An organism's ability to function properly depends not solely on its diet but also on the intake of nutrients and non-nutritive bioactive compounds that exert immunomodulatory effects. This principle applies both to healthy individuals and, in particular, to those with concomitant chronic conditions, such as type 2 diabetes. However, the current food industry and the widespread use of highly processed foods often lead to nutritional deficiencies. Numerous studies have confirmed the occurrence of immune system dysfunction in patients with type 2 diabetes. This article elucidates the impact of specific nutrients on the immune system function, which maintains homeostasis of the organism, with a particular emphasis on type 2 diabetes. The role of macronutrients, micronutrients, vitamins, and selected substances, such as omega-3 fatty acids, coenzyme Q10, and alpha-lipoic acid, was taken into consideration, which outlined the minimum range of tests that ought to be performed on patients in order to either directly or indirectly determine the severity of malnutrition in this group of patients.
Diabetes Mellitus, Type 2 , Malnutrition , Humans , Diabetes Mellitus, Type 2/therapy , Nutritional Status , Nutrients , Immunomodulation
Background: Patients with inborn errors of immunity (IEI) experience recurrent infections, autoimmunity, and malignancies. Owing to repeated medical procedures, the need for constant treatment and surveillance, and the unpredictable course of the disease, patients with IEI are prone to develop mental health disorders, including anxiety. In this study, we aimed to assess the prevalence and level of anxiety symptoms in adult Polish patients with IEI and explore the determinants of anxiety in this group of patients. Methods: Data from 105 Polish patients with IEI were collected via the hospital anxiety and depression scale (HADS), brief illness perception questionnaire (B-IPQ), illness cognition questionnaire (ICQ), Pittsburgh sleep quality index (PSQI), and a questionnaire on general health and demographic data. For statistical analyses of data, the normality of distribution of quantitative data was assessed, and internal consistency of tests was investigated using Cronbach's alpha coefficient; moreover, we performed the analysis of correlations and between-group differences, and path analysis to explore causal relationships. Significance was considered at p < 0.050. Results: Thirty-eight (36.2%) patients had anxiety symptoms (HADS-A ≥ 8); 14 (13.3%) patients had severe anxiety (score ≥ 11), and 24 (22.9%) had moderate anxiety (score of 8-10). Patients with poor sleep quality, higher pain frequency, younger age, and no fixed income had higher anxiety scores than others. Emotional and cognitive representations of illness were positively correlated with anxiety levels. Intense anxiety was related to more negative illness perception, higher helplessness, lower illness acceptance, and lower perceived benefits. Discussion: Anxiety is common in patients with IEI. However, results indicate that it is not related to a more severe course of IEI or several comorbidities, whereas, pain frequency and poor sleep quality were identified to be important clinical factors for anxiety. Because anxiety was related to negative illness perception, psychological therapy may apply to this group of patients.
A strong relationship exists between immune dysfunction and cardiovascular disease. Immune dysregulation can promote the development of cardiovascular diseases as well as exacerbate their course. The disorders may occur due to the presence of primary immune defects (currently known as inborn errors of immunity) and the more common secondary immune deficiencies. Secondary immune deficiencies can be caused by certain chronic conditions (such as diabetes, chronic kidney disease, obesity, autoimmune diseases, or cancer), nutritional deficiencies (including both lack of nutrients and bioactive non-nutrient compounds), and medical treatments and addictive substances. This article unravels the molecular linkage between the aforementioned immune system disorders and atherosclerosis.
An improved recognition of inborn errors of immunity (IEI) is associated with an increase in life expectancy and a higher incidence of complications and related conditions. The aim of the study was to analyze factors enabling the primary prevention: BMI, smoking and selected laboratory tests (morphology with smear, creatinine, eGFR, total protein, albumin, ferritin, folic acid, vitamin B12, vitamin D3) included in the protocols of standard of care for adult patients with primary antibody deficiencies (PADs). The study included 94 participants ≥ 18 years old, diagnosed with PADs. Overweight was found in 17%, obesity in 14% and underweight in 15% of patients; 11.5% of patients smoked. Leukopenia was diagnosed in 16%, neutropenia in 8.5%, lymphopenia in 22.5% and thrombocytopenia in 14% of patients. A decreased concentration of hemoglobin was found in 32%, total protein in 19%, albumin in 17%, vitamin D3 in 52%, vitamin B12 in 6.5%, folic acid in 34% and ferritin in 26% of patients. Creatinine concentrations were elevated in 16% of patients, while in 20%, eGFR was reduced. Only a holistic assessment of comorbidities and complications of deficiency, as well as regular follow-up and lifestyle changes, can yield the best results in the long-term care of patients.
Objectives: The aim of this study was to determine the degree of safety and possible risk of acute allergic reactions following mRNA COVID-19 vaccination among a group of patients predisposed to allergic diseases. Study design: The study survey took place between May 2021 and February 2022. Each participant completed an initial pre-vaccination questionnaire during patient eligibility assessment for vaccination, and two subsequent questionnaires were completed approximately 21 days after the first and second doses of vaccination. Methods: The study included 52 patients aged >18 years. Participants were a select group of patients who, due to a history of severe allergic disease, were not eligible for vaccination at the COVID-19 Vaccination Points available in Poland. Results: None of the patients developed serious allergic complications in the form of anaphylaxis. There were no statistically significant differences between the first vaccination and the second vaccination in terms of symptoms, the time of onset and duration. The age of the participants did not correlate statistically with the occurrence of symptoms following the first or second vaccination. Conclusions: Based on the study results, it can be concluded that mRNA COVID-19 vaccines show a favourable safety profile for patients with a history of allergic disease and constitute the optimal strategy for fighting the SARS-CoV-2 pandemic. The study results support the recommendation of COVID-19 vaccinations for people predisposed to allergic diseases due to the clear benefits of vaccination over the possible risk of adverse events.
Introduction: SARS-CoV-2 is responsible for causing the COVID-19 disease, which affected 174 million people worldwide. After vaccines were launched, the focus was on their effectiveness and the degree of their safety. Aim: The authors try to find factors that may affect the response to vaccination. Material and methods: The study was conducted in 47 adults (39 women and 8 men; age: 47.3 ±11.2). Participants were vaccinated with two doses of the Comirnaty mRNA vaccine. Each patient had a medical history taken and the concentration of specific sIgG antibodies against S1 protein and SARS-CoV-2 N protein, as well as of selected cytokines (IL-8, TGF-ß, IFN-γ) was determined before and 3 weeks after the first and second dose of the vaccine. Results: There were 18 convalescents among the respondents. A statistically significant increase in the concentration of specific sIgG S1 in subsequent determinations was observed. Higher levels of sIgG S1 were found after the first dose of the vaccine in COVID-19 convalescents. There was no statistically significant influence of age, body mass index and sex on the increase in the concentration of antibodies and the concentration of the determined cytokines. It was shown that the higher the initial TGF-ß concentration, the greater the increase in sIgG S1 after administration of the vaccine. Conclusions: Vaccination did not increase the levels of IL-8, IFN-ß and TGF-γ. A higher concentration of serum TGF-ß before vaccination correlated with the higher concentration of sIgG S1 antibodies after the first dose of the vaccine.
The majority of primary immunodeficiencies (PIDs) are antibody deficiencies (PADs), and not all of them are rare diseases; As an example, Caucasian individuals suffer from selective IgA deficiency at a frequency of 1:500. In addition to infections, symptomatic patients with PAD are more likely to develop neoplastic, autoimmune, and allergic diseases. In the event that PAD is neglected or delayed for more than ten years, complications develop, eventually resulting in death. No studies have been conducted to devise and report detailed ready-to-use protocols for managing PAD to date. This study aimed to propose protocols and guidelines for the adult PAD patients' standard care. Preparing the protocol, we considered the frequency and type of laboratory tests, imaging, endoscopic examinations, specialist consultations, and standardized recommendations for further care in the place of residence. As a result of the proposed monitoring scheme, patients can be provided with complete care in terms of their underlying conditions and comorbidities, as well as early detection of complications. This protocol will serve as a guide for physicians dealing with these patients and enable comparisons of patient groups across a variety of treatment centers, even far away from each other. A national consultant in the field of clinical immunology verified the protocol mainly developed by Polish experts from reference immunology centres for adults.
IgA Deficiency , Primary Immunodeficiency Diseases , Adult , Comorbidity , Humans , Quality of Life , Standard of Care
At the beginning of the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) pandemic, patients with inborn errors of immunity (IEI) appeared to be particularly vulnerable to a severe course of the disease. It quickly turned out that only some IEI groups are associated with a high risk of severe infection. However, data on the course of Coronavirus Disease 2019 (COVID-19) in patients with IEI are still insufficient, especially in children; hence, further analyses are required. The retrospective study included 155 unvaccinated people with IEI: 105 children and 50 adults (67.7% and 32.3%, respectively). Male patients dominated in the study group (94 people, 60.6%). At least two comorbidities were found in 50 patients (32.3%), significantly more often in adults (56% vs. 21%). Adult patients presented significantly more COVID-19 symptoms. Asymptomatic and mildly symptomatic course of COVID-19 was demonstrated in 74.8% of the entire group, significantly more often in children (88.6% vs. 46%). Moderate and severe courses dominated in adults (54% vs. 11.4%). Systemic antibiotic therapy was used the most frequently, especially in adults (60% vs. 14.3%). COVID-19-specific therapy was used almost exclusively in adults. In the whole group, complications occurred in 14.2% of patients, significantly more often in adults (30% vs. 6.7%). In the pediatric group, there were two cases (1.9%) of multisystem inflammatory syndrome in children. Deaths were reported only in the adult population and accounted for 3.9% of the entire study group. The death rate for all adults was 12%, 15.4% for adults diagnosed with common variable immunodeficiency, 12.5% for those with X-linked agammaglobulinemia, and 21.4% for patients with comorbidity. The results of our study imply that vaccinations against COVID-19 should be recommended both for children and adults with IEI. Postexposure prophylaxis and early antiviral and anti-SARS-CoV-2 antibody-based therapies should be considered in adults with IEI, especially in those with severe humoral immune deficiencies and comorbidity.
COVID-19 , Adult , Anti-Bacterial Agents , Antiviral Agents , COVID-19/complications , Child , Disease Progression , Humans , Male , Poland , Retrospective Studies , SARS-CoV-2 , Systemic Inflammatory Response Syndrome
Data regarding the willingness of patients affected by inborn errors of immunity to accept vaccination against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection are limited. Therefore, this study assessed SARS-CoV-2 vaccination coverage and hesitancy in immunodeficient patients by surveying adults with primary immune deficiencies and autoinflammatory and rheumatic diseases on biologic therapy. The study was conducted from September 20, 2021, to January 22, 2022, when the primary coronavirus disease 2019 (COVID-19) vaccinations were available to all adults in Poland. We included 207 participants consecutively recruited from five referral centers (57% female; median age: 42.6 [range: 18-76, standard deviation ± 14.70] years). Overall, 55% (n = 114), 17% (n = 36), and 28% (n = 57) of the patients had primary immune deficiencies, autoinflammatory diseases, and rheumatic diseases, respectively. Among the entire cohort, 168 patients (81%) were vaccinated, and 82% were willing to receive a booster dose. Patients with autoinflammatory diseases had the highest vaccination rate (94.4%). A strong conviction that it was the correct decision (72%), fear of getting COVID-19 (38%), and expert opinions (34%) influenced the decision to vaccinate. Among the unvaccinated patients, 33.3% had primary or vocational education (p <0.001). Furthermore, only 33% believed they were at risk of a severe course of COVID-19 (p = 0.014), and 10% believed in vaccine efficacy (p <0.001). They also doubted the safety of the vaccine (p <0.001) and feared a post-vaccination flare of their disease (p <0.001). Half of the unvaccinated respondents declared that they would consider changing their decision. Vaccination coverage in immunodeficient patients was higher than in the general Polish population. However, the hesitant patients doubted the vaccine's safety, feared a post-vaccination disease flare, and had primary or vocational education. Therefore, vaccination promotion activities should stress personal safety and the low risk of disease flares due to vaccination. Furthermore, all evidence must be communicated in patient-friendly terms.
COVID-19 , Hereditary Autoinflammatory Diseases , Primary Immunodeficiency Diseases , Rheumatic Diseases , Vaccines , Adult , Humans , Female , Male , COVID-19/prevention & control , COVID-19 Vaccines , Poland/epidemiology , SARS-CoV-2 , Syndrome , Vaccination/adverse effects , Surveys and Questionnaires , Vaccines/therapeutic use
Introduction: Primary immunodeficiencies (PIDs) are clinically heterogeneous disorders caused by abnormalities in the immune system. However, PIDs are genetically determined and may occur at any age from early childhood to elderly age. Due to chronic patterns, the risk of malignancy and organ damage in patients with PIDs may affect any aspect of life, including sleep patterns. To our knowledge, the prevalence of insomnia and subjective sleep quality have not been investigated in patients with PIDs. Therefore, this pilot study was conducted to investigate sleep quality, the prevalence of sleep disturbances, and fatigue in adult patients with PIDs in Poland. Methods: All participants were surveyed using the Athens Insomnia Scale, Pittsburgh Sleep Quality Index, Fatigue Severity Scale, and a questionnaire concerning general health and demographic data. We included 92 participants: 48 women (52.2%) and 44 men (47.8%). Results: Participants' mean age was 41.9 ± 13.9 years. The mean sleep duration was 7.0 ± 1.5 hours, and the mean sleep latency was 41.2 ± 53.1 minutes. Additionally, 44.6% of patients (n=41) had symptoms of insomnia and 44.6% (n=42) had poor sleep quality. Less than one-fourth (n=22; 23.9%) of the patients reported the use of sleeping pills; moreover, clinically significant fatigue was reported in 52.2% (n=48). Discussion: Our investigation provides insight into the problem of sleep disturbances in patients with PIDs. Data have demonstrated that sleeping disorders with concomitant fatigue are common in patients with PID. Further studies are needed to determine the determinants of poor sleep quality in this specific group of patients.
Sleep Initiation and Maintenance Disorders , Child, Preschool , Male , Humans , Adult , Female , Aged , Middle Aged , Sleep Initiation and Maintenance Disorders/epidemiology , Sleep Initiation and Maintenance Disorders/complications , Poland/epidemiology , Pilot Projects , Sleep , Sleep Quality , Fatigue/epidemiology , Fatigue/complications
INTRODUCTION: The COVID-19 pandemic has changed many aspects of everyday life. Patients with primary immunodeficiency (PID) are in a particularly difficult situation. The purpose of the present study was to contribute to the very limited research on the everyday aspects of functioning in PID patients during the COVID-19 pandemic. METHODS: The survey included 85 adult PID patients treated with immunoglobulin replacement therapy in four reference centers for immunology. Everyday functioning of the patients as well as their opinion concerning new solutions in medical care were analyzed. RESULTS: During the pandemic, the percentage of patients experiencing fear/anxiety has increased from 47% to 70%. The wide dissemination of information about the SARS-CoV-2 in the media has increased anxiety in 40% of the patients. Patients diagnosed with PID were most afraid of the exposure to contact with strangers, especially in public places. As many as 67 respondents (79%) considered the introduction of restrictions concerning social functioning as good. Only every fifth person learned about the pandemic from reliable sources. Eighty three percent of the patients receiving immunoglobulin substitution experienced less fear of SARS-CoV-2 infection. The patients positively evaluated the solutions related to the direct delivery of drugs to the place of residence in order to continue home IgRT therapy. Fifty three respondents (62.5%) believed that the possibility of a remote consultation was a very good solution. CONCLUSION: It is necessary to increase educational activities concerning the pandemic provided by health care professionals, as patients obtain information mainly from the media and the Internet, which adversely affects the feeling of anxiety. The pandemic, in addition to the very negative impact on patients and the deterioration of their daily functioning, has made patients appreciate their life more, devote more time to family and friends, and do things they like.
Activities of Daily Living , COVID-19 , Immunocompromised Host , Immunoglobulin G/therapeutic use , Primary Immunodeficiency Diseases/drug therapy , Access to Information , Adult , Affect , Anxiety/etiology , Anxiety/psychology , Cost of Illness , Drug Substitution , Fear , Female , Health Care Surveys , Health Knowledge, Attitudes, Practice , Humans , Immunoglobulin G/adverse effects , Male , Middle Aged , Patient Education as Topic , Poland , Primary Immunodeficiency Diseases/diagnosis , Primary Immunodeficiency Diseases/immunology , Primary Immunodeficiency Diseases/psychology , Social Behavior , Telemedicine , Treatment Outcome
Despite significant advances in diagnostic methods, sepsis is still a current medical problem, and its complications contribute to increased mortality among different age groups. The article presents the case of a 71-year-old man who developed an inflammatory aneurysm of the abdominal aorta in the course of sepsis of Salmonella spp. etiology, followed by its rupture. The case confirms that we must not forget about rare, especially unusual complications, which may depend on the type of microorganism. Properly quick diagnosis allowed for the implementation of appropriate treatment and survival of the patient.
Common variable immunodeficiency (CVID) is the most clinically significant primary antibody immunodeficiency recognized in adulthood. Previously published data have shown an average diagnostic delay of 10 years for Polish adult patients with CVID. In the current study, we aimed to analyze the current diagnostic delay of adult patients with CVID in Poland. To this end, we identified patients from four immunological centers specialized in the care of adult patients with primary immunodeficiencies (PID). Demographic and clinical data of patients were collected using an internet database. We identified 103 adult patients (F:M 44.7%:55.3%) in Poland with CVID. The median age at onset of symptoms was 24 (0-66), 33 (4-70) at diagnosis, and 37 (18-73) years at the time of analysis. The median diagnostic delay for the entire study population was 6 (0-57) years. However, this delay was higher in patients with symptom onset before the year 2000 than after the year 1999 [15 (0-57) vs. 3 (0-19) years; p < 0.001]. Comparing patients (median ≤ 6 years, N = 53) with short diagnostic delay (SDD) and those (median > 6 years, N = 50) with long diagnostic delay (LDD), the LDD group had a statistically significant higher incidence of infections of the lower respiratory tract before diagnosis (90.0 vs. 71.70%). During the entire observation period, cytopenias (44.00 vs. 22.64%), granulomatous lesions (28.00 vs. 11.32%), and solid tumors (14.00 vs. 1.89%) were significantly more frequent in the LDD group. In conclusion, we found a significant reduction in the median diagnostic delay in Polish CVID patients with disease onset in the last two decades.
Common Variable Immunodeficiency/diagnosis , Delayed Diagnosis , Adolescent , Adult , Age of Onset , Aged , Child , Child, Preschool , Common Variable Immunodeficiency/epidemiology , Common Variable Immunodeficiency/immunology , Databases, Factual , Female , Humans , Incidence , Infant , Infant, Newborn , Male , Middle Aged , Poland/epidemiology , Predictive Value of Tests , Time Factors , Young Adult
Antibody determination is routinely used in everyday rheumatological practice. Its result repeatedly determines the diagnosis or exclusion of a particular disease. Antibodies are immunoglobulins, i.e. some of the most important proteins in the immune system, and have specific properties that we should know. In addition, there are a number of factors that can affect their concentration, including drugs commonly used in the treatment of rheumatic diseases. There are definite indications, when the total concentrations of individual classes of immunoglobulins should be initially determined and it should be evaluated whether the patient produces them at all or their production is impaired. In some cases, we should evaluate the levels of specific antibodies along with the total protein concentration and the γ-globulin fraction, in which the antibodies are contained. The article presents information on the most common mistakes made when performing these tests.
Humoral immunodeficiency with accompanying infections is an indication for human immunoglobulin replacement therapy. Whether treatment will be lifelong or necessary only temporarily depends on the nature of deficiency: primary (persistent) or secondary (persistent or transient). It is not always easy to distinguish between primary and secondary immunodeficiency, especially in adults. The article presents a case of a 39-year-old patient with anamnesis and medical tests results that suggested primary humoral immunodeficiency. The deficiency was diagnosed for the first time at the age of 38, when the patient was pregnant. The patient was qualified for immunoglobulin G replacement therapy. Clinical improvement was achieved. After the end of pregnancy, systematic improvement in immunological parameters was observed, suggesting the resolution of immunodeficiency. A decision was made to discontinue immunoglobulin replacement. Due to the ability to respond to vaccine, confirmed during diagnosis, preventive vaccines were recommended. There was no recurrence of serious infections. The clinical course finally enabled a diagnosis of secondary immunodeficiency. The presented case shows the importance of an active approach to the diagnostic and therapeutic process, constant assessment of clinical course, monitoring of IgG concentrations, and the awareness that in the situation when we do not have a genetic confirmation of the disease, the diagnosis may change.
Agammaglobulinemia/drug therapy , IgG Deficiency/drug therapy , Immunoglobulin G/administration & dosage , Infections/drug therapy , Adult , Agammaglobulinemia/complications , Agammaglobulinemia/diagnosis , Drug Administration Schedule , Female , Humans , IgG Deficiency/complications , IgG Deficiency/diagnosis , Infections/diagnosis , Infections/etiology , Infusions, Intravenous/trends , Recurrence
Indoor swimming pools can be used all year round and serve for one of the most popular sport pursued for recreation. The positive effect of swimming arises in particular from the involvement of all the muscles of the body, decreasing the burden on the joints, as well as functional improvement of both the lungs and heart. Chlorine is typically used to disinfect swimming pool water and as a result the changes that take place lead to the formation of by-products, such as monochloramines (NH2Cl), dichloramines (NH2Cl2) i trichloramines (NH2Cl3), trihalogenometans (THM) or haloacetic acid (HAA). The highest concentration of these substances is just above the water surface and they may cause irritation of skin, eyes and mucosa of the respiratory tract. The toxic effect of high chlorine concentration and its side-products on the respiratory system is known, but the effect of low concentrations of these compounds is still not fully determined. Recent studies suggest that development of allergic diseases among swimmers may be increased by epithelial disorders driven by airway barrier dysfunction caused by chlorine irritation. Swimming in chlorinated water may be linked to symptoms of bronchial hyperreactivity, asthma and rhinitis especially in children, elite swimmers and employees of indoor swimming pools. Hypersensivity pneumonitis related to the use of swimming pools may manifest as a swimming pool or sauna user lung, most commonly caused by water polluting pathogens. The article summarizes recent data concerning the influence of chlorinated water on the development of allergic diseases.
Chlorine/adverse effects , Disinfectants/adverse effects , Hypersensitivity/etiology , Water/analysis , Halogenation , Humans , Hypersensitivity/immunology , Swimming , Water/adverse effects
AIM: To evaluate the influence of selected socio-demographic factors on quality of life of patients with different degrees of asthma severity. MATERIAL AND METHODS: The study was conducted in 2009-2010 in the Clinic of Allergology, Clinical Immunology and Internal Diseases in Dr J. Biziel University Hospital No. 2 in Bydgoszcz. Patients were divided into a tested group (126) and a control group (86). The criterion for the division was the degree of asthma control according to GINA 2006. The following tools were used: the author's questionnaire containing questions about socio-demographic and clinical data, and the WHOQOL-100. RESULTS: In the tested group, a statistically significant correlation was observed between quality of life and age (p < 0.002 for the entire population), education (p < 0.05 in the group with controlled asthma, p = 0.0005 for the entire population), professional activity (p < 0.003 in the group with partially controlled asthma, p < 0.05 with uncontrolled asthma and p < 0.0001 in the entire population), marital status (p = 0.025 for the entire population) and financial situation (p < 0.0001; p < 0.0002; p < 0.009 in all groups; p < 0.0001 in the entire population). There was no significant difference between quality of life, and sex and the place of residence of the respondents. CONCLUSIONS: Age, education, professional activity, marital status and financial situation affect the assessment of quality of life in patients with asthma. Socio-demographic factors such as sex and the place of residence do not influence the assessment of quality of life in patients with asthma.
