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Aims and background: Emergency nurses are working in a stress-prone environment. It is critical to ensure adequate psychological aids to cope with the distress at work. The objective of this systematic review was to explore and evaluate the studies that have discussed the role of mindfulness-based interventions on occupational distress and resilience among emergency nursing professionals. Materials and methods: This study was a systematic review. The databases used for this review were PubMed and Scopus from 2018 to 2023. Interventional studies published in English that used mindfulness-based techniques among emergency and critical care nurses to alleviate their occupational distress and burnout and improve resilience were considered for review. This systematic review adheres to the PRISMA guidelines. The study was registered with PROSPERO (CRD42024512071). Results: Ten studies were found to be eligible and included in this review. Out of the 10 studies included, nine studies demonstrated the improvement of psychological well-being, compassion, and resilience followed by the intervention. Conclusion: The findings of this systematic review suggest that mindfulness-centered interventions can be an effective strategy to cope with distress and burnout and in building compassion and resilience among the healthcare professionals who are employed at the emergency and critical care department in a hospital. Clinical significance: Incorporating mindfulness-based practices and interventions in healthcare settings, especially among critical care and emergency departments may help in ameliorating the professional well-being of the staff which may result in a resilient work environment and improvement in the quality of patient care. How to cite this article: Joseph A, Jose TP. Coping with Distress and Building Resilience among Emergency Nurses: A Systematic Review of Mindfulness-based Interventions. Indian J Crit Care Med 2024;28(8):785-791.
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Despite their general good health, an increasing proportion of elderly individuals require surgery due to an increase in average lifespan. However, because of their increased vulnerability, these patients need to be handled carefully to make sure that surgery does not cause more harm than good. Age-related postoperative cognitive disorders (POCD) and postoperative delirium (POD), two serious consequences that are marked by adverse neuropsychologic alterations after surgery, are particularly dangerous for the elderly. In the context of gynecologic procedures, POCD and POD are examined in this narrative review. The main question is how to limit the rates of POCD and POD in older women undergoing gynecologic procedures by maximizing the risk-benefit balance. Three crucial endpoints are considered: (1) surgical procedures to lower the rates of POCD and POD, (2) anesthetic techniques to lessen the occurrence and (3) the identification of individuals at high risk for post-surgery cognitive impairments. Risks associated with laparoscopic gynecologic procedures include the Trendelenburg posture and CO2 exposure during pneumoperitoneum, despite statistical similarities in POD and POCD frequency between laparoscopic and laparotomy techniques. Numerous risk factors are associated with surgical interventions, such as blood loss, length of operation, and position holding, all of which reduce the chance of complications when they are minimized. In order to emphasize the essential role that anesthesia and surgery play in patient care, anesthesiologists are vital in making sure that anesthesia is given as sparingly and quickly as feasible. In addition, people who are genetically predisposed to POCD may be more susceptible to the disorder. The significance of a thorough strategy combining surgical and anesthetic concerns is highlighted in this article, in order to maximize results for senior patients having gynecologic surgery.
Subject(s)
Delirium , Gynecologic Surgical Procedures , Postoperative Cognitive Complications , Humans , Gynecologic Surgical Procedures/adverse effects , Gynecologic Surgical Procedures/methods , Female , Postoperative Cognitive Complications/prevention & control , Postoperative Cognitive Complications/etiology , Postoperative Cognitive Complications/epidemiology , Delirium/prevention & control , Delirium/etiology , Delirium/epidemiology , Risk Factors , Postoperative Complications/prevention & control , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Anesthesia/adverse effects , Anesthesia/methods , Aged , Laparoscopy/adverse effects , Laparoscopy/methodsABSTRACT
Peripartum cardiomyopathy (PPCM) is a rare pregnancy-associated dilated cardiomyopathy occurring in the last month of pregnancy and five months postdelivery, which presents with features of cardiac failure. Diagnosis is based on characteristic echocardiographic findings and elevated cardiac biomarkers and has significant mortality and morbidity when undiagnosed and untreated. Atypical presentations in earlier gestations are rare and associated with risk factors. Here we present a case of PPCM diagnosed in the second trimester in a post in vitro fertilization (IVF) twin pregnancy to emphasize the importance of considering the diagnosis of PPCM in all cases of unexplained cardiac failures during pregnancy in previously healthy patients, especially in the presence of risk factors.
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Background: Surgical staging in endometrial cancer includes a systematic lymphadenectomy with significant morbidity, although its therapeutic role is unclear. Sentinel lymph node (SLN) study is a less morbid alternative to identify nodes most likely to be metastatic, permitting selective removal and thus reducing morbidity without compromising oncological safety. This study was done using blue dye single labelling to study the feasibility and utility in identifying SLN in early disease. Methods: Twenty-two patients of early-stage low-risk disease during surgical staging underwent cervical injection of methylene blue, SLN mapping, and sampling as per the standard algorithm, followed by a systematic lymphadenectomy in all cases. SLN were submitted separately for ultrastaging (US). Results: Twenty patients underwent the procedure, and SLN could be identified in 18 patients with an overall mapping rate of 90% with a bilateral mapping rate of 70%, and a negative mapping rate of 10%. 57 SLN were identified along with two suspicious non-sentinel nodes and 11 were metastatic on US with a sensitivity of 66.7% and NPV of 87.5%. All patients with metastatic nodes, however, could be identified by applying the standard SLN algorithm for sampling. Conclusion: SLN mapping algorithm with blue dye single labelling in early endometrial cancer, by identifying LN most likely to be metastatic enabling their selective removal may help avoid routine lymphadenectomies without compromising oncological safety. The procedure is simple and can be practiced at all centres and can also aid pathologists by pinpointing the likely metastatic nodes after a selective or complete lymphadenectomy.
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BACKGROUND: This in vitro study aimed to compare the hindgut fermentability and digestibility of four different sources of polyphenols, namely orange (Citrus sinensis) peel (ORP), pomegranate (Punica granatum) peel (PMP), Indian blackberry (Syzygium cumini) pulp (IBP), and Jerusalem artichoke (Helianthus tuberosus) tuber (JAT), and their influence on the viability of a canine-origin probiotic, Lactobacillus johnsonii CPN23. RESULTS: An in vitro gas production test carried out using the four substrates for a period of 72 h with dog faecal inoculum indicated that the total gas production, dry matter, and organic matter digestibility were significantly (P < 0.001) higher with JAT, whereas they were lowest for PMP. Short-chain fatty acids production was significantly higher (P < 0.001) with ORP and JAT, with the least values recorded for PMP. The ammonia-nitrogen production was significantly (P < 0.001) higher with JAT than with ORP, IBP, and PMP, and a lower (P < 0.001) pH was evident with ORP, JAT, and IBP than with PMP. Viability of L. johnsonii CPN23 was tested in the presence of the polyphenol-rich extract from each of the four sources at varying doses (50, 500, 1000, 2500, and 5000 µg mL-1 ). PMP extract showed the highest inhibitory effect on the probiotic bacteria's growth in a dose- and time-dependent manner (P < 0.001). ORP and IBP extracts were stimulatory at the optimum dosage, whereas JAT reduced probiotic activity significantly at all doses tested. CONCLUSION: Overall, the results indicate a higher hindgut fermentability of JAT, ORP, and IBP, suggesting their potential beneficial effects for gut health application. An interaction study between polyphenol extract and L. johnsonii CPN23 showed a stimulatory effect of polyphenolic extracts from ORP and IBP on probiotic growth at optimal dosage. Consistent with the fermentation study findings, PMP extract reduced the growth of L. johnsonii CPN23 irrespective of the doses tested. © 2021 Society of Chemical Industry.
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Helianthus , Probiotics , Animals , Dogs , Feces , Fermentation , PolyphenolsSubject(s)
COVID-19 , Mycoses , Humans , India/epidemiology , Mycoses/epidemiology , Pandemics , Phobic Disorders , Prevalence , SARS-CoV-2Subject(s)
COVID-19 , Vaccination Hesitancy , Anxiety , Health Knowledge, Attitudes, Practice , Humans , Mental HealthABSTRACT
Aim: Obstetric patients presenting to the intensive care units (ICU) with or without underlying medical or surgical comorbidities can be a challenge to both the treating obstetrician and the intensivist. They occasionally present with near-miss events which if left untreated, can result in death. Objectives: To study the prevalence, indications of ICU admissions, near-miss events, and their effect on mortality in obstetric and puerperal patients. Material & methods: We conducted a retrospective analysis of the health records of all the obstetric and puerperal patients (pregnant and until 6 weeks postpartum) admitted to our tertiary care hospital from January 2019 to December 2020. Patient demographic characteristics, obstetric, surgical, and medical conditions, acute physiology, and chronic health evaluation (APACHE) II scores, organ failures, treatment, ICU and hospital length of stay, and mortality outcomes were studied. Results: A total of 22 obstetric patients were admitted to the ICU during the above study period. Mean age was 28.7 ± 6.24 years, mean gestation was 34.4 ± 6.61 weeks, mean APACHE II score was 12.68 ± 5.67, median ICU length of stay was 5 days, and median duration of hospital length of stay was 10 days. The antepartum risk factors such as severe preeclampsia (27%), antepartum bleeding (14%), and postpartum complications like postpartum haemorrhage (33%), sepsis with multiorgan failure (25%) are the commonest indications that resulted in ICU admission. Conclusion: Higher APACHE II scores at the time of ICU admission, prolonged ICU, and hospital length of stay may be associated with high maternal mortality.
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OBJECTIVE: To describe the characteristics and peripartum outcomes of patients diagnosed with uterine rupture (UR) by an observational cohort retrospective study on 270 patients. METHODS: Demographic information, surgical history, symptoms, and postoperative outcome of women and neonates after UR were collected in a large database. The statistical analysis searched for correlation between UR, previous uterine interventions, fibroids, and the successive perinatal outcomes in women with previous UR. RESULTS: Uterine rupture was significantly associated with previous uterine surgery, occurring, on average, at 36 weeks of pregnancy in women also without previous uterine surgery. UR did not rise exponentially with an increasing number of uterine operations. Fibroids were related to UR. The earliest UR occurred at 159 days after hysteroscopic myomectomy, followed by laparoscopic myomectomy (251 days) and laparotomic myomectomy (253 days). Fertility preservation was feasible in several women. Gestational age and birth weight seemed not to be affected in the subsequent pregnancy. CONCLUSION: Data analysis showed that previous laparoscopic and abdominal myomectomies were associated with UR in pregnancy, and hysteroscopic myomectomy was associated at earlier gestational ages. UR did not increase exponentially with an increasing number of previous scars. UR should not be considered a contraindication to future pregnancies.
Subject(s)
Leiomyoma , Uterine Myomectomy , Uterine Neoplasms , Uterine Rupture , Female , Humans , Infant, Newborn , Leiomyoma/surgery , Pregnancy , Retrospective Studies , Uterine Neoplasms/surgery , Uterine Rupture/epidemiology , Uterine Rupture/etiology , Uterine Rupture/surgeryABSTRACT
BACKGROUND: Endometrial cancer (EC) is treated by comprehensive surgical staging that includes a systematic lymphadenectomy. The low rates of lymph node metastasis (LNM) in early stages question the benefit of routine lymphadenectomy in low-risk disease, but the absence of a reliable method to identify these patients in whom lymphadenectomy could be omitted makes complete staging the standard of care. This study evaluated a method of preoperative staging in EC to identify patients at low risk of LNM and adjuvant treatment. METHODS: This prospective observational study compared the presurgical staging and risk triage based on endometrial biopsy (EB) and imaging (magnetic resonance imaging [MRI], Positron Emission Tomography [PET] scan) in 94 cases of EC with the final surgicopathological staging and evaluated the role of each modality in presurgical evaluation and triage. RESULTS: Ninety-four cases were triaged into 42 low-risk and 52 non-low-risk cases preoperatively. EB showed a sensitivity, specificity, and accuracy of 51.55%, 89.83%, and 75.53%, respectively, in identifying high-risk grade and histology. MRI was effective for local staging and identified tumor size, myometrial invasion, and cervical involvement with accuracy ranging from 82.20% to 97.78% for these parameters. MRI detected LNM with an accuracy of 85.11%, whereas PET exhibited an accuracy of 86.17%. The combined presurgical staging could identify low-risk disease with a sensitivity, specificity, and accuracy of 85.37%, 86.79%, and 86.17%, respectively. CONCLUSION: Preoperative staging may triage patients into low-risk and non-low-risk cases, thereby facilitating a conscious decision to omit lymphadenectomy in low-risk cases, thus avoiding unnecessary morbidity without compromising oncological safety.
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Studies on understanding the human microbiome continue to grow rapidly; nonetheless, reports on alterations in the microbiome post HIV infection are limited. Human microbiome is an aggregate of bacteria, fungi, viruses and archaea that have co-evolved with humans. These microbes have important roles in immune modulation, vitamin synthesis, metabolism etc. The human pharyngeal microbiome, which resides in the junction between digestive and respiratory tracts, might have a key role in the prevention of respiratory tract infections, akin to the actions of the intestinal microbiome against enteric infections. The respiratory tract is constantly exposed to various environmental and endogenous microbes; however, unlike other similar mucosal surfaces, there has been limited investigation of the microbiome of the respiratory tract. HIV infection is associated with alterations in the respiratory microbiome. The aim of this study was to use next-generation sequencing to determine the composition of the oropharyngeal microbiome in a HIV-positive individual. The bacterial composition was determined by illumina sequencing using MiSeq of partial 16S rRNA genes (V3-V4). A total of 3, 57,926 reads were analyzed. Overall, the genera Proteus, Enterococcus, Bacteroides, Prevotella and Clostridium were most prevalent bacterial populations in the oropharynx of an HIV positive patient.
Subject(s)
HIV Infections/microbiology , Microbiota , Oropharynx/microbiology , Bacteroides/isolation & purification , Bacteroides/metabolism , Clostridium/isolation & purification , Clostridium/metabolism , DNA, Bacterial/genetics , DNA, Bacterial/isolation & purification , Enterococcus/isolation & purification , Enterococcus/metabolism , Gastrointestinal Microbiome , High-Throughput Nucleotide Sequencing , Humans , Micrococcus/isolation & purification , Micrococcus/metabolism , Pharynx/microbiology , Phylogeny , Prevotella/isolation & purification , Prevotella/metabolism , Proteus/isolation & purification , Proteus/metabolism , RNA, Ribosomal, 16S/genetics , RNA, Ribosomal, 16S/isolation & purification , Respiratory System/metabolism , Respiratory System/microbiology , Respiratory Tract Infections/microbiology , Sequence Analysis, DNAABSTRACT
BACKGROUND: It is clear that specific intestinal bacteria are involved in the development of different premalignant conditions along the gastrointestinal tract. An analysis of the microbial constituents in the context of pancreatic cystic lesions has, however, as yet not been performed. This consideration prompted us to explore whether endoscopically obtained pancreatic cyst fluids (PCF) contain bacterial DNA and to determine the genera of bacteria present in such material. METHODS: Total DNA was isolated from 69 PCF samples. Bacterial 16S rRNA gene-specific PCR was performed followed by Sanger sequencing and de novo deep sequencing for the V3-V4 variable region of 16S rRNA gene. RESULTS: We observed that 98.2% of the samples were positive in conventional PCR, and that 100% of selected PCF samples (n = 33) were positive for bacterial microbiota as determined by next generation sequencing (NGS). Comprehensive NGS data analysis of PCF showed the presence of 408 genera of bacteria, of which 17 bacterial genera were uniquely abundant to PCF, when compared to the Human Microbiome Project (HMP) database and 15 bacterial microbiota were uniquely abundant in HMP only. Bacteroides spp., Escherichia/Shigella spp., and Acidaminococcus spp. which were predominant in PCF, while also a substantial Staphylococcus spp. and Fusobacterium spp. component was detected. CONCLUSION: These results reveal and characterize an apparently specific bacterial ecosystem in pancreatic cyst fluid samples and may reflect the local microbiota in the pancreas. Some taxa with potential deleterious functions are present in the bacterial abundance profiles, suggesting that the unique microbiome in this specific niche may contribute to neoplastic processes in the pancreas. Further studies are needed to explore the intricate relationship between pathophysiological status in the host pancreas and its microbiota.
Subject(s)
Bacteria/isolation & purification , DNA, Bacterial/isolation & purification , Microbiota/genetics , Pancreatic Cyst/microbiology , Aged , Bacteria/classification , Bacteria/genetics , Bacterial Translocation , Bacteroides/genetics , Bacteroides/isolation & purification , DNA, Bacterial/genetics , Female , Fusobacterium/genetics , Fusobacterium/isolation & purification , Gastrointestinal Tract/microbiology , High-Throughput Nucleotide Sequencing , Humans , Male , Middle Aged , Neoplastic Processes , Pancreas/microbiology , Pancreas/physiopathology , Phylogeny , Polymerase Chain Reaction , RNA, Ribosomal, 16S/genetics , Sequence Analysis, DNA , Staphylococcus/genetics , Staphylococcus/isolation & purificationABSTRACT
The present study assessed the effect of dietary supplementation of pomegranate peel (methanolic) extract (PPE) on the nutrient digestibility, faecal fermentative metabolites and antioxidant status of dogs. Six medium-sized dogs of mixed breeds were allocated to two groups in a replicated cross-over design and fed a basal diet with and without supplementation of PPE at 50 mg/kg body weight. Each of the experimental periods consisted of 30 d, with a 21 d washout period in between. Results indicated that PPE supplementation led to no significant changes in nutrient digestibility except a trend of improvement (P = 0·070) in crude fibre digestibility. PPE supplementation significantly (P < 0·001) influenced faecal pH, ammonia and lactate production, indicative of positive effects of PPE polyphenols. PPE supplementation further increased faecal SCFA concentration accompanied by a reduction (P < 0·01) in branched-chain fatty acids. PPE supplementation also improved (P < 0·05) indices of erythrocytic antioxidants, namely reduced glutathione, catalase, glutathione peroxidase and glutathione S-transferase together with an improvement in lipid peroxidation. Overall, it can be concluded that dietary supplementation with PPE at 50 mg/kg body weight had a positive impact on hindgut fermentation and antioxidant status in dogs, thereby demonstrating its potential as a gut health-promoting nutraceutical.
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HPV Vaccine was introduced to prevent cervical cancer known to be caused by infection with one or more of the high risk subtypes of the Human papilloma virus (HPV). Since introduction, trials have proven its efficacy in preventing Cervical intraepithelial neoplasia (CIN) beyond doubt and its effectiveness in preventing cervical cancer though presumptive is reasonably certain as per mathematical modelling. It also prevents other HPV related anogenital and oropharyngeal malignancies in both sexes. HPV vaccines have courted many controversies related to its efficacy, safety, ideal age of vaccination, use in HPV infected individuals and use in males. The currently available vaccines are based on L1 Viral like particles (VLP) and hence highly species specific, thermolabile, costly and are purely prophylactic. The quest for a cheaper, thermostable and broad spectrum vaccine has led to many newer prophylactic vaccines. Therapeutic vaccines were born out of the inescapable necessity considering high HPV related morbidity projected in the non HPV naïve population. Therapeutic vaccines would immediately reduce this burden and also help in the management of HPV related cancers alone or as part of combination strategies. Ongoing research is aimed at a total control over HPV related malignancies in the near future.