Clinical and ex-vivo effect of LASERs on prevention of early-enamel caries: systematic review & meta-analyses.

To investigate the in vivo and in situ effect of different types of lasers in prevention of enamel demineralization in high caries risk cases (around orthodontic brackets, around restoration and in caries susceptible pits and fissures). PubMed was searched using the following keyword sequence; (Laser therapy OR laser irradiation OR laser application) AND (enamel caries prevention OR enamel demineralization OR enamel remineralization OR early enamel caries OR early-enamel caries OR enamel resistance OR enamel decalcification OR white spot lesions WSLs OR incipient lesion OR enamel decay OR enamel Dissolution OR enamel microhardness) AND (clinical trial OR Randomized clinical trial OR In situ study). The latest literature search was ended by "30 January 2023". PubMed was used as a primary data base for study selection. Scopus, EBSCO, and Google scholar are checked in our study after results of systematic search on PubMed. Only duplicates were found. Two meta-analyses were carried out. The first, clinical meta-analysis on incidence of white spot lesions (WSLs) following CO2 laser irradiation of enamel. The second meta-analysis on ex-vivo/in situ effect of CO2 laser on microhardness of enamel. In each meta-analysis three studies were included. Risk of bias was assessed. The search identified eight studies (four ex-vivo and four clinical trials). Regarding the clinical meta-analysis, the overall standardized mean difference was 0.21 [ 95% confidence interval (CI): 0.15-0.30, p < 0.00001]. This indicates that the incidence of new WSLs in patients who received low power CO2 laser treatment was highly significantly lower than placebo groups. The heterogeneity was considerable (I2 = 71%). In the second meta-analysis, the overall standardized mean difference was 49.55 [ 95% confidence interval (CI): 37.74, 61.37, p < 0.00001]. This indicates that microhardness of enamel receiving low power (0.4-5 W) CO2 laser irradiation is highly significantly lower than control untreated enamel. The heterogeneity was substantial (I2 = 48%). Within the limitations of this study, Low level laser therapy concept with CO2 laser seems to be effective in preventing enamel caries.Prospero registration number: CRD42023437379.

Review of medication-assisted treatment for opioid use disorder.

CONTEXT: The American opioid epidemic has necessitated the search for safe and effective means of treatment for opioid use disorder (OUD). Medication-assisted treatment (MAT) encompasses select medications that are proven effective treatments for OUD. Understanding the mechanisms of action, indications, and implementation of MAT is paramount to increasing its availability to all individuals struggling with opioid addiction. OBJECTIVES: This review is based on an educational series that aims to educate healthcare providers and ancillary healthcare members on the use of MAT for the treatment of OUD. METHODS: The database PubMed was utilized to retrieve articles discussing the implementation of MAT. Boolean operators and Medical Subject Headings (MeSHs) were applied including: MAT and primary care, MAT and telehealth, methadone, buprenorphine, naltrexone, MAT and osteopathic, MAT and group therapy, and MAT and COVID-19. RESULTS: Three medications have been approved for the treatment of OUD: methadone, naltrexone, and buprenorphine. Identifying ways to better treat and manage OUD and to combat stigmatization are paramount to dismantling barriers that have made treatment less accessible. Studies suggest that primary care providers are well positioned to provide MAT to their patients, particularly in rural settings. However, no study has compared outcomes of different MAT models of care, and more research is required to guide future efforts in expanding the role of MAT in primary care settings. CONCLUSIONS: The coronavirus disease 2019 (COVID-19) pandemic has led to changes in the way MAT care is managed. Patients require a novel point-of-care approach to obtain care. This review will define the components of MAT, consider the impact of MAT in the primary care setting, and identify barriers to effective MAT. Increasing the availability of MAT treatment will allow for greater access to comprehensive treatment and will set the standard for accessibility of novel OUD treatment in the future.

Review of Opioid Prescribing in the Osteopathic and Ambulatory Setting.

The opioid epidemic in the United States is one of the largest modern health crises in the nation's history. The crisis has been cultivated in academic journals, driven by the medical-pharmaceutical complex, and fueled by campaigns representing the most prestigious health care organizations and advocacy groups. Comprehensive guidelines for proper prescribing have been released in addition to state-sponsored prescription drug-monitoring programs (PDMPs) in response to overprescribing habits. When considering opioid treatment for a patient, physicians should document a thorough history of pain, give an appropriate physical examination, and complete a risk assessment using the proper diagnostic tools. Considering the osteopathic philosophy and approach to chronic pain, physicians should account for an integrative treatment approach for improved patient outcomes when considering applying the osteopathic philosophy to chronic pain management. A successful treatment plan can integrate cognitive behavioral therapy and promote self-healing by treating somatic dysfunctions with osteopathic manipulative treatment. This literature review discusses how to treat patients with chronic pain and how to properly use and prescribe opioids. The researchers analyzed the history and current status of the opioid epidemic, examined opioid management in the outpatient setting, reviewed the current domestic and international opioid prescribing guidelines, and discussed the incorporation of the osteopathic philosophy to manage chronic pain.

Adenocarcinoma of the colon in children: case series and mini-review of the literature.

Colon cancer is extremely rare in children. This article reports three cases of adenocarcinoma of the colon. A 12-year-old boy, a 13-year-old boy, and a 13-year-old girl presented with constipation and abdominal enlargement over a two-month duration. Abdominal ultrasound and barium enema confirmed a stenotic segment at the rectum with obvious shouldering. Adenocarcinoma was diagnosed following colonoscopic biopsy and laparotomy. We conclude that any child presenting with unexplained persistent constipation, abdominal distension or bleeding per rectum, colon cancer should be suspected and investigated with endoscopy or barium enema.