Stress, anxiety, and illness perception in patients experiencing delay in operative care due to the COVID-19 pandemic.

Background: Amid the height of the COVID-19 pandemic in the US, the US Surgeon General ordered hospitals and healthcare systems to stop all elective surgical procedures. The aim of our study was to evaluate the additional mental health impact of surgical delay on patients awaiting surgery for benign, pre-malignant and malignant conditions within the context of the COVID-19 pandemic. Study design: All patients over the age of 18 awaiting surgery for benign, pre-malignant or malignant conditions within the gynecologic oncology, surgical oncology and colorectal services across Northwell Health were eligible for participation. Upon successful enrollment, participants completed a baseline questionnaire consisting of the Generalized Anxiety Disorder Questionnaire, the Penn State Worry Questionnaire, and Brief-Illness Patient Questionnaire. Results: The surgical delay was considered moderately to extremely concerning by 72 % of survey respondents, with one third indicating the highest (10/10) level of concern. Fifty-five percent of patients with a pre-operatively suspected/confirmed cancer or pre-malignant condition demonstrated mild to severe anxiety in their completion of the GAD-7 scale. The average time awaiting surgery was 117 days (range 8-292); and 63 % of respondents indicated that the delay had a moderate to severe impact on their daily life. Conclusions: Patients awaiting surgery for confirmed, suspected or pre-malignant conditions expressed decreased sense of control and increased levels of distress compared to patients awaiting procedures for benign conditions (p < 0.05, 95 % CI [-2.65, -0.08]). Future research will focus on the effects of COVID-19 related delays in operative care on clinical outcomes, including cancer morbidity and mortality.

Is minimally invasive surgery for clinical stage I uterine carcinosarcoma safe?

Minimally invasive surgery (MIS) has been a mainstay of the surgical management of uterine cancer since the mid-2000s. We aim to determine the role and safety of MIS in women with uterine carcinosarcoma (UCS). An Institutional Review Board-approved study identified all patients with UCS between January 2011 and December 2017 at our institution. Demographic and outcome measures were abstracted from the medical records and tumor registry. Cox proportional hazard models, log rank tests, and comparisons of means were used to calculate significance (p < 0.05). 129 women with UCS were identified during the study period. 62 cases (48%) were open procedures and 67 cases (52%) were MIS with the majority of the MIS group having robotic surgery. 55% of the patients had pathological stage 1 disease. Thirty-eight percent of UCS tumors were heterologous. 93% of patients received adjuvant therapy in the form of chemotherapy and/or radiation therapy. There was no difference in the recurrence-free survival (RFS) or overall survival (OS) between the open surgery and the MIS groups as well as between the heterologous and homologous UCS groups (p > 0.05). UCS represents a rare and aggressive subtype of endometrial cancer. Our data suggest that MIS is a safe surgical approach for staging in women with UCS.

Overall Survival and Adjuvant Therapy in Women with Ovarian Carcinosarcoma: A Single-Institution Experience.

BACKGROUND: Carcinosarcoma of the ovary (CSO) is a rare and aggressive variant of ovarian cancer. Due to the rare nature of the disease there is insufficient evidence to make recommendations regarding standard management and overall prognosis. METHODS: An Institutional Review Board-approved study identified all our patients with CSO between January 2011 and May 2018. Demographic and outcome measures were abstracted from the medical records and tumor board files. Cox proportional hazard models, log rank tests, and comparisons of means were used to calculate significance (p < 0.05). RESULTS: 27 women with CSO were identified. The median age at diagnosis was 65 years (range 48-91). Five women (18%) presented with early stage disease (Stage I or II) and 22 patients (82%) presented with late stage III or IV disease. Twenty patients (74%) received intravenous platinum-based combination chemotherapy. Seven patients did not receive chemotherapy during their treatment course. The median overall survival was 23 months (range 2-68 months). Overall survival was not significantly worsened by the stage of disease at diagnosis. There was no difference in survival based on the age at diagnosis, tobacco status or ethnicity (p > 0.05). CONCLUSION: This is one of the largest single institution experiences with CSO. The majority of our patients presented with advanced stage disease and received adjuvant platinum-based chemotherapy after cytoreductive surgery. The median overall survival of 23 months was not affected by the stage of the disease. The optimal management of this rare disease needs further study with collaborative, prospective multi-institutional trials.

Vaginal cuff dehiscence following controlled ovarian stimulation recognized during egg retrieval.

BACKGROUND: Vaginal cuff dehiscence is a rare complication of hysterectomy. Those who choose to undergo controlled ovarian stimulation (COS) and oocyte cryopreservation following hysterectomy must be aware that elevated abdominal pressure from stimulation as well as transvaginal ultrasound use during monitoring may increase the risk of cuff dehiscence. CASE: We present a case of a 25-year-old patient who had undergone a hysterectomy four months prior for endometrial cancer who was found to have vaginal cuff dehiscence which was recognized at the time of egg retrieval after COS. Prompt recognition and appropriate management led to successful treatment. CONCLUSION: Patients presenting for oocyte cryopreservation following hysterectomy are at risk for cuff dehiscence. Providers should allow ample time for proper cuff healing prior to COS and oocyte cryopreservation.

Extragenital adenosarcoma: a case report, review of the literature, and management discussion.

BACKGROUND: Müllerian adenosarcoma is a rare mixed epithelial-mesenchymal tumor. An extragenital site of origin and sarcomatous overgrowth are associated with aggressive clinical behavior. CASE: We present a rare case of extragenital adenosarcoma with sarcomatous overgrowth and coexistent endometriosis. She was treated with initial cytoreductive surgery and chemotherapy. She underwent a second surgery for management of a high-grade bowel obstruction, due to pathologically confirmed recurrent intraperitoneal adenosarcoma. A complete clinical response was achieved with liposomal doxorubicin, and the patient remains disease-free eighteen months after completion of chemotherapy. CONCLUSION: Liposomal doxorubicin appears to be an active agent for the treatment of adenosarcoma with sarcomatous overgrowth. In addition, we conclude from our review of all reported cases of extragenital adenosarcoma that concurrent endometriosis may represent a favorable prognostic factor.

The spectrum of mutations in the PCFT gene, coding for an intestinal folate transporter, that are the basis for hereditary folate malabsorption.

Hereditary folate malabsorption (HFM) is a rare autosomal recessive disorder caused by impaired intestinal folate absorption and impaired folate transport into the central nervous system. Recent studies in 1 family revealed that the molecular basis for this disorder is a loss-of-function mutation in the PCFT gene encoding a proton-coupled folate transporter. The current study broadens the understanding of the spectrum of alterations in the PCFT gene associated with HFM in 5 additional patients. There was no racial, ethnic, or sex pattern. A total of 4 different homozygous mutations were detected in 4 patients; 2 heterozygous mutations were identified in the fifth patient. Mutations involved 4 of the 5 exons, all at highly conserved amino acid residues. A total of 4 of the mutated transporters resulted in a complete loss of transport function, primarily due to decreased protein stability and/or defects in membrane trafficking, while 2 of the mutated carriers manifested residual function. Folate transport at low pH was markedly impaired in transformed lymphocytes from 2 patients. These findings further substantiate the role that mutations in PCFT play in the pathogenesis of HFM and will make possible rapid diagnosis and treatment of this disorder in infants, and prenatal diagnosis in families that carry a mutated gene.

Identification of an intestinal folate transporter and the molecular basis for hereditary folate malabsorption.

Folates are essential nutrients that are required for one-carbon biosynthetic and epigenetic processes. While folates are absorbed in the acidic milieu of the upper small intestine, the underlying absorption mechanism has not been defined. We now report the identification of a human proton-coupled, high-affinity folate transporter that recapitulates properties of folate transport and absorption in intestine and in various cell types at low pH. We demonstrate that a loss-of-function mutation in this gene is the molecular basis for hereditary folate malabsorption in a family with this disease. This transporter was previously reported to be a lower-affinity, pH-independent heme carrier protein, HCP1. However, the current study establishes that a major function of this gene product is proton-coupled folate transport required for folate homeostasis in man, and we have thus amended the name to PCFT/HCP1.