RESUMEN
A closed system drug transfer device (CSTD) helps to minimize unnecessary exposure of healthcare workers such as pharmacists to hazardous drugs. One of the concerns in using CSTDs to prepare anticancer drugs is their influence on preparation time. Therefore, we compared the time needed to prepare anticancer drugs with the CSTDs NEOSHIELD® and BD PhaSeal® system and with an injection needle. In the comparison of NEOSHIELD® and an injection needle, the preparation time of the liquid formulations of the cytotoxic drugs irinotecan, eribulin, cisplatin, docetaxel, and paclitaxel was significantly shorter with the injection needle and that of gemcitabine was significantly shorter with NEOSHIELD®, but that of oxaliplatin, carboplatin, and doxorubicin was not significantly different between the two methods; the preparation time of the liquid formulations of the molecular-targeted drugs atezolizumab, obinutuzumab, cetuximab, daratumumab and vorhyaluronidase alfa, nivolumab, ramucirumab, and rituximab was significantly shorter with NEOSHIELD® and that of bevacizumab and pembrolizumab was significantly shorter with the injection needle; and the preparation time of the lyophilized formulation of cytotoxic and molecular-targeted drugs was not significantly different between the two methods. In the comparison of NEOSHIELD® and BD PhaSeal® system, the preparation time of cyclophosphamide and ifosfamide was significantly shorter with NEOSHIELD®, but that of bendamustine was not significantly different between the two CSTDs. In conclusion, these results suggest that the preparation time with CSTDs may be similar to or shorter than that with an injection needle, depending on the type of CSTD and the drug formulation and type.
Asunto(s)
Antineoplásicos , Composición de Medicamentos , Antineoplásicos/administración & dosificación , Composición de Medicamentos/métodos , Factores de Tiempo , Humanos , Exposición Profesional , Agujas , Terapia Molecular DirigidaRESUMEN
We conducted a cross-sectional study on the clinical and mycological features of onychomycosis in patients in the dermatology ward of Iwate Medical University Hospital, an acute care hospital. Of the 226 hospitalized patients, 73 (32.3%) had onychomycosis and 61 (26.9%) were diagnosed after admission. The toenail was the most common site of onychomycosis (94.5%), while toenail plus fingernail and fingernail only sites were 4.1% and 1.4%, respectively. The most common clinical form of onychomycosis was distal and lateral subungual onychomycosis (79%) with Trichophyton rubrum (66.7%) and T. interdigitale (27.8%) as the main causative species. Patients who were older, or had neurological diseases, or needed stretcher transfer had onychomycosis significantly more frequently than those who were obese, had diabetes, cancer, needed an escort for moving, or could move independently. Our study suggests that there is likely to be a significant number of untreated and undiagnosed patients with onychomycosis in acute care hospitals. Therefore, it is necessary to increase awareness of onychomycosis in hospitals.
Asunto(s)
Onicomicosis , Humanos , Onicomicosis/epidemiología , Onicomicosis/diagnóstico , Onicomicosis/microbiología , Femenino , Masculino , Estudios Transversales , Persona de Mediana Edad , Prevalencia , Anciano , Factores de Riesgo , Adulto , Anciano de 80 o más Años , Dermatosis del Pie/epidemiología , Dermatosis del Pie/microbiología , Dermatosis del Pie/diagnóstico , Adulto Joven , Japón/epidemiología , Adolescente , Trichophyton/aislamiento & purificación , Uñas/microbiología , Uñas/patología , Dermatosis de la Mano/epidemiología , Dermatosis de la Mano/microbiología , Dermatosis de la Mano/diagnóstico , ArthrodermataceaeRESUMEN
Fosravuconazole L-lysine ethanolate (F-RVCZ) is an oral antifungal agent approved in Japan for the treatment of onychomycosis. We treated 36 patients (mean age 77.6 years) with onychomycosis that had been refractory to long-term topical treatment. The patients took F-RVCZ (100 mg ravuconazole) once daily for a mean of 11.3 weeks, and were followed up for an average of 48 weeks (mean 48.3 ± 2.1 weeks). The mean rate of improvement of the affected nail area at 48 weeks was 59.4%, and 12 patients achieved complete cure. Patients with total dystrophic onychomycosis (TDO) showed a significantly lower improvement rate than those with distal and lateral subungual onychomycosis (DLSO), and those with an affected nail area of 76%-100% at the first visit showed a significantly lower improvement rate than those with an affected nail area of 0%-75%. Six patients had adverse events necessitating treatment discontinuation, but the symptoms and laboratory data improved without specific treatment in all of them. The data suggest that F-RVCZ would be effective in various age groups, including the elderly, and even in patients with onychomycosis refractory to long-term topical antifungal treatment. It was also suggested that its early use in mild cases might achieve a higher rate of complete cure. Furthermore, the average cost of oral F-RVCZ therapy was lower than that for topical antifungal agents. Therefore, F-RVCZ is considered to be much more cost-effective than topical antifungal agents.
Asunto(s)
Fármacos Dermatológicos , Dermatosis del Pie , Onicomicosis , Humanos , Anciano , Antifúngicos/uso terapéutico , Onicomicosis/tratamiento farmacológico , Uñas , Fármacos Dermatológicos/uso terapéutico , Cuidados a Largo Plazo , Resultado del Tratamiento , Administración Tópica , Dermatosis del Pie/tratamiento farmacológicoRESUMEN
Primary erythromelalgia (PEM) is a rare condition characterized by severe burning pain, erythema, and increased temperature in the extremeties. Mutations in the Nav1.7 sodium channel encoded by the SCN9A are responsible for PEM. The pathophysiology of PEM is unclear, but the involvement of neurogenic and vasogenic mechanisms has been suggested. Here we report a case of severe PEM in a 9-year-old child with a novel SCN9A mutation and examine the distribution of nerve fibers and expression of neuropeptides in the affected skin. Gene mutation analysis revealed a novel mutation p.L951I (c.2851C>A) in the heterozygous form of the SCN9A. An immunofluorescence study showed that intraepidermal nerve fibers were decreased in the affected leg, suggesting small fiber neuropathy. There was no increase in the expression of substance P (SP) or calcitonin gene-related peptide (CGRP) in the lesional skin tissue. These findings suggest SP and CGRP do not play a major role in the pathophysiology of primary erythromelalgia.
Asunto(s)
Eritromelalgia , Neuropatía de Fibras Pequeñas , Niño , Humanos , Eritromelalgia/diagnóstico , Eritromelalgia/genética , Eritromelalgia/metabolismo , Canal de Sodio Activado por Voltaje NAV1.7/genética , Canal de Sodio Activado por Voltaje NAV1.7/química , Canal de Sodio Activado por Voltaje NAV1.7/metabolismo , Neuropatía de Fibras Pequeñas/diagnóstico , Neuropatía de Fibras Pequeñas/genética , Péptido Relacionado con Gen de Calcitonina/genética , Péptido Relacionado con Gen de Calcitonina/metabolismo , Dolor , MutaciónRESUMEN
We present a case of a 42-year-old obese female with a body mass index of 38.4 kg/m2. Laparoscopic tumor resection of a left nonfunctioning adrenal tumor was performed in the lateral jackknife position, and the operative time was over 5 h. After awakening, she complained right buttock pain, and we suspected bursitis due to the surgical position and decided to follow up the patient. On the second postoperative day, spontaneous pain worsened, and the computed tomography scan of the hip showed significant swelling of the gluteal muscles, which led us to suspect a gluteal compartment syndrome. Intramuscular compartment pressure was measured under general anesthesia at 72 mmHg, and a fasciotomy was performed. The symptoms improved promptly after surgery and completely disappeared 2 months after surgery. Although the gluteal compartment syndrome is a rare condition in which circulation is impaired by compression of the gluteal muscles, treatment should be initiated promptly before serious complications arise.
Asunto(s)
Dermatitis Perioral , Dermatitis , Exantema , Niño , Doxiciclina/uso terapéutico , HumanosRESUMEN
BACKGROUND: Reliable exposure control measures are needed to avoid occupational exposures from hazardous drugs. However, there is little information on blister packages concerning exposure. We investigated the contamination and exposure control methods of lenalidomide. MATERIALS AND METHODS: Nine facilities involved with the RevMate program (the Japanese REMS program) participated in this study. Blister packages (10 capsules/ sheet, no cuts) were collected from each institution after the administration of 5-mg Revlimid capsules. Additionally, the safety performance of different gloves was tested. RESULTS: A total of 18 samples were analyzed and the results revealed that all samples were contaminated with lenalidomide. Our questionnaire revealed that all pharmacists handled the blister packages with their bare hands when they were checking the remaining capsules of lenalidomide. We analyzed gloves made from four different materials (nitrile, polyvinyl chloride, latex, and polyethylene) and found no permeability in any glove type. CONCLUSION: We conclude that the spent blister package is a potential source of exposure to lenalidomide. All medical staff and caregivers should wear gloves when they handle lenalidomide.