2,528 papers found

BACKGROUND: In recent years, immunotherapy using immune checkpoint inhibitors (ICIs) has revolutionized the treatment of advanced malignancies. As such, numerous ICIs are establishing themselves as prospective therapy alternatives for individuals with head and neck cancer (HNC). Evidence suggests a potential correlatio…

INTRODUCTION: A growing amount of evidence points at lymph node yield (LNY) and lymph node ratio (LNR) as useful indicators in the prognostic evaluation of patients affected by head and neck squamous cell carcinoma (HNSCC) who require neck dissection. The aim of this study was to assess the importance of LNY and LNR in…

BACKGROUND: Previous studies have demonstrated the efficacy and safety of combining gemcitabine and erlotinib (Gem-Erlo) for the treatment of pancreatic cancer (PaC). However, there is a limited number of clinical studies and multiple prospective randomized controlled trials (RCTs) have yielded inconsistent conclusions…

OBJECTIVES: This manuscript aims to provide an extensive review of the literature, synthesize findings, and present substantial insights on the current state of transitional care navigation. Additionally, the existing models of care, pertaining to the concept and approach to transitional care navigation, will be highli…

IMPORTANCE: Overall, the prognosis of sinonasal squamous cell carcinoma (SCC) is poor. This malignancy can arise de novo or from inverted papillomas, but it is unclear whether survival differences between the 2 pathologies exist. OBJECTIVE: To assess for survival differences between patients with sinonasal de novo SCC…

IMPORTANCE: To our knowledge, no systematic reviews or meta-analyses have been conducted to assess the effectiveness of preventive psychological and/or educational interventions for anxiety in varied populations. OBJECTIVE: To evaluate the effectiveness of preventive psychological and/or educational interventions for…

BACKGROUND: Acanthamoeba are microscopic, free-living, single-celled organisms which can infect the eye and lead to Acanthamoeba keratitis (AK). AK can result in loss of vision in the infected eye or loss of eye itself; however, there are no formal guidelines or standards of care for the treatment of AK. OBJECTIVES: T…

INTRODUCTION: Gastric cancer has the highest incidence and mortality in Eastern Asia. The efficacy and safety of ramucirumab (RAM) monotherapy or in combination with paclitaxel (PTX) for patients with unresectable advanced or metastatic gastric/gastroesophageal junction adenocarcinoma (G/GEA) have been established in c…

Subclinical hypothyroidism, defined by elevated thyrotropin (TSH) and normal free thyroxine levels, is associated with adverse pregnancy outcomes, including preterm birth, pre-eclampsia, and small for gestational age. Despite the uncertainty regarding the effectiveness of levothyroxine (LT4) treatment on pregnancy outc…

OBJECTIVES: To compare radiographic progression-free survival (rPFS), overall survival (OS), and treatment-emergent adverse events (TEAEs) among patients with metastatic castrate-resistant prostate cancer (mCRPC) receiving a combination of first-line poly(adenosine diphosphate-ribose) polymerase inhibitors (PARPi) plus…

IMPORTANCE: Adverse events (AEs) after placebo treatment are common in randomized clinical drug trials. Systematic evidence regarding these nocebo responses in vaccine trials is important for COVID-19 vaccination worldwide especially because concern about AEs is reported to be a reason for vaccination hesitancy. OBJEC…

BACKGROUND: 'Posterior crossbite' occurs when the top back teeth bite inside the bottom back teeth. When it affects one side of the mouth the lower jaw may have to move to one side to allow the back teeth to meet together. It is unclear what causes posterior crossbites and they may develop or improve at any time from w…

ETHNOPHARMACOLOGICAL RELEVANCE: Calotropis gigantiea (L.) R. Br (Apocynaceae) commonly called as "crown flower" or "giant milk weed" is a well-known weed to many cultures for treating various disorders related to central nervous system, skin diseases, digestive system, respiratory system, reproductive system etc. Indig…

BACKGROUND: Early exposure to research methodology is essential in medical education, yet many students show limited motivation to engage with nonclinical content. Gamified strategies such as educational escape rooms may help improve engagement, but few studies have explored their feasibility at scale or evaluated thei…

BACKGROUND AND AIMS: Venous thromboembolism (VTE) is a distinct malignancy complication that raises the risk of demise in cancer patients by up to thrice. However, pregnant females have a 4-5 times greater chance of getting VTE than nonpregnant women. The current systematic review aimed to elucidate the impact of malig…

ObjectiveAbout 1% to 5% of cases of non-small cell lung cancer (NSCLC) have been found to have a BRAF mutation. There is no phase III data, despite the fact that numerous phase II and retrospective studies have demonstrated the efficacy of single agent BRAF inhibition and combination BRAF/MEK inhibition in patient grou…

BACKGROUND: Chatbots have become ubiquitous in our daily lives, enabling natural language conversations with users through various modes of communication. Chatbots have the potential to play a significant role in promoting health and well-being. As the number of studies and available products related to chatbots contin…

Flapless and fully guided implant placement has the potential to maximize efficacy outcomes and at the same time to minimize surgical invasiveness. The aim of the current systematic review was to answer the following PICO question: "In adult human subjects undergoing dental implant placement (P), is minimally invasive…

BACKGROUND: Randomised controlled trials (RCTs) with systemic therapies for patients with pre-treated mesothelioma have reported equivocal efficacy results and generated a degree of clinical uncertainty about the choice of active treatment in this poor prognosis malignancy. METHODS: To compare the effectiveness and sa…