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Clinics

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Clinics
Journal Information
Issue
Cover Vol. 80. Vol. 80.
(January - December 2025)
Editorials
Advances in immunomodulation for organ transplantation: The role of the Annexin A1/FPR axis
Rafael André da Silva, João Vitor Ferreira de Lima, Raquel Fink Lins e Silva de Macedo, Monielle Sant'Ana, Cristiane Damas Gil, M. Natalia Vergara
Clinics. 2025;80C: 100626
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Can proton pump inhibitors increase the risk of sudden unexpected death in Parkinson's disease (SUDPAR)?
Francisco Sandro Menezes-Rodrigues, Fernando Sabia Tallo, Afonso Caricati-Neto, Josef Finsterer, Carla Alessandra Scorza, Fulvio Alexandre Scorza
Clinics. 2025;80C: 100721
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Ascending to Q1: A critical analysis of clinics journal's editorial trajectory and future challenges
José Maria Soares-Júnior, Fauze Maluf-Filho
Clinics. 2025;80C: 100722
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Melatonin and cancer: towards a time-sensitive oncological adjunct
Ricardo Hsieh, Silvia Vanessa Lourenço, Edmund Chada Baracat, José Cipolla-Neto, José Maria Soares Junior
Clinics. 2025;80C: 100834
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Strategic acquisition of healthcare equipment in Brazil: balancing legislative amendments and research funding agencies
Everson L.A. Artifon, Marcio Roberto Facanali, José Maria Soares, Edmund Chada Baracat
Clinics. 2025;80C: 100840
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Original articles
Lactylated histone H3K18 as a potential biomarker for the diagnosis and prediction of the severity of pancreatic cancer
Jinping Hou, Mingsong Guo, Yongqiong Li, Yijin Liao
Clinics. 2025;80C: 100544
Highlights

  • High level of Pan Lysine Lactylation (Pan-Kla) is found in pancreatic cancer tissues.

  • H3K18la levels are increased in pancreatic cancer tissues.

  • H3K18la is related to the severity and prognosis of pancreatic cancer.

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The role of hormone dosages in the assessment of cervical lesions by FNA: A descriptive analysis of 762 cases
Arthur Henrique Cunha-Volpato, Carlos Izaias Sartorão Neto, Luiz Fernando Ferraz da Silva, Paulo Campos Carneiro
Clinics. 2025;80C: 100539
Highlights

  • Hormone measurement in FNA washout fluid is an accessible method for improving accuracy.

  • Thyroglobulin (TG) dosage can enhance the accuracy of detecting well-differentiated thyroid carcinomas.

  • Calcitonin dosage complements cytology in detecting medullary thyroid carcinoma cervical metastasis.

  • Post-thyroidectoby bed dosages help to determine non-thyroid/parathyroid lesions.

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Correlation between liver volume drainage and clinical success after endoscopic biliary drainage of hilar malignant obstruction
Jennifer Nakamura Ruas, Ernesto Quaresma Mendonça, Luciano Lenz, Gustavo Andrade de Paulo, Ricardo Uemura Sato, José Jukemura, Ulysses Ribeiro Junior, Fauze Maluf-Filho, Bruno Costa Martins
Clinics. 2025;80C: 100540
Highlights

  • The main cause of hilar obstruction was cholangiocarcinoma (32.9 %) followed by lymph node metastasis (23.2 %).

  • Technical success was achieved in 91.5 %, clinical success in 60 %.

  • A significant correlation between clinical success rate was found when at least 50 % of viable parenchyma was drained (p = 0.016; OR = 4.15, 95 % CI 1.4–12.5).

  • Considering liver sectors, higher clinical success rates were found when at least 2 sectors were drained (p < 0.001; OR = 8.50, 95 % CI 2.7–26.7).

  • Correlation between unilateral versus bilateral drainage and clinical success was not statistically significant.

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Descriptive study of claims in primary care during the year 2022 in a health area of Spain
María F. Velázquez-López, María García-Pérez, Montserrat Souto-Pereira, Juan M. Vazquez-Lago
Clinics. 2025;80C: 100546
Highlights

  • Analyzing complaints is essential for identifying areas for improvement.

  • 79 % of the complaints were related to communication issues with the patient.

  • Improving communication with the patient will help reduce the number of complaints filed.

  • Using a web application simplifies the management of complaints in primary care.

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Anatomical variations of the marginal mandibular nerve
Arthur Paredes Gatti, Matheus Trovão Ribeiro, Flávio Hojaij
Clinics. 2025;80C: 100548
Highlights

  • Most surgeons underestimate the positional and numerical variations of the Facial Nerve.

  • About 50% of the Marginal Nerves of the Mandible have more than one subdivision.

  • Just over half of the branches of the Mandibular Marginal Nerve are found below the lower border of the mandible.

  • The great anatomical variation of the Mandibular Marginal Nerve is responsible for the majority of postoperative motor sequelae.

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Infiltration of micro-fragmented adipose tissue under local anesthesia for knee osteoarthritis treatment is a safe procedure: A case series
Bruno Butturi Varone, Daniel Peixoto Leal, Daniel Duarte Perini, Vitor Penteado Figueiredo Pagotto, Riccardo Gomes Gobbi, Marco Kawamura Demange
Clinics. 2025;80C: 100527
Highlights

  • Harvesting abdominal fat for mFAt knee injection is a safe procedure.

  • Minor events, such as ecchymosis, mild abdominal discomfort, and mild discomfort at the infiltrated knee are common.

  • The procedure can be done under local anesthesia, without sedation after single-time preparation.

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Clinical and swallowing characteristics of tracheostomized patients with post-intubation acquired tracheal or laryngotracheal stenosis
Carina Escudero, Fernanda Chiarion Sassi, Ana Paula Ritto, Paulo Francisco Guerreiro Cardoso, Claudia Regina Furquim de Andrade
Clinics. 2025;80C: 100552
Highlights

  • Despite the efficacy of reconstructive surgeries and Montgomery T-tube, clinical and neurological instability significantly impact outcomes and prolong tracheostomy use.

  • Treatment for post-intubation tracheal or laryngotracheal stenosis requires a multidisciplinary and personalized approach.

  • Dysphagia is a significant factor linked to poorer clinical outcomes and extended tracheostomy use.

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The impact of photodynamic therapy on cellular immune function in patients with cervical HPV infection
Yan Ju, Qunyan Zhou
Clinics. 2025;80C: 100537
Highlights

  • Photodynamic Therapy (PDT) significantly increased HPV clearance rates in cervical HPV-infected patients.

  • PDT treatment augmented CD3+ and CD4+ T-cell levels, with sustained elevation observed up to 6 months post-treatment.

  • A higher CD4+/CD8+ ratio was noted in the PDT group, indicating an enhanced cellular immune response.

  • Pro-inflammatory cytokines IL-6, IL-8, and TNF-α levels decreased post-PDT, suggesting reduced inflammation.

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Clinical study of the effect of mometasone furoate nasal spray treatment on hearing and in secretory otitis media in children
Xiaoyan Yu, Lang Xu, Youqi Xie, Mengjie Huang
Clinics. 2025;80C: 100551
Highlights

  • The total effective rate of treatment in the observation group was higher than that in the control group.

  • The middle ear resonance frequency of the children in the observation group was higher than that of the control group at weeks 4, 8 and 12 of treatment, and the air-conduction hearing threshold was lower than that of the control group.

  • The total effective rate of the observation group after 12 weeks of treatment was 92.11 %, which was significantly higher than that of the control group (73.68 %).

  • The T-ETDQ score of the observation group was lower than that of the control group after treatment.

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Diagnostic value of contrast-enhanced ultrasound combined with serum procalcitonin in tuberculous lymph nodes and metastatic lymph nodes
Lin Li, Lan He, Minchao Xiong, Xiaoyan Wang
Clinics. 2025;80C: 100541
Highlights

  • According to imaging findings of CEUS, TLN was associated with enhanced concentric performance in the arterial phase and heterogeneous enhancement pattern in lymph nodes.

  • Peak Intensity (PI) of lesions was higher in MLN patients.

  • Increased age-enhanced concentric performance in the arterial phase, increased PI, and serum PCT above 5.39 ng/mL were independent risk factors for MLN.

  • The prediction model of serum PCT combined with CEUS had a higher diagnostic value for MLN.

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The effect of Licochalcone A on proliferation, invasion, and drug resistance of glioma cells by regulating TLR4/NF-κB signaling pathway
Baigui Zhou, Kun Mu, Xuzhou Yu, Xu Chen, Xiaoying Shi
Clinics. 2025;80C: 100542
Highlights

  • LCA has the ability to suppress the growth, movement, and invasion of glioma cells.

  • It can also counteract resistance to TMZ drugs.

  • This opens up new possibilities for identifying clinical drugs to treat glioma patients who are resistant to TMZ.

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A study on the intervention of eight-section brocade exercises in combination with comprehensive measures on the physical function status of patients with chronic obstructive pulmonary disease
Jiezhen Li, Yan Lei, Meini Li
Clinics. 2025;80C: 100536
Highlights

  • Eight-section brocade exercises enhance exercise endurance and lung function of COPD patients.

  • Eight-section brocade exercises improve the physical function of COPD patients.

  • Eight-section brocade exercises improve patient emotions, nursing efficiency, and satisfaction.

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CST1 promoted gastric cancer development by activating the AKT pathway
Lei Zhang, Dongmei Wang, Liqun Zhang, Lini Zhu
Clinics. 2025;80C: 100561
Highlights

  • Comparison of the invasive capabilities.

  • Comparison of the metastatic capabilities.

  • Effect of CST1 and AKT mRNA in gastric cancer.

  • Effect of CST1 and AKT protein in gastric cancer.

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Gyosaponin ameliorates sevoflurane anesthesia-induced cognitive dysfunction and neuronal apoptosis in rats through modulation of the PI3K/AKT/mTOR pathway
Lijuan Lin, Chenhui Zhu, Bing Yan, Pinxian Yu, Liu Yang, Wei Huang, Junren Chen
Clinics. 2025;80C: 100560
Highlights

  • GpS ameliorates Sev-induced cognitive deficits in rats.

  • GpS ameliorates Sev-induced neuronal cell damage in rats.

  • GpS promotes activation of the PI3K/AKT/mTOR pathway.

  • PI3K/AKT/mTOR pathway inhibitor reduces the amelioration of cognitive deficits in Sev-anesthetized rats by high-dose GpS.

  • PI3K/AKT/mTOR pathway inhibitor impairs the ameliorative effect of high-dose GpS on neuronal cell damage in Sev-anesthetized rats.

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Effect of melatonin on postoperative cognitive function in elderly patients submitted to transurethral resection of the prostate under spinal anesthesia
Cristiane Tavares, Cláudia Maia Memória, Luiz Guilherme Villares da Costa, Vinícius Caldeira Quintão, Alberto Azoubel Antunes, Deborah Teodoro, Maria José Carvalho Carmona
Clinics. 2025;80C: 100562
HIGHLIGHTS

  • Perioperative Neurocognitive Disorders (PND) can occur in patients submitted to elective surgical procedures under general or regional anesthesia, especially the elderly.

  • Circadian rhythm disruptions have harmful effects on cognition and may also play a role in the development of PND.

  • Melatonin 10 mg administered in the perioperative period of TURP surgery for elderly patients hasn't shown any protective effect against postoperative cognitive decline, mainly because the patients have shown a significant improvement in cognitive functions after the surgery.

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Agreement analysis and associated factors of SARC-F and SARC-CALF in screening of risk sarcopenia in people living with human immunodeficiency virus
Lara Cristina Vieira, Jaine Alves Ximenez, Maria Claudia Bernardes Spexoto
Clinics. 2025;80C: 100565
Highlights

  • SARCCalf is better than SARC-F in screening the risk of sarcopenia in PLHIV.

  • Low CD4+ count, the presence of opportunistic infections, and AIDS status are associated with the risk of sarcopenia in PLHIV, regardless of the tool used.

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Incidence of mycobacteria in pulmonary granulomatous lesions
Sibele Inácio Meireles, Mariana Vargas Cruz, Gustavo Palmer Irffi, Leonardo Abreu Testagrossa
Clinics. 2025;80C: 100564
Highlights

  • Lung granulomas have been associated with mycobacteria and fungal infections.

  • The largest cohort of pulmonary granulomatous lesions in Brazil was studied.

  • FFPE specimens are a valuable source of material for molecular methods.

  • Molecular methods contribute to the fast diagnosis of all mycobacteria species.

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Role of centchroman in regression of fibroadenoma: A 2-arm randomized control trial
Priyanka Rai, Soniya Nityanand, Amarjot Singh, Sunil Kumar Singh, Neha Singh, Arvind Kumar Singh, Dhananjay Singh
Clinics. 2025;80C: 100567
Highlights

  • The findings of the study indicate that Centchroman led to a notable reduction in fibroadenoma size, with a significant proportion of patients experiencing more than 50 % regression in their fibroadenomas.

  • Patients experienced significant relief from breast pain (mastalgia), showcasing the efficacy of Centchroman in alleviating associated physical discomfort.

  • Centchroman led to a significant improvement in anxiety and depression scores, highlighting its positive impact on the psychological health and overall well-being of patients.

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The impact of clinical seizures and adverse brain MRI patterns in neonates with hypoxic-ischemic encephalopathy and abnormal neurodevelopment
Sae Yun Kim, Hyun-Mi Kang, Soo-Ah Im, Young-Ah Youn
Clinics. 2025;80C: 100533
Highlights

  • Electrographic seizures did not have predictive value for adverse neurodevelopmental outcomes at 12‒24 months of age.

  • The incidence of neurodevelopmental impairment or death was significantly higher in the clinical seizure group.

  • Only cord blood pH and abnormal brain MRI findings were consistently associated with long-term neurodevelopmental outcomes in a multivariate analysis.

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Bleeding in patients hospitalized with acute pulmonary embolism in Brazil
Leonardo Jordan Hansen Vizzotto, Corina dos Reis Sepeda, Carlos Henrique Miranda
Clinics. 2025;80C: 100573
Highlights

  • Antithrombotics are the cornerstone for acute Pulmonary Embolism (APE) treatment.

  • Patients hospitalized with APE in Brazil had a high prevalence of bleeding.

  • The major bleeding increased the one-year mortality rate.

  • The bleeding predictive scores assessed showed limited accuracy in identifying high bleeding-risk patients.

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Relationship between sleep disorders and information processing speed in multiple sclerosis
Fereshteh Ashtari, Arshia Ghalamkari, Saba Naghavi, Ahmad Pourmohammadi, Iman Adibi, Zahra Karimi, Aryan Kavosh
Clinics. 2025;80C: 100574
Highlights

  • Restless legs syndrome is associated with lower information processing speed.

  • Obstructive sleep apnea is not associated with lower information processing speed.

  • Managing sleep disorders is critical for improving cognition in multiple sclerosis.

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Variations of renal Doppler indices during the initial 24-hour predict acute kidney injury in patients with sepsis: A single-center observational case-control clinical study
Xing Chen, Wen Wu, Chao Lei, Chong Li, Zhaohui Zhang, Xingguang Qu
Clinics. 2025;80C: 100538
Highlights

  • Renal Doppler marker variations within the initial 24 h in sepsis patients.

  • RRI reduction after 24h of ICU treatment can be used for early detection of SA-AKI.

  • Critical ultrasound for dynamic monitoring of renal perfusion.

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Efficacy and safety of a modified DVD regimen followed by lenalidomide for the treatment of Newly Diagnosed Multiple Myeloma
Zhichao Li, Wenhao Zhang, Fang Huang, Siguo Hao
Clinics. 2025;80C: 100575
Highlights

  • Adverse effects of lenalidomide for Newly Diagnosed Multiple Myeloma (NDMM) cannot be ignored.

  • Lower-dose PLD administered with dexamethasone and subcutaneous bortezomib is associated with a good durable response.

  • Lenalidomide is retained as maintenance or salvage therapy if the DVD regimen fails.

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Evaluation of corneal incision in femtosecond laser-assisted phacoemulsification
Guilherme Horta, Rogério Horta, Newton Kara-Junior
Clinics. 2025;80C: 100572
Highlights

  • After cataract surgery, the prevalence rate of Descemet membrane Detachment was significantly higher in the group with keratome incisions (63.2 %) compared to that with femtolaser incisions (22.2 %).

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OSVE or multiple-choice test: Is that a relevant question?
Francine Jomara Lopes, Renato Fraga Righetti, Matheus Belloni Torsani, Gustavo Silva Azevedo, Fernando Mauad Sacramento, Iolanda de Fátima Lopes Calvo Tibério
Clinics. 2025;80C: 100519
Highlights

  • OSVE and multiple-choice tests can be used interchangeably in the context of formative assessment.

  • OSVE and multiple-choice tests as effective tools to enhance intern training and monitoring.

  • OSVE holds promise as a transformative tool, capable of ensuring the continuity and integrity of clinical skills assessment in medical education.

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Evaluation of l-cell activity in the small intestine according to the extension of the biliopancreatic loop in patients undergoing Roux-en-Y gastric by-pass
Priscila Costa Estabile, Márcia Saldanha Kubrusly, Robson Kiyoshi Ishida, André Bubna Hirayama, Roberto de Cleva, Marco Aurelio Santo
Clinics. 2025;80C: 100555
Highlights

  • Question – Extension of the biliopancreatic loop increases l-cell activity after surgery bariatric?

  • Findings – l-cell activity increased independent of extension of the biliopancreatic limb.

  • Meaning – The additional beneficial effects of long BPL may be due to more rapid delivery of food and bile salts to more distal portions of the intestine.

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Metabolomics in juvenile idiopathic arthritis: A distinct profile in patients under methotrexate
Renato B. Tomioka, Gabriela R.V. Ferreira, Nadia E. Aikawa, Gustavo A.R. Maciel, José M. Soares Junior, Edmund C. Baracat, Eloisa Bonfá, Ismael Dale Cotrim Guerreiro da Silva, Clovis Almeida da Silva
Clinics. 2025;80C: 100522
Highlights

  • We identified a distinctive pattern of serum metabolic signatures in juvenile idiopathic arthritis patients under methotrexate therapy.

  • Methotrexate use is associated with a more efficient mitochondrial function.

  • A decreased mitochondrial metabolism was observed in polyarticular and systemic JIA subtypes, with a decrease of several acylcarnitines’ concentrations.

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Difference among frailty assessment tools in predicating postoperative prognosis of elderly patients with mild traumatic brain injury
Chunhua Ni, Chen Gu, Hua Liu, Feng Cheng, Chao Cheng, Xiaohua Xia
Clinics. 2025;80C: 100554
Highlights

  • Incidence of frailty in elderly patients varies widely among different tools.

  • FP and FS could be employed as tools for predicting frail conditions.

  • Different tools had low consistency in predicting frail conditions.

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Pulmonary rehabilitation under supervision of health-professional at institute versus conventional exercise-based pulmonary rehabilitation at home in COPD patients: A longitudinal cohort study
Guxiang Zhang, Jiajing Yu, Zhiqiang Pei, Fei Xie, Ruiyang Ding, Lili Bao, Anyang Li
Clinics. 2025;80C: 100563
Highlights

  • Guidelines recommended pulmonary rehabilitation in COPD.

  • Self-driven pulmonary rehabilitation is an undertreatment for COPD patients in China.

  • Chinese patients with COPD have worse clinical conditions.

  • Treatment with pulmonary rehabilitation at institutes improves clinical outcomes.

  • Chinese COPD patients are required to be treated as per proper guidelines.

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Prolonged high Myl9 levels are associated with the pathogenesis and respiratory symptom of post-acute COVID-19 syndrome: A 6-month follow-up study
Jun Sugihara, Chiaki Iwamura, Tomoya Tateishi, Tadashi Hosoya, Sho Shimada, Kiyoshi Hirahara, Shinsuke Yasuda, Yasunari Miyazaki
Clinics. 2025;80C: 100584
Highlights

  • Respiratory symptoms of PACS are associated with high serum Myl9 levels.

  • Patients who have had COVID-19 can be divided into two groups according to their serum Myl9 levels.

  • The neutrophil count is correlated with the Myl9 level at 6 months after infection.

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circLOC375190 promotes autophagy through modulation of the mTORC1/TFEB axis in acute ischemic stroke-induced neurological injury
Qie Liu, Lu Zhang, Xin Xu
Clinics. 2025;80C: 100581
Highlights

  • circLOC375190 reduction ameliorates neuronal autophagy and apoptosis in tMCAO mice.

  • circLOC375190 knockdown improves OGD/R-mediated neuronal autophagy and apoptosis.

  • circLOC375190 affects OGD/R-mediated neuronal apoptosis and autophagy by adsorbing miR-93-5p.

  • circLOC375190 affects OGD/R-mediated neuronal apoptosis and autophagy by regulating the miR-93-5p/MKNK2 axis.

  • circLOC375190 affects AIS autophagy by regulating the mTORC1/TFEB axis.

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Hsa_circ_0000105 promotes nasopharyngeal carcinoma malignancy by miR-541-3p/S100A11 axis
LuXing Peng, Jian Qin, DeFeng Qing, XinJun Huang, XiuRong Huang
Clinics. 2025;80C: 100577
Highlights

  • hsa_circ_0000105 modulates malignancy of NPC cells.

  • hsa_circ_0000105 influences the malignant behavior of NPC via downstream miR-541-3p.

  • hsa_circ_0000105 positively regulates S100A11 to accelerate the malignant behavior of NPC.

  • hsa_circ_0000105 inhibits NPC tumor growth in vivo.

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Prevalence of dry eye in Brazil: Home survey reveals differences in urban and rural regions
Leidiane Adriano Pereira, Laura Braga Arantes, Etiene Lorriane de Souza Persona, Denny Marcos Garcia, Isvander Gustavo de Souza Persona, Regina Celia Nucci Pontelli, Eduardo M. Rocha
Clinics. 2025;80C: 100578
Highlights

  • Dry eye is more frequent in the urban than in the rural population.

  • Dry eye is associated with dyslipidemia, visual display terminal, and ocular surface problems.

  • Dry eye is more frequent in women and the associated factors are associated with antiallergics, chronic pelvic pain, and fibromyalgia.

  • Dry eye in the elderly has distinct clinical associated factors.

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Evaluation of single-dose umbilical cord blood-derived mononuclear cell injection immediately and 7 days after spinal cord trauma in mice
Alex Oliveira de Araujo, Gustavo Bispo dos Santos, Raphael Martus Marcon, Maria Helena Alves Nicola, Marcela Saldanha Pereira, Fernando Barbosa Sanchez, Thiego Pedro Freitas Araujo, Alexandre Fogaça Cristante
Clinics. 2025;80C: 100579
Highlights

  • Stem cell therapy is a promising alternative in the spinal cord injury arsenal.

  • Challenges in stem cell treatment in SCI: phase uncertainty and cell type controversy.

  • Umbilical cord mononuclear cells may enhance recovery via multiple mechanisms.

  • Umbilical cord mononuclear cells can promote histological improvement after SCI.

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Construction and validation of a personalized risk prediction model for in-hospital mortality in patients with acute myocardial infarction undergoing percutaneous coronary intervention
Bing-Zheng Xu, Bin Wang, Jian-Ping Chen, Jin-Gang Xu, Xiao-Ya Wu
Clinics. 2025;80C: 100580
Highlights

  • Construction of a personalized risk prediction model for in-hospital mortality in patients with acute myocardial infarction undergoing Percutaneous Coronary Intervention (PCI).

  • Identification of risk factors associated with in-hospital mortality in AMI patients who underwent PCI.

  • Development of a nomogram prediction model for in-hospital mortality in AMI patients after emergency PCI.

  • Evaluation of the nomogram model's effectiveness through c-index, internal validation, Hosmer-Lemeshow test, and calibration curve analysis.

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Association between serum C-reactive protein and low muscle mass among US adults: Results from NHANES 1999 to 2006
Ruzheng Lin, Ying Chen, Kai Liu
Clinics. 2025;80C: 100588
Highlights

  • NHANES data from 1999 to 2006 show a positive link between serum CRP levels and low muscle mass risk in US adults.

  • An inverse J-shaped pattern emerges, indicating a non-linear association between CRP levels and low muscle mass risk, with critical points at 0.273 mg/dL for the overall population, 0.172 mg/dL for males, and 0.296 mg/dL for females.

  • This nationally representative study underscores the crucial role of inflammation in muscle function and advocates for future research and clinical strategies to address inflammation's impact on muscle mass and function.

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Do not expect an endoluminal complete response to identify a pathologic complete response in rectal cancer!
Alexandre Gheller, Guilherme Inácio Bertoldo de Melo e Patriarca da Silva Neiva, Mario Nóbrega de Araújo Neto, Fernando Gonçalves Lyrio, Dunya Bachour Basílio, Marília Cristina Roda da Costa, Douglas Vieira Mourão, Paulo Gonçalves de Oliveira, João Batista de Sousa
Clinics. 2025;80C: 100587
Highlights

  • Correlation between pathologic complete response and endoluminal complete response.

  • Half of pathologic complete responses do not achieve an endoluminal complete response.

  • Gross findings do not perfectly reflect microscopic findings.

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Effect of adipose-derived mesenchymal stem cells on the viability of the transverse rectus abdominis myocutaneous flap in rats
André Luiz Pires de Freitas, Sang Won Han, Priscila Keiko Matsumoto Martin, Lydia Masako Ferreira
Clinics. 2025;80C: 100590
Highlights

  • ADSCs increased the viability (significantly less necrosis) of a TRAM flap in rats.

  • Vessel formation in the ischemic segment of the flap was also enhanced by the ADSCs.

  • Fluorescence microscopy indicated no differentiation of ADSCs into endothelial cells.

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The educational impact of medical students’ participation in a short-term health expedition: The Iguape one health experience
Marcelo Arruda Candido, Vinicius Venturini, Matheus Polly, Matheus Belloni Torsani, Alexandre Sizilio, João Mitsuji Sakô, Wen-Jan Tuan, Robert Patrick Lennon, ... Iolanda de Fátima Lopes Calvo Tibério
Clinics. 2025;80C: 100601
Highlights

  • Educational value of health expeditions assessed via surveys.

  • No significant clinical or empathy gains observed.

  • 80 % reported positive career influence from participation.

  • 60 % intend to work within the public health system.

  • Practical experiences deemed crucial for shaping careers.

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Analysis of risk factors for depression in peritoneal dialysis patients and establishment of a risk nomogram model
Ming Yang, Xinhai Tang, Yehua Fang
Clinics. 2025;80C: 100600
Highlights

  • Risk factors for depression in peritoneal dialysis patients identified.

  • Nomogram predicts depression risk in peritoneal dialysis patients.

  • Gender, income, and comorbidities influence depression risk in dialysis.

  • Low hemoglobin and uric acid levels are linked to higher depression risk.

  • Developed nomogram shows strong clinical applicability and accuracy.

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Circular RNA pappalysin-1 enhances glycolysis via microRNA-656-3p targeting G-protein subunit gamma-5 to promote colon cancer progression
AiYuan Cai, HuiShi Ye, YuanHong Lin, JinYun Li, DongSheng Fang, ZhongBin Pan, ZhiWei Li, GuangLiang Luo, ... CiAi Lai
Clinics. 2025;80C: 100594
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The economic impact of Long-Acting Contraceptives (LARCs) on public health
Ana Claudia Marcelino, Paula da Cunha Pereira, Luis Bahamondes
Clinics. 2025;80C: 100598
Highlights

  • The use of LARCs reduces unplanned pregnancies.

  • Single-visit placements of LARCs increase access and uptake.

  • Train and allowed nurses on the placement of LARCs is important to women access and uptake.

  • Expand the knowledge of non-contraceptive benefits of LARCs is important among providers and users.

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Coronavirus disease 2019 infection severity among different variants in children under 2-years old in Brazil
Beatriz Martinelli Menezes Gonçalves, Rossana P.V. Francisco, Ágatha S. Rodrigues, José Carlos Soares Junior
Clinics. 2025;80C: 100592
Highlights

  • The original variant was responsible for most of the cases that evolved with death, omicron seems to be responsible for milder symptoms when compared to delta.

  • Children between 1‒6-months of age account for most of the cases, which concerns since there is no vaccination coverage.

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