[Effects of sleep quality and mood of patients with Parkinson's disease on their caregivers].

Objectve: To evaluate the relationship of Parkinson's disease(PD) patients' sleep quality and depression with burden, quality of life, and depression of their caregivers. Methods: A total of 120 PD patients (68 males and 52 females) and their caregivers (48 males and 72 females) from Changshu Hospital Affiliated to Nanjing University of Chinese Medicine between January 2017 and June 2019 were recruited. Patients' sleep quality, depression and quality of life was evaluated. Burden, quality of life, quality of sleep, and depression of caregivers were assessed by the Caregivers Burden Questionnaire (CBI), Health Survey Brief (SF-36), Pittsburgh Sleep Quality Index (PQS1) and Hamilton Depression Scale (HAMD), meanwhile, the correlation between relevant factors was analyzed. Results: The CBI of caregivers was positively correlated with the unified Parkinson's disease rating scale (UPDRS)-Ⅲ scores of PD patients (r=0.436, P<0.05). The CBI, SF-36GH, SF-36MH, HAMD and PSQI scores of caregivers were positively correlated with Parkinson's disease sleep scale (PDSS) scores of PD patients (r=0.546, 0.762, 0.528, 0.562 and 0.522, respectively, all P<0.01). The caregiver's CBI score was positively correlated with PD patients' Epworth sleepiness score (ESS) score (r=0.442, P<0.05), and caregiver's CBI, SF-36GH, SF-36MH, HAMD, PSQI scores were positively correlated with PD patients' HAMD scores (r=0.765, 0.813, 0.635, 0.884 and 0.601, respectively, all P<0.01). The caregiver's CBI score was positively correlated with the PDQ-39 score of PD patients (r=0.834, 0.452, 0.463, 0.421 and 0.387, respectively, all P<0.05). Multiple regression analysis indicated that the caregiver's CBI score was significantly correlated with the patient's PDQ-39, PDSS and HAMD scores (r=0.512, 0.645 and 0.635, respectively, all P<0.01), and the caregiver's SF-36GH score was significantly correlated with the patient's PDQ-39, PDSS and HAMD scores (r=0.452, 0.682 and 0.506, respectively, all P<0.01). The caregiver's SF-36MH score was significantly correlated with the patient's PDQ-39, PDSS and HAMD scores (r=0.426, 0.608 and 0.598, respectively, all P<0.01). There was significant correlations between the caregiver's HAMD score and the patient's PDSS and HAMD scores (r=0.568 and 0.496, both P<0.01), and the PSQI score of the caregiver was significantly correlated with the PDSS and HAMD scores of the patient (r=0.532 and 0.461, both P<0.01). Conclusions: This current study underscores the presence of a significant relationship of patient's sleep quality with caregiver's burden, quality of life, depression and sleep quality. Specifically, sleep quality and depression of the patients are independent predictors for burden, quality of life and sleep quality of the caregivers.

[Clinical analysis of carotid artery stenting with severe stenosis and extracranial distortion under proximal protection technique].

Objective: To investigate the feasibility, efficacy and safety of endovascular reconstruction of the carotid artery with severe stenosis and extracranial distortion under proximal protection. Methods: A retrospective analysis of 21 patients with severe carotid stenosis and extracranial distortion who were admitted to the Second Affiliated Hospital of Soochow University between January 2011 and August 2017, of which 16 patients were symptomatic stenosis with acute ischemic stroke. All the patients were treated with carotid artery stenting under (CAS) proximal protection technique, and assessed with the National Institutes of Health Stroke Scale (NIHSS) before the treatment and hospital discharge. The clinical outcome and vascular morphology were followed-up regularly after the treatment. Results: Twenty-one patients were successfully completed the CAS procedure under the proximal protection technique, the average blocking time was 241.0 (232.5-261.0) seconds. Nine patients received 1block attempt, 6 patients received 2 block attempts, and the other 6 patients received 3 block attempts. Three patients experienced transient ischemic attack (TIA) during the procedure, the maximum duration of TIA was 10 minutes. In 16 patients with symptomatic stenosis, there were no significant differences in NIHSS score before CAS procedure and hospital discharge (P>0.05). The residual stenosis rate of the carotid artery after stenting was(13±6)%, compared with preoperative (87±16)%, which appeared a significant difference (t=19.948, P<0.05). All the patients had no adverse events such as myocardial infarction, recurrent ischemic stroke and death in the follow-up period. Restenosis was assessed in 6 patients by DSA or CTA and no restenosis was found. Conclusion: Endovascular reconstruction of the carotid artery with severe stenosis and extracranial distortion under proximal protection technique has been proven as a safe and effective therapy.

[Analysis of prognostic factors and therapeutic patterns of recurrent stage â b-â ¡a cervical squamous carcinoma treated with radical hysterectomy].

Objective: To analyze the prognosis and appropriate treatment modalities of the patients with recurrence of early stage (Ⅰb-Ⅱa) cervical squamous cancer primarily treated with radical hysterectomy. Methods: This retrospective study included patients with International Federation of Gynecology and Obstetrics (FIGO) stage Ⅰb and Ⅱa recurrent cervical squamous cancer who underwent radical hysterectomy primarily from January 2007 to July 2015. Kaplan-Meier method and Cox regression analysis were performed to analyze related prognostic factors of overall survival and progression-free survival, which included age, postoperative therapy, the site of recurrence, therapy-free interval (TFI) and treatment modality. The patients who were treated with palliative chemotherapy after recurrence were selected as a subgroup. The responses of palliative chemotherapy were evaluated and analyzed among different factors, included TFI, the site of recurrence and chemotherapy regime. Results: Of the 2 071 patients, 116 relapsed Ⅰb-Ⅱa cervical squamous cancer were included in the study with the average age of (45.6±7.2) years old. 3-year progression-free survival rate and 3-year overall survival rate after recurrence were 30.2% and 42.2%, respectively. Univariate analysis implied that postoperative radiotherapy, recurrence site, TFI and treatment modality were associated with progression-free survival (P<0.05), while postoperative radiotherapy, TFI and treatment modality with overall survival (P<0.05). Multivariate analysis showed that TFI and treatment modality were independent prognostic factors for progression-free survival (P<0.05), while postoperative radiotherapy at initial treatment, TFI and treatment modality were independent prognostic variables for overall survival (P<0.05). In the analysis of treatment modality, 3-year progression-free survival rate and 3-year overall survival rate of 47 patients who were treated with definitive local therapy were significantly higher than that of 69 patients who were treated with palliative chemotherapy (P<0.01). In the subgroup analysis of palliative chemotherapy, 15 patients achieved complete response (21.7%) and 16 displayed partial response (23.2%). The overall response rate (ORR) was 44.9%. TFI (P<0.01) and chemotherapy regime (P<0.05) were significant factors associated with ORR. The ORR of TFI ≥12 months was significantly higher than that of TFI <12 months. Besides, the ORR of paclitaxel plus platinum chemotherapy was prominently higher than that of other regimens, while there was no significant difference between the ORR of paclitaxel plus cisplatin and other platinum (P=0.408). Conclusions: For recurrent stageⅠb-Ⅱa cervical squamous carcinoma treated with radical hysterectomy, use of definitive local therapy for suitable patients is advised to achieve better prognosis. In terms of palliative chemotherapy, longer TFI may mean better ORR and the combination of paclitaxel plus platinum is preferred.