1
|
Zou ZY, Gui SQ. The impact of early morphine administration on septic patients with pre-existing chronic heart failure. Clinics (Sao Paulo) 2025; 80:100655. [PMID: 40279956 PMCID: PMC12060473 DOI: 10.1016/j.clinsp.2025.100655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2024] [Revised: 12/19/2024] [Accepted: 04/04/2025] [Indexed: 04/29/2025] Open
Abstract
BACKGROUND The use, timing, and dosage of morphine in septic patients with a history of Chronic Heart Failure (CHF) are poorly studied, and it is still unclear if morphine administration affects sepsis survival. This study aims to elucidate the relationship between early morphine administration and 30-day mortality among septic patients with a history of CHF. METHODS Utilizing data from the Medical Information Mart for Intensive Care IV (MIMIC-IV) database, this retrospective cohort study focuses on septic patients with CHF. The authors investigated the effects of early morphine administration (within 24 h of ICU admission) on 30-day mortality, employing Cox proportional hazards modeling and Propensity Score Matching (PSM) for analysis. RESULTS The authors analyzed 7424 adult septic patients with CHF, among whom 6495 received early morphine and 929 were managed without morphine. The early morphine group exhibited a significantly lower 30-day mortality rate compared to the nonmorphine group (post-matched 16.4 % vs. 25.7 %, Absolute Risk Reduction (ARR) 9.3 % (95 % Confidence Interval [95 % CI 5.1-13.6], p < 0.001). Among septic patients with CHF, early morphine administration was associated with a reduction in 30-day death in all adjusted variables (HR = 0.539‒0.735, p < 0.001). After PSM, only <15 mg of morphine was correlated to a lower 30-day mortality rate (HR = 0.233, 95 % CI 0.086-0.632, p < 0.001). CONCLUSION This investigation reveals a significant association between the early administration of morphine and reduced risk-adjusted 30-day mortality in septic patients with CHF.
Collapse
Affiliation(s)
- Zhi-Ye Zou
- Department of Critical Care Medicine, Shenzhen Second People's Hospital & First Affiliated Hospital of Shenzhen University, Shenzhen, China.
| | - Shui-Qing Gui
- Department of Critical Care Medicine, Shenzhen Second People's Hospital & First Affiliated Hospital of Shenzhen University, Shenzhen, China.
| |
Collapse
|
2
|
Liu Y, Zhou Y, Liu P, Ying W, Wu H, Dong Z. Combined lung and diaphragm ultrasound predicts extubation outcomes in ARDS: a prospective study. Eur J Med Res 2024; 29:510. [PMID: 39438932 PMCID: PMC11495000 DOI: 10.1186/s40001-024-02103-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2024] [Accepted: 10/09/2024] [Indexed: 10/25/2024] Open
Abstract
BACKGROUND Extubation failure is a crucial issue for acute respiratory distress syndrome (ARDS). Ultrasound of the lung and diaphragm is individually valuable for predicting extubation outcomes. We aimed to determine whether combined lung and diaphragmatic ultrasound could improve the accuracy of predicting the extubation of ARDS patients. METHODS This was a prospective cohort study of ARDS patients who were ready for extubation. The lung ultrasound score (LUS), diaphragmatic displacement (DD), diaphragm thickening fraction (DTF), and diaphragmatic-rapid shallow breathing index (D-RSBI) were measured at the end of the spontaneous breathing trial. The primary outcome was extubation success. Logistic regression was used to combine these indicators, and the predictive performance of the single and combined indicators was evaluated through receiver operating characteristic (ROC) curves, the Hosmer-Lemeshow Ĉ-test, and the Brier score. Multivariate logistic regression was used to determine the association between combined ultrasound indicators and extubation success. RESULTS This study enrolled 132 eligible patients from January 2019 to December 2022. A total of 71% (94/132) of patients were successfully extubated from mechanical ventilation. The combination of LUS and D-RSBI had the largest area under the ROC curves, the lowest Brier score, and the greatest calibration. After formula transformation, LUS + 2.43 × D-RSBI ≤ 14.273 was significantly associated with extubation success in ARDS patients. CONCLUSIONS In ARDS patients receiving mechanical ventilation, the combination of LUS and D-RSBI was more accurate than a single parameter alone in predicting extubation outcomes. This combined approach could help refine extubation protocols in critical care. Clinical trial registration This study is registered online with the Chinese Clinical Trial Registry (ChiCTR), http://www.chictr.org.cn , ChiCTR1800019340 (Registration time: 2018/11/06).
Collapse
Affiliation(s)
- Yanfang Liu
- Department of Electrophysiology, Ningbo Medical Center LiHuiLi Hospital, Ningbo, 315048, Zhejiang, China
| | - Yinchao Zhou
- Department of Critical Care Medicine, Ningbo Medical Center LiHuiLi Hospital, Ningbo, 315048, Zhejiang, China
| | - Panpan Liu
- Department of Critical Care Medicine, Ningbo Medical Center LiHuiLi Hospital, Ningbo, 315048, Zhejiang, China
| | - Weinan Ying
- Health Science Center, Ningbo University, Ningbo, 315211, Zhejiang, China
| | - Huishan Wu
- Health Science Center, Ningbo University, Ningbo, 315211, Zhejiang, China
| | - Zhouzhou Dong
- Department of Critical Care Medicine, Ningbo Medical Center LiHuiLi Hospital, Ningbo, 315048, Zhejiang, China.
- Health Science Center, Ningbo University, Ningbo, 315211, Zhejiang, China.
| |
Collapse
|
3
|
Hu J, Guo R, Li H, Wen H, Wang Y. Perioperative Diaphragm Dysfunction. J Clin Med 2024; 13:519. [PMID: 38256653 PMCID: PMC10816119 DOI: 10.3390/jcm13020519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 01/07/2024] [Accepted: 01/15/2024] [Indexed: 01/24/2024] Open
Abstract
Diaphragm Dysfunction (DD) is a respiratory disorder with multiple causes. Although both unilateral and bilateral DD could ultimately lead to respiratory failure, the former is more common. Increasing research has recently delved into perioperative diaphragm protection. It has been established that DD promotes atelectasis development by affecting lung and chest wall mechanics. Diaphragm function must be specifically assessed for clinicians to optimally select an anesthetic approach, prepare for adequate monitoring, and implement the perioperative plan. Recent technological advancements, including dynamic MRI, ultrasound, and esophageal manometry, have critically aided disease diagnosis and management. In this context, it is noteworthy that therapeutic approaches for DD vary depending on its etiology and include various interventions, either noninvasive or invasive, aimed at promoting diaphragm recruitment. This review aims to unravel alternative anesthetic and operative strategies that minimize postoperative dysfunction by elucidating the identification of patients at a higher risk of DD and procedures that could cause postoperative DD, facilitating the recognition and avoidance of anesthetic and surgical interventions likely to impair diaphragmatic function.
Collapse
Affiliation(s)
- Jinge Hu
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China; (J.H.); (R.G.); (H.L.)
- Department of Anesthesiology, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China;
| | - Ruijuan Guo
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China; (J.H.); (R.G.); (H.L.)
| | - Huili Li
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China; (J.H.); (R.G.); (H.L.)
| | - Hong Wen
- Department of Anesthesiology, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China;
| | - Yun Wang
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China; (J.H.); (R.G.); (H.L.)
| |
Collapse
|
4
|
Takahashi Y, Morisawa T, Okamoto H, Nakanishi N, Matsumoto N, Saitoh M, Takahashi T, Fujiwara T. Diaphragm Dysfunction and ICU-Acquired Weakness in Septic Shock Patients with or without Mechanical Ventilation: A Pilot Prospective Observational Study. J Clin Med 2023; 12:5191. [PMID: 37629233 PMCID: PMC10455261 DOI: 10.3390/jcm12165191] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 08/05/2023] [Accepted: 08/08/2023] [Indexed: 08/27/2023] Open
Abstract
Sepsis is a risk factor for diaphragm dysfunction and ICU-acquired weakness (ICU-AW); however, the impact of mechanical ventilation (MV) on these relationships has not been thoroughly investigated. This study aimed to compare the incidence of diaphragm dysfunction and ICU-AW in patients with septic shock, with and without MV. We conducted a single-center prospective observational study that included consecutive patients diagnosed with septic shock admitted to the ICU between March 2021 and February 2022. Ultrasound measurements of diaphragm thickness and manual measurements of limb muscle strength were repeated after ICU admission. The incidences of diaphragm dysfunction and ICU-AW, as well as their associations with clinical outcomes, were compared between patients with MV and without MV (non-MV). Twenty-four patients (11 in the MV group and 13 in the non-MV group) were analyzed. At the final measurements in the MV group, eight patients (72.7%) had diaphragm dysfunction, and six patients (54.5%) had ICU-AW. In the non-MV group, 10 patients (76.9%) had diaphragm dysfunction, and three (23.1%) had ICU-AW. No association was found between diaphragm dysfunction and clinical outcomes. Patients with ICU-AW in the MV group had longer ICU and hospital stays. Among patients with septic shock, the incidence of diaphragm dysfunction was higher than that of ICU-AW, irrespective of the use of MV. Further studies are warranted to examine the association between diaphragm dysfunction and clinical outcomes.
Collapse
Affiliation(s)
- Yuta Takahashi
- Department of Rehabilitation Medicine, Juntendo University Graduate School of Medicine, Tokyo 113-8421, Japan; (Y.T.); (T.F.)
- Department of Rehabilitation, St. Luke’s International Hospital, Tokyo 104-8560, Japan
| | - Tomoyuki Morisawa
- Department of Physical Therapy, Faculty of Health Science, Juntendo University, Tokyo 113-8421, Japan; (M.S.); (T.T.)
| | - Hiroshi Okamoto
- Department of Critical Care Medicine, St. Luke’s International Hospital, Tokyo 104-8560, Japan;
| | - Nobuto Nakanishi
- Division of Disaster and Emergency Medicine, Department of Surgery Related, Kobe University Graduate School of Medicine, Kobe 650-0017, Japan;
| | - Noriko Matsumoto
- Department of Nutrition, St. Luke’s International Hospital, Tokyo 104-8560, Japan;
| | - Masakazu Saitoh
- Department of Physical Therapy, Faculty of Health Science, Juntendo University, Tokyo 113-8421, Japan; (M.S.); (T.T.)
| | - Tetsuya Takahashi
- Department of Physical Therapy, Faculty of Health Science, Juntendo University, Tokyo 113-8421, Japan; (M.S.); (T.T.)
| | - Toshiyuki Fujiwara
- Department of Rehabilitation Medicine, Juntendo University Graduate School of Medicine, Tokyo 113-8421, Japan; (Y.T.); (T.F.)
- Department of Physical Therapy, Faculty of Health Science, Juntendo University, Tokyo 113-8421, Japan; (M.S.); (T.T.)
| |
Collapse
|
5
|
Alay GH, Tatlisuluoglu D, Turan G. Evaluation of IntelliVent-ASV® and PS-SIMV Mode Using Ultrasound (US) Measurements in Terms of Diaphragm Atrophy. Cureus 2023; 15:e40244. [PMID: 37309540 PMCID: PMC10257811 DOI: 10.7759/cureus.40244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/11/2023] [Indexed: 06/14/2023] Open
Abstract
BACKGROUND Mechanical ventilation is a life-saving intervention for critically ill patients, but it can also lead to diaphragm atrophy, which may prolong the duration of mechanical ventilation and the length of stay in the intensive care unit. IntelliVent-ASV® (Hamilton Medical, Rhäzüns, Switzerland) is a new mode of ventilation that has been developed to reduce diaphragm atrophy by promoting spontaneous breathing efforts. In this study, we aimed to evaluate the effectiveness of IntelliVent-ASV® and pressure support-synchronized intermittent mandatory ventilation (PS-SIMV) mode in reducing diaphragm atrophy by measuring diaphragm thickness using ultrasound (US) imaging. METHODS We enrolled 60 patients who required mechanical ventilation due to respiratory failure and were randomized into two groups: IntelliVent-ASV® and PS-SIMV. We measured the diaphragm thickness using US imaging at admission and on the seventh day of mechanical ventilation. RESULTS Our results showed that diaphragm thickness decreased significantly in the PS-SIMV group but remained unchanged in the IntelliVent-ASV® group. The difference in diaphragm thickness between the two groups was statistically significant on the seventh day of mechanical ventilation. CONCLUSIONS IntelliVent-ASV® may reduce diaphragm atrophy by promoting spontaneous breathing efforts. Our study suggests that this new mode of ventilation may be a promising approach to preventing diaphragm atrophy in mechanically ventilated patients. Further studies using invasive measures of diaphragm function are warranted to confirm these findings.
Collapse
Affiliation(s)
- Gulcin Hilal Alay
- Intensive Care Unit, University of Health Sciences, Basaksehir Cam and Sakura City Hospital, Istanbul, TUR
| | - Derya Tatlisuluoglu
- Intensive Care Unit, University of Health Sciences, Basaksehir Cam and Sakura City Hospital, Istanbul, TUR
| | - Guldem Turan
- Intensive Care Unit, University of Health Sciences, Basaksehir Cam and Sakura City Hospital, Istanbul, TUR
| |
Collapse
|
6
|
Hache-Marliere M, Lim H, Patail H. Diaphragmatic thickening fraction as a predictor for intubation in patients with COVID-19. Respir Med Case Rep 2022; 40:101743. [PMID: 36188192 PMCID: PMC9513398 DOI: 10.1016/j.rmcr.2022.101743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 07/31/2022] [Accepted: 09/17/2022] [Indexed: 01/08/2023] Open
Abstract
The diaphragm is the primary respiratory muscle, and its dysfunction predisposes patients to respiratory failure. Diaphragm function can be assessed by ultrasound measurement - Diaphragmatic Thickening Fraction (DTF). Respiratory viral infections (including SARS-CoV-2) can cause diaphragm dysfunction. Our case series follows three patients infected with COVID-19 pneumonia. Bedside diaphragmatic ultrasound assessments measuring DTF were trended over patient's hospital course until clinical improvement (i.e., off oxygen) or worsening (i.e., intubation). Our preliminary results suggest a correlation between DTF trends and respiratory status in patients requiring 100% oxygen. Further studies are required to assess DTF and its possible correlation to respiratory failure.
Collapse
Affiliation(s)
| | - Hyomin Lim
- Department of Internal Medicine, Jacobi Medical Center, NY, USA
| | - Hassan Patail
- Pulmonary Division, Department of Internal Medicine, Einstein College of Medicine-Jacobi Medical Center, NY, USA
- Corresponding author. Albert Einstein College of Medicine, Faculty at Jacobi Medical Center, NY, USA.
| |
Collapse
|