Ferhan Özşeker

Psychiatric morbidity and quality of life in patients with chronic idiopathic urticaria

BACKGROUND Chronic idiopathic urticaria (CIU) is a frequently occurring disease that has a great impact on the health-related quality of life (HRQL) of patients and seems to be associated with a number of psychological factors. OBJECTIVES To determine the prevalence of psychiatric morbidity in patients with CIU and to determine HRQL of CIU patients compared with controls. METHODS A semistructured interview form, a generic form of the HRQL questionnaire (Medical Outcomes Study 36-Item Short-Form Health Survey [SF-36]), and the Structured Clinical Interview for DSM-IV Axis Disorders (SCID-I) were administered to CIU patients who presented to the Allergy Department of the University of Istanbul (from January 1 to April 30, 2005). Healthy subjects matched sociodemographically with the study group were used as the control group. RESULTS Eighty-four CIU patients and 75 controls were included in the study. The mean +/- SD age of the study participants was 36.83 +/- 10.26 years, and 84% were women. The mean +/- SD duration of the disease was 6.34 +/- 7.2 years, and symptoms were intermittent in 51%. The SCID-I revealed a psychiatric diagnosis in 60% of the patients. In terms of the distribution of psychiatric diagnoses, the most frequently occurring diagnosis was depressive disorders (40%). Most patients (81%) believed that their illnesses were due to stress. The subdomains on the SF-36 measurements were significantly lower than those of the control subjects (P < or = .005). The physical function, vitality, and mental health subdomains of the SF-36 in the patients with a psychiatric diagnosis were significantly lower (P < .05). CONCLUSION These findings suggested that psychiatric morbidity is high among ICU patients and is detrimental to their quality of life.

Conventional markers in determination of activity of sarcoidosis.

AIM AND BACKGROUND Currently, there are no objective criteria to determine sarcoidosis activity. The present study aimed to discover a sensitive serum marker that would determine the activity of sarcoidosis and can be used during disease follow-up. METHODS Forty-eight patients with sarcoidosis and twenty healthy volunteers as a control group were included in the study. On their control visits, the patients were divided into active and inactive groups based on their clinical, physiological, and radiological status. Angiotensin converting enzyme (ACE), adenosine deaminase (ADA), total IgE (T-IgE), C-reactive protein (CRP), serum amyloid-A (SAA), and soluble interleukin-2 receptor (sIL2R) serum levels and classical findings of activity were compared, and the utilization of these parameters as markers of activity was investigated. RESULTS Thirty-nine cases were female (female/male: 39/9) and the mean age was 44.29±10.9years. Thirty-seven cases were active and 11 cases were inactive. Serum ACE, ADA, sIL2R, and SAA levels were significantly higher while T-IgE levels were lower in the sarcoidosis cases. A comparison of the markers between active and inactive cases showed that only SAA was significantly higher (p<0.001). sIL2R was elevated in cases with extra-pulmonary involvement (p<0.014). The area under the curve value was rather high for ADA (0.98 CI: 0.96-1.0); it also had high sensitivity (93.8%) and specificity (100%), and therefore had the highest diagnostic value (96.6%). CONCLUSION The current study showed that SAA wil be helpfull for detecting the activity of srcoidosis, IL2R measurement in exploring the extra-pulmonary organ involvement.

Allergic vs nonallergic rhinitis : which is more predisposing to chronic rhinosinusitis?

BACKGROUND The impact of allergy on chronic rhinosinusitis (CRS) is controversial. OBJECTIVE To evaluate whether a history of CRS is more prevalent in patients with allergic rhinitis than in those with nonallergic persistent rhinitis. METHODS A total of 115 patients (78 females; mean age, 31.9 years; age range, 14-64 years) with persistent rhinitis were included in the study. A 7-point analog scale was used to report the severity of individual and global CRS symptoms and to determine the impact of rhinosinusitis symptoms on quality of life. The allergic status of the patients was evaluated using skin prick tests for common inhalant allergens, and asthma was evaluated by means of history, physical examination, and respiratory function tests. Rhinoscopy and paranasal sinus computed tomography were used to determine CRS. RESULTS Asthma and CRS were not significantly different in allergic and nonallergic patients. Nasal polyps were found equally in both groups (8 patients). However, mean Lund-Mackay staging scores, postnasal drainage, dental pain, and global CRS scores were significantly higher in patients with nonallergic rhinitis (P = .045, P = .001, P = .02, and P = .01, respectively). No significant correlations, except for dental pain (correlation coefficient, 0.250; P = .008), were found between Lund-Mackay scores and CRS symptoms. In rhinoscopy, the only conspicuous difference was nasal purulence in allergic patients (P = .002). CONCLUSION Allergic and nonallergic rhinitis may contribute similarly to the development of CRS.

Latex sublingual immunotherapy: can its safety be predicted?

BACKGROUND Complete avoidance sometimes cannot be possible in latex-allergic health care workers. So far, very few double-blind placebo-controlled studies revealed the efficacy of sublingual latex immunotherapy (SLIT) in those patients. OBJECTIVE Our aim was to evaluate the efficacy and safety of latex SLIT in health care workers. METHODS 30 patients (all health care workers) diagnosed as latex allergic were advised to avoid latex exposure and were given information about the prevention measures and asked to return two months later. 24 patients who were still symptomatic despite prevention measures were informed about the latex SLIT study and asked to participate. However, only 12 gave approval and were randomized to receive sublingual latex extract or placebo. Symptom scores and latex cutaneous provocation test scores were recorded at baseline and at the 6th and 12th months of the study. RESULTS Two patients experienced anaphylaxis, 1 patient showed severe bronchial obstruction during dose incremental phase and were excluded from the study. The differences of the symptom and provocation scores between baseline and the 12th month of the treatment were significant in the active group (p = .042, p = .038, respectively). Also the symptom and provocation scores at 12 months were significantly lower in the active group than in the placebo group (p = .035, p = .013, respectively). CONCLUSION Latex SLIT can be used as an effective treatment for latex-allergic health care patients having difficulties in applying adequate avoidance measures. However, the risk of systemic reactions should be kept in mind and sufficient precaution measures must be made available.

Recurrent Anaphylaxis due to Non-Ruptured Hepatic Hydatid Cysts

Background: Hydatid disease, a parasitic infestation of humans, is endemic in the Mediterranean region, Australia, New Zealand and the Middle East, and mostly involves the liver. Anaphylactic reactions, which sometimes are the first manifestations of the disease, frequently occur due to cyst rupture after a minor/major trauma, though they may also be spontaneously seen on rare occasions. In extremely few studies, anaphylactic shock has been reported in patients without macroscopic rupture of the hydatid cysts. Case Report: Our patient had recurrent anaphylactic episodes without any trauma and had been misdiagnosed for several years even though the patient was living in a region endemic for hydatid disease. Conclusion: We emphasize that physicians should be highly aware of hydatid disease as a possible etiology for seemingly idiopathic anaphylactic reactions, especially in endemic regions.

The Turkish Hereditary Angioedema Pilot Study (TURHAPS): The First Turkish Series of Hereditary Angioedema

Background: No published data presently exist concerning hereditary angioedema (HAE) in Turkey. The aim of the study was to initiate a preliminary multicentric evaluation about HAE and to determine the genetic properties of Turkish patients. Methods: Based on records drawn from four medical centers we identified a total of 70 subjects, belonging to 60 unrelated families, fulfilling clinical and laboratory criteria for diagnosis of HAE with C1 inhibitor deficiency. Ten type I patients, and their first-degree relatives, underwent genetic analysis for HAE. Results: The majority of patients were female (60%), the mean age was 37.7 ± 14.1 years. The mean age at the time of first angioedema symptom was 12.5 ± 9.2 years. Mean time lag between first symptom and diagnosis was 26 ± 14.4 years. All but 3 subjects had HAE type I. Family history of angioedema was present in 75.7% of the cases. Cutaneous swelling was reported by 87.1% of the patients, facial edema by 65%, abdominal symptoms by 74.3% and approximately one half (55.7%) had experienced one or more laryngeal attack. Genetic analysis of 10 families demonstrated that 5 carried a mutation that had never been previously described. Conclusion: We found that the clinical features of Turkish HAE patients were consistent with previously described patterns of this rare disease. The most noteworthy feature identified in the study was a significantly long duration between the first symptom appearance and final diagnosis. Our detection of different mutations in 10 patients confirms the allelic heterogeneity of the disease.

High adherence to subcutaneous immunotherapy in a real-life study from a large tertiary medical center

BACKGROUND Studies on real-life adherence to subcutaneous allergen immunotherapy (SCIT) for respiratory allergy are scarce. The aim of this study was to evaluate adherence to SCIT. METHODS The patients prescribed SCIT for allergic rhinitis and/or asthma in 2009-2011 were contacted in 2014 and asked whether they completed at least the 3 years of SCIT and/or whether they suspended the treatment for at least 2 months. The Total Symptom Score-6, visual analog scale (VAS), asthma control test (ACT), medication scores, quality of life (QoL) scores, and immunotherapy satisfaction scores with VAS obtained before the initiation of SCIT in the first year and at the end of SCIT were compared. RESULTS A total of 204 patients (136 female [66.7%]; mean age, 38.83 ± 12.02 years) were included; 73% (149/204) were both compliant and persistent; 14% (29/204) were only persistent; and, overall, 87.3% (178/204) were considered adherent. Adherence was more frequent in female patients (95% CI, 62.3-76.3%; p = 0.018). Medication, symptom, ACT, and QoL scores in the first year and at the end of the treatment were significantly lower than the initial scores, and the immunotherapy satisfaction scores at the end of treatment were higher than the scores in the first year in the patients who were adherent (p < 0.001 for each score). CONCLUSION The adherence rate to SCIT in our study was relatively high, in contrast to previous real-life data. Results of our study indicated that a close relationship between allergists and their patients during SCIT and the follow-up period in the same center improved the outcome of SCIT.

Fungal Flora at Solid Waste Storage Centres and Their Potential Allergenic Effects on the Workers

Purpose: The aim of this study was to find out the fungal flora at solid waste storage centres and its potential allergenic effects on the workers. Methods: Air samples from 10 solid waste storage centres were collected and plates were incubated for up to 14 days. The isolated fungi were identified by standard methods. In total, 599 solid waste sanitation workers who worked in those areas were questioned about nasoconjunctival and skin allergic symptoms and then underwent skin prick tests with different mould extracts. Results: Aspergillus sp., Cladosporium sp., Rhizopus sp., Penicillium sp., Alternaria sp. and Trichoderma sp. were isolated in all areas, Aspergillus being the most abundant mould followed by others. According to skin prick tests, positivity to Aspergillus fumigatuswas found to be in the first order by 10.68%. There was a significant correlation between the nasal and conjunctival symptoms and skin test positivity to house dust mites (p = 0.002, p = 0.03). Skin complaints were correlated with skin test positivity to Penicillium notatum ( p = 0.04). Conclusion: Our findings showed that the workers of solid waste storage centres are under a moderate risk of becoming sensitised to some mould species, especially to Aspergillus sp. The environmental measurements and periodical medical check-ups must be taken into account in solid waste storage centres in order to assess the health risks.