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Does diving deteriorate hearing functions? Undersea Hyperb Med 2023; 50:313-318. [PMID: 37708065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/16/2023]
Abstract
Studies evaluating the hearing function of professional divers have yielded mixed results. In this study, we aimed to observe the effect of diving on hearing function by comparing the audiometry of experienced divers with a non-diver control group. Secondly, we aimed to compare the hearing function among divers according to the diving years and the number of dives in terms of diving exposure. Experienced divers who applied to the University of Health Sciences Gűlhane Training and Research Hospital Underwater and Hyperbaric Medicine Department between 2017-2021 for periodic fitness to dive examinations were included in our study. The control group was randomly selected from the non-diver population with similar ages and gender. The audiometry of the control group and the study group was compared. While the control group was found to be better only at 8,000 Hz in the left ear (p = 0.03), there was no difference between the study group and the control group in other frequencies and pure-tone averages. In conclusion, we did not find any evidence regarding the worsening effect of diving on the hearing functions of experienced divers. With the increased awareness of occupational safety in recent years, modern technologies, protective measures, and more conservative diving profiles may have minimized the possible adverse effects of diving on hearing function. Longitudinal studies on hearing functions in the same occupational diver groups should be conducted while observing the effect of different diving profiles and noise exposures.
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Cross-sectional, hospital-based analysis of headache types using ICHD-3 criteria in the Middle East, Asia, and Africa: the Head-MENAA study. J Headache Pain 2023; 24:24. [PMID: 36915115 PMCID: PMC10010217 DOI: 10.1186/s10194-023-01555-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 02/24/2023] [Indexed: 03/16/2023] Open
Abstract
BACKGROUND Headaches are frequent neurological disorders that are yet to be unveiled and treated comprehensively worldwide. Bearing in mind that the distribution of headache subtypes in neurology clinics (NC) is essential for planning appropriate diagnostic and therapeutic approaches, the primary goals of this multi-centric study are to carry out inter-regional comparisons by using current diagnostic criteria with evaluations of neurologists to delineate headache burden. METHODS A cross-sectional study between April 1 and May 16, 2022 was conducted with the participation of 13 countries from the Middle East, Asia, and Africa. Patients were included in the study on a specific day each week during five consecutive weeks. All volunteers over the age of 18 and whose primary cause for admission was headache were examined. The patients admitted to NC or referred from emergency services/other services were evaluated by neurologists by means of the International Classification of Headache Disorders (ICHD-3) criteria. RESULTS Among the 13,794 patients encountered in NC, headache was the primary complaint in 30.04%. The headache patients' mean age was 42.85 ± 14.89 (18-95 years), and 74.3% were female. According to the ICHD-3 criteria, 86.7% of the main group had primary headache disorders, 33.5% had secondary headaches, 4% had painful cranial neuropathies along with other facial and headaches, and 5.2% had headaches included in the appendix part showing some overlapping conditions. While the most common primary headache was migraine without aura (36.8%), the most common secondary headache was medication-overuse headache (MOH) (9.8%). Headaches attributed to COVID-19, its secondary complications, or vaccines continue to occur at rates of 1.2%-3.5% in current neurology practice. Pain severity was significantly lower in Ivory Coast and Sudan than in Türkiye, Turkish Republic of Northern Cyprus, Iran, Egypt, Senegal, Tatarstan, and Azerbaijan (p < 0.001). CONCLUSIONS The study showed that migraine is still the most common motive for admissions to NC in different regions. Furthermore, MOH, an avoidable disorder, is the most common secondary headache type and appears to be a significant problem in all regions. Remarkably, pain perception differs between regions, and pain intensity is lower in Africa than in other regions.
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The Effects of Neuromuscular Electric Stimulation on Pain, Function, Muscle Strength and Muscle Architecture in Patients with Rotator Cuff Tendinopathies. Muscles Ligaments Tendons J 2022. [DOI: 10.32098/mltj.04.2022.07] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
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Evaluation of dysfunctional high-density lipoprotein levels with myeloperoxidase/paraoxonase-1 ratio in rheumatoid arthritis. Int J Clin Pract 2021; 75:e14172. [PMID: 33756027 DOI: 10.1111/ijcp.14172] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 03/12/2021] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND The aim of this study is to evaluate dysfunctional high-density lipoprotein cholesterol (HDL) by measuring myeloperoxidase (MPO)/paraoxonase 1 (PON1) ratio in patients with rheumatoid arthritis (RA) and to investigate the relationship between dysfunctional HDL and cardiovascular disease (CVD) in RA patients. METHODS Sixty-seven healthy individuals and 130 RA patients were included in the study. Routine lipid panels (triglyceride (TG), low-density lipoprotein cholesterol (LDL), HDL, total cholesterol (TC), PON1 and MPO levels were measured. Disease activity scores-28 (DAS28) of RA patients were calculated. Cardiological examination records of the patients were assessed to detect patients who also have CVD. RESULTS There were no significant differences between RA and control groups in routine lipid profiles (P > .05 for all). MPO/PON1 ratios were significantly elevated in the RA group compared with the control group (P < .001). MPO/PON1 ratios were higher in RA patients with CVD history compared with those without CVD (P < .05). MPO/PON1 ratios were correlated with DAS28 scores (rho: 0.357, P < .001). CONCLUSION HDL dysfunction determined by the MPO/PON1 ratio may be associated with the pathophysiology of increased CVD in RA. Thus, evaluating dysfunctional HDL levels by measuring the MPO/PON1 ratio in RA patients may allow more detailed patient follow-up, as well as the reduction of CVD events in RA patients with therapeutic agents aiming to increase the functional properties of HDL by decreasing this ratio.
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Microvesicular steatosis: a missed item in the management of nonalcoholic fatty liver disease? Acta Gastroenterol Belg 2020; 83:565-570. [PMID: 33321012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
BACKGROUND Nonalcoholic fatty liver disease (NAFLD) is among the most common causes of chronic liver disease and cirrhosis. In NAFLD, histological course of steatosis is usually macrovesicular (MacroS), but it may be accompanied by varying degrees of microvesicular steatosis (MicroS). Thus, in this study, we aimed to evaluate the prevalence and significance of MicroS in subjects with NAFLD. METHODS A retrospective analysis of clinical and laboratory data of patients with histologically proven NAFLD was performed. The liver biopsy specimens which stained with hematoxylin eosin, reticulin, and Masson's Trichrome stains were evaluated by single expert liver pathologist. Scoring and semiquantitative assessment of steatosis and NAFLD severity was done according to Kleiner scale known as NAFLD activity score (NAS). Grading for steatosis, steatosis type, zonal distribution of steatosis and other histological findings were also determined. RESULTS The prevalence of MicroS among the study population (n= 191) was 30.4%. There was no difference regarding the demographic and biochemical parameters between patients with or without MicroS. On the other hand, the prevalence of ballooning injury and megamitochondria were higher in patients with MicroS (p= 0.019 and p= 0.036, respectively). There was a significant association of MicroS with ballooning injury (OR 2.65, 95% CI= 1.26-5.55 ; p= 0.005) and the presence of megamitochondria (OR 3.72, 95% CI= 1.00-13.72 ; p= 0.037). CONCLUSION MicroS is common in patients with NAFLD and is associated with early histological findings in this clinically relevant condition. Further longitudinal studies are needed to characterize the role of MicroS in the natural history of NAFLD.
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Comparison of the effects of using non-steroidal anti-inflammatory drugs with or without kinesio taping on the radial nerve in lateral epicondylitis: A randomized-single blind study. Explore (NY) 2020; 17:327-333. [PMID: 32792245 DOI: 10.1016/j.explore.2020.07.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 07/08/2020] [Accepted: 07/28/2020] [Indexed: 11/24/2022]
Abstract
BACKGROUND There is no knowledge about the effects of kinesio taping (KT) on the radial nerve in lateral epicondylitis. OBJECTIVE This study aimed to determine the effects of non-steroidal-anti-inflammatory drugs (NSAIDs) combined with KT on lateral epicondylitis using ultrasonographic findings. METHODS NSAID therapy was administered to the control group for 10 days, and the KT group additionally received KT three times a week for two weeks. Clinical and ultrasonographic evaluations were performed before treatment and at post-treatment at second, sixth and fourteenth weeks. The radial nerve cross sectional area and common extensor tendon thicknesses were measured using ultrasonography. RESULTS The study was completed with 40 patients in each group. Improvements in clinical parameters, common extensor tendon thickness, and cross sectional area values were significant in the KT group (p<0.01). CONCLUSIONS NSAID plus kinesio taping decrease pain intensity while improving functionality and ultrasonographic parameters, including common extensor tendon thickness and radial nerve cross sectional area; therefore, it may be an option treatment in lateral epicondylitis.
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Canalicular laceration (cheese wiring) with a silicone tube after endoscopic dacryocystorhinostomy: when to remove the tube? GMS OPHTHALMOLOGY CASES 2019; 9:Doc35. [PMID: 31728262 PMCID: PMC6848888 DOI: 10.3205/oc000124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Objective: To discuss the removal time of a nasolacrimal silicone tube stent by reporting three cases with canalicular laceration due to prolonged indwelling of the stent. Methods: This study involved three cases of nasolacrimal duct obstruction treated by endoscopic dacryocystorhinostomy with silicone tube insertion. Results: The mean indwelling time of the silicone tube was 9.3 months and all of the patients had lower canalicular laceration near the common canaliculus. One patient presented with a complaint of canthal pain, blurred vision, and epiphora while the other two patients reported no complaint. The nasal endoscopic examination revealed a narrow fibrotic ostium below the medial concha. The silicone tubes were removed. Conclusions: To increase the success rate of the operation, the removal time for nasolacrimal silicone tubes after dacryocystorhinostomy is also important. Our findings indicate that physicians should be aware of the potential problems related to prolonged intubation.
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2017 update of the Turkish League Against Rheumatism (TLAR) evidence-based recommendations for the management of knee osteoarthritis. Rheumatol Int 2018; 38:1315-1331. [PMID: 29777340 DOI: 10.1007/s00296-018-4044-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Accepted: 05/05/2018] [Indexed: 12/19/2022]
Abstract
In a Turkish League Against Rheumatism (TLAR) project, evidence-based recommendations for the management of knee osteoarthritis (OA) was developed for the first time in our country in 2012 (TLAR-2012). In accordance with developing medical knowledge and scientific evidence, recommendations were updated. The committee was composed of 22 physical medicine and rehabilitation specialists (4 have rheumatology subspeciality also) and an orthopaedic surgeon. Systematic literature search were applied on Pubmed, Embase, Cochrane and Turkish Medical Index for the dates between January the 1st 2012 and January the 29th of 2015. The articles were assessed for quality and classified according to hierarchy for the level of evidence, and the selected ones sent to committee members electronically. They were asked to develop new recommendations. In the meeting in 2015, the format of the recommendations was decided to be patient-based and considering the grade and the severity of the disease. By the discussion of the each item under the light of new evidences, the final recommendations were developed. Each item was voted electronically on a 10-cm visual analogue scale (VAS) and the strength of recommendation (SoR) was calculated. In the light of evidences, totally 11 titles of recommendations were developed; the first 7 were applicable to each patient in every stages of the disease, remaining were for defined specific clinical situations. The mean SoR value of the recommendations was between 7.44 and 9.93. TLAR-2012 recommendations were updated in a new format. We think that, present recommendations will be beneficial for the physicians who manage, as well as the patients who suffer from the disease.
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A tertiary center experience with velopharyngeal surgical techniques for treatment of snoring and obstructive sleep apnea. Auris Nasus Larynx 2017. [PMID: 28647143 DOI: 10.1016/j.anl.2017.06.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES The aim of this study was to assess the outcomes of patients who treated with the relatively new surgical procedures; anterior palatoplasty (AP), Cahali lateral pharyngoplasty (CLP), and expansion sphincter pharyngoplasty (ESP) for habitual snoring or obstructive sleep apnea (OSA). METHODS Prospective series of 93 patients were evaluated. The performed surgical techniques, polysomnographic outcomes, pre- and postoperative clinical parameters, and complication rates were assessed. RESULTS There were 14 snorers and 79 OSA patients. The mean age was 40.7 years, mean BMI was 27.67kg/m2, and the mean follow-up time was 5.90 months. There were 30 subjects in AP, 30 subjects in CLP, and 33 subjects in ESP groups. Apnea hypopnea index (AHI) improved from 16.90 to 14.27 (p=0.135) in AP, from 17.69 to 12.05 in CLP (p=0.004), and from 26.83 to 9.08 in ESP groups (p<0.001). When surgical success criteria is defined as more than 50% reduction in AHI to final AHI <15events/h, success rates were 45%, 64%, and 74% in AP, CLP, and ESP groups, respectively. Epworth Sleepiness Scale and visual analog scale for snoring significantly decreased after all procedures (p<0.05). The minimum oxygen saturation significantly increased after all procedures, however, only ESP caused statistically significant improvements in oxygen desaturation index, mean SaO2 and the percentage of sleep time with SaO2 below 90%. During the follow-up period, 61 of 93 patients (65.6%) indicated one or more complaints, but none of them was persistent. CONCLUSION We suggest that these relatively new velopharyngeal surgical techniques are effective in the management of snoring and OSA without causing persistent side-effects, and ESP is one step ahead of the other two techniques.
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Lower serotonin level and higher rate of fibromyalgia syndrome with advancing pregnancy. J Matern Fetal Neonatal Med 2016; 30:2204-2211. [DOI: 10.1080/14767058.2016.1243096] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Plasma pentraxin-3 is associated with endothelial dysfunction in non-alcoholic fatty liver disease. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2016; 20:4305-4312. [PMID: 27831642 DOI: pmid/27831642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE Pentraxin-3 (PTX-3) is an acute-phase protein belonging to the PTX family. It has been reported that PTX-3 is significantly associated with obesity, metabolic syndrome, and cardiovascular diseases (CVD). Non-alcoholic fatty liver disease (NAFLD) is strongly associated with atherosclerosis and CVD. In this study, we aimed to investigate the relationship of PTX-3 with circulating markers of endothelial dysfunction and atherosclerosis in patients with NAFLD. PATIENTS AND METHODS Seventy patients with biopsy-proven NAFLD and seventy healthy controls were enrolled in the study. Plasma asymmetric dimethylarginine (ADMA), adiponectin, and PTX-3 levels were determined using enzyme-linked immunosorbent assay (ELISA). High-sensitivity C-reactive protein (hsCRP) serum levels were measured with the immunoturbidimetric assay. Insulin resistance was estimated using the HOMA-IR index. RESULTS PTX-3 and hsCRP levels were higher and adiponectin levels were lower in the NAFLD group compared to the healthy controls (p < 0.001 for all). In correlation analysis, a significant association was observed between PTX-3 and ADMA levels (r = 0.423, p < 0.001). CONCLUSIONS Our study demonstrated for the first time that increased circulating PTX-3 is strongly associated with endothelial dysfunction in subjects with NAFLD. However, large prospective studies are needed to establish the independent predictive value of PTX-3 for CVD endpoints in this clinically relevant condition.
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AB1000 Evaluation of The Presence and Frequency of Neuropathic Pain Component in Myofascial Pain Syndrome. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.5990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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AB0839 Fibromyalgia Syndrome in Pregnant Women; The Effects on Physical Functioning and Psychological Status. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.3828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Determining Risk Factors in Cumulative Trauma Disorders of Computer Users and Effects of Risk Factors on Disability. ACTA ACUST UNITED AC 2015. [DOI: 10.5152/tftrd.2015.87369] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Effects of varying mandibular protrusion and degrees of vertical opening on upper airway dimensions in apneic dentate subjects. J Orofac Orthop 2015; 76:51-65. [PMID: 25613384 DOI: 10.1007/s00056-014-0259-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2013] [Accepted: 01/24/2014] [Indexed: 01/18/2023]
Abstract
INTRODUCTION Despite numerous studies investigating the dimensional and therapeutic effects of mandibular advancement splints (MASs), data regarding the effects of differently designed individual and non-adjustable MASs on the upper airway in fully dentate apneic subjects in the sagittal plane including comparison of these effects with a placebo device are sparse. The present study aimed to determine the dimensional changes in the sagittal plane created by differently designed MASs in the upper airway in fully dentate apneic subjects and to compare these changes with the effects of a placebo device. MATERIALS AND METHODS Magnetic resonance (MR) images of 9 dentate apneic subjects with 5 differently designed MASs and without a MAS were obtained. We measured the area of the entire pharynx (velopharynx, oropharynx, hypopharynx) on these MR images and compared the dimensional changes. RESULTS The dimensional changes triggered by two specific MASs (75% of the maximum mandibular protrusion with 5 mm vertical opening, and 75% of the maximum mandibular protrusion with 10 mm of vertical opening) in the entire pharynx in the sagittal plane were statistically significant compared to the other MASs (p < 0.05). The MAS effecting 75% of the maximum mandibular protrusion and 10 mm of vertical opening created a significant dimensional increase only in the velopharyngeal area among the three pharyngeal sites (p ≤ 0.003). CONCLUSION While the degree of mandibular protrusion created by the MAS affects the dimensions of the upper airway, the degree of the vertical opening exerts no significant dimensional effect in the sagittal plane in fully dentate apneic patients. The mandibular protrusion effect is comparatively larger in the velopharyngeal region.
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Effect of Short-term 900 MHz low level electromagnetic radiation exposure on blood serotonin and glutamate levels. ACTA ACUST UNITED AC 2015; 116:101-3. [DOI: 10.4149/bll_2015_019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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THU0197 The Effects of Vitamin D Levels on Pain Intensity, Muscle Strength and Functional Status of the Elderly Patients with Knee Osteoarthritis. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.4402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Use of the Berlin Questionnaire to screen at-risk patients for obstructive sleep apnea. B-ENT 2014; 10:21-25. [PMID: 24765825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023] Open
Abstract
OBJECTIVE To investigate the value of the Berlin Questionnaire (BQ) for screening at-risk patients for obstructive sleep apnea (OSA). MATERIALS AND METHODS This study included 217 subjects who were referred to a Department of Otolaryngology, Head and Neck Surgery for evaluation of suspected OSA. The subjects were classified as being at high or low risk of OSA according to their BQ score. The apnea hypopnea index (AHI), body mass index (BMI), Epworth sleepiness score, and BQ results were compared in the two risk groups, and the correlation of BQ with AHI was analyzed. The predictive accuracy of risk grouping was assessed for AHI > 5 and AHI > 15. RESULTS The BQ identified 82.03% of the subjects as being at high risk of sleep apnea and 17.9% as being at low risk. Using a cut-off point of AHI > 5, the sensitivity was 83.4% and the specificity was 22.2%; the positive predictive value was 76.4% and the negative predictive value was 30.8%. Using a cut-off point of AHI > 15, the sensitivity was 89.3% and the specificity was 22.6%; the positive predictive value was 42.1% and the negative predictive value was 76.9%. CONCLUSIONS These findings indicate that BQ is a poor predictor of OSA in patients who are at high risk of OSA. The BQ does not appear to be an appropriate screening tool for determining the risk of sleep apnea in this population.
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Do Pharyngeal Surgeries for Treatment of Snoring and Sleep Apnea Have an Impact on Nasalance? Otolaryngol Head Neck Surg 2013. [DOI: 10.1177/0194599813496044a378] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objectives: Most of the surgeries used in the treatment of snoring and obstructive sleep apnea mainly target velopharyngeal structures, which play an important role in voice characteristics such as nasalance. The aim of this study is to assess the effect of different types of such surgical procedures including expansion sphincter pharyngoplasty, lateral pharyngoplasty, and anterior pharyngoplasty on nasalance. Methods: Forty-four consecutive patients with primary snoring or obstructive sleep apnea (OSA) who underwent anterior palatoplasty, lateral pharyngoplasty, and expansion sphincter pharyngoplasty procedures were included in this study. All patients underwent a fully attended overnight polysomnography and detailed otolaryngologic examination. Nasalance studies were performed by using Nasometer II instrument (model 6400; Kay Elemetrics) preoperatively and 3 months after surgery. Results: The mean preoperative nasalance score for AP, LP, and SP groups were 49.06±10.72, 46.65±8.70, and 48±10.95, respectively. The mean postoperative nasalance score for AP, LP, and SP groups were 48.25±8.78, 46.82±5.2, and 49.36±10.81, respectively. There was no statistically significant difference in either group between preoperative and postoperative assessments of nasalance scores for all three passages. Seven patients experienced nasal regurgitation symptoms for fluids for a short time after LP, two patients after AP, and five patients after SP. None of these symptoms showed persistence, and they revealed at approximately 1-month follow-up. Conclusions: The results of this study showed that these surgical techniques did not lead to an objective velopharyngeal insufficiency, since no significant change in nasalance scores was observed.
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SAT0393 The Effects of Coexisting Fibromyalgia on Disability of the Computer Users with Cumulative Trauma Disorders. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2013-eular.2118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Alpha fetoprotein levels and its relationship with histopathological findings in patients with non-alcoholic fatty liver disease. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2013; 17:1536-1541. [PMID: 23771543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
BACKGROUND Non alcoholic fatty liver disease (NAFLD) encompasses a wide spectrum of liver disorders ranging from simple steatosis (SS) to cirrhosis. In addition, increasing evidence indicates that hepatocellular carcinoma (HCC) may represent a late complication of NAFLD. Alpha-fetoprotein (AFP) serum levels can rise in adults with HCC. AIM In the present study, we aimed to investigate circulating AFP concentrations in subjects with histologically proven NAFLD. In addition, the relationship of AFP with liver histology was also searched. PATIENTS AND METHODS One hundred and three male NAFLD patients and 57 healthy male controls were enrolled in the study. In addition, patients with NAFLD grouped as nonalcoholic steatohepatitis (NASH) (n = 72) and SS (n = 31). AFP serum levels were measured in duplicate by the chemiluminescence's method. RESULTS Age and gender were similar in subjects with NAFLD and controls. AFP serum levels were not different between two groups. In subgroup analysis, AFP levels were also found to be similar in patients with NASH and SS. Moreover, no significant relationship was found between AFP and histopathological findings in patients with NAFLD. CONCLUSIONS The results of this preliminary study suggest that AFP is not involved in the pathogenesis of NAFLD.
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Serum lipid hydroperoxide levels and paraoxonase activity in patients with lung, breast, and colorectal cancer. J Clin Lab Anal 2012; 26:155-60. [PMID: 22628230 DOI: 10.1002/jcla.21503] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
OBJECTIVES The objectives of this article are to investigate the serum lipid hydroperoxide (LOOH) levels and paraoxonase-1 (PON1) and arylesterase (ARE) activity in patients with lung, breast, and colorectal cancer. DESIGN AND METHODS Serum PON1 and ARE activities and LOOH levels were measured in 110 patients with cancer and same number of age- and sex-matched controls. RESULTS Serum LOOH levels were found to be increased while serum PON1 and ARE activities were found to be decreased in patients compared to controls. PON1 activity was found to be lower in patients with breast cancer than in patients with lung and colorectal cancer. There were positive correlations between the serum PON1 and ARE activities in patients with colorectal cancer. CONCLUSION We concluded that decreased PON1 and ARE activities and increased LOOH levels might have a connection to carcinogenesis. PON1 activity is decreased in all patients but it does not seem to be related to metastase status except for colorectal cancer.
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Comparison of early postoperative pain among surgical techniques for obstructive sleep apnea. Eur Arch Otorhinolaryngol 2012; 269:2433-40. [DOI: 10.1007/s00405-012-2078-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2012] [Accepted: 05/31/2012] [Indexed: 12/01/2022]
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The upper airway evaluation of habitual snorers and obstructive sleep apnea patients. ORL J Otorhinolaryngol Relat Spec 2012; 74:136-40. [PMID: 22488156 DOI: 10.1159/000337134] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2011] [Accepted: 01/31/2012] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To investigate the relationship between the Apnea Hypopnea Index (AHI) and upper airway examination findings of habitual snorers and obstructive sleep apnea (OSA) patients. MATERIALS AND METHODS This study included 264 patients whose tonsils were evaluated in 4 grades. The Mallampati classification was used to determine the relationship between tongue and palate. All patients performed the Müller maneuver in a sitting position. The Fujita classification was used to define the type of obstruction. All patients had polysomnography and were divided into 4 groups according to AHI. Statistical analysis was performed to evaluate the relationship between examination findings and AHI. RESULTS Of the patients, 133 (50.4%) were habitual snorers, 66 (25%) were mild OSA, 40 (15.2%) were moderate OSA and 25 (9.5%) were severe OSA patients. There was a positive correlation between neck circumference, BMI and AHI in males (p < 0.001). There was a significant difference between patient groups according to Mallampati classification, collapse at the velopharyngeal level and hypopharyngeal level and Fujita classification (all p < 0.001). There were significant relationships between tonsil size, Fujita classification, Mallampati classification, collapse ratios and AHI. CONCLUSION We saw that hypopharyngeal area often contributes to obstruction and some examination methods correlate more with AHI. This can aid sleep physicians in the evaluation of OSA patients.
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The Effects of Coexisting Fibromyalgia Syndrome on Pain Intensity, Disability, and Treatment Outcome in Patients with Chronic Lateral Epicondylitis. PAIN MEDICINE 2012; 13:270-80. [DOI: 10.1111/j.1526-4637.2011.01300.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Complex regional pain syndrome type-I after rubella vaccine. Eur J Pain 2012; 9:517-20. [PMID: 16139180 DOI: 10.1016/j.ejpain.2004.11.003] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2004] [Accepted: 11/08/2004] [Indexed: 11/19/2022]
Abstract
Complex regional pain syndrome type I (CRPS-I) is a complex disorder characterised by pain, autonomic dysfunction, and decreased range of motion. The syndrome was believed as a well-recognized disorder in adults but, less commonly recognized in children. CRPS-I after vaccination has been rarely reported. We reported an 11-year-old young girl with CRPS-I due to rubella vaccine.
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Membranous structures affecting the success of endoscopic third ventriculostomy in adult aqueductus sylvii stenosis. ACTA ACUST UNITED AC 2011; 54:68-74. [PMID: 21656441 DOI: 10.1055/s-0031-1277172] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND The purpose of the present study was to observe Liliequist's membrane (LM) and membranous structures located in the prepontine cistern via 3-Tesla magnetic resonance imaging (MRI) with 3D driven equilibrium radio frequency reset pulse (DRIVE) sequence and multiplanar reformat (MPR) images and to evaluate the success of endoscopic third ventriculostomy (ETV) by assessing these membranes in adult aqueduct stenosis. PATIENTS 29 patients (17 female, 12 male) with primary aqueductus sylvii stenosis were included in the study. 19 patients were diagnosed as long-standing overt ventriculomegaly in adults (LOVA) and patients had severe ventriculomegaly, macrocephalus, and aqueduct stenosis on MR imaging. 10 patients were diagnosed as aqueduct stenosis presented with acute onset of hydrocephalus with symptoms of raised ICP. All patients in the study group were analyzed with conventional and cine MRI before and after treatment. We performed 3D DRIVE sequence and MPR at 3-T MR equipment to determine the membranous structures in 3 dimensions. We correlated the success of the procedure considering the preoperative, postoperative MRI and intraoperative images. RESULTS 5 patients (26.3%) with LOVA and 2 patients (20%) with aqueduct stenosis, in total 7 patients (24.1%), did not respond to ETV. Cerebrospinal fluid (CSF) flow was blocked by membranous structures located in the prepontine cistern in 4 of 8 patients. In 2 patients, CSF through the stoma was blocked either by the LM or closed tuber cinerum. In 1 patient insufficient CSF flow was observed through the stoma and the LM accompanying prepontine membranes.Totally closed membranes were observed in the prepontine cistern in 5 patients (17.24%) according to the postoperative MRI. LM was verified in all patients intraoperatively that were also demonstrated in the preoperative MRI. CONCLUSION 3D sequences with MPR may help to observe not only the LM but also other membranes located through the prepontine cistern, which may be the reason of failed ETV.
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Hydatid cyst in abdominal incisional hernia. BRATISL MED J 2011; 112:287-289. [PMID: 21682085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Recurrence of hydatid cyst is one of the important complications of primary hydatid surgery. Here we present a very rare case of recurrent hydatid cyst inside an incisional hernial sac. A 50-year old male operated on for hydatid disease of the liver twice in 1998 and 2001 was admitted to our hospital for an abdominal mass formed under the old median incisional scar. On physical examination, a painless mass of 15 cm in diameter, stretched, hard and well bordered was palpated. There was also a fascial defect inferior to the mass. A herniated hydatid cyst was imaged with both of ultrasonography (US) and abdominal computed tomography (CT). As a surgical treatment hydatid cyst was excised totally together with primary repair of the fascial defect. The patient received preoperative Albendazole therapy, administered at a dose of 10 mg/kg body weight per day from 3 weeks before surgery to 6 months postoperatively. He had no problems in the 1-year follow up (Fig. 2, Ref. 19).
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Minimally invasive focused parathyroidectomy without using intraoperative parathyroid hormone monitoring or gamma probe. J Postgrad Med 2010; 55:242-6. [PMID: 20083868 DOI: 10.4103/0022-3859.58925] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Minimally invasive parathyroidectomy (MIP) is widely used worldwide for the treatment of primary hyperparathyroidism (pHPT). It is usually combined with a perioperative adjunct for high success rate. AIM To demonstrate that MIP can be successfully performed in a selected group of patients with presumabally solitary adenoma as the cause of pHPT without using any perioperative adjuncts. SETTINGS AND DESIGN A prospective data analysis of two surgeons' series from a teaching hospital in Turkey. MATERIALS AND METHODS Of the 47 patients referred with a diagnosis of pHPT during January 2004-May 2008, 30(63%) patients with sporadic pHPT with presumed solitary adenoma were included for analysis. These patients underwent MIP via focused lateral (n=24) or anterior (n=6) approach. Preoperative localization was done using 99 mTc-labelled sestamibi scan and ultrasonography. Only patients with concordant tests for single adenoma were selected for MIP. Serum parathyroid hormone and calcium levels were measured postoperatively and at follow-up visits. STATISTICAL ANALYSIS Parametric data presented were analyzed with Excel XP (Microsoft, Redmond, WA, USA). RESULTS Barring one patient, all other patients were initially biochemically cured by MIP. One patient remained hypercalcemic, who was found to have a second adenoma at the second operation. During a mean follow-up of 16 (3-55) months, all patients were normocalcemic with a mean serum calcium level of 9.4 (8.9-10.2) mg/dl. Parathormone levels were persistantly elevated only in one patient (3.4%). No postoperative permanent complication was encountered. CONCLUSION The results of MIP achieved in high-volume endocrine surgery centers can be replicated in low-volume center without any intraoperative adjuncts, in patients with overt clinical pHPT and concordant results of sestamibi and ultrasound.
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Abstract
OBJECTIVE Oxidative mechanisms are currently discussed as playing a crucial role in the genesis of inflammatory lung diseases. We aimed to evaluate the oxidant-antioxidant balance in the pathogenesis and activity of sarcoidosis and to search if the change in the level of PON can be taken as an activity marker. METHODS 26 active sarcoidosis subjects aged 41.3+/-12.9 years, 37 inactive subjects aged 39.6+/-11.7 years and 48 control subjects aged 48.9+/-2.5 years were recruited in our study. Malondialdehyde (MDA), paraoxonase1 (PON1) and oxidized low density lipoprotein (oxLDL) levels in serum were analyzed by spectrophotometric, kinetic, and ELISA methods, respectively. RESULTS PON1 levels were significantly lower in the active disease state than both the inactive form and control groups. MDA levels were significantly higher in active sarcoidosis than both the inactive disease and control groups, and oxLDL levels were significantly higher in the active disease group than the inactive group and control group. The level of PON1 in the inactive disease group is not significantly different from the control group while the oxLDL and MDA levels of inactive group is significantly higher than the control group (p<0.001). There was a negative correlation between the PON1 activities and MDA values in both active and inactive groups (p=0.008). CONCLUSION Oxidative stress increases in sarcoidosis might be due to both increase in lipid peroxidation and decrease in antioxidant status (PON1) and the relationship between oxidative status and the activation of the disease should be discussed by comparing the previously known activation criteria.
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The effects of incremental speed-dependent treadmill training on postural instability and fear of falling in Parkinson's disease. Clin Rehabil 2007; 21:698-705. [PMID: 17846069 DOI: 10.1177/0269215507077269] [Citation(s) in RCA: 137] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
OBJECTIVE To detect the effectiveness of incremental speed-dependent treadmill training on postural instability, dynamic balance and fear of falling in patients with idiopathic Parkinson's disease. DESIGN Randomized controlled trial. SETTING Ankara Education and Research Hospital, 2nd PM&R Clinic, Cardiopulmonary Rehabilitation Unit. SUBJECTS Fifty-four patients with idiopathic Parkinson's disease in stage 2 or 3 of the Hoehn Yahr staging entered, and 31 patients (21 training, 10 control) had outcome data. INTERVENTIONS Postural instability of patients with Parkinson's disease was assessed using the motor component of the Unified Parkinson's Disease Rating Scale (UPDRS), Berg Balance Test, Dynamic Gait Index and Falls Efficacy Scale. Twenty-one patients with Parkinson's disease participated in an eight-week exercise programme using incremental speed-dependent treadmill training. Before and after the training programme, balance, gait, fear of falling and walking distance and speed on treadmill were assessed in both Parkinson's disease groups. MAIN MEASURES Walking distance and speed on treadmill, UPDRS, Berg Balance Test, Dynamic Gait Index and Falls Efficacy Scale. RESULTS Initial total walking distance of the training group on treadmill was 266.45 +/- 82.14 m and this was progressively increased to 726.36 +/- 93.1 m after 16 training session (P < 0.001). Tolerated maximum speed of the training group on treadmill at baseline was 1.9 +/- 0.75 km/h and improved to 2.61 +/- 0.77 km/h (P < 0.001). Berg Balance Test, Dynamic Gait Index and Falls Efficacy Scale scores of the training group were improved significantly after the training programme (P < 0.01). There was no significant improvement in any of the outcome measurements in the control group (P > 0.05). CONCLUSIONS Specific exercise programmes using incremental speed-dependent treadmill training may improve mobility, reduce postural instability and fear of falling in patients with Parkinson's disease.
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Abstract
Femoral mononeuropathy (FMN) as an extraarticular finding of rheumatoid arthritis (RA) is a phenomenon which has not been reported previously. We report a 53-year-old female patient with RA, presenting FMN findings during the course of the disease. On examination, right quadriceps and iliopsoas muscles showed grade 3 weakness on the Medical Research Council (MRC) scale. Sensory examination revealed sensory loss in the right medial leg and thigh. Patellar tendon reflex was absent in the right side. A diagnosis of a partial right femoral neuropathy was confirmed using nerve conduction study and electromyography. The probable mechanism of FMN was thought to be vasculitis.
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Ulnar neuropathy type-III at the hand due to chronic non-specific synovitis. Joint Bone Spine 2007; 74:299-300. [PMID: 17428720 DOI: 10.1016/j.jbspin.2006.06.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2006] [Accepted: 06/16/2006] [Indexed: 10/23/2022]
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The effects of sulfasalazine treatment on enthesal abnormalities of inflammatory rheumatic diseases. Clin Rheumatol 2006; 26:1104-10. [PMID: 17086383 DOI: 10.1007/s10067-006-0460-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2006] [Revised: 09/28/2006] [Accepted: 09/28/2006] [Indexed: 12/13/2022]
Abstract
The aim of this study was to evaluate the effects of a 1-year course of sulfasalazine monotherapy on enthesal abnormalities of inflammatory rheumatic diseases (IRDs) using ultrasonography. Thirty-six patients with IRD including 20 patients with rheumatoid arthritis (RA) and 16 patients with ankylosing spondylitis (AS) (22 women, 14 men, mean ages 43.3 +/- 8.8 years), and 18 healthy controls (10 women, 8 men, mean ages 42.5 +/- 9.9 years) matched by age and body mass index were enrolled in this study. For the evaluation of enthesal structures, all patients and controls underwent ultrasonographic (USG) examinations of five enthesal sites of both lower limbs using high-resolution and Doppler USG. An ultrasonographic score of lower limb enthesitis was calculated using Glasgow ultrasound enthesitis scoring system (GUESS). Clinical and laboratory activities of IRD patients were also evaluated. Patient group was made to undergo 2 g/day sulfasalazine monotherapy for 1 year. All evaluations were made at the beginning of the treatment and repeated after 1 year follow-up. Results showed that the frequency of enthesal abnormalities of the IRD group was significantly higher than controls. On USG examination, 301/1,296 (23.2%) enthesal structures were abnormal in IRD patients, and 19/648 (2.93%) structures were abnormal in controls. Mean GUESS score of the IRD group (6.40 +/- 2.41) was also significantly higher than controls (1.79 +/- 1.60) (p < 0.001). Although there was a significant improvement in clinical and laboratory activity parameters of the IRD patients, significant decrease was not observed in enthesal abnormalities (295/1,296 enthesal structures-22.7%) and mean GUESS score (6.20 +/- 2.38) after 1 year sulfasalazine trial. Additionally, there was no significant improvement in enthesal abnormalities and mean GUESS scores of AS and RA subgroups separately. Sulfasalazine treatment was not found effective on enthesal abnormalities of IRD patients. Further studies with larger groups including other IRDs are required to validate our results.
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Abstract
Prediabetes has been associated with an increased risk of cardiovascular disease and mortality. Soluble P-selectin (sP-selectin) is an index of platelet activation and also a risk factor for future vascular events. sP-selectin levels were investigated in prediabetic subjects who had no confounding factors such as hypertension, obesity or dyslipidaemia. sP-selectin, hsCRP levels and HOMA-IR indexes were measured in 40 prediabetic subjects (n = 24 for IFG and n = 16 for IGT) and age-, sex- and BMI-matched 40 healthy controls. sP-selectin levels in prediabetic subjects were not significantly different compared with those in controls (p = 0.12). Prediabetic group had similar hsCRP (p = 0.29), higher HOMA-IR indexes (p < 0.001) and lower HDL cholesterol levels (p = 0.001) when compared with healthy controls. The power of the study was 0.93 for sP-selectin, 0.7 for hsCRP and 1.0 for HOMA. Our data suggest that sP-selectin may not contribute to the prothrombotic state as well as the accelerated atherogenesis associated with prediabetes.
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Symptomatic hypocalcemia due to oral risedronate therapy. INDIAN JOURNAL OF MEDICAL SCIENCES 2005; 59:542-3. [PMID: 16385174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
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Abstract
Neuroblastoma of the adrenal gland is an extremely rare tumour in adulthood although it is one of the most common malignancies in childhood. In this report, we present a 52-year-old man who had a left adrenal mass on preoperative imaging. On laboratory, slightly elevated catecholamine metabolites were detected in the urine that was collected over 24 hours. He was operated and the mass was resected in en-block manner along with the regional lymph nodes. The histopathological examination of the specimen revealed the diagnosis of neuroblastoma. He had no metastatic disease at the time of diagnosis and received chemotherapy after the operation. However, the prognosis was poor and he died 10 months after the operation. Although neuroblastoma of adrenal gland is rare in adulthood, it should be considered in the differential diagnosis for patients with adrenal masses.
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Long-term ultrasonographic follow-up of plantar fasciitis patients treated with steroid injection. Joint Bone Spine 2005; 72:61-5. [PMID: 15681250 DOI: 10.1016/j.jbspin.2004.03.006] [Citation(s) in RCA: 72] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2003] [Accepted: 03/05/2004] [Indexed: 11/21/2022]
Abstract
OBJECTIVE To evaluate the long-term efficacy of steroid injection for plantar fasciitis using clinical parameters and high-resolution ultrasonography. MATERIAL AND METHODS Thirty patients (27 female and three male) with plantar fasciitis and 30 healthy controls matched by age, gender and body mass index (BMI), were enrolled in this study. Seventeen of the patients had bilateral and 13 had unilateral (six right, seven left) plantar fasciitis. Palpation-guided steroid injection was applied to the 47 heels of 30 plantar fasciitis patients. Ultrasound examination and pain intensity with visual analog scale (VAS) were assessed three times in each plantar fasciitis patients; before injection and at 1 and 6 months after steroid injection. Ultrasonography was performed to the controls at initial assessment. RESULTS The plantar fascia was remarkably thicker in the plantar fasciitis group than in controls (P < 0.001). The thickness of the plantar fascia and mean VAS values in the plantar fasciitis group decreased significantly 1 month after steroid injection (P < 0.001, P < 0.001, respectively) and a further decrease was noted 6 months postinjection (P < 0.001, P < 0.001, respectively). Strong correlation was found between the changes of plantar fascia thickness and VAS values 1 month after (P < 0.001, r: 0.61) and 6 months after (P < 0.001, r: 0.49) steroid injection. The incidence of hypoechoic fascia was 73% in the plantar fasciitis group before steroid injection. It decreased significantly at 1 and 6 months postinjection (33% and 7%, respectively, P < 0.001). Gross fascia disruption or other side effects were not observed after steroid injection. CONCLUSION Steroid injection could be used in plantar fasciitis treatment for its positive long-term effects.
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Coexisting seronegative rheumatoid arthritis and ankylosing spondylitis. Clin Rheumatol 2004. [DOI: 10.1007/s10067-004-0946-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Ultrasonographic evaluation of tendons and enthesal sites in rheumatoid arthritis: comparison with ankylosing spondylitis and healthy subjects. Clin Rheumatol 2004; 24:272-7. [PMID: 15940560 DOI: 10.1007/s10067-004-0997-1] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2004] [Accepted: 09/16/2004] [Indexed: 11/27/2022]
Abstract
The objective of this study was to determine tendon involvements and enthesal abnormalities in patients with rheumatoid arthritis (RA) using high-resolution ultrasonographic images and to compare the findings with those seen in patients with ankylosing spondylitis (AS) and healthy controls. A total of 24 patients with RA, 18 with AS, and 20 healthy controls matched by age and body mass index (BMI) were included in the study. All of the patients and controls underwent clinical and ultrasonographic examinations of both lower limbs at five enthesal sites (superior and inferior pole of the patella, tibial tuberosity, Achilles tendon, and plantar aponeurosis) and both upper limbs at two tendon sites (tendons of m. biceps brachii and supraspinatus at the shoulder). High-resolution ultrasonographic examinations were performed to detect bursitis, structure thickness, bony erosion, and enthesophyte. An ultrasonographic score of lower limb enthesitis was calculated using the Glasgow Ultrasound Enthesitis Scoring System (GUESS) in all patients. Tendon involvements and enthesal abnormalities were found significantly more often in the RA group than in controls (p<0.05 to <0.001), but were not found to be different from the AS group (p>0.05). On clinical examination 67 of 336 (19.9%) tendon and enthesal sites were abnormal and on ultrasonographic examination 130 of 336 (38.2%) sites were abnormal in RA patients. The most frequently affected enthesal sites in the lower limbs were suprapatellar, infrapatellar, and Achilles tendon in both the RA and AS groups. The tibial tuberosity was less affected in both groups, and involvement of the plantar aponeurosis was not different from the controls. A statistically significant correlation was found between the Ritchie articular index and GUESS (r=0.578, p=0.008). Tendon involvements and enthesal abnormalities in RA patients were found more often than had been estimated. Further studies are required to validate our results.
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Relationship between high-resolution computed tomography findings and the Stoke index in patients with rheumatoid arthritis. Clin Rheumatol 2004; 24:14-7. [PMID: 15338447 DOI: 10.1007/s10067-004-0954-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: 03/23/2004] [Accepted: 05/27/2004] [Indexed: 11/26/2022]
Abstract
The aim of this study was to evaluate the relationship between high-resolution computed tomography (HRCT) findings and the Stoke index (SI) in patients with rheumatoid arthritis (RA). Forty RA patients (31 women, 9 men) were evaluated. All patients fulfilled the criteria proposed by the American College of Rheumatology. Clinical evaluation, haematological data, chest radiography, pulmonary function tests (PFTs) and HRCT were obtained in all patients. The SI was used to assess disease activity. In 17 (42.5%) patients, there were no signs of pulmonary involvement on HRCT; 23 (57.5%) of 40 patients had abnormal HRCT findings. Of 23 patients with HRCT abnormalities, six (two male, four female) had respiratory symptoms, four (one male, three female) had abnormalities on chest radiography and five (all female) had abnormalities on PFTs. There was no relationship between pulmonary changes observed on HRCT, clinical and laboratory disease activity parameters, chest X-ray and PFTs. There was no difference in the mean SI between patients included in the HRCT (+) and those included in the HRCT (-) groups. No significant correlations between the HRCT and the SI were seen. The main findings of this study are that HRCT can give useful information on RA-associated lung changes and that there was no relationship between the SI and the HRCT findings of patients with RA.
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Studies on Reactions of Cyclic Oxalyl Compounds with Hydrazines or Hydrazones. 2. Synthesis and Reactions of 4-Benzoyl-1-(4-nitrophenyl)-5-phenyl-1H-pyrazole-3-carboxylic Acid. Chem Heterocycl Compd (N Y) 2004. [DOI: 10.1023/b:cohc.0000046695.00178.79] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Coexisting seronegative rheumatoid arthritis and ankylosing spondylitis. Clin Rheumatol 2003; 22:503-4. [PMID: 14677045 DOI: 10.1007/s10067-003-0780-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2003] [Accepted: 06/23/2003] [Indexed: 10/26/2022]
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Relation between hallux valgus deformity and lumbar and lower extremity biomechanics. Kaohsiung J Med Sci 2002; 18:329-33. [PMID: 12380322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023] Open
Abstract
Hallux valgus (HV) is a static subluxation of the first metatarsophalangeal joint with lateral deviation of the great toe and medial deviation of the first metatarsal. Our aim was to evaluate the interference of HV deformity with changes in lumbar lordosis and some foot deformities. Twenty HV patients and 20 healthy subjects were selected for the study. Hallux valgus angle, metatarsus primus varus (MPV), metatarsus omnis varus (MOV), first intermetatarsal (1.IMT), second metatarsal (2. MT) and hallux interphalangeal (HIP) angles were estimated from the anteroposterior foot X-rays. Lumbosacral (LSA) and sacrohorizontal angles (SHA) were measured from lateral lumbar x-rays and pes planus was detected from lateral and anteroposterior ankle and foot radiographs. There was a significant difference between HV angle mean values of two groups. MPV, MOV, 1.IMT, 2. MT and HIP angles did not show significant difference between groups. HV angle was found to be correlated with MPV. HIP angle was found to be correlated with LSA and SHA, indicating a relation with lordosis. HV and pes planus were correlated with each other. HV also showed weak correlation with hyperlordosis. Transmission of variations in body mechanics through pelvis and lower extremity plays an important role for certain foot deformities. Some factors affecting HV development are correctable; early diagnosis and treatment of MPV and pes planus, suggesting healthy rather than fashionable footwear and preventing obesity may lower HV incidence.
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Abstract
The purpose of this study was to determine the overall incidence and distribution of lumbosacral congenital abnormalities in healthy and active young male individuals. The study population consisted of 503 healthy young male candidates for sports training. Lumbosacral transitional vertebral (LSTV) abnormalities were found in 37 (7.4%) of subjects and were unilateral in 14 (2.8%) subjects (lumbarization/sacralization). Lumbar rotoscoliosis (LRS) was present in 14 (2.8%) subjects and facet asymmetry in one subject. LSTV and LRS together were present in 3 subjects. Spina Bifida Occulta (SBO) was present in 107 of 503 candidates (21.4%). The distribution of SBO throughout vertebra levels was as follows: 86 only in S1, 11 in S1+S2, 9 in L5, 1 in L5+S1. SBO and LSTV were present together in 8 subjects. SBO and LRS were present together in three subjects. 356 (70.4%) subjects had normal lumbosacral radiographs. Our study results support the notion that SBO is a common lumbosacral abnormality especially in young male healthy individuals.
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Progress on strain differentiation of Citrus tristeza virus and its application to the epidemiology of citrus tristeza disease. Virus Res 2000; 71:97-106. [PMID: 11137165 DOI: 10.1016/s0168-1702(00)00191-x] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Citrus tristeza virus (CTV) occurs in most citrus producing regions of the world, and it is the most serious viral pathogen of citrus. With the recent establishment of the brown citrus aphid, Toxoptera citricida, its most efficient vector, on Madeira Island (Portugal) and in Florida (USA) and the countries of the Caribbean Basin, the impact of CTV is likely to increase in these regions. Since there are many strains of CTV and CTV infections frequently occur as mixtures of several strains, it is necessary to be able to distinguish the strains for regulatory purposes, disease management and epidemiology. We describe the evolution of techniques developed to detect CTV and to differentiate the individual strains, and present the results of tests using these latest methods on CTV isolates from mainland Portugal, Madeira Island and Florida. Mild and decline-inducing strains of CTV were detected in mainland Portugal and mild, decline-inducing and severe stem pitting strains on Madeira Island. In Florida we demonstrated the presence of infections that reacted with probes made against stem pitting strains not previously detected there. It is concluded that CTV presents a significant threat to citrus production in mainland Portugal, on Madeira Island and in the neighbouring countries of the Mediterranean Basin, as well as in Florida, elsewhere in the USA and throughout the Caribbean Basin, especially following the widespread establishment of T. citricida throughout the region.
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Abstract
A new triterpenoid saponin, coumoside A, has been isolated from the whole plant of Cyclamen coum and the structure of this novel saponin (C58H92O27) has been deduced by NMR methods based on 1H, 13C, DEPT, 1H-1H COSY, HETCOR, NOESY-NMR experiments and the FAB-mass spectrum. It has the structure 3 beta-O-[beta-D-glucopyranosyl-(1-6)-[alpha-L-arabinopyranosyl- (1-2)]-beta-D-glucopyranosyl-(1-4)-[beta-D-glucopyranosyl-(1-2)]-alpha-L -arabinopyranosyl]-16 alpha-hydroxy-30,28 beta-lactone-olean-12-ene and is called coumoside.
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