Transcutaneous injection of triamcinolone acetonide for persistent glottic granulation after laser microsurgery

Abstract Objective The aim of study was to demonstrate that transcutaneous intralesional injection of Triamcinolone Acetonide (TA) under fibrolaryngoscopy could be an option for persistent granulation after Transoral Laser Microsurgery (TLM) in glottic cancer patients. Methods We recruited 32 patients, who had conservative treatment but failed. 20 patients accepted TA injection monthly until the granulation disappeared or did not shrink further. 12 patients chose to closely monitor. Results For the 20 patients, 17 (85.0%) patients' granulations completely disappeared. 3 (15.0%) patients' granulations had reduced 80%. For the 12 patients, 3 (25.0%) patients' granulations disappeared but 9 (75%) patients' granulations did not have an obvious change. Recurrence was not observed. Conclusion Our experience showed that transcutaneous intralesional TA injection for persistent granulation after TLM through cricothyroid membrane is an efficient, security, harmless and low recurrence method. Especially suitable for huge granulation which blocks the glottis and recur after a second operation.

Intralesional immunotherapy for non-genital warts: A systematic review and meta-analysis

Background: Intralesional immunotherapy has been reported to be effective for warts and to show good safety profiles, but this has not yet been systematically studied. Aims: To determine the efficacy and safety of intralesional immunotherapy for treating non-genital warts. Methods: We comprehensively searched the MEDLINE, Embase, Web of Science and Cochrane Library databases from the times of their inception to January 3, 2020. The primary outcome was the rate of complete response of all lesions. The distant complete response rate of warts located in an anatomically different body part and the recurrence rate were also analyzed. Results: A total of 54 prospective studies was ultimately included. The immunotherapeutic agents used were Mycobacterium w vaccine, measles, mumps and rubella vaccine, purified protein derivative, Candida antigen, interferon, bacillus Calmette-Guérin vaccine and others. The pooled rate of complete response among all patients with non-genital warts treated using intralesional immunotherapy was 60.6% (95% confidence interval 54.8–66.5%). The pooled recurrence rate was 2.0% (95% confidence interval, 1.1–2.9%). All reported adverse events were mild and transient. Limitations: The heterogeneity among studies Conclusion: Intralesional immunotherapy is suggested for use in patients with multiple warts, given its promising results, good safety profile and low recurrence rate.

Clinical efficacy and safety of percutaneous cryoablation combined with percutaneous ethanol injection in elderly patients with hepatocellular carcinoma aged 70 years or older / 临床肝胆病杂志

Objective To investigate the clinical efficacy and safety of percutaneous cryoablation combined with percutaneous ethanol injection (PEI) in elderly patients with early-stage hepatocellular carcinoma aged 70 years or older. Methods A retrospective analysis was performed for the clinical data of 92 elderly patients with hepatocellular carcinoma who were admitted to The Fifth Medical Center of Chinese PLA General Hospital from January 2014 to January 2018, among whom 46 underwent cryoablation alone (CRYO group) and 46 underwent cryoablation combined with PEI (combination therapy group). The two groups were compared in terms of clinical outcome, adverse reactions, and changes in liver function parameters after treatment, and the patients were followed up to observe tumor recurrence and survival. The t -test was used for comparison of normally distributed continuous data between two groups, and the Mann-Whitney U test was used for comparison of non-normally distributed continuous data between two groups; the chi-square test was used for comparison of categorical data between two groups. The Kaplan-Meier method was used for survival analysis, and the log-rank test was used for comparison of survival curves. The Cox regression analysis was used to identify the independent risk factors for survival and prognosis. Results There was no significant difference in the response rate of initial ablation between the combination therapy group and the CRYO group (89.1% vs 73.9%, P > 0.05). There were no significant differences between the CRYO group and the combination therapy group in overall survival time and tumor-free survival rate after surgery ( P > 0.05), and compared with the CRYO group, the combination therapy group had significantly lower 1-, 2-, and 3-year local tumor progression rates (20%/21%/21% vs 30%/46%/46%, χ 2 =4.187, P 0.05), but 3 patients in the CRYO group experienced serious adverse reactions, while no patients in the combination therapy group experienced such reactions. Conclusion For elderly patients with early-stage hepatocellular carcinoma, cryoablation combined with PEI is safer and more effective than cryoablation alone and can significantly reduce local tumor progression rate.

Aplicación Intralesional de Antimoniales en el Tratamiento de Leishmaniasis Cutánea

Resumen Objetivo: evaluar la eficacia clínica de la aplicación intralesional de 3 versus, 6 inyecciones de Glucantime®, durante una o dos semanas en pacientes con leishmaniasis cutánea. Métodos: estudio de tipo cuasi experimental. Se incluyó a 41 pacientes con leishmaniasis cutánea del área endémica tropical de Cochabamba, Bolivia. Los pacientes, fueron distribuidos aleatoriamente para recibir tratamiento intralesional con Glucantime®, en tres o seis aplicaciones. Todos ellos firmaron un consentimiento escrito de aceptación voluntaria de participar del estudio, que cuenta con el aval del comité de ética de la facultad de medicina UMSS. Resultados: la evaluación realizada a la eficacia clínica, del empleo de tres o seis aplicaciones intralesionales de Glucantime® no encontró diferencias estadísticamente significativas entre ambas. Así mismo, tampoco se encontró diferencias significativas en cuanto a la cicatrización completa alcanzada al primer mes post tratamiento por ambos esquemas de aplicación. Conclusiones: la cicatrización de las úlceras observada en este estudio, se consiguió independiente del esquema de tres o seis aplicaciones intralesionales de Glucantime® y estos resultados son comparables al tratamiento sistémico. Se considera que tres aplicaciones de Glucantime® intralesional es el límite mínimo como tratamiento para leishmaniasis cutánea con una sola úlcera cuyo tamaño sea menor a tres por tres centímetros.

Abstract Objective: to evaluate the clinical efficacy of intralesional application of 3 versus 6 injections of Glucantime® for one or two weeks in patients with cutaneous leishmaniasis. Methods: quasi-experimental study. 41 patients with cutaneous leishmaniasis were included from the tropical endemic area of Cochabamba, Bolivia. Participants were randomly assigned to receive intralesional treatment with Glucantime®, in three or six applications. All patients signed a written consent to voluntarily participate in the study, approved by the ethics committee of the UMSS medical school. Results: evaluation of the clinical effectiveness of three or six intralesional applications of Glucantime® found no statistically significant differences between the two. Likewise, no significance differences were found regarding complete healing achieved at one month post-treatment by both application schemes. Conclusions: ulcer healing observed in this study was achieved independent of the scheme of either three or six intralesional applications of Glucantime® and these results are comparable to systemic treatment. Three intralesional Glucantime® applications are considered to be the minimal treatment limit for cutaneous leishmaniasis with a single ulcer smaller than three by three centimeters.

Anti-leishmanial activity of 29 daily sessions of intralesional-pentavalent antimony administration on Leishmania (Viannia)-infected BALB/c mice / Actividad antileishmania de 29 sesiones diarias de antimonio pentavalente intralesional en ratones BALB/c infectados con Leishmania (Viannia)

Abstract Introduction: Intralesional-pentavalent antimonials (IL-SbV) are recommended for simple cutaneous leishmaniasis (CL). Few treatment sessions (1-5) and drug volumes (1-5 ml each), relative to lesion size (LS), are recommended. There is not a validated IL-SbV protocol using doses calculated as mg/kg body weight and administered over a large number of IL-sessions, with small injection volumes. Objective: The study aim was to determine the efficacy of different concentrations of IL-SbV administered in 29 daily sessions of 100 μL each, on CL infected mice. Methods: Leishmania (Viannia) panamensis and L. (V.) braziliensis-infected mice (N = 6) were treated with 150, 50, and 16.6 mgSbV/kg/day x 29 days. Percentage of lesion area reduction, aesthetic and final (no lesions, no parasites) efficacy and effective dose (ED)50 were determined. In vitro-SbV activity against parasites was evaluated for both species. Results: The ED50 values were 72.2 and 66.3 (at the end of treatment), 54.3 and 37.7 (15-days pt.), and 145.3 and 148.6 (60-days pt.) for each species, respectively. Differences were observed between Leishmania species at 15-days pt., but not later. At 60-day pt., IL-SbV-150 mg showed final cure rates of 66.6 % for L. (V.) panamensis and 33.3 % for L. (V.) braziliensis-infected mice. After 15 days pt., lesion reactivation was observed in some "aesthetically cured" mice. Glucantime was not active in in vitro assays. Conclusions: The IL-SbV use with a dose calculated as mg/kg body weight and administered over a large number of IL-sessions, with small injection volumes each day could be effective against L. (V.) panamensis and L. (V.) braziliensis-CL infection. An appropriate SbV-dose (higher than 150 mg/kg/day x less than 29 days) must be evaluated.

Resumen Introducción: Los antimoniales pentavalentes aplicados intralesionalmente (IL-SbV) se recomiendan para el tratamiento de la leishmaniasis cutánea (LC) simple. Se recomiendan pocas sesiones (1-5) y volúmenes (1-5 ml cada uno) en relación con el tamaño de la lesión (LS). No existe un protocolo de IL-SbV validado que utilice dosis calculadas según el peso corporal (en mg/kg) y administradas durante varias sesiones en pocos volúmenes de inyección. Objetivo: El objetivo del estudio fue determinar la eficacia de diferentes concentraciones de IL-SbV administradas en 29 sesiones diarias de 100 μL cada una, en ratones con LC. Métodos: Ratones infectados con L. (V.) panamensis y L. (V.) braziliensis (N = 6) fueron tratados intralesionalmente con 150, 50 y 16,6 mg SbV/kg/día x 29 días. Se determinó el porcentaje de reducción del área de la lesión, la eficacia estética y final (sin lesiones, sin parásitos) y la dosis efectiva (DE)50. Adicionalmente de evaluó la actividad in vitro del SbV. Resultados: Los valores de DE50 fueron 72.2 y 66.3 (al final del tratamiento), 54.3 y 37.7 (15 días pt) y 145.3 y 148.6 (60 días pt) para cada especie. Se encontraron diferencias entre las especies sólo a los 15 días pt. La eficacia del tratamiento IL-SbV-150 mg, 60 días pt., fue de 66.6 y 33.3 % en ratones infectados con L. (V.) panamensis L. (V.) braziliensis respectivamente. Después de 15 días pt., se observó reactivación de la lesión en algunos ratones "estéticamente curados". Glucantime no fue activo in vitro. Conclusiones: El uso intralesional de SbV con una dosis calculada en mg/kg de peso corporal y administrada durante varias sesiones, con pequeños volúmenes de inyección cada día, podría ser eficaz en LC por L. (V.) panamensis y L. (V.) braziliensis. Dosis adecuadas de SbV (superiores a 150 mg/kg/día x 20) deben evaluarse.

Leishmaniasis cutánea simuladora de pericondritis

Resumen La leishmaniasis cutánea presenta una clínica muy característica de pápula eritemato-amarillenta con costra central, en regiones expuestas, que los profesionales de la salud podemos identificar y tratar sin necesidad de biopsia. En ocasiones, se presenta con una clínica atípica que puede conducir a un error diagnóstico, con su perpetuación y malestar en el paciente. Presentamos el caso de una mujer de 53 con una placa eritema-to-exudativa por toda la extensión del pabellón auricular izquierdo de varios meses de evolución. Había sido tratada desde el inicio con antibioterapia y corticoides, sin conseguir mejoría y con un claro empeoramiento, al haberse extendido por toda la oreja. Tras la realización de la biopsia, se llegó al diagnóstico de leishmaniasis cutánea erisipeloide. Se procedió a realizar tratamiento dirigido con fluconazol y posteriores infiltraciones de antimoniato de meglumina consiguiendo su completa resolución.

Abstract Cutaneous leishmaniasis presents a very characteristic clinic of erythematous-yellowish papule with central crust, in exposed regions, that we health professionals can identify and treat without the need for a biopsy. Sometimes, it presents with an atypical clinic that can lead to a diagnostic error, with its perpetuation and discomfort in the patient. We present the case of a 53-year-old woman with an erythematous-exudative plaque throughout the extension of the left atrial pavilion of several months of evolution. It had been treated from the start with antiobiotherapy and corticosteroids, without achieving improvement and with a clear worsening, as it had spread throughout the ear. After the biopsy was performed, the diagnosis of erysipeloid cutaneous leishmaniasis was reached. Directed treatment with fluconazole and subsequent infiltrations of meglumine antimoniate were made, achieving its complete resolution.

Inyección intralesional de corticoesteroides como tratamiento conservador del granuloma central de células gigantes: revisión de la literatura / Intralesional corticosteroid injection as a conservative treatment for central giant cell granuloma: a review of the literature

El granuloma central de células gigantes (GCCG) es una lesión benigna intraósea de los maxilares. Tradicionalmente, la cirugía es el tratamiento más utilizado para este tipo de patología, sin embargo, en los últimos años se ha propuesto el uso de inyecciones intra- lesionales de corticoesteroides como alternativa conservadora. El objetivo de este estudio fue realizar una revisión bibliográfica de los casos tratados con corticoesteroides. Para esto, se utilizó la plataforma de PubMed y Google Scholar para buscar artículos publica- dos entre 1994 y el 2020, relacionados al GCCG y su tratamiento con corticoesteroides. Se encontraron 28 artículos y un resumen con 61 pacientes en total; en la mayoría de los casos se utilizaron inyecciones intralesionales semanales de acetonido de triamcinolona con anestésico durante 6 semanas, aunque se reportaron variantes del protocolo. De los 61 casos, 38 tuvieron una resolución completa y en los demás casos fue necesario realizar tratamiento quirúrgico adicional. Con base en lo anterior, parece que el uso de inyecciones intralesionales de triamcinolona tiene un efecto positivo en el tratamiento del GCCG al permitir una resolución completa de la lesión o una disminución en su tamaño, de manera que la cirugía posterior sea más conservadora.

Central giant cell granuloma (CGCG) is a benign intraosseous lesion of the jaws. Traditionally, surgery is the most used treatment for this type of pathology, however, in recent years the use of intralesional corticosteroids injections has been proposed as a conservative alternative. The aim of this study is to carry out a bibliographic review of the cases treated with corticosteroids. The author used PubMed and Google Scholar platforms were used to search for articles published between 1994 and 2020, related to CGCG and its treatment with corticosteroids. The results of this research were 28 articles and one abstract were found with 61 patients in total; in most cases, weekly intralesional injections of triamcinolone acetonide with anesthetic were used for 6 weeks, although protocol variants were reported. Of the 61 cases, 38 had complete resolution while the other cases required additional surgical treatment. From this, it seems that the use of intralesional triamcinolone injections have a positive effect in the treatment of CGCG by allowing a complete resolution of the lesion or a decrease in its size, so that subsequent surgery is more conservative.

Vitamina D intralesional em múltiplas verrugas plantares recorrentes - Um estudo cego, prospectivo e controlado por placebo / Intralesional vitamin D in multiple recurrent plantar warts - A single, blind, prospective, placebo-controlled study

Introdução: As verrugas, são proliferações epidérmicas benignas da pele. A maioria dos pacientes procura orientação médica, pois as verrugas são cosmeticamente inaceitáveis e podem ser dolorosas. As verrugas plantares, em particular, são tipicamente refratárias ao tratamento que requer várias sessões. As modalidades terapêuticas disponíveis são limitadas pela alta taxa de recorrência, dor e cicatrizes. Em contraste, as abordagens imunoterapêuticas estimulam o sistema imunológico do hospedeiro, aumentando a imunidade celular para eliminar o vírus. Objetivo: Avaliar a segurança e eficácia da injeção intralesional de vitamina D3 no tratamento de múltiplas verrugas plantares recorrentes. Métodos: Um total de 60 pacientes com verrugas plantares múltiplas recorrentes, foram divididos em dois grupos de 30. No grupo 1, 0,5ml de vitamina D intralesional foi injetado na base da maior verruga e no grupo 2, injetou-se 0,5ml de solução salina normal. As sessões foram repetidas a cada 2 semanas por no máximo 4 sessões e os pacientes foram acompanhados por um período de 12 meses. Resultados: No grupo de estudo, a eliminação completa foi observada em 73,3% (22) e nos controles, 70% dos pacientes não apresentaram resposta. Conclusão: A vitamina D3 intralesional é uma opção de tratamento segura e eficaz em verrugas plantares.

Introduction: Warts or verrucae, caused by the human papillomavirus (HPV), are a benign epidermal proliferation of the skin. Most patients seek medical advice as warts are cosmetically unacceptable and can be painful. Plantar warts, in particular, are typically refractory to treatment requiring multiple treatment sessions. High recurrence rates, pain, and scarring limit the available therapeutic modalities. In contrast, immunotherapeutic approaches stimulate the host immune system by enhancing cellular immunity to eliminate the virus. Objective: To assess the safety and efficacy of intralesional vitamin D3 injection to treat multiple recurrent plantar warts. Methods: 60 patients with multiple recurrent warts were divided into two groups of 30 each. Group 1 received 0.5 ml intralesional vitamin D in the base of the largest wart, and Group 2 received 0.5 ml of normal saline. The sessions were repeated every two weeks for a maximum of four sessions, and patients were followed up for 12 months to detect any recurrences. Results: The study group showed complete clearance in 73.3% (22) individuals, while most controls (70%) showed no response. Conclusion: Intralesional vitamin D3 is a safe and effective treatment option for multiple recurrent plantar warts.

Endoscopic esophageal probe dilation followed by intralesional compound betamethasone injection for anastomotic strictures after esophagectomy: a randomized controlled trial / 中华胸心血管外科杂志

Objective:To assess the efficacy, safety of adding intralesional compound betamethasone injection to EEBD to reduce restricture.Methods:77 patients, treated in The first people's hospital of YancHeng from January, 2015 to December, 2018, were randomized to receive EEPD combined with either compound betamethasone injection or placebo injection. A total of 2 ml of compound betamethasone injection or an identical volume of normal saline solution as a placebo was injected per site using a 23-gauge needle immediately after EEPD. Patients and treating physicians were blinded to the treatment. The primary endpoint was the number of dilations required to resolve the stricture、restricture-free survival、time required to resolve the stricture and adverse events.Results:During the 4-years study period, Finally , 74 patients , who were randomized to either the steroid group (37 cases) or placebo group (37 cases), comprised the per-protocol population .The median number of EEPD required to resolve strictures was 2.0( IQR 1.0-3.0) in the steroid group and 3.0 ( IQR 3.0-4.5) in the placebo group ( P<0.001). After 6 months of follow-up, 27.0% of patients who had received steroid injections remained recurrence free compared with 3.5% of those who had received saline injections( P<0.001). The median time of EEPD required to resolve the stricture was 88 days( IQR 0-98 days)in the steroid group and 131 days( IQR 97-157 days)in the placebo group( P<0.001). No adverse events occurred related to the EEPD or steroid injection occurred. Conclusion:Endoscopic esophageal probe dilation combined with compound betamethasone injection shows promising results for the prevention of stricture recurrence in patients of anastomotic strictures.

A double-blind, randomized controlled trial on the efficacy and safety of intralesional 2% zinc sulfate in the treatment of verruca vulgaris in a tertiary hospital

Background@#Verruca vulgaris ranked 10th in the top 10 diseases in 2019 seen among the Philippine Dermatological Society training institutions. The efficacy of immunotherapy, such as intralesional zinc sulfate (ZS), for warts were reported. Considering the limited studies with promising results on verruca, a study on the efficacy and safety of intralesional zinc in the treatment of verruca was considered.@*Objective@#This study aims to determine the efficacy and safety of intralesional 2% ZS in comparison to intralesional purified protein derivative (PPD) among adult patients with verruca vulgaris.@*Methods@#This is a double-blind, randomized, controlled trial involving 44 patients allocated to group ZS (n=22) and PPD (n=22). Intralesional injections of ZS or PPD to the largest wart were done at weeks 0, 2, 4, 6, 8, 10. Clearance and size reduction of the target and distant wart at 12th week and recurrence at 14th week were assessed. Adverse effects were checked.@*Results@#At the 12th week of treatment, higher proportion in group ZS patients achieved total resolution of the target lesion compared to PPD, but results were not statistically significant (29% vs. 19%). Both groups showed decline in the target lesion size. The median size reduction between the two groups showed no significant differences. Three patients from group ZS showed clearance of distant warts while none in group PPD. There was no recurrence of all previously resolved warts. Adverse reactions were pain, edema, and erythema.@*Conclusion@#Intralesional 2% zinc sulfate (29%) was efficacious and safe compared to Intralesional PPD (19%) but the difference was not statistically significant. There was clearance of distant warts in 5% of group ZS patients. The mild adverse events did not warrant discontinuation of treatment.

El tratamiento intralesional de Leishmaniasis cutánea es seguro frente al riesgo de complicaciones mucosas? / Is the intralesional treatment of cutaneous Leishmaniasis safe against the risk of mucosal complications?

OBJETIVO: evaluar la seguridad a largo plazo frente al riesgo de complicaciones mucosas del uso intralesional de antimoniales pentavalentes en pacientes con leishmaniasis cutánea comparado con el uso sistémico de los mismos. MÉTODOS: estudio observacional, cuantitativo de tipo longitudinal retrospectivo. Se analizó un total de 66 registros clínicos de pacientes, con diagnóstico de Leishmaniasis cutánea del parque Isiboro Secure durante el periodo 2012 a 2016. Se evaluó un total de 46 tratamientos sistémicos y 20 intralesionales. RESULTADOS: la evaluación clínica realizada entre 4 y 7 años posteriores a la cicatrización de las lesiones cutáneas de Leishmaniasis mostró la ausencia de desarrollo de lesiones mucosas. Así mismo no se reportó fallas terapéuticas, recidivas ni efectos adversos a corto plazo. CONCLUSIONES: el tratamiento intralesional fue seguro y eficaz a largo plazo y es una opción confiable para el tratamiento de leishmaniasis cutánea evitando las complicaciones futuras de la enfermedad.

OBJECTIVE: to assess the long-term safety against the risk of mucosal complications of intralesional pentavalent antimonials (PA) in patients with cutaneous Leishmaniasis compared to the systemic use of PA. METHODS: retrospective longitudinal quantitative observational study. A total of 66 clinical records of patients diagnosed with cutaneous Leishmaniasis in Isiboro Secure Park were analyzed between 2012 and 2016. A total of 46 systemic and 20 intralesional treatments were evaluated. RESULTS: clinical evaluation 4-7 years after healing of Leishmaniasis skin lesions showed no development of mucosal lesions. Likewise, no therapeutic failures, relapses or short-term adverse effects were reported. CONCLUSIONS: intralesional treatment was safe and effective in the long term and is a reliable option for the treatment of cutaneous Leishmaniasis avoiding the future complications of the disease.

Evaluating the efficacy of intralesional verapamil over intralesional triamcinolone in management of keloid: an evidence based case report

Author present a case of 22-year-old female with keloid due to previous trauma three years prior. Keloids are excessive fibroblast growth present in pathological scars. Therapy for keloids still remain a challenge requiring an effective intervention. While the first line has always been the use of intralesional triamcinolone, recently intralesional verapamil has also been known to reduce growth of keloids. Aim of the study was to evaluate the efficacy of both of these drug options. Literature searching was performed from three databases namely PubMed, Cochrane library and Science Direct. Findings were systematically narrowed down through inclusion and exclusion criteria into four relevant randomized controlled trials. Selected studies were critically appraised for its validity, importance, and applicability using tools from Oxford Center of Evidence-Based Medicine. Both intralesional triamcinolone and verapamil show their own benefit and risk. Triamcinolone is more effective in reducing keloid with faster improvement as seen in scar height reduction, vascularity, pigmentation and pliability. However, verapamil has fewer side effects which serve as a safer treatment option. More clinical trials in the future may be needed to obtain more conclusive result.

How Atypical Penile Curvature Influence Clinical Outcomes in Patients with Peyronie's Disease Receiving Collagenase Clostridium Histolyticum Therapy?

Intralesional corticosteroid injection as an effective treatment method for oral lesions: a meta-analysis

Intralesional corticosteroid injection (ICSI) is known as one of the main methods used for treating a wide range of lesions. It also results in a high concentration of drugs at lesion sites, with minimal systemic absorption. Thus, this study aimed to provide a review of the intralesional corticosteroid injection (ICSI) indications in the treatment of oral lesions. To this end; relevant key words were searched in the databases of PubMed, Google Scholar, Scopus, ScienceDirect, and UpToDate in the present study. Accordingly, the results of a total number of 62 case reports or case series articles were used in this study and the positive therapeutic effects of intralesional corticosteroid injection (ICSI) in 23 common oral lesions were reported. The most common type of intralesional steroid in the treatment of oral lesions was triamcinolone. No significant difference was also observed in terms of pain in patients following the use of steroid alone or in combination with anesthetic agents; moreover, the reported side effects of this method were exceptionally rare and transient. It was concluded that the intralesional corticosteroid injection (ICSI) could be one of the effective therapeutic methods with no significant problems in many oral lesions such as inflammatory, immunologic, and vascular ones due to its higher therapeutic effects than other topical forms of steroids and fewer side effects than systemic corticosteroid.

To compare intralesional and oral propranolol for treating periorbital and eyelid capillary hemangiomas

Purpose: A pilot randomized control trial to compare the efficacy and side effects of intralesional and oral propranolol in periorbital and eyelid capillary hemangiomas. Methods: Twenty patients were prospectively randomized to two groups of ten each. Group 1 was initiated on oral propranolol 1 mg/kg/day titrated to final dose of 3 mg/kg/day over 1 week which was continued for 6 months and then tapered over 1 week; Group 2 received 3 doses of direct intralesional propranolol hydrochloride 1 mg/ml; 0.2 ml/cm 4�6 weeks apart. Hemangioma area and corneal astigmatism were measured. Results: Within each group at 6 months there was a significant reduction in area (group 1: 83.48 � 11.67%,P= 0.0019; group 2: 67.78 � 21.71%,P= 0.0019) and improvement in astigmatism (pre, post: group 1: 2.98D @ 179.8�, 1.13D @ 179.8�,P= 0.0045; group 2: 1.62D @ 90.16�, 0.75D @ 179.9�,P= 0.0001). There was no difference in area reduction (P = 0.056), change in appearance (P = 0.085), ptosis (P = 0.23) and side effects (lethargy, poor feeding;P= 0.171) between the two groups. Conclusion: Efficacy and side effects with intralesional propranolol are comparable to oral propranolol for periorbital and eyelid lesions.

Intraepidermal injection of autologous non-cultured epidermal cell suspension in lesions of stable vitiligo: A novel method of repigmenting vitiligo

Background: Transplantation of autologous non-cultured epidermal cell suspension containing melanocytes (ANEM) is one of the well-known surgical options for repigmenting stable vitiligo lesions. The recipient site for transplantation has traditionally been prepared by dermabrasion, liquid N2, or laser resurfacing, which is costly, cumbersome and has risk of scarring. Objectives: The objectives of this study were to experiment a novel method of repigmenting stable vitiligo lesions by intraepidermal injection of ANEM in the vitiligo lesions. Materials and Methods: A total of 50 stable vitiligo lesions in 50 patients were included in the study. The prepared ANEM was inoculated intraepidermally in the lesions. Patients were given PUVASOL therapy in post-operative period and followed up 4 weekly for 24 weeks to see repigmentation. Results: At 24 weeks, pigmentation was seen in 31 (62%) lesions of 50 lesions. It was excellent in 6 (12%), good in 10 (20%), satisfactory in 8 (16%), and poor in 7 (14%) patients. Adverse events were mild and insignificant. Conclusion: Intraepidermal ANEM inoculation in stable vitiligo lesions is an effective, safe, and cheap dermatosurgical procedure.

Intralesional Verapamil for the Treatment of Peyronie’s Disease: A Prospective Study

Background: Peyronie’s disease is an inflammatory, fibroticpenile disorder affecting men in age range of 19-83 years. Itoccurs as an acute or chronic phase and rarely cases resolveon their own. Several treatment options are available includingoral, intralesional and surgery. Although several clinical trialshave been performed, they lack significant and corroboratedresults hence there is a need to attempt prospective researchto elucidate the most effective therapies. The aim of this studyis to determine the efficacy of intralesional injection ofverapamil over normal saline.Methods: This was a randomized parallel group studyconducted between March 2013 and February 2017 whichrandomized patients with Peyronie’s disease into two groups toreceive verapamil or normal saline intralesional injections, withinclusion criteria of penile curvature with or without plaque.After 6 biweekly injections, all above parameters andsatisfaction score was reexamined. Patients were evaluated byhistory, physical examination, questionnaire, ultrasonographyand color Doppler study of the penis.Results: A total of 53 patients were enrolled (verapamil, n=28;control, n=25). Overall, among verapamil group attenuatedcurvature, erectile dysfunction and reduced plaque size werefound in 82%, 64.2%, 67.8% of and 60.7of patientsrespectively. Pain decreased in both groups considerable to97% and 91%. Overall satisfaction level was higher inverapamil group that is82% to control group of 40%.Conclusion: Intralesional verapamil is a good treatmentchoice with absence of invasive procedures and overall goodsuccess rate and patient acceptability.

Successful treatment of cutaneous leishmaniasis with intralesional meglumine antimoniate: A case series

Abstract Cutaneous leishmaniasis (CL) is a high-morbidity, vector-borne disease endemic to Colombia. Unlike conventional systemic antileishmanial therapy, intralesional meglumine antimoniate administration has fewer adverse effects and can be as effective and safe. We describe 12 patients treated with intralesional meglumine antimoniate: seven with primary and five with recurrent lesions. The majority (11/12) met all cure criteria after 1-7 sessions of meglumine antimoniate administration (1-5 mL). Adverse effects comprised mainly of local pain and edema. Intralesional meglumine antimoniate administration could be an excellent alternative treatment for uncomplicated CL; however, controlled clinical trials are needed to test the efficacy and safety thereof.

Intramatricial injections for nail psoriasis: An open-label comparative study of triamcinolone, methotrexate, and cyclosporine

Background: One of the most effective options available for treating psoriatic fingernails is intramatricial injection of triamcinolone acetonide. Efficacies of intramatricial methotrexate and cyclosporine have not been comparatively evaluated to date. Methods: Ninety fingernails in 17 patients were assigned to three groups of thirty nails each, and treated with intramatricial injections of triamcinolone acetonide (10 mg/ml), methotrexate (25 mg/ml) and cyclosporine (50 mg/ml) respectively. Each nail was given two injections with a 6-week interval, and graded at 24 weeks using the Nail Psoriasis Severity Index. Results: In both triamcinolone acetonide and methotrexate groups, 15 (50%) nails out of 30 showed >75% improvement. In the cyclosporine group, only ten (33%) nails showed >75% improvement. Side effects were most in the nails treated with cyclosporine. Limitations: The limited follow-up period of 24 weeks may have been insufficient for detecting delayed remissions. The number of patients was small and there was no randomization or blinding. The lack of a placebo/ no- treatment arm can be considered a limitation. Conclusions: Amongst the three drugs studied, intramatricial methotrexate injection yielded the most improvement with minimum side effects, results being comparable to intramatricial triamcinolone acetonide injection. Cyclosporine was the least effective drug, with the most side effects. Intramatricial injection therapy is a safe, economical, simple and effective therapeutic modality in the management of nail psoriasis.

Intramatricial injections for nail psoriasis: An open-label comparative study of triamcinolone, methotrexate, and cyclosporine

Background: One of the most effective options available for treating psoriatic fingernails is intramatricial injection of triamcinolone acetonide. Efficacies of intramatricial methotrexate and cyclosporine have not been comparatively evaluated to date. Methods: Ninety fingernails in 17 patients were assigned to three groups of thirty nails each, and treated with intramatricial injections of triamcinolone acetonide (10 mg/ml), methotrexate (25 mg/ml) and cyclosporine (50 mg/ml) respectively. Each nail was given two injections with a 6-week interval, and graded at 24 weeks using the Nail Psoriasis Severity Index. Results: In both triamcinolone acetonide and methotrexate groups, 15 (50%) nails out of 30 showed >75% improvement. In the cyclosporine group, only ten (33%) nails showed >75% improvement. Side effects were most in the nails treated with cyclosporine. Limitations: The limited follow-up period of 24 weeks may have been insufficient for detecting delayed remissions. The number of patients was small and there was no randomization or blinding. The lack of a placebo/ no- treatment arm can be considered a limitation. Conclusions: Amongst the three drugs studied, intramatricial methotrexate injection yielded the most improvement with minimum side effects, results being comparable to intramatricial triamcinolone acetonide injection. Cyclosporine was the least effective drug, with the most side effects. Intramatricial injection therapy is a safe, economical, simple and effective therapeutic modality in the management of nail psoriasis.