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Bano T, Haq N, Nasim A, Saood M, Tahir M, Yasmin R, Ahmed N, Razzaq G, Qudos S, Zarkoon AK, Shafi M. Evaluation of medication errors in patients with kidney diseases in Quetta, Pakistan. PLoS One 2023; 18:e0289148. [PMID: 37531387 PMCID: PMC10395930 DOI: 10.1371/journal.pone.0289148] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 07/11/2023] [Indexed: 08/04/2023] Open
Abstract
BACKGROUND Medication errors represent a significant challenge in healthcare, as they can lead to enduring harm for patients and impose substantial financial burdens on the healthcare system. To effectively mitigate medication errors, it is imperative to gain a comprehensive understanding of their frequency and the contributing variables. Thus, the primary objective of this study was to evaluate the occurrence of medication errors among patients with kidney diseases in Quetta, Pakistan. METHODS The objective of this study was to assess medication errors in patients diagnosed with kidney diseases in Quetta, Pakistan. The research was conducted at the Balochistan Institute of Nephro-Urology Quetta (BINUQ) Hospital, which serves as a tertiary care center specializing in the treatment of kidney diseases. A cross-sectional descriptive study design was employed over a period of six months. The study population consisted of patients admitted to the Nephro-urology wards at BINUQ Hospital during the specified duration. Data collection encompassed various methodologies, including checklist-guided observation, review of prescription order forms, documentation of drug administration, and comprehensive analysis of patient medical records. Descriptive and analytical analyses were conducted using SPSS version 23. Univariate analysis was employed to identify independent variables associated with medication errors, employing a significance level of p<0.01. The multivariate logistic regression analysis incorporated variables that exhibited a significant association with medication errors during the univariate analysis. Only those variables demonstrating a p-value of less than 0.05 at a 95% confidence level were considered significant predictors of medication administration errors within the final multivariate model. RESULTS Among the 274 medication errors identified in the study, documentation errors accounted for 118 cases (12.06%), administration errors for 97 cases (9.91%), prescribing errors for 34 cases (3.47%), and dispensing errors for 25 cases (2.55%). Statistical analysis revealed significant associations (p<0.05) between forgetfulness and duty shift, and medication errors in the documentation process. Similarly, inattention was significantly associated (p<0.05) with both prescribing and dispensing errors. Furthermore, the number of medications received emerged as the most influential factor associated with medication errors. Patients receiving 4-6 medications exhibited an odds ratio of 9.08 (p<0.001) compared to patients receiving 1-3 medications, while patients receiving more than 6 medications had an odds ratio of 4.23 (p<0.001) in relation to patients receiving 1-3 medications. CONCLUSION In conclusion, this study determined that documentation errors were the most prevalent medication errors observed in patients with kidney disease in Quetta, Pakistan. Forgetfulness and duty shift were associated with documentation errors, whereas inattention was linked to prescribing and dispensing errors. The significant risk factor for medication errors was found to be a high number of prescribed medications. Therefore, strategies aimed at reducing medication errors should prioritize enhancements in documentation practices, alleviating medication burden, and increasing awareness among healthcare providers.
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Affiliation(s)
- Tahira Bano
- Faculty of Pharmacy and Health Sciences, University of Balochistan, Quetta, Pakistan
| | - Noman Haq
- Faculty of Pharmacy and Health Sciences, University of Balochistan, Quetta, Pakistan
| | - Aqeel Nasim
- Provincial Drug Testing Laboratory Balochitan, Quetta, Pakistan
| | - Muhammad Saood
- Provincial Drug Testing Laboratory Balochitan, Quetta, Pakistan
| | - Maria Tahir
- Sardar Bahadur Khan Women University Quetta, Quetta, Pakistan
| | - Riffat Yasmin
- Balochistan Institute of Nephro-Urology Quetta, Quetta, Pakistan
| | - Nisar Ahmed
- Faculty of Pharmacy and Health Sciences, University of Balochistan, Quetta, Pakistan
| | - Ghulam Razzaq
- Faculty of Pharmacy and Health Sciences, University of Balochistan, Quetta, Pakistan
| | | | | | - Muhammad Shafi
- Faculty of Pharmacy and Health Sciences, University of Balochistan, Quetta, Pakistan
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Khan G, Haq N, Ahmad N, Nasim A, Javaid A, Saood M, Yasmin R, Tahir M, Riaz S, Danish Z, Razzaq G, Khan A, Younis M, Rabbani T. Public awareness regarding the manufacturer provided information about medicine usage, safety, and adverse drug reactions in Balochistan, Pakistan. Front Pharmacol 2023; 14:1190741. [PMID: 37547330 PMCID: PMC10399575 DOI: 10.3389/fphar.2023.1190741] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 05/16/2023] [Indexed: 08/08/2023] Open
Abstract
Objectives: This study aimed to analyze the general public's awareness of medicine information, safety, and adverse drug reactions in Quetta, Pakistan. Methods: A cross-sectional descriptive study was conducted using random sampling from April 2020 to April 2021 in Quetta. Samples were collected from respondents who met the inclusion criteria and had visited community pharmacies. The analysis was done using SPSS version 23. Bivariate and multivariate analyses were performed to assess factors associated with good knowledge. Results: Multivariate analysis revealed that purchase on prescription was a determining factor of knowledge regarding knowledge of pharmaceutical products and their provided information, medicines usage and safety, and Medication ADRs. Patients who bought medicines on prescriptions were more likely to have better knowledge. Patients having education were more likely to have better knowledge. Conclusion: Public awareness about medicine information, safety, and the information provided by manufacturers is crucial to ensuring that patients have access to accurate information about their medications and can make informed decisions about their health. Healthcare providers and regulatory bodies must work together to improve access to information and promote safe medication practices.
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Affiliation(s)
- Gullab Khan
- Faculty of Pharmacy and Health Sciences, University of Balochistan, Quetta, Pakistan
| | - Noman Haq
- Faculty of Pharmacy and Health Sciences, University of Balochistan, Quetta, Pakistan
| | - Nafees Ahmad
- Faculty of Pharmacy and Health Sciences, University of Balochistan, Quetta, Pakistan
| | - Aqeel Nasim
- Provincial Drug Testing Laboratory Balochistan, Quetta, Pakistan
| | - Asma Javaid
- Sardar Begum Dental Hospital, Peshawar, Pakistan
| | - Mujhammad Saood
- Provincial Drug Testing Laboratory Balochistan, Quetta, Pakistan
| | - Riffat Yasmin
- Balochistan Institute of Nephrology Urology Quetta, Quetta, Pakistan
| | - Maria Tahir
- Sardar Bahadur Khan Women’s University, Quetta, Pakistan
| | - Sohail Riaz
- Capital University of Science & Technology, Islamabad, Pakistan
| | - Zeeshan Danish
- Department of Pharmacy, University of Punjab, Lahore, Pakistan
| | - Ghulam Razzaq
- Faculty of Pharmacy and Health Sciences, University of Balochistan, Quetta, Pakistan
| | | | - Muhammad Younis
- Faculty of Pharmacy and Health Sciences, University of Balochistan, Quetta, Pakistan
| | - Tahmina Rabbani
- Faculty of Pharmacy and Health Sciences, University of Balochistan, Quetta, Pakistan
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Nasim A, Haq NU, Riaz S, Khan SI, Khuda F, Sipra MF, Tariq B, Tahir M, Saood M, Yasmin R, Manzoor K, Zeeshan Danish M. Factors and Predictors of Health Related Quality of Life of the General Population of Pakistan. Front Public Health 2022; 10:819088. [PMID: 36062098 PMCID: PMC9432806 DOI: 10.3389/fpubh.2022.819088] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Accepted: 06/13/2022] [Indexed: 01/21/2023] Open
Abstract
Background and Objective The standards of living, improvement in public health, and medical care in Pakistan are increasing day by day, health-related quality of life (HRQoL) has been increasingly acknowledged in various patient's reported outcomes in Pakistan. However, a large-scale general population-based study on assessing HQRoL in Pakistan was not conducted. Therefore, this study aimed to evaluate HRQoL for the general Pakistani population. Material and Methods A cross-sectional study with a population sample (n = 16,672) was selected from all Pakistan provinces using a stratified sampling approach. The EQ-5D-3L tool was used to measure the HRQoL of the general population of Pakistan. The descriptive and inferential statistics have been done by using SPSS version 20. Results Overall, 121 health states were reported in this study. EQ-5D index and EQ-VAS scores were 0.74 ± 0.32 and 0.75 ± 0.25, respectively. The percentage of people responding to any problems increased with age. Males have better health as compared to females in all age groups. All demographics were significantly associated (P < 0.01) with the mean EQ5D index and VAS scores except residence (p > 0.05). The regression model reported that age was the best predictor of the EQ-5D index scores after adjusting for the covariates (beta = 0.19; p < 0.001). This study provides Pakistani population HRQoL data measured by the EQ-5D tool, based on a national representative sample. Conclusion The current study concluded that Age, City, Gender, Education, Occupation, Residence, and House occupancy are significantly affecting HRQOL. The socioeconomically deprived groups and females have inferior health status than more advantaged. The trends detected in high-income nations were usually similar to Pakistan.
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Affiliation(s)
- Aqeel Nasim
- Faculty of Pharmacy and Health Sciences, University of Balochistan, Quetta, Pakistan,*Correspondence: Aqeel Nasim
| | - Noman Ul Haq
- Faculty of Pharmacy and Health Sciences, University of Balochistan, Quetta, Pakistan
| | - Sohail Riaz
- Faculty of Pharmacy, Capital University of Science and Technology, Islamabad, Pakistan
| | - Sumaira Irum Khan
- Department of Pharmacy, Mirpur University of Science and Technology, Mirpur, Pakistan
| | - Fazli Khuda
- Department of Pharmacy, University of Peshawar, Peshawar, Pakistan
| | - Muhammad Faraz Sipra
- Department of Pathology, Shifa College of Medicine, Shifa Tameer-e-Millat University, Islamabad, Pakistan
| | - Bazil Tariq
- Department of Physiology, Army Medical College, Rawalpindi, Pakistan
| | - Maria Tahir
- Department of Pharmacy, Sardar Bahadur Khan Women University, Quetta, Pakistan
| | - Muhammad Saood
- Faculty of Pharmacy and Health Sciences, University of Balochistan, Quetta, Pakistan
| | - Riffat Yasmin
- Faculty of Pharmacy and Health Sciences, University of Balochistan, Quetta, Pakistan
| | - Kiran Manzoor
- Faculty of Management Sciences, Balochistan University of Information Technology, Engineering and Management Sciences, Quetta, Pakistan
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Bibi M, Haq NU, Kareem A, Ullah H, Baloch N, Rehman G, Nasim A. Evaluation of Availability, Prices, and Affordability of Selected Essential Medicines in Balochistan, Pakistan. Int J Public Health 2022; 67:1604375. [PMID: 35872706 PMCID: PMC9296778 DOI: 10.3389/ijph.2022.1604375] [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] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 05/20/2022] [Indexed: 11/13/2022] Open
Abstract
Objectives: The study aimed to evaluate the availability, prices, and affordability of selected essential medicines in Balochistan, Pakistan. Methods: Cross-sectional research was conducted in several cities of Balochistan, Pakistan, using the World Health Organization/Health Action International methodology to assess the availability and cost of 50 originator brand (OB) and lowest priced generic (LPG) drugs. The medicine costs were compared to international reference prices (IRPs) to calculate the median price ratio. The daily wage of the lowest paid unskilled government employee was used to determine affordability. Results: The mean availability was low for OBs (9.8%) and fairly high (49.4%) for LPGs. The OBs and LPGs’ mean availability in the private sector were fairly high, 51.8% and 42.6%, respectively. It was surprising to see that Balochistan’s public sector has only 24.3% of the National Essential Medicine List when the medicines on this list are supposed to be adequately available. Conclusion: The standard treatment cost with OBs is steep, exceeding the minimum daily wage. Treatment with LPG medications seems affordable. Furthermore, essential LPG medicines are economical when used solely for medication therapy.
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Affiliation(s)
- Murad Bibi
- Department of Pharmacy Practice, University of Balochistan, Quetta, Pakistan
- *Correspondence: Murad Bibi,
| | - Noman Ul Haq
- Department of Pharmacy Practice, University of Balochistan, Quetta, Pakistan
| | - Abdul Kareem
- Balochistan Institute of Nephrology Urology Quetta BINUQ, Quetta, Pakistan
| | - Habib Ullah
- Balochistan Institute of Nephrology Urology Quetta BINUQ, Quetta, Pakistan
| | - Nizam Baloch
- Department of Pharmacy Practice, University of Balochistan, Quetta, Pakistan
| | - Gulalai Rehman
- Balochistan Institute of Nephrology Urology Quetta BINUQ, Quetta, Pakistan
| | - Aqeel Nasim
- Balochistan Institute of Nephrology Urology Quetta BINUQ, Quetta, Pakistan
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Zarak MS, Sana H, Shah M, Lehri S, Saghir M, Gul Q, Saood M, Nasim A, Ul Haq N. Association of clinical features of typhoid fever with socioeconomic status in Pakistan. East Mediterr Health J 2021; 27:1078-1083. [PMID: 34927711 DOI: 10.26719/emhj.21.054] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Accepted: 04/19/2021] [Indexed: 11/09/2022]
Abstract
Background Typhoid fever is spread by ingestion of contaminated food or water, which is linked to infrastructure; specifically, sewage and sanitation. In developing countries, infrastructure varies according to socioeconomic status (SES). Balochistan is the least developed province of Pakistan. Aims To analyse the association between the clinical features of typhoid fever and socioeconomic status. Methods A quantitative, cross-sectional study was conducted in Quetta, Balochistan, Pakistan. Between May and October 2017, 143 patients presented to tertiary care hospitals and private clinics with a complaint of fever lasting ~3 days, along with a clinical history of headache, malaise, diarrhoea or constipation, abdominal pain, dry cough, and anorexia. All patients had a positive blood culture for Salmonella enterica serotype Typhi. Eighteen patients dropped out of the study, leaving 125. Results Seventy (56%) participants had low socioeconomic status (SES), 40 (32%) middle SES and 15 (12%) high SES. The strongest predictors of presenting with typhoid fever were patients' clinical condition when presenting to health facilities, followed by SES. Most respondents had a treatment duration of 1-2 weeks. SES had a high impact on source of drinking water supply. Conclusion The strongest predictor of reporting typhoid fever was the current clinical condition of the patients, followed closely by SES. The incidence of typhoid fever in the low SES patients was almost the same as in the middle and high SES patients. Patients with low SES were more susceptible to contracting typhoid fever due to poor health status and facilities.
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Affiliation(s)
- Muhammad Samsoor Zarak
- West Virginia University Health Sciences Centre, Morgantown, West Virginia, United States of America
| | - Hamaiyal Sana
- Bolan Medical College, Brewery Road, Quetta, Pakistan
| | - Muzhgan Shah
- Bolan Medical College, Brewery Road, Quetta, Pakistan
| | - Shabir Lehri
- Bolan Medical College, Brewery Road, Quetta, Pakistan
| | | | - Qandeel Gul
- Bolan Medical College, Brewery Road, Quetta, Pakistan
| | - Muhammad Saood
- Department of Pharmacy Practice, University of Balochistan, Quetta, Pakistan
| | - Aqeel Nasim
- Department of Pharmacy Practice, University of Balochistan, Quetta, Pakistan
| | - Noman Ul Haq
- Department of Pharmacy Practice, University of Balochistan, Quetta, Pakistan
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Achakzai MS, Zarak MS, Arshad Z, Sana H, Tareen HK, Khan K, Baloch A, Kakar S, Nasim A. Relationship Between Villous Atrophy and tTGA Levels in Dyspeptic Patients: A Case Series. Cureus 2021; 13:e15043. [PMID: 34150394 PMCID: PMC8202817 DOI: 10.7759/cureus.15043] [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] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Aim The objective of the study was to observe the association of villous atrophy with anti-tissue transglutaminase levels in the identified subjects that met our addressed inclusion criteria. Methods A case series study was conducted among 40 patients presenting with dyspepsia along with signs and symptoms of celiac disease at the Bolan Medical Complex Hospital, Quetta over a period of five months from 25/5/17 to 25/10/17. The patients were referred to undergo tissue transglutaminase antibody serum test. The positive ones underwent biopsies to assess pathological entities including villous atrophy, blunting (focal or total), crypts, Intestinal layers and the number of Intraepithelial lymphocytes. The results collected were analyzed by using IBM SPSS version 20 (IBM Corp., Armonk, NY). Results There was a weak, negative correlation between tTGA and focal villous blunting (r = -0.345, p = 0.029) showing that high levels of tTGA are associated with lower risk of focal villous blunting. Correlation of tTGA and total villous blunting was a weak positive correlation (r = 0.282, p = 0.07) showing that high levels of tTGA are associated with increased risk of total villous blunting. There was a weak, negative correlation between tTGG and focal villous blunting (r = 0.409, p = 0.009) showing thathigh levels of tTGG are associated with a greater risk of focal villous blunting (p < 0.01) while tTGG and total villous blunting was a weak negative correlation (r = -0.330, p = 0.03) showing that high levels of tTGG are associated with lower risk of total villous blunting. Conclusion The study concludes by providing evidence of the absence of tissue transglutaminase antibodies in patients with histology-proven celiac disease. It implies that serology tests may be negative in some of the patients with typical chronic symptoms. Therefore, in such cases, histopathology may be conclusive in defining the status of celiac disease.
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Affiliation(s)
| | | | - Zara Arshad
- Medicine, Bolan Medical College, Quetta, PAK
| | - Hamaiyal Sana
- Internal Medicine, Bolan Medical College, Quetta, PAK
| | | | | | | | | | - Aqeel Nasim
- Pharmacy, University of Balochistan, Quetta, PAK
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Abstract
With human population growth, rapid urbanisation, increasing globalisation, and climate change, the interdependency of human health and animal health is mounting. Therefore, the importance of national emergency management plans (NEMPs) for the mitigation of, and preparedness for, all hazards, including disease epidemics, both zoonotic and zootic, is ever increasing. The authors decided to take a One Health approach by assessing the inclusion of Veterinary Services and animal health in NEMPs, based on geographical region, the date of the NEMP, national income status, and the proportion of the agricultural sector in national gross domestic product (GDP). To carry out the assessment, the authors analysed the publicly available NEMPs of 86 Members of the World Organisation for Animal Health. Of the 86 NEMPs reviewed, only a third expressly mentioned Veterinary Services, almost 60% mentioned zoonotic and/or zootic diseases, and about two-thirds mentioned animals to some extent. The highest correlating factor to the inclusion of animal health in NEMPs was the level of the agricultural sector's contributions to the national GDP. Fisheries and aquaculture were not a major consideration in any of the reviewed NEMPs, especially not in relation to diseases. Based on region, Latin America and the Caribbean exhibited the lowest inclusion rate of animal health in NEMPs. The results demonstrate that the omission of animal health is still a problem. A multi-disciplinary approach that includes veterinary medicine as well as human medicine is vital in the construction and/or revision of NEMPs. Future studies should consider whether or not there is a connection between countries' veterinary capacities and the inclusion of Veterinary Services in their NEMPs and whether or not they have the infrastructure and human resources to put into operation the roles of Veterinary Services as identified in their NEMPs.
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Battar SS, Rahman SKAE, Nasim A. Prevalence of Burnout Syndrome and Its Associated Factors among Saudi Board Residents in Saudi Arabia, 2019. JPRI 2020. [DOI: 10.9734/jpri/2020/v32i2130764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Aims: This aimed to determine the prevalence of burnout syndrome and its associated factors among Saudi board residents in Saudi Arabia in 2019
Methods: The Cross-Sectional Study in all accredited training centers all over Saudi Arabia in 700 training centers accredited by SCFHS. The Study Population constitutes residents trained in the Saudi board residency programs all over the country. Inclusion criteria were A Resident in an accredited training center under the umbrella of SCFHS. A Saudi resident and A resident still in the training program. The exclusion criteria were Fellows or Diplomas, or are not under the SCFHS residency programs Non-Saudi residents and any resident having psychiatric disorders or chronic diseases. The required sample size was 369 residents. All residents were about [9000] in all training centers all over Saudi Arabia. The total number to invite was 1845 residents who asked to participate in this study. The data checked for completeness and accuracy. Handling and storing data on my personal computer, it was edited, coded, and entered on SPSS for IBM version 22.
Results: The majority of this study participants as shown from (Table 1), were male and from those participants married residents were more, 60.7%, 53.1 % respectively. 62.6% of them are from the Central and western regions in KSA. Between those residents, we found that the majority of their specialties were internal medicine, surgeries, family medicine then pediatrics respectively. 21.4% of them were obese while 35.8% are overweight and the rest were normal. about 53.9% of the respondents had a high score of emotional exhaustion, 50.1% had a high score of depersonalization and 21.4% had a low score of personal accomplishment. 32.8% (n=121) are smokers, and 47.4% (n=175) had sleep disorder, while 35.5% (n=131) of those residents are doing exercise. Just 2 residents have chronic diseases and 18 residents requested mental health assessment. Chi-square test showed internal medicine, as well as other specialties, are more affected than surgical, pediatrics, and family medicine. Through the regression model, it was shown that Depersonalization was the best predictor of the Burnout index, after adjusting for the rest of the covariates (beta=1.87; p<0.001). EE was the second-best predictor of the Burnout index, after adjusting for the rest of the covariates (beta=0.12; p<0.001).
Conclusion: There is a high rate of burnout among doctors of internal medicine. Significant correlation factors were working hours and the number of working days per week. Trainees reported the highest frequency of burnout. Multidimensional interventions, which can target a wide range of burnout triggers, incorporating various therapeutic tools, can help reduce burnout rates in healthcare providers.
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Ul Haq N, Riaz S, Nasim A, Tahir M. The transgender prostitution: Threat to the rise of AIDS in Pakistan. J Infect Public Health 2017; 11:448. [PMID: 28797541 DOI: 10.1016/j.jiph.2017.07.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Accepted: 07/09/2017] [Indexed: 11/16/2022] Open
Affiliation(s)
- Noman Ul Haq
- Department of Pharmacy Practice, Faculty of Pharmacy and Health Sciences, University of Balochistan, Quetta, Pakistan
| | - Sohail Riaz
- Department of Pharmacy Practice, Faculty of Pharmacy and Health Sciences, University of Balochistan, Quetta, Pakistan.
| | - Aqeel Nasim
- Department of Pharmacy Practice, Faculty of Pharmacy and Health Sciences, University of Balochistan, Quetta, Pakistan
| | - Maria Tahir
- Department of Pharmacy Practice, Faculty of Pharmacy and Health Sciences, University of Balochistan, Quetta, Pakistan
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Riaz S, Nasim A. Proton pump inhibitors use; beware of side-effects. J PAK MED ASSOC 2016; 66:1672. [PMID: 27924970] [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: 06/06/2023]
Affiliation(s)
- Sohail Riaz
- Faculty of Pharmacy and Health Sciences, University of Balochistan
| | - Aqeel Nasim
- Faculty of Pharmacy and Health Sciences, University of Balochistan
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Affiliation(s)
- A Nasim
- Leicester Royal Infirmary NHS Trust, Leicester, UK
| | - MM Thompson
- Leicester Royal Infirmary NHS Trust, Leicester, UK
| | - RD Sayers
- Leicester Royal Infirmary NHS Trust, Leicester, UK
| | - PRF Bell
- Leicester Royal Infirmary NHS Trust, Leicester, UK
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Rayt HS, Nasim A. Cementing the vena cava. Eur J Vasc Endovasc Surg 2015; 50:240. [PMID: 26143101 DOI: 10.1016/j.ejvs.2015.05.018] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2015] [Accepted: 05/27/2015] [Indexed: 11/18/2022]
Affiliation(s)
- H S Rayt
- University Hospitals of Leicester NHS Trust, Leicester, UK.
| | - A Nasim
- University Hospitals of Leicester NHS Trust, Leicester, UK
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Sharpe R, Sayers R, London N, Bown M, McCarthy M, Nasim A, Davies R, Naylor A. Procedural Risk Following Carotid Endarterectomy in the Hyperacute Period after Onset of Symptoms. Eur J Vasc Endovasc Surg 2013; 46:519-24. [DOI: 10.1016/j.ejvs.2013.08.014] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2013] [Accepted: 08/27/2013] [Indexed: 11/16/2022]
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Naylor A, Sayers R, McCarthy M, Bown M, Nasim A, Dennis M, London N, Bell P. Closing the Loop: A 21-year Audit of Strategies for Preventing Stroke and Death Following Carotid Endarterectomy. Eur J Vasc Endovasc Surg 2013; 46:161-70. [DOI: 10.1016/j.ejvs.2013.05.005] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2013] [Accepted: 05/07/2013] [Indexed: 10/26/2022]
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Nasim A, Anis S, Baqi S, Akhtar SF, Baig-Ansari N. Clinical presentation and outcome of dengue viral infection in live-related renal transplant recipients in Karachi, Pakistan. Transpl Infect Dis 2013; 15:516-25. [PMID: 23890225 DOI: 10.1111/tid.12114] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2012] [Revised: 09/27/2012] [Accepted: 01/29/2013] [Indexed: 01/10/2023]
Abstract
INTRODUCTION In Pakistan, dengue viral infection has become hyper-endemic. Renal transplantation is also expanding. We aimed to study dengue in renal transplant recipients (RTR). METHODS We conducted a study of RTR reported to be anti-dengue immunoglobulin-M antibody positive from January 2009 to December 2010 at our institution in Karachi and follow their clinical course and outcome. RESULTS Median age was 28 years; 75 (73.7%) were males. Clinical presentation included fever in 82 (80.4%), gastrointestinal symptoms in 35 (34.3%), hemorrhagic complications in 9 (8.8%), and thrombocytopenia in 97 (95%), which was of >15 days duration in 24%. Fever was seen less frequently in patients on high-dose (>7.5 mg) steroids as compared with low-dose (≤7.5 mg) steroids. Forty-four patients (43%) had primary and 58 (56.8%) had secondary dengue infection. Dengue fever (DF) occurred in 90 (88%), and dengue hemorrhagic fever/dengue shock syndrome (DHF/DSS) occurred in 12 (11.7%). DHF/DSS was seen in 3 (6.8%) of those with primary and in 9 (15.5%) of those with secondary infection (P < 0.22). In secondary infection, patients on cyclosporine-containing regimen had less severe disease, with DHF/DSS in 22% as opposed to DF in 59% (P < 0.04). Of 102 RTR, 68 (66.7%) had graft dysfunction, 5 of whom died. Of the remaining 63, in 54 patients (85.7%) creatinine returned to baseline by an average of 12.6 days. Of 102 patients, 95 (93%) recovered and 7 (6.9%) died, 6 of whom had bacteremia with sepsis and 1 had respiratory failure. None died due to dengue infection alone. CONCLUSION In conclusion, in RTR without life-threatening co-morbidities, the clinical course of dengue infection is mild, with good recovery and preserved renal function.
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Affiliation(s)
- A Nasim
- Department of Infectious Diseases, Sindh Institute of Urology and Transplantation, Karachi, Pakistan
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Choke E, Lee K, McCarthy M, Nasim A, Naylor A, Bown M, Sayers R. Risk Models for Mortality Following Elective Open and Endovascular Abdominal Aortic Aneurysm Repair: A Single Institution Experience. Eur J Vasc Endovasc Surg 2012; 44:549-54. [DOI: 10.1016/j.ejvs.2012.08.011] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2011] [Accepted: 08/22/2012] [Indexed: 10/27/2022]
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Sharpe R, Sayers R, McCarthy M, Dennis M, London N, Nasim A, Bown M, Naylor A. The War Against Error: A 15Year Experience of Completion Angioscopy Following Carotid Endarterectomy. J Vasc Surg 2012. [DOI: 10.1016/j.jvs.2011.12.031] [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: 11/25/2022]
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Sharpe R, Sayers R, McCarthy M, Dennis M, London N, Nasim A, Bown M, Naylor A. The War Against Error: A 15 Year Experience of Completion Angioscopy Following Carotid Endarterectomy. Eur J Vasc Endovasc Surg 2012; 43:139-45. [DOI: 10.1016/j.ejvs.2011.09.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2011] [Accepted: 09/08/2011] [Indexed: 11/16/2022]
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20
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Nasim A, Blank MD, Berry BM, Eissenberg T. Cigar Use Misreporting Among Youth: Data from the 2009 Youth Tobacco Survey, Virginia. Prev Chronic Dis 2011. [DOI: 10.5888/pcd9.110084] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Abstract
After the accidental injection of epinephrine into a digit, various techniques to try and reverse the ensuing ischaemia were unsuccessful. To identify a further treatment strategy and as members of the admitting team were unfamiliar with digital injection of epinephrine a Google search was performed. Previous cases were described and separate sources indicated appropriate management protocols utilising phentolamine. After administration, an almost immediate reversal of ischaemic symptoms occurred. This highlights the role of the internet as an adjunct in managing unfamiliar situations and practising evidence based medicine.
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Affiliation(s)
| | - Ca Hart
- Leicester Royal Infirmary, Leicester, UK
| | - A Khanna
- Leicester Royal Infirmary, Leicester, UK
| | - A Nasim
- Leicester Royal Infirmary, Leicester, UK
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Tambyraja A, Fishwick N, Bown M, Nasim A, McCarthy M, Sayers R. Fenestrated Aortic Endografts for Juxtarenal Aortic Aneurysm: Medium Term Outcomes. J Vasc Surg 2011. [DOI: 10.1016/j.jvs.2011.05.042] [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]
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Tambyraja A, Fishwick N, Bown M, Nasim A, McCarthy M, Sayers R. Fenestrated Aortic Endografts for Juxtarenal Aortic Aneurysm: Medium Term Outcomes. Eur J Vasc Endovasc Surg 2011; 42:54-8. [PMID: 21514856 DOI: 10.1016/j.ejvs.2011.03.033] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2011] [Accepted: 03/31/2011] [Indexed: 10/18/2022]
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Brown CN, Hakim C, Sayers RD, London NJM, Nasim A. Is use of a Continuous Autotransfusion System beneficial in emergency abdominal aortic aneursym (AAA) surgery? Ann Vasc Surg 2011; 25:481-4. [PMID: 21549916 DOI: 10.1016/j.avsg.2010.11.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2010] [Revised: 09/20/2010] [Accepted: 11/22/2010] [Indexed: 11/19/2022]
Abstract
BACKGROUND Allogeneic blood products have become a limited and expensive resource. The Continuous Autotransfusion System (CATS) has been promoted as a method for reducing the need for allogeneic blood transfusion. This study was undertaken to ascertain whether the use of CATS in emergency open AAA surgery has any benefits. METHODS This is a retrospective study of all patients undergoing emergency open AAA surgery in our center during a 5-year period (between July 2004 and July 2009). Patients were identified from a prospectively maintained vascular database, and data were obtained from patient records. RESULTS CATS was used in 69 emergency open AAA repairs. The median total blood loss was 3,500 mL (range: 751-13,796 mL) but the median volume of packed red blood cells produced by CATS was only 493 mL (~ 2 U). An average of 7 U (range: 0-19 U) of bank blood was still used despite the availability of CATS. The mean hemoglobin 24 hours postoperatively was 10.3 g/dL (6.4-14.1) with a hematocrit of 0.30. CONCLUSION The use of CATS in emergency AAA surgery does not seem to reduce the use of allogeneic blood transfusion. This may be because of over transfusion, as reflected by relatively high postoperative hemoglobin levels.
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Affiliation(s)
- C N Brown
- Department of Vascular and Endovascular Surgery, Leicester Royal Infirmary, Leicester, UK.
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Hartshorne TC, McCollum CN, Earnshaw JJ, Morris J, Nasim A. Ultrasound measurement of aortic diameter in a national screening programme. Eur J Vasc Endovasc Surg 2011; 42:195-9. [PMID: 21439859 DOI: 10.1016/j.ejvs.2011.02.030] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2010] [Accepted: 02/28/2011] [Indexed: 12/24/2022]
Abstract
OBJECTIVE Currently there is no universally accepted standard for ultrasound measurement of abdominal aortic aneurysm (AAA). The aim was to investigate the reliability and reproducibility of inner to inner (ITI) versus outer to outer (OTO) ultrasound measurement of AAA diameter. METHODS A prospective study design was used to collect 60 random images of aorta (1.4-7.1 cm). Inner and outer wall diameter measurements were then performed by 13 qualified AAA screening technicians and 11 vascular sonographers. RESULTS The mean (range) diameter for all 60 aortas by ITI was 3.91 cm (1.39-6.80) and by OTO was 4.18 cm (1.63-7.09), a significant mean difference of 0.27 cm (95% CI: 0.23-0.32 cm). The reproducibility coefficients for differences between technicians were 0.30 cm (95% CI: 0.24-0.36) for ITI and 0.42 cm (95% CI: 0.35-0.49) for OTO indicating significantly better repeatability using ITI. Finally, 15 images were measured twice in random order by all screeners and sonographers. For AAAs > 5 cm, repeatability was significantly better with ITI than OTO (0.14 vs. 0.21; p = 0.016). CONCLUSION There was the expected difference in AAA diameter between the two methods (0.27 cm). However, ITI wall method was measurably more reproducible.
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Affiliation(s)
- T C Hartshorne
- Department of Vascular and Endovascular Surgery, Leicester Royal Infirmary, Leicester, UK.
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Sharpe R, Dennis M, Nasim A, McCarthy M, Sayers R, London N, Naylor A. Dual Antiplatelet Therapy Prior to Carotid Endarterectomy Reduces Post-operative Embolisation and Thromboembolic Events: Post-operative Transcranial Doppler Monitoring is now Unnecessary. Eur J Vasc Endovasc Surg 2010; 40:162-7. [DOI: 10.1016/j.ejvs.2010.04.004] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2009] [Accepted: 04/14/2010] [Indexed: 11/15/2022]
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Sharpe R, Dennis M, Nasim A, McCarthy M, Sayers R, London N, Naylor A. Dual Antiplatelet Therapy Prior to Carotid Endarterectomy Reduces Post-operative Embolisation and Thromboembolic Events: Post-operative Transcranial Doppler Monitoring is now Unnecessary. J Vasc Surg 2010. [DOI: 10.1016/j.jvs.2010.06.092] [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: 10/19/2022]
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Affiliation(s)
- A Nasim
- Department of Vascular Surgery, Leicester Royal Infirmary, Leicester LE1 5WW, UK.
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Salem M, Rayt H, Hussey G, Rafelt S, Nelson C, Sayers R, Naylor A, Nasim A. Should Asian Men be Included in Abdominal Aortic Aneurysm Screening Programmes? Eur J Vasc Endovasc Surg 2009; 38:748-9. [DOI: 10.1016/j.ejvs.2009.07.012] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2009] [Accepted: 07/21/2009] [Indexed: 10/20/2022]
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Babar ME, Nawaz M, Nasim A, Abdullah M, Imran M, Jabeen R, Chatha SA, Haq AU, Nawaz A, Mustafa H, Nadeem A. Prion Protein Genotypes in Pakistani Goats. Asian Australas J Anim Sci 2008. [DOI: 10.5713/ajas.2008.70493] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Abstract
The production and use of chemical pesticides has increased in recent years. Although the increased use of pesticides may benefit agriculture, they are also the potential source of environmental pollution, and exposure to pesticides can have negative consequences for human health. In the present study, we have assessed DNA damage in blood leukocytes from 29 Pakistani pesticide-factory workers and 35 controls of similar age and smoking history. The workers were exposed to various mixtures of organophosphates, carbamates, and pyrethroids. DNA damage was measured with the single cell gel electrophoresis (SCGE) assay or Comet assay, using the mean comet tail length (microm) as the DNA damage metric. Exposed workers had significantly longer comet tail lengths than the controls (mean +/- SD 19.98 +/- 2.87 vs. 7.38 +/- 1.48, P < 0.001). Of the possible confounding factors, smokers had significantly longer mean comet tail lengths than nonsmokers and exsmokers for both the workers (21.48 +/- 2.58 vs.18.37 +/- 2.28, P < 0.001) and the controls (8.86 +/- 0.56 vs. 6.79 +/- 1.31, P < 0.001), while age had a minimal effect on DNA damage (P > 0.05 and P < 0.05 for workers and controls, respectively). The results of this study indicate that occupational exposure to pesticides causes DNA damage.
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Affiliation(s)
- Javed A Bhalli
- Environmental Toxicology Laboratory, National Institute for Biotechnology and Genetic Engineering (NIBGE), Faisalabad, Pakistan
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Bhalli JA, Khan QM, Haq MA, Khalid AM, Nasim A. Cytogenetic analysis of Pakistani individuals occupationally exposed to pesticides in a pesticide production industry. Mutagenesis 2006; 21:143-8. [PMID: 16540494 DOI: 10.1093/mutage/gel009] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.7] [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: 11/14/2022] Open
Abstract
Although several cytogenetic biomonitoring studies on workers exposed to pesticides have been reported, there is only limited information on this topic from developing countries where pesticides have been widely used over the years. People in developing countries are at higher risk from exposure, due to poor working conditions and a lack of awareness of the potential hazards during manufacturing and application of the pesticides. The present study has assessed the genotoxic effects of pesticides on workers involved in the pesticide manufacturing industry. Subjects in the exposed group (29) were drawn from workers at a pesticide production plant in district Multan (Pakistan). The control group (unexposed) composed of 35 individuals from the same area but was not involved in pesticide production. Liver enzymes, serum cholinesterase (SChE), micronucleus assay and some haematological parameters were used as biomarkers in this study. A statistically significant (P < 0.001) increase in levels of alanine aminotransferase, aspartate aminotransferase and alkaline phosphatase was detected in exposed workers with respect to the control group. There was a significant (P < 0.001) decrease in the level of SChE in the exposed group. Exposed individuals exhibited cytogenetic damage with increased frequencies (P < 0.001) of binucleated cells with micronuclei and total number of micronuclei in binucleated lymphocytes in comparison with subjects of the control group. A decrease (P < 0.001) in cytokinesis block proliferation index similarly demonstrates a genotoxic effect due to pesticide exposure. The results indicate that the pesticide industry workers have experienced significant genotoxic exposure. This study highlights the risk to workers in the pesticide manufacturing industries of developing countries such as Pakistan and the need for implementation of suitable safety measures to prevent/limit exposure to harmful toxins.
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Affiliation(s)
- Javed A Bhalli
- Environmental Toxicology Laboratory, National Institute for Biotechnology and Genetic Engineering, NIBGE, PO Box 577, Jhang Road, Faisalabad, Pakistan
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Awad S, Karkos CD, Serrachino-Inglott F, Cooper NJ, Butterfield JS, Ashleigh R, Nasim A. The impact of diabetes on current revascularisation practice and clinical outcome in patients with critical lower limb ischaemia. Eur J Vasc Endovasc Surg 2006; 32:51-9. [PMID: 16488631 DOI: 10.1016/j.ejvs.2005.12.019] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.7] [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] [Received: 08/31/2005] [Accepted: 12/23/2005] [Indexed: 12/15/2022]
Abstract
OBJECTIVE To compare current revascularisation practice and outcome in diabetic and non-diabetic patients presenting with critical limb ischaemia (CLI) to a single vascular surgeon. METHODS Data for 113 patients presenting with CLI were collected prospectively over a 3-year period. Forty-four (39%) were diabetic. Treatment was classified as percutaneous angioplasty, arterial reconstruction, primary major amputation, and conservative therapy. Main outcome measures were 30-day mortality, major amputation, survival, and amputation-free survival. RESULTS Diabetic patients were more likely to present with gangrene, give a history of angina, be treated with nitrates and statins, and have lower cholesterol levels. No significant differences were found in the initial treatment options between diabetics and non-diabetics: angioplasty 39 vs 26%, surgical revascularisation 34 vs 33%, primary major amputation 9% vs 17%, and conservative treatment 11 vs 19% (p = ns in all). There were eight deaths (7%) within 30-days. At follow-up (1-44 months, median 14 months), rates of major amputation and death for the entire population were 23 and 8%, respectively. The 12-month cumulative survival and amputation-free survival rates were 90 and 72%, respectively. When comparing diabetic to non-diabetic patients, there were no significant differences in the 30-day mortality (6.8 vs 7.2%, p = 0.4), cumulative survival (93 vs 89% at 12 months, log-rank test: 0.00, p = 0.9), amputation-free survival (71 vs 73% at 12 months, log-rank test: 0.00, p = 0.99), and major amputation rates (22.7 vs 23.1% at 12 months, p = 0.96). Similarly, there were no differences in limb salvage rates between diabetic and non-diabetic patients undergoing revascularisation procedures (78 vs 90% at 12 months, log-rank test: 2.04, p = 0.15). CONCLUSIONS In current practice, an aggressive multidisciplinary approach in diabetic patients presenting with CLI leads to similar limb salvage, amputation-free survival, mortality, and major amputation rates to those seen in non-diabetic patients. The presence of diabetes should not deter clinicians from attempting revascularisation by means of angioplasty or surgical reconstruction.
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Affiliation(s)
- S Awad
- Department of Vascular and Endovascular Surgery, Leicester Royal Infirmary, University of Leicester, Leicester, UK
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Serracino-Inglott F, Awad S, Barclay A, Nasim A. The use of a cell saver during repair of ruptured abdominal aortic aneurysms increases early survival. Ann R Coll Surg Engl 2005; 87:475. [PMID: 16404778 PMCID: PMC1964136] [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: 05/06/2023] Open
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Usman M, Burney I, Nasim A, Adil SN, Salam A, Siddiqui T, Khurshid M. Outcome of adult acute lymphoblastic leukemia: a single center experience. J PAK MED ASSOC 2003; 53:384-8. [PMID: 14620310] [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: 04/27/2023]
Abstract
OBJECTIVE To study the outcomes of adult patients with acute lymphoblastic leukemia. SETTING Tertiary care hospital. STUDY DESIGN Retrospective analysis. METHODS Fifty eight adult patients (age >14 years) diagnosed as cases of acute lymphoblastic leukemia were studied with respect to their clinical, morphological and immunopathological features at presentation and their relationship with treatment outcomes. RESULTS Forty five (77.5%) of the patients belonged to younger age group with male preponderance. The median age was 20 years and mean age was 25.1 years. Male to female ratio was 3:1. Common presenting signs were lymphadenopathy (17.2%), hepatomegaly (32.7%) and splenomegaly (62%). Laboratory features at presentation revealed: hemoglobin > or = 10 gm/dl in 18 (31%), WBC >50 x 10E9 / L in 18 (31%), LDH more than 1000 IU/L in 44 (75.8%) of patients. Morphology revealed that FAB L1 was seen in 21(37.2%) and L2 in 62 (32.7%). Immunophenotyping showed that 26 (61.9%) were early pre-B ALL, 6 (14.2%) were pre-B ALL and T-ALL were 10 (23.8%). Univariate analysis showed age more than 30 years, male gender, total leucocyte count >50 x 10(9)/L and hemoglobin more than 10 gm/dl to be risk factors for poor outcome. Multivariate analysis revealed age more than 30 years, male sex and total leucocyte count > 50 x 10(9)/L are independent risk factors for poor survival. Patients were treated according to the MRCUKX and XII adult protocols. Thirteen (22.4%) patients died during induction therapy secondary to sepsis and progressive disease whereas 42 (72.4%) patients achieved complete remission. Median survival was 18.6 months and 42% patients were alive at 5-years. CONCLUSION Overall survival and disease free survival were comparable to those reported in literature. However, age more than 30 years, male gender and total leucocyte count >50 x 10(9)/L had an adverse impact on overall survival.
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Affiliation(s)
- M Usman
- Department of Pathology, The Aga Khan University Hospital, Karachi
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Daly KJ, Pearse A, Nasim A, Ray SG, McCollum CN. Paradoxical embolism in peripheral ischaemia: diagnosis of venous to arterial shunting by transcranial doppler. Eur J Vasc Endovasc Surg 2003; 26:219-20. [PMID: 12917842 DOI: 10.1053/ejvs.2002.1860] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- K J Daly
- Department of Vascular Surgery, Rm. ATR3, Education and Research Centre, South Manchester University Hospital, Southmoor Road, Manchester M23 9LT, U.K
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Abstract
Abstract
Background
The increasing prevalence of methicillin-resistant Staphylococcus aureus (MRSA) is a major threat in arterial surgery and poses a considerable therapeutic challenge. The aim of this study was to assess the prevalence of MRSA infection in patients treated in the vascular unit.
Methods
A retrospective case-note review was undertaken to identify the nature of the infection and the outcome.
Results
During 1993–1998, a total of 115 patients (4 per cent of the total) were positive for MRSA. Of these, 67 were colonized and 48 were infected by MRSA. The number of MRSA infections increased yearly (1 per cent in 1994 to 5 per cent in 1998). Of the 48 patients infected by MRSA, one had wound infection following brachial embolectomy which eventually resolved. Two patients had undergone carotid endarterectomy necessitating removal of an infected Dacron patch, one of whom developed a hemiparesis. Eleven patients had undergone elective abdominal aortic aneurysm (AAA) repair (five developed pneumonia, two septicaemia, two wound infection, one a false aneurysm at the site of insertion of an endovascular stent, and one developed crossover graft infection after endovascular AAA repair and died). Five patients had undergone ruptured AAA repair (two developed pneumonia, one wound infection and two developed graft infection and died). Four patients undergoing reconstruction for aortic occlusive disease developed MRSA infection, two of whom died. Twenty-five patients with MRSA infection had undergone lower limb procedures. Five of these had graft infection leading to amputation in three and death in two. One patient developed primary arterial infection following embolectomy resulting in arterial rupture.
Conclusion
These results suggest that the prevalence of MRSA infection in vascular patients is increasing. Infection of aortic grafts appears to be uniformly fatal and lower limb graft infection is associated with a high rate of limb loss.
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Affiliation(s)
- A Nasim
- Department of Vascular and Endovascular Surgery, Leicester Royal Infirmary, Leicester, UK
| | - M M Thompson
- Department of Vascular and Endovascular Surgery, Leicester Royal Infirmary, Leicester, UK
| | - A R Naylor
- Department of Vascular and Endovascular Surgery, Leicester Royal Infirmary, Leicester, UK
| | - P R F Bell
- Department of Vascular and Endovascular Surgery, Leicester Royal Infirmary, Leicester, UK
| | - N J M London
- Department of Vascular and Endovascular Surgery, Leicester Royal Infirmary, Leicester, UK
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Molloy K, Nasim A, London NJM, Naylor AR, Bell PRF, Fishwick G, Bolia A, Thompson MM. Durability of angioplasty in treating severe leg ischaemia. Br J Surg 2002. [DOI: 10.1046/j.1365-2168.2000.01420-50.x] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Abstract
Background
Percutaneous transluminal angioplasty (PTA) has recently been accepted as a valuable therapeutic option in patients with severe limb ischaemia. However, despite the increasing use of this technique, there have been concerns that the long-term efficacy of PTA is inferior to that of surgical revascularization. This prospective study reports the outcome of an unselected cohort of patients who underwent balloon angioplasty for severe lower limb ischaemia in a single centre.
Methods
During 1997, 108 patients with 133 severely ischaemic legs were treated by PTA. The median age of the patients (49 per cent men) was 76 years. Symptoms were rest pain in 31 per cent, ischaemic ulceration in 56 per cent and gangrene in 13 per cent. The distribution of risk factors was typical: diabetes 32 per cent, ischaemic heart disease 18 per cent and stroke 16 per cent. Median (interquartile range) follow-up was 16 (12–19) months. There was a mean of 1·7 angioplasty sites per patient, distributed in the iliofemoral (14 per cent), superficial femoral (42 per cent), popliteal (18 per cent) and crural (26 per cent) arteries. PTA was performed luminally in 20 per cent of cases and subintimally in the remainder. Overall, 67 per cent of the lesions were complete occlusions with a median length of 20 (10–40) cm.
Results
Technical success was achieved in 104 limbs, with 29 failures. The outcome of patients with a failed angioplasty (29) was poor, with 14 requiring bypass surgery, 11 undergoing a major amputation and 32 per cent dying after the procedure. In contrast, patients having a technically successful angioplasty had a good outcome after a median follow-up of 16 (12–19) months. In this group there was a 30 per cent overall mortality rate during follow-up. However, 85 per cent of the patients had no symptoms of critical ischaemia and the limb salvage rate was 92 per cent.
Conclusion
PTA is an effective and durable procedure in patients with critical leg ischaemia, with results comparable to those of historical surgical controls. Technical failure of PTA is, however, associated with a dire outcome.
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Affiliation(s)
- K Molloy
- Departments of Radiology and Surgery, Leicester Royal Infirmary, Leicester, UK
| | - A Nasim
- Departments of Radiology and Surgery, Leicester Royal Infirmary, Leicester, UK
| | - N J M London
- Departments of Radiology and Surgery, Leicester Royal Infirmary, Leicester, UK
| | - A R Naylor
- Departments of Radiology and Surgery, Leicester Royal Infirmary, Leicester, UK
| | - P R F Bell
- Departments of Radiology and Surgery, Leicester Royal Infirmary, Leicester, UK
| | - G Fishwick
- Departments of Radiology and Surgery, Leicester Royal Infirmary, Leicester, UK
| | - A Bolia
- Departments of Radiology and Surgery, Leicester Royal Infirmary, Leicester, UK
| | - M M Thompson
- Departments of Radiology and Surgery, Leicester Royal Infirmary, Leicester, UK
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Papavassiliou VG, Nasim A, Awad EM, Bell PRF. Adventitial cystic disease of the popliteal artery: diagnosis and treatment. A case report. J Cardiovasc Surg (Torino) 2002; 43:399-401. [PMID: 12055573] [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] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
Adventitial cystic disease of the popliteal artery (ACDPA) is an unusual cause of a unilateral progressive intermittent claudication in young or middle-aged men. In the case described here, ultrasound (US) examination provided the preoperative diagnosis. The lesion was dealt with by simple evacuation of the cyst and excision of the wall. This simple treatment is all that is required in the majority of cases and provides good long-term results.
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Abstract
OBJECTIVES To investigate the prevalence of MRSA infection in patients treated in a major vascular unit and examine its consequences. DESIGN AND METHODS A retrospective case-note review was performed. RESULTS During the period 1993 to 2000, a total of 172 patients (4.4% of total) were positive for MRSA. Of these 97 were colonised and 75 were infected by MRSA. The proportion of wound or graft infections caused by MRSA has increased (4% in 1994 to 63% in 2000). Three patients developed native artery infection (one following aortic stent insertion and 2 following embolectomy). All patients with aortic graft infection died. All patients with infected prosthetic infrainguinal bypass ended up with an amputation. CONCLUSION The prevalence of MRSA infection is increasing. Infection of aortic grafts appears to be uniformly fatal and lower limb graft infection is associated with high limb loss.
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Affiliation(s)
- A Nasim
- Department of Vascular and Endovascular Surgery, Leicester Royal Infirmary NHS Trust, Leicester, LE1 5WW, UK
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Murphy GJ, Pararajasingam R, Nasim A, Dennis MJ, Sayers RD. Methicillin-resistant Staphylococcus aureus infection in vascular surgical patients. Ann R Coll Surg Engl 2001; 83:158-63. [PMID: 11432131 PMCID: PMC2503574] [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
BACKGROUND Methicillin-resistant Staphylococcus aureus (MRSA) infection is emerging as a major problem in vascular surgical practice. The aim of this study was to review the management of patients with MRSA infection complicating vascular surgical operations. METHODS Data were obtained from the vascular audit, case notes, intensive therapy unit (ITU) notes, high dependency unit (HDU) notes and microbiological records of patients who underwent either arterial reconstruction (n = 464) or limb amputation (n = 110) between April 1994 and October 1998. RESULTS Forty-nine vascular surgical patients developed clinical MRSA infection (9%). Clinical MRSA infection in patients who had undergone aorto-iliac reconstruction (n = 18) was associated with a 56% mortality (n = 10) and the most common infections were bacteraemia (55%) and pneumonia (50%). MRSA infection occurred in 17 patients who had undergone infra-inguinal bypass and was associated with a 29% mortality (n = 5). The most common site of MRSA infection was the groin wound (76%) leading to anastomotic dehiscence and death in one patient (11%) and necessitating wound debridement in 4 patients (22%). MRSA infection of the groin wound in the presence of a prosthetic graft (n = 3) led to anastomotic dehiscence in 2 patients, and graft excision in 2 patients. Similar complications were not observed in the presence of an underlying autogeneous long saphenous vein graft (n = 16). MRSA infection following major lower limb amputation (n = 14) was associated with death in 5 patients (36%). Wound infection in 10 amputees (71%) led to revision of the amputation to a higher level in 2 (14%) and wound debridement in 2 (14%). CONCLUSIONS MRSA infection has a high mortality in vascular surgical patients in general, and following aorto-iliac reconstruction in particular. Autogeneous vein may confer some protection against local complications following groin wound infection. Strategies aimed at reducing the incidence of infection, including strict adherence to infection control procedures, may reduce the severity of this problem.
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Affiliation(s)
- G J Murphy
- Department of Vascular Surgery, Leicester General Hospital NHS Trust, Gwendolen Road, Leicester LE5 4PW, UK
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Molloy KJ, Nasim A, Payne D, Naylor AR, Thompson MM. Delayed presentation of ischaemic colon following repair of ruptured aortic aneurysm. Eur J Vasc Endovasc Surg 2000; 20:584-5. [PMID: 11136598 DOI: 10.1053/ejvs.2000.1222] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- K J Molloy
- Department of Vascular and Endovascular Surgery, Leicester Royal Infirmary NHS Trust, LE1 5WW, UK
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Molloy KJ, Nasim A, Payne D, Lloyd DM. Laparoscopic reduction of incarcerated Meckel's diverticulum following abdominal hysterectomy. JSLS 2000; 4:235-7. [PMID: 10987401 PMCID: PMC3113176] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Laparoscopic techniques are increasingly being utilized to diagnose and successfully manage intestinal obstruction. CASE REPORT We describe a patient who presented with intestinal obstruction following a recent abdominal hysterectomy. The obstruction was caused by entrapment of a segment of small bowel containing a Meckel's diverticulum within a pouch formed by the peritoneal layer following mass closure of the abdominal wound. DISCUSSION We discuss the literature on the abdominal wound closure technique. The role of laparoscopy in dealing with intestinal obstruction is reviewed briefly. We have also summarized the management of an incidental Meckel's diverticulum found at laparoscopy.
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Affiliation(s)
- K J Molloy
- Department of Surgery, Leicester Royal Infirmary NHS Trust, UK
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Hayes PD, Nasim A, London NJ, Sayers RD, Barrie WW, Bell PR, Naylor AR. In situ replacement of infected aortic grafts with rifampicin-bonded prostheses: the Leicester experience (1992 to 1998). J Vasc Surg 1999; 30:92-8. [PMID: 10394158 DOI: 10.1016/s0741-5214(99)70180-1] [Citation(s) in RCA: 137] [Impact Index Per Article: 5.5] [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: 11/21/2022]
Abstract
PURPOSE Prosthetic graft infection after aortic aneurysm surgery is a life-threatening complication. Treatment options include total graft excision and extra-anatomic bypass grafting or in situ replacement of the graft. The latter option is gaining increasing popularity, but the long-term outcome remains uncertain, particularly in light of the increasing prevalence of methicillin-resistant Staphylococcus aureus (MRSA). We performed a prospective nonrandomized study to assess the outcome after graft excision and in situ replacement with a rifampicin-bonded prosthesis for the treatment of major aortic graft infection. METHODS In a 6-year period from January 1992 to December 1997, 11 patients (eight men, three women) with major aortic graft infection underwent total graft excision and in situ replacement with a rifampicin-bonded prosthesis. The median age of the patients was 66 years (range, 49 to 78 years). Four patients had a hemorrhage from an aortoenteric fistula, three had a retroperitoneal abscess, two had graft occlusion, one had a perigraft collection shown by means of computed tomography, and one had a ruptured suprarenal false aneurysm. Organisms were cultured from 10 patients. RESULTS MRSA was isolated in two patients, both of whom had originally undergone repair of a ruptured abdominal aortic aneurysm. Two patients died (18.2%) within 30 days, and three patients (27.6%) had nonfatal complications (peritoneal candidiasis, transient renal impairment, and profound anorexia). Two patients died late in the follow-up period. Seven patients remain alive and clinically free of infection. CONCLUSION The long-term results after total graft excision and in situ replacement with a rifampicin-bonded prosthesis appear to be favorable. However, MRSA aortic graft infection appears to be associated with a poor prognosis.
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Affiliation(s)
- P D Hayes
- Department of Vascular Surgery, the Leicester Royal Infirmary, Leicester, United Kingdom
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Nasim A, Hayes P, London N, Barrie WW, Bell PR, Naylor AR. Vascular surgical society of great britain and ireland: In situ replacement of infected aortic grafts with rifampicin-bonded prostheses. Br J Surg 1999; 86:695. [PMID: 10361201 DOI: 10.1046/j.1365-2168.1999.0695a.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND: Prosthetic graft infection following abdominal aortic aneurysm (AAA) surgery is life threatening. Treatment options include total graft excision and extra-anatomic bypass or in situ replacement of the graft. The latter option is gaining popularity but the long-term outcome remains uncertain, particularly in light of the increasing prevalence of methicillin-resistant Staphylococcus aureus (MRSA) infection. A retrospective study was undertaken to assess the outcome after graft excision and in situ replacement with a rifampicin-bonded prosthesis for the treatment of major aortic graft infection. The prevalence of MRSA and its influence on outcome was also assessed. METHODS: Over 6 years between January 1992 and December 1997, 11 patients (eight men) with major aortic graft infection underwent total graft excision and in situ replacement with a rifampicin-bonded prosthesis. RESULTS: The median age was 66 (range 49-78) years. Four patients presented with haemorrhage from an aortoenteric fistula, three had retroperitoneal abscess, two had graft occlusion, one had a perigraft collection on computed tomography and one presented with a ruptured suprarenal false aneurysm. Organisms were cultured from ten patients. Staphylococcus epidermidis and Streptococcus faecalis were predominant. MRSA was isolated from two patients, both of whom had originally undergone ruptured AAA repair. Two patients died and three suffered non-fatal complications. Two patients died during follow-up, one from suspected ongoing MRSA infection and the other from recurrent graft infection. Seven patients remain alive and clinically free from infection, although two were lost to follow-up at 12 and 15 months. CONCLUSION: The long-term results following total graft excision and in situ replacement with a rifampicin-bonded prosthesis appear to be favourable. MRSA infection seems to be associated with a poor prognosis.
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Affiliation(s)
- A Nasim
- Royal Infirmary, Leicester, UK
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Pararajasingam R, Nasim A, Sutton C, Dennis MJ, Bell PR, Sayers RD. The role of screening blood tests in patients with arterial disease attending vascular outpatients. Eur J Vasc Endovasc Surg 1998; 16:513-6. [PMID: 9894492 DOI: 10.1016/s1078-5884(98)80243-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [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: 11/17/2022]
Abstract
OBJECTIVE To evaluate the benefits of a policy of performing screening blood tests in new patients with arterial disease referred to the vascular outpatients department. METHODS Clinical audit over a 12-month period of all new referrals with arterial disease to the vascular outpatients department at the Leicester General Hospital. RESULTS Two hundred and seventy-two patients had at least one blood test performed at their outpatient visit. All of these patients had a full blood count performed, of which 21 results (21%) were abnormal. Further investigation of patients with abnormal results revealed one case of bladder cancer, one case of leukaemia and one patient with polycythaemia. Urea and electrolytes were measured in 269 patients (99%). Of these, 26 (10%) were expectedly abnormal in patients with known renal impairment. A further 27 patients (10%) were identified to have some degree of unrecognised renal impairment. Serum non-fasting glucose was measured in 252 patients (93%). There were 11 unexpectedly raised results, but further investigation of these patients only diagnosed one of these patients as diabetic. Serum cholesterol was measured in 201 patients (74%). One hundred and thirty-two patients (66%) had an abnormally raised serum cholesterol level. Of these, only 12 patients (6%) were known to have hyperlipidaemia. CONCLUSIONS Screening new patients with arterial disease in vascular outpatients does identify significant abnormalities, in particular renal impairment and hyperlipidaemia. Correction of these abnormalities may reduce the morbidity associated with contrast induced nephrotoxic acute renal failure, and also contribute to secondary prevention of vascular events associated with raised lipids.
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Affiliation(s)
- R Pararajasingam
- Department of Vascular Surgery, Leicester General Hospital NHS Trust, U.K
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Nasim A, Thompson MM, Sayers RD, Boyle JR, Maltezos C, Fishwick G, Bolia A, Bell PR. Is endoluminal abdominal aortic aneurysm repair using an aortoaortic (tube) device a durable procedure? Ann Vasc Surg 1998; 12:522-8. [PMID: 9841681 DOI: 10.1007/s100169900195] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [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: 10/18/2022]
Abstract
Endoluminal repair of abdominal aortic aneurysm (AAA) is being adopted as a less invasive alternative to conventional open repair in many centers worldwide. Although the initial results are encouraging, the long-term durability of this procedure remains unknown. Endoluminal AAA repair in 29 patients using three different devices (EVT tube Endograft(R), aortouniiliac device, and Stentortrade mark bifurcated system) is described. Overall, 24 procedures (83%) were completed successfully. Complications included two deaths due to microembolization, five early conversions, two chest infections, three patients with buttock claudication, and three patients with trashed foot. Perigraft leaks were detected in four patients (three proximal, one distal) treated with the EVT tube Endograft. Continued aneurysm expansion was observed in three of the patients. One of the leaks was discovered at the 1-year follow-up. In this patient the aneurysmal process was not retarded by endoluminal repair. The findings in this patient may have implications for the durability of this technique. Therefore, careful long-term evaluation of this procedure is recommended prior to its widespread use.
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Affiliation(s)
- A Nasim
- Department of Surgery, Leicester Royal Infirmary NHS Trust, Leicester, UK
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Ashkan K, Nasim A, Sayers RD, Dennis MJ. Arterial thrombosis: a complication of loop ileostomy. Eur J Gastroenterol Hepatol 1998; 10:795-6. [PMID: 9831276] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
Restorative proctocolectomy has become the surgical treatment of choice in ulcerative colitis. Most commonly, this is performed as a staged procedure which includes formation of a defunctioning loop ileostomy. High output loop ileostomies are associated with both local and systemic complications. We describe two patients with loop ileostomies who developed acute arterial thrombosis, a complication not previously described, thus further emphasizing the importance of careful management and early reversal of high output ileostomies.
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Affiliation(s)
- K Ashkan
- Department of Surgery, Leicester General Hospital, UK
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