ObjectiveTo investigate effectiveness of arthroscopic superior capsular reconstruction using a “sandwich” patch combined with platelet-rich plasma (PRP) injection in treating massive irreparable rotator cuff tears. Methods A clinical data of 15 patients (15 sides) with massive irreparable rotator cuff tears, who were admitted between September 2020 and March 2023 and met the selective criteria, was retrospectively analyzed. There were 8 males and 7 females with an average age of 62.1 years (range, 40-80 years). The rotator cuff tears were caused by trauma in 7 cases and other reasons in 8 cases. The disease duration ranged from 5 to 25 months, with an average of 17.7 months. According to the Hamada grading, the rotator cuff tears were rated as grade 1 in 2 cases, grade 2 in 8 cases, and grade 3 in 5 cases. All patients were underwent superior capsular reconstruction using the “sandwich” patches (autologous fascia lata+polypropylene patch+autologous fascia lata) combined with PRP injection on patches. The pre- and post-operative active range of motion (ROM) of the shoulder joint, American Shoulder and Elbow Surgeons (ASES) score, Constant-Murley score, University of California, Los Angeles Shoulder Rating Scale (UCLA) score, and visual analogue scale (VAS) score were recorded. The subacromial space was measured on the imaging and rotator cuff integrity was assessed based on Sugaya grading. Results All incisions healed by first intention after operation without any complications such as infection. All patients were followed up 12-18 months (mean, 14.4 months). At last follow-up, the active ROMs of flexion, abduction, external rotation, internal rotation of the shoulder joint, subacromial space, ASES score, Constant-Murley score, and UCLA score increased, and VAS score decreased, showing significant differences when compared with preoperative values (P<0.05). There was no significant difference in the Sugaya grading between last follow-up and immediately after operation (P>0.05). Conclusion For massive irreparable rotator cuff tears, arthroscopic superior capsular reconstruction using the “sandwich” patches combined with PRP injection can restore stability of the shoulder joint, relieve pain, promote rotator cuff healing, and achieve good short-term effectiveness.
From 1984 to 1994, 196 patients with massive upper gastrointestinal hemorrhage (hemorrhagic gastritis 137 cases, gastric ulcer 59 cases) caused by acute gastric mucosal lesions were treated in our hospital. As soon as the diagnosis was established, the stress factors in relation to acute gastric mucosal lesions and the factors damaging gastric mucosal barrier should he dispeled and hypovolemia should he corrected. In this group, the operative mortality were as follow: stress ulcer 6.3%, hemorrhagic gastritis 33.3%. According to this result, we consider that in cases of hemorrhagic gastritis the surgical operation must be considered with great care, but for stress ulcer with massive bleeding energetic surgical operation should be taken.
Severe/massive ischaemic stroke is difficult to treat and has poor prognosis. There are limited studies for specific treatment of these conditions and no consensus on their definitions. This proposal suggests definitions and a flowchart for the diagnosis and treatment of these conditions. We focus on predicting and preventing malignant oedema at an early stage, monitoring the level of consciousness and vital signs, and the prevention and management of complications (eg. pulmonary infections). We particularly provide suggestions for the treatment with intravenous thrombolysis, endovascular treatment, antiplatelet and anticoagulation. More studies are warranted to support individualised management of infarct swelling, intracranial hypertension and early rehabilitation for severe/massive ischaemic stroke.
Massive and severe cerebral infarction can lead to a high mortality and disability rate, and it is the bottleneck of preventing and treating cerebrovascular disease. Once the malignant brain edema of massive cerebral infarction or the critical status of severe cerebral infarction occurs, the treatment effect is very poor. Therefore, we should not only focus on the treatment of critical cerebral infarction, but also prevent its occurrence. It is clinically important to prevent the occurrence of this critical condition in advance and to prevent the occurrence of massive cerebral infarction and severe cerebral infarction. This article points out that some patients with massive or severe cerebral infarction can be prevented from becoming critically ill. The definition, key risk factors and corresponding prevention and treatment strategies of critical cerebral infarction have also been proposed. Critical cerebral infarction can be divided into two categories with or without malignant brain edema, and the risk factors and prediction and prevention strategies by categories andphases can be studied separately.
Objective To review the progress in the treatment and research of massive rotator cuff tears. Methods Recent l iteratures about the treatment and research of massive rotator cuff tears were reviewed. Results Treatment options of massive rotator cuff tears include nonoperative treatment, debridement, direct repair, tendon transfer, and repair with various substitutes, but the outcome is unpredictable. Recently, many experimental studies on the treatment of massive rotator cuff tears, such as gene therapy, cell therapy, and tissue engineering techniques, can provide cl inicians with new treatment strategies. Conclusion The treatment of massive rotator cuff tears pose a distinct cl inical challenge for the orthopaedist, depending on the overall presentation. The effect of traditional operation method to repair massive rotator cuff tears is limited. The treatment and research of massive rotator cuff tears still need to be studied.
Objective To explore the long-term effectiveness of arthroscopic partial repair in treatment of massive irreparable rotator cuff tears from both the radiological and clinical perspectives. Methods A retrospective analysis was conducted on the clinical data of 24 patients (25 sides) with massive irreparable rotator cuff tears who met the inclusion criteria between May 2006 and September 2014. Among them, there were 17 males (18 sides) and 7 females (7 sides) with an age range of 43-67 years (mean, 55.0 years). There were 23 cases of unilateral injury and 1 case of bilateral injuries. All patients were treated with the arthroscopic partial repair. The active range of motion of forward elevation and abduction, external rotation, and internal rotation, as well as the muscle strength for forward flexion and external rotation, were recorded before operation, at the first postoperative follow-up, and at last follow-up. The American Association of Shoulder and Elbow Surgeons (ASES) score, the University of California at Los Angeles (UCLA) shoulder scoring, and Constant score were used to evaluate shoulder joint function. And the visual analogue scale (VAS) score was used to evaluate shoulder joint pain. MRI examination was performed. The signal-to-noise quotient (SNQ) was measured above the anchor point near the footprint area (m area) and above the glenoid (g area) in the oblique coronal T2 fat suppression sequence. The atrophy of the supraspinatus muscle was evaluated using the tangent sign. The global fatty degeneration index (GFDI) was measured to assess fat infiltration in the supraspinatus muscle, infraspinatus muscle, teres minor muscle, upper and lower parts of the subscapularis muscle. The mean GFDI (GFDI-5) of 5 muscles was calculated. Results The incisions healed by first intention. All patients were followed up with the first follow-up time of 1.0-1.7 years (mean, 1.3 years) and the last follow-up time of 7-11 years (mean, 8.4 years). At last follow-up, the range of motion and muscle strength of forward elevation and abduction, ASES score, Constant score, UCLA score, and VAS score of the patients significantly improved when compared with those before operation (P<0.05). Compared with the first follow-up, except for a significant increase in ASES score (P<0.05), there was no significant difference in the other indicators (P>0.05). Compared with those before operation, the degree of supraspinatus muscle infiltration worsened at last follow-up (P<0.05), GFDI-5 increased significantly (P<0.05), and there was significant difference in the tangent sign (P<0.05); while there was no significant difference in the infiltration degree of infraspinatus muscle, teres minor muscle, and subscapularis muscle, upper and lower parts of the subscapularis muscle (P>0.05). Compared with the first follow-up, the SNQm and SNQg decreased significantly at last follow-up (P<0.05). At the first and last follow-up, there was no correlation between the SNQm and SNQg and the ASES score, Constant score, UCLA score, and VAS score of the shoulder (P>0.05). Conclusion Arthroscopic partial repair is effective in treating massive irreparable rotator cuff tear and significantly improves long-term shoulder joint function. For patients with severe preoperative fat infiltration involving a large number of tendons and poor quality of repairable tendons, it is suggested to consider other treatment methods.
Massive cerebral infarction with malignant brain edema has poor prognosis with very high mortality, despite aggressive medical treatment. Surgical decompression is recommended by Chinese and international clinical guidelines for patients with massive cerebral infarction, however, there is no standardized diagnosis and treatment protocol in clinical practice. Following the principle of evidence-based medicine and based on the diagnosis and treatment norms of the participating hospitals of Severe Ischaemic Stroke Collaboration in recent years, we recommend this consensus statement of the standardized surgical decompression for malignant brain edema in massive cerebral infarction.
ObjectiveTo investigate the clinical efficacy and mechansim of massive hepatocarcinoma with different imaging appearance after transcatheter arterial chemoembolization(TACE). MethodsThe image data of 38 patients with massive hepatocarcinoma were collected and analized retrospectively. According to the tumor edge situation on CT images before TACE treatment, the patients were divided into two groups:the sharp-edged tumor group and indistinct-edged tumor group. The efficacy were evaluated according to the imaging appearance after treatment. ResultsThe differences of the positive cases of HbsAg and AFP, Child-Pugh class, maximum tumor diameter, and dosage of lipiodol between the two groups before procedure were not statistic significance(P > 0.05). Six months after TACE, the maximum tumor diameter of the sharp-edged tumor group and indistinct-edged tumor group was(8.2±1.48) cm and(12.2±1.67) cm, respectively, the difference between the two groups was statistic significance(P < 0.05). In accordance with lipiodol deposition, ⅠandⅡtype were found in the sharp-edged tumor group withoutⅢandⅣtype. Most wereⅡandⅢtype with lessⅠtype and severalⅣtype in the indistinct-edged tumor group. According to the size of tumor six months after TACE, the total effective rate(CR+PR) was 92.9% and 62.5%, respectively in the sharp-edged tumor group and indistinct-edged tumor group. There were significantly difference between the two groups in iodized oil distribution and tumor size after procedure(P < 0.05). No statistical difference was found between the incidence rate of complications in two groups(P > 0.05). ConclusionThe efficacy of massive hepatocarcinoma in patients with sharp-edged tumor on CT images is better than those with indistinct-edged tumor.
ObjectiveTo evaluate the effectiveness of the combined tenodesis for proximal lesions of biceps tendon with massive rotator cuff tear by arthroscopy. MethodsBetween January 2011 and June 2013, 48 patients with massive rotator cuff tear and proximal lesions of biceps tendon underwent combined tenodesis under arthroscopy, and the clinical data were retrospectively analyzed. Of 48 cases, 22 were male and 26 were female with an average age of 46 years (range, 35-59 years); 12 cases had clear history of trauma. The disease duration ranged from 1 to 57 months (mean, 4.6 months). All cases suffered from moderate to severe shoulder pain, the strength and the range of motion (ROM) declined when compared with those of the other side. According to Goutallier classification standard, 3 cases were rated as grade 0, 18 cases as grade 1, and 27 cases as grade 2. The operation time and complication were recorded. The visual analogue scale (VAS) score, ROM, the strength of flexed elevation and elbow flexion, Constant-Murley score, University of California Los Angeles (UCLA) score, American Shoulder and Elbow Surgeons (ASES) score, Mayo elbow performance score (MEPS) were used to evaluate the effectiveness. ResultsThe operations were performed successfully, and incisions healed primarily. The operation time was 120-160 minutes (mean, 135 minutes). One case had shoulder joint swelling with wound bleeding, which was cured after proper treatment. All 48 patients were followed up 12-18 months (mean, 13.9 months). The results of MRI showed good healing of tendon at 6 months after operation. When compared with preoperative values, VAS score was significantly decreased (P<0.05); the ROM in forward flexion, external rotation, and internal rotation, and the strength of flexed elevation were significantly increased (P<0.05); and ASES score, Constant-Murley score, and UCLA score were significantly improved at 12 months after operation (P<0.05). No significant difference was observed in MEPS score and elbow flexion strength (P>0.05). ConclusionThe technique of combined tenodesis under arthroscopy can obtain satisfactory clinical outcomes in treating proximal lesions of biceps tendon with massive rotator cuff tear.
ObjectiveTo review the research progress of treatment for massive rotator cuff tears. MethodsThe domestic and foreign literature about the treatment of massive rotator cuff tears was reviewed. The methods and effectiveness were extensively summarized.ResultsThe treatment of massive rotator cuff tears still needs long-term research to promote its continuous improvement. The main goal of treatment is to relieve the symptoms and improve the shoulder joint function. With the development of arthroscopic technique, arthroscopic repair of rotator cuff tears has become a mature surgical protocol. Among these techniques, superior capsule reconstruction and patch augmentation for massive rotator cuff tears acquire more attention in recent years. As for rotator cuff arthropathy, reverse shoulder arthroplasty is considered to be a final choice. ConclusionSurgical treatment is the main choice for massive rotator cuff tears. Patients’ age and muscle condition should be taken into consideration to decide the surgical technique.