-one patients (74.3%) were cured with medical treatment and only 28 patients (25.7%) needed surgical intervention. The age group from 25 to 40 years old was the most affected, accounting for 68 patients (62.4%), and the above 60 years old (3.7%) was the least affected group. Conclusion(s): Acute sinusitis is not an uncommon disease, if addressed properly and timely is medically treatable in most cases apart from complicated cases. This study shows that the active working ages (25-40) were the most affected. Few patients needed surgery (FESS). Negligence could result in complications. Diseases like COVID-19 affect the upper respiratory tract, and there is a similarity in symptoms, and in the advent of the COVID-19 pandemic nowadays, differentiation is of paramount importance.Copyright © 2022, The Author(s).
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Spontaneous pneumomediastinum (SPM) is a decisive complication reported to be associated with COVID-19. Here, we present a case of SPM in a COVID-19positive patient that was not caused by any iatrogenic or known reasons. At the time of admission, the patient was COVID-positive and distressed. He was immediately subjected to hematological and radiological investigations (chest X-ray, HRCT), which confirmed pneumomediastinum. The patient was hypoxic and hypotensive even after receiving ionotropic support. Considering the patient's critical condition, a mediastinal pigtail catheterization was performed instead of a thoracotomy, and the catheter was in situ for nine days. Arterial blood gas was monitored during the hospital stay, and supplementary oxygen therapy was provided accordingly. The patient subsequently recovered and was discharged. Hence, SPM in this COVID patient was treated by pigtail catheterization, and major surgical interventions were avoided.Copyright © 2023 LookUs Scientific. All rights reserved.
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Objective: The COVID-19 pandemic-related restrictions on the public have led to changes in occupation status and societal behavior which may be linked with adverse effects on mental health. We hypothesized that elevated personal stress induced by COVID-19 may underlie pain exacerbation among individuals with chronic myofascial pain. Method(s): Comprehensive myofascial pain questionnaire among 319 patients registered in our pain clinic. In total, 78 patients with TMD-associated pain responded and 113 patients with pain in other orofacial regions responded. Result(s): Patients with chronic TMD pain reported a higher self-rated stress level, which correlated with significantly increased pain intensity, and analgesic consumption. In contrast, patients experiencing non-TMD pain did not report of any increase pain, regardless of their stress levels. Conclusion(s): Significant correlation between self-perceived psychosocial stress levels and chronic myofascial pain exacerbation. Patients may benefit from early education and conservative intervention, and avoid uncontrolled increases in consumption of pain relief medication.Copyright © 2021 The Authors
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Objective: Describe the sociodemographic, clinical and therapeutic aspects of the patients received for an emergency, during this period of pandemic, in a service of reference the service of odontostomatology General Hospital Grand Yoff of Dakar. Patients and Methods: This was a descriptive cross-sectional study over a threemonth period from March 3 to June 3, 2020. Referred and non-referred patients received for odontostomatological emergencies were included in the study. The data collected were entered in Excel and analyzed using SPSS20.0 software with Chi2 tests performed between certain variables with a significance level set at 0.05. Result(s): Non-referred patients represented 64.9% (n = 131) of the study population and referred patients 35.1% (n = 71). Emergencies were infectious in 74.7% (n = 151) of cases and traumatic in 14.3% (n = 29). Acute apical periodontitis was encountered in 44.6% (n = 90), cellulitis in 16.4% (n = 33) and pulpitis in 9.4% (n = 19) of cases. Therapeutic attitudes were dominated by dental avulsion in 56.4% (n = 114) of cases, pulp sedation in 9.4% (n = 19) of cases and mono-maxillary restraint in 8.4% (n = 17) of cases. Conclusion(s): Despite the risk of contamination and possible dissemination of the covid19 virus, the continuity of oral care must be ensured because of the emergencies that can jeopardize the functional or even vital prognosis of patients. Certain recautions must therefore be taken at the level of the structures of care of these affections.Copyright © 2021
ABSTRACT
Recent years have been associated with the development of various sensor-based technologies in response to the undeniable need for the rapid and precise analysis of an immense variety of pharmaceuticals. In this regard, special attention has been paid to the design and fabrication of sensing platforms based on electrochemical detection methods as they can offer many advantages, such as portability, ease of use, relatively cheap instruments, and fast response times. Carbon paste electrodes (CPEs) are among the most promising conductive electrodes due to their beneficial properties, including ease of electrode modification, facile surface renewability, low background currents, and the ability to modify with different analytes. However, their widespread use is affected by the lack of sufficient selectivity of CPEs. Molecularly imprinted polymers (MIPs) composed of tailor-made cavities for specific target molecules are appealing complementary additives that can overcome this limitation. Accordingly, adding MIP to the carbon paste matrix can contribute to the required selectivity of sensing platforms. This review aims to present a categorized report on the recent research and the outcomes in the combinatory fields of MIPs and CPEs for determining pharmaceuticals in complex and simple matrices. CPEs modified with MIPs of various pharmaceutical compounds, including analgesic drugs, antibiotics, antivirals, cardiovascular drugs, as well as therapeutic agents affecting the central nervous system (CNS), will be addressed in detail.Copyright © 2023 Elsevier B.V.