Neurological symptoms in hospitalised patients with COVID-19 and their association with in-hospital mortality.

OBJECTIVES: To evaluate the spectrum of neurological symptoms in patients with COVID-19 during the first 14 days of hospitalisation and its association with in-hospital mortality. MATERIAL AND METHODS: We included 200 patients with RT-PCR-confirmed COVID-19 admitted to University Hospital in Krakow, Poland. In 164 patients, a detailed questionnaire concerning neurological symptoms and signs was performed prospectively within 14 days of hospitalisation. In the remaining 36 patients, such questionnaires were completed retrospectively based on daily observations in the Department of Neurology. RESULTS: During hospitalisation, 169 patients (84.5%) experienced neurological symptoms; the most common were: fatigue (62.5%), decreased mood (45.5%), myalgia (43.5%), and muscle weakness (42.5%). Patients who died during hospitalisation compared to the remainder were older (79 [70.5-88.5] vs. 63.5 [51-77] years, p = 0.001), and more often had decreased level of consciousness (50.0% vs. 9.3%, p < 0.001), delirium (33.3% vs. 4.4%, p < 0.001), arterial hypotension (50.0% vs. 19.6%, p = 0.005) or stroke during (18.8% vs. 3.3%, p = 0.026) or before hospitalisation (50.0% vs. 7.1, p < 0.001), whereas those who survived more often suffered from headache (42.1% vs. 0%, p = 0.012) or decreased mood (51.7% vs. 0%, p = 0.003). CONCLUSIONS: Most hospitalised patients with COVID-19 experience neurological symptoms. Decreased level of consciousness, delirium, arterial hypotension, and stroke during or before hospitalisation increase the risk of in-hospital mortality.

NADA Ear Acupuncture and Medical Acupuncture for Pain- and Health-Related Quality of Life among Older Patients with Chronic Nonspecific Low Back Pain: A Prospective Clinical Trial.

BACKGROUND: The purpose of this study was to investigate the efficacy and safety of the NADA (National Acupuncture Detoxification Association)-standardized ear acupuncture protocol in comparison to medical acupuncture (MA) in the treatment of chronic nonspecific low back pain (LBP) in older adults. METHODS: This was a prospective, clinical, single center, open label, comparative study. A total of 60 older patients with chronic nonspecific LBP were enrolled in the study. The patients were divided into two groups. The MA group received treatment with medical acupuncture (MA), while the NADA group received NADA ear acupuncture once a day for 20 min, for a total of 10 sessions. The co-primary outcome measures were the reduction in pain intensity evaluated by the Numeric Rating Scale (NRS) compared to baseline and improvement in patients' quality of life (QOL) assessed in the SF-36 questionnaire before and after treatment; this was compared between the two groups. RESULTS: After two weeks of treatment, a significant reduction compared to baseline was observed in the NRS scores following treatment with medical acupuncture as well as after the utilization of NADA ear acupuncture protocol: NRS score for average pain experienced by the patients over the previous week (NRSa) MA: p = 0.002; NADA: p < 0.001, maximum NRS score in the past week (NRSm) MA: p < 0.001; NADA: p < 0.001, and NRS score at the time of examination (NRSe) MA: p = 0.001; NADA: p < 0.001. Reduction of the NRSa score compared to baseline was significantly greater in the NADA group (p = 0.034). Significant improvements in the QOL of patients according to the SF-36 questionnaire compared to baseline were observed in the MA group in the following domains: PF (p = 0.003), RP (p = 0.002), SF (p = 0.041), RE (p = 0.005), MH (p = 0.043), HT (p = 0.013), PCS (p = 0.004), and MCS (p = 0.025); and in the NADA group, in the following domains: PF (p = 0.004), RP (p = 0.048), BP (p = 0.001), VT (p = 0.035), RE (p = 0.006), MH (p < 0.001), HT (p = 0.003), PCS (p < 0.001), and MCS (p < 0.001). There were minor complications observed in 35% of patients (total of 20 participants); 31% (9 patients) in the MA group and 39% (11 patients) in the NADA group. These were minor and quickly resolved, including insertion point pain, minor bleeding after needle removal, and one instance of fainting. No patients in either group reported worsening of LBP. These complications occurred in 4.14% of MA sessions (12 times/290 sessions) and in 6.07% of NADA acupuncture sessions (16 times/280 sessions). CONCLUSION: The outcomes of this study suggest that both MA and NADA ear acupuncture could be a valuable and personalized component of a comprehensive approach to managing chronic nonspecific LBP in older patients. Incorporation of MA and NADA ear acupuncture into the clinical management of chronic nonspecific LBP in elderly patients has the potential to reduce pain intensity and improve the overall quality of life of affected individuals. However, further studies are needed to confirm our findings.

[The analysis of the bipolarity features in students of arts and the students of technology]. / Analiza cech dwubiegunowosci wsród studentów kierunków artystycznych oraz politechnicznych.

BACKGROUND: The aim of the research was to assess the prevalence of the bipolar spectrum features among students of a variety of faculties, by dividing them arbitrarily into 'art' or 'technology' cohorts. MATERIAL AND METHODS: 120 subjects were examined, including 57 students of arts, and 63 students of technology. The tools used included a basic socio-demographic questionnaire and the Hirschfeld Mood Disorder Questionnaire (MDQ). RESULTS: The bipolar spectrum features (as identified by the MDQ responses) were significantly more prevalent among the students of arts, as compared to the students of technology (28.2% vs. 4.8%, p < or = 0.001; OR = 7.8; CI 95%: 2.13-28.51; p < 0.01). Moreover, in comparison to the students of technology, the students of arts were more likely to: 1) report mood patterns of intermittent 'highs' and 'lows' (49.1% vs. 15.9%, p < or = 0.0001; OR = 5.11; CI 95%: 2.18-11.99; p < or = 0.001); 2) seek for psychiatric or psychological support (12.3% vs. 1.5%; p < or = 0.05; OR = 5.2; CI 95%: 1.79-15.21; p < or = 0.01); 3) have a history of utilisation of psychotropic medications (31% vs. 7.9%, p < or = 0.001; OR = 8.7; CI 95%: 1.03-72.9; p < or = 0.05). They were also more likely to use psychoactive substances (other than alcohol). CONCLUSIONS: The considerable prevalence of the bipolarity features (as measured by the MDQ), combined with higher prevalence of intermittent periods of elevated or depressed mood, higher likelihood of seeking for psychiatric or psychological treatment, and higher prevalence of using psychoactive medications/substances in the cohort of the students of arts indicate a significant association between artistic talents and creativity, and the bipolar spectrum disorders.

Promoting whole person health: Exploring the role of traditional Chinese medicine in Polish healthcare.

Poland has a unique history of traditional Chinese medicine (TCM) dating back to the 17th century when Polish missionary Michael (Michal) Boym was a pioneer in the field. In the 20th century, his successor, Professor Zbigniew Garnuszewski, reintroduced acupuncture to medical practice in Poland. However, other methods of TCM and its holistic approach to patient care have not found their place in modern medicine in Poland. At present, the legal status of TCM in Poland remains unregulated, with TCM included in the broad spectrum of complementary and alternative medicine (CAM) practices. Few reports are available on the use of TCM methods among the Polish population. Integrative medicine combines conventional medicine with evidence-based CAM interventions and considers all aspects of a patient's health, including physical, emotional, mental, social, and environmental factors. An integrative healthcare model that incorporates TCM modalities and lifestyle recommendations as well as a whole person approach may provide a more sustainable solution for the constantly underfinanced Polish healthcare system, which faces challenges of multimorbidity in an aging society and limited access to care. The coronavirus disease 2019 pandemic, war in Ukraine, and ongoing climate crisis have underscored the need to strengthen the resilience of the Polish healthcare system and search for new solutions. A model of care that blends the best of biomedicine and TCM healing approaches may be a better option for both patients and the healthcare system in Poland. Please cite this article as: Rybicka M, Zhao J, Piotrowicz K, Ptasnik S, Mitka K, Kocot-Kepska M, Hui KK. Promoting whole person health: Exploring the role of traditional Chinese medicine in Polish healthcare. J Integr Med. 2023; 21(6): 509-517.

A multitude of variations in the configuration of the circle of Willis: an autopsy study.

The circle of Willis (CW) is an anastomotic system of arteries located at the base of the brain. The aim of the study was to evaluate the anatomic configuration of the CW in the Polish population and to compare results with previously conducted research. Brains were obtained from 100 recently deceased human adults, and the diameters of cerebral vessels were measured using a slide caliper. Cerebral vessels were observed, paying attention to their origin, diameter, typical configuration and variations. Twenty-seven percent of cases presented the typical literature pattern. The remaining 73 % of all cases were atypical; in 16 % the CW was incomplete and in 57 % complete. Atypical findings involved the posterior communicating artery (PcomA), 62 %; anterior communicating artery (AcomA), 22 %; anterior cerebral artery (ACA), 14 %; posterior cerebral artery (PCA), 8 %. The most common variations were bilateral hypoplastic PcomAs (27 % of cases) and unilateral hypoplastic PcomAs (19 % of cases). Only 9 of the 22 types of CW variations classified previously in the literature were observed, and 26 variations (36 cases) in our study were labeled as 'other' type. Mean diameter values for typical CW patterns were internal carotid artery = 3.6 mm, ACA = 2.3 mm, AcomA = 1.9 mm, PCA = 2.2 mm and PcomA = 1.4 mm. Circle of Willis variations have a large impact on clinical practice. This study shows many rare variations that should be taken into consideration to avoid any unexpected complications during surgical procedures involving cerebral vessels.