Integration of GARD Turkey national program with other non-communicable diseases plans in Turkey.

For the prevention and control of non-communicable diseases (NCD), an action plan on NCDs is intended to support coordinated, comprehensive and integrated implementation of strategies and evidence-based interventions across individual diseases and risk factors, especially at the national and regional levels by World Health Organization (WHO). The Global Alliance against Chronic Respiratory Diseases (GARD) is making every attempt to align with WHO's non-communicable diseases action plan. GARD activities have been commenced in over 40 countries and in 11 countries an integrated NCD action plan is being prepared or has already been initiated. This integrated approach of GARD has also targeted to GARD Turkey project. The Turkish Ministry of Health has decided to apply this national control program in conformity with other NCD action plans. This article is intended to summarize these integration efforts of GARD Turkey (the National Control Program on Chronic Airway Diseases) with other NCD national programs.

The WHO global alliance against chronic respiratory diseases in Turkey (GARD Turkey).

In order to prevent and control non-communicable diseases (NCDs), the 61st World Health Assembly has endorsed an NCD action plan (WHA resolution 61.14). A package for essential NCDs including chronic respiratory diseases (CRDs) has also been developed. The Global Alliance against Chronic Respiratory Diseases (GARD) is a new but rapidly developing voluntary alliance that is assisting World Health Organization (WHO) in the task of addressing NCDs at country level. The GARD approach was initiated in 2006. GARD Turkey is the first comprehensive programme developed by a government with all stakeholders of the country. This paper provides a summary of indicators of the prevalence and severity of chronic respiratory diseases in Turkey and the formation of GARD Turkey.

A low prevalance of purified protein derivative test positivity in Turkish patients with rheumatoid arthritis. Association with clinical features and HRCT findings.

OBJECTIVES: In this study, we aimed to evaluate the frequency of purified protein derivative (PPD) skin test positivity and associated clinical features in RA patients. MATERIALS AND METHODS: We included 94 (80 F, 14 M, mean age: 55.8) consecutive RA patients with a disease duration of 8.7 years. PPD test was performed in all RA patients; clinical features were recorded down; chest x-ray, pulmonary function tests and HRCT were available in all cases. As the control group, we included data of 21 SLE, 44 AS, 27 OA, 16 gouty arthritis and 18 vasculitis patients. RESULTS: The frequencies of PPD positivity in RA (29.8%) and SLE (19%) patients were lower than in patients with AS (65.9%), gouty arthritis (68.8%) and OA (63%) (all p values < 0.01). PPD-positive RA patients were more frequently smokers (p = 0.005) and had a higher rate of RF seropositivity (p = 0.04) than PPD-negatives. PPD was less frequently positive in erosive RA disease (p = 0.033). Chest x-rays and HRCT abnormalities were detected in 41.8% and 62.7% of RA patients, respectively. Frequencies of chest x-ray and HRCT abnormalities in PPD-positive and PPD-negative patients were not different from each other (p > 0.05). CONCLUSION: In our country in which tuberculosis is relatively frequent -contrary to the situation in AS patients- we observed a lower frequency of PPD positivity in RA and SLE patients compared to patients with other rheumatic diseases. We did not find any relationship between PPD positivity and the frequency of chest x-ray, HRCT abnormalities.

Monitoring the chemotherapeutic response in primary lung cancer using 99mTc-MIBI SPET.

Prediction and evaluation of the response to chemotherapy (CTx) are important for the correct and cost-effective treatment of patients with primary lung cancer. Although fluorine-18 fluorodeoxyglucose positron emission tomography (FDG-PET) is accepted as the most useful and accurate nuclear medicine technique for this purpose, its expense and limited availability restrict its use. Compared with PET agents, technetium-99m methoxyisobutylisonitrile (MIBI), which is used in nuclear oncology, is cheaper and available in any nuclear medicine clinic. With this in mind, in this study we aimed to evaluate the role of 99mTc-MIBI in monitoring the chemotherapeutic response in primary lung cancer. Twenty patients with primary lung cancer underwent 99mTc-MIBI single-photon emission tomography (SPET) at 15 min (early) and 3-4 h (delayed) after injection of the tracer. All patients underwent 99mTc-MIBI SPET study twice: before and after the 3rd cycle of CTx. Patients were divided into two groups, responders [R(+), n=10] and nonresponders [R(-), n=10], according to the change in tumour size on CT scan taken 2 weeks after the last cycle of the CTx. From the SPET images early and delayed tumour/lung ratios (ER and DR) were obtained before and after CTx. In the R(+) group, ER and DR decreased significantly after CTx, from 3.28+/-1.55 to 1.78+/-0.72 (P<0.04) and from 3.23+/-1.55 to 2.0+/-0.88 (P<0.05), respectively. However, in the R(-) group, while ER showed a slight and statistically insignificant increase after CTx (from 2.51+/-1.23 to 2.65+/-1.86), DR increased significantly, from 2.74+/-1.37 to 3.27+/-2.31 (P<0.03). The percentage decreases in ER and DR in the R(+) group after CTx was significantly higher than that in the R(-) group: 34.36%+/-26.7% vs -13.78%+/-27.58% (P<0.0002) and 29.45%+/-25.23% vs -18.58%+/-20.51% (P<0.0005), respectively. Using a decrease of > or =10% as a threshold for monitoring the chemotherapeutic response, 99mTc-MIBI had a sensitivity of 90% and a specificity of 100%. We found a positive correlation in 14 patients between ER and DR and survival: r=0.6754 and P=0.008, and r=0.5755 and P=0.031, respectively. Our results suggest that 99mTc-MIBI might be used in routine practice to monitor the chemotherapeutic response in patients with primary lung cancer, especially when PET is not available.

Monitoring the chemotherapeutic response in primary lung cancer using (99m)Tc-MIBI SPET.

Prediction and evaluation of the response to chemotherapy (CTx) are important for the correct and cost-effective treatment of patients with primary lung cancer. Although fluorine-18 fluorodeoxyglucose positron emission tomography (FDG-PET) is accepted as the most useful and accurate nuclear medicine technique for this purpose, its expense and limited availability restrict its use. Compared with PET agents, technetium-99m methoxyisobutylisonitrile (MIBI), which is used in nuclear oncology, is cheaper and available in any nuclear medicine clinic. With this in mind, in this study we aimed to evaluate the role of (99m)Tc-MIBI in monitoring the chemotherapeutic response in primary lung cancer. Twenty patients with primary lung cancer underwent (99m)Tc-MIBI single-photon emission tomography (SPET) at 15 min (early) and 3-4 h (delayed) after injection of the tracer. All patients underwent (99m)Tc-MIBI SPET study twice: before and after the 3rd cycle of CTx. Patients were divided into two groups, responders [R(+), n=10] and non-responders [R(-), n=10], according to the change in tumour size on CT scan taken 2 weeks after the last cycle of the CTx. From the SPET images early and delayed tumour/lung ratios (ER and DR) were obtained before and after CTx. In the R(+) group, ER and DR decreased significantly after CTx, from 3.28±1.55 to 1.78±0.72 (P<0.04) and from 3.23±1.55 to 2.0±0.88 (P<0.05), respectively. However, in the R(-) group, while ER showed a slight and statistically insignificant increase after CTx (from 2.51±1.23 to 2.65±1.86), DR increased significantly, from 2.74±1.37 to 3.27±2.31 (P<0.03). The percentage decreases in ER and DR in the R(+) group after CTx was significantly higher than that in the R(-) group: 34.36%±26.7% vs -13.78%±27.58% (P<0.0002) and 29.45%±25.23% vs -18.58%±20.51% (P<0.0005), respectively. Using a decrease of ≥10% as a threshold for monitoring the chemotherapeutic response, (99m)Tc-MIBI had a sensitivity of 90% and a specificity of 100%. We found a positive correlation in 14 patients between ER and DR and survival: r=0.6754 and P=0.008, and r=0.5755 and P=0.031, respectively. Our results suggest that (99m)Tc-MIBI might be used in routine practice to monitor the chemotherapeutic response in patients with primary lung cancer, especially when PET is not available.

Tracheobronchopathia osteochondroplastica.

Tracheobronchopathia osteochondroplastica (TO) is a rare disorder with unknown aetiology. We report one case of TO in a patient with non-Hodgkin pulmonary lymphoma and benign epidermal and trichylemmal cysts on the periorbital region and scalp. To the authors' knowledge, the coincidence of these processes has never been described before. The case was evaluated with conventional X-ray, computed tomography, magnetic resonance imaging, fibre-optic bronchoscopy with 2 months interval, histopathological evaluation, Tc-99 m MDP bone scintigraphy and microbiological studies including PCR testing of bronchial biopsy and lavage specimens for Mycobacterium tuberculosis. Additionally, case reports of TO in the Turkish literature are summarized.

High resolution computed tomographic findings in pulmonary tuberculosis.

BACKGROUND: Although chest radiographs usually provide adequate information for the diagnosis of active pulmonary tuberculosis, minimal exudative tuberculosis can be overlooked on standard chest radiographs. The aim of the present study was to assess the findings of active pulmonary tuberculosis on high resolution computed tomographic (HRCT) scans, and to evaluate their possible use in determining disease activity. METHODS: Thirty two patients with newly diagnosed active pulmonary tuberculosis and 34 patients with inactive pulmonary tuberculosis were examined. The diagnosis of active pulmonary tuberculosis was based on positive acid fast bacilli in sputum and bronchial washing smears or cultures and/or changes on serial radiographs obtained during treatment. RESULTS: With HRCT scanning centrilobular lesions (n = 29), "tree-in-bud" appearance (n = 23), and macronodules 5-8 mm in diameter (n = 22) were most commonly seen in cases of active pulmonary tuberculosis. HRCT scans showed fibrotic lesions (n = 34), distortion of bronchovascular structures (n = 32), emphysema (n = 28), and bronchiectasis (n = 24) in patients with inactive tuberculosis. CONCLUSIONS: Centrilobular densities in and around the small airways and "tree-in-bud" appearances were the most characteristic CT features of disease activity. HRCT scanning clearly differentiated old fibrotic lesions from new active lesions and demonstrated early bronchogenic spread. These findings may be of value in decisions on treatment.