Faculty Profiles - MORIMATSU Hiroshi

Papers - MORIMATSU Hiroshi

Division display 1 - 20 of about 296 ／ All the affair displays >>

Clinical predictors of extubation failure in postoperative critically ill patients: a post-hoc analysis of a multicenter prospective observational study. International journal

Jun Hattori, Aiko Tanaka, Junko Kosaka, Osamu Hirao, Nana Furushima, Yuichi Maki, Daijiro Kabata, Akinori Uchiyama, Moritoki Egi, Hiroshi Morimatsu, Satoshi Mizobuchi, Yoshifumi Kotake, Ayumi Shintani, Yukiko Koyama, Takeshi Yoshida, Yuji Fujino

BMC anesthesiology 25 ( 1 ) 127 - 127 2025.3

Language：English Publishing type：Research paper (scientific journal)

BACKGROUND: Postoperative patients constitute majority of critically ill patients, although factors predicting extubation failure in this group of patients remain unidentified. Aiming to propose clinical predictors of reintubation in postoperative patients, we conducted a post-hoc analysis of a multicenter prospective observational study. METHODS: This study included postoperative critically ill patients who underwent mechanical ventilation for > 24 h and were extubated after a successful 30-min spontaneous breathing trial. The primary outcome was reintubation within 48 h after extubation, and clinical predictors for reintubation were investigated using logistic regression analyses. RESULTS: Among the 355 included patients, 10.7% required reintubation. Multivariable logistic regression identified that the number of endotracheal suctioning episodes during the 24 h before extubation and underlying respiratory disease or pneumonia occurrence were significantly associated with reintubation (adjusted odds ratio [OR] 1.11, 95% confidence interval [CI] 1.05-1.18, p < 0.001; adjusted OR 2.58, 95%CI 1.30-5.13, p = 0.007). The probability of reintubation was increased significantly with the higher frequency of endotracheal suctioning, as indicated by restricted cubic splines. Subgroup analysis showed that these predictors were consistently associated with reintubation regardless of the use of noninvasive respiratory support after extubation. CONCLUSIONS: Endotracheal suctioning frequency and respiratory complications were identified as independent predictors of reintubation. These readily obtainable predictors may aid in decision-making regarding the extubation of postoperative patients.

DOI： 10.1186/s12871-025-02996-1

PubMed

researchmap

Preoperative Nutritional Status Influences Enteral Nutrition Weaning 6 Months Post-Surgery in Patients with Esophageal Cancer. International journal

Mika Sonoi, Yasuhiro Shirakawa, Norihiro Sonoi, Kazuhiro Noma, Shunsuke Tanabe, Naoaki Maeda, Hiroshi Morimatsu

Asian Pacific journal of cancer prevention : APJCP 26 ( 1 ) 263 - 267 2025.1

Language：English Publishing type：Research paper (scientific journal)

OBJECTIVE: This study aimed to clarify whether nutritional status at admission affects enteral nutrition weaning 6 months after surgery in patients with esophageal cancer. METHODS: This was a retrospective study of 81 patients who underwent subtotal esophageal cancer resection between April 2014 and February 2016. The survey items were as follows: 1) sex, 2) age, 3) presence or absence of family members living together, 4) clinical stage, 5) surgical procedure, 6) reconstructed organs, 7) nutritional status at admission, 8) presence or absence of postoperative complications (anastomotic leakage, chylothorax, and recurrent laryngeal nerve paralysis), and 9) presence or absence of treatment other than surgery (chemo- or radiotherapy). RESULTS: The enteral nutrition withdrawal rate after 6 months was 15.5% in the malnutrition group and 84.5% in the normal nutrition group (p = 0.007). In a comparison between groups with and without enteral nutrition after 6 months, a significant association was observed with surgical procedure, nutritional status at admission, and postoperative complications (p < 0.05). Logistic regression analysis showed that the odds of discontinuing enteral nutrition 6 months later were 5.692 (hazard ratio: 1.545-20.962) for malnutrition on admission and 11.921 (hazard ratio: 3.449-41.207) for complications. CONCLUSION: Regardless of the presence or absence of treatment other than surgery, preoperative nutritional improvement is beneficial for increasing postoperative oral intake.

DOI： 10.31557/APJCP.2025.26.1.263

PubMed

researchmap

Association between plasma-free haemoglobin and postoperative acute kidney injury in paediatric cardiac surgery: a prospective observational study Reviewed

Takanobu Sakura, Tomoyuki Kanazawa, Tatsuhiko Shimizu, Kazuyoshi Shimizu, Tatsuo Iwasaki, Hiroshi Morimatsu

BJA Open 12 100348 - 100348 2024.12

Subjective global assessment for nutritional screening and its impact on surgical outcomes: A prospective study in older patients with colorectal cancer. International journal

Fuminori Teraishi, Yusuke Yoshida, Ryohei Shoji, Nobuhiko Kanaya, Yuki Matsumi, Kunitoshi Shigeyasu, Yoshitaka Kondo, Shunsuke Kagawa, Rie Tamura, Yoshikazu Matsuoka, Hiroshi Morimatsu, Toshiharu Mitsuhashi, Toshiyoshi Fujiwara

Langenbeck's archives of surgery 409 ( 1 ) 356 - 356 2024.11

Language：English Publishing type：Research paper (scientific journal)

PURPOSE: Our perioperative management center provides preoperative intervention and functional and nutritional assessments for colorectal cancer patients aged over 75 years. This study evaluated the associations of preoperative nutritional status with postoperative outcomes and prognosis in colorectal cancer patients aged 75 years or older. METHODS: This was a prospective, observational study of 71 colorectal cancer patients aged 75 years or older who underwent surgery between July 2020 and September 2022. The Subjective Global Assessment (SGA) was evaluated as a nutritional index. The patients were classified into three groups: SGA-A (well nourished), B (moderately malnourished), and C (severely malnourished), and the correlations with postoperative outcomes and prognosis were examined. RESULTS: The median age of the 71 patients (34 males, 37 females) was 78 (75-92) years, and their median body mass index (BMI) was 22.3 (13.4-31.9) kg/m2. Forty-eight patients had colon cancer, and 23 had rectal cancer. On the SGA, 28 patients were SGA-A, 25 SGA-B, and 18 SGA-C. The SGA-B/C group had significantly higher BMI (p < 0.01) and more ICU admissions (p = 0.02). The G8 score was significantly lower (p = 0.03) in the SGA-B/C group, suggesting coexisting functional decline. In terms of postoperative outcomes, the SGA-B/C group had a significantly longer postoperative hospital stay (p = 0.04). The 3-year OS rates for all stages were 100% in the SGA-A group and 49.7% in the SGA-B/C group (p = 0.03), while the 3-year OS rates for patients excluding Stage IV were 100% in the SGA-A group and 68.5% in the SGA-B/C group, not significantly different (p = 0.14). The 3-year RFS rate was 95.5% in the SGA-A group and 65.3% in the SGA-B/C group (p = 0.15). CONCLUSION: The SGA is a promising nutritional index associated with short-term outcomes in older patients undergoing colorectal cancer surgery. The SGA can be assessed in a few minutes during an outpatient visit, making it useful for routine clinical use.

DOI： 10.1007/s00423-024-03548-w

PubMed

researchmap

Oxygen Delivery During Cardiopulmonary Bypass in Pediatric Patients With Congenital Heart Disease: Association With Postoperative Acute Kidney Injury. International journal

Hiroshi Taka, Takuma Douguchi, Ayako Miyamoto, Kazuyoshi Shimizu, Tatsuo Iwasaki, Tomoyuki Kanazawa, Satoshi Kimura, Hiroshi Morimatsu

Journal of cardiothoracic and vascular anesthesia 2024.11

Language：English Publishing type：Research paper (scientific journal)

OBJECTIVE: This study was designed to investigate the distribution of nadir oxygen delivery (DO2), mean DO2, and area under ideal DO2 (AUiDO2) among categorized age groups of pediatric patients and their associations with postoperative cardiac surgery-associated (CSA) acute kidney injury (AKI) and clinical outcomes. DESIGN: Retrospective cohort study. SETTING: A tertiary teaching hospital. PARTICIPANTS: Patients aged <15 years with congenital heart disease who underwent cardiac surgery between May 2018 and May 2022. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Nadir DO2, mean DO2, and AUiDO2 were defined as the lowest DO2, average DO2, and dose of decrement combining the intensity and duration of DO2 less than the calculated ideal DO2, respectively. The primary outcome was CSA-AKI occurrence within 48 hours postoperatively. Secondary outcomes included maximum serum lactate levels (Lacmax) for the first 24 hours after pediatric cardiac intensive care unit admission. Of 479 patients, 147 (30.7%) developed AKI. Nadir DO2 and AUiDO2 were not significantly different between patients with CSA-AKI and those without CSA-AKI (p = 0.115 and p = 0.12, respectively). However, the mean DO2 was significantly higher in patients with CSA-AKI (p = 0.025). After adjusting for potential confounders, no significant differences were observed in the odds for CSA-AKI based on increments in nadir DO2, mean DO2, or AUiDO2. In contrast, nadir DO2 and mean DO2 were significantly associated with Lacmax in both univariate and multivariable regression analyses. CONCLUSION: DO2-related values during cardiopulmonary bypass were not associated with CSA-AKI in pediatric patients with congenital heart disease. However, nadir DO2 and mean DO2 were significantly associated with postoperative serum lactate levels.

DOI： 10.1053/j.jvca.2024.11.017

PubMed

researchmap

A Retrospective Comparative Study of the Frequency of Hypotension in Pediatric Cardiac Catheterization under General Anesthesia: Remimazolam versus Sevoflurane. Reviewed International journal

Tatsuhiko Shimizu, Tomoyuki Kanazawa, Tsubasa Yoshida, Takanobu Sakura, Kazuyoshi Shimizu, Tatsuo Iwasaki, Hiroshi Morimatsu

Journal of cardiothoracic and vascular anesthesia 2024.9

Language：English Publishing type：Research paper (scientific journal)

OBJECTIVE: To compare the incidence of hypotension between remimazolam and sevoflurane under general anesthesia for cardiac catheterization in patients with congenital heart disease. DESIGN: Retrospective observational study. SETTING: A single university hospital with 300 pediatric cardiac catheterizations by general anesthesia performed annually. PARTICIPANTS: Patients younger than 15 years who underwent cardiac catheterization under general anesthesia between March 1, 2021, and December 31, 2022. Exclusion criteria were general anesthesia maintained with other than remimazolam or sevoflurane, receipt of remifentanil, American Society of Anesthesiologists score 4 or 5, emergency procedures, and no direct arterial pressure measurement. INTERVENTIONS: General anesthesia was maintained with remimazolam or sevoflurane. MEASUREMENTS AND MAIN RESULTS: A total of 309 patients were analyzed, including 28 in the remimazolam group and 281 in the sevoflurane group. Propensity score matching adjusted for confounding factors resulted in 28 patients in each arm, with no apparent differences in background factors. Hypotension was defined as a time-averaged area > 1, in which systolic arterial pressure fell below 80% of the baseline from the start of anesthesia to the end of procedure. The significance level was set at P < .05. The incidence of hypotension was 39.3% in the remimazolam arm and 46.4% in the sevoflurane arm, with no significant difference (P = .79), although the ratio of the median systolic arterial pressure to the baseline value was significantly higher in the remimazolam arm (91.4 ± 15.2% vs 83.2 ± 11.4% in the sevoflurane arm; P = .03). CONCLUSIONS: Remimazolam was not associated with a lower incidence of hypotension compared to sevoflurane during pediatric cardiac catheterization for congenital heart disease while maintaining significantly higher blood pressure overall.

DOI： 10.1053/j.jvca.2024.08.038

PubMed

researchmap

Comprehensive geriatric assessment as an indicator of postoperative recovery in older patients with colorectal cancer. International journal

Fuminori Teraishi, Ryohei Shoji, Yoshitaka Kondo, Shunsuke Kagawa, Rie Tamura, Yoshikazu Matsuoka, Hiroshi Morimatsu, Toshiharu Mitsuhashi, Toshiyoshi Fujiwara

Journal of geriatric oncology 101837 - 101837 2024.7

イソフルラン,プロポフォールを投与し鎮静薬を計画的に減量しえた長期人工呼吸管理の小児重症心不全例

成谷俊輝, 黒田浩佐, 岡原修司, 鈴木聡, 金澤伴幸, 清水一好, 岩崎達雄, 森松博史

日本集中治療医学会雑誌 31 ( 4 ) 261 - 265 2024.7

Language：Japanese Publisher：(一社)日本集中治療医学会

小児の長期にわたる鎮静は,薬剤耐性や医原性離脱症候群(iatrogenic withdrawal syndrome,IWS)を引き起こし,管理に難渋する場合がある。患者は14歳,男児。劇症型心筋炎と診断され左心補助人工心臓を必要とし,鎮痛鎮静薬は高用量かつ長期間投与となった。抜管に向けてIWS発症回避のため薬剤漸減の必要があったが,その過程での安全な管理のために抜管までは鎮静度の維持が必要と考えた。ミダゾラムとフェンタニルは12時間ごとに5%ずつ減量し,その間は適応外使用としてケタミン,イソフルラン,プロポフォールを順に投与し,鎮静度を維持した。プロポフォール中止後は速やかに覚醒が得られたため抜管し,ミダゾラム,フェンタニル中止後にデクスメデトミジンを漸減終了した。経過中はプロポフォール注入症候群,IWS,悪性高熱症を疑う所見を認めなかった。(著者抄録)

researchmap

Other Link： https://search.jamas.or.jp/default/link?pub_year=2024&ichushi_jid=J02874&link_issn=&doc_id=20240719470006&doc_link_id=20240719470001&url=http%3A%2F%2Fsearch.jamas.or.jp%2Flink%2Fbc%2F20240719470001&type=jamaslink&icon=https%3A%2F%2Fjk04.jamas.or.jp%2Ficon%2F99999_1.gif

リドカイン静注が肢端紅痛症診断の一助となった1例

荒川恭佑, 坂本里沙, 武藤典子, 森松博史

日本ペインクリニック学会誌 31 ( プログラム号 ) 169 - 169 2024.6

難治性神経障害性疼痛に対するつぶつぶセラピーの有効性の検討

妹尾悠祐, 荒川恭佑, 森松博史

日本ペインクリニック学会誌 31 ( プログラム号 ) 227 - 227 2024.6

Sensitivity and specificity of the question "do you have any concerns regarding your mouth related to undergoing surgery?" for predicting perioperative oral health problems in patients with primary esophageal and lung cancer: a retrospective observational study. International journal

Aiko Yoshitomi, Yoshihiko Soga, Reiko Yamanaka-Kohno, Hiroshi Morimatsu

Perioperative medicine (London, England) 13 ( 1 ) 36 - 36 2024.5

Language：English Publishing type：Research paper (scientific journal)

BACKGROUND: Perioperative oral management contributes to the prevention of dental/systemic complications. However, a professional dental checkup before surgery is generally not performed and relies on the patient's answer to a simple question by medical professionals other than dentists: "Do you have any concerns regarding your mouth related to undergoing surgery?" Here, we evaluated the sensitivity and specificity of this question for predicting perioperative oral health problems in patients with primary esophageal and primary lung cancer. METHODS: We performed an oral cavity check in all patients before scheduled surgery for primary esophageal and lung cancer. A total of 183 patients were enrolled (M, 112; F, 71; 24-88 years, median, 69 years), consisting of 61 with primary esophageal cancer (M, 46; F, 15; 24-85 years, median, 69 years) and 122 with primary lung cancer (M, 66; F; 56; 33-88 years, median, 69 years). All subjects provided a response to this question, and an oral cavity check was performed by dentists. The sensitivity and specificity of this question for detecting oral health problems were evaluated retrospectively. RESULTS: Overall sensitivity and specificity for detecting oral health problems were 0.263 and 0.898, respectively. There were no significant differences by sex or disease (primary esophageal or lung cancer). CONCLUSION: This simple question has low sensitivity but high specificity for detecting oral health problems. Although challenging to detect surgical patients with oral health problems by simply asking questions, the results indicated that patients with oral complaints are more likely to have problems during surgery.

DOI： 10.1186/s13741-024-00394-8

PubMed

researchmap

レミフェンタニル投与時のシリンジポンプへの自動体重送信機能追加の評価

小坂順子, 松岡義和, 森松博史

医工学治療 36 ( Suppl. ) 204 - 204 2024.5

Modified del Nido cardioplegia is associated with low incidence of low main strong ion difference and hyperchloremia in pediatric patients after cardiac surgery.

Hiroshi Taka, Takuma Douguchi, Ayako Miyamoto, Kazuyoshi Shimizu, Satoshi Kimura, Tatsuo Iwasaki, Tomoyuki Kanazawa, Hiroshi Morimatsu

Journal of anesthesia 38 ( 2 ) 244 - 253 2024.4

Language：English Publishing type：Research paper (scientific journal)

PURPOSE: The aims of this study were (1) to determine the associations of cardioplegic solutions with postoperative main strong ion difference (mSID), which is the difference between sodium ion concentration and chloride ion concentration ([Cl-]) and (2) to determine the associations of cardioplegic solutions with markers of organ dysfunction. METHODS: In this retrospective cohort study, patients aged <5 years who underwent cardiac surgery in a tertiary teaching hospital were included. Patients were classified on the basis of the type of cardioplegic solution: modified del Nido cardioplegia (mDNC) and conventional cardioplegia (CC). The effects of mDNC on postoperative mSID and markers of organ functions were examined using propensity-matched analysis. RESULTS: A total of 500 cases were included. mDNC solution was used in 163 patients (32.6%). After propensity score matching, patients in the mDNC group (n = 152) had significantly higher minimum mSID [28 (26, 30) mEq/L vs. 27 (25, 29) mEq/L, p = 0.02] and lower maximum [Cl-] [112 (109, 114) mEq/L vs. 113 (111, 117) mEq/L, p < 0.001] than patients in the CC group (n = 304). The incidences of low mSID and hyperchloremia in the mDNC group were significantly lower than those in the CC group (63.8 vs. 75.7%, p = 0.01 and 63.2 vs. 79.3%, p < 0.001, respectively). There was no significant difference in the incidence of postoperative acute kidney injury and B-type natriuretic peptide level between the two groups. CONCLUSION: The use of modified del Nido cardioplegia may reduce the incidence of abnormal mSID and hyperchloremia compared with the use of a chloride-rich cardioplegic solution.

DOI： 10.1007/s00540-023-03306-0

PubMed

researchmap

A Pilot Study of Urine Oxytocin as an Objective Biomarker for Chronic Pain Reviewed

Daisuke Ono, Takashi Matsusaki, Yoshikazu Matsuoka, Ryuji Kaku, Hiroshi Morimatsu

Annals of Neurosciences 2024.3

Power suppression in EEG after the onset of SAH is a significant marker of early brain injury in rat models. International journal

Yuji Takasugi, Tomohito Hishikawa, Tomohisa Shimizu, Satoshi Murai, Jun Haruma, Masafumi Hiramatsu, Koji Tokunaga, Yoshimasa Takeda, Kenji Sugiu, Hiroshi Morimatsu, Isao Date

Scientific reports 14 ( 1 ) 2277 - 2277 2024.1

Language：English Publishing type：Research paper (scientific journal)

We analyzed the correlation between the duration of electroencephalogram (EEG) recovery and histological outcome in rats in the acute stage of subarachnoid hemorrhage (SAH) to find a new predictor of the subsequent outcome. SAH was induced in eight rats by cisternal blood injection, and the duration of cortical depolarization was measured. EEG power spectrums were given by time frequency analysis, and histology was evaluated. The appropriate frequency band and recovery percentage of EEG (defined as EEG recovery time) to predict the neuronal damage were determined from 25 patterns (5 bands × 5 recovery rates) of receiver operating characteristic (ROC) curves. Probit regression curves were depicted to evaluate the relationships between neuronal injury and duration of depolarization and EEG recovery. The optimal values of the EEG band and the EEG recovery time to predict neuronal damage were 10-15 Hz and 40%, respectively (area under the curve [AUC]: 0.97). There was a close relationship between the percentage of damaged neurons and the duration of depolarization or EEG recovery time. These results suggest that EEG recovery time, under the above frequency band and recovery rate, may be a novel marker to predict the outcome after SAH.

DOI： 10.1038/s41598-024-52527-0

PubMed

researchmap

Epidural versus patient-controlled intravenous analgesia on pain relief and recovery after laparoscopic gastrectomy for gastric cancer: randomized clinical trial. International journal

Satoru Kikuchi, Takashi Matsusaki, Toshiharu Mitsuhashi, Shinji Kuroda, Hajime Kashima, Nobuo Takata, Ema Mitsui, Yoshihiko Kakiuchi, Kazuhiro Noma, Yuzo Umeda, Hiroshi Morimatsu, Toshiyoshi Fujiwara

BJS open 8 ( 1 ) 2024.1

Language：English Publishing type：Research paper (scientific journal)

BACKGROUND: Epidural analgesia (EDA) is a main modality for postoperative pain relief in major open abdominal surgery within the Enhanced Recovery After Surgery protocol. However, it remains unclear whether EDA is an imperative modality in laparoscopic gastrectomy (LG). This study examined non-inferiority of patient-controlled intravenous analgesia (PCIA) to EDA in terms of postoperative pain and recovery in patients who underwent LG. METHODS: In this open-label, non-inferiority, parallel, individually randomized clinical trial, patients who underwent elective LG for gastric cancer were randomized 1:1 to receive either EDA or PCIA after surgery. The primary endpoint was pain score using the Numerical Rating Scale at rest 24 h after surgery, analysed both according to the intention-to-treat (ITT) principle and per protocol. The non-inferiority margin for pain score was set at 1. Secondary outcomes were postoperative parameters related to recovery and adverse events related to analgesia. RESULTS: Between 3 July 2017 and 29 September 2020, 132 patients were randomized to receive either EDA (n = 66) or PCIA (n = 66). After exclusions, 64 patients were included in the EDA group and 65 patients in the PCIA group for the ITT analysis. Pain score at rest 24 h after surgery was 1.94 (s.d. 2.07) in the EDA group and 2.63 (s.d. 1.76) in the PCIA group (P = 0.043). PCIA was not non-inferior to EDA for the primary endpoint (difference 0.69, one side 95% c.i. 1.25, P = 0.184) in ITT analysis. Postoperative parameters related to recovery were similar between groups. More EDA patients (21 (32.8%) versus 1 (1.5%), P < 0.001) developed postoperative hypotension as an adverse event. CONCLUSIONS: PCIA was not non-inferior to EDA in terms of early-phase pain relief after LG.Registration number: UMIN000027643 (https://www.umin.ac.jp/ctr/index-j.htm).

DOI： 10.1093/bjsopen/zrad161

PubMed

researchmap

General Anesthesia With Remimazolam During Minimally Invasive Cardiac Surgery for Atrial Septal Defect: A Pediatric Case Report. International journal

Tatsuhiko Shimizu, Tomoyuki Kanazawa, Yuto Matsuoka, Tsubasa Yoshida, Takanobu Sakura, Kazuyoshi Shimizu, Tatsuo Iwasaki, Hiroshi Morimatsu

A&A practice 18 ( 1 ) e01735 2024.1

Language：English Publishing type：Research paper (scientific journal)

Remimazolam is a new ultrashort-acting benzodiazepine sedative, the use of which has not been reported for pediatric cardiac surgery. This case report describes the use of remimazolam in a 6-year-old girl who underwent minimally invasive cardiac surgery with right-sided thoracotomy for an atrial septal defect. Under electroencephalographic monitoring, remimazolam (2-4 mg kg-1 h-1) and remifentanil (0.05 μg kg-1 min-1) were administered with an intercostal nerve block during the procedure. The patient awoke and was extubated promptly after surgery, without any serious adverse events, including intraoperative awareness. Remimazolam may be a viable option for general anesthesia during pediatric cardiac surgery.

DOI： 10.1213/XAA.0000000000001735

PubMed

researchmap

Clinical Impact of Prehabilitation on Elective Laparoscopic Surgery in Frail Octogenarians With Colorectal Cancer. Reviewed International journal

Fuminori Teraishi, Kunitoshi Shigeyasu, Yoshitaka Kondo, Shunsuke Kagawa, Rie Tamura, Yoshikazu Matsuoka, Hiroshi Morimatsu, Toshiyoshi Fujiwara

Anticancer research 43 ( 12 ) 5597 - 5604 2023.12

Language：English Publishing type：Research paper (scientific journal)

BACKGROUND/AIM: The aim of the present study was to clarify the clinical impact of prehabilitation by the perioperative management center (PERIO) at our hospital in severely frail octogenarians with colorectal cancer. PATIENTS AND METHODS: We compared the clinicopathological characteristics of octogenarians who underwent surgery for colorectal cancer before the establishment of PERIO intervention (Control group) with those who received prehabilitation (PERIO group). All patients were classified as American Society of Anesthesiologists (ASA) class 3 or higher. The primary outcome was the incidence of postoperative complications. RESULTS: There were 21 patients in the Control group and 19 patients in the PERIO group. Operative time was significantly longer in the PERIO group (Control group, 200 min vs. PERIO group, 230 min; p=0.03) and blood loss was significantly higher in the PERIO group (Control group, 5 ml vs. PERIO group, 30 ml; p=0.02). Postoperative complications occurred in 10 patients (47.6%) in the Control group and 3 patients (15.8%) in the PERIO group and were significantly lower in the PERIO group (p=0.03). Postoperative hospital stay was 13 days (range=7-31 days) in the Control group and 11 days (range=8-70 days) in the PERIO group (p=0.39). The rate of discharge directly to home was 81% in the Control group and 93.3% in the PERIO group (p=0.29). CONCLUSION: In frail octogenarians with colorectal cancer of ASA class 3 or higher, the incidence of postoperative complications was significantly lower after PERIO intervention.

DOI： 10.21873/anticanres.16762

PubMed

researchmap

がん摘出手術を受けた患者における術後の長期的生活の質(QOL)調査

松岡義和, 小坂順子, 森松博史

日本臨床麻酔学会誌 43 ( 6 ) S187 - S187 2023.11

Retraction Note: Associations of systemic oxygen consumption with age and body temperature under general anesthesia: retrospective cohort study. International journal

Satoshi Kimura, Kazuyoshi Shimizu, Hiroshi Morimatsu

BMC anesthesiology 23 ( 1 ) 354 - 354 2023.10

　 PREV - NEXT 　

< MORIMATSU Hiroshi >

Papers - MORIMATSU Hiroshi