Drug Database
IB

ibuprofen (ibuprofen, Nordmark / ibuprofen, Pacific / ibuprofen, Bracco)

✓ Approved

Bracco · PTGS1 · 小分子

什么是 ibuprofen?

ibuprofen 是一种小分子,由Bracco研发。该药已获批,用于治疗相关适应症,给药途径:Oral (PO)。

药物档案

商品名ibuprofen, Nordmark, ibuprofen, Pacific, ibuprofen, Bracco
公司Bracco
药物类别小分子
分子靶点PTGS1, PTGS2
给药途径Oral (PO)
状态Approved

作用机制

分子靶点

ibuprofen 作用于 2 个分子靶点:

PTGS1prostaglandin-endoperoxide synthase 1 (COX3, PCOX1)
PTGS2prostaglandin-endoperoxide synthase 2 (GRIPGHS, hCox-2)
需要更深入的分析?Noah AI 可解释复杂机制并与同类药物比较。

治疗适应症

ibuprofen 针对 2 个适应症,涉及 2 个治疗领域。

治疗领域疾病/病症分期
Gastrointestinal disordersAbdominal pain✓ Approved
Hepatobiliary disordersHepatitis✓ Approved

相关研究文献

PubMedCancer2026-09-10

Prevalence of breast, cervical, and colorectal cancer screening among adults according to disability type and difficulty level, United States, 2021 and 2023.

Mazzitelli Natalia N, Star Jessica J, Meggett Kinsey K, Han Xuesong X et al.

Adults with disabilities face multiple barriers to cancer screening services. Few studies have examined screening receipt across multiple disability domains via standardized measures in contemporary nationally representative samples. Data were pooled from the 2021 and 2023 National Health Interview Survey. Prevalence of United States Preventive Services Task Force recommendation concordant breast, cervical, and colorectal cancer screening was estimated according to disability domain (vision, hearing, mobility, cognition, communication, and self-care) and difficulty level ("substantial," "some," and "none"), which were defined according to the Washington Group Composite Disability Indicator. A total of 1712, 1147, and 3106 sample respondents eligible for breast, cervical, and colorectal screening had disabilities, respectively, which translates to 6.02 million, 5.10 million, and 11.17 million when population weighted. Breast and cervical screening prevalence decreased with increasing difficulty level for self-care, vision, mobility, and cognition domains, with the lowest receipt among those reporting substantial versus no self-care difficulties (breast: 52% vs. 79%; adjusted prevalence ratio [aPR], 0.69; 95% CI, 0.58-0.82; cervical: 37% vs. 78%; aPR, 0.63; 95% CI, 0.51-0.78). Communication disability was associated with lower cervical screening (35% substantial vs. 78% none; aPR, 0.65; 95% CI, 0.52-0.82) but not for other screenings. Conversely, stool testing for colorectal screening was higher among adults with substantial mobility difficulties (22% vs. 16% none; aPR, 1.24; 95% CI, 1.12-1.38) and some self-care, mobility, and vision difficulties, compared to those with none. Addressing barriers for individuals with self-care limitations could improve suboptimal screening levels across multiple cancer screenings. Self-sampling modalities, including stool testing, may mitigate accessibility issues, and warrant further evaluation.

PMID 42720530
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PubMedJournal of paediatrics and child health2026-09-10

Paediatric Posterior Reversible Encephalopathy Syndrome (PRES) Induced by Ibuprofen Intake: A Case Report.

Bargiacchi Giuditta G, De Marco Oriana O, Petruzzelli Luigi Annicchiarico LA, Tucci Celeste C et al.

PMID 42717719
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PubMedScientific reports2026-09-10

Severity of irritable bowel syndrome and its correlates among Middle East and North African medical students: a multicentric cross sectional study.

Abdelshafi Abdelrahman A, Abdelhamid Zeinab G ZG, Osama Belal B, Mohammed Yasmine Adel YA et al.

Irritable bowel syndrome (IBS) is a prevalent functional gastrointestinal disorder that is commonly reported among individuals experiencing high levels of stress, such as medical students. Despite its significance, data on the severity of IBS and its correlates remains scarce in the Middle East and North Africa (MENA) region. This study is a secondary analysis of a previously published multicenter study and aimed to evaluate the severity of irritable bowel syndrome (IBS) and identify the correlates of severe IBS among medical students with Rome IV-confirmed IBS. This multicentric cross-sectional study was conducted across 27 medical faculties in seven MENA countries) from March until May 2024. A bilingual (Arabic/English) online self-reported questionnaire was used to assess IBS severity via the validated IBS-Symptom Severity Scale. Data analysis was performed using SPSS, version 26. Remission, mild, moderate, and severe IBS symptoms were detected among 15.28%, 31.38%, 36.60%, and 16.73% of the participants, respectively. Students with severe IBS symptoms had a significantly higher mean age compared to other students (p = 0.019). Among students with severe IBS symptoms, the proportion of overweight/obese (18.5%) was significantly higher than that of underweight/normal weight (16.1%) (p = 0.022). Furthermore, among students with severe IBS symptoms, there were significantly higher proportions of positive depression (p < 0.001), anxiety (p < 0.001), and history of food or drug hypersensitivity (p < 0.001). In the Generalized linear model - Adjusted Poisson regression analysis for determination of the correlates of severe IBS among medical students, Anxious students [aPR = 1.87 (95% CI 1.418-2.461)] and depressed students [aPR = 1.86 (95% CI 1.512-2.284)] were significantly more likely to experience severe IBS symptoms (p < 0.001*). Similarly, students with a history of food or drug hypersensitivity were significantly more likely to have severe IBS [aPR = 1.29 (95% CI 1.079-1.546)] (p = 0.005). The present study demonstrated that more than half of students with IBS In the MENA region exhibited moderate to severe symptoms. Psychological comorbidities were predominant among students with severe IBS symptoms, highlighting the strong association between mental health conditions and IBS symptom severity in this population.

PMID 42717224
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PubMedSAGE open medical case reports2026-09-10

Disseminated meningococcal infection presenting with constrictive pericarditis and bilateral septic arthritis without meningitis: A case report.

Binidris Mutasim M, Shehata Menatalla M, Mahfouz Ahmed A, Abousaad Omar O et al.

Invasive meningococcal disease is a life-threatening infection that classically presents as meningitis or meningococcemia. Extra-meningeal manifestations, including pericarditis and septic arthritis, are uncommon and may complicate diagnosis, particularly in the absence of meningeal involvement. A previously healthy vaccinated man in his 50s presented with acute bilateral knee pain and swelling following a short history of fever, productive cough, fatigue, and dyspnea. Blood cultures grew Neisseria meningitidis serogroup W, whereas cerebrospinal fluid, synovial fluid, and pericardial fluid cultures remained negative. Cardiac magnetic resonance imaging demonstrated constrictive pericarditis with circumferential pericardial enhancement and pericardial effusion. The patient was successfully treated with intravenous ceftriaxone, colchicine, ibuprofen, pericardiocentesis, and bilateral knee washout, followed by oral ciprofloxacin. This case adds to the limited literature describing concurrent cardiac and musculoskeletal manifestations of invasive meningococcal disease without meningitis and shows the importance of early recognition, comprehensive investigation and multidisciplinary management of these uncommon presentations.

PMID 42718941
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PubMedCureus2026-09-10

Outcomes of Open, Percutaneous, and Closed Treatment of Isolated Mandibular Condylar Fractures.

Tiwana Hardeep H, Sangha Harneet H, Kennedy Dean D, Salas Abigail A et al.

Objectives Mandibular condylar fractures are common facial fractures, and the optimal balance between open and less invasive treatment remains debated. Readmission provides a reproducible hospital-utilization outcome that can be examined in large administrative datasets. This study aimed to compare 30-day readmission following open, percutaneous, and closed treatment of mandibular condylar fractures (MCF) using national inpatient databases. Methods We performed a retrospective database study using the 2016 Kids' Inpatient Database (KID) and the 2019-2020 National Readmissions Database (NRD). KID was used only for supplemental pediatric inpatient characterization and was not used to calculate readmission. The 6,240-case analytic cohort and all 30-day readmission analyses, including the pediatric subgroup analyses, were derived from the 2019-2020 NRD. Isolated MCF were identified with ICD-10-CM (International Classification of Diseases, 10th Revision, Clinical Modification) diagnosis codes, and treatment was classified with ICD-10-PCS (Procedure Coding System) procedure codes as open, percutaneous, or closed. Pearson chi-square tests were used for categorical comparisons, with 95% confidence intervals and Cramer's V reported for effect size. A two-sided p < 0.05 was considered statistically significant. Results A total of 6,240 NRD index cases met the study criteria. After correction of denominator and decimal-place transcription errors in the prior version, approach-specific 30-day readmission rates ranged from 4.8% to 8.3% across All Patient Refined Diagnosis-Related Groups (APR-DRG) severity strata. No significant differences were identified among open, percutaneous, and closed approaches within severity strata (all p ≥ 0.711). Age- and fixation-stratified analyses similarly showed no consistent difference between internal and external fixation; pediatric readmission results represent the pediatric subset of the NRD and do not include KID encounters. Conclusion No treatment approach demonstrated a consistent 30-day readmission advantage across the examined subgroups. Readmission should be interpreted as a hospital-utilization outcome rather than a direct measure of functional or clinical effectiveness. Treatment selection should remain individualized according to patient and fracture characteristics.

PMID 42718931
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PubMedChemical & pharmaceutical bulletin2026-09-09

Detection of Crystalline Ibuprofen Components in Ibuprofen-Loaded SBA-15 Mesoporous Silica Using Time-Domain NMR.

Kobayashi Madoka M, Kato Fumitaka F, Okada Kotaro K

The present study evaluated the applicability of time-domain NMR (TD-NMR) for detecting crystalline ibuprofen components in ibuprofen-loaded mesoporous silica. Ibuprofen-loaded mesoporous silica samples with different drug loadings were prepared, and the physical state of ibuprofen was characterized by nitrogen adsorption, powder X-ray diffraction (PXRD), differential scanning calorimetry (DSC), 13C solid-state NMR spectroscopy, and TD-NMR relaxation measurements. PXRD, DSC, and 13C solid-state NMR spectroscopy did not clearly detect crystalline ibuprofen in samples with ibuprofen loadings of 10-30%. By contrast, crystalline components were observed in samples with loadings of 40% or higher. These crystalline components were considered to originate predominantly from excess ibuprofen that crystallized outside the mesopores. In the T1 relaxation analysis using TD-NMR, IBU10-30 was mainly described by a monoexponential function, whereas IBU40-70 required a biexponential function, yielding a long T1 component associated with crystalline ibuprofen. In the T2 relaxation analysis, IBU40-70 exhibited an initial rapid decay that was described by a Gaussian function, whereas IBU10-30 showed a gradual exponential decay. The signal proportions of these NMR relaxation components increased with increasing ibuprofen loading and showed trends consistent with the apparent crystallinity estimated by DSC. These results suggest that TD-NMR, particularly T2 relaxation analysis, may serve as a complementary, nondestructive, and rapid method for evaluating the appearance and increase of crystalline ibuprofen components in mesoporous silica formulations and for monitoring changes in crystallinity.

PMID 42716791
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