Evaluation of the Caries-Arresting Potential of Silver Diamine Fluoride Gel With Potassium Iodide Versus Sodium Fluoride Varnish: An Observational Study.

Introduction Silver diamine fluoride (SDF) with potassium iodide (KI) has emerged as a promising, aesthetic, non-invasive management by limiting the staining caused by SDF. However, no studies are comparing the caries-arresting potential of SDF gel with KI. The study aims to observe and evaluate the caries-arresting potential of SDF gel with KI compared to sodium fluoride (NaF) varnish. Materials and methods The present observational study was conducted with a split-mouth design. A total of 33 participants, in the age group of two to six years, with occlusal caries of the International Caries Detection and Assessment System (ICDAS) I and II involving both right and left upper or lower primary molar teeth, were included. SDF gel with KI and fluoride varnish (FV) was applied to the contralateral teeth on the same arch. Participants were recalled at 3, 6, 9, and 12-month intervals to monitor the progression or arrest of carious lesions. Result At the end of 12 months, 66.7% and 70.5% of the teeth showed arrest of caries with SDF gel with KI and FV, respectively. Intra-group analysis using the Friedman test shows significant differences in both groups across the timeline (p=0.001). Intergroup analysis using the Whitney U test reveals no significant difference in caries-arresting potential between the groups at various timelines (p=0.231). Conclusion There was no significant difference in arresting enamel caries of primary teeth between the use of 5% NaF and 38% SDF with KI. However, there was a significant difference within the group between the 3rd and 12th-month follow-up. Hence, the biannual application is recommended in both FV and SDF with KI.

Intermittent Fasting: Potential Utility in the Treatment of Chronic Pain across the Clinical Spectrum.

Dietary behavior can have a consequential and wide-ranging influence on human health. Intermittent fasting, which involves intermittent restriction in energy intake, has been shown to have beneficial cellular, physiological, and system-wide effects in animal and human studies. Despite the potential utility in preventing, slowing, and reversing disease processes, the clinical application of intermittent fasting remains limited. The health benefits associated with the simple implementation of a 12 to 16 h fast suggest a promising role in the treatment of chronic pain. A literature review was completed to characterize the physiologic benefits of intermittent fasting and to relate the evidence to the mechanisms underlying chronic pain. Research on different fasting regimens is outlined and an overview of research demonstrating the benefits of intermittent fasting across diverse health conditions is provided. Data on the physiologic effects of intermittent fasting are summarized. The physiology of different pain states is reviewed and the possible implications for intermittent fasting in the treatment of chronic pain through non-invasive management, prehabilitation, and rehabilitation following injury and invasive procedures are presented. Evidence indicates the potential utility of intermittent fasting in the comprehensive management of chronic pain and warrants further investigation.

Calprotectin in inflammatory bowel disease.

The term IBD is usually used for referring to a group of inflammatory gastro-intestinal diseases (mainly Crohn's disease and ulcerative colitis). Accordingly, IBD arises as a result of inappropriate immune response to intestinal commensal organisms among genetically susceptible individuals. Performing colonoscopy and histopathologic evaluation on an inflamed bowel biopsy specimen are currently considered as gold standards for diagnosis and management of IBD. Correspondingly, these techniques are known to be invasive and costly. In recent decades, fecal calprotectin, as a biomarker, has received much attention for the diagnosis and non-invasive management of IBD. Up to now, many studies have investigated the efficacy of fecal calprotectin in the areas of IBD differentiation from IBS, prediction of endoscopic and histologic activities of IBD and prediction of disease recurrence. Although some of these studies have reported promising results, some others have shown significant limitations. Therefore, in this paper, we reviewed the most interesting ones of these studies after a brief discussion of the laboratory measurement of fecal calprotectin. Moreover, we attempted to provide an answer for the question of whether fecal-calprotectin could be considered as a potential surrogate marker for colonoscopy.

Medically Treated Ventricular Septal Perforation Caused by Takotsubo Cardiomyopathy.

Takotsubo cardiomyopathy is a common disease, but Takotsubo cardiomyopathy complicated by ventricular septal perforation is very rare. We describe the case of a 92-year-old male who had Takotsubo cardiomyopathy complicated by ventricular septal perforation. We treated the patient medically without surgical or catheter interventions. In three weeks, his abnormal wall motion recovered completely, whereas the ventricular septal perforation remained open. He was ambulatory, subsequently discharged, and had been uneventful for one year. In this manuscript, we discuss the importance of non-invasive management for Takotsubo cardiomyopathy complicated by ventricular septal perforation.

Diagnosing Necrotizing Fasciitis Using Procalcitonin and a Laboratory Risk Indicator: Brief Overview.

Necrotizing fasciitis is a progressive inflammatory disease that requires an early diagnosis to avoid limb salvage and other deadly manifestations. The current protocol is the microbiological and histopathological sampling of the tissue. Once the diagnosis is made, it should be managed with antimicrobial therapy, debridement, and surgical interventions. Such interventions can be invasive and increase the time to treat, which may increase morbidity. Our article discusses procalcitonin, C-reactive protein, and other markers, such as "pain out of proportion," lactate, creatinine, and creatine kinase, to make a quicker diagnosis before proceeding with invasive procedures. We discussed a similar non-invasive approach called the "Laboratory Risk Indicator for Necrotizing Fasciitis" scoring system that can aid in the early diagnosis of necrotizing fasciitis, which can prompt rapid empiric therapy, reducing the chances of morbidity. This scoring system comprises C-reactive protein, white blood cell count, hemoglobin level, creatinine, sodium, and glucose. Such non-invasive, bedside, and quick tests can help in reducing the time required to make the diagnosis and can affect the course of the disease, hence, improving patient outcomes.

A Non-invasive 24 Hours Stabilization of Duodenal Ulcer Perforation by a Combination Regimen.

Surgical repair of perforated gastroduodenal ulcer has been extensively practiced in emergency clinical situations. Non-invasive conservation treatment is regaining the attention towards management of such ulcers. We report the case of a 50-year-old male smoker who presented in the emergency unit with acute generalized abdominal pain and guarding in the epigastric and right upper quadrant region. He is a known regular user of over-the-counter nonsteroidal anti-inflammatory drugs (NSAIDS) for more than 10 years for his osteoarthiritis and myalgias. A differential diagnosis of gastritis and duodenal perforation was made owing to the symptoms and long usage of NSAIDs. He was managed with an intravenous proton pump inhibitor and intravenous antibiotics. This therapy lead to stabilization of the clinical symptoms as well as laboratory and imaging studies.

Non-invasive management of fused upper incisors.

The union of two different dental sprouts which can happen in any phase of dental development is commonly called fusion. This developmental anomaly may cause clinical problems including esthetic impairment, which are mainly treated by endodontic and surgical treatments. There are a few reports of conservative not invasive treatment of fused incisors teeth through restorative or prosthetic techniques. They are rarely reported in mandibular posterior teeth. This paper presents an unusual case of fusion of 7 and 8, and also 9 and 10 teeth which was treated with a nonendodontic and nonsurgical conservative approach. Patient was a healthy18-year-old female with chief complaint of bad-looking teeth that in intraoral examination revealed the fusion of 7 and 8, and also 9 and 10 teeth. The space between the mesial of the 6 and 11 teeth was reconstructed. Diastema between the fused teeth was closed. A new lateral tooth was replaced between the fused teeth (7 and 8) and 6 tooth with direct fiber-reinforced composite. The space between the fused teeth (9 and 10) and also tooth 11 was partially closed. Gingival papillas were reconstructed using pink composite. The mandibular anterior missing teeth were replaced with rochett bridge. At the end of treatment the esthetic of the patient was improved. As the treatment was not invasive, major complications are not expected; however, there is potential for eventual long-term periodontal problems due to poor oral hygiene. Debonding of the rochett bridge may happen as well.