Evaluation of Sleep Quality in Pregnancy According to Trimesters and Investigation of Related Factors

Objective:Pregnancy causes changes in the duration and quality of sleep. Insomnia, insufficient sleep time, and symptoms associated with restless legs syndrome/Willis-Ekbom disease (RLS/WED) are frequently described during pregnancy. We aimed to evaluate the deterioration in sleep quality during pregnancy according to trimesters and to examine the effect of RLS/WEH and its correlation with clinical and biochemical markers.Materials and Methods:Hundred pregnant women were included in the study prospectively and consecutively. Pregnant women were evaluated to determine their clinical characteristics, including demographic data, habits, and medical backgrounds by using a questionnaire. Pittsburgh Sleep Quality Index (PSQI), Epworth Sleepiness Scale (ESS), disease duration, severity, triggering factors, and family history for RLS/WEH were recorded. Complete blood count, fasting blood glucose, kidney function tests, ferritin, iron and iron binding capacity were also analyzed.Results:The mean age was 28.8±6.0 years. PSQI values were significantly higher in the third trimester (p=0.044), and ESS values were similar between trimesters (p=0.524). RLS/WEH was detected in 34% of the pregnant women; there was no difference between trimesters (p=0.188). The PSQI score was significantly higher in RLS/WEH patients (p=0.013). There was no significant difference in clinical and biochemical parameters between pregnant women with and without subjective poor sleep quality at night (PSQI >5 points).Conclusion:It is shown that night sleep quality is deteriorated in pregnant women, especially in the last trimester. The fact that the frequency of RLS/WEH is not different in pregnant women with poor sleep quality suggests the existence of other factors underlying poor sleep quality

Electrocardiographic Evaluation in Patients Receiving Lamotrigine Monotherapy/Duotherapy

Objective:Despite its widespread use and safety data, the cardiac safety of lamotrigine was brought into question in October 2020 when the U.S. Food and Drug Administration issued a safety warning about its cardiac side effects. Here, we investigated whether there are differences in electrocardiogram (ECG) findings between epilepsy cases receiving lamotrigine monotherapy and those receiving duotherapy.Methods:Patients older than 16 years who were followed up with a diagnosis of epilepsy and receiving lamotrigine were retrospectively identified. Those receiving only lamotrigine and any second anti-seizure medication (ASM) in addition to lamotrigine were included in the study, and those receiving more than two ASMs were excluded. Eligible patients were asked to apply to any health institution and have an ECG performed. Heart rate, PR distance, QRS duration, QT duration, corrected QT value, and Tp-Tend value were calculated manually, and ST-T changes were evaluated. Comparisons were made between patients receiving monotherapy and dootherapy and those receiving low-dose and high-dose lamotrigine.Results:There were 19 patients receiving monotherapy and 11 receiving duotherapy. The ECG parameters of all other patients were within normal values. When ECG parameters were compared between patients receiving monotherapy and those receiving duotherapy, no significant differences were found in heart rate, PR distance, QRS duration, QT duration, QTc duration, Tp-Tend duration, and presence of ST-T changes. When the patients were divided into low-dose and high-dose lamotrigine groups, there were no significant differences in the ECG parameters between these two groups.Conclusion:The relationship between the use of lamotrigine and cardiac conduction problems in patients with epilepsy has attracted the attention of physicians since its introduction into clinical practice. Although our results did not indicate a significant relationship, there is still a need to determine the risk groups and clarify the pathophysiology of lamotrigine-related arrhythmia through genotype- and phenotype-related studies

Trigeminal neuropathy as presenting symptom of craniofacial venous metameric syndrome

Aims Trigeminal neuropathy is more likely to suggest neuronal damage and occur due to secondary pathology than trigeminal neuralgia. Evaluation of underlying etiologies are necessary. Case A 29-year-old female patient presented with left sided continuous burning pain likened to pins and needles at maxillary distribution for about a year. Her examination was normal except left-sided buccal swelling without any skin or mucosal change. Cranial MRI revealed asymmetrical dilation of left Meckel's cave, bilateral cerebral developmental venous anomaly and left sided slow flow venous malformation from superior temporal fossa to masseter muscle. Cerebral angiography confirmed widespread venous return anomaly in both cerebral hemispheres and slow-flow venous malformation that does not fill in the early arterial phase in the left buccal space and superficial temporal fossa. Cerebrofacial venous metameric syndrome is diagnosed. Percutaneous sclerotherapy with alcohol is planned in three separate sessions, the first of the three planned sessions is performed yet and the patient stated that her neuropathic pain decreased by 40% afterwards. Significance Clinical manifestation of the cerebrofacial venous metameric syndrome depends on the localization of the lesions; therefore, venous anomalies in relation with the trigeminal branches can present with painful trigeminal neuropathy

Neutrophil-to-lymphocyte ratio as a marker of infl ammation in restless legs syndrome during pregnancy

PURPOSE: The pregnancy is accepted as an independent risk factor for restless legs syndrome/Willis– Ekbom disease (RLS/WED). The neutrophil-to-lymphocyte ratio (NLR) was recently reported in the pathophysiology of RLS/WED. In this report, we investigated the relationship between the presence of RLS/ WED and the levels of NLR in pregnancy. METHODS: We included 268 pregnant women attending routine prenatal visits; 148 women had RLS/WED, and 120 women without RLS/WED were the control group. A pre-formed questionnaire was administered to all participants regarding demographic characteristics, habitual behaviors, detailed medical history and questions about RLS/WED including disease duration, severity, and family history. Laboratory investigations were performed in all participants regarding the complete blood count, NLR, fasting blood glucose, blood urea nitrogen, creatinine, ferritin, and total iron binding capacity. RESULTS: NLR was signifi cantly higher in pregnant women with RLS/WED as compared to those without it (3.9±0.9 versus 3.5±1.1, p=0.039). Smoking was also signifi cantly more common in pregnant women with RLS/WED (p=0.022). NLR signifi cantly increased as the gestational period progressed, even after the adjustments for age, BMI, and smoking (p=0.035). Higher NLR in pregnant women with RLS/WED was especially prominent in the 3rd trimester, although the difference was not signifi cant. CONCLUSION: These results may suggest that an increased infl ammation demonstrated by the increased NLR, may, in part, play a role in higher prevalence of RLS/WED in pregnancy, especially in late gestational weeks (Tab. 2, Fig. 1, Ref. 34). Text in PDF www.elis.s

Autonomic and neuropathic complaints of long-COVID objectified: an investigation from electrophysiological perspective

Purpose Here , we aimed to assess the frequency and phenomenology of autonomic and neuropathic complaints of long-COVID and to evaluate them by means of electrophysiology. Methods Step 1. Patients with prior COVID-19 infection were screened by COMPASS-31 and mTORONTO to create the target population for further evaluation. Step 2. Patients with high scores were invited for a detailed history of their complaints and electrophysiological analysis, which included nerve conduction studies, cutaneous silent period (CSP), and sympathetic skin response (SSR). We also constituted a control group composed of healthy subjects of similar age and sex for electrophysiological analysis. Results There were 106 patients, who matched the study criteria. Among them, thirty-eight patients (%35.8) had neuropathic or autonomic complaints or both. Fatigue and headache were significantly more frequent in patients with autonomic and neuropathic complaints. Detailed examination and electrophysiological evaluation were performed in 14 of 38 patients. Neuropathic complaints were patchy and proximally located in the majority. The entire CSP suppression index was higher in the patients (p = 0.002). There was no difference in palmar and plantar SSR between patients and healthy subjects. mTORONTO scores were negatively correlated with palmar and plantar SSR amplitudes, and the correlation was moderate. Conclusion Neuropathic or autonomic complaints were seen in more than one-third of patients with long-COVID. Neuropathic complaints were generally patchy, proximally predominant, asymmetric, or diffuse. The CSP suppression index was abnormal whereas SSRs were normal

Analysis of neurology consultations in hospitalized patients with COVID-19

Objective The aim of this study was to evaluate patients who were hospitalized with a diagnosis of COVID-19 and were consulted by neurology during their hospital stay. Methods All files of patients with COVID-19 who were admitted to Cerrahpasa Medical Faculty Hospital between March 11th and December 31st, 2020 were retrospectively reviewed, and files of patients who consulted by neurology during their stay were included. Demographic and clinical characteristics, neurologic diagnosis, outcome and related laboratory data were extracted from electronic medical records and analyzed. Patients were categorized into the first wave and second wave according to the date of hospitalization. Results A total of 2257 patients were hospitalized for COVID-19; among them, 127 were consulted by a neurologist during their hospital stay. Fifteen patients received a consultation for possible drug interactions. Among the remaining 112 patients, the reason for neurology consultation was i. exacerbation of a neurological comorbidity vs ii. new-onset neurological manifestations. The median age was 68.5 +/- 14.2 years, and 60.7% were men. Dementia and stroke were the leading neurological comorbidities. COVID-19 disease was more severe in the patients with the new-onset neurological comorbidity than in patients with exacerbation of a neurological comorbidity (p = 0.07). Serum creatinine kinase levels were higher in the new-onset patient group (p < 0.05). Exacerbation of previous neurological disease or new neurological impairment were jointly and severely related to high mortality (overall 35/112 vs 275/2145, p < 0.001; exacerbation 12/45 vs 275/2145 p < 0.01; new-onset 23/67 vs 275/2145, p < 0.001). Conclusion Serious neurological involvement is relatively uncommon in hospitalized patients with COVID-19 and is associated with increased mortality

Increased prevalence of mild myopathic changes in the post-COVID-19 duration

There are reports of peripheral nerve and muscle involvement during or after coronavirus disease 2019 (COVID-19), even following a mild infection. Here, we aimed to analyze the objective findings regarding peripheral nerve, neuromuscular junction, and muscle function using electrophysiology in patients with a previous COVID-19 infection. All consecutive patients with a history of COVID-19 were questioned for post-COVID-19 duration-related neurological complaints via Composite Autonomic Symptom Score-31 (COMPASS-31), modified Toronto Neuropathy score (mTORONTO), and Fatigue Severity Scale (FSS). Patients were dichotomized into two groups based on their scores in the questionnaire. Group 1 (patients with high scores in any area of the questionnaire) and Group 2 (patients with normal scores in all sections of the questionnaire). In the second step, Group 1 was invited to a preplanned hospital visit for electrophysiological analysis, including nerve conduction studies, repetitive nerve stimulation, needle electromyography (EMG), quantitative motor unit potential analysis (qMUP), and single fiber EMG. We included 106 patients in the study. According to the questionnaire, 38 patients constituted Group 1, and 68 formed Group 2. Of the 38 patients, 14 accepted and underwent preplanned electrophysiological examinations. Needle EMG revealed small, short, polyphasic MUPs with early recruitment, and qMUP analysis demonstrated an increased percentage of polyphasic potentials in three patients. The examinations in other patients were unremarkable. The high prevalence of complaints and objective myopathic findings in our cohort implicated the role of muscle involvement in the post-COVID-19 duration. Considering the socioeconomic and psychological burden of the post-COVID-19 duration among individuals and societies, a better understanding of the symptoms and myopathy is warranted.</p