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ciprofloxacin (Aceoto / Cetraxal / Cetraxal Otico)

✓ Approved

Laboratorios SALVAT · 小分子 · 小分子

什么是 ciprofloxacin？

ciprofloxacin 是一种小分子，由Laboratorios SALVAT研发。该药已获批，用于治疗相关适应症，给药途径：Others。

药物档案

商品名Aceoto, Cetraxal, Cetraxal Otico
公司Laboratorios SALVAT
药物类别小分子
给药途径Others
状态Approved
来源： ClinicalTrials.gov, Laboratorios SALVAT

治疗适应症

ciprofloxacin 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
Infections and infestationsOtitis externa✓ Approved
Ear and labyrinth disordersExternal ear inflammation✓ Approved

相关研究文献

PubMedBiosensors2026-07-27

Manganese-Doped Carbon Dots for Sensitive Fluorescence Detection of Ciprofloxacin in Environmental and Pharmaceutical Samples.

Xue Jian J, Fu Wenli W, Liu Luhang L, Qin Qizhong Q et al.

A simple and sensitive fluorescence sensing method was developed for ciprofloxacin (CIP) determination based on manganese-doped carbon dots (Mn-CDs). The Mn-CDs were synthesized through a one-step hydrothermal method using anhydrous citric acid and manganese chloride tetrahydrate as precursors. The prepared Mn-CDs exhibited good dispersibility, uniform nanoscale morphology, abundant surface functional groups and favorable fluorescence properties. The incorporation of Mn was designed to introduce coordination-related binding sites for CIP, thereby enhancing the interaction between Mn-CDs and CIP. Under excitation at 330 nm, the Mn-CDs showed a pronounced fluorescence enhancement response toward CIP, enabling their use as fluorescent probes for quantitative detection. Under the optimized conditions, the fluorescence intensity increased linearly with CIP concentration over the range of 20 nM-10 μM, with a detection limit of 1.12 nM. The proposed sensing system exhibited satisfactory selectivity toward CIP over various potentially interfering substances and good storage stability. The practicality of the method was further verified by analysis of pond water samples, affording recoveries of 86-118% with relative standard deviations below 5%. In addition, the method showed acceptable applicability for CIP determination in different pharmaceutical formulations. These results indicate that the Mn-CD-based fluorescent probe provides a convenient, sensitive and promising platform for CIP determination in environmental and pharmaceutical samples.

PMID 42505433
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PubMedAntibiotics (Basel, Switzerland)2026-07-27

Antimicrobial Resistance Profiles of Bacterial Pathogens Associated with Acute Diarrheal Disease: A Three-Year Retrospective Study in a Romanian Tertiary-Care Hospital.

Borcan Alina Maria AM, Caravia Laura Georgiana LG, Secuiu Bianca B, Borcan Calin Andrei CA et al.

Despite its typically self-limiting course, acute diarrheal disease continues to be clinically relevant from an antimicrobial resistance surveillance perspective. In-depth analyses at a national level remain limited, with available Romanian studies from the last decade focusing on individual pathogens, often relying on a restricted isolate collection. In this context, we aimed to evaluate antimicrobial resistance profiles and distribution of Salmonella spp., Campylobacter spp., Escherichia coli, Yersinia spp. and Shigella spp. Data was obtained from records from the Microbiology Laboratory of a tertiary-care hospital serving the south region of Romania, over a 3-year period. Campylobacter spp. had high resistance rates to ciprofloxacin (81.65% for C. jejuni; 85.15% for C. coli) and tetracycline (44.65% for C. jejuni; 56.07% for C. coli). Erythromycin resistance remained low and stable over the study period, with no statistically significant temporal variation; however, C. coli isolates demonstrated significantly higher erythromycin (p = 0.001) and tetracycline (p = 0.008) resistance rates compared to C. jejuni. Overall Salmonella spp. resistance rate to ciprofloxacin was 46.00%, with higher resistance observed in serogroups C (63.64%) and D (52.53%) (p < 0.01). Ampicillin (AMP) resistance varied significantly across years and serogroups, with serogroup B consistently demonstrating higher resistance rates (40.48%) (p < 0.001). E. coli isolates reacting with pathotype-associated O antisera revealed high resistance levels to ampicillin (41.57%), amoxicillin-clavulanic acid (AMC) (38.73%) and sulfamethoxazole-trimethoprim (SXT) (19.25%), with low resistance levels to ciprofloxacin (9.04%) and ceftriaxone (CRO) (9.71%); no significant variation in resistance patterns was identified across years or serological pools, suggesting a relatively stable resistance profile over the study period. Yersinia spp. isolates showed no notable antimicrobial resistance levels. Shigella spp. isolates exhibited high resistance for ampicillin (78.57%), sulfamethoxazole-trimethoprim (68.75%), amoxicillin-clavulanic acid (50.00%) and ceftriaxone (35.41%). This study addressed a recognized gap in Romanian and Eastern European surveillance data and aims to contribute to a stronger evidence base for future epidemiological investigations and antimicrobial stewardship efforts. Resistance rates identified in our study may provide valuable information for comparison with data generated from veterinary, food and environmental surveillance programs, thereby supporting a more comprehensive understanding of antimicrobial resistance (AMR) epidemiology. These findings may additionally contribute to the development of coordinated strategies aimed at mitigating the emergence and spread of AMR.

PMID 42505595
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PubMedAntibiotics (Basel, Switzerland)2026-07-27

Changes in Antibiotic Resistance Patterns in Diabetic Foot Infections Requiring Toe Amputation: A Long-Term Single-Center Retrospective Study.

Özgözen Alaaddin Levent AL, Altunay Enes E

Objectives: Diabetic foot infections are a major cause of morbidity and amputation, and increasing antibiotic resistance complicates their management. This study aimed to evaluate longitudinal changes in antibiotic resistance among bacterial pathogens isolated from patients undergoing toe amputation due to diabetic foot infections. Methods: This retrospective, single-center study included patients who underwent toe amputation for diabetic foot infections between 2013 and 2024. Microbiological culture results and antimicrobial susceptibility data were analyzed across three consecutive time periods: 2013-2016, 2017-2020, and 2021-2024. Results: A total of 351 patients were included (mean age, 64.1 years; 64% male). A history of dialysis was present in 30% of patients, and 54% had a history of prior hospitalization. A total of 351 patients were included in the study. A total of 378 bacterial isolates recovered from positive microbiological cultures were included in the antimicrobial susceptibility analysis. The most frequently isolated microorganisms were Escherichia coli, Enterococcus spp., coagulase-negative Staphylococcus, and Staphylococcus aureus. Among Enterobacterales isolates, statistically significant increases in resistance across the three consecutive time periods were observed for amoxicillin-clavulanate (p = 0.009), piperacillin-tazobactam (p = 0.002), trimethoprim-sulfamethoxazole (p = 0.012), and meropenem (p = 0.027), whereas the increase in imipenem resistance did not reach statistical significance (p = 0.054). Within Staphylococcus spp., a statistically significant increase in resistance across the three consecutive time periods was observed only for ciprofloxacin (p = 0.047). Conclusions: Changes in antimicrobial resistance rates were observed among bacterial isolates recovered from diabetic foot infections across the three consecutive time periods, highlighting the importance of regional surveillance and up-to-date local resistance data for guiding empirical antibiotic therapy.

PMID 42505644
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PubMedCureus2026-07-27

Assessment of Drug Utilization Pattern of Antimicrobials Prescribed in the Orthopedic Department of a Tertiary Care Hospital.

Patil Kartiki P KP, Thorat Vandana M VM, Chawla Leesha L LL

Introduction The purpose of prescription patterns is to collect valid data, which would help in formulating appropriate guidelines to ensure the rational use of medicines. Unfortunately, information about the use of medicines in patients visiting orthopedic clinics in tertiary care hospitals in India, especially in Maharashtra, is scanty. Therefore, the present study was undertaken with the primary objective to evaluate the current drug-prescribing trend of antimicrobials in the management of inpatients of the orthopedic department and secondary objectives to assess group-wise distribution of antimicrobials prescribed to inpatients of the orthopedic department and to assess additional drugs prescribed to these patients. Methods This study was a cross-sectional observational study done on 99 patients who were admitted to the wards of the orthopedics department of the hospital. The drug utilization assessment was done by using the WHO core drug prescribing indicators. The assessment of the drugs prescribed according to the essential drug list was done using the National List of Essential Drugs Medicines (NLEM) 2022 of India. Results The study population was predominantly elderly (47.5% ≥60 years) with male predominance (62.6%), and falls (58.6%) as the leading cause, followed by road traffic accidents (35.3%). Antimicrobial use was dominated by broad-spectrum agents, particularly ceftriaxone (43.4%), ciprofloxacin (47.5%), and metronidazole (54.5%), with moderate use of aminoglycosides (35.4%). Fixed-dose combinations were led by Cefuroxime + Sulbactam (25.2%). Supportive therapy was extensive, including ranitidine (62.6%), tramadol (59.6%), antihypertensives, insulin, and nutraceuticals. Combination therapies such as Bromelain + Trypsin + Rutoside (37.4%) were frequently used. Conclusion This study reflects a pattern of polypharmacy characterized by extensive use of broad-spectrum antimicrobials and adjunctive therapies, emphasizing the need for rational prescribing practices and antimicrobial stewardship to optimize clinical outcomes and minimize resistance.

PMID 42504368
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PubMedAntibiotics (Basel, Switzerland)2026-07-27

Rectal Bacteria and Antibiotic Resistance in Zoo Animals in Algeria.

Choual Khayreddine K, Tamendjari Sofiane S, Peruzy Maria Francesca MF, Bouzebda Afri Farida F et al.

Healthy animals can harbor complex and diverse bacterial communities, including pathogenic taxa capable of causing disease and mortality, and individuals that are kept in zoos may act as asymptomatic carriers of a broad range of pathogens. Therefore, this study aimed to investigate the rectal bacterial microbiota of multiple animal classes (reptiles, birds, and mammals), maintained in enclosures, identify known or emerging bacterial pathogens, and characterize the antibiotic resistance profiles of the isolated strains. A total of 40 samples were collected by rectal swabbing for bacteriological analysis from 31 different animal species living in enclosures in four Algerian zoos. The isolated and identified bacterial strains were tested against certain antibiotics used in human and veterinary medicine. Statistical analyses were performed to assess differences in bacterial isolation among animal classes, sex, age categories, and zoological facilities, as well as the degree of similarity between isolated strains based on their antibiotic resistance profiles. A total of 94 bacterial isolates were recovered from 40 fecal samples. Overall, the bacterial isolates belonged to seven families, 13 genera, and 16 taxa. The families identified were Enterobacteriaceae (50/94; 53.19%), Staphylococcaceae (28/94; 29.78%), Pseudomonadaceae (6/94; 6.38%), Brucellaceae (2/94; 2.12%), Morganellaceae (4/94; 4.25%), Yersiniaceae (3/94; 3.19%), and Erwiniaceae (1/94; 1.06%). Reptiles accounted for the highest number of isolates (37/94; 39.36%), followed by 31/94 isolates (32.97%) for birds and 26/94 isolates (27.65%) for mammals. The highest resistance rates were observed for ampicillin (AMP; 95.73%), followed by amoxicillin/clavulanic acid (AMC; 75.54%) and cephalothin (CEP; 44.90%). Lower resistance rates were detected for trimethoprim-sulfamethoxazole (SXT; 18.87%), cefotaxime (CTX; 17.41%), ceftazidime (CX; 13.67%), ciprofloxacin (CIP; 6.38%), and gentamicin (GEN; 1.05%). This study shows the first report that vertebrates in Algerian zoos can harbor a diverse range of cultivable bacteria, often with polymicrobial carriage. Antimicrobial resistance patterns were generally consistent with commonly used veterinary drugs. Overall, these findings contribute to a better understanding of the composition of rectal bacterial carriage in zoos.

PMID 42505616
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PubMedAntibiotics (Basel, Switzerland)2026-07-27

Molecular Characterization of Multidrug-Resistant Escherichia coli Isolated from Beef and Chicken Meat Products in Samsun, Türkiye.

Terzi Gulel Goknur G, Kanat Sibel S, Ekizceli Esra E

Background: Foodborne pathogenic Escherichia coli is a major public health concern due to its frequent association with meat and meat products and its potential to harbor virulence factors and antimicrobial resistance (AMR) determinants. Objective: This study aimed to investigate the prevalence, virulence gene profiles, and AMR patterns of E. coli isolates obtained from beef and chicken meat products. Methods: A total of 200 beef and chicken meat product samples were collected from retail markets in Samsun, Türkiye. Isolation of E. coli was performed using conventional culture-based methods, and PCR targeting the uspA gene was used for molecular confirmation. The presence of virulence genes (stx1, stx2, eae, and hlyA) was investigated by PCR. Antimicrobial susceptibility testing was conducted using the disk diffusion method, and multidrug resistance (MDR) and multiple antibiotic resistance (MAR) indices were evaluated. Results: Among the 200 samples analyzed, 80 (40%) were positive for E. coli, including 38 (38%) beef and 42 (42%) chicken meat samples. A total of 185 E. coli isolates were recovered and confirmed by PCR. Virulence gene analysis showed that stx2 was the most prevalent gene (51.4%), followed by eae (37.3%), hlyA (13.0%), and stx1 (6.5%). Antimicrobial susceptibility testing demonstrated high resistance rates to tetracycline (69.7%), ampicillin (58.4%), trimethoprim-sulfamethoxazole (48.1%), streptomycin (40.5%), nalidixic acid (40.0%), chloramphenicol (40.0%), and ciprofloxacin (34.1%). In contrast, the lowest resistance rates were observed for imipenem (2.2%), amoxicillin-clavulanate (4.9%), and amikacin (7.6%). Moreover, 126 isolates (68.1%) were identified as MDR, exhibiting resistance to at least three antimicrobial agents. The MAR index ranged from 0.06 to 1.00. Conclusions: The coexistence of virulence-associated genes and high AMR rates among E. coli isolates from meat products indicates a potential public health risk. These findings highlight the importance of continuous monitoring of pathogenic and antimicrobial-resistant E. coli throughout the food production chain.

PMID 42505631
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