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Endocrine Reviews Jun 2019The number of patients surviving ≥5 years after initial cancer diagnosis has significantly increased during the last decades due to considerable improvements in the...
The number of patients surviving ≥5 years after initial cancer diagnosis has significantly increased during the last decades due to considerable improvements in the treatment of many cancer entities. A negative consequence of this is that the emergence of long-term sequelae and endocrine disorders account for a high proportion of these. These late effects can occur decades after cancer treatment and affect up to 50% of childhood cancer survivors. Multiple predisposing factors for endocrine late effects have been identified, including radiation, sex, and age at the time of diagnosis. A systematic literature search has been conducted using the PubMed database to offer a detailed overview of the spectrum of late endocrine disorders following oncological treatment. Most data are based on late effects of treatment in former childhood cancer patients for whom specific guidelines and recommendations already exist, whereas current knowledge concerning late effects in adult-onset cancer survivors is much less clear. Endocrine sequelae of cancer therapy include functional alterations in hypothalamic-pituitary, thyroid, parathyroid, adrenal, and gonadal regulation as well as bone and metabolic complications. Surgery, radiotherapy, chemotherapy, and immunotherapy all contribute to these sequelae. Following irradiation, endocrine organs such as the thyroid are also at risk for subsequent malignancies. Although diagnosis and management of functional and neoplastic long-term consequences of cancer therapy are comparable to other causes of endocrine disorders, cancer survivors need individually structured follow-up care in specialized surveillance centers to improve care for this rapidly growing group of patients.
Topics: Antineoplastic Agents; Endocrine Glands; Endocrine System Diseases; Female; Humans; Immunotherapy; Male; Neoplasms; Radiotherapy; Surgical Procedures, Operative
PubMed: 30476004
DOI: 10.1210/er.2018-00092 -
European Journal of Pain (London,... Oct 2021Long-term opioid treatment (L-TOT) of chronic non-cancer pain (CNCP) patients has been suspected to alter the endocrine system. This systematic review and meta-analysis... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND AND OBJECTIVE
Long-term opioid treatment (L-TOT) of chronic non-cancer pain (CNCP) patients has been suspected to alter the endocrine system. This systematic review and meta-analysis aimed at investigating the published evidence of L-TOT effects on the endocrine system in adult CNCP patients.
DATABASES AND DATA TREATMENT
A systematic search of the literature in MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials and the CINAHL was performed. Studies examining measures of endocrine function of the hypothalamic-pituitary-gonadal, -adrenal, -thyroid, -somatotropic and -prolactin axis in adult CNCP patients in L-TOT (≥4 weeks of use) were included. Outcomes and the level of evidence were analyzed (The Cochrane Collaboration Tool, modified version of the Newcastle-Ottawa Scale and Rating of Recommendations Assessment, Development and Evaluation working group).
RESULTS
A total of 2,660 studies were identified; 1981 excluded and finally thirteen studies (one randomized controlled trial (RCT), three longitudinal- and nine cross-sectional studies) were analyzed. L-TOT was associated with low insulin, suppression of the hypothalamic-pituitary-gonadal axis and alterations of the hypothalamic-pituitary-adrenal axis in both men and women with CNCP compared to different control groups (CNCP or healthy pain-free). No other significant differences were reported. The studies had a high risk of bias and the overall quality of evidence was low.
CONCLUSION
There seems to be an impact of L-TOT in CNCP patients on several components of the endocrine system, but the level of evidence is weak. Given the high prevalence of L-TOT use systematic studies of larger patient populations are urgently needed.
SIGNIFICANCE
This systematic review and meta-analysis suggested that long-term opioid treatment may suppress the hypothalamic-pituitary-gonadal axis, and result in lower insulin levels and alter the glucocorticoid adrenal axis in adult chronic non-cancer pain patients. This adds to the need of more research of both clinical and paraclinical outcomes and their association when initiating and maintaining long-term opioid treatment.
Topics: Adult; Analgesics, Opioid; Cancer Pain; Chronic Pain; Female; Humans; Hypothalamo-Hypophyseal System; Male; Pituitary-Adrenal System; Randomized Controlled Trials as Topic
PubMed: 33982828
DOI: 10.1002/ejp.1797 -
Cancer Medicine Dec 2019With the growing use of immune checkpoint inhibitors (ICIs), case reports of rare yet life-threatening pituitary-adrenal dysfunctions, particularly for hypopituitarism,... (Meta-Analysis)
Meta-Analysis
With the growing use of immune checkpoint inhibitors (ICIs), case reports of rare yet life-threatening pituitary-adrenal dysfunctions, particularly for hypopituitarism, are increasingly being published. In this analysis, we focus on these events by including the most recent publications and reports from early phase I/II and phase III clinical trials and comparing the incidence and risks across different ICI regimens. PubMed, Embase, and the Cochrane Library were systematically searched from inception to April 2019 for clinical trials that reported on pituitary-adrenal dysfunction. The rates of events, odds ratios (ORs), and 95% confidence intervals (CIs) were obtained using random effects meta-analysis. The analyses included data from 160 trials involving 40 432 participants. The rate was 2.43% (95% CI, 1.73%-3.22%) for all-grade adrenal insufficiency and 3.25% (95% CI, 2.15%-4.51%) for hypophysitis. Compared with the placebo or other therapeutic regimens, ICI agents were associated with a higher incidence of serious-grade adrenal insufficiency (OR 3.19, 95% CI, 1.84 to 5.54) and hypophysitis (OR 4.77, 95% CI, 2.60 to 8.78). Among 71 serious-grade hypopituitarism instances in 12 336 patients, there was a significant association between ICIs and hypopituitarism (OR 3.62, 95% CI, 1.86 to 7.03). Substantial heterogeneity was noted across the studies for the rates of these events, which in part was attributable to the different types of ICIs and varied phases of the clinical trials. Although the rates of these events were low, the risk was increased following ICI-based treatment, particularly for CTLA-4 inhibitors, which were associated with a higher incidence of pituitary-adrenal dysfunction than PD-1/PD-L1 inhibitors.
Topics: Adrenal Insufficiency; Antineoplastic Agents, Immunological; Biomarkers, Tumor; CTLA-4 Antigen; Clinical Trials as Topic; Humans; Hypopituitarism; Neoplasms; Odds Ratio; Pituitary-Adrenal Function Tests; Pituitary-Adrenal System; Programmed Cell Death 1 Receptor; Severity of Illness Index
PubMed: 31679184
DOI: 10.1002/cam4.2661 -
Minerva Endocrinologica Mar 2017Long-term outcome of patients with adrenal incidentaloma (AI) is unknown. The aim of this study was to systematically summarize the follow-up and outcome of clinically... (Meta-Analysis)
Meta-Analysis Review
INTRODUCTION
Long-term outcome of patients with adrenal incidentaloma (AI) is unknown. The aim of this study was to systematically summarize the follow-up and outcome of clinically silent AI who do not undergo surgery.
EVIDENCE ACQUISITION
All major databases and medical literature in English-language, published from 1998 to May 2015, were systematically searched for publications on AI. Primary endpoint was hormonal hyper function; secondary endpoints were time from diagnosis to study endpoint and the outcome of adrenalectomy. Meta-analysis was performed using both qualitative and quantitative approach.
EVIDENCE SYNTHESIS
A total of 11 publications were included. Total sample size was 1298 patients. Mean follow-up duration was 44.2 months. There were 82 patients confirmed to have subclinical Cushing's syndrome at diagnosis, with 1.79% new cases at the end of follow up (95% CI, 0.002 to 0.045). Incidence of Cushing's syndrome was 0.7% (95% CI, 0.001 to 0.013) and pheochromocytoma 0.4% (95% CI, 0.001 to 0.008). The mean tumor size was 2.52cm, with mean increment of 0.03cm to 2.9cm at the end of follow up. About 3% of patients ended up with surgery (95% CI, 0.01 to 0.05) but none were due to primary adrenal malignancy. Time of greatest risk of developing Cushing's syndrome and pheochromocytoma was between months 36 and 42 (hazard rate 14%), and between months 48 and 54 (hazard rate 7%) respectively.
CONCLUSIONS
Malignant change in non-functioning AI is rare. The risk of developing overt disease over the follow-up period is low. A less stringent imaging and functional work-up interval can be considered.
Topics: Adrenal Gland Neoplasms; Disease Progression; Humans; Treatment Outcome
PubMed: 26698544
DOI: 10.23736/S0391-1977.16.02394-4 -
The Journal of Urology Oct 2023Incidental adrenal masses are common and require a multidisciplinary approach to evaluation and management that includes family physicians, urologists, endocrinologists,...
PURPOSE
Incidental adrenal masses are common and require a multidisciplinary approach to evaluation and management that includes family physicians, urologists, endocrinologists, and radiologists. The purpose of this guideline is to provide an updated approach to the diagnosis, management, and follow-up of adrenal incidentalomas, with a special focus on the areas of discrepancy/controversy existing among the published guidelines from other associations.
MATERIALS AND METHODS
This guideline was developed by the Canadian Urological Association (CUA) through a working group comprised of urologists, endocrinologists, and radiologists and subsequently endorsed by the American Urological Association (AUA). A systematic review utilizing the GRADE approach served as the basis for evidence-based recommendations with consensus statements provided in the absence of evidence. For each guideline statement, the strength of recommendation was reported as weak or strong, and the quality of evidence was evaluated as low, medium, or high.
RESULTS
The CUA working group provided evidence- and consensus-based recommendations based on an updated systematic review and subject matter expertise. Important updates on evidence-based radiological evaluation and hormonal testing are included in the recommendations. This guideline clarifies which patients may benefit from surgery and highlights where short term surveillance is appropriate.
CONCLUSION
Incidentally detected adrenal masses require a comprehensive assessment of hormonal function and oncologic risk. This guideline provides a contemporary approach to the appropriate clinical, radiographic, and endocrine assessments required for the evaluation, management, and follow-up of patients with such lesions.
Topics: Humans; Adrenal Gland Neoplasms; Follow-Up Studies; Canada; Incidental Findings
PubMed: 37556768
DOI: 10.1097/JU.0000000000003644 -
European Radiology Mar 2018To evaluate the proportion of pheochromocytomas meeting the criteria for adenoma on adrenal washout CT and the diagnostic performance of adrenal washout CT for... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
To evaluate the proportion of pheochromocytomas meeting the criteria for adenoma on adrenal washout CT and the diagnostic performance of adrenal washout CT for differentiating adenoma from pheochromocytoma.
METHODS
MEDLINE and EMBASE were searched to 28 March 2017. We included studies that used adrenal washout CT for characterisation of pheochromocytomas. Two independent reviewers assessed the methodological quality using Quality Assessment of Diagnostic Accuracy Studies-2. Proportions were pooled using an inverse variance method for calculating weights (random-effects). Sensitivity and specificity were pooled using hierarchical logistic regression modelling and plotted in a hierarchical summary receiver-operating-characteristics (HSROC) plot.
RESULTS
Ten studies (114 pheochromocytomas) were included. The pooled proportion of pheochromocytomas meeting the criteria for adenomas was 35 % (95 % CI 20-51). For eight studies providing information on diagnostic performance, the pooled sensitivity and specificity for differentiating adenoma from pheochromocytoma were 0.97 (95 % CI 0.93-0.99) and 0.67 (95 % CI 0.44-0.84), respectively. The area under the HSROC curve was 0.97 (95 % CI 0.95-0.98).
CONCLUSIONS
There was a non-negligible proportion of pheochromocytomas meeting the criteria for adenoma on adrenal washout CT. Although overall diagnostic performance was excellent for differentiating adenoma from pheochromocytoma, specificity was relatively low.
KEY POINTS
• Non-negligible proportion of pheochromocytomas can be mistaken for adenoma. • Adrenal washout CT showed good sensitivity (97%) but relatively low specificity (67%). • Findings other than washout percentage should be used when diagnosing pheochromocytomas.
Topics: Adenoma; Adrenal Gland Neoplasms; Diagnosis, Differential; False Positive Reactions; Humans; Pheochromocytoma; ROC Curve; Sensitivity and Specificity; Tomography, X-Ray Computed
PubMed: 29026974
DOI: 10.1007/s00330-017-5076-5 -
International Journal of Surgery... Aug 2022This systematic review and meta-analysis compared the safety and effectiveness of minimally invasive adrenalectomy (MIA) with open adrenalectomy (OA) in patients with... (Meta-Analysis)
Meta-Analysis Review
Safety and effectiveness of minimally invasive adrenalectomy versus open adrenalectomy in patients with large adrenal tumors (≥5 cm): A meta-analysis and systematic review.
BACKGROUND
This systematic review and meta-analysis compared the safety and effectiveness of minimally invasive adrenalectomy (MIA) with open adrenalectomy (OA) in patients with large adrenal tumors (≥5 cm).
MATERIALS AND METHODS
We performed a systematic review and cumulative meta-analysis of the primary outcomes according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) and AMSTAR (Assessing the methodological quality of systematic reviews) Guidelines. Five databases including Medline, PubMed, Cochrane Library, Scopus, and Web of Science were systematically searched. The time frame of the search was set from the creation of the database to March 2022.
RESULTS
Ten studies including 898 patients were included. Compared to OA, MIA is superior for length of stay [LOS WMD = -3.52, 95% CI (-4.61, -2.43), P < 0.01], drainage time [DT WMD = -0.68, 95% CI (-1.27, -0.09), P < 0.05] and fasting time [FT WMD = -0.95, 95% CI (-1.35, -0.55), P < 0.01], estimated blood loss [EBL WMD = -314.22, 95% CI (-494.76, -133.69), P < 0.01] and transfusion [WMD = -416.73, 95% CI (-703.75, -129.72), P < 0.01], while operative time (OT) and complications are not statistically different. For pheochromocytoma, MIA remains superior for LOS [WMD = -3.10, 95% CI (-4.61, -1.60), P < 0.01] and EBL [WMD = -273.65, 95% CI (-457.44, -89.86), P < 0.01], while OT and complications are not significantly different.
CONCLUSION
MIA offers advantages over OA in the management of large adrenal tumors, including in the case of a specific large adrenal tumor - large pheochromocytoma.
Topics: Adrenal Gland Neoplasms; Adrenalectomy; Humans; Laparoscopy; Length of Stay; Operative Time; Pheochromocytoma; Treatment Outcome
PubMed: 35870758
DOI: 10.1016/j.ijsu.2022.106779 -
Journal of Clinical Oncology : Official... Nov 2005We systematically assessed the efficacy and safety of appetite stimulants in the management of cancer-related anorexia. Literature databases were searched for randomized... (Review)
Review
PURPOSE
We systematically assessed the efficacy and safety of appetite stimulants in the management of cancer-related anorexia. Literature databases were searched for randomized controlled trials of appetite stimulants in the treatment of cancer anorexia.
MATERIALS AND METHODS
Studies were graded according to quality. Fifty-five studies met inclusion criteria.
RESULTS
Only two drugs have evidence to support their use for anorexia (progestins and corticosteroids). There is strong evidence against the use of hydrazine sulfate. The outcomes of these trials have been mixed and patient population heterogeneous.
CONCLUSION
The optimal dose, time to start, and duration of treatment for many appetite stimulants for cancer anorexia is still unknown. A more systematic approach to research methodology with universal outcome measure and prospective randomized studies are need. Combination regimens are needed but this cannot at the present time be supported by the data presented.
Topics: Adrenal Cortex Hormones; Adult; Anorexia; Antiemetics; Appetite Stimulants; Humans; Metoclopramide; Neoplasms; Progestins; Weight Loss
PubMed: 16293879
DOI: 10.1200/JCO.2005.01.8010 -
Life (Basel, Switzerland) Nov 2022(1) Background: This study aimed to develop a comprehensive understanding of the treatment-related adverse events when using PD-1 or PD-L1 inhibitors in triple-negative... (Review)
Review
(1) Background: This study aimed to develop a comprehensive understanding of the treatment-related adverse events when using PD-1 or PD-L1 inhibitors in triple-negative breast cancer (TNBC). (2) Methods: We conducted a meta-analysis of Phase II/III randomized clinical trials. Studies were searched for using PubMed, Embase, and Cochrane Library from 1 March 1980 till 30 June 2022. Data on adverse events were mainly extracted from ClinicalTrials.gov and published articles. A generalized linear mixed model with the logit transformation was employed to obtain the overall incidence of adverse events across all studies. For serious adverse events with low incidences, the Peto method was used to calculate the odds ratio (OR) and 95% confidence interval (95%CI) in the PD-1 or PD-L1 inhibitors groups compared to the control groups. (3) Results: Nine studies were included in the meta-analysis, including a total of 2941 TNBC patients treated with PD-1 or PD-L1 inhibitors (including atezolizumab, pembrolizumab and durvalumab) and 2339 patients in the control groups. Chemotherapy alone was the control group in all studies. The average incidences of all serious immune-related adverse events of interest (hypothyroidism, hyperthyroidism, pneumonitis, pruritus, rash) were less than 1%, except for adrenal insufficiency (1.70%, 95%CI: 0.50-5.61%) in the PD-1 or PD-L1 groups. PD-1 or PD-L1 inhibitors significantly increased the risk of serious pneumonitis (OR = 2.52, 95%CI: 1.02-6.26), hypothyroidism (OR = 5.92, 95%CI: 1.22-28.86), alanine aminotransferase (ALT) elevation (OR = 1.66, 95%CI: 1.12-2.45), and adrenal insufficiency (OR = 18.81, 95%CI: 3.42-103.40). For non-serious adverse events, the patients treated with PD-1 or PD-L1 inhibitors had higher risk of aspartate aminotransferase (AST) elevation (OR =1.26, 95%CI: 1.02-1.57), hypothyroidism (OR = 3.63, 95%CI: 2.92-4.51), pruritus (OR = 1.84, 95%CI: 1.30-2.59), rash (OR = 1.29, 95%CI: 1.08-1.55), and fever (OR = 1.77, 95%CI: 1.13-2.77), compared with chemotherapy alone. (4) Conclusions: The incidence of serious immune-related adverse events in PD-1 or PD-L1 inhibitors groups is low but significantly higher than in chemotherapy groups. When using PD-1 or PD-L1 inhibitors for the treatment of TNBC, serious pneumonitis, hypothyroidism, ALT elevation, and adrenal insufficiency should be considered. Non-serious adverse events, such as AST elevation, rash, and fever, should also be taken into consideration.
PubMed: 36556355
DOI: 10.3390/life12121990 -
European Journal of Endocrinology Aug 2016To perform a systematic review of published literature on adrenal biopsy and to assess its performance in diagnosing adrenal malignancy. (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
To perform a systematic review of published literature on adrenal biopsy and to assess its performance in diagnosing adrenal malignancy.
METHODS
Medline In-Process and Other Non-Indexed Citations, MEDLINE, EMBASE, and Cochrane Central Register of Controlled Trial were searched from inception to February 2016. Reviewers extracted data and assessed methodological quality in duplicate.
RESULTS
We included 32 observational studies reporting on 2174 patients (39.4% women, mean age 59.8 years) undergoing 2190 adrenal mass biopsy procedures. Pathology was described in 1621/2190 adrenal lesions (689 metastases, 68 adrenocortical carcinomas, 64 other malignancies, 464 adenomas, 226 other benign, 36 pheochromocytomas, and 74 others). The pooled non-diagnostic rate (30 studies, 2013 adrenal biopsies) was 8.7% (95%CI: 6-11%). The pooled complication rate (25 studies, 1339 biopsies) was 2.5% (95%CI: 1.5-3.4%). Studies were at a moderate risk for bias. Most limitations related to patient selection, assessment of outcome, and adequacy of follow-up. Only eight studies (240 patients) could be included in the diagnostic performance analysis with a sensitivity and specificity of 87 and 100% for malignancy, 70 and 98% for adrenocortical carcinoma, and 87 and 96% for metastasis respectively.
CONCLUSIONS
Evidence based on small sample size and moderate risk of bias suggests that adrenal biopsy appears to be most useful in the diagnosis of adrenal metastasis in patients with a history of extra-adrenal malignancy. Adrenal biopsy should only be performed if the expected findings are likely to alter the management of the individual patient and after biochemical exclusion of catecholamine-producing tumors to help prevent potentially life-threatening complications.
Topics: Adrenal Gland Diseases; Adrenal Gland Neoplasms; Adrenal Glands; Biopsy; Female; Humans; Male; Middle Aged; Neoplasm Metastasis
PubMed: 27257146
DOI: 10.1530/EJE-16-0297