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Wang N, Xiao H, Lu H, Chen K, Zhang S, Liu F, Zhang N, Zhang H, Chen S, Xu X. Effect of PI3K/AKT/mTOR signaling pathway-based clustered nursing care combined with papaverine injection on vascular inflammation and vascular crisis after replantation of severed fingers. Mol Cell Biochem 2024; 479:1525-1534. [PMID: 37490177 PMCID: PMC11224086 DOI: 10.1007/s11010-023-04796-y] [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: 04/15/2023] [Accepted: 06/18/2023] [Indexed: 07/26/2023]
Abstract
This research aimed to investigate the effect of PI3K (phosphatidylinositol 3-kinase)/AKT (protein kinase B)/mTOR (mammalian target protein of rapamycin) signaling pathway-based clustering care combined with papaverine injection on vascular inflammation and vascular crisis after finger amputation and replantation. 100 patients admitted in General Hospital of Ningxia Medical University from April 2022 to December 2022 for replantation of severed fingers were selected and divided into a control group (n = 50) and an observation group (n = 50) using the randomized grouping principle. The control group received a papaverine injection and general nursing care, the observation group received a papaverine injection and clustered care. The pain score; constipation incidence; replantation finger survival rate; physician, nurse, and patient satisfaction; serum inflammatory factors; vascular crisis parameters; and occurrence of adverse reactions were compared between the two patient groups. Enzyme-linked immunosorbent assay was performed to detect PI3K, AKT, and mTOR protein concentrations in the venous blood of the two groups, and statistical analysis of the data was performed. On postoperative day 7, the pain score and incidence of constipation in the observation group were lower than those in the control group (P < 0.05); the survival rate of reimplanted fingers in the observation group was 88.00%, which was higher than that in the control group 80.00% (P < 0.05); the satisfaction of doctors, nurses, and patients in the observation group was higher than that in the control group; the concentrations of interleukin-1 (IL-1), tumor necrosis factor (TNF-α), blood flow resistance index (RI), and arterial pulsatility index (PI) in the observation group were lower than those in the control group, while the concentration of interleukin-10 (IL-10), vascular diameter, and Vm (mean blood flow velocity) were higher in the observation group than those in the control group; the differences were statistically significant (P < 0.05). The difference in the incidence of adverse reactions between the two groups was not statistically significant (P > 0.05). The concentrations of PI3K, AKT, and mTOR proteins in the observation group were higher than those in the control group (P < 0.05). The concentrations of PI3K, AKT, and mTOR proteins in the observation group were higher than those in the control group (P < 0.05). Overall, these findings suggest that clustered care combined with papaverine injection reduces vascular inflammatory symptoms and vascular crisis in the treatment of severed finger replantation through the PI3K/AKT/mTOR signaling pathway.
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Affiliation(s)
- Na Wang
- Department of Hand, Foot and Ankle Surgery, General Hospital of Ningxia Medical University, Yinchuan, China
| | - Haijing Xiao
- Outpatient Department of the People's Hospital of Ningxia Hui Autonomous Region, Yinchuan, China
| | - Hongyan Lu
- Nursing Department, General Hospital of Ningxia Medical University, 804 Shengli South Street, Xingqing District, Yinchuan, 750004, Ningxia, China.
| | - Kai Chen
- Department of Hand, Foot and Ankle Surgery, General Hospital of Ningxia Medical University, Yinchuan, China.
| | - Shuhong Zhang
- Department of Hepatobiliary Surgery, General Hospital of Ningxia Medical University, Yinchuan, China
| | - Fei Liu
- Department of Hand, Foot and Ankle Surgery, General Hospital of Ningxia Medical University, Yinchuan, China
| | - Ning Zhang
- Department of Hand, Foot and Ankle Surgery, General Hospital of Ningxia Medical University, Yinchuan, China
| | - Haijing Zhang
- Department of Hand, Foot and Ankle Surgery, General Hospital of Ningxia Medical University, Yinchuan, China
| | - Siyu Chen
- Department of Hand, Foot and Ankle Surgery, General Hospital of Ningxia Medical University, Yinchuan, China
| | - Xiaoli Xu
- Department of Stomatology, General Hospital of Ningxia Medical University, Yinchuan, China
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Matsusue T. Staged Tendon Repair to Improve Range of Motion in Tamai Zone 4 Replantation: Two Case Reports. Arch Plast Surg 2024; 51:118-125. [PMID: 38425850 PMCID: PMC10901587 DOI: 10.1055/a-2190-8487] [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] [Received: 07/28/2022] [Accepted: 10/07/2023] [Indexed: 03/02/2024] Open
Abstract
Tamai zone 4 replantation, defined as the replantation at a level proximal to the flexor digitorum superficialis' insertion and distal to where the common digital artery branches into the proper digital artery, has poor functional results because making orthosis and rehabilitation protocols that protect the bone and the flexor and extensor tendons simultaneously difficult. Two cases of Tamai zone 4 replantation are presented: one case of an index finger replantation at the proximal phalanx and a case of ring finger replantation at the proximal interphalangeal joint. The author did not repair the flexor tendon intentionally in the primary replantation and performed two-stage flexor tendon reconstruction later. The total active motions (TAMs) at the last follow-up were 215 and 180 degrees, respectively, with the latter distal interphalangeal joint being an arthrodesis. Both cases had no extension lag in the proximal interphalangeal joint. These results were much better than those in previous reports, in which the mean TAM was 133 degrees or less. The good results appeared to be mainly due to the reasonable and clear postoperative rehabilitation protocols made by the proposed procedure. This procedure may be useful for obtaining reproducible functional results even in Tamai zone 4 replantation.
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Affiliation(s)
- Takeo Matsusue
- Department of Plastic Reconstructive Surgery, Kansai Electric Power Hospital, Osaka, Japan
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Xu L, Liu Z, Liu S, Jorgensen AM, Hou R, Ju J. Repair of Compound Dorsal Defects of the Digits Using a Free Antegrade Palmaris Longus Tendocutaneous Venous Flap. J Hand Surg Am 2022; 48:510.e1-510.e5. [PMID: 35031123 DOI: 10.1016/j.jhsa.2021.11.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 09/10/2021] [Accepted: 11/10/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE To investigate the clinical effect of repairing small dorsal digit compound tissue defects using a free palmaris longus tendocutaneous flap nourished by venous blood. METHODS In a retrospective analysis of patients treated between March 2010 and October 2017, 18 patients were identified as having small compound tissue defects, which were repaired using a free palmaris longus tendocutaneous flap nourished by venous blood. The average age of the patients, including 15 male and 3 female patients, was 34 years (range, 22-55 years). The mean wound size was 6 cm2 (range, 2.0 × 1.5 to 3.5 × 2.0 cm2). All the patients had dorsal defects. The average length of extensor tendon defect was 2.0 cm (range, 1.0-3.0 cm). The mean area of the flap was 7 cm2 (range, 2.5 × 2.0 to 4.0 × 3.5 cm2). The donor sites were primarily closed. RESULTS All 18 flaps survived. A vascular crisis due to a venospasm occurred within 48 hours in 3 flaps, but ultimately, all the flaps survived. The patients were followed-up for a mean period of 10 months (range, 3-15 months). All the patients returned to their previous work after 10-12 weeks. No pain or scar contracture was reported in either the recipient or donor site. CONCLUSIONS The free antegrade palmaris longus tendocutaneous venous flap enabled the repair of compound tissue defects of the dorsal digit, resulting in acceptable aesthetics, repaired tendon defects, and wound coverage. This surgical method is an option for the reconstruction of small compound defects of digits with extensor defects. TYPE OF STUDY/LEVEL OF EVIDENCE Therapeutic IV.
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Affiliation(s)
- Lei Xu
- Department of Hand surgery, Ruihua Affiliated Hospital of Soochow University, Suzhou, China
| | - Zhijin Liu
- Department of Hand surgery, Ruihua Affiliated Hospital of Soochow University, Suzhou, China
| | - Shenzhe Liu
- Department of Hand surgery, Ruihua Affiliated Hospital of Soochow University, Suzhou, China
| | - Adam M Jorgensen
- Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC
| | - Ruixing Hou
- Department of Hand surgery, Ruihua Affiliated Hospital of Soochow University, Suzhou, China.
| | - Jihui Ju
- Department of Hand surgery, Ruihua Affiliated Hospital of Soochow University, Suzhou, China.
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Ma R, Du R, Fan Y, Wei J. Effect of Health Care and Rehabilitation Nursing and Analysis of Neurovascular Preservation of Patients Undergoing Reconstruction of Severed Finger under X-ray Image Examination. World Neurosurg 2020; 149:397-405. [PMID: 33276176 DOI: 10.1016/j.wneu.2020.10.071] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 10/12/2020] [Accepted: 10/13/2020] [Indexed: 11/27/2022]
Abstract
OBJECTIVE The study aimed to provide a guideline for continuous rehabilitation nursing for patients with severe finger replantation, and establish a satellite contact point for patients with severe finger replantation after discharge, so as to ensure scientific and effective rehabilitation training after discharge and explore the role of continuous rehabilitation nursing measurement in severe finger rehabilitation and neurovascular preservation. METHODS A total of 380 patients accepting neurovascular preservation finger replantation in the hand surgery department were divided into an observation group and a control group according to the number of hospitalizations. All patients underwent reconstructive surgery of severed finger. X-ray filming was used to monitor the postoperative nursing effect of neurovascular preservation of severed finger. The discharged patient information questionnaire was filled 3 days before the discharge. Then, a patient information database was established, and rehabilitation training was performed. Finally, sexual rehabilitation nursing follow-up intervention, telephone follow-up, and cross-referring intervention were carried out. Postoperative x-ray images were taken regularly to observe the recovery of reconstructed finger. RESULTS There was no difference in daily life ability scores and hand function scores between the 2 groups at discharge (P > 0.05). The daily life ability scores and hand function scores of the observation group were better than those of the control group at 1 and 6 months after discharge (P < 0.05), the difference is statistically significant. As the discharge time prolonged, the daily life ability score and hand function score of the 2 groups of patients gradually increased. X-ray images showed that the replanted finger body was well developed, phalanx was in good antithesis, and there was no epiphysis. CONCLUSIONS Continuous rehabilitation nursing measures should be taken after the replantation of the severed finger after neurovascular preservation, which provides standardized rehabilitation training standards for patients with replantation of severed finger after discharge, improves patient training compliance, promotes hand function recovery as soon as possible, and enables patients to return to society as soon as possible, which is worthy of clinical promotion and application.
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Affiliation(s)
- Ronghua Ma
- Department of Orthopedics, Third Hospital of Hebei Medical University, Shijiazhuang City, China.
| | - Ru Du
- Department of Spine, Third Hospital of Hebei Medical University, Shijiazhuang City, China
| | - Yanli Fan
- Department of Hand Surgery, Third Hospital of Hebei Medical University, Shijiazhuang City, China
| | - Jia Wei
- Department of Hand Surgery, Third Hospital of Hebei Medical University, Shijiazhuang City, China
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Yin Y, Tao X, Li Y, Bao B, Ying Y, Bao T, Wang J. Cosmetic and functional results of a newly reconstructed thumb by combining the phalanx of second toe and the great toenail flap transplantation. J Orthop Surg Res 2020; 15:458. [PMID: 33023628 PMCID: PMC7542354 DOI: 10.1186/s13018-020-01986-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 09/23/2020] [Indexed: 12/04/2022] Open
Abstract
Background Microsurgical toe-to-hand transfer is a gold standard when it comes to repairing a thumb defect. Great toenail flap, thumbnail valva flap, free great toe, and second toe transplantation are the common methods in thumb reconstruction. Second toe transplantation achieves good function, but poor esthetics. Great toe transplantation achieves better esthetics, but hindered walking, due to the foot’s loss of the great toe and moreover suboptimal thumb function. It is difficult to maintain both functional and esthetic satisfaction in thumb reconstruction. Methods We experimented with three different methods of toe to hand transfer. From October 2009 to July 2019, 30 patients with traumatic thumb defects received one of 3 different kinds of thumb reconstruction in our clinic according to their level of amputation. Divided evenly into three groups of ten, group one received a great toe transplantation, group two received a second toe transplantation, and group three received a combined great toenail flap and second toe phalanx transplantation. Each of the patients’ thumbs had different levels of amputation at the metatarsophalangeal joint (MPJ) or distal interphalangeal joint (DIPJ). Results One patient suffered from a partial flap necrosis and received a groin flap to cover the defect. No other thumbs had any complications. The functional and esthetic results of both the donor and the recipient sites were satisfactory. Results show that, for patients with traumatic thumb defects, the combined transfer of flap and second toe phalanx was the best option. Conclusions Compared to the great toe or second toe transfer, combined free transfer of the great toenail flap and second toe phalanx achieved a substantially better functional and esthetic result in the thumb reconstruction.
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Affiliation(s)
- Yefeng Yin
- Capital Medical University Affiliated Beijing Shijitan Hospital, 10 Yangfangdian Road, Haidian, Beijing, 100038, People's Republic of China
| | - Xiaomei Tao
- Capital Medical University Affiliated Beijing Shijitan Hospital, 10 Yangfangdian Road, Haidian, Beijing, 100038, People's Republic of China
| | - Yanzhao Li
- Zhongshan Hospital, Dalian University, Liaoning, China
| | - Buhe Bao
- Inner Mongolia University for Nationalities, Tongliao, China
| | - Ying Ying
- Inner Mongolia University for Nationalities, Tongliao, China
| | - Tuya Bao
- Peking University People's Hospital, Beijing, China
| | - Jiangning Wang
- Capital Medical University Affiliated Beijing Shijitan Hospital, 10 Yangfangdian Road, Haidian, Beijing, 100038, People's Republic of China.
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