Correlation between the serum lumican level and the severity of coronary artery disease.

OBJECTIVE: Several studies have previously shown that some small leucine-rich proteoglycans (SLRPs) are associated with atherosclerotic plaque. We aim to investigate the relationship between circulating lumican levels and the severity of coronary artery disease (CAD). PATIENTS AND METHODS: This study included 255 consecutive patients who underwent coronary angiography for stable angina pectoris. All demographic and clinical data were collected prospectively. The severity of CAD was assessed based on the Gensini score and a value >40 was defined as advanced CAD. RESULTS: Eighty-eight patients were in the advanced CAD group; these are older and the frequency of diabetes mellitus, cerebrovascular accidents, reduced ejection fraction (EF), left atrium diameter was higher. Serum lumican levels were found as higher in advanced CAD group (0.4 ng/ml vs. 0.6 ng/ml, respectively, p<0.001). When the Gensini score increased, a statistically significant increase was observed in lumican levels with a good correlation (r=0.556 and p<0.001). In multivariate analysis, diabetes mellitus, EF and lumican were predictive for advanced CAD. Lumican level predicts CAD seriousness with a sensitivity rate of 64%, specificity rate of 65%. CONCLUSIONS: In this study, we reveal a relationship between serum lumican levels and CAD severity. More research is warranted to determine the mechanism and prognostic values of lumican in the atherosclerosis.

Superior semicircular canal dehiscence repair with small middle fossa craniotomy using an oto-microscopic and co-endoscopic assisted approach.

OBJECTIVE: Superior semicircular canal dehiscence is an uncommon neurotological disorder in which the petrous temporal bone overlying the superior semicircular canal lacks bone. Its most common symptoms include amplification of internal sounds, autophony, tinnitus, sound- and pressure-induced vertigo, hyperacusis, oscillopsia, and hearing loss. This video presentation aimed to demonstrate endoscopic-assisted repair of superior semicircular canal dehiscence with middle fossa craniotomy. METHOD: Eleven patients with superior semicircular canal dehiscence, verified with temporal computed tomography, were enrolled in the study. RESULT: An endoscopy-assisted middle fossa approach was applied to all patients. Superior semicircular canal dehiscence was successfully repaired with an endoscope in 11 patients. CONCLUSION: Endoscopic-assisted repair of superior semicircular canal dehiscence may be a superior approach compared with binocular operative microscopy.

Red-green-blue analysis of nasal mucosa discolouration in allergic rhinitis.

OBJECTIVE: To evaluate the colour values of nasal mucosa for the purpose of presenting an objective parameter of allergic rhinitis. METHODS: Seventy-three patients with allergic rhinitis (allergy group) and 73 normal healthy individuals (control group) were included in the study. Endoscopic examinations were conducted, and endoscopic photographs of the septum and both inferior turbinates were taken. The Adobe Photoshop Elements 7.0 software program was used to measure the numerical values of red-green-blue (RGB) colour components in the endoscopic photographs of nasal mucosa. RESULTS: The G and B values were significantly higher in the allergy group compared to the control group (both p < 0.05). Cumulative R, G and B values of all measurement points were significantly higher in the allergy group compared to the control group (p < 0.05). CONCLUSION: Nasal mucosa discolouration can be measured objectively with RGB analysis to aid the diagnosis of allergic rhinitis.

Effects of Smoking on healthy oral mucosa: a red-green-blue (photographic) evaluation.

Effects of Smoking on healthy oral mucosa: a red-green-blue (photgraphic) evaluation. AIM: The aim of this study was to compare normal looking oral mucosa of smokers and non-smokers by means of a photographic technique. SETTING: Tertiary referral centre Material and methods: There were 78 patients included in the study (age range: 20-60 years), all of whom had normal looking oral mucosa and had been smoking for at least five years. The control group of non-smoking volunteers was age- and gender-matched. Anyone who had reflux, chronic tonsillitis, and pharyngitis or acute upper airway infection was excluded from the study. The oropharyngeal mucosa was examined and photographed endoscopically. Seventeen different oropharyngeal points were chosen and standardized, and the red-green-blue (RGB) values of those specific points were measured. RESULTS: 156 subjects were enrolled in the study: the control group (19 females, 59 males; mean age 41.5 years) and the smoking group (21 females, 57 males; mean age 38.7 years). A statistically significant difference arose between the RGB values of the smoking and control groups (p < 0.05), but not for gender and age (p > 0.05). CONCLUSION: The study revealed that the normal oral mucosae of the smokers were clearly darker than the non-smokers'. This finding is significant because dark mucosa is thought to be the precursor to any premalignant lesions.

Classification of vertebral artery loop formation and association with cervicogenic dizziness.

OBJECTIVE: An examination was conducted of the number, level, clinical association and treatment approaches for vertebral arterial loop formation in patients with this condition with and without concurrent cervicogenic dizziness, and classified them according to the vertebral artery segment in which it was present. METHOD: A cross-sectional retrospective study. RESULTS: Thirty-seven patients who had undergone double-sided magnetic resonance angiography were examined; vertebral arterial loop formation was observed at only 1 level in 26 patients and at several levels in 9 patients. Segment one (V1) was involved in 78.3 per cent of cases and segment two (V2) was involved in 21.6 per cent. Symptoms in patients with vertebral arterial loop formation included: positional vertigo, in 100 per cent; and pulsatile tinnitus, in 83.7 per cent. CONCLUSION: Loop formation at the vertebral artery was observed most often on the proximal side in patients with cervicogenic dizziness (78.3 per cent). The incidence on the left side was twice as high as on the right side.

Hyperbaric oxygen therapy of olfactory dysfunction in diabetic neuropathy with type 2 diabetes mellitus and a new definition Diabetic Olfactopathy.

BACKGROUND: Hyperbaric Oxygen therapy is recommended as an adjuvant therapy for diabetic neuropathy. To investigate olfactory dysfunction and show the effectiveness of hyperbaric oxygen treatment in patients with type 2 diabetic neuropathy. MATERIAL AND METHODS: Patients diagnosed with Type 2 DM and diabetic neuropathy were included in the group 1. Patients of Group 1 were administered with a hyperbaric oxygen therapy for 30 sessions and patients who returned for a check up following 30 sessions were incorporated into the Group 2. Healthy volunteers with no medical problems were included in the study as a control group (Group 3). Connecticut Chemosensory Clinical Research (CCCRC) test and the subjective visual analog scale (VAS; 0-100) were utilized to evaluate the olfactory function. RESULTS: There was a statistically significant difference both between the control group and the patient group as well as before and after the HBO therapy in terms of total CCCRC scoring averages and VAS Scoring averages. CONCLUSION: When compared to normal individuals, type 2 diabetic neuropathy can cause an olfactory dysfunction, and a statistically significant improvement in olfaction can be obtained with HBO therapy. This is the first study demonstrating that the HBO therapy can play a role in treating olfactory dysfunctions suffered by the patients with diabetic olfactory neuropathies.

Correlation of Otorhinolaryngologic Symptoms with Physical Findings in Behçet's Disease.

OBJECTIVE: Behçet's disease is a chronic systemic inflammatory disease of unknown etiology. We examined the correlation between otorhinolaryngologic symptoms and otorhinolaryngologic physical findings in patients with Behçet's disease, in search of strategies to reduce the morbidity rates. METHODS: Seventy-two patients diagnosed with Behçet's disease were included. After giving a detailed history of oropharyngeal, nasal, laryngeal, and otic symptoms, patients were examined endoscopically by an otolaryngologist, and the findings were recorded. RESULTS: Thirty-nine of the patients were male, and thirty-three were female. The mean age was 39.2 ± 3.4, and the mean disease duration was 8.24 ± 4.2 years. Statistically significant correlations were observed between ear lesions and ear symptoms (crusting and otic pain), nasal lesions and nasal symptoms (crusting and nasal pain), oropharyngeal lesions and oropharyngeal symptoms (pain and difficulty in swallowing), and laryngeal lesions and laryngeal symptoms (hoarseness, difficulty in swallowing, and pain). CONCLUSION: The results demonstrated a positive correlation between symptoms and otorhinolaryngeal examination findings in Behçet's disease. Potential morbidities can be prevented by routine endoscopic otorhinolaryngeal examinations and symptom screening of patients with Behçet's disease and arranging the therapy accordingly.

Analgesic effect of magnesium in post-tonsillectomy patients: a prospective randomised clinical trial.

The aim of this study was to assess the analgesic, bleeding and nausea/vomiting effects of magnesium with and without metamizol on post-tonsillectomy patients. This prospective and randomised clinical trial included 54 patients aged 18-63 years who were scheduled for elective tonsillectomy. The patients were randomly divided into two groups and administered either magnesium with metamizol or only metamizol. They had been classified as physical status class I and II using the American Society of Anesthesiologists guidelines. All patients underwent the same surgical procedure performed by a single surgeon. The groups did not differ according to age, sex, or duration of anaesthesia or surgery. Postoperative pain, bleeding and nausea/vomiting were evaluated using the VAS and bleeding and nausea/vomiting scores on the first, fifth and tenth days. On the first, fifth and tenth postoperative days, the VAS scores of the magnesium with metamizol group were significantly lower than those of the metamizol-only group (p1 = 0.001; p5 = 0.015; p10 = 0.015). There were no significant differences in postoperative bleeding and nausea/vomiting scores between the two groups (p = 0.425 and p = 0.258, respectively). This study showed that magnesium enhanced the analgesic effect on post-tonsillectomy pain. Use of magnesium with an analgesic drug may be beneficial for management of post-tonsillectomy pain.

A recruitment maneuver improves apneic oxygenation.

BACKGROUND: Apneic oxygenation (AO) is applied during surgery and in intensive care units. Even with AO, apnea is associated with progressive hypoxemia, limiting the tolerable amount of time in AO. This experimental study evaluates the effects of a recruitment maneuver (RM) on oxygenation, CO2 retention, and survival times during prolonged apnea, supported or not supported with intratracheal apneic oxygenation. METHODS: Following Ethic Committee approval, 15 male Sprague-Dawley rats were anesthetized and ventilated with PCV and FiO2:1 for 15 minutes. After obtaining a basal arterial blood-gas sample, the rats were randomized into 3 groups and disconnected from the ventilator: group (G) 1 (N.=6): AO with a cannula inserted into the carina; G2 (N=6): RM (40 cm H2O CPAP applied for 30 seconds) before AO; and G3 (N.=3): no application after disconnection (G3 was stopped after the first 3 subjects died within 3 minutes). Further arterial blood-gas samples were taken after 1, 3, and 6 minutes (T1, T3, and T6). Survival times after the start of AO were recorded. RESULTS: G2 was associated with significantly higher values of PaO2 at T3 and T6 when compared to G1 (345±56 vs. 233±65 mm Hg at T3 and 258±31 vs. 180±31 mm Hg at T6, respectively, P<0.05). There were significant changes in PaO2, pH, and PaCO2 over time in all subjects, but no differences were observed between G1 and G2 in pH or PaCO2. Survival time in G2 was significantly longer as opposed to G1 (G1: 10.3±2.3 min; G2: 14.3±3.6 min; P<0.05). CONCLUSION: RM prior to AO prolongs tolerance to apnea, probably by increasing the time before intolerable hypoxemia occurs, without a significant difference in PaCO2 levels.

Giant benign mucinous cystadenoma growing during pregnancy: a case report.

A 32-year-old woman, gravida 4, para 2, was diagnosed with a benign right ovarian mucinous cystadenoma. It was diagnosed in the tenth week of pregnancy, measured 47 x 69 mm, and reached 190 x 152 mm at 23 weeks of gestation. Laparotomy was performed and the ovarian cystic mass was removed in the second trimester. The patient had postoperative tocolytic therapy and progesterone medication. She is at the 35th gestation week and no other antenatal complication has been reported. A case of giant mucinous cystadenoma is presented with clinical follow-up details.

Management of a case of primary vaginal cancer with irreducible massive uterine prolapse--a case report.

Primary cancer of the vagina constitutes 1-2% of all malignant genital tract tumors in women. As one of the most complicated therapeutic problems in gynecological oncology, this disease had been deemed to be untreatable until the end of 1930s. Presently, as a result of technological improvements in radiotherapy and radical surgery, more favorable prognoses are known to be achieved even in advanced cases. In the present case, a woman with vaginal cancer and Stage IV massive uterovaginal prolapsus, which could not be repositioned under general anesthesia, was repositioned by surgical intervention prior to radiotherapy to avoid any potential vesicovaginal fistula formation. The cervix was bilaterally suspended to the pectineal ligaments by polypropylene mesh.

Significance of Doppler ultrasonography in the diagnosis of polycystic ovary syndrome.

OBJECTIVE: To investigate the importance of transvaginal color Doppler ultrasonography of uterine and intraovarian arteries in the clinical diagnosis of polycystic ovary syndrome (PCOS). MATERIAL & METHOD: This study was planned as a cohort, controlled, prospective study. A total of 80 participants (40 with PCOS and 40 as a control group) were enrolled in the study. A Doppler system with a 6.0 MHz transvaginal probe was used when performing ultrasonography (USG) and Doppler examinations. Ovarian size and volume, number of follicles and stromal echogenity were evaluated by USG. Doppler flow studies were targeted to uterine and intraovarian arteries and the pulsatility index (PI) was assessed. The concentrations of luteinizing hormone (LH), follicle stimulating hormone (FSH), total testosterone (T) and dihydroepiandrostenedione sulphate (DHEAS) were measured by immunometric methods. RESULTS: The mean values of the number of follicles and the ovarian volume of both the right and left ovaries were higher in the group with PCOS than the control group (p < 0.05). The mean PI values of the right and left ovaries, respectively, were 0.84 +/- 0.23 and 1.09 +/- 1.17 in the group with PCOS, and 0.88 +/- 0.14 and 0.92 +/- 0.15 in the control group. The mean PI values of the right and left uterine arteries, respectively, were 3.25 +/- 0.98 and 3.33 +/- 1.12 in the group with PCOS, and 3.17 +/- 0.93 and 3.2 +/- 1.38 in the control group (p > 0.05). The correlation analysis of the ovarian volume, the number of follicles and Doppler parameters revealed that there was a positive correlation and statistically significant difference between the right ovarian volume and right uterine artery PI in the group with PCOS and the left ovarian volume and left uterine artery PI in the control group (p > 0.05). The mean stromal PI of the ovarian and uterine arteries were 0.96 +/- 0.61 and 3.29 +/- 1.02 in the group with PCOS and 0.9 +/- 0.12 and 3.19 +/- 1.14 in the control group, respectively (p > 0.05). In the group with PCOS, the mean ovarian volume and the mean number of follicles were 11.46 +/- 4.43 and 13.91 +/- 4.11, respectively, whereas they were 7.63 +/- 2.44 and 5.55 +/- 2.34 in the control group (p < 0.05). CONCLUSION: It is not beneficial to use color Doppler transvaginal ultrasonography in the clinical diagnosis of patients with PCOS.

Effects of postpartum uterine curettage on maternal well-being in severe preeclamptic patients.

PURPOSE: We assessed the effect of postpartum uterine curettage on maternal recovery time in severe preeclamptic patients. METHOD: Fifty-six pregnant women with the diagnosis of severe preeclampsia in their third trimester were enrolled in the study. Uterine curettage was performed in the early postpartum period on 31 randomly selected patients and curettage was not performed in the remaining 25 patients. Prepartum mean arterial pressure (MAP) values, quantitative platelet counts, presence of proteinuria tested semiquantatitively, lactic dehydrogenase (LDH), aspartate transferase (AST), alanine transferase (ALT), and uric acid levels were determined. FINDINGS: In the group that underwent curettage, we observed a faster drop in the mean arterial pressures monitored at two-hour intervals, especially after the sixth postpartum hour (p < 0.05). Average urine output recorded at four-hour intervals in the postpartum period was significantly higher in the curettage group compared to the non-curettage group (p < 0.05). The difference in the platelet counts of both groups was not significant at the 12th postpartum hour, however, at 24 hours, platelet counts in the curettage group were higher. In the postpartum period at the 12th and 24th hours there was no difference between the two groups with regard to LDH, AST, and ALT values (p > 0.05). RESULTS: In our study we have observed that uterine curettage performed in the postpartum period had favorable effects on blood pressure, platelet count, and urinary output and also helped in faster recovery from severe preeclampsia. We, therefore, consider that postpartum uterine curettage is useful for patients with severe preeclampsia that require faster recovery.

Combined administration of misoprostol in the first and second trimester missed abortion cases.

OBJECTIVE: We aimed to investigate the effectiveness and adverse effects of combined (vaginal + oral) administration of misoprostol in missed abortion cases. MATERIAL AND METHODS: 48 missed abortion cases between 8 and 20 weeks of gestation were enrolled in this study. Misoprostol-induced medical abortion was planned; the first dose (200 microg) was administered intravaginally and subsequent doses (200 microg each) orally every following hour. A maximum of six doses (1200 microg) were used. Revision curettage was performed on all subjects who aborted. RESULTS: The mean time interval from the first dose of misoprostol until the abortion was 6.27 +/- 3.02 hours. The success rate was 95% for the whole group. We observed misoprostol-related trembling in one patient and fever in two patients. CONCLUSION: We believe that our low-dose combined misoprostol protocol is a safe, effective and well-tolerated method with minimal adverse effects for the termination of both first and second trimester pregnancy losses.

Evaluation and importance of asymptomatic bacteriuria in pregnancy.

OBJECTIVES: This study was undertaken to determine the incidence of asymptomatic bacteriuria (ASB) during pregnancy and its prevalance in the three trimesters. SUBJECTS AND METHODS: One hundred and ten pregnant women in their first trimester attending the antenatal outpatient clinic with no urinary tract complaints were included in the study. After perineal cleaning, urine samples were obtained from all patients for culture and microscopic evaluation. Approximately 1 ml urine was sampled using the mid-stream catch technique. Patients with bacterial counts over 100,000 with the mid-stream catch technique were considered to have asymptomatic bacteriuria. Patients fulfilling the criteria for bacteriuria were treated with either penicillin or cephalosporine for one week, depending on the in-vitro sensitivity test results. RESULTS: ASB rate in the study group was 8.1%. E. coli was isolated as the pathogenic organism in 77.77% of the cases with ASB. ASB was found to be more frequent in patients over age 25 and the average age of pregnant women with ASB was 29.89 +/- 5.80 (p < 0.05). Average duration of gestation in the group with ASB was 28.11 +/- 2.26 weeks. ASB rate in the group age 35 and over was 22.22% (p < 0.05). ASB was diagnosed in nine patients; one of these patients was in the first trimester, two were in the second trimester, and six in the third trimester. Clustering in the third trimester was found to be statistically significant (p < 0.05). CONCLUSION: ASB distribution in the first, second, and third trimesters was 0.9%, 1.83%, and 5.6%, respectively. There was a significant relationship between advanced maternal age and incidence of ASB. Women with no bacteriuria in their initial examination in the first trimester developed bacteriuria in the later trimesters. We, therefore, suggest that it would be prudent to screen pregnant women for bacteriuria in the second and third trimesters.

Reliability of procalcitonin as a severity marker in critically ill patients with inflammatory response.

Procalcitonin (PCT) is increasingly recognised as an important diagnostic parameter in clinical evaluation of the critically ill. This prospective study was designed to investigate PCT as a diagnostic marker of infection in critically ill patients with sepsis. Eighty-five adult ICU patients were studied. Four groups were defined on the basis of clinical, laboratory and bacteriologic findings as systemic inflammatory response syndrome (SIRS) (n = 10), sepsis (n = 16), severe sepsis (n = 18) and septic shock (n = 41). Data were collected including C-reactive protein (CRP), PCT levels and Sequential Organ Failure Assessment and Acute Physiology and Chronic Health Evaluation II scores on each ICU day. PCT levels were significantly higher in patients with severe sepsis and septic shock (19.25 +/- 43.08 and 37.15 +/- 61.39 ng/ml) than patients with SIRS (0.73 +/- 1.37 ng/ml) (P < 0.05 for each comparison). As compared with SIRS patients, plasma PCT levels were significantly higher in infected patients (21.9 +/- 47.8 ng/ml), regardless of the degree of sepsis (P < 0.001). PCT showed a higher sensitivity (73% versus 35%) and specificity (83% versus 42%) compared to CRP in identifying infection as a cause of the inflammatory response. Best cut-off levels were 1.31 ng/ml for PCT and 13.9 mg/dl for CRP. We suggest that PCT is a more reliable marker than CRP in defining infection as a cause of systemic inflammatory response.

[The effect of pentaglobin therapy on prognosis in patients with severe sepsis]. / Agir sepsis hastalarinda Pentaglobin tedavisinin prognoz üzerine etkisi.

This study was designed to assess the effects of polyclonal immunoglobulin administration on septic shock incidence and prognosis in patients with severe sepsis. Patients with severe sepsis were randomly allocated into two groups. One group (n = 21) received 5 ml/kg/day IgM enriched immunoglobulin preparation (Pentaglobin) for 3 days. Other group did not receive immunoglobulins (n = 18). Simplified Organ Failure Assessment (SOFA) scores, leucocyte count, duration of mechanical ventilation, ICU stay, duration of severe sepsis did not show significant differences between the groups, as regards to septic shock incidence and mortality. However, a significant decrease in procalcitonin levels were detected only in patients who received pentaglobin (p = 0.001). Mortality rate was 5/21 (23.8%) in pentaglobin group and 5/18 (27.7%) in the control group. Although pentaglobin therapy could not achieve a statistically significant improvement in septic shock occurrence and mortality, the constant reduction in procalcitonin levels indicated the beneficial effects of immunotherapy on the severity of inflammatory response to infection in severe sepsis.

Techniques and complications of one-lung ventilation in children with suppurative lung disease: experience in 15 cases.

OBJECTIVE: To evaluate lung isolation with Fogarty catheters and to analyze respiratory consequences of one-lung ventilation (OLV) in children with suppurative lung disease. DESIGN: Prospective. SETTING: University hospital. PARTICIPANTS: Fifteen children undergoing thoracotomy. INTERVENTIONS: Bronchial blockade with a 7F Fogarty catheter was attempted. In case of incomplete blockade or failure in directing the catheter into the desired mainstem bronchus, endobronchial intubation was done. Volume-controlled ventilation was performed with fraction of inspired oxygen (F(I)O2), 0.5; inspiratory-to-expiratory (I: E) ratio, 1:2; and 10 mL/kg tidal volume during two-lung ventilation (TLV). F(I)O2 was increased to 1.0 by the initiation of OLV. If peak airway pressure exceeded basal values during TLV by 35%, tidal volume was reduced to 8 mL/kg, inspiratory pause was zeroed, and I:E ratio was increased to 1:1. Hemodynamic and respiratory parameters were recorded during TLV and 30 minutes after initiation of OLV. Peripheral oxygen saturation and end-tidal carbon dioxide tension were recorded every 5 minutes. MEASUREMENTS AND MAIN RESULTS: Right lung isolation was successfully obtained by Fogarty catheters in 10 children undergoing right thoracotomy. Endobronchial intubation was performed in 2 children (40%) undergoing left thoracotomy. Three children (20%) developed episodes of severe hypercapnia and hypoxia requiring treatment during OLV. All of the parameters recorded at 30 minutes of OLV revealed statistically significant differences from TLV. OLV was transiently discontinued in 1 child. CONCLUSION: The use of Fogarty embolectomy catheters for lung isolation in children undergoing thoracotomy is recommended. Respiratory problems are not rare during OLV in children with suppurative lung disease and require immediate management.

[Percutaneous endoscopic gastrostomy in the ICU]. / Yogun bakim ünitesinde perkutan endoskopik gastrostomi.

Aspiration pneumonia due to gastroesophageal reflux is a frequent complication in ICU. The most commonly chosen method for long-term enteral access is gastrostomy and this method also reduces the risk of aspiration and shortens the hospital stay. We evaluated 31 patients in whom PEG was performed between 1997-98 in our unit. Indication of PEG was long-term ICU stay and coma which necessitate long term enteral nutrition. Mean age of our patients were 60.5((19.4). We evaluated the aspiration by clinical inspection. Aspiration and interruption of feeding was observed 1.57 ((1.43) times before PEG and 0.67 ((0.73) times after PEG. Further more positive tracheal aspirate culture were seen 3.14 ((1.95) times before PEG and 1.52 ((1.47) times after PEG.