Hippokratia最新文献

Background: Agenesis of the corpus callosum (ACC) is a rare congenital anomaly often associated with other congenital anomalies, syndromic, chromosomal, or genetic disorders. ACC may be detected antenatally. The postnatal diagnosis usually arises following neuroimaging evaluation for neurodevelopmental disorders during the first years of life.

Case description: We report a case of a neonate with complete ACC, presenting with serious feeding-swallowing difficulties and respiratory symptoms. Coexisting severe laryngomalacia was diagnosed. ACC was detected on routine cranial ultrasound. Molecular karyotype revealed pericentric inversion of chromosome 9, inv(9)(p23q22.3), and whole exome sequencing was negative.

Conclusion: The reported case presented unusual clinical manifestations. Laryngomalacia is an extremely rare associated anomaly in infants with ACC, with only a few cases reported in the literature. Moreover, to our knowledge, this is the first reported case of ACC and laryngomalacia associated with the polymorphism inv(9)(p23q22.3). HIPPOKRATIA 2022, 26 (3):118-120.

Background: In intensive care units (ICU), commonly identified nursing errors may have a negative impact on short- and long-term patient outcomes. Current data is scarce regarding nurses' burnout, insomnia, and anxiety impact on medication and several other types of nursing errors. This study aimed to record the commonness of various nursing errors, including checking patient data, medication preparation and administration, and infection control measures. It also aimed to investigate if "nurse-related" or "ICU-related" features may be associated with nursing error occurrence.

Material-methods: A sample of nurses employed in four Greek ICUs was evaluated using the self-completed Athens Insomnia Scale, the State-Trait Anxiety Inventory Form Y, and the Maslach Burnout Inventory. Moreover, we also recorded the sociodemographic characteristics of the ICU nurses, data regarding nursing errors and common practices, and variables regarding the working environment. We conducted a multinominal regression analysis to identify the variables independently associated with each error/mistake.

Results: Ninety ICU nurses from the 99 addressed returned the completed questionnaires. The most frequent mistakes referred to drug preparation and administration, with 43.3 % of nurses reporting being "always/very often" distracted when preparing a drug and 90 % that "half of the times" they administer medication at unscheduled hours, followed in frequency by errors regarding the proper use of antiseptic solutions. Medication errors were independently predicted by state anxiety, satisfaction regarding training, emotional exhaustion score, number of ICU beds, and weekdays off work per month. In contrast, errors regarding infection control were independently associated with weekdays off work per month.

Conclusion: Medication errors are the commonest type of nursing error. Although several risk factors have been identified, no universal "nurse-related" or "ICU-related" factor can predict all types of errors. HIPPOKRATIA 2022, 26 (3):110-117.

Objectives: The economic crisis and the resulting austerity in Greece led to a drastic reduction in healthcare spending, which has been assumed to have impacted people's health. This paper discusses official standardized mortality rates in Greece between 2000 and 2015.

Methods: This study was designed to analyze population-level data and collected data from the World Bank, the Organisation for Economic Co-operation and Development, Eurostat, and the Hellenic Statistics Authority. Separate linear regression models were developed for the periods before and after the crisis and were compared.

Results: Standardized mortality rates do not support a previously reported assumption of a specific and direct negative effect of austerity on global mortality. Standardized rates continued to decrease linearly, and their correlation to economic variables changed after 2009. Total infant mortality rates show an overall rising trend since 2009, but the interpretation is unclear because of the reduction in the absolute number of deliveries.

Conclusions: The mortality data from the first six years of the financial crisis in Greece and the decade that preceded do not support the assumption that budget cuts in health are related to the dramatic worsening of the overall health of the Greek people. Still, data suggest an increase in specific causes of death and the burden on a dysfunctional and unprepared health system that is working in an overstretched manner trying to meet needs. The dramatic acceleration of the aging of the population constitutes a specific challenge for the health system. HIPPOKRATIA 2022, 26 (3):98-104.

Background: Percutaneous radiofrequency ablation (RFA) and microwave ablation (MWA) are well-established treatments for patients with non-small cell lung cancer (NSCLC). This study assessed the efficacy and safety of RFA and MWA performed on NSCLC patients.

Material and methods: This retrospective study included one hundred twenty-four patients with NSCLC who underwent percutaneous ablation from November 2014 to November 2020 in the Department of Medical Imaging and Interventional Radiology of Sotiria General Hospital for Chest Diseases in Athens, Greece. Forty (stage IA) were treated with RFA, while 84 were treated with MWA (stages IA, IB, and IIA). All procedures were performed using the AMICA GEN radiofrequency and microwave generator. As a follow-up method, computed tomography was performed immediately after the procedure to evaluate the lesion's response and complications and one, three, six, and twelve months after the ablation.

Results: All ablations were technically successful. The first-month follow-up revealed stage IIA residual tumors in eight patients. Local recurrence was detected one year after RFA in two of the 40 patients and thirteen of the 84 patients after MWA. Overall survival (OS) rates at one, two, and three years for stage IA NSCLC patients treated with ablation were 94 %, 73 %, 57 % for RFA, and 96 %, 75 %, and 62 % for MWA, respectively. In contrast, the OS for stages IB and IIA patients treated with MWA was 90 %, 66 %, and 51 % for the IB stage and 82 %, 62 %, and 48 % for the IIA stage, respectively. Fifteen percent of patients after RFA and 9.5 % after MWA experienced minor complications. Pneumothorax was documented in three patients after RFA and four after MWA. Post-ablation syndrome occurred in 15 % of RFA patients and 8.3 % of MWA patients. There were no major complications.

Conclusion: RFA and MWA have comparable efficacy and safety for patients in stage IA. MWA is an effective alternative treatment option for non-resectable IB or IIA stages NSCLC patients. HIPPOKRATIA 2022, 26 (3):105-109.

Background: Cryptosporidia are known to cause opportunistic gastrointestinal tract infections with variable severity. Such infections can be life-threatening in transplant recipients. We report the evolution of cryptosporidiosis in a multi-visceral transplant recipient with repeated endoscopic biopsies until specific therapy was instituted.

Case description: A 40-year-old woman with a history of multi-visceral (stomach, duodenum, small bowel, liver, and pancreas) transplantation presented with severe acute diarrhea three years after transplantation. Endoscopic biopsies of the stomach, duodenum, and lower small bowel were performed and submitted for histologic examination to assess the possibility of rejection. Microscopic examination of the lower small bowel biopsy specimens revealed mild to moderate inflammation and the presence of microorganisms with features of Cryptosporidia in the intestinal crypts. No evidence of rejection was found. While waiting for the availability of nitazoxanide, the patient was initiated on metronidazole, but her diarrhea worsened. Eleven days later, new biopsies were obtained, revealing abundant Cryptosporidia in the lower small bowel and duodenal specimens and few Cryptosporidia in the gastric biopsy specimen. Nitazoxanide was soon administered, leading to clinical improvement. Six weeks later, new biopsies showed complete resolution of inflammation and the absence of microorganisms.

Conclusion: Histological examination of biopsy specimens is crucial for the diagnosis of cryptosporidiosis, which can threaten the life of immunocompromised individuals. The importance of specific antiprotozoal treatment must be emphasized. HIPPOKRATIA 2022, 26 (3):121-123.

Background: Ivabradine, an agent lowering the heart rate, acting as a funny current (I_f) specific inhibitor, is responsible for the sinoatrial node's spontaneous depolarization. According to current guidelines, it is indicated in specific heart failure populations and as a second-line treatment option to improve angina in chronic coronary syndromes.

Review of literature: The role of ivabradine in the setting of ventricular arrhythmias has been studied in both experimental and clinical studies. Specifically, experimental studies have examined the role of ivabradine in acute myocardial ischemia, reperfusion, digitalis-induced ventricular arrhythmias, and catecholaminergic polymorphic ventricular tachycardia showing promising results. In addition, clinical studies have shown a beneficial role of ivabradine in reducing ventricular arrhythmias. Ivabradine reduced premature ventricular contractions in combination with beta-blockers in dilated cardiomyopathy patients. Similarly, in catecholaminergic polymorphic ventricular tachycardia, ivabradine reduced dobutamine-induced premature ventricular complexes and improved ventricular arrhythmias burden. On the other hand, current data show no beneficial role of ivabradine in reducing ventricular arrhythmias in myocardial ischemia.

Conclusions: Randomized clinical trials are needed to elucidate the role of ivabradine in reducing the burden of ventricular arrhythmias in various clinical settings. HIPPOKRATIA 2022, 26 (2):49-54.

Background: Our study aimed to identify the total costs of inpatient treatment for coronavirus disease 2019 (COVID-19) in a tertiary institution in Serbia, an upper-middle-income country in Southeast Europe.

Methods: An observational, retrospective, cost-of-illness study was performed from the perspective of the National Health Insurance Fund and included a cohort of 78 females and 118 males admitted to the COVID-19 ward units of a tertiary center during the first wave of the pandemic.

Results: The median of the total costs in the non-survivors subgroup (n =43) was 3,279.16 Euros [interquartile range (IQR): 4,023.34; range: 355.20-9,909.61) which is higher than in the survivors (n =153) subgroup 747.10 Euros (IQR: 1,088.21; 46.71-3,265.91). The cut-off value of 156.46 Euros regarding the total costs per day was estimated to have 95.3 % sensitivity and 91.5 % specificity for predicting patients' dismal prognosis, with the area under the curve (AUC) of 0.968 (95 % confidence interval: 0.940-0.996, p <0.001).

Conclusions: Direct medical inpatient treatment costs for COVID-19 represent a significant economic burden. The link between increased costs and an ultimate unfavorable outcome should be further explored.HIPPOKRATIA 2022, 26 (2):62-69.