1.Hysteroscopic myomectomy without anesthesia
Nuria Laia RODRÍGUEZ-MIAS ; Montserrat CUBO-ABERT ; Laura GOMILA-VILLALONGA ; Juanjo GÓMEZ-CABEZA ; Jose Luis POZA-BARRASÚS ; Antonio GIL-MORENO
Obstetrics & Gynecology Science 2019;62(3):183-185
OBJECTIVE: Scarce literature about myoma removal without anesthesia has been published. The aim of this paper is to evaluate the feasibility of a new alternative for a hysteroscopic myomectomy in a conventional office setting, without need for anesthesia. METHODS: Step-by-step description of the surgical technique has been provided, based on video images. An office hysteroscopy was performed in a Gynecological Endoscopy Department of a tertiary European hospital. RESULTS: A 49-year-old woman was referred for management of severe hypermenorrhea. Consent and approval were received from the patient and the institutional review board, respectively. The introduction of a Truclear® hysteroscopic polyp morcellator of 5.5 mm with optic of 0 degrees into the uterine cavity did not require any kind of anesthesia or cervical dilatation. The use of saline flow helped distend the cavity and identify a submucosal myoma. Under direct vision, a full myomectomy was performed via mechanical energy with continuous cutting movements, without any complication. After the procedure was completed, the excised material was aspirated through the device into a collecting pouch. A successful complete morcellation of a Type-0 submucosal leiomyoma with a polyp morcellator device was performed in an outpatient setting. Good medical results, good tolerance by the patient besides lower surgical risks due to mechanical instead of electrical energy are shown. CONCLUSION: In conclusion, this video demonstrates that a hysteroscopic myomectomy can be performed successfully in office with lower risk of complications from the procedure and without use of general anesthesia besides good tolerance by the patient.
Anesthesia
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Anesthesia, General
;
Endoscopy
;
Ethics Committees, Research
;
Female
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Humans
;
Hysteroscopy
;
Labor Stage, First
;
Leiomyoma
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Menorrhagia
;
Middle Aged
;
Morcellation
;
Myoma
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Outpatients
;
Polyps
;
Pregnancy
;
Uterine Myomectomy
2.Use of subcutaneous tocilizumab to prepare intravenous solutions for COVID-19 emergency shortage: Comparative analytical study of physicochemical quality attributes
Navas NATALIA ; Hermosilla JESÚS ; Torrente-L(o)pez ANABEL ; Hern(a)ndez-Jim(e)nez JOS(E) ; Cabeza JOSE ; P(e)rez-Robles RAQUEL ; Salmer(o)n-García ANTONIO
Journal of Pharmaceutical Analysis 2020;10(6):532-545
COVID-19, a disease caused by the novel coronavirus SARS-CoV-2, has produced a serious emergency for global public health, placing enormous stress on national health systems in many countries. Several studies suggest that cytokine storms (interleukins) may play an important role in severe cases of COVID-19. Neutralizing key inflammatory factors in cytokine release syndrome (CRS) could therefore be of great value in reducing the mortality rate. Tocilizumab (TCZ) in its intravenous (IV) form of administration-RoActemra? 20 mg/mL (Roche)-is indicated for treatment of severe CRS patients. Preliminary in-vestigations have concluded that inhibition of IL-6 with TCZ appears to be efficacious and safe, with several ongoing clinical trials. This has led to a huge increase in demand for IV TCZ for treating severe COVID-19 patients in hospitals, which has resulted in drug shortages. Here, we present a comparability study assessing the main critical physicochemical attributes of TCZ solutions used for infusion, at 6 mg/mL and 4 mg/mL, prepared from RoActemra? 20 mg/mL (IV form) and from RoActemra? 162 mg (0.9 mL solution pre-filled syringe, subcutaneous(SC) form), to evaluate the use of the latter for preparing clinical solutions required for IV administration, so that in a situation of shortage of the IV medicine, the SC form could be used to prepare the solutions for IV delivery of TCZ. It is important to remember that during the current pandemic all the medicines are used off-label, since none of them has yet been approved for the treatment of COVID-19.