ABSTRACT
@#Aims: The combination of knowledge, attitudes and practices is an important psycho-behavioural mechanism in the disease-management strategies of HIV patients. This study reviews the global evidence of knowledge, attitudes and practices (KAP) of HIV patients. Design: Systematic review. Data sources: Four databases- Pubmed, Scopus, Science Direct and Web of Science (WOS) were searched from January 10 to April 25, 2021. Methods: Databases were searched for the predefined keywords of “knowledge”, “attitudes”, “practices”, “people living with HIV/AIDS” and “HIV/AIDS”. The inclusion criteria were limited to time range, language and study types and nature. PRISMA was followed and JBI quality assessment tools for cross-sectional and qualitative studies were used. Results: A total of 18 papers have been selected for the extraction of 1964 articles. The KAP were assessed related to nutrition, infant feeding, disclosure of HIV/AIDS, WASH (or hygiene), oral health, cancer-related domains with HIV/AIDS and HA(ART). Relevant dimensional KAP were incorporated with the basic items about HIV/AIDS. Overall, a mixed level of knowledge, discriminatory attitudes and malpractices were observed throughout the study. Socio-economic, counselling, support and dimensions related factors were identified as associated risk factors. Conclusion: Variation in assessing KAP is a critical problem and unique, outcome-based KAP assessment tools integrated with qualitative assessments were suggested to examine the interrelationship of the KAP components and outcomes.
ABSTRACT
Background: To evaluate gastrointestinal pathology in computed tomography (CT) scan, optimum distention, mural visualization and gastrointestinal tract discrimination are necessary. High attenuation oral contrast material in the form of iodine solution has drawbacks in mural visualization and tolerance. Milk can be used as a low attenuation CT oral contrast agent in gastrointestinal tract discrimination and mural visualization with better tolerance. Objective: The purpose of our study was to compare the effectiveness, cost, and tolerance of milk and iopamiro (iodinated positive contrast medium) in patients undergoing abdominal CT with oral and IV contrast media. Materials and Methods: Two hundred and twelve patients were purposively assigned to receive either whole milk (n = 110) or iopamiro (n = 100). Results were independently reviewed by radiologists. Degree of bowel distention, mural visualization and gastrointestinal tract discrimination were qualitatively scored on a 4- point scale. A questionnaire regarding oral contrast tolerability was provided to each patient. Cost comparison of the two agents was performed. Results: No statistically significant differences were seen between whole milk and iopamiro with respect to degree of bowel distention and gastrointestinal tract discrimination for all segments of bowel studied (p > 0.05). Mural visualization is better with whole milk compared with iopamiro (p < 0.05). Significantly more patients ranked milk as pleasant in taste compared with iopamiro (p < 0.05). Milk was better tolerated than iopamiro, with fewer gastrointestinal side effects, including abdominal discomfort (p = 0.065), cramping (p = 0.309), nausea (p = 0.001), vomiting (p = 0.003) and diarrhea (p = 0.347). The cost per patient for iopamiro is 900 BDT compared with 60 BDT for milk. Conclusion: Whole milk is comparable to iopamiro with respect to bowel distention and gastrointestinal tract discrimination and better in bowel wall visualization and has better patient acceptance, and fewer adverse symptoms. Milk is a costeffective alternative to iopamiro as a low-attenuation CT oral contrast agent.
ABSTRACT
Acute disseminated encephalomyelitis is an inflammatory demyelinating illness usually associated with infections or antecedent immunization. Due to control of most vaccine preventable diseases in developed countries, most cases of acute disseminated encephalomyelitis occur in developing countries and are seen secondary to nonspecific upper respiratory tract infections. We report a case of acute disseminated encephalomyelitis associated with measles in a 2½-year-old male child despite having measles vaccination in infancy. The diagnosis was based on clinical findings and CT scan of brain. The patient was managed with high dose corticosteroids along with supportive measures. He recovered completely and follow-up for six months revealed no neurological deterioration.