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BACKGROUND: Gastric epithelial barrier disruption constitutes a crucial step in gastric cancer (GC). We investigated these disruptions during the Correa's cascade timeline to correlate epithelial barrier dysfunction. MATERIALS AND METHODS: This study was conducted as a single-center, non-randomized clinical trial in China from May 2019 to October 2022. Patients with chronic atrophic gastritis (CAG), gastric intestinal metaplasia (GIM), low-grade intraepithelial neoplasia (LGIN), high-grade intraepithelial neoplasia (HGIN), and intramucosal carcinoma underwent probe-based confocal laser endomicroscopy (pCLE). The pCLE scoring system was used to assess gastric epithelial barrier disruption semi-quantitatively. RESULTS: We enrolled 95 patients who underwent a pCLE examination. The control group consisted of 15 individuals, and the experimental group included 17 patients with CAG, 27 patients with GIM, 20 patients with LGIN, and 16 patients with early gastric cancer (EGC). Apart from CAG, which showed no significant difference compared to the control group, a significantly higher incidence of gastric epithelial barrier damage was found in the GIM, LGIN, and EGC groups compared to the control group (Kruskal-Wallis H test = 69.295, p < 0.001). There is no difference in LGIN patients between GIM and LGIN areas, and there is no difference between the two groups compared with the EGC group. The intestinal metaplasia area in LGIN patients causes more severe gastric epithelial damage compared to that in non-LGIN patients. Additionally, compared to control group, a significant difference (p < 0.001) was noted between individuals with Helicobacter pylori-positive atrophic gastritis and those with IM, whereas no significant difference (p > 0.05) was observed among individuals with H. pylori-negative atrophic gastritis. CONCLUSIONS: The gastric epithelial barrier remains dysfunctional from the initiation of H. pylori infection to GC progression. Beyond the "point of no return," subsequent carcinogenesis processes may be attributed to other mechanisms.
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Gastrite Atrófica , Infecções por Helicobacter , Helicobacter pylori , Lesões Pré-Cancerosas , Neoplasias Gástricas , Humanos , Infecções por Helicobacter/complicações , MetaplasiaRESUMO
INTRODUCTION: The safety and efficacy of cold snare polypectomy (CSP) compared to those of cold endoscopic mucosal resection (CEMR) have been reported. This meta-analysis compared the efficacy and safety of CEMR and CSP. METHODS: PubMed, Embase, Web of Science, and Cochrane Library databases were systematically searched to identify randomized controlled trials comparing the efficacy and safety of CEMR and CSP in removing 3-10 mm polyps. The outcomes assessed included complete resection rate, intraoperative bleeding rate, delayed bleeding rate, perforation, and polyp removal time. The results are reported as risk ratios (RR) and 95% confidence intervals (CIs) derived from a Mantel-Haenszel random-effects model. RESULTS: Seven studies comprising 1,911 polyps were included in the analysis. The complete resection rate of CEMR was comparable to that of CSP (RR: 1.01, 95% CI: 0.99-1.04, p = 0.32). Comparable results were also demonstrated for intraoperative bleeding rate (polyp-based analysis: RR: 1.22, 95% CI: 0.33-4.43, p = 0.77), delayed bleeding rate (polyp-based analysis: RR: 1.34, 95% CI: 0.44-4.15, p = 0.61), and polyp removal time (mean difference: 28.31 s, 95% CI: -21.40-78.02, p = 0.26). No studies reported cases of perforation. CONCLUSION: CEMR has comparable efficacy and safety to CSP in removing 3-10 mm polyps. Further randomized controlled trials with long-term follow-up are warranted to compare and validate efficacy.
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Pólipos do Colo , Ressecção Endoscópica de Mucosa , Ensaios Clínicos Controlados Aleatórios como Assunto , Humanos , Perda Sanguínea Cirúrgica/estatística & dados numéricos , Perda Sanguínea Cirúrgica/prevenção & controle , Pólipos do Colo/cirurgia , Pólipos do Colo/patologia , Colonoscopia/métodos , Colonoscopia/efeitos adversos , Colonoscopia/instrumentação , Ressecção Endoscópica de Mucosa/efeitos adversos , Ressecção Endoscópica de Mucosa/métodos , Ressecção Endoscópica de Mucosa/instrumentação , Duração da Cirurgia , Resultado do TratamentoRESUMO
BACKGROUND: Social anxiety among postoperative breast cancer patients is a prevalent concern, with its intensity fluctuating throughout the course of treatment. The study aims to describe the trajectory of social anxiety in postoperative breast cancer patients, explore the influencing factors, and provide theoretical support for the construction of future intervention programs. METHODS: This study was conducted from June 2022 to January 2023, encompassing 213 breast cancer patients from three first-class hospitals in China. Data collection occurred at four distinct time points. A growth mixture model was employed to identify latent categories representing the trajectories of social anxiety changes among patients. A multiple regression analysis was utilized to explore predictive factors associated with different latent trajectory categories. RESULTS: The trajectory of social anxiety changes in postoperative breast cancer patients includes five potential categories: maintaining mild social anxiety group, changing from mild to moderate social anxiety group, maintaining moderate social anxiety group, changing from moderate to severe social anxiety group, and maintaining severe social anxiety group. Cluster analysis results indicated three types: positive, negative, and low. Logistic regression analysis revealed that younger age, spouses concerned about postoperative appearance, chemotherapy with taxol-based drugs, opting for modified radical surgery or radical mastectomy surgical approaches, and breast cancer patients with negative rumination were factors that influenced patients' social anxiety (P < 0.05). CONCLUSION: The trajectory of social anxiety in postoperative breast cancer patients comprises five potential categories. In clinical practice, it is essential to strengthen the management of high-risk populations susceptible to experiencing social anxiety emotions, including younger age, spouses concerned about postoperative appearance, chemotherapy with taxol-based drugs, opting for modified radical surgery or radical mastectomy surgical approaches, and breast cancer patients with negative rumination.
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Neoplasias da Mama , Mastectomia , Humanos , Feminino , Neoplasias da Mama/cirurgia , Neoplasias da Mama/psicologia , Pessoa de Meia-Idade , Adulto , Mastectomia/psicologia , Período Pós-Operatório , China , Ansiedade/psicologia , IdosoRESUMO
BACKGROUND AND AIMS: Liver stiffness measurement, assessed by vibration-controlled transient elastography, has been recognized as a powerful tool for liver fibrosis assessment. The potential of liver stiffness measurement to predict clinically relevant outcomes in fatty liver disease has received considerable attention. This study aimed to investigate the prediction of liver-related events in metabolic dysfunction-associated steatotic liver disease patients by liver stiffness measurement value on transient elastography. METHODS: We systematically searched the Electronic databases including PubMed, EMBASE, Cochrane Library, and ClinicalTrials.gov until 6 September 2023. The hazard ratios adjusted for confounders were extracted and pooled by random-effects model analysis. RESULTS: A total of 20587 individuals from 7 studies were included. The pooled HRs were 18.65 (95% CI 9.95-34.95, P < 0.01, I2 = 0%) in the stratification analysis of the highest versus lowest liver stiffness measurement categories. In 1-kPa analysis, the risk of liver-related events was increased with 1 kPa increment (HR 1.05, 95% CI 1.03-1.07, P < 0.01, I2 = 74.47%). CONCLUSIONS: Metabolic dysfunction-associated steatotic liver disease patients with high liver stiffness measurement values were at an increased risk of liver-related events. Liver stiffness measurement can be used as a prognostic tool to achieve risk stratification in fatty liver patients.
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BACKGROUND & AIMS: Antibiotic resistance of Helicobacter pylori (H. pylori) is increasing worldwide, and bismuth quadruple therapy has been recommended as a first-line regimen in many areas. This study aimed to investigate whether bismuth would improve the eradication rate (ER) of clarithromycin-/metronidazole-/levofloxacin-resistant H. pylori strains and how much additional efficacy bismuth could achieve. METHODS: PubMed, EMBASE, Web of Science, and Cochrane Central databases for randomized controlled trials were systematically searched by two independent reviewers until 15 January 2022. Pooled ERs of clarithromycin-/metronidazole-/levofloxacin-resistant H. pylori strains were compared between bismuth-containing and non-bismuth therapies. Pooled risk ratios (RRs) with 95% confidence intervals (CIs) were calculated using a random-effects model. RESULTS: Eight studies enrolling 340 individuals were included. The RRs of pooled ERs compared between bismuth-containing and non-bismuth therapies were 1.83 for clarithromycin-resistant strains (95% CI 1.16-2.89, pooled ER: 76.9% vs. 36.6%, p = .009, I2 = 0%), 1.39 for metronidazole-resistant strains (95% CI 1.09-1.78, pooled ER: 86.8% vs. 60.9%, p = .008, I2 = 37%), 2.75 for dual clarithromycin/metronidazole-resistant strains (95% CI 1.01-7.52, pooled ER: 76.9% vs. 18.2%, p = .05, I2 = 0%), and 1.04 for levofloxacin-resistant strains (95% CI 0.56-1.93, pooled ER: 63.4% vs. 54.3%, p = .90; I2 = 60%). Bismuth significantly increased the ERs of clarithromycin-, metronidazole-, and dual-resistant strains by 40%, 26%, and 59%, respectively. Subgroup analysis of treatment duration showed that the significantly higher eradication rate for antibiotic-resistant strains in bismuth-containing therapy than non-bismuth therapy was only observed in 14-day treatment regimens and not in 7-day regimens (p = .02 and .17, respectively). CONCLUSIONS: Bismuth was most effective in improving the ERs of dual-resistant H. pylori strains, followed by clarithromycin- and metronidazole-resistant strains. Prolonged treatment duration might effectively improve the efficacy of bismuth in overcoming antibiotic resistance.
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Infecções por Helicobacter , Helicobacter pylori , Humanos , Bismuto/farmacologia , Bismuto/uso terapêutico , Claritromicina/uso terapêutico , Antibacterianos/farmacologia , Antibacterianos/uso terapêutico , Metronidazol/farmacologia , Metronidazol/uso terapêutico , Infecções por Helicobacter/tratamento farmacológico , Levofloxacino/uso terapêutico , Quimioterapia Combinada , Amoxicilina/uso terapêutico , Inibidores da Bomba de Prótons/uso terapêuticoRESUMO
BACKGROUND: Intra-family transmission is an important Helicobacter pylori (H. pylori) infection route. Family-based screening and treatment of H. pylori is a promising strategy. However, limited data are available on patient compliance with post-screening recommendations for such a strategy. MATERIALS AND METHODS: A prospective cohort study of families from six regions in Shandong, China, from July 2021 to February 2022 was conducted. Demographic characteristics, prior testing, and treatment for H. pylori, prior gastroscopy, symptoms, and family history were collected. Infection status of participants was determined using the 13 C-urea breath test. Infected participants were recommended to undergo eradication treatment, confirmation testing, and gastroscopy per expert consensus. Participants were monitored for 6 months to record recommendation compliance in a real-world setting. Logistic regression models were used to analyze the factors influencing compliance with the recommendations. RESULTS: The study included 1173 individuals from 386 families with the overall infection rate of 36.7%. The recommendation compliance for eradication treatment, confirmation testing, and gastroscopy was 69.3% (271/391), 32.5% (88/271), and 6.1% (19/309), respectively. Factors that increased the risk of lower compliance were male sex (odds ratio [OR], 1.917, 95% confidence interval [CI], 1.233-2.981), and living in a non-urban area (OR, 1.954, 95% CI, 1.241-3.074), for treatment recommendations; having more than one infected family member (OR, 2.138, 95% CI, 1.237-3.698), and a lower family income (¥100,000-¥300,000 per year, OR, 7.247, 95% CI, 1.788-29.363; or <¥100,000 per year, OR, 7.294, 95% CI, 1.832-29.042), for confirmation testing recommendations; and being asymptomatic (OR, 3.009, 95% CI, 1.105-8.196), for gastroscopy recommendations. CONCLUSIONS: Post-screening recommendation compliance for this family-based H. pylori screening and treatment program was unsatisfactory. Further studies focusing on pre-screening education are warranted to improve compliance.
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Infecções por Helicobacter , Helicobacter pylori , Antibacterianos/uso terapêutico , Testes Respiratórios , Quimioterapia Combinada , Feminino , Infecções por Helicobacter/diagnóstico , Infecções por Helicobacter/tratamento farmacológico , Humanos , Masculino , Cooperação do Paciente , Estudos Prospectivos , UreiaRESUMO
This literature on financial toxicity (FT) of breast cancer aimed to identify the leading countries, institutions, key researchers, influential references, top journals, research hotspots, and frontiers in the field. Published articles on FT in breast cancer patients were systematically retrieved and screened from the Web of Science databases from inception to March 28, 2022. The CiteSpace software was used to generate knowledge maps to analyze bibliometric characteristics in FT research on breast cancer patients. A total of 615 publications were included, with a year-on-year increase in the number of publications. A total of 591 authors conducted research on the FT in breast cancer patients, with Yabroff KR being the most prolific author. The US was the absolute leader in this field, with almost all major research institutions and authors located in the US. Supportive Care in Cancer was the most productive journal, and the Journal of Clinical Oncology was the most co-cited journal. The keywords representing the research hotspots were "quality of life," "care," "cost," etc. Keywords burst detection indicated that "financial toxicity," "survivors," "impact," "burden," "income," and "experience" have become the new research frontiers in the last 5 years. There is an overall upward trend in the research on FT of breast cancer over the last 30 years, which has important and ongoing research value. There is still a paucity of relevant research and more collaboration between authors, institutions, and countries is needed in the future to identify future research directions.
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Neoplasias da Mama , Feminino , Humanos , Bibliometria , Estresse Financeiro , Qualidade de VidaRESUMO
Gastric intestinal metaplasia (GIM) is regarded as a remarkable precursor for the development of intestinal-type stomach cancer. Goblet cell (GC) segmentation is the crucial step for assessing the degree of GIM by confocal laser endomicroscopy (CLE). However, GC segmentation by hand is difficult, unreliable, and time-consuming. Meanwhile, due to the high resolution and noise interference of CLE images, existing segmentation approaches perform poorly on this task. To tackle those issues, we collected 343 confocal laser endomicroscopy images of 62 patients from a Grade-A tertiary hospital. Each CLE image is manually annotated and then verified three times by skilled medical specialists. Then, U-Net is improved by incorporating the pixel gradient attention mechanism, which focuses on color gradient information around GC and captures color gradient features to direct feature maps in the skip connection layer. At last, the model output vector is used to calculate the possibility map and generate the final segmentation area. Compared with mainstream models, our proposed GC segmentation method from CLE with an improved U-Net (GCSCLE) performs the better segmentation result when tested on our CLE dataset and achieved an IOU of 87.95% and a DICE of 86.64%. Our result shows, the performance of the GCSCLE can be compared with the manual CLE image processing in clinical settings, and it can improve segmentation accuracy and save time and costs.
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Lesões Pré-Cancerosas , Neoplasias Gástricas , Humanos , Células Caliciformes , Microscopia Confocal/métodos , Metaplasia , LasersRESUMO
BACKGROUND: To critically evaluate the effects of different nursing measures based on the concept of fast-track surgery (FTS) on the negative emotions of patients with breast cancer. METHODS: A systematic search of 8 databases, namely PubMed, Cochrane Library, Embase, Psycho info, China national knowledge infrastructure, Wanfang, China science and technology journal database, and China biomedical literature database, was performed to find randomized controlled trials from inception to April 2023. Two reviewers critically and independently assessed the risk of bias using Cochrane Collaboration criteria and extracted correlated data using the designed form. All analyses were performed with Review Manager 5.3. RESULTS: Ten studies were included in the systematic review, with a total of 830 patients (FTS group: 415; control group: 415). The results showed that different nursing measures based on the concept of FTS could significantly reduce anxiety (MD = -1.74, 95% confidence intervals [-2.41, -1.08], P < .00001) and depression (MD = -1.98, 95% confidence intervals [-2.44, -1.51], P < .00001) in patients after modified breast cancer surgery compared with the control group. CONCLUSIONS: Based on the concept of FTS, the nursing measures such as reducing preoperative fasting time, posture management, preventive analgesia, and early functional exercise can effectively reduce the anxiety and depression of patients during the perioperative period.
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Neoplasias da Mama , Humanos , Feminino , Neoplasias da Mama/cirurgia , Emoções , Ansiedade/etiologia , Ansiedade/prevenção & controle , Exercício Físico , Transtornos de AnsiedadeRESUMO
BACKGROUND: To critically evaluate the effects of massage therapy on cancer pain. METHODS: Nine Chinese and English databases (PubMed, Cochrane Library, Embase, SCOPUS, Web of Science core, China Biomedical Literature Database, China National Knowledge Infrastructure, Wanfang, and VIP) were systematically searched from the inception of databases to November 2022 for randomized controlled trials. According to Cochrane Collaboration, 2 reviewers independently assessed the risk of bias and extracted data from the included studies. All analyses were performed with Review Manager 5.4. RESULTS: Thirteen randomized controlled trials were included in the meta-analysis, containing 1000 patients (498 in the massage therapy group and 502 in the control group). Massage therapy could significantly relieve cancer pain in patients (standardized mean difference = -1.16, 95% confidence interval [-1.39, -0.93], P < .00001), especially those in the perioperative period and those with hematological malignancies. Foot reflexology and hand acupressure had a moderate effect on cancer pain relief, with hand acupressure being more effective. Massage duration of 10 to 30 minutes and a program length of ≥1 week had a better effect and could significantly relieve pain. The occurrence of adverse events was reported in 4 of the 13 studies, all of which were no adverse events. CONCLUSIONS: Massage therapy can be used as a complementary alternative therapy to relieve cancer pain in patients with hematological malignancies, breast cancer, and cancers of the digestive system. It is suggested that chemotherapy patients use foot reflexology, and perioperative period patients use hand acupressure. A massage duration of 10 to 30 minutes and a program length of ≥1 week is recommended to achieve better effects.
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Neoplasias da Mama , Dor do Câncer , Terapias Complementares , Neoplasias Hematológicas , Humanos , Feminino , Dor do Câncer/terapia , MassagemRESUMO
OBJECTIVE: To determine the most effective exercise modalities for managing cancer-related fatigue during and after cancer treatment. DESIGN: Network meta-analysis (NMA) of randomized controlled trials. LITERATURE SEARCH: Seven electronic databases were systematically searched from inception to January 2022. STUDY SELECTION CRITERIA: Randomized controlled trials testing the effects of exercise on relieving cancer-related fatigue in adult patients with cancer. DATA SYNTHESIS: An NMA of 56 studies was conducted, and the PRISMA-NMA guidelines were followed when reporting results. To determine the most effective interventions, the surface under the cumulative ranking curve (SUCRA) value was calculated for each exercise modality. RESULTS: Combined aerobic and resistance exercise (standardized mean difference [SMD], 1.57; credible interval [CrI], 1.03-2.10), yoga (SMD, 1.02; CrI: 0.44, 1.60), and regular physical activity (SMD, 1.07; CrI: 0.21, 1.92) could significantly alleviate cancer-related fatigue compared to control groups (usual care, wait-list, and regular physical activity). Combined aerobic and resistance exercise (SUCRA, 97.2%) had the highest probability of efficacy, followed by yoga (SUCRA, 75.5%) and regular physical activity (SUCRA, 74.1%). During cancer treatment, combined aerobic and resistance exercise (SUCRA, 94.5%) ranked first in efficacy, followed by regular physical activity (SUCRA, 82.1%) and yoga (SUCRA, 73.8%). After cancer treatment, only combined aerobic and resistance exercise (SMD, 0.99; CrI: 0.13, 1.84) had a significant effect on cancer-related fatigue. CONCLUSION: Combined aerobic and resistance exercise, yoga, and regular physical activity were the most effective exercise modalities for alleviating cancer-related fatigue. Combined aerobic and resistance exercise is recommended during and after cancer treatment. J Orthop Sports Phys Ther 2023;53(6):1-10. Epub: 23 March 2023. doi:10.2519/jospt.2023.11251.
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Neoplasias , Yoga , Adulto , Humanos , Metanálise em Rede , Exercício Físico , Neoplasias/complicações , Neoplasias/terapia , Fadiga/etiologia , Fadiga/terapiaRESUMO
Helicobacter pylori (H. pylori) infection is a major cause of duodenal ulcers, gastric ulcers, and gastric cancer. However, the optimal duration for H. pylori eradication therapy remains controversial. Most studies have mainly focused on triple therapy, and there is insufficient research on bismuth-containing quadruple therapy. The aim of this study was to compare the clinical effect of the 10-day bismuth-containing quadruple treatment regimen with the 14-day regime in eradicating H. pylori. We searched PubMed, Embase, Web of Science, and the Cochrane Library for randomized controlled trials published in English until May 2022 according to the eligibility criteria. Summary risk ratios (RRs) and 95% confidence intervals (CIs) for eradication rates, adverse effects, and compliance were calculated for included studies. Four studies, involving 1173 patients, were eligible for inclusion. The eradication rate was similar in the 10-day treatment group and the 14-day treatment group in the intention-to-treat analysis (RR 0.97, 95% CI 0.93 to 1.01). Meanwhile, the incidence of adverse effects was lower in patients who received 10 days of treatment than in those who received 14 days of treatment and patients' compliance was almost the same between two groups. Compared to the 14-day bismuth-containing quadruple regimens, 10-day regimens had similar efficacy and lower incidence of adverse effects. Therefore, the 10-day regimen is safe and well-tolerated and should be recommended for H. pylori infection.
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Infecções por Helicobacter , Helicobacter pylori , Humanos , Bismuto/farmacologia , Amoxicilina/farmacologia , Inibidores da Bomba de Prótons/farmacologia , Quimioterapia Combinada , Infecções por Helicobacter/tratamento farmacológico , Antibacterianos/farmacologia , Resultado do TratamentoRESUMO
PURPOSE: This meta-analysis was to critically evaluate the effects of Internet-based cognitive behavioral therapy (ICBT) on the symptoms of anxiety and depression in cancer patients. METHODS: Eight Chinese and English databases (CNKI, Wanfang, VIP, CBM, Cochrane Library, PubMed, Embase, and PsycINFO) were systematically searched from the inception of databases to May 2022 for relevant randomized controlled trials (RCTs). According to the Cochrane Collaboration criteria, two reviewers independently assessed the risk of bias and extract data from included studies. All analyses were performed with Review Manager 5.4. RESULTS: Thirteen qualified studies were included in the meta-analysis, twelve of which reported the effect of ICBT on anxiety in 2079 cancer patients; thirteen of the studies reported the effect of ICBT on depression in 2179 patients. The meta-analysis indicated that ICBT was effective in improving anxiety [SMD = -0.37, 95%CI (-0.62, -0.12), P < 0.01, I2 = 86%] and depression [SMD = -0.27, 95%CI (-0.44, -0.09), P < 0.01, I2 = 72%] symptoms in cancer patients, especially those undergoing anti-cancer treatment. Therapist-guided ICBT was more effective than self-directed ICBT. ICBT lasting for ≤12 weeks could relieve anxiety and depressive symptoms of cancer patients. ICBT with number of modules ≥5 had a small effect on anxiety and depression relief while ICBT with number of modules <5 was found to be ineffective. CONCLUSIONS: ICBT lasting for ≤12 weeks, especially therapist-directed, helps relieve the anxiety and depressive symptoms of cancer patients. The ideal number of modules for ICBT and its long-term efficacy need to be validated by more studies of higher-quality.
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Terapia Cognitivo-Comportamental , Neoplasias , Humanos , Ansiedade/terapia , Transtornos de Ansiedade/terapia , Depressão/terapia , Depressão/psicologia , Internet , Neoplasias/complicações , Neoplasias/terapia , Resultado do TratamentoRESUMO
OBJECTIVE: To investigate the effect of aromatherapy on sleep quality in cancer patients. METHODS: Published literature on the effect of aromatherapy in cancer patients with sleep disorders in the form of randomized controlled trials (RCTs) were systematically retrieved and screened from PubMed, Cochrane Library, Embase, CBM, CNKI, VIP, and Wanfang databases from inception to November 2021. The methodological quality of the included studies was critically and independently evaluated by two reviewers using the Cochrane Risk of Bias Assessment Tool for RCTs. The correlated data were extracted using the pre-designed form, and all analyses were performed using Reviewer Manager version 5.4. Due to the difference in sleep quality instruments, the data extracted in this study were in the form of standard mean difference (SMD). RESULTS: Ten RCTs included 933 patients (experimental group: 474, control group: 459), and the risk of bias in the included studies was moderate. Aromatherapy could significantly improve the sleep quality of cancer patients [SMD = - 0.79, 95% CI (- 0.93, - 0.66), p < 0.01], especially those with breast cancer [SMD = - 0.98, 95% CI (- 1.57, - 0.40), p < 0.01]. Aromatherapy with single essential oil had a better effect on sleep quality [SMD = -0.94, 95%CI (- 1.25, - 0.62), p < 0.01], of which lavender essential oil had the best effect [SMD = -1.06,95%CI (- 1.49, - 0.63), p < 0.01] while compound essential oils had no effect on sleep quality improvement in cancer patients [SMD = -0.21, 95%CI (- 0.57, 0.14), p = 0.23]. Four of the ten RCTs reported the occurrence of adverse events, of which only one RCT indicated that patients had headache and sneezing while the remaining six did not. CONCLUSIONS: This meta-analysis of 10 RCTs reveals that aromatherapy with single essential oil had a substantial effect on the sleep quality of cancer patients and should be recommended as a beneficial complementary therapy to promote sleep quality in cancer patients.
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Aromaterapia , Neoplasias da Mama , Lavandula , Óleos Voláteis , Feminino , Humanos , Óleos Voláteis/uso terapêutico , Qualidade do SonoRESUMO
PURPOSE: This meta-analysis was to critically evaluate the effects of aromatherapy on the symptoms of anxiety and depression in cancer patients. METHODS: Eight Chinese and English databases (CNKI, Wanfang, VIP, CBM, Cochrane Library, PubMed, Embase, and PsycINFO) were systematically searched from the inception of databases to October 2021 for randomized controlled trials (RCTs). According to Cochrane Collaboration criteria, two reviewers independently assessed the risk of bias and extract data from included studies. All analyses were performed with Review Manager 5.4. RESULTS: Eleven qualified studies were included in the meta-analysis, ten of which reported the effect of aromatherapy on anxiety in cancer patients, including 1724 patients; five of the studies reported the effect on depression, including 1039 patients. The quality of the included studies was low, and most studies compared aromatherapy to usual care. This meta-analysis indicated that aromatherapy appeared to be effective for anxiety [SMD = -0.51, 95%CI (-0.83, -0.19), P = 0.002] and depression [SMD = -0.44, 95%CI (-0.76, -0.12), P = 0.008] symptoms in cancer patients. Inhalation aromatherapy may be more effective than massage. Aromatherapy seemed to improve the anxiety symptoms in cancer patients in a short time, especially in perioperative patients, but had no effect for patients treated with radiation, chemotherapy or palliative therapy. Placebo also appeared to be effective in some studies. CONCLUSIONS: Aromatherapy, especially inhalation aromatherapy, may help relieve symptoms of anxiety and depression in cancer patients, but more and higher-quality studies are needed. The literature does not yet support clinical implementation.
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Aromaterapia , Neoplasias , Ansiedade/terapia , Humanos , Massagem , Neoplasias/terapia , Cuidados PaliativosRESUMO
BACKGROUND: To assess the effect of peer support on preventing or treating perinatal depression. METHODS: Eight databases (Wanfang, VIP, CNKI, CBM, Pubmed, Embase, PsycINFO, and Cochrane) were systematically searched for eligible randomized controlled trials from inception to July 2021. Two reviewers critically and independently assessed the risk of bias using Cochrane Collaboration criteria and extracted correlated data using the designed extraction form. RESULTS: A total of 16 studies (including 3154 participants, peer support group: 1568, control group: 1586) were included in this meta-analysis. The intervention group (peer support) had significantly better effect on preventing or treating perinatal depression than the control group [SMD = -0.39, 95% CI (-0.54, -0.24), P < 0.00001, I2 = 78%]. The results of subgroup analyses showed that peer support interventions provided in the perinatal period [SMD = -0.51, 95% CI (-0.93, -0.09), P = 0.02] or only in the postpartum period could improve the depression of mothers [SMD = -0.44, 95% CI (-0.62, -0.26), P < 0.00001]. Face-to-face interventions [SMD = -0.28, 95% CI (-0.40, -0.15), P < 0.0001] and telephone/internet-based interventions [SMD = -0.73, 95% CI (-0.95, -0.50), P < 0.00001] were both effective for perinatal depression. As for form of intervention, the combination of individual and group sessions had the best effect on improving perinatal depression [SMD = -0.63, 95% CI (-1.04, -0.23), P = 0.002]. Peer support with the frequency of at least once a week had a significant effect on perinatal depression [SMD = -0.88, 95% CI (-1.32, -0.44), P < 0.0001]. Interventions with a length of ≤3 months [SMD = -2.20, 95% CI (-3.35, -1.04), P = 0.0002] worked better than those lasting for 3-36 months [SMD = -1.64, 95% CI (-2.38, -0.90), P < 0.0001] in perinatal depression management. Peer support could improve perinatal depression both in low- and middle-income countries [SMD = -0.70, 95% CI (-0.95, -0.45), P < 0.00001] and high-income countries [SMD = -0.15, 95% CI (-0.28, -0.02), P = 0.03]. CONCLUSIONS: Providing peer support during the perinatal period or only postpartum period, using Internet or telephone approaches, a combination of group and individual, at least once a week can be regarded as an effective measure to manage perinatal depression.
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Aconselhamento , Transtorno Depressivo , Feminino , Humanos , Mães , Gravidez , TelefoneRESUMO
This study was carried out to comparatively evaluate the role of extracellular polymeric substances (EPS) in biosorption of Ni(II) onto aerobic/anaerobic granular sludge (AGS and AnGS). Batch sorption experiments data suggested that Ni(II) sorption onto AGS and AnGS were better fitted to Langmuir and Freundlich model, respectively. The contribution of EPS in the sorption of AnGS was higher than that of AGS. Interaction between EPS and Ni(II) was investigated by a combined three-dimensional excitation-emission matrix (3D-EEM), synchronous fluorescence spectra, two-dimensional correlation spectroscopy (2D-COS) and fourier transform infrared spectroscopy (FTIR). 3D-EEM showed that protein (PN)-like substances were the main peaks in EPS from AGS and AnGS. The quenched types of AGS and AnGS in the presence of Ni(II) belonged to dynamic and static quenching, respectively. Additionally, 2D-COS demonstrated that fluorescence change took place sequentially followed to humic-like region>PN-like region in AGS and fulvic-like fraction>PN-like and humic-like fractions in AnGS. According to FTIR spectra, hydroxyl group and amino group in both EPS were the key functional groups for Ni(II) sorption.