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Nevin Manimala Statistics

Symptom burden in cancer survivorship: insights from a survivorship program’s patient-reported outcomes database

Qual Life Res. 2026 Jun 19;35(8):209. doi: 10.1007/s11136-026-04321-w.

ABSTRACT

PURPOSE: This study aimed to examine the symptom burden reported by survivors treated in survivorship clinics by describing the severity of symptoms and symptom interference with life activities, comparing symptom severity by sex, and identifying predictors of the three most prevalent moderate to severe symptoms.

METHODS: This secondary data analysis examined patient-reported symptom burden data using the MD Anderson Symptom Inventory collected for clinical purposes from January to December 2023. Sex differences in symptom burden were compared using t-tests. Multivariate logistic regressions identified predictors of the three most prevalent moderate to severe symptoms.

RESULTS: Among 2550 survivors (mean age 61.9 ± 12.1 years; 69.9% female, 36.4% breast cancer), the average time in survivorship care was 4.04 ± 4.00 years. Over 75% of survivors reported experiencing ≥ 1 symptom, and 45% reported ≥ 1 moderate-severe symptom. The three most prevalent moderate to severe symptoms were fatigue (25%), sleep disturbance (24%), and problems remembering (15%). Compared with males, females reported significantly more symptoms (p < 0.05) and more moderate to severe symptoms (p < 0.01). Female survivors and those under the age of 65 were more likely to report moderate to severe fatigue, sleep disturbance, and problems remembering (all p < 0.01).

CONCLUSION: The high prevalence of persistent symptoms among cancer survivors in this sample supports the need for routine symptom assessments in survivorship care. Age and sex are important considerations in tailoring supportive interventions. As the population of cancer survivors grows, understanding symptom burden across diagnoses is critical to inform effective supportive care strategies.

PMID:42319622 | DOI:10.1007/s11136-026-04321-w

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The effect of biologic disease modifying anti-rheumatic drugs on the neutrophil-lymphocyte ratio in psoriatic arthritis patients

Clin Rheumatol. 2026 Jun 19. doi: 10.1007/s10067-026-08233-5. Online ahead of print.

ABSTRACT

OBJECTIVES: Cardiovascular mortality is up to 43% greater in patients with Psoriatic Arthritis (PsA) when compared to the general population. Whilst composite cardiovascular disease risk prognosticators exist, an emerging inexpensive biomarker known as the neutrophil-lymphocyte ratio (NLR) has been demonstrated to be a risk-associated biomarker of cardiovascular disease (CVD) in the general population. This study therefore aimed to assess the effect of biologic disease modifying antirheumatic drug (bDMARDs) on the NLR in a cohort of adult patients diagnosed with PsA.

METHODS: A retrospective single-centre observational study was conducted using an electronic health record database including 183 adult patients diagnosed with PsA between 1983 and 2024. The NLR of patients was calculated pre- and post-initiation of bDMARDs and statistical significance was analysed using several different statistical analysis tools.

RESULTS: The overall number of patients in the higher NLR risk stratification group (NLR > 2) was significantly reduced from 104 to 64 post-biologic initiation. Additionally, there was a statistically significant reduction of 24.0% in the average NLR of the entire patient cohort from 2.58 to 1.96 pre- and post-biologic initiation respectively.

CONCLUSION: Our study demonstrates that over a third of patients had a significant NLR reduction post-biologic initiation. The mean NLR of the entire patient cohort demonstrated a shift to a lower CVD risk-associated stratified NLR group (NLR < 2), post-biologic treatment. BDMARD treatment in PsA patients therefore demonstrates a significant reduction in the NLR metric, with a varying degree of theoretical impact on the CVD risk reduction among different biologic drugs and classes. Key Points • bDMARDs reduce the Neutrophil-Lymphocyte Ratio in Psoriatic Arthritis patients. • Both TNF inhibitor and IL-17 inhibitors bDMARDs were associated with significant reductions in the Neutrophil-Lymphocyte Ratio in Psoriatic Arthritis patients.

PMID:42319617 | DOI:10.1007/s10067-026-08233-5

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Adverse events and device malfunctions in robotic thyroidectomy: a decade-long analysis of the MAUDE database

J Robot Surg. 2026 Jun 19;20(1):614. doi: 10.1007/s11701-026-03557-5.

ABSTRACT

Robotic thyroidectomy (RT) has gained increasing patient interest and clinical adoption in recent years. However, device-related adverse events and malfunctions remain poorly characterized. A review of the Manufacturer and User Facility Device Experience (MAUDE) database was conducted using the keyword “robotic thyroidectomy” between January 2016 and December 2025. Eligible reports were manually reviewed and classified by malfunctioning domain, intraoperative management, clinical consequence, procedural outcome, post-event manufacturer evaluation, and reporting timeliness. Thirty-two reports were included, and all events occurred intraoperatively. Adjunct energy device accounted for the majority of reports (68.8%), followed by robotic system (25.0%) and access/interface component (6.3%). The most frequently described event pattern was fragment/breakage. Device/component exchange (56.3%) and fragment retrieval/removal (46.9%) were common management measures. Despite these events, 25 procedures (78.1%) were completed robotically as planned, three (9.4%) were completed under downgraded robotic conditions and only one (3.1%) required open conversion. No severe patient injury was noted. In terms of reporting timeliness, the United States Food and Drug Administration (FDA) received 13 reports (40.6%) over 30 days after the event occurred. Meanwhile, four of the 31 evaluable reports (12.9%) exceeded the manufacturer-to-FDA reporting window of 30 days. Although RT-related MAUDE reports were limited and most events appeared manageable, the associated surgical burden may include workflow disruption, repeated troubleshooting, device exchange, and downgraded robotic continuation. These findings highlight the need for RT-specific risk awareness, balanced patient counseling, operative preparedness, structured troubleshooting pathways and timely, standardized post-market surveillance.

PMID:42319613 | DOI:10.1007/s11701-026-03557-5

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Effectiveness of the Participatory Approach on Return-to-Work of Sick-Listed Workers: A Systematic Review and Meta-analysis

J Occup Rehabil. 2026 Jun 19. doi: 10.1007/s10926-026-10410-x. Online ahead of print.

ABSTRACT

PURPOSE: To synthesize the evidence regarding the effectiveness of the participatory approach (PA) on return to work (RTW) of sick-listed workers compared to usual care and other interventions.

METHODS: A systematic review and meta-analysis were conducted according to the PRISMA guidelines, searching five databases for evidence from their inception until February 2025. Studies were eligible for inclusion if they included sick-listed workers, conducted a PA intervention at the workplace focused on RTW, and included a comparison group. Data on RTW, health, and economic outcomes were extracted, and the quality of the studies was appraised. Data on time until full and lasting RTW were pooled, and a meta-analysis was conducted, followed by an assessment of the certainty of the evidence.

RESULTS: Eight randomized controlled trials reported across 14 papers were included. Half of the studies had a good quality score, whereas the remaining studies were considered of poor (n = 3) or fair (n = 1) quality. While no significant overall effect of the PA on time until full and lasting RTW was found, a statistically significant effect in favor of the PA was observed among sick-listed workers with low back pain (LBP) compared to control conditions.

CONCLUSION: The evidence provides moderate certainty that the PA is effective in reducing time to full and lasting RTW for sick-listed workers with LBP compared to usual care. However, for workers sick-listed due to mental health conditions or mixed health complaints, the evidence does not support its effectiveness, and the certainty of this evidence is very low. More high-quality research and realist evaluations across different settings and populations are needed to strengthen the evidence on the PA as an RTW intervention and to explain its underlying working mechanisms.

PMID:42319608 | DOI:10.1007/s10926-026-10410-x

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Internet promotion of robotically assisted arthroplasty by members of the American Association of Hip and Knee Surgeons: are we telling the whole story?

J Robot Surg. 2026 Jun 19;20(1):600. doi: 10.1007/s11701-026-03556-6.

ABSTRACT

An accrued interest has recently developed in robotics in total knee (TKA) and hip arthroplasty (THA). This study addressed the questions, “What is the degree of promotion of robotics in total joint arthroplasty (TJA) on the internet by members of the American Association of Hip and Knee Surgeons (AAHKS), and what information is conveyed?” An internet search was conducted to identify orthopaedic surgeon-promotional websites for each member of the AAHKS using the members’ full name and a previously published set of criteria. Each site was systematically assessed utilizing a questionnaire to identify claims made regarding proposed robotic-assisted TJA risks and benefits. We identified 4683 qualified websites. Robotic use was referenced in 35.5% (1664) of these websites. Claims regarding robotic-assisted TJA-specific benefits included improved implant positioning (31.7%), faster recovery (20.0%), and increased precision (18.5%). Potential robotic-assisted TJA-specific risks including lateral femoral cutaneous nerve (THA) / saphenous nerve (TKA) injuries, iatrogenic fracture, and infection were addressed on only 5.8%, 5.6%, and 3.6% of websites, respectively. More than one third of AAHKS members discussed robotic use in TJA on the internet. Websites referenced robotic-assisted TJA benefits more frequently than potential risks. While there are no regulations set forth by the AAHKS regarding marketing validity, there is an opportunity for professional societies and orthopaedic surgeons to advocate for more balanced online communication.

PMID:42319603 | DOI:10.1007/s11701-026-03556-6

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CAN the variants in the THADA and ADAMST9 genes be common risk factors for type 2 diabetes development and obesity

Mol Biol Rep. 2026 Jun 19;53(1):960. doi: 10.1007/s11033-026-12184-0.

ABSTRACT

BACKGROUND: Obesity is an important risk factor for Type 2 Diabetes (T2D) as approximately 90% of T2D patients are obese. The single nucleotide polymorphisms (SNPs) rs4607103 (C˃T) in the ADAMTS9 gene and rs7578597 (T˃C) in the THADA gene were identified as two novel T2D risk loci. However, studies investigating the associations of these variants with T2D and obesity are limited, and little is known about the mechanisms underlying their association with T2D. Therefore, we aimed to evaluate the association between THADA and ADAMTS9 gene variants and T2D, taking into account the presence or absence of obesity.

METHODS AND RESULTS: In our study, rs4607103 variant (C˃T) in ADAMTS9 gene and the rs7578597 (T˃C-Thr1187Ala) variant in THADA gene were genotyped in 848 Turkish individuals, including obese and non-obese patients with diabetes and healthy controls, by using the TaqMan SNP Genotyping Assay.

CONCLUSION: This is the first study report from a Turkish population investigating these associations. Our results suggest a significant association between the rs4607103 variant and the development of T2D. Thus, ADAMTS9 gene is a strong candidate worthy of further investigation with respect to the association between T2D and obesity.

PMID:42319597 | DOI:10.1007/s11033-026-12184-0

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Characterizing the post-market safety profile of cemiplimab: a pharmacovigilance study of the FDA adverse events reporting system database

Invest New Drugs. 2026 Jun 19. doi: 10.1007/s10637-026-01628-w. Online ahead of print.

ABSTRACT

Cemiplimab is a fully human PD-1 inhibitor approved for cutaneous squamous cell carcinoma, basal cell carcinoma, and non-small cell lung cancer. Post-market safety surveillance is essential given the broad and evolving indications for immune checkpoint inhibitors. All FAERS reports with cemiplimab as the primary suspect drug were extracted. Proportional Reporting Ratios (PRR), Reporting Odds Ratios (ROR), and chi-squared statistics were calculated for each adverse event. Disproportionality signals were defined by PRR ≥ 2, chi-squared ≥ 3.841, and a minimum of 15 reports. A total of 1,460 cemiplimab reports were identified in the FAERS database. Twenty-two adverse events met all signal detection criteria. The strongest signals were observed for myocarditis (PRR 54.35, n = 40), myositis (PRR 46.10, n = 25), pemphigoid (PRR 36.06, n = 16), and pneumonitis (PRR 19.37, n = 31). Immune-mediated adverse events predominated, consistent with the mechanism of PD-1 blockade. FAERS disproportionality analysis identifies a signal profile for cemiplimab dominated by immune-related adverse events across cardiac, pulmonary, dermatologic, and endocrine systems. These findings are consistent with the known immunotoxicity of PD-1 inhibitors and support heightened clinical vigilance for myocarditis and immune-mediated pneumonitis.

PMID:42319596 | DOI:10.1007/s10637-026-01628-w

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Roadside dust as a vector of potentially toxic metals: an ecological and human health risk assessment in urban areas of semi-arid climatic regions

Environ Monit Assess. 2026 Jun 19;198(7):749. doi: 10.1007/s10661-026-15598-2.

ABSTRACT

Roadside dust samples were analyzed for potentially toxic metals (PTMs) using atomic absorption spectrometry (AAS). Ecological and health risks of PTMs were assessed using the pollution index (PI), nemerov integrated pollution index (NIPI), ecological risk index (ERI), enrichment factor (EF), average daily dose (ADD), hazard quotient and hazard index (HQ and HI), and carcinogenic risk (CR). The mean concentrations (mg kg⁻1) of PTMs in samples existed as Cr (1.55-61.95), Cd (1.2-6.25), Pb (0.5-58), and Ni (2-46.7) across all study sites. Compared with control soils, roadside dust exhibited overall elevated PTM concentrations. PI values exceeded 1 for all PTMs, indicating a high level of pollution, while Cd showed high enrichment (EF > 5) and considerable ecological risk (ERI < 150) in the majority of samples. Non-carcinogenic and carcinogenic health risks were with in safe limits (< 1) for all samples. Ingestion was the dominant exposure pathway, followed by inhalation and dermal contact. Children exhibited higher health risks as compared to adults due to lower body weight and higher exposure. Principal component analysis (PCA) suggested that PTMs primarily originated from anthropogenic sources, and Pearson’s correlation analysis showed that most variables were significantly correlated (p ≤ 0.5). The outcomes of the study would be valuable in finding effective measures for the mitigating stratagies of PTMs in environment.

PMID:42319592 | DOI:10.1007/s10661-026-15598-2

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Laparoscopic vs. robotic cholecystectomy for patients with cirrhosis: A propensity score-matched, single center analysis

J Robot Surg. 2026 Jun 19;20(1):611. doi: 10.1007/s11701-026-03583-3.

ABSTRACT

Patients with cirrhosis have increased rates of gallstone formation. While laparoscopic cholecystectomy (LC) is known to be safe in cirrhosis, perioperative morbidity remains higher than the general population. Prior work has suggested that robotic cholecystectomy (RC) may improve outcomes for patients with cirrhosis. This was a retrospective propensity score-matched (PSM) analysis of patients with cirrhosis undergoing cholecystectomy within an academic health system between January 2015 and December 2025. The primary outcome was rate of Clavien-Dindo grade IIIa or higher complication. Demographics and clinical characteristics/outcomes were compared using standard statistical techniques. The total cohort included 139 patients: 108 (77.6%) LC and 31 (22.3%) RC. Prior to PSM, RC patients had significantly higher MELD scores (11 vs. 10, P = 0.024), greater prevalence of ascites at surgery (35.5% vs. 14.8%, P = 0.018), and more elective case status (96.8% vs. 72.2%, P = 0.003). After PSM, 61 LC and 31 RC patients remained for analysis, without significant difference in MELD score or elective status (all P > 0.05). In the PSM cohort, there was not a significant difference in major morbidity rate by approach (4.8% vs. 6.5%, P > 0.9), while estimated blood loss (10 vs. 25 mL, P < 0.001) and open conversion rate (0 vs. 12.9%, P = 0.049) were significantly lower for RC. RC was associated with equivalent perioperative outcomes to LC in patients with cirrhosis in this study. Larger studies are warranted to define the optimal approach to cholecystectomy in this population.

PMID:42319583 | DOI:10.1007/s11701-026-03583-3

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Robot-assisted peritoneal flap vaginoplasty in gender-affirming genital reconstruction: a systematic review and single-arm meta-analysis

J Robot Surg. 2026 Jun 19;20(1):604. doi: 10.1007/s11701-026-03572-6.

ABSTRACT

Robot-assisted peritoneal flap vaginoplasty has emerged as an evolving reconstructive option in gender-affirming genital surgery. This systematic review and single-arm meta-analysis aimed to synthesize the available evidence regarding its perioperative, functional canal, and postoperative safety outcomes. This study was conducted according to PRISMA guidelines and prospectively registered in PROSPERO. PubMed, Cochrane Library, Embase, and Web of Science were searched from database inception to May 2026. Eligible studies included transfeminine or gender-diverse individuals undergoing robot-assisted peritoneal flap-based vaginoplasty with extractable clinical outcomes. Continuous outcomes were synthesized as weighted mean estimates with 95% confidence intervals (CIs), and overall postoperative complications were pooled using Stata version 18.0. Heterogeneity was assessed using the I² statistic, and leave-one-out sensitivity analyses were performed. Ten studies involving 974 patients were included. The pooled mean operative time was 305.37 min (95% CI 244.62, 366.12), and the pooled length of hospital stay was 5.80 days (95% CI 4.72, 6.87). At the last available follow-up, pooled neovaginal depth was 13.41 cm (95% CI 12.86, 13.96), and pooled neovaginal width was 3.61 cm (95% CI 3.55, 3.67). The pooled overall postoperative complication rate was approximately 30.1%. Sensitivity analyses suggested that the pooled estimates were not driven by any single study. Robot-assisted peritoneal flap vaginoplasty appears feasible and may achieve neovaginal dimensions broadly comparable to those reported for other full-depth vaginoplasty approaches. However, predominantly retrospective single-arm evidence precludes conclusions regarding superiority and highlights the need for standardized prospective studies with longer follow-up and patient-reported outcomes.

PMID:42319579 | DOI:10.1007/s11701-026-03572-6