Pneumatosis cystoids intestinalis in a patient with small bowel obstruction: a case report

Pneumatosis cystoides intestinalis is a rare and usually benign condition in which multiple thin-walled cysts develop in the submucosa or subserosa of the gastrointestinal tract. While usually asymptomatic, severe cases can result in pneumoperitoneum, which can be managed surgically or medically depending on circumstances. A 35-year-old male patient presented with signs and symptoms of intestinal obstruction. Then the patient was diagnosed with pneumatosis cystoides intestinalis. The patient underwent surgery, and antibiotic treatment, and was discharged improved with no incident. Pneumatosis cystoides intestinalis is a surgical condition that resembles other life-threatening top surgical emergencies and affects clinicians' decisions on diagnosis and treatment plans substantially, mainly in low-income countries. So, surgeons have to consider such kind of conditions and avoid the costs and morbidities associated with unnecessary bowel resection or surgery.

Survival Status and Predictors of Mortality Among Women with Uterine Rupture at Public Hospitals of Eastern Ethiopia. Semi-Parametric Survival Analysis

Background

Uterine rupture is the most dangerous complication of labor and contributes to high maternal mortality. Despite efforts to improve basic and comprehensive emergency obstetric treatment, women continue to suffer from disastrous maternal outcomes.

Purpose

This study aimed to assess the survival status and predictors of mortality among women with uterine rupture at public hospitals in the Harari Region, Eastern Ethiopia.

Patients and Methods

We conducted a retrospective cohort study among women with uterine rupture in public hospitals in Eastern Ethiopia. All women with uterine rupture were followed for 11 years retrospectively. Statistical analysis was conducted with STATA version 14.2. Kaplan-Meier curves together with a Log rank test were used to estimate the survival time and show the presence of differences among groups. Cox Proportion Hazard (CPH) model was used to determine the association between independent variables and survival status.

Results

There were 57,006 deliveries in the study period. We found that 10.5% (95% CI: 6.8-15.7) of women with uterine rupture have died. The median recovery and death time for women with uterine rupture were 8 and 3 days with interquartile range (IQR) of 7-11 days and 2-5 days, respectively. Antenatal care follow-up (AHR: 4.2, 95% CI: 1.8-9.79), education status (AHR: 0.11; 95% CI: 0.02-0.85), visiting health center (AHR: 4.89; 95% CI: 1.05-22.88), and admission time (AHR: 4.4; 95% CI: 1.89-10.18) were the predictors of survival status of women with uterine rupture.

Conclusion

One out of ten study participants died due to uterine rupture. Factors including not having ANC follow-up, visiting health centers for treatment, and being admitted during the night time were predictors. Thus, a great emphasis has to be given to the prevention of uterine rupture and the linkage within health institutions has to be smooth to improve the survival of patients with uterine rupture with the help of different professionals, health institutions, health bureaus, and policymakers.

Low incidence of syphilis among factory workers in Ethiopia: effect of an intervention based on education and counselling

BACKGROUND

The prevalence and incidence of syphilis infection were examined in a cohort study of factory workers in Ethiopia.

METHOD

Between February 1997 and March 1999, 409 men and 348 women were enrolled and followed in the cohort study.

RESULTS

The prevalence (95% CI) of past/current syphilis (positive TPPA serology) was 28.9% (25.7% to 32.3%), and factors associated with past/current syphilis were markers of risky sexual behaviours including HIV infection. In this cohort of factory workers subject to public information/education meetings, testing for HIV antibodies, and individual counselling, the incidence (97.5% one sided CI) of new syphilis infections was 0/691 = 0 (0 to 0.5) per 100 person years.

CONCLUSION

This study has documented a reduction in risky sexual behaviours and a low syphilis incidence among factory workers participating in a cohort study on HIV infection progression in Addis Ababa.

Patients infected with the same hepatitis C virus strain display different kinetics of the isolate-specific antibody response

The antibody response to the hypervariable region of the E2 protein (HVR1) of hepatitis C virus (HCV) was studied in 5 patients who were infected by a common virus strain during an outbreak in a hemodialysis unit. Two patients resolved the infection, while 3 developed chronic HCV infection. For studying the antibody response to HVR1 during the early phase of infection, a Western blot assay using recombinant phage displaying HVR1 was developed. The 2 patients with resolving infection had a more rapid antibody response to HVR1 than did the patients developing chronic infection. Anti-HVR1 antibodies were repeatedly absent in 1 of the chronically infected patients. Antibodies to recombinant E2 protein occurred later than the anti-HVR1 antibodies and did not correlate with resolution of the infection. Thus, the present results suggest that early appearance of antibodies to the HVR1 may predict clearance of HCV infection.

Incidence of protozoal diarrheal disease in an expatriate community in Addis Ababa

The incidence of diarrheal disease due to Entamoeba histolytica and Giardia lamblia in the United States Embassy American population was recorded over a 25 month period. Overall case rates of 4.2/100 person-months for amoebiasis and 3.3/100 person-months for giardiasis were distinguished by wide variations based on age group and rainfall. In some circumstances, gender and prior living in Africa also correlated with disease incidence. Practitioners should look for these entities in American expatriates in Addis Ababa, especially during the dry season.

Frequent patient-to-patient transmission of hepatitis C virus in a haematology ward

Blood transfusion is a well-documented route of transmission of hepatitis C virus (HCV). However, a persisting high frequency of HCV infections was recorded in our haematology ward even after screening of blood donors had been introduced. We investigated the viral strains in 37 patients with haematological malignant diseases who had developed hepatitis C when treated in the ward during 1990-93. 17 of the patients acquired hepatitis C despite being transfused only with blood components screened by second-generation anti-HCV tests. The viral strains were characterised by PCR genotyping and nucleotide sequencing of the hypervariable region of the E2 gene. Five clusters of closely related or identical viruses were found involving 2, 3, 4, 6, and 15 patients, respectively. Blood components could be ruled out as the common source of infection because no donor had given blood to all patients sharing a specific strain, and even donors whose blood had been given to several patients were negative for HCV RNA. All patients in each cluster had been treated in the ward during overlapping periods. These findings suggest that despite strict hygienic control, HCV transmission occurred between patients treated in the same hospital setting, as has previously been reported in a smaller group of haemodialysis patients.