Tag: nevin manimala

Epidemiol Serv Saude. 2023;32(1):e20211266. doi: 10.1590/S2237-96222023000100005.

ABSTRACT

OBJECTIVE: to analyze the trend in hospitalization rates for mental and behavioral disorders due to alcohol use (ICD-10: F10.0), Brazil and its five regions, 2010-2020.

METHODS: this was an ecological time-series study using data from the Hospital Information System of the Brazilian National Health System; to calculate the trend in hospitalizations, we used the Prais-Winsten generalized linear regression model and the Stata Statistical Software 14.0; a decreasing trend was considered when p-value < 0.05, and the regression coefficient was negative.

RESULTS: in the period analyzed, there were 423,290 hospitalizations for mental and behavioral disorders due to alcohol use in the country; the data analyzed showed a decreasing trend in adult hospitalization rates for this cause in the country (p-value < 0.001; 95%CI -0.094;-0.079) and in all its regions, for both sexes (p-value < 0.001).

CONCLUSION: hospitalizations for mental and behavioral disorders due to alcohol use have reduced in Brazil and in its macro-regions.

PMID:36946829 | DOI:10.1590/S2237-96222023000100005

Einstein (Sao Paulo). 2023 Mar 20;21:eAO0172. doi: 10.31744/einstein_journal/2023AO0172. eCollection 2023.

ABSTRACT

OBJECTIVE: To verify whether the presence of related nutritional risk indicators prior to COVID-19 diagnosis is associated with poor survival in patients with cancer.

METHODS: We retrospectively analyzed the data of hospitalized cancer patients who tested positive for COVID-19 between March 2020 and February 2021. Nutritional risk was defined as the presence of one of the following characteristics: body mass index <20kg/m 2 , scored Patient-generated Subjective Global Assessment ≥9 points or classification B, albumin level <3.5g/dL, and C-reactive protein level ≥10mg/L, evaluated between 7 and 60 days prior to the date of patient inclusion. The endpoint measure was all-cause mortality within 30 days of COVID-19 diagnosis.

RESULTS: A total of 253 patients were included, most of whom were elderly (62.4%) and female (63.6%). Overall, 45.4% of the patients were at nutritional risk. Survival was significantly lower in patients at nutritional risk (8 days; interquartile range [IQR]: 3-29) than in patients not at nutritional risk (16 days; IQR: 6-30) (p<0.001). The presence of prior nutritional risk was associated with increased 30-day mortality (HR: 1.42; 95%CI: 1.03-1.94), regardless of age, gender, tumor site or stage, and other risk factors, and the model had good discrimination accuracy (concordance statistic: 0.744).

CONCLUSION: The presence of prior nutritional risk indicators is related to poor prognosis in patients with cancer and COVID-19, emphasizing the importance of nutritional care, notably during this pandemic.

PMID:36946825 | DOI:10.31744/einstein_journal/2023AO0172

Cad Saude Publica. 2023 Mar 13;39(2):e00132622. doi: 10.1590/0102-311XPT132622. eCollection 2023.

ABSTRACT

Since the release of the third version of the Diagnostic and Statistical Manual of Mental Disorders (DSM-III), biological psychiatry has been systematically applying its classification reasoning to social phenomena of many natures. From this perspective, the discourse of trauma gained relevance and events of devastating magnitude began to receive neurobehavioral interpretations until finally being recognized less for their cultural and subjective effects than for the physiological changes they cause. By a narrative review, this study aims to analyze the transition of traumatic rationality from the 19th century, when trauma was associated with the cognitive concept of memory, to the 20th century, when this phenomenon was finally attached to neuroscientific research on stress. The plurality of conceptual models and deterministic paradigms can contribute to the fact that trauma research produces multifactorial coping protocols more appropriate to the human experience of post-traumatic suffering.

PMID:36946798 | DOI:10.1590/0102-311XPT132622

Surg Infect (Larchmt). 2023 Mar 22. doi: 10.1089/sur.2022.209. Online ahead of print.

ABSTRACT

Abstract Background: Surgical site infections (SSIs) are the most common nosocomial infections suffered by surgical patients. They increase medical costs and prolong hospital stay. With respect to gastrointestinal surgery, SSIs are reported to have an incidence of up to 30%, and they frequently cause morbidity. The aim of this study was to prospectively investigate whether use of triclosan-coated sutures for abdominal incision closure during colorectal surgery reduces the incidence of SSI. Patients and Methods: This was a double-blinded randomized controlled trial in a single academic surgical hospital. Patients who underwent laparoscopic or open colorectal surgery were included. Patients were pre-operatively randomly assigned to either the Vicryl^® Plus (VP) or Vicryl^® (Ethicon Inc., Somerville, NJ) group. The patients and medical staff were blinded. Results: The primary end point was overall SSI rate and SSI at 30 days. Over a six-year period, 811 patients who underwent colorectal surgery and provided informed consent were randomly assigned (VP group, 396 patients; Vicryl group, 415 patients). No differences in baseline demographics were observed between the groups. The overall incidence of SSI was 4.8% (39/811 patients). There were no statistically significant differences in mean length of post-operative hospital stay between the groups (VP group, 9.3 days; Vicryl group, 9.6 days; p = 0.587). Statistically significant differences in SSI rate after post-operative day 30 were observed between the groups (VP group, 1 patient [7.1%]; Vicryl group, 7 patients [28.0%]; p = 0.039). Conclusions: Although use of triclosan-coated sutures did not reduce incidence of SSI within 30 days post-operatively, it is associated with reduced SSI rate after post-operative day 30.

PMID:36946790 | DOI:10.1089/sur.2022.209

Rev Esc Enferm USP. 2023 Mar 13;57:e20220150. doi: 10.1590/1980-220X-REEUSP-2022-0150en. eCollection 2023.

ABSTRACT

OBJECTIVE: To characterize the Stork Network in health care for high-risk babies, pointing out its main challenges.

METHOD: questionnaires were applied with those responsible for the babies and with network health professionals. Data were analyzed quantitatively.

RESULTS: statistically relevant variables were: link with the Basic Health Unit; individuals’ awareness of Family Health Support Center team; awareness of Family Health teams regarding the diagnosis of high-risk pregnancy and compliance with prenatal care; means of communication of individuals’ birth; awareness of the need for hospitalization as well as its duration; awareness of follow-up in Secondary Health Care; and its outcome, pointing to a difficulty in the axis of coordination and longitudinality of the services provided in the network.

CONCLUSION: the greatest challenges lie in covering the territory by Family Health strategy teams, expanding teams and solidifying partnerships with Higher Education Institutions, guaranteeing a differentiated professional training.

PMID:36946250 | DOI:10.1590/1980-220X-REEUSP-2022-0150en

Biofouling. 2023 Mar 22:1-11. doi: 10.1080/08927014.2023.2189012. Online ahead of print.

ABSTRACT

This study aimed to evaluate the antimicrobial activity and physicochemical properties of a novel dual-cure endodontic sealer containing copaiba oil. The copaiba oil was obtained and characterized by gas chromatography (GC), and the minimum inhibitory concentration (MIC) was performed. The experimental sealers were formulated with copaiba oil concentrations of 0, 0.5, 1, and 2%, and the RealSeal™ (Sybron endo, Orange, USA) and AH Plus (Dentsply De Trey Gmbh, Konstanz, Germany) were used as the commercial references. The antimicrobial activity of the sealers was evaluated by the direct contact test for 1h and 24h. To evaluate the physicochemical properties of the sealers, the degree of conversion, setting time, film thickness, dimensional stability, and radiopacity tests were performed. The data were statistically analyzed by one-way ANOVA and Tukey’s test (α = 0.05). Concerning the results, the sealers containing copaiba oil showed antimicrobial activity without harming the physicochemical properties.

PMID:36946247 | DOI:10.1080/08927014.2023.2189012

J Biomol Struct Dyn. 2023 Mar 22:1-14. doi: 10.1080/07391102.2023.2189478. Online ahead of print.

ABSTRACT

SARS-CoV-2 enters the host cell through the ACE2 receptor and replicates its genome using an RNA-Dependent RNA Polymerase (RDRP). The functional RDRP is released from pro-protein pp1ab by the proteolytic activity of Main protease (Mpro) which is encoded within the viral genome. Due to its vital role in proteolysis of viral polyprotein chains, it has become an attractive potential drug target. We employed a hierarchical virtual screening approach to identify small synthetic protease inhibitors. Statistically optimized molecular shape and color-based features (various functional groups) from co-crystal ligands were used to screen different databases through various scoring schemes. Then, the electrostatic complementarity of screened compounds was matched with the most active molecule to further reduce the hit molecules’ size. Finally, five hundred eighty-seven molecules were docked in Mpro catalytic binding site, out of which 29 common best hits were selected based on Glide and FRED scores. Five best-fitting compounds in complex with Mpro were subjected to MD simulations to analyze their structural stability and binding affinities with Mpro using MM/GB(PB)SA models. Modeling results suggest that identified hits can act as the lead compounds for designing better active Mpro inhibitors to enhance the chemical space to combat COVID-19.Communicated by Ramaswamy H. Sarma.

PMID:36946192 | DOI:10.1080/07391102.2023.2189478

N Z Vet J. 2023 Mar 22:1-28. doi: 10.1080/00480169.2023.2194687. Online ahead of print.

ABSTRACT

AIMS: To collect data on protocols used by New Zealand veterinarians to perform euthanasia of dogs and cats, and to explore opinions towards the training they received in euthanasia during veterinary school.

METHODS: A cross-sectional survey was administered to all veterinarians registered with the Veterinary Council of New Zealand. The survey asked respondents about their practices’ policies for euthanasia; protocols for performing euthanasia of dogs and cats; opinions towards euthanasia training received in veterinary school; and subsequent experiences with euthanasia in practice. Descriptive statistics were provided for all quantitative study variables and thematic analysis was performed on the free-text comments.

RESULTS: The survey was completed by 361/1,448 (24.9%) veterinarians in companion or mixed animal practice. The mean number of dogs and cats euthanised each month were 7.2 (median 5; min 0; max 60) and 7.9 (median 5; min 0; max 60), respectively. Fewer than half of respondents reported that their clinic had a standard protocol for euthanising dogs (147/361; 40.7%) and cats (157/361; 43.5%). For euthanasia of dogs, 119/361 (32.9%) always used sedation while 71/361 (19.7%) indicated that they would not use sedation. For euthanasia of cats, 170/361 (47.1%) always used sedation while 53/361 (14.7%) indicated that they would not use sedation. Placement of IV catheters, methods for patient restraint, preferences towards the presence of owners during euthanasia, services provided with euthanasia, and discussions with owners were also highly variable and handled case-by-case depending on the client, patient, and clinical scenario. When asked about the euthanasia training received at veterinary school, it was generally ranked as below satisfactory, with approximately one third of respondents indicating that they received no training in dealing with emotional clients (113/361; 31.3%), sedation protocols for euthanasia (107/361; 29.6%), or managing compassion fatigue (132/361; 36.6%). Most respondents (268/361; 74.2%) received no formal training in euthanasia after graduation and learned from experience or discussions with colleagues. Providing animals and owners with a good experience during the euthanasia process was highlighted as important for managing compassion fatigue.

CONCLUSIONS: Euthanasia is a common procedure in companion animal practice and there is considerable variation in how veterinarians approach both the technical and non-technical elements. Training provided during veterinary school was generally considered below satisfactory, particularly regarding managing compassion fatigue and clients’ emotional needs.

CLINICAL RELEVANCE: Providing veterinarians with additional training on adapting their euthanasia protocols to different clinical scenarios may improve the experience for patients, owners and veterinary staff.

PMID:36946181 | DOI:10.1080/00480169.2023.2194687

Zhongguo Dang Dai Er Ke Za Zhi. 2023 Mar 15;25(3):284-288. doi: 10.7499/j.issn.1008-8830.2211116.

ABSTRACT

OBJECTIVES: To study the application value of transport ventilator in the inter-hospital transport of critically ill children.

METHODS: The critically ill children in Hunan Children’s Hospital who were transported with or without a transport ventilator were included as the observation group (from January 2019 to January 2020; n=122) and the control group (from January 2018 to January 2019; n=120), respectively. The two groups were compared in terms of general data, the changes in heart rate, respiratory rate, and blood oxygen saturation during transport, the incidence rates of adverse events, and outcomes.

RESULTS: There were no significant differences between the two groups in sex, age, oxygenation index, pediatric critical illness score, course of disease, primary disease, heart rate, respiratory rate, and transcutaneous oxygen saturation before transport (P>0.05). During transport, there were no significant differences between the two groups in the changes in heart rate, respiratory rate, and transcutaneous oxygen saturation (P>0.05). The incidence rates of tracheal catheter detachment, indwelling needle detachment, and sudden cardiac arrest in the observation group were lower than those in the control group during transport, but the difference was not statistically significant (P>0.05). Compared with the control group, the observation group had significantly shorter duration of mechanical ventilation and length of stay in the pediatric intensive care unit and significantly higher transport success rate and cure/improvement rate (P<0.05).

CONCLUSIONS: The application of transport ventilator in the inter-hospital transport can improve the success rate of inter-hospital transport and the prognosis in critically ill children, and therefore, it holds promise for clinical application in the inter-hospital transport of critically ill children.

PMID:36946164 | DOI:10.7499/j.issn.1008-8830.2211116

Libyan J Med. 2023 Dec;18(1):2188649. doi: 10.1080/19932820.2023.2188649.

ABSTRACT

The Corpus callosum (CC) is the largest commissural fibre tract, ensuring swift information transfer and integration in both cerebral hemispheres. Variations in morphometry exist. There is a paucity of data on CC dimensions in our subregion, and no standardized reference is available. The study aims to determine the CC dimensions among the adult population in southeast Nigeria. The result will provide reference ranges and form a benchmark for comparisons of CC-related pathologies. A retrospective study of CC morphometric dimensions in normal subjects who had cranial MRI over two years in Memfys Hospital, Enugu, Southeast Nigeria, using a 1.5T GE© 16 channel machine. The CC was segmentalized into seven subregions using the modified Witelson method with special computer software. All measurements were taken twice from the T1 mid-sagittal image, and the mean was used for computation. The results were analyzed using descriptive and inferential statistics. A total of 200 subjects were recruited for the study. The mean length and height of the CC were 75.58 ± 4.52 mm and 24.64 ± 3.40 mm, respectively. The width dimensions of the genu, body, rostrum and splenium were 10.88 ± 1.81 mm, 5.66 ± 1.32 mm, 3.65 ± 1.25 mm, and 10.02 ± 1.70 mm, respectively. No gender variations were noted among the different dimensions of CC (P = 0.90). The length and height of CC increase gradually with age and show a positive correlation. The width dimensions of the genu and splenium increase till middle age and subsequently decreases in line with brain atrophy (p = 0.0000& p = 0.004). Using Pearson’s correlation test, no correlation was noted in the dimensions of the body and rostrum of the corpus callosum when related to age and sex. (P = 0.92 & p = 0.66). Reference ranges of CC dimensions in our subregion were presented, and variations exist in its different morphometric dimensions which are affected by brain atrophy. Gender does not influence the dimensions in our subpopulations.

PMID:36946121 | DOI:10.1080/19932820.2023.2188649