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Watanabe T, Saito Y, Takekuma Y, Shimizu Y, Kinoshita I, Komatsu Y, Sugawara M. Evaluation of the risk factors for the failure of a single prophylactic dose of anticholinergic drugs for irinotecan-induced cholinergic symptoms. Int J Clin Pharmacol Ther 2024; 62:213-221. [PMID: 38431832 DOI: 10.5414/cp204531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/09/2024] [Indexed: 03/05/2024] Open
Abstract
OBJECTIVE Irinotecan (IRI) is an anticancer drug that is frequently used to treat colorectal, gastric, and pancreatic cancers. Its side effects include cholinergic symptoms, such as diarrhea, abdominal pain, nausea, and hyperhidrosis. Anticholinergic medicines are frequently used for treatment or prophylaxis; however, the risk factors for the failure of a single prophylactic anticholinergic administration remain unclear. Moreover, an appropriate anticholinergic drug for prophylaxis remains unknown. Thus, we aimed to identify the risk factors associated with the failure of a single prophylactic dose of anticholinergic drugs for IRI-induced cholinergic symptoms and to evaluate the usefulness of multiple prophylactic doses of anticholinergic drugs. MATERIALS AND METHODS Patients who underwent IRI treatment for colorectal, gastric, or pancreatic cancer and received prophylactic anticholinergic drugs for IRI-induced cholinergic symptoms (n = 135) were retrospectively evaluated. Univariate and multivariate logistic regression analyses were performed to identify the risk factors for failure of a single prophylactic dose of anticholinergic drugs. We also evaluated the efficacy of multiple prophylactic anticholinergic drug administration. RESULTS Based on univariate and multivariate analyses, colorectal cancer, female sex, and prophylactic use of scopolamine butyl bromide were identified as risk factors for failure of a single prophylactic dose of anticholinergic drugs. The efficacy of multiple prophylactic doses was confirmed to be 95% of the patients who had a single prophylactic failure due to temporary effect but symptom appearance after a certain period of time (wearing-off). CONCLUSION We determined that colorectal cancer, female sex, and prophylactic use of scopolamine butyl bromide were risk factors associated with the failure of a single prophylactic dose of anticholinergic drugs, and that multiple prophylactic doses for wearing-off can be a promising method.
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Tsutsumi T, Imai S, Momo K, Kashiwagi H, Sato Y, Sugawara M, Takekuma Y. Comparison of the incidence of nausea and vomiting between linezolid and vancomycin using claims database: a retrospective cohort study. Int J Clin Pharm 2024; 46:421-428. [PMID: 38158470 DOI: 10.1007/s11096-023-01668-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 11/07/2023] [Indexed: 01/03/2024]
Abstract
BACKGROUND Nausea and vomiting during linezolid therapy have been reported as part of safety analyses in clinical trials. We have previously examined the incidence of vomiting during linezolid therapy (18.1%). A previous study conducted at a single hospital showed low external validity. It is necessary to verify whether these results can be reproduced using generalizable data sources. AIM To evaluate the incidence of nausea and vomiting during linezolid therapy compared with vancomycin using a Japanese claims database. METHOD Patients administered linezolid or vancomycin were selected from the database between January 2005 and June 2017. The primary endpoint was the comparison of nausea and vomiting between the linezolid and vancomycin groups. We conducted propensity score matching (PSM) to adjust for patient characteristics. To assess risk factors for nausea and vomiting, logistic regression was conducted as the secondary endpoint. We defined nausea and vomiting as the first prescription of antiemetics during linezolid or vancomycin therapy as a surrogate endpoint. RESULTS In total, 1215 patients were enrolled. After PSM, the number of patients in the linezolid and vancomycin groups was 241. Nausea and vomiting were observed in 11.2% and 5.0% of patients in the linezolid and vancomycin groups, respectively (p < 0.05). Linezolid administration was extracted as a risk factor for nausea and vomiting (odds ratio, 2.09; 95% confidence interval, 1.02-4.30). CONCLUSION This study clarified the relationship between linezolid and nausea and vomiting using a Japanese claims database. Further studies are required to elucidate the unknown mechanisms of linezolid-induced nausea and vomiting.
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Affiliation(s)
- Takezo Tsutsumi
- Graduate School of Life Science, Hokkaido University, Sapporo, Hokkaido, Japan
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-Jo, Nishi 5-Chome, Kita-Ku, Sapporo, Hokkaido, 060-8648, Japan
| | - Shungo Imai
- Faculty of Pharmacy, Keio University, Minato-Ku, Tokyo, Japan
- Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Kenji Momo
- Department of Hospital Pharmaceutics, School of Pharmacy, Showa University, Shinagawa-Ku, Tokyo, Japan
| | - Hitoshi Kashiwagi
- Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Yuki Sato
- Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-Jo, Nishi 5-Chome, Kita-Ku, Sapporo, Hokkaido, 060-8648, Japan
- Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Hokkaido, Japan
- Global Station for Biosurfaces and Drug Discovery, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-Jo, Nishi 5-Chome, Kita-Ku, Sapporo, Hokkaido, 060-8648, Japan.
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Saito Y, Takekuma Y, Komatsu Y, Sugawara M. Impact of preexisting proteinuria on the development of regorafenib-induced problematic proteinuria in real-world metastatic colorectal cancer treatment. Sci Rep 2024; 14:5153. [PMID: 38431746 PMCID: PMC10908833 DOI: 10.1038/s41598-024-55727-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Accepted: 02/27/2024] [Indexed: 03/05/2024] Open
Abstract
Regorafenib is the first multikinase inhibitor for treating metastatic colorectal cancer (mCRC). Proteinuria is a frequently encountered adverse effect, regardless of prior administration of vascular endothelial growth factor inhibitors. Herein, we aimed to assess the impact of baseline preexisting proteinuria on regorafenib-induced problematic proteinuria during real-world mCRC therapy. Patients with mCRC receiving regorafenib (n = 100) were retrospectively assessed and divided into control and preexisting proteinuria (baseline grade of 1-2) groups. The primary endpoint was the development of grade ≥ 2 (grade ≥ 3 in case of baseline grade 2 patients) proteinuria. Propensity score-matching was performed to confirm the robustness of primary analyses. Defined proteinuria occurred in 30.7 and 57.9% of patients in the control and preexisting proteinuria groups, respectively, with significant differences in the all-patient population (P = 0.01). The preexisting proteinuria group exhibited significant defined proteinuria development within 7 days of regorafenib initiation, grade ≥ 3 symptoms, and treatment suspension owing to proteinuria. Similar results were obtained in the propensity score-matched population. According to multivariate logistic regression analysis, baseline proteinuria was a singular risk factor for defined proteinuria development (adjusted odds ratio; 3.76, 95% confidence interval; 1.45-9.75, P = 0.007). Collectively, our study revealed that patients with preexisting proteinuria develop regorafenib-induced proteinuria degradation.
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Affiliation(s)
- Yoshitaka Saito
- Department of Clinical Pharmaceutics & Therapeutics, Faculty of Pharmaceutical Sciences, Hokkaido University of Science, 4-1, Maeda 7-Jo 15-Chome, Teine-Ku, Sapporo, Hokkaido, 006-8585, Japan.
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-Jo, Nishi 5-Chome, Kita-Ku, Sapporo, 060-8648, Japan
| | - Yoshito Komatsu
- Cancer Center, Hokkaido University Hospital, Kita 14-Jo, Nishi 5-Chome, Kita-Ku, Sapporo, 060-8648, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-Jo, Nishi 5-Chome, Kita-Ku, Sapporo, 060-8648, Japan
- Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12-Jo, Nishi 6-Chome, Kita-Ku, Sapporo, 060-0812, Japan
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Saito Y, Sakamoto T, Kobayashi M, Takekuma Y, Higuchi I, Okamoto K, Sakakibara-Konishi J, Shimizu Y, Kinoshita I, Sugawara M. Evaluation of Prediabetes in Cisplatin-induced Nephrotoxicity in the Short Hydration Method: A Subgroup Analysis. In Vivo 2024; 38:800-806. [PMID: 38418143 PMCID: PMC10905462 DOI: 10.21873/invivo.13504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 12/20/2023] [Accepted: 12/21/2023] [Indexed: 03/01/2024]
Abstract
BACKGROUND/AIM Cisplatin-induced nephrotoxicity (CIN) is one of the most attention-requiring adverse effects. We have reported that diabetes mellitus significantly increases the incidence of CIN in a short hydration method in real-world lung cancer treatment. However, the effect of prediabetes on CIN development remains unclear. This study investigated whether patients with prediabetes exhibit CIN at a greater rate during real-world cisplatin-including treatments as a subgroup analysis. PATIENTS AND METHODS This retrospective observational study enrolled patients with lung cancer receiving cisplatin treatment (≥75 mg/m2) from May 2014 to January 2021 (n=169). Patients were divided into a prediabetes group (baseline HbA1c 5.7-6.4%) and a control group (baseline HbA1c <5.7%). The primary endpoint of this study was the incidence of CIN in all treatment cycles between the two groups. We also assessed variations in serum creatinine (SCr) levels and creatinine clearance (CCr). RESULTS CIN occurred in 4.7% of controls and 8.3% of patients with prediabetes in all cycles, with no significant difference (p=0.37). In contrast, variation of SCr levels and CCr was significantly worse in the prediabetes group [median variation level (range) 0.11 mg/dl (-0.11-0.46 mg/dl) and 0.12 mg/dl (-0.02-1.08 mg/d) in controls and prediabetes, p=0.04 for SCr; -12.9 ml/min (-54.1-4.9 ml/min) and -16.3 ml/min (-49.4-3.0 ml/min), p=0.02 for CCr, respectively]. These results were also confirmed during the first cycle of treatment. CONCLUSION Patients with prediabetes did not develop problematic CIN, although they exhibited significant increases in SCr and decreases in CCr.
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Affiliation(s)
- Yoshitaka Saito
- Department of Clinical Pharmaceutics & Therapeutics, Faculty of Pharmaceutical Sciences, Hokkaido University of Science, Sapporo, Japan;
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
| | | | - Masaki Kobayashi
- Laboratory of Clinical Pharmaceutics & Therapeutics, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
| | - Issei Higuchi
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
| | - Keisuke Okamoto
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
| | - Jun Sakakibara-Konishi
- Department of Respiratory Medicine, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Yasushi Shimizu
- Department of Medical Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Ichiro Kinoshita
- Department of Medical Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
- Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan
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Saito Y, Takekuma Y, Asahina H, Hisada R, Sugawara M. Significantly Delayed Development of Polyarthritis with Active Tenosynovitis after Possible Temporary Neutropenic Immune-Related Adverse Events Caused by Atezolizumab Treatment: A Novel Case Report. Case Rep Oncol Med 2024; 2024:1566299. [PMID: 38361964 PMCID: PMC10869192 DOI: 10.1155/2024/1566299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 01/31/2024] [Accepted: 02/01/2024] [Indexed: 02/17/2024] Open
Abstract
Immune checkpoint inhibitors have drastically improved cancer treatment. However, they may induce immune-related adverse events (irAEs). Here, we report a case of significantly delayed rheumatic irAEs (Rh-irAEs) with prior possible temporary neutropenic irAEs in a patient with atezolizumab-treated non-small-cell lung cancer and its management. A man in his sixties received atezolizumab monotherapy as the sixth-line treatment. He experienced an infusion-related reaction (fever) during the first cycle. On day 22 of cycle 2, grade 4 neutropenia suddenly appeared, but it disappeared on the next day. Cycle 3 was initiated after seven days; the patient did not exhibit any symptoms for approximately 500 days. However, on day 534 (day 1 of cycle 21), the patient complained of pain in the shoulders, back, and wrists. On day 644, the shoulder and back pain worsened with obvious swelling of the fingers. We thus suspended treatment and consulted a rheumatologist. A diagnosis of polyarthritis with active tenosynovitis was made based on joint ultrasound and laboratory tests. Prednisolone 15 mg attenuated the symptoms, allowing suspension of analgesics; however, dose reduction from 15 mg/day was difficult because of symptom flares. Finally, iguratimod 25 mg twice daily was initiated on day 764; prednisolone was reduced to 10 mg without flares, and its dosage was slowly reduced to 5 mg/day. Although irAEs exhibit multisystem features, delayed development of polyarthritis with active tenosynovitis after possible temporary neutropenic irAEs is rare. Thus, irAEs need to be monitored for a long time in patients with suspected irAE development even if it appears transiently.
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Affiliation(s)
- Yoshitaka Saito
- Department of Clinical Pharmaceutics & Therapeutics, Faculty of Pharmaceutical Sciences, Hokkaido University of Science, 4-1, Maeda 7-jo 15-chome, Teine-ku, Sapporo 006-8585, Japan
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo 060-8648, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo 060-8648, Japan
| | - Hajime Asahina
- Department of Respiratory Medicine, Faculty of Medicine, Hokkaido University, Kita 15-jo, Nishi 7-chome, Kita-ku, Sapporo 060-8638, Japan
| | - Ryo Hisada
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita 15-jo, Nishi 7-chome, Kita-ku, Sapporo 060-8638, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo 060-8648, Japan
- Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12-jo, Nishi 6-chome, Kita-ku, Sapporo 060-0812, Japan
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Mori A, Kato I, Narumi K, Takekuma Y, Kashiwagi H, Sato Y, Sugawara M, Kobayashi M. Quantitative analysis of communication changes in online medication counseling using the Roter Interaction System. Res Social Adm Pharm 2024; 20:36-42. [PMID: 37833103 DOI: 10.1016/j.sapharm.2023.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 08/30/2023] [Accepted: 10/02/2023] [Indexed: 10/15/2023]
Abstract
BACKGROUND Quantitative analysis and objective evaluation of communication play an important role in medical communication education. In the process of developing an online methodology for medication counseling practice, we felt the necessity of conducting a quantitative evaluation to enhance its effectiveness. OBJECTIVES This study aimed to quantitatively evaluate the communication in each scenario to comprehensively identify the differences between face-to-face and online communication in medication counseling practicum. In addition, we examined how patient satisfaction changes between face-to-face and online interactions. METHODS Face-to-face and online role-playing were conducted between simulated patients (SPs) and students acting as pharmacists, and their dialogues were videotaped. The utterances in each recorded dialogue were categorized and analyzed by the Roter interaction analysis system (RIAS). The Japanese version of the Medical Interview Satisfaction Scale (MISS-21J) responses of the SPs were analyzed for the patient satisfaction survey. RESULT The results of the RIAS analysis revealed that the socio-emotional category appeared significantly more frequently in face-to-face communication, with more utterances that were more attuned to the feelings of the other person and more considerate of his or her feelings. The ratio of the number of utterances between students and SPs suggested that the communication was more interactive. CONCLUSION Based on the respective communication tendencies may have led to higher satisfaction in face-to-face than in online patient satisfaction surveys, less anxiety about illness and medications, and easier trusting relationships. Since it is difficult to grasp the mood of the other party and to open up to them due to the lack of nonverbal information in online dialogue, it is necessary to be more conscious of conversations that capture the feelings of patients in online medication counseling.
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Affiliation(s)
- Ayako Mori
- Education Research Center for Clinical Pharmacy, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-jo, Nishi-6-chome, Kita-ku, Sapporo, 060-0812, Japan
| | - Izumi Kato
- Education Research Center for Clinical Pharmacy, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-jo, Nishi-6-chome, Kita-ku, Sapporo, 060-0812, Japan
| | - Katsuya Narumi
- Education Research Center for Clinical Pharmacy, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-jo, Nishi-6-chome, Kita-ku, Sapporo, 060-0812, Japan; Laboratory of Clinical Pharmaceutics & Therapeutics, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-jo, Nishi-6-chome, Kita-ku, Sapporo, 060-0812, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Kita-14-jo, Nishi-5-chome, Kita-ku, Sapporo, 060-8648, Japan
| | - Hitoshi Kashiwagi
- Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-jo, Nishi-6-chome, Kita-ku, Sapporo, 060-0812, Japan
| | - Yuki Sato
- Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-jo, Nishi-6-chome, Kita-ku, Sapporo, 060-0812, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Kita-14-jo, Nishi-5-chome, Kita-ku, Sapporo, 060-8648, Japan; Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-jo, Nishi-6-chome, Kita-ku, Sapporo, 060-0812, Japan
| | - Masaki Kobayashi
- Education Research Center for Clinical Pharmacy, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-jo, Nishi-6-chome, Kita-ku, Sapporo, 060-0812, Japan; Laboratory of Clinical Pharmaceutics & Therapeutics, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-jo, Nishi-6-chome, Kita-ku, Sapporo, 060-0812, Japan.
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Nashimoto S, Miyamae M, Higuchi I, Kono M, Tada M, Atsumi T, Sugawara M, Takekuma Y. Decrease in Mycophenolic Acid Plasma Level by Sacubitril/Valsartan in a Lupus Nephritis Patient: A Case Report. Case Rep Nephrol Dial 2024; 14:30-35. [PMID: 38420337 PMCID: PMC10901534 DOI: 10.1159/000536468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 01/20/2024] [Indexed: 03/02/2024] Open
Abstract
Introduction Mycophenolate mofetil (MMF), an inactive prodrug of mycophenolic acid (MPA), is an immunosuppressive drug used widely in the treatment of lupus nephritis. In this case report, the area under the blood concentration time curve (AUC) of MPA was significantly decreased by the concomitant use of sacubitril/valsartan. Case Presentation The patient was a man in his 40s with a diagnosis of lupus nephritis class IVa/c+V. MMF dose was 1.5 g/day at admission, and AUC of MPA on day 14 was 25.1 μg⋅h/mL. Owing to poor blood pressure control, sacubitril/valsartan was initiated at 97/103 mg/day on day 29. On day 37, AUC of MPA was significantly decreased to 8.7 μg⋅h/mL, suggesting drug interaction with the newly initiated sacubitril/valsartan. Sacubitril/valsartan was decreased to 49/51 mg/day, and AUC of MPA on day 67 was 37.6 μg⋅h/mL, achieving the target range. The final MMF dose was set at 1.75 g/day. A possible mechanism of drug interaction between sacubitril/valsartan and MPA involves an organic anion transporting polypeptide (OATP). The inhibition of OATPs by sacubitril may have interrupted the enterohepatic circulation of MPA, resulting in a lower plasma concentration. Conclusion Since lupus nephritis is often associated with hypertension, the drug interaction observed in this report may also occur in other cases. However, it is impossible to conclude that the decrease in plasma MPA levels was due to the concomitant use of sacubitril/valsartan, and more cases and basic findings are needed.
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Affiliation(s)
- Shunsuke Nashimoto
- Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan
| | - Masashi Miyamae
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
| | - Issei Higuchi
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
| | - Michihito Kono
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Maria Tada
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Tatsuya Atsumi
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Mitsuru Sugawara
- Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
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Kashiwagi H, Sato Y, Nashimoto S, Imai S, Takekuma Y, Sugawara M. Platelets Affect the Activity of Amino Acid Transporter SNAT4 in HuH-7 Human Hepatoma Cells. Biol Pharm Bull 2024; 47:652-659. [PMID: 38508745 DOI: 10.1248/bpb.b23-00904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/22/2024]
Abstract
Platelets have been reported to exert diverse actions besides hemostasis and thrombus formation in the body. However, whether platelets affect transporter activity remains to be determined. In this study, we examined the effects of platelets on the activity of amino acid transporter system A, which is known to be changed by various factors, and we clarified the mechanism by which platelets affect system A activity. Among system A subtypes, we found that sodium-coupled neutral amino acid transporter (SNAT) 4 played a central role in the transport activity of system A in HuH-7 human hepatoma cells. Interestingly, platelets showed a biphasic effect on system A activity: activated platelet supernatants (APS) including the granule contents released from platelets downregulated system A activity at lower concentrations and the downregulation was suppressed at higher concentrations. The downregulation was due to a decrease in the affinity of SNAT4 for its substrate and not a decrease in the SNAT4 abundance on the plasma membrane. In addition, APS did not decrease the expression level of SNAT4 mRNA. On the other hand, platelets did not affect system A activity when the platelet suspension was added to HuH-7 cells. These results indicate that platelets indirectly affect the transport activity of system A by releasing bioactive substances but do not directly affect it by binding to HuH-7 cells.
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Affiliation(s)
| | - Yuki Sato
- Faculty of Pharmaceutical Sciences, Hokkaido University
| | | | | | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital
| | - Mitsuru Sugawara
- Faculty of Pharmaceutical Sciences, Hokkaido University
- Department of Pharmacy, Hokkaido University Hospital
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Yamaguchi A, Saito Y, Takekuma Y, Sugawara M. Palonosetron for prevention of delayed chemotherapy-induced nausea and vomiting in pediatric patients: a meta-analysis. Support Care Cancer 2023; 32:58. [PMID: 38145979 DOI: 10.1007/s00520-023-08283-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 12/18/2023] [Indexed: 12/27/2023]
Abstract
PURPOSE Chemotherapy-induced nausea and vomiting (CINV) are common adverse events in patients undergoing emetogenic chemotherapy. Palonosetron, a second-generation 5-hydroxytryptamine-3 receptor antagonist (5-HT3 RA), has demonstrated non-inferiority to first-generation 5-HT3 RAs for CINV in pediatric patients. Although palonosetron has a long half-life and prolonged antiemetic action, its efficacy against delayed CINV in pediatric patients is not well understood. Therefore, this meta-analysis of randomized controlled trials (RCTs) aimed to evaluate the efficacy of palonosetron for delayed CINV in pediatric patients. METHODS A literature search of MEDLINE/PubMed, Embase, Cochrane Library, and Web of Science databases was performed. A meta-analysis was performed using forest plots, and risk ratios (RRs) and 95% confidence intervals (CIs) were calculated. A funnel plot was constructed to explore publication bias. RESULTS The literature search retrieved 842 records, of which 23 full-text articles were assessed, including six RCTs. Meta-analysis of four RCTs that reported on the complete response (CR: defined as no emesis and no rescue medication) rate for delayed CINV revealed that palonosetron was statistically superior to first-generation 5-HT3 RAs (RR = 1.21 [95% CI 1.09-1.35]; p < 0.01). Although the number of studies included was small, no publication bias was observed in the funnel plots. In addition, the CR rate for overall and acute CINV was also significantly higher for palonosetron (RR = 1.25 [95% CI 1.01-1.54]; p = 0.04 and RR = 1.06 [95% CI 1.01-1.12]; p = 0.03, respectively). CONCLUSION Palonosetron is effective in the prophylaxis of delayed CINV in pediatric patients.
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Affiliation(s)
- Atsushi Yamaguchi
- Department of Pharmacy, Hokkaido University Hospital, Kita-14-Jo, Nishi-5-Chome, Kita-Ku, Sapporo, 060-8648, Japan
- Laboratory of Clinical Pharmaceutics & Therapeutics, Division of Pharmasciences, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-Jo, Nishi-6-Chome, Kita-Ku, Sapporo, 060-0812, Japan
| | - Yoshitaka Saito
- Department of Pharmacy, Hokkaido University Hospital, Kita-14-Jo, Nishi-5-Chome, Kita-Ku, Sapporo, 060-8648, Japan
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Hokkaido University of Science, 7-Jo 15-4-1 Maeda, Teine, Sapporo, Hokkaido, 006-8585, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Kita-14-Jo, Nishi-5-Chome, Kita-Ku, Sapporo, 060-8648, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Kita-14-Jo, Nishi-5-Chome, Kita-Ku, Sapporo, 060-8648, Japan.
- Laboratory of Pharmacokinetics, Division of Pharmasciences, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-Jo, Nishi-6-Chome, Kita-Ku, Sapporo, 060-0812, Japan.
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10
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Saito Y, Uchiyama K, Takekuma Y, Komatsu Y, Sugawara M. Evaluation of the additional prophylactic effect of topical steroid ointment to systemic minocycline against anti-epidermal growth factor antibody-induced skin toxicities in metastatic colorectal cancer treatment. Support Care Cancer 2023; 32:8. [PMID: 38055053 DOI: 10.1007/s00520-023-08195-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 11/19/2023] [Indexed: 12/07/2023]
Abstract
BACKGROUND Anti-epidermal growth factor receptor (EGFR) antibodies often cause skin toxicities. Preemptive skin treatments using systemic antibiotics with or without topical steroid are reportedly effective although the most suitable method remains unclear. This study aimed to determine whether combination prophylaxis using systemic minocycline and topical steroid is superior to minocycline alone in a real-world metastatic colorectal cancer (mCRC) treatment. METHODS Patients with mCRC (n = 87) who received anti-EGFR monoclonal antibodies were retrospectively assessed. The primary objective was to compare the incidence of grade ≥ 2 overall skin toxicities during all treatment periods between the control group receiving prophylactic minocycline 100 mg/day, and the combination prophylaxis group receiving minocycline 100 mg/day + topical steroid. The incidence of each skin symptom was also evaluated. RESULTS The incidence of grade ≥ 2 overall skin toxicities was 63.6% in the control and 56.9% in the combination groups, with no significant difference (P = 0.63). Similarly, the incidence of grade ≥ 2 dry skin, fissures, paronychia, and pruritus did not significantly differ. In addition, incidence of all-grade skin toxicities was not different. However, the incidence of grade ≥ 2 papulopustular rashes was significantly lower in the combination group (23.1% vs. 50.0%, P = 0.03). Propensity score-matched analysis supported these results. Multivariate logistic regression analysis showed no significant association between combination prophylaxis and grade ≥ 2 overall skin toxicities, but it did show a reduction in grade ≥ 2 papulopustular rashes. CONCLUSION Adding topical steroids to systemic minocycline did not mitigate grade ≥ 2 overall skin toxicities induced by anti-EGFR antibodies; however, it significantly improved papulopustular rashes.
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Affiliation(s)
- Yoshitaka Saito
- Department of Clinical Pharmaceutics & Therapeutics, Faculty of Pharmaceutical Sciences, Hokkaido University of Science, 4-1, Maeda 7-jo 15-chome, Teine-ku, Sapporo, 006-8585, Japan.
| | - Kazuki Uchiyama
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan
| | - Yoshito Komatsu
- Cancer Center, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan
- Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12-jo, Nishi 6-chome, Kita-ku, Sapporo, 060-0812, Japan
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11
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Saito Y, Tamaki S, Hirate D, Takada S, Takahashi K, Takekuma Y, Sakakibara-Konishi J, Shimizu Y, Kinoshita I, Sugawara M. Detection of factors related to treatment reduction in docetaxel and ramucirumab for non-small cell lung cancer treatment. Sci Rep 2023; 13:19457. [PMID: 37945672 PMCID: PMC10636055 DOI: 10.1038/s41598-023-46775-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 11/04/2023] [Indexed: 11/12/2023] Open
Abstract
Treatment using docetaxel (DOC) and ramucirumab (RAM) is an effective regimen in second or later line advanced non-small cell lung carcinoma (NSCLC) treatment. However, it induces severe adverse effects, resulting in treatment reduction such as dose reduction and/or discontinuation. This study aimed to reveal the factor(s) associated with treatment reduction in DOC + RAM. We retrospectively evaluated patients with advanced NSCLC (n = 155). Treatment reduction of the second course due to severe adverse effects was conducted in 25.8% of the participants, and relative dose intensity at the second course was 95.7 ± 8.4% for DOC and 91.9 ± 24.8% for RAM. Multivariate logistic regression analyses identified that baseline anemia and prophylactic granulocyte colony-stimulating factor (G-CSF) administration are preventive factors for the reduction (adjusted odds ratio, 0.29; 95% confidence interval, 0.12-0.66; P = 0.004 for baseline anemia, 0.18; 0.08-0.42; P < 0.0001 for prophylactic G-CSF administration). The primary cause of the reduction was febrile neutropenia, and the same factors were identified. Our study revealed that patients with baseline anemia and prophylactic G-CSF administration have less risk for treatment reduction in DOC + RAM for NSCLC treatment.
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Affiliation(s)
- Yoshitaka Saito
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan
- Department of Clinical Pharmaceutics & Therapeutics, Faculty of Pharmaceutical Sciences, Hokkaido University of Science, 4-1, Maeda 7-jo 15-chome, Teine-ku, Sapporo, 006-8585, Japan
| | - Shinya Tamaki
- Department of Pharmacy, KKR Sapporo Medical Center, 3-40, Hiragishi 1-jo 6-chome, Toyohira-ku, Sapporo, 062-0931, Japan
| | - Daisuke Hirate
- Department of Pharmacy, Teine Keijinkai Hospital, 1-40, Maeda 1-jo 12-chome, Teine-ku, Sapporo, 006-8555, Japan
| | - Shinya Takada
- Department of Pharmacy, National Hospital Organization Hokkaido Cancer Center, 3-4 Kikusui, Shiroishi-ku, Sapporo, 003-0804, Japan
| | - Kenta Takahashi
- Department of Pharmacy, NTT Medical Center Sapporo, Minami 1-jo, Nishi 15-chome, Tyuou-ku, Sapporo, 060-0061, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan
| | - Jun Sakakibara-Konishi
- Department of Respiratory Medicine, Faculty of Medicine, Hokkaido University, Kita 15-jo, Nishi 7-chome, Kita-ku, Sapporo, 060-8638, Japan
| | - Yasushi Shimizu
- Department of Medical Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita 15-jo, Nishi 7-chome, Kita-ku, Sapporo, 060-8638, Japan
| | - Ichiro Kinoshita
- Department of Medical Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita 15-jo, Nishi 7-chome, Kita-ku, Sapporo, 060-8638, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan.
- Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12-jo, Nishi 6-chome, Kita-ku, Sapporo, 060-0812, Japan.
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12
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Daisho T, Kagami K, Yamazaki K, Ishiguro N, Endo T, Takahata M, Suzuki H, Sugawara M, Takekuma Y. Therapeutic drug monitoring-enabled long-term use of linezolid for the successful treatment of refractory pyogenic spondylodiscitis without development of thrombocytopenia: A case report. J Orthop Sci 2023; 28:1587-1591. [PMID: 34922805 DOI: 10.1016/j.jos.2021.11.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 11/21/2021] [Accepted: 11/24/2021] [Indexed: 11/22/2022]
Affiliation(s)
- Takayuki Daisho
- Department of Pharmacy, Hokkaido University Hospital, Kita-14-jo, Nishi-5-chome, Kita-ku, Sapporo, 060-8648, Japan
| | - Keisuke Kagami
- Department of Pharmacy, Hokkaido University Hospital, Kita-14-jo, Nishi-5-chome, Kita-ku, Sapporo, 060-8648, Japan; Department of Infection Control and Prevention, Hokkaido University Hospital, Kita-14-jo, Nishi-5-chome, Kita-ku, Sapporo, 060-8648, Japan
| | - Koujiro Yamazaki
- Department of Pharmacy, Hokkaido University Hospital, Kita-14-jo, Nishi-5-chome, Kita-ku, Sapporo, 060-8648, Japan
| | - Nobuhisa Ishiguro
- Department of Infection Control and Prevention, Hokkaido University Hospital, Kita-14-jo, Nishi-5-chome, Kita-ku, Sapporo, 060-8648, Japan
| | - Tsutomu Endo
- Department of Orthopedic Surgery, Hokkaido University Graduate School of Medicine, Kita-15 Nishi-7, Kita-ku, Sapporo, Hokkaido, 060-8638, Japan
| | - Masahiko Takahata
- Department of Orthopedic Surgery, Hokkaido University Graduate School of Medicine, Kita-15 Nishi-7, Kita-ku, Sapporo, Hokkaido, 060-8638, Japan
| | - Hisataka Suzuki
- Department of Orthopedic Surgery, Hokkaido University Graduate School of Medicine, Kita-15 Nishi-7, Kita-ku, Sapporo, Hokkaido, 060-8638, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Kita-14-jo, Nishi-5-chome, Kita-ku, Sapporo, 060-8648, Japan; Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-jo, Nishi-6-chome, Kita-ku, Sapporo, 060-0812, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Kita-14-jo, Nishi-5-chome, Kita-ku, Sapporo, 060-8648, Japan.
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13
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Saito Y, Kobayashi M, Tamaki S, Nakamura K, Hirate D, Takahashi K, Takekuma Y, Sakakibara-Konishi J, Shimizu Y, Kinoshita I, Sugawara M. Risk factor analysis for cisplatin-induced nephrotoxicity with the short hydration method in diabetic patients. Sci Rep 2023; 13:17126. [PMID: 37816823 PMCID: PMC10564853 DOI: 10.1038/s41598-023-44477-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 10/09/2023] [Indexed: 10/12/2023] Open
Abstract
The occurrence of cisplatin (CDDP)-induced nephrotoxicity (CIN) has decreased with advancements in supportive care. In contrast, we reported that baseline diabetes mellitus (DM) complications significantly worsen CIN. This study aimed to determine further risk factors associated with CIN development in DM patients. Patients with thoracic cancer requiring DM pharmacotherapy, who received CDDP (≥ 60 mg/m2)-containing regimens using the short hydration method (n = 140), were enrolled in this retrospective multicenter observational study. The primary endpoint of the present study was the elucidation of risk factors (patient factors, DM medication influence, and treatment-related factors) associated with CIN development in patients with DM. Cisplatin-induced nephrotoxicity occurred in 22.1% of patients with DM. The median worst variation of serum creatinine levels and creatinine clearance (worst level - baseline level) was 0.16 mg/dL (range: - 0.12-1.41 mg/dL) and - 15.9 mL/min (- 85.5-24.3 mL/min), respectively. Multivariate logistic regression analyses identified female sex as the singular risk factor for CIN development in the DM population (adjusted odds ratio; 2.87, 95% confidence interval; 1.08-7.67, P = 0.04). Diabetes mellitus medication and treatment-related factors did not affect CIN development. In conclusion, our study revealed that female sex is significantly associated with CIN development in patients with DM and thoracic cancer.
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Affiliation(s)
- Yoshitaka Saito
- Department of Clinical Pharmaceutics & Therapeutics, Faculty of Pharmaceutical Sciences, Hokkaido University of Science, 4-1, Maeda 7-Jo 15-Chome, Teine-Ku, Sapporo, 006-8585, Japan.
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-Jo, Nishi 5-Chome, Kita-Ku, Sapporo, 060-8648, Japan.
| | - Masaki Kobayashi
- Laboratory of Clinical Pharmaceutics & Therapeutics, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12-Jo, Nishi 6-Chome, Kita-Ku, Sapporo, 060-0812, Japan
| | - Shinya Tamaki
- Department of Pharmacy, KKR Sapporo Medical Center, 3-40, Hiragishi 1-Jo 6-Chome, Toyohira-Ku, Sapporo, 062-0931, Japan
| | - Katsuyuki Nakamura
- Division of Hospital Pharmacy, Sapporo Medical University, 291, Minami 1-Jo, Nishi 16-Chome, Chuo-Ku, Sapporo, 060-8543, Japan
| | - Daisuke Hirate
- Department of Pharmacy, Teine Keijinkai Hospital, 1-40, Maeda 1-Jo 12-Chome, Teine-Ku, Sapporo, 006-8555, Japan
| | - Kenta Takahashi
- Department of Pharmacy, NTT Medical Center Sapporo, Minami 1-Jo, Nishi 15-Chome, Chuo-Ku, Sapporo, 060-0061, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-Jo, Nishi 5-Chome, Kita-Ku, Sapporo, 060-8648, Japan
| | - Jun Sakakibara-Konishi
- Department of Respiratory Medicine, Faculty of Medicine, Hokkaido University, Kita 15-Jo, Nishi 7-Chome, Kita-Ku, Sapporo, 060-8638, Japan
| | - Yasushi Shimizu
- Department of Medical Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita 15-Jo, Nishi 7-Chome, Kita-Ku, Sapporo, 060-8638, Japan
| | - Ichiro Kinoshita
- Department of Medical Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita 15-Jo, Nishi 7-Chome, Kita-Ku, Sapporo, 060-8638, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-Jo, Nishi 5-Chome, Kita-Ku, Sapporo, 060-8648, Japan
- Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12-Jo, Nishi 6-Chome, Kita-Ku, Sapporo, 060-0812, Japan
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14
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Okamoto K, Saito Y, Yamaguchi A, Takekuma Y, Sugawara M. Acid suppressants reduce the therapeutic effect of immune checkpoint inhibitors and increase the risk of acute kidney injury: a meta-analysis. Int J Clin Oncol 2023; 28:1343-1353. [PMID: 37421477 DOI: 10.1007/s10147-023-02385-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Accepted: 07/03/2023] [Indexed: 07/10/2023]
Abstract
BACKGROUND Immune checkpoint inhibitors (ICIs) are used in cancer immunotherapy; however, they can lead to immune-related adverse events (irAEs) through immune function of patients. Therefore, this meta-analysis aimed to assess the concomitant effect of acid suppressants (ASs) on ICIs, including several subgroup analyses. METHODS We identified related studies and generated the forest plot. The primary endpoint was defined as the change in progression free survival (PFS) and overall survival (OS) with or without ASs administration. We also evaluated the effect of ASs on the incidence of irAEs. RESULTS The total hazard ratio (HR) of ASs on PFS with ICI treatment was 1.39 and the 95% confidence interval (95% CI) was 1.21-1.59 (Z: p < 0.00001). Moreover, the total HR of ASs on OS was 1.40 and the 95% CI was 1.21-1.61 (Z: p < 0.00001), suggesting that ASs reduced ICI's therapeutic effect. The total odds ratio (OR) for evaluating the effect of ASs on irAEs was 1.23 with a 95% CI of 0.81-1.88 (Z: p = 0.34). However, ASs significantly worsened acute kidney injury (AKI) (total OR 2.10; 95% CI 1.74-2.53 (Z, p < 0.00001)). Furthermore, although proton pump inhibitors (PPIs) reduced ICI's therapeutic effect, histamine H2-receptor antagonists (H2RAs) did not affect OS. CONCLUSIONS It was shown that ASs, especially PPIs, reduced ICI's therapeutic effect, while H2RAs had no effect, and ASs did not affect irAEs; however, it is a risk factor for ICIs-induced AKI.
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Affiliation(s)
- Keisuke Okamoto
- Department of Pharmacy, Hokkaido University Hospital, Kita-14-Jo, Nishi-5-Chome, Kita-Ku, Sapporo, 060-8648, Japan
| | - Yoshitaka Saito
- Department of Pharmacy, Hokkaido University Hospital, Kita-14-Jo, Nishi-5-Chome, Kita-Ku, Sapporo, 060-8648, Japan
| | - Atsushi Yamaguchi
- Department of Pharmacy, Hokkaido University Hospital, Kita-14-Jo, Nishi-5-Chome, Kita-Ku, Sapporo, 060-8648, Japan
- Laboratory of Clinical Pharmaceutics and Therapeutics, Division of Pharmasciences, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-Jo, Nishi-6-Chome, Kita-Ku, Sapporo, 060-0812, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Kita-14-Jo, Nishi-5-Chome, Kita-Ku, Sapporo, 060-8648, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Kita-14-Jo, Nishi-5-Chome, Kita-Ku, Sapporo, 060-8648, Japan.
- Laboratory of Pharmacokinetics, Division of Pharmasciences, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-Jo, Nishi-6-Chome, Kita-Ku, Sapporo, 060-0812, Japan.
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15
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Kagami K, Oyamada R, Watanabe T, Nakakubo S, Hayashi T, Iwasaki S, Fukumoto T, Usami T, Hayasaka K, Fujisawa S, Watanabe C, Nishida M, Teshima T, Niinuma Y, Yokota I, Takekuma Y, Sugawara M, Ishiguro N. Factors associated with household transmission of SARS-CoV-2 omicron variant to health care workers: A retrospective cohort study. Int J Nurs Pract 2023; 29:e13195. [PMID: 37621085 DOI: 10.1111/ijn.13195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 08/09/2023] [Accepted: 08/10/2023] [Indexed: 08/26/2023]
Abstract
AIM The aim of this study was to determine the risk factors for household transmission of the omicron variant of SARS-CoV-2. BACKGROUND The household infection rate has been reported to be higher for the omicron variant than for non-omicron variants of SARS-CoV-2. Determination of the risk factors for household transmission of the omicron variant is therefore important. DESIGN A Retrospective Cohort Study was conducted. METHODS When family members of health care workers (HCWs) were found to be infected with SARS-CoV-2, the HCWs had to receive two nucleic acid amplification tests for SARS-CoV-2: immediately after and 5 to 10 days after the onset of COVID-19 in the family members. Risk factors of household transmission were analysed by comparing cases (HCWs infected with SARS-CoV-2) and controls (HCWs not infected with SARS-CoV-2) using multivariable analysis. RESULTS Unvaccinated status (OR: 3.97), age of index cases (≤6 years) (OR: 1.94) and staying at home with index cases (OR: 10.18) were risk factors for household transmission. CONCLUSION If there is a strong desire to avoid household infection, family members infected with SARS-CoV-2 should live separately during the period of viral shedding.
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Affiliation(s)
- Keisuke Kagami
- Department of Infection Control and Prevention, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
| | - Reiko Oyamada
- Department of Infection Control and Prevention, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
| | - Tsubasa Watanabe
- Department of Infection Control and Prevention, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
| | - Sho Nakakubo
- Department of Infection Control and Prevention, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
- Department of Respiratory Medicine, Faculty of Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Takahiro Hayashi
- Department of Infection Control and Prevention, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
| | - Sumio Iwasaki
- Department of Infection Control and Prevention, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
- Division of Laboratory and Transfusion Medicine, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
| | - Tatsuya Fukumoto
- Department of Infection Control and Prevention, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
- Division of Laboratory and Transfusion Medicine, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
| | - Takayuki Usami
- Department of Infection Control and Prevention, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
- Division of Laboratory and Transfusion Medicine, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
| | - Kasumi Hayasaka
- Department of Infection Control and Prevention, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
- Division of Laboratory and Transfusion Medicine, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
| | - Shinichi Fujisawa
- Division of Laboratory and Transfusion Medicine, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
| | - Chiaki Watanabe
- Division of Laboratory and Transfusion Medicine, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
| | - Mutsumi Nishida
- Division of Laboratory and Transfusion Medicine, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
| | - Takanori Teshima
- Division of Laboratory and Transfusion Medicine, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
- Department of Hematology, Hokkaido University Faculty of Medicine, Sapporo, Hokkaido, Japan
| | - Yusuke Niinuma
- Department of Infection Control and Prevention, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
| | - Isao Yokota
- Department of Biostatistics, Hokkaido University Graduate School of Medicine, Sapporo, Hokkaido, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
- Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Nobuhisa Ishiguro
- Department of Infection Control and Prevention, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
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16
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Yamagami A, Narumi K, Saito Y, Furugen A, Imai S, Kitagawa Y, Ohiro Y, Takagi R, Takekuma Y, Sugawara M, Kobayashi M. Development of a risk prediction model for surgical site infection after lower third molar surgery. Oral Dis 2023. [PMID: 37759366 DOI: 10.1111/odi.14747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 08/21/2023] [Accepted: 09/10/2023] [Indexed: 09/29/2023]
Abstract
BACKGROUND There is little evidence regarding risk prediction for surgical site infection (SSI) after lower third molar (L3M) surgery. METHODS We conducted a nested case-control study to develop a multivariable logistic model for predicting the risk of SSI after L3M surgery. Data were obtained from Hokkaido University Hospital from April 2013 to March 2020. Multiple imputation was applied for the missing values. We conducted decision tree (DT) analysis to evaluate the combinations of factors affecting SSI risk. RESULTS We identified 648 patients. The final model retained the available distal space (Pell & Gregory II [p = 0.05], Pell & Gregory III [p < 0.01]), depth (Pell & Gregory B [p < 0.01], Pell & Gregory C [p < 0.01]), surgeon's experience (3-10 years [p = 0.25], <3 years [p < 0.01]), and simultaneous extraction of both L3M [p < 0.01]; the concordance-statistic was 0.72. The DT analysis demonstrated that patients with Pell and Gregory B or C and simultaneous extraction of both L3M had the highest risk of SSI. CONCLUSIONS We developed a model for predicting SSI after L3M surgery with adequate predictive metrics in a single center. This model will make the SSI risk prediction more accessible.
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Affiliation(s)
- Akira Yamagami
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
- Laboratory of Clinical Pharmaceutics & Therapeutics, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan
| | - Katsuya Narumi
- Laboratory of Clinical Pharmaceutics & Therapeutics, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan
- Education Research Center for Clinical Pharmacy, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan
| | - Yoshitaka Saito
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
| | - Ayako Furugen
- Laboratory of Clinical Pharmaceutics & Therapeutics, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan
| | - Shungo Imai
- Keio University Faculty of Pharmacy, Tokyo, Japan
| | - Yoshimasa Kitagawa
- Oral Diagnosis and Medicine, Faculty of Dental Medicine and Graduate School of Dental Medicine, Hokkaido University, Sapporo, Japan
| | - Yoichi Ohiro
- Oral and Maxillofacial Surgery, Faculty of Dental Medicine and Graduate School of Dental Medicine, Hokkaido University, Sapporo, Japan
| | - Ryo Takagi
- Research and Medical Innovation Center, Hokkaido University Hospital, Sapporo, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
- Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan
| | - Masaki Kobayashi
- Laboratory of Clinical Pharmaceutics & Therapeutics, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan
- Education Research Center for Clinical Pharmacy, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan
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Saito Y, Takekuma Y, Komatsu Y, Sugawara M. Severe hypertension development significantly improves progression-free survival in regorafenib treatment for metastatic colorectal cancer. Int J Clin Oncol 2023; 28:1183-1190. [PMID: 37322220 DOI: 10.1007/s10147-023-02364-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 05/31/2023] [Indexed: 06/17/2023]
Abstract
PURPOSE Regorafenib is the first multikinase inhibitor used for metastatic colorectal cancer (mCRC) treatment. Reports regarding other multikinase inhibitors have suggested that the development of hypertension is associated with improved clinical benefits. We aimed to reveal the relationship between the development of severe hypertension and regorafenib efficacy in an mCRC real-world setting. METHODS Patients with mCRC (n = 100) who received regorafenib were assessed retrospectively. The primary endpoint was a comparison of progression-free survival (PFS) between patients with and without ≥ grade 3 hypertension. The secondary endpoints were overall survival (OS), disease control rate (DCR), and adverse effects. RESULTS Patients developing ≥ grade 3 hypertension accounted for 30%, and obtained significantly longer PFS than control patients (median PFS of 53 and 56 days, 95% confidence interval [CI] of 46-144 and 49-63 days, respectively; P = 0.04). In contrast, OS and DCR were not statistically different between the groups (P = 0.13 and P = 0.46, respectively). The incidence and severity of adverse effects were not significantly different, except for hypertension. Treatment interruption was significantly more frequent in patients with hypertension (P = 0.04). Multivariate Cox hazard analysis suggested that the development of ≥ grade 3 severe hypertension was an independent factor for improved PFS (adjusted hazard ratio 0.57, 95% CI 0.35-0.93; P = 0.02). In contrast, baseline hypoalbuminemia was associated with a worse PFS (1.85, 1.14-3.01; P = 0.01). CONCLUSION We have revealed that patients who develop severe hypertension after regorafenib treatment for mCRC have improved PFS. Management of hypertension is important for effective treatment with less burden; therefore, further evaluation is needed.
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Affiliation(s)
- Yoshitaka Saito
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-Jo, Nishi 5-Chome, Kita-Ku, Sapporo, 060-8648, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-Jo, Nishi 5-Chome, Kita-Ku, Sapporo, 060-8648, Japan
| | - Yoshito Komatsu
- Cancer Center, Hokkaido University Hospital, Kita 14-Jo, Nishi 5-Chome, Kita-Ku, Sapporo, 060-8648, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-Jo, Nishi 5-Chome, Kita-Ku, Sapporo, 060-8648, Japan.
- Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12-Jo, Nishi 6-Chome, Kita-Ku, Sapporo, 060-0812, Japan.
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Saito Y, Uchiyama K, Takekuma Y, Komatsu Y, Sugawara M. Risk factor analysis for anti-epidermal growth factor receptor monoclonal antibody-induced skin toxicities in real-world metastatic colorectal cancer treatment. Support Care Cancer 2023; 31:504. [PMID: 37528282 DOI: 10.1007/s00520-023-07973-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 07/25/2023] [Indexed: 08/03/2023]
Abstract
PURPOSE Anti-epidermal growth factor receptor (anti-EGFR) monoclonal antibodies are effective in treating RAS wild-type metastatic colorectal cancer (mCRC). However, their administration induces skin toxicity, markedly reducing patients' quality of life. This study is aimed at identifying the risk factors associated with anti-EGFR monoclonal antibody-induced skin toxicities. METHODS Patients with mCRC (n = 116) who received anti-EGFR monoclonal antibody treatment were retrospectively evaluated. Primary endpoint was evaluation of the risk factors for grade ≥ 2 overall skin toxicities during all the treatment periods. Furthermore, factors associated with each grade ≥ 2 skin symptoms were assessed. RESULTS Incidence of total grade ≥ 2 skin toxicity symptoms was 61.2%, and those of grade ≥ 2 rash, dry skin, fissures, and paronychia were 34.5%, 25.9%, 20.7%, and 25.0%, respectively. Multivariate logistic regression analyses revealed that liver metastasis was an independent risk factor for overall grade ≥ 2 skin toxicities (adjusted odds ratio [OR], 2.88; 95% confidence interval [CI], 1.22-6.78; P = 0.02) and prophylactic administration of antibiotics as a preventive factor (OR 0.10; 95%CI 0.01-0.91; P = 0.04). For grade ≥ 2 rash, prophylactic use of systemic antibiotics and topical steroid ointment was a preventive factor (OR 0.37; 95%CI 0.16-0.89; P = 0.03). Moreover, liver metastasis (OR 8.37; 95%CI 1.98-35.47; P = 0.004) and prophylactic administration of antibiotics (OR 0.15; 95%CI 0.03-0.76; P = 0.02) were significantly associated with grade ≥ 2 paronychia. CONCLUSION Liver metastasis was suggested to be a risk factor for the incidence of overall grade ≥ 2 skin toxicities; moreover, preemptive systemic antibiotic administration drastically decreased this risk during all periods of anti-EGFR treatment for mCRC.
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Affiliation(s)
- Yoshitaka Saito
- Department of Clinical Pharmaceutics & Therapeutics, Faculty of Pharmaceutical Sciences, Hokkaido University of Science, 4-1, Maeda 7-jo 15-chome, Teine-ku, Sapporo, 006-8585, Japan.
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan.
| | - Kazuki Uchiyama
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan
| | - Yoshito Komatsu
- Cancer Center, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan
- Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12-jo, Nishi 6-chome, Kita-ku, Sapporo, 060-0812, Japan
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Kagami K, Ishiguro N, Iwasaki S, Taki K, Fukumoto T, Hayasaka K, Oyamada R, Watanabe T, Nakakubo S, Niinuma Y, Sugawara M, Takekuma Y. Correlation between antibiotic use and resistance of gram-negative bacteria at a university hospital in Japan from 2013 to 2021: a study using the Japan Surveillance for Infection Prevention and Healthcare Epidemiology system. Eur J Hosp Pharm 2023:ejhpharm-2023-003797. [PMID: 37438092 DOI: 10.1136/ejhpharm-2023-003797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 06/27/2023] [Indexed: 07/14/2023] Open
Abstract
OBJECTIVES The Japan Surveillance for Infection Prevention and Healthcare Epidemiology (J-SIPHE) system aggregates information related to antimicrobial resistance (AMR) measures. We aimed to investigate the correlation between antibiotic use and AMR at a university hospital from 2013 to 2021 in a time series analysis using the J-SIPHE system. We also studied this correlation in each ward (inter-ward analysis). METHODS Data on antibiotic use and resistance rates were collected from the J-SIPHE system, except for the resistance rate in each ward, which was calculated from the source data prepared for this system. RESULTS Piperacillin/tazobactam use was positively correlated with piperacillin/tazobactam resistance in Escherichia coli and Klebsiella pneumoniae in the inter-ward analysis, and in Pseudomonas aeruginosa in both analyses. Carbapenem use was positively correlated with meropenem resistance in Enterobacter cloacae in the time series analysis and in P. aeruginosa in both analyses, and imipenem/cilastatin resistance in P. aeruginosa in inter-ward analysis. Quinolone use was positively correlated with levofloxacin resistance in E. coli in both analyses, and in K. pneumoniae in inter-ward analysis. CONCLUSIONS This is the first study to investigate the correlation between antibiotic use and AMR at a single hospital in time series and inter-ward analyses using the J-SIPHE system and data prepared for this system, suggesting that this system may be useful for promoting AMR measures.
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Affiliation(s)
- Keisuke Kagami
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
- Department of Infection Control and Prevention, Hokkaido University Hospital, Sapporo, Japan
| | - Nobuhisa Ishiguro
- Department of Infection Control and Prevention, Hokkaido University Hospital, Sapporo, Japan
| | - Sumio Iwasaki
- Department of Infection Control and Prevention, Hokkaido University Hospital, Sapporo, Japan
- Division of Laboratory and Transfusion Medicine, Hokkaido University Hospital, Sapporo, Japan
| | - Keisuke Taki
- Department of Infection Control and Prevention, Hokkaido University Hospital, Sapporo, Japan
- Division of Laboratory and Transfusion Medicine, Hokkaido University Hospital, Sapporo, Japan
| | - Tatsuya Fukumoto
- Department of Infection Control and Prevention, Hokkaido University Hospital, Sapporo, Japan
- Division of Laboratory and Transfusion Medicine, Hokkaido University Hospital, Sapporo, Japan
| | - Kasumi Hayasaka
- Department of Infection Control and Prevention, Hokkaido University Hospital, Sapporo, Japan
- Division of Laboratory and Transfusion Medicine, Hokkaido University Hospital, Sapporo, Japan
| | - Reiko Oyamada
- Department of Infection Control and Prevention, Hokkaido University Hospital, Sapporo, Japan
| | - Tsubasa Watanabe
- Department of Infection Control and Prevention, Hokkaido University Hospital, Sapporo, Japan
| | - Sho Nakakubo
- Department of Infection Control and Prevention, Hokkaido University Hospital, Sapporo, Japan
- Department of Respiratory Medicine, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Yusuke Niinuma
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
- Department of Infection Control and Prevention, Hokkaido University Hospital, Sapporo, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
- Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
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Inoue Y, Sato Y, Kashiwagi H, Nashimoto S, Sugawara M, Takekuma Y. Monitoring Salivary Concentrations of Tedizolid and Linezolid Using Rats. Eur J Drug Metab Pharmacokinet 2023:10.1007/s13318-023-00836-6. [PMID: 37368188 DOI: 10.1007/s13318-023-00836-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/25/2023] [Indexed: 06/28/2023]
Abstract
BACKGROUND AND OBJECTIVE Therapeutic drug monitoring (TDM) is an effective tool for the management of patients who are administered linezolid. The use of saliva for TDM has potential advantages over the use of plasma; however, only a few reports have compared drug concentrations in the saliva and plasma. Moreover, there are no reports on the salivary concentration of tedizolid, an oxazolidinone antibiotic similar to linezolid. In the present study, the concentrations of tedizolid and linezolid in rat submandibular saliva were compared with those measured in the plasma. METHODS Tedizolid (10 mg/kg, n = 6) and linezolid (12 mg/kg, n = 5) were administered via the rat tail vein. Submandibular saliva and plasma samples were collected for up to 8 h after the initiation of drug administration, and assayed for the concentrations of tedizolid and linezolid. RESULTS A strong correlation was found between the saliva and plasma concentrations of tedizolid (r = 0.964, p < 0.001) and linezolid (r = 0.936, p < 0.001). The value of tedizolid maximum concentration of drug (Cmax) was 0.99 ± 0.08 µg/mL in the saliva and 14.46 ± 1.71 µg/mL in the plasma. Meanwhile, the Cmax of linezolid was 8.01 ± 1.42 µg/mL in the saliva and 13.00 ± 1.90 µg/mL in the plasma. According to these results, the saliva/plasma concentration ratios of tedizolid and linezolid in rats were 0.0513 ± 0.0080 and 0.6341 ± 0.0339, respectively. CONCLUSIONS Considering the correlation between saliva and plasma concentrations of tedizolid and linezolid, as well as the characteristics of saliva, the results of this study suggest that saliva is a useful matrix for TDM.
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Affiliation(s)
- Yuki Inoue
- Graduate School of Life Science, Hokkaido University, Kita 10-jo, Nishi 8-chome, Kita-ku, Sapporo, 060-0810, Japan
| | - Yuki Sato
- Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12-jo, Nishi 6-chome, Kita-ku, Sapporo, 060-0812, Japan
| | - Hitoshi Kashiwagi
- Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12-jo, Nishi 6-chome, Kita-ku, Sapporo, 060-0812, Japan
| | - Shunsuke Nashimoto
- Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12-jo, Nishi 6-chome, Kita-ku, Sapporo, 060-0812, Japan
| | - Mitsuru Sugawara
- Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12-jo, Nishi 6-chome, Kita-ku, Sapporo, 060-0812, Japan
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan
- Global Station for Biosurfaces and Drug Discovery, Hokkaido University, Kita 12-jo, Nishi 6-chome, Kita-ku, Sapporo, 060-0812, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan.
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Saito Y, Takekuma Y, Takeshita T, Oshino T, Sugawara M. Impact of systemic dexamethasone dosage on docetaxel-induced oral mucositis in patients with breast cancer. Sci Rep 2023; 13:10169. [PMID: 37349388 PMCID: PMC10287713 DOI: 10.1038/s41598-023-37285-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 06/19/2023] [Indexed: 06/24/2023] Open
Abstract
Oral mucositis (OM) is a common adverse effect of docetaxel-containing treatment. This study aimed to assess whether dexamethasone (DEX) dose-dependently attenuates docetaxel-induced OM and dysgeusia. We retrospectively analyzed medical records of patients with breast cancer receiving docetaxel-containing regimens at Hokkaido University Hospital between June 2015 and June 2022. The patients were divided into low-dose and high-dose groups (DEX 4 or 8 mg/day on days 2-4, respectively), and incidence of OM and dysgeusia, and risk factor(s) for OM incidence were evaluated. The incidence of all-grade OM in the first cycle was 57.8% in the low-dose group and 19.2% in the high-dose group (P = 0.0002), which met our primary endpoint. The incidence of OM in all treatment cycles was also significantly lowered by DEX-dose increase (P = 0.01). In contrast, the incidence of dysgeusia was similar between the two groups in the first and all cycles (P = 0.50 and P = 0.28, respectively). These results were also confirmed in a propensity score-matched population. Multivariate logistic regression analysis also suggested that lower DEX dosage was a singular risk factor for all-grade OM incidence. In conclusion, our study suggests that DEX dose-dependently reduces the incidence of OM in docetaxel-containing regimens for breast cancer treatment.
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Affiliation(s)
- Yoshitaka Saito
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan
| | - Takashi Takeshita
- Department of Breast Surgery, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan
| | - Tomohiro Oshino
- Department of Breast Surgery, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan.
- Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12-jo, Nishi 6-chome, Kita-ku, Sapporo, 060-0812, Japan.
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Saito Y, Kanno R, Takekuma Y, Takeshita T, Oshino T, Sugawara M. High dose of dexamethasone attenuates docetaxel-induced fluid retention in breast cancer treatment. Sci Rep 2023; 13:9247. [PMID: 37286589 DOI: 10.1038/s41598-023-36264-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 05/31/2023] [Indexed: 06/09/2023] Open
Abstract
Docetaxel-induced fluid retention (DIFR) cumulatively occurs and is one of the most troublesome adverse effects. This study aimed to determine whether high dose dexamethasone (DEX) could prevent DIFR during breast cancer treatment. Breast cancer patients receiving docetaxel (75 mg/m2)-containing regimens were divided into 4 and 8 mg/day DEX groups, with each DEX dose administered on days 2-4 and retrospectively assessed. Incidence of greater than or equal to grade 2 DIFR was significantly lower in the 8 mg group (13.0%) compared to the 4 mg group (39.6%, P = 0.001). All-grade DIFR was also less in the 8 mg group (P = 0.01). Furthermore, the maximum variation of body weight was significantly lower in the 8 mg group (P = 0.0003). These results were also confirmed in the propensity score-matched population. Additionally, time-related DIFR incidence was also significantly delayed in the 8 mg group (P = 0.0005). Our study revealed that high dose DEX prevents DIFR. Therefore, further studies on its management are required for less onerous chemotherapy provision with better DIFR control.
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Affiliation(s)
- Yoshitaka Saito
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan
| | - Ryota Kanno
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan
| | - Takashi Takeshita
- Department of Breast Surgery, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan
| | - Tomohiro Oshino
- Department of Breast Surgery, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan.
- Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12-jo, Nishi 6-chome, Kita-ku, Sapporo, 060-0812, Japan.
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Saito Y, Takekuma Y, Takeshita T, Oshino T, Sugawara M. Dexamethasone dose-dependently prevents taxane-associated acute pain syndrome in breast cancer treatment. Support Care Cancer 2023; 31:372. [PMID: 37269359 DOI: 10.1007/s00520-023-07852-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Accepted: 05/30/2023] [Indexed: 06/05/2023]
Abstract
PURPOSE Taxane-associated acute pain syndrome (T-APS) is one of the most bothersome adverse effects caused by taxanes. We have previously reported the attenuating effect of dexamethasone (DEX) on T-APS and its risk factors under DEX prophylaxis. However, the appropriate DEX dosage administration remains unclear. Therefore, this study aimed to investigate whether DEX dose-dependently prevents T-APS in breast cancer patients. METHODS We retrospectively evaluated patients with breast cancer who received docetaxel (75 mg/m2)-containing chemotherapy without pegfilgrastim and regular non-steroidal anti-inflammatory drugs. The patients were divided into 4 mg/day and 8 mg/day DEX groups, with each DEX dosage on days 2-4 (n = 68 for each group). Primary endpoint was the comparison of all-grade T-APS incidence between the groups. Propensity score-matching was performed to adjust the baseline factors between the groups, and outcomes in the matched-population were also assessed. RESULTS The incidence of all-grade T-APS was 72.1% in 4 mg/day group and 48.5% in 8 mg/day group, which was significantly lowered by higher DEX dosage (P = 0.008). The severity of T-APS was also significantly reduced in 8 mg/day group (P = 0.02). These results were confirmed in the propensity score matching. Multivariate logistic analysis showed that higher DEX dosage was an independent T-APS preventive factor, whereas age < 55 years was a risk factor. Moreover, DEX-dosage-associated adverse effects similarly appeared in both groups. CONCLUSION Our study suggested that DEX dose-dependently prevents T-APS in breast cancer treatment. As understanding of the nature of T-APS and its appropriate management can significantly contribute to less onerous chemotherapy provision, further studies are required.
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Affiliation(s)
- Yoshitaka Saito
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-Jo, Nishi 5-Chome, Kita-Ku, Sapporo, 060-8648, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-Jo, Nishi 5-Chome, Kita-Ku, Sapporo, 060-8648, Japan
| | - Takashi Takeshita
- Department of Breast Surgery, Hokkaido University Hospital, Kita 14-Jo, Nishi 5-Chome, Kita-Ku, Sapporo, 060-8648, Japan
| | - Tomohiro Oshino
- Department of Breast Surgery, Hokkaido University Hospital, Kita 14-Jo, Nishi 5-Chome, Kita-Ku, Sapporo, 060-8648, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-Jo, Nishi 5-Chome, Kita-Ku, Sapporo, 060-8648, Japan.
- Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12-Jo, Nishi 6-Chome, Kita-Ku, Sapporo, 060-0812, Japan.
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Yamaguchi A, Saito Y, Narumi K, Furugen A, Takekuma Y, Shinagawa N, Shimizu Y, Dosaka-Akita H, Sugawara M, Kobayashi M. Association between skin immune-related adverse events (irAEs) and multisystem irAEs during PD-1/PD-L1 inhibitor monotherapy. J Cancer Res Clin Oncol 2023; 149:1659-1666. [PMID: 36346501 DOI: 10.1007/s00432-022-04425-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 10/16/2022] [Indexed: 11/11/2022]
Abstract
PURPOSE Patients treated with immune checkpoint inhibitors (ICIs) often develop immune-related adverse events (irAEs) in various organs of the body. However, the patient factors associated with the development of multisystem irAEs are not well known. Skin irAEs most frequently occur and appear early after ICI treatment initiation. They may be a predictive marker for the development of multisystem irAEs, and their occurrence should be evaluated. METHODS Data of patients receiving ICI monotherapy for lung cancer, melanoma, and head and neck cancer treatment were retrospectively evaluated (n = 207); the single irAE development group (n = 69) was compared with the multisystem irAE development group (n = 37). The primary endpoint was the comparison of the incidence of skin irAEs between the two groups. RESULTS Skin, thyroid, and hepatic irAEs were associated with the development of multisystem irAEs (odds ratio: 3.30, 95% confidence interval: 1.27-8.52, p = 0.01 for skin; 5.07, 2.09-12.3, p = 0.0003 for thyroid; 10.63, 1.19-94.7, p = 0.03 for hepatic). Skin irAEs were the most common type (65.0% of total participants) and appeared earlier than other irAEs, except for gastrointestinal and ocular irAEs (median time to onset of skin irAEs: 7.5 weeks). Skin irAEs occurred more frequently in the multisystem irAE group (81.0%) than in the single irAE group (56.5%, p = 0.02). CONCLUSION Skin irAEs can be a useful predictive marker for multisystem irAE development due to ICI treatment. Consequently, patients with skin irAEs should be treated and monitored for other types of irAEs.
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Affiliation(s)
- Atsushi Yamaguchi
- Department of Pharmacy, Hokkaido University Hospital, Kita-14-Jo, Nishi-5-Chome, Kita-Ku, Sapporo, 060-8648, Japan
- Laboratory of Clinical Pharmaceutics and Therapeutics, Division of Pharmasciences, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-jo, Nishi-6-chome, Kita-ku, Sapporo, 060-0812, Japan
| | - Yoshitaka Saito
- Department of Pharmacy, Hokkaido University Hospital, Kita-14-Jo, Nishi-5-Chome, Kita-Ku, Sapporo, 060-8648, Japan
| | - Katsuya Narumi
- Laboratory of Clinical Pharmaceutics and Therapeutics, Division of Pharmasciences, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-jo, Nishi-6-chome, Kita-ku, Sapporo, 060-0812, Japan
| | - Ayako Furugen
- Laboratory of Clinical Pharmaceutics and Therapeutics, Division of Pharmasciences, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-jo, Nishi-6-chome, Kita-ku, Sapporo, 060-0812, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Kita-14-Jo, Nishi-5-Chome, Kita-Ku, Sapporo, 060-8648, Japan
| | - Naofumi Shinagawa
- Department of Respiratory Medicine, Faculty of Medicine, Hokkaido University, Kita 15-jo, Nishi 7-chome, Kita-ku, Sapporo, 060-8638, Japan
| | - Yasushi Shimizu
- Department of Medical Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita 15-jo, Nishi 7-chome, Kita-ku, Sapporo, 060-8638, Japan
| | - Hirotoshi Dosaka-Akita
- Department of Medical Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita 15-jo, Nishi 7-chome, Kita-ku, Sapporo, 060-8638, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Kita-14-Jo, Nishi-5-Chome, Kita-Ku, Sapporo, 060-8648, Japan
- Laboratory of Pharmacokinetics, Division of Pharmasciences, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-jo, Nishi-6-chome, Kita-ku, Sapporo, 060-0812, Japan
| | - Masaki Kobayashi
- Laboratory of Clinical Pharmaceutics and Therapeutics, Division of Pharmasciences, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-jo, Nishi-6-chome, Kita-ku, Sapporo, 060-0812, Japan.
- Education Research Center for Clinical Pharmacy, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-jo, Nishi-6-chome, Kita-ku, Sapporo, 060-0812, Japan.
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Taniguchi O, Saito Y, Takekuma Y, Akita H, Kinoshita I, Shimizu Y, Shinagawa N, Sugawara M. Efficacy of antacids for cisplatin-induced gastrointestinal symptoms in the treatment of lung cancer. Int J Clin Pharmacol Ther 2023; 61:246-254. [PMID: 36971321 DOI: 10.5414/cp204349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/04/2023] [Indexed: 03/29/2023] Open
Abstract
OBJECTIVE Chemotherapy-induced nausea and vomiting (CINV) and chemotherapy-associated dyspepsia syndrome (CADS) are frequently appearing adverse effects of cisplatin (CDDP)-containing chemotherapy. Antiemetic guidelines suggest that the administration of antacids such as proton pump inhibitors (PPIs) or histamine type-2 receptor antagonists be considered for CADS, although their efficacy for treating these symptoms remains unknown. This study aimed to reveal whether antacids attenuate gastrointestinal symptoms in CDDP-containing chemotherapy. MATERIALS AND METHODS In total, 138 patients with lung cancer who received ≥ 75 mg/m2 CDDP-containing regimens were enrolled in this retrospective study. Patients were divided into an antacid group including patients administered PPIs or vonoprazan during all chemotherapy periods and controls without antacid administration. The primary endpoint was the comparison of anorexia incidence during the first cycle of chemotherapy. Secondary endpoints were CINV evaluation and risk factor analysis for the incidence of anorexia using logistic regression analysis. RESULTS The incidence of anorexia during the first cycle was 54.4% in the control group and 60.3% in the antacid group, without significant differences (p = 0.60). The incidence of nausea was also similar between the groups (p = 1.00). Multivariate analysis suggested that antacid administration was not associated with anorexia. CONCLUSION Baseline antacid administration does not affect gastrointestinal symptoms associated with CDDP-containing treatment in lung cancer.
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Mikami R, Hayakawa M, Imai S, Sugawara M, Takekuma Y. Onset timing and duration of augmented renal clearance in a mixed intensive care unit. J Intensive Care 2023; 11:13. [PMID: 36959656 PMCID: PMC10035487 DOI: 10.1186/s40560-023-00660-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 03/10/2023] [Indexed: 03/25/2023] Open
Abstract
BACKGROUND Augmented renal clearance (ARC) is associated with lower blood plasma concentrations of renally excreted drugs; however, its time course is unknown. The current study aimed to determine the onset timing/duration of ARC, its risk factors, and its association with clinical outcomes by continuous monitoring of urinary creatinine clearance (CrCl) in critically ill patients. METHODS Data were retrospectively obtained from the medical records of 2592 critically ill patients admitted to the intensive care unit (ICU) from January 2019 to June 2022 at a tertiary emergency hospital. Among these, patients with continuously measured urinary CrCl were selected and observed over time. We evaluated the onset timing and duration of ARC by plotting Kaplan-Meier curves. Furthermore, by multivariate analyses, factors associated with the onset and persistence of ARC were analyzed, and the association between the ARC time course and clinical outcomes was evaluated. RESULTS The prevalence of ARC was 33.4% (245/734). ARC onset was within 3 days of admission in approximately half of the cases, and within 1 week in most of the other cases. In contrast, the persistence duration of ARC varied widely (median, 5 days), and lasted for more than a month in some cases. Multivariate analysis identified younger age, male sex, lower serum creatinine at admission, admission with central nervous system disease, no medical history, use of mechanically assisted ventilation, and vasopressor use as onset factors for ARC. Furthermore, factors associated with ARC persistence such as younger age and higher urinary CrCl on ARC day 1 were detected. The onset of ARC was significantly associated with reduced mortality, but persistent of ARC was significantly associated with fewer ICU-free days. CONCLUSIONS Despite the early onset of ARC, its duration varied widely and ARC persisted longer in younger patients with higher urinary CrCl. Since the duration of ARC was associated with fewer ICU-free days, it may be necessary to consider a long-term increased-dose regimen of renally excreted drugs beginning early in patients who are predicted to have a persistent ARC.
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Affiliation(s)
- Ryusei Mikami
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, 060-8648, Japan
| | - Mineji Hayakawa
- Department of Emergency Medicine, Hokkaido University Hospital, Sapporo, 060-8648, Japan
| | - Shungo Imai
- Faculty of Pharmacy, Keio University, Tokyo, 105-8512, Japan
- Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, 060-0812, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, 060-8648, Japan
- Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, 060-0812, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, 060-8648, Japan.
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27
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Inoue Y, Takekuma Y, Miyai T, Kashiwagi H, Sato Y, Sugawara M, Imai S. Use of Japanese big data from electronic medical records to investigate risk factors and identify their high-risk combinations for linezolid-induced thrombocytopenia. Eur J Clin Pharmacol 2023; 79:415-425. [PMID: 36715711 DOI: 10.1007/s00228-023-03455-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 01/13/2023] [Indexed: 01/31/2023]
Abstract
PURPOSE Thrombocytopenia is a major event associated with linezolid (LZD) therapy. Factors affecting LZD-induced thrombocytopenia (LIT) have been reported in previous studies. However, several issues pertaining to LIT have not yet been clarified. In the present study, we used Japanese big data to investigate associated factors and their high-risk combinations that influence LIT. METHODS Patients administered LZD between May 2006 and October 2020 were included in this study. LIT was defined as either a 30% or more reduction from the baseline platelets or platelet values of < 100,000/µL. We evaluated factors affecting LIT and combinations of factors that alter LIT risk according to a decision tree (DT) analysis, a typical machine learning method. RESULTS We successfully enrolled 1399 patients and LIT occurred in 44.7% of the patients (n = 626). We classified the laboratory data on renal function, LZD duration, age, and body weight (BW) into smaller categories. The results of multivariate analysis showed that prolonged LZD therapy, BW < 45 kg, estimated glomerular filtration rate (eGFR) < 30 mL/min/1.73 m2, and dialysis were risk factors for LIT. The DT analysis revealed that the highest risk was a combination of LZD duration ≥ 14 days and eGFR < 30 mL/min/1.73 m2. CONCLUSIONS The present study extracted four risk factors and identified high-risk combinations for LIT. Patients with these risk factors should be closely monitored.
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Affiliation(s)
- Yuki Inoue
- Graduate School of Life Science, Hokkaido University, Kita 10-Jo, Nishi 8-Chome, Kita-Ku, Sapporo, 060-0810, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-Jo, Nishi 5-Chome, Kita-Ku, Sapporo, 060-8648, Japan
| | - Takayuki Miyai
- Graduate School of Life Science, Hokkaido University, Kita 10-Jo, Nishi 8-Chome, Kita-Ku, Sapporo, 060-0810, Japan
| | - Hitoshi Kashiwagi
- Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12-Jo, Nishi 6-Chome, Kita-Ku, Sapporo, 060-0812, Japan
| | - Yuki Sato
- Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12-Jo, Nishi 6-Chome, Kita-Ku, Sapporo, 060-0812, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-Jo, Nishi 5-Chome, Kita-Ku, Sapporo, 060-8648, Japan.,Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12-Jo, Nishi 6-Chome, Kita-Ku, Sapporo, 060-0812, Japan.,Global Station for Biosurfaces and Drug Discovery, Hokkaido University, Kita 12-Jo, Nishi 6-Chome, Kita-Ku, Sapporo, 060-0812, Japan
| | - Shungo Imai
- Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12-Jo, Nishi 6-Chome, Kita-Ku, Sapporo, 060-0812, Japan. .,Faculty of Pharmacy, Keio University, 1-5-30 Shibakouen, Minato-Ku, Tokyo, 105-8512, Japan.
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28
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Nashimoto S, Imai S, Sugawara M, Takekuma Y. Usefulness of the Albumin-Bilirubin Score in Determining the Initial Dose of Voriconazole for Patients with Liver Cirrhosis. Biol Pharm Bull 2023; 46:230-236. [PMID: 36724951 DOI: 10.1248/bpb.b22-00608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The Child-Pugh score is widely used to assess liver function and estimate drug clearance in patients with liver cirrhosis. Recently, the albumin-bilirubin (ALBI) score, which objectively assesses liver function based only on albumin and total bilirubin levels, was developed as a new method. The purpose of this study was to analyze the relationship between the liver function assessment method and the plasma concentration of voriconazole (VRCZ), an antifungal drug for patients with liver cirrhosis. This single-center retrospective study enrolled 159 patients who received VRCZ between 2012 and 2020. In patients administered VRCZ orally, the median concentration to dose (C : D) ratio increased with the progression of Child-Pugh and ALBI grades. Positive correlations between the ALBI score and VRCZ C : D ratio were observed in patients with cirrhosis (r = 0.52 (95% confidence interval, 0.069-0.79); p < 0.05). In addition, a highly negative correlation was observed between the ALBI score and VRCZ daily maintenance dose (r=-0.79 (95% confidence interval, -0.92 to -0.50); p < 0.0001). In contrast, for patients administered VRCZ intravenously, no increase in C : D ratio was observed for both Child-Pugh and ALBI scores compared to the non-liver cirrhosis group. This may be because the injection is often used in severely ill patients, and factors other than impaired liver function may affect the plasma concentrations of VRCZ. In conclusion, the ALBI score was shown to be useful in predicting VRCZ clearance as well as the Child-Pugh score, and the initial dose of VRCZ might be determined according to the ALBI score.
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Affiliation(s)
| | - Shungo Imai
- Keio University Faculty of Pharmacy, 1-5-30 Shibakoen
| | - Mitsuru Sugawara
- Faculty of Pharmaceutical Sciences, Hokkaido University.,Department of Pharmacy, Hokkaido University Hospital
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital
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Kagami K, Ishiguro N, Iwasaki S, Usami T, Fukumoto T, Hayasaka K, Oyamada R, Watanabe T, Nakakubo S, Niinuma Y, Hagino T, Abe Y, Fujimoto I, Maekawa H, Fujibayashi R, Fuke S, Asahi K, Ota S, Nagakura T, Okubo T, Asanuma H, Ito T, Okano S, Komatsu E, Sasaki K, Hashimoto K, Washiya K, Kato Y, Kusumi K, Asai Y, Saito Y, Sakai Y, Sakurada M, Sakimoto Y, Ichikawa Y, Kinebuchi T, Kondo D, Kanno S, Kobayashi M, Hirabayashi K, Saitou S, Saito K, Ebina Y, Koshizaki Y, Chiba M, Yasuda A, Sato T, Togashi A, Abe T, Fujita T, Umehara K, Amishima M, Murakami N, Yagi T, Fujimoto S, Tajima T, Sugawara M, Takekuma Y. Correlation between antibiotic use and antibiotic resistance: A multicenter study using the Japan Surveillance for Infection Prevention and Healthcare Epidemiology (J-SIPHE) system in Hokkaido, Japan. Am J Infect Control 2023; 51:163-171. [PMID: 35671846 DOI: 10.1016/j.ajic.2022.05.025] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Revised: 05/30/2022] [Accepted: 05/31/2022] [Indexed: 01/25/2023]
Abstract
BACKGROUND The Japan Surveillance for Infection Prevention and Healthcare Epidemiology (J-SIPHE) system aggregates information related to antimicrobial resistance (AMR) measures in participating medical institutions nationwide and is intended to be used for promotion of AMR measures in participating facilities and their communities. This multicenter study aimed to determine the usefulness of the J-SIPHE system for evaluating the correlation between antibiotic use and antibiotic resistance in Hokkaido, Japan. METHODS Data on antibiotic use and detection rate of major resistant Gram-negative bacteria at 19 hospitals in 2020 were collected from the J-SIPHE system, and data correlations were analyzed using JMP Pro. RESULTS The detection rate of carbapenem-resistant Pseudomonas aeruginosa was significantly positively correlated with carbapenem use (Spearman's ρ = 0.551; P = .015). There were significant positive correlations between the detection rate of fluoroquinolone-resistant Escherichia coli and the use of piperacillin/tazobactam, carbapenems, and quinolones [ρ = 0.518 (P = .023), ρ = 0.76 (P < .001), and ρ = 0.502 (P = .029), respectively]. CONCLUSIONS This is the first multicenter study to investigate the correlation between antibiotic use and antibiotic resistance using the J-SIPHE system. The results suggest that using this system may be beneficial for promoting AMR measures.
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Affiliation(s)
- Keisuke Kagami
- Department of Pharmacy, Hokkaido University Hospital, Kita-ku, Sapporo, Hokkaido, Japan; Department of Infection Control and Prevention, Hokkaido University Hospital, Kita-ku, Sapporo, Hokkaido, Japan.
| | - Nobuhisa Ishiguro
- Department of Infection Control and Prevention, Hokkaido University Hospital, Kita-ku, Sapporo, Hokkaido, Japan
| | - Sumio Iwasaki
- Department of Infection Control and Prevention, Hokkaido University Hospital, Kita-ku, Sapporo, Hokkaido, Japan; Division of Laboratory and Transfusion Medicine, Hokkaido University Hospital, Kita-ku, Sapporo, Hokkaido, Japan
| | - Takayuki Usami
- Department of Infection Control and Prevention, Hokkaido University Hospital, Kita-ku, Sapporo, Hokkaido, Japan; Division of Laboratory and Transfusion Medicine, Hokkaido University Hospital, Kita-ku, Sapporo, Hokkaido, Japan
| | - Tatsuya Fukumoto
- Department of Infection Control and Prevention, Hokkaido University Hospital, Kita-ku, Sapporo, Hokkaido, Japan; Division of Laboratory and Transfusion Medicine, Hokkaido University Hospital, Kita-ku, Sapporo, Hokkaido, Japan
| | - Kasumi Hayasaka
- Department of Infection Control and Prevention, Hokkaido University Hospital, Kita-ku, Sapporo, Hokkaido, Japan; Division of Laboratory and Transfusion Medicine, Hokkaido University Hospital, Kita-ku, Sapporo, Hokkaido, Japan
| | - Reiko Oyamada
- Department of Infection Control and Prevention, Hokkaido University Hospital, Kita-ku, Sapporo, Hokkaido, Japan
| | - Tsubasa Watanabe
- Department of Infection Control and Prevention, Hokkaido University Hospital, Kita-ku, Sapporo, Hokkaido, Japan
| | - Sho Nakakubo
- Department of Infection Control and Prevention, Hokkaido University Hospital, Kita-ku, Sapporo, Hokkaido, Japan; Department of Respiratory Medicine, Faculty of Medicine, Hokkaido University, Kita-ku, Sapporo, Hokkaido, Japan
| | - Yusuke Niinuma
- Department of Pharmacy, Hokkaido University Hospital, Kita-ku, Sapporo, Hokkaido, Japan; Department of Infection Control and Prevention, Hokkaido University Hospital, Kita-ku, Sapporo, Hokkaido, Japan
| | - Takashi Hagino
- Infection Control Room, NTT Medical Center Sapporo, Chuo-ku, Sapporo, Hokkaido, Japan
| | - Yoshifumi Abe
- Infection Control Room, NTT Medical Center Sapporo, Chuo-ku, Sapporo, Hokkaido, Japan
| | - Ikuya Fujimoto
- Department of Pharmacy, Kitasapporo Hospital, Kita-ku, Sapporo, Hokkaido, Japan
| | - Hideki Maekawa
- Department of Pharmacy, Hokkaido Gastroenterology Hospital, Higashi-ku, Sapporo, Hokkaido, Japan
| | - Ryo Fujibayashi
- Department of Pharmacy, Hokkaido Gastroenterology Hospital, Higashi-ku, Sapporo, Hokkaido, Japan
| | - Satoshi Fuke
- Department of Respiratory Medicine, KKR Sapporo Medical Center, Toyohira-ku, Sapporo, Hokkaido, Japan; Department of Infection Control and Prevention, KKR Sapporo Medical Center, Toyohira-ku, Sapporo, Hokkaido, Japan
| | - Kuniko Asahi
- Department of Infection Control and Prevention, KKR Sapporo Medical Center, Toyohira-ku, Sapporo, Hokkaido, Japan; Department of Laboratory Medicine, KKR Sapporo Medical Center, Toyohira-ku, Sapporo, Hokkaido, Japan
| | - Shuichi Ota
- Department of Hematology, Sapporo Hokuyu Hospital, Shiroishi-ku, Sapporo, Hokkaido, Japan; Department of Infection Control and Prevention, Sapporo Hokuyu Hospital, Shiroishi-ku, Sapporo, Hokkaido, Japan
| | - Tatsuya Nagakura
- Department of Infection Control and Prevention, Sapporo Hokuyu Hospital, Shiroishi-ku, Sapporo, Hokkaido, Japan
| | - Toshinari Okubo
- Department of Pharmacy, IMS Sapporo Internal Medicine Rehabilitation Hospital, Teine-ku, Sapporo, Hokkaido, Japan
| | - Hideomi Asanuma
- Department of Neonatology, Hokkaido Medical Center for Child Health and Rehabilitation, Teine-ku, Sapporo, Hokkaido, Japan
| | - Toshihiro Ito
- Department of Cardiology, Sapporo Teishinkai Hospital, Higashi-ku, Sapporo, Hokkaido, Japan
| | - Sho Okano
- Department of Pharmacy, Sapporo Teishinkai Hospital, Higashi-ku, Sapporo, Hokkaido, Japan
| | - Erika Komatsu
- Department of Pharmacy, Ebetsu City Hospital, Ebetsu, Hokkaido, Japan
| | - Kota Sasaki
- Department of Clinical Laboratory, Ebetsu City Hospital, Ebetsu, Hokkaido, Japan
| | - Kei Hashimoto
- Department of Pharmacy, Hakodate Goryoukaku Hospital, Hakodate, Hokkaido, Japan
| | - Kazutoshi Washiya
- Department of Pharmacy, Hakodate Goryoukaku Hospital, Hakodate, Hokkaido, Japan
| | - Yumiko Kato
- Department of Infection Control and Prevention, Hakodate Central General Hospital, Hakodate, Hokkaido, Japan
| | - Katsunori Kusumi
- Department of Pharmacy, Hakodate Central General Hospital, Hakodate, Hokkaido, Japan
| | - Yasufumi Asai
- Department of Cardiology, Hakodate Shintoshi Hospital, Hakodate, Hokkaido, Japan
| | - Yuichi Saito
- Department of Pharmacy, Hakodate Shintoshi Hospital, Hakodate, Hokkaido, Japan
| | - Yoshiyuki Sakai
- Department of Pediatrics, Hakodate Municipal Hospital, Hakodate, Hokkaido, Japan
| | - Minoru Sakurada
- Department of Pharmacy, Hakodate Municipal Hospital, Hakodate, Hokkaido, Japan
| | - Yuji Sakimoto
- Department of Pharmacy, Yakumo General Hospital, Yakumo Town, Futami-gun, Hokkaido, Japan; Infection Control Room, Yakumo General Hospital, Yakumo Town, Futami-gun, Hokkaido, Japan
| | - Yukari Ichikawa
- Infection Control Management, Asahikawa Red Cross Hospital, Asahikawa, Hokkaido, Japan
| | - Takahiro Kinebuchi
- Department of Laboratory Medicine, Social Welfare Corporation Hokkaido Social Work Association Furano Hospital, Furano, Hokkaido, Japan
| | - Dai Kondo
- Department of Pharmacy, Social Welfare Corporation Hokkaido Social Work Association Furano Hospital, Furano, Hokkaido, Japan
| | - Syuhei Kanno
- Department of Pharmacy, Oji General Hospital, Tomakomai, Hokkaido, Japan; Infection Control Room, Oji General Hospital, Tomakomai, Hokkaido Japan
| | - Minoru Kobayashi
- Infection Control Room, Oji General Hospital, Tomakomai, Hokkaido Japan
| | - Kagami Hirabayashi
- Department of Cardiologists, Tomakomai City Hospital, Tomakomai, Hokkaido, Japan; Department of Infection Control and Prevention, Tomakomai City Hospital, Tomakomai, Hokkaido, Japan
| | - Shinako Saitou
- Department of Infection Control and Prevention, Tomakomai City Hospital, Tomakomai, Hokkaido, Japan; Department of Infection Prevention and Control Certified Nurse, Tomakomai City Hospital, Tomakomai, Hokkaido, Japan
| | - Katsuhiko Saito
- Department of Pharmacy, Nemuro City Hospital, Nemuro, Hokkaido, Japan
| | - Yuuki Ebina
- Department of Pharmacy, Obihiro Kosei General Hospital, Obihiro, Hokkaido, Japan
| | - Yuusuke Koshizaki
- Department of Clinical Laboratory Technology, Obihiro Kosei General Hospital, Obihiro, Hokkaido, Japan
| | - Makoto Chiba
- Department of Pharmacy, Kitami Red Cross Hospital, Kitami, Hokkaido, Japan
| | - Atsushi Yasuda
- Department of Clinical Laboratory, Kitami Red Cross Hospital, Kitami, Hokkaido, Japan
| | - Toshiya Sato
- Department of Pediatrics, Iwamizawa Municipal General Hospital, Iwamizawa, Hokkaido, Japan; Department of Infection Prevention Office, Iwamizawa Municipal General Hospital, Iwamizawa, Hokkaido, Japan
| | - Atsuo Togashi
- Department of Pediatrics, Iwamizawa Municipal General Hospital, Iwamizawa, Hokkaido, Japan; Department of Infection Prevention Office, Iwamizawa Municipal General Hospital, Iwamizawa, Hokkaido, Japan
| | - Takashi Abe
- Department of Laboratory Medicine, Takikawa Municipal Hospital, Takikawa, Hokkaido, Japan
| | - Takahiro Fujita
- Department of Infectious Diseases, National Hospital Organization Hokkaido Cancer Center, Shiroishi-ku, Sapporo, Hokkaido, Japan
| | - Kengo Umehara
- Department of Pharmacy, National Hospital Organization Hokkaido Cancer Center, Shiroishi-ku, Sapporo, Hokkaido, Japan
| | - Masaru Amishima
- Office for Infection Control and Prevention, NHO Hokkaido Medical Center, Nishi-ku, Sapporo, Hokkaido, Japan
| | - Nobuo Murakami
- Center for Regional Medicine, Gifu University School of Medicine, Yanagido, Gifu, Japan; Gifu General Healthcheckup Centre, Hikie, Gifu, Japan
| | - Tetsuya Yagi
- Department of Infectious Diseases, Nagoya University Hospital, Showa-ku, Nagoya, Japan
| | - Shuhei Fujimoto
- Department of Bacteriology and Bacterial Infection, Division of Host Defense Mechanism, Tokai University School of Medicine, Isehara, Kanagawa, Japan
| | - Taichi Tajima
- AMR Clinical Reference Center, National Center for Global Health and Medicine, Shinjuku, Tokyo, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Kita-ku, Sapporo, Hokkaido, Japan; Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-ku, Sapporo, Hokkaido, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Kita-ku, Sapporo, Hokkaido, Japan
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Sakamoto T, Saito Y, Takekuma Y, Kikuchi E, Sugawara M. Gefitinib-induced Myositis: A Novel Case Report. YAKUGAKU ZASSHI 2023; 143:617-620. [PMID: 37394456 DOI: 10.1248/yakushi.23-00007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/04/2023]
Abstract
Chemotherapy-induced myositis is a severe adverse event caused by chemotherapeutic agents such as immune checkpoint inhibitors (ICIs) or cytotoxic agents. We experienced a patient with gefitinib-induced myositis with symptoms of muscle cramps and stiffness in the limbs, and reported the treatment process. A 70-year-old woman received four courses of carboplatin (CBDCA)+pemetrexed (PEM)+gefitinib (intravenous CBDCA area under the curve (AUC) 5 and PEM 500 mg/m2, every 3 weeks, and oral gefitinib 250 mg daily), for epidermal growth factor receptor (EGFR) mutation-positive stage IV lung cancer treatment; followed by seven courses of PEM+gefitinib, and continued gefitinib monotherapy thereafter. Myositis occurred 5 months after the initiation of gefitinib monotherapy. She developed strong limb cramps despite regular oral administration of 400 mg acetaminophen three times a day and complained of pain on a numeric rating scale of 10/10. Her creatine kinase (CK) was elevated from the second course of CBDCA+PEM+gefitinib but was stable at grade 1-2 thereafter. However, the muscle symptoms disappeared with CK normalization within a few days of gefitinib discontinuation due to disease progression. The Naranjo Adverse Drug Reaction Scale score was 6, suggesting a probable association. Osimertinib (an EGFR tyrosine kinase inhibitor)-induced myositis has been reported, but similar events were first observed with gefitinib in this case. Consequently, when treating with gefitinib, myositis, including the CK variation, should be monitored and appropriately managed with multidirectional treatment.
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Affiliation(s)
| | | | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital
| | - Eiki Kikuchi
- Department of Respiratory Medicine, Hokkaido University Hospital
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital
- Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University
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31
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Kaburaki S, Imai S, Kashiwagi H, Sato Y, Sugawara M, Takekuma Y. Effects of Body Composition on Renal Function Estimates in Older Patients. Biol Pharm Bull 2023; 46:1609-1618. [PMID: 37914363 DOI: 10.1248/bpb.b23-00466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2023]
Abstract
The modified Cockcroft-Gault (CG) equation, previously developed for an aged-oriented cohort, was validated in a newly obtained dataset. Estimates of creatinine clearance (CCr) using this equation were found to be more accurate than those determined using the conventional CG equation, particularly for patients exceeding 65 years of age. We identified a subset of patients in this cohort whose estimates were inadequate. Using statistical analysis, we found that the deviation from estimates was attributed to a decreased albumin level. In addition, we determined a reduced albumin cutoff value for the modified CG equation to obtain a good estimate. Univariate linear regression analysis was applied to measure the CCr in this cohort and identify parameters related to body composition, and we found that extracellular water (ECW)/total body water (TBW) and body fat (%) were relevant. Using measured values of ECW/TBW and body fat (%), a multivariate linear regression (MLR) estimating equation was developed based on the modified CG equation. This equation was applied to a cohort over 65 years of age, and it was found that a good estimate was obtained for older patients with low albumin levels. Thus, we propose a flow diagram that illustrates conditions for selecting an appropriate estimating equation from among the CG, modified CG, and MLR equations.
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Affiliation(s)
- Soyoko Kaburaki
- Division of Pharmacy, Chiba University Hospital
- Graduate School of Life Science, Hokkaido University
| | - Shungo Imai
- Keio University Faculty of Pharmacy
- Faculty of Pharmaceutical Sciences, Hokkaido University
| | | | - Yuki Sato
- Faculty of Pharmaceutical Sciences, Hokkaido University
| | - Mitsuru Sugawara
- Faculty of Pharmaceutical Sciences, Hokkaido University
- Department of Pharmacy, Hokkaido University Hospital
| | - Yoh Takekuma
- Faculty of Pharmaceutical Sciences, Hokkaido University
- Department of Pharmacy, Hokkaido University Hospital
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Miyai T, Takekuma Y, Kashiwagi H, Sato Y, Nashimoto S, Sugawara M, Imai S. Risk Factor Analysis of Vancomycin-Induced Nephrotoxicity in Paediatric Patients Aged 0-1 Year Using Japanese Medical Database. Biol Pharm Bull 2023; 46:817-823. [PMID: 37258147 DOI: 10.1248/bpb.b23-00013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Vancomycin (VCM)-induced nephrotoxicity (VIN) is a major side effect in paediatric patients. However, most studies are limited to patients aged 0-18 years. We evaluated the risk factors of VIN in patients aged 0-1 year using Japanese electronic medical record database. We used RWD database which was contained electronic medical records and claims data of approximately 20 million people from 160 medical institutions. We targeted hospitalized patients who were administered VCM between June 2000 and December 2020. VIN was defined by two criteria: Criterion 1 was an increase in serum creatinine (Scr) ≥ 0.5 mg/dL or 50% during VCM treatment period compared to the Scr baseline; and criterion 2 was an increase in Scr ≥50% within seven days or Scr ≥0.3 mg/dL within two days during VCM treatment. The risk factors of VIN were evaluated using multivariate logistic regression analysis. We analysed 446 patients; patients with VIN in Criteria 1 and 2 were 33 and 58, respectively. In Criterion 1, multivariate logistic regression analysis identified four independent factors with p-value <0.05 (VCM concentration ≥20 mg/L, amphotericin B (AMPH-B), piperacillin-tazobactam (TAZ/PIPC), and vasopressor drugs). In Criterion 2, multivariate logistic regression analysis identified concomitant use of vasopressor drugs with p-value <0.05. Therefore, concomitant use of vasopressor drugs was suggested to affect the risk of VIN in patients aged 0-1 year. The findings may help in developing estimation models to assess the risk of VIN in paediatric patients.
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Affiliation(s)
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital
| | | | - Yuki Sato
- Faculty of Pharmaceutical Sciences, Hokkaido University
| | | | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital
- Faculty of Pharmaceutical Sciences, Hokkaido University
- Global Station for Biosurfaces and Drug Discovery, Hokkaido University
| | - Shungo Imai
- Faculty of Pharmaceutical Sciences, Hokkaido University
- Keio University Faculty of Pharmacy
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Yamaguchi A, Tazawa Y, Ueki M, Yamada M, Manabe A, Sugawara M, Takekuma Y. Therapeutic Drug Monitoring of Oral Voriconazole in an Infant Less than Six Months of Age and Pharmacokinetics Changes Induced by Development of CYP2C19 in the Growth Process: A Novel Case Report. YAKUGAKU ZASSHI 2023; 143:545-549. [PMID: 37258188 DOI: 10.1248/yakushi.23-00001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Therapeutic drug monitoring (TDM) is recommended for voriconazole (VRCZ) to avoid adverse events and maximize antifungal efficacy. Currently, the appropriate dose for patients under the age of 2 years is unknown. Here, we report the case of a 1.5-month-old infant with inborn errors of immunity who was orally administered VRCZ. This patient's plasma concentration decreased significantly from 3.8 µg/mL (day 6) to 0.09 µg/mL (day 21), leading to repeated dose escalations to achieve the target concentration (1.38 µg/mL, day 58). The signal intensity ratio of VRCZ to its main metabolite, N-oxide VRCZ, in LC/MS/MS also decreased from 5.30 (day 6) to 0.57 (day 64). Consequently, we suspected that VRCZ metabolism may be enhanced during infant growth. To our knowledge, this is the first report of remarkable changes in VRCZ pharmacokinetics with metabolic activity enhanced by the growth process. In conclusion, we propose that frequent TDM helped to maintain adequate VRCZ plasma concentration in a infants less than 6 months of age.
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Affiliation(s)
| | - Yuki Tazawa
- Department of Pharmacy, Hokkaido University Hospital
| | | | - Masafumi Yamada
- Department of Pediatrics, Hokkaido University Hospital
- Department of Food and Human Wellness, Rakuno Gakuen University
| | | | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital
- Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital
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34
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Takekuma Y, Momo K. [Quality Improvement for Clinical Practice and Advancing Research by Clinical Pharmacists Using Medical 'Big Data']. YAKUGAKU ZASSHI 2023; 143:483-484. [PMID: 37258179 DOI: 10.1248/yakushi.22-00179-f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Affiliation(s)
- Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital
| | - Kenji Momo
- Department of Pharmacy, Showa University Hospital
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35
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Kanno R, Saito Y, Takekuma Y, Asahina H, Sugawara M. Temporary Severe Neutropenia during Administration of Atezolizumab: A Novel Case Report. Case Rep Oncol 2023; 16:372-377. [PMID: 37384199 PMCID: PMC10293966 DOI: 10.1159/000530338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 03/16/2023] [Indexed: 06/30/2023] Open
Abstract
Here, we describe a case of temporary severe neutropenia after atezolizumab monotherapy and its treatment course. Atezolizumab monotherapy was introduced as a 6th-line treatment for a man in his late 60s, who was diagnosed with stage Ⅳ lung adenocarcinoma. The first treatment cycle was administered during hospitalization, and the patient presented with a fever of 37.8°C on the first day. The fever resolved after the administration of acetaminophen and naproxen, and the white blood cell count, neutrophil count, and other white blood cell fractions were normal. However, grade 3 leukopenia and grade 4 neutropenia appeared at the beginning of the third cycle, and treatment was discontinued. After treatment, monocyte count in the leukocyte fraction increased from approximately 10% to 25.6%. Lenograstim 100 μg subcutaneous injection and oral levofloxacin 500 mg once daily were started of onset of neutropenia, and he was hospitalized the next day. Laboratory findings upon admission showed a significant improvement to 5,300/µL for leukocytes and 3,376/µL for neutrophils. Lenograstim was discontinued, with no further decrease in the neutrophil count. Atezolizumab therapy was resumed, and there was no further reduction in leukocyte, neutrophil, or leukocyte fractions over about a 2-year period. Concomitant drugs were maintained during the atezolizumab treatment, suggesting that they did not induce neutropenia. In conclusion, we observed temporary severe neutropenia during atezolizumab monotherapy. Neutrophil recovery with cautious monitoring has enabled longer efficacy. We should consider temporary symptom occurrence in cases of haematological immune-related adverse events.
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Affiliation(s)
- Ryota Kanno
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
| | - Yoshitaka Saito
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
| | - Hajime Asahina
- Department of Respiratory Medicine, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
- Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan
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36
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Saito Y, Sakamoto T, Takekuma Y, Kobayashi M, Okamoto K, Shinagawa N, Shimizu Y, Kinoshita I, Sugawara M. Diabetes mellitus degenerates cisplatin-induced nephrotoxicity in short hydration method: a propensity score-matching analysis. Sci Rep 2022; 12:21819. [PMID: 36528725 PMCID: PMC9759552 DOI: 10.1038/s41598-022-26454-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Accepted: 12/14/2022] [Indexed: 12/23/2022] Open
Abstract
Cisplatin (CDDP)-induced nephrotoxicity (CIN) is dose-limiting. We revealed that co-administration of non-steroid anti-inflammatory drugs and baseline comorbidity of diabetes mellitus (DM) are associated with CIN development in the short hydration method; however, the results were accessorily obtained without appropriate power calculation. This study aimed to demonstrate the influence of DM complications on CIN incidence in a real-world setting. Lung cancer patients receiving CDDP (≥ 75 mg/m2)-containing regimens with a short hydration method (n = 227) were retrospectively evaluated. The patients were divided into control and baseline DM complication groups. The primary endpoint was the evaluation of CIN incidence between the groups. Propensity score-matching was performed to confirm the robustness of the primary analysis results. CIN occurred in 6.8% of control and 27.0% of DM patients, respectively, with a significant difference in all-patient populations (P = 0.001). In addition, variation of serum creatinine and creatinine clearance significantly worsened in DM patients. Similar results were obtained in a propensity-matched population. Multivariate logistic regression analysis found that DM complication is a singular risk factor for CIN development (adjusted odds ratio; 4.31, 95% confidence interval; 1.62-11.50, P = 0.003). In conclusion, our study revealed that baseline DM complications significantly worsen CIN.
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Affiliation(s)
- Yoshitaka Saito
- grid.412167.70000 0004 0378 6088Department of Pharmacy, Hokkaido University Hospital, Kita 14-Jo, Nishi 5-Chome, Kita-Ku, Sapporo, 060-8648 Japan
| | - Tatsuhiko Sakamoto
- grid.412167.70000 0004 0378 6088Department of Pharmacy, Hokkaido University Hospital, Kita 14-Jo, Nishi 5-Chome, Kita-Ku, Sapporo, 060-8648 Japan
| | - Yoh Takekuma
- grid.412167.70000 0004 0378 6088Department of Pharmacy, Hokkaido University Hospital, Kita 14-Jo, Nishi 5-Chome, Kita-Ku, Sapporo, 060-8648 Japan
| | - Masaki Kobayashi
- grid.39158.360000 0001 2173 7691Laboratory of Clinical Pharmaceutics & Therapeutics, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12-Jo, Nishi 6-Chome, Kita-Ku, Sapporo, 060-0812 Japan
| | - Keisuke Okamoto
- grid.412167.70000 0004 0378 6088Department of Pharmacy, Hokkaido University Hospital, Kita 14-Jo, Nishi 5-Chome, Kita-Ku, Sapporo, 060-8648 Japan
| | - Naofumi Shinagawa
- grid.39158.360000 0001 2173 7691Department of Respiratory Medicine, Faculty of Medicine, Hokkaido University, Kita 15-Jo, Nishi 7-Chome, Kita-Ku, Sapporo, 060-8638 Japan
| | - Yasushi Shimizu
- grid.39158.360000 0001 2173 7691Department of Medical Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita 15-Jo, Nishi 7-Chome, Kita-Ku, Sapporo, 060-8638 Japan
| | - Ichiro Kinoshita
- grid.39158.360000 0001 2173 7691Department of Medical Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita 15-Jo, Nishi 7-Chome, Kita-Ku, Sapporo, 060-8638 Japan
| | - Mitsuru Sugawara
- grid.412167.70000 0004 0378 6088Department of Pharmacy, Hokkaido University Hospital, Kita 14-Jo, Nishi 5-Chome, Kita-Ku, Sapporo, 060-8648 Japan ,grid.39158.360000 0001 2173 7691Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12-Jo, Nishi 6-Chome, Kita-Ku, Sapporo, 060-0812 Japan
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37
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Saito Y, Takekuma Y, Komatsu Y, Sugawara M. Risk factor analysis for regorafenib-induced severe hypertension in metastatic colorectal cancer treatment. Support Care Cancer 2022; 30:10203-10211. [PMID: 36217043 DOI: 10.1007/s00520-022-07381-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 10/01/2022] [Indexed: 11/28/2022]
Abstract
Regorafenib, a multikinase inhibitor, is effective in treating metastatic colorectal cancer (mCRC). Hypertension is a frequently occurring adverse effect caused by regorafenib regardless of previous treatment with vascular endothelial growth factor (VEGF) inhibitors in almost all patients. We identified the risk factors associated with regorafenib-induced severe hypertension. Patients with mCRC (n = 100) who received regorafenib were evaluated retrospectively. The primary endpoint was the evaluation of the risk factors for grade ≥ 3 hypertension. The association between pre-existing hypertension at baseline and grade ≥ 3 hypertension symptoms was also assessed. Patients with pre-existing hypertension at baseline accounted for 55% of the total patients. The starting doses of regorafenib were 160 mg (49.0% of patients), 120 mg (29.0%), and 80 mg (22.0%). The incidence of grade ≥ 3 hypertension was 30.0%. The median time to grade ≥ 3 symptom development was 7 days (range: 1-56 days). Additional antihypertensive treatment was administered to 83.6% of patients who developed hypertension. Logistic regression analyses revealed that baseline pre-existing hypertension complications and previous anti-VEGF treatment for ≥ 700 days were independent risk factors for grade ≥ 3 hypertension development. Further analyses revealed that pre-existing hypertension before anti-VEGF treatment (primary hypertension) was significantly related to the symptom development (adjusted odds ratio, 8.74; 95% confidence interval, 2.86-26.72; P = 0.0001). Our study suggests that pre-existing primary hypertension and previous anti-VEGF treatment for ≥ 700 days are independent risk factors for regorafenib-induced severe hypertension. Deeper understanding of the symptom nature and management can significantly contribute to safer interventions, necessitating further studies.
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Affiliation(s)
- Yoshitaka Saito
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan
| | - Yoshito Komatsu
- Cancer Center, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan. .,Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12-jo, Nishi 6-chome, Kita-ku, Sapporo, 060-0812, Japan.
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38
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Kitamura S, Nishimura A, Takekuma Y, Saito Y, Umazume T, Sugawara M. [Case Report on a Woman with Epilepsy Who Took Lacosamide during Pregnancy and Gave Birth to a Healthy Infant]. YAKUGAKU ZASSHI 2022; 142:1031-1035. [PMID: 36047215 DOI: 10.1248/yakushi.22-00044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Lacosamide is a novel antiepileptic drug. Although many antiepileptic drugs reportedly pose a risk to fetuses, patients with epilepsy are advised to continue their medications during pregnancy. There have been few reports on lacosamide use during pregnancy, and its effects on the fetus remain unclear. Here, we report a case of lacosamide use during pregnancy. The 33-year-old patient was treated with oral lacosamide (400 mg/d) for symptomatic partial epilepsy. She was concomitantly treated with folic acid (5 mg/d) beginning 4 days before her last menstrual cycle. She was also concomitantly treated with oral perampanel (2 mg/d) at 5-7 weeks' gestation for seizure control but discontinued perampanel after the pregnancy was discovered. She progressed through her pregnancy with only mild seizures. Fetal growth was normal and ultrasonography revealed no external malformations. The patient had an elective cesarean section at 37 weeks and 2 days owing to a previous post-cesarean pregnancy. Her baby boy weighed 3025 g; his Apgar score was 8 and 9, 1 and 5 min, respectively, and his umbilical artery blood pH was 7.348. He had no congenital anomalies and no neonatal drug withdrawal symptoms. This suggests that lacosamide may have a low risk of teratogenicity and fetal toxicity. Thus, this case is valuable for clinicians who are considering the administration of antiepileptic drugs during pregnancy. In the future, more reports on the use of lacosamide during pregnancy should be collected.
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Affiliation(s)
| | | | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital
| | | | | | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital.,Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University
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Miyai T, Imai S, Yoshimura E, Kashiwagi H, Sato Y, Ueno H, Takekuma Y, Sugawara M. Machine Learning-Based Model for Estimating Vancomycin Maintenance Dose to Target the Area under the Concentration Curve of 400–600 mg·h/L in Japanese Patients. Biol Pharm Bull 2022; 45:1332-1339. [DOI: 10.1248/bpb.b22-00305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
| | | | - Eri Yoshimura
- Department of Pharmacy, Sunagawa City Medical Center
| | | | - Yuki Sato
- Faculty of Pharmaceutical Sciences, Hokkaido University
| | - Hidefumi Ueno
- Department of Pharmacy, Sunagawa City Medical Center
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital
| | - Mitsuru Sugawara
- Global Station for Biosurfaces and Drug Discovery, Hokkaido University
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40
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Kato S, Saito Y, Onoda H, Kumai M, Imai S, Tsuruga K, Takekuma Y, Sugawara M. [Efficacy Survey of Naldemedine in the Poor-performance Status Group]. YAKUGAKU ZASSHI 2022; 142:755-760. [PMID: 35781505 DOI: 10.1248/yakushi.22-00005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Naldemedine (Nal) is widely used as a therapeutic drug against opioid-induced constipation. However, patients in phase III trials are limited to those with good performance status (PS). Cancer patients may have inferior PS owing to progression of symptoms and adverse events from chemotherapy. Therefore, it is important to survey the efficacy of Nal in patients with poor PS. This study aimed to evaluate Nal efficacy in patients with poor PS. We retrospectively investigated patients from July 2017 to June 2019 and compared Nal efficacy between patients with good and poor PS. The efficacy of Nal was evaluated using changes in the number of spontaneous bowel movements 7 days before and after the introduction of Nal with reference to previous reports. Multivariate analysis was performed to reveal whether poor PS affects Nal efficacy. In total, 141 patients at the Hokkaido University Hospital were analyzed. The effective rate of Nal from day 1 to day 7 of administration was 71.7% and 71.4% in the patients with good and poor PS, respectively, that from day 1 to day 2 of administration was 61.1% and 57.1%, respectively, and that from day 3 to day 7 of administration was 60.2% and 71.4%, respectively, suggesting an absence of significant differences. Furthermore, results of multivariate analysis showed that "best supportive care" and "body weight (55 kg and above)" reduced Nal efficacy. In conclusion, Nal showed similar effectiveness in patients with poor PS as that in those with good PS.
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Affiliation(s)
- Shintaro Kato
- Department of Pharmacy, Hokkaido University Hospital
| | | | - Hiroko Onoda
- Department of Pharmacy, Hokkaido University Hospital
| | | | - Shungo Imai
- Faculty of Pharmaceutical Sciences, Hokkaido University
| | | | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital.,Faculty of Pharmaceutical Sciences, Hokkaido University
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Saito Y, Takekuma Y, Takeshita T, Sugawara M. Influence of Dose Reduction of Prophylactic Dexamethasone on Chemotherapy-induced Nausea and Anorexia in Patients Under 55 Years Old Treated With Anthracycline-containing Regimens. Anticancer Res 2022; 42:3753-3758. [PMID: 35790276 DOI: 10.21873/anticanres.15865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 06/10/2022] [Accepted: 06/15/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND/AIM The incidence of acute nausea in patients treated with anthracycline-containing regimens for breast cancer, was significantly increased by dose reduction of prophylactic antiemetic dexamethasone on day 1, whilst reducing it on days 2-4 did not affect delayed nausea. We also found that patients <55 years old were at higher risk of developing nausea. In this retrospective study, we evaluated the influence of dexamethasone dosage on gastrointestinal symptoms in patients <55 years old. PATIENTS AND METHODS Patients (20-54 years old) who had received anthracycline-containing regimens for breast cancer were divided into reduced dose (6.6 mg dexamethasone on day 1, and 4 mg on days 2-4) and control (9.9 mg and 8 mg, respectively) groups and retrospectively evaluated. The incidence and severity of nausea, vomiting and anorexia were compared. Risk factors associated with nausea were also assessed. RESULTS The incidence of acute nausea was significantly higher in the reduced dosage group than in the control group (75.0% and 45.2%, respectively; p=0.02). In contrast, the rate of delayed nausea was not different (p=0.41); the incidence of vomiting and anorexia, and the severity of nausea and anorexia were also not statistically different. Multivariate logistic analysis suggested that patients with no-to-low alcohol consumption and those administered 6.6 mg dexamethasone on day 1 were at a higher risk of acute nausea. CONCLUSION Our study suggests that dexamethasone dose reduction on day 1 in patients treated with anthracycline-containing regimens is not suitable for acute nausea management, and that the dosage can be reduced to at least 4 mg on days 2-4, even in patients under 55 years of age.
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Affiliation(s)
- Yoshitaka Saito
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan;
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
| | - Takashi Takeshita
- Department of Breast Surgery, Hokkaido University Hospital, Sapporo, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan.,Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan
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42
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Saito Y, Takekuma Y, Takeshita T, Noguchi T, Takeuchi S, Shimizu Y, Kinoshita I, Dosaka-Akita H, Sugawara M. Risk Factor Analysis for the Occurrence of Severe Adverse Effects in Eribulin Treatment. Anticancer Res 2022; 42:3693-3700. [PMID: 35790277 DOI: 10.21873/anticanres.15858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 06/11/2022] [Accepted: 06/14/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND/AIM Eribulin is an effective chemotherapeutic agent for the treatment of metastatic breast cancer and advanced or metastatic soft-tissue sarcomas. However, severe adverse effects (SAEs) occur in 30-40% of the patients, and significantly reduce the patients' quality of life and disturb the recommended treatment schedules. Neutropenia is the main cause of treatment suspension, delay, and/or dose reductions, also leading to relative dose intensity reduction. This study aimed to examine the risk factors for SAE occurrence after eribulin treatment. PATIENTS AND METHODS Eighty patients with metastatic breast cancer or advanced or metastatic soft tissue sarcoma who received eribulin were retrospectively evaluated. Risk factors for SAE occurrence in the first cycle were primarily assessed. In addition, factors associated with SAE occurrence during all treatment cycles were evaluated. RESULTS SAEs in the first cycle occurred in 45% of patients. The primary SAE was neutropenia (91.7%). The incidence of SAEs during all treatment cycles was 61.3%. Multivariate analyses suggested that lower baseline neutrophil and hemoglobin levels were risk factors for SAE occurrence and severe neutropenia incidence in the first cycle. An independent factor associated with SAE occurrence during all cycles was age ≥65 years and a tendency was confirmed for baseline anemia. CONCLUSION Baseline neutropenia and anemia were risk factors for SAE occurrence during the first eribulin treatment cycle. Age ≥65 years was also associated with SAE occurrence during all treatment cycles. Patients with these risk factors should be carefully monitored for assessment and prophylaxis.
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Affiliation(s)
- Yoshitaka Saito
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
| | - Takashi Takeshita
- Department of Breast Surgery, Hokkaido University Hospital, Sapporo, Japan
| | - Takuro Noguchi
- Department of Medical Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Satoshi Takeuchi
- Department of Medical Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Yasushi Shimizu
- Department of Medical Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Ichiro Kinoshita
- Department of Medical Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Hirotoshi Dosaka-Akita
- Department of Medical Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan; .,Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan
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43
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Saito Y, Takekuma Y, Oshino T, Sugawara M. Combination of Mirogabalin and Duloxetine Attenuates Peripheral Neuropathy by Eribulin: A Novel Case Report. Case Rep Oncol 2022; 15:606-610. [PMID: 35949911 PMCID: PMC9247496 DOI: 10.1159/000525059] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 05/06/2022] [Indexed: 11/19/2022] Open
Abstract
Chemotherapy-induced peripheral neuropathy (CIPN) is one of the most severe complications associated with chemotherapy for breast cancer. We encountered a case in which mirogabalin initially ameliorated, and additional duloxetine further attenuated eribulin-induced CIPN. Herein, we report its management. A 53-year-old woman received eribulin treatment as third-line chemotherapy for recurrent breast cancer. She experienced grade 2 CIPN with adjuvant docetaxel and cyclophosphamide treatment (worst numeric rating scale (NRS) 6/10 for numbness and 6/10 for pain) and had baseline grade 1 symptoms only in the hands (NRS 1/10 for each). CIPN in the hands and feet worsened to NRS 3/10 on day 1 of cycle 4. Mirogabalin (5 mg twice daily) was initiated, resulting in stable symptoms for approximately 6 weeks with grade 1 somnolence and heaviness of the head. The dosage was increased with careful attention to adverse effects to 22.5 mg per day, and the NRS was reduced from 5/10 to 3/10 for numbness and from 8/10 to 5/10 for pain. We administered duloxetine 20 mg with domperidone (10 mg three times a day) for further pain attenuation on day 1 of cycle 15, decreasing the NRS to 1/10 for numbness and 3/10 for pain. Duloxetine was increased due to CIPN degradation (NRS 3/10 and 5/10), resulting in a significant pain attenuation to 1/10. As the CIPN-attenuating mechanisms of mirogabalin and duloxetine are different, we consider that the additive and synergetic effects of this combination affected the results. Combination therapy with these drugs may be a promising strategy.
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Affiliation(s)
- Yoshitaka Saito
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
| | - Tomohiro Oshino
- Department of Breast Surgery, Hokkaido University Hospital, Sapporo, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
- Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan
- *Mitsuru Sugawara,
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Saito Y, Takekuma Y, Kobayashi M, Shinagawa N, Noguchi T, Takeuchi S, Shimizu Y, Kinoshita I, Dosaka-Akita H, Sugawara M. Suitability of Oral Rehydration Solution (ORS) for Use in the Cisplatin Short Hydration Method. Anticancer Res 2022; 42:3185-3193. [PMID: 35641251 DOI: 10.21873/anticanres.15808] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 05/05/2022] [Accepted: 05/09/2022] [Indexed: 12/30/2022]
Abstract
BACKGROUND/AIM Short hydration is a method to change partial intravenous hydration to oral to administer cisplatin (CDDP); however, the most suitable form of oral hydration is unknown. This study aimed to determine whether oral rehydration solution (ORS) affects CDDP-induced nephrotoxicity (CIN) and electrolyte imbalance. PATIENTS AND METHODS Lung cancer patients (n=200) who had received CDDP-including regimens (CDDP dosage ≥75 mg/m2) were retrospectively evaluated. We used logistic analysis to evaluate whether ORS intake could be a preventive factor for CIN (≥grade 2 serum creatinine elevation). Moreover, incidence of CIN and electrolyte imbalance and the variation in serum creatinine and electrolyte levels were compared between ORS and non-ORS (control) patients. RESULTS CIN occurred in 9.8% of ORS patients, and 7.5% of non-ORS patients (p=0.79). The variation in serum creatinine level was also similar in both groups. Multivariate analysis suggested that ORS intake does not affect CIN, although CIN was associated with the coadministration of non-steroidal anti-inflammatory drugs and the presence of diabetes mellitus. The variations in serum electrolyte levels did not differ, and incidence of hyponatremia, hypokalemia, and hypochloremia was also similar between the groups. Moreover, patients in ORS group experienced significantly more anorexia compared to controls, and approximately 40% of the patients were unable to continue ORS intake. CONCLUSION ORS intake in CDDP short hydration regimens does not affect CIN and CDDP-induced electrolyte imbalance; however, its intake is associated with the incidence of anorexia suggesting that ORS should not be used for oral hydration.
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Affiliation(s)
- Yoshitaka Saito
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
| | - Masaki Kobayashi
- Laboratory of Clinical Pharmaceutics & Therapeutics, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan
| | - Naofumi Shinagawa
- Department of Respiratory Medicine, Hokkaido University Hospital, Sapporo, Japan
| | - Takuro Noguchi
- Department of Medical Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Satoshi Takeuchi
- Department of Medical Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Yasushi Shimizu
- Department of Medical Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Ichiro Kinoshita
- Department of Medical Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Hirotoshi Dosaka-Akita
- Department of Medical Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan; .,Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan
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Saito Y, Takekuma Y, Komatsu Y, Sugawara M. Evaluation of risk factors for chemotherapy-induced nausea and vomiting in cisplatin and gemcitabine treatment for biliary tract cancer: acid suppressants do not prevent nausea. Pharmazie 2022; 77:196-201. [PMID: 35751163 DOI: 10.1691/ph.2022.2355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Chemotherapy-induced nausea and vomiting (CINV) is one of the most serious adverse effects of cancer therapy. Cancer patients frequently use acid suppressants (AS) for palliation of gastrointestinal symptoms associated with malignancy and/or anticancer therapy. AS are suggested as an additional option for CINV management in several antiemetic guidelines, although their efficacy remains unknown. The aim of this study was to determine whether AS administration affects CINV incidence in cisplatin and gemcitabine treatment for biliary tract cancer. The primary endpoint was to evaluate whether AS administration was associated with the incidence of all-grade nausea in the first administration by logistic analysis. The secondary endpoints were to assess factors associated with anorexia. Prophylactic antiemetics were based on current guidelines. Nausea occurred in 34.2% of patients (grade 1, 31.7%; grade 2, 2.5%). Patients exhibiting vomiting and anorexia represented 4.2% and 39.1%, respectively, without grade 3/4 symptoms. Multivariate analysis suggested that the independent risk factors for nausea as female sex, and no- or less-alcohol drinking habit and regular narcotics administration were associated with anorexia. In contrast, AS administration was not associated with nausea and anorexia incidence (odds ratio, 95% confidence interval: 1.43, 0.64-3.23; P =0.38 for nausea, 1.62, 0.71-3.68; P =0.25 for anorexia). In conclusion, we found that AS administration is not associated with CINV incidence, and female sex is a risk factor for nausea, and non-alcohol drinking habits and regular narcotic use are factors associated with anorexia in cisplatin and gemcitabine treatment for biliary tract cancer. We should correctly administer AS depending on the patient's situation. Successful CINV management needs effective monitoring and administration of prophylactic antiemetics and counter-measure medicines for patients at risk.
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Affiliation(s)
- Y Saito
- Department of Pharmacy, Hokkaido University, Sapporo, Japan
| | - Y Takekuma
- Department of Pharmacy, Hokkaido University, Sapporo, Japan
| | - Y Komatsu
- Cancer Center, Hokkaido University Hospital, Hokkaido University, Sapporo, Japan
| | - M Sugawara
- Department of Pharmacy, Hokkaido University, Sapporo, Japan; Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan;,
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Kaburaki S, Yoshimura E, Miyamoto Y, Imai S, Kashiwagi H, Ueno H, Sugawara M, Takekuma Y. Hepatic drug metabolism in older people with body composition changes. Geriatr Gerontol Int 2022; 22:449-454. [PMID: 35355383 DOI: 10.1111/ggi.14380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 01/19/2022] [Accepted: 03/07/2022] [Indexed: 11/26/2022]
Abstract
AIM Dosage adjustment is essential in older individuals because they are prone to experience a decline in liver function and changes in body composition. However, quantitative tests or equations for evaluating the activity of hepatic drug metabolism have not yet been clearly established. We examined hepatic drug metabolism activities in older individuals, focusing on changes in body composition parameters. METHODS Lansoprazole and nifedipine, substrates of the metabolic enzymes cytochrome P450 (CYP) 2C19 and 3A4, respectively, were selected to study hepatic drug metabolism. Residual samples from blood test for older patients were evaluated to determine drug metabolism. The body composition of relevant patients was determined by analyzing characteristic parameters of skeletal muscle mass index (SMI), handgrip strength (HGS) and hepatic steatosis index (HSI). The differences in hepatic drug metabolism were studied statistically among categories in terms of the cut-off value of these parameters. RESULTS Older male patients receiving lansoprazole and nifedipine in the low SMI (<7.0 kg/m2 ) category showed an 85-90% reduction in respective CYP2C19 and CYP3A4 metabolic activities compared with the normal SMI category. For the female patients, CYP2C19 and CYP3A4 metabolic activities showed no significant correlation with SMI and HGS. Fatty liver disease (HSI ≥36) was found to reduce CYP2C19 metabolic activity particularly in older female patients. CONCLUSIONS Low CYP2C19 metabolic activity was statistically correlated with low SMI in male patients and high HSI in female patients, whereas low CYP3A4 metabolic activity was statistically correlated with low HGS in male patients. Geriatr Gerontol Int 2022; 22: 449-454.
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Affiliation(s)
- Soyoko Kaburaki
- Graduate School of Life Science, Hokkaido University, Sapporo, Japan.,Division of Pharmacy, Chiba University Hospital, Chiba, Japan
| | - Eri Yoshimura
- Department of Pharmacy, Sunagawa City Medical Center, Sunagawa, Japan
| | - Yasushi Miyamoto
- Department of Pharmacy, Sunagawa City Medical Center, Sunagawa, Japan
| | - Shungo Imai
- Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan
| | - Hitoshi Kashiwagi
- Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan
| | - Hidefumi Ueno
- Department of Pharmacy, Sunagawa City Medical Center, Sunagawa, Japan
| | - Mitsuru Sugawara
- Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan.,Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
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Momo K, Takekuma Y. Quality Improvement for Clinical Practice and Advancing Research by Clinical Pharmacists Using Medical ‘Big Data’. YAKUGAKU ZASSHI 2022; 142:317-318. [DOI: 10.1248/yakushi.21-00178-f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Kenji Momo
- Department of Hospital Pharmaceutics, School of Pharmacy, Showa University
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital
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Affiliation(s)
- Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital
| | - Shungo Imai
- Faculty of Pharmaceutical Sciences, Hokkaido University
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Sato Y, Takekuma Y, Daisho T, Kashiwagi H, Imai S, Sugawara M. Development of a Method of Liquid Chromatography Coupled with Tandem Mass Spectrometry for Simultaneous Determination of Linezolid and Tedizolid in Human Plasma. Biol Pharm Bull 2022; 45:421-428. [DOI: 10.1248/bpb.b21-00798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Yuki Sato
- Faculty of Pharmaceutical Sciences, Hokkaido University
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital
| | | | | | - Shungo Imai
- Faculty of Pharmaceutical Sciences, Hokkaido University
| | - Mitsuru Sugawara
- Global Station for Biosurfaces and Drug Discovery, Hokkaido University
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Yamagami A, Narumi K, Saito Y, Furugen A, Imai S, Kitagawa Y, Ohiro Y, Takagi R, Takekuma Y, Sugawara M, Kobayashi M. Evaluation of the strategies to reduce third‐generation oral cephalosporins in dentistry at a Japanese academic hospital: An interrupted time series analysis. J Clin Pharm Ther 2022; 47:1010-1019. [DOI: 10.1111/jcpt.13636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 01/18/2022] [Accepted: 01/27/2022] [Indexed: 11/29/2022]
Affiliation(s)
- Akira Yamagami
- Department of Pharmacy Hokkaido University Hospital Sapporo Japan
- Laboratory of Clinical Pharmaceutics & Therapeutics Faculty of Pharmaceutical Sciences Hokkaido University Sapporo Japan
| | - Katsuya Narumi
- Laboratory of Clinical Pharmaceutics & Therapeutics Faculty of Pharmaceutical Sciences Hokkaido University Sapporo Japan
| | - Yoshitaka Saito
- Department of Pharmacy Hokkaido University Hospital Sapporo Japan
| | - Ayako Furugen
- Laboratory of Clinical Pharmaceutics & Therapeutics Faculty of Pharmaceutical Sciences Hokkaido University Sapporo Japan
| | - Shungo Imai
- Laboratory of Pharmacokinetics Faculty of Pharmaceutical Sciences Hokkaido University Sapporo Japan
| | - Yoshimasa Kitagawa
- Department of Oral Diagnosis and Medicine Faculty of Dental Medicine and Graduate School of Dental Medicine Hokkaido University Sapporo Japan
| | - Yoichi Ohiro
- Department of Oral and Maxillofacial Surgery Faculty of Dental Medicine and Graduate School of Dental Medicine Hokkaido University Sapporo Japan
| | - Ryo Takagi
- Research and Medical Innovation Center Hokkaido University Hospital Sapporo Japan
| | - Yoh Takekuma
- Department of Pharmacy Hokkaido University Hospital Sapporo Japan
| | - Mitsuru Sugawara
- Department of Pharmacy Hokkaido University Hospital Sapporo Japan
- Laboratory of Pharmacokinetics Faculty of Pharmaceutical Sciences Hokkaido University Sapporo Japan
| | - Masaki Kobayashi
- Laboratory of Clinical Pharmaceutics & Therapeutics Faculty of Pharmaceutical Sciences Hokkaido University Sapporo Japan
- Education Research Center for Clinical Pharmacy Faculty of Pharmaceutical Sciences Hokkaido University Sapporo Japan
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