P53 More than 2-Year Follow-up of Resistant Hypertensive Patients with Neurovascular Decompression of the Brain Stem on the Left Side
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In the background of resistant hypertension (RHT) the neurovascular pulsatile compression (NVPC) of the left rostral ventrolateral medulla may play a role. In these cases, a neurosurgical decompression (NVD) decreased the blood pressure (BP) and the antihypertensive medication became more effective. The aim of this work was to compare BP values recorded at the farthest time from the time of the NVD, up to maximum 31 December 2016. Earlier we published first 2-year follow-up data of 9 operated patients. In this work we retrospectively collected these 9 patients’ data from the clinical center’s patient management system. We analyzed BP values recorded before NVD, 1 and 24 months after NVD and the last recorded ones. The NVDs of these patients were performed between 2000 and 2004. The mean follow-up time was 11 years (minimum 3 years, maximum 16 years). Both the systolic and the diastolic BP decreased significantly in all cases after the NVD and at the last record they were significantly lower than before the NVD. Last recorded BP values compared to the 24-month data also were lower (148/96 mmHg vs. 135/81 mmHg). In 5 cases the number of antihypertensives increased and the mean number of combinations was higher compared to 24-month data (5.7 vs. 6.7). These results confirmed our previous opinion that in severe hypertension not responding to conventional therapy the NVD of the left side NVPC could guarantee a long-lasting BP reduction. An NVD may have increased the sensitiveness for antihypertensive medication.
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Cite this article
TY - JOUR AU - Imola Fejes AU - Erika Vörös AU - Pál Barzó AU - Dóra Bajcsi AU - Annamária Letoha AU - Sándor Sonkodi AU - György Ábrahám AU - Péter Légrády PY - 2020 DA - 2020/02/17 TI - P53 More than 2-Year Follow-up of Resistant Hypertensive Patients with Neurovascular Decompression of the Brain Stem on the Left Side JO - Artery Research SP - S94 EP - S94 VL - 25 IS - Supplement 1 SN - 1876-4401 UR - https://doi.org/10.2991/artres.k.191224.084 DO - 10.2991/artres.k.191224.084 ID - Fejes2020 ER -