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Erkul E, Isilak Z, Gungor A, Cekin EI, Cincik H. The Effects of Septoplasty on QTc Dispersion. Otolaryngol Head Neck Surg 2011. [DOI: 10.1177/0194599811415823a434] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective: Studies have shown that nasopharyngeal airway diseases, such as obstructive sleep apnea, are closely associated with cardiovascular diseases. The purpose of this study was to investigate whether there is any impact of septoplasty operation on QTc dispersion (QTcD) in patients with nasal septum deviation. Method: This study included 28 young deviated nasal septum patients. All patients underwent septoplasty. The QT interval, the heart rate-corrected QT, and the QT dispersion were calculated digitally using computerized electrocardiograms (ECG) by Holter ECG. Heart rates, QT intervals, QTc, and QTcD values were compared preoperatively and one-month postoperatively. Results: QTcD was measured 62.9 ± 7.9 in young patients with nasal septal deviation. While there was no significant change in ECG QT interval periods obtained from the patients taken after the procedure (354.8 ± 25.7 and 360 ± 25.4, P > .05), there was a significant decrease in QTc values (398 ± 22.9 and 383.7 ± 21.2, P = .013 [<0.05]), and there was a significant decrease in QTcD values (62.9 ± 7.9 and 45.7 ± 6.7, P = .000). In addition, heart rates were significantly decreased after surgery (76.5 ± 13.2 and 67.4 ± 10.4, P = .007). Conclusion: In our study, QTcD values were increased in young patients with nasal septal deviation. High QTcD value indicates increased heterogeneity of ventricular repolarization. Septoplasty is important for young people with nasal deviations to provide improvement of QTc dispersion. Nasopharyngeal airway diseases have negative effects on myocardial repolarization.
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Cekin EI, Pinar DP, Gungor A, Erkul E, Cincik H. Ideal Duration of Nasal Packing after Septoplasty. Otolaryngol Head Neck Surg 2011. [DOI: 10.1177/0194599811415823a409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objective: Septoplasty is a corrective surgical procedure for nasal septal deviation, and nasal packing is usually applied after septoplasty to avoid some complications. The objective of this study was to evaluate the complications and subjective discomfort of 24-hour nasal packing compared to that of 48-hour nasal packing in patients undergoing septoplasty. Method: A total of 149 patients were divided into two groups according to time of nasal packing removal. Nasal packings were removed 24 (group 1) and 48 (group 2) hours after septoplasty. Patients with complications were recorded, and verbal analog pain scores (VAS) of all patients were calculated after surgical procedure. Results: Postoperative hemorrhage rates were 17.5% in the first group and 6.6% in the second group. Hemorrhages in the first group were mostly reactionary, and only two of them required repacking. None of the patients in the second group required repacking. There was no statistically significant difference between the two groups depending on hemorrhage. First day mean VAS scores were similar in both groups. Second day mean VAS score of the second group was higher compared to first day VAS scores of both groups. Conclusion: According to our study, routine use of 48-hour nasal packing after septoplasty is not necessary. We observed that prolonged nasal packing increases the postoperative pain significantly and has no significant beneficial effect on postoperative complications except in patients with hypertension.
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Cincik H, Kapucu B, Ipcioglu OM, Gungor A, Dursun E. Hydroxyproline levels in nasal polyps. Eur Arch Otorhinolaryngol 2011; 268:1147-1150. [PMID: 21365211 DOI: 10.1007/s00405-011-1546-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2010] [Accepted: 02/22/2011] [Indexed: 11/27/2022]
Abstract
The aim of this study was to evaluate hydroxyproline levels in nasal specimens from patients with nasal polyps, and to examine hydroxyproline levels after nasal steroid spray and oral steroid treatments. This study was performed on 41 patients. The subjects were divided into four groups: no medication group (group A, n 11), oral methylprednisolone group (group B, n 8), topical steroid spray group (group C, n 8) and control group (group D, n 14). Nasal polyp samples were collected endoscopically. Healthy subjects were studied as a control group, and their nasal samples were taken during turbine reduction surgery. All samples were analyzed using the immunocytochemistry method. Hydroxyproline levels were investigated and compared with the control group. Mean hydroxyproline levels in groups A-D were 98.48, 24.20, 8.97 and 4.52, respectively. The hydroxyproline levels were significantly higher in group A compared with that of group D. The treatment that revealed significant decreases in hydroxyproline levels was group C. Although there was also a noticeable reduction in group B, there were no statistically significant differences between group B and group A. Our study revealed a significant correlation between nasal polyp and hydroxyproline levels. The hydroxyproline levels were significantly higher in nasal polyps. Both oral and topical steroid treatments decrease hydroxyproline levels in nasal polyps. Thus, in theory, steroid treatment can directly decrease hydroxyproline levels by inhibiting proline hydroxylase and indirectly by lowering the inflammatory process.
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Cekin E, Cincik H, Yilmaz I, Gungor A. Primary malignant melanoma of the trachea: case report. EAR, NOSE & THROAT JOURNAL 2010; 89:E18-20. [PMID: 20628973 DOI: 10.1177/014556131008900703] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
A 22-year-old man was admitted with complaints of dyspnea and hoarseness. Laryngoscopy and computed tomography of the neck revealed a 1.5 x 2-cm solid mass obstructing the trachea. The black, pedunculated mass was completely removed through a tracheal incision, and a paratracheal lymph node dissection was performed. Histopathologic examination revealed nodular-type mucosal malignant melanoma. Cranial and thoracic computed tomography, abdominal ultrasonography, and histopathologic examination of the paratracheal lymph nodes showed no metastases. No recurrence has been noted in more than 3 years of follow-up.
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Gungor A, Kapucu B, Cekin E, Cincik H. Effect of Steroid Treatments on Apoptosis Level of Polyp. Otolaryngol Head Neck Surg 2010. [DOI: 10.1016/j.otohns.2010.06.591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Cincik H, Guens M, Dogru S, Gungor A, Cekin E. Evaluation of Fluoxetine Treatment on Facial Nerve Healing. Otolaryngol Head Neck Surg 2010. [DOI: 10.1016/j.otohns.2010.06.339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Ozdemir T, Cincik H, Dogru S, Cekin IE, Ulubil SA, Gungor A. Efficacy of topical halofuginone in myringotomy patency. Eur Arch Otorhinolaryngol 2010; 267:1701-4. [PMID: 20574743 DOI: 10.1007/s00405-010-1306-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2009] [Accepted: 06/07/2010] [Indexed: 11/26/2022]
Abstract
The objective of the study is to determine whether topical halofuginone (HF) application has an impact on prolonging the time for healing of myringotomy incision, and to investigate histopathologic effects of HF on tympanic membrane (TM) in rat model. Forty rats with normal eardrums were involved in this study. The study group and control group consisted of 30 and 10 rats, respectively. A posterior incision 1 mm in diameter was made on healthy eardrums of the rats. Following incision, gelfoam soaked with HF hydrobromide of 30 mg/dl was applied on the perforation in study group, whereas gelfoam soaked with isotonic saline was applied on the perforation in control group. On days 1, 3, 7, 10, 14, 18, 21, 24, 27, and 30, otoendoscopic evaluation of eardrums under general anesthesia was conducted and perforations were screened. A rat of each group was killed in control days and TMs were dissected to evaluate histopathological changes. The average times for patency of perforation in study and control groups were 21.43 and 7.50 days, respectively. The difference was found to be statistically significant (p < 0.05). Histopathological evaluation revealed that HF reduces hyalinisation and fibrosis in eardrum, when compared with the control group. In conclusion, HF significantly delays closure time of myringotomies in rat model. However, this delay may not be enough for recovery of otitis media with effusion.
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Ozyurt M, Gungor A, Ergunay K, Cekin E, Erkul E, Haznedaroglu T. Real-time PCR detection of Helicobacter pylori and virulence-associated cagA in nasal polyps and laryngeal disorders. Otolaryngol Head Neck Surg 2009; 141:131-5. [PMID: 19559972 DOI: 10.1016/j.otohns.2009.04.005] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2009] [Revised: 03/18/2009] [Accepted: 04/07/2009] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To identify Helicobacter pylori and major virulence factor, cagA, in patients with laryngeal diseases and nasal polyps. STUDY DESIGN Cross-sectional study with planned data collection. SETTING The study was performed on fresh tissue samples from patients with 32 nasal polyps, 29 normal nasal mucosa, and 27 laryngeal diseases presenting to the Otolaryngology-Head and Neck Surgery department of a major military hospital in Istanbul, Turkey. SUBJECTS AND METHODS Tissue specimens were evaluated by in-house polymerase chain reaction (PCR) and real-time PCR for bacterial DNA and by real-time PCR for cagA. The impact of commercial and in-house DNA extraction methods was also evaluated. RESULTS H pylori DNA was detected only by real-time PCR in 59.4 percent of nasal polyps, 70.4 percent of nasal mucosa samples, and 58.6 percent of larynx samples. cagA was identified in 78.9, 89.5, and 82.4 percent of positive polyp, nasal mucosa, and larynx samples, respectively. No statistically significant differences were observed between groups. DNA purification methods were equally effective. CONCLUSION H pylori DNA is present in nasal polyp and larynx tissues as well as normal nasal mucosa, as detected by a sensitive real-time PCR assay. cagA-positive strains dominate in all groups.
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Cekin E, Ipcioglu OM, Erkul BE, Kapucu B, Ozcan O, Cincik H, Gungor A. The association of oxidative stress and nasal polyposis. J Int Med Res 2009; 37:325-30. [PMID: 19383225 DOI: 10.1177/147323000903700206] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Many diseases are linked to damage from reactive oxygen species that occurs from an imbalance between reactive oxygen species and antioxidants, a condition called oxidative stress. Nasal polyposis is considered to be an inflammatory condition in nasal and paranasal sinus cavities and its aetiology is still unclear. There are very few data on epithelial changes in nasal polyposis and their relationship with free radical damage. Malondialdehyde as a major end-product of lipid peroxidation, and superoxide dismutase and nitric oxide as antioxidants play important roles in oxidative stress. In this study, the concentrations of malondialdehyde, superoxide dismutase and nitric oxide were compared in normal and nasal polyposis-affected tissue samples. Malondialdehyde levels were significantly higher, and superoxide dismutase and nitric oxide levels were significantly lower in patients with nasal polyposis compared with the control group. This study demonstrates that there is a strong relationship between oxidative stress and the pathogenesis of nasal polyposis.
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Cekin E, Cincik H, Ulubil SA, Erkul BE, Gungor A. Comparison of Uvulopalatopharyngoplasty and Uvulopalatal Flap in Turkish Military Personnel With Primary Snoring. Mil Med 2009; 174:432-6. [DOI: 10.7205/milmed-d-02-0708] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Dogru S, Haholu A, Gungor A, Kucukodaci Z, Cincik H, Ozdemir T, Sen H. Histologic analysis of the effects of three different support materials within rat middle ear. Otolaryngol Head Neck Surg 2009; 140:177-82. [DOI: 10.1016/j.otohns.2008.10.023] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2008] [Revised: 10/16/2008] [Accepted: 10/16/2008] [Indexed: 11/30/2022]
Abstract
Objective: To investigate histologic changes in the mucosa of rat middle ear after implantation of three different support materials. Study Design: A prospective, controlled animal study. Subjects and Methods: Three types of absorbable materials were implanted into the middle ear cavity of rats: (1) Gelfoam (purified gelatin) (Pharmacia & Upjohn Company, New York, NY), (2) Sepragel (viscoelastic gel composed of cross-linked polymers of hyaluronan) (GENZYME Corp, Ridgefield, NJ), and (3) Nasopore (a biodegradable/fragmentable, synthetic polyurethane foam) (Polyganics, Groningen, The Netherlands). Rats were sacrificed after 3 and 20 days to ascertain early and late histologic changes. The bulla of each rat was excised and prepared for microscopic examination. The histologic changes were evaluated by observation of the middle ear cavity and mucosa in terms of polymorphonuclear leucocytes (PMNL), macrophages, giant cells, fibroblasts and other cells, fibrosis, and remnant materials. Results: The histologic appearance of gelfoam-treated middle ears was characterized by more severe acute inflammation in the short-term and prominent fibrosis in the long-term in comparison with sepragel- and nasopore-treated groups. Nasopore appeared to be prone to remnant formation and reorganization by means of fibroblastic activity. Conclusion: Compared with gelfoam, both sepragel and nasopore caused less histologic alterations.
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Dogru S, Gungor A, Poyrazoglu IE, Cincik H, Çekin E. P088: Comparison of Paper, Fat, and Perichondrium Myringoplasty. Otolaryngol Head Neck Surg 2007. [DOI: 10.1016/j.otohns.2007.06.600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Gungor A, Dogru S, Cincik H, Erkul E, Poyrazoglu E. Effectiveness of transmeatal low power laser irradiation for chronic tinnitus. The Journal of Laryngology & Otology 2007; 122:447-51. [PMID: 17625032 DOI: 10.1017/s0022215107009619] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
AbstractObjective:To evaluate effectiveness of 5 mW laser irradiation in the treatment of chronic tinnitus.Study design:Prospective, randomised, double-blind study.Methods:This investigation included 66 ears in 45 patients with chronic unilateral or bilateral tinnitus. A 5 mW laser with a wavelength of 650 nm, or placebo laser, was applied transmeatally for 15 minutes, once daily for a week. A questionnaire was administered which asked patients to score their symptoms on a five-point scale, before and two weeks after laser irradiation. A decrease of one scale point, regarding the loudness, duration and degree of annoyance of tinnitus, was accepted to represent an improvement.Results:The loudness, duration and degree of annoyance of tinnitus were improved, respectively, in up to 48.8, 57.7 and 55.5 per cent of the patients in the active laser group. No significant improvement was observed in the placebo laser group.Conclusion:Transmeatal, low power (5 mW) laser irradiation was found to be useful for the treatment of chronic tinnitus.
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Cincik H, Ertugrul E, Gungor A, Yildirim S, Sok J. Pathology quiz case 2. Myxoma of the frontal sinus. ACTA ACUST UNITED AC 2007; 133:412, 415. [PMID: 17438261 DOI: 10.1001/archotol.133.4.412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Ertuğrul EE, Cincik H, Dogru S, Cekin E, Berber U, Gungor A, Poyrazoğlu IE. Effects of halofuginone on fibrosis formation secondary to experimentally induced subglottic trauma. Laryngoscope 2007; 117:299-302. [PMID: 17277625 DOI: 10.1097/01.mlg.0000250593.19282.47] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE The aim of the study was to assess the antifibrotic effect of systemically applied halofuginone after subglottic injury. MATERIALS AND METHODS After standardized trauma to subglottic area, rats were divided into two groups: a study group that received treatment and a control group that did not. The rats were treated with 0.1 mg/kg/day intraperitoneal halofuginone injection for 30 days. The larynx specimens were examined histopathologically under light microscope for epithelization, inflammation, necrosis, and fibrosis. RESULTS The fibrosis indexes of the treated group were significantly less than those of the control group (P < .01). CONCLUSIONS Systemically applied halofuginone hydrobromide decreases fibrosis/scar tissue formation secondary to experimentally induced acute subglottic trauma.
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Dursun E, Dogru S, Cincik H, Cekin E, Gungor A, Poyrazoglu E. Iloprost-induced sudden hearing loss. The Journal of Laryngology & Otology 2007; 121:609-10. [PMID: 17359558 DOI: 10.1017/s0022215107006858] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 12/12/2006] [Indexed: 11/05/2022]
Abstract
We report a patient who developed sudden, bilateral, sensorineural hearing loss during therapeutic use of iloprost for Raynaud's phenomenon. The sudden hearing loss was attributed to iloprost use and completely reversed in eight days with conservative therapy. Iloprost may be a potentially ototoxic drug, causing sudden hearing loss.
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Gungor A, Cincik H, Baloglu H, Cekin E, Dogru S, Dursun E. Human papilloma virus prevalence in laryngeal squamous cell carcinoma. The Journal of Laryngology & Otology 2007; 121:772-4. [PMID: 17320003 DOI: 10.1017/s0022215107006482] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 11/20/2006] [Indexed: 11/07/2022]
Abstract
PURPOSE To determine the prevalence and type of human papilloma virus deoxyribonucleic acid (DNA) in cases of laryngeal squamous cell carcinoma. METHODS We analysed the prevalence of human papilloma virus infection in archived paraffin block specimens taken from 99 cases of laryngeal squamous cell carcinoma between 1990 and 2005, using polymerase chain reaction techniques. Biopsy specimens from five proven verrucous skin lesions were used as positive controls, and peripheral blood samples from five healthy volunteers were used as negative controls. RESULTS Four test samples were found to have inadequate deoxyribonucleic acid purity and were therefore excluded from the study. Human papilloma virus deoxyribonucleic acid was detected in seven of 95 cases of laryngeal squamous cell carcinoma (7.36 per cent). Human papilloma virus genotyping revealed double human papilloma virus infection in three cases and single human papilloma virus infection in the remaining four cases. The human papilloma virus genotypes detected were 6, 11 and 16 (the latter detected in only one case). CONCLUSION In our series, a very low human papilloma virus prevalence was found among laryngeal squamous cell carcinoma cases. The human papilloma virus genotypes detected were mostly 6 and/or 11, and 16 in only one case. To the best of our knowledge, this is the first report of human papilloma virus prevalence in laryngeal squamous cell carcinoma, based on polymerase chain reaction genotyping in a Turkish population.
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Cincik H, Gungor A, Ertugrul E, Cekin E, Dogru S. Peripheral osteoma of the mandible mimicking a parotid mass. Eur Arch Otorhinolaryngol 2006; 264:429-31. [PMID: 17091281 DOI: 10.1007/s00405-006-0199-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2006] [Accepted: 10/16/2006] [Indexed: 10/23/2022]
Abstract
We report the case of a peripheral osteoma mimicking a benign tumor in the left parotid gland of a 75-year-old woman. The clinical presentation of the painless mass on the lateral surface of the mandibular ascending ramus was suggestive of a benign parotid tumor such as a pleomorphic adenoma. It was diagnosed using computed tomography (CT) and further delineated using 3D spiral CT scanning. Mandibular osteoma should be considered in differential diagnosis of parotid masses, which can be revealed by conventional radiographs.
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Çekin E, Gungor A, Cincik H. P027: Hyperbaric Oxygen Therapy in Sudden Hearing Loss. Otolaryngol Head Neck Surg 2006. [DOI: 10.1016/j.otohns.2006.06.1058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Abstract
Juvenile spring eruption is a photodermatosis characterized by the development of papules and vesicles on the light-exposed helix of the ears after sun exposure, usually in the springtime. It mainly affects boys and young male adults, and has a tendency to occur in the form of small epidemics. We report an outbreak in a group of soldiers who were performing military exercises during cold and sunny weather during a midwinter season. The clinicopathologic features and laboratory test results are described in two of these cases.
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Cincik H, Cekin E, Cetin B, Gungor A, Poyrazoglu E. Comparison of uvulopalatopharyngoplasty, laser-assisted uvulopalatoplasty and cautery-assisted uvulopalatoplasty in the treatment of primary snoring. ORL J Otorhinolaryngol Relat Spec 2006; 68:149-55. [PMID: 16462150 DOI: 10.1159/000091313] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2005] [Accepted: 06/03/2005] [Indexed: 11/19/2022]
Abstract
OBJECTIVE Our aim was to compare the postoperative pain and surgical results of uvulopalatopharyngoplasty (UPPP), laser-assisted uvulopalatoplasty (LAUP), and cautery-assisted uvulopalatoplasty (CAUP) procedures in the treatment of primary snoring. METHODS 54 patients were stratified according to a modified Friedman staging system (MFSS) for sleep-disordered breathing. Tonsil size (1, 2, 3) and palatal position scale (grade 1-2) and body mass index <30 according to the MFSS were included for standardization. Three workgroups consisting of 18 patients each were formed and UPPP, LAUP and CAUP procedures were performed. The success of the surgical procedures was evaluated by applying the Epworth Sleepiness Scale to the patients, and the patients' bed partners were asked to evaluate the snoring level preoperative and 45 days after the operation to determine any improvement in snoring complaints. Patients were followed for postoperative pain, secondary infection, bleeding, permanent velopharyngeal insufficiency and nasopharyngeal stenosis. RESULTS Snoring was relieved in 83.3% of UPPP and CAUP groups and in 88.8% of LAUP 45 days after operation. The mean pain duration was 5.71 days for the UPPP patients, 6.28 days for the LAUP patients and, 4.12 days for the CAUP patients. The mean pain score was 2.1 for the UPPP patients, 2.38 for the LAUP patients, and 1.6 for the CAUP patients. Only 1 patient was hospitalized due to pain in the LAUP group. CONCLUSION The effectiveness of UPPP, LAUP and CAUP procedures were found to be similar (more than 83%). Postoperative pain was mostly seen in LAUP and UPPP cases. The CAUP procedure was easy and the least painful.
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Gungor A, Atinkaya C, Ozkan M, Tokat O, Dizbay Sak S. PD-126 Tracheal sleeve pneumonectomy: Analysis of 27 patients. Lung Cancer 2005. [DOI: 10.1016/s0169-5002(05)80459-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Gungor A, Poyrazoglu E, Cincik H, Sali M, Candan H. Erratum to “The effectiveness of hyperbaric oxygen treatment in tracheal reconstruction with auricular cartilage grafts (experimental study)” [Am J Otolaryngol 24 (2003) 390-394]. Am J Otolaryngol 2005. [DOI: 10.1016/j.amjoto.2005.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Cincik H, Gungor A, Cakmak A, Omeroglu A, Poyrazoglu E, Yildirim S, Cekin E, Candan H. The effects of mitomycin C and 5-fluorouracil/triamcinolone on fibrosis/scar tissue formation secondary to subglottic trauma (experimental study). Am J Otolaryngol 2005; 26:45-50. [PMID: 15635581 DOI: 10.1016/j.amjoto.2003.07.002] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
PURPOSE The aim of the study was to compare the effects of mitomycin-C (MMC) and 5-fluorouracil/triamcinolone acetonide (5-FU/TA) on the development of fibrosis/scar tissue formation of rabbit subglottic area, which is injured acutely. MATERIALS AND METHODS After standardized trauma to subglottic area the rabbits were divided into those that received treatment and those that did not (controls). The subjects were treated with either topical 0.4 mg/mL MMC or 5 mg 5-FU/TA injection. Those groups were further divided into subgroups depending on the time of examination: at 2 or 6 weeks. Each subgroup had 4 rabbits. The specimens were examined histopathologically and the measurements were performed using a software. RESULTS The fibrosis indices (FIs) of the treated subgroups were significantly less than the FIs of their corresponding control subgroups (P<.05). The difference in FIs of the MMC-treated and 5-FU/TA-treated groups was not statistically significant (P>.05). MMC and 5-FU/TA did not interfere with regeneration of the epithelium although in 2 cases treated with 5-FU/TA the regenerated epithelium showed squamous metaplasia. CONCLUSIONS Both MMC and 5-FU/TA decrease fibrosis/scar tissue formation secondary to experimentally induced acute subglottic trauma. There is no significant difference between the effects of the 2 drugs.
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Atalay F, Ozcay N, Gundogdu H, Orug T, Gungor A, Akoglu M. Evaluation of the outcomes of short bowel syndrome and indications for intestinal transplantation. Transplant Proc 2004; 35:3054-6. [PMID: 14697978 DOI: 10.1016/j.transproceed.2003.10.017] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Long-term parenteral nutrition (PN) and intestinal transplantation (IT) are life-saving therapies for patients with short bowel syndrome (SBS). However, indications and timing of these therapies are controversial. In this study we aimed to evaluate the indications for IT. Forty-two patients, each with <100 cm of small bowel, were divided into three groups according to the length of remnant: group I patients (n = 18): colon plus 50 to 100 cm of small bowel (SB); group II patients (n = 14): colon plus <50 cm of SB; and group III patients (n = 10): <50 cm of SB without colon. One-year mortality rates for groups I, II, and III were 50%, 72%, and 100%, respectively. All group I survivors developed intestinal adaptation, returning to regular oral feedings at 1 year. Interestingly, three of four surviving patients in group II developed adaptation and were fed an oral short bowel diet (SBD) at 1 year. None of the group III patients survived >1 year, dying due to multiorgan failure in the early postoperative period or from sepsis within 1 year. We conclude that patients with a very short bowel are candidates for IT when stable. If the colon is intact, however, regardless of small bowel remnant length, the patient should be given a chance to develop intestinal adaptation before making the decision for permanent PN or IT.
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