Infectious Diarrhea Risks as a Public Health Emergency in Floods; a Systematic Review and Meta-Analysis.

Introduction: Infectious diarrhea, a significant global health challenge, is exacerbated by flooding, a consequence of climate change and environmental disruption. This comprehensive study aims to quantify the association between flooding events and the incidence of infectious diarrhea, considering diverse demographic, environmental, and pathogen-specific factors.

Methods: In this systematic review and meta-analysis, adhering to PROSPERO protocol (CRD42024498899), we evaluated observational studies from January 2000 to December 2023.

Anthracycline-Induced Cardiomyopathy in Cancer Survivors: Management and Long-Term Implications.

Recent advancements in personalized treatments, such as anthracycline chemotherapy, coupled with timely diagnoses, have contributed to a decrease in cancer-specific mortality rates and an improvement in cancer prognosis. Anthracyclines, a potent class of antibiotics, are extensively used as anticancer medications to treat a broad spectrum of tumors. Despite these advancements, a considerable number of cancer survivors face increased risks of treatment complications, particularly the cardiotoxic effects of chemotherapeutic drugs like anthracyclines.

The prevalence of prolonged grief disorder (PGD) after the natural disasters: A systematic review and meta-analysis.

Objective: The failure to detect PDG and lack of providing essential interventions accordingly can disrupt the lives of survivors of natural disasters years after the death of their loved ones. The present study aims to investigate PGD after natural disasters using a systematic review and meta-analysis.

Study Design: This study was performed according to the Preferred Reporting Items for Systematic Review and Meta-Analysis guidelines.

Effects of miR-330 restoration on pancreatic cancer cells oncogenesis.

Background: Inappropriate expressions of various miRNAs have reported in different human malignancies. Evidence suggested that miR-330 may play as both onco-miR and/or tumor suppressor-miR in different cancers. In the present study, we evaluated effects of miR-330 on proliferation and migration of pancreatic cancer (PC) cells as well as underlying molecular mechanisms.

Management of Fluoropyrimidine-Induced Cardiac Adverse Outcomes Following Cancer Treatment.

Advancements in cancer treatments have improved survival rates but have also led to increased cardiotoxicities, which can cause adverse cardiovascular events or worsen pre-existing conditions. Herein, cardiotoxicity is a severe adverse effect of 5-fluorouracil (5-FU) therapy in cancer patients, with reported incidence rates ranging from 1 to 20%. Some studies have also suggested subclinical effects and there are reports which have documented instances of cardiac arrest or sudden death during 5-FU treatment, highlighting the importance of timely management of cardiovascular symptoms.

Development of CAR-NK Cells Targeting cSCC-Specific Antigens for Precision Immunotherapy.

Cutaneous squamous cell carcinoma (cSCC), a non-melanoma skin cancer that is frequently diagnosed, is distinguished by its propensity for aggressive behavior, frequent poor response to standard therapy, and capacity to metastasize to distant areas. Utilizing the body's natural immune defense mechanisms, particularly through the use of chimeric antigen receptor (CAR) technology, is receiving increasing attention in the dynamic field of oncological therapies. Although T cells have received most of the attention, this strategy has proven to be highly effective in battling some blood-related malignancies.

Bipolar Androgen Therapy: When Excess Fuel Extinguishes the Fire.

Androgen deprivation therapy (ADT) remains the cornerstone of advanced prostate cancer treatment. However, the progression towards castration-resistant prostate cancer is inevitable, as the cancer cells reactivate androgen receptor signaling and adapt to the castrate state through autoregulation of the androgen receptor. Additionally, the upfront use of novel hormonal agents such as enzalutamide and abiraterone acetate may result in long-term toxicities and may trigger the selection of AR-independent cells through "Darwinian" treatment-induced pressure.

Oleanolic acid increases the anticancer potency of doxorubicin in pancreatic cancer cells.

Combination therapy is a novel cancer therapy approach that combines two or more chemotherapy drugs. This treatment modality enhances the efficacy of chemotherapy by targeting key pathways in an additive or synergistic manner. Therefore, we investigated the efficacy of combination therapy by widely used chemotherapy drug doxorubicin (DOX) and oleanolic acid (OA) to induction of apoptosis for pancreatic cancer (PC) therapy.

Influenza Vaccine and COVID-19 Pandemic: Could This Vaccine Help Limit the Potential Adverse Consequences of SARS-CoV-2?

The COVID-19 pandemic has prompted researchers to find treatments and vaccines to control SARS-CoV-2. There are some hypotheses about the benefit of respiratory virus vaccines, like MMR, for COVID-19 pneumonia severity, morbidity, and mortality. The influenza vaccine is one of the most frequently used respiratory virus vaccines covered by one of the Iranian insurance institutes.

Efficacy and safety of acetylcysteine for the prevention of liver injury in COVID-19 intensive care unit patients under treatment with remdesivir.

Aim: The present double-blinded placebo-controlled randomized clinical trial evaluated prophylactic use of acetylcysteine for the prevention of liver injury in patients with severe COVID-19 pneumonia under treatment with remdesivir.

Background: Liver injury is reportedly common in patients with severe COVID-19 pneumonia and can occur not only as a result of disease progression, but as an iatrogenic reaction to remdesivir.

Methods: A total of 83 adult patients with severe COVID-19 pneumonia were randomly assigned in parallel groups to receive either acetylcysteine or placebo.

Histopathological Evaluation of Nanocurcumin for Mitigation of Radiation- Induced Small Intestine Injury.

Aim: In the current study, we aimed to mitigate radiation-induced small intestinal toxicity using post-irradiation treatment with nano-micelle curcumin.

Background: Small intestine is one of the most radiosensitive organs within the body. Wholebody exposure to an acute dose of ionizing radiation may lead to severe injuries to this tissue and may even cause death after some weeks.

Evaluation of the efficacy of oral nano-silymarin formulation in hospitalized patients with COVID-19: A double-blind placebo-controlled clinical trial.

Considering the outbreak pandemic of Coronavirus Disease 2019 (COVID-19), the lack of effective therapeutic strategies for the management of this viral disease, and the increasing evidence on the antiviral potential of silymarin, this study aimed to investigate the effectiveness of silymarin nanomicelles on the symptom's resolution time, laboratory parameters, and liver enzymes in patients with COVID-19. The participants were assigned to the nano-silymarin (n = 25) (receiving SinaLive soft gel, containing 70 mg silymarin as nanomicelles) or placebo groups (n = 25) three times daily for two weeks. Patients' symptoms and laboratory findings were assessed at baseline and during the follow-up period (one week and one month after the beginning of the treatment).

Incidence of infectious diseases after earthquakes: a systematic review and meta-analysis.

Objectives: Evaluation of the incidence of infectious diseases after natural disasters can help develop healthcare policies. This study provides a global review of the most prevalent infectious diseases observed after earthquakes.

Study Design: A systematic review and meta-analysis were performed.

Efficacy and Safety of Different Dosage of Recombinant Tissue-type Plasminogen Activator (rt-PA) in the Treatment of Acute Pulmonary Embolism: A Systematic Review and Meta-analysis.

Reperfusion therapies are recommended for patients with hemodynamic instability or high-risk acute pulmonary embolism (PE). Lower doses of tissue plasminogen activator (rt-PA) could be considered to improve bleeding complications. The aim of this study was to evaluate the efficacy and safety of a reduced dose of rt-PA for the treatment of acute PE, compared with anticoagulation and standard dose.

Efficacy and safety of Tocilizumab in severe and critical COVID-19: A Systematic Review and Meta-Analysis.

Objectives: Currently published papers and clinical guidelines regarding the effects of tocilizumab in severe and critical COVID-19 are contradictory. The aim of this meta-analysis was to combine the results of clinical studies of different designs to investigate the efficacy and safety of tocilizumab in severely-to-critically ill COVID-19 patients.

Methods: A systematic search was performed in PubMed, Embase, CENTRAL, ClinicalTrials.

Safety and efficacy of Favipiravir in moderate to severe SARS-CoV-2 pneumonia.

Background: We examined the safety and efficacy of a treatment protocol containing Favipiravir for the treatment of SARS-CoV-2.

Methods: We did a multicenter randomized open-labeled clinical trial on moderate to severe cases infections of SARS-CoV-2. Patients with typical ground glass appearance on chest computerized tomography scan (CT scan) and oxygen saturation (SpO) of less than 93% were enrolled.

Cardiac Complications in COVID-19: A Systematic Review and Meta-analysis.

Background: The newly emerged coronavirus disease 2019 (COVID-19) seems to involve different organs, including the cardiovascular system. We systematically reviewed COVID-19 cardiac complications and calculated their pooled incidences. Secondarily, we compared the cardiac troponin I (cTnI) level between the surviving and expired patients.

Evaluating the Prevalence of PTSD among Children and Adolescents after Earthquakes and Floods: a Systematic Review and Meta-Analysis.

Our study systematically reviews articles about the prevalence of Post-traumatic Stress Disorder (PTSD) among children and adolescents, aiming to evaluate its prevalence after earthquakes and floods.Three databases (PubMed, Scopus, and Web of Science) were searched for articles published from 1981 to 2019 containing information on PTSD prevalence among survivors of earthquakes and floods. Articles with insufficient data on the prevalence of PTSD or without any available full-text were excluded.

Interim Study: Comparison Of Safety And Efficacy of Levofloxacin Plus Colistin Regimen With Levofloxacin Plus High Dose Ampicillin/Sulbactam Infusion In Treatment of Ventilator-Associated Pneumonia Due To Multi Drug Resistant Acinetobacter.

Due to the emerging antibiotic resistance of Acinetobacter, which is the leading cause of ventilator-associated pneumonia (VAP) in critically ill patients, there is an urgent need for studies comparing various antibiotic regimens for its treatment. In this single blinded randomized clinical trial, adult patients with VAP due to multi drug resistant Acinetobacter (MDRA), were randomly assigned to receive 9×10 unit loading dose of colistin followed by 4.5×10 unit intravenously twice daily plus 750 mg intravenous levofloxacin daily or continuous infusion of ampicillin/sulbactam, 24g daily plus 750mg IV levofloxacin daily.

The Effect of High-dose Parenteral Sodium Selenite in Critically Ill Patients following Sepsis: A Clinical and Mechanistic Study.

Introduction: Severe sepsis and septic shock is characterized by inflammation and oxidative stress. Selenium levels have been reported to be low due to loss or increased requirements during severe sepsis and septic shock. We investigated the effect of high-dose parenteral selenium administration in septic patients.

The effect of parenteral selenium on outcomes of mechanically ventilated patients following sepsis: a prospective randomized clinical trial.

Background: Sepsis and septic shock is characterized by oxidative stress that mainly promotes systemic inflammation and organ failure due to excessive free radical production and depletion of antioxidant defenses. Therefore, we investigated the effect of selenium administration on antioxidant status, levels of cytokines and clinical outcomes.

Methodology: This study was a prospective randomized control trial (RCT) whereby patients received selenium as sodium selenite (2 mg IV bolus followed by 1.