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BACKGROUND: Psychological assessment after intensive care unit (ICU) discharge is increasingly used to assess patients' cognitive and psychological well-being. However, few studies have examined those who recovered from coronavirus disease 2019 (COVID-19). There is a paucity of data from the Middle East assessing the post-ICU discharge mental health status of patients who had COVID-19. AIM: To evaluate anxiety and depression among patients who had severe COVID-19. METHODS: This is a prospective single-center follow-up questionnaire-based study of adults who were admitted to the ICU or under ICU consultation for > 24 h for COVID-19. Eligible patients were contacted via telephone. The patient's anxiety and depression six months after ICU discharge were assessed using the Hospital Anxiety and Depression Scale (HADS). The primary outcome was the mean HADS score. The secondary outcomes were risk factors of anxiety and/or depression. RESULTS: Patients who were admitted to the ICU because of COVID-19 were screened (n = 518). Of these, 48 completed the questionnaires. The mean age was 56.3 ± 17.2 years. Thirty patients (62.5%) were male. The main comorbidities were endocrine (n = 24, 50%) and cardiovascular (n = 21, 43.8%) diseases. The mean overall HADS score for anxiety and depression at 6 months post-ICU discharge was 11.4 (SD ± 8.5). A HADS score of > 7 for anxiety and depression was detected in 15 patients (30%) and 18 patients (36%), respectively. Results from the multivariable ordered logistic regression demonstrated that vasopressor use was associated with the development of anxiety and depression [odds ratio (OR) 39.06, 95% confidence interval: 1.309-1165.8; P < 0.05]. CONCLUSION: Six months after ICU discharge, 30% of patients who had COVID-19 demonstrated a HADS score that confirmed anxiety and depression. To compare the psychological status of patients following an ICU admission (with vs without COVID-19), further studies are warranted.
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BACKGROUND: The optimal amount and timing of protein intake in critically ill patients are unknown. REPLENISH (Replacing Protein via Enteral Nutrition in a Stepwise Approach in Critically Ill Patients) trial evaluates whether supplemental enteral protein added to standard enteral nutrition to achieve a high amount of enteral protein given from ICU day five until ICU discharge or ICU day 90 as compared to no supplemental enteral protein to achieve a moderate amount of enteral protein would reduce all-cause 90-day mortality in adult critically ill mechanically ventilated patients. METHODS: In this multicenter randomized trial, critically ill patients will be randomized to receive supplemental enteral protein (1.2 g/kg/day) added to standard enteral nutrition to achieve a high amount of enteral protein (range of 2-2.4 g/kg/day) or no supplemental enteral protein to achieve a moderate amount of enteral protein (0.8-1.2 g/kg/day). The primary outcome is 90-day all-cause mortality; other outcomes include functional and health-related quality-of-life assessments at 90 days. The study sample size of 2502 patients will have 80% power to detect a 5% absolute risk reduction in 90-day mortality from 30 to 25%. Consistent with international guidelines, this statistical analysis plan specifies the methods for evaluating primary and secondary outcomes and subgroups. Applying this statistical analysis plan to the REPLENISH trial will facilitate unbiased analyses of clinical data. CONCLUSION: Ethics approval was obtained from the institutional review board, Ministry of National Guard Health Affairs, Riyadh, Saudi Arabia (RC19/414/R). Approvals were also obtained from the institutional review boards of each participating institution. Our findings will be disseminated in an international peer-reviewed journal and presented at relevant conferences and meetings. TRIAL REGISTRATION: ClinicalTrials.gov, NCT04475666 . Registered on July 17, 2020.
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Estado Terminal , Proteínas Alimentares , Nutrição Enteral , Estudos Multicêntricos como Assunto , Ensaios Clínicos Controlados Aleatórios como Assunto , Humanos , Nutrição Enteral/métodos , Proteínas Alimentares/administração & dosagem , Interpretação Estatística de Dados , Unidades de Terapia Intensiva , Qualidade de Vida , Resultado do Tratamento , Respiração Artificial , Fatores de TempoRESUMO
OBJECTIVES: To assess the effectiveness of generic sofosbuvir (SOF) and branded daclatasvir (DCV) for the treatment of chronic hepatitis C virus (HCV)infected patients. METHODS: This retrospective study, performed in a single center in Saudi Arabia between August 2017 and July 2022, we enrolled 140 consecutive patients with HCV who received generic SOF and branded DCV. The primary outcome was sustained virologic response at week 12 (SVR12). RESULTS: The majority of the patients were female (62.1%), infected with genotype 4 (57.9%), and treatment-naïve in 120 (85.7%) patients with baseline cirrhosis in 55 (39.3%). The mean patient age was 61±13.6 years. In the intention-to-treat analysis, 131 (93.6%) patients achieved SVR12. Moreover, 85.7%, 100%, 100%, 88.9%, and 96.3% of genotypes 1a, 1b, 2, 3, and 4, respectively, achieved SVR12. In the per-protocol analysis, 131 (96.3%) patients achieved an SVR of 12. Additionally, 92.3%, 100%, 100%, 88.9%, and 98.7% of the patients with genotypes 1a, 1b, 2, 3, and 4, respectively, achieved SVR12. No HCV virologic breakthroughs occurred. In the subgroup analysis, SVR12 rates were comparable regardless of baseline characteristics, such as treatment history, cirrhosis, and hepatocellular carcinoma. Patients achieving SVR12 showed a significant improvement in post-treatment serum liver enzyme and total bilirubin levels. CONCLUSION: The findings of our study confirm the effectiveness of generic sofosbuvir as a treatment option for HCV infection.
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Hepatite C Crônica , Hepatite C , Humanos , Feminino , Masculino , Pessoa de Meia-Idade , Idoso , Sofosbuvir/uso terapêutico , Hepatite C Crônica/tratamento farmacológico , Antivirais/uso terapêutico , Ribavirina/uso terapêutico , Estudos Retrospectivos , Arábia Saudita , Quimioterapia Combinada , Hepacivirus/genética , Cirrose Hepática/tratamento farmacológico , Genótipo , Medicamentos Genéricos/uso terapêutico , Resultado do TratamentoRESUMO
BACKGROUND Systemic lupus erythematosus (SLE) is a chronic autoimmune condition often associated with an increased susceptibility to infections. The infections in patients with SLE, primarily involving the skin, respiratory tract, and urinary tract, can significantly complicate disease management. This study aimed to evaluate the occurrence, management, and patient outcomes associated with infections in a group of 74 SLE patients at a single center in Saudi Arabia, spanning a 5-year period. MATERIAL AND METHODS An observational, retrospective study was conducted at the King Khalid University Hospital, Riyadh, Saudi Arabia. Patient medical records from January 2016 to December 2020 were examined. All adult SLE patients (age >14 years, as per hospital policy), confirmed by SLICC criteria, and admitted due to infections (determined by quick Sequential Organ Failure Assessment or qSOFA scores) were included in the study. RESULTS Of the 74 SLE patients studied, 79.7% were administered hydroxychloroquine. A majority (83.8%) were classified as low-risk for sepsis-associated mortality based on qSOFA scores (0-1), a fact noted by 41.9% of rheumatology fellows. The sputum cultures most frequently identified were Klebsiella pneumoniae, yeast, and Haemophilus influenzae (each accounting for 33.3% of cases). Furthermore, 4.1% of patients had extended-spectrum beta-lactamases infections, and 2.7% tested positive for COVID-19. A history of sepsis was more commonly observed among non-survivors (P=0.010). CONCLUSIONS The majority of patients were classified as low-risk for sepsis-associated mortality based on qSOFA scores, with two-thirds prescribed antibiotics within 1 h. The primary causes of death were multiorgan failure and cardiac arrest.
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COVID-19 , Lúpus Eritematoso Sistêmico , Adolescente , Adulto , Humanos , Hospitais Universitários , Incidência , Lúpus Eritematoso Sistêmico/complicações , Lúpus Eritematoso Sistêmico/epidemiologia , Estudos Retrospectivos , Arábia Saudita/epidemiologiaRESUMO
BACKGROUND: Protein intake is recommended in critically ill patients to mitigate the negative effects of critical illness-induced catabolism and muscle wasting. However, the optimal dose of enteral protein remains unknown. We hypothesize that supplemental enteral protein (1.2 g/kg/day) added to standard enteral nutrition formula to achieve high amount of enteral protein (range 2-2.4 g/kg/day) given from ICU day 5 until ICU discharge or ICU day 90 as compared to no supplemental enteral protein to achieve moderate amount enteral protein (0.8-1.2 g/kg/day) would reduce all-cause 90-day mortality in adult critically ill mechanically ventilated patients. METHODS: The REPLENISH (Replacing Protein Via Enteral Nutrition in a Stepwise Approach in Critically Ill Patients) trial is an open-label, multicenter randomized clinical trial. Patients will be randomized to the supplemental protein group or the control group. Patients in both groups will receive the primary enteral formula as per the treating team, which includes a maximum protein 1.2 g/kg/day. The supplemental protein group will receive, in addition, supplemental protein at 1.2 g/kg/day starting the fifth ICU day. The control group will receive the primary formula without supplemental protein. The primary outcome is 90-day all-cause mortality. Other outcomes include functional and quality of life assessments at 90 days. The trial will enroll 2502 patients. DISCUSSION: The study has been initiated in September 2021. Interim analysis is planned at one third and two thirds of the target sample size. The study is expected to be completed by the end of 2025. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT04475666 . Registered on July 17, 2020.
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Estado Terminal , Qualidade de Vida , Adulto , Humanos , Estado Terminal/terapia , Nutrição Enteral/efeitos adversos , Nutrição Enteral/métodos , Tempo , Tamanho da Amostra , Unidades de Terapia Intensiva , Ensaios Clínicos Controlados Aleatórios como Assunto , Estudos Multicêntricos como AssuntoRESUMO
Background: Respiratory syncytial virus (RSV), a well-known cause of bronchiolitis in children, can cause community-acquired pneumonia (CAP) in adults, but this condition is not well studied. Hence, we described the characteristics and outcomes of patients hospitalized for CAP due to RSV. Methods: This was a retrospective study of patients admitted to a tertiary-care hospital between 2016 and 2019 with CAP due to RSV diagnosed by a respiratory multiplex PCR within 48 hours of admission. We compared patients who required ICU admission to those who did not. Results: Eighty adult patients were hospitalized with CAP due to RSV (median age 69.0 years, hypertension 65.0%, diabetes 58.8%, chronic respiratory disease 52.5%, and immunosuppression 17.5%); 19 (23.8%) patients required ICU admission. The median pneumonia severity index score was 120.5 (140.0 for ICU and 102.0 for non-ICU patients; p = 0.09). Bacterial coinfection was rare (10.0%). Patients who required ICU admission had more hypotension (systolic blood pressure < 90 mmHg) and a higher prevalence of bilateral infiltrates on chest X-ray (CXR) (89.5% versus 32.7%; p < 0.001). Systemic corticosteroids were used in 57.3% of patients (median initial dose was 40 mg of prednisone equivalent) with ICU patients receiving a higher dose compared to non-ICU patients (p = 0.02). Most (68.4%) ICU patients received mechanical ventilation (median duration of 4 days). The overall hospital mortality was 8.8% (higher for ICU patients: 31.6% versus 1.6%, p < 0.001). Conclusions: Most patients with CAP due to RSV were elderly and had significant comorbidities. ICU admission was required in almost one in four patients and was associated with higher mortality.
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Infecções Comunitárias Adquiridas , Pneumonia , Vírus Sincicial Respiratório Humano , Adulto , Criança , Humanos , Idoso , Estudos Retrospectivos , Estudos Prospectivos , HospitalizaçãoRESUMO
Introduction: Human rhinovirus (HRV) can lead to a variety of respiratory illnesses; it is also an uncommon cause of community-acquired pneumonia (CAP). We described the characteristics and outcomes of patients hospitalized for CAP due to HRV. Methods: We retrospectively studied consecutive adult patients admitted to King Abdulaziz Medical City-Riyadh with CAP due to HRV between 2016 and 2019. The diagnosis was made by respiratory multiplex PCR within 48 hours of hospitalization. We compared patients requiring ICU admission to those who did not. Results: One-hundred-and-six patients were studied (peak hospitalization between November and January, median age 71.5 years, hypertension 59%, diabetes 50%, and chronic respiratory disease 44.3%); 16 (15.1%) patients required ICU admission. The median pneumonia severity index score (PSI) was 107, with no significant difference between ICU and nonICU patients. ICU patients had a higher prevalence of tachypnea (62.5% vs. 26.7%, p=0.005), hemoptysis (12.5% vs 0%, p=0.001), and lymphopenia (71.4% vs 26.3%, p=0.01). Chest X-ray on presentation showed bilateral infiltrates in 47/101 (46.5%) patients and unilateral infiltrates in 26/101 (25.7%) patients. Systemic corticosteroids were used in 54.7% of patients (the median initial dose was 120 mg of prednisone equivalent and was higher in nonICU patients). Most (69.2%) ICU patients received mechanical ventilation (median duration of 8 days). Bacterial coinfection (6.6%) and superinfection (3.8%) were rare. The overall hospital mortality was 9.4% (higher for ICU patients: 37.5% vs. 4.4%, p < 0.001). Conclusions: Most patients with CAP due to HRV were elderly and had significant comorbidities. ICU admission was required in almost one in six patients and was associated with higher mortality.
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Infecções Comunitárias Adquiridas , Pneumonia , Adulto , Humanos , Idoso , Estudos Retrospectivos , Rhinovirus , Unidades de Terapia Intensiva , Índice de Gravidade de Doença , Infecções Comunitárias Adquiridas/diagnóstico , Pneumonia/epidemiologia , Pneumonia/terapia , HospitalizaçãoRESUMO
BACKGROUND: Noninvasive respiratory support is frequently needed for patients with acute hypoxemic respiratory failure due to coronavirus disease 19 (COVID-19). Helmet noninvasive ventilation has multiple advantages over other oxygen support modalities but data about effectiveness are limited. METHODS: In this multicenter randomized trial of helmet noninvasive ventilation for COVID-19 patients, 320 adult ICU patients (aged ≥14 years or as per local standards) with suspected or confirmed COVID-19 and acute hypoxemic respiratory failure (ratio of arterial oxygen partial pressure to fraction of inspired oxygen < 200 despite supplemental oxygen with a partial/non-rebreathing mask at a flow rate of 10 L/min or higher) will be randomized to helmet noninvasive ventilation with usual care or usual care alone, which may include mask noninvasive ventilation, high-flow nasal oxygen, or standard oxygen therapy. The primary outcome is death from any cause within 28 days after randomization. The trial has 80% power to detect a 15% absolute risk reduction in 28-day mortality from 40 to 25%. The primary outcome will be compared between the helmet and usual care group in the intention-to-treat using the chi-square test. Results will be reported as relative risk and 95% confidence interval. The first patient was enrolled on February 8, 2021. As of August 1, 2021, 252 patients have been enrolled from 7 centers in Saudi Arabia and Kuwait. DISCUSSION: We developed a detailed statistical analysis plan to guide the analysis of the Helmet-COVID trial, which is expected to conclude enrollment in November 2021. TRIAL REGISTRATION: ClinicalTrials.gov NCT04477668 . Registered on July 20, 2020.
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COVID-19 , Ventilação não Invasiva , Insuficiência Respiratória , Adulto , Dispositivos de Proteção da Cabeça , Humanos , Ventilação não Invasiva/efeitos adversos , Insuficiência Respiratória/diagnóstico , Insuficiência Respiratória/terapia , SARS-CoV-2RESUMO
BACKGROUND: The rapid increase in coronavirus disease 2019 (COVID-19) cases during the subsequent waves in Saudi Arabia and other countries prompted the Saudi Critical Care Society (SCCS) to put together a panel of experts to issue evidence-based recommendations for the management of COVID-19 in the intensive care unit (ICU). METHODS: The SCCS COVID-19 panel included 51 experts with expertise in critical care, respirology, infectious disease, epidemiology, emergency medicine, clinical pharmacy, nursing, respiratory therapy, methodology, and health policy. All members completed an electronic conflict of interest disclosure form. The panel addressed 9 questions that are related to the therapy of COVID-19 in the ICU. We identified relevant systematic reviews and clinical trials, then used the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) approach as well as the evidence-to-decision framework (EtD) to assess the quality of evidence and generate recommendations. RESULTS: The SCCS COVID-19 panel issued 12 recommendations on pharmacotherapeutic interventions (immunomodulators, antiviral agents, and anticoagulants) for severe and critical COVID-19, of which 3 were strong recommendations and 9 were weak recommendations. CONCLUSION: The SCCS COVID-19 panel used the GRADE approach to formulate recommendations on therapy for COVID-19 in the ICU. The EtD framework allows adaptation of these recommendations in different contexts. The SCCS guideline committee will update recommendations as new evidence becomes available.
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COVID-19 , Cuidados Críticos , Humanos , Unidades de Terapia Intensiva , SARS-CoV-2 , Arábia SauditaRESUMO
INTRODUCTION: Critically ill COVID-19 patients are at increased risk of thrombosis with an enhanced risk of bleeding. We aimed to explore the role of anti-factor Xa levels in optimizing the high-intensity anticoagulation's safety and efficacy and finding possible associations between D-dimer levels, cytokine storm markers, and COVID-19-induced coagulopathy or thrombophilia. METHODS: Retrospective cohort study conducted on 69 critically ill COVID-19 patients who received three regimens of higher intensity anticoagulation. RESULTS: Seventeen patients (24.6%) received high-dose enoxaparin prophylaxis, 29 patients (42%) received therapeutic doses of enoxaparin, and 23 patients (33.3%) were on therapeutic unfractionated heparin infusion. Fewer than one-third of the whole cohort (n = 22; 31.8%) achieved the target range of anti-factor Xa. The patients were divided into three subgroups based on anti-factor Xa target status within each anticoagulation regimen; when compared, the only association observed among them was for interleukin-6 levels, which were significantly higher in both the "above the expected range" and "below the expected range" groups compared with the "within the expected range" group (p = 0.009). Major bleeding episodes occurred in 14 (20.3%) patients and were non-significantly more frequent in the "below the expected anti-factor Xa range group" (p = 0.415). Seven patients (10.1%) developed thrombosis. The majority of patients had anti-factor Xa levels below the expected ranges (four patients, 57.1%). CONCLUSION: Conventional anti-factor Xa ranges may not be appropriate as a predictive surrogate for bleeding in critically ill COVID-19. The clinical decision to initiate therapeutic anticoagulation preemptively may be individualized according to thrombosis and bleeding risks. Cytokine storm markers, namely, interleukin-6, may play a role in COVID-19-induced coagulopathy or thrombophilia.
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INTRODUCTION: Non-invasive ventilation (NIV) delivered by helmet has been used for respiratory support of patients with acute hypoxaemic respiratory failure due to COVID-19 pneumonia. The aim of this study was to compare helmet NIV with usual care versus usual care alone to reduce mortality. METHODS AND ANALYSIS: This is a multicentre, pragmatic, parallel randomised controlled trial that compares helmet NIV with usual care to usual care alone in a 1:1 ratio. A total of 320 patients will be enrolled in this study. The primary outcome is 28-day all-cause mortality. The primary outcome will be compared between the two study groups in the intention-to-treat and per-protocol cohorts. An interim analysis will be conducted for both safety and effectiveness. ETHICS AND DISSEMINATION: Approvals are obtained from the institutional review boards of each participating institution. Our findings will be published in peer-reviewed journals and presented at relevant conferences and meetings. TRIAL REGISTRATION NUMBER: NCT04477668.
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COVID-19 , Ventilação não Invasiva , Insuficiência Respiratória , Dispositivos de Proteção da Cabeça , Humanos , Estudos Multicêntricos como Assunto , Ensaios Clínicos Controlados Aleatórios como Assunto , Insuficiência Respiratória/terapia , SARS-CoV-2RESUMO
BACKGROUND: Postextraction complications are multifactorial. Taking proper medical and dental history, thorough planning, and a skillful dentist can help the prediction and reduction of these complications. OBJECTIVE: This study aims to assess and compare the knowledge of senior students and interns regarding postextraction complications in government and private colleges in Riyadh Province. MATERIALS AND METHODS: A random sampling technique was used to select a minimum of 250 participants for this study. A self-designed, close-ended questionnaire was disseminated through an online platform in a manner. Sixth-year (senior) dental students and interns were included in the study. Data were coded and entered into spreadsheet software and analyzed using Chi-square tests. RESULTS: More than half were dental interns (54.04%), and the rest were senior students (45.96%). Male participants comprised 52.57% of the total participants, whereas females were 47.43%. Most participants were from government colleges (53.31%), whereas 46.69% belonged to private colleges. Male interns from government colleges demonstrated the best knowledge among all the participants. In private colleges, females demonstrated better knowledge than males in both the senior and intern groups, and the difference was statistically significant. The difference in knowledge between participants from government and private colleges was found to be statistically significant (P = 0.001). Government colleges were found to demonstrate more complications than private colleges, and the difference was statistically significant (P = 0.003). CONCLUSION: Male interns from government colleges had the best knowledge about the postextraction complications among the candidates.
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We conducted the current analysis to determine the potential role of measles vaccination in the context of the spread of COVID-19. Data were extracted from the World Health Organization's (WHO) Global Health Observatory data repository about the measles immunization coverage estimates and correlated to overall morbidity and mortality for COVID-19 among different countries. Data were statistically analyzed to calculate the Spearman rank correlation coefficient (rho). There was a significant positive correlation between the vaccine coverage (%) and new cases per one million populations (rho = 0.24; p-value = 0.025); however, this correlation was absent in deaths per one million populations (rho = 0.17; p-value = 0.124). On further analysis of the effect of first reported year of vaccination policy, there was no significant correlation with both of total cases per one million populations (rho = 0.11; p-value = 0.327) and deaths per one million populations (rho = -0.02; p-value = 0.829). Claims regarding the possible protective effect of measles vaccination seem to be doubtful.
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COVID-19 , Sarampo , Estudos Epidemiológicos , Humanos , Lactente , Sarampo/epidemiologia , Sarampo/prevenção & controle , Morbidade , SARS-CoV-2 , Vacinação , Cobertura VacinalRESUMO
ABSTRACT: Acute physiology and chronic health evaluation II (APACHE-II) scoring system is used to classify disease severity of patients in the intensive care unit. However, several limitations render the scoring system inadequate in identifying risk factors associated with outcomes. Little is known about the association of platelet count patterns, and the timing of platelet count and other hematologic parameters in predicting mortality in patients with sepsis.This retrospective observational study included 205 septic shock patients, with an overall mortality of 47.8%, enrolled at a tertiary care hospital in Riyadh, Kingdom of Saudi Arabia between 2018 and 2020. Bivariate and multivariate regression analyses were used to identify hematologic risk factors associated with mortality. We used the bivariate Pearson Correlation test to determine correlations between the tested variables and APACHE-II score.Two platelet count patterns emerged: patients with a decline in platelet count after admission (group A pattern, 93.7%) and those with their lowest platelet count at admission (group B pattern, 6.3%). The lowest mean platelet count was significantly lower in nonsurvivors (105.62â±â10.67â×â103/µL) than in survivors (185.52â±â10.81â×â103/µL), Pâ<â.001. Bivariate Pearson correlation revealed that the lowest platelet count and platelet count decline were significantly correlated with APACHE-II score (râ=â-0.250, Pâ<â.01), (râ=â0.326, Pâ<â.001), respectively. In multiple logistic regression analysis, the independent mortality risk factors were degree of platelet count decline in group A (odds ratio, 1.028 [95% confidence interval: 1.012-1.045], Pâ=â.001) and platelet pattern in group B (odds ratio, 6.901 [95% confidence interval: 1.446-32.932], Pâ=â.015). The patterns, values, subsets, and ratios of white blood cell count were not significantly associated with mortality.Nadir platelet count and timing, and degree of platelet count decline are useful markers to predict mortality in early septic shock. Therefore, platelet count patterns might enhance the performance of severity scoring systems in the intensive care unit.
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APACHE , Plaquetas , Choque Séptico/diagnóstico , Adulto , Idoso , Feminino , Mortalidade Hospitalar , Humanos , Unidades de Terapia Intensiva/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Contagem de Plaquetas , Estudos Retrospectivos , Medição de Risco/métodos , Arábia Saudita/epidemiologia , Choque Séptico/sangue , Choque Séptico/mortalidade , Choque Séptico/terapia , Centros de Atenção Terciária/estatística & dados numéricosRESUMO
We conducted the current analysis to determine the potential role of polio vaccination in the context of the spread of COVID-19. Data were extracted from the World Health Organization's (WHO) Global Health Observatory data repository regarding the polio immunization coverage estimates and correlated to the overall morbidity and mortality for COVID-19 among different countries. Data were analyzed using R software version 4.0.2. Mean and standard deviation were used to represent continuous variables while we used frequencies and percentages to represent categorical variables. The Kruskal-Wallis H test was used for continuous variables since they were not normally distributed. Moreover, the Spearman rank correlation coefficient (rho) was used to determine the relationship between different variables. There was a significantly positive correlation between the vaccine coverage (%) and both of total cases per one million populations (rho = 0.37; p-value < 0.001) and deaths per one million populations (rho = 0.30; p-value < 0.001). Moreover, there was a significant correlation between different income groups and each of vaccine coverage (%) (rho = 0.71; p-value < 0.001), total cases per one million populations (rho = 0.50; p-value < 0.001), and deaths per one million populations (rho = 0.39; p-value < 0.001). All claims regarding the possible protective effect of Polio vaccination do not have any support when analyzing the related data. Polio vaccination efforts should be limited to eradicate the disease from endemic countries; however, there is no evidence to support the immunization with live-attenuated vaccines for the protection against COVID-19.
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COVID-19 , Poliomielite , Humanos , Morbidade , Poliomielite/epidemiologia , Poliomielite/prevenção & controle , SARS-CoV-2 , Vacinação , Cobertura VacinalRESUMO
Cyanide is one of the most rapidly acting poisons and accounts for many suicidal and homicidal deaths. Some natural products such as silk and wool can release cyanide when burned. Most patients who survive cyanide poisoning experience neurological sequelae. This report describes the case of a healthy 45-year-old Yemeni woman who was present during the burning of furniture in a closed space in her home. Upon admission, she displayed signs of inhalational injury, a black discoloration around her mouth and nostrils, and a first-degree burn on the left side of her neck. She experienced neuropsychiatric sequelae of cyanide poisoning, with deficits evolving over three months. Even after three months of treatment and continuous follow-up, she still showed signs of mild cognitive memory impairment along with word-finding difficulties and focal dystonia of her right hand. Full neurological and cognitive assessments are crucial to determine the neuropsychiatric sequelae of acute cyanide toxicity. Magnetic resonance imaging (MRI) can show the extent and structure of lesions in cyanide-sensitive regions of the brain, but it is not always diagnostic. The arterialization of venous blood gases may serve as an early clue to the diagnosis of cyanide poisoning.
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Background Patients increasingly express the desire to be involved in their treatment decisions, especially in critical situations, such as cancer chemotherapy that increase a doctor's responsibility toward fulfilling these needs. This process may require more than one meeting with the patient to meet their expectations and satisfaction levels. This study aimed to assess the satisfaction levels in cancer patients, who received chemotherapy, about their decision-making and if they were able to make this decision during the first meeting with their physicians. Methods A cross-sectional study was conducted in 2017 on 106 cancer patients aged 18 years or above who were receiving chemotherapy at the day-care unit of King Abdulaziz University Hospital (KAUH), Jeddah, Saudi Arabia. The data were collected by a direct or telephonic interview using a structured questionnaire. The variables were studied across two groups of patients based on the patient's ability to make decision in the first meeting with their physician. Data were expressed as frequencies (percentage) and Pearson Chi-Square test was used to assess the categorical variables. Results Out of the 106 patients, 42 (39.6%) of them were male. Ninety-one (85.8%) patients took the decision by themselves. Regarding the decision-making 90 (84.9%) patients were able to make the decision from the first meeting. Sixty-eight (64.2%) patients felt more satisfied if they had an additional session. There was a significant association between patients with the ability to make the decision during the first meeting and patients who took the decision by themselves (P = 0.033), patients with consideration of changing their decision if they had more meetings (P = 0.005), patients with consideration of withholding from chemotherapy in their mind (P = 0.019) and patients with thought that chemotherapy is affecting their life (P = 0.044). Conclusion The majority of the patients felt that more than one meeting with their doctors would be helpful in improving their satisfaction level during the decision-making process, consideration of withholding from chemotherapy in mind and that chemotherapy is affecting their life style. Future protocol in which the patients will be encouraged to have a confidence role on their treatment decision is recommended.