Background: Establishment of individuality is the basic concept of the humanity, which formulates personal identity. Forensic medicine is basically the science of identification and during last few decades multiple research work has been conducted for detection of different methods of identification to establish a baseline of identity e.g. dental data, fingerprinting, DNA analysis, anthropometry, identification of sex, assessment of age, determination of height and blood groups identification. Among these, DNA analysis and dental data provide easiest identifications, however, these techniques are expensive and not readily availablenecessitating additional techniques for identification. One of such novel approach is cheiloscopy i.e. study of lip print patterns. Methodology: In order to investigate the lip prints-based identification, a study was conducted in the Shaikh Khalifa Bin Zayed Al-Nahyan Medical College, Lahore. A total of 125 female and 125 male student subjects were selected from all years of MBBS students Session 2016. Results: After detailed study and evaluation of lip patterns of 250 subjects, 96 males and 105 females were correctly identified based upon lip prints. Conclusion: Lip prints can and should be included in the forensic sciences as a means of establishment of individuality especially for criminals.

Background Inhaled hypertonic saline (HS) reduces pulmonary exacerbations in patients with cystic fibrosis (CF) aged 6 or more years. However, the effectiveness of HS in improving clinical outcomes in younger children aged 6 or less years is not established. This study examines the efficacy of HS in younger CF patients. Methods Searches were conducted across three databases (Medline, Cochrane Central and EMBASE) from inception through July 2022. Randomized controlled trials assessing the impact of HS in younger CF patients were included. Trials involving only patients greater than 6 years or control group other than isotonic saline (IS) were excluded. Outcomes measured included lung clearance index (LCI), cystic fibrosis questionnaire (CFQ-R) score, spirometry measures, oxygen saturation, respiratory rate, height and weight. Outcomes were reported as mean differences (MDs) with 95% confidence intervals. Results Seven studies ( n = 390 patients) were included in this review. HS significantly reduced the LCI (MD: -0.67; 95%CI, -1.05 to 0.29, P = 0.0006) compared to IS. In addition, HS was associated with significant improvements in height (MD: 2.23; 95%CI, -0.00 to 4.46, P = 0.05) and CFQ-R (MD: 4.30; 95%CI, 0.65–7.95, P = 0.02), but not in oxygen saturation (MD: -0.15; 95%CI, -0.54 to 0.25, P = 0.47), respiratory rate (MD: -0.21; 95%CI, -2.19 to 1.77, P = 0.83) or weight (MD: 0.70; 95%CI, -0.47 to 1.87, P = 0.24). Furthermore, HS did not significantly improve spirometry measures, including FEV 1 (MD: -0.11; 95%CI, -0.21 to 0.43, P = 0.51) and forced vital capacity (MD: 0.27; 95%CI, -0.49 to 1.04, P = 0.48), but significantly improved FEF 25-75 (MD: 0.12; 95% CI, 0.05–0.20; P = 0.002). Discussion Treatment with HS in younger children with CF improves lung clearance, symptoms and quality of life. FEF 25-75 may prove a more sensitive measure for assessing intervention related improvements in pediatric CF trials. Conclusion The findings support HS as a therapeutic method in CF-affected children.

Beta-blockers are well-known for their wide range of therapeutic applications, particularly in patients with cardiac diseases. Physicians worldwide are aware of their potential side effects, including hypoglycemia, dizziness, slow heart rate, fatigue, and heart block. We report a case of erythrodermic psoriasis caused by beta-blockers in a 61-year-old woman with no prior history of the skin condition. The diagnosis was made based on the characteristic histopathological picture and a Naranjo score of 6. She was administered 15 mg of methotrexate weekly and received supportive care. She recovered completely within two months and exhibited no recurrence of symptoms.

The use of antimalarial drugs for prophylaxis is a widespread practice while traveling to underdeveloped nations, particularly those with a high malaria prevalence. Chloroquine is still one of the most commonly recommended antimalarials, either alone or in combination with others, for prophylaxis. However, its increased use over the past few decades has been associated with many adverse effects, including headaches, dizziness, vomiting, and diarrhea, as well as neuropsychiatric symptoms such as psychosis. Here, we discuss the case of a 30-year-old Asian man who, after starting a 500-milligram (mg) prophylactic dosage of chloroquine per week, developed psychotic symptoms. This case highlights the need to use chloroquine and other antimalarials with care, especially when beginning as a prophylactic measure with the lowest suggested dosage.

Adequate periprocedural anticoagulation is important to prevent complications like transient ischemic attack, stroke, severe esophageal injury, and pulmonary vein stenosis. The aim of this meta-analysis was to compare uninterrupted anticoagulation therapy with interrupted anticoagulation therapy for patients with arrhythmias undergoing catheter ablation. The current meta-analysis followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Several online databases were searched, such as PubMed, Cochrane Library, and Embase, to search for relevant randomized controlled trials (RCTs). The primary outcome included thromboembolic events. Secondary outcomes included major bleeding events and minor bleeding events. A total of eight RCTs were included in the current metaanalysis, encompassing a total of 3893 patients. No significant differences were reported in relation to thromboembolic events (RR: 2.39, 95% CI: 0.41-13.97, p-value: 0.33), major bleeding events (RR: 0.99, 95% CI: 0.50-1.96, p-value: 0.98) and minor bleeding events (RR: 1.55, 95% CI: 0.56-4.30, p-value: 0.40) between the two study groups. This meta-analysis did not find any conclusive evidence for the absence of any difference between the two strategies.