Updated approach for the management of osteoporosis in Turkey: a consensus report

A Review of Various Clinical Practice Guidelines on Osteoporosis in the Last 5 Years

Background

Osteoporosis, also called the silent disease, affects the elderly with a significant contribution to their morbidity and mortality through fragility fractures. Most nations have developed their own guidelines on managing this condition. Clinical Practice Guidelines (CPGs) are the highest quality evidence documents on a particular topic prepared by expert panels. CPGs offer standardised recommendations on a particular topic.

Methods

We looked at the CPGs of nations in the last five years and present the results of this review here. This review is divided into Risk assessment, prevention, diagnosis, Non pharmacological and pharmacological management with information from major CPGs only.

Results

Most CPGs agree on the broad principles of assessment , core risk factors, prevention and management with some finer differences in subtle aspects of assessment and management. There are differences in the use of screening tools based on the population numbers and affordability between nations. FRAX has been advocated for the screening with or without DEXA. Most CPGs use DEXA for confirmation of diagnosis. Intervention is based on FRAX scoring. Intervention thresholds vary. We discuss non-pharmacological management included diet and nutrition, calcium and Vitamin D, Exercise and physiotherapy, lifestyle changes and falls prevention. Pharmacological management included aspects of using different medications and their indications. The key agents recommended include Bisphosphonates, Teriparatide, Denosumab, SERMs, Hormone Replacement Therapy, and other agents including any drug holidays and duration of therapy.

Conclusions

This review identified some key recommendations from CPGs from multiple nations in each of the above given aspects of osteoporosis.

Efficacy and safety of single or consecutive double high-dose oral cholecalciferol supplementation in adult patients with vitamin D deficiency

BACKGROUND AND AIM

Enhancing vitamin D levels as a crucial modifiable risk factor may provide a critical contribution to prevent susceptibility to various diseases, including musculoskeletal, autoimmune, and inflammatory rheumatic diseases as well as promoting overall health. However, adherence to daily vitamin D supplementation is generally poor, and there are some concerns regarding the high-dose vitamin D supplementation's safety. We aimed to investigate whether a single oral dose of 300,000 IU or consecutive two-day dosing of 300,000 IU each day of cholecalciferol could sufficiently and safely elevate vitamin D levels.

METHODS

This cross-sectional study was conducted on 160 inpatients with vitamin D deficiency and various musculoskeletal diseases.Subjects with serum 25(OH)D levels between 10 and 20 ng/mL (mild to moderate deficiency) received a single oral dose of 300,000 IU cholecalciferol, while those with severe vitamin D deficiency (<10 ng/mL) were supplemented with consecutive two-day doses of 300,000 IU cholecalciferol (a total of 600,000 IU).

RESULTS

After one week of replacement therapy, the 25(OH)D levels increased from 6.3 (4.0-9.9) ng/mL to 53.3 (8.3-84.4) ng/mL and from 15.0 (10.1-19.6) ng/mL to 38.4 (16.3-67.7) in the group with severe and those with the mild-to-moderate vitamin D deficiency, respectively. Except for three patients, nearly all patients (98%) achieved levels above 20 ng/mL. No signs of toxicity were observed in any of the patients. During the 6-month follow-up, falls were observed in 3 patients (2.8%), but no fractures were reported.

CONCLUSION

A single dose of 300,000 IU of oral cholecalciferol or two consecutive doses with a total dose of 600,000 IU cholecalciferol can effectively and reliably increase the 25(OH)D serum levels within one week in nearly all patients. The results may contribute to optimizing treatment strategies for vitamin D deficiency and re-evaluating the potential negative impact of high-dose vitamin D supplementation.

"A natural consequence of aging in women?": a mixed-method exploration on osteoporosis self-efficacy in Turkey

The perception of osteoporosis self-efficacy is an important factor in coping with osteoporosis. Being older, not exercising regularly, inadequate consumption of milk and dairy products, inadequate exposure to sunlight, knowledge gaps, negative disease perceptions, and barriers to osteoporosis treatment adherence negatively affect osteoporosis self-efficacy levels of women (p < 0.001).

PURPOSE

The purpose of this study to determine the osteoporosis-related self-efficacy levels of women with osteoporosis and investigate the relationship between the characteristics of these women and their osteoporosis self-efficacy.

METHODS

The study was conducted in Siirt province in the Southeastern Anatolia Region of Turkey. A mixed-method approach was selected. Data were collected with 280 surveys and 30 participants' interviews.

RESULTS

The mean total OSES score of the participants was 649.82 ± 221.09. Aging, not exercising regularly, inadequate consumption of milk and dairy products, and inadequate exposure to sunlight were significant predictors of low osteoporosis self-efficacy (p < 0.001), explaining 23.4% of the total variance. Knowledge gaps, disease perceptions, facilitators of treatment adherence, and barriers to treatment adherence affected the osteoporosis self-efficacy of the participants.

CONCLUSION

The osteoporosis-related self-efficacy levels of the participants of this study were low. The results suggest that a strategy to organize routine health education programs should be established in order to create a higher perception of osteoporosis self-efficacy in women with osteoporosis and to reduce knowledge gaps and barriers.

The prevalence and associated factors of reduced bone mineral density (BMD) among men with suppressed viral load taking antiretroviral therapy

BACKGROUND

Reduced bone mineral density (BMD) is a frequent comorbidity observed in people living with HIV (PLHIV).

OBJECTIVE

The aim of the study is to determine the prevalence and associated factors of reduced bone mineral density (BMD) among men with suppressed viral load taking antiretroviral therapy.

METHOD

The study was conducted as a cross-sectional study design between January to April 2019. 211 patients were included in the study. Z-score at either body site between -1.0 and -2.0 or -2 or less were defined as osteopenia or osteoporosis, respectively. Multivariate logistic regression analysis was used to evaluate the factors affecting the development of reduced BMD.

RESULTS

The mean age of the patients involved in the study was 34.8 ± 7.6. Osteoporosis was detected in 21.4% and osteopenia in 44.5% of the patients. There was a significant relationship between HIV diagnosis time, ART usage duration, tenofovir disoproxil fumarate (TDF) use, TDF use in the past, total TDF usage time and decreased BMD. Multivariate logistic regression analysis showed that the likelihood of reduced bone marrow density was 67% lower among those with regular milk or dairy product intake compared to those without (OR=0.330; 95% CI = 0.12-0.92, p=0.033 ) Conclusion: There is a high prevalence of reduced BMD among PLHIV aged under 50 which is mainly confounded by HIV diagnosis time, ART usage duration and TDF usage. Although virological control has been achieved, these patients should be followed up, considering that they may have decreased BMD.

The current situation in the approach to osteoporosis in older adults in Turkey: areas in need of improvement with a model for other populations

PURPOSE

The total number of older adults in Turkey is striking, amounting to around 8 million, and this translates into considerably higher numbers of cases of osteoporosis (OP) and fractures in older adults. In this article, we outlined the current situation of OP in older adults in Turkey and investigated the differences between Turkey and a representative developed European country (Belgium), in terms of the screening, diagnosis, and treatment of OP. Our intention in this regard was to identify areas in need of improvement and subsequently to make a clear call for action to address these issues.

METHODS

Herein, considering the steps related to the OP approach, we made a complete review of the studies conducted in Turkey and compared with the literature recommendations.

RESULTS

There is a need for a national osteoporotic fracture registry; measures should be taken to improve the screening and treatment of OP in older males, such as educational activities; technicians involved in dual-energy X-ray absorptiometry (DXA) scanning should undergo routine periodic training; all DXA centers should identify center-specific least significant change values; all older adults should be considered for routine lateral dorsolumbar X-ray imaging for the screening of vertebral fractures while ordering DXA scans; the inclusion of vertebral fracture assessment (VFA) software in DXA assessments should be considered; screening using a fracture risk assessment tool (FRAX) algorithm that is specific to Turkey should be integrated; the fortification of foods with vitamin D is required; the high fracture risk by country-specific FRAX algorithm and the presence of falls/high fall risk should be integrated in reimbursement terms; and finally, more "fracture liaison services" should be established.

CONCLUSION

We suggest that the practical consideration of our suggestions will provide considerable support to the efforts for combating with the adverse consequences of OP in society. This approach can be subsequently modeled for other populations to improve the management of OP globally.

Orthogeriatrics: a vital requirement for improving fragility fracture patient care internationally with particular reference to Turkey

PURPOSE

Orthogeriatrics is a team approach that aims to provide adequate and timely intervention for individuals suffering from fragility fractures, particularly hip fractures. These patients are mostly the frailest older adults. The aim of orthogeriatrics is to re-gain functionality as early as possible and to decrease disability and mortality. Some developed countries have established orthogeriatric services, while many others, including Turkey, have so far not. Here, to identify areas for improvement, we outline the status of the orthogeriatrics in older adults in Turkey.

METHODS

We present clear calls for action, emphasizing possible and noteworthy areas for improvement.

RESULTS

Our proposals include the need for an easily applied, short version of comprehensive geriatric assessment; appropriate laboratory testing on admission; paracetamol with a special emphasis in its dosings and clues for state-of-the-art analgesic management; the essential need to introduce oral nutritional supplementation, irrespective of nutritional status; the need for vitamin D commencement, in almost all patients; and starting osteoporosis treatment in fracture hospitalization, whenever appropriate. Last but not least, the ever-increasing prerequisite to establish "fracture liaison services" is stipulated.

CONCLUSION

We suggest that our recommendations offer great potential in Turkey, for the improvement of frail fracture patients' care. We call the other countries that do not have established orthogeriatric lines to model our approach to improve the management of fracture patients globally.