Medicated adhesive dressing is a safe and non-inferior cutaneous seal as compared to compound tincture benzoin dermal seal for percutaneous interventions.

BACKGROUND: Compound tincture benzoin (CTB) is used as a post-procedure skin seal antiseptic agent since ancient times; but this drug is reported to cause allergic contact dermatitis and other unwanted side effects. Our aim of the present study was to compare alternative agent like Medicated Adhesive dressing (MAD) with CTB as a post-procedure skin seal dressing. DESIGN: This prospective randomized controlled experimental study included an equal number of patients in MAD and CTB as a post-operative seal dressing material for percutaneous interventions. Both the groups were graded for various efficacy parameters like comfort, applicability, dressing material, and immediate post-operative complications by operating doctor and attending nurse with a maximum 10 points in each group. RESULTS: 120 patients were studied in each MAD and CTB group. Out of total patients 31.25% were males and the mean age of the patient was 33.56 ± 11.10. Allergic contact dermatitis developed in 9 (7.49%) of CTB group and in 1 (0.83%) of MAD group (P < 0.002), while local site skin infections were noted in 8 (6.67%) of CTB group and in 1 (0.83%) of MAD (P < 0.002). Operating doctor graded MAD and CTB to 7.60 ± 0.49 and 3.62 ± 0.48 (P < 0.003); and attending nurse 7.40 ± 0.49 and 3.41 ± 0.49 (P < 0.003) respectively. CONCLUSION: MAD is a safe, efficient and non-inferior alternative dressing material for post-procedure skin incision seal in comparison to CTB.

Safety and immunogenicity of a 13-valent pneumococcal conjugate vaccine in adults 50 to 65 years of age in India: An open-label trial.

Streptococcus pneumoniae infection is a major global public health concern in older adults, especially as life expectancy continues to increase in most countries, including India. Recently, a 13-valent pneumococcal conjugate vaccine (PCV13) with the ability to enhance immunity (immunologic memory) on natural exposure or revaccination has been shown to protect against community-acquired pneumonia and invasive pneumococcal disease in adults 65 years of age and older. An unconjugated 23-valent pneumococcal polysaccharide vaccine has been available for decades; however, data on protection against pneumonia are inconsistent. For the first time, a multicenter study has been conducted in India to assess the safety and immunogenicity of a single dose of PCV13 in adults aged 50 to 65 years. In this study, PCV13 elicited robust immune responses against all 13 pneumococcal serotypes as reflected by the magnitude of geometric mean fold rises (range, 6.6-102.7) in functional antibody levels from before to 1 month after vaccination. No serious adverse events occurred. These clinical trial findings support the safety and immunogenicity of PCV13 when administered to adults in India and indicate that a single dose of PCV13 has the potential to protect against vaccine-type pneumococcal disease in adults aged 50 to 65 years. ClinicalTrials.gov identifier: NCT02034877.

Comparison of the safety and efficacy of fixed-dose combination of arterolane maleate and piperaquine phosphate with chloroquine in acute, uncomplicated Plasmodium vivax malaria: a phase III, multicentric, open-label study.

BACKGROUND: Chloroquine has been the treatment of choice for acute vivax malaria for more than 60 years. Malaria caused by Plasmodium vivax has recently shown resistance to chloroquine in some places. This study compared the efficacy and safety of fixed dose combination (FDC) of arterolane maleate and piperaquine phosphate (PQP) with chloroquine in the treatment of uncomplicated vivax malaria. METHODS: Patients aged 13-65 years with confirmed mono-infection of P. vivax along with fever or fever in the previous 48 h were included. The 317 eligible patients were randomly assigned to receive FDC of arterolane maleate and PQP (n = 159) or chloroquine (n = 158) for 3 days. Primaquine was given as an anti-relapse measure on day 3 and continued for 14 consecutive days. Primary efficacy analysis included assessment of the proportion of aparasitaemic and afebrile patients at 72 h. Safety endpoints were analysis of adverse events, vital signs, laboratory data, and abnormalities on electrocardiograph. Patients participated in the study for at least 42 days. RESULTS: In per protocol population, the proportion of aparasitaemic and afebrile patients at 72 h was 100% (140/140) in the FDC of arterolane maleate and PQP group, and 99.3% (145/146) in the chloroquine group (Fisher, p > 0.9999). In intent to treat population, the corresponding value was reported to be 96.9% (154/159) in the FDC of arterolane maleate and PQP group and 98.7 % (156/158) in the chloroquine group (Fisher, p = 0.4479). The median parasite clearance time was 24 h in FDC of arterolane maleate and PQP group and 26 h in chloroquine group (Log-rank, p = 0.2264). Similarly, median fever clearance time was 24 h in both the groups (Log-rank, p = 0.7750). In PP population, day 28 cure rates were 100 % in both the groups (95% CI (96.52, 100.0 for FDC of arterolane maleate and PQP and 96.73, 100.0 in chloroquine group)). Incidence of adverse events was 82.4% in the FDC of arterolane maleate and PQP group and 85.4% in the chloroquine group. Most of the adverse events were mild to moderate in intensity. The commonly reported clinical adverse events in the FDC of arterolane maleate and PQP versus chloroquine group were vomiting (5.0 vs 5.1%), headache (1.3 vs 3.2%) and prolonged QT (1.9 vs 3.2%). No deaths were reported. The pharmacokinetic analysis indicates that arterolane maleate is well absorbed and has a relatively short t1/2 of 3.2 h. Piperaquine is also well absorbed after oral administration with a t1/2 of about 228.33 h. CONCLUSIONS: The study showed that FDC of arterolane maleate and PQP effectively cured vivax malaria and attained acceptable level of cure up to day 28. Both the groups showed similar safety profile. Trial Registration Clinical Trial Registry India: CTRI/2011/11/002129.