Esophageal cytology sponge diagnostic test results in kenyatta national referral hospital, kenya.

OBJECTIVE: To describe the cytological findings of the esophagus using sponge cytology as a triage test in patients referred for esophageal endoscopy at Kenyatta National Hospital. STUDY DESIGN: A cross-sectional descriptive study was undertaken to obtain specimens from the esophagus for cytological evaluation using a sponge. The cellular yield and pattern of esophageal cytological findings was described by cytopathologists using the Bethesda system. The cytological findings were compared with endoscopy findings and whenever possible with biopsy results. RESULTS: All the participants (100%) swallowed the encapsulated sponge successfully and had smears with satisfactory material for evaluation. Negative smears for intraepithelial lesion or malignancy were the most common (86.6%), with intestinal metaplasia reported in 10% of all patients, high-grade squamous intraepithelial lesions in 1.7% and squamous cell carcinoma in 1.7%. There was good agreement between endoscopic and cytological findings. CONCLUSION: Sponge cytology is a simple and inexpensive technique which seems to have promising results as a primary test as well as a triage test whenever there is any suspicion of an esophageal lesion, especially in clinical settings where endoscopic facilities and medical professionals are not available. Hence, further evaluation using a larger sample size is recommended.

Delivery Models and Health Economics of Supportive Care Services in England: A Multicentre Analysis.

AIMS: Improvements in cancer treatment have led to more people living with and beyond cancer. These patients have symptom and support needs unmet by current services. The development of enhanced supportive care (ESC) services may meet the longitudinal care needs of these patients, including at the end of life. This study aimed to determine the impact and health economic benefits of ESC for patients living with treatable but not curable cancer. MATERIALS AND METHODS: A prospective observational evaluation was undertaken over 12 months across eight cancer centres in England. ESC service design and costs were recorded. Data relating to patients' symptom burden were collected using the Integrated Palliative Care Outcome Scale (IPOS). For patients in the last year of life, secondary care use was compared against an NHS England published benchmark. RESULTS: In total, 4594 patients were seen by ESC services, of whom 1061 died during follow-up. Mean IPOS scores improved across all tumour groups. In total, £1,676,044 was spent delivering ESC across the eight centres. Reductions in secondary care usage for the 1061 patients who died saved a total of £8,490,581. CONCLUSIONS: People living with cancer suffer with complex and unmet needs. ESC services appear to be effective at supporting these vulnerable people and significantly reduce the costs of their care.

Integrating 3HP-based tuberculosis preventive treatment into Zimbabwe's Fast Track HIV treatment model: experiences from a pilot study.

INTRODUCTION: Tuberculosis (TB) causes one-third of HIV-related deaths worldwide, making TB preventive treatment (TPT) a critical element of HIV programmes. Approximately 16% of people living with HIV (PLHIV) on antiretrovirals in Zimbabwe are enrolled in the Fast Track (FT) differentiated service delivery model, which includes multi-month dispensing of antiretrovirals and quarterly health facility (HF) visits. We assessed the feasibility and acceptability of utilizing FT to deliver 3HP (3 months of once-weekly rifapentine and isoniazid) for TPT by aligning TPT and HIV visits, providing multi-month dispensing of 3HP, and using phone-based monitoring and adherence support. METHODS: We recruited a purposive sample of 50 PLHIV enrolled in FT at a high-volume HF in urban Zimbabwe. At enrolment, participants provided written informed consent, completed a baseline survey, and received counselling, education and a 3-month supply of 3HP. A study nurse mentor called participants at weeks 2, 4 and 8 to monitor and support adherence and side effects. When participants returned for their routine 3-month FT visit, they completed another survey, and study staff conducted a structured medical record review. In-depth interviews were conducted with providers who participated in the pilot. RESULTS: Participants were enrolled between April and June 2021 and followed through September 2021. Median age = 32 years (IQR 24,41), 50% female, median time in FT 1.8 years (IQR 0.8,2.7). Forty-eight participants (96%) completed 3HP in 13 weeks; one completed in 16 weeks, and one stopped due to jaundice. Most participants (94%) reported "always" or "almost always" taking 3HP correctly. All reported they were very satisfied with the counselling, education, support and quality of care they received from providers and FT service efficiency. Almost all (98%) said they would recommend it to other PLHIV. Challenges reported included pill burden (12%) and tolerability (24%), but none had difficulty with phone-based counselling or wished for additional HF-based visits. DISCUSSION: Using FT to deliver 3HP was feasible and acceptable. Some reported tolerability challenges but 98% completed 3HP, and all appreciated the efficiency of aligning TPT and HIV HF visits, multi-month dispensing and phone-based counselling. CONCLUSIONS: Scaling up this approach could expand TPT coverage in Zimbabwe.

When distance matters: Mapping HIV health care underserved communities in sub-Saharan Africa.

Despite efforts to increase the proportion of individuals diagnosed with HIV who receive anti-retroviral therapy, 28% of people living with HIV (PLHIV) aged 15 years and older in eastern and southern Africa and 42% in western and central Africa were not receiving anti-retroviral therapy in 2019. Therefore, improving access to health care services is key to reduce HIV incidence and prevalence. The main aim of this study was to generate high-resolution maps of underserved areas where people cannot access the closest health care facilities within appropriate travel time in sub-Saharan Africa (SSA). Main sources of data for this study were the estimated number of PLHIV for adults aged 15-49 years in 47 countries in SSA and the global map of travel time to the nearest health care facility by motorized and non-motorized transportation. These data were used to estimate and map the number of PLHIV in underserved areas at a travel distance of 10, 30, and 60 minutes from the nearest healthcare facility. We identified and mapped more than 7 million PLHIV in the areas with a lack of access to health care within 10-minute travel time and 1.5 million PLHIV in the areas with a lack of access to health care within 60-minute travel time. The identified locations of underserved areas are an indicator of the challenge faced by PLHIV in accessing health services in SSA, a situation that is likely worsened by the COVID-19 pandemic. These findings can contribute to developing cost-effective geospatial policies for interventions aimed at underserved areas at a finer resolution for communities that have usually been identified in aggregated spatial areas. Further development and implementation of tailored intervention and treatment programs, especially in areas identified as underserved for PLHIV, should be explored. Geospatial analyses could complement the decision-making process with stakeholders to enhance healthcare access for PLHIV in SSA.

Associated health and social determinants of mobile populations across HIV epidemic gradients in Southern Africa.

BACKGROUND: Growing travel connectivity and economic development have dramatically increased the magnitude of human mobility in Africa. In public health, vulnerable population groups such as mobile individuals are at an elevated risk of sexually transmitted diseases, including HIV. METHODS: The population-based Demographic Health Survey data of five Southern African countries with different HIV epidemic intensities (Angola, Malawi, South Africa, Zambia, and Zimbabwe) were used to investigate the association between HIV serostatus and population mobility adjusting for socio-demographic, sexual behavior and spatial covariates. RESULTS: Mobility was associated with HIV seropositive status only in Zimbabwe (adjusted odds ratio [AOR] = 1.37 [95% confidence interval [CI]: 1.01-1.67]). These associations were not significant in Angola, Malawi, South Africa, and Zambia. Females had higher odds of mobility than males in Zimbabwe (AOR = 1.37, CI: 1.10-1.69). The odds of mobility decreased with age in all five countries. CONCLUSIONS: Our findings highlight the heterogeneity of the social and health determinants of mobile populations in several countries with different HIV epidemic intensities. Effective interventions using precise geographic focus combined with detailed attribute characterization of mobile populations can enhance their impact especially in areas with high density of mobile individuals and high HIV prevalence.

Mothers' HIV status and their children's nutritional status: Insights from secondary analysis of the Zimbabwe Demographic and Health Survey data (2015-2016).

Infants and young children are completely dependent on others, primarily their mothers, for nutrition. This means maternal health status is one of the most important maternal characteristics that are predictors of the nutritional status of children. This study aimed to describe the association between mothers' HIV status and their children's nutritional status using data from the Zimbabwe Demographic and Health Survey (2015-16). We used statistical analysis to determine the association between mothers' HIV status and their children's nutritional status. The findings revealed that 30%, 4%, and 11% of children whose mothers were HIV positive presented with moderate-to-severe stunting, wasting, and underweight, respectively. The risk of stunting was higher for children whose mothers were HIV positive compared with children whose mothers were HIV negative (odds ratio [OR] 1.23; 95% confidence interval [CI] 1.00-1.52)). Maternal HIV-positive status is associated with an increased risk of the child being underweight (OR 1.69; 95% CI 1.24-2.30). The prevalence of being underweight, stunting, and wasting is still high among children of HIV-positive mothers several years into HIV Care and Treatment programs. This study's findings call for implementation of a robust national wide improved infant and young child feeding scheme to enhance the overall nutritional status of children in the country.

The epidemiological landscape of anemia in women of reproductive age in sub-Saharan Africa.

The role of geographical disparities of health-related risk factors with anemia are poorly documented for women of reproductive age in sub-Saharan Africa (SSA). We aimed to determine the contribution of potential factors and to identify areas at higher risk of anemia for women in reproductive age in SSA. Our study population comprised 27 nationally representative samples of women of reproductive age (15-49) who were enrolled in the Demographic and Health Surveys and conducted between 2010 and 2019 in SSA. Overall, we found a positive association between being anemic and the ecological exposure to malaria incidence [adjusted odds ratio (AOR) = 1.02, 95% confidence interval (CI) 1.02-1.02], and HIV prevalence (AOR = 1.01, CI 1.01-1.02). Women currently pregnant or under deworming medication for the last birth had 31% (AOR = 1.31, CI 1.24-1.39) and 5% (AOR = 1.05, CI 1.01-1.10) higher odds of having anemia, respectively. Similarly, women age 25-34 years old with low education, low income and living in urban settings had higher odds of having anemia. In addition, underweight women had 23% higher odds of suffering anemia (AOR = 1.23, CI 1.15-1.31). Females with low levels of education and wealth index were consistently associated with anemia across SSA. Spatial distribution shows increased risk of anemia in Central and Western Africa. Knowledge about the contribution of known major drivers and the spatial distribution of anemia risk can mitigate operational constraints and help to design geographically targeted intervention programs in SSA.

The incidence and duration of COVID-19 vaccine-related reactive lymphadenopathy on 18F-FDG PET-CT.

OBJECTIVES: Reactive axillary lymph nodes (ALN) may occur post-COVID-19 vaccination. This may be confused with malignant nodal metastases on oncological imaging. We aimed to determine the reactive ALN incidence and duration on 18F-fluorodeoxyglucose positron emission tomography - computed tomography (18F-FDG PET-CT), and its relationship with gender, age and vaccine type. METHODS: A retrospective study was performed. Two-hundred and four eligible patients had 18F-FDG PET-CT between 01 January 2021 and 31 March 2021, post-vaccination with Pfizer-BioNTech or Oxford-AstraZeneca vaccine. Image analysis was performed on dedicated workstations. SPSS was used for statistical analysis. RESULTS: Thirty-six per cent of patients had reactive ALN until 10 weeks post-vaccination; reducing in frequency and intensity with time. Women were more likely to have reactive ALN compared with men. The frequency and intensity were higher in patients aged <65 years compared with those aged ≥65 years. However, no difference was found between both vaccine types in our study cohort. CONCLUSIONS: Physicians' awareness of COVID-19 vaccine-related reactive ALN on 18F-FDG PET-CT is important to avoid inappropriate upstaging of cancers.

Patient costs for prevention of mother-to-child HIV transmission and antiretroviral therapy services in public health facilities in Zimbabwe.

Zimbabwe has made large strides in addressing HIV. To ensure a continued robust response, a clear understanding of costs associated with its HIV program is critical. We conducted a cross-sectional evaluation in 2017 to estimate the annual average patient cost for accessing Prevention of Mother-To-Child Transmission (PMTCT) services (through antenatal care) and Antiretroviral Treatment (ART) services in Zimbabwe. Twenty sites representing different types of public health facilities in Zimbabwe were included. Data on patient costs were collected through in-person interviews with 414 ART and 424 PMTCT adult patients and through telephone interviews with 38 ART and 47 PMTCT adult patients who had missed their last appointment. The mean and median annual patient costs were examined overall and by service type for all participants and for those who paid any cost. Potential patient costs related to time lost were calculated by multiplying the total time to access services (travel time, waiting time, and clinic visit duration) by potential earnings (US$75 per month assuming 8 hours per day and 5 days per week). Mean annual patient costs for accessing services for the participants was US$20.00 [standard deviation (SD) = US$80.42, median = US$6.00, range = US$0.00-US$12,18.00] for PMTCT and US$18.73 (SD = US$58.54, median = US$8.00, range = US$0.00-US$ 908.00) for ART patients. The mean annual direct medical costs for PMTCT and ART were US$9.78 (SD = US$78.58, median = US$0.00, range = US$0.00-US$ 90) and US$7.49 (SD = US$60.00, median = US$0.00) while mean annual direct non-medical cost for US$10.23 (SD = US$17.35, median = US$4.00) and US$11.23 (SD = US$25.22, median = US$6.00, range = US$0.00-US$ 360.00). The PMTCT and ART costs per visit based on time lost were US$3.53 (US$1.13 to US$8.69) and US$3.43 (US$1.14 to US$8.53), respectively. The mean annual patient costs per person for PMTCT and ART in this evaluation will impact household income since PMTCT and ART services in Zimbabwe are supposed to be free.

Towards UNAIDS Fast-Track goals: targeting priority geographic areas for HIV prevention and care in Zimbabwe.

INTRODUCTION: Zimbabwe has made substantial progress towards the Joint United Nations Programme on HIV/AIDS (UNAIDS) targets of 90-90-90 by 2020, with 73% of people living with HIV diagnosed, 87% of those diagnosed on antiretroviral therapy (ART) and 86% of those on ART virally suppressed. Despite this exceptional response, more effort is needed to completely achieve the UNAIDS targets. Here, we conducted a detailed spatial analysis of the geographical structure of the HIV epidemic in Zimbabwe to include geographical prioritization as a key component of their overall HIV intervention strategy. METHODS: Data were obtained from Zimbabwe Demographic and Health Survey (ZDHS) conducted in 2015 as well as estimations from the Zimbabwe Population-Based HIV Impact Assessment (ZIMPHIA) 2016 report, and other published literature. Data were used to produce high-resolution maps of HIV prevalence. Using these maps combined with the population density maps, we mapped the HIV-infected population lacking ART coverage and viral suppression. RESULTS: HIV maps for both sexes illustrated similar geographical variation of HIV prevalence within the country. HIV-infected populations lacking ART coverage and viral suppression were concentrated in the main cities and urban settlements such as Bulawayo, Harare, Ruwa and Chitungwiza. CONCLUSION: Our study showed extensive local variation in HIV disease burden across Zimbabwe for both women and men. The high-resolution maps generated here identified areas wherein high density of HIV-infected individuals are lacking ART coverage and viral suppression. These results suggest that there is need to tailor HIV programmes to address specific local needs to efficiently achieve epidemic control in Zimbabwe.

Bridging antimicrobial resistance knowledge gaps: The East African perspective on a global problem.

BACKGROUND: There is worldwide concern of rapidly increasing antimicrobial resistance (AMR). However, there is paucity of resistance surveillance data and updated antibiograms in Africa in general. This study was undertaken in Kenyatta National Hospital (KNH) -the largest public tertiary referral centre in East & Central Africa-to help bridge existing AMR knowledge and practice gaps. METHODS: A retrospective review of VITEK 2 (bioMérieux) records capturing antimicrobial susceptibility data for the year 2015 was done and analysed using WHONET and SPSS. RESULTS: Analysis of 624 isolates revealed AMR rates higher than most recent local and international reports. 88% of isolates tested were multi-drug resistant (MDR) whereas 26% were extensively-drug resistant (XDR). E. coli and K. pneumoniae had poor susceptibility to penicillins (8-48%), cephalosporins (16-43%), monobactams (17-29%), fluoroquinolones (22-44%) and trimethoprim-sulfamethoxazole (7%). Pseudomonas aeruginosa and Acinetobacter baumanii were resistant to penicillins and cephalosporins, with reduced susceptibility to carbapenems (70% and 27% respectively). S aureus had poor susceptibility to penicillins (3%) and trimethoprim-sulfamethoxazole (29%) but showed excellent susceptibility to imipenem (90%), vancomycin (97%) and linezolid (99%). CONCLUSIONS: The overwhelming resistance to commonly used antibiotics heralds a clarion call towards strengthening antimicrobial stewardship programmes and regular AMR regional surveillance.

Investigating the association between African spontaneously fermented dairy products, faecal carriage of Streptococcus infantarius subsp. infantarius and colorectal adenocarcinoma in Kenya.

Consumption of traditional fermented dairy products (tFDP) in Africa leads to the ingestion of up to 108Streptococcus infantarius subspecies infantarius (Sii) per millilitre of spontaneously fermented milk. Sii is a member of the Streptococcus bovis/Streptococcus equinus complex (SBSEC) for which some members are associated particularly with colorectal cancer or endocarditis. The extent of health risks to tFDP consumers is largely unknown. A hospital-based unmatched case-control study was conducted at Kenyatta National Hospital, Nairobi (Kenya) on 80 cases and 193 controls that were selected exhaustively from patients attending colonoscopy at the hospital. Logistic regression models adjusted for age, sex and residency were used in the statistical analysis. Consumption of tFDP was not associated with CRC (odds ratio (OR) 1.4; 95% Confidence interval (CI) 0.7-2.7; p=0.34). Risk factors associated with CRC included age above 40 years, and consumption of processed meat and alcohol. Faecal carriage of Sii was significantly higher in persons with colon tumours and polyps compared to controls (8.4% vs 21.6%: OR: 4.6; CI 1.3-15.9). Patients with haemorrhoids represented an unexpected carrier group with significantly higher Sii faecal carriage (30.4%, CI: 17.7-45.8). Consumption of tFDP does not represent risk factors for CRC whereas Sii seems to be associated with CRC. However, there is urgent need to assess this finding also in the general population, investigate the causality of SBSEC, Sii and CRC as well as compare the phylogenetic, functional and genomic relationship between human and dairy Sii with regards to the ongoing application of Sii in FDP production.

Attainment and maintenance of platelet inhibition through standard dosing of abciximab in diabetic and nondiabetic patients undergoing percutaneous coronary intervention.

BACKGROUND: Although the effectiveness of abciximab (c7E3 Fab; ReoPro) in large populations of patients undergoing a percutaneous coronary intervention has been consistently proved in clinical trials, it is unknown whether all patients achieve and maintain target inhibition during treatment. Diabetic patients in particular are a subgroup of patients with known underlying platelet abnormalities whose long-term response to abciximab has been shown to vary from that of nondiabetic patients. METHODS AND RESULTS: Forty-nine diabetic and 51 nondiabetic patients who received adjunctive abciximab therapy during percutaneous coronary interventions were evaluated prospectively. The degree of platelet function inhibition was determined immediately after the abciximab bolus, 8 hours after the bolus (during the 12-hour abciximab infusion), and the next morning (13 to 26 hours after the bolus) with the use of a rapid platelet function assay (Accumetrics). After the abciximab bolus, platelet function was inhibited by 95+/-4% (mean+/-SD). By 8 hours, the average percent inhibition had decreased to 88+/-9%, with 13% of patients with <80% inhibition. The next morning (mean 19 hours after the bolus), mean inhibition was 71+/-14%. A difference was not found between diabetics and nondiabetics, nor was any physiological parameter found to be predictive of the response to abciximab. CONCLUSIONS: Although the majority of patients achieve and maintain >/= 80% platelet inhibition during the 12-hour infusion with standard-dose abciximab, there is substantial variability among patients. Diabetic status does not appear to influence this variability.

Chemical renal medullectomy. Effect on urinary prostaglandin E2 and plasma renin in response to variations in sodium intake and in relation to blood pressure.

We have studied the possible vasodepressor role of the renal medulla by chemical medullectomy. Bromoethylamine hydrobromide (200 mg/kg) was injected to induce selective renal medullary necrosis in rats. The acute effects on sodium balance and long-term effects on blood pressure, plasma renin concentration (PRC) and urinary prostaglandin E2 (PGE2) were studied and compared with saline injected controls. There was an immediate and sustained increase in urine volume of low osmolality. Direct blood pressure in conscious free-moving animals was higher at 2 and 10 weeks after injection in medullary-damaged rats, although this was only significant at 10 weeks (136 +/- 3.3 vs 118 +/- 4.5 mm Hg, p less than 0.01). An initial negative sodium balance returned to normal by 7 days and rats with established medullary damage tolerated a wide range of sodium intakes. Although there was no evidence of sodium retention on the normal diet, with very high sodium loads some sodium retention was apparent since PRC was suppressed and body weight increased. Plasma creatinine and creatinine clearance were normal. PRC in rats with medullary damage was unchanged on normal diet and rose to similar levels as in control rats on low sodium intake. Urinary PGE2 was markedly reduced (148 +/- 54 vs 536 +/- 71 ng/day, p less than 0.01) in medullary damaged rats, consistent with the renal medulla being the major source of urinary PGE2. High salt intake increased urinary PGE2 in normal and proportionally in medullary damaged rats, whereas on a low sodium intake, urinary PGE2 was not different from that on the normal diet in either group.(ABSTRACT TRUNCATED AT 250 WORDS)

Heterogeneity of vascular DNA synthesis in response to the development of Goldblatt two-kidney, one clip hypertension.

OBJECTIVE: To examine the changes in the rate of DNA synthesis in the aorta and mesenteric and subcutaneous resistance arteries during the development of renovascular hypertension. METHODS: Goldblatt two-kidney, one clip hypertensive and sham-operated control rats were studied 3, 7, 14 and 28 days after surgery. DNA synthesis was measured as the hourly rate of [3H]-thymidine incorporation into the DNA. RESULTS: Three days after renal artery constriction there was a significant increase in the DNA synthesis in both the aorta and the mesenteric vessels, although the blood pressure was not changed. DNA synthesis was elevated during the development of hypertension, but returned to control levels after 28 days when the blood pressure had reached a plateau. By contrast, there was no increase of DNA synthesis in the subcutaneous vessels at any time after renal artery constriction. The plasma renin concentration also was increased after 3 days in the clipped rats and remained elevated throughout the study. There were no significant changes in the blood pressure, the plasma renin concentration or the rate of vascular DNA synthesis in the sham-operated control rats. CONCLUSIONS: These data indicate that there are regional differences in the vascular response to the induction of renovascular hypertension and that in some vascular beds an increase in DNA synthesis precedes the rise in blood pressure.

Kidney renin mRNA levels in the early and chronic phases of two-kidney, one clip hypertension in the rat.

The effect of clipping the left renal artery on left and right kidney renin mRNA levels during the early and chronic phases of two-kidney, one clip Goldblatt hypertension in the rat was studied. Renin mRNA levels were determined using northern and dot blotting. Four weeks after clipping, renin mRNA levels were sixfold higher in the left kidney and eightfold lower in the right kidney of the Goldblatt rats compared with the left kidney of the sham-operated rats. Similar analysis at 20 weeks after clipping showed a fourfold increase in the left kidney and a 16-fold suppression in the right kidney compared with age-matched sham-operated control rats. The study demonstrates the profound changes that occur in renin gene expression in the clipped and contralateral kidneys in this model of hypertension and shows that these changes persist into the chronic phase of the hypertension.

Reduction in the need for unplanned stenting with the use of platelet glycoprotein IIb/IIIa blockade in percutaneous coronary intervention.

Data from the 5 large randomized, double-blind, placebo-controlled trials that used glycoprotein IIb/IIIa inhibitors during percutaneous transluminal coronary angioplasty were pooled for a total of 10,691 patients. We found that the use of glycoprotein IIb/IIIa inhibitors in percutaneous coronary interventions significantly decreases the need for unplanned stenting for abrupt closure.

Thoracic outlet syndrome mimicking angina pectoris with elevated creatine phosphokinase values.

Four patients with elevated creatine phosphokinase (CPK) values and recurrent chest pain were found to have thoracic outlet syndrome. This association of abnormal CPK levels and chest pain due to thoracic outlet syndrome has not been previously reported. Symptoms and CPK values improved with anti-inflammatory medications and/or proper posture instruction. It is proposed that CPK values become elevated by ischemic or neurologic compromise of muscles supplied by the subclavian artery or brachial plexus respectively. Accordingly, chest pain in the same dermatomal distribution as that of angina pectoris may be simulated by ischemic skeletal muscle. Thoracic outlet syndrome therefore should be suspected in any patient with chronically abnormal CPK values and chest pain in whom no other etiology can be determined.

Health needs of older adults displaced to Sudan by war and famine: questioning current targeting practices in health relief.

The high rates of death, disability and illness and the scarcity of resources associated with relief operations for victims of oppression, war and famine have led to some support systems of triage for health and nutritional care in relief. Two vulnerable groups have often been given priority for targeting in health relief--young children and their mothers. This paper reports the findings of a study of the health needs of another vulnerable group, older adults, among those who had been recently displaced to Sudan in 1984-1985 by the war and famine in Tigray region of Ethiopia. The study attempted to determine the extent to which morbidity events and migration affected the life-style of older adults and the socio-economic support mechanisms which were available to them. The findings indicate that older adults (those over 45 years of age) were a very small proportion of the population and that over half of those aged 60 years and over (defined as 'elderly' in this paper) had been left behind in Tigray. This may well indicate that disability, illness or both, forced many older adults, particularly those most in need, to remain in Tigray. Among older adults living in Sudan, high levels of minor disability, social isolation and total economic dependency indicated vulnerability, but older adults had not been specifically considered in health policies and plans. Their primary needs were basic--for cloth, food, shelter, transport, seeds, oxen and farming tools. We conclude that priority in relief should be to support individuals, families and entire communities by adequately providing for basic needs. Furthermore, international relief agencies should give equal consideration to those who remain in their homes and those who migrate for assistance. This approach would take into consideration quality of life, not just the number of lives saved among those who reach the camps and shelters, and would assume responsibility for 'Health for All', not just for selected 'vulnerable groups'.