Vestibular sensorial input is essential for psychomotor development of the very small children. In consequence, possible vestibular impairment induced by cochlear implantation in deaf children could affect the balance and walking learning process. Some of cochlear implanted children can present congenital vestibular deficit. The anatomical and embryological relation between auditory and vestibular system explains why congenital neurosensorial hearing loss may associate vestibular impairment. The cochlear implant surgery presents a vestibular lesion risk. Bilateral vestibulopathy, as it appears in early childhood, has a poor prognosis for the psychomotor and cognitive development. Even probably rare, bilateral vestibulopathy induced by simultaneous bilateral cochlear implantation can delay the acquisition of motor skills. This pathology can be avoided by an appropriate surgical indication related to the vestibular preoperative status. This study reports the vestibular saccular functional modifications after the cochlear implantation in children. The cervical vestibular evoked myogenic potentials (cVEMPs) were performed in children before and after the cochlear implantation. Since previous studies report different vestibular impairment related to the portelectrode insertion approach, another objective of our study was to assess the saccular postoperative status depending of the insertion by cochleostomy (CO) or through the round window (RW). We performed cVEMPs for 80 patients (135 cochlear implanted ears) before and after cochlear implantation. We have detected preoperative saccular areflexia in 33 (24.4%) ears. In the group of 102 (75.6%) ears with preoperative normal saccular function, 72 (70.6%) ears preserved the cVEMP response after the surgery, while in 30 (29.4%) ears the cVEMP response was lost. Reporting our findings to the portelectrode insertion method, we found normal saccular function in 73.3% of the cochlear implanted ears by RW surgical approach and in 68.42% ears by CO approach. These results suggest that the RW portelectrode insertion is the recommended strategy in order to avoid the saccular vestibular impairment.

Malignant laryngeal tumor occupies an important place among ENT malignancies, representing 26% of head and neck cancers. The control of the disease and especially the quality of life are parameters often overlooked. The term "quality of life", has social impact too. The aim of this retrospective, observational study, is to evaluate the quality of life of patients with laryngeal tumors and the social impact in patients after the radiotherapy or radiochemotherapy. The group of study included 52 patients, diagnosed with histopathologically confirmed laryngeal tumors. The evaluation of the quality of life was done before and after surgery and during the radiotherapy and chemotherapy, weekly, for 8 weeks. The tools used to assess the quality of life, were the questionnaires EORTC QLQ-30 version 3.0, and EORTC QLQ 35. EORTC QLQ-30 version 3.0 showed a low score on scales such fatigue, pain and sleep problems, from the beginning of therapy. The symptoms that appeared during the treatment, with statistical significance were: fatigue, nausea / vomiting, pain and appetite problems. EORTC QLQ-35 signals from the beginning of therapy problems with the senses, voice, social life, cough, which increase in severity as the radiation dose increases. At the end of treatment, pain scales, senses, social life and dry mouth were affected. In conclusion, the patients with laryngeal tumors present an important degradation of the quality of life and social integration after the treatment and radiotherapy or chemoradiotherapy, situation that we must take into account in the therapeutic plan.

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The various thyroid axis dysfunctions have cardiovascular consequences both in hyperthyroidism and in hypothyroidism. This cross-sectional study included hyperthyroid and hypothyroid female patients in whom uric acid and NT-proBNP were determined in relation to changes in clinical findings and some echocardiographic parameters. The results of our study suggest that NT-proBNP is a better predictor than uric acid, correlating with left ventricular diastolic dysfunction and systolic blood pressure variations.

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