Vaginal birth after Cesarean experience in Romania: A retrospective case-series study and online survey

xlomafota13 shared this article with you from Inoreader Vaginal birth after Cesarean experience in Romania: A retrospective case-series study and online survey Via Experimental and therapeutic medicine Exp Ther Med. 2021 Aug;22(2):894. doi: 10.3892/etm.2021.10326. Epub 2021 Jun 18. ABSTRACT The high Romanian Cesarean delivery rates have led to an increase in a women's desire to achieve vaginal birth after Cesarean delivery (VBAC), but certain impediments make this process difficult. We retrospectively evaluated the VBAC cases in a tertiary maternity hospital from Romania, and assessed the Romanian women's opinion about VBAC using a questionnaire that was distributed to three specific Facebook groups. We evaluated 63 patients who achieved VBAC between January 2014 and August 2020. In addition, an online survey with 41 open and closed questions assessed the participants' opinion regarding VBAC in Romania. The results are summarized and discussed. The results revealed that VBAC rates were under 1%. The main observed complications that followed VBAC were postpartum hemorrhage (15.8%), and uterine atony (7.93%), while the most frequent ty pes of lesions encountered after VBAC were cervical tear (12.6%), followed by labial fissure (9.5%) and vaginal tear (7.9%). The patient's confidence in the health care system is low, and many women decide to try TOLAC at home. In conclusion, VBAC is an important topic in the context of high Romanian Cesarean rates, and the decision factors must provide consistent strategies that promote this mode of delivery. PMID:34194570 | PMC:PMC8237270 | D OI:10.3892/etm.2021.10326 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Jianpiyiqi formula ameliorates chronic atrophic gastritis in rats by modulating the Wnt/β-catenin signaling pathway

xlomafota13 shared this article with you from Inoreader Jianpiyiqi formula ameliorates chronic atrophic gastritis in rats by modulating the Wnt/β-catenin signaling pathway Via Experimental and therapeutic medicine Exp Ther Med. 2021 Aug;22(2):878. doi: 10.3892/etm.2021.10310. Epub 2021 Jun 15. ABSTRACT Jianpiyiqi formula is a Traditional Chinese Medicine (TCM) prescription and is used for the clinical treatment of patients with chronic atrophic gastritis (CAG). The aim of the present study was to examine the underlying mechanisms of Jianpiyiqi formula treatment for CAG via the Wnt/β-catenin signaling pathway. The high-performance liquid chromatography (HPLC) chromatogram of Jianpiyiqi formula was constructed. A CAG rat model induced by N-methyl-N'-nitro-N-nitrosoguanidine and ranitidine was established. The body weight and food intake of the rats was recorded and rat gastric morphology was visually examined. Pathological analysis of rat gastric tissue was also performed. The levels of gastrin (GAS), pepsin (PP), somatostatin (SS) and prostaglandin E2 (PGE2) in rat serum were detected using ELISAs. The expression levels of proteins and genes associated with the Wnt/β-catenin signaling pathway were measured via immunohistochemistry and reverse transcription-quantitative PCR. The HPLC chromatogram of Jianpiyiqi formula was determined and as active components, liquiritin and hesperidin were identified from the chromatogram. Compared with the blank group, the body weight and feed intake of the rats were decreased, and gastric mucosal atrophy and inflammation appeared in the model group. Treatment with Jianpiyiqi formula increased the body weight and feed intake of the rats, as well as relieved the gastric atrophy and inflammation. The contents of GAS, PP, SS and PGE2 were significantly reduced in the model group compared with the blank group. Jianpiyiqi formula significantly increased GAS, PP, SS and PGE2 levels in serum of rats with CAG. In the model group, Wnt1, β-catenin and cyclin D1 protein expression levels were increased, and glycogen synthase kinase-3β (GSK-3β) protein ex pression levels were decreased. Jianpiyiqi formula decreased the protein expression levels of Wnt1, β-catenin and cyclin D1 and increased the protein expression levels of GSK-3β. Compared with the blank group, the mRNA expression levels of Wnt1, Wnt5a, β-catenin, cyclin D1 and MMP7 were upregulated, and the mRNA expression levels of GSK-3β were downregulated in the model group. Treatment with Jianpiyiqi formula downregulated the mRNA expression levels of Wnt1, Wnt5a, β-catenin, cyclin D1 and MMP7 and upregulated the mRNA expression levels of GSK-3β. All of the experimental results indicated that Jianpiyiqi formula exerted a therapeutic effect on rats with CAG and inhibited the activation of the Wnt/β-catenin signaling pathway. Thus, Jianpiyiqi formula, as an effective TCM prescription for treating patients with CAG, may be more widely used in the clinic. PMID:34194556 | PMC:PMC8237394 | DOI:10.3892/etm.2021.10310 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Office-based phonosurgery

xlomafota13 shared this article with you from Inoreader Office-based phonosurgery Via hno HNO. 2021 Jun 30. doi: 10.1007/s00106-021-01081-6. Online ahead of print. ABSTRACT Significant and new impulses regarding the treatment concept for outpatient phonosurgery on unsedated patients are currently coming from various Anglo-American authors. These "office-based procedures" have been propagated as an alternative to many conventional surgical interventions under anesthesia. The main reason for this remarkable development is the use of new endoscopic techniques in com bination with photoangiolytic laser (KTP and blue laser), which allow safe and efficient phonosurgical procedures. Patient acceptance is high since outpatient procedures are considered to have a lower surgical risk. Despite the widespread euphoria, there is a lack of studies evaluating the medical decision criteria and safety management of office-based laryngeal surgery. PMID:34195859 | DOI:10.1007/s00106-021-01081-6 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Morphological features of the chiasma tendinum and its relation with surface landmarks and pulleys: a cadaveric study

xlomafota13 shared this article with you from Inoreader Morphological features of the chiasma tendinum and its relation with surface landmarks and pulleys: a cadaveric study Via radiol anat Surg Radiol Anat. 2021 Jul 1. doi: 10.1007/s00276-021-02783-w. Online ahead of print. ABSTRACT AIM: Chiasma tendinum (Camper's chiasm) is of great importance in the delicate movements and stability of the fingers and takes place poorly in the literature. This study aims to reveal the morphometric details of the chiasma tendinum in relation with pulleys and other relevant structures. MATERIALS AND METHODS: Palm and 2nd to 5th fingers of 10 (6 male, 4 female) formalin fi xed cadavers were used bilaterally. After determining the superficial reference points on the fingers, the skin and the tendon sheath were incised, and then measurements of chiasma tendinum and related tendons were performed. The measurements were analyzed with respect to fingers, genders, and sides. Finally, the types of chiasma tendinum were identified and then grouped as symmetrical, asymmetrical, and pseudo chiasm. RESULTS: Pulley and chiasma tendinum positions were correlated with finger length (p < 0.01). Pulley lengths were significantly less in females. Asymmetrical chiasma tendinum types were found in 45% of the fingers. In most comparisons, values for fifth finger were significantly different than that of other fingers and chiasma tendinum types differed according to fingers and gender. The case of no fiber exchange was observed only in the 5th finger in 15%. CONCLUSION: Findings related to the prediction of location of the pulleys and chiasma tendinum accor ding to the superficial signs, awareness of cases where one of the two arms of the flexor digitorum superficialis is extremely thin and no fiber exchanges that may be risk factors for spontaneous tendon rupture may help provide more accurate approaches in relevant clinical applications. PMID:34196774 | DOI:10.1007/s00276-021-02783-w View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Management and outcome of vagus nerve stimulator implantation: experience of an otolaryngeal/neuropediatric cooperation

xlomafota13 shared this article with you from Inoreader Management and outcome of vagus nerve stimulator implantation: experience of an otolaryngeal/neuropediatric cooperation Via http://link.springer.com/journal/405,European archives of oto-rhino-laryngology,The European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino Eur Arch Otorhinolaryngol. 2021 Jul 1. doi: 10.1007/s00405-021-06943-x. Online ahead of print. ABSTRACT OBJECTIVE: Vagus nerve stimulator (VNS) implantation is an established therapy for pharmacoresistant epilepsy that is not amenable to curative epilepsy surgery. Historically, VNS implantation has been performed by neurosurgeons, but otolaryngologist involvement is increasingly common. In this retrospective study, we aimed to evaluate the efficacy and safety of VNS implantation in children and adolescents from the otolaryngologists' perspective. METHODS: This study included children and adolescents who had undergone VNS implantation at the study center between 2014 and 2018. Patient files were analyzed with regards to the durations of device implantation and hospitalization, postoperative complications, and clinical outcome, including seizure frequency, clinical global impression of improvement (CGI-I) score, and quality of life (QoL). RESULTS: A total of 73 children underwent VNS surgery. The median age at implantation was 9.3 ± 4.6 years, and median epilepsy duration before VNS surgery was 6 ± 4 years. Lennox-Gastaut syndrome was the most common syndrome diagnosis (62.3%), and structural abnormalities (49.3%) the most frequent etiology. Operation times ranged from 30 to 200 min, and median postoperative hospitalization length was 2 ± 0.9 days. No complications occurred, except for four revisions and two explantations due to local infections (2.7%). Among our patients, 76.7% were responders (≥ 50% reduction in seizure frequency), 72.1% showed improved CGI-I scores, and 18.6-60.5% exhibited considerable improvements in the QoL categories energy, emotional health, and cognitive functions. CONCLUSION: Our results indicate that VNS implantation is a highly effective and safe treatment option for children and adolescents with AED-refractory epilepsies who are not candidates for curative epilep sy surgery. PMID:34196736 | DOI:10.1007/s00405-021-06943-x View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Suprameatal-transzygomatic root endoscopic approach to the geniculate ganglion: an anatomical and radiological study

xlomafota13 shared this article with you from Inoreader Suprameatal-transzygomatic root endoscopic approach to the geniculate ganglion: an anatomical and radiological study Via http://link.springer.com/journal/405,European archives of oto-rhino-laryngology,The European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino Eur Arch Otorhinolaryngol. 2021 Jul 1. doi: 10.1007/s00405-021-06965-5. Online ahead of print. ABSTRACT PURPOSE: To describe the suprameatal-transzygomatic root endoscopic approach (STEA) to the geniculate ganglion (GG), the labyrinthine facial nerve (FN) and epitympanum. METHODS: The feasibility and limits of the STEA, maintaining the integrity of the ossicular chain, were analysed. Ten human cadaveric ears were dissected. Step-by-step description of the technique and relevant measurements were taken during the approach. The visualization and surgical working field on the anterior and posterior medial epitympanum, GG, greater superficial petrosal nerve, the labyrinthine FN and suprageniculate area were evaluated. The range of motion through the approach and the rate of the decompression of the GG and the labyrinthine portion of the FN were assessed as well. CT-scan measurements were compared with those obtained during the dissec tion. RESULTS: A complete exploration of the epitympanum was possible in every specimen. Decompression of the GG and first portion of the FN was achieved without any trauma to the ossicular chain in nine ears. The endoscope movements were mainly limited by the distance between bony buttress-short process of the incus-tegmen. The working space, during GG and labyrinthine FN decompression, was limited by the distance between malleus head-medial epitympanic wall and malleus head-GG. Radiologic measurements were consistent with those obtained during the dissections. CONCLUSION: The STEA is a promising minimally invasive approach for decompression of the GG and FN's labyrinthine portion. The applications of this corridor include the exploration and surgery of the medial epitympanum, preserving the ossicular chain. PMID:34196734 | DOI:10.1007/s00405-021-06965-5 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Clinical evaluation of antibiotic regimens in patients with surgically verified parapharyngeal abscess: a prospective observational study

xlomafota13 shared this article with you from Inoreader Clinical evaluation of antibiotic regimens in patients with surgically verified parapharyngeal abscess: a prospective observational study Via http://link.springer.com/journal/405,European archives of oto-rhino-laryngology,The European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino Eur Arch Otorhinolaryngol. 2021 Jul 1. doi: 10.1007/s00405-021-06962-8. Online ahead of print. ABSTRACT PURPOSE: We aimed to evaluate the effectiveness of different antibiotic regimens for the treatment of parapharyngeal abscess (PPA) and characterize patients, who suffered potentially preventable complications (defined as death, abscess recurrence, spread of infection, or altered antibiotic treatment because of insufficient progress). METHODS: Sixty adult patients with surgically verified PPA were prospectively enrolled at five Danish Ear-nose-throat departments. RESULTS: Surgical treatment included internal incision (100%), external incision (13%), and tonsillectomy (88%). Patients were treated with penicillin G ± metronidazole (n = 39), cefuroxime ± metronidazole (n = 16), or other antibiotics (n = 5). Compared to penicillin-treated patients, cefuroxime-treated patients were hospitalized for longer (4.5 vs 3.0 days, p = 0.007), were more frequently admitted to intensive care (56 vs 15%, p = 0.006), underwent external incision more frequently (31 vs 5%, p = 0.018), and suffered more complications (50 vs 18%, p = 0.022), including re-operation because of abscess recurrence (44 vs 3%, p < 0.001). Nine patients suffered potentially preventable complications. These patients displayed significantly higher C-reactive protein levels, received antibiotics prior to admission more frequently, underwent external incision more commonly, and were admitted to intensive care more frequently compared to other patients. CONCLUSION: The majority of patients with PPA were effectively managed by abscess incision, tonsillectomy, and penicillin G ± metronidazole. Cefuroxime-treated patients were more severely ill at time of admission and had worse outcome compared to penicillin-treated patients. We recommend penicillin G + metronidazole as standard treatment for patients with PPA, but in cases with more risk factors for potentially preventable complications, we recommend aggressive surgical and broadened antibiotic therapy, e.g. piperacillin-tazobactam. PMID:34196735 | DOI:10.1007/s00405-021-06962-8 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Location, location, location: Melanoma cells “living at the edge”

xlomafota13 shared this article with you from Inoreader Location, location, location: Melanoma cells "living at the edge" Via Experimental Dermatology Abstract Abnormal cell migration and invasion underlie metastatic dissemination, one of the major challenges for cancer treatment. Melanoma is one the deadliest and most aggressive forms of skin cancer due in part to its migratory and metastatic potential. Cancer cells use a variety of migratory strategies regulated by cytoskeletal remodelling. In particular, we discuss the importance of amoeboid invasive melanoma strategies, since they have been identified at the edge of human melanomas. We hypothesize that the presence of amoeboid melanoma cells will favour tumour progression since they are invasive and metastatic; they support immunosuppression; they harbour cancer stem cell properties and they are involved in therapy resistance. The Rho-ROCK-Myosin II pathway is key to maintain amoeboid melanoma invasion but this pathway is further regulated by pro-tumorigenic/pro-metastatic/pro-survival signalling pathways such as JAK-STAT3, TGFβ-SMAD, NF-κB, Wnt11/5-FDZ7 and BRAFV600E-ME K-ERK. These pathways support amoeboid behaviour and are actionable in the clinic. After melanoma wide surgical margin removal, we propose that possible remaining melanoma cells should be eradicated using anti-amoeboid therapies. View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Screening for Olfactory Dysfunction in COVID-19 Patients Using Quick Smell Identification Test

xlomafota13 shared this article with you from Inoreader Screening for Olfactory Dysfunction in COVID-19 Patients Using Quick Smell Identification Test Via Otolaryngology Indian Abstract Objective: To determine the prevalence of OD in the confirmed case with COVID-19 among our population using quick smell identification test (Q-SIT) as screening tool. Methods: Cross- sectional study carried out in Qatif area—Saudi Arabia among adult hospitalized patient with confirm COVID-19 during the period between May and July, 2020. All adults confirmed COVID-19 patients were interviewed for history of current disease and associated symptoms as well as performing Q-SIT. Participants who had history of olfactory dysfunction, and critical cases required ICU admission were excluded. Results: The prevalence of OD among COVID-19 cases was (16.3%) in our population using Q-SIT compared to (27.4%) for self-reported symptom. Females were having higher prevalence in compare to males (30.5% and 11.1%) respectively; which was statistically significant (P < 0.001). The patients reported higher prevalence of ageusia (31.9%) with significant association w ith OD (P < 0.001). Q-SIT showed high positive and negative predictive value in detecting OD among patients with COVID-19 (84% and 93% respectively). Conclusion: Q-SIT is a useful, validated and easy to apply tool for screening OD among patients with COVID-19. Some patients presented solely with this symptom which can occurs unnoticed in COVID-19 patients, and there for required objective test for detection. View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Correlation Between Video-Otoendoscopy and Tympanograms of Patients with Acute Middle Ear Infections

xlomafota13 shared this article with you from Inoreader Correlation Between Video-Otoendoscopy and Tympanograms of Patients with Acute Middle Ear Infections Via Otolaryngology Indian Abstract The tympanic membrane (TM) undergoes a number of pathological changes in middle ear disease which can be detected by a video-otoendoscope. Middle ear disease is also accompanied by changes in middle ear pressure which can be assessed by tympanometry. The objectives of this study were to find the correlation between video-otoendoscopy and tympanometry in acute middle ear infections and to deduce which of the two is more efficient and reliable for early diagnosis. 75 patients with AOM or OME were included over 1 year where each patient was followed for 21 days. Detailed history and clinical examination with videootoendoscope and tympanometry was done on each visit. Each TM was graded using OMGRADE scale. Symptoms and clinical findings consistent with acute otitis media were given a clinical score (CO Score). The results were collected and correlation between video-otoendoscopy and tympanometry was determined and their individual sensitivity, specificity a nd diagnostic accuracy was calculated. The sensitivity, specificity and diagnostic accuracy for tympanometry and video-otoendoscopy was calculated individually for each of the 4 visits and positive correlation between the 2 was found. Our study showed that tympanometry had a higher overall sensitivity than video-otoendoscopy. While, video-otoendoscopy showed a higher specificity than Tympanometry. Otoendoscopy is good for ruling out AOM/OME but cannot rule out persisting Middle Ear Effusion and Tympanometry is a better tool for detecting MEE but cannot differentiate well between AOM and OME. We found that tympanometry plus otoendoscopy together greatly increase the chances of detecting AOM and OME thus improving diagnostic accuracy, reducing financial costs associated with over or mis-diagnosis. View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Objectifying growth of vascularized bone transfers after mandibular reconstruction in the pediatric population

xlomafota13 shared this article with you from Inoreader Objectifying growth of vascularized bone transfers after mandibular reconstruction in the pediatric population Via Journal of plastic, reconstructive & aesthetic surgery : JPRAS J Plast Reconstr Aesthet Surg. 2021 Jun 11:S1748-6815(21)00262-X. doi: 10.1016/j.bjps.2021.05.010. Online ahead of print. ABSTRACT BACKGROUND: Autologous vascularized bone transfer is the preferred strategy for the reconstruction of mandibular defects in a pediatric population. The principal argument is the theoretical postoperative growth potential of the neomandible, which uses vascularized donor tissues. OBJECTIVES: The purpose of this study was to objectify the veritable growth potential of vascularized bone transfers in children. METHODS: A literature search was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, revealing 57 patients younger than or equal to 18 years who had undergone a mandibular reconstruction with a vascularized free flap. Only studies using postoperative imaging were included. Outcomes regarding growth and postoperative corrections and complica tions were analyzed. RESULTS: Neomandibular growth was observed in 63.2% of all included patients. The proportion of growth was higher in patients with condylar preservation (95.7%) than that of patients with condylar involvement (41.2%). Reconstruction of the condyle by a free flap, which includes an epiphyseal growth plate or cartilage increased postoperative growth potential (77.8%) but did not reduce the need for later orthognathic surgery. CONCLUSION: After mandibular reconstruction with a vascularized bone transfer, the majority of pediatric patients shows neomandibular growth. Condylar preservation, the inclusion of epiphyseal growth plates or cartilage, and the patients age at the time of reconstruction are essential defining parameters. PMID:34187765 | DOI:10.1016/j.bjps.2021.05.010 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.