Follow-up Time Research Articles

Radiological follow-up of osteonecrosis lesions in children and adolescents with Hodgkin lymphoma.

Osteonecrosis (ON) is a common complication of glucocorticoid-based Hodgkin lymphoma (HL) treatment, but the natural evolution and prognosis of ON lesions remain poorly understood. We describe the radiological evolution of ON lesions identified in a Nordic population-based cohort of paediatric HL patients. Magnetic resonance images of suspected ON lesions were centrally reviewed to confirm ON diagnosis and grade the ON lesions according to the Niinimäki classification. The study included 202 ON lesions in 46 patients, of which 77 were joint lesions. Follow-up images were available for 146/202 lesions, with a mean follow-up time of 28 months. During follow-up, 71% of the lesions remained stable, 26% improved or resolved, and 3% progressed. A higher ON grade at diagnosis was associated with a lower likelihood of spontaneous resolution. The likelihood for resolution of ON decreased by 50% for each year of added patient age, when adjusted for sex, ON location, and symptoms. Hip ON showed less spontaneous improvement compared with other joints, and the risk for surgery was 13-fold in hip ON. Grades 3-4 joint ON has the potential to either progress or resolve, warranting follow-up in patients with severe symptoms. Research on secondary prevention should be directed at grade 3-4 joint ON.

Long-Term Prognostic Value of Adipocytokines in Patients with Acute Coronary Syndrome: An 8-Year Clinical Prospective Cohort Study.

To elucidate the predictive values of adipocytokines in patients with acute coronary syndrome (ACS). Overall, 297 patients with ACS were consecutively enrolled in this prospective cohort study between June 2015 and July 2017 and completed follow-up with a median follow-up time of 6.5 years. For consistency, the last visit date was June 20, 2023. Serum levels of retinol-binding protein-4 (RBP4), interleukin-1β (IL-1β), monocyte chemoattractant protein 1(MCP-1), adrenomedullin (ADM), netrin 1 (NTN 1), and omentin were measured using enzyme-linked immunosorbent assay. Follow-up data were collected during clinical visits or through telephone interviews at 1, 3, 6, 12 months, and annually. The primary endpoint was defined as major adverse cardiovascular events (MACEs), including all-cause mortality, rehospitalization for percutaneous coronary intervention, and severe angina requiring rehospitalization. All biomarkers displayed a good diagnostic ability of MACEs. The Kaplan-Meier curve showed that the cumulative survival rates of high level of RBP4, IL-1β, and MCP-1 and low level of the ADM, NTN1, and omentin had lower cumulative survival rates (Log rank tests: all p<0.05). After adjustment in the Cox hazard proportional model, the results were RBP4 ≥ 6.87 ng/mL, hazard ratio (HR)=2.512, p=0.003; IL-1β≥ 58.95 pg/mL, HR=3.809, p<0.001; MCP-1 ≥ 401.75 pg/mL, HR=4.047, p<0.001; ADM≤120.01 ng/mL, HR=3.930, p=0.008; NTN1 ≤63.7 pg/mL, HR=3.345, p=0.007; omentin ≤ 4.54 ng/mL, HR=2.830, p=0.004. P-values for interaction were > 0.05 in the sex, age, and dyslipidemia subgroups. Pro-inflammation adipocytokines RBP4, IL-1β, and MCP-1 increased and anti-inflammation biomarkers ADM, NTN1, and omentin decreased were independently associated with a higher risk of MACEs in patients with ACS.

Variable clinical presentation of hypomorphic DCLRE1C deficiency from childhood to adulthood.

In this study, we aimed to report long-term follow-up of our pediatric and adult patients with DCLRE1C (DNA cross-link repair 1C) hypomorphic mutation who were diagnosed leaky severe combined immunodeficiency (SCID). Eighteen patients (13 children and five adults), aged between 6 and 29 years were included. Clinical and immunological features, including immunoglobulin levels, T and B cells, natural killer cell subsets, regulator T (Treg) cell ratios/markers, and cytokines, were assessed before and after hematopoietic stem cell transplantation (HSCT) and compared with healthy controls. Recurrent infections (78%) and skin manifestations (61%) such as granulomatous skin lesions, warts, and vitiligo were the most common clinical findings. Autoimmune diseases were observed in 33% and malignancy in 17%. Most patients had low serum IgA and B- and T-cell lymphopenia at the first admission. Recent thymic emigrants (RTE), Tnaive, Bnaive, CD56dimCD16+ cell ratios were significantly lower in the patients than in control; however, follicular helper T TFH and Th1 [interferon gamma (IFN-γ)] cell ratios were significantly higher than the control. Although, Treg ratio and its functional receptors tend to be high but not significant. Eleven patients (61.1%) were treated with HSCT. Median follow-up times of transplant patients was 56 (9-67) months. Patients with hypomorphic DCLRE1C mutations may present with variable clinical and laboratory findings at different ages. Our study showed a helper T (Th)1-dominant immune response before and after HSCT. Increased IFN-γ and TFH cells ratio could be a reason of chronic inflammation and autoimmunity developing before and after HSCT. Long-term follow-up of these patients after HSCT will help to better understand the disease and its pathophysiology.

Superior long-term patency of no-touch vein graft compared to conventional vein grafts in over 1500 consecutive patients

ObjectivesTo evaluate the long-term angiographic patency of saphenous vein grafts (SVG) harvested using the no-touch technique compared to the conventional technique.MethodsThis was a single-center, retrospective, cohort study. The inclusion criteria were individuals who underwent a CABG (coronary artery bypass grafting) between January 1995 and July 2020, and who successively needed a clinically-driven angiography. The primary endpoint was long-term patency. The secondary endpoints were differences in patency based on sub-group analysis (single vs. sequential graft, divided by target vessel).ResultsThe study included 1520 individuals (618 no-touch, 825 conventional and 77 arterial grafts). The mean clinical follow-up time was 8.4 years ± 5.5 years. The patency per patient was 70.7% in the no-touch grafts vs. 46.7% in the conventional grafts (p < 0.001, OR = 2.8). The graft patency was 75.9% in the no-touch grafts vs. 62.8% in the conventional grafts (p < 0.001, OR = 1.8).ConclusionsThe no-touch vein grafts were associated with statistically significantly higher patency at long-term compared to the conventional grafts.Clinical trial registrationNCT04656366, 7 December 2020.

Transcarotid arterial revascularization for symptomatic carotid web

ObjectivesSymptomatic carotid web is an increasingly recognized cause of acute ischemic stroke with a high risk of recurrent ischemic events despite aggressive medical interventions. Surgical interventions including transfemoral carotid artery stenting (TFCAS) and carotid endarterectomy have been described to reduce this risk, but transcarotid arterial revascularization (TCAR) has not been evaluated for this purpose. Materials and MethodsPatients with cerebral ischemia from carotid web underwent TCAR with flow reversal. Patients were monitored for periprocedural complications and assessed at follow-up for clinical evidence of recurrent ischemia. ResultsSix cases over the course of 21 months were identified, 2 males and 4 females with a median age of 59.5 (interquartile range of 39). All underwent technically successful TCAR without periprocedural complications no post-procedural cerebral ischemia over a median follow-up time of 21 months. ConclusionsIn this small series of patients, TCAR provided a safe and effective treatment of carotid webs that had previously caused cerebral ischemia.

Real-world characteristics, treatment patterns, and outcomes of patients with 2 or more LOTs for CLL/SLL in the United States

AbstractThe development of targeted agents for chronic lymphocytic leukemia (CLL)/small lymphocytic lymphoma (SLL) has transformed the treatment paradigm for patients with CLL. Because of this evolving treatment landscape, there was a need for contemporaneous evidence related to US treatment patterns and outcomes among patients treated in the real world. Using COTA’s electronic health records–based database, we examined characteristics, treatment patterns, and outcomes of patients receiving ≥2 line of therapy (LOT). A total of 1283 adult patients with CLL/SLL were identified in the data set who initiated second LOT (2L) between 1 January 2014 and 30 June 2022. Of those patients, 542 patients (42.2%) later received third-line (3L) therapy, of whom 228 (42.1%) went on to receive fourth-line (4L) therapy. Overall, >18% of patients died after 2L initiation and before 3L initiation, and more than a quarter died before 4L initiation. The majority of the population was White (77.7%), male (60.6%), aged ≥65 years (68.8%), and treated in a community practice setting (87.8%). Regarding treatment patterns, from 2014 to 2023, use of chemoimmunotherapy in any ≥2L LOT decreased, whereas use of Bruton tyrosine kinase inhibitor and B-cell lymphoma 2 inhibitor therapy increased. Across end points, median time to event(s) were generally shorter with each subsequent LOT received, both in the overall population and among patients receiving a given therapy in different LOTs. With a median follow-up time from 2L initiation of 38.0 months, median real-world time to next treatment, progression-free survival, and overall survival from 2L was 31.9, 33.8, and 80.1 months, respectively. Despite great advancements in CLL/SLL treatments since 2014, unmet need persists for patients receiving late LOT.

Valemetostat for patients with relapsed or refractory peripheral T-cell lymphoma (VALENTINE-PTCL01): a multicentre, open-label, single-arm, phase 2 study.

Peripheral T-cell lymphomas are aggressive non-Hodgkin lymphomas with few treatment options for relapsed or refractory disease. Valemetostat tosylate (valemetostat) is a potent, novel, dual inhibitor of EZH2 and EZH1. We investigated the clinical activity and safety of valemetostat in patients with relapsed or refractory peripheral T-cell lymphoma, and its safety in patients with relapsed or refractory adult T-cell leukaemia/lymphoma. VALENTINE-PTCL01 was a multicentre, open-label, single-arm, phase 2 trial performed at 47 hospitals in 12 countries across Asia, Europe, North America, and Oceania. Patients with either peripheral T-cell lymphoma or adult T-cell leukaemia/lymphoma, aged 18 years or older with an Eastern Cooperative Oncology Group performance status of 0-2 received oral valemetostat at 200 mg per day in continuous 28-day cycles until disease progression or unacceptable toxicity. The primary endpoint for patients with peripheral T-cell lymphoma was the CT-based objective response rate by blinded independent central review (BICR) using 2014 Lugano response criteria. Patients who received valemetostat and had a confirmed eligible peripheral T-cell lymphoma subtype on central review were included in the efficacy analysis. The primary endpoint for patients with adult T-cell leukaemia/lymphoma was the safety and tolerability of valemetostat. Safety in both cohorts was assessed in all patients who received at least one dose of valemetostat. The trial is registered with ClinicalTrials.gov, NCT04703192, and EudraCT, 2020-004954-31, and is closed to enrolment. Between June 16, 2021, and Aug 10, 2022, 133 patients with relapsed or refractory peripheral T-cell lymphoma (median age 69·0 years [IQR 58·0-74·0]; 91 [68%] were male, and 42 [32%] were female) and 22 patients with adult T-cell leukaemia/lymphoma (66·5 years [54·0-73·0]; 15 [68%] were male, and seven [32%] were female) were enrolled. The median follow-up time was 12·3 months (95% CI 11·8-13·8). 52 (44%; 95% CI 35-53) of 119 efficacy-evaluable patients with relapsed or refractory peripheral T-cell lymphoma had an objective response. The most common grade 3-4 adverse events were thrombocytopenia (31 [23%] of 133 patients in the peripheral T-cell lymphoma group and 11 [50%] of 22 patients in the adult T-cell leukaemia/lymphoma group), anaemia (25 [19%] and ten [46%]), and neutropenia (23 [17%] and four [18%]). Serious treatment-emergent adverse events were reported in 53 (40%) patients with peripheral T-cell lymphoma and 15 (68%) patients with adult T-cell leukaemia/lymphoma; nine (7%) patients and one (5%) patient had a serious treatment-emergent adverse event considered to be treatment related, respectively. No treatment-related deaths were reported. These data show that treatment with valemetostat leads to durable responses in patients with relapsed or refractory peripheral T-cell lymphoma, with a manageable safety profile. Daiichi Sankyo.

Peroral endoscopic myotomy as a treatment for Killian-Jamieson diverticulum (KJ-POEM).

Background and study aims Killian-Jamieson diverticulum (KJD) is a rare type of esophageal diverticulum that occurs in a specific area called the Killian-Jamieson space. Although surgery has been the conventional treatment for symptomatic KJD, minimally invasive endoscopic techniques, particularly Killian-Jamieson per-oral endoscopic myotomy (KJ-POEM), have emerged as an alternative. The aim of the study was to evaluate the effectiveness and safety of KJ-POEM in treating KJD. Patients and methods This was an international, multicenter, retrospective study that included patients who underwent KJ-POEM for symptomatic KJD from October 16, 2018 to April 12,2023. The primary outcome was clinical success, defined as complete or near-complete resolution of symptoms (i.e., post-procedure Kothari-Haber Score ≤ 2). Secondary outcomes were technical success (defined as successful completion of all procedural steps), rate and severity of adverse events (AEs), total procedure duration, and symptom recurrence during follow-up. Results A total of 13 patients (mean age 65.23 years, 6 female) with KJD and a mean pre-procedure Kothari-Haber Score of 6 (standard deviation [SD] 2.16) underwent KJ-POEM across 10 participating centers. Clinical success and technical success were achieved in all cases (100%) with a mean post-procedure Kothari-Haber Score of 0.91 (SD 0.99). There were no AEs and no cases of injury to the recurrent laryngeal nerve. Mean length of hospital stay was 1.09 days (SD 0.74). Mean follow-up time was 9.41 months (SD 10.07) post-procedure. There was no post-procedure symptom recurrence any patient. Conclusions KJ-POEM is a safe and effective alternative treatment for symptomatic KJD with excellent short/mid-term outcomes.

Quality of Life After Transcatheter Tricuspid Valve Replacement: 1-Year Results From TRISCEND II Pivotal Trial.

Severe tricuspid regurgitation (TR) often causes substantial impairment in patient-reported health status (ie, symptoms, physical and social function, and quality of life), which may improve with transcatheter tricuspid valve replacement (TTVR). We performed an in-depth analysis of health status of patients enrolled in the TRISCEND (Edwards EVOQUE Transcatheter Tricuspid Valve Replacement: Pivotal Clinical Investigation of Safety and Clinical Efficacy using a Novel Device) II pivotal trial to help quantify the benefit of intervention to patients. The TRISCEND II pivotal trial randomized 400 patients with symptomatic and severe or greater TR 2:1 to TTVR with the EVOQUE tricuspid valve replacement system plus optimal medical therapy (OMT) or OMT alone. Health status was assessed with the Kansas City Cardiomyopathy Questionnaire and the 36-Item Short Form Health Survey. Changes in health status over 1 year were compared between treatment groups using mixed-effects repeated-measures models. The analysis cohort included 392 patients, of whom 259 underwent attempted TTVR and 133 received OMT alone (mean age 79.2 ± 7.6 years, 75.5% women, 56.1% with massive or torrential TR). Patients had substantially impaired health status at baseline (mean Kansas City Cardiomyopathy Questionnaire Overall Summary Score [KCCQ-OS] 52.1 ± 22.8; mean 36-Item Short Form Health Survey physical component summary score 35.2 ± 8.4). TTVR+OMT patients reported significantly greater improvement in both disease-specific and generic health status at each follow-up time point. Mean between-group differences in the KCCQ-OS favored TTVR+OMT at each time point: 11.8 points (95%CI: 7.4-16.3 points) at 30days, 20.8 points (95%CI: 16.1-25.5 points) at 6months, and 17.8 points (95%CI: 13.0-22.5 points) at 1 year. In subgroup analyses, TTVR+OMT improved health status to a greater extent among patients with torrential or massive TR vs severe TR (treatment effect 23.3 vs 22.6 vs 11.3; interaction P=0.049). At 1 year, 64.6% of TTVR+OMT patients were alive and well (KCCQ-OS≥60 points and no decline of≥10 points from baseline) compared with 31.0% with OMT alone. Compared with OMT alone, treatment of patients with symptomatic and severe or greater TR with TTVR+OMT resulted in substantial improvement in patients' symptoms, function, and quality of life. These benefits were evident 30days after TTVR, continued to increase through 6months, and remained durable through 1 year. (TRISCEND II Pivotal Trial [Edwards EVOQUE Transcatheter Tricuspid Valve Replacement: Pivotal Clinical Investigation of Safety and Clinical Efficacy using a Novel Device]; NCT04482062).

The modified Caldwell-Luc approach for treating odontogenic maxillary sinusitis without need for functional endoscopic sinus surgery (FESS). A retrospective study

BackgroundOdontogenic maxillary sinusitis is a common inflammatory condition resulting from the violation of the Schneiderian membrane by conditions arising from the dentoalveolar unit, which includes teeth, their supporting structures, and adjacent tissues. This study aims to evaluate a modified surgical approach for treating this condition. PurposeThe purpose of this study is to measure the frequency of re-treatment of maxillary sinusitis of odontogenic origin following treatment with a modified Caldwell-Luc approach, which involves accessing the maxillary sinus through the canine fossa without creating a counter-opening in the inferior nasal meatus. Study DesignThis retrospective cohort study included 82 cases (83 sinuses) with odontogenic sinusitis treated surgically with the modified Caldwell-Luc technique at the Department of Oral and Maxillofacial Surgery, Poriya Medical Center, between 2014 and 2021. Patients with non-odontogenic sinusitis were excluded. Predictor VariablesAnatomic findings defined as the presence or absence of ostiomeatal complex abnormalities and oroantral communication, as identified through clinical examination and CT imaging. Main Outcome VariablesThe need for retreatment, defined as the requirement for functional endoscopic sinus surgery (FESS) due to persistent signs and symptoms of maxillary sinusitis after the modified Caldwell-Luc procedure, including facial pain/pressure, nasal congestion, purulent nasal discharge, or radiographic evidence of persistent sinus opacification on CT scan, lasting more than 4 weeks despite appropriate medical management. CovariatesCovariates included demographic data (age, sex [male/female as identified at birth]), smoking status, etiologies of odontogenic sinusitis, and surgical conditions. AnalysesDescriptive statistics, Cox proportional hazards regression was used to compute hazard ratios. Kaplan-Meier survival analysis was performed to estimate the probability of remaining FESS-free over time. The level of statistical significance was set at p < 0.05. ResultsThe sample was composed of 82 patients (83 sinuses) with a mean age of 52.3 years (SD 13.5), and 47 (56.6%) were male. Dental implantation and sinus augmentation procedures were the most common etiologies of odontogenic sinusitis (50.6%). The median follow-up time was 6.03 months (IQR: 2.57 - 10.93 months). The incidence rate of FESS requirement was 2.64 per 100 person-months of follow-up. The FESS-free frequency was 89.2% (95% CI: 80.4% - 94.4%). The Kaplan-Meier analysis estimated the probability of remaining FESS-free at 12 months to be 89.1% (95% CI: 79.8% - 94.4%). Patients with OMC abnormalities had a hazard ratio of 2.25 (95% CI: 0.47-10.84, p = 0.31) for requiring FESS, while those with OAC had a hazard ratio of 1.85 (95% CI: 0.46-7.39, p = 0.38). Conclusions and RelevanceThe modified Caldwell-Luc procedure was effective in treating the majority of odontogenic sinusitis cases. FESS may be necessary in a small percentage of cases with persistent symptoms. Further research is needed to identify predictors for FESS requirement. Of note, we recommend that oral and maxillofacial surgery surgeons review sinusitis cases with a FESS surgeon before performing the modified Caldwell-Luc procedure creating the opportunity for simultaneous or closely timed procedures when necessary

Quantitative flow ratio versus fractional flow reserve for coronary revascularisation guidance (FAVOR III Europe): a multicentre, randomised, non-inferiority trial.

Fractional flow reserve (FFR) or non-hyperaemic pressure ratios are recommended to assess functional relevance of intermediate coronary stenosis. Both diagnostic methods require the placement of a pressure wire in the coronary artery during invasive coronary angiography. Quantitative flow ratio (QFR) is an angiography-based computational method for the estimation of FFR that does not require the use of pressure wires. We aimed to investigate whether a QFR-based diagnostic strategy yields a non-inferior 12-month clinical outcome compared with an FFR-based strategy. FAVOR III Europe was a multicentre, randomised, open-label, non-inferiority trial comparing a QFR-based with an FFR-based diagnostic strategy for patients with intermediate coronary stenosis. Enrolment was performed in 34 centres across 11 European countries. Patients aged 18 years or older with either chronic coronary syndrome or stabilised acute coronary syndrome, and with at least one intermediate non-culprit stenosis (40-90% diameter stenosis by visual estimate; referred to here as a study lesion), were randomly assigned (1:1) to the QFR-guided or the FFR-guided group. Randomisation was done using a concealed web-based system and was stratified by diabetes and presence of a left anterior descending coronary artery study lesion. The primary endpoint was a composite of death, myocardial infarction, and unplanned revascularisation at 12 months. The predefined non-inferiority margin was 3·4% and the primary analysis was performed in the intention-to-treat population. The trial was registered with ClinicalTrials.gov (NCT03729739) and long-term follow-up is ongoing. Between Nov 6, 2018, and July 21, 2023, 2000 patients were enrolled and randomly assigned to the QFR-guided strategy (1008 patients) or the FFR-guided strategy (992 patients). The median age was 67·3 years (IQR 59·9-74·7); 1538 (76·9%) patients were male and 462 (23·1%) were female. Median follow-up time was 365 days (IQR 365-365). At 12 months, a primary endpoint event had occurred in 67 (6·7%) patients in the QFR group, and in 41 (4·2%) patients in the FFR group (hazard ratio 1·63 [95% CI 1·11-2·41]). The event proportion difference was 2·5% (90% two-sided CI 0·9-4·2). The upper limit of the 90% CI exceeded the prespecified non-inferiority margin of 3·4%. Therefore, QFR did not meet non-inferiority to FFR. A total of 18 (1·8%) patients in each group experienced an adverse procedural event, the most frequent being procedure-related myocardial infarction, which occurred in ten (1·0%) patients in the QFR group and seven (0·7%) in the FFR group. One patient in the QFR group died in relation to the index procedure. The results of the FAVOR III Europe trial do not support the use of QFR if FFR is available to guide revascularisation decisions in patients with intermediate coronary stenosis. This finding could have implications for current clinical guidelines recommending QFR for this purpose. Medis Medical Imaging Systems and Aarhus University.

Hearing and vision rehabilitation for people with dementia in five European countries (SENSE-Cog): a randomised controlled trial

The effect of hearing and vision difficulties on the risk of developing dementia and worsening outcomes in people already living with dementia is well established. We evaluated the clinical impact of a hearing and vision rehabilitation and support programme on quality of life in people with mild-to-moderate dementia and concurrent sensory difficulties. We conducted a parallel-group, multicentre, observer-blind, superiority randomised controlled trial in seven older adult clinics in five European countries (Cyprus, France, Greece, Ireland, and the UK). People with mild-to-moderate dementia with adult-acquired hearing difficulties, vision difficulties, or both were randomly assigned (1:1) along with their care partner to an 18-week home-basedsensory support intervention (SSI) of tailored hearing and vision rehabilitation and support, or to care as usual. Randomisation was blocked (block size of four, six, or eight) and stratified by country, with allocation assigned via a remote web-based system. The SSI included: full hearing assessment, vision assessment, or both; fitting of hearing aids, glasses, or other sensory aids; and home-based support from a sensory support therapist to assist adherence and uptake of sensory aids, foster social networking, and optimise the home sensory environment. Care as usual involved no additional intervention beyond services normally available to people with dementia at the respective sites. The primary outcome was health-related quality of life (Dementia Quality of Life Instrument [DEMQoL]) score at 36weeks, reported as an adjusted mean difference. Analyses were done according to the intention-to-treat principle. This trial is registered with the ISRCTN Registry, ISRCTN17056211. Between May 4, 2018, and May 6, 2021, 252people with mild-to-moderate dementia were randomly assigned, of whom 251 (n=126in the SSI group and n=125in the care as usual group) were included in the analysis. The mean age of participants was 79·6years (SD 5·8), and 132 (53%) were women. After a median follow-up time of 37·7weeks (IQR 36·2-39·0), the mean DEMQoL score was 92·8 (SD 15·2) in the SSI group and 92·8 (14·0) in the care as usual group (adjusted difference 0·18, 95% CI -2·13to 2·30, p=0·87). Among 114adverse events reported for 56 (44%) participants in the SSI group, ten events in nine participants were related or possibly related to the intervention (medical device pain or discomfort n=6, ear pain n=1, scratch to the ear n=1, sore eye n=1, redness n=1; all of grade 1). Serious adverse events were reported for 25 (20%) participants in the SSI group and 16 (13%) in the care as usual group. Six (5%) participants in the SSI group and five (4%) in the care as usual group died. None of the serious adverse events or deaths were related to the study intervention or procedures. This study showed no improvement in quality in life in participants who received the intervention in thelonger term. Sensory difficulties are common in people with dementia and interventions aimed at improving sensory-cognitive health should be explored further. EU Horizon2020.

Ultrasound-guided needle knife release for stenosing tenosynovitis of the flexor pollicis longus: a prospective randomized controlled trial

PurposeThis study aimed to evaluate the efficacy and safety of ultrasound-guided needle knife release in the treatment of stenosing tenosynovitis of the flexor pollicis longus. MethodsIn this prospective trial, 60 patients with clinically and ultrasonographically confirmed stenosing tenosynovitis of the flexor pollicis longus were randomly allocated to 1 of 3 groups: ultrasound-guided needle knife release (n = 20), traditional conservative treatment (n = 20), and open surgery (n = 20). The primary outcome measure was the Quinnell grade of triggering severity. Secondary outcomes comprised pain intensity (on visual analog scale), satisfaction (5-point Likert scale), and complications. Outcomes were evaluated at baseline, 1 week, 1 month and 3 months post-intervention by blinded assessors. ResultsAt all follow-up time points, the needle knife release group demonstrated significantly lower Quinnell grades (p < 0.05) and pain scores (p < 0.001) than the conservative treatment group; satisfaction was greater in the needle knife release group compared to the conservative treatment group at 1 month (p = 0.002) and 3 months (p < 0.001). There were no significant differences in outcomes between the needle knife release group and the open surgery group. The overall complications rate was 5% in the needle knife release group, 10% in the conservative treatment group, and 15% in the open surgery group (p = 0.574). ConclusionUltrasound-guided needle knife release is an effective and safe treatment for stenosing tenosynovitis of the flexor pollicis longus, with outcomes that are better than with traditional conservative treatment and similar to those of open surgery.

Vein bypass first vs. best endovascular treatment first revascularisation strategy for chronic limb-threatening ischaemia due to infra-popliteal disease: the BASIL-2 RCT.

Chronic limb-threatening ischaemia with ischaemic pain and/or tissue loss. To examine the clinical and cost-effectiveness of a vein bypass-first compared to a best endovascular treatment-first revascularisation strategy in preventing major amputation or death. Superiority, open, pragmatic, multicentre, phase III randomised trial. Thirty-nine vascular surgery units in the United Kingdom, and one each in Sweden and Denmark. Patients with chronic limb-threatening ischaemia due to atherosclerotic peripheral arterial disease who required an infra-popliteal revascularisation, with or without an additional more proximal infra-inguinal revascularisation procedure, to restore limb perfusion. A vein bypass-first or a best endovascular treatment-first infra-popliteal, with or without an additional more proximal infra-inguinal revascularisation strategy. The primary outcome was amputation-free survival. Secondary outcomes included overall survival, major amputation, further revascularisation interventions, major adverse limb event, health-related quality of life and serious adverse events. Participants were randomised to a vein bypass-first or a best endovascular treatment-first revascularisation strategy. The original sample size of 600 participants (247 events) was based on a hazard ratio of 0.66 with amputation-free survival rates of 0.72, 0.62, 0.53, 0.47 and 0.35 in years 1-5 in the best endovascular treatment-first group with 90% power and alpha at p = 0.05. The sample size was revised to an event-based approach as a result of increased follow-up time due to slower than anticipated recruitment rates. Participants were followed up for a minimum of 2 years. A cost-effectiveness analysis was employed to estimate differences in total hospital costs and amputation-free survival between the groups. Additionally, a cost-utility analysis was carried out and the total cost and quality-adjusted life-years, 2 and 3 years after randomisation were used. Between 22 July 2014 and 30 November 2020, 345 participants were randomised, 172 to vein bypass-first and 173 to best endovascular treatment-first. Non-amputation-free survival occurred in 108 (63%) of 172 patients in the vein bypass-first group and 92 (53%) of 173 patients in the best endovascular treatment-first group [adjusted hazard ratio 1.35 (95% confidence interval 1.02 to 1.80); p = 0.037]. Ninety-one (53%) of 172 patients in the vein bypass-first group and 77 (45%) of 173 patients in the best endovascular treatment-first group died [adjusted hazard ratio 1.37 (95% confidence interval 1.00 to 1.87)]. Over follow-up, the economic evaluation discounted results showed that best endovascular treatment-first was associated with £1690 less hospital costs compared to vein bypass-first. The cost utility analysis showed that compared to vein bypass-first, best endovascular treatment-first was associated with £224 and £2233 less discounted hospital costs and 0.016 and 0.085 discounted quality-adjusted life-year gain after 2 and 3 years from randomisation. Recruiting patients to the Bypass versus Angioplasty in Severe Ischaemia of the Leg Trial-2 trial was difficult and the target number of events was not achieved. A best endovascular treatment-first revascularisation strategy was associated with better amputation-free survival, which was largely driven by fewer deaths. Overall, the economic evaluation results suggest that best endovascular treatment-first dominates vein bypass-first in the cost-effectiveness analysis and cost-utility analysis as it was less costly and more effective than a vein bypass-first strategy. The Bypass versus Angioplasty in Severe Ischaemia of the Leg Trial-2 investigators have a data sharing agreement with the BEst Surgical Therapy in patients with Chronic Limb threatening Ischaemia investigators. One output of this collaboration will be an individual patient data meta-analysis. Current Controlled Trials ISRCTN27728689. This award was funded by the National Institute for Health and Care Research (NIHR) Health Technology Assessment programme (NIHR award ref: 12/35/45) and is published in full in Health Technology Assessment; Vol. 28, No. 65. See the NIHR Funding and Awards website for further award information.

Lap-re-Do Keyhole versus Lap-re-Do Sugarbaker techniques in large parastomal hernia repair: a retrospective cohort study.

To review the safety and efficacy of Lap-re-Do technique in the treatment of large parastomal hernia. We retrospectively analyzed the recurrence and complications of 81 patients with large parastomal hernia who underwent Lap-re-Do technique in Huashan Hospital of Fudan University from May 2010 to December 2019. And the patients should be able to complete follow-up. With such criteria, we included 40 Lap-re-Do Keyhole patients and 41 Lap-re-Do Sugarbaker patients. Observation time was defined as time to recurrence, death, or last nonevent visit. In large parastomal hernias, Lap-re-Do had a recurrence rate of 25.9% and complication rate of 16.0%, and reoperation rate of 9.9% during the average follow-up time of 41.1 ± 17.8 months. Recurrence rates were 40% (16/40) after Lap-re-Do Keyhole repair and 12.2% (5/41) after Lap-re-Do Sugarbaker repair. Complication rates were 12.5% after Lap-re-Do keyhole and 19.5% after Lap-re-Do Sugarbaker repair Re-operation rates referred to Lap-re-Do keyhole repair were 15% and Lap-re-Do Sugarbaker repair 4.9% during follow-up.The majority of reoperations were indicated by recurrence. Large parastomal hernias are still difficult to be treated. Lap-re-Do Sugarbaker is recommended as an appropriate procedure to close the hernia ring, removing the lengthy colostomy, and effectively reduce recurrence and complication rates.

Clonal hematopoiesis of indeterminate potential is associated with reduced risk of cognitive impairment in patients with chronic kidney disease.

Clonal hematopoiesis of indeterminate potential (CHIP) and dementia disproportionately burden patients with chronic kidney disease (CKD). The association between CHIP and cognitive impairment in CKD patients is unknown. We conducted time-to-event analyses in up to 1452 older adults with CKD from the Chronic Renal Insufficiency Cohort who underwent CHIP gene sequencing. Cognition was assessed using four validated tests in up to 6 years mean follow-up time. Incident cognitive impairment was defined as a test score one standard deviation below the baseline mean. Compared to non-carriers, CHIP carriers were markedly less likely to experience impairment in attention (adjusted hazard ratio [HR] [95% confidence interval {CI}]=0.44 [0.26, 0.76], p=0.003) and executive function (adjusted HR [95% CI]=0.60 [0.37, 0.97], p=0.04). There were no significant associations between CHIP and impairment in global cognition or verbal memory. CHIP was associated with lower risks of impairment in attention and executive function among CKD patients. Our study is the first to examine the role of CHIP in cognitive decline in CKD. CHIP markedly decreased the risk of impairment in attention and executive function. CHIP was not associated with impairment in global cognition or verbal memory.

Complications of pediatric macrocystic lymphatic malformations of the head and neck: a survival analysis of treated and untreated patients.

To compare events of recurrent swelling between treated and untreated patients with macrocystic lymphatic malformations of the head and neck not involving the airway. The frequency and timing of emergency department (ED) visits related to the event were analysed to provide data on efficacy and ideal timing of treatment. A 5-year retrospective review of a hospital database was conducted reviewing 35 patients (15 female, 20 male; mean age 3.9 years) with macrocystic lymphatic malformations of the head and neck not involving the airway. Patients treated with oral medications were excluded. A survival analysis was performed comparing the incidence of recurrent swelling of the malformation. A Cox regression analysis was conducted using age, gender, diameter of lymphatic malformation at presentation, and echogenicity on US as covariates. Fisher's test and mean comparisons were performed to correlate the populations baselines and the number and frequency of ED visits between the 2 groups. Thirteen patients underwent sclerotherapy soon after initial presentation and 22 elected for observation. The two baseline populations differed at presentation with the treatment group being younger (1.4 ± 2.4 vs. 5.4 ± 6.3 years, p = 0.03) and with larger lesions (5.7 ± 2.7 vs. 4.0 ± 1.7cm p = 0.03). Mean follow-up time was 2.7 years. Survival analysis showed 1 or multiple recurrences affected 16 patients in the untreated group and 3 patients in the treated group. (p = 0.04). Age, gender, diameter of the lesion at presentation and increased echogenicity on US were not predictive factors of recurrence. Although the probability of visiting the ED at least once did not differ between the two groups (p = 0.42), patients from the non-treatment group were more likely to visit the ED more than once (p = 0.03). Sclerotherapy treatment may reduce the chance of recurrent swelling or an event after initial presentation to the ED.

Intra-arterial chemotherapy combined with BCG immunotherapy is more effective than intra-arterial chemotherapy plus intravesical chemotherapy or standard BCG immunotherapy in preventing the recurrence and progression of high-risk non–muscle-invasive bladder cancer

BackgroundUp to 45% of patients with high-risk non–muscle-invasive bladder cancer (NMIBC) will not benefit from adjuvant intravesical instillation. We aimed to introduce intra-arterial chemotherapy (IAC) to existing intravesical treatment and evaluate its feasibility and safety. Materials and methodsWe collected data from 170 patients who had been diagnosed with high-risk NMIBC and underwent transurethral resection of bladder tumor (TURBT) over the last 5 years. Twenty-seven patients were excluded according to specific exclusion criteria. The remaining 143 patients were divided into 3 groups according to their treatment: intravesical instillation of Bacillus Calmette – Guerin (BCG), BCG+ intra-arterial chemotherapy (IAC), and intravesical chemotherapy (IVC)+IAC groups. All groups received standard intravesical instillation of BCG or chemotherapeutic agents. In contrast, both the BCG+IAC and IVC+IAC groups received four courses of IAC (injection of cisplatin [60 mg/m2] and epirubicin [50 mg/m2] in the internal iliac arteries via Seldinger's percutaneous technique). ResultsThe median follow-up time was 47 months, ranging from 20 to 60 months. The restricted mean survival time (RMST), which represents the recurrence and progression rate of the BCG+IAC group, differed significantly when compared with the BCG group (P = 0.029 and 0.004, respectively) and the IVC+IAC group (P = 0.004 and 0.006, respectively). Kaplan-Meier plots revealed that the recurrence and progression-free survival of the BCG+IAC group were significantly higher than the BCG and IVC+IAC groups (P = 0.033 and 0.028, respectively). In contrast, the BCG and IVC+IAC groups showed similar RMST (P = 0.156 and 0.935, respectively), recurrence (P = 0.627), and progression-free (P = 0.931) survival. A small proportion of patients (20%) suffered from the adverse effects of IAC while 65% suffered from adverse reactions to intravesical instillation. Most adverse effects were ranked as grade I or II according to the Common Terminology Criteria for Adverse Events (CTCAE) version 4.0. ConclusionAnalysis showed that tumor recurrence and progression rate in the BCG+IAC group was lower than the BCG and IVC+IAC groups while patients in the IVC+IAC group suffered from milder adverse effects in cystitis and flu-like symptoms. Our findings may provide a new perspective for urologists when treating patients with high-risk NMIBC.

Maternal diet in pregnancy and the risk of inflammatory bowel disease in the offspring: a prospective cohort study

BackgroundDiet has been hypothesized as a risk factor for development of inflammatory bowel disease (IBD). ObjectiveTo explore associations between maternal diet diversity and quality in pregnancy and the offspring’s risk of IBD. MethodsWe used data from a nationwide cohort study on 85,129 Norwegian children followed from birth (1999–2009) with information on maternal diet in pregnancy from validated food frequency questionnaires. Hazard ratios (aHRs) for IBD, Crohn’s disease (CD), and ulcerative colitis (UC) by maternal diet diversity, quality and intake amounts of individual food groups were adjusted for maternal body mass index, parental IBD, and socio-demographic factors. Sensitivity analyses adjusted for the child's early-life diet quality and antibiotic treatment. Dietary exposures were classified into tertiles, comparing low (reference) to medium, and high levels. ResultsDuring a mean follow-up time of 16.1 years (1,367,837 person-years of follow-up), 268 children developed IBD (CD, n=119; UC, n=76; IBD-unclassified, n=73). High compared with low diet diversity in pregnancy was associated with a lower risk of UC in the offspring (aHR 0.46, 95% confidence interval 0.25-0.87), with consistent findings after further adjustment for the child's early-life diet quality and antibiotic treatment. High compared with low diet diversity in pregnancy yielded aHRs of 0.81 for CD (0.51-1.28) and 0.75 for any IBD (0.55-1.02) in the offspring. A high compared with low diet quality in pregnancy or intakes of specific food groups were not associated with the offspring’s risk of IBD or its subtypes. ConclusionsOur findings suggest that a higher maternal diet diversity in pregnancy may be associated with a lower risk of UC in the offspring.

Asymptomatic Elevated Inflammatory Markers: Is There a Risk for Infection or Revision in Primary Total Knee Arthroplasty?

BackgroundTotal knee arthroplasty (TKA) is the treatment of choice for advanced knee osteoarthritis. Long-term studies report high patient satisfaction, while complications such as periprosthetic joint infection (PJI) can be devastating. Knowledge regarding risk factors for PJI is critical to minimize and ideally avoid complications. The purpose of this study was to investigate the risk of PJI and revision in patients who had preoperative asymptomatic high C-reactive protein (CRP) and erythrocyte sedimentation rate (ESR) levels in primary TKAs. MethodsPatients undergoing primary TKA between 2010 and 2022 were eligible. Inclusion criteria were patients who had preoperative complete biochemical parameters and a minimum follow-up of 12 months. Patients who died during the first year, and those who had a history of inflammatory arthritis, autoimmune disease, renal pathologies or septic arthritis, were excluded. Patients who had elevated blood CRP and ESR levels taken within 48 hours before surgery underwent a thorough medical examination with a focus on infection symptoms. After screening and consultation, residual elevated CRP and ESR levels were classified as asymptomatic. After exclusions, 1,528 patients were included. The mean age was 66 years (range, 35 to 92) and the mean follow-up time was 6.4 years (range, 1.6 to 12.3). ResultsThe rate of revision within one year after surgery was 1.6%, whereas the rate of revision in the first five years was 3.8%. The PJI rates for the 1st and 5th postoperative years were 1.7 and 2.9% respectively. Regression analysis did not show any of the potential variables to be a risk factor for revision or PJI. ConclusionAsymptomatic elevated acute-phase reactants are not a risk factor for periprosthetic joint infection or aseptic revision. At a mean follow-up of 6.4 years, overall survival was 96.7%, with only 2.2% of patients revised due to a PJI.