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  1. Article: Epistaxis Treatment Options: Literature Review.

    Mylonas, Stylianos / Skoulakis, Charalampos / Nikolaidis, Vasileios / Hajiioannou, Jiannis

    Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India

    2023  Volume 75, Issue 3, Page(s) 2235–2244

    Abstract: Epistaxis means bleeding from nostrils, nasal cavity or nasopharynx. To summarize the available epistaxis treatment options. Methods: 61 articles published in the last 20 years were included. Duplicate records, irrelevant and inaccessible ones were ... ...

    Abstract Epistaxis means bleeding from nostrils, nasal cavity or nasopharynx. To summarize the available epistaxis treatment options. Methods: 61 articles published in the last 20 years were included. Duplicate records, irrelevant and inaccessible ones were excluded.  Epistaxis can be treated with first aid measures such as external pressure and ice packing and applying topical agents, e.g. oxymetazoline that stops 65-75% of nosebleeds in A&E. Also, with electrocautery which is more effective and has fewer recurrences (14.5% vs. 35.1%) than chemical cauterization and applying tranexamic acid that promotes hemostasis in 78% of patients, versus 35% and 31% respectively in patients treated with oxymetazoline and nasal packing. Furthermore, nasal packing can be applied with non-absorbable materials, e.g. petroleum jelly, BIPP gauze, PVA nasal tampons (Merocel), Foley catheter, balloons (Rapid-Rhino), absorbable materials, e.g. nasal tampon (Nasopore), and with newer hemostatic materials which are more effective and with fewer complications, e.g. hemostatic gauzes (Surgicel), thrombin matrix (Floseal), gelatin sponge (Spongostan) and fibrin glue. Moreover, epistaxis can be achieved with endoscopic ligation of arteries, mainly SPA, which is more effective than conventional nasal packing (97% vs. 62%), and with endoscopic cauterization which is more effective than ligation. Finally, for intractable cases embolization can be applied using gelatin sponge, foam, PVA and coils with 80% success rate and comparable efficacy and complications to surgical methods. Epistaxis can be dealt with various methods depending on patient's history and available resources. Newer hemostatic agents in combination with endoscopic methods have advantages over traditional methods.
    Language English
    Publishing date 2023-05-08
    Publishing country India
    Document type Journal Article
    ZDB-ID 1471137-0
    ISSN 0973-7707 ; 2231-3796 ; 0019-5421
    ISSN (online) 0973-7707
    ISSN 2231-3796 ; 0019-5421
    DOI 10.1007/s12070-023-03824-z
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Otitis media with effusion prevalence in mountainous/rural and urban environment in Greece.

    Tsitiridis, I / Skoulakis, C / Hajiioannou, J

    Hippokratia

    2020  Volume 24, Issue 1, Page(s) 45

    Language English
    Publishing date 2020-05-20
    Publishing country Greece
    Document type Journal Article
    ZDB-ID 2491943-3
    ISSN 1790-8019 ; 1108-4189
    ISSN (online) 1790-8019
    ISSN 1108-4189
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Quality of Life in Patients With Well-Differentiated Thyroid Carcinoma After Total Thyroidectomy in Greece.

    Agglopoulou, Olga / Gkrinia, Eleni / Bizaki-Vallaskangas, Argyro / Hajiioannou, Jiannis / Bizakis, Ioannis

    Cureus

    2024  Volume 16, Issue 1, Page(s) e53304

    Abstract: Introduction: Well-differentiated thyroid cancer is among the most common types of endocrine cancer. Despite its increasing prevalence, the prognosis of thyroid cancer is rather good, with a five-year survival rate ranging between 80% and 90%, depending ...

    Abstract Introduction: Well-differentiated thyroid cancer is among the most common types of endocrine cancer. Despite its increasing prevalence, the prognosis of thyroid cancer is rather good, with a five-year survival rate ranging between 80% and 90%, depending on the histological type. Not only the post-treatment complications and the side effects of the lifelong medication but also the possibility of a recurrence may have a negative impact on the patient's quality of life (QoL).
    Objective: The aim of this study is to investigate the impact of total thyroidectomy on the QoL of patients with well-differentiated thyroid carcinoma.
    Methods: A prospective study was performed in patients who underwent total thyroidectomy due to well-differentiated thyroid carcinoma in the Otolaryngology-Head and Neck Surgery Department at the University Hospital of Larissa, Greece. The QoL was evaluated based on the "Quality of Life (Thyroid Version)" questionnaire.
    Results: One hundred patients participated in the study, with a mean age of 51.24±15.33 years. Of these, 63 (63%) were females and 37 (37%) were males. Social concerns, physical well-being, and psychological well-being presented a gradual positive alteration during the first 12 months after the surgery, with psychological well-being reporting the most significant progress of 15.3%. However, spiritual well-being appeared to decline over time. The younger patients progressively improved their physical, psychological, and mental well-being; however, the older patients showed an amelioration of their social skills. Female patients reported higher levels of spiritual well-being, whereas males developed better social skills.
    Conclusions: In the long term, total thyroidectomy can ameliorate patients' physical status, psychological well-being, and social concerns. However, it might have a negative effect on their mental health during the first 12 months postoperatively. In addition, QoL is directly influenced by demographic characteristics such as age and gender.
    Language English
    Publishing date 2024-01-31
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2747273-5
    ISSN 2168-8184
    ISSN 2168-8184
    DOI 10.7759/cureus.53304
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Otogenic brain complications: a systematic review and meta-analysis.

    Gkrinia, Eleni / Brotis, Alexandros G / Vallianou, Kyriaki / Ntziovara, Anna Maria / Hajiioannou, Jiannis

    The Journal of laryngology and otology

    2024  , Page(s) 1–10

    Abstract: Objective: This study aimed to form astute deductions regarding the presentation, treatment and mortality of otogenic brain complications.: Methods: A systematic literature search of four medical databases (PubMed, Embase, Web of Science and Scopus) ... ...

    Abstract Objective: This study aimed to form astute deductions regarding the presentation, treatment and mortality of otogenic brain complications.
    Methods: A systematic literature search of four medical databases (PubMed, Embase, Web of Science and Scopus) was conducted. Studies associated with otogenic brain complications were considered eligible. Fixed- and random-effects model meta-analysis was developed to assess the proportion estimate for each outcome individually.
    Results: Twenty-eight studies, with 1650 patients in total, were included. In 66 per cent of patients there was a known history of chronic otitis media. The most common symptoms were purulent otorrhoea (84 per cent), headache (65 per cent) and otalgia (45 per cent). A brain abscess was observed in 49 per cent of patients, followed by meningitis (34 per cent) and sinus thrombosis (22 per cent). A combination of surgical and conservative therapy was chosen in 84.3 per cent of cases and the mortality rate approached 11.1 per cent.
    Conclusion: Otogenic brain complications are a possibly life-threatening condition. Prompt imaging examination may set the final diagnosis and lead to an effective treatment.
    Language English
    Publishing date 2024-03-05
    Publishing country England
    Document type Journal Article
    ZDB-ID 218299-3
    ISSN 1748-5460 ; 0022-2151
    ISSN (online) 1748-5460
    ISSN 0022-2151
    DOI 10.1017/S0022215124000343
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: Vitamin D Levels in Chronic Rhinosinusitis in Patients With or Without Nasal Polyposis: A Systematic Review.

    Pantazidou, Georgia / Papaioannou, Ioannis / Skoulakis, Charalampos / Petinaki, Efthimia / Hajiioannou, Jiannis

    Cureus

    2023  Volume 15, Issue 9, Page(s) e46275

    Abstract: Chronic rhinosinusitis (CRS) is a large group of heterogeneous diseases characterized by extensive inflammation of the nasal mucosa and sinuses. Vitamin D (VD), as an immunoregulatory hormone, may play an important role in the pathophysiology of CRS. The ...

    Abstract Chronic rhinosinusitis (CRS) is a large group of heterogeneous diseases characterized by extensive inflammation of the nasal mucosa and sinuses. Vitamin D (VD), as an immunoregulatory hormone, may play an important role in the pathophysiology of CRS. The purpose of this study is to review the existing literature that correlates VD levels with CRS with or without nasal polyps. A systematic manual search was conducted in the PubMed and Google Scholar databases up to July 2023. Articles from PubMed and the first 100 articles from Google Scholar were recorded for our research. Keywords used were the following: vitamin D, chronic rhinosinusitis, and nasal polyps. Among the 134 articles retrieved, only 18 were eligible. The other 116 studies were excluded as they related VD levels with other conditions (e.g., allergic rhinitis) and for other reasons. However, we identified two more eligible records through the manual research of the above-mentioned 132 studies, and finally, 20 records were included in the current review. The review concerned case-control studies, prospective, retrospective, and cross-sectional studies. Based on our review, we concluded that CRS patients are correlated with the lowest VD levels, accompanied by increased severity of the disease, especially in those with nasal polyposis. Patients can benefit from appropriate VD supplementation, and serum VD levels should be included in the laboratory assessment of CRS. However, due to the heterogeneity of the individuals involved, more well-designed clinical trials as well as randomized clinical trials should be conducted for further validation of the above findings in the general population in the future.
    Language English
    Publishing date 2023-09-30
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 2747273-5
    ISSN 2168-8184
    ISSN 2168-8184
    DOI 10.7759/cureus.46275
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Diagnostic accuracy of fine needle aspiration cytology in parotid gland lesions.

    Hajiioannou, J / Gkrinia, E / Brotis, G A / Saratziotis, A / Nepka, C / Korais, C / Skoulakis, C

    Hippokratia

    2022  Volume 26, Issue 1, Page(s) 25–31

    Abstract: Background: This study aimed to estimate the fine needle aspiration cytology's (FNAC) diagnostic accuracy in differentiating neoplastic from inflammatory lesions (Q1) and malignant from their benign counterparts (Q2).: Methods: We present a ... ...

    Abstract Background: This study aimed to estimate the fine needle aspiration cytology's (FNAC) diagnostic accuracy in differentiating neoplastic from inflammatory lesions (Q1) and malignant from their benign counterparts (Q2).
    Methods: We present a retrospective case series covering a single University Hospital and six attending head and neck surgeons over eight years (January 2011 to July 2017). We concentrated on adults with clinically suspected parotid gland lesions. We offered all patients FNAC biopsy preoperatively, and the final diagnosis was established based on the findings of the final histology. The FNAC and histology results were cross-tabulated in a 2 x 2 contingency table, from which we calculated the diagnostic accuracy, sensitivity, specificity, and positive and negative predictive values.
    Results: From 212 consecutive patients reviewed, and after excluding thirteen cases (8 %) of valid but non-diagnostic FNAC, 161 cases (50 females and 111 males) fulfilled set eligibility criteria. The most common diagnosis was Warthin tumors (53 patients, 34 %), followed by pleomorphic adenomas (52 patients, 33.5 %). The sensitivity and specificity of FNAC in differentiating neoplastic from non-neoplastic lesions and in segregating malignant from benign conditions were estimated to be as high as 50 % and 97 %, and 98 % and 93 %, respectively.
    Conclusion: FNAC is moderately effective in differentiating non-neoplastic from neoplastic disease and highly accurate in selecting malignant lesions from benign ones. Although the lack of FNAC sensitivity can occasionally be problematic, it still comprises a valuable tool in salivary gland surgery. HIPPOKRATIA 2022, 26 (1):25-31.
    Language English
    Publishing date 2022-04-04
    Publishing country Greece
    Document type Journal Article
    ZDB-ID 2491943-3
    ISSN 1790-8019 ; 1108-4189
    ISSN (online) 1790-8019
    ISSN 1108-4189
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Anatomical variations of the recurrent laryngeal nerve according to the inferior thyroid artery and their clinical impact in patients undergoing thyroidectomy.

    Gkrinia, E / Nana, P / Spanos, K / Fiska, A / Hajiioannou, J / Skoulakis, C / Zibis, A H

    The Journal of laryngology and otology

    2022  Volume 137, Issue 6, Page(s) 673–677

    Abstract: Background: Recurrent laryngeal nerve identification is the 'gold standard' in thyroidectomy, to determine nerve function security and prevent severe complications. This study assessed the topographical relationship between the recurrent laryngeal nerve ...

    Abstract Background: Recurrent laryngeal nerve identification is the 'gold standard' in thyroidectomy, to determine nerve function security and prevent severe complications. This study assessed the topographical relationship between the recurrent laryngeal nerve and the inferior thyroid artery in patients undergoing total thyroidectomy, and determined its clinical impact.
    Methods: A retrospective study was performed of patients undergoing total thyroidectomy in a single tertiary centre over a six-month period.
    Results: Sixty-four patients were included. Among the 128 recurrent laryngeal nerve dissections, the nerve was identified traversing the inferior thyroid artery anteriorly in 27.3 per cent, with equal distribution between the two sides. No significant sex association was reported. One patient had transient vocal fold palsy, and hypocalcaemia was observed in 21.9 per cent, yet there was no statistical association with the topographical variation of the recurrent laryngeal nerve.
    Conclusion: Almost one-third of patients had an anatomical variation in which the recurrent laryngeal nerve ran superiorly to the inferior thyroid artery. Recurrent laryngeal nerve variation had no clinical impact on local complications or hypocalcaemia.
    MeSH term(s) Humans ; Thyroid Gland/surgery ; Thyroidectomy/adverse effects ; Recurrent Laryngeal Nerve ; Retrospective Studies ; Hypocalcemia ; Arteries/surgery
    Language English
    Publishing date 2022-06-20
    Publishing country England
    Document type Journal Article
    ZDB-ID 218299-3
    ISSN 1748-5460 ; 0022-2151
    ISSN (online) 1748-5460
    ISSN 0022-2151
    DOI 10.1017/S0022215122001360
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Microscopic versus endoscopic stapes surgery: systematic review and meta-analysis.

    Hajiioannou, J / Gkrinia, E / Tzimkas-Dakis, K / Palla, E / Brotis, A / Korais, C / Saratziotis, A / Lachanas, V / Skoulakis, C

    The Journal of laryngology and otology

    2022  Volume 136, Issue 11, Page(s) 1014–1022

    Abstract: Objective: To compare the efficacy and safety characteristics of endoscopic and microscopic stapes surgery based on current evidence.: Methods: A systematic literature search was conducted of three medical databases, focusing on randomised, ... ...

    Abstract Objective: To compare the efficacy and safety characteristics of endoscopic and microscopic stapes surgery based on current evidence.
    Methods: A systematic literature search was conducted of three medical databases, focusing on randomised, controlled studies or observational studies. Data related to the efficacy and safety of each technique were extracted. Outcome data were summarised using the pooled mean differences or pooled odds ratios, along with their 95 per cent confidence intervals.
    Results: Thirteen studies were included in the meta-analysis. Success rate was evaluated by estimating air-bone gap improvement; this revealed comparable outcomes for the two techniques (mean difference = -0.20; 95 per cent confidence interval = -0.53, 0.14). No statistically significant difference was detected concerning post-operative complications, except for dysgeusia (odds ratio = -1.12; 95 per cent confidence interval = -1.97, -0.28) and pain (odds ratio = -2.00; 95 per cent confidence interval = -2.97, -1.04), which favoured the endoscopic approach.
    Conclusion: Though both techniques result in commensurate outcomes concerning success rate, post-operative pain and dysgeusia favour the endoscopic approach. Further high-quality studies are needed to adequately compare the two methods.
    MeSH term(s) Humans ; Dysgeusia ; Stapes Surgery/methods ; Stapes ; Endoscopy/adverse effects ; Endoscopy/methods ; Ossicular Prosthesis
    Language English
    Publishing date 2022-01-11
    Publishing country England
    Document type Meta-Analysis ; Systematic Review ; Journal Article ; Review
    ZDB-ID 218299-3
    ISSN 1748-5460 ; 0022-2151
    ISSN (online) 1748-5460
    ISSN 0022-2151
    DOI 10.1017/S0022215121004436
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Agger nasi mucocele cause nasolacrimal duct obstruction and chronic dacryocystitis: clinical profile, management and outcome.

    Saratziotis, Athanasios / Zanotti, Claudia / Hajiioannou, Jiannis / Emanuelli, Enzo

    BMJ case reports

    2021  Volume 14, Issue 5

    Abstract: Epiphora is the first symptom of acquired nasolacrimal duct obstruction (NLDO), which may be due to various causes, including paranasal sinuses and tumours of the nasal cavity. A 28-year-old male patient presented chronic dacryocystitis with left-sided ... ...

    Abstract Epiphora is the first symptom of acquired nasolacrimal duct obstruction (NLDO), which may be due to various causes, including paranasal sinuses and tumours of the nasal cavity. A 28-year-old male patient presented chronic dacryocystitis with left-sided epiphora. Endoscopically, a bulging of the lateral nasal wall at the left-sided agger nasi area was noted. Imaging studies (CT and MRI) revealed a left-sided giant agger nasi mucocele. An endonasal endoscopic dacryocystorhinostomy (DCR) as well as opening of the agger nasi cell with mucocele removal and anterior ethmoidectomy was performed. Based on the literature, intranasal causes have very often occurred in patients with chronic dacryocystitis, but not reported as the cause of inflammation in the mucocele of agger nasi. Identification and recognition of this endonasal rare cause of NLDO-like agger nasi mucocele entity may facilitate timely intervention and can be treated successfully with a simultaneous endoscopic DCR procedure.
    MeSH term(s) Adult ; Dacryocystitis/diagnostic imaging ; Dacryocystitis/etiology ; Dacryocystitis/surgery ; Dacryocystorhinostomy ; Endoscopy ; Humans ; Lacrimal Duct Obstruction/diagnosis ; Lacrimal Duct Obstruction/etiology ; Male ; Mucocele/diagnosis ; Mucocele/diagnostic imaging ; Nasolacrimal Duct/diagnostic imaging ; Nasolacrimal Duct/surgery
    Language English
    Publishing date 2021-05-24
    Publishing country England
    Document type Case Reports ; Journal Article
    ISSN 1757-790X
    ISSN (online) 1757-790X
    DOI 10.1136/bcr-2021-242140
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Endoscopic Versus Microscopic Tympanoplasty: A Systematic Review and Metanalysis.

    Gkrinia, Eleni / Ntziovara, Anna Maria / Brotis, Alexandros G / Tzimkas-Dakis, Konstantinos / Saratziotis, Athanasios / Korais, Christos / Hajiioannou, Jiannis

    The Laryngoscope

    2024  

    Abstract: Objective: Endoscopic ear surgery is no longer a promising technique, but a well-established one. This study aims to compare endoscopic and microscopic tympanoplasty based on current literature evidence, in terms of their efficacy and safety ... ...

    Abstract Objective: Endoscopic ear surgery is no longer a promising technique, but a well-established one. This study aims to compare endoscopic and microscopic tympanoplasty based on current literature evidence, in terms of their efficacy and safety characteristics.
    Data sources: We conducted a systematic literature search of four medical databases (Pubmed, Cochrane Library, Scopus, ClinicalTrials.gov), focusing on randomized controlled or observational studies comparing microscopic to endoscopic tympanoplasty.
    Review methods: Data related to the efficacy and safety of each technique were extracted. Outcome data were summarized using pooled mean differences or pooled odds ratio along with their 95% confidence intervals. The risk of bias was estimated, by using the ROBINS-I and RoB-II assessment tools, while the overall quality of evidence was evaluated according to the GRADE working group.
    Results: Thirty-three studies, with 2646 patients in total, were included in the meta-analysis. Success rate was evaluated by estimating tympanic graft failure (pooled mean difference:-0.23; 95% CI: -0.61, 0.14, I
    Conclusion: Endoscopic tympanoplasty is an innovative alternative to the microscopic technique, resulting in commensurate outcomes regarding success rate. Furthermore, it offers superior results concerning postoperative complications, while it presents a significant reduction in the duration of surgery, mainly when it is compared to the postauricular microscopic approach.
    Level of evidence: NA Laryngoscope, 2024.
    Language English
    Publishing date 2024-02-28
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 80180-x
    ISSN 1531-4995 ; 0023-852X
    ISSN (online) 1531-4995
    ISSN 0023-852X
    DOI 10.1002/lary.31365
    Database MEDical Literature Analysis and Retrieval System OnLINE

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