[Asthenic disorders correction with Recognan]. / Korrektsiya astenicheskikh sostoyanii preparatom Rekognan.

Asthenia, asthenic syndrome, asthenic condition, asthenic reaction, asthenic disorders are terms that describe the state of «impotence¼. Fatigue that occurs against the background of habitual physical or intellectual stress for a person, and persists after rest, is asthenia. For people of the older age group, the term senile asthenia syndrome is used. Asthenia manifests itself with increased fatigue and exhaustion, mood instability, increased irritability, sleep disorders. Asthenic conditions manifest themselves along with a decrease in physical activity, increased cognitive and mental fatigue. Asthenic syndrome (AS) are considered as an integral part of cardiovascular diseases (CVD), as one of the manifestations of cerebrovascular pathology. Senile asthenia syndrome (SAS) is a geriatric syndrome characterized by an age-associated decrease in the physiological reserve and functions of many body systems, including cognitive functions. One of the drugs that has a positive effect on the severity of AS and improves the state of cognitive functions is the domestic drug Recognan (citicoline). The effectiveness of Recognan in the treatment of AS in patients with CVD, SAS, and post-COVID asthenia has been shown. It is recommended to prescribe Recognan orally at 500 mg / day for 30 days. Recognan has a nootropic and antiasthenic effect.

[Neurometabolic therapy of mild cognitive impairment in patients with chronic cerebral ischemia]. / Neirometabolicheskaya terapiya umerennykh kognitivnykh rasstroistv u patsientov s khronicheskoi ishemiei golovnogo mozga.

OBJECTIVE: To evaluate the effect of a sequential therapy regimen with Mexidol (500 mg injections intravenously for 14 days) and Mexidol FORTE 250 (250 mg tablets 3 times a day for 60 days) on higher cortical functions in patients with moderate cognitive disorders in chronic cerebral ischemia. MATERIAL AND METHODS: A comparative, prospective study included 63 patients with chronic cerebral ischemia with moderate cognitive impairment. All patients received basic therapy aimed at reducing risk factors (antihypertensive, antithrombotic drugs as indicated). Patients of the main group (30 people: 12 men, 18 women) received Mexidol intravenously 500 mg in 100 ml of 0.9% NaCl solution once a day for 14 days, then Mexidol FORTE 250 (film-coated tablets) 250 mg 3 times a day for the next 60 days. The comparison group consisted of 33 patients (14 men, 19 women) who received only basic therapy. The groups were comparable in terms of age, sex characteristics and severity of cognitive deficit. We examined cognitive status (MoCA scale, Frontal Dysfunction Battery, 10 Word Memorization tests), severity of asthenia (MFI-20 scale), anxiety and depression (HADS scale), patient's subjective assessment of the dynamics of the condition (CGI-improvement scale) in 1st, 14th and 74th±5 days of observation. On days 1 and 74±5 of observation, patients were examined using transcranial magnetic stimulation to study the neuronal activity of the cerebral cortex. RESULTS: In the main group, at the time of completion of taking Mexidol and Mexidol FORTE 250, a pronounced cognitive regression was noted (MoCA scale +3 points, difference with the comparison group 1 point (p<0.0001); Frontal Dysfunction Battery test +4 points, difference with comparison group 2 points (p<0.001); memory test «10 words¼ +2 points, difference with the comparison group 1 point (p<0.05), emotional (HADS anxiety scale -8 points, difference with the comparison group 3 points (p<0.001), depression -3.5 points, difference with the comparison group 1.5 points (p<0.01), asthenic disorders (MFI-20 scale -30 points, difference with the comparison group 15.5 points (p<0.01), improvement in the well-being of patients (CGI-improvement scale -2 points, difference with the comparison group 1 point (p<0.0001). According to the transcranial magnetic stimulation performed, a statistically significant decrease in the central motor conduction time at the level of 1 and 2 motor neurons of the pyramidal tract bilaterally from the start to the end of therapy with Mexidol and Mexidol FORTE 250 was determined (p<0.01). An inverse correlation was found between the time of central motor conduction and the results of the Frontal Dysfunction Battery test at the same time points with left-sided localization of 1 motor neuron (p<0.01). The results of a study of the use of sequential therapy with Mexidol 500 mg IV drip 1 time per day for 14 days followed by oral administration of Mexidol FORTE 250 1 tablet 3 times a day for 60 days indicate its clinical effectiveness and safety in patients with chronic cerebral ischemia with mild cognitive impairment, and also confirm its importance for preventing the progression of cognitive disorders.

[Therapy of asthenic disorders after psychotic conditions in patients with cognitive impairment: results of an observational non-interventional program]. / Terapiya astenicheskikh rasstroistv posle perenesennykh psikhoticheskikh sostoyanii u patsientov s kognitivnymi narusheniyami: rezul'taty nablyudatel'noi neinterventsionnoi programmy.

OBJECTIVE: An observational non-interventional study was conducted to obtain data on the efficacy and safety of Prospekta in the treatment of postpsychotic asthenia in patients with cognitive impairment (CI). MATERIAL AND METHODS: We selected 69 patients aged 18-75 years with asthenic disorders that developed after suffering psychotic conditions and CI, who were prescribed Prospekta. At four visits (at baseline, after 2, 4 and 8 weeks), the doctor collected complaints, anamnesis, examined the patient, assessed the severity of asthenia on the MFI-20 (The Multidimensional Fatigue Inventory-20) scale, CI - on the MMSE (The Mini-mental state examination). Concomitant diseases and maintenance therapy of the underlying disease were recorded, and the safety of treatment with Prospect was evaluated. At the last visit, the doctor's clinical impression was assessed using the CGI-I (Clinical Global Impression - Global Improvement Scale). RESULTS: The analysis included data from 69 patients (mean age 45.7 years), of which 27 (33.4%) were women. Prospekta reduced the severity of asthenia on the MFI-20 scale from 85.7±6.6 to 51.6±7.1 points, including general asthenia, mental and physical asthenia, and contributed to an increase in activity and motivation (p<0.001). 8-week treatment with Prospekta improved cognitive function on the MMSE scale from 25.7±3.7 to 28.8±1.5 points (p<0.001). There was no effect of the drug on blood pressure, heart rate. 76 adverse events (AEs) were detected in 22 patients, of which 62 AEs (82%) were of mild severity, 14 AEs (18%) were of moderate severity. A causal relationship of AEs with taking Prospekta, according to doctors, was absent in 48 (63%) cases. CONCLUSION: Prospekta is an effective and safe drug for the treatment of asthenic disorders that have developed after suffering psychotic conditions in patients with CI.

[Cognitive impairment in children with organic asthenic disorder]. / Kognitivnye narusheniya u detei s organicheskim astenicheskim rasstroistvom.

OBJECTIVE: To study cognitive impairment and neurophysiological characteristics in children with organic asthenia, as well as the effectiveness of the drug Cogitum in the treatment of this pathology. MATERIAL AND METHODS: The main study group included 40 children aged 8 to 10 years with a diagnosis of «Organic asthenic disorder¼ (F06.6). The control group consisted of 30 children aged 8 to 10 years without manifestations of asthenia. The following research methods were used in the work: the asthenic state scale (ASS) by L.D. Malkova to assess the severity of asthenic syndrome, the S. Lee «SCT¼ (sluggish cognitive tempo) scale to assess manifestations of low cognitive tempo, the «Random Access Memory¼ method to quantify working memory, the TOVA (The Test of Variables of Attention) computer test to quantify assessment of attention disorders and impulsivity level, electroencephalogram (routine and spectral analysis) (p<0.05). For the treatment of patients from the study group, the drug Cogitum was used at a dose of 10 ml of a drinking solution per day for 30 days. RESULTS: In was shown that children from the study group were characterized by a decrease in working memory (7.8±2.9 vs 14.9±5.4), a statistically significant increase in SCT scores (p<0.05), a significantly greater degree of inattention and impulsivity with a tendency to an increase in the number of errors in the second half of the TOVA test (p<0.05). Comparative analysis of EEG relative power data showed a statistically significant increase in the power of waves in the alpha and theta ranges in the fronto-central leads of both hemispheres in the group of children with organic asthenic disorder (p<0.05). When re-evaluating the condition of children after treatment, a statistically significant decrease in the manifestations of asthenia on the ASS scale was recorded in 77.5% of cases. At the same time, there was a significant improvement in attention, memory, and indicators characterizing a low cognitive pace. The results of an electroencephalographic study after a course of treatment showed a decrease in the relative power of the EEG in the theta and alpha ranges in the anterior sections of the cerebral cortex (p<0.05), which indicates an increase in the level of activation of neocortical structures. CONCLUSION: Thus, the use of the drug Cogitum for the treatment of organic asthenic disorder leads not only to a decrease in asthenia and cognitive impairment, but also to an improvement in the functional state of the brain.

[Therapeutic approaches to comorbid pathology in episodic migraine and tension-type headache]. / Terapiya komorbidnoi patologii pri epizodicheskoi migreni i golovnoi boli napryazheniya.

OBJECTIVE: To assess the severity of anxiety, depression, insomnia and asthenia in patients with episodic migraine and tension-type headache before and after treatment. MATERIAL AND METHODS: 104 patients aged 18 to 74 years were examined. Patients were divided into two groups: the 1st - 41 patients diagnosed with episodic migraine, the 2nd - 63 patients with episodic tension-type headache. The intensity of headache was assessed using the visual analog scale (VAS). The Hospital Anxiety and Depression Scale (HADS), the Levin questionnaire, and the Multidimensional Fatigue Inventory scale (MFI-20) were used to identify comorbid affective pathology, insomnia, and asthenia, respectively. RESULTS: Headache severity according to VAS in the 1st group was higher (5.8±1.3 points) than in 2nd (3.8±1.2 points). Clinical anxiety was detected in 66.3% of patients without statistically significant differences between groups. The mean HADS anxiety score was 13.9±3.5 in 1st group, 12.7±3.7 - in 2nd. Clinical depression was detected in 45.2% of patients, more often in the 2nd group - 50.8% than in the 1st (36.6%). The mean depression score according to HADS was 9.0±4.4 and 9.7±3.6 in the 1st and 2nd groups respectively. The intensity of headache was statistically significantly higher in patients with clinical anxiety. Both groups were found to have insomnia and asthenia. The majority of patients - 67.3% had myofascial pain syndrome. When re-evaluating the severity of disorders after treatment (using anxiolytics, antidepressants, muscle relaxants, magnesium and neurometabolics), a significant positive trend was noted. Reducing the intensity of headaches to 3.2±0.9 points (according to VAS scale) was in patients with migraine and 1.9±0.8 points in 2nd group. Relief of anxiety and depressive disorders was observed (HADS) in 1st (4.3±3.9) and 2nd (4.5±3.3) groups, the severity of depression (HADS) - 2.1±2.2 in 1st and 2.8±3.2 in 2nd groups, as well as a decrease in asthenia and normalization of sleep. The decrease in the severity of asthenia during treatment was more significant in patients treated with Cytoflavin. CONCLUSION: Identification and treatment of comorbid pathology leads to positive results in the treatment of primary headaches such as episodic migraine and TTH.

[Efficacy of potassium N-acetylaminosuccinate (Cogitum) in the treatment of asthenic syndrome: results of double-blind placebo-controlled trial]. / Effektivnost' kaliya N-atsetilaminosuktsinata (Kogitum) pri lechenii astenicheskogo sindroma: rezul'taty dvoinogo slepogo platsebo-kontroliruemogo issledovaniya.

OBJECTIVE: Study of the effectiveness of monotherapy with potassium N-acetylaminosuccinate (Cogitum) for asthenic syndrome (fatigue) in individuals, uncharacteristic somatic, neurological diseases, anxiety disorders, depression and other diseases that may interfere with asthenia. MATERIAL AND METHODS: Patients with fatigue scores of 22 or more on the Fatigue Assessment Scale (FAS) were randomly divided into the main group (MG) - 37 people, mean age 22 years [21; 24] and the control group (CG) - 34 people, mean age 21 years [19; 23]. The Trail Making Test (TMT-A and TMT-B), the assessment of general well-being on a visual analogue scale (VAS), where 0 is the worst state of health, 10 is the state of absolute well-being, was assessed. MG patients received a solution of potassium N-acetylaminosuccinate (Cogitum) 750 mg per day in a sterile container, CG patients received sterile water with banana flavor in a sterile container. The duration of the study was 21 days. RESULTS: Prior to the start of the study, there were no statistically significant differences in FAS, TMT, and VAS between MG and CG. After 21 days, the FAS score in the MG decreased (p=0.00001), the time of TMT-A (p=0.000012) and TMT-B (p=0.000033) decreased, the VAS score increased (p=0.00024). There were no statistically significant changes in the CG. Placebo effect was noted in 10 patients of the CG (29.4%). CONCLUSION: Potassium aminosuccinate (Cogitum) at a daily dose of 750 mg and a duration of treatment of 21 days effectively eliminates the symptoms of asthenic syndrome (fatigue), while accompanied by an improvement in complex cognitive functions. The results of our study suggest that fatigue (asthenic syndrome) and cognitive impairment may have a common pathogenetic mechanism - a deficiency of systems in which mediators are N-acetylaspartate and N-acetylaspartylglutamate. Cogitum had no side effects and was well tolerated. Cogitum is superior to placebo in the treatment of fatigue (asthenic syndrome).

[Pharmacoepidemiological analysis of antihypertensive therapy in older age groups with senile asthenia syndrome].

AIM: To conduct a pharmacoepidemiological study to determine the characteristics of antihypertensive therapy in older patients with senile asthenia syndrome (SSA) and compliance of this therapy with modern clinical recommendations. MATERIALS AND METHODS: The study included 146 patients diagnosed with stage I-III hypertension who underwent inpatient treatment in the therapeutic department of the Krasnoyarsk Regional Hospital for War Veterans, the subjects were divided into two groups. The first group included 55 elderly patients (WHO, 2012) with hypertension and SSA. The second group included 35 elderly patients (WHO, 2012) with hypertension and SSA. The comparison group consisted of 56 patients aged 60 to 84 years with hypertension without SSA. Evaluation of the pharmacotherapy was carried out based on extracts from the medical histories of inpatient patients. RESULTS: The most commonly taken groups of antihypertensive drugs in patients of older age groups with hypertension and SSA according to the study are diuretics and ß-blockers. Diuretics were taken by 88.6% of elderly patients and 83.6% of senile patients. The main combinations of antihypertensive drugs in patients with hypertension and SSA were: a two-component scheme of combination of an ACE inhibitor and a diuretic, a three-component scheme of combination of an ACE inhibitor, a ß-blocker and a diuretic, four-component schemes of combination of an ACE inhibitor, a ß-blocker, a calcium channel blocker and a diuretic, as well as a combination of an angiotensin II receptor blocker, a ß-blocker, calcium channel blocker and diuretic with combined medications. CONCLUSION: The prescribed antihypertensive therapy in patients of older age groups with hypertension and SSA in most cases is represented by a combination of several drugs. Many patients take three-component antihypertensive therapy regimens. There were no statistically significant differences between patients of older age groups with hypertension and SSA, as well as patients of older age groups with hypertension without SSA. Therefore, it can be concluded that the presence of senile asthenia syndrome does not affect the tactics of treatment of hypertension and regardless of the presence or presence of SSA, patients receive the same hypotensive therapy, which contradicts existing clinical guidelines.

[Clinical characteristics and metabolic therapy of fatigue in the acute and early recovery periods of ischemic stroke]. / Klinicheskie proyavleniya i metabolicheskaya terapiya astenicheskogo sindroma v ostrom i rannem vosstanovitel'nom periodakh ishemicheskogo insul'ta.

OBJECTIVE: To reveal clinical characteristics of asthenic syndrome with subsequent estimation of Meldonium therapy efficacy in patients in acute and early recovery periods of ischemic stroke. MATERIAL AND METHODS: The study included 94 patients diagnosed with ischemic stroke, mean age being 65.6±9.5 years. Psychoemotional status was assessed on the 10th day of hospitalization with the use of the Asthenic Disorders Inventory (MFI-20), Hospital Anxiety and Depression Scale (HADS), Apathy Evaluation Scale (AES). Patients with verified asthenic syndrome were added Mildronate in a daily dose of 1000 mg (500 mg 2 times a day) for one month to baseline therapy in a real outpatient setting, followed by an assessment of treatment efficacy. RESULTS: The presence of asthenic syndrome in patients in the acute period of ischemic stroke was detected on all subscales of MFI-20. A high level of general and physical asthenia was found in patients with subcortical localization stroke, with decreased motivation corresponding to lesions in the frontotemporal and decreased activity in the parieto-occipital lobes. Close correlations between the MFI-20 parameters and the level of depression, anxiety, apathy, and the degree of neurological deficit were found. The dynamic evaluation of the severity of main manifestations of psychoemotional dysfunction during treatment with Mildronate showed a decrease in the level of depression, general and mental asthenia, and decreased activity during the period of observation. CONCLUSION: The high prevalence and multifactorial character of asthenia in early ischemic stroke make it urgent to optimize the early treatment of asthenic syndrome. The results of assessment of Mildronate application in a daily dose of 1000mg for a month have shown therapy efficacy concerning affective and asthenic disorders, which allows recommending its inclusion in the complex therapy of ischemic stroke.

[Asthenic post-COVID syndrome]. / Astenicheskii postkovidnyi sindrom.

OBJECTIVE: To evaluate the efficacy and safety of combination therapy for post-COVID asthenic syndrome with multicomponent bioregulatory drugs Traumeel S, Ubichinon compositum and Coenzyme compositum. MATERIAL AND METHODS: The study included 104 patients (averaged age 39.5 [30.8; 48] years) after COVID-19, clinically recovered from an acute infectious process, with asthenic syndrome lasting from 2 weeks to 6 months; the severity of asthenic syndrome on the asthenia VAS scale was at least 30 points. Before the start of the study, in addition to a physical examination, the patient's condition was assessed using the following questionnaires and scales: VAS for asthenia, subjective scale for assessing asthenia (MFI-20), L.D. Malkova, a questionnaire for the quality of life (EQ-5D), a questionnaire for identifying signs of autonomic disorders (Vayne A.M.). The patient's condition was monitored during follow-up visits 2 weeks, 1 month after the start of treatment and 1 month after the end of treatment. Patients of the main group received combination therapy, which included Traumeel S 1 tablet x 3 times a day, Ubichinone compositum and Coenzyme compositum 2.2 ml intramuscularly, alternating every other day, for 1 month (15 injections of each drug per course of treatment). Patients of the comparison group received eleutherococcus extract 100 mg during 30 days, 2 tablets x 2 times a day before mealsand vitamins B. The effectiveness of therapy was assessed by analysis of the asthenia severity (VAS scale), quality of life (EQ-5D questionnaire), patient satisfaction with treatment on a 5-point scale, which was carried out 1 month after the end of the course of treatment. RESULTS: As a result of the treatment was positive. The general asthenia severity, low activity and motivation significantly decreased in patients of both groups without significant differences. At the same time, in patients of the comparison group, there was no correlation between the quality of life and physical and mental asthenia, while in the main group there was an inverse correlation with the asthenia severity, which indicates an increase in the quality of life with a decrease in the severity of asthenia. One of the significant differences was the regression of headache and musculoskeletal pain in patients of the main group. CONCLUSION: The advantage of combined therapy of post-COVID asthenic syndrome with bioregulation therapy Traumeel S, Ubichinone compositum and Coenzyme compositum was shown in comparison with one of the common treatment regimens, including eleutherococcus extract and combined preparations of B vitamins.

[Possibilities of optimizing therapy in COVID-19 survivors with focal epilepsy]. / Vozmozhnosti optimizatsii terapii u patsientov s fokal'noi epilepsiei, perenesshikh COVID-19.

OBJECTIVE: To study the effect of phenosanoic acid therapy on the frequency of seizures, asthenia and quality of life of adult patients with focal epilepsy who had a new coronavirus infection caused by SARS-CoV-2. MATERIAL AND METHODS: The data of 20 patients with focal epilepsy who suffered COVID-19 and received therapy with phenosanic acid (Dibufelon) were studied. The frequency of epileptic seizures, the severity of asthenia and the quality of life were evaluated according to clinical scales. RESULTS: Significant decrease in the frequency of bilateral tonic-clonic seizures and focal seizures with loss of consciousness was recorded. There was a significant improvement in the quality of life. There was no significant dynamics of asthenia against the background of taking the drug phenosanic acid in patients. CONCLUSION: The preparation of phenosanic acid can be an effective means of add-on therapy in patients with epilepsy who have undergone COVID-19.

[Antiastenic effect of sequential levocarnitine and acetylcarnitine therapy in patients with cardiovascular diseases]. / Antiastenicheskii effekt posledovatel'noi terapii levokarnitinom i atsetilkarnitinom patsientov s serdechno-sosudistoi patologiei.

OBJECTIVE: Evaluation of the antiasthenic effect of sequential therapy with levocarnitine (LC) and acetylcarnitine (ALC) in patients with arterial hypertension and/or ischemic heart disease (CHD) with asthenic syndrome (AS). MATERIAL AND METHODS: An open comparative study included 120 patients aged 54-67 years in patients with arterial hypertension and/or coronary artery disease with AS. Patients of group1 (n=60), in addition to basic therapy for the underlying disease, received LC (Elcar solution for intravenous and intramuscular injection of 100 mg/ml, the company PIQ-PHARMA) intravenously for 10 days at a dose of 1000 mg/day, followed by a transition to oral administration of ALC (Carnicetine, the company PIQ-PHARMA) 500 mg (2 capsules) 2 times a day for 2 months. Group2 patients (n=60) received only basic therapy for major diseases. The duration of observation was 70 days. The severity of AS was assessed using the MFI-20 questionnaire (MultidiMensional Fatigue Inventory) and the visual analog scale VAS-A (Visual Analog Scale Measuring fatigue). RESULTS: In patients of group1, a statistically significant decrease in various manifestations of AS was noted. The differences were significant both in comparison with the baseline level and in comparison with the 2nd group. The endothelium-protective effect of LC and ALC has been established. CONCLUSION: The results obtained indicate that in such comorbid patients, the use of LC and ALC reduces the severity of AS manifestations, and the established endotheliotropic properties of the drugs allow them to be recommended as part of the complex personalized therapy of patients with cardiovascular diseases.

Association of Low Handgrip Strength with Chemotherapy Toxicity in Digestive Cancer Patients: A Comprehensive Observational Cohort Study (FIGHTDIGOTOX).

In the FIGHTDIGO study, digestive cancer patients with dynapenia experienced more chemotherapy-induced neurotoxicities. FIGHTDIGOTOX aimed to evaluate the relationship between pre-therapeutic handgrip strength (HGS) and chemotherapy-induced dose-limiting toxicity (DLT) or all-grade toxicity in digestive cancer patients. HGS measurement was performed with a Jamar dynamometer. Dynapenia was defined according to EWGSOP2 criteria (<27 kg (men); <16 kg (women)). DLT was defined as any toxicity leading to dose reduction, treatment delay, or permanent discontinuation. We also performed an exploratory analysis in patients below the included population's median HGS. A total of 244 patients were included. According to EWGSOP2 criteria, 23 patients had pre-therapeutic dynapenia (9.4%). With our exploratory median-based threshold (34 kg for men; 22 kg for women), 107 patients were dynapenic (43.8%). For each threshold, dynapenia was not an independent predictive factor of overall DLT and neurotoxicity. Dynapenic patients according to EWGSOP2 definition experienced more hand-foot syndrome (p = 0.007). Low HGS according to our exploratory threshold was associated with more all-grade asthenia (p = 0.014), anemia (p = 0.006), and asthenia with DLT (p = 0.029). Pre-therapeutic dynapenia was not a predictive factor for overall DLT and neurotoxicity in digestive cancer patients but could be a predictive factor of chemotherapy-induced anemia and asthenia. There is a need to better define the threshold of dynapenia in cancer patients.

[On the specific treatment of asthenic states: focus on sulbutiamine].

In this article, we try to present the available data regarding the pharmacokinetics and pharmacodynamics of sulbutiamine (Enerion), the mechanisms of its anti-asthenic action. Then we analyze and summarize the available evidence base considering the efficacy and safety of Enerion for the treatment of asthenic syndromes. Then we compare Enerion with some other drugs. The results of our review indicate the high efficacy and safety of sulbutiamine in the treatment of asthenia. Our results also show that Enerion has some clinically relevant advantages over all alternatives we reviewed there.

[Asthenic syndrome in general therapeutic practice]. / Astenicheskii sindrom v obshcheterapevticheskoi praktike.

The presented material indicates that asthenia can be considered as a universal protective mechanism accompanying various psychophysiological processes and somatic diseases, which are based on the mechanisms of energy deficiency. The article discusses different etiological factors and clinical forms of asthenic syndrome (AS) depending on the causes of its development. The research specifies the main effects of carnitine, according to which a conclusion is made about the possibility of use of L-carnitine preparations for the correction of AS in mono- and polytherapy.

[The use of neurotropic therapy in young patients with postcovid syndrome]. / Primenenie neirotropnoi terapii u molodykh patsientov s postkovidnym sindromom.

OBJECTIVE: The aim of the present study was to identify postcovid asthenic syndrome and cognitive disorders in young patients on an outpatient basis, and to evaluate the experience of using combined neurotropic therapy in this category of patients. MATERIAL AND METHODS: Included 87 young patients who underwent COVID-19 and applied for an outpatient appointment with a neurologist. All patients underwent a scale assessment of the severity of asthenia on the MFI-20 scale, cognitive functions - on the MMSE scale, the 5-word test and the Schulte test. The severity of the anxiety syndrome - according to the Spielberger Anxiety Scale. All patients in the study group were treated with a combination of Cortexin and Recognan, and a repeat study was conducted 4 weeks after treatment. RESULTS: The study revealed the predominance in the observation group of patients with a comorbid background, as well as pronounced anxiety disorders. After the complex treatment, there was a significant decrease in the indicators of common, physical, mental asthenia, as well as an increase in motivational activity, there was a decrease in situational anxiety, and to a lesser extent personal anxiety. According to cognitive tests, there was an improvement in indicators on the MMSE scale, direct reproduction of the 5-word test, significant changes in the evaluation of work efficiency when performing the Schulte test. CONCLUSION: It should be noted that the positive results of this study can be considered a decrease in the severity and severity of asthenia symptoms, a decrease in anxiety manifestations, and an improvement in cognitive functions against the background of complex neurotropic therapy with Cortexin and Recognan. Preference in this situation should be given to drugs with a multimodal mechanism of action, as well as creating optimal combinations of drugs that potentiate each other's action.

[Prospects and possibilities for the treatment of patients with long COVID-19 syndrome].

AIM: To study the efficacy and safety of a drug product based on the succinic acid complex with trimethylhydrazine used to treat patients with asthenic syndrome after a new coronavirus infection (COVID-19). MATERIALS AND METHODS: A prospective, multicenter, comparative, randomized, double-blind, placebo-controlled study of the safety and efficacy of sequential therapy with Brainmax® enrolled 160 patients 12-16 weeks after coronavirus infection (no more than 12 months). The study was conducted at 6 healthcare centers in different regions of the Russian Federation. At the enrollment, clinical and neurological examination and the following tests were performed: complete blood count, urinalysis, blood chemistry, coagulation test, pulse oximetry, electrocardiography, glomerular filtration rate calculation (according to Cockcroft-Gault formula) were performed. Also, the patients were assessed using the following tools: VAS headache rating scale, MFI-20 asthenia scale, PSQI index, FAS-10 fatigue assessment scale, Dizziness Handicap Inventory (DHI), MoCA-test for cognitive impairment assessment, Beck Anxiety Inventory, Kérdö Autonomic Index. RESULTS: The primary endpoint was the mean reduction in the MFI-20 asthenia scale score after the therapy (Visit 5, 41st day of therapy) compared to data from Visit 0 (beginning of therapy). A clinically significant advantage of the study drug versus the placebo was demonstrated, with a median absolute change in the MFI-20 score of -19.5 [-27; -11] points in the Brainmax® drug group and -3 [-7; 1] score in the placebo group (p<0.001). A significant sleep quality improvement according to the PSQI index was shown in the study group: by -2.5 [-4; -1] points versus no improvement in the placebo group (0 [-3; 0], p<0,001). Significant differences were also noted for the following secondary endpoints: PSQI sleep quality scale, FAS-10 fatigue assessment scale, DHI, and Beck Anxiety and Depression Inventory. There was also a decrease in patients' complaints of cognitive deterioration according to the CGI scale. CONCLUSION: Our study clearly demonstrated the efficacy and high safety profile of Brainmax® in a representative sample of patients with the post-COVID syndrome.

Ethnobotanical survey about medicinal plants used in traditional treatment of insomnia, asthenia, and oral and gum infections in the region Fez-Meknes, Morocco.

An ethnobotanical survey was conducted among herbalists in the north-central region of Morocco using a questionnaire in order to highlight knowledge and know-how and to establish an inventory of herbal remedies used in the treatment of diseases common in the region and rarely cited in the bibliography: in this case, it is insomnia, asthenia, and oral-gum infections. The results showed that 120 herbalists were interviewed in different areas of the Fez-Meknes region, about 86 species were cited and grouped into 60 families (47 plants to treat asthenia, 25 to treat insomnia, and 21 to treat oral and gum infections). The reported plants have been identified and presented with the binomial name, family, part used, and method of preparation. In addition, the versatility was observed in several plants, indicating that the same plant could be used to treat conditions of different groups. Herbalists are people of both sexes belonging to different age groups and have different socioeconomic and intellectual levels. Eighty percent of surveyed herbalists are willing to provide us information about plants in the studied area. The most cited plants for treating these diseases are Lavandula dentata, Matricaria chamomilla, Rosmarinus officinalis, Allium cepa, Origanum vulgare, Origanum majorana, Marrubium vulgare, Lepidium sativum, and Ocimum basilicum. The Lamiaceae are the most quoted family. The leaves are the most commonly used organs. Infusion is the most common form of preparation. The results of this ethnobotanical study could constitute an important source of information and databases for further research in the fields of phytochemistry and pharmacology in order to find new bioactive molecules. In addition, this document can be used in the protection of indigenous knowledge.

[Clinical features of asthenia in the context of adjustment disorders]. / Klinicheskie osobennosti astenii v ramkakh rasstroistv adaptatsii.

OBJECTIVE: To study asthenic symptoms in patients with adjustment disorders and to assess the efficacy of cytoflavin in their treatment. MATERIAL AND METHODS: The study included 100 patients, aged 20 to 43 years, with a diagnosis of adjustment disorder. Clinical, neurophysiological and parametric methods were used. An asthenic state scale, the Multidimensional Fatigue Inventory (MFI-20), a digital rating scale (a 10-point variant) and the Headache Impact Test (HIT-6), the Psychological Stress Measure (PSM-25), the Cognitive Emotion Regulation Questionnaire, the Test of Variables of Attention (TOVA) were administered. Cytoflavin was used in a dose of 2 tab. 2 times a day for 25 days for the treatment of patients from the study group. RESULTS: In the study group, 48.0% of patients had a pronounced degree of asthenia, and 52% had a moderate one. The clinical improvement was achieved in 73.0%. In the subgroup with moderate asthenia, the improvement was recorded in 88.5% of cases, in the subgroup of patients with severe asthenia in 56.3% of patients. There was a significant decrease in the severity of indicators on the scales of general asthenia, decreased activity and mental asthenia; a significant decrease in the integral indicator of mental tension, a significant improvement in the indicator of attention, a decrease in the frequency and intensity of headache. The improvement in the functional state of the brain in the form of a decrease in the power of the alpha rhythm in the anterior cerebral cortex was shown. CONCLUSION: The results of the study allow us to conclude that the use of cytoflavin is effective in the treatment of adjustment disorders.

Prediction of survival in patients with advanced, refractory colorectal cancer in treatment with trifluridine/tipiracil: real-world vs clinical trial data.

Trifluridine/tipiracil increases overall survival (OS) in patients with refractory, metastatic colorectal cancer (mCRC). A post hoc exploratory analysis of the RECOURSE randomized clinical trial (RCT) established two categories, a good prognosis corresponding to subjects having a low tumor burden and indolent disease. Other models in refractory mCRC are the FAS-CORRECT and Colon Life nomogram. The main objective was to externally validate the prognostic factors of the RECOURSE and FAS-CORRECT trials, and the Colon Life nomogram in a multicenter, real-world series of mCRC treated in 3rd and successive lines with trifluridine/tipiracil. The secondary aim was to develop an OS predictive model, TAS-RECOSMO. Between 2016 and 2019, 244 patients were recruited. Median OS was 8.15 vs 8.12 months for the poor (85% of the subjects) and good (15%) prognosis groups from the RESOURCE trial, respectively, log-rank p = 0.9. The most common grade 3-4 toxicities were neutropenia (17%), asthenia (6%), and anemia (5%). The AFT lognormal model TAS-RECOSMO included six variables: ECOG-PS, KRAS/NRAS/BRAF mutation status, time between diagnosis of metastasis and beginning of trifluridine/tipiracil, NLR, CEA, and alkaline phosphatase. The model's bootstrapped bias-corrected c-index was 0.682 (95% CI, 0.636-0.722). The factors from the Colon Life model, FAS-CORRECT, and RECOURSE displayed a c-index of 0.690, 0.630, and 0.507, respectively. TAS-RECOSMO, FAS-CORRECT, and the Colon Life nomogram appear to predict OS in patients with refractory mCCR who begin trifluridine/tipiracil treatment in the real world. The prognostic groups of the RECOURCE RCT were unable to capture the situation of real-world subjects treated with trifluridine/tipiracil in this series.