ABSTRACT
Lung cancer remains a major global health challenge, contributing to substantial morbidity and mortality rates. Nintedanib, a tyrosine kinase inhibitor, has demonstrated potential as a treatment for lung cancer. We aim to evaluate nintedanib's efficacy in treating patients with non-small cell lung cancer (NSCLC), depending on the available evidence. Our search for relevant articles was conducted on PubMed, Cochrane Library, Scopus, and Web of Science for randomized controlled trials (RCTs) that involved adult patients with NSCLC up to August 15, 2023. These trials compared the combination of nintedanib and chemotherapy to either placebo plus chemotherapy or chemotherapy alone. Our main outcomes include progression-free survival (PFS) and overall survival (OS). We utilized the Review Manager Software V.5.4 (The Cochrane Collaboration) to analyze all relevant data. Three identified trials, which included 2270 patients, fulfilled the inclusion criteria. Our analysis showed significantly improved PFS (hazard ratio (HR) = 0.79; 95% confidence interval (CI) 0.71-0.88, P < 0.0001) in patients receiving nintedanib compared to placebo. However, OS was not statistically significant (HR = 0.96; 95% CI 0.88-1.05, P = 0.35). In conclusion, a combination of nintedanib and chemotherapy in treating patients with NSCLC was associated with improved PFS than chemotherapy alone but not with improved OS. Further clinical trials assessing nintedanib in the setting of NSCLC are necessary before any further recommendations can be made.
ABSTRACT
Small bowel obstruction (SBO) in pregnancy is a challenging diagnosis. Case rarity, non-specific presentations, and the non-practicality of using X-ray/gamma-ray imaging modalities in pregnancy contribute to the increased difficulty in timely diagnosing midgut volvulus during pregnancy, thereby increasing maternal and fetal morbidity. We report a case of midgut volvulus in a 39-year-old lady, gravida 3, para 2, with two previous cesarean sections. Her only presenting complaint was abdominal pain for three days with no other associated symptoms. The case was successfully diagnosed using magnetic resonance imaging (MRI) and subsequently treated surgically by segmental resection with side-to-side ileocecal anastomosis, thereby saving the mother and fetus. Clinicians should have a low threshold of suspicion of the varied causes of SBO in pregnancy, particularly in patients with prior abdominopelvic surgeries. Imaging is central to preoperative diagnosis, and MRI has gained popularity with safety and accuracy comparable to computed tomography. Management aims at minimizing maternal and fetal morbidity and mortality.
ABSTRACT
A 29-year-old man with moderate coronavirus disease 2019 (COVID-19) pneumonia presented with a one-day history of palpitations. On examination, he was febrile and tachycardic (pulse rate of 182 beats per minute), with a blood pressure of 120/80 mmHg and oxygen saturation of 96%. Electrocardiography revealed sustained monomorphic wide-complex tachycardia. Carotid sinus massage and adenosine administration were ineffective. Although amiodarone administration slowed the heart rate and relieved his symptoms, sinus rhythm was not restored. We administered intravenous verapamil which terminated his arrhythmia. We diagnosed the patient with fascicular ventricular tachycardia (VT) with a right bundle branch block. He recovered from COVID-19 weeks later. The workup excluded all possible risk factors associated with VT except for COVID-19 infection.
ABSTRACT
Placenta accreta spectrum (PAS) can cause complications like hysterectomy or death due to massive pelvic bleeding. We aim to evaluate the efficacy of two different arterial ligation techniques in controlling postpartum haemorrhage and minimizing bleeding complications. We searched six databases. 11 studies were finally included into our review and analysis. We graded their quality using the Cochrane tool for randomized trials and the NIH tool for retrospective studies. Our analysis showed that internal iliac artery ligation has no significant effect on bleeding control (MD = -248.60 [-1045.55, 548.35] P = 0.54), while uterine artery ligation significantly reduced the amount of blood loss and preserved the uterus (MD = -260.75, 95% CI [-333.64, -187.86], P < 0.00001). Uterine artery ligation also minimized the need for blood transfusion. Bleeding was best controlled by combining both uterine artery ligation with uterine tamponade (MD = 1694.06 [1675.34, 1712.78], P < 0.00001). This combination also showed a significant decrease in hysterectomy compared to the uterine artery ligation technique alone. Bilateral uterine artery ligation in women with placenta accreta spectrum can effectively reduce the amount of bleeding and the risk of complications. The best bleeding control tested is a combination of both, uterine artery ligation and cervical tamponade. These techniques may offer an easy and applicable way to preserve fertility in PAS patients. Larger randomized trials are needed to define the best technique.
