Comparison of the Characteristics of Back Pain in Women with Postmenopausal Osteoporosis with and without Vertebral Compression Fracture: A Retrospective Study at a Single Osteoporosis Center in Poland.

BACKGROUND The incidence of unspecific back pain and osteoporotic vertebral compression fractures increases significantly with age. Considering the difficulties in the diagnosis of spontaneous osteoporotic vertebral fractures, this retrospective study aimed to compare the characteristics of back pain in women with postmenopausal osteoporosis with and without vertebral compression fractures. MATERIAL AND METHODS This study enrolled 334 women with postmenopausal osteoporosis; 150 had vertebral fractures, and 184 had no vertebral fractures. Densitometric vertebral fracture assessment and bone mineral density measurements in the central skeleton were performed for each patient. The participants completed a survey about features of their back pain. RESULTS Patients with vertebral fractures had more severe back pain based on the numeric rating scale: 6.14 vs. 4.33 (P<0.001, odds ratio [OR]=1.43, 95% confidence interval [CI]: 1.29-1.59). Among these individuals, back pain caused reduction in normal activity during the day (P<0.001, OR=4.68, 95% CI: 2.86-7.68), and pain occurred more often (P<0.001, OR=1.77, 95% CI: 1.47-2.13), lasted longer (P<0.001, OR=2.01, 95% CI: 1.65-2.46), predominantly occurred in the lumbar spine (P<0.001, OR=4.70, 95% CI: 1.96-11.29), and intensified during normal everyday activities (P<0.001). Based on these results, a new survey was created. It demonstrated a sensitivity of 70.67% and a specificity of 67.37% in predicting a current compression fracture. CONCLUSIONS Patients with vertebral compression fractures experience higher pain intensity and exhibit specific features of back pain. The new survey can be considered a supportive tool in assessing the possibility of vertebral compression fractures.

Current Applications and Selected Technical Details of Dual-Energy X-Ray Absorptiometry.

The application of dual-energy X-ray absorptiometry (DXA) examinations in the assessment of bone mineral density (BMD) in the lumbar spine, hip, and forearm is the basic diagnostic method for recognition of osteoporosis. The constant development of DXA technique is due to the aging of societies and the increasing importance of osteoporosis as a public health problem. In order to assess the degree of bone demineralization in patients with hyperparathyroidism, forearm DXA examination is recommended. The vertebral fracture assessment (VFA) of the thoracic and lumbar spine, performed by a highly-skilled technician, is an interesting alternative to the X-ray examination. The DXA total body examination can be useful in the evaluation of fat redistribution among patients after bariatric surgery, in patients infected with HIV and receiving antiretroviral therapy, and in patients with metabolic diseases and suspected to have sarcopenia. The assessment of visceral adipose tissue (VAT) and detection of abdominal aortic calcifications may be useful in the prediction of cardiovascular events. The positive effect of anti-resorptive therapy may affect some parameters of DXA hip structure analysis (HSA). Long-term anti-resorptive therapy, especially with the use of bisphosphonates, may result in changes in the DXA image, which may herald atypical femur fractures (AFF). Reduction of the periprosthetic BMD in the DXA measurements can be used to estimate the likelihood of loosening the prosthesis and periprosthetic fractures. The present review aims to present current applications and selected technical details of DXA.

[A cough in a patient with cholangitis in the course of caroli's disease. Case report].

Cough may be a manifestation of pulmonary and extra-pulmonary diseases. However, rarely liver disease is suspected as a cause of acute cough. A case of a 34-year-old patient with diagnosed Caroli's disease has been described, in which cough with fever was the main manifestation of cholangitis in the course of complications of the underlying disease. Caroli's disease is a congenital pathology of intrahepatic bile ducts, causing their cysts to widen. It usually has an asymptomatic course, however it promotes infectious complications such as liver abscesses and recurrent cholangitis. The patient was admitted to the ward because of high fever and cough, without any symptoms from the digestive system. On the basis of laboratory, microbiological and visual examinations, various causes of cough were excluded and a diagnosis of cholangitis was made. After appropriate antibiotic therapy, a rapid improvement in the clinical condition and resolution of symptoms was achieved.

[Kounis syndrome - allergic myocardial infarction. a case report].

Kounis syndrome or allergic myocardial infarction is an acute coronary syndrome in the course of an allergic reaction. In allergic patients in response to a specific condition - nourishment, inhalation, environmental substances, drug or insect bite there is an allergic reaction involving many different cells and mediators that can cause coronary artery spasm or initiate the process of rupture and activation of atherosclerotic plaque resulting in acute coronary syndrome. The paper describes a case of a young man with allergy to pollen and confirmed sensitization to nuts, who developed a full-blown anaphylactic shock after eating the nut mix and experienced a rapidly passing acute coronary syndrome with troponin up to 4.7 µg/L. An increased concentration of tryptase (15 µg/L), total IgE (> 3,000 IU/mL) and specific anti-nut IgE (55.1 kUA/L) were found. Based on the course of the disease and the results of allergic and cardiac tests, allergic type 1 myocardial infarction, i.e. caused by coronary artery spasm, was diagnosed. During the hospitalization, the patient's condition improved quickly and after a few days he left the hospital without the signs of permanent damage to the heart muscle.

Tuberculosis of the Urogenital Tract in Adults in a Tertiary Referral Center.

The genitourinary system is the main location of extrapulmonary tuberculosis. In Poland, it occupies the third place after tuberculosis of the pleura and lymph nodes. The aim of this study was to evaluate the prevalence and characteristics of tuberculosis in the urogenital tract in adult patients in a tertiary referral center in the years 2007-2015. The retrospective study included 87 patients, 42 women and 45 men. The average age was 62 ± 15 years. Changes in the urinary tract were diagnosed in 91% of women and 64% of men. Testicular tuberculosis was found in ten men, prostate tuberculosis in five, and in individual cases tuberculosis of the epididymis, scrotum, uterus, and the fallopian tube were found. The diagnosis was confirmed by bacteriological methods in 47% of patients, by histopathological in 41%, and by molecular methods in 23% of patients. In 84% of patients urological or gynecological interventions had to be applied. Patients were burdened with a number of urological diseases or diseases affecting other systems which hampered the diagnosis of tuberculosis. Antituberculosis treatment gave good results. Urogenital tuberculosis is a multivariate disease and a standard unified approach is impossible.

Clinical Manifestations of Huge Diaphragmatic Hernias.

Translocation of abdominal organs into the thoracic cavity may cause dyspnea, heart disorders, and gastric symptoms. Diaphragmatic hernias can cause diagnostic difficulties, since both clinical and radiological symptoms might imitate different disorders. In these cases computed tomography of the chest is the method of choice. The aim of this study was to assess clinical manifestations, risk factors, and prognosis in patients with huge diaphragmatic hernias with displacement of abdominal organs into the thorax, depending on the action taken. We carried out a retrospective study using data of patients hospitalized in the years 2012-2016. Ten patients were qualified for the study (8 women and 2 men). The mean age of the subjects was 86.5 ± 10.5 years. Thirty percent of the hernias were post-traumatic. All of the patients reported cardiovascular or respiratory symptoms. Upper gastrointestinal symptoms occurred in half of the patients. Twenty percent of patients underwent surgery with a positive outcome, while 30% of patients, who were not qualified for surgery due to numerous co-morbidities, died. The main risk factors predisposing to the occurrence of large diaphragmatic hernias were the following: old age, female gender, and thoracic cage deformities.

SERPINA1 Gene Variants in Granulomatosis with Polyangiitis.

Alpha-1 antitrypsin (A1AT) deficiency is one of the most common genetic disorders in Caucasian population. There is a link between granulomatosis with polyangiitis (GPA) and most frequent variants of SERPINA1 gene encoding severe alpha-1 antitripsin deficiency. However, the potential effect of Pi*Z, Pi*S as well as other SERPINA1 variants on clinical course of vasculitis are not well understood. The aim of the study was to analyze the potential effect of A1AT protein phenotype representing the SERPINA1 gene variants on the clinical course of GPA. The study group consisted of 64 subjects with GPA, stratified according to the disease severity: patients in active phase (group I, n = 12), patients during remission on treatment (group II, n = 40) or untreated (group III, n = 12). Normal Pi*MM SERPINA1 genotype was detected by means of real-time polymerase chain reaction (PCR) or direct sequencing in 59 patients, Pi*MZ genotype in 2, and Pi*IM, Pi*MS or Pi*SZ in 1 patient respectively. The patients with abnormal Pi*Z, Pi*S, or Pi*I allele constituted 17% in group I, 5% in group II, and 8% in group III. The serum content of A1AT and high sensitivity C-reactive protein (hsCRP) assessed by nephelometry did not differ between the groups. Interestingly, the mean serum antiPR3-antibodies level detected by Elisa method was significantly greater in the GPA patients with Pi*Z, Pi*S, or Pi*I SERPINA1 variants than in the Pi*MM homozygotes. In summary, heterozygous Pi*MZ, Pi*MS, and Pi*SZ genotype was detected in 7.8% of total group of GPA patients, and in 10.5% of those with lung lesions. The abnormal alleles of Pi*S and Pi*Z may affect the clinical course of the disease.

[Emphysematous cystitis in a patient with type-1diabetes mellitus - diagnostic difficulties].

A case report of 28 year old female with medical history of bed controlled type 1 diabetes mellitus complicated by autonomic neuropathy in the form of gastroparesis, suffered by emphysematous cystitis caused by Escherichia coli was described. Emphysematous cystitis is a rare urinary tract infection connected with the presence of gas in the bladder lumen or/and within the bladder wall, which occurs mainly in women, in older age, suffering from type 2 diabetes, complicated by microangiopathy, neuropathy, with urinary tract obstruction and weakness of immunity system. Diagnostic difficulties and the delay in correct diagnosis in described case were caused by the dominated complaint of the upper gastrointestinal tract and difficulties in interpretation of imaging methods, such as abdominal X-ray and ultrasound scan. Eventually the use of computed tomography allowed to achieved an accurate diagnosis and choose appropriate treatment. It is possible that this is the first case of emphysematous cystitis described in Poland.

Cardiac Arrhythmias in Patients with Exacerbation of COPD.

Supraventricular and ventricular arrhythmias are common among patients with chronic obstructive pulmonary disease (COPD). Multiple factors can contribute to the development of arrhythmias in patients with exacerbation of the disease, including: respiratory or heart failure, hypertension, coronary disease and also medications. In the present study we seek to determine the prevalence of cardiac arrhythmias and risk factors among patients with exacerbation of COPD. The study was a retrospective evaluation of 2753 24-h Holter recordings of patients hospitalized in 2004-2016. Exacerbation of COPD was diagnosed in 152 patients and the prevalence of arrhythmias in this group of patients was 97%. The commonest arrhythmia was ventricular premature beats (VPB) - 88.8%, followed by supraventricular premature beats (SPB) - 56.5%. Permanent atrial fibrillation accounted for 30.3% and paroxysmal atrial fibrillation (PAF) for 12.5%. Supraventricular tachycardia (SVT) was noted in 34.2% patients and ventricular tachycardia in 25.6%. Respiratory failure increased the risk of SPB, while heart failure increased the risk of VPB. Treatment with theophylline was associated with a higher proportion of PAF and SVT. In conclusion, COPD exacerbation is associated with a high prevalence of cardiac arrhythmias. COPD treatment and comorbidities increase the risk of arrhythmias.

Mortality Due to Nosocomial Infection with Klebsiella pneumoniae ESBL.

Klebsiella pneumoniae is one of the most important hospital pathogens, particularly concerning the multidrug-resistant strain ESBL+. The aim of this study was to evaluate nosocomial infections with K. pneumoniae ESBL+ in the context of infection location, risk factors, and prognosis. This hospital study was conducted retrospectively and covered a 3 months' period. The infection with K. pneumoniae ESBL+ was diagnosed in 36 patients (19 women and 17 men) of the mean age of 74.2 ± 14.8 years. The number of infected patients amounted to 2.2% of all patients admitted to Czerniakowski Hospital in Warsaw, Poland, over the study time. Twenty of these patients died (13 women and 7 men), representing 14% of all hospital deaths at the time. The infection with K. pneumoniae ESBL+ occurred most frequently in the department of internal diseases, and rarely in neurology or intensive care wards. Bacteria was most often isolated from the urine, with the most distinct association between the use of urinary catheters and death (p = 0.019). We conclude that infections with K. pneumoniae ESBL+ were associated with over 55% mortality and usually occurred in the setting of internal diseases. Deaths due to K. pneumoniae ESBL+ infection were significantly related to the use of urinary bladder catheters.

Lung Lesions During Fever of Unknown Origin.

Fever of unknown origin (FUO) remains one of the most difficult diagnostic challenges. The causes of FUO can be various diseases located in different organs. The aim of the study was to determine the prevalence and nature of pulmonary lesions during FUO. One hundred and sixty one patients with FUO participated in this prospective study. We performed a detailed comprehensive history, physical examination, and a wide spectrum of tests. The most common causes of FUO were infections (39%), autoimmune conditions (28%), and neoplasms (17%). Lung lesions were found in 30% of patients. In this group 35% were infections, 30% autoimmune diseases, and 4% cancer. Among patients with respiratory infections, there were cases of tuberculosis, atypical pneumonia, lung abscess, and bronchiectases. Autoimmune pulmonary lesions were observed during vasculitis and systemic lupus. The causes of FUO in the group of patients with lung lesions were also pulmonary embolism, sarcoidosis, and pulmonary fibrosis. Chest CT played an important role in the diagnosis of the causes of FUO with pulmonary manifestations. Pulmonary lesions are a common cause of FUO. Most FUO with pulmonary lesions are recognized during infections and autoimmune diseases. An important part of diagnosing FUO is a detailed evaluation of the respiratory system.

Echocardiographic Assessment in Patients with Granulomatosis with Polyangiitis.

Granulomatosis with polyangiitis (GPA) is one of the most common forms of systemic vasculitis, which usually involves the upper and lower respiratory tract, but it may affect also multiple organs. The aim of the study was an echocardiographic evaluation of cardiac involvement in GPA patients during remission. Eighty eight patients with GPA were evaluated in the study. The control group consisted of 40 age and sex-matched patients without a previous history of cardiovascular disease. We found that there were no differences between GPA and control groups regarding left atrial enlargement and interventricular septal hypertrophy. In one GPA patient, all heart chambers were enlarged. Left ventricle systolic function was decreased (LVEF ≤ 50%) in eight patients with GPA, and left ventricle wall motion abnormalities were observed in 12 patients. Left ventricle relaxation dysfunction, mitral valve and tricuspid valve regurgitation were observed with the same frequency in both GPA and control groups. Aortic regurgitation was the single abnormality that occurred significantly more often in the GPA group than in controls (28% vs. 7.5%; p = 0.03). Pericardial effusion was observed in three GPA patients and in none from the control group. We conclude that the most common echocardiographic manifestation in GPA patients in remission was aortic valve regurgitation. However, cardiac involvement in such patients is rather rare and in the majority of cases clinically insignificant.

[Dyspnea in a patient after open reduction of fracture of the femur].

Acute dyspnoea in the postoperative period requires quick consideration of all possible causes and implementation of the proper treatment. During the differential diagnostic process, other than the most common cardio-pneumological and otolaryngological reasons, we should consider a whole array of rare causes such as neuromuscular illnesses, renal failure, and gastrointestinal diseases. This case is an example of sudden onset of dyspnoea presenting in a 67 year old woman with COPD. The dyspnoea occurred in first postoperative day after open reduction of fracture of the femur. Onset of respiratory insufficiency symptoms and circulatory instability appeared suddenly and advanced quickly, as result of a large Morgagni type retrosternal hernia, requiring urgent thoraco-surgical intervention. In the long term, the effects of this operation were very good.

[Von Meyenburg complexes. case report].

Von Meyenburg complexes is one of the polycystic liver diseases, characterized by bile duct hamartoma. These cysts come from the biliary tract but the cysts do not communicate with them. Because of asymptomatic course of the lesions usually are diagnosed in the course of diagnostic for another reason. It is not possible to define the entire diagnosis based upon ultrasonography imaging, as cyst could mimic metastasis, micro-abscesses and multiple focal nodular lesions. Because of the small size of the lesion (0.5-15 mm) usually inconclusive is also computed tomography. On the basis of magnetic resonance imaging (MRI) and cholangio-MRI we can determine the diagnosis of the complexes. Liver biopsy is obligatory in case of suspicion of neoplastic process. These complexes do not require treatment, but long-term follow-up is indicated because of the possibility to more frequent cholangiocarcinoma in patient with von Meyenburg complexes. It is probably the first case report of the von Meyenburg complexes described in Poland.

Epidemiological and clinical reasons for vaccination against pertussis and influenza in pregnant women.

Vaccinations in pregnancy are an important aspect of prenatal care for improving both maternal health and neonatal outcomes. Despite the fact that protection against some infectious diseases for pregnant women can be easily provided through immunizations, current coverage rates are low. Two vaccines are notably recommended during pregnancy: influenza and the combined tetanus, diphtheria and acellular pertussis (Tdap) vaccine. In this review the authors discuss current recommendations for vaccination against pertussis and influenza in pregnant women in terms of epidemiological, clinical, and immunological reasons, taking into account safety and effectiveness. Promoting patients' awareness about pertussis and influenza and encouraging general practitioners, nurses and obstetricians to recommend the pertussis booster and influenza vaccine will hopefully increase the number of pregnant women who choose to become vaccinated.

Nasal Microbiome in Granulomatosis with Polyangiitis Compared to Chronic Rhinosinusitis.

Rhinosinusitis in granulomatosis with polyangiitis (GPA) is categorised as a secondary, diffuse and inflammatory chronic rhinosinusitis (CRS). It is one of the conditions that impacts the nasal microbiota. This study aimed to compare the nasal microbiomes of patients with GPA, CRS and NSP. A total of 31 patients were included in the study (18 GPA, 6 CRS and 7 nasal septum perforation (NSP)). In all patients, SNOT 22, a nasal endoscopy (Lund-Kennedy scale) and a brush swab were performed. The metagenomic analysis was carried out based on the hypervariable V3-V4 region of the 16S rRNA gene. At the genus level, statistically significant differences were observed in two comparisons: the GPA/NSP and the GPA/CRS groups. In the GPA/NSP group, the differences were related to four genera (Actinomyces, Streptococcus, Methylobacterium-Methylorubrum, Paracoccus), while in the GPA/CRS group, they were related to six (Kocuria, Rothia, Cutibacterium, Streptococcus, Methylobacterium-Methylorubrum, Tepidimonas). Patients with GPA had lower diversity compared to CRS and NSP patients. There were no statistically significant differences found for the Staphylococcus family and Staphylococcus aureus between the three groups.

Predicting Mortality for COVID-19 Patients Admitted to an Emergency Department Using Early Warning Scores in Poland.

COVID-19 disease is characterised by a wide range of symptoms that in most cases resemble flu or cold. Early detection of infections, monitoring of patients' conditions, and identification of patients with worsening symptoms became crucial during the peak of pandemic. The aim of this study was to assess and compare the performance of common early warning scores at the time of admission to an emergency department in predicting in-hospital mortality in patients with COVID-19. The study was based on a retrospective analysis of patients with SARS-CoV-2 infection admitted to an emergency department between March 2020 and April 2022. The prognostic value of early warning scores in predicting in-hospital mortality was assessed using the receiver operating characteristic (ROC) curve. Patients' median age was 59 years, and 52.33% were male. Among all the EWS we assessed, REMS had the highest overall accuracy (AUC 0.84 (0.83-0.85)) and the highest NPV (97.4%). REMS was the most accurate scoring system, characterised by the highest discriminative power and negative predictive value compared to the other analysed scoring systems. Incorporating these tools into clinical practice in a hospital emergency department could provide more effective assessment of mortality and, consequently, avoid delayed medical assistance.

Cardiac valvular involvement in granulomatosis with polyangiitis in long-term observation.

INTRODUCTION AND OBJECTIVES: Granulomatosis with polyangiitis (GPA) is an antineutrophil cytoplasmic autoantibody (ANCA)-associated systemic vasculitis and is characterized by inflammation of blood vessels. The aim of the present study was to assess cardiac valvular changes in patients with GPA in a cohort of 105 patients followed for a mean of six years. METHODS: We followed 105 patients (mean age 50.4 years, 67 female) for a mean of 6.2±1.3 years. Echocardiography and laboratory tests were performed in all patients. RESULTS: At baseline, 43% of patients were diagnosed with aortic regurgitation (AR), which was the most common valvular lesion. Moreover, it was the only valvular involvement that significantly increased during observation (p=0.01). In a multivariate model, only D-dimer level was a predictor of AR in this group of patients (OR 8.0 (95% CI: 1.7-38.2, p=0.01). CONCLUSIONS: Involvement of the heart valves is a common finding in patients with GPA, but significant valvular disease is a rare complication. The most common valvular disease in this group of patients is AR. Aortic valves are also the most prone to degeneration in the course of the vasculitis.

Neutrophil extracellular trap in human diseases.

NETosis is a unique death pathway that differs from apoptosis and necrosis and depends on the generation of reactive oxygen species (ROS) by NADPH oxidase. During this process, neutrophil extracellular traps (NETs) are created. NETs are extracellular structures composed of chromatin and variety of proteins from cells granules that bind and kill microorganisms. Recently, novel functions of NET have been proposed. It seems that neutrophil traps play an essential role during autoimmunity. They can induce and exacerbate diseases based on immune system malfunction.

Cancer incidence in pulmonary vasculitis.

Pulmonary vasculitis is a potentially lethal autoimmune disease characterized by granulomatous inflammation of respiratory tract, necrotizing vasculitis affecting small-to medium-size vessels and antineutrophil cytoplasmic antibodies elevation. Typical therapy involves high-dose glucocorticosteroids combined with cyclophosphamide in a dose 1-2 mg/kg/per day. A high relapse rate in pulmonary vasculitis means prolonged courses of cyclophosphamide in some patients. Carcinogenic effects of cyclophosphamide, especially its toxic metabolite acrolein that is excreted into the urine, are responsible for the development of acute myeloid leukemia (AML) and bladder cancer. These and other malignancies are cyclophosphamide dose-depended. The aim of the present study was to assess the incidence of cancer in patients with pulmonary vasculitis in comparison with the incidence of cancer in the general population. Analyses were done according to the cumulative dose of cyclophosphamide, subdivided into low (≤35 g) and high (>35 g). During the observation period 15 cancers occurred. A significantly increased standardized incidence ratio (SIR) was observed for non-melanoma skin cancers (SIR 5.2; 95 % Cl 2.3-8.7), AML (SIR 4.3; 95 % Cl 2.1-11.2), and bladder cancer (SIR 3.4; 95 % Cl 1.6-5.2). Induction remission treatment and relapse treatment with cyclophosphamide involves a substantial risk of late appearing malignances in patients with pulmonary vasculitis. Monitoring and prophylactic management in pulmonary vasculitis after cessation of cyclophosphamide therapy is crucial.