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1.
Indian J Palliat Care ; 26(4): 479-489, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-33623309

RESUMO

INTRODUCTION: The role of nurses working in critical care setup is one of the key members for optimal provision of the palliative care and end-of-life care (EOLC). This study aims to assess knowledge, attitude, practices, and perceived barriers regarding palliative and EOLC among critical care nurses. METHODS: A cross-sectional study was conducted among 386 critical care nurses of a tertiary care center, selected through convenience sampling technique. Data related to knowledge, attitude, practices, and perceived barriers were collected using a standardized tool. The collected data were analyzed using SPSS version 24. RESULTS: We observed that mean knowledge, attitude, and practice scores of critical care nurses were 9.83 ± 2.50 of 20, 104.91 ± 13.04 of 150, and 17.61 ± 4.36 of 27, respectively. One of the major barriers in providing palliative and EOLC was being called for attending to other newly admitted patients. The mean knowledge score of nurses was found to be significantly higher among female nurses (P = 0.016). Nurses who had additional training pertaining to palliative and EOLC had significantly higher mean knowledge (P = 0.001) and attitude scores (P = 0.02) than those who did not have such training. The mean practice (P = 0.02) and attitude score (P = 0.002) was significantly higher among postgraduate nurses as compared to nurses with lower qualification. The mean attitude score was significantly higher among nurses of lower age group (P = 0.04) along with a negative correlation of age of nurses with attitude (P = 0.01). Nurses' practice was positively correlated to the attitude (P = 0.001) and knowledge (P = 0.01). CONCLUSION: There is a considerable gap between critical care nurses' knowledge and practices, in spite of having a good attitude regarding palliative and EOLC. This necessitates the strengthening of both preservice and in-service education for nurses.

2.
Bioorg Chem ; 88: 102968, 2019 07.
Artigo em Inglês | MEDLINE | ID: mdl-31075745

RESUMO

New quinoline-3-carbonitrile derivatives were synthesized and evaluated for their potential antibacterial behavior. Compounds were obtained by a one-pot multicomponent reaction of appropriate aldehyde, ethyl cyanoacetate, 6-methoxy-1,2,3,4-tetrahydro-naphthalin-1-one and ammonium acetate. Structures were established by different physical and spectroscopic techniques. The molecular geometry, vibration frequencies, HOMO-LUMO energy gap, molecular hardness (g), ionization energy (IE), electron affinity (EA), and total energy of these compounds was assessed by DFT studies, employing DFT/RB3LYP method. Preliminary antibacterial studies using both Gram-positive and Gram-negative bacterial strains and cytotoxicity studies on mammalian cells revealed their promising antibacterial activity, without causing any severe host toxicity. All the compounds (QD1-QD5) in this study obeyed the 'Lipinski's Rule of Five' with logP values <5 and HBA <10, hydrogen bond donor's <5. The most active compound QD4 showed good interaction with the target DNA gyrase; target enzyme for quinoline class of antibiotics, which reveals its probable mechanism of action. Results of all these studies establish these compounds as important scaffolds with broad-spectrum antibacterial activity with no off-target toxicity. Having lower band gap energy of 3.40 eV and a low lying LUMO for compound QD4, this compound may be a valuable starting point for the development of quinoline-3-carbonitrile based broad-spectrum antibacterial agents.


Assuntos
Antibacterianos/farmacologia , Escherichia coli/efeitos dos fármacos , Quinolinas/farmacologia , Salmonella typhimurium/efeitos dos fármacos , Staphylococcus aureus/efeitos dos fármacos , Streptococcus pyogenes/efeitos dos fármacos , Antibacterianos/síntese química , Antibacterianos/química , Teoria da Densidade Funcional , Relação Dose-Resposta a Droga , Testes de Sensibilidade Microbiana , Simulação de Acoplamento Molecular , Estrutura Molecular , Quinolinas/síntese química , Quinolinas/química , Relação Estrutura-Atividade
3.
J Indian Assoc Pediatr Surg ; 21(2): 54-6, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-27046974

RESUMO

CONTEXT: Care of a child having colostomy has not been institutionalized for a long time for economic and administrative reasons. After stoma formation, stoma care has to be provided to the child by caregivers at home. Hence, caregivers need to be provided with ongoing education and support, commencing from preoperative teaching to discharge from the hospital and home care. AIMS: The aims of this study were to develop video-based learning resource material and to evaluate its effectiveness in terms of knowledge and skill attainment by caregivers. SETTINGS AND DESIGN: The study design was time series, one group pretest and post test. This was conducted among 30 caregivers attending pediatric surgery outpatients and indoor departments of a tertiary level care center. MATERIALS AND METHODS: A video teaching program (VTP) related to pediatric colostomy was developed and used to teach the caregivers about colostomy care. Pretested and validated knowledge questionnaire, observational checklist, and stoma assessment scale (SAS) were used to assess the knowledge and skills of caregivers before and after the administration of VTP immediately (post test 1) after and 2 weeks (post test 2) after the intervention. STATISTICAL ANALYSIS USED: Repeated measures analysis of variance (ANOVA), Bonferroni correction, Mann-Whitney U test, and Kruskal-Wallis test were used. RESULTS: There were significant increases in knowledge (from 10.9 ± 2.5 to 16.4 ± 1.67 and 15.9 ± 4.02, P = 0.001, maximum score 20) and skill scores as assessed by the observation checklist (from 5.6 ± 2.0 to 9.8 ± 1.6 and 8.6 ± 2.1, P = 0.001, maximum score 12) immediately after and 2 weeks after the VTP. However, a decline in skills was observed at 2 weeks when compared with immediate scores, as measured by the observation checklist. There was no significant increase in the skill scores of caregivers as measured by SAS at 2 weeks compared to the immediate scores. CONCLUSION: The VTP was effective in bringing about an increase in the knowledge and skill of caregivers of children having colostomy. Therefore, video can be utilized for the counselling of caregivers of children with colostomy.

4.
J Fluoresc ; 25(3): 503-18, 2015 May.
Artigo em Inglês | MEDLINE | ID: mdl-25740342

RESUMO

Series of cyano substituted isoquinoline dyes were synthesized by one-pot multicomponent reactions (MCRs) of aldehydes, malononitrile, 6-methoxy-1,2,3,4-tetrahydro-naphthalin-1-one and ammonium acetate. Results obtained from spectroscopic (FT-IR, (1)H-NMR, (13)C-NMR, EI-MS) and elemental analysis of synthesized compounds was in agreement with their chemical structures. Structure of the compound was further conformed by X-ray crystallographic. UV-vis and fluorescence spectroscopy measurements provided that all compounds are good absorbent and fluorescent. Fluorescence polarity study demonstrated that these compounds were sensitive to the polarity of the microenvironment provided by different solvents. In addition, spectroscopic and physicochemical parameters, including electronic absorption, extenction coefficient, Stokes shift, oscillator strength transition dipole moment and fluorescence quantum yield were investigated in order to explore the analytical potential of synthesized compounds. The anti-bacterial activity of these compounds were first studied in vitro by the disk diffusion assay against two Gram-positive and two Gram-negative bacteria. The minimum inhibitory concentration was then determined with the reference of standard drug chloramphenicol. The results displayed that compound 3 was better inhibitors of both types of the bacteria (Gram-positive and Gram-negative) than chloramphenicol. Furthermore, quantum chemistry calculations using DFT/6-31-G* level of theory confirm the results. Dipole moment and frontier molecular orbitals were also investigated.


Assuntos
Antibacterianos/química , Antibacterianos/farmacologia , Bactérias/efeitos dos fármacos , Isoquinolinas/química , Teoria Quântica , Cristalografia por Raios X , Técnicas In Vitro , Espectroscopia de Ressonância Magnética , Testes de Sensibilidade Microbiana , Modelos Moleculares , Conformação Molecular , Espectrometria de Fluorescência , Espectrofotometria Ultravioleta , Espectroscopia de Infravermelho com Transformada de Fourier , Raios X
5.
J Fluoresc ; 25(6): 1585-93, 2015 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-26351079

RESUMO

Two push-pull chromophores were synthesized by knoevenagel condensation under microwave irradiation. The structure of synthesized chromophores were established by spectroscopic (FT-IR, (1)H NMR, (13)C NMR, EI-MS) and elemental analysis. Structure of the chromophores was further conformed by X-ray crystallographic. UV-Vis and fluorescence spectroscopy measurements provided that chromophores were good absorbent and fluorescent properties. Fluorescence polarity studies demonstrated that chromophores were sensitive to the polarity of the microenvironment provided by different solvents. Physicochemical parameters, including singlet absorption, extinction coefficient, stokes shift, oscillator strength, dipole moment and flurescence quantum yield were investigated in order to explore the analytical potential of the synthesized chromophores. In addition, the total energy, frontier molecular orbitals, hardness, electron affinity, ionization energy, electrostatic potential map were also studied computationally by using density functional theoretical method.


Assuntos
Fenômenos Químicos , Corantes/química , Corantes/síntese química , Micro-Ondas , Teoria Quântica , Carbazóis/química , Técnicas de Química Sintética , Cristalografia por Raios X , Polarização de Fluorescência , Modelos Moleculares , Conformação Molecular
6.
J Stroke Cerebrovasc Dis ; 24(3): 668-72, 2015 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-25577429

RESUMO

BACKGROUND: Apart from atrial fibrillation, indications for oral anticoagulation common in our clinical practice include rheumatic heart disease and mechanical heart valve replacement. Evaluation of current patient knowledge regarding oral anticoagulation therapy (OAT) is the first step in improving the quality of anticoagulation therapy and patient care. The aim of the present study was to assess the knowledge regarding OAT among patients with stroke and those at high risk of thromboembolic events in a tertiary care hospital in India. METHODS: A descriptive cross-sectional design was used; 240 patients on OAT because of various indications (mechanical heart valve replacement, rheumatic heart disease, atrial fibrillation, and stroke) attending the neurology and cardiology outpatient clinics and inpatient services were recruited. A structured self-developed questionnaire was used to assess the knowledge in these patients. RESULTS: Most patients (62.9%) were ignorant about the target prothrombin time/international normalized ratio (PT/INR) levels with only 30% having their recent INR within the target range; 50% of the patients had a poor knowledge score, and the knowledge gap was most prominent in the domains of dietary interactions followed by drug interactions, adverse effects, and PT/INR monitoring. Knowledge score also had a significant association with gender, education, monthly income, and place of residence (P < .05). CONCLUSION: Patient's knowledge about OAT was suboptimal. The findings support the need for educational interventions to improve the knowledge regarding OAT and, thereby, achieve an appropriate and safe secondary prevention of stroke.


Assuntos
Anticoagulantes/administração & dosagem , Conhecimentos, Atitudes e Prática em Saúde , Educação de Pacientes como Assunto , Pacientes/psicologia , Prevenção Secundária , Acidente Vascular Cerebral/terapia , Tromboembolia/prevenção & controle , Administração Oral , Adolescente , Adulto , Anticoagulantes/efeitos adversos , Coagulação Sanguínea/efeitos dos fármacos , Informação de Saúde ao Consumidor , Estudos Transversais , Monitoramento de Medicamentos/métodos , Feminino , Pesquisas sobre Atenção à Saúde , Humanos , Índia/epidemiologia , Coeficiente Internacional Normatizado , Masculino , Pessoa de Meia-Idade , Tempo de Protrombina , Melhoria de Qualidade , Indicadores de Qualidade em Assistência à Saúde , Recidiva , Medição de Risco , Fatores de Risco , Acidente Vascular Cerebral/sangue , Acidente Vascular Cerebral/diagnóstico , Acidente Vascular Cerebral/epidemiologia , Inquéritos e Questionários , Centros de Atenção Terciária , Tromboembolia/sangue , Tromboembolia/diagnóstico , Tromboembolia/epidemiologia , Adulto Jovem
7.
Indian J Physiol Pharmacol ; 59(2): 242-6, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-26685515

RESUMO

Declining hearing sensitivity is appreciated as a normal age related change. However, studies reveal that health variables other than age play significant role in hearing impairment over time. Hypertension is one such variable. The objective of this study was to assess whether the hypertension has an accelerating effect on age related reduction in hearing function in males in the age group of 40-60 years. Systolic and Diastolic blood. pressure and Pure Tone thresholds in frequency range 250-8000 Hz were measured in 30 known hypertensive (HT) male subjects in the age group of 40-60 years and 30 age and sex-matched normotensive (NT) controls. There was no significant difference in hearing thresholds at various frequencies between HT and NT group and between uncontrolled HT (n = 15) and controlled HT subgroups (n = 15). However, a significantly positive correlation between the systolic blood pressure and Air conduction thresholds at 4000 Hz and 8000 Hz and Bone conduction thresholds at 4000 Hz were noted in uncontrolled HT subgroup. Results of the current study demonstrated towards the potentially negative impact of uncontrolled hypertension on the auditory function in the age group of 40-60 years.


Assuntos
Audição , Hipertensão/fisiopatologia , Adulto , Fatores Etários , Limiar Auditivo , Estudos de Casos e Controles , Estudos Transversais , Humanos , Masculino , Pessoa de Meia-Idade , Sístole/fisiologia
8.
J Pediatr Hematol Oncol ; 36(1): 30-6, 2014 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-24276041

RESUMO

BACKGROUND: Advancements in treatment have improved the prognosis of children with acute lymphoblastic leukemia (ALL). Therefore, there is a need to explore health-related quality of life (HRQOL) in depth, specifically in maintenance therapy, where the available data are minimal. This study was conducted to assess the varied items listed in the domains of HRQOL of Children with ALL during maintenance therapy from a parent's perspective. METHODS: Forty children on the maintenance therapy of ALL, 40 siblings, and 40 healthy children were enrolled, and the HRQOL was assessed by parent proxy reports and child self-reports using PedsQL generic core 4.0 in local language. RESULTS: Parents significantly overrated the HRQOL of ALL patients, their siblings, and healthy children in comparison with child self-report in all domains of health. The HRQOL of children with ALL on maintenance therapy was significantly poorer than siblings and healthy children, but their ability to self-care, household work, attentiveness, and ability to do homework were not affected as per parents' reports. Parents reported that absenteeism because of sickness and hospital visits was more among children with ALL than siblings and healthy children. Children with ALL had emotional problems such as fear, anger, sleeping problems, and worries. In a social health domain, parents reported difficulty in competing among children with ALL. The HRQOL of siblings was as good as healthy children in physical, social, and school health domains as per parents' reports. CONCLUSIONS: In our cohort, parents overrated HRQOL in all groups of children. The study identified the various items in each domain of HRQOL that were affected in children with ALL from parents' perspective; this would guide health care professionals to focus on these specific items so as to improve the overall HRQOL of children with ALL.


Assuntos
Antineoplásicos/uso terapêutico , Pais/psicologia , Leucemia-Linfoma Linfoblástico de Células Precursoras/tratamento farmacológico , Qualidade de Vida , Irmãos/psicologia , Absenteísmo , Adolescente , Adulto , Criança , Pré-Escolar , Estudos Transversais , Feminino , Nível de Saúde , Humanos , Índia , Masculino , Percepção , Inquéritos e Questionários
9.
Indian J Public Health ; 58(4): 270-3, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-25491520

RESUMO

In spite of the countless benefits of breastfeeding, prevalence of exclusive breastfeeding (EBF) has been far from optimal in the developing world. Breastfeeding problems at or after 4 weeks has been reported as one among the constraints to EBF. The study aimed to determine the breastfeeding problems in the 1 st postnatal week, their predictors and impact on EBF rate at 6 months. Under a prospective cohort design, 400 mother-newborn dyads were assessed for breastfeeding problems before discharge and at 60 ± 12 h of discharge. Nearly 89% of the mother-newborn dyads had one or more BF problems before discharge. Major concern was difficulty in positioning and attaching the infant to the breast (88.5%), followed by breast and nipple problems (30.3%). BF problems continued to persist even after discharge in a significant proportion of the mothers (72.5%). The only independent predictor of BF problems in the 1 st week was the caesarean section (odds ratio: 1.9, 95% confidence interval: 1.3-3.2, P < 0.05). There was a marked improvement in the EBF status (69.5%) at 6 months, and BF problems did not predict EBF failure at 6 months.


Assuntos
Aleitamento Materno/estatística & dados numéricos , Centros de Atenção Terciária/estatística & dados numéricos , Adulto , Doenças Mamárias/epidemiologia , Cesárea/estatística & dados numéricos , Feminino , Humanos , Índia/epidemiologia , Lactente , Recém-Nascido , Masculino , Estudos Prospectivos , Fatores Socioeconômicos
10.
Nurs J India ; 105(1): 11-4, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-25158531

RESUMO

This facility-based study was conducted at a tertiary care hospital in New Delhi. Thirty nurses identified to be exposed to physical or sexual violence ever in life through a pilot study were purposively selected for further studying their coping strategies. The pilot study was initially conducted among 60 ever married female nurses sampled conveniently. Data was collected using self-administered standardised questionnaire adapted from WHO multi-country study on women's health and domestic violence. To estimate coping strategies, Section 9 of the data were analysed using SPSS 12 software. Eleven respondents (36.3%) experiencing physical or sexual violence, informed friends and close relatives about husband's violent behaviour while 40 percent talked to no one. Only 5 (16.7%) nurses sought help from formal agencies. Reasons for not seeking help mainly were considering violence as normal/not serious (20%), fear that he would end relationship (20%), fear of consequences (16.7%). Nurses mainly sought help on being encouraged by friends/family (6.7%). The study found that relatively few nurses experiencing domestic violence talk to someone or seek help from formal agencies.


Assuntos
Adaptação Psicológica , Recursos Humanos de Enfermagem Hospitalar/psicologia , Aceitação pelo Paciente de Cuidados de Saúde/psicologia , Maus-Tratos Conjugais/psicologia , Adulto , Feminino , Humanos , Índia/epidemiologia , Projetos Piloto , Fatores de Risco , Fatores Socioeconômicos , Maus-Tratos Conjugais/estatística & dados numéricos , Inquéritos e Questionários
11.
J Clin Exp Hepatol ; 14(3): 101344, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38322816

RESUMO

Acute-on-chronic liver failure (ACLF) is a clinical syndrome with high mortality. Many acute precipitating factors have been implicated in triggering the acute event of ACLF, with bacterial infections being a common precipitant. However, many other precipitants can cause ACLF; therefore, identification of these factors early in the golden window and their treatment can result in improved prognosis. Scrub typhus usually presents as uncomplicated acute febrile illness but rarely as complicated. Few case reports of scrub-typhus-induced acute liver failure have been reported but none with scrub-typhus-precipitating ACLF so far. Therefore, we are reporting a case of scrub-typhus-precipitating ACLF, where timely intervention with antibiotics results in improved outcome.

12.
Ecancermedicalscience ; 18: 1657, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38425760

RESUMO

Purpose: We aimed to explore the health-related quality of life (HRQoL), psychological issues and concerns among sarcoma survivors in India and assess their satisfaction with nursing care. Methods: This study employed a sequential mixed-methods design, enrolling 100 sarcoma survivors from July to December 2021, with data collected using standardised questionnaires for HRQoL, depression, anxiety, stress, cognitive impairment and self-structured satisfaction with nursing care. Qualitative data were gathered through focused group discussions. Results: The mean global health score among sarcoma survivors was 79.48 ± 16.26. A significant number of survivors had symptoms of mild-to-moderate depression (30%), severe anxiety (12%), stress (16%) and mild cognitive impairment (5%). Significant mean rank differences were observed between anxiety and financial difficulty (p < 0.05), emotional functioning (p < 0.001), cognitive functioning (p < 0.001), pain (<0.05), insomnia (p < 0.001), fatigue (p < 0.001), anorexia (p < 0.05) and nausea/vomiting (p < 0.001). Educational qualification had a significant association with depression and anxiety while family history of cancer emerged as a significant factor associated with anxiety and stress among survivors. Qualitative analysis revealed themes related to body image, societal discrimination, socio-economic impact, marriage concerns and fertility issues. Survivor satisfaction with nursing care was good. Conclusion: A substantial number of sarcoma survivors had an average HRQoL and experienced depression, anxiety and stress. Our study emphasizes the importance of holistic survivorship care, involving nurses in post-treatment support, and addressing societal discrimination and psychosocial concerns to enhance their quality of life. Implications for cancer survivors: Our study calls for a holistic approach to sarcoma survivor care and emphasizes the importance of personalised survivorship care plans led by nurses to address the diverse needs of sarcoma survivors in India. Such plans should encompass strategies for managing depression, anxiety and stress, along with addressing body image concerns and social support.

13.
Indian J Gastroenterol ; 43(2): 452-458, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38676907

RESUMO

BACKGROUND AND OBJECTIVES: Acute liver failure (ALF) is an uncommon but potentially dramatic syndrome characterized by massive hepatic necrosis and has a very high mortality rate of 50% to 75% without liver transplantation. This study is aimed at analyzing the etiological spectrum of ALF patients and compare these with ALF mimics such as malaria, dengue fever and other tropical infectious diseases. METHODS: The study population included patients who presented with ALF and ALF mimics in a tertiary care center over two years. We retrospectively analyzed the patient case files and a comparison was made concerning the baseline demographic details, clinical profile, laboratory values and outcomes. RESULTS: Sixty-three patients were assessed, with 32 in ALF and 31 in ALF mimics group. The most common cause for ALF was hepatitis A virus (25%), followed by hepatitis B virus (18.7%), drug-induced liver injury (12.7%), autoimmune hepatitis (12.5%), hepatitis E virus (9.3%) and Wilson's disease (6.25%). In the ALF mimics group, malaria (58.06%) was the most common cause, followed by dengue fever (16.1%), leptospirosis (12.9%) and scrub typhus (12.9%). Patients in the ALF mimics group had significantly higher incidence of fever (p = 0.001), hepatosplenomegaly (p = 0.01), anemia (p = 0.02) and shorter jaundice to encephalopathy duration (p = 0.032) as compared to the ALF group, while higher transaminase levels (p = 0.03), bilirubin (p = 0.01), prothrombin time (p = 0.01), serum ammonia (p = 0.02) and mortality (p = 0.02) were observed in ALF patients. CONCLUSIONS: The most common cause for ALF was hepatitis A virus, followed by hepatitis B virus, while in ALF mimics it was malaria followed by dengue fever, in our study. Patients of ALF mimics can have similar presentation, but a high index of suspicion and awareness is required to identify the common infectious ALF mimics for early diagnosis.


Assuntos
Dengue , Falência Hepática Aguda , Malária , Humanos , Falência Hepática Aguda/etiologia , Estudos Retrospectivos , Feminino , Masculino , Adulto , Malária/complicações , Diagnóstico Diferencial , Pessoa de Meia-Idade , Dengue/complicações , Dengue/diagnóstico , Hepatite A/complicações , Hepatite A/diagnóstico , Hepatite B/complicações , Hepatite Autoimune/complicações , Degeneração Hepatolenticular/complicações , Degeneração Hepatolenticular/diagnóstico , Hepatite E/complicações , Adulto Jovem , Adolescente
14.
BMJ Open ; 14(3): e078688, 2024 Mar 25.
Artigo em Inglês | MEDLINE | ID: mdl-38531580

RESUMO

INTRODUCTION: Hidden hunger or micronutrient deficiencies are quite common in many parts of the world, particularly in the countries of sub-Saharan Africa and South Asia. Micronutrient deficiencies may impact insulin signalling pathways and glucose metabolism, potentially accelerating the onset and development of type 2 diabetes (T2D). This review aims to estimate the prevalence of multiple micronutrient deficiencies among patients with T2D and assess the effect of their deficiency on glycaemic control. METHODOLOGY: The review follows the Cochrane Handbook and PRISMA 2020 guidelines. It includes all eligible studies reporting the prevalence of micronutrient deficiencies and their effect on glycaemic control in T2D patients. We would undertake a comprehensive literature search across databases: PubMed, Scopus, EMBASE, LILACS, ProQuest, Google Scholar and grey literature, and identify the studies meeting the inclusion criteria. We would perform data extraction using a prepiloted data extraction sheet and record relevant study characteristics and outcomes. ANALYSIS: Data will be analysed using JBI Sumari software and R software. Pooled prevalence/incidence of micronutrient deficiency will be estimated, and variance will be stabilised using logit transformation and a double-arcsine transformation of the data. The OR and risk ratio of glycaemic control among T2D cases with and without micronutrient deficiency will be estimated using the 'rma' function under the 'meta' and 'metafor' packages.The study findings will have implications for diabetes management strategies and may inform interventions targeting improved glycaemic control through addressing micronutrient deficiencies. ETHICS AND DISSEMINATION: This systematic review will be based on the scientific information available in the public domain; therefore, ethics approval is not required. We will share the study findings at national and international conferences and submit them for publication in relevant scientific journals. PROSPERO REGISTRATION NUMBER: CRD42023439780.


Assuntos
Diabetes Mellitus Tipo 2 , Desnutrição , Humanos , Diabetes Mellitus Tipo 2/epidemiologia , Fome , Revisões Sistemáticas como Assunto , Metanálise como Assunto , Micronutrientes , Literatura de Revisão como Assunto
15.
Psychiatr Serv ; 75(2): 167-177, 2024 Feb 01.
Artigo em Inglês | MEDLINE | ID: mdl-37904491

RESUMO

BACKGROUND: Task sharing may involve training nonspecialist health workers (NSHWs) to deliver brief mental health interventions. This approach is promising for reducing the global mental health treatment gap. However, capacity is limited for training large cadres of frontline workers in low- and middle-income countries, hindering uptake of these interventions at scale. METHODS: The ESSENCE (enabling translation of science to service to enhance depression care) project in Madhya Pradesh, India, aims to address these challenges through two sequential randomized controlled trials. First, a training trial will evaluate the effectiveness and cost-effectiveness of digital training, compared with conventional face-to-face training, in achieving clinical competency of NSHWs in delivering an intervention for depression. This initial trial will be followed by an implementation trial aimed at evaluating the effectiveness of a remote enhanced implementation support, compared with routine implementation support, in addressing barriers to delivery of depression care in primary care facilities. RESULTS: This project involved developing and pilot testing a scalable smartphone-based program for training NSHWs to deliver a brief psychological intervention for depression screening. This initial research guided a randomized trial of a digital training approach with NSHWs to evaluate the effectiveness of this approach. This trial will be followed by a cluster-randomized trial to evaluate the effectiveness of remote implementation support in ensuring efficient delivery of depression care in primary care facilities. NEXT STEPS: Findings from these trials may inform sustainable training and implementation support models to integrate depression care into primary care for scale-up in resource-constrained settings.


Assuntos
Depressão , População Rural , Humanos , Depressão/diagnóstico , Depressão/terapia , Saúde Mental , Escalas de Graduação Psiquiátrica , Pessoal de Saúde
16.
Steroids ; 191: 109171, 2023 03.
Artigo em Inglês | MEDLINE | ID: mdl-36581085

RESUMO

Steroidal heterocyclic compounds constitute interesting and promising scaffolds for drug discovery as they have displayed diverse chemical reactivity and several types of biological activities. This study is a concise report on the most recent advancements in the chemistry of the steroid skeleton, including reactions at the A, B, and D ring systems. The modern synthetic methods for the steroidal nitrogen-containing six-membered heterocyclic derivatives from 3-keto-, 6-keto-, 17-keto-, and 20-keto-steroids, as well as 2-Aldo-, 4-Aldo-, 6-Aldo-, and 16-Aldo-steroids, are discussed. However, some other methods for the synthesis of steroidal N-containing 6-membered heterocyclic derivatives are also included. These compounds have shown therapeutic potential as cytotoxic agents against various cell lines and have also shown antiproliferative, anti-inflammatory, and antioxidant activities. Therefore, they could be used as prospective candidates for the development of various medications. This paper not only describes synthetic details involved in creating N-containing 6-membered heterocyclic steroid derivatives, but also provides a brief overview of the medicinal applications of these compounds. This information will be highly useful for the medicinal chemists conducting research in this field.


Assuntos
Citotoxinas , Nitrogênio , Esteroides Heterocíclicos , Citotoxinas/síntese química , Citotoxinas/farmacologia , Descoberta de Drogas , Humanos , Animais , Linhagem Celular , Esteroides Heterocíclicos/síntese química , Esteroides Heterocíclicos/farmacologia
17.
Steroids ; 196: 109243, 2023 08.
Artigo em Inglês | MEDLINE | ID: mdl-37116637

RESUMO

A simple and convenient method is reported for the preparation of steroidal 2H-pyran 2 by reacting 3ß-acetoxy cholest-5-ene-7-one 1 with N-benzyl-2-cyanoacetamide in presence of chitosan, a green and heterogeneous catalyst. The product 2 was characterized by using NMR (1H and 3C), IR, and mass spectroscopy. The mechanism of 2H-pyran ring formation is described by employing theoretical B3LYP/6-31G (d) density functional method. The reaction undergoes via formation of two intermediates A and B, and each intermediate undergoes through a transition state TS1 and TS2. The molecular properties like relative energy and FMO analysis were used to explain the mechanism of the reaction. The HOMOs and LUMOs were found in support of the present reaction mechanism. The stability of all the calculated structures which includes reactant (1a), intermediates (A and B), product (2a) as well as TS1 and TS2 transition states, was supported by calculating their energy minima and fundamental frequencies.


Assuntos
Quitosana , Piranos , Piranos/química , Espectroscopia de Ressonância Magnética , Catálise
18.
Biomed Tech (Berl) ; 68(2): 147-163, 2023 Apr 25.
Artigo em Inglês | MEDLINE | ID: mdl-36583250

RESUMO

This work proposes a variational mode decomposition (VMD) and binary grey wolf optimization (BGWO) based seizure classification framework. VMD decomposes the EEG signal into band-limited intrinsic mode function (BL-IMFs) non-recursively. The frequency domain, time domain, and information theory-based features are extracted from the BL-IMFs. Further, an optimal feature subset is selected using BGWO. Finally, the selected features were utilized for classification using six different supervised machine learning algorithms. The proposed framework has been validated experimentally by 58 test cases from the CHB-MIT scalp EEG and the Bonn University database. The proposed framework performance is quantified by average sensitivity, specificity, and accuracy. The selected features, along with Bayesian regularized shallow neural networks (BR-SNNs), resulted in maximum accuracy of 99.53 and 99.64 for 1 and 2 s epochs, respectively, for database 1. The proposed framework has achieved 99.79 and 99.84 accuracy for 1 and 2 s epochs, respectively, for database 2.


Assuntos
Epilepsia , Convulsões , Humanos , Teorema de Bayes , Algoritmos , Redes Neurais de Computação , Eletroencefalografia/métodos , Processamento de Sinais Assistido por Computador
19.
Trop Doct ; 53(4): 433-436, 2023 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-37350082

RESUMO

Our study to evaluate the aetiological and clinical spectrum of gastric outlet obstruction (GOO) in North-west India showed malignant cause (54.9%) was more common than benign (45.1%). Common causes of malignancy were gall bladder (37.5%), gastric (31.8%) and pancreatic carcinoma (19.6%); commonest benign causes were opioid abuse (29%), peptic ulcer disease (21.6%), ingestion of corrosives (20.2%) and chronic pancreatitis (12.3%).


Assuntos
Obstrução da Saída Gástrica , Neoplasias Pancreáticas , Úlcera Péptica , Humanos , Obstrução da Saída Gástrica/diagnóstico , Obstrução da Saída Gástrica/epidemiologia , Obstrução da Saída Gástrica/etiologia , Úlcera Péptica/complicações , Úlcera Péptica/epidemiologia , Índia/epidemiologia
20.
Clin Nurs Res ; 31(6): 1080-1090, 2022 07.
Artigo em Inglês | MEDLINE | ID: mdl-35362333

RESUMO

Chemotherapy-induced peripheral neuropathy (CIPN) refers to numbness, tingling, and burning sensation caused by chemotherapy that can cause impairment in Quality of Life (QoL) of the patients. Study assesses severity, risk factors, and quality of life of patients associated with CIPN. A cross sectional descriptive study was conducted at day care ward, tertiary care hospital India. Total of 98 patients receiving paclitaxel for ≥4 months were enrolled by convenient sampling. Data regarding demographics and clinical characteristics, CIPN severity, risk factors, and QoL were collected by structured questionnaires. Study revealed that median score of autonomic symptoms was higher than sensory and motor symptoms. Mean score of FACT/GOG-Ntx sub-domain was 99.05 ± 20.87on a scale of 0 to 152. ECOG Performance status, current exercise behavior, and fruit and vegetable intake was found to be significantly (at p < .05) associated with sensory, motor, and autonomic symptom score. Therefore, CIPN was found to have debilitating effect on QoL.


Assuntos
Antineoplásicos , Doenças do Sistema Nervoso Periférico , Antineoplásicos/efeitos adversos , Estudos Transversais , Humanos , Doenças do Sistema Nervoso Periférico/induzido quimicamente , Doenças do Sistema Nervoso Periférico/diagnóstico , Doenças do Sistema Nervoso Periférico/tratamento farmacológico , Qualidade de Vida , Fatores de Risco
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