Pediatric Oncology Hospice: A Comprehensive Review.

Pediatric hospice is a new terminology in current medical literature. Implementation of pediatric hospice care in oncology setting is a vast but subspecialized field of research and practice. However, it is accompanied by substantial uncertainties, shortages and unexplored sections. The lack of globally established definitions, principles, and guidelines in this field has adversely impacted the quality of end-of-life experiences for children with hospice needs worldwide. To address this gap, we conducted a comprehensive review of scientific literature, extracting and compiling the available but sparse data on pediatric oncology hospice from the PubMed database. Our systematic approach led to development of a well-organized structure introducing the foundational elements, highlighting complications, and uncovering hidden gaps in this critical area. This structured framework comprises nine major categories including general ideology, population specifications, role of parents and family, psychosocial issues, financial complications, service locations, involved specialties, regulations, and quality improvement. This platform can serve as a valuable resource in establishing a scientifically reliable foundation for future experiments and practices in pediatric oncology hospice.

Thrombocytopathy vs Platelet hyper-reactivity in COVID-19: diverse pathologies, disease outcomes and therapeutic implications.

Coagulopathy is an evident complication of COVID-19 with predominance of a prothrombotic state. Platelet activation plays a key role. The terms "hyper-reactivity" and "hyperactivity" used in recent literature may not be clear or sufficient to explain the pathological events involved in COVID-related thrombosis (CRT). Inflammation may play a bigger role compared to thrombosis in COVID-related mortality because a smaller percentage of patients with COVID-19 die due to direct effects of thrombosis. Not all COVID-19 patients have thrombocytopenia and a few show thrombocytosis. We believe the platelet pathology is more complex than just activation or hyper-activation, particularly due to the platelets' role in inflammation. Understanding the pathology and consequences of platelets' role may help optimize management strategies and diminish CRT-associated morbidity and mortality. In this viewpoint report, we examine the published evidence of platelet hyper-reactivity in COVID-19 with a focused analysis of the key pathologies, diverse alterations, disease outcomes, and therapeutic targets. We believe that COVID-19 is a disease of inflammation and pathologic platelets, and based on the complexity and diverse pathologies, we propose the term "thrombocytopathy" as a more reflective term of the platelets' involvement in COVID-19. In our opinion, thrombocytopathy is the unpredictable pathologic alterations of platelets in function, morphology and number, caused by different factors with a variety of presentations.

Determination of Fundamental Medication Reconciliation Features with an International Perspective.

BACKGROUND: Medication reconciliation is a major part of clinical care transitions that can promote patient safety and satisfaction. The main administrators of this process are pharmacy practitioners. Currently, many medical centers all over the world implement the procedures of medication reconciliation with varying styles and inconsistent success. Some other centers are going to build protocols in the near future. By now, there is no consensus for an optimal method of running medication reconciliation and each center has its own approach. This fact can cause a huge amount of resource wastages. In this narrative review, we searched scientific literature in this field in order to extract, underline and formalize the specific features which help a medical center to reach an optimized medication reconciliation plan. METHODS: We explored the PubMed database with keywords of "medication reconciliation" and "pharmacy service" to obtain a relevant reference pool for our topic. Then we checked the affiliations of authors to be assured of the international diversity of our perspective. RESULTS: Our search method yielded 184 journal articles from different continents. The frequency of published articles from America was higher and then, Europe, Australia, Asia and Africa were placed, respectively. CONCLUSION: According to the results, inclusion of factors like establishing phases for implementation, proper education, developing academic coordination, providing suitable facilities, specialization of the services, periodical evaluations and promoting pharmacy practice in the development of medication reconciliation will potentially lead to an optimized plan.

Camellia Sinensis Mouthwashes in Oral Care: a Systematic Review.

Herbal products are increasingly growing in the oral care market. Some of the related herbal compounds in this field have considerable clinical evidence for use in mouthwashes in their background. Camellia sinensis or tea plant has attracted numerous researchers of dentistry and pharmaceutical sciences, in recent years, for its biologic and medicinal properties. The effects such as anti-septic, anti-oxidative, and anti-inflammatory activities have made this plant a suitable candidate for preparation of mouthwashes. In this systematic review, we tried to find, evaluate, and categorize the sparse evidence in medical literature about Camellia sinensis mouthwashes. We explored three scientific databases with keywords including tea, dental care, Camellia sinensis, and mouthwashes and found 69 relevant studies including 41 randomized controlled trials (RCTs), which are generally proposing anti-microbial, anti-plaque, and analgesic indications for these tea formulations. Considering the main trend in clinical evidence and favorable safety profile, Camellia sinensis products are able to act as antiseptic, anti-plaque, and anti-inflammatory agents and can be used as useful mouthwashes in the future clinical studies and practice.

Current herbal medicine as an alternative treatment in dentistry: In vitro, in vivo and clinical studies.

Since the time that human population comprehended the importance of general health maintenance and the burden of disease, there has been a search for healing properties in the natural environment. Herbal medicine is the use of plants with medical properties for prevention and treatment of conditions that can affect general health. Recently, a growing interest has been observed toward the use of traditional herbal medicine alongside synthetic modern drugs. Around 80% of the population, especially in developing countries relies on it for healthcare. Oral healthcare is considered a major part of general health. According to the world health organization (WHO), oral health is considered an important part of general health and quality of life. The utilization of natural medications for the management of pathologic oro-dental conditions can be a logical alternative to pharmaceutical methods due to their availability, low costs, and lower side effects. The current literature review aimed at exploration of the variety and extent of herbal products application in oral health maintenance including different fields of oral healthcare such as dental caries, periodontal maintenance, microbial infections, oral cancers, and inflammatory conditions.

Echinacea for Cancer Patients: To Give or Not to Give.

Currently, there is a progressive trend for the use of complementary and alternative therapies among cancer patients. Herbal products have a huge market in this field. Among herbal supplements which are consumed in this population, Echinacea preparations are very popular. These natural products have immune-boosting effects that can suppress tumor growth and invasion. However, there is a concern about proposing a standard formulation for this indication. Some ingredients of these herbs can even be tumor promoting. Therefore, a meticulous investigation on this issue would be highly valuable before making a recommendation or prohibition about Echinacea products for cancer patients.

Azithromycin-induced Aphthous Stomatitis: A Case Series.

BACKGROUND: Azithromycin is one of the most popular antibiotics in current clinical practice. This medication generally considered to be safe and well-tolerated in different demographic populations. Like any other drug, azithromycin use is not without risk and adverse effects. In recent years, cardiovascular accidents have been announced as its major and most important side effect. But azithromycin use can be accompanied with less recognized complications which are significantly discomforting. In this article, we presented a neglected adverse effect of azithromycin in medical literature which is aphthous stomatitis. METHODS: We detected three cases with this complication in our center during a one-year period. All the accessible clinical data were recorded and PubMed database was explored to assess the relevant literature. RESULTS: The patients had aphthous stomatitis within 24 hours of the first dose which was healed in about 2 to 3 weeks. Naranjo scoring system showed a probable stage for this adverse drug reaction. There was no such a report in our database search process. CONCLUSION: It could be stated that aphthous stomatitis is an important adverse effect of azithromycin that can affect the patient's quality of life during therapy and in the majority of cases, it can be neglected by healthcare practitioners.

Evaluation of Cyclosporine Pharmacokinetic, Monitoring, and Dosing Parameters for GVHD Prophylaxis in Hematopoietic Stem Cell Transplant (HSCT) Recipients.

Allogeneic hematopoietic stem cell transplantation (AHSCT) is a major method of treatment for different hematologic and congenital disease. Graft versus host disease (GvHD) is a life-threatening adverse effect of AHSCT. Cyclosporine is the most important and common agent for GvHD prophylaxis. Because of variable and unpredictable pharmacokinetics of cyclosporine that produces different responses in each patients group and clinical setting, there are still lots of uncertainties about its optimal method of administration and monitoring of this drug. Frequent blood samples in eight different times were taken for cyclosporine quantification in twenty AHSCT recipients and pharmacokinetic parameters determined in both intravenous (IV) and oral administration and monitoring parameters assessed accordingly. Of pharmacokinetic parameters mean ± SD area under concentration - time curve (AUC), clearance, and half-life were estimated to be 5492 ± 1596 ng.h/mL, 19.44 ± 6.61 L/h, and 11.8 ± 5.4 h for IV and 7637.7 ± 2739.8 ng.h/mL, 19.42 ± 6.62 L/h, and 11.16 ± 5.9 h for oral administration, respectively. Appropriate oral to intravenous dosing ratio found to be about 1.6. Of monitoring parameters, C0.5 h and C6 showed the highest coefficient of determination for regression between single points and total area under curve. Evaluation of pharmacokinetic parameters derived from concentration versus time curve showed that the appropriate oral/IV is 1.6 for maintenance GvHD prophylaxis for outpatients could be helpful. Cyclosporine plasma concentration at 0.5 and 6 h after IV administration showed the highest correlation with AUC of this drug.

Coenzyme Q10 in breast cancer care.

INTRODUCTION: Breast cancer (BC) is the most common type of cancers with high rates of morbidity and mortality. By now numerous medical approaches are available for treatment of BC including chemotherapies, radiation and surgery. These are accompanied by several complications like partial effectiveness, fatal adverse effects and high cost. Numerous studies in recent years tried to find safe and effective alternatives. A promising candidate is coenzyme Q10 which is an antioxidant that can target the mechanisms of BC tumor progression. METHODS & RESULTS: In this systematic review via PubMed searching, sparse but promising findings were classified about the successful application of this compound as an adjunct in prevention and treatment of BC and its comorbidities with some contradicting data about its null effect. DISCUSSION & CONCLUSION: According to the results, further well-designed clinical studies with dose optimization are now required to stratify the role of this supplement in current BC regimens.

A 16 Month Survey of Cyclosporine Utilization Evaluation in Allogeneic Hematopoietic Stem Cell Transplant Recipients.

OBJECTIVES: Graft versus host disease (GVHD) is a life threatening reaction in the stem cell transplantation process. Nowadays Cyclosporine is the most commonly utilized agent for GVHD prophylaxis and it has a major role in successful transplantation. Cyclosporine has been applied for many years in this field but it could be stated that currently no general consensus is available for its optimal method of administration. Conditions related to cyclosporine administration and possible related adverse reactions observed closely in our patients with the aim of constructing a comprehensive practice guideline in the future. PATIENTS AND METHODS: Allogeneic stem cell transplant recipients who have been taking cyclosporine were monitored during and after their hospitalization while recording all observations on predefined questionnaires on the basis of periodic clinical and laboratory examinations for a 16 month period. RESULTS: Mean recorded duration of infusions was 1.44 ± 0.68 h and by twice daily administration, means intravenous and oral dose was 101.85 ± 22.03 mg and 219.28 ± 63.9 mg, respectively. A mean CsA trough level after about 12 h of specified unique doses was 223 ± 65 ng/mL. We found hypertension, nephrotoxicity, neurotoxicity, hypertension, and dyslipidemia in about 14, 20, 48, and 94 percent of patients. CONCLUSIONS: This study proposed that permanent guidance of healthcare team according to a fixed and standard method of cyclosporine administration routine with using efficient facilities and protocols would be helpful considerably for an optimal pharmacotherapy.

Providing evidence for use of Echinacea supplements in Hajj pilgrims for management of respiratory tract infections.

OBJECTIVE: To evaluate potential applicability of Echinacea use for management of respiratory tract infections in Hajj travelers. METHOD: The PubMed database was explored with Mesh terms "Echinacea" and "Respiratory Tract Infections". RESULTS: A hundred journal articles were yielded but only 66 most relevant ones used for the review. CONCLUSION: There is a considerable amount of evidence that shows effectiveness of Echinacea products in prevention and treatment of respiratory tract infections in this setting. Although there are some controversial findings, utilization of standardized products with adequate dose or combinations with other immune-stimulants in controlled and well-designed trials will be highly encouraging.

Drug Utilization Evaluation of Cyclosporine in Allogeneic Hematopoietic Stem Cell Transplantation.

OBJECTIVES: The use of cyclosporine for graft-versus-host disease prophylaxis is a major factor in successful allogeneic hematopoietic stem cell transplantation. However, despite the drug being in clinical practice for more than 3 decades, there is no current global and consistent protocol for its optimal method of administration. In this study, we recorded situations related to cyclosporine administration and associated adverse reactions to aid in the development of more precise future guidelines. MATERIALS AND METHODS: We monitored 22 candidates for allogeneic stem cell transplant during their hospitalization for a 1-year period, acquiring data recorded from predefined questionnaires prepared according to accredited literature, which included daily clinical and laboratory examinations. RESULTS: Despite active attempts toward adherence to a standard protocol for cyclosporine administration, we found numerous occasions of deviations or mistakes, which may have led to adverse reactions. CONCLUSIONS: Our study, as one of the first published "drug utilization evaluations" for cyclosporine in stem cell transplant setting, proposes that educating involved clinical staff regarding a standard method of cyclosporine administration and providing efficient facilities would be highly valuable to implementation of a better practice.

Cyclosporine use in hematopoietic stem cell transplantation: pharmacokinetic approach.

Cyclosporine is one of the most vital agents in the process of successful allogeneic hematopoietic stem cell transplantation. Despite a long history and worldwide extent of cyclosporine use for prevention of graft versus host disease, currently there are lots of uncertainties about its optimal method of application to reach the best clinical outcome. A major portion of this problem stems from complicated cyclosporine pharmacokinetics. Study of cyclosporine pharmacokinetic behavior can significantly help recognition of its effectiveness and consequently, optimization of dosing, administration, monitoring and management of adverse effects. In this review, highly accredited but sparse scientific data are gathered in order to provide a better insight for preparation of practice guidelines and directing future studies for allogeneic hematopoietic cell recipients.

Accidental Overdose of Oral Cyclosporine in Haematopoietic Stem Cell Transplantation: A Case Report and Literature Review.

A 26-year-old woman developed symptoms of acute toxicity during cyclosporine (CsA) therapy for graft-versus-host disease prophylaxis. The standard regimen included CsA in a dose of 1.5 mg/kg (120 mg) every 12 h, but, as a medication error, she received a high dose of 500 mg of oral CsA. After 2 h, she developed nausea and vomiting and, subsequently, flushing, chest tightness, tremor and vertigo. Laboratory and clinical examinations revealed high blood CsA concentrations (1000 ng/mL after 12 h) with a mild increase in blood pressure. Therefore, the patient was diagnosed with an acute CsA overdose. Before confirmation of the overdose by measurement of drug concentrations, the second dose was administered at its routine time because of uncertainty about the aetiology of the symptoms. The third dose was withheld, and the patient was monitored closely for clinical and laboratory presentations until the time when the abnormalities were relieved. CsA administration was then resumed with the correct prescription. The patient was discharged with successful engraftment and normal biochemical laboratory results after 1 month. Evaluation with the Naranjo assessment score indicated a probable relationship between the patient's symptoms and overdosage with the suspected drug. Currently, detailed presentations of acute CsA toxicity cases due to overdose are limited in the medical literature. Evaluation of the patient's medical and laboratory records, with cooperation of all responsible clinical staff, along with a review of the literature, were very helpful in discovery of the toxicity incident. Vigilance of health care providers with regard to medication errors and early detection of toxicity symptoms can decrease CsA-related morbidity and mortality in the future.