Efficacy and Safety of Terbinafine Hydrochloride 1% Cream vs. Sertaconazole Nitrate 2% Cream in Tinea Corporis and Tinea Cruris: A Comparative Therapeutic Trial

Context:

To the best of our knowledge, till date no study comparing the efficacy and safety of terbinafine hydrochloride 1% cream and sertaconazole nitrate 2% cream has been done in localized tinea corporis and tinea cruris.

Aims:

This clinical trial was carried out to study and compare the efficacy of topical terbinafine hydrochloride 1% cream and sertaconazole nitrate 2% cream in localized tinea corporis and tinea cruris and to know the adverse effects of these antifungal creams.

Settings and Design:

In this prospective, single blind, randomized control trial with two arms, patient were randomized into two groups Group A (treatment with terbinafine cream) and Group B (treatment with sertaconazole cream). A total of 38 patients were enrolled for the study, 20 patients in group A and 18 patients in group B. But five patients of group A and three patients of group B were lost for follow-ups. Therefore sample size was of 30 patients with 15 patients in group A and group B each.

Materials and Methods:

Patients in group A and B were treated with twice daily topical 1% terbinafine hydrochloride and 2% sertaconazole nitrate cream respectively for a total duration of three weeks. Clinical improvement in signs and symptoms of each clinical parameter, namely itching, erythema, papules, pustules, vesicles, and scaling were graded weekly and clinical cure was assessed. KOH mount and culture was done weekly up to 3 weeks to access mycological cure. Fungal culture was done on Sabouraud''s dextrose agar with chloramphenicol and cycloheximide.

Statistical Analysis Used:

Statistical analysis was done using students paired and unpaired t-tests from the data obtained.

Results:

Comparison between Group A and Group B for complete cure (clinical and mycological) showed that at the end of 3 weeks both terbinafine and sertaconazole groups had 100% complete cure. When the two groups were compared for complete cure, at the end of 1^st and 2^nd week, statistically non-significant results were observed (P = 0.461 and P = 0.679 respectively). However, at the end of 2^nd week, complete cure rate for terbinafine was 80% as compared to 73.35% for sertaconazole with no statistical significance. In both Group A and Group B, clinically significant local side effects like erythema, swelling, stinging sensation, or increased itching were not noticed. A majority of our patients in both the group showed Trichophyton rubrum followed by Trichophyton mentagrophytes growth on culture. In Group A, 11 patients showed growth of T. rubrum, 2 patients showed growth of T. mentagrophytes, and 1 patient had only KOH test positive. In Group B, 10 patients revealed growth of T. rubrum, followed by growth of T. mentagrophytes in 3 and Microsporum canis in 2 patients. The therapeutic response is more or less same in infection with different species.

Conclusions:

The newer fungistatic drug sertaconazole nitrate 2% cream was as effective as terbinafine hydrochloride 1% cream which is one of the fungicidal drugs, though terbinafine hydrochloride 1% cream has higher rates of complete cure at the end of 2 weeks as compared to sertaconazole nitrate 2% cream. Both the drugs showed good tolerability with no adverse effects.     

Contamination of Selected Organochlorine Pesticides (OCPs) in Sediment from CauBay River, Hanoi

This work investigated the contamination status of selected organochlorine pesticides (OCPs: p,p′-DDT, p,p′-DDE, p,p′-DDD, α, β, γ, δ-HCH) in sediment of the CauBay river. Wide occurrence and remarkable residue levels of these two OCPs have been found in the study areas. ΣDDT concentrations ranged from 51.84 to 92.76 ng.g^?1 dry weight, whereas ΣHCH concentrations ranged from 4.56 to 11.39 ng g^?1 dry weight. All of the sampling sites exceeded the effects range median levels for DDT (>46.1 ng g^?1). The analyzed results show that ΣDDT and ΣHCH displayed uniform high and low distribution, respectively. There is no recent input of DDT and HCH in the study area.     

Effect of Community-based Behavior Change Communication on Delivery and Newborn Health Care Practices in a Resettlement Colony of Delhi

Background:

Neonatal morbidity and mortality in India continue to be high. Among other reasons, newborn care practices are major contributors for such high rates.

Objective:

To assess the effect of behavior change communication (BCC) package among pregnant women regarding neonatal care.

Materials and Methods:

Semistructured and pretested schedule was used to interview 200 multigravidas on various aspects of neonatal care. Based on the preliminary data, BCC package was designed and implemented in intervention block in the community. Follow-up was done to find out change in their behavior.

Statistical Analysis:

Data were analyzed using Epi info and Fischer exact test and chi-square test were applied in the baseline data. A P value of less than 0.05 was considered significant. Effect of the BCC package is given in terms of relative risk.

Results:

BCC package increased 1.76 times higher number of deliveries conducted by trained dais in intervention group. There was significant improvement in using sterile cord tie (P = 0.01), applied nothing to the cord (P < 0.0001) and giving bath to their baby within 6 h of birth (P = 0.02) in intervention group as compared to nonintervention group. Significant difference was found between the two groups with regard to breastfeeding practices of baby. Harmful practices were reduced in the intervention group. Significant improvement was found in intervention group as compared to nonintervention group with regard to knowledge of danger signals, physiological variants, management of breastfeeding-related problems, and awareness of skin-to-skin technique for the management of hypothermic baby.

Conclusion:

Inadequate knowledge and adverse practices regarding neonatal care among mothers in study areas were found. BCC package had favorable impact on behavior of mothers for neonatal care in intervention group.     

Catheter balloon-related urethral trauma in children

Aim:   To review urethral injuries arising from incorrect balloon inflation in children undergoing urinary catheterisation.
Method:   Retrospective review from 1995–2006. Children who sustained catheter-related injury at The Children's Hospital at Westmead were identified through medical records database and reviewed.
Results:   Six patients were identified over the 11-year period. All six were boys. Age ranged from <1 month to 16 years. All but one occurred in hospital. All injuries were confirmed by urethrogram. Bulbar and prostatic urethra was involved in an equal number of children studied. Three patients required suprapubic catheters. Follow-up imaging revealed healing without stricture in all patients.
Conclusion:   Balloon-related urethral trauma can be avoided by educating health-care professionals on proper placement and confirmation of position of catheter. Though there were no long-term complications noted, a temporary suprapubic diversion may be needed.     

Feasibility, efficacy, safety, and acceptability of mifepristone-misoprostol for medical abortion in the Democratic People's Republic of Korea

Objective

To examine the feasibility, efficacy, safety, and acceptability of medical abortion among rural and urban women up to 56 days of pregnancy in the Democratic People's Republic of Korea.

Method

A total of 199 women (rural n = 95, urban n = 104) recruited from 2 rural and 2 urban reproductive health clinics received 200 mg of oral mifepristone followed 2 days later by 400 μg of sublingual misoprostol. The women's abortion status and satisfaction level were determined 2 weeks later.

Results

Overall complete abortion occurred in 96.0% of the women; there was no statistically significant difference between the groups (rural 95.8%, 95% confidence interval [CI], 89.6-98.8; urban 96.2%, 95% CI, 90.4-98.9). The 2 groups reported similar adverse effects. In total, 90.5% of rural and 88.5% of urban participants were satisfied or very satisfied with the method.

Conclusion

The high efficacy and acceptability of medical abortion among rural and urban women suggest that medical abortion is a safe alternative to surgical abortion and can be scaled up to other reproductive health clinics in both rural and urban areas of the Democratic People's Republic of Korea, provided that there is appropriate training and supervision.     

Modulation of metallothionein isoforms is associated with collagen deposition in proliferating keloid fibroblasts in vitro

Please cite this paper as: Modulation of metallothionein isoforms is associated with collagen deposition in proliferating keloid fibroblasts in vitro. Experimental Dermatology 2010; 19 : 987–993. Abstract: The keloid fibroblast (KF) is known to have higher proliferative capacity than normal dermal fibroblast (NF). Metallothionein (MT), a metal‐binding protein, has been reported to promote cell proliferation. In this study, we evaluated the expression of MT isoforms at the mRNA level in fetal bovine serum (FBS)‐stimulated proliferating KF. Although the morphological appearance of NF and KF was similar when viewed under light, confocal and transmission electron microscopy, there was surprisingly a generally lower expression of MT isoforms in KF when compared with NF and also reduced MT staining in dermal fibroblasts of keloids as opposed to normal skin. Primary cultures of KF grown in 5% FBS or 10% FBS compared to without FBS demonstrated significantly higher proliferative activity and more abundant deposition of collagen. Contrary to expectation, MT‐1A, ‐1F, ‐1G, ‐1X and ‐2A isoforms were significantly down‐regulated in proliferating KF. Moreover, stimulating KF with TGF β1, which is known to promote collagen synthesis and keloid formation, increased expression of Collagen 1A and 3A genes accompanied by reduction in MT‐2A gene expression. Furthermore, down‐regulation of the MT‐2A gene in proliferating KF by siRNA‐mediated silencing enhanced cell proliferation with concomitant up‐regulation of the NF‐κB gene and 10 of 13 other NF‐κB pathway–related genes analysed but no alteration of the Collagen 1 and Collagen 3 gene expression. It would appear that down‐regulation of MT isoforms in proliferating KF, in particular MT‐2A, enhances keloidogenesis with the possible involvement of the NF‐κB signalling pathway.     

Strategies for the use of Ginkgo biloba extract,EGb 761®, in the treatment and management of mild cognitive impairment in Asia: Expert consensus

BackgroundMild cognitive impairment (MCI) is a neurocognitive state between normal cognitive aging and dementia, with evidence of neuropsychological changes but insufficient functional decline to warrant a diagnosis of dementia. Individuals with MCI are at increased risk for progression to dementia; and an appreciable proportion display neuropsychiatric symptoms (NPS), also a known risk factor for dementia. Cerebrovascular disease (CVD) is thought to be an underdiagnosed contributor to MCI/dementia. The Ginkgo biloba extract, EGb 761^®, is increasingly being used for the symptomatic treatment of cognitive disorders with/without CVD, due to its known neuroprotective effects and cerebrovascular benefits.AimsTo present consensus opinion from the ASian Clinical Expert group on Neurocognitive Disorders (ASCEND) regarding the role of EGb 761^® in MCI.Materials & MethodsThe ASCEND Group reconvened in September 2019 to present and critically assess the current evidence on the general management of MCI, including the efficacy and safety of EGb 761^® as a treatment option.ResultsEGb 761^® has demonstrated symptomatic improvement in at least four randomized trials, in terms of cognitive performance, memory, recall and recognition, attention and concentration, anxiety, and NPS. There is also evidence that EGb 761^® may help delay progression from MCI to dementia in some individuals.DiscussionEGb 761^® is currently recommended in multiple guidelines for the symptomatic treatment of MCI. Due to its beneficial effects on cerebrovascular blood flow, it is reasonable to expect that EGb 761^® may benefit MCI patients with underlying CVD.ConclusionAs an expert group, we suggest it is clinically appropriate to incorporate EGb 761^® as part of the multidomain intervention for MCI.     

Respiratory distress syndrome treated with human surfactant: radiographic findings

Chest radiographs of 18 newborns treated with endotracheal instillation of human surfactant for respiratory distress syndrome (RDS) were compared with those of 18 similar but untreated infants. In the treated infants, severity of RDS significantly improved after surfactant administration. Most treated infants (16/18) exhibited a left-to-right shunt, presumably through a patent ductus arteriosus; similar findings were noted in untreated infants (17/18). Complications of respiratory assistance in the treated infants included transient pulmonary interstitial emphysema (n = 1), pneumothorax (n = 1), and mild (n = 4) to moderate (n = 2) bronchopulmonary dysplasia; the incidences of these complications did not exceed those in untreated infants. In three treated infants, a transient interstitial lung disease developed 3-4 days after surfactant administration.