ABSTRACT
Neuromuscular diseases cause abnormal joint movements and drastically alter gait patterns in patients. The analysis of abnormal gait patterns can provide clinicians with an in-depth insight into implementing appropriate rehabilitation therapies. Wearable sensors are used to measure the gait patterns of neuromuscular patients due to their non-invasive and cost-efficient characteristics. FSR and IMU sensors are the most popular and efficient options. When assessing abnormal gait patterns, it is important to determine the optimal locations of FSRs and IMUs on the human body, along with their computational framework. The gait abnormalities of different types and the gait analysis systems based on IMUs and FSRs have therefore been investigated. After studying a variety of research articles, the optimal locations of the FSR and IMU sensors were determined by analysing the main pressure points under the feet and prime anatomical locations on the human body. A total of seven locations (the big toe, heel, first, third, and fifth metatarsals, as well as two close to the medial arch) can be used to measure gate cycles for normal and flat feet. It has been found that IMU sensors can be placed in four standard anatomical locations (the feet, shank, thigh, and pelvis). A section on computational analysis is included to illustrate how data from the FSR and IMU sensors are processed. Sensor data is typically sampled at 100 Hz, and wireless systems use a range of microcontrollers to capture and transmit the signals. The findings reported in this article are expected to help develop efficient and cost-effective gait analysis systems by using an optimal number of FSRs and IMUs.
ABSTRACT
Adenosine De Aminase (ADA) is increased in tuberculous ascitic fluid due to the stimulation of T-cells by mycobacterial antigens. The treatment for abdominal tuberculosis including ascites as a presentation is a matter of controversy around the world. The study is aim at to see the outcome of antitubercular chemotherapy in selected tubercular ascites patients. This hospital based prospective study was done in 24 cases of adult (>13 years) tubercular ascites admitted in a tertiary hospital Dhaka, over one year. Increased ADA level (>37iu/L) in ascitic fluid evaluated after the colorimetric method of Galanti and Giusti and other supportive investigations were done for diagnosing tuberculosis. Patients were under treatment of ATT cat-1 for six months as per national guide line. Outcome was seen as predefined criteria as treatment completed, cured, improved and not improved. Total number of patient is 24. Of which range of age is 13-70 years and mean±SD (33.2±14.77) with male female ratio is 0.85:1. Ninety six percent patients presented with abdominal pain, 23(96%) with fever, 22 (91%) with anorexia. Abdominal tenderness in 22(91%), ascites on 24(100%), hepatomegaly on 2(8%). Hundred percent patients were evaluated after completion of treatment. Twenty three (96%) patients improved and 1(4%) not improved. There is effectiveness of standard chemotherapy suggested by national guideline. Outcome of the patients were highly satisfactory with short regimen of antitubercular chemotherapy.
Subject(s)
Antitubercular Agents/therapeutic use , Ascites/drug therapy , Ascites/microbiology , Peritonitis, Tuberculous/drug therapy , Adolescent , Adult , Aged , Bangladesh , Female , Humans , Male , Middle Aged , Prospective Studies , Treatment OutcomeABSTRACT
The prevalence of gastrointestinal nematodes was studied in 143 (80 male and 63 female) domestic pigeons. Faecal samples were collected to determine the gastrointestinal nematodes of domestic pigeons through qualitative and quantitative faecal examinations. A total of 48 (male 33 and 25 female) naturally infected domestic pigeons were divided into G1 (albendzdole) and G2 (fenbendazole) treatment-groups along with one control group (C). The overall prevalence of gastrointestinal nematodes was 40.5% (58/143) in domestic pigeons. Likewise, the prevalence of gastrointestinal nematodes in males and females was found 41.3% (33/58) and 39.7% (25/58) respectively. The overall prevalence of Capillaria obsignata and Ascaridia columbae was found to be 67.2% and 32.8%, respectively. The prevalence of C. obsignata and A. columbae in males was 72.7% (24/33) and 27.8% (9/33) and in females was 60% (15/25) and 40% (10/25), respectively. There was no significant sex related difference seen in the prevalence of C. obsignata (p>0.56) and A. columbae (p>0.40) in domestic pigeons, respectively. The overall efficacy of albendazole and fenbendazole was calculated to be 66% and 71%. A remarkable significant difference (p<0.05) was observed in eggs per gram before and after treatment in both G1 and G2 treated-groups. The efficacy of fenbendazole was found to be more significant (p<0.02) than albendazole.
Subject(s)
Ascaridia/isolation & purification , Capillaria/isolation & purification , Columbidae/parasitology , Intestinal Diseases, Parasitic/veterinary , Parasitic Diseases, Animal/epidemiology , Parasitic Diseases, Animal/parasitology , Albendazole/administration & dosage , Animals , Anthelmintics/administration & dosage , Feces/parasitology , Female , Fenbendazole/administration & dosage , Intestinal Diseases, Parasitic/drug therapy , Intestinal Diseases, Parasitic/epidemiology , Intestinal Diseases, Parasitic/parasitology , Male , Pakistan/epidemiology , Parasite Egg Count , Parasitic Diseases, Animal/drug therapy , Prevalence , Treatment OutcomeABSTRACT
OBJECTIVES: To describe the distribution of over weight and body mass index, waist circumference and waist/ hip ratio, correlate obesity measures to coronary heart disease risk factors in comparison to Pakistan National Survey (PNS). METHODS: The Metroville Health Study (MHS) was an urban risk factor reduction intervention study in Metroville Karachi. Base line data was used which was not a random sample. Demographic data including serum cholesterol, glucose, haemoglobin, and blood pressure were collected. RESULTS: In MHS high cholesterol was 16% and 24% in men and women respectively, and 25% had hypertension. Self-reported diabetes was 8%, over-weight/obesity 34% and 49% for men and women, compared to 16% and 25% for PNS, while high risk waist-hip ratio (WHR) was present in 41% and 72% of men and women respectively. Under-weight in Metroville men was 12% and 9% in women, compared to 26% and 27% in PNS. The anthropometry variables were significantly correlated with each other while weight was significantly correlated with TC and waist circumference (WC). CONCLUSION: Obesity was alarmingly prevalent in urban Metroville in comparison to PNS. Cardio Vascular Disease (CVD) risk factors were prevalent in Metroville and TC and WC were significantly correlated with obesity measures. For prevention of increasing CVD in urban communities, targeted programs of intervention are required.
Subject(s)
Diabetes Mellitus, Type 2/epidemiology , National Institutes of Health (U.S.) , Adolescent , Adult , Age Factors , Anthropometry , Body Mass Index , Cardiovascular Diseases/epidemiology , Cardiovascular Diseases/etiology , Community-Institutional Relations , Diabetes Mellitus, Type 2/etiology , Female , Humans , Hyperlipidemias/epidemiology , Hypertension/epidemiology , Male , Middle Aged , Obesity/complications , Obesity/epidemiology , Pakistan/epidemiology , Prevalence , Risk Factors , United States , Urban HealthABSTRACT
Most developing countries do not comprehensively address chronic diseases as part of their health agendas because of lack of resources, limited capacity within the health system, and the threat that the institution of national-level programs will weaken local health systems and compete with other health issues. An integrated partnership-based approach, however, could obviate some of these obstacles. In Pakistan, a tripartite public-private partnership was developed among the Ministry of Health, the nongovernmental organization (NGO) Heartfile, and World Health Organization. This was the first time an NGO participated in a national health program; NGOs typically assume a contractual role. The partnership developed a national integrated plan for health promotion and the prevention and control of noncommunicable diseases (NCDs), which as of January 2006 is in the first stage of implementation. This plan, called the National Action Plan on NCD Prevention, Control, and Health Promotion (NAP-NCD), was released on May 12, 2004, and attempts to obviate the challenges associated with addressing chronic diseases in countries with limited resources. By developing an integrated approach to chronic diseases at several levels, capitalizing on the strengths of partnerships, building on existing efforts, and focusing primary health care on chronic disease prevention, the NAP-NCD aims to mitigate the effects of national-level programs on local resources. The impact of the NAP-NCD on population outcomes can only be assessed over time. However, this article details the plan's process, its perceived merits, and its limitations in addition to discussing challenges with its implementation, highlighting the value of such partnerships in facilitating the missions and mandates of participating agencies, and suggesting options for generalizability.
Subject(s)
Chronic Disease/epidemiology , Health Promotion , National Health Programs/trends , Preventive Health Services/trends , Adult , Chronic Disease/mortality , Female , Humans , Male , Middle Aged , National Health Programs/economics , National Health Programs/organization & administration , Pakistan/epidemiology , Preventive Health Services/organization & administrationABSTRACT
BACKGROUND: This study was carried out to determine the pattern of coronary arterial distribution and its relation with coronary artery diameter in adult Pakistani population as demonstrated by selective coronary angiography. METHODS: Consecutive series of 220 adult subjects who underwent diagnostic coronary angiography at National Institute of Cardiovascular Disease (NICVD) between May 2000 and December 2000 were studied. Patients whose age was more than 18 years, with no apparent disease in the proximal arterial segment, proximal artery and tip of the catheter in the middle of the frame and catheter of a No. 6 French size of same manufacturer used were included in this study. Patients who were given vasodilator before or during the procedure, angiograms showing complete proximal occlusions or ectatic arteries were excluded. RESULTS: Sixty percent subjects had right dominance pattern of which 78.1% were male and 21.8% female. By contrast 15% had left coronary dominance, of which 78.7 % were male and 21.2% female. Where as, 24% patients had co-dominant (balanced) circulation with 83.3% male and 16.6 % female. In patients with left dominant pattern, the mean diameter of the right coronary artery (RCA) was significantly smaller (p < 0.001) as compared to dominant right or co-dominant pattern. Where as in patients with right dominant pattern, the mean diameter of the circumflex (CX) artery was significantly smaller (p < 0.001) as compared to dominant left. CONCLUSION: The coronary arterial distribution in Pakistani population is not significantly different from that given in the literature and the diameter of the RCA and the CX artery are significantly affected by dominance pattern.
Subject(s)
Coronary Vessels/anatomy & histology , Coronary Circulation , Female , Humans , Male , Middle Aged , PakistanABSTRACT
In routine coronary angiography, bifurcation lesion is not uncommon. Current practice of dealing with type 4a coronary bifurcation lesions (lesions of main branch without significant lesions of the side branch) may lead to true bifurcation lesions after stenting due to axial plaque redistribution. This series describes an experience with Greek technique for treatment of type 4a bifurcation lesions in 18 patients for primary stenting of main vessel with simultaneous kissing balloon of side branch in an effort to avoid snow plough effect.
Subject(s)
Angioplasty, Balloon, Coronary/methods , Coronary Artery Disease/therapy , Female , Humans , Male , Middle Aged , StentsABSTRACT
The National Action Plan for Non-Communicable Disease Prevention, Control and Health Promotion in Pakistan (NAP-NCD) incorporates prevention and control of cardiovascular diseases (CVD) as part of a comprehensive and integrated non-communicable Disease (NCD) prevention effort. In this programme, surveillance of cardiovascular risk factors is part of an integrated population-based NCD surveillance system. The population approach to CVD prevention is a priority area in this programme with a focus on broad policy measures and behavioural change communication. The former include revision of the current policy on diet and nutrition to expand its focus on under-nutrition; the development of a physical activity policy; strategies to limit the production of, and access to, ghee as a medium for cooking and agricultural and fiscal policies that increase the demand for, and make healthy food more accessible. The programme focuses attention on improving the quality of prevention programmes within primary and basic health sites and integrates concerted primary and secondary prevention programmes into health services as part of a comprehensive and sustainable, scientifically valid, and resource-sensitive programme for all categories of healthcare providers. It promotes screening for raised blood pressure at the population level and screening for dyslipidaemia and diabetes in high-risk groups only. It highlights the need to ensure the availability of aspirin, beta blockers, thiazides, ACE inhibitors, statins and penicillin at all levels of healthcare. The programme points out the need to conduct clinical end-point trials in the native Pakistani setting to define cost-effective therapeutic strategies for primary and secondary prevention of CVDs. Emphasis is laid on building capacity of health systems in support of CVD prevention and control and building a coalition or network of organizations to add momentum to CVD prevention and control efforts.
Subject(s)
Cardiovascular Diseases/prevention & control , Health Promotion/methods , Preventive Health Services/organization & administration , Cardiovascular Diseases/epidemiology , Communicable Disease Control/methods , Communicable Disease Control/standards , Coronary Disease/epidemiology , Coronary Disease/prevention & control , Disease/classification , Health Promotion/organization & administration , Health Promotion/standards , Humans , Hypertension/epidemiology , Hypertension/prevention & control , Hypertension/therapy , Life Style , National Health Programs , Obesity/epidemiology , Obesity/prevention & control , Pakistan/epidemiology , Preventive Health Services/methods , Preventive Health Services/standards , Rheumatic Fever/epidemiology , Rheumatic Fever/prevention & control , Rheumatic Heart Disease/epidemiology , Rheumatic Heart Disease/prevention & control , Risk Factors , Stroke/epidemiology , Stroke/prevention & controlABSTRACT
Twenty-seven out of five hundred and fifty three patients hospitalized for visceral leishmaniasis (Kala-azar) died during treatment with sodium antimony gluconate. Data from these patients were evaluated to find out the cause of death. Eight patients had associated diseases such as pulmonary tuberculosis (3), severe malnutrition (1), acute gastroenteritis (1), spleenic infarction (1), acute renal failure (1) and atrial septal defect (1) which could be attributed to death. Twelve patients developed spontaneous haemorrhages from nose, gums and gastrointestinal tract and died, despite of adequate supportive measures. Seven other patients who were improving slowly with antimony therapy died unexpectedly. Though, cause of death could be explained in some patients with associated disease conditions, it could not be explained in others as significant clinical manifestations, haematological, biochemical and electrocardiographic alterations were not evident prior to death. Our impression is that mortality in Kala-azar patients during standard antimonial therapy is more related to the drug rather than the disease process.
Subject(s)
Antimony Sodium Gluconate/therapeutic use , Leishmaniasis, Visceral/drug therapy , Leishmaniasis, Visceral/mortality , Adolescent , Adult , Bangladesh , Female , Humans , Male , Middle AgedSubject(s)
Jaundice/etiology , Adult , Bangladesh , Humans , Leptospirosis/complications , Liver Diseases/complications , Male , Typhoid Fever/complicationsSubject(s)
Myelitis, Transverse/etiology , Paralysis/etiology , Polyradiculoneuropathy/etiology , Rabies Vaccines/adverse effects , Adult , Animals , Bangladesh , Humans , Male , Middle Aged , Rabies Vaccines/administration & dosage , Sheep , Vaccines, Inactivated/administration & dosage , Vaccines, Inactivated/adverse effectsABSTRACT
A number of cases of copper sulphate poisoning from the southern region of Bangladesh are presented. There was a high mortality (24.9%) in comparison to other forms of poisoning. Hepatotoxicity, acute renal failure and gastrointestinal bleeding were the main complications. This degree of copper sulphate poisoning in one particular area is cause for alarm.