Long-term Follow-up Of Patients Research Articles

Long-term follow-up of patients with Brugada syndrome: Foremost risk factors associated with overall arrhythmic events.

Brugada syndrome (BS) is characterized by ST segment elevation in right precordial leads (V1-V3), ventricular tachycardia (VT), ventricular fibrillation (VF), and sudden cardiac death (SCD) in individuals without structural heart disease. The aim of this study is to contribute to the controversial issue of finding the most valuable marker that can predict poor prognosis during follow-up in patients with a diagnosis of BS. A total of 68 patients diagnosed with BS or had Brugada-type ECG change between January 1997 and July 2012 at the Department of Cardiology of Başkent University Faculty of Medicine, Ankara, Turkey, were included in this cohort study. Patients were screened every 6 months for arrhythmia-related syncope, SCD, appropriate and inappropriate defibrillation (shock), AF development and death; collectively defined as "arrhythmic events" and were the primary endpoints. Patients with and without arrhythmic events were compared. The mean age was 34.9 ± 12.2 years (9-71 years), and 52 (76.5%) patients were male. Mean follow-up was 49.6 ± 37.6 months (4-188 months). Univariate analysis showed that male sex (P = .004), type 1 electrocardiographic pattern (P = .008), SCD (P = .036), VT/VF history (P = .046), requirement for electrophysiological studies (P = .034), implantable cardioverter-defibrillator placement (P = .014) were found to demonstrate significant differences in patients with and without arrhythmic events. In multivariable analyzes, spontaneous type 1 ECG presence (HR = 8.54, 95% CI: 0.38-26.37; P = .003) and VT/VF history (HR = 9.21, 95% CI: 0.004-1.88; P = .002) were found to be independently associated with arrhythmic events. We found the presence of spontaneous type 1 ECG and a history of VT/VF to be associated with increased likelihood of overall arrhythmic events in BS. Given the higher risk of poor prognosis, we recommend additional measures in patients with BS who have these features.

Abstract PO2-11-03: A long-term follow-up of patients who interrupted endocrine therapy to become pregnant following breast cancer surgery

Abstract Introduction: Regarding discontinue adjuvant endocrine therapy to attempt pregnancy, Pregnancy Outcome and Safety of Interrupting Therapy for Women with Endocrine Responsive Breast Cancer (POSITIVE) clinical trials have revealed temporary interruption of endocrine therapy to attempt pregnancy did not confer short-term risk of breast cancer events. However, that report involved a short observation period, longer-term follow-up is required. This study was aimed to evaluate the safety of endocrine therapy interruption with long-term followed-up data base. Methods: This was a retrospective study using surveying of medical chart data between June 2007 and November 2015 at St. Luke’s International Hospital. The subjects were 65 patients with estrogen-receptor positive primary breast cancer (clinical stage I-III) who had been performed fertility preservation prior to starting breast cancer treatment. Adjuvant endocrine therapy completion was defined as 120 months (10 years) and discontinuation was defined as < 120 months. Using the definition, we classified the patients into an endocrine therapy interruption-group and a continuation-group. The primary outcome was the breast cancer free interval (BCFI). We defined breast cancer events as local, regional, or distant recurrence of invasive breast cancer or new contralateral invasive breast cancer during follow-up. Results: Median follow-up period was 110 (range, 36–181) months. The number of adjuvant endocrine therapy interruption-group was 30 and continuation-group was 35. Among 65 patient, the mean patient age in the interruption vs. continuation groups were as follows: 38(range, 26-48) years vs. 36.5 (range, 26–45) years at breast cancer diagnosis and HER2 positive breast cancer was identified in 4 (11.4%) vs 4 (13.3%) patients. Clinical stages were Stage I, 9 (30%) vs. 11 (31.4%) patients; Stage II, 18 (60%) vs. 18 (51.4%) patients; and Stage III, 3 (10%) vs. 6 (17.1%) patients. Chemotherapy was administered in 17 (56.7%) and 23 (65.7%) patients, respectively. The median duration of endocrine therapy before interruption was 25.5 months: 3 (10%) patients received endocrine therapy for 0–18 months, 16 (53.3%) for 18–30 months, and 11 (36.7%) for >30 months. The BCFI was 124 and 119 months in the interruption and continuation groups, respectively (p = 0.16). There were 6 (20%) and 9 (25.7%) breast cancer events in the interruption-group and continuation-group, respectively (p = 0.4). All the pregnancies were in the endocrine therapy interruption group (17 pregnancies, 16 deliveries), with one pregnancy involving the delivery of twins. Three pregnancies were spontaneous. Endocrine therapy was resumed in 16 (59.3%) patients in the interruption-group (median time to resumption, 20.5 months). One patient developed distant metastasis during endocrine therapy interruption period. Conclusion: Among patients who performed fertility preservation prior to starting breast cancer treatment, our long-term follow-up data, almost 9 years, suggested that the BCFI was not statistically different between endocrine therapy interruption-group and continuation-group. A limitation of this study is that only three cases of Stage III breast cancer were included in the interruption group. Therefore, we consider that careful decisions should be made regarding interruption of endocrine therapy. Citation Format: Risa Kasahara, Atsuko Kitano, Fumi Akitani, Kyoko Shiota, Kumiko Kida, Junko Takei, Atsushi Yoshida. A long-term follow-up of patients who interrupted endocrine therapy to become pregnant following breast cancer surgery [abstract]. In: Proceedings of the 2023 San Antonio Breast Cancer Symposium; 2023 Dec 5-9; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2024;84(9 Suppl):Abstract nr PO2-11-03.

Effect of negative remodeling of the side branch ostium on the efficacy of a two-stent strategy for distal left main bifurcation lesions: an intravascular ultrasound study.

To investigate whether negative remodeling (NR) detected by intravascular ultrasound (IVUS) of the side branch ostium (SBO) would affect in-stent neointimal hyperplasia (NIH) at the one-year follow-up and the clinical outcome of target lesion failure (TLF) at the long-term follow-up for patients with left main bifurcation (LMb) lesions treated with a two-stent strategy. A total of 328 patients with de novo true complex LMb lesions who underwent a 2-stent strategy of percutaneous coronary intervention (PCI) treatment guided by IVUS were enrolled in this study. We divided the study into two phases. Of all the patients, 48 patients who had complete IVUS detection pre- and post-PCI and at the 1-year follow-up were enrolled in phase I analysis, which aimed to analyze the correlation between NR and in-stent NIH at SBO at the 1-year follow-up. If the correlation was confirmed, the cutoff value of the remodeling index (RI) for predicting NIH ≥ 50% was analyzed next. The phase II analysis focused on the incidence of TLF as the primary endpoint at the 1- to 5-year follow-up for all 328 patients by grouping based on the cutoff value of RI. In phase I: according to the results of a binary logistic regression analysis and receiver operating characteristic (ROC) analysis, the RI cutoff value predicting percent NIH ≥ 50% was 0.85 based on the ROC curve analysis, with a sensitivity of 85.7%, a specificity of 88.3%, and an AUC of 0.893 (0.778, 1.000), P = 0.002. In phase II: the TLR rate (35.8% vs. 5.3%, P < 0.0001) was significantly higher in the several NR (sNR, defined as RI ≤ 0.85) group than in the non-sNR group. The NR of LCxO is associated with more in-stent NIH post-PCI for distal LMb lesions with a 2-stent strategy, and NR with RI ≤ 0.85 is linked to percent NIH area ≥ 50% at the 1-year follow-up and more TLF at the 5-year follow-up.

The Relationship Between Controlling Nutritional Assessment Score and Mortality in Patients with Chronic Coronary Syndrome: A Retrospective Study from Türkiye.

Controlling Nutritional Assessment (CONUT) score has been shown to have a higher predictive value compared to other nutritional scores in acute coronary syndrome. To determine the relationship between CONUT score and long-term mortality in patients with chronic coronary syndrome (CCS). Between 2017 and 2020, 585 consecutive patients newly diagnosed and proven to have CCS by coronary angiography were included in the study. CONUT score and demographic and laboratory data of all patients were evaluated. The relationship between results and mortality was evaluated. The mean age of the patients was 64 years and 75% were male. Mortality was observed in 56 (9.6%) patients after a median follow-up period of 3.5 years. The median CONUT score was significantly higher in patients with mortality (P < 0.001). In multivariate regression analysis, the CONUT score was associated with mortality (Hazard ratio (HR): 1.63 (95% confidence interval (CI): 1.34-1.98 P < 0.001)). The area under curve (AUC) for long-term mortality estimation for the CONUT score was 0.75 (95% CI 0.67-0.82 P < 0.001). When the CONUT score value was accepted as 0.5, the sensitivity was 78% and the specificity was 60. CONUT score was found to be predictive of mortality in long-term follow-up of patients with CCS.

Long-term outcomes in non-CAH 46,XX DSD.

Differences/disorders of sex development (DSD) comprise a large group of rare congenital conditions. 46,XX DSD, excluding congenital adrenal hyperplasia (CAH), represent only a small number of these diseases. Due to the rarity of non-CAH 46,XX DSD, data on this sex chromosomal aberration were confined to case reports or case series with small numbers of patients. As the literature is still relatively sparse, medical data on the long-term effects of these pathologies remain scarce. In this review, we aim to provide an overview of current data on the long-term follow-up of patients with non-CAH 46,XX DSD, by covering the following topics: quality of life, gender identity, fertility and sexuality, global health, bone and cardiometabolic effects, cancer risk, and mortality. As non-CAH 46,XX DSD is a very rare condition, we have no accurate data on adult QoL assessment for these patients. Various factors may contribute to a legitimate questioning about their gender identity, which may differ from their sex assigned at birth. A significant proportion of gender dysphoria has been reported in various series of 46,XX DSD patients. However, it is difficult to give an accurate prevalence of gender dysphoria and gender reassignment in non-CAH 46,XX DSD because of the rarity of the data. Whatever the aetiology of non-CAH 46,XX DSD, fertility seems to be impaired. On the other hand, sexuality appears preserved in 46,XX men, whereas it is impaired in women with MRKH syndrome before treatment. Although there is still a paucity of data on general health, bone and cardiometabolic effects, and mortality, it would appear that the 46,XX DSD condition is less severely affected than other DSD conditions. Further structured and continued multi-center follow-up is needed to provide more information on the long-term outcome of this very rare non-CAH 46,XX DSD condition.

Long-term reoperation rates following spinal fusion for neuromuscular scoliosis in nonambulatory patients with cerebral palsy

PurposeTo describe the incidence of reoperation and factors contributing to surgical revision within a minimum of 10 years after spinal fusion for scoliosis in patients with nonambulatory cerebral palsy (CP).MethodsWe conducted a retrospective review of consecutive nonambulatory patients with CP who underwent primary spinal fusion at a single specialty care center with a minimum of 10 years from their index surgery (surgery dates 2001–2011). Causes of reoperation were classified as implant failure/pseudoarthrosis, surgical site infection (SSI), proximal junctional kyphosis, prominent/symptomatic implants, and implant removal. Reoperation rates with 95% confidence intervals were calculated for each time interval, and an actuarial survival curve was generated.Results144 patients met inclusion criteria (mean age = 14.3 ± 2.6 years, 62.5% male); 85.4% had 5 years follow-up data; and 66.0% had 10 years follow-up data. Estimates from the actuarial analysis suggest that 14.9% (95% CI: 10.0–22.0) underwent reoperation by 5 years postsurgery, and 21.7% (95% CI: 15.4–30.1) underwent reoperation by 10 years postsurgery. The most common causes for reoperation were implant failure/pseudoarthrosis, SSI, and prominent/symptomatic implants.ConclusionsTo our knowledge, this study is the largest long-term follow-up of nonambulatory patients with CP and neuromuscular scoliosis who underwent spinal fusion. Approximately 22% of these patients required reoperation 10 years after their index surgery, primarily due to implant failure/pseudoarthrosis, SSI, and prominent/symptomatic implants. Complications and reoperations continued throughout the 10 years period after index surgery, reinforcing the need for long-term follow-up as these patients transition into adulthood.Level of evidenceIII.

Long-term effects on swallowing and laryngeal function after treatment for severe COVID-19 disease in intensive care

PurposeThis study aimed to assess swallowing and laryngeal function at long-term follow-up in patients treated for severe COVID-19 in the ICU.MethodsThirty-six patients with severe COVID-19 were prospectively examined with fiberendoscopic evaluation of swallowing (FEES) about 6 and 12 months after ICU discharge. Comparison with initial FEES examinations during the time in hospital was performed in 17 patients. Analysis of swallowing function and laryngeal features was performed from video recordings. Twenty-five participants responded to Eating Assessment Tool, Voice Handicap Index, and the Hospital Anxiety and Depression Scale at follow-up.ResultsPenetration to the laryngeal vestibule (PAS ≥ 3) was seen in 22% and silent aspiration (PAS = 8) in 11% of patients on at least one swallow at follow-up. Fourteen percent had obvious residue in the vallecula and/or pyriform sinuses after swallowing thick liquid or biscuits. Self-reported eating and swallowing difficulties were found in 40% of patients. Abnormal findings in the larynx were present in 53% at follow-up. Thirty-three percent had reduced or impaired vocal fold movement, of whom 22% had bilateral impaired abduction of the vocal folds. Possible anxiety and depression were found in 36% and 24% of responders, respectively.ConclusionAlthough a majority of patients appear to regain normal swallowing function by 1 year after treatment for severe COVID-19, our results indicate that dysphagia, abnormal laryngeal function, and anxiety/depression may remain in a substantial proportion of patients. This suggests that swallowing and laryngeal function, and emotional symptoms, should be followed up systematically over time in this patient group.

Severe Residual Pulmonary Stenosis after Surgical Repair of Tetralogy of Fallot: What’s Our Next Strategy?

This case report describes a 25-year-old woman with Tetralogy of Fallot (TOF) who underwent surgical repair at age 15. Eight years later, she presented with recurrent chest pain and was found to have residual severe pulmonary stenosis and regurgitation. This is a complication of TOF repair, particularly when the pulmonary valve is not preserved. The paper discusses the management of TOF, including initial palliative procedures and complete repair surgery. It highlights the long-term complications such as pulmonary valve regurgitation and residual stenosis, both of which may require re-intervention. The importance of long-term follow-up for TOF patients is emphasized.

Treatment patterns and adherence to lipid-lowering drugs during eight-year follow-up after a coronary heart disease event

Background and aimsProper prescription and high adherence to intensive lipid lowering drugs (LLD) in patients with coronary heart disease (CHD) are crucial and strongly recommended. The aim of this study is to investigate long-term treatment patterns and adherence to LLD following hospitalization for a CHD event. MethodsPatients admitted to two Norwegian hospitals with a CHD event from 2011 to 2014 (N = 1094) attended clinical examination and completed a questionnaire, median 16 months later. Clinical data were linked to pharmacy dispensing data from 2010 to 2020. The proportions using high-intensity statin therapy (atorvastatin 40/80 mg or rosuvastatin 20/40 mg) and non-statin LLD after the CHD event were assessed. Adherence was evaluated by proportion of days covered (PDC) and gaps in treatment. ResultsMedian age at hospitalization was 63 (IQR 12) years, 21 % were female. Altogether, 1054 patients (96 %) were discharged with a statin prescription, while treatment was dispensed in 85 % within the following 90 days. During median 8 (SD 2.5) years follow-up, the proportion using high-intensity statin therapy ranged 62–68 %, whereas the use of ezetimibe increased from 4 to 26 %. PDC <0.8 was found in 22 % of statin users and 26 % of ezetimibe users. The proportions with a treatment gap exceeding 180 days were 22 % for statins and 28 % for ezetimibe. Smoking at hospitalization and negative affectivity were significantly associated with reduced statin adherence, regardless of adherence measure. ConclusionsIn this long-term follow-up of patients with CHD, less than 70 % used high-intensity statin therapy with only small changes over time, and only 25 % used additional treatment with ezetimibe. We identified factors associated with reduced statin adherence that may be target for interventions.

Long-Term Follow-up of Patients With Cytomegalovirus Retinitis Treated With a Ganciclovir Implant.

Purpose: To assess the long-term safety and clinical outcomes of a ganciclovir intravitreal implant in patients with cytomegalovirus (CMV) retinitis. Methods: A retrospective study was performed of patients with CMV retinitis treated with a ganciclovir intravitreal implant. Results: The study included 13 patients (16 eyes) previously treated with a ganciclovir intravitreal implant. The mean time since the last implant placement was 21.3 years and the mean total duration of follow-up, 22.7 years. Visual acuity (VA) ranged from 20/25 to light perception, with 56% of eyes maintaining a VA of 20/60 or better at the most recent follow-up examination. Common ocular complications included epiretinal membrane (38%), macular fibrosis/scarring (25%), retinal detachment (RD) (25%), implant dislocation (25%), and immune reactivation uveitis (19%). Intraocular surgery was required in 10 eyes (63%), with the most frequent being cataract extraction (31%), pars plana vitrectomy (PPV) for implant removal (19%), and PPV for RD (13%). Conclusions: Results show the long-term safety of the ganciclovir intravitreal implant despite its residual inactive inert shell. Complication rates are consistent with those expected from infectious sequelae.

Higher Mortality in Patients With Diffuse Large B-cell Lymphoma Pre-Existing Arterial Hypertension—Real World Data of the Polish Lymphoma Research Group

Arterial hypertension is mentioned as a risk factor in cardio-oncology. This study aimed to assess the long-term prognostic value of arterial hypertension (AH) in diffuse large B-cell lymphoma (DLBCL). We analysed data collected by the Polish Lymphoma Research Group for the evaluation of the outcomes associated with the use of first-line rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone therapy in patients with DLBCL with coexisting AH. Patients with other cardiovascular comorbidities or premature chemotherapy discontinuation due to cardiovascular toxicity were excluded. Pre-existing AH was diagnosed in 65 of 232 patients with DLBCL (28%) included in the study, and was associated with significantly shorter overall survival values (p<0.00001). The rates of DLBCL recurrence, administration of second-, third-, or fourth-line chemotherapy, and lymphoma-related deaths were similar in patients with and those without AH. Cardiovascular deaths were significantly more frequently observed in patients with pre-existing AH (38.5% vs 3.6%, p<0.0001). In the univariate analysis, AH (p=0.000001), older age (p<0.000001), and diabetes (p=0.0065) were identified as significant predictors of all-cause mortality; however, cardiovascular mortality was associated with AH (p<0.000001), older age (p=0.000008), and dyslipidaemia (p=0.03). Multivariate analysis revealed AH as an age-independent significant predictor of all-cause (p=0.00045) and cardiovascular mortality (p<0.000001). In the long-term follow-up of patients with DLBCL, the role of AH, as an important age-independent predictor of premature cardiovascular mortality, was so strong that it may have value for use in close surveillance in cardio-oncology clinics.

Long-Term Follow-up of Patients With Autonomous Thyroid Nodules Treated With Radioiodine.

This article aims to describe the presentation of Plummer disease and its evolution after radioiodine treatment and determine factors that may influence treatment efficacy. The sample included retrospective medical records of 165 adult patients with toxic nodular goiter treated with radioiodine between 1997 and 2017, followed up at a single thyroid center. The efficacy of treatment with a single dose of radioiodine was higher than 90%. The mean radioiodine activity was 28.9 ± 3.4 mCi. The mean time between radioiodine performance and hyperthyroidism resolution was 3.6 ± 3.0 months, ranging from 1-12 months. After the first year, 33.9% of the patients were under hypothyroidism, 59.4% under euthyroidism, and 6.7% under hyperthyroidism. Among the nonresponders, the variables that showed statistical difference were the presence of multinodular goiter and the radioiodine activity (mean, 25.5 ± 6.5 mCi; median, 30 [15-30 mCi]). The cumulative rate of hypothyroidism was 48.9% over 20 years of follow-up. Radioiodine therapy is an effective and safe treatment. In Plummer disease, high rates of euthyroidism are expected after the radioiodine treatment. Therapeutic failure was observed mainly in patients with larger multinodular goiters treated with lower doses of radioiodine. The evolution to hypothyroidism was mostly observed in younger patients with larger and uninodular goiters.

Long-term results of accelerated corneal collagen crosslinking in paediatric patients with progressive keratoconus: 10-year follow-up.

To evaluate the 10-year visual, refractive, and tomographic outcomes of epithelium-off accelerated corneal collagen cross-linking (ACCL) in paediatric patients with progressive keratoconus (KC) and to compare the stages in terms of re-progression. Patients under 18 years of age with progressive KC who underwent ACCL between 2010 and 2012 and completed at least 10 years of follow-up were included in this retrospective study. Uncorrected distance visual acuity (UDVA), corrected distance visual acuity (CDVA), refractive errors, and corneal tomography parameters were evaluated preoperatively and at 1, 5, and 10 years postoperatively. The effect of stage and age on re-progression was analysed. The study included 175 eyes of 97 patients (mean age: 14.46 ± 2.17 years). Improvement in UDVA and CDVA was observed in all postoperative periods compared to the preoperative period (each p-value < 0.05). The increase in spherical equivalent (SE), flattening of keratometry values, and decrease in thinnest corneal thickness (TCT) were statistically significant in the tenth year compared to preoperatively (each p-value < 0.05). Re-progression was observed in 16 eyes (9.14%). Haze was observed in 13 eyes (7.43%), 4 of which were permanent. Deep anterior lamellar keratoplasty was performed in 3 eyes (1.7%) and a second ACCL in 3 eyes (1.7%). ACCL is an effective and safe long-term strategy to prevent progression of KC in paediatric patients. In the light of this study with a 10-year follow-up re-progression rate of 9.14%, long-term follow-up of patients after ACCL for possible re-progression and the need for re-CCL or keratoplasty may be recommended.

Comparison of infection and complication rates associated with transvenous vs. subcutaneous defibrillators in patients with stage 4 chronic kidney disease: a multicenter long-term retrospective follow-up.

Patients with progressive chronic kidney disease (CKD) are at higher risk of infections and complications from cardiac implantable electronic devices (CIED). In patients with a primary or secondary prophylactic indication, implantable cardiac defibrillators (ICD) can prevent sudden cardiac deaths (SCD). We retrospectively compared transvenous-ICD (TV-ICD) and intermuscularly implanted subcutaneous-ICD (S-ICD) associated infections and complication rates together with hospitalizations in recipients with stage 4 kidney disease. We retrospectively analyzed 70 patients from six German centers with stage 4 CKD who received either a prophylactic TV-ICD with a single right ventricular lead, 49 patients, or a S-ICD, 21 patients. Follow-Ups (FU) were performed bi-annually. The TV-ICD patients were significantly older. This group had more patients with a history of atrial arrhythmias and more were prescribed anti-arrhythmic medication compared with the S-ICD group. There were no significant differences for other baseline characteristics. The median and interquartile range of FU durations were 55.2 (57.6-69.3) months. During FU, patients with a TV-ICD system experienced significantly more device associated infections (n = 8, 16.3% vs. n = 0; p < 0.05), device-associated complications (n = 13, 26.5% vs. n = 1, 4.8%; p < 0.05) and device associated hospitalizations (n = 10, 20.4% vs. n = 1, 4.8%; p < 0.05). In this long-term FU of patients with stage 4 CKD and an indication for a prophylactic ICD, the S-ICD was associated with significantly fewer device associated infections, complications and hospitalizations compared with TV-ICDs.

Assessing risk stratification in long-term outcomes of rectal neuroendocrine tumors following endoscopic resection: a multicenter retrospective study

Objectives While endoscopic resection of rectal neuroendocrine tumors (NETs) has significantly increased, long-term data on risk factors for recurrence are still lacking. Our aim is to analyze the long-term outcomes of patients with rectal NETs after endoscopic resection through risk stratification. Methods In this multicenter retrospective study, we included patients who underwent endoscopic resection of rectal NETs from 2009 to 2018 and were followed for ≥12 months at five university hospitals. We classified the patients into three risk groups according to the clinicopathological status of the rectal neuroendocrine tumors: low, indeterminate, and high. The high-risk group was defined if the tumors have any of the followings: size ≥ 10 mm, lymphovascular invasion, muscularis propria or deeper invasion, positive resection margins, or mitotic count ≥2/10. Results A total of 346 patients were included, with 144 (41.6%), 121 (35.0%), and 81 (23.4%) classified into the low-, indeterminate-, and high-risk groups, respectively. Among the high-risk group, seven patients (8.6%) received salvage treatment 28 (27–67) days after the initial endoscopic resection, with no reported extracolonic recurrence. Throughout the follow-up period, 1.1% (4/346) of patients experienced extracolonic recurrences at 56.5 (54–73) months after the initial endoscopic resection. Three of these patients (75%) were in the high-risk group and did not undergo salvage treatment. The risk of extracolonic recurrence was significantly higher in the high-risk group compared to the other groups (p = 0.039). Conclusion Physicians should be concerned about the possibility of metastasis during long-term follow-up of high-risk patients and consider salvage treatment.

Late Tuberculosis Reactivation After Severe Covid-19.

Although there is no specific therapy for COVID-19, it is recommended that patients with severe SARS-CoV-2 infection are treated with corticosteroids and anti-IL-6 receptor monoclonal antibodies. Both COVID-19 itself and the treatment modalities mentioned above have suppressive effects on the immune system which may lead to an increased susceptibility to other infections. In patients with latent tuberculosis (TB) reactivation of TB infection after recovery from severe COVID-19 has been described. Most of these cases have occurred in parts of the world where tuberculosis is endemic. The patient is a female in her 70s who was born and raised in Southeast Asia and has lived in the Netherlands for more than 30 years. She was treated for a severe COVID-19 requiring mechanical ventilation for several weeks and pharmaceutical treatment with corticosteroids and anti-IL-6 receptor monoclonal antibodies (Sarilumab). She recovered well. Two years later she was readmitted with symptoms of a serious pulmonary infection and meningitis. Her condition deteriorated in a short time. An active TB infection was diagnosed. Despite adequate antibiotic treatment and supportive therapy her condition worsened and four days after admission to the ICU she deceased. Reactivation of latent TB after recovery from a severe COVID-19 has been described several times and may occur several months after the SARS-CoV-2 infection. In this case the reactivation presented two years after COVID-19. This case illustrates that long-term follow-up of patients with latent TB that recover from a severe COVID-19 may be indicated. Reactivation of latent tuberculosis infection in patients treated for a severe COVID-19 may occur even two years after recovery from SARS-CoV-2 infection.Most cases of reactivation of tuberculosis after COVID-19 are described in regions where tuberculosis is endemic. However, it may also occur in countries with a relatively low prevalence of tuberculosis infection. The exact incidence of tuberculosis reactivation after COVID-19 is unknown and probably underestimated.A long-term follow-up of patients after severe COVID-19 treated with corticosteroids and/or anti-IL-6 receptor monoclonal antibodies with a history of tuberculosis or patients migrated from countries where tuberculosis is endemic seems to be important.

High-Grade Serous Ovarian Cancer during Pregnancy: From Diagnosis to Treatment.

Due to the rarity of ovarian cancer diagnosed during pregnancy, the literature on the treatment of subtypes of epithelial ovarian cancer in pregnancy is sparse. The aim of our review was to analyze cases of high-grade serous ovarian cancer in pregnancy. The PubMed and Scopus databases were searched for relevant articles published in English between January 2000 and December 2023. The references of all the relevant reviews found were also checked to avoid omitting eligible studies. Information on the all retrieved cases was extracted and reviewed in detail. The most important detail was the subtype of high-grade serous ovarian cancer, which was referred to as serous adenocarcinoma (grade 2 or grade 3) in older cases. We found eleven cases with relevant details of high-grade serous ovarian cancer diagnosed in pregnancy. Despite the small number of cases we found, our study demonstrated the importance of an accurate initial vaginal ultrasound at the first examination in pregnancy and the safety of diagnostic surgery and chemotherapy in pregnancy. There have not been long-term follow-ups of patients' oncologic and obstetric outcomes. As patients should be comprehensively informed, more detailed case reports or series with longer follow-up periods are needed.

Novel electrocardiographic classification for stroke prediction in atrial fibrillation patients undergoing cardioversion

BackgroundAbnormal conduction, structure, and function of the atrial myocardium predispose to atrial fibrillation (AF) and stroke. The usefulness of electrocardiographic indices in predicting stroke or systemic embolism (SSE) in patients undergoing cardioversion (CV) for AF remains unknown, especially in those at low estimated risk. ObjectiveWe systematically evaluated the performance of various P-wave abnormalities (PWAs) in predicting SSE 30 days after CV (derivation cohort) and in the long term (validation cohort). MethodsElectrocardiograms (n = 1773) of AF patients undergoing an acute CV were manually reviewed. The 30-day post-CV data were used to derive a composite PWA variable. The electrocardiographic findings were validated by the long-term follow-up of patients with no anticoagulation. Electrocardiograms of 27 CAREBANK study patients with right atrial appendage biopsies were further analyzed for histopathologic validation. ResultsDuring data derivation, the best performance was found with a combination of prolonged P-wave (≥180 ms), deflected P-wave morphology in lead II, biphasic P-waves in inferior leads, or increased P-terminal force (≥80 mm·ms) as markers for extensive PWA. In the validation cohort, 219 of 874 (25.1%) had extensive PWA. During a median follow-up of 4.9 years, there were 51 patients (5.8%) with SSE in total. In a competing risk model, PWA predicted SSE (adjusted hazard ratio, 2.1 per category; 95% CI, 1.4–3.1; P < .001). Areas under the curve for SSE at 3 years were 0.77, 0.79, and 0.86 for PWA, CHA2DS2-VASc, score, and their combination, respectively. On histologic evaluation, extensive PWA was associated with interstitial fibrosis (P = .033). ConclusionNovel electrocardiographic PWA classification provided additional prognostic insight in AF patients.

Bilateral spheno-orbital meningiomas: surgical management, progression, and recurrence.

Bilateral spheno-orbital meningiomas (bSOMs) are a rare entity among meningiomas. These tumors are benign and predominantly affect women. They represent 4% of spheno-orbital meningiomas (SOMs) and are poorly described in the literature. This study aimed to describe the characteristics, risk factors, evolution, and management of bSOMs. Twenty patients with bSOMs were enrolled in a multicentric descriptive study including 15 neurosurgical departments. In this study, the authors found that bSOMs affected exclusively women, with a mean age of 50 years. Approximately 65% of patients were on progestin therapy. The mean follow-up in this series was 55 months. Clinically, visual symptoms were predominant: proptosis was present in 17 of 20 patients (85%; 7 unilateral, 10 bilateral), and a decrease in visual acuity was observed in 11 of 20 patients (55%; 6/10 to 9/10 in 6 patients, 3/10 to 5/10 in 1 patient, and < 3/10 in 4 patients). Contrary to unilateral SOMs, the authors identified that intracranial hypertension was a common presentation (25%) of bSOMs. Surgical management with gross-total resection was the gold standard treatment. Recurrences only occurred following subtotal resection in 36% to 60% of patients, with a median time of 50 to 54 months after surgery. Visual improvement or stability was observed in 75% of cases postoperatively. Progesterone receptor expression levels were 70% to 100% in 10 of 11 (91%) cases. Bilateral SOMs are usually found in female patients and are strongly associated with hormone replacement therapy. Early surgical management with gross-total resection is the most effective treatment in terms of recurrence and improves visual acuity. Given the slow progressive nature of bSOMs and their time to recurrence, which can be up to 10 years, long-term follow-up of patients is essential.

Long-Term Follow-Up of Patients With Follicular Lymphoma Using Next Generation Sequencing to Detect Minimal Residual Disease

BackgroundFollicular lymphoma (FL) is a highly treatable, indolent non-Hodgkin lymphoma. Although FL is considered incurable, a patient without progression of disease by 24 months after treatment is predicted to have a survival consistent with persons without lymphoma. Using a sensitive assessment of minimal residual disease (MRD), we tested the hypothesis that MRD monitoring can predict long term remissions. MethodsUnselected patients who were in a clinical remission for at least 24 months after their last treatment were enrolled and monitored prospectively for MRD detectability using a sensitive next-generation sequencing assay (clonoSEQ, Adaptive Biotechnologies, Seattle, WA). ResultsForty-seven consecutive patients were monitored. We evaluated the MRD thresholds 10−4, 10−5, and 10−6 for the ability to predict long-term remissions in this cohort and determined that undetectable disease at 10−6 was the best predictor with a specificity and negative predictive value (NPV) of 70% and 100%, respectively. While 3 patients exhibited clinical disease progression during the course of the study, none of the 31 patients with persistent MRD undetectability at 10−6 experienced relapse. ConclusionsA significant proportion (31/47; 66.0%) of FL patients in clinical remission after ≥24 months following last therapy were undetectable at 10−6 by a sensitive assay of MRD. The threshold of sensitivity was 100%, specificity 70%, with a PPV of 19%, but a NPV of 100%. Although longer follow-up is needed for confirmation, many of these patients may continue to have durable complete remissions.