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Annals of Internal Medicine Feb 2023The prevalence of osteoporosis is increasing in the United States. (Meta-Analysis)
Meta-Analysis Review
Effectiveness and Safety of Treatments to Prevent Fractures in People With Low Bone Mass or Primary Osteoporosis: A Living Systematic Review and Network Meta-analysis for the American College of Physicians.
BACKGROUND
The prevalence of osteoporosis is increasing in the United States.
PURPOSE
To evaluate low bone mass and osteoporosis treatments to prevent fractures.
DATA SOURCES
Ovid MEDLINE ALL, Ovid Evidence Based Medicine Reviews: Cochrane Central Register of Controlled Trials, Cochrane Database of Systematic Reviews, and ClinicalTrials.gov from 2014 through February 2022.
STUDY SELECTION
Adults receiving eligible interventions for low bone mass or osteoporosis. Randomized controlled trials (RCTs) for fracture outcomes, and RCTs and large observational studies ( ≥1000) for harms.
DATA EXTRACTION
Abstracted by 1 reviewer and verified by a second. Independent, dual assessments of risk of bias and certainty of evidence (CoE).
DATA SYNTHESIS
We included 34 RCTs (in 100 publications) and 36 observational studies. Bisphosphonates and denosumab reduced hip, clinical and radiographic vertebral, and other clinical fractures in postmenopausal females with osteoporosis (moderate to high CoE). Bisphosphonates for 36 months or more may increase the risk for atypical femoral fractures (AFFs) and osteonecrosis of the jaw (ONJ), but the absolute risks were low. Abaloparatide and teriparatide reduced clinical and radiographic vertebral fractures but increased the risk for withdrawals due to adverse events (WAEs; moderate to high CoE). Raloxifene and bazedoxifene for 36 months or more reduced radiographic vertebral but not clinical fractures (low to moderate CoE). Abaloparatide, teriparatide, and sequential romosozumab, then alendronate, may be more effective than bisphosphonates in reducing clinical fractures for 17 to 24 months in older postmenopausal females at very high fracture risk (low to moderate CoE). Bisphosphonates may reduce clinical fractures in older females with low bone mass (low CoE) and radiographic vertebral fractures in males with osteoporosis (low to moderate CoE).
LIMITATION
Few studies examined participants with low bone mass, males, or Black-identifying persons, sequential therapy, or treatment beyond 3 years.
CONCLUSION
Bisphosphonates, denosumab, abaloparatide, teriparatide, and romosozumab, followed by alendronate, reduce clinical fractures in postmenopausal females with osteoporosis. Abaloparatide and teriparatide increased WAEs; longer duration bisphosphonate use may increase AFF and ONJ risk though these events were rare.
PRIMARY FUNDING SOURCE
American College of Physicians. (PROSPERO: CRD42021236220).
Topics: Male; Adult; Female; Humans; Aged; Bone Density Conservation Agents; Teriparatide; Alendronate; Osteoporosis, Postmenopausal; Denosumab; Network Meta-Analysis; Fractures, Bone; Osteoporosis; Diphosphonates; Spinal Fractures; Physicians
PubMed: 36592455
DOI: 10.7326/M22-0684 -
Annals of Internal Medicine Jul 2019Optimal long-term osteoporosis drug treatment (ODT) is uncertain.
BACKGROUND
Optimal long-term osteoporosis drug treatment (ODT) is uncertain.
PURPOSE
To summarize the effects of long-term ODT and ODT discontinuation and holidays.
DATA SOURCES
Electronic bibliographic databases (January 1995 to October 2018) and systematic review bibliographies.
STUDY SELECTION
48 studies that enrolled men or postmenopausal women aged 50 years or older who were being investigated or treated for fracture prevention, compared long-term ODT (>3 years) versus control or ODT continuation versus discontinuation, reported incident fractures (for trials) or harms (for trials and observational studies), and had low or medium risk of bias (ROB).
DATA EXTRACTION
Two reviewers independently rated ROB and strength of evidence (SOE). One extracted data; another verified accuracy.
DATA SYNTHESIS
Thirty-five trials (9 unique studies) and 13 observational studies (11 unique studies) had low or medium ROB. In women with osteoporosis, 4 years of alendronate reduced clinical fractures (hazard ratio [HR], 0.64 [95% CI, 0.50 to 0.82]) and radiographic vertebral fractures (both moderate SOE), whereas 4 years of raloxifene reduced vertebral but not nonvertebral fractures. In women with osteopenia or osteoporosis, 6 years of zoledronic acid reduced clinical fractures (HR, 0.73 [CI, 0.60 to 0.90]), including nonvertebral fractures (high SOE) and clinical vertebral fractures (moderate SOE). Long-term bisphosphonates increased risk for 2 rare harms: atypical femoral fractures (low SOE) and osteonecrosis of the jaw (mostly low SOE). In women with unspecified osteoporosis status, 5 to 7 years of hormone therapy reduced clinical fractures (high SOE), including hip fractures (moderate SOE), but increased serious harms. After 3 to 5 years of treatment, bisphosphonate continuation versus discontinuation reduced radiographic vertebral fractures (zoledronic acid; low SOE) and clinical vertebral fractures (alendronate; moderate SOE) but not nonvertebral fractures (low SOE).
LIMITATION
No trials studied men, clinical fracture data were sparse, methods for estimating harms were heterogeneous, and no trials compared sequential treatments or different durations of drug holidays.
CONCLUSION
Long-term alendronate and zoledronic acid therapies reduce fracture risk in women with osteoporosis. Long-term bisphosphonate treatment may increase risk for rare adverse events, and continuing treatment beyond 3 to 5 years may reduce risk for vertebral fractures. Long-term hormone therapy reduces hip fracture risks but has serious harms.
PRIMARY FUNDING SOURCE
National Institutes of Health and Agency for Healthcare Research and Quality. (PROSPERO: CRD42018087006).
Topics: Alendronate; Bone Density; Bone Density Conservation Agents; Bone Diseases, Metabolic; Diphosphonates; Drug Administration Schedule; Duration of Therapy; Female; Hip Fractures; Humans; Osteoporosis, Postmenopausal; Osteoporotic Fractures; Spinal Fractures; Zoledronic Acid
PubMed: 31009947
DOI: 10.7326/M19-0533 -
Calcified Tissue International Jun 2023To assess the effectiveness and safety of denosumab (Prolia®) compared to bisphosphonates (alendronate, ibandronate, risedronate, zoledronate), selective estrogen... (Meta-Analysis)
Meta-Analysis Review
The Clinical Effectiveness of Denosumab (Prolia®) for the Treatment of Osteoporosis in Postmenopausal Women, Compared to Bisphosphonates, Selective Estrogen Receptor Modulators (SERM), and Placebo: A Systematic Review and Network Meta-Analysis.
To assess the effectiveness and safety of denosumab (Prolia®) compared to bisphosphonates (alendronate, ibandronate, risedronate, zoledronate), selective estrogen receptor modulators (SERMs; bazedoxifene, raloxifene) or placebo, for the treatment of osteoporosis in postmenopausal women (PMW). Systematic searches were run in PubMed, Embase & Cochrane Library on 27-April-2022. Randomized controlled trials (RCTs) that included osteoporotic PMW allocated to denosumab, SERMs, bisphosphonates, or placebo were eligible for inclusion. RCTs were appraised using Cochrane Risk of Bias 2.0. Bayesian network and/or pairwise meta-analyses were conducted on predetermined outcomes (i.e. vertebral/nonvertebral fractures, bone mineral density [BMD], mortality, adverse events [AEs], serious AEs (SAEs), withdrawals due to AEs, AEs caused by denosumab discontinuation). A total of 12 RCTs (k = 22 publications; n = 25,879 participants) were included in the analyses. Denosumab, reported a statistically significant increase in lumbar spine (LS) and total hip (TH) BMD, compared to placebo. Similarly, denosumab also resulted in a statistically significant increase in TH BMD compared to the raloxifene and bazedoxifene. However, relative to denosumab, alendronate, ibandronate and risedronate resulted in significant improvements in both femoral neck (FN) and LS BMD. With regards to vertebral fractures and all safety outcomes, there were no statistically significant differences between denosumab and any of the comparator. Relative to placebo, denosumab was associated with significant benefits in both LS and TH BMD. Additionally, denosumab (compared to placebo) was not associated with reductions in vertebral and nonvertebral fractures. Finally, denosumab was not associated with improvement in safety outcomes, compared to placebo. These findings should be interpreted with caution as some analyses suffered from statistical imprecision.
Topics: Female; Humans; Diphosphonates; Selective Estrogen Receptor Modulators; Denosumab; Alendronate; Bone Density Conservation Agents; Risedronic Acid; Raloxifene Hydrochloride; Ibandronic Acid; Network Meta-Analysis; Postmenopause; Osteoporosis, Postmenopausal; Osteoporosis; Bone Density; Spinal Fractures; Treatment Outcome
PubMed: 37016189
DOI: 10.1007/s00223-023-01078-z -
Sao Paulo Medical Journal = Revista... 2023Osteoporosis compromises bone strength and increases the risk of fractures. Zoledronate prevents loss of bone mass and reduces the risk of fractures. (Meta-Analysis)
Meta-Analysis
BACKGROUND
Osteoporosis compromises bone strength and increases the risk of fractures. Zoledronate prevents loss of bone mass and reduces the risk of fractures.
OBJECTIVES
To determine the efficacy and safety of zoledronate in postmenopausal women with osteopenia and osteoporosis.
DESIGN AND SETTINGS
A systematic review and meta-analysis was conducted within the evidence-based health program at the Universidade Federal de São Paulo.
METHODS
An electronic search of the CENTRAL, MEDLINE, Embase, and LILACS databases was performed until February 2022. Randomized controlled trials comparing zoledronate with placebo or other bisphosphonates were included. Standard methodological procedures were performed according to the Cochrane Handbook and the certainty of evidence for the Grading of Recommendations Assessment, Development, and Evaluation Working Group. Two authors assessed the risk of bias and extracted data on fractures, adverse events, bone turnover markers (BTM), and bone mineral density (BMD).
RESULTS
Twelve trials from 6,652 records were included: nine compared zoledronate with placebo, two trials compared zoledronate with alendronate, and one trial compared zoledronate with ibandronate. Zoledronate reduced the incidence of fractures in osteoporotic [three years: morphometric vertebral fractures (relative risk, RR = 0.30 (95% confidence interval, CI: 0.24-0.38))] and osteopenic women [six years: morphometric vertebral fractures (RR = 0.39 (95%CI: 0.25-0.61))], increased incidence of post-dose symptoms [RR = 2.56 (95%CI: 1.80-3.65)], but not serious adverse events [RR = 0.97 (95%CI: 0.91-1.04)]. Zoledronate reduced BTM and increased BMD in osteoporotic and osteopenic women.
CONCLUSION
This review supports the efficacy and safety of zoledronate in postmenopausal women with osteopenia for six years and osteoporosis for three years.
PROSPERO REGISTRATION NUMBER
CRD42022309708, https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=309708.
Topics: Female; Humans; Zoledronic Acid; Bone Density Conservation Agents; Postmenopause; Brazil; Osteoporosis; Fractures, Bone; Bone Density; Osteoporosis, Postmenopausal
PubMed: 37255065
DOI: 10.1590/1516-3180.2022.0480.R1.27032023 -
Pharmacoepidemiology and Drug Safety Jun 2023Osteoporotic vertebral compression fracture (OVCF) is a common fragile fracture resulting from osteoporosis. We compared the efficacy and safety of romosozumab and... (Meta-Analysis)
Meta-Analysis
Evaluation of the efficacy and safety of romosozumab (evenity) for the treatment of osteoporotic vertebral compression fracture in postmenopausal women: A systematic review and meta-analysis of randomized controlled trials (CDM-J).
PURPOSE
Osteoporotic vertebral compression fracture (OVCF) is a common fragile fracture resulting from osteoporosis. We compared the efficacy and safety of romosozumab and commonly used osteoporosis drug treatments for the treatment of OVCF in postmenopausal women.
METHODS
Through searching and screening five databases, we included randomized controlled trials (RCTs) published through June 18, 2021 comparing different treatments. Following the Preferred Reporting Items for Systematic Reviews statement, the main objective was to evaluate the mean difference and risk ratio of the treatment effect. The primary measures of romosozumab efficacy used in this study were vertebral, non-vertebral, and clinical fracture events, and secondary outcomes were bone mineral density (BMD) changes at the lumbar spine, total hip, and femoral neck and the incidence of adverse events (AEs), RESULTS: Nine RCTs including 12 796 participants were included in the analysis, and romosozumab was compared with placebo, alendronate, and teriparatide in the treatment of osteoporosis in postmenopausal women. The incidence of fractures, low BMD, and AEs was analyzed. Compared with the controls, three doses of romosozumab were linked to evident advantages in the treatment of low BMD and fractures but associated with increased hypersensitivity and injection site reaction risks. Furthermore, fewer AEs were observed in the romosozumab arms (210 mg: risk ratio = 0.96, 95% confidence interval = 0.93-0.99; 140 mg: risk ratio = 0.28, 95% confidence interval = 0.08-0.98) than in the alendronate and placebo arms.
CONCLUSIONS
Our meta-analysis revealed the evident advantages of romosozumab in the treatment of osteoporosis and low BMD in postmenopausal women and increased risks of hypersensitivity and injection site reactions.
Topics: Female; Humans; Bone Density Conservation Agents; Alendronate; Osteoporosis, Postmenopausal; Fractures, Compression; Postmenopause; Randomized Controlled Trials as Topic; Osteoporosis; Bone Density
PubMed: 36703260
DOI: 10.1002/pds.5594 -
Archives of Orthopaedic and Trauma... Feb 2016The treatment of adult non-traumatic avascular necrosis of the femoral head (AVN; N-ANFH) within an estimated incidence of 5000-7000 cases per annum in Germany remains a...
INTRODUCTION
The treatment of adult non-traumatic avascular necrosis of the femoral head (AVN; N-ANFH) within an estimated incidence of 5000-7000 cases per annum in Germany remains a challenge. Risk factors include steroids, alcohol abuse, chemotherapy and immunosuppressive medication, but a genetic predisposition has been suggested. Early diagnosis of this often bilateral disease process is essential for successful conservative or joint preserving surgical management. In this review, we present the update German consensus S3 guideline "diagnosis and management for N-ANFH" as a concise summary.
MATERIALS AND METHODS
This systematic review is based on the published literature from January 1, 1970 to April 31, 2013 (German and English language). Inclusion criteria were systematic reviews, meta-analyses and relevant peer review publications. We identified a total of 3715 related publications, of which 422 were suitable according to the SIGN criteria, but only 159 fulfilled our inclusion criteria.
RESULTS AND CONCLUSIONS
Clinical suspicion of N-ANFH mandates radiographic evaluation. If radiographs are normal MRI scans are recommended, which should be evaluated according to the ARCO-classification. Differential diagnoses include transient osteoporosis, bone bruise, insufficiency fracture and destructive arthropathy. Untreated, subchondral fractures commonly occur within 2 years, during which the risk for contralateral involvement is high-thereafter unlikely. Conservative management with Ilomedin and Alendronat can be tried, but other pharmacological or physical treatments are inappropriate. No specific joint preserving procedure can be recommended, but core decompression should be considered in early stages if necrosis is <30 %. In ARCO stages IIIc or IV total hip arthroplasty (THA) should be contemplated, which offers similar outcome compared to osteoarthritis. Young age is the main risk factor for higher revision rates after THA for N-ANFH.
Topics: Adult; Alendronate; Arthroplasty, Replacement, Hip; Bone Density Conservation Agents; Decompression, Surgical; Diagnosis, Differential; Femur Head Necrosis; Hip Prosthesis; Humans; Iloprost; Practice Guidelines as Topic; Vasodilator Agents
PubMed: 26667621
DOI: 10.1007/s00402-015-2375-7 -
BMJ Open Dec 2015Concerns have been raised about a possible link between bisphosphonate use, and in particular alendronate, and upper gastrointestinal (UGI) cancer. A number of... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVES
Concerns have been raised about a possible link between bisphosphonate use, and in particular alendronate, and upper gastrointestinal (UGI) cancer. A number of epidemiological studies have been published with conflicting results. We conducted a systematic review and meta-analysis of observational studies, to determine the risk of esophageal and gastric cancer in users of bisphosphonates compared with non-users.
DESIGN
We searched PubMed, MEDLINE, EMBASE, Web of Knowledge and Cochrane Database of Systematic Reviews for studies investigating bisphosphonates and esophageal or gastric cancer. We calculated pooled ORs and 95% CIs for the risk of esophageal or gastric cancer in bisphosphonate users compared with non-users. We performed a sensitivity analysis of alendronate as this was the most common single drug studied and is also the most widely used in clinical practice.
RESULTS
11 studies (from 10 papers) examining bisphosphonate exposure and UGI cancer (gastric and esophageal), met our inclusion criteria. All studies were retrospective, 6/11 (55%) case-control and 5/11(45%) cohort, and carried out using data from 5 longitudinal clinical databases. Combining 5 studies (1 from each database), we found no increased risk, OR 1.11 (95% CI 0.97 to 1.27) of esophageal cancer in bisphosphonate users compared with non-users and no increased risk of gastric cancer in bisphosphonate users, OR 0.96 (95% CI 0.82 to 1.12).
CONCLUSION
This is the fourth and most detailed meta-analysis on this topic. We have not identified any compelling evidence for a significantly raised risk of esophageal cancer or gastric cancer in male and female patients prescribed bisphosphonates.
Topics: Alendronate; Bone Density Conservation Agents; Diphosphonates; Esophageal Neoplasms; Humans; Stomach Neoplasms
PubMed: 26644118
DOI: 10.1136/bmjopen-2014-007133 -
Urologiia (Moscow, Russia : 1999) Dec 2017Most patients with idiopathic hypercalciuria and calcium nephrolithiasis have a family history of the disease. Idiopathic hypercalciuria is a metabolic abnormality with... (Review)
Review
Most patients with idiopathic hypercalciuria and calcium nephrolithiasis have a family history of the disease. Idiopathic hypercalciuria is a metabolic abnormality with various causes and developmental pathways. The systematic review describes specific mutations associated with idiopathic hypercalciuria and nephrolithiasis. Detection of these mutations may provide a better understanding of the pathogenesis of this heterogeneous disease and personalize patient management depending on the detected polymorphisms. A promising treatment option for a mutation in the vitamin D receptor gene is thiazide diuretics in combination with bisphosphonates. Among bisphosphonates, the drug of choice which has been most strongly supported by research evidence is alendronate.
Topics: Alendronate; Female; Humans; Hypercalciuria; Male; Mutation; Nephrolithiasis; Receptors, Calcitriol
PubMed: 29376607
DOI: No ID Found -
The Cochrane Database of Systematic... May 2023Osteoporosis is characterized by low bone mass and micro-architectural deterioration of bone tissue leading to increased bone fragility. In people with... (Review)
Review
BACKGROUND
Osteoporosis is characterized by low bone mass and micro-architectural deterioration of bone tissue leading to increased bone fragility. In people with beta-thalassaemia, osteoporosis represents an important cause of morbidity and is due to a number of factors. First, ineffective erythropoiesis causes bone marrow expansion, leading to reduced trabecular bone tissue with cortical thinning. Second, excessive iron loading causes endocrine dysfunction, leading to increased bone turnover. Lastly, disease complications can result in physical inactivity, with a subsequent reduction in optimal bone mineralization. Treatments for osteoporosis in people with beta-thalassaemia include bisphosphonates (e.g. clodronate, pamidronate, alendronate; with or without hormone replacement therapy (HRT)), calcitonin, calcium, zinc supplementation, hydroxyurea, and HRT alone (for preventing hypogonadism). Denosumab, a fully human monoclonal antibody, inhibits bone resorption and increases bone mineral density (BMD). Finally, strontium ranelate simultaneously promotes bone formation and inhibits bone resorption, thus contributing to a net gain in BMD, increased bone strength, and reduced fracture risk. This is an update of a previously published Cochrane Review.
OBJECTIVES
To review the evidence on the efficacy and safety of treatment for osteoporosis in people with beta-thalassaemia.
SEARCH METHODS
We searched the Cochrane Cystic Fibrosis and Genetic Disorders Group's Haemoglobinopathies Trials Register, which includes references identified from comprehensive electronic database searches and handsearches of relevant journals and abstract books of conference proceedings. We also searched online trial registries. Date of most recent search: 4 August 2022.
SELECTION CRITERIA
Randomized controlled trials (RCTs) in people with beta-thalassaemia with: a BMD Z score below -2 standard deviations (SDs) for children aged under 15 years, adult males (aged 15 to 50 years) and premenopausal females aged over 15 years; or a BMD T score below -2.5 SDs for postmenopausal females and males aged over 50 years.
DATA COLLECTION AND ANALYSIS
Two review authors assessed the eligibility and risk of bias of the included RCTs, and extracted and analysed data. We assessed the certainty of the evidence using GRADE.
MAIN RESULTS
We included six RCTs (298 participants). Active interventions included bisphosphonates (3 trials, 169 participants), zinc supplementation (1 trial, 42 participants), denosumab (1 trial, 63 participants), and strontium ranelate (1 trial, 24 participants). The certainty of the evidence ranged from moderate to very low and was downgraded mainly due to concerns surrounding imprecision (low participant numbers), but also risk of bias issues related to randomization, allocation concealment, and blinding. Bisphosphonates versus placebo or no treatment Two RCTs compared bisphosphonates to placebo or no treatment. After two years, one trial (25 participants) found that alendronate and clodronate may increase BMD Z score compared to placebo at the femoral neck (mean difference (MD) 0.40, 95% confidence interval (CI) 0.22 to 0.58) and the lumbar spine (MD 0.14, 95% CI 0.05 to 0.23). One trial (118 participants) reported that neridronate compared to no treatment may increase BMD at the lumbar spine and total hip at six and 12 months; for the femoral neck, the study found increased BMD in the neridronate group at 12 months only. All results were of very low-certainty. There were no major adverse effects of treatment. Participants in the neridronate group reported less back pain; we considered this representative of improved quality of life (QoL), though the certainty of the evidence was very low. One participant in the neridronate trial (116 participants) sustained multiple fractures as a result of a traffic accident. No trials reported BMD at the wrist or mobility. Different doses of bisphosphonate compared One 12-month trial (26 participants) assessed different doses of pamidronate (60 mg versus 30 mg) and found a difference in BMD Z score favouring the 60 mg dose at the lumbar spine (MD 0.43, 95% CI 0.10 to 0.76) and forearm (MD 0.87, 95% CI 0.23 to 1.51), but no difference at the femoral neck (very low-certainty evidence). This trial did not report fracture incidence, mobility, QoL, or adverse effects of treatment. Zinc versus placebo One trial (42 participants) showed zinc supplementation probably increased BMD Z score compared to placebo at the lumbar spine after 12 months (MD 0.15, 95% CI 0.10 to 0.20; 37 participants) and 18 months (MD 0.34, 95% CI 0.28 to 0.40; 32 participants); the same was true for BMD at the hip after 12 months (MD 0.15, 95% CI 0.11 to 0.19; 37 participants) and 18 months (MD 0.26, 95% CI 0.21 to 0.31; 32 participants). The evidence for these results was of moderate certainty. The trial did not report BMD at the wrist, fracture incidence, mobility, QoL, or adverse effects of treatment. Denosumab versus placebo Based on one trial (63 participants), we are unsure about the effect of denosumab on BMD Z score at the lumbar spine, femoral neck, and wrist joint after 12 months compared to placebo (low-certainty evidence). This trial did not report fracture incidence, mobility, QoL, or adverse effects of treatment, but the investigators reported a reduction in bone pain measured on a visual analogue scale in the denosumab group after 12 months of treatment compared to placebo (MD -2.40 cm, 95% CI -3.80 to -1.00). Strontium ranelate One trial (24 participants) only narratively reported an increase in BMD Z score at the lumbar spine in the intervention group and no corresponding change in the control group (very low-certainty evidence). This trial also found a reduction in back pain measured on a visual analogue scale after 24 months in the strontium ranelate group compared to the placebo group (MD -0.70 cm (95% CI -1.30 to -0.10); we considered this measure representative of improved quality of life.
AUTHORS' CONCLUSIONS
Bisphosphonates may increase BMD at the femoral neck, lumbar spine, and forearm compared to placebo after two years' therapy. Zinc supplementation probably increases BMD at the lumbar spine and hip after 12 months. Denosumab may make little or no difference to BMD, and we are uncertain about the effect of strontium on BMD. We recommend further long-term RCTs on different bisphosphonates and zinc supplementation therapies in people with beta-thalassaemia-associated osteoporosis.
Topics: Adult; Child; Female; Male; Humans; Middle Aged; beta-Thalassemia; Alendronate; Pamidronate; Clodronic Acid; Denosumab; Osteoporosis; Diphosphonates; Fractures, Bone
PubMed: 37159055
DOI: 10.1002/14651858.CD010429.pub3 -
Frontiers in Pharmacology 2024Several medications have been used for glucocorticoids-induced osteoporosis (GIO). However, the best therapeutic option for GIO is still controversial. A Bayesian...
Several medications have been used for glucocorticoids-induced osteoporosis (GIO). However, the best therapeutic option for GIO is still controversial. A Bayesian network meta-analysis was conducted to compare the efficacy and safety of denosumab, teriparatide and bisphosphonates for patients with GIO. Relevant randomized controlled trials published in PubMed, Embase, Cochrane Library and ClinicalTrials.gov up to August 2023 were searched. The following efficiency and safety outcomes were extracted for comparison: bone mineral density (BMD) percentage changes in lumbar spine, femur neck and total hip, and incidences of adverse events (AEs), serious adverse events (SAEs), vertebrae and non-vertebrae fracture. Bayesian random effects models were used for multiple treatment comparisons. 11 eligible RCTs involving 2,877 patients were identified. All the six medications including alendronate, risedronate, etidronate, zoledronate, teriparatide, and denosumab and were effective in increasing BMD. Teriparatide and denosumab were more effective in improving lumbar spine and femur neck BMD, and reducing vertebrae fracture. Alendronate and denosumab were more effective in improving total hip BMD. Alendronate and teriparatide had the lowest incidences of AEs and SAEs. Teriparatide denosumab and the bisphosphonates are all effective in improving BMD for GIO patients. Based on this network meta-analysis, teriparatide and denosumab have higher efficiency in improving lumbar spine and femur neck BMD, and reducing vertebrae fracture. 10.17605/OSF.IO/2G8YA, identifier CRD42023456305.
PubMed: 38313307
DOI: 10.3389/fphar.2024.1336075