Folia medica Cracoviensia最新文献

The COVID-19 pandemic has significantly reduced the number of orthopedic surgeries world- wide. The main reason for this was an introduction of numerous restrictions in the field of mobility, which resulted in reduction of circumstances predisposing to injuries. This had a positive impact on the overall readiness of the health system to fight the pandemic, thanks to saving human and material resources that could be successfully allocated in order to fight a new, previously unknown threat. On the other hand, such aimed administration of the system was not indifferent in terms of care quality directed towards traumatized patients, often requiring immediate measures (risk of infection transmission). This study aims to evaluate in-hospital mortality in patients with COVID-19 operated on proximal femur fractures. An attempt was also made to determine predictors influencing mortality rate among patients operated over the analyzed period.

Introduction: Proper use of insulin infusion sets (IIS) plays an important role in pump therapy of patients with type 1 diabetes mellitus (T1DM). We assessed the habits associated with the use of IIS in patients with T1DM treated with insulin pump.

Materials and methods: This study included 79 T1DM patients who were examined for the presence of lipohypertrophy (LH) and retrained for proper IIS use. They completed a standard questionnaire regarding IIS at the time of study entry and at the follow-up. R e s u l t s: At baseline, most of the patients declared to have been using a plastic cannula (n = 68; 86.1%), changing the infusion set regularly (n = 65; 82.3%), and placing the infusion sets on the abdomen wall (n = 68; 86.1%). The most common rotation habit was the "curve pattern" on both sides of the umbilicus (n = 16; 20.3%). After a median of 23 weeks (IQR 20-34), 58 patients were available for the follow-up. A rise in the proportion of patients who declared to change IIS regularly (n = 48; 82.8% vs. n = 57; 98.3%, p = 0.016), change IIS every 2 to 3 days (n = 27; 46.6% vs. n = 35; 60.3%, p = 0.043), use "crisscross" rotation (n = 5; 8.8% vs. n = 12; 21.4%, p = 0.027) was observed. There were less patients reporting not having repeatable rotation manner (n = 15; 26.3% vs. n = 2; 5.4%, p = 0.009). C o n c l u s i o n s: A substantial proportion of T1DM patients on pump therapy declare that they do not follow the recommended principles of IIS use. The intervention consisting of LH assessment and retrain- ing of proper use of IIS might be effective in improving patient compliance.

Hutch Diverticulum (HD) is defined as the protrusion of the mucosal and submucosal layer through the muscle bundles of the underlying detrusor muscle. HD is located at the vesicoureteral junction with a backward direction from the homolateral ureteral orifice. As far as its etiology is concerned, HD is caused either by a congenital muscle wall defect at the level where the Waldeyer's fascia occupies the clefts between the vesical part of the homolateral ureter and the detrusor, or is associated with abortive ureteral duplication or defective incorporation of mesonephric duct into the bladder at the site of ureteral hiatus or finally is associated with the development of transient urethral obstruction. HD is usually unilateral and more common in male patients. It may be associated with the Ehlers-Danlos, Williams-Elfin and Menkes syndromes. HD usually occurs in childhood and rarely during adulthood. It is found in 0.2-13% of all children presenting with urinary tract infection. Through this short review article, we attempt to present in detail the most recent bibliographic data concerning this entity, focusing on pathophysiology, diagnostic approach, and treatment strategy.

The monograph analyzes health behaviors and main factors on the basis of which it is possible to transform a lifestyle generally focused on the well-being of an individual and society. According to WHO, health is a state of complete physical, mental and social well-being, and not only the absence of a disease. The definition clearly explains its multidimensional and multithreaded character dependent subjectively on every individual and on social and cultural conditions. Health in its general meaning becomes a subjective human feeling. Each individual plays an important role in the process of providing it. Good health condition can be achieved by proper nutrition, regular doctor's check-up visits and active way of life. Health behaviors are still a key element of the daily activity of everyone. Despite the fact that full knowledge of the concept of "healthy lifestyle" prevails, still many people avoid categorical statements. In response to questions about lifestyle, a significant number of respondents often indicate an intention or willingness to change, or to partially comply with the requirements, which results from weakness and lack of determination in action. Knowledge supported by the offer of attractive models that promote the right patterns of behavior can have a positive impact on the global health of the society.

Up to 2% of pregnancies may be extrauterine. Despite reproductive problems, they might increase the risk of serious complications. We present a case report of a 31-year-old woman with two extrauterine pregnancies - tubal and ovarian, which occurred at the same side with little time difference. In addition, we aimed to examine possible reasons underlying this rare pathology. Thus, surgically removed tissue specimens were morphologically assessed and further compared with specimens from healthy control patients. Telocytes were analysed in detail due to their pivotal role in the female reproductive system. Our study had observational character and obvious limitations typical for a clinical case. Yet, such a clinical case of two ectopic pregnancies has not been previously reported in the literature.

Background: The right phrenic nerve is vulnerable to injury (PNI) during cryoballoon ablation (CBA) isolation of the right pulmonary veins. The complication can be transient or persistent. The reported incidence of PNI fluctuates from 4.73% to 24.7% depending on changes over time, CBA generation, and selected protective methods. M e t h o d s: Through September 2019, a database search was performed on MEDLINE, EMBASE, and Cochrane Database. In the selected articles, the references were also extensively searched. The study provides a comprehensive meta-analysis of the overall prevalence of PNI, assesses the transient to persistent PNI ratio, the outcome of using compound motor action potentials (CMAP), and estimated average time to nerve recovery. R e s u l t s: From 2008 to 2019, 10,341 records from 48 trials were included. Out of 783 PNI retrieved from the studies, 589 (5.7%) and 194 (1.9%) were persistent. CMAP caused a significant reduction in the risk of persistent PNI from 2.3% to 1.1% (p = 0.05; odds ratio [OR] 2.13) in all CBA groups. The mean time to PNI recovery extended beyond the hospital discharge was significantly shorter in CMAP group at three months on average versus non CMAP at six months (p = 0.012). CMAP (in contrast to non-CMAP procedures) detects PNI earlier from 4 to 16 sec (p <0.05; I2 = 74.53%) and 3 to 9o (p <0.05; I2 = 97.24%) earlier. C o n c l u s i o n s: Right PNI extending beyond hospitalization is a relatively rare complication. CMAP use causes a significant decrease in the risk of prolonged injury and shortens the time to recovery.

The aim of this article is to describe surgical technique and early results of Total Ankle Replacement (TAR) from lateral approach using Zimmer TM prosthesis. The study uses theoretical knowledge which is the result of research conducted by other authors, and practical knowledge due to the fact that our center performs that type of operation. Arthrodesis as the current standard in the treatment of advanced degenerative ankle disease, apart from its advantages, also has many disadvantages. The relative durability and reduction of the patients' pain have been achieved at the expense of the adjacent joints. Their accelerated arthrosis is the result of compensatory loads as a consequence of change in foot biomechanics. That determined implementation of solutions that will guarantee elimination of pain in the ankle joint, preserve its motor function and improve gait, while having no negative impact on the mobility of adjacent joints.

Platelet aggregation contributes to the pathogenesis of cardiovascular diseases. After activation it leads to dense granule secretion and 5-HT release. The question arises; how platelet aggregation is endogenously controlled during blood circulation. In preliminary studies, we observed that human platelets aggregate more rapidly when suspended in buffer as compared to those suspended in plasma (PRP). These observations point to the presence of an endogenous substance that may inhibit arachidonic acid- induced platelet aggregation. An analysis of plasma Cohn fractions demonstrated that most of the plasma inhibitory activity was associated with albumin-rich and α-globulin rich protein fractions. The identity of plasma endogenous inhibitors of platelet aggregation (EIPA) was established by affinity chromatography on Cibacron Blue F3G-A for specific removal of albumin. The association of α-globulins to EIPA activity was recognized as due to haptoglobin by affinity chromatography on a column of hemoglobin-sepharose. In addition, we also found that the distribution of EIPA activity varies according to sex and physiological state. These findings reveal that EIPA may act by modulation of arachidonic acid metabolism or sequestering the fatty acid substrate.

Colorectal cancer (CRC) is the third most common malignancy worldwide and the second most deadly cancer. Scientists have projected that by 2040, the prevalence will reach up to 3.2 million new cases annually due to population aging, disadvantageous diet transformations, and elevated exposure to risk factors. In the past decades, the five-year survival rate in colorectal cancer has significantly increased to 65% due to the development of an early endoscopic diagnosis and new chemotherapeutic approaches. Fluoropyrimidines, such as 5-fluorouracil or capecitabine, are commonly used to treat CRC. One of the most fundamental mechanisms of 5-FU is based on the inhibition of thymidylate synthase. This action is responsible for the therapeutic, but also toxic, effects of the drug. In this short review, we discuss the possible effects of vitamin D activity on colorectal cancer cells in relation to fluoropyrimidines. PubMed, Embase, and Web of Science databases were searched up to January 2022 for studies on vitamin D and 5-fluorouracil interaction mechanisms. Original studies, case reports, and review articles were included. Vitamin D or its analogs target multiple biochemical pathways and modulate numerous pathophysiological mechanisms in the course of colon cancer, including those related to the pharmacological sites of fluoropyrimidines. However, the available data concerning vitamin D-fluoropyrimidine pharmacological interactions are limited, especially regarding patients suffering from colon cancer and being treated with fluoropyrimidines.s.

Malignant neoplasms are currently a severe medical challenge and the second leading cause of death worldwide. The modern anesthesia applied may improve the patient outcome. This paper presents a review of anesthesia management related to patients with gynaecologic malignancies. It includes the influence of the type of anesthesia on cancer recurrence, application of regional anesthesia in gynaecologic oncologic surgery, and selected aspects of anesthesia for robotic surgery. We performed a literature search on MEDLINE, EMBASE, Google Scholar, the Cochrane Central Register of Controlled Trials, and Clinical Trials. The database search focused on the topics related to anesthesia in gynecological oncology. The authors also contributed through individual, independent literature searches.