Impact of Anxiety, Depression, and Coping Strategies on Health-Related Quality of Life in Patients with Cystic Fibrosis.

OBJECTIVE: With the significant increase in the life expectancy of cystic fibrosis (CF) patients, many individuals now reach adulthood and develop specific coping strategies to maintain their physical and mental well-being. This study aims to evaluate coping styles and their relationship with mental health and Health-Related Quality of Life (H-RQoL) in adult CF patients. MATERIALS AND METHODS: Thirty adult CF patients completed the Hospital Anxiety and Depression Scale to assess anxiety and depression, the Cystic Fibrosis Questionnaire-Revised to evaluate quality of life, and the Brief Coping Orientation to Problems Experienced questionnaire to assess coping strategies. RESULTS: Twelve individuals (40%) met the diagnostic criteria for being at risk of experiencing anxiety and/or depression. Anxiety risk group exhibited lower life quality scores in the domains of vitality, emotional functioning, and role limitations (P = .027, P = .001, and P = .001, respectively). Patients reporting depressive symptoms had lower scores in emotional functioning and role limitations domains of quality of life (P = .005 and P = .018, respectively). Multivariate analysis indicated that depression and anxiety scores were significant predictors of emotional quality of life. In terms of coping strategies, "acceptance" was the most commonly preferred, while "substance use" was the least preferred strategy among all participants. Patients at risk of anxiety and/or depression often chose "avoidance" as their coping strategy. CONCLUSION: Anxiety and depressive symptoms are prevalent and associated with poorer H-RQoL in adult CF patients. These patients preferred to employ giving up strategy when dealing with the disease. Therefore, it is essential to screen adult CF patients for mental health risks and to work on improving their coping strategies.

Relationship of muscle thickness, strength, and diaphragm function in adults with cystic fibrosis.

Objectives: This study aimed to evaluate the muscle thickness, strength, and diaphragmatic function and relate them with clinical findings. Patients and methods: The cross-sectional study was conducted with 54 participants (27 males, 27 females; mean age; 24.5±5.3 years; range, 18 to 45 years) between January 2017 and October 2017. Of the participants, 31 were adult CF patients, and 23 were age-and sex-matched controls. Patient demographics, 6-min walk distance, body mass index (BMI), and fat-free mass index (FFMI) were evaluated. Each patient underwent pulmonary function tests. Quadriceps femoris thickness and diaphragm thickening fraction were assessed by ultrasonography. Upper extremity strength was measured with a handheld dynamometer. Results: There was no difference between the patients' and controls' BMI (p=0.052). However, patients' FFMI was lower than the controls' (p=0.010). The FFMI correlated with pulmonary function tests. Patients' both right and left quadriceps femoris muscles were thinner than the controls (p=0.001 and p=0.001, respectively). Patients with pancreatic insufficiency had thinner muscles than patients without pancreatic insufficiency. The control group had a stronger handgrip than CF patients (33.5±10.1 vs. 24.5±9.2 kg, p=0.003). Conclusion: Peripheral muscle wasting and weakness and lower functional capacity are highly prevalent in CF patients.

The evaluation of DLCO changes in patients with relatively higher lung shunt fractions receiving TARE.

OBJECTIVE: Transarterial radioembolization (TARE) with Yttrium-90 (90Y) labeled microspheres is an effective locoregional treatment option for patients with primary and metastatic liver cancer. However, TARE is also associated with radiation-induced lung injury due to hepatopulmonary shunting. If a large proportion of the injected radionuclide microspheres (more than 15%) is shunted, a rare but lethal complication may develop: radiation-induced pneumonitis (RP). Diffusion capacity of the lungs for carbon monoxide (DLCO) is a valuable test to assess lung function and a decrease in DLCO may indicate an impairment in gas exchange caused by the lung injury. Some previous researches have been reported the most consistent changes in pulmonary function tests after external beam radiotherapy are recorded with DLCO. This study aimed to examine the changes in DLCO after TARE with glass microspheres in newly treated and retreated patients with relatively higher lung shunt fractions. METHODS: We prospectively analyzed forty consecutive patients with liver malignancies who underwent lobar or superselective TARE with 90Y glass microspheres. DLCO tests were performed at baseline and on days 15, 30, and 60 after the treatment. All patients were followed up clinically and radiologically for the development of RP. RESULTS: A statistically significant decrease was found in the DLCO after the first treatment (81.4 ± 13.66 vs. 75.25 ± 13.22, p = 0.003). The frequency of the patients with impaired DLCO at baseline was significantly increased after the first treatment (37.5 vs 57.5% p < 0.05). In the retreated group (n = 8), neither the DLCO (71.5 ± 10.82 vs. 67.50 ± 11.24, p = 0.115) nor the frequency of patients with impaired DLCO (25 vs 25%, p = 1) did not significantly change. Also, the change in DLCO values did not significantly correlate with lung shunt fraction, administered radiation dose, and absorbed lung dose after the first and second treatments (p > 0.05 for all). None of the patients developed RP. CONCLUSION: Our study showed that a significant reduction in DLCO after TARE may occur in patients with relatively higher lung shunt fractions. Further studies with larger sample sizes are needed to better investigate the changes in DLCO in patients with high lung shunt fractions.

Radiation pneumonitis in relation to pulmonary function, dosimetric factors, TGFß1 expression, and quality of life in breast cancer patients receiving post-operative radiotherapy: a prospective 6-month follow-up study.

PURPOSE: To investigate development of radiation pneumonitis (RP) in relation to pulmonary function, dosimetric factors, and transforming growth factor beta-1 (TGFß1) expression in irradiated breast cancer patients. METHODS: A total of 49 breast cancer patients who received post-operative radiotherapy (RT) were evaluated in terms of pulmonary function tests (PFTs), quality of life (QoL), development of RP, dosimetric factors, cytokine levels, and lung high-resolution computed tomography (HRCT) before and after RT. ROC analysis was performed for performance of dosimetric factors in predicting RP, while frequencies of single nucleotide polymorphisms (SNPs) genotyped for TGFß1 (rs11466345 and rs1800470) were also evaluated. RESULTS: All cases with RP (10.2%) recovered clinically at the end of third post-RT month. PFT and HRCT parameters were similar before and after RT overall, as well as by RP and the radiation field subgroups. ROC analysis revealed the significant role of the ipsilateral V5 (cutoff value of 45.9%, p = 0.039), V10 (29.4%, p = 0.015), V20 (23%, p = 0.017), and MLD (1200 cGy, p = 0.030) in predicting RP. Higher post-RT TGFß1 levels (p = 0.037) were noted overall and in patients with RP. Patient and control groups were similar in terms of frequencies of SNPs genotyped for TGFß1 (rs11466345 and rs1800470). EORTC QLQ-C30 and QLQ-BR-23 scores were similar in patients with vs. without RP. CONCLUSION: Our findings revealed significant role of dosimetric factors including MLD, V20 as well as the low dose-volume metrics in predicting the risk of RP among breast cancer patients who received post-operative RT. Implementation of RT, extent of radiation field or the presence of RP had no significant impact on PFTs.

Outcome of solid and cavitary pulmonary nodules in rheumatoid arthritis patients-case series.

BACKGROUND: Rheumatoid pulmonary nodule can be detected in up to 32% of rheumatoid arthritis (RA) patients and approximately one-third of nodules may cavitate. We aimed to evaluate characteristics of patients with RA developing cavitary pulmonary nodular (CPN) lesions under disease-modifying antirheumatic drugs (DMARDs), follow-up of both cavitary and solid nodules, and their outcome with the treatment. METHODS: RA patients who presented with CPN lesions during follow-up were recruited retrospectively in this case series analysis. Total numbers and mean diameters of cavitary and solid nodules in each thorax computed tomography (CT) have been determined and followed up by two experienced pulmonary physicians. Moreover, changes in treatment after the development of the CPN lesions and characteristics of cavitary nodules were collected. RESULTS: Eleven patients with CPN lesions were reported. At the time of CPN diagnosis, more patients were taking leflunomide than methotrexate (81% vs 19%). Half of the patients were receiving biologic therapy and only 18% were taking anti-TNF drugs. After a median of 24 (3-65) months of follow-up, the regression of CPN lesions was determined in 45% (5/11) of patients. Four of these 5 (80%) patients were switched to a treatment regimen without leflunomide and three of them to nonanti-TNF biologic treatment or targeted synthetic DMARDs (tocilizumab, tofacitinib, and rituximab). DISCUSSION: CPN lesions seen in RA patients are often pulmonary manifestations of the underlying disease; however, one must rule out malignancies or infections. If lesions progress under DMARDs, it is advised to discontinue synthetic DMARDs (LEF/MTX) and switch to another biological DMARD with different modes of action.

Primary Immun Deficiency in Patients with Non-Cystic Fibrosis Bronchiectasis and Its Relationship with Clinical Parameters.

OBJECTIVE: Bronchiectasis is characterized by chronic respiratory infection. The role of immunodeficiency in this disease is poorly studied in relation to clinical indices. The primary aim of this study was to determine the frequency of these neglected altered immune status by evaluating immunoglobulins, lymphocyte subsets, complement levels, and neutrophil function, and to assess its relationship with clinical parameters in adult patients with non-cystic fibrosis bronchiectasis (NCFB). MATERIAL AND METHODS: A total of 74 (30 men and 44 women with a mean age of 47±17 years) adult patients with stable NCFB were enrolled in this study. The bronchiectasis severity index (BSI) and FACED (F:FEV1, A: Age, C: Chronic colonization, E: Extension, D: Dyspnea) scores were assessed. Peripheral blood samples were collected for the detection of total IgG, IgA, IgM, IgE, and IgG subclasses and C3 and C4 levels. The counts of CD3, CD4, CD8, CD19, CD16/56 expressing peripheral blood lymphocytes and neutrophil oxidative function were evaluated. RESULTS: In the study population, BSI and FACED severity index scores increased with longer duration of the disease (p=0.01 and p=0.040, respectively). Of the 74 patients, 27 (37%) showed humoral aberrations. The number of male patients were higher in this group (p=0.03). High serum total IgE levels were associated with high scores in BSI (moderate-severe group versus mild group, p=0.030). Patients with bronchiectasis demonstrated lower CD3+ T cell count, lower CD4+ T helper cell percentage, and lower CD4+ T cell count (p=0.031, p=0.030, p=0.029, respectively) than healthy subjects. A significant negative correlation was found between the percentage and count of CD16/56+ natural killer (NK) cells and the number of exacerbations within the past year (r=-0.230, p=0.049 and r=-0.264, p=0.023, respectively). CONCLUSION: Humoral aberrations in adult patients with NCFB were found to be frequent. IgE levels were related to high scores for disease severity indices. Furthermore, patients with low percentage and counts of NK cells had higher rates of exacerbations. These results emphasize the importance of immune function assessment in adult patients with NCFB.

Clinical impact of depression and anxiety in patients with non-cystic fibrosis bronchiectasis.

INTRODUCTION: Bronchiectasis is a chronic suppurative disease characterized by abnormal bronchial dilatation. The nature of bronchiectasis may have negative impact on psychological status, however it is poorly studied in relation to clinical indices, particularly the severity of disease. Primary aim of this study is to detect depression and anxiety in patients with non-cystic fibrosis bronchiectasis and to evaluate its relationship with disease severity indexes. MATERIALS AND METHODS: Ninety (male/female= 37/53; median age 45 years) stable non-cystic fibrosis bronchiectatic adult patients were enrolled into this study. Dyspnea scores, number of exacerbations and hospital admissions within the last year, body-mass index, pulmonary function tests, sputum cultures, bronchiectasis disease severity indexes (BSI and FACED) were assessed. Anxiety and depression were evaluated by using the Turkish version of the hospital anxiety and depression scale questionaire. RESULT: Anxiety was diagnosed in 30% of patients and depression was diagnosed in 41% of the participants. Female participants had significantly higher rates of depression (55% vs. 22%; p= 0.002). Exacerbation rates within the last year were higher among the subjects with anxiety, moreover, patients with depression had shorter duration of disease. BSI and FACED severity indexes increased with longer duration of disease (5.6 ± 5.0 yrs in mild group vs. 10.1 ± 9.2 yrs in moderate-to-severe group, p= 0.035 and 5.7 ± 5.4 yrs in mild group vs. 12.1 ± 9.7 yrs in moderate-to-severe group, p= 0.001, respectively), however, anxiety and depression were not related with BSI and FACED severity indexes. CONCLUSIONS: Patients with non-cystic fibrosis bronchiectasis have an increased risk for depression and anxiety. Duration of disease and higher exacerbation rate are related with psychological status and indexes increased with longer duration of disease. Early detection and taking the necessary measures to improve the psychological state is necessary for the overall management of these patients.

Unexpected radiation pneumonitis after SIRT with significant decrease in DLCO with internal radiation exposure: a case report.

BACKGROUND: In the last years, Selective Internal Radiation Therapy (SIRT), using biocompatible Yttrium-90 (90Y) labeled microspheres have emerged for the treatment of malignant hepatic tumors. Unfortunately, a significant part of 90Y-labeled microspheres may shunt to the lungs after intraarterial injection. It can be predictable by infusing technetium-99 m-labeled macro-aggregated albumin particles through a catheter placed in the proper hepatic artery depending on the lobe to be treated with performing a quantitative lung scintigraphy. Radiation pneumonitis (RP) can occur 1 to 6 months after the therapy, which is a rare but severe complication of SIRT. Prompt timing of steroid treatment is important due to its high mortality rate. On the other hand, pulmonary diffusion capacity measured by carbon monoxide (DLCO) is an excellent way to measure the diffusing capacity because carbon monoxide is present in minimal amount in venous blood and binds to hemoglobin in the same manner as oxygen. Some authors reported that the most consistent changes after radiation therapy (RT) are recorded with this quantitative reproducible test. The relationship between the proportional reductions in DLCO and the severity of RP developing after this therapy may prove to be clinically significant. CASE PRESENTATION: We herein present a patient who developed RP after SIRT that could be quantified using DLCO. To the best of our knowledge, this case is the first who developed unexpected RP after SIRT with significant decrease in DLCO with internal radiation exposure. CONCLUSIONS: RP is a very rare complication and may lead to a fatal outcome. Decline in DLCO could be a valuable parameter for follow-up and to identify potential candidates for RP and could be also another trigger for administration of steroid therapy with prompt timing in this patient group.

The effect of smoking on atrial and ventricular functions in healthy subjects: A speckle tracking echocardiography study.

PURPOSE: Smoking is a well-known risk factor for coronary artery diseases. It is also associated with nicotine-induced myocardial dysfunction. The aim of this study was to evaluate the right and left atrial and ventricular functions in apparently healthy smokers. METHODS: We included consecutively 80 healthy smokers (56 males, mean age:35.5 ± 8.4 years) and 70 healthy nonsmokers (44 males, mean age:33.9 ± 9.5 years). None of the subjects had any additional cardiovascular risk factor other than smoking. The right and left atrial and ventricular functions were assessed by both conventional and speckle tracking echocardiography. RESULTS: Although there was no significant difference in left ventricular ejection fraction, the smokers had significantly lower ventricular global longitudinal strain than controls (-19.9 ± 2.0% vs -21.2 ± 1.9%, P < .001 and -18.4 ± 2.1% vs -21.8 ± 2.2%, P < .001, respectively, for the left and right ventricle). Smokers had also lower atrial reservoir and conduit strains: 35.9 ± 11.1% vs 40.2 ± 11.2%, P = .022 and 16.7 ± 6.8% vs 19.4 ± 6.8%, P = .016, respectively, for the left atrium, and 33.0 ± 10.6% vs 37.6 ± 11.2%, P = .011 and 15.2 ± 5.6% vs 18.0 ± 6.3%, P = .004, respectively, for the right atrium). CONCLUSION: Even in apparently healthy people with no other cardiovascular risk factors, smoking is associated with impaired atrial and ventricular functions.

Endobronchial ultrasound transbronchial needle aspiration in elderly patients: safety and performance outcomes EBUS-TBNA in elderly.

AIM: Complication rates are low and endobronchial ultrasound guided needle aspiration (EBUS-TBNA) is generally regarded as a safe procedure, but there is a very limited number of studies evaluating the efficacy and safety of the procedure in advanced ages. The aim of this study is to assess the safety and performance outcomes of EBUS-TBNA in elderly. METHODS: It was a retrospective observational study; patients who received EBUS-TBNA between September 2016 and January 2018 were evaluated. We analyzed patient's characteristics, doses of midazolam, and lidocaine used, regions of lymph node biopsies, and complications. Also, functionality and general physical status of patients over 65 years of age were evaluated. RESULTS: During study period 132 cases of EBUS-TBNA were evaluated. 39 (29.5%) cases were aged 70 years, and over. There were more comorbidities in older group. Performance status of older group was worse. Furthermore, when evaluated according to American College of Cardiology (ACC)/American Heart Association (AHA) and American Society of Anesthesiologists (ASA), the older group was found to be composed of the riskier patients. When patients aged between 65 and 69, and over 70 compared, older patient's Barthel, EQ 5-D, SGA, and G8 scores were found to be worse. Despite that, there was no difference in the frequency, and types of complications between both groups. Diagnostic performance was not different between age groups. CONCLUSIONS: Independent from comorbidities, general health status, and functionality EBUS-TBNA procedure in 70-year-old and over patients is a safe minimally invasive procedure.

The effect of selective internal radiation therapy with yttrium-90 resin microspheres on lung carbon monoxide diffusion capacity.

BACKGROUND: Selective internal radiation therapy (SIRT) with embolization of branches of the hepatic artery is a valuable therapeutic tool for patients with hepatic malignancies; however, it is also associated with lung injury risk due to shunting. Diffusion capacity of the lungs for carbon monoxide (DLCO) is a clinically significant lung function test, and worsening in DLCO is suggested to reflect a limited gas exchange reserve caused by the potential toxicity of chemoradiotherapy or it may be a marker of related lung injury. This study aimed to examine the changes in DLCO during SIRT with resin microspheres in newly treated and retreated patients. Forty consecutive patients who received SIRT for a variety of malignant conditions were included. All subjects were treated with Yttrium-90 labelled resin microspheres. DLCO tests were performed after the procedures. In addition, patients were specifically followed for radiation pneumonitis. RESULTS: The mean DLCO did not significantly change after the first (82.8 ± 19.4 vs. 83.1 ± 20.9, p = 0.921) and the second treatments (87.4 ± 19.7 vs. 88.6 ± 23.2, p = 0.256). Proportion of patients with impaired DLCO at baseline was not altered significantly after the first (37.5 vs. 45.0%, p = 0.581) and the second treatments (27.3 vs. 27.3%, p = 1.000). Also, percent change in DLCO values did not correlate with radiation dose, lung shunt fraction, or lung exposure dose (p > 0.05 for all comparisons). None of the patients developed radiation pneumonitis. CONCLUSIONS: Our results suggest that no significant change in DLCO in association with SIRT occurs, both after the first or the second treatment sessions. Further larger studies possibly with different protocols are warranted to better delineate DLCO changes after SIRT in a larger spectrum of patients.

Influence of Statin Therapy on Exacerbation Frequency in Patients with Chronic Obstructive Pulmonary Disease.

OBJECTIVES: Chronic obstructive pulmonary disease (COPD) is an inflammatory disease, in which chronic and systemic inflammation plays an important role. By decreasing neutrophil infiltration and cytokine production, statins have anti-inflammatory mechanisms. MATERIALS AND METHODS: Fifty-seven patients who had diagnosis of chronic obstructive pulmonary disease according to GOLD guideline were included in the study; 20 of them were statin users. Statin users group were patients being under medication with regular simvastatin, atorvastatin or rosuvastatin 20 mg per day for at least the past 1 year. RESULTS: There was statistically no significant difference between patients with or without statin treatment with respect to; age, female-male ratio, COPD severity level, medication used for COPD, pulmonary function tests results and smoking habits. COPD exacerbation frequency in patients using statins was significantly less than patients not using statins (p<0.05). Patient number with COPD exacerbation, antibiotic treatment and outpatient clinic administration and outpatient clinic administration frequency was significantly lower in statin using patients (p<0.05). CONCLUSION: COPD patients receiving statins have a lower frequency of COPD exacarbations, hospital administration and antibiotic treatment compared to patients not receiving statins.

Extranodal pulmonary marginal zone B-cell lymphoma.

AIM: Extranodal mucosa-associated lymphoid tissue (MALT) arises a number of epithelial tissues, including the stomach, salivary gland, lung, small bowel, and elsewhere. Here we present a male patient with an uncommon site of extranodal MALT such as a pelvic mass diagnosed after a long period of evaluation, which initially presented with an incidental pulmonary nodule. METHOD: We report a 60 years old man presenting with pulmonary nodules and consolidation. He refused invasive procedures and 3 years later was administered to our clinic with disseminated pulmonary nodules on chest X-ray. Subsequently a thin needle aspiration biopsy was performed and candida geotrichum was suspected in the specimen of the lung biopsy by light microscopic examination. After this time the patient was referred to our clinic, bronchoscopy, mediastinoscopy and abdominal computerized tomography (CT) scans were performed. RESULTS: Lymphoid hyperplasia was seen in the mediastinal lymph nodes biopsy specimens and the pelvic mass (52 × 18 mm) on the superior iliac muscles not related to any organs. Thin needle biopsy revealed MALT lymphoma and pathological examination of pulmonary nodule was similar to pelvic mass (MALT lymphoma). After the diagnosis, the thin needle biopsy of lung was repeated. The specimen appeared to be similar to the pelvic mass (MALT lymphoma) in the pathologic examination. The patient survived 5 years after initial diagnosis. CONCLUSION: MALT has an affinity for the different tissues however has not been located in the pelvis. Our case represent an unusual presentation in a 60 years old man with lung and a pelvic mass.

Successful treatment of an invasive fungal infection caused by Talaromyces sp. with voriconazole.

Invasive fungal infections (IFI) are on the rise due to increasing numbers of immunosuppressed and critically ill patients. A malignant-looking pulmonary nodule in an immunosuppressed patient may indeed be caused by a fungal organism. We report a patient, who was eventually diagnosed with an IFI caused by an agent of hyalohyphomycosis, Talaromyces sp. determined via molecular methods and succesfully treated with voriconazole.

Endobronchial Watanabe spigot embolisation in the treatment of bronchopleural fistula due to tuberculous empyema in intensive care unit.

Tuberculosis may be complicated with empyema and fistula in patients with cellular immune deficiency. The case presented was a 39-year-old male patient with diagnosis of rheumatoid arthritis developed hydropneumothorax while taking steroid and immunosuppressive treatment and examination of pleural fluid revealed acid-fast bacilli. The patient was admitted to the intensive care unit due to respiratory failure and underwent bronchoscopic examination due to air leakage. The right middle lobe was obliterated by using an endobronchial Watanabe Spigot (EWS), and the amount of leakage decreased considerably after the procedure. On day 7, chest tube drainage was removed, and empyema was drained with a Pezzer drain. On day 50, upon the cessation of empyema drainage, spigots were removed with rigid and flexible bronchoscope. In conclusion, EWS use in the treatment of bronchopleural fistula is an effective, safe and a reversible procedure.

Central airway obstruction due to malignant fibrous histiocytoma metastasis in a case with Mounier-Kuhn syndrome.

Malign fibrous histiocytoma is one of the most observed soft tissue sarcomas seen in the adults. The most common metastasis region is the lung and metastasis. Mounier-Kuhn syndrome is characterized by the highly dilatation of the trachea and bronchi. We may encounter with the major airway obstruction in the endoluminal or extraluminal lung and mediastinal masses or those with both components together. In this article, we would like to highlight the occurrence of a rare seen clinical situation secondary to the giant mediastinal malign fibrous histiocytoma metastasis and the clinical difficulties experienced in resolving of the main airway obstruction caused by the mass. Since the lack of the similar studies conducted previously, we found the case worth presenting.

A case of mediastinal lymphangioma: endosonographic appearance.

Mediastinal lymphangioma is a rare, benign disease characterized by an abnormal proliferation of lymphatic vessels. Although a definitive diagnosis can be best made by surgical resection, computed tomography (CT) and magnetic resonance imaging (MRI) can be used as radiological methods to diagnose a pulmonary lymphangioma preoperatively. Endoscopic ultrasonography is a new method for visualizing pathological changes in the mediastum and may be used for preoperative diagnosis of a pulmonary lymphangioma, which is a rare example of a mediastinal disease.

Incidence and treatment results of laryngopharyngeal reflux in chronic obstructive pulmonary disease.

Laryngopharyngeal reflux (LPR) is defined as the movement of gastric content towards the larynx and the pharynx and it may cause respiratory symptoms or difficulty in their control. We aimed to find the frequency of LPR in chronic obstructive pulmonary disease (COPD) patients and to investigate its effect on COPD symptoms and the results of its treatment. At baseline 30 (20 male, 10 female, mean age: 65 +/- 10 years) COPD patients completed LPR and COPD symptom questionnaires and 13 (44%) were diagnosed with LPR based on laryngeal examination. Patients with LPR were given 2 months of PPI treatment, after which LPR and COPD symptom questionnaires, laryngeal examinations and pulmonary function tests were repeated. Following the treatment, significant improvements in COPD symptom index, LPR symptom index and laryngeal examination findings were observed in patients with LPR (P < 0.01, P < 0.01, P < 0.0001, respectively). Treatment of LPR resulted in a significant improvement in the symptoms of COPD.

Subjective and objective evaluation of voice quality in patients with asthma.

OBJECTIVES: To evaluate the voice quality in patients with mild-to-moderate asthma by subjective and objective methods. STUDY DESIGN: Comparative, controlled, cross-sectional study. METHODS: Patients with mild-to-moderate asthma (n=40) and age- and sex-matched healthy controls (n=40) were included. Acoustic analyses were performed by the Multi-Dimensional Voice Program (MDVP; Kay Elemetrics Corporation, Lincoln Park, NJ) and the movements of the vocal cords were examined by videolaryngostroboscopy (VLS). In addition, the duration of illness, maximum phonation time, "s/z" values, and vital capacity were evaluated. Voice Handicap Index (VHI) and GRB scales were used for subjective evaluations. RESULTS: Maximum phonation time values were significantly shorter both in male and female asthma patients compared with controls (P<0.0001). Also, average shimmer values in MDVP were higher for both sexes in the patient group compared with controls (P=0.002 and P=0.04, respectively). There was a significant difference between female patients and sex-matched controls with regard to mean noise-to-harmonic ratio values (P=0.006). Female patients with asthma had higher average jitter values compared with sex-matched controls (P<0.0001). A significant difference was noted between asthma and control groups with regard to GRB scale (P<0.0001, P<0.001, and P<0.0001, respectively). The VHI score was above the normal limit in 16 (40%), and VLS findings were abnormal in 39 (97.5%) asthmatics. CONCLUSION: In asthmatic patients, maximum phonation time, frequency, and amplitude perturbation parameters were impaired, but the vital capacity and the duration of illness did not correlate with these findings.