Factors Associated with Vaccine Refusal (Polio and Routine Immunization) in High-Risk Areas of Pakistan: A Matched Case-Control Study.

BACKGROUND: Pakistan has subpar childhood immunization rates and immunization activities have faced several challenges over the past years. We evaluated the social-behavioral and cultural barriers and risk factors for refusal of polio, Routine Immunization (RI), or both in high-risk areas of poliovirus circulation. METHODS: A matched case-control study was conducted from April to July 2017 in eight super high-risk Union Councils of five towns in Karachi, Pakistan. A total of 3 groups, each with 250 cases, including refusals for the Oral Polio Vaccine (OPV) in campaigns (national immunization days and supplementary immunization activities), RI, and both, were matched with 500 controls and identified using surveillance records. Sociodemographic characteristics, household information, and immunization history were assessed. Study outcomes included social-behavioral and cultural barriers and reasons for vaccine refusal. Data were analyzed in STATA using conditional logistic regression. RESULTS: RI refusal was associated with illiteracy and fear of the vaccine's adverse effects, while OPV refusals were linked to the mother's decision authority and the assumption that the OPV caused infertility. Conversely, higher socioeconomic status (SES) and knowledge of and willingness to vaccinate with Inactivated Polio Vaccine (IPV) were inversely associated with RI; and lower SES, walking to the vaccination point, knowledge of IPV, and an understanding of contracting polio were inversely associated with OPV refusals, with the latter two also inversely associated with complete vaccine refusal. CONCLUSION: Education, knowledge and understanding of vaccines, and socioeconomic determinants influenced OPV and RI refusals among children. Effective interventions are needed to address knowledge gaps and misconceptions among parents.

Crohn's Disease Among the Poorest Billion: Burden of Crohn's Disease in Low- and Lower-Middle-Income Countries.

BACKGROUND: To establish the epidemiology and patterns of care of Crohn's Disease in low- and lower-middle-income countries. METHODS: A cross-sectional survey of gastroenterology providers in countries where the world's poorest billion live was conducted to learn more about the state of diagnostic and treatment capacity for Crohn's. Quantitative data were analyzed in R and Excel. RESULTS: A total of 46 survey responses from 15 countries were received, giving a response rate of 54.8%. All responses collected were from providers practicing in Africa and South Asia. The mean number of patients with Crohn's cared for in the last year was 89.5 overall but ranged from 0 reported at one facility in Rwanda to 1000 reported at two different facilities in India. Overall, Crohn's disease made up 20.6% of the inflammatory bowel disease diagnoses reported by survey respondents, with Africa exhibiting a larger proportion of Crohn's compared to ulcerative colitis than Asia. Most providers reported that patients with Crohn's have symptoms for 6-24 months prior to diagnosis and that 26-50% of their patients live in rural areas. The most reported diagnostic challenges are differentiating between Crohn's and intestinal tuberculosis, poor disease awareness, and lack of trained pathologists. The most widely reported challenge in managing Crohn's disease is patients' inability to afford biologics, reported by 65% of providers. CONCLUSION: Our study suggests there may be a greater burden of Crohn's disease in low- and lower-middle-income countries than is indicated in prior literature. Respondents reported many challenges in diagnosing and treating Crohn's disease.

Prevalence of urinary tract infection in children in the kingdom of Saudi Arabia.

INTRODUCTION: Urinary tract infection (UTI) is a common disorder in childhood. Early identification and appropriate antibiotic use are essential to avoid long-term sequels. The trial objective was to identify the prevalence of URI in children, and the risk factors. METHODS: This is an analytical cross-sectional study conducted in the Saudi Arabia, from April 4th 2020 till July 30th 2020. The sample was randomly selected from children who presented to the ministry of health tertiary hospitals. People answered a questionnaire of 10 items. RESULTS: 1083 people participated in the current trial. The prevalence of UTI was 25.8%. The mean age was 4.5-5 years. UTI was commoner in females than males. Urethritis was the main presenting complaint. Western region was the commonest identified area. Those with multivitamin deficiency had the highest prevalence. CONCLUSION: UTI is not a very common problem for children in Saudi Arabia. Western region had the highest prevalence and the peak age ranged from 4.5 to 5 years. Additionally, nearly a sixth of children could develop severe/complicated UTI.

Crohn's disease in low and lower-middle income countries: A scoping review.

BACKGROUND: While Crohn's disease has been studied extensively in high-income countries, its epidemiology and care in low and lower-middle income countries (LLMICs) is not well established due to a lack of disease registries and diagnostic capacity. AIM: To describe the published burden, diagnostic/treatment capacity, service utilization, challenges/barriers to individuals with Crohn's in LLMICs and their providers. METHODS: We conducted a scoping review utilizing a full search strategy was developed and conducted in PubMed, Embase and World Health Organization Global Index Medicus. Two independent reviewers screened the titles and abstracts of all of the publications found in this search, reviewed selected publications, and extracted relevant data, which underwent descriptive review and was analyzed in Excel. RESULTS: The database search yielded 4486 publications, 216 of which were determined to be relevant to the research questions. Of all 79 LLMICs, only 21 (26.6%) have publications describing individuals with Crohn's. Overall, the highest number of studies came from India, followed by Tunisia, and Egypt. The mean number of Crohn's patients reported per study is 57.84 and the median is 22, with a wide range from one to 980. CONCLUSION: This scoping review has shown that, although there is a severe lack of population-based data about Crohn's in LLMICs, there is a signal of Crohn's in these settings around the world.

A Preliminary Analysis of a Home-Based Stroke Rehabilitation Program in Windsor, Ontario.

Community stroke rehabilitation (CSR) is an effective program for survivors to recover at home supported by a multidisciplinary team. A home-based, specialized CSR program was delivered in Windsor, Ontario, to stroke patients who faced barriers to accessing outpatient services following inpatient rehabilitation. Preliminary results show program patients made significant functional improvements from baseline to program discharge. A subgroup analysis revealed that, after adjusting for age and resource intensity, moderate to severe stroke patients made greater functional gains compared to mild stroke patients. The individualized focus of CSR delivered in the home provides an effective model of rehabilitation for continued stroke care in the community.

Analyse préliminaire d'un programme de réadaptation à domicile pour des patients ontariens victimes d'un AVC. La réadaptation en milieu communautaire demeure un programme efficace dans le cas de patients victimes d'un AVC souhaitant se rétablir à domicile et bénéficier de l'appui d'une équipe multidisciplinaire. Un tel programme a été offert à des patients de Windsor (Ontario) ayant éprouvé des difficultés à obtenir des services ambulatoires (outpatient services) consécutifs à des séances de réadaptation en milieu hospitalier. Nos résultats préliminaires montrent que les patients bénéficiaires d'un tel programme ont connu une progression importante de leurs capacités fonctionnelles entre le début et la fin des services leur étant offerts. Après correction pour tenir compte de l'âge et de l'intensité d'utilisation des ressources, une analyse par sous-groupes a aussi révélé que les patients victimes d'AVC modérés à graves ont davantage amélioré leur état fonctionnel si on les compare à des patients victimes d'AVC légers. Bref, l'approche individualisée de ce programme constitue un modèle efficace de réadaptation dans le cas de soins post-AVC offerts dans la communauté.