Intra thoracic extra pulmonary hydatidosis: prognosis and outcomes of 8 operated patients.

Hydatid cyst disease is a parasitic disease known from the times of hippocrates, and is still endemic in our country Morocco among others, affecting mainly the liver and lungs, while intra thoracic extra pulmonary location remains a rare entity of the disease. In our department of thoracic surgery, Mohamed VI University Hospital, Oujda, Morocco, we operated 92 patients for thoracic hydatid cyst in the period between January 2016 and December 2021, 8 patients of this group had exclusive extra pulmonary location of the hydatid cyst, epidemiological and clinical data were recorded for the 8 patients (5 men, 3 women). The mean age was 40.3 years, all patients presented mainly with chest pain, dyspnea and cough. The locations of the hydatid cysts were chest wall, pericardium, pleural space and diaphragm. The hydatid cysts were removed via extirpation technique through thoracotomy in all patients. The average duration of hospitalization was 7 days. Postoperative complications consisted of atelectasis in one patient, parietal hematoma in another, and surinfection with pleuro-cutaneous fistula and chronic neurological chest pain in one patient. No deaths were noted in our series.

[A neglected bronchial foreign body for 23 years]. / Un corps étranger bronchique négligé pendant 23 ans.

Foreign body inhalation is a clinical emergency requiring prompt action to ensure speedy recovery and minimize the development of complications. It is more common in children than adults. We report a case of a neglected foreign body present in the bronchus of an adult for 23 years and treated as intermittent asthma. The diagnosis was revealed following the development of severe sepsis of a pulmonary origin. The foreign body was removed by rigid bronchoscopy, antibiotic therapy instituted and pre- and post-interventional respiratory physiotherapy carried out. Satisfactory progress was marked by the complete clearing of pulmonary suppuration, with only a small localized and asymptomatic focus of bronchial dilatation remaining. The persistence of chronic, unexplained respiratory complaints should prompt the use of imaging and endoscopy to exclude an endobronchial cause, especially to consider the possible presence of a previously unknown foreign body. Early diagnosis and intervention can help to avoid potentially serious complications.

Effects of insular stimulation on thermal nociception.

BACKGROUND: Electrical stimulation used for brain mapping in the postero-superior insula can evoke pain. The effects of prolonged high frequency insular stimulation on pain thresholds are unknown. OBJECTIVE/HYPOTHESIS: Prolonged high frequency insular stimulation, by virtue of its inhibitory properties on networks, could decrease thermal nociception. METHODS: Epileptic subjects had electrodes implanted in the insular cortex for the purpose of epileptic focus resection. Thermal and pressure nociceptive thresholds were tested bilaterally on the forearm on two consecutive days. Randomly assigned double-blind high frequency (150 Hz) insular stimulation took place for 10 min before pain testing either on the first day or on the second day. RESULTS: Six subjects (three females; mean age of 35 years) were included. Insular stimulation increased heat pain threshold on the ipsilateral (p = 0.003; n = 6) and contralateral sides (p = 0.047; n = 6). Differences in cold pain threshold did not reach statistical significance (ipsilateral: p = 0.341, contralateral: p = 0.143; n = 6), but one subject had a profound decrease in both heat and cold pain responses. Pressure pain threshold was not modified by insular stimulation (ipsilateral: p = 0.1123; contralateral: p = 0.1192; n = 6). Two of the three subjects who had a postero-superior operculo-insulectomy developed central pain with contralateral thermal nociceptive deficit. CONCLUSIONS: High frequency inhibitory postero-superior insular stimulation may have the potential to decrease thermal nociception. Together with previous studies, our data support the notion that the integrity of this brain region is necessary for thermal but not pressure nociceptive processing.

[Apoplectic macroadenomas: the outcome of the residual pituitary gland]. / Macroadénomes apoplectiques: le devenir de l'hypophyse résiduelle.

BACKGROUND AND PURPOSE: The purpose of this retrospective study was to assess the MRI aspects and the function of the residual pituitary gland (RPG) after surgical decompression of an apoplectic pituitary macroadenoma, and to attempt to answer the question of whether an intra-adenomatous apoplexy necessarily leads to hypophyseal apoplexy. METHODS: Between 1992 and 2008, 150 pituitary macroadenomas were surgically treated via the trans-sphenoidal approach, 19 of which presented an apoplectic feature (13%). They were subdivided into three groups: pure hemorrhage, hemorrhagic infarction, and ischemic infarction. The imaging was studied after surgery to identify the RPG and establish a correlation with the endocrine status. RESULTS: After surgery five of 19 patients had normal adenohypophyseal function (27%), eight (42%) had panhypopituitarism, and six (31%) complete or partial corticotropic hypopituitarism. The RPG was identified on MRI in 13 patients (69%), four of them (31%) with normal adenohypophyseal function. The RPG was clearly identified intraoperatively in nine patients (47%), four of whom (44%) had normal adenohypophyseal function. One patient presented preoperative diabetes insipidus, which disappeared immediately after surgery, and two other patients developed postoperative diabetes insipidus: in one patient it quickly declined and in the other one it persisted, requiring replacement. According to the radiological classification of Hardy and Vezina modified by the Mohr (Mohr et Hardy, 1982) grade, the patients were subdivided up as follows: one grade II-0, four grade II-A, 11 grade II-B, two grade C, and one grade IV-B+D. CONCLUSION: The repercussions of adenomatous apoplexy on the RPG is significant: only 27% of the patients retained normal pituitary function. Furthermore, although the RPG was identified on the MRI in more than two-thirds of the cases, more than half had adenohypophyseal failure: therefore, the visualization of a RPG does not mean that its functions are preserved. The involvement of the neurohypophysis is much rarer: one patient of 19 (5%). The implications of the ischemic or compressive damage on the normal pituitary gland are discussed.

Development of paroxysmal nocturnal haemoglobinuria in systemic lupus erythematosus: an unusual cause of portal vein thrombosis.

We report a case of a 60 year-old female with systemic lupus erythematosus (SLE) who was being managed with low-dose oral prednisolone. Four years later, she was admitted with pain in upper abdomen of 1 week duration. It was associated with ascitis and thrombocytopenia. Radiological investigations revealed portal vein thrombosis. There were no known local thrombophilic risk factors. Investigations ruled out any associated inherited or acquired hypercoagulable states. To evaluate the cause of thrombocytopenia, bone marrow aspiration was performed. Cells were subjected to flow cytometric examination, which revealed deficiency of CD55 and CD59 on granulocytes, indicating that a clone of cells with paroxysmal nocturnal haemoglobinuria had developed in this patient which had resulted in portal vein thrombosis. At this juncture, Ham test was also positive. The importance of considering rare possibilities of thrombosis at unusual site in patients with SLE is highlighted.

Comparison of renal function markers in Kuwaiti patients with sickle cell disease.

BACKGROUND: Proteinuria is a common manifestation of renal disease which is a significant cause of morbidity in patients with sickle cell disease (SCD). OBJECTIVE: To evaluate and compare cystatin C, beta(2)-microglobulin, and creatinine as markers of renal disease in relation to the degree of proteinuria and other complications of SCD. METHODS: 24 h urine collections were used for estimation of urine protein and creatinine clearance in 59 patients with SCD. Results were correlated with plasma cystatin C, beta(2)-microglobulin, creatinine, glomerular filtration rate (GFR; derived from plasma creatinine by Cockcroft-Gault, MDRD formulae, and calculated cystatin C clearance), and clinical and haematological variables. RESULTS: Comparing the different methods of GFR, the proportion of patients with hyperfiltration (GFR >140 ml/min) were 30.5% (MDRD), 44.1% (Cockcroft-Gault), and 10.2 % (calculated cystatin C clearance). Cystatin C was the most consistent marker of hyperfiltration. The endogenous markers of GFR showed an increasing trend with increasing proteinuria, but haematological variables were not correlated with cystatin C, beta(2)-microglobulin, or plasma creatinine. Urine protein excretion was correlated with age (r = 0.33) and significant proteinuria was present in 13.6% of patients. Patients with proteinuria had lower haemoglobin concentration (p = 0.027) than those without proteinuria but HbF was not related to the degree of proteinuria or to markers of GFR. CONCLUSIONS: Markers of GFR show variable ability to identify hyperfiltration in patients with SCD, but cystatin C is the best endogenous marker. Proteinuria is associated with age, haemoglobin, and abnormalities of GFR. Routine screening is recommended to allow for early detection and intervention.

Megaloblastosis: from morphos to molecules.

OBJECTIVE: Megaloblastosis (i.e., megaloblastic transformation of erythroid precursor cells in the bone marrow) is the cytomorphological hallmark of megaloblastic anemia resulting from vitamin B12 and folate deficiency. It is characterized by a finely stippled lacy pattern of nuclear chromatin, which is believed to be an expression of deranged cellular DNA synthesis. However, the molecular basis of these cytomorphological aberrations still remains obscure. The current presentation describes the results of our studies on some molecular events associated with the development of megaloblastosis. METHODS: Transmission electron microscopy was used to study megaloblasts as well as DNA fibers extracted from megaloblastic and normoblastic bone marrows with and without treatment with proteinase K during the extraction procedure; cellular DNA synthesis in bone marrow cultures was studied by incorporation of 3H-thymidine and deoxyuridine suppression test, while histone biosynthesis in bone marrow cells was studied by in vitro incorporation of 3H-tryptophan, 3H-lysine and 3H-arginine into histones. RESULTS: Derangement of DNA synthesis occurred due to an impaired de novo pathway of thymidylate synthesis in both vitamin-B12- and folate-deficient human megaloblastic bone marrows as well as in the bone marrows of rhesus monkeys and rats with experimentally induced folate deficiency. Interestingly, folate-deficient monkeys developed frank megaloblastic bone marrows, but folate-deficient rats did not. On the other hand, megaloblastic changes in the bone marrow of human patients with myelodysplastic syndrome and erythroleukemia were not associated with this DNA synthetic abnormality. Biosynthesis of predominantly arginine-rich histones in megaloblastic bone marrows was markedly reduced as compared to normoblastic bone marrows, which was consistently associated with elongation and despiralization of chromosomes and finely stippled nuclear chromatin in megaloblasts. CONCLUSION: The impaired biosynthesis of predominantly arginine-rich nuclear histones appeared to be a common molecular event (a denominator) underlying the development of megaloblastosis with or without abnormal DNA synthesis.

HLA-DRB1 alleles in Hb SS patients with avascular necrosis of the femoral head.

Strong associations have been established between various HLA alleles and different complications of sickle cell disease (SCD). Recently, the HLA-DRB1*03 allele was shown to be associated with susceptibility to stroke while the HLA-DRB1*02 allele may be protective. While stroke and silent brain infarcts (SBI) are unusual in Kuwaiti children with SCD, avascular necrosis of the femoral head (AVNFH) is quite common. The modulatory association factors must still be elucidated. An investigation of HLA-DRB1 alleles was carried out in a group of 68 Kuwaiti SS patients, of age 7-44 years, of whom 20 (29.4%) had AVNFH, confirmed by magnetic resonance imaging. A group of 167 apparently healthy age- and sex-matched individuals served as controls. Comparison of the HLA alleles between the whole SS group and the controls showed a significant over-representation of DRB1*01 (P < 0.01) and DRB1*10 (P < 0.05) in the patient group. No significant differences in the allele frequencies in the SS patients with or without AVNFH were observed. It therefore appears that the HLA-DRB1 locus does not play a significant role in the pathogenesis of AVNFH Kuwaiti patients.

[Radiosurgery of vestibular schwannomas after microsurgery and combined radio-microsurgery]. / Radiochirurgie Gamma Knife après microchirurgie des schwannomes vestibulaires et stratégie combinée radio-microchirurgicale.

Significant morbidity is expected after microsurgery for recurrent or growing residual vestibular schwannoma (VS). In order to avoid this procedure, radiosurgery appeared as an interesting alternative. The purpose of this study is to analyze the results of Gamma Knife radiosurgery in this indication. Between July 1992 and January 2002, 60 patients (including 12 NF2 patients) underwent radiosurgical treatment after one or more attempts of surgical resection (including 27 growing remnant VS and 19 recurrent VS) and could be followed with enough informations, out of 103 patients (10% of the VS population treated during the same period). Mean interval between surgical removal and radiosurgery was 71.5 Months (1.8-127.8 Months). Technical difficulties during the procedure were observed in the 12 cases, mainly due to problems in identifying the target. Median follow-up was 51.6 Months. Four out of 58 patients (7%, confidence interval: 1.9-16.7) were diagnosed as failure. Statistical study failed to find significant parameters influencing failure. Facial and trigeminal nerves were not impaired while one case of severe bulbopontine radio-induced injury leading to a lower cranial nerve deficit was observed. These results show that, in spite of additional difficulties to treat these patients with radiosurgery, this treatment is efficient with acceptable morbidity and can avoid another microsurgical procedure. The strategy of planned combined micro-and radiosurgical treatment of large VS deserves additional investigations to be validated.

Changes in blood levels of eosinophil cationic protein and tryptase after exercise challenge in adolescents with exercise-induced asthma.

BACKGROUND: Exercise-induced asthma (EIA) is increasingly encountered among school children in Kuwait. Available evidence has shown that inflammatory mediators may be involved in the pathogenesis of EIA. Studies on release of inflammatory mediators have been carried out in adult patients with asthma in Kuwait, but no study on EIA involving children has taken place in this region. OBJECTIVE: To investigate changes in the concentration of some of the mediators involved in EIA in adolescent school children, using exercise challenge. DESIGN: Prospective, case control study. SETTING: Respiratory and Cardiology units Mubarak Hospital, Kuwait, between January and June 2001. SUBJECTS: Nine EIA and 14 non-EIA and 10 normal control subjects, designated as groups one, two and three aged between 13 and 17 years, who were non-smokers, were enrolled for the study. MAIN OUTCOME MEASURES: Blood eosinophils (EOS), eosinophil cationic protein (ECP) and tryptase were estimated pre-exercise, 5 and 30 minutes after exercise. Spirometry was measured at the same period. RESULTS: In group one, ECP and tryptase levels fell after exercise, but significant difference in the levels were obtained only in tryptase between pre-exercise and 30 minutes after exercise (4.1 microg/L Vs 3.8 microg/L) P <0.05, while the difference for ECP was not significant (P=0.09). In group two, both tryptase (6.0 microg/L Vs 5.7 microg/L) P < 0.05, and ECP (21.8 microg/L Vs 12.1 microg/L) P<0.01, fell after exercise. However, in group three, no appreciable difference was observed between pre and post exercise. Correlation between tryptase and EOS (r=0.770; P<0.05) and between tryptase and ECP (r=0.850; p<0.05) was observed pre-exercise and after exercise in groups one and two. CONCLUSION: A fall in the level of the mediators was observed after exercise challenge, but the relevance of this finding in the pathogenesis of EIA remains unclear. Further studies are required to verify this finding.

Avascular necrosis of the femoral head in adult Kuwaiti sickle cell disease patients.

While sickle cell disease (SCD) is generally mild in most Kuwaitis, because of their elevated fetal Hb levels, avascular necrosis of the femoral head (AVNFH) appears to be a common complication. It was recently documented in 26.7% of Kuwaiti children with SCD. There have, however, been no previous studies of adult patients. This is a 1-year study of consecutive, steady-state SCD patients seen in the hematology clinic of Mubarak Al-Kabeer Hospital. The patients' charts were reviewed for frequency of hospitalizations, any documented complications and steady-state complete blood count (CBC). MRI was performed using T1- and T2-weighted FATSAT sequences in coronal and axial planes with 4-mm-thick slices on a 1.5-tesla GE super-conducting magnet. Thirty-five patients were studied, consisting of 25 SS and 10 Sbeta(0)Thal patients aged between 17 and 44, with a mean age of 26.7 +/- 9.3 years. Seventeen (48.6%) had varying degrees of AVNFH; among the 70 hips examined, 29 (41.1%) were affected. Of the 17 patients affected, 11 (64.7%) were SS, while 6 (35.3%) were Sbeta(0)Thal. There were 14 (82.4%) males and 3 (17.6%) females (chi(2) = 8.6, p < 0.01). The mean age of those affected, 27.5 +/- 10.7 years, was not significantly higher than that of the unaffected (26.3 +/- 8.0 years). Eleven (64.7%) of those affected had a history of frequent vaso-occlusive crisis. No significant differences could be demonstrated in the mean CBC and Hb F values of the two groups; coexistent alpha-thal trait was not a factor in the SS group. Male gender was the only significant predisposing factor identified. While more patients with frequent vaso-occlusive crises were affected, the difference was not significant. AVNFH is, indeed, quite common among Kuwaiti SCD patients and there is a need for early institution of preventive and therapeutic protocols.

Silent brain infarcts in adult Kuwaiti sickle cell disease patients.

Although overt stroke is a common complication of sickle cell disease (SCD), its incidence is very low in Kuwaiti patients. On the other hand, the prevalence of silent brain infarcts, which is reported to be about 17-20% in American patients, has not been documented in adult Kuwaiti patients. This is a 1-year study of consecutive, asymptomatic SCD patients seen in the hematology clinic of Mubarak Al-Kabeer Hospital. Patients with a past history of seizure or any other neurological abnormality were excluded. The patients' charts were reviewed for frequency of hospitalizations, any documented complications, and steady-state CBC. MRI was done with a 1.5-Tesla unit with super-conducting magnet. T1- and T2-weighted sagittal and axial sections and proton-density axial images were obtained in 5-mm-thick sections. Thirty-five patients were studied, made up of 25 SS and 10 Sbeta(0)Thal, aged between 17 and 44 years, with a mean age of 26.9 +/- 9.3 years. MRI findings consistent with infarcts were found in 7 (20.0%) patients-6 SS and 1 Sbeta(0)thal-with a mean age of 31.8 +/- 8.2 years, which was significantly higher (P < 0.05) than the mean age of the unaffected group (25.1 - 9.0 years). There were also no differences in the mean Hb, Hb F, or any other hematological parameter in the two groups. Among the affected 6 SS, 2 had co-existent alpha-thal trait. It is interesting that, while silent infarcts are prevalent in young American patients, it is in the older age group that they occur in Kuwaiti patients. Further studies are needed to investigate the factors modulating this heterogeneity.

Hemoglobin electrophoresis and hemoglobinopathies in Kuwait.

OBJECTIVES: To analyze the results of hemoglobin electrophoresis (HE) in the routine laboratory of a tertiary hospital in Kuwait and to review the common types of hemoglobinopathies prevalent in the country. METHODS: This was a prospective study of HE performed on 2,386 samples in Mubarak Al-Kabeer Hospital, which serves more than 30% of the population of Kuwait, from June 1997 to May 1998. RESULTS: Of the 2,386 HE tests, only 561 (23.5%) had abnormal hemoglobin genotypes. The most commonly identified hemoglobinopathies were beta-thalassemia minor (14%), sickle cell trait (6%), sickle cell anemia (0.9%), S beta zero thal (0.8%) and S beta + thal (0.8%). Two rare hemoglobin variants, Hb DPunjab and Hb E, were encountered. CONCLUSION: HE yielded only 23.5% abnormal results, thus indicating the need to streamline requests for the test. The test should be limited to patients with hematological and clinical features suggestive of hemoglobinopathies or to individuals with a positive family history.

Serum concentration of cystatin C is not affected by cellular proliferation in patients with proliferative haematological disorders.

BACKGROUND: Recent reports have shown elevated concentrations of serum cystatin C (CC) in patients with solid tumours. The aim of our study was to investigate whether patients with proliferative haematological disorders have increased serum concentrations of CC compared with normal subjects. METHODS: Full blood count, serum CC, beta2-microglobulin (beta2M) and serum creatinine were determined in 27 apparently healthy subjects and 35 patients with proliferative haematological disorders. Creatinine clearance was calculated using the Cockroft-Gault formula. RESULTS: CC and beta2M showed a significant correlation with each other (r=0.96, P<0.0001). Serum beta2M (P=0.001) and the serum beta2M:CC ratio (P=0.001) were significantly higher in the patients with normal renal function than in controls, but serum CC was not significantly different (P=0.08). CC did not show a significant correlation with blood count parameters. DISCUSSION: Compared with beta2M and the beta2M:CC ratio, serum CC is not influenced by cell proliferation in haematological disorders.

The association of skin test reactivity, total serum IgE levels, and peripheral blood eosinophilia with asthma in Kuwait.

There is evidence that elevated serum immunoglobulin E (IgE) and eosinophilia correlate well with allergic skin test reactivity. These parameters have been used as alternative methods to characterize atopic subjects. Skin test reactivity is the only measure used routinely in clinical practice in Kuwait to reflect atopy in asthma patients. This study examines the usefulness of the two other parameters of atopy in patients with asthma, and to determine the most common allergens involved in Kuwait. Between 1998 and 1999, 101 asthma patients and 33 healthy controls were recruited for this study. Skin sensitivity test, serum total and specific IgE, total blood eosinophil count (B-EOS), and eosinophil cationic protein (ECP) tests were performed in patients and controls. Nine allergens known to be prevalent in this environment were selected for the skin test and specific IgE test. Spirometry was also measured. These parameters were repeated after 4 weeks of therapy in the patients only. Skin test reaction was positive in 81% of the patients, while total IgE above 200 kU/L was obtained in 63% of cases. B-EOS above 300 x 10(3)/L was found in 75% of cases. House dust mite reactivity (positivity) was the most frequently encountered skin allergy, occurring in 28% of the patients. IgE correlated positively with B-EOS and ECP. B-EOS similarly correlated positively with ECP. There was a negative correlation between ECP and forced expiratory volume in 1 sec (FEV1) (% predicted) as expected. At least one positive parameter of atopy was found in 95% of the patients. In 48% of the patients, all three parameters of atopy were found to be positive. Skin test reactivity and elevated IgE were found together in 62% of the cases. This study reveals a significant degree of allergy among patients with asthma in this environment. Skin testing was found to be the most effective measure of atopy in this environment, and correlates well with the other more sensitive newer tests.

Bilateral pulmonary aspergilloma caused by an atypical isolate of Aspergillus terreus.

A case of bilateral pulmonary aspergilloma caused by an atypical isolate of Aspergillus terreus is described. The diagnosis was established by the presence of septate, dichotomously branched fungal elements in freshly collected bronchoalveolar lavage and sputum specimens and by repeated isolation of the fungus in culture. Specific precipitating antibodies against the A. terreus isolate were demonstrated in the patient's serum. The isolate was atypical as it failed to produce fruiting structures on routine mycological media, but it did so on extended incubation on potato flake agar and produced globose, relatively heavy-walled, hyaline accessory conidia (formerly termed aleurioconidia) on both vegetative and aerial mycelia. Also, it produced an intense yellow diffusing pigment in the medium. The report underscores the increasing importance of A. terreus in the etiology of pulmonary aspergillosis. It is suggested that A. terreus antigen be included in the battery of serodiagnostic reagents to facilitate the early diagnosis of infections caused by this species.

The effect of corticosteroid therapy on blood eosinophils and eosinophilic cationic protein in patients with acute and chronic asthma.

There is evidence that eosinophils are involved in inflammation in asthma, a correlation having been observed between blood eosinophil (B-EOS) count and pulmonary function. It has been suggested that eosinophils, and its product, eosinophil cationic protein (ECP), can serve as markers of disease activity. This paper examines this hypothesis. B-EOS count, serum ECP level, and peak expiratory flow (PEF) were estimated in two groups of asthmatics and controls at three visits in 4 weeks. The mean B-EOS count in acute and stable asthmatic groups was higher than in controls at presentation; the difference was statistically significant (p<0.02). Similarly, mean ECP was higher in the two groups than in controls, but with no statistically significant difference. The B-EOS count and serum ECP level within the groups fell between week 0 and week 4 because of treatment. There was positive correlation between ECP and PEF and also between B-EOS and ECP and PEF. The findings reveal that blood eosinophils reflect some degree of activity in asthmatic patients in the acute and chronic state.

Serum eosinophil cationic protein as a predictor of disease activity in acute and chronic asthma.

BACKGROUND: Eosinophils may contribute to airway hyper responsiveness in asthma through the effects of eosinophil derived granular proteins in the bronchial epithelium. Increased concentration of eosinophil cationic protein (ECP) has been reported in patients with acute and chronic asthma. OBJECTIVE: To examine if ECP can serve as a marker of disease activity in acute and chronic asthma patients. DESIGN: Prospective case control study. PATIENTS: Sixteen non smoking asthmatics in exacerbation (group 1); twenty two in relatively stable state (group 2); and sixteen normal control subjects (group 3) were recruited into the study. SETTING: Casuality and outpatients departments, Mubarak hospital, Kuwait between August 1997 and July 1998. MAIN OUTCOME MEASURES: The mean serum ECP, blood eosinophil count and peak expiratory flow rate (PEFR). RESULTS: There was a statistically significant difference between the groups in blood eosinophil count (p < 0.01) and in PEFR (p < 0.0001). At week four, the mean ECP and blood eosinophil count fell as a result of therapy in group 1. The difference in PEFR values between week 0 and 4 in group 1 reached statistical significance (p < 0.05). In group 2 patients, the mean serum ECP, blood eosinophil count and PFER values between week 0 and 4 did not show any significant difference. A correlation was observed between ECP and PEFR in group 1 (p < 0.05) and between ECP and eosinophil count in group 2 (p < 0.01). CONCLUSION: Serum ECP has the potential to serve as a marker for predicting and monitoring the clinical course of asthma. Further studies are required to verify these baseline findings in our environment.