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1.
Khurana S Minocha YC Minocha KB Dogra A 《Indian journal of dermatology, venereology and leprology》2001,67(6):309-311
Parthenium dermatitis is one of the most intractable problems in dermatology, the management of which poses a therapeutic challenge. The mainstay of treatment has been systemic corticosteroids for prolonged periods which may result in various side-effects.ln the present study, 30 patients of parthenium dermatitis were treated with oral azathioprine in a dose of 1-3 mg/kg/day. Assessment was done at monthly intervals using a clinical score. Azathioprine emerged as an effective and safe corticosteroid sparing agent in the treatment of parthenium dermatitis, provided the patients are carefully monitored for the side effects. 相似文献
2.
Background. Despite a range of available topical and systemic therapies, treatment of cutaneous lupus erythematosus (CLE) can be challenging.
Objectives. To evaluate the efficacy of a specially formulated preparation of tacrolimus 0.3% in clobetasol propionate 0.05% ointment (TCPO) in the treatment of CLE.
Methods. Case notes of 13 patients with treatment-resistant CLE (11 discoid LE, 1 systemic LE and 1 subacute cutaneous LE) who had used twice-daily TCPO (TCPO group) were reviewed. These were compared with five similar patients with resistant CLE who had been given 0.1% tacrolimus ointment alone (TO group).
Results. In the TCPO group (mean treatment duration 20 months, range 1–72), a good or excellent response was seen in five and six patients, respectively; one patient showed slight improvement. Telangiectasia and acne were observed in two patients. No systemic side-effects were noted. In the TO group (mean treatment duration 6 months, range 1–24), one patient showed good improvement and two showed slight improvement.
Conclusion. The results of our small retrospective study suggest that TCPO may be more effective than either 0.1% tacrolimus or clobetasol propionate 0.05% ointment monotherapy in the treatment of recalcitrant CLE. Randomized controlled trials are needed to confirm these preliminary findings. 相似文献
Objectives. To evaluate the efficacy of a specially formulated preparation of tacrolimus 0.3% in clobetasol propionate 0.05% ointment (TCPO) in the treatment of CLE.
Methods. Case notes of 13 patients with treatment-resistant CLE (11 discoid LE, 1 systemic LE and 1 subacute cutaneous LE) who had used twice-daily TCPO (TCPO group) were reviewed. These were compared with five similar patients with resistant CLE who had been given 0.1% tacrolimus ointment alone (TO group).
Results. In the TCPO group (mean treatment duration 20 months, range 1–72), a good or excellent response was seen in five and six patients, respectively; one patient showed slight improvement. Telangiectasia and acne were observed in two patients. No systemic side-effects were noted. In the TO group (mean treatment duration 6 months, range 1–24), one patient showed good improvement and two showed slight improvement.
Conclusion. The results of our small retrospective study suggest that TCPO may be more effective than either 0.1% tacrolimus or clobetasol propionate 0.05% ointment monotherapy in the treatment of recalcitrant CLE. Randomized controlled trials are needed to confirm these preliminary findings. 相似文献
3.
A. Osio C. Mateus J.-C. Soria C. Massard D. Malka V. Boige B. Besse C. Robert 《The British journal of dermatology》2009,161(3):515-521
Background Acute and subacute cutaneous side-effects of epidermal growth factor receptor inhibitors (EGFRIs) are very frequent and well known. Much less is known about the chronic cutaneous effects of these drugs and about their potential psychosocial impact on patients.
Objectives We performed a retrospective study of patients treated with EGFRIs for more than 6 months.
Methods All patients had a detailed dermatological examination. The primary cancer, associated chemotherapies, skin treatment, evolution of skin symptoms and their impact on quality of life (QoL) as evaluated by the Dermatology Life Quality Index (DLQI) were noted.
Results Seven men and nine women were identified. The mean length of EGFRI treatment was 10 months (range 6–27). At the time of examination, all patients (100%) had cutaneous side-effects. Grade I or II folliculitis was found in 37·5% of the patients. Additional skin manifestations were xerosis (100%), mucositis (69%), hair abnormalities (87·5%), eyelash trichomegaly (62·5%), facial hypertrichosis (56%), painful paronychia (56%) and onycholysis (44%). Dose reduction or EGFRI discontinuation for skin toxicity were needed in six patients (37·5%). DLQI evaluation showed a moderate to strong impact on QoL in four patients (25%).
Conclusions Cutaneous side-effects are found in 100% of patients treated with EGFRIs for more than 6 months and have a significant effect on patients' QoL. The clinical spectrum of skin manifestation varies over time. As the use of EGFRIs rapidly increases, it is critical for us to improve our knowledge in the understanding and managment of these skin manifestations. 相似文献
Objectives We performed a retrospective study of patients treated with EGFRIs for more than 6 months.
Methods All patients had a detailed dermatological examination. The primary cancer, associated chemotherapies, skin treatment, evolution of skin symptoms and their impact on quality of life (QoL) as evaluated by the Dermatology Life Quality Index (DLQI) were noted.
Results Seven men and nine women were identified. The mean length of EGFRI treatment was 10 months (range 6–27). At the time of examination, all patients (100%) had cutaneous side-effects. Grade I or II folliculitis was found in 37·5% of the patients. Additional skin manifestations were xerosis (100%), mucositis (69%), hair abnormalities (87·5%), eyelash trichomegaly (62·5%), facial hypertrichosis (56%), painful paronychia (56%) and onycholysis (44%). Dose reduction or EGFRI discontinuation for skin toxicity were needed in six patients (37·5%). DLQI evaluation showed a moderate to strong impact on QoL in four patients (25%).
Conclusions Cutaneous side-effects are found in 100% of patients treated with EGFRIs for more than 6 months and have a significant effect on patients' QoL. The clinical spectrum of skin manifestation varies over time. As the use of EGFRIs rapidly increases, it is critical for us to improve our knowledge in the understanding and managment of these skin manifestations. 相似文献
4.
Verma KK Bansal A Sethuraman G 《Indian journal of dermatology, venereology and leprology》2006,72(1):24-27
BACKGROUND: Parthenium dermatitis is a serious problem in India. Corticosteroids are the mainstay of treatment but the prolonged use of corticosteroids can cause serious side effects. Azathioprine used in daily doses has been shown to be effective. AIM: We have evaluated the effectiveness of azathioprine weekly pulse doses for the treatment of parthenium dermatitis. METHODS: Twelve patients, ten males and two females, aged between 39 and 65 years (mean +/- SD = 53.5 +/- 8.7) having air-borne contact dermatitis to Parthenium hysterophorus for 3-19 years (mean = 6.33) were included in the study. The diagnosis in each patient was confirmed by patch-testing. The severity of the disease was determined by clinical severity score (CSS) on the basis of erythema, itching, type of lesions, and areas of body involved. RESULTS: The pretreatment CSS in these patients varied from 29.7 to 55.5 (mean +/- SD: 40.40 +/- 7.95). After clinical and laboratory evaluation, the patients were treated with 300-mg azathioprine once-weekly doses for 6 months. Clinical and laboratory evaluations were repeated at weeks 1, 2, and then every 4 weeks until the end of therapy to evaluate the therapeutic response and side effects. The response was excellent (80-100% clearance of disease) in seven (58.33%) patients and good (60% clearance) in five (41.66%) patients. The post-treatment CSS decreased from the mean +/- SD of 40.4 +/- 7.95 to 10.9 +/- 8.43 (P = 0.002). There were no significant side effects of the therapy. CONCLUSIONS: In this preliminary open study, azathioprine in weekly pulse doses has been found to be effective without any serious adverse effects in the treatment of parthenium dermatitis. The cost of therapy with this regimen is reduced by 60%. 相似文献
5.
Airborne contact dermatitis (ABCD) is a commonly occurring form of allergic contact dermatitis with varied aetiology, often posing a diagnostic challenge in management. A study was carried out on patients with a clinical picture and history consistent with ABCD due to exposure to Parthenium hysterophorus (parthenium weed), who were patch tested. There were 50 patients with parthenium-induced ABCD (36 men and 14 women; age range 24–75 years). The majority (90%) of the patients were farmers and most of the patients (74.5%) had exacerbations during summer. The most common type of dermatitis was the classic pattern (46%) followed by the mixed pattern (30%), erythroderma (14%) and chronic actinic dermatitis (10%). Of the 40 cases patch tested with the Indian standard series of antigens, 36 (90%) cases had patch-test results positive for parthenium. 相似文献
6.
Schliemann S Kelterer D Bauer A John SM Skudlik C Schindera I Wehrmann W Elsner P 《Contact dermatitis》2008,58(5):299-306
Background: Occupational hand dermatitis (OHD) is a common and often chronic condition. Usage of topical corticosteroids is limited in long-term therapy because of potential side-effects. New treatment options are highly appreciated.
Objective: To study efficacy and safety of tacrolimus in patients suffering from OHD.
Patients and Methods: In a prospective, open, multicentre study, 29 patients with OHD of predominantly mild-to-moderate severity were treated with tacrolimus ointment (Protopic® 0.1%) during a 4-week active treatment period with twice daily application followed by a 2-month optional treatment period. Efficacy was evaluated by the use of a standardized hand eczema score and by clinical severity rating, conducted on all study visits (screening, baseline and weeks 2, 4, 6, and 12). Adverse events were recorded for safety evaluation.
Results: The hand eczema score declined significantly after 2 weeks of treatment compared with baseline and further declined until the end of the study. Finally, 12 (44%) patients were clear of hand eczema. Worsening of the dermatitis occurred in 2 patients (7%). Clinical grading indicated improvement too. Overall tolerability was good.
Conclusion: Topical tacrolimus might be an efficacious treatment option for chronic OHD. Blinded and randomized controlled studies are necessary to confirm the results of this pilot study. 相似文献
Objective: To study efficacy and safety of tacrolimus in patients suffering from OHD.
Patients and Methods: In a prospective, open, multicentre study, 29 patients with OHD of predominantly mild-to-moderate severity were treated with tacrolimus ointment (Protopic
Results: The hand eczema score declined significantly after 2 weeks of treatment compared with baseline and further declined until the end of the study. Finally, 12 (44%) patients were clear of hand eczema. Worsening of the dermatitis occurred in 2 patients (7%). Clinical grading indicated improvement too. Overall tolerability was good.
Conclusion: Topical tacrolimus might be an efficacious treatment option for chronic OHD. Blinded and randomized controlled studies are necessary to confirm the results of this pilot study. 相似文献
7.
Parthenium hysterophorus is the commonest cause of airborne contact dermatitis in northern India. Treatment is mostly palliative and consists of repeated courses of antihistamines and topical and/or systemic corticosteroids. We have evaluated the effect of oral hyposensitization as an alternative therapeutic modality. In 70% of those patients who completed the study, there was a gradual improvement in their clinical status, as evident from a fall in their clinical severity score for eczema. 30% of patients had an exacerbation during the course of the study and hence hyposensitization in them was stopped. Patients tolerated therapy well and no significant side-effects were seen, except for abdominal pain, 'heartburn' and cheilitis. 相似文献
8.
Parthenium hysterophorus is the commonest cause of airborne contact dermatitis (ABCD) in India. The disease usually manifests as itchy erythematous, papular, papulovesicular and plaque lesions on exposed areas of the body. Rarely, however, the disease may present as actinic reticuloid or photocontact dermatitis. We have observed a different clinical variant of this disease where certain patients with Parthenium dermatitis have presented with discrete, flat, violaceous papules and plaques on exposed areas of the body closely simulating photosensitive lichenoid eruption. We had 8 patients, 6 males and 2 females between 30 and 62 years of age, with itchy, violaceous, papules and plaques on the face, neck, ears, upper chest and dorsa of the hands for 6 months to 6.5 years. Four of these patients had a history of improvement of the lesions up to 30% in winter and aggravation of lesions on exposure to sunlight. There was no personal or family history of atopy. Cutaneous examination in all patients revealed multiple flat, violaceous, mildly erythematous papules and plaques on the forehead, sides and nape of neck, ears, 'V' area of the chest, and extensor aspects of the forearms and hands. Skin biopsies from these lesions showed features of chronic non-specific dermatitis. Patch testing with standardized plant antigens showed a positive patch test reaction to Parthenium hysterophorus in all patients, with a titre of contact hypersensitivity (TCH) varying from undiluted to 1 : 100. We conclude that Parthenium dermatitis may occasionally present with lesions very similar to the lesions of photosensitive lichenoid eruption in morphology and distribution. This clinical presentation of Parthenium dermatitis needs to be recognized to avoid misdiagnosis. 相似文献
9.
Background Irritant dermatitis of the face and neck is particularly prevalent in women ≥ 30 years old, who typically present with periocular cutaneous symptoms. Current therapies are limited, indicating a need for rapid, effective alternatives. Pimecrolimus cream 1%, a nonsteroid, cell-selective inhibitor of inflammatory-cytokine release, is effective in the treatment of inflammatory skin diseases, such as chronic irritant dermatitis of the hands, and thus offers a potential therapeutic option for this indication. This study reports on the safety and efficacy of pimecrolimus treatment in patients with irritant periocular dermatitis, extending to the face and neck in some patients.
Methods Twenty-seven patients with periocular irritant dermatitis (extending onto the face and neck in eight) were treated twice daily with pimecrolimus cream 1% for 7 d, followed by once-daily application for a further 7 d. Erythema, swelling, and pruritus were assessed at baseline, weeks 1–4 using a 4-point clinical score (0, absent; 1, mild; 2, moderate; and 3, severe).
Results All patients showed marked improvement within 2–3 d of treatment with disease clearance in 23 of 27 patients within 14 d. In the remaining four patients, mild relapse occurred at weeks 3–4, but improvement was observed following a further 10-d treatment. Side-effects were mild and transient.
Conclusion Pimecrolimus cream 1% provides a new potential option for treatment of irritant dermatitis of the periocular region, head and neck. Further double-blind, controlled studies are required to confirm the efficacy and safety of pimecrolimus cream 1% for this indication. 相似文献
Methods Twenty-seven patients with periocular irritant dermatitis (extending onto the face and neck in eight) were treated twice daily with pimecrolimus cream 1% for 7 d, followed by once-daily application for a further 7 d. Erythema, swelling, and pruritus were assessed at baseline, weeks 1–4 using a 4-point clinical score (0, absent; 1, mild; 2, moderate; and 3, severe).
Results All patients showed marked improvement within 2–3 d of treatment with disease clearance in 23 of 27 patients within 14 d. In the remaining four patients, mild relapse occurred at weeks 3–4, but improvement was observed following a further 10-d treatment. Side-effects were mild and transient.
Conclusion Pimecrolimus cream 1% provides a new potential option for treatment of irritant dermatitis of the periocular region, head and neck. Further double-blind, controlled studies are required to confirm the efficacy and safety of pimecrolimus cream 1% for this indication. 相似文献
10.
Background Prostaglandin E2 (PGE2 ) has stimulant and immunomodulatory effects on melanocytes and regulates their proliferation.
Objectives To study the efficacy and safety of topical PGE2 in treating stable vitiligo patches involving < 5% body surface area.
Methods Fifty-six consecutive patients with clinically diagnosed stable vitiligo of types vulgaris, focal, segmental, lip and genital applied a translucent PGE2 (0·25 mg g−1 ) gel twice daily for 6 months. Evaluation was fortnightly for 3 months and monthly thereafter up to 6 months. Assessment was based on degree of repigmentation in treated patches ranging from 0% (no change) to 100% (complete repigmentation). Overall response was graded as: poor, 1–25% repigmentation; moderate, 26–50%; good, 51–75%; excellent, > 75%.
Results Vitiligo vulgaris was the most common type ( n = 22; 39%), followed by focal and lip vitiligo, with lesions being mostly on the face (25%) and lips. Repigmentation was seen in 40 of 56 patients (71%), with mean onset at 2 months. Patients with disease duration of 6 months or less repigmented best, with face and scalp responding earliest (1–1·5 months). Complete clearance occurred in eight of 40 patients, six of the eight having face lesions. Excellent response was seen in 22 of 40 patients. All neck, scalp and trunk lesions, 33% genital, 29% lip vitiligo, 100% segmental and 63% focal patches showed moderate to excellent response. Incidence of side-effects was 18%, mainly a transient burning sensation especially on the lips.
Conclusions The efficacy and safety of topical PGE2 make it a promising therapy for localized stable vitiligo. 相似文献
Objectives To study the efficacy and safety of topical PGE
Methods Fifty-six consecutive patients with clinically diagnosed stable vitiligo of types vulgaris, focal, segmental, lip and genital applied a translucent PGE
Results Vitiligo vulgaris was the most common type ( n = 22; 39%), followed by focal and lip vitiligo, with lesions being mostly on the face (25%) and lips. Repigmentation was seen in 40 of 56 patients (71%), with mean onset at 2 months. Patients with disease duration of 6 months or less repigmented best, with face and scalp responding earliest (1–1·5 months). Complete clearance occurred in eight of 40 patients, six of the eight having face lesions. Excellent response was seen in 22 of 40 patients. All neck, scalp and trunk lesions, 33% genital, 29% lip vitiligo, 100% segmental and 63% focal patches showed moderate to excellent response. Incidence of side-effects was 18%, mainly a transient burning sensation especially on the lips.
Conclusions The efficacy and safety of topical PGE
11.
K Sardana VK Garg VN Sehgal S Mahajan P Bhushan 《Journal of the European Academy of Dermatology and Venereology》2009,23(5):556-560
Background In view of the potentially serious side-effects of standard isotretinoin (0.5–1.0 mg/kg per day) therapy for acne, we studied the safety and efficacy of low-fixed dose isotretinoin plus topical 1%clindamycin gel in the treatment of moderate grade of acne.
Methods In this prospective, non-comparative study, 320 adult patients, with moderately severe acne were enrolled and treated with fixed-dose isotretinoin at 20 mg every alternate day (approximately 0.15 mg/kg/day to 0.28 mg/kg/day) for 6 months along with topical clindamycin gel. All female patients were assessed for polycystic ovarian disease. Patients were followed up for 6 months.
Results A total of 305 patients completed the study. Overall, patients received a mean of 38.4 mg/kg cumulative dose of isotretinoin, and very good results were observed in 208 (68.20%), while good response was seen in 59 (19.34%) of patients. Failure of the treatment occurred in 38 (12.46%), while relapses occurred in 50 (16.39%) of patients. Relapses were commoner in females, and 37 of 43 (86.04%) patients had polycystic ovarian disease. Though mild chelitis (91%) and xerosis (43%) were common, laboratory abnormalities in the form of elevated hepatic enzymes (5%) and elevated serum lipids (6%) were rare.
Conclusion Six months of treatment with fixed-dose, alternate-day isotretinoin (20 mg) plus topical 1%clindamycin gel was found to be effective in the treatment of moderate acne in adult patients, with a low incidence of side-effects.
None declared 相似文献
Methods In this prospective, non-comparative study, 320 adult patients, with moderately severe acne were enrolled and treated with fixed-dose isotretinoin at 20 mg every alternate day (approximately 0.15 mg/kg/day to 0.28 mg/kg/day) for 6 months along with topical clindamycin gel. All female patients were assessed for polycystic ovarian disease. Patients were followed up for 6 months.
Results A total of 305 patients completed the study. Overall, patients received a mean of 38.4 mg/kg cumulative dose of isotretinoin, and very good results were observed in 208 (68.20%), while good response was seen in 59 (19.34%) of patients. Failure of the treatment occurred in 38 (12.46%), while relapses occurred in 50 (16.39%) of patients. Relapses were commoner in females, and 37 of 43 (86.04%) patients had polycystic ovarian disease. Though mild chelitis (91%) and xerosis (43%) were common, laboratory abnormalities in the form of elevated hepatic enzymes (5%) and elevated serum lipids (6%) were rare.
Conclusion Six months of treatment with fixed-dose, alternate-day isotretinoin (20 mg) plus topical 1%clindamycin gel was found to be effective in the treatment of moderate acne in adult patients, with a low incidence of side-effects.
Conflicts of interest
None declared 相似文献
12.
J.P. Thyssen A. Linneberg T. Menné† N.H. Nielsen‡ J.D. Johansen 《The British journal of dermatology》2009,161(1):95-101
Background The prevalence of sensitization to fragrance mix (FM) I and Myroxylon pereirae (MP, balsam of Peru) has decreased in recent years among Danish women with dermatitis.
Objectives This study investigated whether the decrease could be confirmed among women in the general population. Furthermore, it addressed the morbidity of FM I sensitization.
Methods In 1990, 1998 and 2006, 4299 individuals aged 18–69 years (18–41 years only in 1998) completed a premailed questionnaire and were patch tested to FM I and MP. Data were analysed by logistic regression analyses and associations were expressed as odds ratios (ORs) with 95% confidence intervals (CIs).
Results The prevalence of FM I and MP sensitization followed an inverted V-pattern among women aged 18–41 years (i.e. an increase from 1990 to 1998, followed by a decrease from 1998 to 2006). Logistic regression analyses showed that 'medical consultation due to cosmetic dermatitis' (OR 3·37, 95% CI 1·83–6·20) and 'cosmetic dermatitis within the past 12 months' (OR 3·53, CI 2·02–6·17) were significantly associated with sensitization to FM I.
Conclusions In line with trends observed in Danish patients with dermatitis, our results supported a recent decrease in the prevalence of FM I and MP sensitization in Denmark. The study also showed that fragrance sensitization was associated with self-reported cosmetic dermatitis and use of health care related to cosmetic dermatitis. 相似文献
Objectives This study investigated whether the decrease could be confirmed among women in the general population. Furthermore, it addressed the morbidity of FM I sensitization.
Methods In 1990, 1998 and 2006, 4299 individuals aged 18–69 years (18–41 years only in 1998) completed a premailed questionnaire and were patch tested to FM I and MP. Data were analysed by logistic regression analyses and associations were expressed as odds ratios (ORs) with 95% confidence intervals (CIs).
Results The prevalence of FM I and MP sensitization followed an inverted V-pattern among women aged 18–41 years (i.e. an increase from 1990 to 1998, followed by a decrease from 1998 to 2006). Logistic regression analyses showed that 'medical consultation due to cosmetic dermatitis' (OR 3·37, 95% CI 1·83–6·20) and 'cosmetic dermatitis within the past 12 months' (OR 3·53, CI 2·02–6·17) were significantly associated with sensitization to FM I.
Conclusions In line with trends observed in Danish patients with dermatitis, our results supported a recent decrease in the prevalence of FM I and MP sensitization in Denmark. The study also showed that fragrance sensitization was associated with self-reported cosmetic dermatitis and use of health care related to cosmetic dermatitis. 相似文献
13.
D.Y.M. Leung J.M. Hanifin D.M. Pariser† K.A. Barber‡ R.G. Langley§ P.M. Schlievert¶ B. Abrams T. Hultsch 《The British journal of dermatology》2009,161(2):435-443
Background Colonization with Staphylococcus aureus in atopic dermatitis (AD) is often associated with worsening of clinical symptoms. Staphylococcus aureus produces superantigens that contribute to cutaneous inflammation and corticosteroid (CS) resistance.
Objectives To investigate the relationship between CS insensitivity, S. aureus colonization and superantigen production in AD, and to explore the efficacy of pimecrolimus cream in CS-insensitive AD.
Methods This was a randomized, double-blind, vehicle-controlled, multicentre, parallel-group study. Seventy-three patients with AD, aged 2–49 years, who had a documented clinical insensitivity to topical CS, were recruited. The primary efficacy parameters combined laboratory (including S. aureus colonization, superantigens) and clinical assessments [including Eczema Area and Severity Index (EASI), whole body Investigator's Global Assessment (IGA), pruritus assessment score, patient's assessment score of disease control].
Results An increase in S. aureus counts correlated with worsening of clinical score (week 6 vs. baseline) when assessed by IGA, pruritus severity and patient assessment. The presence of superantigens correlated with this worsening. During the 6-week double-blind phase, disease improvement in the pimecrolimus cream group was demonstrated by decreasing EASI scores compared with vehicle. Mean EASI scores for the head and neck showed greater improvement in the pimecrolimus cream group than in the vehicle group at all observed time points.
Conclusions In a cohort of patients with clinical insensitivity to CS there was a significant positive correlation between S. aureus and disease severity. Results suggest that for some of these patients, treatment with pimecrolimus cream 1% is useful, especially in the head/neck area. 相似文献
Objectives To investigate the relationship between CS insensitivity, S. aureus colonization and superantigen production in AD, and to explore the efficacy of pimecrolimus cream in CS-insensitive AD.
Methods This was a randomized, double-blind, vehicle-controlled, multicentre, parallel-group study. Seventy-three patients with AD, aged 2–49 years, who had a documented clinical insensitivity to topical CS, were recruited. The primary efficacy parameters combined laboratory (including S. aureus colonization, superantigens) and clinical assessments [including Eczema Area and Severity Index (EASI), whole body Investigator's Global Assessment (IGA), pruritus assessment score, patient's assessment score of disease control].
Results An increase in S. aureus counts correlated with worsening of clinical score (week 6 vs. baseline) when assessed by IGA, pruritus severity and patient assessment. The presence of superantigens correlated with this worsening. During the 6-week double-blind phase, disease improvement in the pimecrolimus cream group was demonstrated by decreasing EASI scores compared with vehicle. Mean EASI scores for the head and neck showed greater improvement in the pimecrolimus cream group than in the vehicle group at all observed time points.
Conclusions In a cohort of patients with clinical insensitivity to CS there was a significant positive correlation between S. aureus and disease severity. Results suggest that for some of these patients, treatment with pimecrolimus cream 1% is useful, especially in the head/neck area. 相似文献
14.
Friedman M Bayer I Letko I Duvdevani R Zavaro-Levy O Ron B Albeck M Sredni B 《The British journal of dermatology》2009,160(2):403-408
Background Various methods are currently used for the treatment of anogenital warts. However, a complete cure is unlikely, and the rate of recurrence is high.
Objectives The purpose of this open-label, multicentre trial was to evaluate the safety and clinical efficacy of a new treatment using the immunomodulator ammonium trichloro (dioxoethylene- O , O ') tellurate (AS101; Biomas Ltd, Kefar Saba, Israel) 15% w/w cream to clear vulval/perianal condylomata acuminata.
Methods Study participants comprised 48 women and 26 men, age range 18–62 years. Of the 48 woman, 44 were diagnosed with vulval condylomata and four with perianal condylomata. All 26 men were diagnosed with perianal condylomata. All the patients in the study received AS101 15% w/w cream twice a day. Maximal treatment duration was 16 weeks. To evaluate the safety and clinical efficacy, patients were examined and lesional areas photographed on a biweekly basis.
Results By the end of the treatment, 56 of 74 (76%) patients were considered completely cleared. Complete cure was achieved in 35 of 44 (80%) patients with vulval condylomata and in 21 of 30 (70%) patients with perianal condylomata. No scarring of treated areas was observed. Complete cure was achieved within a time range of 10–109 days. The most frequent side-effects observed were mild-to-moderate itching, soreness, burning and erythema. In post-treatment follow up of up to 6 months, disease recurrence was observed in two patients (4%), at 105 and 144 days following completion of treatment.
Conclusions AS101 15% w/w cream is an effective and safe, self-administered therapy used for the treatment of external vulval and perianal warts. The cream is applied topically twice daily for up to 16 weeks. A very low recurrence rate was reported. 相似文献
Objectives The purpose of this open-label, multicentre trial was to evaluate the safety and clinical efficacy of a new treatment using the immunomodulator ammonium trichloro (dioxoethylene- O , O ') tellurate (AS101; Biomas Ltd, Kefar Saba, Israel) 15% w/w cream to clear vulval/perianal condylomata acuminata.
Methods Study participants comprised 48 women and 26 men, age range 18–62 years. Of the 48 woman, 44 were diagnosed with vulval condylomata and four with perianal condylomata. All 26 men were diagnosed with perianal condylomata. All the patients in the study received AS101 15% w/w cream twice a day. Maximal treatment duration was 16 weeks. To evaluate the safety and clinical efficacy, patients were examined and lesional areas photographed on a biweekly basis.
Results By the end of the treatment, 56 of 74 (76%) patients were considered completely cleared. Complete cure was achieved in 35 of 44 (80%) patients with vulval condylomata and in 21 of 30 (70%) patients with perianal condylomata. No scarring of treated areas was observed. Complete cure was achieved within a time range of 10–109 days. The most frequent side-effects observed were mild-to-moderate itching, soreness, burning and erythema. In post-treatment follow up of up to 6 months, disease recurrence was observed in two patients (4%), at 105 and 144 days following completion of treatment.
Conclusions AS101 15% w/w cream is an effective and safe, self-administered therapy used for the treatment of external vulval and perianal warts. The cream is applied topically twice daily for up to 16 weeks. A very low recurrence rate was reported. 相似文献
15.
Muhammad Khalid MBBS FCPS Ghulam Mujtaba MBBS FCPS 《International journal of dermatology》1998,37(9):705-708
Forty patients with a definite clinical diagnosis of segmental vitiligo (SV) were treated with 0.05% clobetasol propionate cream to the vitiliginous areas twice daily. Patients with any doubt regarding the type of vitiligo were not included. Twelve (30%) patients were 5–10 years, 19 (47.5%) were 11–20 years, six (15%) were 21–30 years, and three (7.5%) were 31–34 years of age. The duration of the disease ranged from 1 month to 12 years (mean, 16.3 months); 11 (27.5%) patients presented within 6 months, 13 (32.5%) from 6 to 12 months, nine (22.5%) from 12 to 18 months, and seven (17.5%) after 18 months of the onset of the disease. Eighteen (45%) patients were male and 22 (55%) were female. The face and/or neck were affected in 16 (40%), trunk in 17 (42.5%), and extremities in seven (17.5%) patients. Therapy was interrupted for 2 weeks after every 6-week course, unless the severity of the side-effects dictated longer or earlier intervals. Patients were assessed every 2 weeks. Treatment was stopped after two courses in those patients who did not show any signs of recovery during this period. The remaining patients received three courses of treatment. No adjuvant therapy was used. 相似文献
16.
Background: Few population-based clinical follow-up studies on hand eczema are reported.
Objectives: The aim of this study was to characterize clinical symptoms and to examine occupational and medical consequences as well as persistence of hand eczema in a population-based twin cohort.
Patients/Methods: A total of 274 individuals with and without hand eczema were examined, patch tested, and interviewed in 1997–1998 and 2005–2006. Data on 188 individuals with hand eczema in 2005–2006 were analysed.
Results: Erythema and scaling were the most frequent symptoms, and fingers and palms were most often affected. Mean hand eczema severity index score in individuals with clinical symptoms was 12.0. Sick leave was reported by 12.4%; job change by 8.5%. Being in the lowest socio-economic group and atopic dermatitis were risk factors for sick leave [odds ratio (OR) = 5.6; 95% confidence interval (95% CI) 1.5–22.9 and OR = 2.9; 95% CI 1.0–8.1]. The majority (63.4%) had seen a doctor at least once, and atopic dermatitis was a risk factor for more than 1 visit (OR = 3.0; 95% CI 1.4–6.4). Duration of >10 years was a risk factor for persistence of symptoms, which was reported by 67.7%.
Conclusions: The clinical picture and consequences of hand eczema vary; however, the majority experience chronic symptoms. 相似文献
Objectives: The aim of this study was to characterize clinical symptoms and to examine occupational and medical consequences as well as persistence of hand eczema in a population-based twin cohort.
Patients/Methods: A total of 274 individuals with and without hand eczema were examined, patch tested, and interviewed in 1997–1998 and 2005–2006. Data on 188 individuals with hand eczema in 2005–2006 were analysed.
Results: Erythema and scaling were the most frequent symptoms, and fingers and palms were most often affected. Mean hand eczema severity index score in individuals with clinical symptoms was 12.0. Sick leave was reported by 12.4%; job change by 8.5%. Being in the lowest socio-economic group and atopic dermatitis were risk factors for sick leave [odds ratio (OR) = 5.6; 95% confidence interval (95% CI) 1.5–22.9 and OR = 2.9; 95% CI 1.0–8.1]. The majority (63.4%) had seen a doctor at least once, and atopic dermatitis was a risk factor for more than 1 visit (OR = 3.0; 95% CI 1.4–6.4). Duration of >10 years was a risk factor for persistence of symptoms, which was reported by 67.7%.
Conclusions: The clinical picture and consequences of hand eczema vary; however, the majority experience chronic symptoms. 相似文献
17.
P. Wolf† A. Hofer† F.J. Legat† A. Bretterklieber W. Weger† W. Salmhofer† H. Kerl† 《The British journal of dermatology》2009,160(1):186-189
Background Some patients with plaque-type psoriasis respond slowly to treatment with etanercept. In such cases combining etanercept with conventional treatments might be helpful.
Objectives To investigate whether treatment with 311-nm ultraviolet (UV) B can improve the therapeutic response in patients treated with etanercept.
Methods Four women and one man (mean age 57 years, range 48–66) with moderate to severe plaque-type psoriasis who had received standard treatment with etanercept 50 mg twice weekly for 6 weeks without Psoriasis Area and Severity Index (PASI) reduction of 75% or greater (of initial mean PASI of 16·0, range 15·4–20·4) were enrolled in the study. Starting at 6 weeks, 311-nm UVB treatment was given to a randomly selected body half (left or right, excluding the head) for another 6 weeks, while all patients continued receiving etanercept. The patients were monitored by half-body PASI at weekly intervals.
Results During the 6-week irradiation regimen, 311-nm UVB significantly bolstered the therapeutic response in the patients on etanercept treatment. After 6 weeks of 311-nm UVB, the patients had a mean PASI on their UV-irradiated body halves of 1·6 (range 0·6–3·3) vs. 4·7 (range 1·4–8·6) on nonirradiated body halves ( P = 0·0192, paired two-tailed t -test), compared with 10·7 (range 6–16·4) and 10·5 (range 5·2–16·4) at start of 311-nm UVB treatment. The overall mean PASI reduction from baseline (i.e. at etanercept start) was 89% vs. 68%, respectively ( P = 0·0009 and P = 0·0088).
Conclusions Treatment with 311-nm UVB significantly accelerates and improves the clearance of psoriatic lesions in patients responding slowly to etanercept monotherapy. 相似文献
Objectives To investigate whether treatment with 311-nm ultraviolet (UV) B can improve the therapeutic response in patients treated with etanercept.
Methods Four women and one man (mean age 57 years, range 48–66) with moderate to severe plaque-type psoriasis who had received standard treatment with etanercept 50 mg twice weekly for 6 weeks without Psoriasis Area and Severity Index (PASI) reduction of 75% or greater (of initial mean PASI of 16·0, range 15·4–20·4) were enrolled in the study. Starting at 6 weeks, 311-nm UVB treatment was given to a randomly selected body half (left or right, excluding the head) for another 6 weeks, while all patients continued receiving etanercept. The patients were monitored by half-body PASI at weekly intervals.
Results During the 6-week irradiation regimen, 311-nm UVB significantly bolstered the therapeutic response in the patients on etanercept treatment. After 6 weeks of 311-nm UVB, the patients had a mean PASI on their UV-irradiated body halves of 1·6 (range 0·6–3·3) vs. 4·7 (range 1·4–8·6) on nonirradiated body halves ( P = 0·0192, paired two-tailed t -test), compared with 10·7 (range 6–16·4) and 10·5 (range 5·2–16·4) at start of 311-nm UVB treatment. The overall mean PASI reduction from baseline (i.e. at etanercept start) was 89% vs. 68%, respectively ( P = 0·0009 and P = 0·0088).
Conclusions Treatment with 311-nm UVB significantly accelerates and improves the clearance of psoriatic lesions in patients responding slowly to etanercept monotherapy. 相似文献
18.
Moshang T 《Cutis; cutaneous medicine for the practitioner》2001,68(1):63-69
Atopic dermatitis, common among infants and children, is an intensely pruritic, chronic, inflammatory dermatosis that is traditionally treated with emollients for dry skin and topical corticosteroids for inflamed areas. A multicenter, 3-week, open-label study evaluated prednicarbate emollient cream 0.1%, a nonhalogenated midpotency corticosteroid, in 55 patients aged 4 months to 12 years who were diagnosed with atopic dermatitis. No suppression of the hypothalamic-pituitary-adrenal (HPA) axis was evidenced by serum cortisol levels obtained before and after intravenous injection of 250 mg of cosyntropin on days 1 and 22, and biochemical tests detected no other systemic effects. Adverse events were few and within the expected range. Prednicarbate resulted in improvements based on global evaluations and sign/symptom scores. In conclusion, this study found prednicarbate emollient cream 0.1% to be safe and effective for the treatment of atopic dermatitis in pediatric patients for up to 3 weeks. 相似文献
19.
Chronic actinic dermatitis. Study of the spectrum of chronic photosensitivity in 12 patients 总被引:2,自引:0,他引:2
Twelve patients with photodermatitis for longer than 3 months' duration were identified: 1 patient with chronic photocontact dermatitis, 1 with persistent photosensitivity following exposure to a systemic medication, 6 with persistent light reactivity, and 4 with actinic reticuloid. There were 10 men and 2 women, ranging in age from 27 to 81 years, with a mean age of 62 years. The duration of the eruption ranged from 6 months to 20 years. Persistence of photosensitivity to quinidine, which is analogous to persistent light reactivity, was documented in 1 patient, and evolution from photocontact dermatitis to actinic reticuloid was observed in 2 others. These data, along with those reported in the literature, indicate that chronic photocontact dermatitis, persistent photosensitivity to systemic agents, persistent light reactivity, photosensitive eczema, and actinic reticuloid should be considered as entities occurring along a continuum, and the term "chronic actinic dermatitis" is suggested to refer to these entities. Eight (67%) of the 12 patients had skin type VI and 2 others (17%) had skin type V, percentages markedly higher than those of the general patient population, demonstrating that chronic actinic dermatitis is not uncommon among individuals with dark skin. 相似文献
20.
Cyclosporin in atopic dermatitis: time to relapse and effect of intermittent therapy 总被引:1,自引:0,他引:1
The efficacy of cyclosporin (CyA) in the induction of remission in atopic dermatitis has been documented in controlled studies. However, little information is available on the duration of remission after CyA treatment. We studied the length of remission in 43 patients with severe alopic dermatitis after a 6-week treatment period with CyA at 5 mg/kg per day. After a follow-up of 6-26 weeks, depending on the time-point of relapse, a second treatment period with CyA, identical to the first, was performed. Disease activity was evaluated bi-weekly, using six different parameters: 1, a total body disease activity score; 2, the extent of the disease; 3, the occurrence of itch; 4, the occurrence of sleep disturbance; 5, the use of topical emollients; and 6, the use of topical hydrocortisone. A significant decrease in disease activity was observed. The total body disease activity score decreased from the baseline score of 31 to 11.6 at the end of the first part and to 13.4 at the end of the second part of the study. An almost maximal response to treatment was already apparent after 2 weeks of treatment. All the other efficacy parameters studied also showed a significant response to CyA treatment. A similar response to CyA was seen when the patients were re-treated. After both treatment periods, approximately half of the patients relapsed after 2 weeks (42% first part; 54% second part). After 6 weeks follow-up, the relapse rates were 71 and 90%. respectively. However, after the first treatment period five patients did not relapse during the 26-week follow-up period; the corresponding number was two after the second treatment period. The remission obtained in these seven patients was of clinical relevance, as their mean disease activity score at the end of the follow-up periods was only 28% (range 11–40) and 43% (both patients), respectively, of their own baseline score. In contrast with the rapid relapse of the dermatitis in the other patients after CyA was stopped, all disease parameters showed improvement when these patients were seen 1 year after the study, i.e. the mean activity score was 17.8 (58% of baseline). All seven patients who did not relapse after the first or second treatment period were still in remission after 1 year, and their mean activity score was only 32% (range 10–69) of their own baseline score. The most common side-effects were paraesthesiae and gastrointestinal discomfort. CyA dose was reduced in two patients because of drug-related side-effects; treatment was stopped prematurely in one patient. The present study confirms the efficacy of CyA in atopic dermatitis. It also suggests that CyA treatment may improve the long-term outcome of atopic dermatitis, although most patients initially relapsed a few weeks after CyA was stopped. 相似文献