The effect of an integrated syndromic respiratory disease guideline in primary health care settings.

RATIONALE, AIMS AND OBJECTIVES: The use of integrated syndromic guidelines (ISG) aims to improve the quality of care for patients with respiratory diseases. The impact of such ISG in clinical practice can be potentially significant in primary health care (PHC) settings. We report the impact of the use by general practitioners (GPs) of a Tunisian ISG for respiratory diseases in management of respiratory patients in PHC. METHODS: The short-term impact was assessed through the results of the feasibility study. This study included a baseline survey, before training on ISG, and an impact survey, after training on ISG. The same 73 GPs practicing within 28 PHCs were involved in the two surveys at an interval of 6 weeks. Information on each patient mentioned gender, age, underlying conditions, symptoms, referral, diagnosis and drug prescription details. RESULTS: During the periods of the baseline and impact surveys, 36.0 and 31.1% of PHC attendees, respectively, sought care for respiratory symptoms. Acute respiratory infection (ARI) cases accounted for more than 85% of patients with respiratory disease. In the impact survey, chronic respiratory disease (CRD) diagnosis increased by approximately 50%. In the same way, the proportion of tuberculosis suspects increased 5.5 times. The number of drugs prescribed per patient decreased by 18.8%, and the proportion of patients who were prescribed antibiotics decreased by 19.0%. The prescription of steroids also significantly decreased while inhaled ß-agonist prescription increased. The average cost of drug prescription was reduced by 19%. CONCLUSION: Training on ISG for respiratory diseases improved the diagnosis of CRD and tuberculosis, and lead to a more rational use of drugs for ARIs in PHCs.

[Assessment of nutritional status in patients with primary lung cancer]. / Evaluation de l'état nutritionnel des patients atteints de cancer broncho-pulmonaire primitif.

BACKGROUND: Lung cancer is the leading cause of cancer-related mortality worldwide. Malnutrition is a common problem among patients with cancer, affecting up to 85% of patients with certain cancers and represents a risk factor for poor prognosis. aim: evaluate nutritional status in patients with lung cancer before and during treatment using nutritional risk index. METHODS: it's a prospective study conducted in pneumology IV department in Abderahman Mami hospital, from January to May 2011. 30 male patients with a lung cancer were included. Nutritional status was assessed before and during treatment based on anthropometric measures, biological markers and nutritional risk index (NRI). RESULTS: Mean age of patients was 58 ± 12 years, ranging from 19 to 82 years. 29 patients had non small cell lung cancer and one patient had small cell cancer. Malnutrition was noted in 14 patients (47%) before treatment according to the NRI. It was noted in 23 patients (77%) after three cycles of chemotherapy with severe malnutrition in 8 patients. Relationship between body mass index (BMI) and the NRI was linear, but NRI tends to evaluate more objectively risk of malnutrition in patients with lung cancer. CONCLUSION: Nutritional assessment in patient with lung cancer should be performed systematically, early and repeatedly. Several markers can be used such as BMI and NRI. Nutritional support will reduce morbidity and improve quality of life in patients with lung cancer.

Smoking habits in the Middle East and North Africa: results of the BREATHE study.

Few recent comparative data exist on smoking habits in the Middle East and North Africa (MENA) region. The objective of this analysis was to evaluate smoking patterns in a large general population sample of individuals aged ≥ 40 years in ten countries in the region (Algeria, Egypt, Jordan, Lebanon, Morocco, Saudi Arabia, Syria, Tunisia, Turkey and United Arab Emirates), together with Pakistan, using a standardised methodology. A random sample of 457,258 telephone numbers was generated and called. This identified 65,154 eligible subjects, of whom 62,086 agreed to participate. A screening questionnaire was administered to each participant, which included six questions relating to cigarette consumption and waterpipe use. The age- and gender-adjusted proportion of respondents reporting current or past smoking of cigarettes or waterpipes was 31.2% [95% CI: 30.9-31.6%]. This proportion was significantly higher (p < 0.001) in men (48.0%) than in women (13.8%), but no relevant differences were observed between age groups. Smoking rates were in general lowest in the Maghreb countries and Pakistan and highest in the Eastern Mediterranean countries, ranging from 15.3% in Morocco to 53.9% in Lebanon. Consumption rates were 28.8% [28.4-29.2%] for cigarette smoking and 3.5% [3.4-3.6%] for waterpipe use. Use of waterpipes was most frequent in Saudi Arabia (8.5% of respondents) but remained low in the Maghreb countries (< 1.5%). Cumulative cigarette exposure was high, with a mean number of pack · years smoked of 18.5 ± 20.5 for women and 29.1 ± 26.2 for men. In conclusion, smoking is a major health issue in the MENA region.

Management of chronic obstructive pulmonary disease in the Middle East and North Africa: results of the BREATHE study.

Chronic obstructive pulmonary disease (COPD) is a potentially severe chronic progressive respiratory condition requiring long-term treatment and frequently involving episodic hospitalisations to manage exacerbations. The objective of this analysis was to document diagnosis, evaluation, treatment and management of COPD-related respiratory symptoms in 1,392 subjects fulfilling an epidemiological definition of COPD identified in a general population sample of 62,086 individuals aged ≥ 40 years in ten countries in the Middle East and North Africa region (Algeria, Egypt, Jordan, Lebanon, Morocco, Saudi Arabia, Syria, Tunisia, Turkey and United Arab Emirates), together with Pakistan. 442 subjects (31.8%) claimed to have received a diagnosis of COPD from a physician and 287 (20.6%) had undergone spirometry in the previous year. Use of specific treatments for respiratory symptoms was reported by 218 subjects (15.7%). Use of inhaled long-acting bronchodilators together with corticosteroids (53 subjects; 3.8%) and use of oxygen therapy (31 subjects; 2.3%) was very low. 852 subjects (61.2%) had consulted a physician about their respiratory condition at least once in the previous year, with a mean number of consultations of 3.4 ± 3.6. Moreover, 284 subjects (20.4%) had been hospitalised overnight for their COPD, with a mean of 2.3 ± 3.7 hospitalisations per year. Use of all healthcare resources was significantly higher (p < 0.001) in subjects with CAT scores ≥ 10 than in those with scores < 10, and greater in those with exacerbations than in those without. In conclusion, COPD in the region is under-diagnosed, inadequately evaluated and inadequately treated. Nonetheless, COPD symptoms are responsible for considerable healthcare consumption, with high levels of physician consultation and hospitalisation.

Chronic obstructive pulmonary disease and associated healthcare resource consumption in the Middle East and North Africa: the BREATHE study.

Data on COPD-related healthcare resources use are rarely documented in developing countries. This article presents data on COPD-related healthcare resource consumption in the Middle East, North Africa and Pakistan and addresses the association of this variable with illness severity. A large survey of COPD was conducted in eleven countries of the region, namely Algeria, Egypt, Jordan, Lebanon, Morocco, Pakistan, Saudi-Arabia, Syria, Tunisia, Turkey and United Arab Emirates, using a standardised methodology. A total of 62,086 subjects were screened. This identified 2,187 subjects fulfilling the "epidemiological" definition of COPD. A detailed questionnaire was administered to document data on COPD-related healthcare consumption. Symptom severity was assessed using the COPD Assessment Test (CAT). 1,392 subjects were analysable. Physician consultations were the most frequently used healthcare resource, ranging from 43,118 [95% CI: 755-85,548] consultations in UAE to 4,276,800 [95% CI: 2,320,164-6,230,763] in Pakistan, followed by emergency room visits, ranging from 15,917 [95% CI: 0-34,807] visits in UAE to 683,697 [95% CI: 496,993-869,737] in Turkey and hospitalisations, ranging from 15,563 [95% CI: 7,911-23,215] in UAE to 476,674 [95% CI: 301,258-652,090] in Turkey. The use of each resource increased proportionally with the GOLD 2011 severity groups and was significantly (p < 0.0001) higher in subjects with more symptoms compared to those with lower symptoms and in subjects with exacerbations to those without exacerbations. The occurrence of exacerbations and the CAT score were independently associated with use of each healthcare resource. In conclusion, the BREATHE study revealed that physician consultation is the most frequently COPD-related healthcare resource used in the region. It showed that the deterioration of COPD symptoms and the frequency of exacerbations raised healthcare resource consumption.

[Predictive factors of obstructive sleep apnea syndrome in obesity]. / Facteurs prédictifs du syndrome d'apnées obstructives du sommeil chez les obèses.

BACKGROUND: Obstructive sleep apnea (OSA) syndrome is frequent, and misdiagnosed. THE AIM: Of this study is to assess the prevalence of OSA syndrome in a Tunisian population of obese (body mass index > or = 30 Kg/m2) and to determine its predictive factors. METHODS: It's a transversal study. One hundred patients (63 females, 37 males) were inculded. All patients underwent nocturnal polysomnography or respiratory polygraphy. RESULTS: Sixty-five patients had an OSA syndrome: mild (24.6%), moderate (30.7%) and severe (44.6%). We compared, by a statistical analysis, the group with OSA syndrome and the group without OSA syndrome. There was a predominance of men (81% of men vs 55.5 of women had OSA). Age was higher in the group with OSA syndrome (56.8 years +/- 10 vs 48.1 +/- 12, P = 0.04). Clinical symptoms such as snoring, daytime sleepiness, nocturnal awakening and respiratory pauses were more frequent in the group with OSA syndrome. Morphological abnormalities such as retrognathy and/or short neck were significantly more frequent in the group with OSA syndrome (p = 0.05 and 0.02 respectively). Cardiopathies and diabetes were more frequent in obese with OSA syndrome. CONCLUSION: In obese persons, male gender, comorbidities and /or clinical symptoms such as snoring, daytime sleepiness, nocturnal awakening and respiratory pauses, retrognathy and/or short neck are predictive of OSA syndrome. So, we propose a nocturnal recording in obese presenting at least one of these predictive factors.

[Last discovery of a congenital broncho-oeso-phageal fistula]. / Fistule broncho-oesophagienne congenitale de revelation tardive.

BACKGROUND: Broncho-oesophageal fistula is rare and occurs mostly in acquired condition. AIM: Report of a new case. CASE: We report a case of a 58-years-old woman which has, since 38 years ago, a chronic cough, recurrent bronchopulmonary suppurations and hemoptysis. Clinical examination let to the diagnosis of a broncho-oesophageal fistula. Surgical treatment resulted in complete recovery. There was no evidence of any aetiology. Congenital origin of the fistula was deduced.

[Asthma in the elderly]. / Asthme du sujet agé.

Asthma in elderly is actually well individualized. Two entities are considered: Ageing asthmatics" who have had asthma since childhood, adolescence or adulthood and persisting after 65 years old. This situation is the most frequent. Late-onset asthmatics in persons 65 years old and more. Clinically, asthma in elderly is frequently represented by a dyspnoea at rest during the day. Diagnosis remains difficult because of the non-specifity of clinical symptoms and the frequency of comorbidity. Many differential diagnosis must be considered, dominated by congestive heart failure and COPD. Concerning treatment of asthma in the elderly, a few particularities should be known: prudence in the prescription of beta-2-adrenergic drugs. Anticholinergic drugs have a place in the treatment, contrary to younger asthmatics. A great importance to inhalation devices should be allowed because of their use difficulties in the elderly. The main goal of asthma management in the elderly is to improve the quality of life.

[Association of IGg multiple myeloma with pulmonary amyloidosis: about one case]. / Association myelome multiple à IG G--amylose pulmonaire: a propos d'un cas.

Pulmonary amyloidosis is a rather rare complication of multiple myeloma particularily the rare Ig D myeloma. It is often generalized and is seen in a late stage of the disease. We report a case of an Ig G myeloma complicated of a pulmonary amyloidosis in a 66-year-old man hospitalised for infectious pulmonary disease with a radiologic interstitial syndrome. Discovery of the multiple myeloma and of the amyloidosis was fortuitous.

[Isoniazid-induced visual hallucinosis]. / Hallucinose visuelle induite par l'isoniazide.

INTRODUCTION: Isoniazid is the antituberculosis drug that causes psychiatric manifestations most often. Their incidence is nonetheless rare: a review of the literature found only 16 cases. Only one author has reported hallucinosis, defined by isolated sensorial symptoms, and perceptions not believed to be the reality of the object. CASE: We report a case of a 42-year-old woman, a nonsmoker with no particular history and with lymph node tuberculosis. Three weeks after beginning antituberculosis treatment (isoniazid, rifampicin, pyrazinamide and streptomycin), visual hallucinosis and a headache appeared. The symptoms disappeared when Isoniazid was stopped and an anxiolytic drug prescribed. These findings suggest that these effects were due to isoniazid. DISCUSSION: Two mechanisms may explain these psychiatric manifestations: vitamin B6 deficiency or interference between isoniazid and bioamine metabolism.

Vertebral tuberculosis revealed by thoracic manifestations. A study of five cases.

BACKGROUND: Spine is the most frequent location of bone tuberculosis, which can seldom be revealed by thoracic manifestations. METHODS: In a seven-years retrospective study, we reported radioclinical manifestations revealing Pott's disease, methods of diagnosis and the treatment outcome. RESULTS: Five non immunocompromised female patients were hospitalized between 1997 and 2003 in Clinical Department of Pulmonary Diseases in Abderrahmane Mami Hospital Ariana Tunisia, for thoracic manifestations that led to the diagnosis of Pott's disease, which represents 4.2% of extrapulmonary tuberculosis and 1.3% of all cases of tuberculosis cared for in the same period. The median age was 48.6 years. The disease was revealed by a paramediastinal radiographic shadow infiltrating the contiguous left lung in one case, abscesses of chest wall in two cases. Another patient was hospitalized for a tuberculous empyema. The last case had a diffuse miliary shadow in both lungs. All patients complained from thoracic or respiratory problems and constitutional symptoms, that evolved for an average of 5.6 months. Computed tomography (CT) and magnetic resonance imaging (MRI) of the spine identified monolevel spondylitis in two cases and multilevel disease in three cases. Diagnosis of tuberculous infection was confirmed in only one case by CT-guided biopsy of a perivertebral abscess, it was retained in three cases by bacteriological and or histopathological exams obtained from extra-vertebral lesions, and presumed in the fifth on a favorable treatment outcome. All patients had at least one extra-vertebral location of tuberculosis. Four patients were treated successfully with antituberculosis chemotherapy, prescribed for 18 to 22 months. Relapse occurred only in one patient, who received 12 months of treatment. CONCLUSION: Pott's disease can be observed in non immunocompromised patients. In the Lung Diseases Department, it is often revealed by thoracic manifestations and associated to pulmonary lesions, which makes the formal diagnosis easy. Here, vertebral tuberculosis does not have anatomical specificities; nevertheless, the multilevel forms are relatively frequent. It constitutes an index of bacillus dissemination, requiring the search for other extra-vertebral locations.

[Lung cancer and chondromatous hamartoma: a case report]. / Association hamartochondrome pulmonaire et cancer bronchique, à propos d'un cas.

The association lung cancer with chondromatous hamartoma is frequent. We present a case of synchronous primary lung adenocarcinoma and chondromatous hamartoma. Although hamartoma is generally considered to be a benign tumor, there have been several reports of increased risk of lung cancer in patients with a chondromatous hamartoma. Therefore we recommend that patients with hamartoma should be submitted to a complete evaluation and to regular follow up, considering the risk of associated synchronous malignancy.

[Tracheobronchial foreign bodies. Diagnostic and therapeutic aspects in children]. / Corps étrangers trachéo-bronchiques de l'enfant. Aspects diagnostiques et thérapeutiques.

In this retrospective study, the authors reviewed 31 cases of tracheobronchial foreign body in children ranging in age from one to 15 years, recruited in Ariana hospital since 1987. 74% of the patients were male, and only 26% were less than 3 years old. The foreign body is mostly revealed by a radio-clinical presentation of a feverish bronchopneumonia (32%); children were referred to the hospital within 15.4 months. Although penetration syndrome was reported in 61% of patients, it represented the reason of consultation in only 19% of cases, and children were referred within 4.5 days. The main radiographic findings were atelectasis (32%) and non specific foci of pneumonia (19%). Air trapping was noted in just 10% of cases. 55% of foreign bodies were vegetable in nature, with sunflower seeds at the head of the list (16%). They have been lodged preferentially in the right bronchial tree (58%) and 51% of them were found in the mainstem bronchus. 71% were removed by endoscopic procedures; a surgical operation was performed in 6 cases (19%): one case of pneumotomy to extract a metallic foreign body from distal respiratory tract, and five cases of parenchymal excision, including four for bronchiectasis. 77% of patients had symptoms that lasted at least 2 weeks before diagnosis; the long delay in diagnosis (average of 7.6 months) explains the high-level of bronchiectasis in our study (22%). The authors emphasize the necessity to promote preventive measures by information parents and physicians on risks of foreign body aspiration, which early diagnosis can save much trouble in children.