ABSTRACT
AIM: Cervical intra-epithelial neoplasia (CIN) is the precancerous stage of cervical cancer. Standard treatment for high-grade CIN is conization of the cervix. The risk of preterm birth following conization has been discussed recently. In contrast, laser vaporization is believed not to affect perinatal outcome, but the long-term effectiveness of each surgical procedure is still unclear. The aim of this prospective unmatched-cohort study was therefore to compare virological and cytological clearance and recurrence risk between conization and vaporization for CIN3. METHODS: Subject consisted of CIN3 patients treated at the present hospital between 2007 to 2011 and followed up until December 2014. One hundred and one patients were treated with laser conization, and 137 with vaporization. The surgical procedure was selected on the basis of colposcopy, pathological grade and patient's hope for pregnancy. RESULTS: There were no significant differences in cure rate, human papilloma virus (HPV) clearance rate or recurrence rates between the conization and vaporization groups. Risk ratio of recurrence for each surgical procedure adjusted for age and HPV persistence status were analyzed on Cox proportional hazards modeling. Recurrence risk ratio for patients treated by vaporization was 6.21 (95%CI: 0.65-59.19; P = 0.111) compared with conization and there were no significant differences. No adverse pregnancy outcome was observed in the vaporization group compared with conization. CONCLUSIONS: Laser vaporization is useful for young patients with CIN3 who hope for pregnancy in the future.
Subject(s)
Conization/methods , Gynecologic Surgical Procedures/methods , Laser Therapy/methods , Papillomavirus Infections/complications , Uterine Cervical Dysplasia/pathology , Uterine Cervical Dysplasia/surgery , Uterine Cervical Dysplasia/virology , Adult , Disease-Free Survival , Female , Genotype , Humans , Neoplasm Grading , Neoplasm Recurrence, Local/diagnosis , Neoplasm Recurrence, Local/virology , Papillomaviridae/genetics , Pregnancy , Pregnancy Outcome , Prospective Studies , Risk Factors , Sensitivity and Specificity , Treatment Outcome , Uterine Cervical Dysplasia/diagnosisABSTRACT
INTRODUCTION/OBJECTIVES: There is growing consensus on the benefits of initiating palliative care early in the disease trajectory; however, palliative care needs for non-cancer patients remain to be elucidated. We investigated the trajectory of unresolved palliative care needs of non-cancer patients at home and explored associated factors. METHODS: We conducted a multicenter prospective cohort study of elderly non-cancer patients at home in Japan between Jan 2020 and Dec 2020. Physicians assessed their palliative care needs using the Integrated Palliative Care Outcome Scale (IPOS). Unresolved palliative care needs were defined as IPOS symptoms above 2 (moderate). RESULTS: In total, 785 patients were enrolled. The most frequent unresolved palliative care needs at enrollment were poor mobility (n = 438, 55.8%), followed by weakness/lack of energy (n = 181, 23.1%) and poor appetite (n = 160, 20.4%). Multivariate logistic regression analysis revealed that female and musculoskeletal disease were significantly positively associated with pain at starting home visits (OR = 1.89, P = .015; OR = 2.69, P = .005). In addition, neurological diseases were significantly positively associated with constipation and poor mobility 3 months after starting home visits (OR = 3.75, P = .047; OR = 3.04, P = .009). CONCLUSIONS: The order of the prevalence of unresolved palliative care needs may remain relatively stable over time, even for those receiving home-based palliative care services. We identified several specific diseases and conditions that were significantly associated with unresolved palliative care needs.