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Inappropriate sinus tachycardia (IST) is one of the manifestations of the post-COVID-19 syndrome (PCS), which pathogenesis remains largely unknown. This study aimed to identify potential risk factors for IST in individuals with PCS. The 1349 patients with PCS were included into the study. Clinical examination, 24H Holter ECG, 24H ambulatory blood pressure monitoring and biochemical tests were performed 12-16 weeks after the COVID-19 in all participants. IST was found in 69 (3.5%) individuals. In the clinical assessment IST patients were characterized by a higher age (p < 0.001) and lower prevalence of the diagnosed hypertension (p = 0.012), compared to remaining patients. Biochemical testing showed higher serum triglycerides (1.66 vs. 1.31 pmol/L, p = 0.007) and higher prevalence of a low high-density lipoprotein (HDL) cholesterol (24.6% vs. 15.2%, p = 0.035) in the IST group. Subsequently, the triglicerydes (TG)/HDL ratio, an indicator of insulin resistance, was significantly higher in the IST individuals (3.2 vs. 2.4, p = 0.005). 24H monitoring revealed a significantly higher minimum diastolic, maximum systolic and mean arterial blood pressure values in the IST group (p < 0.001 for all), suggesting a high prevalence of undiagnosed hypertension. A multivariate analysis confirmed the predictive value TG/HDL ratio >3 (OR 2.67, p < 0.001) as predictors of IST development. A receiver operating characteristic curve analysis of the relationship between the TG/HDL ratio and the IST risk showed that the predictive cut-off point for this parameter was 2.46 (area under the ROC curve = 0.600, p = 0.004). Based on these findings, one can conclude that insulin resistance seems to be a risk factor of IST, a common component of PCS.
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COVID-19 , Hipertensão , Resistência à Insulina , Humanos , Estudos Retrospectivos , Taquicardia Sinusal/diagnóstico , Lipoproteínas HDL , Monitorização Ambulatorial da Pressão Arterial , Síndrome de COVID-19 Pós-Aguda , Triglicerídeos , HDL-Colesterol , Fatores de Risco , Hipertensão/complicações , Hipertensão/epidemiologiaRESUMO
Background: The prevalence of long-COVID (LC) presents a significant challenge to healthcare systems globally. There are still some discrepancies on the role of sex as an independent risk factor of LC complications. Thus, we aimed to determine the differences in clinical and cardiovascular complications between males and females without comorbidities after COVID-19. Methods: Clinical data on the course of the disease with the accompanying symptoms and post-COVID-19 symptoms were compiled from both male and female subjects with a minimum 12-week interval after COVID-19 recovery. Next, the patients were followed for 12 months. ECG, echocardiography, 24 h ECG monitoring, 24 h ambulatory blood pressure monitoring (ABPM), and selected biochemical tests were performed. LC was diagnosed based on the World Health Organization (WHO) definition. To reduce the impact of confounders, i.e., body mass index (BMI) and age, on the results of the study, the nearest neighbour (NN) propensity score matching (PSM) method with a 1:1 ratio was used. Results: The results were obtained following the removal of cases with comorbidities from the database consisting of 1237 males and 2192 females, and PSM of the new database included 886 cases (443 males and 443 females). At both the 3-month and 1-year post-recovery marks, females consistently reported a higher frequency of LC symptoms compared to males (p < 0.001 for both comparisons). Moreover, after 1 year of follow-up, females exhibited a higher prevalence of LC compared to males, with rates of 14% versus 8.3%, respectively (p = 0.013). The symptoms that significantly differed between females and males in the 12-month follow-up were hair loss (5.4 vs. 0.7%, p < 0.001), memory and concentration disturbances (8.4 vs. 4.3%, p = 0.013), and headaches (4.3 vs. 1.4%, p = 0.008). Females presented lower mean arterial pressure (MAP) [89 (83-95) mmHg versus (vs.) 94 (89-100); p < 0.001] and lower pulse pressure (PP) [46 (42-52) mmHg vs. 51 (48-57); p < 0.001] in 24 h ABPM and more elevated heart rates (HRs) in 24 h ECG monitoring as well as arrhythmia (p < 0.001 and p = 0.018, respectively). Males had a higher occurrence of ECG abnormalities such as QRS >= 120 ms, ST-T changes, T inversion, arrhythmia, and QRS fragmentation (27.3% vs. 19.2%; p = 0.004). No significant differences were observed between males and females concerning physical activity levels, stress, fatigue, alcohol consumption, and smoking habits. Conclusions: One year post-COVID-19 recovery, regardless of age and BMI, healthy females more often suffered from LC symptoms than males. They had lower MAP and PP in 24 h ABPM, more often had higher HRs and arrhythmia in 24 h ECG monitoring, and fewer ECG abnormalities than males.
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SARS-CoV-2 has acquired many mutations that influence the severity of COVID-19's course or the risk of developing long COVID. In 2022, the dominant SARS-CoV-2 variant was Omicron. This study aimed to compare the course of COVID-19 in the periods before and during the dominance of the Omicron variant. Risk factors for developing long COVID were also assessed. This study was based on stationary visits of patients after COVID-19 and follow-up assessments after 3 months. Clinical symptoms, comorbidities, and vaccination status were evaluated in 1967 patients. Of the analyzed group, 1308 patients (66.5%) were affected by COVID-19 in the period before the Omicron dominance. The prevalence of long COVID was significantly lower among patients of the Omicron group (47.7% vs. 66.9%, p < 0.001). The risk of long COVID was higher for women (OR: 1.61; 95% CI: 1.31, 1.99]) and asthmatics (OR: 1.46; 95% CI: 1.03, 2.07]). Conclusively, infection during the Omicron-dominant period was linked to a lower risk of developing long COVID. Females are at higher risk of developing long COVID independent of the pandemic period. Individuals affected by COVID-19 in the Omicron-dominant period experience a shorter duration of symptoms and reduced frequency of symptoms, except for coughing, which occurs more often.
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Clinical evidence indicates that COVID-19 is a multiorgan disease that significantly impacts the cardiovascular system. However, little is known about the predictors of myocardial dysfunction after SARS-CoV-2 infection. Therefore, this research aimed to evaluate the clinical and electrocardiographic correlates of myocardial dysfunction after SARS-CoV-2 infection in nonhospitalised patients without previously diagnosed cardiovascular disease. This observational study included 448 patients selected from the database of 4142 patients in the Polish Long-Covid Cardiovascular study. All patients underwent a 12-lead electrocardiogram (ECG); 24-h Holter ECG monitoring, 24/7 ambulatory blood pressure monitoring, echocardiography, and cardiac magnetic resonance imaging. According to the results of diagnostic tests, patients were divided into two groups depending on the occurrence of myocardial dysfunction after COVID-19. Group 1-without myocardial dysfunction after COVID-19-consisted of 419 patients, with a mean age of 48.82 (SD ± 11.91), and Group 2 (29 patients)-with myocardial dysfunction after COVID-19, with a mean age of 51.45 (SD ± 12.92). When comparing the analysed groups, there were significantly more men in Group 2 (p = 0.006). QRS (corresponds to the time of ventricular contraction in an electrocardiographic examination) fragmentation (p = 0.031), arrhythmias (atrial fibrillation, supraventricular extrasystole, ventricular extrasystole) (p = 0.008), and male gender (p = 0.007) were independently associated with myocardial dysfunction after COVID-19. The study showed that myocardial damage after COVID-19 affects men more often and is independent of typical clinical factors and the severity of the disease course. The QRS fragmentation and arrhythmias observed in the ECG indicate the possibility of myocardial dysfunction in patients after COVID-19, which may be a valuable marker for physicians.
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COVID-19 , Cardiomiopatias , Humanos , Masculino , Pessoa de Meia-Idade , Monitorização Ambulatorial da Pressão Arterial , COVID-19/complicações , Eletrocardiografia/métodos , Seguimentos , Coração/diagnóstico por imagem , Polônia/epidemiologia , Síndrome de COVID-19 Pós-Aguda , SARS-CoV-2 , Feminino , AdultoRESUMO
Around the world, various vaccines have been developed to prevent the SARS-CoV-2 virus infection and consequently the COVID-19 disease. However, many patients continue to report persistent symptoms after the acute phase. Since gathering scientific information on long COVID and post-COVID syndrome has become an urgent issue, we decided to investigate them in relation to the vaccination status of patients from the STOP-COVID registry. In this retrospective study, we analyzed data from the medical visit after contraction of COVID-19 and follow-up visits in the 3rd and 12th month after the disease. In total, 801 patients were included in the analysis. The most frequent complaints after 12 months included deterioration of exercise tolerance (37.5%), fatigue (36.3%), and memory/concentration difficulties (36.3%). In total, 119 patients declared that they had been diagnosed with at least one new chronic disease since the end of isolation, and 10.6% required hospitalization. The analysis of individual symptoms revealed that headache (p = 0.001), arthralgia (p = 0.032), and dysregulation of hypertension (p = 0.030) were more common in unvaccinated patients. Considering headache and muscle pain, people vaccinated after the disease manifested these symptoms less frequently. Subsequent research is needed to consider vaccines as a preventive factor for post-COVID syndrome.
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Vacinas contra COVID-19 , COVID-19 , Humanos , Seguimentos , Síndrome de COVID-19 Pós-Aguda , Estudos Retrospectivos , COVID-19/epidemiologia , COVID-19/prevenção & controle , SARS-CoV-2 , Vacinação , CefaleiaRESUMO
INTRODUCTION: Previous studies have indicated that COVID-19 symptoms may persist for up to 12 months after recovery; however, data on this phenomenon are still limited. OBJECTIVES: The aim of this study was to assess the prevalence, the most common symptoms, and the risk factors for development of post-COVID syndrome in hospitalized and nonhospitalized patients during a 12-month follow-up after recovery from COVID-19. PATIENTS AND METHODS: This longitudinal study was based on medical data collected at follow-up visits at 3 and 12 months post-COVID-19. Sociodemographic data, chronic conditions, and the most common clinical symptoms were assessed. A total of 643 patients were enrolled in the final analysis. RESULTS: A majority of the study group were women (63.1%), and the median age of the entire group was 52 years (interquartile range [IQR] 43-63). After 12 months, a median of 65.7% (IQR, 62.1%-69.6%) of the patients declared the presence of at least 1 clinical symptom of post-COVID syndrome. The most common complaints were asthenia (median, 45.7% [IQR, 41.9%-49.6%]) and neurocognitive symptoms (median, 40% [IQR, 36%-40.1%]). In a multivariable analysis, female sex (odds ratio [OR] 1.49; P = 0.01) and severe COVID-19 course (OR, 3.05; P <0.001) were associated with persistence of clinical symptoms for up to 12 months after recovery. CONCLUSIONS: After 12 months, persistent symptoms were declared by 65.7% of the patients. The most common symptoms 3 and 12 months after the infection were worse tolerance to exercise, fatigue, palpitations, and memory or concentration problems. Women are at a higher risk of experiencing persistent symptoms, and COVID-19 severity was a predictor of persistent post-COVID-19 symptoms.
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COVID-19 , Adulto , Humanos , Feminino , Masculino , Pessoa de Meia-Idade , Seguimentos , Estudos Longitudinais , Prevalência , COVID-19/epidemiologia , Polônia/epidemiologia , Síndrome de COVID-19 Pós-Aguda , Fatores de RiscoRESUMO
BACKGROUND: Older individuals tend to include less physical activity in their routine and are more prone to chronic diseases and severe medical complications, making them the most burdened group that is losing years of life due to pandemic-related premature mortality. This research aimed to assess the lifestyle factors that affect the COVID-19 course among patients ≥ 65 years old. METHODS: The study included 568 convalescents (64.1% women and 35.9% men) with persistent clinical symptoms after isolation. The mean age was 70.41 ± 4.64 years (minimum: 65 years; maximum: 89 years). The patients completed the questionnaire during their in-person visit to the medical center. The survey included questions regarding their health status when suffering from COVID-19, basic sociodemographic data, and medical history concerning chronic conditions and lifestyle. RESULTS: Physical inactivity (p < 0.001) and feeling nervous (p = 0.026) increased the risk of having a severe disease course. Coronary artery disease raised both the risk of a severe disease course (p = 0.002) and the number of present symptoms up to 4 weeks (p = 0.039). Sleep disturbances increased the number of symptoms during infection (p = 0.001). The occurrence of any symptoms was also associated with the female sex (p = 0.004). The severity of the course was associated with longer persistent symptoms (p < 0.001) and a greater number of symptoms (p = 0.004); those with a more severe course were also at a greater risk of persistent symptoms for up to 4 weeks (p = 0.006). Senior citizens in the third pandemic wave suffered with more severe disease (p = 0.004), while illness during the fourth (p = 0.001) and fifth (p < 0.001) waves was associated with a lower risk of persistent symptoms for up to 4 weeks. The disease duration was significantly shorter among vaccinated patients (p = 0.042). CONCLUSIONS: Elderly COVID-19 patients should re-think their lifestyle habits to consider a physical activity level that is adjusted to their abilities, in order to decrease the risk of a severe disease course and to further limit both the number and duration of symptoms. The research was carried out in accordance with the Declaration of Helsinki, and approval from the Bioethics Committee of Lodz Regional Medical Chamber to conduct the study was obtained (approval number 0115/2021). The PoLoCOV-Study ClinicalTrials.gov identifier is NCT05018052.
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COVID-19 , Masculino , Humanos , Feminino , Idoso , COVID-19/epidemiologia , SARS-CoV-2 , Estudos Retrospectivos , Estilo de Vida , Sistema de RegistrosRESUMO
BACKGROUND: Patients with peripheral artery disease (PAD) often experience intermittent claudication. It is manifested by pain typically seen in the distal part of the legs during walking, which impairs the ability to walk, limits physical activity and results in lower health-related quality of life. It often leads to chronic ischemic pain, ulceration and even amputation. The aim of the study was to evaluate the effect of controlled physical training and whirlpool massage on changes in circuits, range of motion and distance of claudication in people with atherosclerotic ischemia of the lower limbs. MATERIAL AND METHODS: The study included 100 patients, males and females aged 39 to 79 years, with peripheral circulation disorders of the lower limbs. The subjects were randomly divided into two groups. Group I (G) was treated with a series of 10 lower-limb whirling massages and took part in individually planned training, including breathing, relaxation and active free lower-limb exercises. Group II-control group (GC) took part only in individually planned training. Prior to the treatment procedures and after their completion, the ranges of movement of the ankle joint and the circumference of the lower limbs were measured and the corridor test (6MWT, six-minute walk test) was performed. RESULTS: Statistically significant reduction in the circumference of the foot, ankle, calf and thigh in the G group was noticed. Both, in G and in GC group, a statistically significant increase in the range of dorsiflexion of the foot was found in comparison to the period before the procedures (p = 0.010; p = 0.006, respectively). There was also a statistically significant increase in the range of motion of the plantar flexion of the foot after the procedures in G (p = 0.007) and in GC (p = 0.048). Differences in the circumference of the lower limbs and the range of ankle joint movements between the study group and the control group before and after the therapy were not statistically significant. However, there was a statistically significant difference between these groups after the procedures in the 6-min walk test-significantly higher values of 6MWT were recorded in group G (p = 0.003). CONCLUSIONS: Individually planned training, supplemented with hydrotherapy as thermal therapy, has a beneficial effect on reducing swelling of the lower limbs, increasing the range of foot movements and extending the distance in the 6-min walk test.
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Aterosclerose , Doença Arterial Periférica , Masculino , Feminino , Humanos , Qualidade de Vida , Claudicação Intermitente/terapia , Isquemia/terapia , Caminhada , Doença Arterial Periférica/terapia , Exercício Físico , Edema , DorRESUMO
BACKGROUND: Shock wave therapy is one of the modern methods of treatment used to treat diseases of muscles, tendons, and entheses in orthopedics, as well as in sports medicine. The therapy is increasingly used in the treatment of plantar fasciitis-a disease that is very difficult and burdensome to treat. Where basic conservative treatment for heel spurs fails, the only alternative consists of excision of the bone outgrowth, and shock wave therapy: a modern, minimally invasive, and relatively safe method. The aim of the study was to determine the long-term effectiveness of extracorporeal shock wave therapy in the treatment of painful ailments occurring in the course of plantar fasciitis in amateur runners. MATERIALS AND METHODS: The study includes a group of 39 men and women, aged 34-64 (mean age 54.05 ± 8.16), suffering from chronic pain in one or both feet, occurring in the course of plantar fasciitis. The patients had to meet five criteria to qualify for the study. The group was divided into two subgroups: those who had not undergone other physiotherapeutic procedures prior to the extracorporeal shock wave therapy (ESWT-alone; 23 people), and those who had received other procedures (ESWT-plus; 16 people). The therapy was performed using extracorporeal shock wave (ESWT). No local anesthesia was used. The effectiveness of the extracorporeal shock wave therapy was evaluated using the visual analogue scale of pain (VAS), Modified Laitinen Pain Index Questionnaire, the AOFAS scale (American Orthopedic Foot and Ankle Society), and a survey questionnaire consisting of 10 questions concerning metrics and subjective assessment of the effects of therapy. The interview was conducted before ESWT, and again five years later. RESULTS: The use of extracorporeal shock wave therapy reduced the intensity and frequency of pain, and improved daily and recreational activity. Moreover, a reduction in the level of pain sensation on the VAS scale and pain symptoms during walking was demonstrated. More favorable results were obtained in the ESWT-plus group; however, the first effects were observed later than in the ESWT-alone group. CONCLUSIONS: Extracorporeal shock wave therapy is an effective form of therapy for amateur runners. It reduces pain associated with plantar fasciitis that amateur runners may experience at rest, while walking, and during daily and recreational activity.
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Introduction: The coronavirus disease (COVID) 2019 pandemic remains a great challenge for the healthcare system. The widely reported prolonged signs and symptoms resulting from severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection (Long-COVID) require medical care. The aim of the study was to assess factors, including lifestyle variables, related to the course of COVID-19 infection and to assess their impact on prolonged symptoms in non-hospitalized patients with COVID-19. Methods: A total of 1,847 (637 men and 1,210 women) non-hospitalized participants of the STOP-COVID registry of the PoLoCOV-Study who, following the COVID-19, underwent check-up examinations at the cardiology outpatient clinic were included in the analysis. Results: The study participants (median age 51 [41-62] years) were evaluated at 13.4 (8.4-23.6) weeks following the diagnosis of COVID-19. Female sex (odds ratio [OR] 1.46 [95% CI 1.19-1.78]), body mass index (BMI; per 1 kg/m2: 1.02 [1.00-1.04]), hypertension (1.39 [1.07-1.81]), asthma (1.55 [1.06-2.27]), stress or overworking (1.54 [1.25-1.90]), and nightshift work (1.51 [1.06-2.14]) were independently related to the severity of symptoms during acute phase of the COVID-19 infection. The Long-COVID syndrome was independently related to the female sex (1.42 [1.13-1.79]), history of myocardial infarction (2.57 [1.04-6.32]), asthma (1.56 [1.01-2.41]), and severe course of the acute phase of the COVID-19 infection (2.27 [1.82-2.83]). Conclusion: Female sex, BMI, asthma, hypertension, nightshifts, and stress or overworking are significantly related to the severity of the acute phase of the COVID-19 infection, while female sex, asthma, history of myocardial infarction, and the severity of symptoms in the acute phase of COVID-19 are the predictors of Long-COVID in non-hospitalized patients. We did not find an independent relation between Long-COVID and the studied lifestyle factors.
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Background: The SARS-CoV-2 pandemic has become an enormous worldwide challenge over the last two years. However, little is still known about the risk of Long COVID (LC) in patients without comorbidities. Thus, we aimed to assess the predictors of LC in patients without comorbidities. Methods: Patients' information, the course of the disease with symptoms, and post-COVID-19 complaints were collected within 4−12 weeks after COVID-19 recovery. Next, the patients were followed for at least 3 months. ECG, 24-h ECG monitoring, 24-h blood pressure (BP) monitoring, echocardiography, and selected biochemical tests were performed. LC was recognized based on the WHO definition. Results: We identified 701 consecutive patients, 488 of whom completed a 3-month follow-up (63% women). Comparisons were made between the LC group (n = 218) and patients without any symptoms after SARS-CoV-2 recovery (non-LC group) (n = 270). Patients with a severe course of acute-phase COVID-19 developed LC complications more often (34% vs. 19%, p < 0.0001). The persistent symptoms were observed in 45% of LC patients. The LC group also had significantly more symptoms during the acute phase of COVID-19, and they suffered significantly more often from dyspnoea (48 vs. 33%), fatigue (72 vs. 63%), chest pain (50 vs. 36%), leg muscle pain (41 vs. 32%), headache (66 vs. 52%), arthralgia (44 vs. 25%), and chills (34 vs. 25%). In LC patients, significant differences regarding sex and body mass index were observedwoman: 69% vs. 56% (p = 0.003), and BMI: 28 [24−31] vs. 26 kg/m2 [23−30] (p < 0.001), respectively. The number of symptoms in the acute phase was significantly greater in the LC group than in the control group (5 [2−8] vs. 2 [1−5], p = 0.0001). The LC group also had a higher 24-h heart rate (77 [72−83] vs. 75 [70−81], p = 0.021) at admission to the outpatient clinic. Multivariate regression analysis showed that LC patients had a higher BMI (odds ratio (OR): 1.06, 95% confidence intervals [CI]: 1.02−1.10, p = 0.007), almost twice as often had a severe course of COVID-19 (OR: 1.74, CI: 1.07−2.81, p = 0.025), and presented with joint pain in the acute phase (OR: 1.90, CI: 1.23−2.95, p = 0.004). Conclusions: A severe course of COVID-19, BMI, and arthralgia are independently associated with the risk of Long COVID in healthy individuals.
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Despite recovering from the acute phase of coronavirus disease (COVID-19), many patients report continuing symptoms that most commonly include fatigue, cough, neurologic problems, hair loss, headache, and musculoskeletal pain, a condition termed long-COVID syndrome. Neither its etiopathogenesis, nor its clinical presentation or risk factors are fully understood. Therefore, the purpose of this study was to retrospectively evaluate the most common symptoms of long-COVID among patients from the STOP COVID registry of the PoLoCOV study, and to search for risk factors for development of the syndrome. The registry includes patients who presented to the medical center for persistent clinical symptoms following severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. The analysis included data from initial presentation and at three-month follow-up. Of the 2218 patients, 1569 (70.7%) reported having at least one symptom classified as long-COVID syndrome three months after recovery from the initial SARS-CoV-2 infection. The most common symptoms included chronic fatigue (35.6%\), cough (23.0%), and a set of neurological symptoms referred to as brain fog (12.1%). Risk factors for developing long-COVID syndrome included female gender (odds ratio [OR]: 1.48, 95% confidence intervals [CI] [1.19-1.84]), severe COVID-19 (OR: 1.56, CI: 1.00-2.42), dyspnea (OR: 1.31, CI: 1.02-1.69), and chest pain (OR: 1.48, CI: 1.14-1.92). Long-COVID syndrome represents a significant clinical and social problem. The most common clinical manifestations are chronic fatigue, cough, and brain fog. Given the still-limited knowledge of long-COVID syndrome, further research and observation are needed to better understand the mechanisms and risk factors of the disease.
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COVID-19 , Síndrome de Fadiga Crônica , COVID-19/complicações , COVID-19/epidemiologia , Tosse/epidemiologia , Tosse/virologia , Síndrome de Fadiga Crônica/epidemiologia , Síndrome de Fadiga Crônica/virologia , Feminino , Humanos , Fadiga Mental/epidemiologia , Fadiga Mental/virologia , Sistema de Registros , Estudos Retrospectivos , SARS-CoV-2 , Síndrome de COVID-19 Pós-AgudaRESUMO
In the majority of cases, patients infected with the SARS-CoV-2 virus experience a complete resolution of symptoms within six weeks of acquiring the infection, but an increasing number of patients report persistent symptoms. This study aimed to analyse the prevalence of self-reported smell and/or taste disorders (STDs) in a group of convalescent patients after infection with the SARS-CoV-2 virus and to identify risk factors for the disease. The study included 2218 COVID-19 convalescents after both inpatient and outpatient treatment. The sample group was analysed with regard to chronic diseases, place of isolation and clinical symptoms occurring during COVID-19 along with their duration. The assessment also included the most common symptoms of COVID-19 and the severity of the disease course. A total of 98 patients reported persistent smell and taste disorders up to three months after the end of isolation (67.4% of men and 32.6% of women). The mean age of the participants was 53.8 ± 13.5 years (49.19 ± 14.68 in patients with an STD vs. 54.01 ± 13.44 in patients without an STD). The patients treated for COVID-19 at home (p < 0.001) constituted almost the entire group of patients with persistent smell and taste disorders (97%). Among the patients with persistent smell and taste disorders, 57.1% suffered from at least one chronic condition (vs. 71.4% of patients without an STD). In patients with an STD, the number of symptoms per patient was higher than in the other group at 8.87 ± 3.65 (p = 0.018), while the most common clinical symptoms during the acute phase of COVID-19 were smell and taste disorders (84%) (p < 0.001), significant weakness (70%), headache (60%), cough (55%), arthralgia (51%) (p = 0.034) and back muscle pain (51%). Based on the results obtained, the following conclusions were drawn: the risk of developing persistent smell and taste disorders after COVID-19 is greater in younger people with less comorbidities and a higher number of symptoms during the acute phase of COVID-19. The risk is associated with clinical symptoms occurring during the acute phase of COVID-19, i.e., smell and taste disorders and arthralgia. In addition, this risk is higher in patients receiving outpatient treatment for COVID-19.
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COVID-19 , Doenças Cardiovasculares , Transtornos do Olfato , Distúrbios do Paladar , Adulto , Idoso , Artralgia , COVID-19/complicações , COVID-19/epidemiologia , Doenças Cardiovasculares/complicações , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Transtornos do Olfato/diagnóstico , Transtornos do Olfato/epidemiologia , Transtornos do Olfato/etiologia , Polônia/epidemiologia , SARS-CoV-2/patogenicidade , Olfato , Distúrbios do Paladar/diagnóstico , Distúrbios do Paladar/epidemiologia , Distúrbios do Paladar/etiologiaRESUMO
COVID-19 is not only a short-term infection, as patients (pts) recovering from SARS-CoV-2 infection complain of persisting symptoms, which may lead to chronic fatigue syndrome. There is currently no evidence that nutritional supplements can assist in the recovery of pts with chronic fatigue syndrome. 1-Methylnicotinamide (1-MNA) is an endogenic substance that is produced in the liver when nicotinic acid is metabolized. 1-MNA demonstrates anti-inflammatory and anti-thrombotic properties. Therefore, we investigated whether 1-MNA supplements could improve exercise tolerance and decrease fatigue among patients recovering from SARS-CoV-2. METHODS: The study population was composed of 50 pts who had recovered from symptomatic COVID-19. The selected pts were randomized into two groups: Gr 1 (NO-1-MNA)-without supplementation; Gr 2 (1-MNA) with 1-MNA supplementation. At the beginning of the study (Phase 0), in both groups, a 6-minute walk test (6MWT) was carried out and fatigue assessment was performed using the Fatigue Severity Scale (FSS). Both FSS and 6MWT were repeated after 1 month. RESULTS: A significant improvement in the mean distance covered in the 6MWT was noted at follow-up in Gr 1-MNA, compared with Gr NO-1-MNA. We also noted that in Gr 1-MNA, the 6MWT distance was significantly higher after 1 month of supplementation with 1-MNA, compared with the beginning of the study (515.18 m in Phase 0 vs. 557.8 m in Phase 1; p = 0.000034). In Gr 1-MNA, significantly more pts improved their distance in the 6MWT (23 out of 25 pts, equal to 92%), by a mean of 47 m, compared with Gr NO-1-MNA (15 of 25 pts, equal to 60%) (p = 0.0061). After one month, significantly more patients in the group without 1-MNA had severe fatigue (FSS ≥ 4) compared with the group with supplementation (Gr 1-MNA = 5 pts (20%) vs. Gr NO-1-MNA = 14pts (56%); p = 0.008). CONCLUSIONS: 1-MNA supplementation significantly improved physical performance in a 6-min walk test and reduced the percentage of patients with severe fatigue after COVID-19. The comprehensive action of 1-MNA, including anti-inflammatory and anticoagulant effects, may be beneficial for the recovery of patients with persistent symptoms of fatigue and low tolerance to exercise after COVID-19.
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COVID-19 , Síndrome de Fadiga Crônica , COVID-19/complicações , Teste de Esforço , Tolerância ao Exercício , Humanos , SARS-CoV-2RESUMO
The severity of ailments caused by SARS-CoV-2 varies and the clinical picture has already evolved during the pandemic, complicating diagnostics. In Poland, no study has been performed to assess the clinical picture of patients across the successive pandemic waves. The aim of the study was to present the characteristics of patients who present to medical center because of persistent symptoms after COVID-19, and to study differences between hospitalized/non-hospitalized, vaccinated/non-vaccinated individuals and between different waves in Poland. This is a retrospective study evaluating the clinical presentation of COVID-19 patients from the STOP-COVID registry of the PoLoCOV-Study. This registry includes patients who present to the medical center because of persistent clinical symptoms after the isolation. The patients' data were obtained from individuals who suffered from COVID-19 between September 2020 and December 2021.The patients were divided into groups according to the infection rate increase pattern (II/III/IV pandemic wave), status of vaccination and place of isolation. Regardless of the pandemic wave, the patients' most commonly reported weaknesses were a cough and a headache. The arterial hypertension and hyperlipidemia were the most frequent concomitant chronic conditions. Hospitalized patients more often reported weakness or a cough while home-isolated patients were more likely to have rhinitis or a headache. Patients who completed the vaccination course showed a shorter duration of clinical symptoms and a lower mean number of symptoms. Additionally, vaccinated individuals reported less taste and/or olfactory dysfunction than unvaccinated individuals. To conclude, the persistence of the pandemic has resulted in significant changes observed in the clinical picture. Successive waves caused deterioration in the subjective assessment of the disease severity. A cough seemed to occur more frequently in the later pandemic waves.
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BACKGROUND: Dementia is a very serious problem with regard to geriatric population. In the population over the age of 80 the prevalence of dementia varies by up to 20%. It is very important to answer the question - are arterial hypertension and its duration associated with cognitive performance? METHODS: One hundred and sixty people were qualified for participation in the study, women and men, diagnosed with arterial hypertension. The patients were divided into two pairs of groups. The first pair was group 1, patients with hypertension over the age of 85 and group 2, patients with hypertension aged 75-85. The second pair was group I, patients with up to 10 years of arterial hypertension and group II, patients with over 10 years of arterial hypertension. In the study, the Mini-Mental State Examination (MMSE) was used. Interpretation of impairment depended on the obtained numerical value. RESULTS: In the tested group of patients, for individual correlations it was found that age is the independent variable which significantly affects the MMSE score. It was found that the time of duration of arterial hypertension did not have impact on the MMSE. CONCLUSION: Cognitive functions evaluated through the MMSE were correct for the entire population. The length of the course of arterial hypertension did not have a significant adverse impact on cognitive functions and on the achieved MMSE result. Significant impact of age on the lowering of MMSE results and impairment of cognitive functions was shown.
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Transtornos Cognitivos , Disfunção Cognitiva , Hipertensão , Idoso , Idoso de 80 Anos ou mais , Cognição , Transtornos Cognitivos/complicações , Transtornos Cognitivos/diagnóstico , Transtornos Cognitivos/epidemiologia , Disfunção Cognitiva/complicações , Disfunção Cognitiva/diagnóstico , Disfunção Cognitiva/epidemiologia , Feminino , Humanos , Hipertensão/complicações , Hipertensão/epidemiologia , Masculino , Testes de Estado Mental e DemênciaRESUMO
Currently, the most common cause of death among highly developed countries are cardiovascular diseases. In terms of incidence, they take epidemic proportions. The main cause of the development of cardiovascular disease in 90% of cases is atherosclerotic lesions. The most important complications of atherosclerosis in addition to myocardial infarction and stroke include peripheral arterial disease, including arteries of the lower limbs. It is estimated that 3-10% of the general population suffers from atherosclerotic peripheral vascular disease. In people over 70, the number of patients with peripheral vascular disease increases up to 15-20%. AIM: The aim of the study was to evaluate the influence of vortex massages and physical training on the temperature of lower limbs and selected haemodynamic parameters of the circulatory system in patients with atherosclerotic peripheral vascular disease. MATERIALS AND METHODS: The study included 50 patients, both sexes, aged from 39 to 79 years, with impaired peripheral circulation of the lower limbs. The subjects were randomly divided into two groups. In group I, a series of 10 lower limb massage vortex procedures and an individually selected training including breathing, relaxation and active exercises of the lower limbs were used. In Group II, individually selected training was conducted. Measurements of blood pressure and heart rate (HR) were carried out before and after the series of treatments. The technique of performing the measurements was consistent with the recommendations of the Polish Society of Arterial Hypertension regarding blood pressure measurements. RESULTS: After the end of the series of treatments, in group I there was a statistically significant decrease in systolic blood pressure (SBP) and heart rate (HR). CONCLUSIONS: The applied eddy massage treatments significantly influenced the improvement of the hemodynamic parameters of the cardiovascular system.
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Aterosclerose , Hidroterapia , Doenças Vasculares Periféricas , Adulto , Idoso , Aterosclerose/terapia , Terapia por Exercício , Feminino , Hemodinâmica , Humanos , Masculino , Pessoa de Meia-Idade , Doenças Vasculares Periféricas/terapiaRESUMO
The ever-increasing pace of life, and thus constant stress, poor nutrition and lack of time for physical activity caused the development of many diseases referred to as civilization diseases, i.e., obesity, diabetes, hypertension, metabolic diseases or generalized atherosclerosis. They have a significant impact on the development of pathological changes in all tissues of the human body. AIM: The aim of the study was to evaluate the effect of vaginal massages and controlled physical training on the temperature of lower limbs in patients with atherosclerotic peripheral vascular disease. MATERIALS AND METHODS: The study included 50 patients, women and men, aged from 39 to 79 years, with impaired peripheral circulation of the lower limbs. The subjects were randomly divided into two groups, each of 25 patients. In group I, a series of 10 lower limb massage vortex procedures and an individually selected training including breathing, relaxation and active exercises of the lower limbs were used. In Group II, individually selected training was conducted. The temperature of the lower extremities was measured in all the subjects using an infrared multifunction thermometer (IR). The measurements were carried out before the beginning of the rehabilitation program and after its completion. RESULTS: There was a statistically significant increase of lower limbs' temperature in group I (p <0.001). CONCLUSIONS: The applied vortex massage treatments significantly influenced the improvement of the lower limbs' warmth. Treatments in the field of hydrotherapy have a beneficial effect in the treatment of patients with chronic lower limb ischemia.
Assuntos
Aterosclerose , Hidroterapia , Doenças Vasculares Periféricas , Adulto , Idoso , Aterosclerose/terapia , Terapia por Exercício , Feminino , Humanos , Extremidade Inferior , Masculino , Pessoa de Meia-Idade , Doenças Vasculares Periféricas/terapia , TemperaturaRESUMO
Hypertension is one of the most common chronic diseases in Poland. It occurs in all age groups, but most often affects people over 65 years of age. The correct diagnosis of hypertension in older people includes documenting elevated blood pressure values, differentiating disease changes from physiologically related changes to aging, as well as assessing organ related complications. Detection of organ complications is also an important parameter of prognosis assessment. AIM: The aim of the study was evaluation of renal function in the course of hypertension in the elderly. MATERIALS AND METHODS: The study involved 63 women and 17 men, aged from 75 to 93 years, who were diagnosed with arterial hypertension in accordance with the guidelines of the Polish Society of Hypertension. Patients were divided into two groups. The first pair consisted of a group of 1 hypertensive patients (HA) lasting up to 10 years of age over 85 years and a group of 2 patients with HA lasting up to 10 years at the age of 75-85 years. The second pair is group I - patients with HA over 10 years of age over 85 years and group II - patients with HA lasting over 10 years at the age of 75-85. The assessment of glomerular filtration was made using the estimated glomerular filtration rate (GFR), which was calculated according to the mathematical formula of MDRD, while the renal resistance index was assessed using spectral Doppler after visualization of the flow in the renal arteries. RESULTS: The value of glomerular filtration in the examined groups divided by age was 55.1±15 (group 1) and 66.9±16 (group 2). The values of the kidney artery resistance index (depending on age) were in 1 group: 0.61±0.04 vs 0.60±0.05 and in the second group: 0.59±0.06 vs 0.58±0.05. The values of the renal artery resistance index (depending on the duration of HA) were 0.62±0.04 vs 0.61±0.03 (group I) and 0.61±0.04 vs 0.60±0.04 ( group II). CONCLUSIONS: GFR depends on the duration of hypertension. A relationship was found between the value of the kidney artery resistance index and age. There was no significant relationship between the value of the kidney artery resistance index and duration of hypertension.
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Hipertensão/fisiopatologia , Rim/fisiopatologia , Idoso , Idoso de 80 Anos ou mais , Feminino , Taxa de Filtração Glomerular , Humanos , MasculinoRESUMO
According to the position of the European Society of Hypertension in 2009, the thickening of the inner and middle membrane complex of the carotid arteries (I-M CCA), or the finding of atherosclerotic plaques is associated with high cardiovascular risk. The increase in I-M CCA thickness, assessed within the carotid artery, is considered the initial stage of atherosclerosis. According to the concept of parallel development of atherosclerosis in many arterial areas I-M CCA is a recognized marker of the process involving other arteries, such as coronary arteries, kidney or lower limbs. AIM: The aim of the study was evaluation of the intima and media of carotid arteries - I-M in the course of hypertension in the elderly. MATERIALS AND METHODS: The study involved 63 women and 17 men, aged from 75 to 93 years, who were diagnosed with arterial hypertension in accordance with the guidelines of the Polish Society of Hypertension. Patients were divided into two groups. The first pair consisted of a group of 1 hypertensive patients (HA) lasting up to 10 years of age over 85 years and a group of 2 patients with HA lasting up to 10 years at the age of 75-85 years. The second pair is group I - patients with HA over 10 years of age over 85 years and group II - patients with HA lasting over 10 years at the age of 75-85. Carotid artery examination was performed using the Aloka SSD-1100 ultrasound machine. The measurements were made within the left and right carotid wall of the common carotid artery in the anterior and lateral-posterior projection. The maximum thickness of the inner and middle membranes was measured in three places within two segments of the common carotid artery. RESULTS: It was observed that in the group of patients treated longer due to hypertension, the thickness of the intima-media complex is significantly higher than in patients with shorter duration. Moreover, in the examined group of patients in the analysis of individual correlations, life expectancy was influenced, among others, by significantly on the thickness of I-M CCA. CONCLUSIONS: Both the older age of patients and the longer duration of hypertension caused thickening of the intima-media complex. The duration of hypertension greater than 10 years had a greater impact on the thickness of this complex than the age of the patients.