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Background The accurate and independent measurement of blood pressure (BP) by patients is essential for home BP monitoring (HBPM) and determining the quality of hypertension (HTN) control. This study aimed to evaluate the BP self-measurement techniques of hypertensive patients and their accuracy in accordance with established guidelines. We sought to identify the common errors that patients make and suggest improvements that can be implemented in the primary healthcare setting to increase the reliability of HBPM conducted by hypertensive patients. Methods One hundred patients diagnosed with HTN completed a questionnaire inquiring about their health and demographic data and BP monitoring practices. Patients were then observed and filmed while measuring their BP on their own devices in five primary healthcare centres in Kraków, Poland. The correctness of their techniques was assessed in accordance with the European Society of Hypertension guidelines on HBPM. Results Only 3% of patients measured their BP without error; 60% made three or more errors. The most frequent error, made by 76% of subjects, was incorrect sphygmomanometer cuff placement (above or below heart level, or/and the indicator mark was not aligned with the brachial artery). Regarding patients’ previous instruction for the correct use of their devices, 36% of patients referred to their monitor’s user manual, 22% did not receive any prior assistance, and only 29% were adequately counselled by physicians on how to measure their BP correctly. Conclusions Our findings suggest that primary healthcare physicians and their personnel often do not adequately instruct patients on how to measure their BP correctly. Therefore, healthcare systems must provide patients with more adequate training and reference materials on the best practices of BP monitoring.

Monitoring flap perfusion is a helpful method of postoperative care allowing for proper early intervention in and salvage of a flap. The basic means of blood supply monitoring include the assessment of color, warmth, skin tension, and a pin-prick examination. Along with advances in microvascular surgery, methods of flap blood circulation assessment have been also developed. This paper presents the case of a peroneal artery propeller perforator flap for the treatment of a secondary wound resulting from an orthopedic complication of ankle arthrodesis. Blood glucose level (BGL) was used to monitor flap perfusion as an early indicator of possible venous congestion. It is well known that in case of vascular compromise, whether arterial or venous, the flap salvage rate depends on how fast the vascular problem is resolved. Arterial insufficiency is easily detectable, and the arterial flow may be also monitored with minidoppler, however venous insufficiency causes symptoms less dynamically. This fact emphasized the importance of early prediction of venous insufficiency before clinical symptoms appear. It is crucial that the time between pedicle impairment and clinical signs is as short as possible.

Introduction Recent studies have revealed an increase in the consumption of dietary supplements including frequency of use of caffeine, which is addictive and potentially harmful in higher doses. Energy drinks include high doses of caffeine and are particularly targeted at young people. Objective The aim of the study was to investigate the frequency of use of caffeine-containing energy products, associated factors and understanding the associated side- effects in university students. Material and methods A cross-sectional questionnaire-based survey was conducted among students of the 5 largest Universities in Krakow. Statistical significance was set at the 0.05 level. Results Around 35% of respondents reported the use of different supplements including high doses of caffeine. Frequency of caffeine-containing products consumption was significantly higher in female students compering to males. Also, those respondents who originated from big cities were more likely to use caffeine-containing products. The study revealed that these substances were also more popular among those participants who study economics. Most students use these substances in order to reduce feeling tired and the duration of sleep, others mainly to increase concentration prior to examinations. Almost one fourth of the group who used these substances admitted to having experienced some sideeffects in the past. They suffered mainly from insomnia, but also from excessive stimulation and muscle trembling. Almost half of the substances users did not know of any potential side-effects. Conclusions Attempts should be made to increase public awareness of the side-effects of these substances, particularly among the student population. These campaigns should be targeted especially at female students who come from bigger cities. This study is a step towards drawing attention to this issue.

Introduction and objective There are some clinical situations where a high level of HDL cholesterol (HDL-C) may be unfavourable. In these situations, HDL-C may undergo some changes, and even if its quantity is within the reference range, its quality is no longer the same. Brief description of state of knowledge Diabetes is the state of elevated oxidative stress. Studies conducted to-date have revealed an increased production of the reactive forms of oxygen as the result of tissue damage in diabetes patients. The expression 'dysfunctional HDL' has been coined in the literature to describe high-density lipoproteins that lose their antioxidative and anti-inflammatory properties, that is, HDL-C that loses its basic functions. Recent observational studies have confirmed that the atheroprotective activity of properly functioning HDL-C is frequently impaired in clinical situations associated with oxidative stress. The presented review lays the foundation for a new approach to understanding how the functional properties of HDL help reduce cardiovascular risk. Conclusions In the light of presented findings it seems that there is a need to seek a better diagnostic marker than HDL-C level. This study presents some possible directions for future research to bring us closer to the full understanding of the HDL particle and its role in patients with ischemic heart disease and type 2 diabetes.

Endometriosis affects about 5-15% of women in the reproductive period. One of the most important complications of pelvic endometriosis is infertility.The assessment of ovarian endometriosis therapy with the use of combined laparoscopic techniques (cyst enucleation with electroablation/CO2 laser ablation) and their influence on the preservation of the ovarian reserve.Fifty-eight patients aged 19-40 with diagnosed ovarian endometriosis underwent pre-surgical assessment of their ovarian reserve consisting of antral follicle count (AFC), basal ovarian volume (BOV) and FSH level. Twenty-four patients underwent laparoscopic enucleation of the cyst with CO2 laser ablation and thirty-four patients had enucleation with successive electroablation. The ovarian reserve of the patients was reassessed during follow-up assessments three and six months after surgery.In neither group was there a statistically significant decrease of AFC after three or six months. Additionally, in the group that underwent enucleation with electroablation, a significant drop in FSH level was observed after three months. This group was characterized by a statistically significant decrease in BOV at the three- and six-month follow-up assessments. 17% patients had ovarian relapses visible in the ultrasound scan at the six month follow-up assessment. In the group of patients who underwent enucleation with CO2 laser ablation, BOV had not changed significantly, while a high rate of ovarian relapses (39%) was observed.The lack of significant changes in AFC level after the surgeries suggests an initial positive evaluation of both techniques in the context of ovarian reserve preservation. The detrimental BOV decrease after enucleation with electroablation and high relapse rate after enucleation after CO2 laser ablation shows that further research is needed in order to optimize the laparoscopic techniques of endometriosis therapy.

Background : Cutaneous wound healing results in scar formation. Matrix metalloproteinases (MMP) transform extracellular matrix proteins and modulate inflammation and cell signaling, thus determining scar outcome. To provide rapid wound closure and reduced scarring, dermal scaffolds were introduced. Little is known about the influence of these materials on MMPs levels. Material and Methods : In this in vivo study the levels of MMP-2, MMP-9, and mediators of inflammation and fibrosis (IL-4 and TGF-beta1) in patients treated with Integra® dermal regeneration template (IDRT) were investigated. In the group of 11 pediatric patients treated with IDRT, levels of selected molecules were analyzed before surgery and at day 1, 7, and 25 after scaffold implantation. Results : The mean IDRT take rate was 89.5±4.7% with 4 patients (36%) who developed local infection. Patients were divided into 2 groups according to presence of infection (1 group with complications and 1 group without complications). In the group with complications, the IDRT take rate was significantly reduced compared to the group without complications (71.5±5.4 vs. 100±0.1; p

Introduction: The local treatment in burns larger than 50% of total body surface area is still the great challenge for surgeons. Aim: This paper presents a review of different solutions for deep burn wound healing in children and the early outcomes of treatment with combined autologous cell culture technique. Material and methods: For this study, 20 children aged between 4 and 12 years with 55–65% of TBSA III grade burn injury were analyzed. A skin sample, 1 cm × 1 cm in size, for keratinocyte cultivation, was taken on the day of the burn. After necrotic tissue excision, the covering of the burned area with an isolated meshed skin graft was carried out between day 4 and 7. After 7 days of keratinocyte cultivation, the mentioned areas were covered with cells from the culture. We divided the burned regions, according to the way of wound closure, into 3 groups each consisting of 15 treated regions of the body. We used meshed split thickness skin grafts (SSG group), cultured autologous keratinocytes (CAC group), and both techniques applied in one stage (SSG + CAC group). Results: In the SSG group, the mean time for complete closure of wounds was 12.7 days. Wounds treated with CAC only needed a non-significantly longer time to heal – 14.2 days ( p = 0.056) when compared to SSG. The shortest time to heal was observed in the group treated with SSG + CAC – 8.5 days, and it was significantly shorter when compared to the SSG and CAC groups (p < 0.001). Conclusions: This study suggests that cultured keratinocytes obtained after short-time multiplication, combined with meshed autologous split thickness skin grafts, constitute the optimal wound closure in burned children.

Background Large full thickness skin defects caused by trauma or surgery require skin grafting, often in conjunction with dermal scaffolds such as INTEGRA ® . Due to the size and severity of these procedures, complications such as infection may occur. This can lead to poor healing outcomes. Objective To identify early biomarkers of complications during INTEGRA ® healing. Methods Levels of EGF, TGF-β1, FGF-2, VEGF, IFN-α, GM-CSF, IL-4 and IL-8 were measured pre-surgery and at days 1, 7 and 25 post-surgery in peripheral blood of 15 pediatric patients treated with INTEGRA ® for reconstructive procedures. The levels of these molecules were analysed with respect to the occurrence of complications. Results Complications (local infection) occurred in a group of 4 patients. This resulted in a reduced INTEGRA ® take rate comparing to the group without complications (71.5 ± 5.4% vs. 98.1 ± 0.7%). In cases with complications there were significantly higher plasma concentrations of IL-4 and FGF-2 on day 7 ( p = 0.037 and p = 0.008 respectively). Other markers were not significantly different between groups or at very low level at all time-points. WCC and CRP remained within normal ranges at all time-points. Conclusions This data suggests that elevated levels of IL-4 and FGF-2 at early time-points after surgery may predict the development of complications in patients with INTEGRA ® . This may enable early interventions to prevent complications in procedures involving the use of INTEGRA ® .

According to results of several international clinical trials, Cardiac Resynchronisation Therapy (CRT) among patients with moderately or severely damaged heart's pumping capacity improves quality of life along with reduction of combined morbidity and hospitalisation measures. The procedure involves placing leads in both ventricles and as all complicated heart catheter procedures can be disturbed in many ways. In order to present possible difficulties occurring during the procedure, we investigate one case of ineffective CRT device implantation. We report a patient with permanent ventricular pacing treated in the Department of Electrocardiology, John Paul II Hospital in Krakow, who was admitted with signs of circulatory decompensation and consequently qualified for CRT. Although the patient was remaining in permanently controlled coumarine therapy, the massive thrombosis made the CRT impossible. In this rare condition following procedures are under consideration: implanting the electrode from the left side and connecting it to the right side located pacemaker (unless there is no thrombosis on this side), microthoracotomy with Hunter electrode epicardial placement to restore the proper heart stimulation. This case report highlights the importance of considering potential difficulties occurring during various electrocardiological procedures in patients with impaired pacemaker function.