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Κυριακή 20 Φεβρουαρίου 2022

Severe malnutrition after single anastomosis sleeve jejunal bypass (SASJ) surgery due to a rare surgical complication: Report of the case

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Int J Surg Case Rep. 2022 Feb 12;92:106824. doi: 10.1016/j.ijscr.2022.106824. Online ahead of print.

ABSTRACT

INTRODUCTION: Bariatric procedures rates are increased due to the epidemic in obesity. Up to 50% of patients operated with vertical banded gastroplasty (VBG) procedures experience failure or complications in the mid- and long-term and present for revision bariatric surgery. Despite the increase in revisions, their safety and efficacy remain controversial.

CASE PRESENTA TION: A 44-year-old female patient with severe malnutrition after single anastomosis sleeve jejunal bypass (SASJ) surgery was referred to this center. SASJ was the chosen bariatric procedure for her after the first failed VBG. She was unable to swallow anything. Upper GI endoscopy was done and the laparoscopic prolene mesh used in the first bariatric surgery (VBG) was seen inside the gastric lumen. Total parental nutrition was initiated and continued for 12 days in this medical center and then she was candidate for exploratory laparoscopy.

CLINICAL DISCUSSION: Using prophylactic preperitoneal Prolene mesh during wound closure in bariatric surgery is safe and effective in preventing incisional hernia development. During the revision bariatric surgeries, surgeons should be careful about the used mesh in the first bariatric surgery.

CONCLUSION: Surgeons should be aware of the management of rare surgical complications that might lead to malnutrition which is insidious.

LEVEL OF EVIDENCE: V.

PMID:35176582 | DOI:10.1016/j.ijscr.2022.106824

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The effect of noise on the amplitude and morphology of cortical auditory evoked potentials

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Braz J Otorhinolaryngol. 2021 Dec 7:S1808-8694(21)00197-X. doi: 10.1016/j.bjorl.2021.11.006. Online ahead of print.

ABSTRACT

OBJECTIVE: To analyze the effect of noise on electrophysiological measurements (P1-N1-P2 complex) of cortical auditory evoked potentials in normal hearing individuals of different ages.

METHODS: The inclusion criteria for the study were young individuals, adults and elderly, aged 18-75 years, with auditory thresholds up to 25 dB. Participants were separated according to their age group: G1 (18-25 years old), G2 (31-59 years old) and G3 (60-75 years old). Cortical auditory evoked potentials were elicited with synthetic speech stimulus /da/ presented in two conditions: without masking and with masking (Delta-t 64 ms). The results were expressed and analyzed using statistical measures.

RESULTS: High latencies and reduced amplitudes were observed in the Delta-t 64 ms condition, in all age groups. There were sign ificant differences between the groups, both in P1 latencies for the two conditions and in N1 latencies in the Delta-t 64 ms condition. P1 latencies in the condition without masking were lower in G1 and P1 and N1 latencies in the Delta-t 64 ms condition were higher in G3. The described results show the influence of noise on cortical responses in all age groups, with G3 being the most affected by the masking presentation.

CONCLUSION: The latency and amplitude measurements vary according to the stimulus presentation condition and age group. The forward masking phenomenon occurred with greater precision in G3.

LEVEL OF EVIDENCE: (2c).

PMID:35177355 | DOI:10.1016/j.bjorl.2021.11.006

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Evaluation of the Bonebridge BCI 602 active bone conductive implant in adults: efficacy and stability of audiological, surgical, and functional outcomes

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Eur Arch Otorhinolaryngol. 2022 Feb 19. doi: 10.1007/s00405-022-07265-2. Online ahead of print.

ABSTRACT

PURPOSE: (1) To assess the effectiveness and safety of a bone-conduction implant, the Bonebridge BCI 602, in adults with conductive or mixed hearing loss. (2) To investigate whether the Bonebridge BCI 602 is at least as effective as the Bonebridge BCI 601 in such patients.

METHODS: The study group included 42 adults who had either conductive or mixed hearing loss. All patients underwent Bonebridge BCI 602 implant surgery. Before and after implantation, pure-tone audiometry, speech recognition tests (in quiet and noise), and free-field audiometry were performed. Word recognition scores were evaluated using the Polish Monosyllabic Word Test. Speech reception thresholds in noise were assessed using the Polish Sentence Matrix Test. Subjective assessment of benefits was done using the APHAB (Abbreviated Profile of Hearing Aid Benef it) questionnaire.

RESULTS: The APHAB questionnaire showed that difficulties in hearing decreased after BCI 602 implantation. Both word recognition in quiet and speech reception threshold in noise were significantly better after BCI 602 implantation and remained stable for at least 12 months. A significant advantage of the device is a reduced time for surgery while maintaining safety. In this study, the mean time for BCI 602 implantation was 28.3 min ± 9.4.

CONCLUSIONS: The second-generation Bonebridge BCI 602 implant is an effective hearing rehabilitation device for patients with conductive or mixed hearing loss. Patient satisfaction and audiological results confirm its efficacy and safety. Its new shape and dimensions allow it to be used in patients previously excluded due to insufficient or difficult anatomical conditions. The new BCI 602 implant is as effective as its predecessor, the BCI 601.

PMID:35182185 | DOI:10.1007/s00405-022-07265-2

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