bluuebunny/crossref_metadata_2025 huggingface dataset:
Empyema caused by Actinomyces odontolyticus: A case report
Authors: Wang Min , Xiao Qianfeng , Wang Kaige
Published: February 2024

Rationale:

Actinomyces odontolyticus causes a rare, chronic granulomatous infection that is frequently associated with immunocompromised states. A odontolyticus can cause infection in multiple organs, but empyema is rare.

Patient concerns:

We report a case of empyema caused by A odontolyticus. The patient was a 64-year-old man. He was admitted to the hospital with a 5-day history of fever and dyspnea. He had caries and sequelae of cerebral apoplexy.

Diagnoses:

Metagenome next generation sequencing of pleural effusion was positive for A odontolyticus. Pathogen was identified by biphasic culture of pleural effusion fluid.

Interventions:

According to the drug sensitivity test, linezolid 0.6 g twice daily and clindamycin 0.6 g 3 times a day were administered intravenously. Thoracic drainage was initially performed, but the drainage was not sufficient. Medical thoracoscopy was performed to fully drain the pleural effusion.

Outcomes:

After anti-infection and medical thoracoscopic therapy, the symptoms of this patient improved.

Lessons:

Microbial metagenome sequencing can find pathogens that are difficult to culture by traditional methods. Adequate drainage was the key to the treatment of empyema. Medical thoracoscopy was recommended to remove the pleural effusion and spoilage when thoracic drainage is difficult. The common clinical features of A odontolyticus include a mass or swelling, abdominal disease, dental disease, and subcutaneous abscesses. Microbial metagenome sequencing can find pathogens that are difficult to culture by traditional methods. Adequate drainage was the key to the treatment of empyema. Medical thoracoscopy was recommended to remove the pleural effusion and spoilage when thoracic drainage is difficult.
The role of vestibular function tests in nontuberculous mycobacterial otomastoiditis: A case report
Authors: Yueh Hann-Ziong , Chu Hung-Lun , Lu Shih-Chun , Lee Yuarn-Jang , Lin Che-Hsuan
Published: February 2024

Background:

Nontuberculous mycobacteria (NTM), an extremely rare pathogen causing cervicofacial infections, may result in permanent hearing impairment or intracranial complications. Due to the lack of specific manifestations during the initial onset of NTM otomastoiditis, physicians may misdiagnose it as cholesteatoma or other common bacterial infections.

Patient concerns:

A 44-year-old male who complained of left-sided aural fullness, otalgia, and dizziness for 2 months.

Diagnosis:

The initial diagnosis was hypothesized to be cholesteatoma based on a whitish mass with mucoid discharge filling the entire outer ear canal on otoscopy and left-sided mixed hearing loss. However, NTM was identified by microbial culture at the 2-month follow-up after surgery.

Interventions:

The patient underwent a left-sided exploratory tympanotomy. Because NTM otomastoiditis was diagnosed, 3 weeks of starting therapies were administered with azithromycin (500 mg/day, oral administration), cefoxitin (3 g/day, intravenous drip), and amikacin (750 mg/day, intravenous drip). The maintenance therapies were azithromycin (500 mg/day, oral administration) and doxycycline (200 mg/day, oral administration) for 7 months.

Outcomes:

The patient’s clinical condition improved initially after surgery, but the otomastoiditis gradually worsened, combined with subtle meningitis, 2 months after surgery. The external auditory canal became swollen and obstructed, making it difficult to monitor the treatment efficacy through otoscopy. Thus, we used regular vestibular function tests, including static posturography, cervical vestibular evoked myogenic potentials, and video Head Impulse Test, to assess recovery outcomes. After antibiotic treatment, the infectious symptoms subsided significantly, and there was no evidence of infection recurrence 7 months after treatment. Improvements in static posturography and cervical vestibular evoked myogenic potentials were compatible with the clinical manifestations, but video Head Impulse Test showed an unremarkable correlation.

Lessons:

The clinical condition of NTM otomastoiditis may be evaluated using vestibular tests if patients have symptoms of dizziness.
The cervical blood patch: A therapeutic “miraculous” for cerebrospinal fluid leaks: A case report
Authors: Coşarcan Sami Kaan , Erçelen Ömür
Published: February 2024

Rationale:

Cerebrospinal fluid (CSF) leaks, arising from abnormal openings in the protective layers surrounding the spinal cord and brain, are a significant medical concern. These leaks, triggered by various factors including trauma, medical interventions, or spontaneous rupture, lead to the draining of CSF—an essential fluid safeguarding the nervous system. A classic symptom of CSF leaks is an incapacitating headache exacerbated by sitting or standing but relieved by lying down. Spontaneous intracranial hypotension (SIH) denotes the clinical condition marked by postural headaches due to spontaneous CSF leakage and hypotension, often misdiagnosed or underdiagnosed. While orthostatic headaches are the hallmark, SIH may manifest with an array of symptoms including nausea, tinnitus, hearing loss, visual disturbances, and dizziness. Treatment options encompass conservative measures, epidural blood patches (EBP), and surgery, with EBP being the primary intervention.

Patient Concern:

The patient did not express any specific concerns regarding their medical diagnosis. However, they did harbor apprehensions that their condition might necessitate surgical intervention in the future.

Diagnosis:

The patient had been treated with antibiotics with a pre-diagnosis of sinusitis and was admitted to the neurology department of our hospital when his symptoms failed to improve. Cranial magnetic resonance imaging was interpreted as thickening of the dural surfaces and increased contrast uptake, thought to be due to intracranial hypotension. Cranial MR angiography was normal. Full-spine magnetic resonance imaging revealed a micro-spur at the C2 to 3 level and the T1 to 2 level in the posterior part of the corpus.

Interventions:

The cervical EBP was performed in the prone position under fluoroscopic guidance. There were no complications.

Outcomes:

The patient was invited for follow-up 1 week after the procedure, and control examination was normal.

Lessons:

SIH poses a diagnostic challenge due to its diverse clinical presentation and necessitates precise imaging for effective intervention. Cervical EBP emerges as a promising treatment modality, offering relief and improved quality of life for individuals grappling with this condition. However, clinicians must carefully assess patients and discuss potential risks and benefits before opting for cervical blood patches.
An exploration of the value of NLR, PLR, LMR, and WBC × CRP for the diagnosis and treatment of influenza B in adults
Authors: Qi Juan-Fei , Guo Mei-Li , Lin Li , Fu Shui , Chen Liu-Ling
Published: February 2024

The aim of the study was to study the diagnostic and therapeutic utility of NLR (neutrophil-to-lymphocyte ratio), LWR (lymphocyte-to-monocyte ratio), PLR (platelet-to-lymphocyte ratio), and WBC × CRP (WBC: white cell count, CRP: C-reactive protein) in patients with influenza B. This retrospective study included 122 adult patients with influenza B, 176 adult patients with bacterial infection, and 119 adult healthy physical examinees for routine blood examination and CRP testing, calculation of NLR, LMR, PLR, and WBC × CRP for relevant statistical analysis, monitoring of NLR, LMR, PLR and WBC × CRP in patients with influenza B during relevant treatment. All indicators, except for WBC and NLR, had no statistical differences between the influenza B group, the normal control group, and the influenza B group and bacterial infection group, respectively, and showed no statistical significance for the differences between the groups. The diagnostic effect of LMR and WBC × CRP was deemed good or excellent in patients with influenza B, healthy people, and patients with a bacterial infection. Conversely, NLR and PLR could only distinguish patients with influenza B from healthy people but remained unable to identify different pathogens. Moreover, many false negatives were noted for WBC and CRP during the diagnosis of influenza B. Also, NLR, LMR, PLR, and WBC × CRP exerted a good effect in evaluating curative effect and conditions for influenza B. LMR and WBC × CRP have a relatively high value in the early diagnosis of adults suffering from influenza B. Also, NLR and PLR excelled at differentiating adult patients with influenza B from healthy people. Therefore, NLR, PLR, LMR, and WBC × CRP can all be used for disease course monitoring and efficacy evaluation.
Role of wet-cupping therapy in physiological and mental pains in patients with migraine: A quasi-clinical trial
Authors: Abdulah Deldar Morad , Younis Heewa Abdelsalam , Mustafa Zuhair Rushdi
Published: February 2024

Background:

There is growing evidence of the potential benefits of wet-cupping therapy in reducing physiological pain severity in migraine; however, the role of this therapy on mental pain is unclear in this process. Therefore, this study aimed to examine the effectiveness of wet-cupping therapy on physiological and mental pains in patients with migraine. In this study, 72 migraine patients were treated with wet-cupping therapy and followed up after 1 month.

Methods:

The severity of physiological and mental pain was measured before therapy, 10 minutes and 1 month following therapy.

Results:

The study showed that patients in the wet-cupping therapy had a significantly lower mean value of physiological (0.42 vs 3.39; P < .001) and mental pain (1.60 vs 3.06; P < .001) compared to the patients in the control group, respectively. The mean value of the physiological was significantly decreased from 6.97 (baseline) to 0.73 (10 minutes) and 0.63 (1 month; P < .001) in the wet-cupping therapy patients, and the mean value of mental pain from 3.76 (baseline) to 0.71 (10 minutes) and 1.71 (1 month; P < .001). The mean values of physiological and mental pains were significantly reduced (from 7.80–3.39; P < .001) and (from 3.48–3.06; P = .0044), respectively. The level of physiological pain severity was significantly decreased with a decreasing level of mental pain severity at the posttest within the control (r = 0.5471; P = .0002) and the wet-cupping therapy (r = 0.3814; P .0412).

Conclusion:

This study showed that the physiological pain was controlled by the mental pain in the wet-cupping therapy.
Relationship between stress and coronary artery disease: A comprehensive review
Authors: Elendu Chukwuka , Amaechi Dependable C. , Elendu Tochi C. , Jingwa Klein A. , Okoye Osinachi K. , Fiemotonghan Border-ere , Chirinos Grecia A. , Agada Deborah , John Okah Minichimso , Adebayo Opeyemi D. , Dang Kanishk , Egbunu Emmanuel , Alabi Omotayo S. , Nasre Vaibhav S. , Yadav Cyrus P. , Badru Muhydeen D.
Published: February 2024

Coronary artery disease (CAD) poses a substantial public health challenge. This review examines the intricate relationship between psychological stress and CAD, drawing from recent research spanning the last 5 to 10 years. The literature review is organized around critical themes. It includes an analysis of genetic loci in CAD susceptibility and underscores the role of green environments in reducing cardiovascular risk. A quantitative analysis presents numerical findings for clarity, while pathophysiological mechanisms are elucidated through informative figures and diagrams. The review engages with controversies and disparities in the literature, offering a balanced perspective. A tabular comparative analysis outlines the strengths and limitations of existing approaches, emphasizing conflicting findings, and environmental factors. The review concludes by distilling key takeaways for healthcare professionals and researchers. Practical implications are explored, and lessons learned from the research process are reflected upon. The conclusion also suggests avenues for further study in understanding stress’s impact on CAD.
Global trends and hotspots of ulcerative colitis based on bibliometric and visual analysis from 1993 to 2022
Authors: Wang Jing , Mao Tangyou , Zhou Hengyu , Jiang Xinqi , Zhao Zhihui , Zhang Xiaoqing
Published: February 2024

Ulcerative colitis (UC) has seen a significant increase over the past 3 decades. However, our understanding of its etiology, pathogenesis, and pharmacological treatment remains limited. This comprehensive review aims to address these gaps by analyzing trends, evaluating previous research, and providing insights for future investigations. We conducted a bibliometric analysis of UC-related papers indexed in the Web of Science from 1993 to 2022. The author, organization, country, and keyword networks in the field of UC were visualized. A total of 36,483 papers were included, showing a continuous upward trend. Most research on UC was conducted in universities, with hospitals leading in high-quality studies. The United States emerged as the primary contributor, followed by China and the United Kingdom. The overall quality of UC-related publications improved, indicating sustained interest in the field. The keywords related to UC was classified into 9 clusters. Keywords detection revealed that UC research focused mainly on the discovery of its etiology and exploration of treatment methods, with research directions evolving from initial treatment of UC and related diseases to clinical trials of UC and subsequently incorporating genomics and bioinformatics techniques to study UC and explore new therapeutic methods and drugs, including recent advances in gut microbiota. Our study identified gaps in understanding the etiology, pathogenesis, and treatment of UC. Future research in UC should focus on genomics, personalized treatment, microbial therapy and leveraging machine learning and artificial intelligence. These areas hold the potential for improving UC diagnosis, treatment, and management.
Applying the multiple object juggling task to measure the attention of athletes: Evidence from female soccer
Authors: Su Qian , Wang Feng , Li Jingcheng , Dai Qiang , Li Baokun
Published: February 2024

The purpose of this study is to investigate whether the presentation of targets can affect the performance of multiple object tracking and whether the difference between female soccer players and female college students is regulated by the presentation of targets. We enlisted a group of 20 Chinese female soccer players and another group of 20 non-players to complete a multiple object juggling (MOJ) task. The mean age was 20.24 ± 1.61 years in the athletes group and 21.35 ± 1.93 years in the non-athletes group. Accuracy was analyzed to examine the disparity between soccer players and non-players, as well as the disparity between 3 presentation conditions for targets (fixed, added, and dynamic). Regarding the MOJ task, female soccer players did not outperform non-players (F = 1.84, 95% CI [–1.14 to 6.02], P = .27). The performance of tracking in fixed conditions was superior to that in added and dynamic conditions (MD = 10.33%, 95% CI [4.93 to 15.71], P < .001; MD = 9.82%, 95% CI [4.43 to 15.21], P < .001). The tracking accuracy of female soccer players was significantly higher than non-players in dynamic condition (F = 7.26, 95% CI [2.19 to 14.59], P = .01). According to the findings, experts who specialize in team sports tend to exhibit a greater attention advantage in areas that are pertinent to their field of expertise. For future studies, it will be necessary to employ MOT conditions that are more representative of sport-specific characteristics to strengthen the task ecological validity.
Emerging trends in the blood spinal-cord barrier: A bibliometric analysis
Authors: Xu Bo , Zhang Dian , Yang Bowen , Chen Xin , Jin Zhefeng , Qin Xiaokuan , Ma Guoliang , Sun Kai , Zhu Liguo , Wei Xu , Yin He
Published: February 2024

Background:

The blood-spinal cord barrier (BSCB) is a unique protective barrier located between the circulatory system and the central nervous system. BSCB plays a vital role in various diseases. However, there is little systematic research and recording in this field by bibliometrics analysis. We aim to visualize this field through bibliometrics to analyze the hotspots and trends of BSCB and in order to facilitate an understanding of future developments in basic and clinical research.

Methods:

To conduct a bibliometric study of original publications and their references, the keywords Blood Spinal-Cord Barrier and BSCB are searched and filtered from the Web of Science database (2000–2022), focusing on citations, authors, journals, and countries/regions. Additionally, clustering of the references and co-citation analysis was completed, including a total of 1926 articles and comments.

Results:

From the results, 193 authors were identified, among which Sharma Hs played a key role. As far as the analysis result of the clustering of the references is concerned, the most common type in cluster analysis is spinal cord injury (SCI) which is a current and developing research field. The keywords are also the specific content under these clusters. The most influential organization is Univ Calif San Francisco, and “Proceedings of The National Academy of Sciences of The United States of America” magazine is the most cited magazine.

Conclusion subsections:

The research on BSCB is booming focusing mainly on “BSCB in SCI” including “activation,” “pathway,” and “drug delivery” which is also the trend of future research.
Current status of common cold-related knowledge, attitude, and practices among nursing students as well as relevant factors in China
Authors: Shi Hui-Min , Si Lian-Jing , Zhang Yu-Wen
Published: February 2024

To understand the current status of cold-related knowledge, attitude, and practices (KAP) among nursing students as well as relevant factors, and provide a scientific basis for offering effective health education and promoting health care levels among nursing students. We conducted a survey of 668 nursing students using a self-designed “General Condition Questionnaire” and “Survey of common cold-related knowledge, attitude, and practices among students majoring in nursing.” We used SPSS22.0 for data sorting and analysis; mean ± standard deviation was used for statistical description of the questionnaire scores, and t-test and ANOVA (analysis of variance) were used for differences comparison between binary variables and polytomous variables of the relevant factors. The test level α was 0.05, and the difference was considered statistically significant when P < .05. The total KAP score of the nursing students was 128.47 ± 13.91 points, which is a good level. There were significant differences in the KAP scores based on gender, educational background, grade, whether relevant knowledge had been acquired, extracurricular activities, weekly exercise frequency, exercise time per session, coping method after catching a cold, and medicine purchase methods (P < .05). The KAP level for cold among nursing students is at a good level. It is recommended that the relevant departments of nursing schools strengthen the education of nursing students on the knowledge about cold and physical exercise.
Early-onset esophageal squamous cell carcinoma with achalasia: A case report
Authors: Li Shujin , Chen Xin , Zhang Lili , Jin Hong , Wang Bin , Liu Cong , Ru Shiwei , Liu Xuechai , Zhao Wei
Published: February 2024

Rationale:

Individuals afflicted with achalasia of the cardia (AC) are more susceptible to the development of esophageal cancer (EC). However, the presence of esophageal retention obscured observation, making it difficult to detect EC early, which leads to misdiagnosis and poor prognosis in AC patients with EC. Besides, the persistence of high-risk factors may have contributed to the rapid progression of EC shortly after per-oral endoscopic myotomy (POEM). Therefore, it is imperative to alert clinicians to this extremely rare and instructive early-onset cancer.

Patient concerns:

The patient was a 67-year-old male who developed dysphagia 3 years ago without obvious causes, with intermittent onset and aggravating trend, accompanied by weight loss. He usually eats high-temperature foods and pickled foods, and has a family history of esophageal squamous cell carcinoma.

Diagnosis and interventions:

The patient was initially diagnosed with AC 2 years ago and subsequently underwent POEM surgery. One year after surgery, he was found to have mid-upper EC during follow-up and underwent partial esophagectomy in time.

Outcomes:

The patient’s symptoms have significantly improved with weight gain, and he is still adhering to regular follow-up and endoscopic examination.

Lessons:

In rare cases, EC develops early in patients with achalasia after POEM surgery. To avoid missed diagnosis, a comprehensive examination to improve the accuracy to diagnose achalasia and identify possible early-onset cancer is very important in clinical practice. Especially for patients with AC who have a family history of EC or other high-risk factors may develop EC early after POEM surgery. Therefore, regular endoscopic follow-up after POEM surgery is essential.
The potential mechanism of Guizhi Fuling Wan effect in the treatment of cervical squamous cell carcinoma: A bioinformatics analysis investigation
Authors: Wang Xiaoxiang , Wang Tianyue , Jiang Xinyu , Ruan Yanmin , Wang Jiamin , Qi Caixia
Published: February 2024

As a global malignancy with high mortality rate, targeted drug development for Uterine Cervical Neoplasms is an important direction. The traditional formula Guizhi Fuling Wan (GFW) is widely used in gynecological diseases. However, its potential mechanism of action remains to be discovered. We retrieved GFW and cervical squamous cell carcinoma (CSCC) targets from public databases. The protein–protein interaction network was obtained by string computational analysis and imported Cytoscape_v3.9.0 to obtain the core network and the top 10 Hub genes. Gene Ontology and Kyoto Encyclopedia of Genes and Genomes were used for enrichment analysis of the core network, and then molecular docking to verify whether the selected signaling pathway binds well to the core node. Finally, clinical prognostic analysis and expression differences of Hub genes were validated using the Cancer Genome Atlas database and R language. Our search yielded 152 common targets for GFW and CSCC. The interleukin-17 signaling pathway, tumor necrosis factor signaling pathway, and Toll-like signaling pathway were then selected for further molecular docking from the hub genes enrichment analysis results, which showed good binding. Among the Hub genes, JUN, VEGFA, IL1B, and EGF had a poor prognosis for CSCC. In conclusion, this study illustrates that GFW can have adjuvant therapeutic effects on CSCC through multiple targets and multiple pathways, providing a basis for further research.
Extra-abdominal infections caused by Comamonas kerstersii: Case report
Authors: Wang Mingxi , Wang Hui , Chen Shicheng , Ming Desong , Nie Qingbin
Published: February 2024

Rationale:

Comamonas kerstersii mainly causes intra-abdominal infections with favorable outcomes due to high antibiotic susceptibility. We report the first case of pneumonia caused by C Kerstersii, which promoted patient death, and a second urinary tract infection by C Kerstersii with extensive drug resistance.

Patient concerns:

A 46-year-old male (Case 1) with craniocerebral injury underwent emergency decompressive craniectomy, but his condition deteriorated further and presented with discontinuous fever, small moist rales on both lungs, and respiratory failure. Retrospective average nucleotide identity (ANI) analysis of the genomic sequence of the sputum isolate identified it as C Kerstersii 12322-1, antimicrobial susceptibility testing (AST) revealed that it was sensitive to 18 of 21 tested antibiotics.

An 82-year-old male (Case 2) with hypertrophic prostate experienced gradual obstruction during urination, and a urine test revealed WBC ++. Retrospective ANI analysis of the urine isolate identified it as C Kerstersii 121606, which was resistant to 18 of 21 tested antibiotics.

Diagnoses:

Case 1 was diagnosed empirically as pneumonia caused by C Kerstersii strain 12322-1 secondary to craniocerebral injury and confirmed by retrospective ANI analysis; case 2 was diagnosed empirically as urinary infection secondary to prostate hyperplasia caused by C Kerstersii strain 121606 confirmed by the retrospective ANI analysis.

Interventions:

Case 1 was administered cefoxitin, cefodizime, imipenem-cilastatin sodium, and underwent comprehensive salvage management. Case 2 was administered doxycycline alone.

Outcomes:

Case 1 died partially because of untimely identification of the responsible bacteria-12322-1. Case 2 was cured even 121606 exhibited an extensive drug resistance feature.

Lessons:

Except for intra-abdominal infections with good prognosis, we verified that C Kerstersii could also cause extra-abdominal infections, such as the first pneumonia case and urinary infection. It could promote patient death; actual infections were underestimated due to identification difficulties, posing a health threat due to the presence of extensive drug resistance.
Fatal arrythmia in a young man after COVID-19 vaccination: An autopsy report
Authors: Minato Hiroshi , Yoshikawa Akane , Tsuyama Sho , Katayanagi Kazuyoshi , Hachiya Satoaki , Ohta Keisuke , Myojo Yasuhiro
Published: February 2024

Rationale:

The benefits of COVID-19 mRNA vaccination are claimed to be substantial; however, vaccination-related myocarditis and pericarditis have also been observed globally, particularly among young men. In most cases, the symptoms are mild and resolve on their own; however, fatal cases have rarely been described.

Patient concerns:

A healthy 40-year-old Japanese man suddenly experienced tachycardia and lost consciousness 2 days after vaccination. Continued resuscitation recovered the spontaneous heartbeat; however, the patient did not regain consciousness and died 9 days later. Electrocardiography after resuscitation showed marked ST-segment depression and incomplete right bundle branch block. Influenza antigen and polymerase chain reaction tests for SARS-CoV-2 were negative.

Diagnoses:

Fatal arrhythmia after a second COVID-19 mRNA vaccination.

Interventions:

We performed an autopsy and studied the material morphologically and immunohistochemically.

Outcomes:

At autopsy, several small inflammatory foci with cardiomyocytic necrosis were scattered in the right and left ventricles, with a propensity for the right side. Some inflammatory foci were located near the atrioventricular nodes and His bundles. The infiltrating cells predominantly consisted of CD68-positive histiocytes, with a small number of CD8-positive and CD4-positive T cells. In this case, myocarditis was focal and mild, as is mostly observed following COVID-19 mRNA vaccination. However, the inflammatory foci were close to the conduction system and were considered the cause of fatal arrhythmia.

Lessons:

Although the benefits of COVID-19 vaccination appear to outweigh the side effects, it should be noted that fatal arrhythmias may rarely occur, and caution should be taken if individuals, particularly young men, complain of any symptoms after vaccination.
Current evidence on local therapy in oligometastatic prostate cancer
Authors: Basourakos Spyridon P. , Henning Grant , Karnes R. Jeffrey
Published: February 2024

Purpose of review

Metastatic prostate cancer (PCa) continues to be an invariably fatal condition. While historically, de-novo metastatic PCa was primarily treated with androgen deprivation therapy (ADT) and systemic therapy, there is a growing trend toward incorporating local treatments in the early management of the disease. This is particularly applicable to men with oligometastatic PCa (OMPC), which represents an ‘intermediate phase’ between localized and disseminated metastatic disease. Local treatment offers an opportunity for disease control before it progresses to a more advanced stage. This review discussed the current evidence for local treatment options for OMPC.

Recent findings

Currently, it has been suggested that men with OMPC may have a more indolent course and, therefore, favorable outcomes may be observed with metastasis-directed therapy (MDT). This review will not address the role of MDT to patients with OMPC but will focus on local treatments of the primary disease. The three main forms of local therapy employed for OMPC are cryotherapy, radiation therapy, and cytoreductive prostatectomy (CRP). Whole gland cryotherapy, either with ADT or with ADT and systemic chemotherapy, has shown some limited promising results. Radiation therapy combined with ADT has also demonstrated improvements in progression-free survival in clinical trials (primarily STAMPEDE Arm G and HORRAD). CRP often combined with ADT has emerged as a potential strategy for managing OMPC, with promising findings primarily from retrospective studies. Currently, several randomized controlled trials are underway to further investigate the role of CRP in the oligometastatic setting.

OMPC has become a unique category of disease with specific therapeutic implications. Lack of robust clinical data renders treatment selection controversial. Further studies with long follow up are necessary to identify men with oligometastatic disease who will benefit from local treatment.
Testicular cancer with small metastatic burden: optimal approach in 2024
Authors: Yuen Kit L. , Pandit Kshitij , Puri Dhruv , Yodkhunnatham Nuphat , Bagrodia Aditya
Published: February 2024

Purpose of review

Recent advancements in the management of clinical stage II (CS II) testicular cancer have transformed it into a predominantly curable condition. This success in treatment advancements has markedly extended patient survival. However, these treatments carry risks and morbidities, which is important to consider given the disease's impact on young men and the emerging understanding of long-term treatment consequences.

Recent findings

Emerging data support primary retroperitoneal lymph node dissection (RPLND) for select CS II seminoma patients, with similar short-term outcomes to chemotherapy but less treatment intensity. Recent studies have also challenged the reflexive use of adjuvant chemotherapy for pathologic node-positive disease, as growing evidence shows low relapse rates regardless of nodal stage. Furthermore, novel biomarkers like circulating serum microRNA-371a-3p levels can help predict the presence of viable germ cell tumor at time of RPLND.

Advances in risk stratification and therapy enable personalized de-escalation approaches for oligometastatic testicular cancer, optimizing survivorship. Upfront RPLND, reassessing adjuvant systemic therapy for RPLND pN+ disease, and novel biomarkers will shape precision treatment to achieve high cure rates with excellent quality of life. Ongoing trials of reduced-intensity regimens, accurate prognostic models, improved surgical strategy, and emerging biomarkers represent the next frontier in tailored curative therapy.
A 16-year-old boy presented with triple-A syndrome associated with neuromuscular disorders: a case report
Authors: Sultan Mohammad N. , Shakoo Noor , Razouk Ahmad , Alari Yaman , Aldaher Bashar , Niazi Ammar
Published: February 2024

Introduction and importance:

Allgrove syndrome (AS) (AAA syndrome) is a rare autosomal recessive disease caused by mutations in the AAAS gene located on chromosome 12q13. The AAAS gene encodes for the ALADIN protein (alacrima, achalasia, adrenal insufficiency, neurologic disorder). AS can manifest with a plethora of symptoms. Early recognition of the syndrome remains challenging due to its rarity and progressive nature. This report presents an unusual case of triple-A syndrome (TAS) with concurrent neuromuscular manifestations. Understanding the atypical presentation of this syndrome is vital for early diagnosis and appropriate management.

Case presentation:

We report a 16-year-old boy with severe malnutrition presented with painful swallowing, fatigue, and bilateral congenital ptosis. Barium swallow, upper gastrointestinal endoscopy, and Shimmer test were performed, which led to the diagnosis of TAS. Treatment included laparoscopic Heller’s procedure, artificial tears, hydrocortisone.

Clinical discussion:

TAS, also known as AS, is a rare multisystem disorder characterized by achalasia, Addison’s disease, and alacrima. This syndrome is occasionally referred to as 4A syndrome due to the inclusion of autonomic dysfunction. There is no treatment for AS. Management includes artificial tears for alacrima, glucocorticoid replacement therapy to treat adrenal insufficiency, and treatment of achalasia.

Conclusion:

This case emphasizes the importance of considering atypical presentations of TAS. Early diagnosis and treatment are paramount in addressing the varied components of this rare disorder. Understanding the clinical complexities of this syndrome aids in improved patient care and underscores the necessity for comprehensive evaluation and management in similar cases.
Microsurgical treatment of posterior circulation aneurysms: an institutional experience from Nepal
Authors: Sharma Mohan Raj , Karki Susmin , Pradhanang Amit B. , Sedain Gopal
Published: February 2024

Background

Management strategies and outcomes of patients with posterior circulation aneurysms are varied due to uncertainty in the optimal treatment modality and limited experience of neurosurgeons. Data are scarce regarding patients with posterior circulation aneurysms from developing countries. This study aims to describe the clinical characteristics, management strategies and outcome of patients with these aneurysms treated microsurgically in an academic institute in Nepal.

Methods

The clinical records of patients confirmed to have posterior circulation aneurysms treated microsurgically between July 2014 and July 2022 were retrospectively reviewed. Demographic and clinical characteristics, morphometric characteristics of aneurysms, management strategies, postoperative complications, and 1-year outcomes were described.

Results

Out of 220 aneurysms in 190 patients, 20 were posterior circulation aneurysms. The median age of the patients was 43 (15–60) years. All were ruptured aneurysms. The admission Hunt and Hess grades of 18 (90%) patients were less than or equal to III. The posterior inferior cerebellar artery (8) was the commonest location. The postoperative complications rate was 20%, with the overall mortality of 10%. 80% of patients had a favourable outcome at 1-year follow-up.

Conclusions

The patient characteristics and outcome are comparable with those described in the literature from other countries. With an individualized and careful selection strategy, our results are satisfactory despite fewer operations.
Delayed surgical treatment of asymptomatic severe traumatic C7–T1 spondylolisthesis: a rare case report from Syria
Authors: Mohsen Mohammad Ayham , Abouassi Majd , Albokai Mustafa , Alyousef Safwan , Hamed Ahed
Published: February 2024

Introduction:

Spondylolisthesis is described as the displacement of one vertebra over another, leading to spinal instability and potential nerve compression. When this occurs in the cervicothoracic junction, it can result in unique clinical manifestations. High-grade spondylolisthesis caused by trauma in the cervicothoracic junction of the spine usually results in acute spinal cord injury and quadriparesis. However, a few uncommon cases of the same injury reported minimal or no neurological deficits. Biomechanical evaluation of the underlying pathology can offer insights into the mechanism of injury and the preservation of neurological function.

Case presentation:

This paper explains the case of a 32-year-old white male patient who suffered from a traumatic C7–T1 spondylolisthesis. Despite having radiographic evidence of grade III traumatic spondylolisthesis, cord compression, fracture in the isthmus of the C7 vertebra, and intervertebral disc traumatic change and protrusion, the patient did not exhibit any motor neurological deficits. The patient underwent posterior spine fixation via the posterior approach as the first step of the surgical management, followed by anterior spine fixation via the anterior approach after several days (360° fixation). Fortunately, after 6 months of follow-up, the patient showed good outcomes. The patient was pain-free with an intact neurological clinical examination, the radiographs showed well-maintained fusion and alignment.

Discussion:

The best management approach to cervical spondylolisthesis without neurological injury is complicated and arguable due to the rarity of occurrence of such cases.

Conclusion:

A combined anteroposterior surgical approach, or 360° fixation, is a valuable technique for addressing complex spinal conditions such as the condition seen in our case, offering comprehensive stabilization and improved outcomes.
Synchronized cardioversion resolving refractory supraventricular tachycardia in a neonate: a case report with comprehensive analysis
Authors: Kumari Neelam , Yogi Tek Nath , Bhusal Amrit , Paudel Niraj
Published: February 2024

Introduction and importance:

Neonatal supraventricular tachycardia (SVT) poses unique challenges in diagnosis and management, with refractory cases requiring synchronized cardioversion being exceptionally rare. This case report explores the presentation and management of refractory SVT in a neonate, emphasizing the significance of sharing such clinical scenarios.

Case presentation:

A 16-day-old neonate, born via emergency caesarean section, presented with respiratory distress, poor feeding, and vomiting. Initial diagnosis of SVT was made on the basis of electrocardiography (ECG) changes. Initial attempts with adenosine failed, leading to the recurrence of tachycardia. Despite amiodarone administration, the tachycardia persisted, prompting synchronized cardioversion. Post-cardioversion, the neonate was managed with oral medications, showing sustained improvement.

Clinical discussion:

This case report highlights a neonate with refractory SVT, requiring synchronized cardioversion, presenting a rare and challenging scenario. The report addresses diagnostic challenges, treatment approaches, and potential mechanisms for refractory SVT, such as delayed presentation and resistance to adenosine. Emphasizing individualized care plans and vigilant monitoring, this report is a valuable resource for healthcare professionals, contributing to neonatal cardiology understanding and emphasizing the importance of early recognition and effective interventions. Ongoing follow-up and successful outcomes underscore the need for sustained management strategies.

Conclusion:

This case report sheds light on the rarity of refractory SVT in neonates, emphasizing the complexities in diagnosis and management. Successful synchronized cardioversion and subsequent oral therapy highlight the need for a multifaceted approach in neonatal SVT cases. The implications for clinical practice underscore the importance of awareness and continued research in neonatal cardiology and emergency medicine.
Intimomedial mucoid degeneration resulting in a dissecting infrarenal abdominal aortic aneurysm in a young Middle Eastern male: a case report
Authors: Hariri Omar , Al Laham Omar , Haffar Lina , Ghannam Mohammad , Mohammad Ammar
Published: February 2024

Introduction and importance:

Intimomedial mucoid degeneration is a rare vascular disorder first depicted in 1977. It involves mucin deposition in arterial layers. This will cause elastic tissue degeneration and aneurysm formation. This pathology predominantly affects the aorta. However, it could involve other smaller vessels. Surgical treatment could become complicated by a bleeding diathesis. Therefore, a precise surgical technique is necessary to avoid the ensuing complications.

Case presentation:

We present the case of a previously healthy 27-year-old Middle Eastern male who presented to our surgical clinic following the incidental discovery of an infrarenal abdominal aortic aneurysm following a blunt trauma to the left flank incurred during a fall. Preoperative radiology unveiled a dissecting an infrarenal aortic aneurysm with a concurrent dissection flap at the left renal artery level. Furthermore, an additional dissection flap was observed at the abdominal aortic bifurcation devoid of thrombosis.

Clinical discussion:

We planned to perform a bilateral aortoiliac bypass. However, due to the fragility of the artery wall, bleeding diathesis, and the tearing that occurred due to the anastomotic suture, the irreparable tear in the anastomosis complicated the situation, we decided to ligate the aorta and perform an axillary-bi-femoral bypass.

Conclusion:

Intimomedial mucoid degeneration presenting as a dissecting infrarenal abdominal aortic aneurysm is an exceptionally rare pathology. This underscores the crucial need for extensive epidemiological research to document and raise awareness about these cases. Our literature review confirms that our case is the first documented instance in our country, and this emphasizes the significance of our findings.
Use of Expedited Partner Therapy for Pregnant Women Treated for Sexually Transmitted Infections in Gaborone, Botswana
Authors: Hansman Emily , Mussa Aamirah , Ryan Rebecca , Babalola Chibuzor M. , Ramontshonyana Kehumile , Tamuthiba Lefhela , Ndlovu Neo , Bame Bame , Klausner Jeffrey D. , Morroni Chelsea , Wynn Adriane
Published: February 2024

Background

Partner notification and treatment for sexually transmitted infections are critical to prevent reinfection and reduce transmission. However, partner treatment rates are low globally. Expedited partner therapy (EPT), in which the patient delivers treatment directly to their partner, may result in more partners treated. We assessed partner notification and treatment outcomes among pregnant women in Gaborone, Botswana, including EPT intent, uptake, and effectiveness.

Methods

The Maduo study was a cluster-controlled trial evaluating the effect of antenatal Chlamydia trachomatis and Neisseria gonorrhoeae infection screening in pregnant women. The intervention arm received screening at first antenatal care (ANC), third-trimester, and postnatal care visits. The standard-of-care arm received screening postnatally. Participants screening positive were given options for partner treatment: contact slips, in-clinic treatment, or EPT. Self-reported partner notification and treatment outcomes were assessed at test-of-cure visit.

Results

Of 51 women who screened positive for C. trachomatis/N. gonorrhoeae at first ANC and returned for test of cure, 100% reported notifying their partner and 48 (94.1%) reported their partner received treatment. At third trimester 100% (n = 5), reported partners were treated. Before testing, EPT intent was lower than EPT uptake at all time points (first ANC: 17.9% vs. 80.4%; third-trimester: 57.1% vs. 71.4%; postnatal care: 0% vs. 80.0%). Partner treatment success was 100% among EPT users compared with 70% among nonusers (P = 0.006).

Conclusions

Partner notification and treatment success was high in this population. Despite low pretest intent to use EPT, uptake was high and associated with greater partner treatment success. Our findings suggest that EPT may be a successful partner treatment strategy to pursue in low- and middle-income countries.
Pediatric Sepsis Phenotypes and Outcome: 5-Year Retrospective Cohort Study in a Single Center in India (2017–2022)
Authors: Sankar Jhuma , Agarwal Sheetal , Goyal Anshu , Kabra SK , Lodha Rakesh
Published: February 2024

OBJECTIVES:

To describe mortality associated with different clinical phenotypes of sepsis in children.

DESIGN:

Retrospective study.

SETTING:

PICU of a tertiary care center in India from 2017 to 2022.

PATIENTS:

Six hundred twelve children (from 2 mo to 17 yr old) with a retrospectively applied diagnosis of sepsis using 2020 guidance.

METHODS:

The main outcome was mortality associated with sepsis subtypes. Other analyses included assessment of risk factors, requirement for organ support, and PICU resources used by sepsis phenotype. Clinical data were recorded on a predesigned proforma.

INTERVENTIONS:

None.

MEASUREMENTS AND RESULTS:

Of the 612 children identified, there were 382 (62%) with sepsis but no multiple organ failure (NoMOF), 48 (8%) with thrombocytopenia-associated MOF (TAMOF), 140 (23%) with MOF without thrombocytopenia, and 40 (6.5%) with sequential MOF (SMOF). Mortality was higher in the SMOF (20/40 [50%]), MOF (62/140 [44%]) and TAMOF (20/48 [42%]) groups, compared with NoMOF group (82/382 [21%] [p < 0.001]). The requirement for organ support and PICU resources was higher in all phenotypes with MOF as compared with those without MOF. On multivariable analysis elevated lactate and having MOF were associated with greater odds of mortality.

CONCLUSIONS:

In this single-center experience of sepsis in India, we found that sepsis phenotypes having MOF were associated with mortality and the requirement of PICU resources. Prospective studies in different regions of the world will help identify a classification of pediatric sepsis that is more widely applicable.
Does “One Size Fits All”? Rethinking FIGO Depth of Invasion Measurements in Vulvar Cancer
Authors: Bleeker Maaike C.G. , Bosse Tjalling , van de Vijver Koen K. , Bart Joost , Horlings Hugo , Jonges Trudy G.N. , Visser Nicole C.M. , Kooreman Loes F.S. , Bulten Johan , Ewing-Graham Patricia C.
Published: February 2024

Depth of invasion (DOI) is an important diagnostic parameter in patients with vulvar carcinoma, where a cutoff value of 1 mm largely determines the tumor stage and the need for groin surgery. DOI measurement should be reproducible and straightforward. In light of the new recommendation on how to measure DOI in the International Federation of Gynecology and Obstetrics (FIGO) staging system 2021, an exploratory study was conducted on the current practice of DOI measurement in vulvar cancer. In this study of 26 selected cases, 10 pathologists with high exposure to vulvar cancer cases in daily practice assessed both the conventional (FIGO 2009) and alternative (FIGO 2021) DOI methods for applicability and preference. In this set of cases, the DOI measurement according to FIGO 2009 was generally considered easier to apply than the measurement according to FIGO 2021, with applicability being rated as “easy to reasonable” in 76.9% versus 38.5% of cases, respectively (P=0.005). The preferred method was FIGO 2009 or tumor thickness in 14 cases and FIGO 2021 in 6 cases. No invasion was preferred in 1 case. For the remaining 5 cases, half of the pathologists opted for the FIGO 2009 method and half for the FIGO 2021 method. Although the FIGO 2009 method proved to be more readily applicable in most of the cases studied, the method may differ for each case. There may not be a “one size fits all” solution for all cases of vulvar cancer.