Long-term Outcome Of Patients Research Articles

Retrospective Analysis of Radiofrequency Ablation in Patients with Small Solitary Hepatocellular Carcinoma: Survival Outcomes and Development of a Machine Learning Prognostic Model.

The effectiveness of radiofrequency ablation (RFA) in improving long-term survival outcomes for patients with a solitary hepatocellular carcinoma (HCC) measuring 5 cm or less remains uncertain. This study was designed to elucidate the impact of RFA therapy on the survival outcomes of these patients and to construct a prognostic model for patients following RFA. This study was performed using the Surveillance, Epidemiology, and End Results (SEER) database from 2004 to 2017, focusing on patients diagnosed with a solitary HCC lesion ≤5 cm in size. We compared the overall survival (OS) and cancer-specific survival (CSS) rates of these patients with those of patients who received hepatectomy, radiotherapy, or chemotherapy or who were part of a blank control group. To enhance the reliability of our findings, we employed stabilized inverse probability treatment weighting (sIPTW) and stratified analyses. Additionally, we conducted a Cox regression analysis to identify prognostic factors. XGBoost models were developed to predict 1-, 3-, and 5-year CSS. The XGBoost models were evaluated via receiver operating characteristic (ROC) curves, calibration plots, decision curve analysis (DCA) curves and so on. Regardless of whether the data were unadjusted or adjusted for the use of sIPTWs, the 5-year OS (46.7%) and CSS (58.9%) rates were greater in the RFA group than in the radiotherapy (27.1%/35.8%), chemotherapy (32.9%/43.7%), and blank control (18.6%/30.7%) groups, but these rates were lower than those in the hepatectomy group (69.4%/78.9%). Stratified analysis based on age and cirrhosis status revealed that RFA and hepatectomy yielded similar OS and CSS outcomes for patients with cirrhosis aged over 65 years. Age, race, marital status, grade, cirrhosis status, tumor size, and AFP level were selected to construct the XGBoost models based on the training cohort. The areas under the curve (AUCs) for 1, 3, and 5 years in the validation cohort were 0.88, 0.81, and 0.79, respectively. Calibration plots further demonstrated the consistency between the predicted and actual values in both the training and validation cohorts. RFA can improve the survival of patients diagnosed with a solitary HCC lesion ≤5 cm. In certain clinical scenarios, RFA achieves survival outcomes comparable to those of hepatectomy. The XGBoost models developed in this study performed admirably in predicting the CSS of patients with solitary HCC tumors smaller than 5 cm following RFA.

Is there really no association between postoperative opioid use and long-term surgical outcomes in patients diagnosed with liver cancer?: Erratum

Is there really no association between postoperative opioid use and long-term surgical outcomes in patients diagnosed with liver cancer?: Erratum

Clinical approach to probable mixed vascular dementia and progressive supranuclear palsy

Probable mixed dementia, combining vascular dementia and progressive supranuclear palsy (PSP), presents diagnostic challenges due to overlapping clinical features and radiological findings. This case report highlights the complexities involved in diagnosing such cases, where clinical manifestations evolve, requiring careful evaluation and periodic reassessment. Imaging plays a crucial role, with characteristic features aiding in distinguishing between different etiologies. Management of mixed dementia poses therapeutic dilemmas, particularly given the lack of effective treatments for PSP. Nonetheless, a comprehensive approach involving education, vascular risk factor control, and family support is essential for optimizing long-term patient and caregiver outcomes. This case underscores the importance of a multidisciplinary clinical and radiological approach in navigating the complexities of mixed dementia cases.

Outcomes and Complications of Image-Guided Percutaneous Tumour Ablation for Hepatocellular Carcinoma at the Irish National Liver Transplant Centre.

Background: Image-guided tumour ablation is a minimally invasive treatment for early stage hepatocellular carcinoma (HCC). Our study reviews the complications and long term outcomes in patients treated at a tertiary referral centre. Methods: Retrospective study. All patients with HCC who underwent microwave ablation (MWA) or radiofrequency ablation (RFA) from 1st January 2014 to 31st December 2022 were identified. Treatment response of target lesion, complications, and survival were recorded. Results: One hundred seventy ablations were performed in 118 patients; 70% MWA, 30% RFA. Median radiological follow-up 21 months (range 3-107). Follow-up imaging was reported using LI-RADS and mRECIST. At first follow-up imaging, 94 patients had complete response (primary efficacy rate 80.3%) while 19.7% (n = 23) had residual disease. Fifteen of these had repeat ablation; 10 had complete response (secondary efficacy rate 85.6%). By end of study duration, 70.5% (n = 79) achieved sustained local complete response from single ablation without documented recurrence. 14.3% (n = 16) required more than one ablation of target lesion. Overall, 84.8% (n = 95) demonstrated long term local complete response to ablation. Complication occurred in 5.9% (n = 10); 40.0% Grade I, 40.0% Grade II, 10.0% Grade III, 10.0% Grade IV as per the CIRSE Classification. 1-, 3-, and 5-year overall survival (OS) rate was 97%, 68%, and 61% respectively. Mean OS was 5.3 years (median 4.7). No difference in OS (P = .7) or local progression free survival (P = .5) between patients treated with MWA versus RFA. Conclusion: This study demonstrates excellent long-term response to TA, with acceptable complication profile. No difference in survival between RFA versus MWA.

How Long Is Long COVID? Evaluation of Long-Term Health Status in Individuals Discharged from a Specialist Community Long COVID Service.

Background: Post COVID-19 syndrome or long COVID (LC) is a novel fluctuating condition with a protracted course in some patients. Specialist LC services have been operational in the UK since 2020 and deal with a high caseload of patients. Aims: To evaluate long-term outcomes in patients discharged from a community-based LC specialist service. Methods: A service evaluation study that included patients who were well engaged in the services [completed the standard Patient Reported Outcome Measures (PROMs) and received intervention from clinician(s)] and had been discharged for at least 3 months from the service. They consented to the study and completed standard PROMs: COVID-19 Yorkshire Rehabilitation Scale (C19-YRS), EQ-5D-5L and National Institute for Health and Care Excellence (NICE) criteria for myalgia encephalomyelitis/chronic fatigue syndrome (ME/CFS). Results: Out of 460 patients contacted, 112 (average of 37.6 months since infection and 9.8 months post-discharge) completed the PROMs. Of these, 90.2% patients continued to experience LC symptoms and disability and had not returned to their pre-COVID-19 health status. The average EQ-5D-5L index score was 0.53 (SD 0.29), highlighting a significant disability and that LC had become a long-term condition (LTC) in the majority of patients who responded to the survey. Of these patients, 43% met the criteria for suspected ME/CFS. Conclusions: A proportion of LC patients develop persistent long COVID (PLC) consistent with a LTC and had a significant overlap with ME/CFS.

The Silent Threat: A Retrospective Cohort Study on the Impact of Prediabetes on ST-Elevation Myocardial Infarction Survival-A Call to Action!

Background: Prediabetes is frequently underdiagnosed and undertreated, yet it poses significant cardiovascular risks. This study investigates the impact of prediabetes on short- and long-term survival outcomes in patients who experienced ST-elevation myocardial infarction (STEMI). Methods: In this retrospective, single-center cohort study, we evaluated 725 STEMI patients stratified into non-diabetic, prediabetic, and diabetic groups based on HbA1c levels at presentation. A Kaplan-Meier survival analysis was employed to compare long-term outcomes over a three-year follow-up period. Cardiovascular risk factors, including hypertension and dyslipidemia, were analyzed across the groups. The discriminatory power of HbA1c for predicting all-cause mortality was assessed using an Area Under the Receiver Operating Characteristic (AUROC) analysis. Results: Of the 725 patients, 407 (56.1%) were non-diabetic, 184 (25.4%) were prediabetic, and 134 (18.5%) were diabetic. Prediabetic patients exhibited significant additional cardiovascular risk factors, such as arterial hypertension (67.4%) and dyslipidemia (78.3%), with prevalence rates between those of non-diabetic and diabetic patients. The Kaplan-Meier analysis revealed that at a three-year follow-up, prediabetic patients faced a survival disadvantage, with a significant decrease in survival rates compared to non-diabetic patients (log-rank p = 0.016); their survival outcomes approached those of diabetic patients (p = 0.125). The AUROC analysis demonstrated that HbA1c was a significant predictor of short- and long-term mortality, with a cut-off value of 5.75% and an Area Under the Curve (AUC) of 0.580-0.617 (95% CI: 0.458-0.721), indicating a moderate ability to predict survival in patients with STEMI. Conclusions: Prediabetes significantly worsens survival outcomes following STEMI, nearly approaching the risk level of diabetes. Integrating rigorous cardiovascular risk management strategies for prediabetic individuals, including lifestyle interventions and potentially pharmacological treatments, could prevent the progression to diabetes and mitigate associated cardiovascular risks.

Optimizing Stroke Care Transitions: A Patient-Centered Discharge Program for Caregivers

Inadequate discharge planning can worsen long-term outcomes for patients with stroke, delaying their recovery. Equipping caregivers with the knowledge to manage rehabilitation needs is crucial for facilitating a smooth hospital-to-home transition. The study aims to assess the effectiveness of a “Patient-Centered Discharge Program for Caregivers” on the comprehensiveness and clarity of discharge advice provided to caregivers of stroke survivors. Using a quasi-experimental design, the study compared a control group receiving standard discharge planning and an experimental group receiving the “Patient-Centered Discharge Program for Caregivers.” 62 caregivers of stroke survivors formed the participant pool. The program focused on various comprehensive discharge advice domains delivered to the caregivers. The discharge advice, knowledge, and skills of caregivers regarding stroke care were assessed on the day of discharge through questionnaires and checklists. Compared to the control group, the discharge instructions of the experimental group became more comprehensive and clear, with a significant improvement in knowledge and skills regarding stroke care ( p < .05). The knowledge scores of the caregivers showed a statistically significant difference from the control group, with a mean difference of 8.78. ( p < .05). The experimental group demonstrated good skills in nearly all procedures compared to the control group, including oral care, range of motion exercises, feeding, suctioning, and back care ( p < .05). The “Patient-Centered Discharge Program for Caregivers” led to the delivery of more comprehensive discharge instructions, subsequently increasing caregivers’ knowledge. It highlights the benefits of such programs in equipping caregivers for effective discharge planning, with future research needed to evaluate long-term benefits. Trial/Protocol Registration: Clinical Trials Registry India (CTRI) CTRI/2023/07/055602 Link: https://ctri.nic.in/Clinicaltrials/rmaindet.php?trialid=89913&EncHid=35558.64662&modid=1&compid=19

The Value of Pretherapeutic Basal Calcitonin Cut-Offs for the Therapeutic Strategy and Prediction of Long-Term Outcome of Patients with Medullary Thyroid Cancer—A 30-Year Single-Center Experience

Background: The clinical relevance of clearly defined pretherapeutic basal calcitonin (bCt) cut-offs for predicting lymph node metastases (LNMs) and long-term outcomes (LOs) has so far not been tested in a large cohort of patients with medullary thyroid cancer included in a Ct screening program during the initial diagnostic workup of thyroid nodules. Material and Methods: Female (f) patients with a bCt level of ≤23 pg/mL and male (m) patients with a level of ≤43 pg/mL were assigned to Group 1 (minimal oncologic risk), patients with a bCt between 24 and 84 pg/mL (f) and 44–99 pg/mL (m) to Group 2 (low oncologic risk), and those with a bCt of ≥85 pg/mL (f) and ≥100 pg/mL (m) to Group 3 (high oncologic risk). All patients underwent surgery applying a uniform surgical protocol. The median follow-up was 100 months. Results: The study included 306 patients. In 3/115 (2.6%) patients in Group 1 and in 3/50 (6.0%) in Group 2, LNM in the central but not lateral neck and no distant metastases (DMet) were documented. In both groups, the biochemical long-term cure rate was 95.7% and the disease-specific-survival (DSS) rate was 100% at 10, 15 and 20 years. Lateral LNM and DMet were diagnosed only in Group 3. The bCt levels of N0 and N1 patients showed broadly overlapping ranges, thus impeding the differentiation between those patients through bCt. Both the cure rate and DSS were significantly worse in Group 3. The overall biochemical long-term cure rate was 78.2%. Conclusions: Within a Ct screening program, grouping patients upon pretherapeutic bCt provides a simple risk classification system for indicating surgery, predicting LN involvement, and LOs.

Glucose-lowering drugs and liver-related outcomes among individuals with type 2 diabetes: A systematic review of longitudinal population-based studies.

While randomized controlled trials data on the long-term effect of glucose-lowering drugs (GLDs) on liver-related outcomes are lacking, population-based studies have evaluated the associations of GLDs with liver-related outcomes in individuals with type 2 diabetes (T2D). we aimed to conduct a systematic review of population-based studies evaluating the effects of GLDs on liver-related outcomes in people with T2D. PubMed, Web of Science, and Embase databases were systematically searched for population-based studies testing the associations of GLDs with liver-related outcomes in individuals with T2D and no liver disease other than non-alcoholic fatty liver disease (NAFLD) from inception to 23 February 2024. GLDs included SGLT2is, TZDs, insulin, GLP-1 RAs and dipeptidyl peptidase-4 inhibitors (DPP4Is). Ten cohort studies, comprising 1,274,641 participants, met the inclusion criteria. The median follow-up period ranged from 8.9 to 76 months. Of all the GLDs under investigation, SGLT2is were associated with the strongest reduction in NAFLD incidence, cirrhosis, and composite liver-related events compared to other medications. TZDs were associated with a reduced risk of developing NAFLD and cirrhosis but were not significantly associated with a lower incidence of hepatocellular carcinoma. GLP-1 RAs demonstrated a significant association with reduced liver-related mortality. Observational data from population-based studies suggest that GLDs such as SGLT2is are associated with beneficial long-term liver-related outcomes in T2D patients with NAFLD. Additional studies, including randomized controlled trials with long-term follow-up, are needed to confirm these findings. PROSPERO CRD442024536872.

Long term outcomes in patients with advanced intrahepatic cholangiocarcinoma treated with hepatic arterial infusion chemotherapy.

Hepatic artery infusion (HAI) of chemotherapy has demonstrated disease control and suggested improvement in overall survival (OS) in intrahepatic cholangiocarcinoma (IHC). We report herein the long-term results and role of molecular alterations of a phase II clinical trial of HAI chemotherapy plus systemic chemotherapy, with a retrospective cohort of patients treated with HAI at Memorial Sloan Kettering Cancer Center. This secondary analysis of a single-institution, phase 2 trial and retrospective cohort of unresectable IHC treated with HAI floxuridine (FUDR) plus systemic gemcitabine and oxaliplatin. The primary aim was to assess long-term oncologic outcomes. A subset underwent tissue-based genomic sequencing, and molecular alterations were correlated with progression-free survival (PFS) and OS. Thirty-eight patients were treated on trial with a median follow up of 76.9 months. Median PFS was 11.8 months (95% CI11-15.1). The median OS was 26.8 months (95% CI20.9-40.6). The 1-, 2- and 5-year OS rate was 89.5%, 55%, and 21% respectively. Nine (24%) received HAI with mitomycin C post FUDR progression with an objective response rate of 44% and a median PFS of 3.93 (2.33-NR) months. One-hundred and seventy patients not treated on the clinical trial were included in a retrospective analysis. Median PFS and OS was 7.93 (95%CI: 7.27-10.07) and 22.5 (95%CI : 19.5-28.3) months, respectively. Alterations in the TP53 and cell-cycle pathway had a worse PFS to HAI based therapy compared to wildtype disease. In locally advanced IHC, HAI with FUDR in combination with systemic therapy can offer long term durable disease control. Molecular alterations may predict for response.

Determining Long-term Prostate Cancer Outcomes for Active Surveillance Patients Without Early Disease Progression: Implications for Slowing or Stopping Surveillance

Background and objectiveActive surveillance (AS) of prostate cancer (PCa) is the standard of care for low-grade disease, but there is limited guidance on tailoring protocols for stable patients. We investigated long-term outcomes for patients without initial progression and risk factors for upgrade. MethodsMen on AS with Gleason grade group (GG) 1 PCa on three serial biopsies, ≥5 yr without progression, and ≥10 yr of follow-up were included. Outcomes were upgrade (GG ≥2), major upgrade (GG ≥3), progression to treatment, metastasis, PCa-specific survival, and overall survival. Cox proportional hazards regression models were used to estimate the associations between patient characteristics and risk of upgrade. Key findings and limitationsA total of 774 men met the inclusion criteria. At 10, 12, and 15 yr, upgrade-free survival rates were 56%, 45%, and 21%; major upgrade–free survival rates were 88%, 83%, and 61%; treatment-free survival rates were 86%, 83%, and 73%; metastasis-free survival rates were 99%, 99%, and 98%; and overall survival rates were 98%, 96%, and 95%, respectively. PCa-specific survival was 100% at 15 yr. On a multivariable analysis, year of diagnosis, age, body mass index (BMI), and biopsy core positivity were associated with upgrade (all p < 0.01), whereas age and prostate-specific antigen (PSA) density were associated with major upgrade. Conclusions and clinical implicationsPatients without progression for 5 yr on AS had modest rates of upgrade and low rates of metastasis, and mortality at 15 yr of follow-up. Year of diagnosis, older age, increased BMI, and increased biopsy core positivity were associated with upgrade, whereas older age and greater PSA density were associated with an increased risk of major upgrade. A subset of these patients may benefit from deintensification of AS protocols. Patient summaryThere are little reported data or clinical guidelines for patients with prostate cancer (PCa) who are stable for many years on active surveillance (AS). We show, in a large cohort, that PCa patients without progression for 5 yr on AS have modest rates of upgrade and very low rates of metastasis, and mortality rates at 15 yr of follow-up, and that older age, increased body mass index, and increased PCa volume are associated with an increased likelihood of future upgrade. This study supports continued AS in this patient population and deintensification in select patients.

Prognostic Value of PRECİSE DAPT Score on Short- and Long-Term Outcomes in MINOCA Patients with Acute Coronary Syndrome.

Myocardial infarction with non-obstructive coronary arteries (MINOCA) constitutes a significant subset of acute myocardial infarctions (AMI) with uncertain prognostic markers. Early risk assessment is crucial to identify MINOCA patients at risk of adverse outcomes. This study aimed to evaluate the predictive capacity of the PRECISE-DAPT score in assessing short- and long-term prognoses in MINOCA patients presenting with ST-segment elevation myocardial infarction (STEMI) or non-ST-elevation myocardial infarction (NSTEMI). Among 741 MINOCA patients, the PRECISE-DAPT score was computed to analyze its association with in-hospital and follow-up major adverse cardiovascular events (MACE). Parameters showing significance in MACE (+) groups underwent statistical analysis: univariate logistic regression for in-hospital events and univariate Cox regression for follow-up events. For statistical significance, a predefined level of α = 0.05 was adopted. Parameters demonstrating significance proceeded to multiple logistic regression for in-hospital events and multivariate Cox regression for follow-up events. In-hospital MACE occurred in 4.1% of patients, while 58% experienced follow-up MACE. Hemoglobin levels and the PRECISE-DAPT Score were identified as independent parameters for in-hospital MACE. Furthermore, ejection fraction (EF%) and the PRECISE-DAPT Score emerged as independent predictors of follow-up MACE. The study revealed that a higher PRECISE-DAPT score was significantly associated with increased risks of both in-hospital and long-term major adverse cardiovascular events in MINOCA patients presenting with acute coronary syndrome (ACS), underscoring the score's potential in risk stratification for this patient cohort. _ PRECISE-DAPT score predicts MACE risk in MINOCA patients. _ Hemoglobin level and PRECISE-DAPT score predict in-hospital MACE. _ Ejection fraction and PRECISE-DAPT score predict long-term MACE.

36-month durability of ultrasound renal denervation for hypertension resistant to combination therapy in RADIANCE-HTN TRIO.

Endovascular ultrasound renal denervation (uRDN) reduced blood pressure (BP) compared to sham at 2 months in patients with resistant hypertension in the multicenter, blinded, randomized, sham-controlled RADIANCE-HTN TRIO trial. This analysis evaluates longer-term outcomes of patients randomized to uRDN. Patients with resistant hypertension to a 3-drug combination pill were randomized to uRDN (n = 69) or sham (n = 67). From 2-5 months, patients followed a standardized anti-hypertensive medication (AHM) titration protocol. At 6 months, patients were unblinded and received AHM per standard of care. In the uRDN group, 71% (49/69) completed 36-month follow-up. Screening office BP was 159/103 on 3.9 AHM. Baseline office BP on the single-pill combination was 153/99 mmHg. At 36 months, office BP changed by -14.5 ± 26.1/-9.0 ± 14.8 mmHg from screening (p < 0.001 for both) and -8.0 ± 24.5/-5.0 ± 14.6 mmHg from baseline (p = 0.007; p = 0.022) on 3.7 AHM. The efficacy of uRDN was durable to 36 months in patients with resistant hypertension with no safety concerns.

Developing machine learning models for personalized treatment strategies in early breast cancer patients undergoing neoadjuvant systemic therapy based on SEER database

This study aimed to compare the long-term outcomes of breast-conserving surgery plus radiotherapy (BCS + RT) and mastectomy in early breast cancer (EBC) patients who received neoadjuvant systemic therapy (NST), and sought to construct and authenticate a machine learning algorithm that could assist healthcare professionals in formulating personalized treatment strategies for this patient population. We analyzed data from the Surveillance, Epidemiology, and End Results database on EBC patients undergoing BCS + RT or mastectomy post-NST (2010–2018). Employing propensity score matching (PSM) to minimize potential biases, we compared breast cancer-specific survival (BCSS) and overall survival (OS) between the two surgical groups. Additionally, we trained and validated six machine learning survival models and developed a cloud-based recommendation system for surgical treatment based on the optimal model. Among the 13,958 patients, 9028 (64.7%) underwent BCS + RT and 4930 (35.3%) underwent mastectomy. After PSM, there were 3715 patients in each group. Compared to mastectomy, BCS + RT significantly improved BCSS (p < 0.001) and OS (p < 0.001). Prognostic variables associated with BCSS were utilized to develop machine learning models. In both the training and validation cohorts, the random survival forest (RSF) model demonstrated superior predictive performance (0.847 and 0.795), not only outperforming other machine learning models, including Rpart (0.725 and 0.707), Xgboost (0.762 and 0.727), Glmboost (0.748 and 0.788), Survctree (0.764 and 0.766), and Survsvm (0.777 and 0.790), but also outperforming the classical COX model (0.749 and 0.782). Lastly, a web-based prediction tool was built to facilitate clinical application [https://jhren.shinyapps.io/shinyapp1]. After adjusting other confounders, BCS + RT was associated with improved outcomes in patients with EBC after NST, compared to those who underwent mastectomy. Moreover, the RSF model, a reliable tool, can predict long-term outcomes for patients, providing valuable guidance for operative methods and postoperative follow-up.

Efficacy of the Sub-Urethral Transobturator KIM System® for Female Urinary Incontinence: Long Term Results.

Background/Objectives: Female stress urinary incontinence (SUI) surgical treatment has changed since its beginning. Selecting materials that promote constructive tissue remodelling helps to maintain continence after surgery and minimizes complications. To analyze the long-term urinary continence results in women who underwent SUI surgical correction using the transobturator mid-urethral sling KIM system® (Knotless Incontinence Mesh) and analyze the complications associated with this SUI treatment. Materials and Methods: Prospective study of the first 1000 patients undergoing SUI surgery with the Contasure KIM® sling between April 2007 and December 2018. Results and complications were recorded. Group A represented 94.2% of the sample and were the continent patients after surgery (GA = 942), while Group B accounted for incontinent patients after surgery (5.8%) (GB = 58). Results: The mean age at operation was 60 years. Eutocic deliveries (p = 0.0022), high blood pressure (p = 0.0190), anxiety (p = 0.0084), hemorrhoidectomies (p = 0.0016) and hysterectomies (p = 0.0002) were higher in GB. No differences between groups were found regarding body mass index (GA 26.50; GB 26.93) (p = 0.220649), food or drug allergies (p = 0.0.6547), dystocia (p = 0.2365), diabetes mellitus (p = 0.1715), pelvic surgery (p = 0.8842), other surgery (p = 0.8801) or concomitant treatments that would have an impact on bladder function. Correction of SUI was achieved in 94.2% of cases. Continence persisted over time in 97.98% of continent patients at 4-year follow-up and 90.90% of patients at last follow-up. Mesh caused erosion of the urethra in 0.3% of patients and extruded to the vagina in 0.42%. De novo urinary urgency (2.8%), significant chronic pain (3.6%) and urinary tract infections (3.0%) after surgery were lower than complications reported in reviewed publications. Pain was treated with medication, and all patients were pain-free at the one-year follow-up visit. Conclusions: The mid-urethral transobturator sling KIM system® has good initial and long-term results in patients with stress urinary incontinence, with a low recurrence rate and minimal complications.

Characteristics and outcome of chronic inflammatory demyelinating polyradiculoneuropathy patients according to their diagnostic certainty based on the 2021 EAN/PNS criteria

IntroductionTo describe the clinical characteristics and long term outcome of CIDP patients according to 2021 EAN/PNS diagnostic certainty categories. MethodsWe reviewed clinical data, response to treatment, cerebrospinal fluid examination, and nerve conduction studies parameters of 39 adult “CIDP” and 24 “possible CIDP” patients. Data were collected at diagnosis and after one (T1), two (T2), three (T3) and five years (T5). ResultsAt diagnosis, “possible CIDP” patients' phenotypes were more atypical (especially focal/multifocal, p < .01) and “CIDP” patients had a higher NIS and INCAT scores (p = .08 and 0.08). Compared to baseline: median NIS score decreased in “CIDP” and was stable in “possible CIDP” patients at T1 (p < .05), T2 (p < .05) and T3 (p < .01); median MRC score slightly increased in “CIDP” and was stable in “possible CIDP” patients at T2 (p < .05); and INCAT disability scale slightly decreased in “CIDP” and was stable in “possible CIDP” patients at T3 (p < .05). The proportion of moderate to severely disabled (mRS > 2) patients in “possible CIDP” group was higher than in “CIDP” group (not significant). “CIDP” patients had a better objective response to immunotherapy (59 % responders) than “possible CIDP” patients (29 % responders, p < .05), especially among typical CIDP patients (86 % of responders in “CIDP” versus 33 % of responders in “possible CIDP” patients, p < .05). Conclusion“CIDP” patients had a more severe neuropathy, estimated with the NIS and INCAT scores, and “possible CIDP” patients had a more atypical phenotype at baseline. Our data suggest that long-term patient outcome and response to immunotherapy is better in “CIDP” than “possible CIDP”.

Predicting 6-month modified Rankin Scale score in stroke patients

The study aimed to identify predictors of 6-month outcomes in acute ischemic stroke (AIS) patients using the modified Rankin Scale (mRS). A prospective observational cohort study was conducted on 277 AIS patients admitted to the Neurology Departments of Cluj-Napoca Emergency County Clinical Hospital between December 2020 and July 2021. After excluding those lost to follow-up or who withdrew due to COVID-19 concerns, 121 patients were followed for six months. Data collected included demographic details, clinical assessments (including NIHSS and mRS scores), laboratory tests, and imaging results. The study found significant differences between patients with mild/moderate disability (mRS 0-3) and those with severe disability (mRS 4-5) at six months. Age, heart failure, NIHSS score, resistin levels, C-reactive protein, and lesion volume were significantly associated with worse outcomes. Multivariate logistic regression revealed that heart failure was an independent predictor of severe disability, increasing the risk by over seven times. Specific clinical and biochemical markers at admission may be able to predict long-term functional outcomes in AIS patients, which may inform individualized patient management and rehabilitation strategies.

Measurable residual disease monitoring in AML: Prospects for therapeutic decision-making and new drug development.

Measurable residual disease (MRD) is strongly associated with risk of relapse and long-term survival outcomes in patients with acute myeloid leukemia (AML). Apart from its clear prognostic impact, MRD information is also increasingly used to guide therapeutic decision-making, including selection of appropriate patients for stem cell transplant, use of post-transplant maintenance, and candidacy for non-transplant maintenance therapies or MRD-directed clinical trials. While much progress has been made in accurately assessing MRD and understanding its clinical importance, many questions remain about how to optimize MRD testing and guide treatment decisions for individual patients. In this review, we discuss the common methods to assess MRD in AML and the prognostic impact of MRD across common clinical scenarios. We also review emerging and investigational strategies to target MRD and discuss some of the important unanswered questions and challenges in the field.

The Outcomes of Liver Transplantation in Highly Dependent Incapacitated Patients with Intellectual and Developmental Disabilities.

Background/Objectives: Data regarding the outcomes of liver transplantation in disabled, highly dependent, and legally incapacitated adults are scarce, likely due to the infrequency of these procedures in such populations. Multicenter studies in adult transplant centers have shown that patients with coexisting intellectual and developmental disabilities (IDDs) may be denied transplantation because of their expected low longevity and the complexities associated with managing post-transplant care. We examined the long-term patient and graft outcomes in highly dependent, incapacitated patients with IDDs who underwent elective transplantation for chronic liver disease. Methods: Six adult patients who underwent liver transplantation for primary biliary cholangitis (n = 2), hepatitis C cirrhosis (n = 2), Wilson's disease (n = 1), and autoimmune hepatitis (n = 1) were included. The main causes of their disability were infantile cerebral palsy, myotonia, and Niemann-Pick disease. Results: Four of the six patients were women, with a median age of 26 (range: 23-36) years. Only one patient died during follow-up. Their 1- and 5-year survival rates were 100 and 75%, respectively, which were not statistically different from those of the general cohort of electively transplanted patients (95.8 and 90.1%, respectively) (p = 0.35). Conclusions: Adult patients who are highly dependent, disabled, or legally incapable should not be denied liver transplantation because of poor long-term survival rates. Physiological disorders and psychiatric comorbidities should not prevent patients from receiving life-saving surgeries due to poor postoperative compliance or low quality of life.

Impairment of perioperative activities of daily living is associated with poor prognosis following pancreatectomy for pancreatic cancer.

It has reported that the prevalence of frailty in patients with pancreatic cancer is 45%. The number of patients with pancreatic cancer is increasing, and within this cohort, patients often suffer from impaired activities of daily living (ADLs). This study aimed to examine the association between perioperative Barthel Index (BI) scores, a validated measure of ADLs, and survival outcomes after pancreatectomy for pancreatic cancer. We analyzed the data of 201 patients who underwent pancreatectomy for pancreatic cancer between 2010 and 2020. Preoperative and postoperative ADLs were assessed using the BI (range: 0-100; higher scores indicated greater independence). A preoperative or postoperative BI score ≤ 85 was defined as an impairment of perioperative ADLs. Cox proportional hazards regression was used to calculate the hazard ratios (HRs) after adjusting for potential confounders. Among the 201 patients, 14 (7.0%) had a preoperative BI score ≤ 85 and 50 (25%) had a postoperative BI score ≤ 85. Impairment of perioperative ADLs was independently associated with shorter overall survival (multivariable HR: 2.66, 95% confidence interval [95%CI]: 1.75-4.03, P < 0.001), cancer-specific survival (multivariable HR: 2.64, 95%CI: 1.15-4.25, P < 0.001), and recurrence-free survival (multivariable HR: 1.94, 95%CI: 1.08-3.50, P = 0.021). Impairment of perioperative ADLs is associated with poor prognosis following pancreatectomy for pancreatic cancer. The maintenance and improvement of perioperative ADLs could play an important role in providing favorable long-term outcomes in patients with pancreatic cancer.