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1.
J Clin Densitom ; 26(1): 36-44, 2023.
Article in English | MEDLINE | ID: mdl-36372621

ABSTRACT

PURPOSE: Describe fracture risk assessment practices among physicians treating osteoporosis in a real-life setting. METHODS: This is a retrospective cohort study in a tertiary academic center. Inclusion criteria involved adults (aged ≥18 years) who received minimum adequate therapy (bisphosphates, raloxifene, or denosumab ≥ 3 years or teriparatide ≥ 18 months). Of 1,814 charts randomly selected and reviewed, 274 patients met the inclusion criteria. Risk stratification tools included fragility fractures, Dual-energy X-ray Absorptiometry (DXA), and fracture risk assessment using the FRAX tool. Fracture risk assessment was performed before therapy initiation (N= 274) and at the time of institution of the drug holiday (N=119). High-risk patients were defined as the presence of a fragility fracture, T-score ≤-2.5, or a high-risk score by FRAX calculation. FRAX scores were independently calculated by the research team for comparison and assessment purposes. RESULTS: Before initiation of therapy (N=274) versus upon starting a drug holiday (DH; N=119), 29.9% versus 3.4% had a history of fragility fractures (P<0.001), 58.8% versus 67.2% had a DXA scan performed (P>0.05), 10.5% versus 10.9% of physicians calculated a FRAX score (P>0.05), and 71.5% versus 66.4% were considered at high risk and eligible for therapy. A DXA scan was performed after DH in 40.2% of these patients and at least once in 95.3% of the entire cohort. CONCLUSION: The reporting of FRAX score in DXA scan reports may significantly increase its utilization in fracture risk assessment. We recommend comprehensive fracture risk assessment utilizing history of prevalent osteoporosis fractures, DXA assessment, and FRAX scoring.


Subject(s)
Osteoporosis , Osteoporotic Fractures , Adult , Humans , Adolescent , Bone Density , Retrospective Studies , Risk Assessment , Osteoporosis/drug therapy , Osteoporosis/epidemiology , Osteoporotic Fractures/epidemiology , Osteoporotic Fractures/etiology , Absorptiometry, Photon , Risk Factors
2.
Front Endocrinol (Lausanne) ; 13: 1023220, 2022.
Article in English | MEDLINE | ID: mdl-36457558

ABSTRACT

Background: The increasing use of computed tomography (CT) has identified many patients with incidental adrenal lesions. Further evaluation of these lesions is often dependent on the language used in the radiology report. Compared to the general population, patients with cancer have a higher risk for adrenal abnormalities, yet data on the prevalence and type of incidental adrenal lesions reported on radiologic reports in cancer patients is limited. In this study, we aimed to determine the prevalence and nature of adrenal abnormalities as an incidental finding reported on radiology reports of cancer patients evaluated for reasons other than suspected adrenal pathology. Methods: Radiology reports of patients who underwent abdominal CT within 30 days of presentation to a tertiary cancer center were reviewed and analyzed. We used natural language processing to perform a multi-class text classification of the adrenal reports. Patients who had CT for suspected adrenal mass including adrenal protocol CT were excluded. Three independent abstractors manually reviewed abnormal and questionable results, and we measured the interobserver agreement. Results: From June 1, 2006, to October 1, 2017, a total of 600,399 abdominal CT scans were performed including 66,478 scans obtained within 30 days of the patient's first presentation. Of these, 58,512 were eligible after applying the exclusion criteria. Adrenal abnormalities were identified in 7,817 (13.4%) reports, with adrenal nodularity (3,401 [43.5%]), adenomas (1,733 [22.2%]), and metastases (1,337 [17.1%]) being the most reported categories. Only 10 cases (0.1%) were reported as primary adrenal carcinomas and 2 as pheochromocytoma. Interobserver agreement using 300 reports yielded a Fleiss kappa of 0.893, implying almost perfect agreement between the abstractors. Conclusions: Incidental adrenal abnormalities are commonly reported in abdominal CT reports of cancer patients. As the terminology used by radiologists to describe these findings greatly determine the subsequent management plans, further studies are needed to correlate some of these findings to the actual confirmed diagnosis based on hormonal, histological and follow-up data and ascertain the impact of such reported findings on patients' outcomes.


Subject(s)
Adrenal Gland Neoplasms , Pheochromocytoma , Humans , Prevalence , Tomography, X-Ray Computed , Pheochromocytoma/diagnostic imaging , Pheochromocytoma/epidemiology , Adrenal Gland Neoplasms/diagnostic imaging , Adrenal Gland Neoplasms/epidemiology
3.
Endocr Pract ; 28(10): 1078-1085, 2022 Oct.
Article in English | MEDLINE | ID: mdl-35787466

ABSTRACT

OBJECTIVE: Published literature on physicians' preferences and sequential treatment patterns of osteoporosis therapy is scarce. METHODS: A retrospective cohort study of patients who received bisphosphonates, denosumab, and/or raloxifene for at least 3 consecutive years or teriparatide for at least 18 months for osteoporosis. Data collection spanned 10 years, from October 2007 to September 2016, at a tertiary care center in the United States. RESULTS: In total, 12 885 patients were identified on the basis of receiving at least 1 treatment at any point in time; 1814 patients were randomly reviewed, and 274 patients met the inclusion criteria. The mean age was 68.8 ± 10.7 years, and women represented 90.9% of all the cases. Primary care physicians and rheumatologists constituted 65.7% and 22.6% of the prescribers, respectively. Before instituting a drug holiday, alendronate was the most common initial treatment (percentage, mean duration ± standard deviation in years: 69%, 5.4 ± 2.4 years) followed by ibandronate (9.5%, 4.9 ± 2.1 years) and raloxifene (9.1%, 5.2 ± 1.6 years). Denosumab was the most common second course of treatment, accounting for 29.3% of 82 patients who were subsequently prescribed another therapy, followed by alendronate (24.4%) and zoledronate (20.7%). Among patients who were placed on a drug holiday and eventually restarted on osteoporosis therapy, denosumab was the most common treatment instituted (n = 21), accounting for 40% of the total patients, followed by alendronate (32%) and zoledronate (16%). There was a progressive decline in osteoporosis therapy over the duration of the study. CONCLUSION: Alendronate was the most common initial therapy. Denosumab was the most common second course of treatment prescribed.


Subject(s)
Bone Density Conservation Agents , Osteoporosis, Postmenopausal , Osteoporosis , Aged , Alendronate/therapeutic use , Denosumab/therapeutic use , Diphosphonates/therapeutic use , Female , Humans , Ibandronic Acid/therapeutic use , Middle Aged , Osteoporosis/drug therapy , Osteoporosis, Postmenopausal/drug therapy , Raloxifene Hydrochloride/therapeutic use , Retrospective Studies , Teriparatide/therapeutic use , United States , Zoledronic Acid/therapeutic use
4.
J Clin Endocrinol Metab ; 107(5): 1239-1246, 2022 04 19.
Article in English | MEDLINE | ID: mdl-35092681

ABSTRACT

CONTEXT: Reporting temporal trends in adrenocortical carcinoma (ACC) helps guide management strategies. OBJECTIVE: This work aimed to report the trends in disease burden and clinical outcomes over time that cannot be adequately captured from individual clinical trials. METHODS: A retrospective study was held of ACC patients seen at a referral cancer center between February 1998 and August 2019. Clinical outcomes were compared between an early cohort (February 1998-June 2007) and a late cohort (July 2007-August 2019). RESULTS: A total of 621 patients included with a median age at diagnosis of 49.3 years (range, 0.5-86.6 years). There were 285 (45.9%) patients with hormonal overproduction. More patients in the late cohort had stage IV disease compared to the early cohort (36.8% vs 23.1%; P < .0001). Resection of the primary tumor was performed in 502 patients (80.8%). Complete resection (R0) was more common in the late cohort (165 [60.2%]) than in the early cohort (100 [44.6%]; P = .0005). Of 475 patients with metastatic disease (stage IV or recurrent metastatic disease), 352 (74.1%) received mitotane, 320 (67.4%) received chemotherapy, and 53 (11.2%) received immunotherapy. In the early cohort, 70 (33%) received 2 or more lines of therapy, whereas in the late cohort, 127 (48%) received 2 or more lines of therapy. The 5-year overall survival (OS) rates were 65%, 58%, 45%, and 10% for stage I, II, III, and IV disease, respectively, whereas the 2-year OS rates in patients with stage IV disease was 24% in the early cohort and 46% in the late cohort (P = .01). CONCLUSION: ACC clinical outcomes improved over the past 2 decades as more patients had complete resection or received more lines of systemic therapy.


Subject(s)
Adrenal Cortex Neoplasms , Adrenocortical Carcinoma , Adrenal Cortex Neoplasms/drug therapy , Adrenal Cortex Neoplasms/surgery , Adrenocortical Carcinoma/drug therapy , Adrenocortical Carcinoma/surgery , Antineoplastic Agents, Hormonal/therapeutic use , Humans , Mitotane/therapeutic use , Referral and Consultation , Retrospective Studies
5.
Br J Cancer ; 125(9): 1233-1238, 2021 10.
Article in English | MEDLINE | ID: mdl-34400803

ABSTRACT

BACKGROUND: After radical resection, patients with adrenocortical carcinoma (ACC) frequently experience recurrence and, therefore, effective adjuvant treatment is urgently needed. The aim of the study was to investigate the role of adjuvant platinum-based therapy. METHODS: In this retrospective multicentre cohort study, we identified patients treated with adjuvant platinum-based chemotherapy after radical resection and compared them with patients without adjuvant chemotherapy. Recurrence-free and overall survival (RFS/OS) were investigated in a matched group analysis and by applying a propensity score matching using the full control cohort (n = 268). For both approaches, we accounted for immortal time bias. RESULTS: Of the 31 patients in the platinum cohort (R0 n = 25, RX n = 4, R1 n = 2; ENSAT Stage II n = 11, III n = 16, IV n = 4, median Ki67 30%, mitotane n = 28), 14 experienced recurrence compared to 29 of 31 matched controls (median RFS after the landmark at 3 months 17.3 vs. 7.3 months; adjusted HR 0.19 (95% CI 0.09-0.42; P < 0.001). Using propensity score matching, the HR for RFS was 0.45 (0.29-0.89, P = 0.021) and for OS 0.25 (0.09-0.69; P = 0.007). CONCLUSIONS: Our study provides the first evidence that adjuvant platinum-based chemotherapy may be associated with prolonged recurrence-free and overall survival in patients with ACC and a very high risk for recurrence.


Subject(s)
Adrenal Cortex Neoplasms/drug therapy , Adrenal Cortex Neoplasms/surgery , Adrenocortical Carcinoma/drug therapy , Adrenocortical Carcinoma/surgery , Platinum/administration & dosage , Adolescent , Adrenal Cortex Neoplasms/pathology , Adrenocortical Carcinoma/pathology , Adult , Aged , Case-Control Studies , Chemotherapy, Adjuvant , Child , Child, Preschool , Female , Humans , Male , Middle Aged , Neoplasm Staging , Platinum/therapeutic use , Propensity Score , Retrospective Studies , Survival Analysis , Treatment Outcome , Young Adult
6.
J Immunother Cancer ; 8(2)2020 07.
Article in English | MEDLINE | ID: mdl-32737143

ABSTRACT

BACKGROUND: There is no effective systemic therapy for metastatic adrenal cortical carcinoma (ACC) after failure of platinum-based chemotherapy. The efficacies of single-agent oral multikinase inhibitors (MKIs) or salvage immune checkpoint inhibitors (CPIs) have been very limited. It is unknown whether combining CPIs, such as pembrolizumab (PEM), with other therapies, such as MKIs, could yield higher response rates in ACC, yet this combination has shown promise in other cancers. Herein, we describe the first case series using PEM in combination with the MKI lenvatinib (LEN) in patients with progressive, metastatic ACC. METHODS: A retrospective case series describing the use of LEN/PEM as salvage therapy in patients with progressive/metastatic ACC. RESULTS: Eight patients were treated with the LEN/PEM combination therapy. Half were female, and the median age at time of diagnosis was 38 years (range 21-49). Three (37.5%) patients had hormonally active ACC. The median number of prior lines of systemic therapy was 4 (range 2-9). Six (75%) patients had had disease progression on prior CPIs and five (62.5%) patients had progressed on prior MKI therapy. The median progression-free survival was 5.5 months (95% CI 1.8-not reached) and median duration of therapy was 8.5 months (range 2-22). Two (25%) patients had a partial response, one (12.5%) patient had stable disease, and five (62.5%) patients had progressive disease. None of the eight patients stopped therapy because of adverse events. CONCLUSIONS: In our small cohort of heavily pretreated patients with ACC, the combination of LEN/PEM was associated with objective responses in a subset of patients without significant toxicity. This combination should be formally investigated in phase II clinical trial with robust correlative studies to identify predictors for response.


Subject(s)
Adrenocortical Carcinoma/drug therapy , Antibodies, Monoclonal, Humanized/therapeutic use , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Phenylurea Compounds/therapeutic use , Quinolines/therapeutic use , Salvage Therapy/methods , Adult , Antibodies, Monoclonal, Humanized/pharmacology , Female , Humans , Male , Middle Aged , Phenylurea Compounds/pharmacology , Quinolines/pharmacology , Retrospective Studies , Young Adult
7.
AACE Clin Case Rep ; 6(1): e40-e45, 2020.
Article in English | MEDLINE | ID: mdl-32524008

ABSTRACT

OBJECTIVE: To describe an unusual immune-related adverse event (irAE), acquired generalized lipodystrophy (AGL), from checkpoint inhibitor therapy in a patient treated with pembrolizumab. METHODS: This is a case report of a 67-year-old male with metastatic melanoma who was treated with pembrolizumab. Prior to pembrolizumab, the patient was treated with another immune-checkpoint inhibitor and developed autoimmune hemolytic anemia. After starting pembrolizumab, he developed a scrotal mass consistent with panniculitis and after several subsequent cycles, he developed AGL. RESULTS: Loss of subcutaneous fat, unexplained weight loss in combination with worsening insulin resistance and worsening hypertriglyceridemia after initiation of pembrolizumab were consistent with AGL. Autoimmune disorders and other etiologies were ruled out. Despite this irAE, the patient continued to receive pembrolizumab given stabilization of melanoma with treatment. CONCLUSION: We report the second case of a patient who developed AGL secondary to pembrolizumab, and the fourth case to report such complication secondary to antiprogrammed cell death receptor-1 inhibitors. As use of checkpoint inhibitors becomes more common to treat several types of cancer, it is vital for clinicians to recognize these rare irreversible complications that are not frequently reported in clinical trials.

8.
Cancers (Basel) ; 12(2)2020 Feb 22.
Article in English | MEDLINE | ID: mdl-32098326

ABSTRACT

Adrenocortical carcinoma (ACC) is a rare and aggressive malignancy with high risk of recurrence despite macroscopically complete surgical resection. The main predictors of ACC recurrence include advanced disease stage, incomplete surgical resection, cortisol production, certain genetic alterations, and high proliferation rate (Ki-67 proliferation index). Mitotane has been the mainstay adjuvant therapy of ACC. However, the use of mitotane is based on retrospective and occasionally conflicting evidence. As mitotane levels can take a few months before reaching therapeutic levels, there is an emerging practice of combining platinum-based chemotherapy with mitotane in the adjuvant setting. Retrospective data indicate that radiotherapy is an option for select patients, particularly those with positive resection margins. There are multiple knowledge gaps in selecting patients for adjuvant therapy. It is of great importance to establish risk calculators to predict recurrence and to implement molecular profiling of ACC to guide adjuvant therapy. The role of immunotherapy in metastatic ACC is emerging and if deemed efficacious, then future studies will be needed to ascertain the role of adjuvant immunotherapy in ACC.

9.
Scand J Gastroenterol ; 52(8): 898-903, 2017 08.
Article in English | MEDLINE | ID: mdl-28485641

ABSTRACT

Abstracts Objectives: Cardiogenic ascites has been well described regarding its pathophysiology and fluid characteristics in prior literatures. However, ascites in patients with cardiac cirrhosis has not been characterized as a separate entity despite its unique pathophysiology and clinical aspects. This study aims to describe the fluid profile of ascites of cardiac cirrhosis and explore the utility of ascitic fluid protein (AFP) to predict concurrent cardiac cirrhosis. METHODS AND MATERIALS: We retrospectively selected and reviewed samples from the patients with cardiogenic ascites with and without concurrent cardiac cirrhosis. Epidemiologic characters, serum laboratory values, and fluid characteristics were directly compared between the groups. RESULTS: We analyzed 20 samples of ascitic fluid from the patients of cardiac cirrhosis and compared with 48 samples of non-cirrhotic cardiac ascites. The AFP was significantly lower in patients with cardiac cirrhosis (3.66g/dl) as compared to non-cirrhotic patients (4.31g/dl, p < .01); while there was no difference in serum-ascites albumin gradient (1.48g/dl vs. 1.47g/dl, p = .95). AFP equal to or less than 4.3g/dl predicted cirrhosis with a sensitivity of 95% and negative likelihood ratio of 0.10; the corresponding ROC curve of AFP has an AUC of 0.777, higher than AUC of other noninvasive prediction models. CONCLUSIONS: We presented the first fluid characterization of ascites in patients with cardiac cirrhosis. AFP was significantly lower than that from non-cirrhotic cardiac ascites, likely secondary to decreased serum protein level. AFP equal to or less than 4.3g/dl could be utilized to screen for concurrent cardiac cirrhosis with high sensitivity in patients with cardiogenic ascites without other predisposing factors for liver injury.


Subject(s)
Ascites/diagnosis , Ascitic Fluid/chemistry , Heart Failure/diagnosis , Liver Cirrhosis/diagnosis , Serum Albumin/analysis , Aged , Ascites/blood , Ascites/complications , Chicago , Diagnosis, Differential , Electronic Health Records , Female , Humans , Logistic Models , Male , Middle Aged , ROC Curve , Retrospective Studies
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