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Frontiers in Medicine 2024Maharishi Amrit Kalash (MAK) 4 and 5 are Ayurvedic herbal nutritional supplements that are believed to have beneficial effects on overall health and wellbeing. This...
BACKGROUND
Maharishi Amrit Kalash (MAK) 4 and 5 are Ayurvedic herbal nutritional supplements that are believed to have beneficial effects on overall health and wellbeing. This study aimed to systematically review all available randomized controlled trials (RCTs) investigating the clinical effects and safety of MAK.
METHODS
We included RCTs on therapy, health promotion, and prevention for patients and healthy volunteers of all ages. We systematically searched MEDLINE (via PubMed), EMBASE (via Ovid), the Cochrane Central Register of Controlled Trials (CENTRAL, The Cochrane Library), DHARA, Clinicaltrials.gov, the World Health Organization (WHO) International Clinical Trials Registry Platform, and Google Scholar from inception through 7 May 2023, with no time or language restrictions. The risk of bias was assessed using the Cochrane Risk of Bias Tool version 1. The protocol was registered with PROSPERO before conducting the review (CRD42023421655).
RESULTS
Three RCTs with 418 study participants were included. Two studies were on breast cancer patients and one on healthy adults. The two studies on cancer evaluated the efficacy of MAK in reducing the side effects of chemotherapy in women with breast cancer. The study on healthy adults evaluated whether MAK has an effect on an age-related alertness task as an indicator of cognitive aging. Both studies on breast cancer patients found beneficial effects on performance status, anorexia, vomiting, and body weight. One study reported positive effects regarding stomatitis. Regarding visual alertness, results showed that individuals who received MAK improved in performance. None of the three included studies reported adverse events. The risk of bias was mixed. Due to the small number and heterogeneity of the RCTs, no meta-analysis could be performed.
CONCLUSION
There is evidence that MAK may have supportive effects in chemotherapeutic treatments for breast cancer patients and for healthy individuals regarding visual discrimination. However, it is difficult to verify treatment effects due to the small number of RCTs and the mixed risk of bias. Furthermore, none of the included studies recorded adverse events. Therefore, further high-quality studies are warranted to confirm the potential health benefits of MAK and to determine its optimal dosage and duration of use.
SYSTEMATIC REVIEW REGISTRATION
PROSPERO, CRD42023421655.
PubMed: 38690176
DOI: 10.3389/fmed.2024.1325037 -
In Vivo (Athens, Greece) 2024Oral mucositis (OM) is a common and serious side effect of cancer treatment. The incidence of chemotherapy-induced OM in pediatric patients can reach up to 91.5% and has... (Meta-Analysis)
Meta-Analysis
BACKGROUND/AIM
Oral mucositis (OM) is a common and serious side effect of cancer treatment. The incidence of chemotherapy-induced OM in pediatric patients can reach up to 91.5% and has a major impact on patients' quality of life. The aim of the study was to assess the efficacy of current interventions and agents for the management of OM in children undergoing chemo/radiotherapy or hematopoietic stem cell transplantation (HSCT).
MATERIALS AND METHODS
A systematic search of randomized controlled trials (RCTs) was conducted in the MEDLINE and Scopus databases from January 2000 until March 2023. Thirty-four randomized studies meeting the inclusion criteria were identified and five RCTs investigating the efficacy of Low Level Laser Therapy (LLLT) intervention or the agent honey were included in the meta-analysis.
RESULTS
The meta-analysis of two RCTs indicated that topical application of honey on oral mucosa was effective in shortening the mean duration of hospital stay in children with severe OM (MD=-4.33, p=0.002). However, LLLT was not found to be effective for the prevention or treatment of OM grade ≥II (RR=0.99, p=0.99). Moreover, the therapeutic application of LLLT did not show significant benefit for lower risk of OM grade ≥II (RR=0.48, p=0.58).
CONCLUSION
Various interventions and agents were examined in the present study for the management of OM. Honey could be a promising candidate for the treatment of OM in pediatric patients. Further high-quality RCTs are required to enhance our findings.
Topics: Child; Humans; Antineoplastic Agents; Disease Management; Honey; Low-Level Light Therapy; Neoplasms; Quality of Life; Randomized Controlled Trials as Topic; Stomatitis; Treatment Outcome
PubMed: 38688628
DOI: 10.21873/invivo.13535 -
Frontiers in Immunology 2024Peri-implant diseases (peri-implant mucositis and peri-implantitis) are pathologies of an infectious-inflammatory nature of the mucosa around dental implants. Probiotics... (Meta-Analysis)
Meta-Analysis
The role of probiotic therapy on clinical parameters and human immune response in peri-implant diseases: a systematic review and meta-analysis of randomized clinical studies.
BACKGROUND
Peri-implant diseases (peri-implant mucositis and peri-implantitis) are pathologies of an infectious-inflammatory nature of the mucosa around dental implants. Probiotics are microorganisms that regulate host immunomodulation and have shown positive results in the treatment of peri-implant diseases. The objective of the systematic review and meta-analysis was to evaluate the efficacy of probiotics in the treatment of peri-implant oral diseases.
METHODS
According to the PRISMA guidelines, the research question was established: Are probiotics able to favorably modify clinical and immunological biomarkers determinants of peri-implant pathologies? and an electronic search of the databases MEDLINE/PubMed, Embase, Cochrane Central, Web of Science, (until December 2023) was performed. Inclusion criteria were established for intervention studies (RCTs), according to the PICOs strategy in subjects with peri-implant pathology (participants), treated with probiotics (intervention) compared to patients with conventional treatment or placebo (control) and evaluating the response to treatment (outcomes). Results- 1723 studies were obtained and 10 were selected. Risk of bias was assessed using the Cochrane Risk of Bias Tool and methodological quality using the Joanna Briggs Institute for RCTs. Two meta-analyses were performed, one to evaluate probiotics in mucositis and one for peri-implantitis. All subgroups were homogeneous (I0%), except in the analysis of IL-6 in mucositis (I65%). The overall effect was favorable to the experimental group in both pathologies. The analysis of the studies grouped in peri-implantitis showed a tendency to significance (p=0.09).
CONCLUSION
The use of probiotics, as basic or complementary treatment of peri-implant diseases, showed a statistically significant trend, but well-designed studies are warranted to validate the efficacy of these products in peri-implant pathologies.
Topics: Humans; Probiotics; Peri-Implantitis; Randomized Controlled Trials as Topic; Dental Implants; Treatment Outcome; Stomatitis
PubMed: 38686378
DOI: 10.3389/fimmu.2024.1371072 -
Pharmacogenetics and Genomics Jul 2024This umbrella review was conducted to summarize the association between HLA*1502 allele with antiepileptic induced Stevens-Johnson syndrome (SJS) and toxic epidermal... (Review)
Review
PURPOSE
This umbrella review was conducted to summarize the association between HLA*1502 allele with antiepileptic induced Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN).
METHODS
Pubmed, Scopus and EMBASE were searched for eligible reviews in May 2023. Two authors independently screened titles and abstracts and assessed full-text reviews for eligibility. The quality of meta-analyses and case-control studies was appraised with Assessing the Methodological Quality of Systematic Reviews 2 and Newcastle-Ottawa Scale, respectively. Narrative summaries of each antiepileptic drug were analyzed. Preestablished protocol was registered on the International Prospective Register of Systematic Reviews Registry(ID: CRD42023403957).
RESULTS
Included studies are systematic reviews, meta-analyses and case-control studies evaluating the association of HLA-B*1502 allele with the following antiepileptics. Seven meta-analyses for carbamazepine, three meta-analyses for lamotrigine (LTG), three case-control studies for oxcarbazepine, nine case-control studies for phenytoin and four case-control studies for phenobarbitone were included. The findings of this umbrella review suggest that there is a strong association between HLA-B-1502 with SJS/TEN for carbamazepine and oxcarbazepine and a milder association for lamotrigine and phenytoin.
CONCLUSION
In summary, although HLA-B*1502 is less likely to be associated with phenytoin or lamotrigine-induced SJS/TEN compared to carbamazepine-induced SJS/TEN, it is a significant risk factor that if carefully screened, could potentially reduce the development of SJS/TEN. In view of potential morbidity and mortality, HLA-B*1502 testing may be beneficial in patients who are initiating lamotrigine/phenytoin therapy. However, further studies are required to examine the association of other alleles with the development of SJS/TEN and to explore the possibility of genome-wide association studies before initiation of treatment.
Topics: Stevens-Johnson Syndrome; Humans; Anticonvulsants; HLA-B15 Antigen; Carbamazepine; Lamotrigine; Genetic Predisposition to Disease; Alleles
PubMed: 38527170
DOI: 10.1097/FPC.0000000000000531 -
Photobiomodulation, Photomedicine, and... Mar 2024Peri-implantitis, an inflammatory condition in implant tissues, requires bacterial eradication and implant surface decontamination, with aPDT as a helpful surgical... (Meta-Analysis)
Meta-Analysis Review
Peri-implantitis, an inflammatory condition in implant tissues, requires bacterial eradication and implant surface decontamination, with aPDT as a helpful surgical adjunct. This project was designed to investigate the effect of antibiotic therapy versus aPDT, as adjuncts to conventional mechanical debridement (MD), on the peri-implant clinical and/or radiographic parameters among patients with peri-implant diseases. A comprehensive search was conducted across electronic databases, including PubMed, Scopus, and Web of Science, up to and including April 2023, without any restriction on the language and year of publication, focusing the following research question: "Does adjunctive aPDT improve the peri-implant clinical and/or radiographic parameters in treating peri-implant diseases compared to antibiotic therapy?" Statistical analysis was performed on peri-implant clinical [plaque index (PI), probing depth (PD), and bleeding on probing (BOP)] and radiographic parameters [marginal bone loss (MBL)]. The study included six randomized controlled trials and one clinical (nonrandomized) study. The systematic review findings indicate that the application of aPDT as an adjunct to MD is equally effective as adjunctive antibiotic therapy in improving peri-implant clinical parameters and radiographic parameters in patients with peri-implant diseases. Only two studies were classified as having a low risk of bias (RoB), two were assessed as having an unclear RoB, and the remaining three studies were determined to have a high RoB. However, the meta-analysis results revealed no statistically significant difference in peri-implant PI, PD, and MBL scores between patients treated with adjunct aPDT or adjunct antibiotic therapy. Notably, there was a statistically significant difference favoring adjunct aPDT in peri-implant BOP values compared to the control group. Despite the limited number of included studies and the significant heterogeneity among them, the findings suggest that aPDT yields comparable peri-implant clinical and radiographic outcomes to adjunctive antibiotic therapy, as adjuncts to MD, for the potential treatment of peri-implant diseases.
Topics: Humans; Peri-Implantitis; Phototherapy; Randomized Controlled Trials as Topic
PubMed: 38512322
DOI: 10.1089/photob.2023.0157 -
Saudi Journal of Biological Sciences May 2024Camels are highly suited for severe desert conditions and able to provide most of the natural products like urine, which has been used as alternative medicine to treat... (Review)
Review
Camels are highly suited for severe desert conditions and able to provide most of the natural products like urine, which has been used as alternative medicine to treat diverse infections and disorders. There is, however, a shortage and paucity of scientific reviews highlighting the antifungal, antibacterial and antiviral effects of camel urine. By better understanding its antimicrobial characteristics, our overarching aim is to provide an exhaustive overview of this valuable natural product by synthesizing and summarizing data on the efficacy of this biofluid and also describing the potential substances exhibiting antimicrobial properties. We searched three databases in order to point out relevant articles (Web of Science, Scopus and Google Scholar) until December 2022. Research articles of interest evaluating the antimicrobial effects of camel urine were selected. Overall, camel urine furnished promising antibacterial activities against gram-positive bacteria, namely (30 mm), (22 mm), (25 mm) and (21 mm), as well as gram-negative bacteria, especially and spp., without forgetting its efficiency on as well. The excretion also showed its potency against H1N1 virus, vesicular stomatitis virus and middle east respiratory syndrome coronavirus. Similarly, the camel urine featured strong antifungal activity against and dermatophytes with a minimal inhibitory concentration of 0.625 μg/ml against , 2.5 μg/ml against and 1.25 μg/ml against and . This comprehensive review will be valuable for researchers interested in investigating the potential of camel urine in the development of novel broad-spectrum key molecules targeting a wide range of drug-resistant pathogenic microorganisms.
PubMed: 38495380
DOI: 10.1016/j.sjbs.2024.103966 -
BMC Oral Health Mar 2024Recurrent Aphthous Stomatitis (RAS) known as recurrent aphthous ulcer is a common and painful ulcerations in oral cavity. It has been suggested that hematological... (Meta-Analysis)
Meta-Analysis
OBJECTIVES
Recurrent Aphthous Stomatitis (RAS) known as recurrent aphthous ulcer is a common and painful ulcerations in oral cavity. It has been suggested that hematological parameters seems to be considered as an etiologic factor. So, this meta-analysis and systematic review was aimed to examine the relationship between RAS and hematological parameters.
METHODS
Relevant studies were found using online international databases including Scopus, Science direct, Web of science (ISI), PubMed, and Google Scholar search engine between 2000 and October 2023. The quality of all papers was determined by NOS checklist. Heterogeneity between the results of primary studies was evaluated with I-square index and publication bias was performed by Egger's test and funnel plots. Also, sensitivity analysis was done to check the effect of each of the primary studies on the overall estimate. Also, the statistical analyses were done using Stata software Ver. 11.
RESULTS
By combining the results of primary studies, the standardized mean difference (SMD) of vitamin B12, ferritin, folic acid, hemoglobin, iron and zinc indices with a 95% confidence interval (CI) between the case (patients with RAS) and control (Healthy) groups were estimated -0.52(-0.89, -0.14), -0.20(-0.51, 0.11), -0.42(-0.95, 0.11), -0.58(-0.90, -0.27), 0.01(-0.12, 0.15), -0.33(-0.81, 0.14) respectively. The patients with vitamin B12, ferritin, folic acid, and iron deficiencies and reduced hemoglobin (Hb) level reported 2.93(2.28, 3.78), 2.50(1.48, 4.22), 1.51(0.53, 4.29), 1.46(0.70, 3.03), and 2.14(1.38, 3.32), times more susceptible to develop RAS than healthy individuals.
CONCLUSION
The results of the meta-analysis indicated that the SMD of vitamin B12 serum and Hb levels in the case group was 52%. Our result have also showed that the odds ratio of vitamin B12, ferritin deficiencies, and decreased Hb level in case group was 2.93, 2.50, and 2.14 times more than healthy group.
Topics: Humans; Stomatitis, Aphthous; Vitamin B 12 Deficiency; Folic Acid Deficiency; Folic Acid; Vitamin B 12; Hemoglobins; Ferritins
PubMed: 38493289
DOI: 10.1186/s12903-024-04072-5 -
Journal of Clinical Nursing Jun 2024To assess the effectiveness of different nonpharmacological treatments for severe radiation-induced oral mucositis in patients with head and neck cancer. (Meta-Analysis)
Meta-Analysis
Efficacy of nonpharmacological interventions for severe radiation-induced oral mucositis among head and neck cancer patients: A network meta-analysis of randomised controlled trials.
AIMS AND OBJECTIVES
To assess the effectiveness of different nonpharmacological treatments for severe radiation-induced oral mucositis in patients with head and neck cancer.
BACKGROUND
Radiation-induced oral mucositis is highly prevalent in patients with head and neck cancer. Current medications for radiation-induced oral mucositis are limited in effectiveness and susceptible to side effects, and while there is an increasing adoption of nonpharmacological interventions, the optimal one remains unclear.
DESIGN
Systematic review and network meta-analysis based on the PRISMA-NMA guidelines.
METHODS
Six databases were searched. Two authors independently performed the literature screening, data extraction and methodological quality assessment of the included studies. Traditional pairwise meta-analysis was performed by R Studio. A network meta-analysis was then conducted to assess the effects of nonpharmacological interventions for severe radiation-induced oral mucositis in patients with head and neck cancer.
RESULTS
Fifty-two studies involving seven types of nonpharmacological interventions were enrolled. The network meta-analysis indicated that natural plant-based therapies might be the most effective, health education interventions might be the second most effective, and honey might be the third most effective interventions for reducing the incidence of severe radiation-induced oral mucositis. For reducing the incidence of severe oral mucositis-related pain, the pairwise meta-analysis showed that only natural plant-based therapies and health education interventions were effective.
CONCLUSIONS
Nonpharmacological interventions are effective in the management of severe radiation-induced oral mucositis among patients with head and neck cancer.
RELEVANCE TO CLINICAL PRACTICE
Nonpharmacological interventions are a category of safe and effective adjunctive therapies that should be encouraged in clinical practice.
TRIAL REGISTRATION DETAILS
CRD42023400745.
Topics: Humans; Head and Neck Neoplasms; Network Meta-Analysis; Radiation Injuries; Randomized Controlled Trials as Topic; Stomatitis
PubMed: 38454556
DOI: 10.1111/jocn.17087 -
Photodiagnosis and Photodynamic Therapy Apr 2024Orthodontic acrylic resins containing antimicrobial photocatalytic nanoparticles aims to reduce oral lesions including denture stomatitis and white spot lesions but they... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND/PURPOSE
Orthodontic acrylic resins containing antimicrobial photocatalytic nanoparticles aims to reduce oral lesions including denture stomatitis and white spot lesions but they should not imperil its mechanical properties. This systematic review was done to evaluate the effect of various photocatalytic nanoparticles on the flexural strength (FS) of acrylic resins.
MATERIALS AND METHODS
We systematically searched the PubMed/Medline, Cochrane Library, and Scopus databases from January 2018 to October 2023. The review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, and the quality of the studies was evaluated using the QUIN tool, which is specifically designed to assess the risk of bias in vitro studies.
RESULTS
Following screening of 1016 initial records, 23 studies were deemed eligible for inclusion. The addition of photocatalytic nanoparticles, such as emodin (Emo), curcumin (Cur), Cur nisin (CurNis), zeolite/zinc oxide (Zeo/ZnO), and Ulva lactuca (U. lactuca), to acrylic resins resulted in a reduction in FS, with the extent of reduction dependent on the nanoparticle concentration. Specifically, the addition of Emo (≥0.5 %), Cur (≥0.5 %), CurNis (≥5 %), Zeo/ZnO (≥2), and U. lactuca (≥1 %) to acrylic resins significantly decreased FS. Conversely, the inclusion of ZnO and titanium dioxide (TiO) in acrylic resins improved FS, but higher concentrations (≥5 % for TiO) had a limited positive effect.
CONCLUSION
Our study supports the use of low concentrations of photocatalytic nanoparticles, such as ZnO (≤2 %), TiO (≤3 %), Emo (≤0.5 %), Cur (≤0.5 %), CurNis (≤5 %), and U. lactuca (≤1 %), in orthodontic acrylic resins without compromising FS.
Topics: Acrylic Resins; Nanoparticles; Flexural Strength; Anti-Infective Agents; Photochemotherapy; Humans
PubMed: 38401821
DOI: 10.1016/j.pdpdt.2024.104021 -
Journal of Molecular Medicine (Berlin,... Apr 2024Recurrent aphthous stomatitis (RAS) is a chronic and recurrent inflammatory disease of the mouth. It is characterised by the appearance of painful ulcers in the oral... (Review)
Review
Recurrent aphthous stomatitis (RAS) is a chronic and recurrent inflammatory disease of the mouth. It is characterised by the appearance of painful ulcers in the oral mucosa. RAS is believed to be a multifactorial disease with genetic predisposition, environmental factors and alterations in the immune system. Oxidative stress, caused by an imbalance between free radicals and the antioxidant system, also appears to be involved in the pathogenesis of RAS. Several risk factors, such as smoking, iron and vitamin deficiency and anxiety, may contribute to the development of the disease. Understanding the underlying mechanisms may help in the prevention and treatment of RAS. We searched PubMed, Scopus and Web of Science databases for articles on oxidative stress in patients with RAS from 2000 to 2023. Studies analysing oxidant and antioxidant levels in the blood and saliva of RAS patients and healthy controls were selected. Of 170 potentially eligible articles, 24 met the inclusion criteria: 11 studies on blood samples, 6 on salivary samples and 7 on both blood and salivary samples. Multiple oxidative and antioxidant markers were assessed in blood and saliva samples. Overall, statistically significant differences were found between RAS patients and healthy controls for most markers. In addition, increased oxidative DNA damage was observed in patients with RAS. Patients with RAS show elevated levels of oxidative stress compared to healthy controls, with a significant increase in oxidative markers and a significant decrease in antioxidant defences in saliva and blood samples.
Topics: Humans; Stomatitis, Aphthous; Antioxidants; Oxidative Stress; Iron
PubMed: 38376817
DOI: 10.1007/s00109-024-02434-8