Socioeconomic disparities and health literacy: Unraveling the impact on diagnostic and cancer care in Uruguay.

Background: Disparities in the timely diagnosis and care of cancer patients, particularly concerning geographical, racial/ethnic, and economic factors, remain a global health challenge. This study explores the multifaceted interplay between socioeconomic status, health literacy, and specific patient perceptions regarding care access and treatment options that impact cancer care in Uruguay.

Methods: Using the Cancer Health Literacy Test, Spanish Version (CHLT-30-DKspa), and a highly comprehensive questionnaire, we dissected the factors influencing the pathway to diagnosis and route of cancer care.

Radical aggressive treatment among non-small cell lung cancer patients with malignant pleural effusion without extra-thoracic disease.

Malignant pleural effusion (MPE) is an indicator of advanced disease (stage M1a) in patients with non-small cell lung cancer (NSCLC). Typically, these patients are candidates for palliative treatment. There is a lack of evidence about the radical surgical treatment in carcinomatous pleuritis with massive effusion.

MicroRNAs dysregulation in hepatocellular carcinoma: Insights in genomic medicine.

Hepatocellular carcinoma (HCC) is the leading primary liver cancer and its clinical outcome is still poor. MicroRNAs (miRNAs) have demonstrated an interesting potential to regulate gene expression at post-transcriptional level. Current findings suggest that miRNAs deregulation in cancer is caused by genetic and/or epigenetic, transcriptional and post-transcriptional modifications resulting in abnormal expression and hallmarks of malignant transformation: aberrant cell growth, cell death, differentiation, angiogenesis, invasion and metástasis.

Coadjuvant treatment with surgery and pirfenidone in severe facial trauma due to dog bite.

Background: This case report assesses the effectiveness of surgery plus pirfenidone (PFD) as a concomitant therapy in the management of facial trauma after severe dog bite.

Methods: A 16-month-old female patient who suffered a severe attack by a big-sized dog (Rottweiler) in the midface area was managed with surgery/PFD combination and followed up for 20 months to evaluate the efficacy to control, prevent, and improve injury sequels.

Results: Surgery/PFD combination offered a good complementary therapy downregulating inflammatory activity, improving blood supply, and activating cytokine modulation and collagen synthesis/biosynthesis (scar control).

Adenoviral gene therapy in hepatocellular carcinoma: a review.

Background: Hepatocellular carcinoma is the third leading cause of cancer death. Single or multiple mutations in genes related to growth control, apoptosis, invasion and metastasis have been determined; so a better understanding of the molecular genetic basis of malignant transformation, tumor progression and host interaction has led to significant progress in the development of new therapeutic agents. The ability of adenovirus vectors to deliver and express genes at high yields in HCC treatment has been demonstrated and well documented over the last few years.

Face transplant: is it feasible in developing countries?

This article is based on the case of a 28-year-old woman who was involved in a car accident, with diagnosis of polytrauma, loss of left eye, and second- and third-degree burns over the left midface, rendering an exposed area of 8 cm wide and 19 cm length, ranging from glabella to mandible, with skull exposure and loss of left eye.A latissimus dorsi musculocutaneous free flap was transferred into the defect; left eye and nose prosthetics were necessary to restore normal appearance. Excellent results were obtained; reinsertion to patient's normal life and reinstatement of facial appearance were achieved with minimal costs and no postsurgical complications.

Controlled clinical trial with pirfenidone in the treatment of breast capsular contracture: association of TGF-β polymorphisms.

Background: Breast capsular contracture (BCC) is a commonly adverse event postmammoplastly characterized by an immune response mediated by cytokines and transforming growth factor (TGF)-β1 resulting in excessive synthesis and deposit of extracellular matrix around the breast implant. Presence of TGF-β1 polymorphisms has been associated as a risk factor to develop fibroproliferative diseases.

Methods: This open, controlled, prospective, and pilot clinical trial with 6 months duration was carried out to evaluate the efficacy of 1800 mg a day, of oral Pirfenidone (PFD) in the treatment of BCC (Baker Score III/IV) postmammoplasty.

A controlled clinical trial with pirfenidone in the treatment of pathological skin scarring caused by burns in pediatric patients.

Background: Pathologic skin scarring reversion remains a big challenge for surgeons, as disfiguring scars have a dramatic influence on patient's quality of life.

Methods: A controlled clinical trial was conducted to evaluate 8% pirfenidone (PFD) gel administered topically 3 times a day during 6 months to 33 pediatric patients with hypertrophic scars caused by burns. A total of 30 patients with hypertrophic scars with identical Vancouver Scar Scale values were treated with pressure therapy and included as controls.