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Pulmonary thromboendarterectomy (PTE) is the current gold standard treatment for chronic thromboembolic pulmonary hypertension (CTEPH) and is a viable treatment option for chronic thromboembolic pulmonary disease (CTEPD). The progressive nature of both diseases severely impacts health-related quality of life (HRQoL) across a variety of domains. This systematic review was performed to evaluate the impact of PTE on short- and long-term HRQoL. A literature search was conducted on PubMed for studies matching the eligibility criteria between January 2000 and September 2022. OVID (MEDLINE), Google Scholar, EBSCOhost (EMBASE), and bibliographies of included studies were reviewed. Inclusion of studies was based on predetermined eligibility criteria. Quality appraisal and data tabulation were performed using predetermined forms. Results were synthesized by narrative review. The structure of this systematic review follows the PRISMA guidelines. This systematic review was prospectively registered in the PROSPERO register (CRD42022342144). Thirteen studies (2184 patients) were included. Within 3 months post-PTE, HRQoL improved in both CTEPD and CTEPH as measured by disease-specific and generic questionnaires. HRQoL improvements were sustained up to 5 years postoperatively in patients with CTEPH post-PTE. PTE remains the gold standard for treating CTEPH and improving HRQoL. Residual pulmonary hypertension and comorbidities such as COPD and coronary artery disease decrement HRQoL over time. The impact of mPAP and PVR on HRQoL outcomes postoperatively remain ambiguous. Pulmonary thromboendarterectomy remains the gold standard for treating CTEPH and has shown to improve HRQoL outcomes at 3-month sustaining improvements up to 5-year postoperatively. Residual pulmonary hypertension and comorbidities hinder HRQoL outcomes post-PTE., Competing Interests: The authors declare no conflict of interest., (© 2024 The Author(s). Pulmonary Circulation published by Wiley Periodicals LLC on behalf of the Pulmonary Vascular Research Institute.)

Background: Cytoreductive surgery (CRS) combined with perioperative intraperitoneal chemotherapy (PIC) has demonstrated improved survival in selected patients with colorectal peritoneal carcinomatosis (CRPC). This treatment modality is associated with relatively high rates of perioperative morbidity and mortality. This study evaluated the clinical and treatment-related risk factors for perioperative morbidity and mortality in patients with CRPC who underwent CRS and PIC., Methods: Sixty-three consecutive patients who underwent CRS and PIC for CRPC were evaluated. Adverse events were rated from grades I to V with increasing severity. Clinical and treatment-related risk factors for grades III and IV/V morbidity were determined., Results: There were no perioperative deaths (0%). The grades III and IV morbidity rates were 14 and 17%, respectively. A peritoneal cancer index >12 (p = 0.019), transfusion >4 units (p = 0.028), number of peritonectomy procedures >3 (p = 0.013), left upper quadrant peritonectomy procedure (p < 0.001), and number of primary colonic anastomosis >1 (p = 0.004) were associated with grade IV morbidity on univariate analysis. Only left upper quadrant procedure was associated with grade IV morbidity on multivariate analysis (p = 0.002). Only number of primary colonic anastomosis >1 (p = 0.037) was associated with grade III morbidity on univariate analysis. This also was associated with grade III morbidity on multivariate analysis (p = 0.028)., Conclusions: CRS and PIC has an acceptable risk of perioperative morbidity in carefully selected patients with CRPC. Patients who require extensive surgery have the highest risk for a severe adverse event. Preoperative evaluation of patients is essential to improve perioperative outcome.