Rehabilitation Interventions in Head and Neck Cancer: A Scoping Review.

OBJECTIVE: The aim of the study is to identify and appraise current evidence for rehabilitation interventions in head and neck cancer. DESIGN: A previously published scoping review spanning 1990 through April 2017 was updated through January 11, 2023 and narrowed to include only interventional studies (Arch Phys Med Rehabil. 2019;100(12):2381-2388). Included studies had a majority head and neck cancer population and rehabilitation-specific interventions. Pairs of authors extracted data and evaluated study quality using the PEDro tool. Results were organized by intervention type. RESULTS: Of 1338 unique citations, 83 studies with 87 citations met inclusion criteria. The median study sample size was 49 (range = 9-399). The most common interventions focused on swallow (16 studies), jaw (11), or both (6), followed by whole-body exercise (14) and voice (10). Most interventions took place in the outpatient setting (77) and were restorative in intent (65 articles). The overall study quality was fair (median PEDro score 5, range 0-8); none were of excellent quality (PEDro >9). CONCLUSIONS: Most head and neck cancer rehabilitation interventions have focused on restorative swallow and jaw exercises and whole-body exercise to address dysphagia, trismus, and deconditioning. More high-quality evidence for head and neck cancer rehabilitation interventions that address a wider range of impairments and activity and social participation limitations during various cancer care phases is urgently needed to reduce head and neck cancer-associated morbidity.

A Systematic Review of Telehealth-Based Pediatric Cancer Rehabilitation Interventions on Disability.

Background: Telehealth is an emerging method which may overcome barriers to rehabilitation access for pediatric cancer survivors (aged ≤19 years). This systematic review aimed to examine telehealth-based rehabilitation interventions aimed at preventing, maintaining, or improving disability in pediatric cancer survivors. Methods: We performed systematic searches in Ovid MEDLINE, Ovid EMBASE, Cochrane Library, SCOPUS, Web of Science, and CINAHL Plus between 1994 and 2022. Eligible studies included telehealth-based interventions assessing disability outcomes in pediatric cancers. Results: Database searches identified 4,040 records. Nine unique interventions met the eligibility criteria. Telehealth delivery methods included telephone (n = 6), email (n = 3), mobile health applications (n = 3), social media (n = 3), videoconferencing (n = 2), text messaging (n = 2), active video gaming (n = 2), and websites (n = 2). Interventions focused on physical activity (n = 8) or self-management (n = 1). Outcomes assessing disability varied (n = 6). Three studies reported statistically and clinically significant results. Narrative synthesis of findings was constructed based on the Picker's principles for patient-centered care: (1) values, preferences, and needs; (2) involve family and friends; (3) coordination of care; (4) provide social support; (5) holistic well-being; and (6) information and communication. Conclusions: Telehealth-based rehabilitation interventions for pediatric cancer survivors is an emerging research area with potential to improve disability outcomes. Adequately powered trials with consistency in disability outcome measures are warranted. Additional research is needed to determine the effectiveness and best practices for telehealth-based pediatric cancer rehabilitation.

Recurrence After Biopsy-Confirmed Cervical High-Grade Intraepithelial Lesion Followed by Negative Conization: A Systematic Review and Meta-analysis.

ABSTRACT: The aim of the study is to assess the recurrence rate (as cervical intraepithelial neoplasia 2+ [CIN2+]) in patients who had a confirmed high-grade squamous intraepithelial lesion (CIN2-3) in a cervical biopsy specimen followed by a negative conization specimen. MATERIALS AND METHODS: A systematic literature review was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses checklist. Ovid/MEDLINE, Ovid/Embase, the Cochrane Central Register of Controlled Trials, and ClinicalTrials.gov were searched from inception until January 2023. The study protocol was registered in PROSPERO (ID number CRD42023393951). The search identified 3,089 articles; 1,530 were removed as duplicates, and 1,559 titles and abstracts were assessed for inclusion. The full text of 26 studies was assessed for eligibility, and finally, 12 studies with 1,036 patients were included. All included studies were retrospective cohort studies. A proportion meta-analysis was performed. RESULTS: For patients with negative conization specimens, the recurrence rate as CIN2+ during follow-up was 6% (95% CI, 1.8%-12.1%; I2 = 49.2; p < .0001, 215 patients and 4 studies) in the proportion meta-analysis, ranging from 0.3% to 13.0% for the individual studies. For patients with ≤CIN1 conization specimens, the recurrence rate as CIN2+ during follow-up was 3.6% (95% CI, 1.2%-7%; I2 = 75.1; p < .0001, 991 patients and 10 studies) in the proportion meta-analysis and ranged from 0.6% to 13.0% for the individual studies. CONCLUSIONS: The recurrence rate as CIN2+ for patients with a confirmed high-grade intraepithelial lesion on a cervical biopsy followed by a negative conization specimen is 6%. In patients with negative and CIN1 conization specimens, the recurrence rate is 3.6%.

Complications of HIPEC for ovarian cancer surgery: evaluation over two time periods.

OBJECTIVE: Cytoreductive surgery in conjunction with hyperthermic intraperitoneal chemotherapy (HIPEC) is being explored in the upfront, interval, and recurrent setting in patients with ovarian cancer. The objective of this systematic review was to assess the rate of complications associated with HIPEC in epithelial ovarian cancer surgery over two time periods. METHODS: This study was registered in PROSPERO (CRD42022328928). A systematic review was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) checklist. Ovid/Medline, Ovid/Embase, Web of Science, Scopus, and Cochrane Central Register of Controlled Trials were searched from January 2004 to April 2022. We included studies reporting on patients with advanced primary or recurrent epithelial ovarian cancer who underwent cytoreductive surgery and HIPEC. We evaluated two different time periods: 2004-2013 and 2014-2022. A random-effects meta-analysis was used to produce an overall summary. Subgroup analyses were planned according to recruited period for each specific complication type. Heterogeneity was assessed using the I2 statistic. RESULTS: A total of 4928 patients were included from 69 studies for this systematic review; 19 published from 2004-2013, and 50 published from 2014-2022. No significant differences were found between the two time periods in terms of blood transfusions (33% vs 51%; p=0.46; I2=95%) overall gastrointestinal complications (15% vs 21%; p=0.36; I2=98%), infectious diseases (16% vs 13%; p=0.62; I2=93%), overall respiratory complications (12% vs 12%; p=0.88; I2=91%), overall urinary complications (6% vs 12%; p=0.06; I2=94%), or thromboembolic events (5% vs 3%; p=0.25; I2=63%). Also, no differences were found in intensive care unit (ICU) admissions (89% vs 28%; p=0.06; I2=99%), reoperations (8% vs 7%; p=0.50; I2=37%), or deaths (3% vs 3%; p=0.77; I2=57%). CONCLUSIONS: Our review showed that overall complications have not changed over time for patients undergoing HIPEC in the setting of primary or recurrent ovarian cancer. There was no decrease in the rates of ICU admissions, reoperations, or deaths.

Rehabilitation Interventions for Head and Neck Cancer-Associated Lymphedema: A Systematic Review.

Importance: Head and neck cancer-associated lymphedema (HNCaL) affects up to 90% of survivors of head and neck cancer and is a substantial contributor to disability following head and neck cancer treatment. Despite the prevalence and morbidity associated with HNCaL, rehabilitation interventions are not well studied. Objective: To identify and appraise the current evidence for rehabilitation interventions in HNCaL. Evidence Review: Five electronic databases were searched systematically from inception to January 3, 2023, for studies on HNCaL rehabilitation interventions. Study screening, data extraction, quality rating, and risk of bias assessment were performed by 2 independent reviewers. Findings: Of 1642 citations identified, 23 studies (1.4%; n = 2147 patients) were eligible for inclusion. Six studies (26.1%) were randomized clinical trials (RCTs) and 17 (73.9%) were observational studies. Five of the 6 RCTs were published during 2020 to 2022. Most studies had fewer than 50 participants (5 of 6 RCTs; 13 of 17 observational studies). Studies were categorized by intervention type, including standard lymphedema therapy (11 studies [47.8%]) and adjunct therapy (12 studies [52.2%]). Lymphedema therapy interventions included standard complete decongestive therapy (CDT) (2 RCTs, 5 observational studies), modified CDT (3 observational studies), therapy setting (1 RCT, 2 observational studies), adherence (2 observational studies), early manual lymphatic drainage (1 RCT), and inclusion of focused exercise (1 RCT). Adjunct therapy interventions included advanced pneumatic compression devices (APCDs) (1 RCT, 5 observational studies), kinesio taping (1 RCT), photobiomodulation (1 observational study), acupuncture/moxibustion (1 observational study), and sodium selenite (1 RCT, 2 observational studies). Serious adverse events were either not found (9 [39.1%]) or not reported (14 [60.9%]). Low-quality evidence suggested the benefit of standard lymphedema therapy, particularly in the outpatient setting and with at least partial adherence. High-quality evidence was found for adjunct therapy with kinesio taping. Low-quality evidence also suggested that APCDs may be beneficial. Conclusions and Relevance: The results of this systematic review suggest that rehabilitation interventions for HNCaL, including standard lymphedema therapy with kinesio taping and APCDs, appear to be safe and beneficial. However, more prospective, controlled, and adequately powered studies are needed to clarify the ideal type, timing, duration, and intensity of lymphedema therapy components before treatment guidelines can be established.

A systematic review and meta-analysis of e-cigarette use among cancer survivors.

PURPOSE: We conducted a systematic review and meta-analysis to determine the use of e-cigarettes among cancer survivors, factors associated with their use, and prevalence of e-cigarette use as a quit attempt. METHODS: We searched five electronic databases until June 2022. Two authors independently selected studies, appraised their quality, and collected data. RESULTS: Twenty-three publications from eight data sources (national surveys) met our eligibility criteria. The pooled rate of lifetime e-cigarette use among cancer survivors was 15% (95% CI 6-27%); current use was 3% (95% CI 0-8%). Among survivors who currently used traditional cigarettes, 63% (95% CI 57-69%) also used e-cigarettes. The reported rates of weighted lifetime e-cigarette use differed between age groups (18-44 years, up to 46.7%; 45-64, up to 27.2%; ≥65, up to 24.8%). Nine publications reported factors associated with lifetime e-cigarette use (i.e., active use of traditional cigarettes; heavy drinking; poor mental health; younger age; being male, non-Hispanic White, or single; having less than high school education or income ≤$25,000 USD; and living in the South regions of the US or urban areas). E-cigarettes were used as a quit resource by 75% of survivors reporting dual use of electronic and traditional cigarettes (95% CI 63%, 85%). CONCLUSION: More than two-thirds of survivors currently using traditional cigarettes also use e-cigarettes. Higher use rates of e-cigarettes were reported among young cancer survivors compared to older survivors. Future studies are needed to assess the impact of e-cigarettes on long-term health and improve screening of smoking behaviors. IMPLICATIONS FOR CANCER SURVIVORS: Our study provides an overview of the prevalence of e-cigarette use and sociodemographic risk factors associated with e-cigarette use among cancer survivors. The findings can assist providers in supporting attempts to quit among cancer survivors.

Sentinel Lymph Node Biopsy for Extremity and Truncal Soft Tissue Sarcomas: A Systematic Review of the Literature.

BACKGROUND: Regional lymph node metastasis (RLNM) occurs infrequently in patients with soft tissue sarcoma (STS), although certain STS subtypes have a higher propensity for RLNM. The identification of RLNM has significant implications for staging and prognosis; however, the precise impact of node-positive disease on patient survival remains a topic of controversy. Although the benefits of sentinel lymph node biopsy (SLNB) are well documented in patients with melanoma and breast cancer, whether this procedure offers a benefit in STS is controversial. METHODS: A systematic literature search was performed and articles reviewed to determine if SLNB in patients with extremity/truncal STS impacts disease-free or overall survival. RESULTS: Six studies were included. Rates of sentinel lymph node positivity were heterogeneous (range 4.3-50%). The impact of SLNB on patient outcomes remains unclear. The overall quality of available evidence was low, as assessed by the Grading of Recommendations, Assessment, Development, and Evaluation system. CONCLUSIONS: The literature addressing the impact of nodal basin evaluation on the staging and management of patients with extremity/truncal STS is confounded by heterogeneous patient cohorts and clinical practices. Multicenter prospective studies are warranted to determine the true incidence of RLNM and whether SLNB could benefit patients with clinically occult RLNM at diagnosis.

A systematic review with meta-analysis of the effects of smoking cessation strategies in patients with rheumatoid arthritis.

OBJECTIVE: Smoking rates among patients with rheumatoid arthritis (RA) exceed those in the general population. This study identified smoking cessation strategies used in patients with RA and synthesized data on their effects. METHODS: We conducted a systematic review of studies that reported effects of interventions for smoking cessation in patients with RA. We searched 5 electronic databases until March 2022. Screening, quality appraisal, and data collection were done independently by 2 reviewers. RESULTS: We included 18 studies reporting interventions for patients or providers: 14 evaluated strategies for patients (5 education on cardiovascular risk factors including smoking, 3 educational interventions on smoking cessation alone, 3 education with nicotine replacement and counseling, and 1 study each: education with nicotine replacement, counseling sessions alone, and a social marketing campaign). Smoking cessation rates ranged from 4% (95% CI: 2%-6%, 24 to 48 weeks) for cardiovascular risk education to 43% (95% CI: 21%-67%, 104 weeks) for counseling sessions alone. The pooled cessation rate for all interventions was 22% (95% CI: 8%-41%, 4 weeks to 104 weeks; 9 studies). Four interventions trained providers to ascertain smoking status and provide referrals for smoking cessation. The pooled rates of referrals to quit services increased from 5% in pre-implementation populations to 70% in post-implementation populations. CONCLUSION: Studies varied in patient characteristics, the interventions used, and their implementation structure. Only 3 studies were controlled clinical trials. Additional controlled studies are needed to determine best practices for smoking cessation for patients with RA.

Inhibition of the CD47-SIRPα axis for cancer therapy: A systematic review and meta-analysis of emerging clinical data.

CD47-SIRPα interaction acts as a "don't eat me" signal and is exploited by cancer to downregulate innate and adaptive immune surveillance. There has been intense interest to develop a mechanism of blockade, and we aimed to analyze the emerging data from early clinical trials. We performed a systematic review and meta-analysis of relevant databases and conference abstracts including clinical trials using CD47 and/or SIRPα inhibitors in cancer treatment. Nonlinear mixed models were applied for comparison of response and toxicity. We retrieved 317 articles, 24 of which were eligible. These included 771 response-evaluable patients with hematologic (47.1%) and solid tumors (52.9%). Of these, 6.4% experienced complete response, 10.4% partial response, and 26.1% stable disease for a 16.7% objective response rate (ORR), 42.8% disease control rate, and 4.8-month median duration of response. ORR was significantly higher for hematologic cancers (25.3%) than solid cancers (9.1%, p=0.042). Comparing by mechanism, seven CD47 monoclonal antibodies (mAbs) and six selective SIRPα blockers were given alone or combined with checkpoint inhibitors, targeted therapy, and/or chemotherapy. In solid cancers, selective SIRPα blockade showed a higher ORR (16.2%) than anti-CD47 mAbs (2.8%, p=0.079), which was significant for combination therapies (ORR 28.3% vs 3.0%, respectively, p=0.010). Responses were seen in head and neck, colorectal, endometrial, ovarian, hepatocellular, non-small cell lung, and HER2+gastroesophageal cancers. Dose-limiting toxicity (DLT) was seen in 3.3% of patients (5.4% anti-CD47 mAbs, 1.4% selective SIRPα blockers; p=0.01). The frequency of treatment-related adverse events (TRAEs) ≥grade 3 was 18.0%, similar between the two groups (p=0.082), and mostly laboratory abnormalities. For anti-CD47 mAbs, the most common toxicities included grade 1-2 fatigue (27.2%), headache (21.0%), and anemia (20.5%). For selective SIRPα blockers, these included grade 1-2 infusion reaction (23.1%) and fatigue (15.8%). Anti-CD47 mAbs were significantly more likely than selective SIRPα blockers to cause grade 1-2 fever, chills, nausea/vomiting, headache, and anemia. In conclusion, combination therapies using selective SIRPα blockade had higher response rates in solid tumors than anti-CD47 mAb combinations. Hematologic changes were the main TRAEs, and selective SIRPα blockers seemed to have a better grade 1-2 toxicity profile. Treatment was well-tolerated with minimal DLTs.

The utility of erythrocyte sedimentation rate, C-reactive protein, and procalcitonin in detecting infections in patients with systemic lupus erythematosus: A systematic review.

OBJECTIVES: We conducted a systematic review with metanalysis to investigate the utility of erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), and procalcitonin (PCT) in diagnosing infections in hospitalized patients with SLE. METHODS: We searched Medline, Embase, Web of Science, ClinicalTrials.gov, and Cochrane Central Register of Controlled Trials (CENTRAL) with a search strategy developed by a medical librarian. We included retrospective, cross-sectional, case-control, and prospective studies in our analysis. We used the Quality Assessment of Diagnostic Studies (QUADAS-2) to assess for bias and applicability. We obtained mean differences, sensitivities, and specificities in our analysis. RESULTS: We included 26 studies in our analysis. Most studies had an unclear or high risk of bias and our results were widely heterogenous. For the diagnosis of infections, the CRP had a pooled sensitivity of 0.75 (95%CI 0.57-0.94) and specificity of 0.72 (0.59-0.85), PCT had a pooled sensitivity of 0.68 (95% CI 0.0.59-0.77) and specificity of 0.75 (0.59-0.90), and for ESR pooled estimates were not calculated but sensitivity ranged from 50 to 69.8 and specificity from 38.5 to 55.6. Modifying cut-offs improved sensitivities and specificities. The ESR, CRP, and PCT mean differences were all greater in infection groups versus non-infection (10.1, 95% CI 3.2-17.0; 46.8, 95% CI 36.5-57.0; 0.53, 95% CI 0.26-0.80; respectively). DISCUSSION: Poor sensitivities and specificities were observed for the evaluated biomarkers with substantial heterogeneity in the cut-offs used to determine infection. Although mean biomarker values were increased in the infection group compared with the non-infection, our findings do not support the widespread use of ESR, CRP, or PCT in diagnosing infection in hospitalized patients with SLE due to increased heterogeneity and risk of bias. Further investigation is needed.

Interventions to improve delivery of cancer genetics services in the United States: A scoping review.

PURPOSE: Interventions that decrease barriers and improve clinical processes can increase patient access to guideline-recommended cancer genetics services. We sought to identify and describe interventions to improve patient receipt of guideline-recommended cancer genetics services in the United States. METHODS: We performed a comprehensive search in Ovid MEDLINE and Embase, Scopus, and Web of Science from January 1, 2000 to February 12, 2020. Eligible articles reported interventions to improve the identification, referral, genetic counseling (GC), and genetic testing (GT) of patients in the United States. We independently screened titles and abstracts and reviewed full-text articles. Data were synthesized by grouping articles by clinical process. RESULTS: Of 44 included articles, 17 targeted identification of eligible patients, 14 targeted referral, 15 targeted GC, and 16 targeted GT. Patient identification interventions included universal tumor testing and screening of medical/family history. Referral interventions included medical record system adaptations, standardizing processes, and provider notifications. GC interventions included supplemental patient education, integrated GC within oncology clinics, appointment coordination, and alternative service delivery models. One article directly targeted the GT process by implementing provider-coordinated testing. CONCLUSION: This scoping review identified and described interventions to improve US patients' access to and receipt of guideline-recommended cancer genetics services.

Adoptive cell therapy in gynecologic cancers: A systematic review and meta-analysis.

Adoptive cell therapy (ACT) has shown promise in hematologic and solid tumors. While data supports immunogenicity of gynecologic cancers, the benefit of ACT is not yet clear. To address this question, we performed a comprehensive systematic review and meta-analysis. Eligible studies included those reporting oncologic response or toxicity data in at least one patient with any gynecologic cancer treated with ACT. Chi-square test and multivariable logistic regression were performed to identify predictors of response. We retrieved 281 articles, and 28 studies met our inclusion criteria. These comprised of 401 patients including 238 patients with gynecologic cancers (61.8% ovarian, 34.0% cervical, 2.9% endometrial, and 1.2% other). In patients with gynecologic cancers, response rates to ACT were 8.1% complete response, 18.2% partial response, and 31.4% stable disease, for an objective response rate (ORR) of 26.3%, disease control rate (DCR) of 57.6%, and median response duration of 5.5 months. Patients in studies reporting ≤1 median line of prior therapy had a higher ORR (52.9% vs. 22.6% for >1, p < 0.001), although DCR in the >1 group was still 53.2%. ORRs by ACT type were tumor infiltrating lymphocytes (TIL) 41.4%, natural killer cells 26.7%, peripheral autologous T-cells 18.4%, T-cell receptor-modified T-cells 15.4%, and chimeric antigen receptor T-cells 9.5% (p = 0.001). ORR was significantly improved with inclusion of lymphodepletion (34.8% vs. 15.4% without, p = 0.001). On multivariable analysis controlling for cancer type and lymphodepletion, TIL therapy was predictive of objective response (odds ratio 2.6, p = 0.011). The rate of grade 3 or 4 toxicity was 46.0%. All grade adverse events included fever, hypotension, dyspnea, confusion, hematologic changes, nausea/vomiting, fatigue, and diarrhea. In conclusion, ACT is a promising treatment modality in gynecologic cancer. We observed a particular benefit of TIL therapy and suggest inclusion of lymphodepletion in future trials.

Educational Interventions to Support Primary Care Provider Performance of Diagnostic Skin Cancer Examinations: A Systematic Literature Review.

To our knowledge, there is no available standardized educational curriculum designed to promote the incorporation of skin cancer examinations and procedures into general practice. To explore the contemporary training landscape, we conducted a systematic review of educational interventions designed to support skin cancer diagnostic examinations by primary care providers (PCPs). Our review uniquely encompasses all PCPs, including practicing physicians, residents, and advanced practice practitioners (APPs). The objective of this study is to review and synthesize worldwide data on educational interventions addressing PCP performance of skin cancer diagnostic examinations. A systematic review was performed in MEDLINE, Cochrane, EMBASE, and Scopus for English language articles worldwide published from 2000 onwards. Articles were screened for eligibility, and possibly overlapping datasets were resolved. Data extracted included curriculum content, delivery format, and educational outcomes. This review followed the PRISMA guidelines. A total of 63 studies were selected for data inclusion with one addressing training for resident physicians, 4 for APPs, and the remainder for practicing physicians. Educational interventions included in this review reflect the pre-SARS-CoV-2 pandemic educational environment: half provided live/synchronous instruction of about 5-h duration on average, and a quarter featured interactive components. Less than a quarter of interventions included practice change as a specific reported outcome. Without sustainable practice change, the anticipated long-term benefits of early cancer detection in patients remain limited. Previous and existing educational interventions designed to support skin cancer detection by PCPs demonstrate heterogeneous curriculum content, delivery methods, and educational outcomes. An ideal intervention would teach consensus-derived clinical competencies, provide meaningful learner feedback, and measure outcomes, such as knowledge/competency, confidence/attitudes, and practice change, using validated instruments.

Palliative care referral criteria and outcomes in cancer and heart failure: a systematic review of literature.

BACKGROUND: Cardiotoxicity resulting in heart failure (HF) is among the most dreaded complications of cancer therapy and can significantly impact morbidity and mortality. Leading professional societies in cardiology and oncology recommend improved access to hospice and palliative care (PC) for patients with cancer and advanced HF. However, there is a paucity of published literature on the use of PC in cardio-oncology, particularly in patients with HF and a concurrent diagnosis of cancer. AIMS: To identify existing criteria for referral to and early integration of PC in the management of cases of patients with cancer and patients with HF, and to identify assessments of outcomes of PC intervention that overlap between patients with cancer and patients with HF. DESIGN: Systematic literature review on PC in patients with HF and in patients with cancer. DATA SOURCES: Databases including Ovid Medline, Ovid Embase, Cochrane Library, and Web of Science from January 2009 to September 2020. RESULTS: Sixteen studies of PC in cancer and 14 studies of PC in HF were identified after screening of the 8647 retrieved citations. Cancer and HF share similarities in their patient-reported symptoms, quality of life, symptom burden, social support needs, readmission rates, and mortality. CONCLUSION: The literature supports the integration of PC into oncology and cardiology practices, which has shown significant benefit to patients, caregivers, and the healthcare system alike. Incorporating PC in cardio-oncology, particularly in the management of HF in patients with cancer, as early as at diagnosis, will enable patients, family members, and healthcare professionals to make informed decisions about various treatments and end-of-life care and provide an opportunity for patients to participate in the decisions about how they will spend their final days.

A systematic review of the use of dietary self-monitoring in behavioural weight loss interventions: delivery, intensity and effectiveness.

OBJECTIVE: To identify dietary self-monitoring implementation strategies in behavioural weight loss interventions. DESIGN: We conducted a systematic review of eight databases and examined fifty-nine weight loss intervention studies targeting adults with overweight/obesity that used dietary self-monitoring. SETTING: NA. PARTICIPANTS: NA. RESULTS: We identified self-monitoring implementation characteristics, effectiveness of interventions in supporting weight loss and examined weight loss outcomes among higher and lower intensity dietary self-monitoring protocols. Included studies utilised diverse self-monitoring formats (paper, website, mobile app, phone) and intensity levels (recording all intake or only certain aspects of diet). We found the majority of studies using high- and low-intensity self-monitoring strategies demonstrated statistically significant weight loss in intervention groups compared with control groups. CONCLUSIONS: Based on our findings, lower and higher intensity dietary self-monitoring may support weight loss, but variability in adherence measures and limited analysis of weight loss relative to self-monitoring usage limits our understanding of how these methods compare with each other.

Clinical management among individuals with variant of uncertain significance in hereditary cancer: A systematic review and meta-analysis.

Improper medical use of variant of uncertain significance (VUS) remains a concern in hereditary cancer genetic testing. The goal of this study was to assess the association between pathogenic and likely pathogenic (P/LP), VUS, and benign and likely benign (B/LB) genetic test results and cancer-related surgical and screening management. Systematic searches of Medline, Embase, EBSCO CINAHL Plus, and PsycINFO were conducted from 1946 to August 26, 2020. Eligible studies included individuals with cancer genetic test result and surgical or screening management outcomes. We reviewed 885 abstracts and 22 studies that reported relevant surgical and screening outcomes were included. Meta-analysis revealed significantly higher surgical rates among individuals with P/LP than among those with VUS for therapeutic mastectomy with contralateral prophylactic mastectomy (OR = 7.35, 95% CI, 4.14-13.64), prophylactic mastectomy (OR = 3.05, 95% CI, 1.5-6.19), and oophorectomy (OR = 6.46, 95% CI, 3.64-11.44). There were no significant differences in therapeutic mastectomy, or breast conservation or lumpectomy rates between individuals with P/LP and VUS, or in any outcomes between patients with VUS and B/LB. Studies evaluating screening outcomes were limited, and results were conflicting. Comprehensive analysis do not indicate that a significant number of individuals with VUS results undergo inappropriate clinical management.

Incidence of myelodysplastic syndrome and acute myeloid leukemia in patients receiving poly-ADP ribose polymerase inhibitors for the treatment of solid tumors: A meta-analysis of randomized trials.

BACKGROUND: Clinical trials demonstrated that PARPi (poly [adenosine diphosphate-ribose]-ADP polymerase inhibitor) therapy is effective in solid tumors. However, long term effects such as therapy-related myelodysplastic syndrome or acute myeloid leukemia (MDS/AML) are poorly described. We sought to quantify whether PARPi therapy is associated with the development of MDS/AML. METHODS: Medline, Embase, and Cochrane databases were searched (inception to January 6, 2020) and phase 2 and 3 clinical trials that randomized patients with solid tumors to a PARPi or control therapy were included. The PRISMA guidelines were used to extract data independently by multiple authors. We extracted person-time and number of cases of MDS/AML in the PARPi and control arms of each study and pooled results with a random-effects Poisson regression model. The pooled incidence rate ratio (IRR) for MDS/AML among patients randomized to PARPi therapy was compared to those randomized to a control. RESULTS: We identified 14 studies that included 5739 patients. Accounting for intra-study clustering, the risk of MDS/AML was similar in patients who were randomly assigned to receive PARPi compared to controls (IRR 1.32, 95% confidence interval [CI] 0.78-2.26). In the front-line setting, PARPi therapy was associated with developing MDS/AML (IRR 5.43, 95% CI 1.51-19.60). Among patients treated for recurrence, however, the risk of MDS/AML appeared to be similar among patients randomized to PARPi or control treatment. Among studies that included only patients with a BRCA mutation, the risk of MDS/AML was similar in both treatment groups (IRR 0.83, 95% CI 0.45-1.53), but PARPi therapy was associated with MDS/AML in studies with an unrestricted population (IRR 2.43, 95% CI 1.17-5.06). CONCLUSION: The pooled overall effect was not statistically significant. However, treatment with PARPi was associated with a statistically significant increase in the incidence of MDS/AML among patients receiving front-line cancer therapy and those with limited prior exposure to chemotherapy.

Operationalizing patient-centered cancer care: A systematic review and synthesis of the qualitative literature on cancer patients' needs, values, and preferences.

OBJECTIVE: Efficiently addressing patient priorities and concerns remains a challenge in oncology. Systematic operationalization of patient-centered care (PCC) can support improved assessment and practice of PCC in this unique care setting. This review aimed to synthesize the qualitative empirical literature exploring the National Academy of Medicine (NAM)'s PCC constructs of values, needs, and preferences among patients' during their cancer treatment experiences. METHODS: A systematic review of qualitative studies published between 2002 and 2018 addressing adult patient values, needs, and preferences during cancer treatment was conducted. Medline, EMBASE, PsycINFO, and SCOPUS databases were searched on September 10, 2018. Methodological rigor was assessed using a modified version of the Evaluation Tool for Qualitative Studies. Included study findings were analyzed using line-by-line coding; and the emergent themes were compared to the National Academy of Medicine (NAM)'s PCC dimensions. RESULTS: Twenty-nine primary studies were included in the synthesis. Descriptive themes for values (autonomy, being involved, family, hope, normality, and sincerity), needs (care coordination, information, privacy, support of physical well-being, emotional support (family/friends, peer, provider), and self-support), and preferences (care coordination, decision-making, information delivery, source of social support, and treatment) were identified. "Cancer care context" emerged as an important domain in which these constructs are operationalized. This thematic framework outlines PCC attributes that oncology care stakeholders can evaluate to improve patient experiences. CONCLUSIONS: These findings build on previous PCC research and may contribute to the systematic assessment of patient priorities and the improvement of oncology care quality from the patient perspective.

Survival After Minimally Invasive vs Open Radical Hysterectomy for Early-Stage Cervical Cancer: A Systematic Review and Meta-analysis.

Importance: Minimally invasive techniques are increasingly common in cancer surgery. A recent randomized clinical trial has brought into question the safety of minimally invasive radical hysterectomy for cervical cancer. Objective: To quantify the risk of recurrence and death associated with minimally invasive vs open radical hysterectomy for early-stage cervical cancer reported in observational studies optimized to control for confounding. Data Sources: Ovid MEDLINE, Ovid Embase, PubMed, Scopus, and Web of Science (inception to March 26, 2020) performed in an academic medical setting. Study Selection: In this systematic review and meta-analysis, observational studies were abstracted that used survival analyses to compare outcomes after minimally invasive (laparoscopic or robot-assisted) and open radical hysterectomy in patients with early-stage (International Federation of Gynecology and Obstetrics 2009 stage IA1-IIA) cervical cancer. Study quality was assessed with the Newcastle-Ottawa Scale and included studies with scores of at least 7 points that controlled for confounding by tumor size or stage. Data Extraction and Synthesis: The Meta-analysis of Observational Studies in Epidemiology (MOOSE) checklist was used to abstract data independently by multiple observers. Random-effects models were used to pool associations and to analyze the association between surgical approach and oncologic outcomes. Main Outcomes and Measures: Risk of recurrence or death and risk of all-cause mortality. Results: Forty-nine studies were identified, of which 15 were included in the meta-analysis. Of 9499 patients who underwent radical hysterectomy, 49% (n = 4684) received minimally invasive surgery; of these, 57% (n = 2675) received robot-assisted laparoscopy. There were 530 recurrences and 451 deaths reported. The pooled hazard of recurrence or death was 71% higher among patients who underwent minimally invasive radical hysterectomy compared with those who underwent open surgery (hazard ratio [HR], 1.71; 95% CI, 1.36-2.15; P < .001), and the hazard of death was 56% higher (HR, 1.56; 95% CI, 1.16-2.11; P = .004). Heterogeneity of associations was low to moderate. No association was found between the prevalence of robot-assisted surgery and the magnitude of association between minimally invasive radical hysterectomy and hazard of recurrence or death (2.0% increase in the HR for each 10-percentage point increase in prevalence of robot-assisted surgery [95% CI, -3.4% to 7.7%]) or all-cause mortality (3.7% increase in the HR for each 10-percentage point increase in prevalence of robot-assisted surgery [95% CI, -4.5% to 12.6%]). Conclusions and Relevance: This systematic review and meta-analysis of observational studies found that among patients undergoing radical hysterectomy for early-stage cervical cancer, minimally invasive radical hysterectomy was associated with an elevated risk of recurrence and death compared with open surgery.