Patient-controlled analgesia with hydromorphone treatment for advanced colon cancer with severe pain in an older adult patient: a case report and literature review.

Background: Unrelieved cancer pain can seriously reduce patients' quality of life. Hydromorphone based patient-controlled analgesia (PCA) is widely used in surgery. In recent years, it has also gained attention in the field of cancer pain.

A facile and intelligent detection method for diclazuril based on a stable dual emissive Eu-dopped metal-organic framework.

Diclazuril (DIC) is a broad-spectrum anti-coccidiosis drug of the triazine class, widely used in poultry farming. The overuse of DIC may lead to its accumulation in animal bodies, which may enter the food chain and threaten human health. In this work, we fabricated a stable Eu-doped UiO-66 fluorescence sensor (EuUHIPA-30) for the sensitive detection of DIC.

Double-nylon purse-string suture in closing postoperative wounds following endoscopic resection of large (≥ 3 cm) gastric submucosal tumors.

Background: Endoscopic full-thickness resection (EFTR) of gastric submucosal tumors (SMTs) is safe and effective; however, postoperative wound management is equally important. Literature on suturing following EFTR for large (≥ 3 cm) SMTs is scarce and limited.

Aim: To evaluate the efficacy and clinical value of double-nylon purse-string suture in closing postoperative wounds following EFTR of large (≥ 3 cm) SMTs.

Multifunctional Eu-MOF for simultaneous quantification of malachite green and leuco-malachite green and efficient adsorption of malachite green.

Multi-target detection combined with in-situ removal of contaminants is a challenging issue difficult to overcome. Herein, a dual-emissive Eu-metal organic framework (Eu-MOF) was constructed by pre-functionalization with a blue-emissive ligand and post-functionalization with red-emissive Eu ions using a UiO-66 precursor. The fluorescence of the synthesized Eu-MOF is highly selective and sensitive toward malachite green (MG) and its metabolite leuco-malachite green (LMG), which are environmentally persistent and highly toxic to humans.

A recyclable Eu-functionalized dual-emissive metal-organic framework for portable, rapid detection and efficient removal of malachite green.

A europium-functionalized, dual-emissive, metal-organic framework-based fluorescence sensor (EuUCNDA) was constructed post-synthetic modification of an UiO-66-type precursor through coordination interactions. EuUCNDA exhibited extremely high selectivity and sensitivity for malachite green (MG) with a low detection limit of 13.01 nM, a wide linear concentration range (0.

Fungal corneal ulcer after repair of an overhanging filtering bleb: A case report.

Background: Overhanging filtering bleb is a common complication after trabeculectomy and surgical repair is an effective treatment when the patient presents with apparent symptoms. Filtering bleb relevant infection including in the filtering bleb itself and even endophthalmitis in some severe cases has been reported. However, corneal fungal infection after filtering bleb repair is rarely reported.

Proprioceptive Acuity Assessment in Multiple Directions Across Multiple Joints in the Upper Limb.

Proprioception is essential for precise movement as it helps the body transmit important data about its surroundings to the central nervous system for maintaining body posture and position. This study aimed to investigate the effect of direction and joint angle on upper limb proprioception. Thirty individuals (all males) completed a position reproduction activity in 13 directions and three joint angles.

Recovery of pinch force sense after short-term fatigue.

The aim of this study was to identify the exact origin of force sense and identify whether it arises centrally or peripherally. The present study was designed to analyze the effects of short-term fatigue on pinch force sense and the duration of these effects. During the fatigue protocol, twenty (10 men and 10 women; M = 22.

Stochastic resonance analysis of a coupled high-speed maglev vehicle-bridge coupled system under bounded noise.

Coupled oscillations typically occur in maglev vehicle-bridge coupled systems excited by bounded noise caused by guideway irregularities. The paper employed Hamilton equations to derive the corresponding canonical transformation equations and determined the critical stable regions for two kinds of resonances using the largest Lyapunov exponents. The results show that the critical stable region between the excitation amplitude and the resonant frequency ratio is a valley shape when the system has external resonance only.

Envafolimab combined with chemotherapy in the treatment of combined small cell lung cancer: A case report.

Background: Combined small cell lung cancer (C-SCLC) is a special subtype of small cell lung cancer that is relatively rare, aggressive, and prone to early metastasis and has a poor prognosis. Currently, there are limited studies on C-SCLC, and there is no uniform standard treatment, especially for extensive C-SCLC, which still faces great challenges. In recent years, the development and progress of immunotherapy have provided more possibilities for the treatment of C-SCLC.

Two methods of lung biopsy for histological confirmation of acute fibrinous and organizing pneumonia: A case report.

Background: Acute fibrinous and organizing pneumonia (AFOP) is a rare, noninfective lung disease, histologically characterized by a patchy distribution of intra-alveolar fibrin "balls" and organizing pneumonia. The clinical manifestations of AFOP are nonspecific. Diagnosis depends on pathology.

Mass spectrometry-based identification of new serum biomarkers in patients with latent infection pulmonary tuberculosis.

Noninvasive and simple indicators for diagnosing latent tuberculosis (TB) infection (LTBI) and tracking progression from latent infection to active TB infection are still desperately needed. The aim of this study was to screen and identify possible biomarkers for diagnosing LTBI and monitoring the progression from latent infection to active TB infection, as well as to investigate the underlying processes and functions. To assess changes in metabolite composition associated with active tuberculosis infection in humans, whole blood supernatants were collected from patients with LTBI, drug-susceptible TB patients, drug-resistant TB patients, and healthy controls.

Effect of pinch types on pinch force sense in healthy adults.

Pinch force sense plays an important role in the performance of daily finger movements, including tip, key, palmar pinch. The present study investigated the roles of pinch type in the sensation of pinch force among healthy participants in the ipsilateral force reproduction trial. This study instructed forty healthy adult subjects (20 women and 20 men) in producing reference forces at different levels [10, 30, 50% maximal voluntary isometric contraction (MVIC)] by adopting 3 pinch types (tip, key, and palmar pinches) and in reproducing the above force levels with the identical hand.

Outcomes of seromuscular bladder augmentation compared with standard bladder augmentation in the treatment of children with neurogenic bladder.

Background: Intestinal seromuscular bladder augmentation (SMBA) surgery has produced no mucosal-related complications, but its outcomes need to be studied.

Aim: To evaluate the safety and effectiveness of SMBA in the treatment of children with neurogenic bladder.

Methods: A retrospective analysis of the clinical data of children with SMBA was performed from March 2008 to February 2018, and the data were compared with those of children receiving standard cystoplasty (SC).

Efficacy and safety of Dengyinnaotong Capsule in patients with Cognitive impairment caused by cerebral Small Vessel Disease: study protocol of a multicenter, randomized, open-label, controlled trial (De-CSVD trial).

Background: Cerebral small vessel disease (CSVD) is a common syndrome in the older population, with a prevalence ranging from 5% in subjects aged 50 years to almost 100% in those aged 90 years and older. It is regarded to be a major cause of vascular cognitive impairment. Existing prevention and treatment approaches have not yet shown ideal clinical outcomes.

The effect of pinch span on pinch force sense in healthy participants.

The purpose of the current investigation was to evaluate the effect of pinch span on the perception of pinch force in typical participants. The healthy participants (10 males and 10 females) conducted an ipsilateral force reproduction test with three distinct pinch spans (2, 4, and 6 cm) at three distinct forces of 10%, 30%, and 50% maximum voluntary isometric contraction. The findings revealed a significantly greater consistency (lower variable error (VE)) of 4 cm compared with 2 and 6 cm pinch spans.

Exploring Sex Differences and Force Level Effects on Grip Force Perception in Healthy Adults.

This study aimed to explore the effect of sex and force level on grip force reproduction in healthy adults by conducting a force reproduction task. Participants (n = 28) were instructed to replicate a range of reference grip force levels (10-130 N in 10 N increments). We found that women (absolute error: 16.

Vedolizumab-associated diffuse interstitial lung disease in patients with ulcerative colitis: A case report.

Background: Vedolizumab, a newer class of integrin antagonist biological agents, has been applied to treat patients with moderate-to-severe Crohn's disease (CD) and ulcerative colitis (UC), especially for patients who are refractory to traditional therapies and tumor necrosis factor antagonists. However, some rare but life-threatening adverse effects warrant pharmacovigilance. We describe the first fatal case of vedolizumab-associated severe diffuse interstitial lung disease in China.

Assessment of grip force sense test-retest reliability in healthy male participants.

There has been a lack of research to date regarding the test-retest reliability of grip force sense in healthy adult males. This study was therefore designed to explore this topic across a series of target force levels using an ipsilateral force reproduction task. The same experienced research staff conducted two testing sessions for each study participant, with 1 week between test sessions.

Pulmonary Langerhans cell histiocytosis and multiple system involvement: A case report.

Background: Pulmonary Langerhans cell histiocytosis (PLCH) is a relatively rare type of lung disease, common in middle-aged smoking men. It is characterized by proliferation and infiltration of Langerhans cells, and the formation of multiple parabronchial mesenchymal nodules in lung tissue, and may lead to organ dysfunction. There are no typical symptoms and signs, and it is easily misdiagnosed or missed, and therefore deserves clinical attention and further discussion.

Lung adenocarcinoma harboring rare epidermal growth factor receptor L858R and V834L mutations treated with icotinib: A case report.

Background: Epidermal growth factor receptor (EGFR) tyrosine-kinase inhibitors are widely used for the treatment of non-small-cell lung cancer with mutations. However, patients with rare, even compound mutations have different responses to EGFR-tyrosine-kinase inhibitors, which bring uncertainty to clinical treatment.

Case Summary: A 45-year-old female patient presented with a 3-mo history of cough and white sputum without chest pain.