Publications by authors named "Zivadinovic B"

Parkinson's disease (PD) is a chronic, progressive, neurodegenerative disorder whose clinical presentation consists of motor and non-motor signs and symptoms. Among the non-motor symptoms, psychosis can occur in the later stages of the disease. Psychosis in PD (PDP) is a common, complex, and significantly disabling disorder associated with poorer quality of life, accelerated cognitive decline, need for hospitalization or institutionalization, and mortality.

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Introduction: Clivus meningiomas are benign tumors that occur at the skull base in the posterior cranial fossa. Symptoms usually progress several months or years before diagnosis and may include: headache, vertigo, hearing impairment, ataxia with gait disturbances, sensory problems. In the neurological findings, paralysis of the lower cranial nerves is most often seen, which in the later course can be accompanied by cerebellar and pyramidal signs until the development of a consciousness impairment.

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Objective: The purposes of this study were to examine the therapeutic response of advanced cervical cancer to Ki-67 proliferative index (Ki-67 PI) dependent cisplatin chemotherapy, and to determine Ki-67 PI referential value that is expected to provide a satisfactory therapeutic response of cervical cancer to cisplatin chemotherapy.

Patients And Methods: This prospective study enrolled 59 patients treated for cervical cancer at Clinic for Oncology, Clinical Center Nis, Serbia. According to the obtained Ki-67 PI values, patients were divided into three groups, and all the patients received the same cytostatic, cisplatin.

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Auditory evoked potentials (AEP) represent an electrophysiological method used in the diagnostics of pathological changes of the brainstem. Patients with vertebrobasilar insufficiency (VBI) show changes in the AEP-caused ischemia of the brain structures that generate their responses. The aim of the study was to determine the diagnostic significance and correlation among the findings of AEP in patients with VBI established by color Doppler sonography.

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