The estimated prevalence of osteoporosis in Bahrain: a multi-centered-based study

OBJECTIVES

the primary aim of this study was to examine the prevalence and risk factors of low bone mineral density in Bahrain.

METHODS

this was a retrospective study, which targeted a cohort of 4822 Bahraini subjects (mean age 59.36 years: 93% females). Demographic data and results of lumbar and femur DEXA scan for the targeted sample, over the period 2016-2018, were retrieved from four hospitals.

RESULTS

The prevalence of low BMD was 62.3% (46.4% had osteopenia and 15.9% had osteoporosis). The highest rate of osteopenia was detected at the age group younger than 44 years. However, with increasing age, the rate of osteopenia declined, whereas osteoporosis increased (P < 0.001). Females were found to be at higher risk of developing both osteopenia (45.8%) and osteoporosis (18.1%) compared to males (39% and 12.4%, respectively) (P < 0.001). Postmenopausal women exhibited higher rates of low BMD (42.4% osteopenia, 22.3% osteoporosis) compared to elderly men (30.9% osteopenia, 9% osteoporosis).

CONCLUSIONS

We reported high prevalence of osteopenia and osteoporosis in Bahrain. Low BMD was more common in females, especially in postmenopausal women. Highest prevalence of osteopenia happened at young age. Therefore, we advocate screening at younger age than previously recommended.

Gastric volvulus--a late complication of gastrostomy

Two cases of gastric volvulus are reviewed. Both patients were nonverbal, mentally handicapped children, who were fed through a gastrostomy. They had intermittent intolerance to bolus feeds through the gastrostomy, accompanied by abdominal distension and vomiting of gastric contents. One had a previous partial fundoplication and gastrostomy, and the other had had two pyloroplasties and gastrostomy. The axis of torsion ran from the esophagogastric junction to the gastrostomy site. Both children were treated by detorsion and gastropexy. It is postulated that the gastrostomy served as a fixed point for the volvulus. This was facilitated by the chronically dilated stomachs induced by bolus feeds. These two cases are reported to alert the clinician to this possibility when a neurologically impaired child with a gastrostomy presents with feeding difficulties and persistent vomiting.

Segmental agenesis of intestinal muscularis: a case report

A case of an infant girl with segmental agenesis of intestinal muscularis is presented. The eight other cases from world literature and the histopathology are reviewed. Different theories regarding the pathogenesis are discussed.