IS BACTERIOLOGY A CONTRIBUTING FACTOR IN UNSALVAGEABLE NATURE OF DIABETIC FOOT INFECTIONS?–A STUDY IN A DISTRICT HOSPITAL IN MALAYSIA

Objective: The objective is to study bacterial pathogens isolated in diabetic foot infection (DFI) and their sensitivity pattern to antibiotics commonly used in the management of DFI in the salvageable and unsalvageable groups of patients in a district hospital.Methods: 122 patients with diabetic limb infections treated at the Orthopedic Department of Hospital Sultan Abdul Halim, Sungai Petani, Kedah State in Malaysia. Clinically, limb infections were classified as salvageable and unsalvageable infections. Salvageable-mild, superficial/deep, localized ulcer with no systemic derangements necessitating conservative treatment or surgical procedures with minor amputations of limb (toe/ray amputation). Unsalvageable-deep seated extensive or spreading ulcers threatening the integrity of limb with or without toxic symptoms or metabolic derangement and could result in major limb amputation. A standard questionnaire was used to collect demographic, clinical and microbiological details of patients in both groups. Co-morbid illnesses, type/severity of limb infection during presentation and results of routine blood investigations were recorded. Details of nature of each specimen, species of isolate pathogen and sensitivity pattern to antibiotic of each clinical isolates were recorded.Results: 62 and 60 patients respectively belonged to the salvageable and unsalvageable groups. Only 11.66% presented with evidence of toxemia in the unsalvageable group. ESBL was the commonest nosocomial organisms. Percentage of organism sensitivity was most to vancomycin, ceftazidime, and gentamicin.Conclusion: All severe infections do not present with toxemia in diabetic patients. Gram-negative organisms were predominant in both groups although Staphylococcal organisms were the single largest group in the unsalvageable group. 3rd generation antibiotics are more useful in its control.Â

A six-year descriptive analysis of hospitalisations for ambulatory care sensitive conditions among people born in refugee-source countries

Background: Hospitalisation for ambulatory care sensitive conditions (ACSHs) has become a recognised tool to measure access to primary care. Timely and effective outpatient care is highly relevant to refugee populations given the past exposure to torture and trauma, and poor access to adequate health care in their countries of origin and during flight. Little is known about ACSHs among resettled refugee populations. With the aim of examining the hypothesis that people from refugee backgrounds have higher ACSHs than people born in the country of hospitalisation, this study analysed a six-year state-wide hospital discharge dataset to estimate ACSH rates for residents born in refugee-source countries and compared them with the Australia-born population. Methods: Hospital discharge data between 1 July 1998 and 30 June 2004 from the Victorian Admitted Episodes Dataset were used to assess ACSH rates among residents born in eight refugee-source countries, and compare them with the Australia-born average. Rate ratios and 95% confidence levels were used to illustrate these comparisons. Four categories of ambulatory care sensitive conditions were measured: total, acute, chronic and vaccine-preventable. Country of birth was used as a proxy indicator of refugee status. Results: When compared with the Australia-born population, hospitalisations for total and acute ambulatory care sensitive conditions were lower among refugee-born persons over the six-year period. Chronic and vaccine-preventable ACSHs were largely similar between the two population groups. Conclusion: Contrary to our hypothesis, preventable hospitalisation rates among people born in refugee-source countries were no higher than Australia-born population averages. More research is needed to elucidate whether low rates of preventable hospitalisation indicate better health status, appropriate health habits, timely and effective care-seeking behaviour and outpatient care, or overall low levels of health care-seeking due to other more pressing needs during the initial period of resettlement. It is important to unpack dimensions of health status and health care access in refugee populations through ad-hoc surveys as the refugee population is not a homogenous group despite sharing a common experience of forced displacement and violence-related trauma

Recruitment and retention of women in a large randomized control trial to reduce repeat preterm births: the Philadelphia Collaborative Preterm Prevention Project

<p>Abstract</p> <p>Background</p> <p>Recruitment and retention of patients for randomized control trial (RCT) studies can provide formidable challenges, particularly with minority and underserved populations. Data are reported for the Philadelphia Collaborative Preterm Prevention Project (PCPPP), a large RCT targeting risk factors for repeat preterm births among women who previously delivered premature (< 35 weeks gestation) infants.</p> <p>Methods</p> <p>Design of the PCPPP incorporated strategies to maximize recruitment and retention. These included an advanced database system tracking follow-up status and assessment completion rates; cultural sensitivity training for staff; communication to the community and eligible women of the benefits of participation; financial incentives; assistance with transportation and supervised childcare services; and reminder calls for convenient, flexibly scheduled appointments. Analyses reported here: 1) compare recruitment projections to actual enrollment 2) explore recruitment bias; 3) validate the randomization process 4) document the extent to which contact was maintained and complete assessments achieved 5) determine if follow-up was conditioned upon socio-economic status, race/ethnicity, or other factors.</p> <p>Results</p> <p>Of eligible women approached, 1,126 (77.7%) agreed to participate fully. Of the 324 not agreeing, 118 (36.4%) completed a short survey. Consenting women were disproportionately from minority and low SES backgrounds: 71.5% consenting were African American, versus 38.8% not consenting. Consenting women were also more likely to report homelessness during their lifetime (14.6% vs. 0.87%) and to be unmarried at the time of delivery (81.6% versus 47.9%). First one-month postpartum assessment was completed for 83.5% (n = 472) of the intervention group (n = 565) and 76% (426) of the control group. Higher assessment completion rates were observed for the intervention group throughout the follow-up. Second, third, fourth and fifth postpartum assessments were 67.6% vs. 57.5%, 60.0% vs. 48.9%, 54.2% vs. 46.3% and 47.3% vs. 40.8%, for the intervention and control group women, respectively. There were no differences in follow-up rates according to race/ethnicity, SES or other factors. Greater retention of the intervention group may reflect the highly-valued nature of the medical and behavior services constituting the intervention arms of the Project.</p> <p>Conclusion</p> <p>Findings challenge beliefs that low income and minority women are averse to enrolling and continuing in clinical trials or community studies.</p

Rare Presentation of a Rare Disease (Erdheim-Chester disease): A Case Report

Erdheim-Chester disease (ECD) was first reported by J. Erdheim and W. Chester, in 1930. There are less than 250 reported cases till date. We report a case of ECD in a 16- year-old Malay male, who initially presented with elusive anemic symptoms with more specific symptoms of bony pain, cardiorespiratory and hepatic involvement evolving as the disease progressed

Comparison of plants used for skin and stomach problems in Trinidad and Tobago with Asian ethnomedicine

RefereedThis paper provides a preliminary evaluation of fifty-eight ethnomedicinal plants used in Trinidad and Tobago for skin problems, stomach problems, pain and internal parasites for safety and possible efficacy. Thirty respondents, ten of whom were male were interviewed from September 1996 to September 2000 on medicinal plant use for health problems. The respondents were obtained by snowball sampling, and were found in thirteen different sites, 12 in Trinidad and one in Tobago. The uses are compared to those current in Asia. Bambusa vulgaris, Bidens alba, Jatropha curcas, Neurolaena lobata, Peperomia rotundifolia and Phyllanthus urinaria are possibly efficacous for stomach problems, pain and internal parasites. Further scientific study of these plants is warranted