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El Harch I, Guendaoui S, Charkaoui M, Benmaamar S, Omari M, El Youbi M, Belakhhel L, Abouselham L, Hachri H, El Menchay I, El Fakir S, Berraho M, Benchekroun N, Tachfouti N. Economic burden of lung cancer in Morocco: A cost of illness study. J Cancer Policy 2023; 37:100428. [PMID: 37353003 DOI: 10.1016/j.jcpo.2023.100428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 05/04/2023] [Accepted: 06/14/2023] [Indexed: 06/25/2023]
Abstract
INTRODUCTION Lung cancer is the most common cancer in men and the second most common cancer in women. It is associated with substantial economic impact in terms of direct and indirect costs. The main objective of this study is to estimate the direct medical cost of lung cancer management in Morocco MATERIALS AND METHODS: A cost-of-illness study was conducted among patients treated at the Mohammed VI Center of Cancer (Casablanca) in 2019. The costs were estimated from the societal perspective using a bottom-up approach. The materials and procedures used were identified and quantified retrospectively from the information system and files. Their monetary value was calculated according to official prices published by the national health insurance agency. The horizon time adopted was 12 months. RESULTS The study included 271 patients, with an average age of 62.5 ± 9.5 years. Of these, 93.4 % were men and 92.1 % were former smokers. In terms of cancer staging, 68.3 % of patients were in stage IV while 28.8 % were in stage III. Adenocarcinoma was present in 43.5 % of cases. Patients underwent an average of 10.6 ± 5.1 radiological investigations, 56.1 ± 30.9 biological tests, and 24.1 ± 11.7 consultations. The average direct medical cost was 4455.3 USD (95 % CI: 4037.4-4873.2). Chemotherapy accounted for 19.9 % of the total cost, while radiological investigations and drugs accounted for 18.7 % and 17.6 %, respectively. Diagnostic tests and radiotherapy each accounted for 7.6 % of the total cost, while biological tests accounted for 7.5 % and hospitalizations accounted for 7.1 %. The cost was statistically higher in young patients (p = 0.017), in patients with adenocarcinoma (p < 0.0001), in patients with stage II tumor (< 0.00001), in patients who have undergone surgery (p = 0.002), chemotherapy (p < 0.0001), radiotherapy (p < 0.001) and in those without metastases (p < 0.0001). CONCLUSION These results provide evidence to support the ratification of the Framework Convention on Tobacco Control and the full adherence of the Kingdom of Morocco to the MPOWER measures.
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Affiliation(s)
- I El Harch
- Laboratory of Epidemiology, Clinical Research and Community Health, Faculty of Medicine and Pharmacy, Sidi Mohamed Ben Abdellah University, Fes, Morocco.
| | - S Guendaoui
- Moahammed VI Center for Cancer Care, Casablanca, Morocco
| | - M Charkaoui
- Moahammed VI Center for Cancer Care, Casablanca, Morocco
| | - S Benmaamar
- Laboratory of Epidemiology, Clinical Research and Community Health, Faculty of Medicine and Pharmacy, Sidi Mohamed Ben Abdellah University, Fes, Morocco
| | - M Omari
- Laboratory of Epidemiology, Clinical Research and Community Health, Faculty of Medicine and Pharmacy, Sidi Mohamed Ben Abdellah University, Fes, Morocco
| | - M El Youbi
- Department of Epidemiology and Disease Control, Ministry of Health, Rabat, Morocco
| | - L Belakhhel
- Department of Epidemiology and Disease Control, Ministry of Health, Rabat, Morocco
| | - L Abouselham
- Department of Epidemiology and Disease Control, Ministry of Health, Rabat, Morocco
| | - H Hachri
- World Health Oranization Country of Morocco, Morocco
| | - I El Menchay
- World Health Oranization Country of Morocco, Morocco
| | - S El Fakir
- Laboratory of Epidemiology, Clinical Research and Community Health, Faculty of Medicine and Pharmacy, Sidi Mohamed Ben Abdellah University, Fes, Morocco
| | - M Berraho
- Laboratory of Epidemiology, Clinical Research and Community Health, Faculty of Medicine and Pharmacy, Sidi Mohamed Ben Abdellah University, Fes, Morocco
| | - N Benchekroun
- Moahammed VI Center for Cancer Care, Casablanca, Morocco
| | - N Tachfouti
- Laboratory of Epidemiology, Clinical Research and Community Health, Faculty of Medicine and Pharmacy, Sidi Mohamed Ben Abdellah University, Fes, Morocco
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El harch I, Benmaamar S, Oubelkacem N, Jennane R, Jho diagne B, Maiouak M, Chakri I, Omari M, Otmani N, Berraho M, El fakir S, Berrady R, Tachfouti N. Prévalence et facteurs associés à l'anxiété et à la dépression chez les patients atteints de lupus érythémateux disséminé dans une région marocaine. Rev Epidemiol Sante Publique 2022. [DOI: 10.1016/j.respe.2022.03.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Hammouche J, Gaidi M, Columbus S, Omari M. Enhanced Photocatalytic Performance of Zinc Ferrite Nanocomposites for Degrading Methylene Blue: Effect of Nickel Doping Concentration. J Inorg Organomet Polym Mater 2021. [DOI: 10.1007/s10904-021-01960-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Nawash O, Al-Assaf A, El-oqlah A, Omari M. Floristic Features, Distribution, and Ethnobotany of Plants Gathered and Used by Local People from the Mediterranean Forest in Northern Jordan. ACTA ACUST UNITED AC 2014. [DOI: 10.17348/era.12.0.385-396] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Raz E, Kister I, Omari M, Herbert J, Lui Y, Loh J. Periependymal Abnormalities in Neuromyelitis Optica Spectrum Disorders and Multiple Sclerosis: A Case-Control Study (P07.066). Neurology 2012. [DOI: 10.1212/wnl.78.1_meetingabstracts.p07.066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Attaoua M, Beriala S, Omari M. Defect chemistry and physical properties of Ln0.5Sr0.5FeO3 (Ln: La, Pr). Journal of Saudi Chemical Society 2012. [DOI: 10.1016/j.jscs.2010.11.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Omari M, Kouklin NA. Comment on: "Photocurrent amplification at carbon nanotube-metal contacts". Adv Mater 2011; 23:3747-3750. [PMID: 21769951 DOI: 10.1002/adma.201101704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Lien et al. (Adv. Mater. 2006, vol. 18, p. 98) reported on photocurrent generation in SWNT thin films suspended across metal electrodes at zero bias and the effect was attributed to the Schottky contacts formed at the nanotube-metal interfaces. By performing a set of independent experiments and tests on similarly engineered two-terminal devices and analyzing the results reported in said paper we show that the response is not associated with the contacts or temperature-induced conductance change (bolometric effect), but is instead caused by an optically induced thermovoltaic effect.
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Affiliation(s)
- M Omari
- Department of Electrical Engineering and Computer Science, University of Wisconsin-Milwaukee, Milwaukee, WI 53201, USA
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Khalid I, Omari M, Khalid TJ, Castillo E, Khandelwal A, Kattoo R. Pericardial tamponade after superior vena cava stent: are nitinol stents safe? Asian Cardiovasc Thorac Ann 2010; 18:294-6. [PMID: 20519302 DOI: 10.1177/0218492310368730] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Placement of a single new-generation nitinol stent resulted in acute pericardial tamponade in a 70-year-old man with superior vena cava syndrome.
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Affiliation(s)
- Imran Khalid
- Division of Critical Care Medicine, Henry Ford Hospital, 2799 W. Grand Blvd., Detroit, MI 48202, USA.
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Omari M, Kouklin N, Lu G, Chen J, Gajdardziska-Josifovska M. Fabrication of Cd(3)As(2) nanowires by direct vapor-solid growth, and their infrared absorption properties. Nanotechnology 2008; 19:105301. [PMID: 21817694 DOI: 10.1088/0957-4484/19/10/105301] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
In this work the authors introduce and provide details of the synthesis and spectral characterization of single-crystal nanowires in less common, high performance, group II-V semiconductors such as Cd(3)As(2). The growth mechanism critically deviates from a known vapor-liquid-solid one by being completely non-catalytic and involving only two states: vapor and solid. The resultant nanowires range from ∼50 to 200 nm in diameter and reach lengths up to tens of micrometers, with their fast growth direction being normal to the (112) crystal planes. According to infrared (IR) optical absorption measurements, the nanowires have several IR active direct type light absorption transitions at 0.11, 0.28 and 0.54 eV, suggestive of their possible utility in low cost optoelectronic devices and photodetectors operating in the long wavelength range of the electromagnetic spectrum.
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Affiliation(s)
- M Omari
- Department of Electrical Engineering and Computer Science, University of Wisconsin-Milwaukee, PO Box 413, Milwaukee, WI 53201, USA
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Feldblum PJ, Kuyoh MA, Bwayo JJ, Omari M, Wong EL, Tweedy KG, Welsh MJ. Female condom introduction and sexually transmitted infection prevalence: results of a community intervention trial in Kenya. AIDS 2001; 15:1037-44. [PMID: 11399986 DOI: 10.1097/00002030-200105250-00012] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To measure the impact on sexually transmitted infection (STI) prevalence of a female condom introduction and risk-reduction program at Kenyan agricultural sites. DESIGN We conducted a cluster-randomized trial to determine whether a replicable, community-level intervention would reduce STI prevalence. METHODS Six matched pairs of tea, coffee and flower plantations were identified. The six intervention sites received an information/motivation program with free distribution of female and male condoms, and six control sites received only male condoms and related information. Participants were tested for cervical gonorrhea and chlamydia by ligase chain reaction on urine specimens, and vaginal trichomoniasis by culture, at baseline, 6 and 12 months. RESULTS Participants at intervention (n = 969) and control sites (n = 960) were similar; baseline STI prevalence was 23.9%. Consistent male condom use was more than 20% at 12 months. Consistent female condom use was reported by 11 and 7% of intervention site women at 6 and 12 months. Unadjusted STI prevalence was 16.5 and 17.4% at 6 months, and 18.3 and 18.5% at 12 months, at the intervention and control sites, respectively. Logistic regression models confirmed the null effect of the female condom intervention. CONCLUSIONS Female condom introduction did not enhance STI prevention at these sites. It is unclear which aspects of the intervention -- STI education, condom promotion, case management -- were associated with decreased STI prevalence from baseline to follow-up.
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Affiliation(s)
- P J Feldblum
- Family Health International, Research Triangle Park, North Carolina 27709, USA.
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Feldblum PJ, Kuyoh M, Omari M, Ryan KA, Bwayo JJ, Welsh M. Baseline STD prevalence in a community intervention trial of the female condom in Kenya. Sex Transm Infect 2000; 76:454-6. [PMID: 11221128 PMCID: PMC1744233 DOI: 10.1136/sti.76.6.454] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVE We present baseline sexually transmitted disease (STD) prevalence rates from an ongoing intervention trial at Kenyan agricultural sites. METHODS After gaining the cooperation of management, we identified six matched pairs of tea, coffee, and flower plantations and enrolled approximately 160 women at each site. Six intervention sites received an information programme and distributed female and male condoms, while six control sites received male condoms only and similar information about them. At clinic visits, we tested participants for cervical gonorrhoea (GC) and Chlamydia trachomatis (CT) by ligase chain reaction on urine specimens, and Trichomonas vaginalis (TV) by culture. The study has 80% power to detect a 10% prevalence difference during follow up, assuming a combined STD prevalence of 20%, 25% loss to follow up and intracluster correlation coefficient (ICC) of 0.03. RESULTS Participants at intervention and control sites (total 1929) were similar at baseline. Mean age was 33 years, the majority were married, more than half currently used family planning, 78% had never used male condoms, and 9% reported more than one sexual partner in the 3 months before the study. Prevalences of GC, CT, and TV were 2.6%, 3.2%, and 20.4% respectively (23.9% overall), and were similar at intervention and control sites. The ICC for STD prevalence was 0.0011. Baseline STD was associated with unmarried status, non-use of family planning, alcohol use, and more than one recent sexual partner, but the highest odds ratio was 1.5. CONCLUSIONS Baseline results confirm a high prevalence of trichomoniasis and bacterial STD at these Kenyan rural sites. Improved STD management is urgently needed there. Our ongoing female condom intervention trial is feasible as designed.
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Affiliation(s)
- P J Feldblum
- Family Health International (FHI), PO Box 13950, Research Triangle Park, NC 27709, USA.
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Abstract
This study is a cluster-randomised, community intervention trial to measure the impact of female condom introduction on STD prevalence among Kenyan agricultural workers. The intracluster correlation coefficient of baseline STD prevalences at the 12 sites was 0.0011.
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Bwayo J, Plummer F, Omari M, Mutere A, Moses S, Ndinya-Achola J, Velentgas P, Kreiss J. Human immunodeficiency virus infection in long-distance truck drivers in east Africa. Arch Intern Med 1994; 154:1391-6. [PMID: 8002691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
BACKGROUND A cross-sectional survey was performed to determine the seroprevalence and correlates of human immunodeficiency virus (HIV) infection among long-distance truck drivers in Kenya. METHODS Truck drivers along the Mombasa-Nairobi highway were enrolled at a roadside research clinic. A standardized interview and serologic evaluation for HIV and syphilis were conducted. RESULTS We enrolled 970 truck drivers and their assistants of whom 257 (27%) had HIV antibodies. In univariate analysis, HIV infection was correlated with older age, non-Kenyan nationality, Christian religion, longer duration of truck driving, travel outside of Kenya, less frequent visits to wives, and more frequent visits to prostitutes. Uncircumcised status, history of genital ulcer disease or urethritis during the previous 5 years, and a positive Treponema pallidum hemagglutination assay for syphilis were each associated with positive HIV serostatus. Univariate correlates of uncircumcised status included younger age, non-Kenyan nationality, Christian religion, travel outside of Kenya, and less frequent visits to prostitutes. There was a significant association between uncircumcised status and 5-year history of genital ulcer disease or serologic evidence of syphilis, but not with 5-year history of urethritis. In multivariate analysis, HIV infection was independently associated with uncircumcised status (adjusted odds ratio [OR], 4.9; 95% confidence interval [CI], 2.8 to 8.4), history of genital ulcer disease (adjusted OR, 2.4; 95% CI, 1.5 to 4.1), history of urethritis (adjusted OR, 1.8; 95% CI, 1.1 to 2.9), more frequent sex with prostitutes (more than once per month; adjusted OR, 1.7; 95% CI, 1.1 to 2.8), and positive T pallidum hemagglutination assay (adjusted OR, 1.2; 95% CI, 1.0 to 1.4). The attributable risk percentage for the association between HIV and uncircumcised status was 70%, and the population attributable risk was 25%. CONCLUSIONS Truck drivers in east Africa are at high risk of HIV infection. The strongest correlates of HIV seropositivity were uncircumcised status and history of both ulcerative and nonulcerative sexually transmitted diseases.
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Affiliation(s)
- J Bwayo
- Department of Medical Microbiology, University of Nairobi, Kenya
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Abstract
Immature teratoma is a malignant form of teratoma that contains immature structures resembling those of the embryo. It is rare and accounts for less than 1% of all ovarian cancers. It occurs most frequently in young women but it is very rarely reported in association with pregnancy.
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Omari M, Naji M. [Epidemiologic approach to hemoglobinopathies in Morocco]. Maghrib Tibbi 1983; 5:293-300. [PMID: 6676600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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Omari M, Naji M, Agoumi N. [Biological profile of sickle cell anemia in Morocco. A propos of 85 cases]. Maghrib Tibbi 1982; 4:175-82. [PMID: 7182694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Omari M, Bouaouda-Lahrichi H, Guedira A, Naji M, Benjalloun H, Benkirane-Agoumi N, Osstowar K. [Frequent hematimetric data on newborn Moroccan infants]. Maghrib Tibbi 1982; 4:161-6. [PMID: 7182692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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