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Amyloid : the International Journal of... Sep 2021Hereditary transthyretin (ATTRv) amyloidosis is a progressive multisystemic disease of adult-onset that arises from an inherited mutation in the transthyretin gene....
BACKGROUND
Hereditary transthyretin (ATTRv) amyloidosis is a progressive multisystemic disease of adult-onset that arises from an inherited mutation in the transthyretin gene. Currently available disease severity and progression evaluation tools only cover one single organ or system, impacting data collection uniformity and its use in clinical settings.
METHODS
The Jandhyala Method, including a systematic literature review and SMART interviews, was used to observe expert opinion from eight leaders in the treatment of ATTRv across Europe. The aim was to propose a multidisciplinary core dataset (CD) and disease severity scoring (DSS) tools.
RESULTS
The multidisciplinary team of experts identified 140 indicators that form part of the standard diagnostic and monitoring practice (SDMP) and should be collected as the ATTRv CD. Thirty-one (22%) of these indicators informed disease severity and comprised the ATTRv DSS, whilst 25 (18%) were deemed to monitor disease progression.
CONCLUSIONS
The resulting CD and DSS have different purposes. The ATTRv CD supports the collection of high-quality data for clinical research, whereas the ATTRv DSS can be rapidly conducted in a clinical setting and aid patient management.
Topics: Adult; Amyloid Neuropathies, Familial; Europe; Humans; Prealbumin; Severity of Illness Index
PubMed: 34042016
DOI: 10.1080/13506129.2021.1931099 -
World Journal of Surgical Oncology Jul 2019Postsurgical patients' oral feeding begins with clear fluids 1-3 days after surgery. This might not be sufficiently nutritious to boost the host immune system and... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Postsurgical patients' oral feeding begins with clear fluids 1-3 days after surgery. This might not be sufficiently nutritious to boost the host immune system and provide sufficient energy in gastric neoplastic patients to achieve the goal of enhanced recovery after surgery (ERAS). Our objective was to analyze the significance of early postoperative feeding tubes in boosting patients' immunity and decreasing incidence of overall complications and hospital stay in gastric cancer patients' post-gastrectomy.
METHODS
From January 2005 to May 24, 2019, PubMed and Cochrane databases were searched for studies involving enteral nutrition (EN) feeding tubes in comparison to parenteral nutrition (PN) in gastric cancer patients undergoing gastrectomy for gastric malignancies. Relative risk (RR), mean difference (MD), or standard mean difference (SMD) with 95% confidence interval (CI) were used to estimate the effect sizes, and heterogeneity was assessed by using Q and χ statistic with their corresponding P values. All the analyses were performed with Review Manager 5.3 and SPSS version 22.
RESULTS
Nine randomized trials (n = 1437) and 5 retrospective studies (n = 421) comparing EN feeding tubes and PN were deemed eligible for the pooled analyses, with a categorized time frame of PODs ≥ 7 and PODs < 7. Ratio of CD4+/CD8+ in EN feeding tubes was the only outcome of PODs < 7, which showed significance (MD 0.22, 95% CI 0.18-0.25, P < 0.00001). Regarding other immune indicators, significant outcomes in favor of EN feeding tubes were measured on POD ≥ 7: CD3+ (SMD 1.71; 95% CI 0.70, 2.72; P = 0.0009), CD4+ (MD 5.84; 95% CI 4.19, 7.50; P < 0.00001), CD4+/CD8+ (MD 0.28; 95% CI 0.20; 0.36, P < 0.00001), NK cells (SMD 0.94; 95% CI 0.54, 1.30; P < 0.00001), nutrition values, albumin (SMD 0.63; 95% CI 0.34, 0.91; P < 0.001), prealbumin (SMD 1.00; 95% CI 0.52, 1.48; P < 0.00001), and overall complications (risk ratio 0.73 M-H; fixed; 95% CI 0.58, 0.92; P = 0.006).
CONCLUSION
EN feeding tube support is an essential intervention to elevate patients' immunity, depress levels of inflammation, and reduce the risk of complications after gastrectomy for gastric cancer. Enteral nutrition improves the innate immune system and nutrition levels but has no marked significance on certain clinical outcomes. Also, EN reduces the duration of hospital stay and cost, significantly.
Topics: Enteral Nutrition; Gastrectomy; Humans; Immunity, Innate; Length of Stay; Nutritional Status; Nutritive Value; Parenteral Nutrition; Postoperative Care; Postoperative Complications; Prognosis; Randomized Controlled Trials as Topic; Stomach Neoplasms; Time Factors; Treatment Outcome
PubMed: 31269969
DOI: 10.1186/s12957-019-1658-9 -
World Journal of Gastrointestinal... May 2023Gastrointestinal surgery is a complicated process used to treat many gastrointestinal diseases, and it is associated with a large trauma: Most patients often have...
BACKGROUND
Gastrointestinal surgery is a complicated process used to treat many gastrointestinal diseases, and it is associated with a large trauma: Most patients often have different degrees of malnutrition and immune dysfunction before surgery and are prone to various infectious complications during postoperative recovery, thus affecting the efficacy of surgical treatment. Therefore, early postoperative nutritional support can provide essential nutritional supply, restore the intestinal barrier and reduce complication occurrence. However, different studies have shown different conclusions.
AIM
To assess whether early postoperative nutritional support can improve the nutritional status of patients based on literature search and meta-analysis.
METHODS
Articles comparing the effect of early nutritional support and delayed nutritional support were retrieved from PubMed, EMBASE, Springer Link, Ovid, China National Knowledge Infrastructure, China Biology Medicine databases. Notably, only randomized controlled trial articles were retrieved from the databases (from establishment date to October 2022). The risk of bias of the included articles was determined using Cochrane Risk of Bias V2.0. The outcome indicators, such as albumin, prealbumin, and total protein, after statistical intervention were combined.
RESULTS
Fourteen literatures with 2145 adult patients undergoing gastrointestinal surgery (1138 patients (53.1%) receiving early postoperative nutritional support and 1007 patients (46.9%) receiving traditional nutritional support or delayed nutritional support) were included in this study. Seven of the 14 studies assessed early enteral nutrition while the other seven studies assessed early oral feeding. Furthermore, six literatures had "some risk of bias," and eight literatures had "low risk". The overall quality of the included studies was good. Meta-analysis showed that patients receiving early nutritional support had slightly higher serum albumin levels, than patients receiving delayed nutritional support [MD (mean difference) = 3.51, 95%CI: -0.05 to 7.07, = 1.93, = 0.05]. Also, patients receiving early nutritional support had shorter hospital stay (MD = -2.29, 95%CI: -2.89 to -1.69), = -7.46, < 0.0001) shorter first defecation time (MD = -1.00, 95%CI: -1.37 to -0.64), = -5.42, < 0.0001), and fewer complications (Odd ratio = 0.61, 95%CI: 0.50 to 0.76, = -4.52, < 0.0001) than patients receiving delayed nutritional support.
CONCLUSION
Early enteral nutritional support can slightly shorten the defecation time and overall hospital stay, reduce complication incidence, and accelerate the rehabilitation process of patients undergoing gastrointestinal surgery.
PubMed: 37342843
DOI: 10.4240/wjgs.v15.i5.953 -
Bioscience Reports Jun 2020The improvement of malnutrition with levocarnitine in maintenance hemodialysis (MHD) patients is controversial. We performed a meta-analysis to evaluate the efficacy of... (Meta-Analysis)
Meta-Analysis
The improvement of malnutrition with levocarnitine in maintenance hemodialysis (MHD) patients is controversial. We performed a meta-analysis to evaluate the efficacy of levocarnitine in improving malnutrition in MHD patients. We performed a literature search for relevant articles related to the treatment of malnutrition by L-carnitine in MHD patients in PubMed, Embase, Web of Science, China National Knowledge Infrastructure, and Wanfang databases. We set the publication dates from 1950 to July 2019. The levels of albumin, prealbumin, total protein, and transferrin before and after treatment were used for assessing malnutrition. Twenty-seven studies were included in the present analysis. The results of the random effects model indicated that L-carnitine treatment improved the albumin level in patients on MHD patients. The pooled standardized mean difference of albumin level was 2.51 (95% confidence interval (CI): 2.13-2.90, P<0.001). The pooled total protein level was 3.83 (95% CI: 2.41-5.24, P = 0.000) and the pooled transferrin level was 0.35 (95% CI: 0.18-0.52, P = 0.000). Significant differences were observed with the total protein and transferrin levels. The results indicated that levocarnitine significantly improved the prealbumin level in patients on MHD. The pooled prealbumin level was 70.86 (95% CI: 42.99-98.73, P = 0.000). No publication bias was detected (P>0.05). The present meta-analysis indicated that L-carnitine can have a favorable effect on malnutrition biomarkers in patients on MHD, including the increase in albumin, total protein, transferrin, and prealbumin levels. The L-carnitine could be an option for treatment of MHD patients.
Topics: Adult; Aged; Aged, 80 and over; Biomarkers; Carnitine; Dietary Supplements; Female; Humans; Kidney Diseases; Male; Malnutrition; Middle Aged; Nutritional Status; Prealbumin; Renal Dialysis; Serum Albumin, Human; Transferrin; Treatment Outcome
PubMed: 32490516
DOI: 10.1042/BSR20201639 -
Chirurgia (Bucharest, Romania : 1990) 2018Enhanced Recovery Program (ERP) is a multimodal perioperative protocol. Its feasibility and benefits on short term outcomes have been widely reported. These well... (Meta-Analysis)
Meta-Analysis
Enhanced Recovery Program (ERP) is a multimodal perioperative protocol. Its feasibility and benefits on short term outcomes have been widely reported. These well described improvements, like shorter length of stay and early resumption of body's functions, represent the consequence of an attenuated surgical stress response (SSR). When this response is uncontrolled, it leads to postoperative complications and poor long-term outcomes. SSR can be easily monitored through the analyses of mediators in the bloodstream. Available evidences do not achieve to tell if ERP allows a measurable surgical stress reduction. In this review, we searched for papers investigating the surgical stress response and ERP applied to elective mini-invasive procedures, in order to better understand the level of evidence regarding the effectiveness of ERP in minimizing the surgical stress response. A systematic review of published literature was performed using PubMed, Cochrane, EMBASE and Google Scholar database, following the Preferred Reporting Items for Systematic Review and Meta-analysis (PRISMA) guidelines. Included studies concerned SSR analysis in ERP patients undergoing laparoscopic surgery through different surgical specialties. Eight studies with a total of 632 patients were included. The three steps of SSR, endocrine, inflammatory and nutritional were all reported in the papers included in this review. Results showed no powerful evidence of difference in endocrine phase while an attenuated inflammatory response was reported for ERP patients when Interleukin-6 (IL-6) and C Reactive Protein (CRP) were dosed. Nutritional status was also preserved as albumin, pre-albumin and transferrin had better values in these patients. ERP applied to different types of laparoscopic surgery has a role in reducing SSR. This can be shown by the analysis of mediators such as IL-6, CRP and nutritional markers.
Topics: Clinical Protocols; Elective Surgical Procedures; Humans; Laparoscopy; Perioperative Care; Postoperative Complications; Stress, Physiological; Systemic Inflammatory Response Syndrome
PubMed: 30183575
DOI: 10.21614/chirurgia.113.4.455 -
Contemporary Nurse Dec 2018Early enteral nutrition (EEN) after surgery had been reported to decrease morbidity and mortality. However, no meta-analysis performed on nutrition status and recovery...
Effects of early postoperative enteral nutrition versus usual care on serum albumin, prealbumin, transferrin, time to first flatus and postoperative hospital stay for patients with colorectal cancer: A systematic review and meta-analysis.
BACKGROUND
Early enteral nutrition (EEN) after surgery had been reported to decrease morbidity and mortality. However, no meta-analysis performed on nutrition status and recovery after surgery to Colorectal cancer (CRC).
AIM
We aimed to estimate effect of EEN for postoperative CRC.
METHODS
Electronic databases were searched for randomized controlled trials published prior to September 2017. Papers comparing EEN after surgery to traditional nutritional regimen in CRC patients were selected. The chosen articles should containe one or more of the following outcome measures: serum albumin, prealbumin, transferrin, time to first flatus and postoperative hospital stay.
RESULTS
2307 cases from 26 studies were included. The analysis showed that EEN was more effective in increasing serum albumin and prealbumin, promoting the recovery of gastrointestinal function, and decreasing the time of postoperative hospital stay, especially for colon cancer.
CONCLUSION
EEN can improve nutritional status and promote intestinal function recovery for patients undergoing CRC surgery.
Topics: Administration, Intravenous; Colorectal Neoplasms; Enteral Nutrition; Flatulence; Humans; Length of Stay; Postoperative Care; Prealbumin; Serum Albumin; Time Factors; Transferrin
PubMed: 30176764
DOI: 10.1080/10376178.2018.1513809 -
Medicine Jan 2020Whether combined parenteral nutrition (PN) and enteral nutrition (EN) is superior to EN alone remains controversial. (Meta-Analysis)
Meta-Analysis
BACKGROUND
Whether combined parenteral nutrition (PN) and enteral nutrition (EN) is superior to EN alone remains controversial.
OBJECTIVES
This study aimed to evaluate the efficacy and safety of combined PN and EN versus EN alone for critically ill patients based on published randomized controlled trials (RCTs).
DATA SOURCES
Studies designed as RCTs evaluating the treatment effectiveness of combined PN and EN versus EN alone for critically ill patients were identified from PubMed, Embase, and the Cochrane Library from inception to April 2019.
METHODS
The pooled relative risks and weighted mean differences with corresponding 95% confidence intervals were calculated using the random-effects model. Twelve RCTs recruiting a total of 5609 adults and 1440 children were selected for the final meta-analysis.
RESULTS
The summary relative risks indicated that combined PN and EN was not associated with the risk of all-cause mortality, respiratory infection, urinary tract infection, and nutrition-related complications. Moreover, combined PN and EN was associated with longer hospital stay and higher albumin and prealbumin levels compared with EN alone. No significant differences were, however, found between combined PN and EN and EN alone in terms of ventilatory support, intensive care unit stay, and transferrin and C-reactive protein levels.
CONCLUSIONS
This study showed that combined PN and EN significantly increased hospital stay duration and albumin and prealbumin levels compared with EN alone for critically ill patients. Large-scale RCTs should be conducted to compare the treatment effectiveness of combined PN and EN versus EN alone for critically ill patients due to a specific cause.
Topics: Critical Illness; Enteral Nutrition; Humans; Parenteral Nutrition; Randomized Controlled Trials as Topic
PubMed: 32011471
DOI: 10.1097/MD.0000000000018778 -
Clinical Nutrition (Edinburgh, Scotland) May 2021The safety and potential benefits of home enteral route nutrition (HERN), referring specifically to home enteral nutrition (HEN) and oral nutritional supplements (ONS)... (Meta-Analysis)
Meta-Analysis
BACKGROUND
The safety and potential benefits of home enteral route nutrition (HERN), referring specifically to home enteral nutrition (HEN) and oral nutritional supplements (ONS) in this article, after upper gastrointestinal (GI) resection are inconsistent.
OBJECTIVE
To evaluate the impact of HERN on nutritional status, complications, and quality of life (QOL) after upper GI resection.
METHODS
This systematic review was conducted in accordance with the PRISMA statement. Nine databases were searched from inception to October 2019. Randomized controlled trials (RCTs) comparing the impact of HERN after upper gastrointestinal resection were included. Relative risk/weighted mean difference/standardized mean difference (RR/WMD/SMD) and corresponding 95% confidence intervals (95% CI) were calculated using fixed- or random-effects models.
RESULTS
Overall, 15 RCTs involving 1059 patients were included. Compared with normal oral diet, HERN significantly prevented weight loss (-3.95 vs -5.82 kg; SMD: 1.98 kg; 95% CI: 1.24-2.73); improved added-level of albumin (3.48 vs 2.41 g/L; SMD: 1.36 g/L; 95% CI: 0.81-1.91), hemoglobin (6.54 vs -1.29 g/L; WMD: 7.45 g/L; 95% CI: 5.05-9.86), pre-albumin (37.59 vs 7.35 mg/L; WMD: 21.6 mg/L; 95% CI: 5.96-37.24), and transferrin (63.08 vs 50.45 mg/L; WMD: 16.44 mg/L; 95% CI: 13.51-19.38); and reduced the incidence of malnutrition or latent malnutrition (RR = 0.54; P < 0.01). Subgroup analysis based on the approach of HERN showed that weight loss in the HEN subgroup was significantly lower than that of the control group (WMD = 2.69, P < 0.01), while there was no significant difference between the ONS subgroup and the control group (P = 0.1). The same results were found in albumin. Physical function (WMD: 5.29; 95% CI: 1.86-8.73) and fatigue (WMD: -8.59; 95% CI: -12.61, -4.58) dimensions in QOL were significantly better in the HERN group. No significant differences in gastrointestinal and tube-related complications.
CONCLUSION
HERN improved nutritional status and some dimensions of QOL in upper GI malignancy patients after surgery, without increasing complications. Subgroup analysis showed that HEN experienced more benefits than ONS.
Topics: Administration, Oral; Dietary Supplements; Enteral Nutrition; Gastrointestinal Neoplasms; Humans; Nutritional Status; Postoperative Complications; Quality of Life
PubMed: 33279310
DOI: 10.1016/j.clnu.2020.11.023 -
Annals of Palliative Medicine Nov 2021Gastrointestinal dysfunction is one of the complications after stroke. If it is not treated in time, it will affect the rehabilitation process after stroke and reduce... (Meta-Analysis)
Meta-Analysis
Effectiveness of traditional Chinese medicine in treating gastrointestinal dysfunction in patients with acute stroke: a systematic review and meta-analysis of 16 randomized controlled trials.
BACKGROUND
Gastrointestinal dysfunction is one of the complications after stroke. If it is not treated in time, it will affect the rehabilitation process after stroke and reduce the quality of life of patients. In this study, we conducted a systematic review and meta-analysis of the reports on the treatment of gastrointestinal dysfunction after stroke with traditional Chinese medicine (TCM) in recent years to provide evidence for clinical diagnosis and treatment.
METHODS
The clinical randomized controlled trials (RCTs) published in Chinese Biomedical Literature Database (CBM), China National Knowledge Infrastructure (CNKI), Medline, and Web of Science databases from January 2010 to August 2021 were searched. After screening the qualified literatures, literature quality evaluation was performed. The software Stata 16.0 was used to analyze and compare the outcome indicators of TCM and conventional western medicine treatment, and the utility of TCM in the treatment of gastrointestinal disorders after stroke was comprehensively evaluated.
RESULTS
A total of 16 studies were finally selected including a total of 1,589. Meta-analysis showed that TCM treatment of gastrointestinal disorders after stroke was more effective than conventional western medicine treatment [odds ratio (OR) =3.94; 95% confidence interval (CI): 2.63 to 5.89; P=0.000]. It was also shown that TCM can reduce the recovery time of bowel sounds and is superior to conventional western medicine [standard mean difference (SMD) =-1.92; 95% CI: -2.51 to -1.34; P=0.000]; reduce defecation and flatulence recovery time (SMD =-2.51; 95% CI: -3.41 to -1.61; P=0.000); increase gastrin level (SMD =0.80; 95% CI: 0.35 to 1.25; P=0.001); increase motilin level (SMD =2.27; 95% CI: 1.55 to 3.00; P=0.000); increase serum albumin level (SMD =0.72; 95% CI: 0.54 to 0.90; P=0.000); increase transferrin levels (SMD =1.11; 95% CI: 0.86 to 1.36; P=0.000); and it can increase serum prealbumin levels (SMD =1.50; 95% CI: 0.78 to 2.22; P=0.000).
DISCUSSION
The use of TCM in the treatment of gastrointestinal dysfunction after stroke can effectively reduce symptoms, shorten the recovery time of bowel sounds, the first defecation and flatulence time, promote gastric motility and gastrointestinal hormone secretion, and improve the nutritional status of patients.
Topics: Gastrointestinal Diseases; Humans; Medicine, Chinese Traditional; Quality of Life; Randomized Controlled Trials as Topic; Stroke
PubMed: 34872305
DOI: 10.21037/apm-21-2915 -
Nutrition (Burbank, Los Angeles County,... Sep 2022The aim of this study was to investigate the influence of supplementation with the immunomodulators arginine and glutamine on transthyretin levels in burn patients.
OBJECTIVE
The aim of this study was to investigate the influence of supplementation with the immunomodulators arginine and glutamine on transthyretin levels in burn patients.
METHODS
This systematic review followed the protocol proposed and registered in PROSPERO (CRD42021239526) and was carried out following the PRISMA checklist for systematic reviews. Forty-four studies were evaluated. Of the 44, we included 6 for complete analysis.
RESULTS
In five of the six clinical trials, glutamine was the most used immunomodulator (0.5 g·kg·d or 12-14 g/d), followed by arginine in three of the clinical trials (10-14 g/d in adults or 2% of total energy value in children). The findings of the studies were that the patients who received either of these supplements presented the following results: increased transthyretin, lymphoproliferative response, and serum glutamine values, as well as shorter stay in the intensive care unit, a significant reduction in C-reactive protein values, and a tendency toward a faster healing of the burns compared with the control groups.
CONCLUSION
In view of the content in the present review, it is possible to affirm that the supplementation of immunomodulators in burn patients is an effective strategy for their treatment, and that the adequate nutritional offer may be a predictor of a favorable outcome. However, regarding the increase in transthyretin values, this finding needs to be considered with reservations as the values can be altered by the inflammatory activity, and not necessarily related to the use of a supplement.
Topics: Adult; Arginine; Burns; Child; Dietary Supplements; Glutamine; Humans; Prealbumin
PubMed: 35653933
DOI: 10.1016/j.nut.2022.111657