Enhancing the photocatalytic efficiency by the molecular modification effect derived from pollutant adsorption on highly crystalline BiOBr.

The adsorption of pollutants can not only promote the direct surface reaction, but also modify the catalyst itself to improve its photoelectric characteristics, which is rarely studied for water treatment with inorganic photocatalyst. A highly crystalline BiOBr (c-BiOBr) was synthesized by a two-step preparation process. Owing to the calcination, the highly crystalline enhanced the interface interaction between pollutant and c-BiOBr. The complex of organic pollutant and [Bi2O2]2+ could promote the active electron transfer from the adsorbed pollutant to c-BiOBr for the direct pollutant degradation by holes (h+). Moreover, the pollutant adsorption actually modified c-BiOBr and promoted more unpaired electrons, which would coupling with the photoexcitation to promote generate more O2•-. The molecular modification effect derived from pollutant adsorption significantly improved the removal of pollutants. This work strongly deepens the understanding of the molecular modification effect from the pollutant adsorption and develops a novel and efficient approach for water treatment.

Effect of lysozyme combined with hydrothermal pretreatment on excess sludge and anaerobic digestion.

Anaerobic digestion (AD) is widely employed for sludge stabilization and waste reduction. However, the slow hydrolysis process hinders methane production and leads to prolonged sludge issues. In this study, an efficient and eco-friendly lysozyme pre-treatment method was utilized to address these challenges. By optimizing lysozyme dosage, hydrolysis and cell lysis were maximized. Furthermore, lysozyme combined with hydrothermal pretreatment enhanced overall efficiency. Results indicate that: (1) When lysozyme dosage reached 90 mg/g TS after 240 min of pretreatment, SCOD, soluble polysaccharides, and protein content reached their maxima at 855.00, 44.09, and 204.86 mg/L, respectively. This represented an increase of 85.87%, 365.58%, and 259.21% compared to the untreated sludge. Three-dimensional fluorescence spectroscopy revealed the highest fluorescence intensity in the IV region (soluble microbial product), promoting microbial metabolic activity. (2) Lysozyme combined with hydrothermal pretreatment significantly increased SCOD, soluble proteins, and polysaccharide release from sludge, reducing SCOD release time. Orthogonal experiments identified Group 3 as the most effective for SCOD and soluble polysaccharide release, while Group 9 released the most soluble proteins. The significance order of factors influencing SCOD, soluble proteins, and polysaccharide release is hydrothermal temperature > hydrothermal time > enzymatic digestion time.(3) The lysozyme-assisted hydrothermal pretreatment group exhibited the fastest release and the highest SCOD concentration of 8,135.00 mg/L during anaerobic digestion. Maximum SCOD consumption and cumulative gas production increased by 95.89% and 130.58%, respectively, compared to the control group, allowing gas production to conclude 3 days earlier.

The profound review of Fenton process: What's the next step?

Fenton and Fenton-like processes, which could produce highly reactive species to degrade organic contaminants, have been widely used in the field of wastewater treatment. Therein, the chemistry of Fenton process including the nature of active oxidants, the complicated reactions involved, and the behind reason for its strongly pH-dependent performance, is the basis for the application of Fenton and Fenton-like processes in wastewater treatment. Nevertheless, the conflicting views still exist about the mechanism of the Fenton process. For instance, reaching a unanimous consensus on the nature of active oxidants (hydroxyl radical or tetravalent iron) in this process remains challenging. This review comprehensively examined the mechanism of the Fenton process including the debate on the nature of active oxidants, reactions involved in the Fenton process, and the behind reason for the pH-dependent degradation of contaminants in the Fenton process. Then, we summarized several strategies that promote the Fe(II)/Fe(III) cycle, reduce the competitive consumption of active oxidants by side reactions, and replace the Fenton reagent, thus improving the performance of the Fenton process. Furthermore, advances for the future were proposed including the demand for the high-accuracy identification of active oxidants and taking advantages of the characteristic of target contaminants during the degradation of contaminants by the Fenton process.

A review on reactive oxygen species-induced mechanism pathways of pharmaceutical waste degradation: Acetaminophen as a drug waste model.

Innately designed to induce physiological changes, pharmaceuticals are foreknowingly hazardous to the ecosystem. Advanced oxidation processes (AOPs) are recognized as a set of contemporary and highly efficient methods being used as a contrivance for the removal of pharmaceutical residues. Since reactive oxygen species (ROS) are formed in these processes to interact and contribute directly toward the oxidation of target contaminant(s), a profound insight regarding the mechanisms of ROS leading to the degradation of pharmaceuticals is fundamentally significant. The conceptualization of some specific reaction mechanisms allows the design of an effective and safe degradation process that can empirically reduce the environmental impact of the micropollutants. This review mainly deliberates the mechanistic reaction pathways for ROS-mediated degradation of pharmaceuticals often leading to complete mineralization, with a focus on acetaminophen as a drug waste model.

Vasculitis reumatoidea: una manifestación poco habitual. Presentación de tres casos clínicos y revisión de la literatura

La vasculitis reumatoidea es una complicación sistémica y poco frecuente de la Artritis Reumatoidea. Si bien su incidencia ha descendido en los últimos años con el advenimiento de las nuevas terapias inmunosupresoras y biológicas, continua teniendo una alta morbimortalidad. Predomina en el sexo masculino, en pacientes seropositivos y con un largo período de la enfermedad establecida. Requiere de alta presunción diagnostica, siendo el compromiso cutáneo y nervioso periférico el más frecuente. La biopsia de nervio o piel es requerida habitualmente para su diagnóstico. El tratamiento se basa en corticoides e inmunosupresores. Presentamos tres casos clínicos y realizamos una revisión de la literatura.

Rheumatoid vasculitis is a rare systemic complication of rheumatoid arthritis. Although its incidence has decreased in recent years with the advent of new immunosuppressive and biological therapies, it continues to have a high morbidity and mortality. It predominates in males, in seropositive patients and with a long period of established disease. It requires high diagnostic presumption, with skin and peripheral nervous involvement being the most affected. Nerve or skin biopsy is usually required for diagnosis. Treatment is based on corticosteroids and immunosuppressants. We present three clinical cases and carry out a review of the literature.

A vasculite reumatóide é uma complicação sistêmica rara da artrite reumatóide. Embora sua incidência tenha diminuído nos últimos anos com o advento de novas terapias imunossupressoras e biológicas, continua apresentando elevada morbidade e mortalidade. Predomina no sexo masculino, em pacientes soropositivos e com longo período de doença estabelecida. Exige alta presunção diagnóstica, sendo o envolvimento cutâneo e nervoso periférico os mais afetados. A biópsia de nervo ou pele geralmente é necessária para o diagnóstico. O tratamento é baseado em corticosteroides e imunossupressores. Apresentamos três casos clínicos e realizamos uma revisão da literatura.

Pharmacokinetics and pharmacodynamics of angiogenesis inhibitors used to treat cervical cancer: current and future.

INTRODUCTION: The treatment of advanced cervical cancer is continuously developing. There is a critical need to explore new treatment options to improve cure rates and make treatment more affordable. Despite efforts in prevention, cervical cancer remains the fourth most common cancer worldwide in terms of both incidence and mortality. AREAS COVERED: This article offers an updated and critical analysis of angiogenesis inhibitors used in the treatment of advanced cervical cancer. It should be noted that this is not a systematic review. EXPERT OPINION: Bevacizumab is currently the primary antiangiogenic agent used alongside chemotherapy and has become the standard of care for advanced cervical cancer. However, there are still uncertainties regarding the molecular mechanisms and associations in cervical cancer that could help in optimizing the use of Bevacizumab. Factors such as cost, toxicity, and methodological issues in the GOG-240 trial must be considered.

Loss to follow-up among adults with drug-resistant TB in Papua New Guinea.

SETTING: Multidrug-resistant/rifampicin-resistant TB (MDR/RR-TB) is now endemic in the National Capital District (NCD), Papua New Guinea. Loss to follow-up (LTFU) is a challenge. OBJECTIVE: To evaluate and identify risk factors for LTFU, including pre-treatment LTFU, in adults with MDR/RR-TB at Port Moresby General Hospital (PMGH). DESIGN: A retrospective analysis of treatment initiation in adults diagnosed with MDR/RR-TB (2018-2022) and outcomes for a cohort treated for MDR/RR-TB (2014-2019). We assessed the factors associated with LTFU using multivariate logistic regression. RESULTS: Of 95 patients diagnosed with MDR/RR-TB at PMGH from 2018 to 2022, 21 (22%) were lost to follow-up before treatment. Of the 658 adults who initiated treatment for MDR/RR-TB at PMGH from 2014 to 2019, 161 (24%) were lost to follow-up during treatment. A higher proportion of patients on injectable-containing long regimens (110/404, 27%) were lost to follow-up than those on the all-oral regimen containing bedaquiline (13/66, 12%). Treatment loss to follow-up was associated with age (35-54 years age group: aOR 0.49, 95% CI 0.32-0.77; 55-75 years age group: aOR 0.42, 95% CI 0.19-0.90; compared to the 15-34 years age group), residence outside of NCD (aOR 1.79, 95% CI 1.04-3.06), and year of treatment initiation. CONCLUSION: Pre-treatment LTFU requires programmatic focus. Shorter oral regimens and decentralised services may address the reasons for higher LTFU in younger people and people living outside NCD.

CONTEXTE: La TB multirésistante/résistante à la rifampicine (MDR-TB/RR-TB, pour l'anglais « multidrug/rifampicin-resistant TB ¼) est maintenant endémique dans le district de la capitale nationale (NCD, pour l'anglais « National Capital District ¼), en Papouasie-Nouvelle-Guinée. La perte de suivi (LTFU, pour l'anglais « loss to follow-up ¼) est un défi. OBJECTIF: Évaluer et identifier les facteurs de risque de LTFU, y compris le LTFU avant le traitement, chez les adultes atteints de MDR-TB/RR-TB à Port Moresby General Hospital (PMGH). CONCEPTION: Une analyse rétrospective de l'initiation du traitement chez les adultes diagnostiqués avec une MDR-TB/RR-TB (2018­2022) et des résultats pour une cohorte traitée pour la MDR-TB/RR-TB (2014­2019). Nous avons évalué les facteurs associés au LTFU à l'aide d'une régression logistique multivariée. RÉSULTATS: Sur les 95 patients diagnostiqués avec une MDR-TB/RR-TB à PMGH de 2018 à 2022, 21 (22%) ont été perdus de vue avant le traitement. Sur les 658 adultes qui ont commencé un traitement pour la MDR-TB/RR-TB à PMGH entre 2014 et 2019, 161 (24%) ont été perdus de vue pendant le traitement. Une proportion plus élevée de patients recevant des régimes longs contenant des injectables (110/404 ; 27%) ont été perdus de vue que ceux recevant un régime entièrement oral contenant de la bédaquiline (13/66 ; 12%). La perte de traitement au suivi était associée à l'âge (groupe d'âge de 35 à 54 ans : aOR 0,49 ; IC à 95% 0,32 à 0,77 ; groupe d'âge de 55 à 75 ans : aOR 0,42 ; IC à 95% 0,19 à 0,90 ; par rapport au groupe d'âge de 15 à 34 ans), à la résidence en dehors des NCD (aOR 1,79 ; IC à 95% 1,04 à 3,06) et à quelques années de début de traitement. CONCLUSION: Le LTFU avant le traitement nécessite une orientation programmatique. Des régimes oraux plus courts et des services décentralisés peuvent s'attaquer aux raisons de l'augmentation du LTFU chez les jeunes et les personnes vivant en dehors des NCD.

Lumbar osteopathic manipulative treatment can improve KOA symptoms: short-term efficacy observation and mechanism analysis.

Background: Manipulative treatment can effectively improve knee pain and function, but no previous studies have shown that lumbar osteopathic manipulative treatment can improve knee symptoms. To explore the influence of lumbar manipulation on KOA and analyze its principlerelationship between coronal position of lumbar spine and KOA. Methods: Patients were divided into OMT group and DT group according to treatment. WOMAC scores were compared between the two groups, and X-ray examinations before and after treatment were performed in OMT group to analyze the imaging changes. Results: Both OMT group and DT group showed significant improvement in WOMAC score after treatment, and the improvement in OMT group was better than that in DT group. After OMT treatment, cTMI(P = 0.034), mL-SOD (P < 0.001), mΔL-KOD (P = 0.001), LL (P = 0.036), and FTA(P = 0.026) were significantly changed. Conclusion: Compared with drug therapy, lumbar manipulation can better improve WOMAC scores in KOA patients. It relives symptoms by loosening muscles and correcting small joint disorders to improve local knee alignment.

Deep Inspiration Breath Hold in Left-Sided Breast Radiotherapy: A Balance Between Side Effects and Costs.

Background: Deep inspiration breath hold (DIBH) is an effective technique for reducing heart exposure during radiotherapy for left-sided breast cancer. Despite its benefits, cost considerations and its impact on workflow remain significant barriers to widespread adoption. Objectives: This study aimed to assess the cost-effectiveness of DIBH and compare its operational, financial, and clinical outcomes with free breathing (FB) in breast cancer treatment. Methods: Treatment plans for 100 patients with left-sided breast cancer were generated using both DIBH and FB techniques. Dosimetric data, including the average mean heart dose, were calculated for each technique and used to estimate the cardiotoxicity of radiotherapy. A state-transition microsimulation model based on SCORE2 (Systematic Coronary Risk Evaluation) algorithms projected the effects of DIBH on cardiovascular outcomes and quality-adjusted life-years (QALYs). Costs were calculated from a provider perspective using time-driven activity-based costing, applying a willingness-to-pay threshold of €40,000 for cost-effectiveness assessment. A discrete event simulation model assessed the impacts of DIBH vs FB on throughput and waiting times in the radiotherapy workflow. Results: In the base case scenario, DIBH was associated with an absolute risk reduction of 1.72% (95% CI: 1.67%-1.76%) in total cardiovascular events and 0.69% (95% CI: 0.67%-0.72%) in fatal cardiovascular events over 20 years. Additionally, DIBH was estimated to provide an incremental 0.04 QALYs (95% CI: 0.05-0.05) per left-sided breast cancer patient over the same time period. However, DIBH increased treatment times, reducing maximum achievable throughput by 12.48% (95% CI: 12.36%-12.75%) and increasing costs by €617 per left-sided breast cancer patient (95% CI: €615-€619). The incremental cost-effectiveness ratio was €14,023 per QALY. Conclusions: Despite time investments, DIBH is cost-effective in the Belgian population. The growing adoption of DIBH may benefit long-term cardiovascular health in breast cancer survivors.

Owner-reported treatments and outcomes of perceived injuries to the thoracic and pelvic limb of agility dogs.

Objective: The aim of this study was to identify the type of veterinary care sought by handlers of injured agility dogs, the types of treatments the dogs received, and the timeframe for return to training and competition. Procedures: Owners of agility dogs completed an internet-based survey. They were instructed to report injuries that had kept the dog from training or competing for over a week, identify which area(s) of the body had been injured and answer questions about the most severe injury to each body part. Additional questions included if handlers had sought veterinary care, who primarily determined treatment, type of treatment(s), and length of time before the dog could return to full training and competition. Results: This sample included data on 1,714 total injuries from 1,256 unique dogs. Handlers sought veterinary care for over 80% of injuries across all anatomical locations. Handlers were most likely to seek specialty veterinary care for reported injuries to the stifle (71%), iliopsoas (63%) and tibia (61%), and least likely for reported injuries to the carpus (34%), metatarsus (33%) and metacarpus (22%). Treatment of reported injuries to the antebrachium and stifle were most likely to be directed by a veterinarian (>70%), while reported injuries of the thigh (51%) and hip (53%) were least likely. Rest was the most common treatment for all injuries. Return to sport within 3 months was common (>67%) for most perceived injury locations, though dogs with reported stifle injuries took longer to return to competition and had a higher rate of retirement. Conclusion and clinical relevance: Owners of agility dogs have a high rate of seeking veterinary care for injuries. Overall return to sport rates were high, with the stifle being the notable exception. Future studies regarding specific treatment of injuries in agility dogs, and how injuries and their treatment affect return to agility after injury are required to provide optimal care protocols for these canine athletes.

Surgical outcomes and risk factors for overall mortality in brain arteriovenous malformations patients: a retrospective analysis.

Background: Brain arteriovenous malformations (AVMs) are challenging vascular lesions. Extensive follow-up studies are necessary to refine the therapeutic algorithm, and to improve long-term survival in these patients. The aim of the study was to assess surgical outcomes, and to evaluate overall long-term mortality in patients treated for brain AVMs. Methods: This retrospective single-center study included 191 patients with brain AVMs, admitted between 2012 and 2022. Clinical and angiographical particularities have been analyzed, to identify factors that might influence early outcome and overall long-term mortality. Results: Out of 79 patients undergoing surgery, 51 had ruptured AVMs with total resection achieved in 68 cases (86.1%). Deep venous drainage was associated with incomplete resection. Female sex, admission modified Rankin Scale (mRS) > 2, and eloquent location were independent predictors of poor outcomes. Multiple venous drainage was associated with a higher risk of worsened early outcome. Eloquent brain region involvement, conservative treatment, increasing age, admission mRS > 2, and comorbidities significantly decrease survival in brain AVM patients. Patients treated with interventional treatments had significantly better survival than the conservatively managed ones, when adjusting for age and admission mRS. Conclusion: The study identified female sex, poor neurologic status on admission and eloquence as independent prognostic factors for a negative outcome after surgery. Patients who received interventional treatment had significantly better survival than patients managed conservatively. We recommend employing tailored, proactive management strategies as they significantly enhance long-term survival in brain AVM patients.

Efficacy of endoscopic decompression surgery for treatment of lumbar spinal stenosis.

Background: The overall aim of this study was to assess the effectiveness of endoscopic decompression for outcomes in patients with lumbar spinal stenosis (LSS). Methods: We conducted a retrospective cohort, single-institution study of n = 139 patients from 2019 to 2022 who underwent endoscopic decompression for LSS. The primary outcome was improvement of Oswestry Disability Index (ODI) between baseline and 12-month follow-up. Results: In the present sample (n = 139) the average age was 57.6 years (SD = 17.4, with even distribution of men (49%) vs. women (51%). In patients with LSS, lumbar disc herniation was the most common diagnosis in 49 patients followed by lumbar radiculopathy in 25 patients. Lumbar radicular pain was the 3rd most common diagnosis in 21 patients with all other diagnosis listed in Table S1. There was a significant improvement (i.e., decrease) in ODI following endoscopic decompression (mean change: -8.3, 95% CI: -9.4, -7.2, P < 0.001, Fig. 1). Prior lumbar spine surgery (P = 0.048), BMI (P = 0.053), and age (P = 0.022) were associated with changes in ODI. Nearly half (47%) of the sample had prior lumbar spine surgery. Those with prior lumbar spine surgery (-7.5, 95% CI: -8.3, -6.6) showed less improvement than those without prior lumbar spine surgery (-9.1, 95% CI: -10.9, -7.2, Fig. 2). For BMI, 23% had normal BMI while 24% were overweight and 53% were obese. Patients with normal BMI (-10.3, 95% CI: -13.4, -7.2) showed greater improvements compared to overweight (-7.9, 95% CI: -9.4, -6.4) and obese (-7.6, 95% CI: -9.0, -6.3, Fig. 3) patients. Patients under 40 years old (-10.2, 95% CI: -13.6, -6.8) showed greater improvements in ODI compared to those 40 years and older (-7.8, 95% CI: -8.6, -6.8, Fig. 4). Conclusions: In patients with lumbar spinal stenosis, endoscopic decompression was associated with reduced disability. Patients with no prior lumbar spine surgery, normal BMI, and who were under 40 years old showed greater improvements.

Irreparable Cuff Injuries: Treatment Options and Clinical Outcomes.

Rotator cuff tear is a common source of pain and disfunction in shoulder, with prevalence increasing with age. Nonsurgical treatment is adequate for many patients; however, for those for whom surgical treatment is indicated, rotator cuff repair provides reliable pain relief and good functional results. However, massive and irreparable tears due to tear size, tendon retraction, muscle atrophy, fatty infiltration are a significant challenge for surgeons. Whenever irreparable tears coexist with cartilage degeneration/arthritis (rotator cuff arthropathy), the indication of reverse shoulder arthroplasty is the golden standard. However, in young patients without arthritis, joint preserving procedures, from debridement to muscle transfers, are preferred. Choosing the most appropriate treatment is not quite established in literature, each treatment modality present particular indications, advantages and disadvantages.

Broadening horizons: intestinal microbiota as a novel biomarker and potential treatment for hypertensive disorders of pregnancy.

Hypertensive disorders of pregnancy (HDP) are severe complications of pregnancy with high morbidity and are a major cause of increased maternal and infant morbidity and mortality. Currently, there is a lack of effective early diagnostic indicators and safe and effective preventive strategies for HDP in clinical practice, except for monitoring maternal blood pressure levels, the degree of proteinuria, organ involvement and fetal conditions. The intestinal microbiota consists of the gut flora and intestinal environment, which is the largest microecosystem of the human body and participates in material and energy metabolism, gene expression regulation, immunity regulation, and other functions. During pregnancy, due to changes in hormone levels and altered immune function, the intestinal microecological balance is affected, triggering HDP. A dysregulated intestinal microenvironment influences the composition and distribution of the gut flora and changes the intestinal barrier, driving beneficial or harmful bacterial metabolites and inflammatory responses to participate in the development of HDP and promote its malignant development. When the gut flora is dysbiotic and affects blood pressure, supplementation with probiotics and dietary fiber can be used to intervene. In this review, the interaction between the intestinal microbiota and HDP was investigated to explore the feasibility of the gut flora as a novel biomarker of HDP and to provide a new strategy and basis for the prevention and treatment of clinical HDP.

Pharmacological treatments for vascular dementia: a systematic review and Bayesian network meta-analysis.

Background: Vascular dementia (VaD) is one of the most prevalent, burdensome, and costly forms of dementia. Pharmacological treatment is often the first-line choice for clinicians; however, there is a paucity of comparative information regarding the multiple available drug options. Methods and Analysis: A systematic review and network meta-analysis were conducted on randomized trials involving adult patients with VaD, sourced from PubMed, the Cochrane Library, EMBASE, Web of Science, OPENGREY, ClinicalTrials.gov, Wanfang Data, and CNKI. The primary outcomes included changes in Mini-Mental State Examination (MMSE) scores, activities of daily living (ADL) scores, and the incidence of adverse reactions. Efficacy and safety of intervention strategies were comprehensively analyzed using forest plots, cumulative ranking probability curves (SUCRA), and funnel plots, all generated with R software. Results: A total of 194 RCTs comparing 21 different anti-VaD drugs with placebos or no treatment were analysed. Regarding MMSE scores, the five most effective drugs were Butylphthalide, Huperzine A, Edaravone, Rivastigmine, and Memantine. For ADL scores, the top five drugs in efficacy were Huperzine A, Butylphthalide, Tianzhi granule, Nicergoline, and Idebenone. In terms of the incidence of adverse drug reactions, Co-dergocrine Mesylate, Tongxinluo capsule, Butylphthalide, Piracetam, and Oxiracetam demonstrated favourable safety profiles. Conclusion: This study enhances the understanding of the relative benefits and risks associated with various VaD treatments, providing a valuable reference for clinical decision-making. Systematic Review Registration: https://www.crd.york.ac.uk/PROSPERO/, identifier registration number.

Acute lymphoblastic leukemia with pneumatosis cystoides intestinalis after hematopoietic stem cell transplantation: a case report.

Pneumatosis cystoides intestinalis (PCI) is a rare condition characterized by air accumulation within the subserosa or submucosa of the gastrointestinal wall. We herein report a case involving a woman in her early 30s who developed PCI after undergoing allogeneic hematopoietic stem cell transplantation (HSCT) for acute lymphoblastic leukemia. The patient had a history of multiple COVID-19 infections. Imaging revealed extensive pneumoperitoneum and mesenteric emphysema; nevertheless, the patient remained clinically stable with a benign abdominal examination. She eventually recovered after 1 month of conservative treatment. We believe the PCI in this case had a multifactorial etiology, potentially involving both HSCT and COVID-19. Raising awareness of PCI may help avoid unnecessary surgical interventions and associated morbidity.

Effectiveness of pharmacological interventions for managing obesity in children and adolescents: A systematic review and meta-analysis framed using minimal important difference estimates based on GRADE guidance to inform a clinical practice guideline.

OBJECTIVE: To summarize the literature on pharmacotherapy for managing paediatric obesity. METHODS: A systematic review and meta-analysis were conducted of randomized controlled trials (RCTs) with <18-year-olds of pharmacotherapeutic agents published up to November 2022. Estimates of effect for outcomes were presented relative to minimal important differences and GRADE certainty of evidence. We examined data on patient/proxy-reported outcome measures (PROMs), cardiometabolic risk factors, anthropometry and adverse events (AEs). RESULTS: Overall, 35 RCTs were included. Trials examined metformin (n = 26), glucagon-like peptide-1 receptor agonists (GLP1RAs) (n = 7) and a lipase inhibitor (orlistat; n = 2). Intervention duration varied (3-24 months). Metformin had little to no benefit on PROMs (e.g., health-related quality of life [HRQoL]; 6 RCTs), moderate reductions in triglycerides, a moderate decline in insulin resistance, a small to moderate decline in BMI z-score (BMIz) and a moderate increase in mild to moderate gastrointestinal AEs. Response to GLP1RAs was heterogeneous and results of subgroup analysis demonstrated variability of impact. Liraglutide (2 RCTs) resulted in a small reduction in HOMA-IR and BMIz, but little to no benefit on other outcomes. Exenatide (4 RCTs) had a moderate reduction on blood pressure and a small decrease in BMIz with little to no benefit on other outcomes. Semaglutide (1 RCT) had a small benefit on HRQoL, a small reduction on SBP, a moderate reduction on total cholesterol and LDL-cholesterol, a large reduction on triglyceride, and a very large decline in BMIz accompanied by a small increase in mild to moderate gastrointestinal AEs. Orlistat had a moderate reduction in DBP and little to no benefit in other outcomes measured, but had a very large increased risk of mild to moderate gastrointestinal AEs. Serious AEs were rare and for interventions with sufficent AE reporting, were considered not likely attributable to the interventions. CONCLUSION: Few studies examined the impact of pharmacotherapy on PROMs. There is evidence that metformin and GLP1RAs lead to important improvements in cardiometabolic and anthropometric outcomes while accompanied by mild to moderate AEs. Long-term effectiveness and safety of GLP1RAs remain to be evaluated.

Examination of a case of "treatment failure" in long-term psychoanalytic psychotherapy for treatment-resistant depression.

Randomized controlled trials have reported psychoanalytic psychotherapy to improve longer-term post-treatment outcomes in patients with treatment-resistant depression. In this case study, we examine the therapy process of a female trial participant diagnosed with treatment-resistant depression. Structured clinical assessments indicated that the patient's level of depression remained unchanged during and after treatment. Over the course of the therapy, she repeatedly broke away from important others and finally also from the therapy itself, which we linked to the impact of earlier experiences of abandonment on her internal world. In the discussion, we present a variety of reflections that were put forward by the authors during a series of case discussion meetings. Some of these reflections relate to how the inner world of this patient might have triggered a negative therapeutic reaction and a destructive pattern of repetition. The interpretative stance, in which the therapist interpreted this reaction as indicative of a psychic conflict and linked this conflict to the therapeutic relationship, seemed to be experienced by the patient as unhelpful and persecutory. Other elements that were brought up include basic distrust, lack of symbolization and trauma in the patient, as well as the constraints of the research context.