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Within Deleuzian studies, the concept of heterogenesis has received little comment. No doubt, because it has been more worked by Félix Guattari than by Deleuze himself. It finds its full use in schizoanalysis, a theory where desire is no longer conceived as a lack or as a theater, but as a machine to produce, and where the unconscious is no longer the psychoanalytic unconscious circumscribed in a psychic space “familialized”, but a machinic unconscious which proceeds from interactive processes of a series of machines, or according to the Guattarian vocabulary, from a series of “collective assemblages of enunciation”. As we will see here, it is in the topological sharing of the quadrialtere of assemblages that the heterogenesis between “existential territories” and “universe constellations” is born.

Interview with Jacquese Donguy, a French poet, performer, translator and literary critic, professor at the University of Paris, on experimental poetry in the digital world.

Abstract Tracheotomy is widely used in intensive care units, albeit with great disparities between medical teams in terms of frequency and modality. Indications and techniques are, however, associated with variable levels of evidence based on inhomogeneous or even contradictory literature. Our aim was to conduct a systematic analysis of the published data in order to provide guidelines. We present herein recommendations for the use of tracheotomy in adult critically ill patients developed using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) method. These guidelines were conducted by a group of experts from the French Intensive Care Society (Société de Réanimation de Langue Française) and the French Society of Anesthesia and Intensive Care Medicine (Société Francaise d’Anesthésie Réanimation) with the participation of the French Emergency Medicine Association (Société Française de Médecine d’Urgence), the French Society of Otorhinolaryngology. Sixteen experts and two coordinators agreed to consider questions concerning tracheotomy and its practical implementation. Five topics were defined: indications and contraindications for tracheotomy in intensive care, tracheotomy techniques in intensive care, modalities of tracheotomy in intensive care, management of patients undergoing tracheotomy in intensive care, and decannulation in intensive care. The summary made by the experts and the application of GRADE methodology led to the drawing up of 8 formal guidelines, 10 recommendations, and 3 treatment protocols. Among the 8 formal guidelines, 2 have a high level of proof (Grade 1+/−) and 6 a low level of proof (Grade 2+/−). For the 10 recommendations, GRADE methodology was not applicable and instead 10 expert opinions were produced.

Tetanus is a neurologic disorder caused by tetanospasmin, a protein toxin elaborated by Clostridium tetani. Cephalic tetanus is a localized form of the disease causing trismus and dysfunction of cranial nerves. We report the case of a man who presented with facial trauma, complete ophthalmoplegia, exophthalmos, areactive mydriasis, and periorbital hematoma. An orbital CT revealed air bubbles in the right orbital apex. The patient was given a tetanus toxoid booster and antibiotherapy. After extraction of a wooden foreign body, the patient developed right facial nerve palsy, disorders of swallowing, contralateral III cranial nerve palsy, and trismus. Only one case of cephalic tetanus from penetrating orbital wound has been reported in literature 20 years ago. When a patient presents with an orbital wound with ophthalmoplegia and signs of anaerobic infection, cephalic tetanus should be ruled out.