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Nahar R, Jinnah MSA, Karim SS, Alam MM, Khatun J, Kabir E, Aktar M. Expression of Cyclin D1 in Urothelial Carcinoma of Urinary Bladder and its Association with Tumour Grade. Mymensingh Med J 2024; 33:461-465. [PMID: 38557526] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
Urothelial carcinoma (UC) is the most common malignancy of urinary bladder. It is the 9th leading cause of death worldwide and second most common genitourinary malignancy among male. Incidence is increasing in developing countries like Bangladesh. About 80% of patients are found between 50 to 80 years of age. It is 3-4 times more common in male than in female. Determination of therapeutic strategy and prediction of progression of urothelial carcinoma is a major clinical challenge. Treatment of urothelial carcinoma still now mostly depends on pathological stages. Amplification or genomic alteration of Cyclin D1 (a proto-oncogene) may cause protein overexpression which is frequently realized as a clonal pathology in various human neoplasms including bladder cancer. Evaluation of Cyclin D1 expression is promising for guiding therapeutic strategies, risk stratification and prediction of tumor progression. The aim of the study was to determine the expression of Cyclin D1 in urothelial carcinoma of urinary bladder and its association with tumour grade. This cross-sectional observational study was conducted in Department of Pathology, Dhaka Medical College, Dhaka, Bangladesh from July 2019 to June 2021. Histomorphologically diagnosed 51 urothelial carcinomas were included. Sections were stained with hematoxylin and eosin. Immunostaining with Cyclin D1 antibody was also done. Relevant information was collected and recorded in a predesigned data sheet. Statistical analysis was carried out as required. Mean age ±SD was 57.8±10.55 years. Male female ratio was 4.6:1. In this study 39(76.5%) patients were smoker. Regarding clinical presentations 36(70.6%) patients presented with painless hematuria alone. Lateral wall (64.7%) was the most frequent tumor location. Among 51 cases, 38(74.5%) cases were high grade urothelial carcinoma (HGUC) and 13(25.5%) cases were low grade urothelial carcinoma (LGUC). Considering Cyclin D1 expression, most of the LGUC cases showed high level of expression by both percentage (84.6%) and intensity (84.6%). Most of the HGUC cases showed low level of expression by both percentage (63.2%) and intensity (60.5%). Cyclin D1 showed significant inverse association with HGUC (p<0.05). In urothelial carcinoma of urinary bladder, Cyclin D1 expression was decreased with increasing grade of the tumor. Cyclin D1 expression was inversely associated with tumour grade.
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Affiliation(s)
- R Nahar
- Dr Rejwana Nahar, Assistant Professor, Department of Pathology, Mugda Medical College, Dhaka, Bangladesh; E-mail:
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Alam F, Joarder AI, Nahid A, Debnath BC, Masud Rana AM, Biswas PK, Khan AS, Jalal MT, Karim SS. Nodular Mucinosis of Male Breast: A Rare Case Report. Mymensingh Med J 2019; 28:699-704. [PMID: 31391448] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Multinodular accumulation of stromal mucin in breast known as nodular mucinosis is an extremely rare condition of breast. Alternatively it is known as myxoma or nerve sheath myxoma of breast. This benign lesion is confined to only nipple and areola region presenting as slow growing, soft and non tender lobulated mass. Histopathologically it reveals well circumscribed non-encapsulated myxoid/mucinous lesion with few infiltration of spindle cells within a collaginized stroma. The mucinous substance is stained positively with Alcian blue. Mucinous carcinoma or phylloids tumour are important differential diagnosis of nodular mucinosis of breast. Here we report a case of nodular mucinosis of male breast with clinical, radiological and pathological findings with differential diagnosis and treatment modalities.
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Affiliation(s)
- F Alam
- Dr Ferdous Alam, Assistant Professor, Department of Surgery, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh; E-mail:
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Joarder AI, Alam F, Islam MA, Debnath BC, Masud Rana AM, Biswas PK, Khan AS, Karim SS, Uddin MB. Laparoscopic Adrenalectomy: Two Years Experience at Bangabandhu Sheikh Mujib Medical University. Mymensingh Med J 2019; 28:641-646. [PMID: 31391438] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Laparoscopic surgery has become an efficient tool for many complex surgical procedures. In last decades, laparoscopic adrenalectomy has become a more viable option for removal of adrenal pathology, with many surgeons preferring it to the conventional open technique. This study was done to evaluate the outcomes of lateral transperitoneal adrenalectomy (LTA) in our department and evaluate the feasibility of lateral transperitoneal adrenalectomy (LTA) in our perspective. This study is case series observational study carried out at Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh from March 2015 to May 2017. Suspected primary adrenal malignancies were excluded. Seventeen (17) patients (10 male and 7 females with mean age of 35.29 years) underwent 18 adrenalectomy (one bilateral). Seventeen (17) adrenal tumours were resected through laparoscopy and one adrenal tumour is resected through open approach due to conversion. All the patients underwent hormonal evaluation, ultrasonogram and computed tomography of whole abdomen. Ten (10) patients (58.82%) had hormonal active adrenal mass. Seven (7) patients (41.18%) were asymptomatic of which 2 had associated cholelithiasis, 7 patients had generalized weakness, 3 had weight gain with Cushing syndrome (one drug induced) and one had Hirsutism with musculanizing effect. Nine (9) patients had hypertension and 6 patients had diabetes mellitus. Eight (8) right, 8 left and 1 bilateral LTA were performed. The mean age of the patients were 35.29 years, adrenal tumour size ranges from 15-65mm and operation time ranges from 75-120 minutes for unilateral adrenalectomies and 220 minutes for bilateral adrenalectomy. Estimated blood loss ranges from 30 to 130 ml in 16 cases and in one case it was 220 ml in which conversion was done. Mean post operative stay in hospital was 3.94 days. In 16 cases no major or minor complications were observed but in one case due to haemorrhage and infiltration of the tumour to kidney conversion are done in the form of right adrenalectomy with upper partial nephrectomy (Histopathology revealed angiomyolipoma). In pathological examination 9 patients (52.94%) had adrenocortical adenoma, 2 patients (11.76%) had phaeochromocytoma including bilateral one, 2 patients (11.76%) had myolipoma of which one converted to open, 2 patients (11.76%) had adrenocortical hyperplasia, one patient (5.88%) had adrenal cyst and one patient (5.88%) had haemorrhagic cyst. LTA is a safe and efficient minimally invasive treatment options for both secreting and non secreting adrenal masses. The procedure has a learning curve and should be performed by a surgeon experienced in both open and laparoscopic adrenal surgery.
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Affiliation(s)
- A I Joarder
- Dr Md Aminul Islam Joarder, Associate Professor, Department of Surgery, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh
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Majumder KR, Karmakar R, Karim SS, Al-Mamun A. Malignancy in Solitary Thyroid Nodule. Mymensingh Med J 2016; 25:39-44. [PMID: 26931247] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
This prospective study was done to find out the relative frequency of the malignancy in cold solitary thyroid nodules with other solitary thyroid nodules (hot and warm). This study was carried out in the Department of General Surgery and Otolaryngology-Head & Neck Surgery, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh from January 2011 to February 2012. One hundred (100) patients with clinically and ultrasonographically diagnosed as solitary thyroid nodules were included. Out of them, 52% of patients were in the third and fourth decades of life and 26% were in the second decade of life. In sex distribution, females were more affected than males and female: male ratio was 2.1:1. All patients presented with neck swelling, which moved with deglutition and 18% presented with palpitation. Solitary nodule was present in about 60% in the right lobe and 32% in the left lobe. In 72% patients, radioiodine uptake was low; in 25% patient's radioiodine uptake was normal. The thyroid scan revealed 72% cold nodule, in 25% patients radioiodine uptake was normal. On Ultrasonographic study, 60% were solid, 28% cystic and others mixed. Each and every patient of this series was treated surgically. Mostly (73%) lobectomy was done. Total thyroidectomy was done in 16% cases. On histopathology, 56% were colloid nodule, 28% were adenoma and 16% were carcinoma. Among the 16% malignant patients, majority of the patients had their age between 21-48 years. Histopathological types were mostly papillary (50%). Complications of surgery were mostly hoarseness of voice (5%), hematoma (4%), infection (2%) and hypoparathyroidism (3%). In this study, more malignant cases (20.83%) were found in cold solitary nodules.
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Affiliation(s)
- K R Majumder
- Dr Krisna Rani Majumder, Assistant Professor, Department of Surgery, Bangabandhu Sheikh Mujib Medical University, Shahbagh (BSMMU), Dhaka, Bangladesh
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Rahman MM, Karim SS, Joarder AI, Mubin S, Abir MM, Morshed MS. Parathyroid Carcinoma in a 10 Years Old Female Child. Mymensingh Med J 2015; 24:619-623. [PMID: 26329966] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Parathyroid carcinoma (PC) is a rare cause of hypercalcaemia in children. Only 7 cases of PC have been reported so far in the world journal. The authors report the 8th case of parathyroid carcinoma in children less than 16 years of age. A 10 year old girl presented with difficulty in walking, dorsiflexion and ulnar deviation of both wrist joints and occasional pain in the central abdomen of about two years duration. Biochemical investigations revealed serum calcium 12.2 mg/dL (normal 9-11 mg/dL), serum alkaline phosphate 4992 U/L (normal 50-136 U/L), PTH (parathyroid hormone) 2217 pg/ml (normal 9-80 pg/ml). Parathyroid scintigraphy localized the lesion in the left parathyroid gland. X-ray showed bilateral coxa vera, genu valgus deformity and multiple stress fractures in both wrist joints. Histopathology confirmed PC with capsular and vascular invasion.
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Affiliation(s)
- M M Rahman
- Dr Mohammed Mostafizur Rahman, Associate Professor, Department of Endocrine Surgery, Bangabandhu Sheikh Mujib Medical University (BSMMU), Shahbagh, Dhaka, Bangladesh; E-mail:
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Islam MR, Siddique MI, Joarder AI, Ahmed SU, Karim SS, Hossain MJ. Primary malignant melanoma of the penis with secondary to adrenal. Mymensingh Med J 2015; 24:195-198. [PMID: 25725691] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Primary malignant melanoma of penis with secondaries to the adrenal gland is rare. Here we report a case of malignant melanoma of penis in a 60 years old man who presented with intermittent gross, episodic haematuria of 11 months duration and a hard indurated pigmented fungating lesion over the glans penis. Following an initial tissue biopsy from the penile growth which revealed malignant melanoma the patient underwent partial Panectomy. Few days after recovery the patient underwent laparotomy and incisional biopsy from adrenal mass revealed metastatic malignant melanoma histopathologically.
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Affiliation(s)
- M R Islam
- Dr Mohammed Rafiqul Islam, Medical Officer, Department of Surgery, Faculty of Surgery, Bangabandhu Sheikh Mujib Medical University (BSMMU), Shahbagh, Dhaka, Bangladesh
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Fariduddin M, Amin AH, Ahmed MU, Karim SS, Moslem F, Kamal M. Malignancy in solitary solid cold thyroid nodule. Mymensingh Med J 2012; 21:276-280. [PMID: 22561771] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Solitary thyroid nodule is a common endocrine problem. The main concern of solitary thyroid nodule lies in excluding the malignancy & to operate on as few patients as possible. Other than history & clinical examination, hormone assessment, USG of thyroid gland, radionuclide scan & FNAC were used to differentiate malignant nodules from benign ones. In this study 127 cases with solitary thyroid nodule of all age group & both sexes were included from Endocrine & Thyroid clinic of BSMMU. They were clinically & biochemically euthyroid & had cold nodule on radionuclide scan. USG & FNAC were done & subsequently they underwent surgical procedure. On the basis of postoperative histopathological report the specimens were divided into benign & malignant groups. All the nodules were cold among which 104 were solid & 23 were mixed in consistency. Of the 104 solid cold nodules histopathology revealed 36(34.6%) malignant & 68(65.4%) benign cases. From the 23 mixed cold solitary nodule 5(21.7%) appeared malignant & 18(78.3%) were benign. So malignancy was higher in solid cold group than the mixed cold one but this was not statistically significant (p=0.673). FNAC was done & it revealed that 83(65.5%) cases were benign, 10(7.8%) cases were suspicious & 34(26.7%) were malignant. Finally histopathology showed 41(32.3%) cases were positive & 86(67.7%) cases were negative for malignancy.
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Affiliation(s)
- M Fariduddin
- Head Endocrine Wing (White Unit) Department of Medicine, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh.
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Rademeyer C, van Harmelen JH, Ramjee G, Karim SS, Williamson C. Heterosexual transmission of multiple highly conserved viral variants in HIV-1 subtype C-infected seronegative women. AIDS 2004; 18:2096-8. [PMID: 15577636 DOI: 10.1097/00002030-200410210-00019] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Viral population diversity was assessed in samples collected from five HIV-infected women who were RNA positive and antibody negative. Similar to studies in men, highly conserved viral variants were detected (mean nucleotide diversity of 0.11% for p17p24, 0.32% for C2C3). In two individuals diversity was uncharacteristically lower in env C2C3 than in gag pl7p24, suggesting selection in env at this very early stage of infection.
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Affiliation(s)
- Cecilia Rademeyer
- Institute of Infectious Diseases and Molecular Medicine, Division of Medical Virology, University of Cape Town, Observatory 7925, Cape Town, South Africa
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van Harmelen J, Williamson C, Kim B, Morris L, Carr J, Karim SS, McCutchan F. Characterization of full-length HIV type 1 subtype C sequences from South Africa. AIDS Res Hum Retroviruses 2001; 17:1527-31. [PMID: 11709097 DOI: 10.1089/08892220152644232] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.0] [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: 11/13/2022] Open
Abstract
Four full-length genome subtype C sequences from South Africa, three of which are being used for vaccine development, were characterized. Three isolates were obtained from recently infected individuals in KwaZulu/Natal: Du151, Du422, and Du179. A fourth isolate, CTSc2, was obtained from an individual residing in Cape Town. All four strains used the CCR5 coreceptor, although Du179 also used CXCR4. The four isolates clustered within subtype C, but the three Du isolates formed a subcluster with a bootstrap value of 100%, with CTSc2 outside the subcluster. None of the strains showed evidence of intersubtype recombination, as expected from the predominance of subtype C in South Africa. All 4 isolates had a 16-amino acid truncation on the 3' end of the Rev protein, identified in other subtype C isolates. Like many other subtype C strains, Du151, Du422, and Du179 had three NF-kappa B-binding sites in the LTR; however, CTSc2 had only two.
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Affiliation(s)
- J van Harmelen
- Department of Medical Virology, University of Cape Town, Observatory, Cape Town, South Africa, 7925.
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Wilkinson D, Karim SS, Lurie M, Harrison A. Public-private health sector partnerships for STD control in South Africa--perspectives from the Hlabisa experience. S Afr Med J 2001; 91:517-20. [PMID: 11455718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2023] Open
Affiliation(s)
- D Wilkinson
- Centre for Epidemiological Research in South Africa, Medical Research Council, Mtubatuba, South Africa
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Abstract
OBJECTIVES Public sector male condom distribution in South Africa rose from six million in 1994 to 198 million in 1999 as part of the government's condom promotion efforts for HIV/AIDS prevention. This study investigates what happens to the condoms which are distributed free of charge by the South African Department of Health. METHODS A prospective study was undertaken during 1998-1999 at 12 representative public health facilities. Five-hundred and fifty-four consecutive subjects leaving the facilities were recruited and followed-up for 5 weeks to ascertain the fate of the 8164 condoms they had procured. RESULTS A total of 384 participants (69.3%) and their 5528 condoms (67.7%) were followed successfully. After 5 weeks, 43.7% of the condoms had been used or broken in sex, 21.8% had been given away, 8.5% had been lost or discarded, and 26.0% were still available for use. Increased rates of condom use by participants were associated with active (compared to passive) condom procurement. CONCLUSIONS In light of the rapidly increasing number of free condoms being distributed by the public health service in South Africa, it is reassuring to note that wastage at 5 weeks is less than 10%. Extrapolating these data to the 198 million public sector condoms distributed in South Africa in 1999, at least 87 million condoms were used in sex. This methodology may be used to help evaluate the impact of existing condom distribution systems and the effectiveness of various condom promotion strategies.
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Affiliation(s)
- L Myer
- HIV Prevention and Vaccine Research, Medical Research Council and the Department of Public Health, South Africa.
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Wilkinson D, Gouws E, Sach M, Karim SS. Effect of removing user fees on attendance for curative and preventive primary health care services in rural South Africa. Bull World Health Organ 2001; 79:665-71. [PMID: 11477970 PMCID: PMC2566476] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2023] Open
Abstract
User fees are used to recover costs and discourage unnecessary attendance at primary care clinics in many developing countries. In South Africa, user fees for children aged under 6 years and pregnant women were removed in 1994, and in 1997 all user fees at all primary health care clinics were abolished. The intention of these policy changes was to improve access to health services for previously disadvantaged communities. We investigated the impact of these changes on clinic attendance patterns in Hlabisa health district. Average quarterly new registrations and total attendances for preventive services (antenatal care, immunization, growth monitoring) and curative services (treatment of ailments) at a mobile primary health care unit were studied from 1992 to 1998. Regression analysis was undertaken to assess whether trends were statistically significant. There was a sustained increase in new registrations (P = 0.0001) and total attendances (P = 0.0001) for curative services, and a fall in new registrations (P = 0.01) and total attendances for immunization and growth monitoring (P = 0.0002) over the study period. The upturn in demand for curative services started at the time of the first policy change. The decreases in antenatal registrations (P = 0.07) and attendances (P = 0.09) were not statistically significant. The number of new registrations for immunization and growth monitoring increased following the first policy change but declined thereafter. We found no evidence that the second policy change influenced underlying trends. The removal of user fees improved access to curative services but this may have happened at the expense of some preventive services. Governments should remain vigilant about the effects of new health policies in order to ensure that objectives are being met.
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Affiliation(s)
- D Wilkinson
- South Australian Centre for Rural and Remote Health, Adelaide University and University of South Australia, University of South Australia-Whyalla Campus, Nicolson Avenue, Whyalla Norrie SA 5608, Australia.
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Abstract
BACKGROUND Promoting condom use to prevent HIV transmission is futile if condoms are not readily available. GOAL This study assessed condom availability in clinics, shops, and other outlets in urban and rural South Africa. STUDY DESIGN Snowball sampling was used to select 70 private-sector and public-sector outlets. One male and one female black fieldworker were posed as clients seeking condoms to assess condom availability and provider attitudes. RESULTS Condoms were available in nine (100%) public clinics, in five of nine (55%) private doctor's rooms, and in only 5 of 52 (10%) nonhealth outlets. Access was limited in the public sector by clinic opening times, inadequate clinic signs and markings, and by some providers' attitudes. CONCLUSION A major opportunity to make condoms available in nonhealth outlets in rural areas and urban townships is being missed in South Africa. Above all, the high level of condom awareness is not being matched by easy availability.
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Affiliation(s)
- E Gilmour
- Centre for Epidemiological Research in Southern Africa, Medical Research Council, Congella
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Connolly AM, Wilkinson D, Harrison A, Lurie M, Karim SS. Inadequate treatment for sexually transmitted diseases in the South African private health sector. Int J STD AIDS 1999; 10:324-7. [PMID: 10361922 DOI: 10.1258/0956462991914195] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.9] [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] [Indexed: 11/18/2022]
Abstract
Correct management of sexually transmitted diseases (STDs) is important for their control, and to reduce HIV transmission. Guidelines on syndromic management of STDs were introduced by the provincial Department of Health in KwaZulu/Natal (KZN) in South Africa in 1995. The drug treatment provided for STDs by the 11 private general practitioners in one rural district was assessed and compared with provincial guidelines. Information was gathered through semistructured interviews which asked the 11 doctors, who all dispense prescribed drugs as part of the consultation fee, how they would treat 3 hypothetical cases of STD syndromes. In all 33 prescriptions, the treatment did not correspond exactly with provincial recommendations and only 3 (9%) were adequate. All other prescriptions were inadequate because dose or duration was incorrect in 6 (18%), or because incorrect drugs were prescribed in 24 (73%) of cases. Eight of the 11 doctors did not provide adequate treatment for any of their cases. A continuing medical education programme for the doctors and their staff was devised to improve the STD treatment in the private sector in this South African district.
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Affiliation(s)
- A M Connolly
- Centre for Epidemiological Research in South Africa, Medical Research Council, Hlabisa
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Abstract
OBJECTIVE The purpose of this study was to investigate the prevalence of sexually transmitted infections, including human immunodeficiency virus (HIV), among female sex workers operating at truckstops in the KwaZulu-Natal midlands of South Africa. METHODS A total of 145 sex workers were recruited from August 1996 to March 1997. A gynecologic examination, including a speculum examination, was performed. Investigations were performed to identify gonorrhea, syphilis, chlamydia (infection), candidiasis, trichomoniasis, bacterial vaginosis, and HIV infection. RESULTS A total of 50.3% of the sex workers were HIV positive. Infection with Trichomonas vaginalis was present in 41.3% of the women, Candida albicans in 40.6%, Neisseria gonorrheae in 14.3%, and Chlamydia trachomatis in 16.4%. Bacterial vaginosis was present in 71% and active syphilis in 42.1% of the women. CONCLUSION The high prevalence of sexually transmitted infections, including HIV, clearly highlights the urgent need for interventions. In addition to empowering women with methods they can use and control to reduce their risk of infection, an effective approach to control of sexually transmitted infections also needs to recognize the role of the clients, such as truck drivers, so that they also are targeted for interventions.
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Affiliation(s)
- G Ramjee
- Centre for Epidemiological Research, Southern Africa, Medical Research Council, Durban, South Africa
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Karim SS. What is the best hepatitis B vaccination strategy for South Africa? S Afr Med J 1998; 88:693-4. [PMID: 9687844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
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Karim SS. Hospital inpatient audit--information for action. S Afr Med J 1998; 88:781. [PMID: 20593619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023] Open
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Wilkinson D, Connolly AM, Harrison A, Lurie M, Karim SS. Sexually transmitted disease syndromes in rural South Africa. Results from health facility surveillance. Sex Transm Dis 1998; 25:20-3. [PMID: 9437780 DOI: 10.1097/00007435-199801000-00005] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [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: 02/05/2023]
Abstract
BACKGROUND AND OBJECTIVE Surveillance for sexually transmitted diseases (STD) is important for priority setting, service development, and evaluating interventions. GOAL To conduct health facility-based surveillance for STDs to inform design of a control program and to provide baseline measures for evaluation of interventions. STUDY DESIGN Surveillance system for patients with STD syndromes in public and private sector health facilities in Hlabisa, South Africa. RESULTS Over a 5-month period, 4,781 patients with an STD were reported, 3,126 (65%) by clinics and 1,655 (35%) by general practitioners; 2,582 (54%) were in men. Most were diagnosed with a single syndrome. Discharge was most common (49% of both male and female patients), followed by ulcer (36% of men and 14% of women). Mean symptom duration was 18 days for women and 10 days for men (p < 0.0001). A quarter reported having another STD in the previous 3 months. The highest age-specific incidence was estimated at 16.4% among women 20 to 24 years of age. CONCLUSIONS The burden of STDs is high in rural South Africa. There is considerable scope for improved disease control, and the private sector has an important role to play.
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Affiliation(s)
- D Wilkinson
- Centre for Epidemiological Research in South Africa, Medical Research Council, Hlabisa, South Africa
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Karim SS, Panton ON, Finley RJ, Graham AJ, Dong S, Storseth C, Clifton J. Comparison of total versus partial laparoscopic fundoplication in the management of gastroesophageal reflux disease. Am J Surg 1997; 173:375-8. [PMID: 9168069 DOI: 10.1016/s0002-9610(97)00078-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.9] [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: 02/04/2023]
Abstract
BACKGROUND AND METHODS A comparison of total vs. partial laparoscopic fundoplication was conducted in 89 patients from July 92 to June 96. Parameters examined were operating room (OR) times, conversion rates, and perioperative complications. Patient satisfaction, control of symptoms, and late complications were assessed by follow-up at a mean of 6 and 15.4 months. RESULTS There were six conversions to open surgery resulting in 48 laparoscopic total (LTF) and 35 laparoscopic partial (25 anterior and 10 Toupet) fundoplications (LPF). The following results were obtained for each respectively: preop Demeester score 44 vs. 39; OR time 2.9 vs. 2.5 hours; length of stay 3.6 vs. 4.1 days; early morbidity 25% vs. 1%. There were no mortalities. At a mean follow-up of 6 months, new-onset dysphagia was present in 8 (17%) vs. 2 (8%), respectively (NS), and both total and partial fundoplications appeared successful in controlling symptoms (98% vs. 97%). At a mean follow-up of 15.4 months, heartburn was resolved or improved in 76% vs. 87% (NS); regurgitation was improved or resolved in 93% vs. 93%; and patient satisfaction with the procedure was present in 93% vs. 97% (NS). Persistent dysphagia was present in 7.3% vs. 10.3% (NS) of patients. Early satiety was present more often in the partial fundoplication group (56% vs. 83% P = .03). CONCLUSIONS Early follow-up suggests equal efficacy in controlling symptoms and in achieving patient satisfaction. A 6-month follow-up suggested a higher incidence of new dysphagia in the total fundoplication group; however, at 15-month follow-up there was no significant difference.
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Affiliation(s)
- S S Karim
- Department of Surgery, Vancouver and Delta Hospital, British Columbia, Canada
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Karim SS, Karim QA. Is there a cure for AIDS? S Afr Med J 1996; 86:1058, 1063. [PMID: 8888766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
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Karim SS, Pillai G, Ziqubu-Page TT, Cassimjee MH, Morar MS. Potential savings from generic prescribing and generic substitution in South Africa. Health Policy Plan 1996; 11:198-205. [PMID: 10158460 DOI: 10.1093/heapol/11.2.198] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.0] [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: 11/13/2022] Open
Abstract
Generic prescribing and generic substitution are mechanisms for reducing the cost of drugs. The purpose of this study was to assess the extent to which generic prescribing by private medical practitioners and generic substitution by private pharmacists is practised in South Africa and to estimate the potential savings from these two practices. Prescriptions from 10 pharmacists were collected on four randomly selected days. Computer printouts of all the prescriptions dispensed on these four days together with the original doctor's prescription were priced using a commercially available pharmacy dispensing computer package. A total of 1570 prescriptions with a total number of 4086 items were reviewed. Of the total prescriptions, 45.7% had at least one item for which there was a generic equivalent. Of the 961 drugs which had generic equivalents, 202 (21 %) were prescribed using the generic name of the drug. Only 0.3% of prescribers prohibited generic substitution. The cost of the prescription as dispensed was 1.4% (mean cost: R116.19 vs R117.84) below that of the original doctor's prescriptions, indicating the marginal benefit from the current low substitution rate of 13.9% by pharmacists. About 6.8% of the cost of the original doctor's prescriptions (mean cost: R117.84) could have been saved if total generic substitution (mean cost: R109.65) was practised. The cost of the prescriptions with only brand name items (mean cost: R120.49) would have been 9.9% higher than if generic drugs were used. Current restrictive prescribing and dispensing practices result in marginal cost savings from generic prescribing and generic substitution. Both these practices have a potential to reduce drug costs, if actively encouraged and practised to maximum capacity. It is noteworthy, however, that the potential savings from generic prescribing and substitution are at most 9.9% in the absence of any changes in types of drugs prescribed.
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Affiliation(s)
- S S Karim
- Centre for Epidemiological Research in Southern Africa, Medical Research Council, Durban, South Africa
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Abstract
OBJECTIVES The social context within which women engaged in sex work at a popular truck stop in South Africa are placed at risk of human immunodeficiency virus (HIV) infection and the factors that influence their ability to reduce their risk were assessed. METHODS Using qualitative and quantitative techniques, an elected sex worker from within the group collected all data. RESULTS Given the various pressing needs for basic survival, the risk of HIV infection is viewed as one more burden imposed on these women by their lack of social, legal, and economic power. Violence, or the threat thereof, plays an important role in their disempowerment. In the few instances in which sex workers were able to insist on condom use, it resulted in a decrease in earnings, loss of clients, and physical abuse. CONCLUSIONS Recommendations to reduce the sex workers' risk for HIV infection include negotiation and communication skills to enable them to persuade their clients to use condoms; development of strategies through which they can maximally use their group strength to facilitate unified action; and accessibility of protective methods they can use and control, such as intravaginal microbicides.
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Affiliation(s)
- Q A Karim
- Centre for Epidemiological Research in South Africa (CERSA), South African Medical Research Council, Durban, South Africa
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Karim SS, O'Regan PJ. Laparoscopic appendectomy: a review of 95 consecutive suspected cases of appendicitis. Can J Surg 1995; 38:449-53. [PMID: 7553471] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
OBJECTIVE To assess the feasibility and efficacy of laparoscopic appendectomy. DESIGN A review of a case series. SETTING A single teaching and referral centre in Vancouver. PATIENTS Ninety-five consecutive patients referred to the Division of General Surgery with suspected appendicitis requiring surgical intervention. The patients ranged in age from 15 to 85 years. INTERVENTIONS Laparoscopic appendectomy or open appendectomy. MAIN OUTCOME MEASURES Feasibility of laparoscopic appendectomy, duration of operation, intraoperative and postoperative complications and duration of postoperative hospital stay. RESULTS Of the 95 patients, 9 had contraindications to laparoscopic appendectomy and underwent an open operation. Of the 86 patients who underwent laparoscopy, the diagnosis of appendicitis was confirmed in 69 (80%). Following this, 61 (88%) patients underwent laparoscopic appendectomy, and in 8 the procedure was converted to open appendectomy because of periappendiceal abscess or an immobile or perforated appendix. The mean duration of operation was 78.5 minutes. There were no intraoperative complications. The mean duration of postoperative hospital stay was 2.8 days. Postoperative complications consisted of ileus in two patients and diarrhea in two patients. There were no wound infections. CONCLUSIONS Laparoscopic appendectomy can be performed safely, with minimal complications on most patients with appendicitis; hospital stay is reduced. Laparoscopy allows accurate diagnosis.
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Affiliation(s)
- S S Karim
- Division of General Surgery, University Hospital Shaughnessy Site, Vancouver, BC
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Katzenellenbogen JM, Karim SS, Fawcus S. Putting the records straight--a plea for improved abortion data. S Afr Med J 1995; 85:135-6. [PMID: 7777954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
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