Impact of Growth Hormone on Adult Bone Quality in Turner Syndrome - A High Resolution Peripheral Quantitative Computed Tomography Study
| atmire.migration.oldid | 1935 | |
| dc.contributor.advisor | Boyd, Steven K. | |
| dc.contributor.author | Nour, Munier Anwar | |
| dc.date.accessioned | 2014-02-03T19:28:55Z | |
| dc.date.available | 2014-03-15T07:00:21Z | |
| dc.date.issued | 2014-02-03 | |
| dc.date.submitted | 2014 | en |
| dc.description.abstract | Caused by total or partial X-monosomy, Turner Syndrome (TS) is the most common chromosomal disorder in females. Commonly associated features include short stature, ovarian failure and osteoporosis in adult years. Childhood short-stature in TS is commonly treated with growth hormone (GH). This historic cohort-study using dual x-ray absorptiometry (DXA) and high resolution peripheral quantitative computed tomography (HR-pQCT) was conducted to determine the effect of childhood GH treatment on adult bone quality in TS women. Karyotype confirmed TS women aged 16-45 years were recruited (N=28). GH-treated subjects were 7.4 cm taller than non-GH-treated (p<0.05). Groups were similar in regard to known bone health risk factors. GH-treated subjects had significantly larger bone areas (9-25%, p<0.05) by DXA and HR-pQCT. Bone densities, micro-architecture and estimated fracture thresholds were not different among treatment groups. While no micro-architectural benefits were observed with GH-treatment, the persistent macro-structural differences may provide advantages in future fracture risk. | en_US |
| dc.identifier.citation | Nour, M. A. (2014). Impact of Growth Hormone on Adult Bone Quality in Turner Syndrome - A High Resolution Peripheral Quantitative Computed Tomography Study (Master's thesis, University of Calgary, Calgary, Canada). Retrieved from https://prism.ucalgary.ca. doi:10.11575/PRISM/26456 | en_US |
| dc.identifier.doi | http://dx.doi.org/10.11575/PRISM/26456 | |
| dc.identifier.uri | http://hdl.handle.net/11023/1363 | |
| dc.language.iso | eng | |
| dc.publisher.faculty | Graduate Studies | |
| dc.publisher.institution | University of Calgary | en |
| dc.publisher.place | Calgary | en |
| dc.rights | University of Calgary graduate students retain copyright ownership and moral rights for their thesis. You may use this material in any way that is permitted by the Copyright Act or through licensing that has been assigned to the document. For uses that are not allowable under copyright legislation or licensing, you are required to seek permission. | |
| dc.subject | Medicine and Surgery | |
| dc.subject.classification | Turner Syndrome | en_US |
| dc.subject.classification | osteoporosis | en_US |
| dc.subject.classification | High Resolution Peripheral Quantitative Computed Tomography | en_US |
| dc.subject.classification | Growth Hormone | en_US |
| dc.title | Impact of Growth Hormone on Adult Bone Quality in Turner Syndrome - A High Resolution Peripheral Quantitative Computed Tomography Study | |
| dc.type | master thesis | |
| thesis.degree.discipline | Medical Science | |
| thesis.degree.grantor | University of Calgary | |
| thesis.degree.name | Master of Science (MSc) | |
| ucalgary.item.requestcopy | true |