Oncological outcomes and hospitalization cost of hyperthermic intraperitoneal chemotherapy (HIPEC) open and closed abdomen techniques: Results from two French expert centers.

BACKGROUND: Hyperthermic intraperitoneal chemotherapy (HIPEC) associated with CC0 excision is performed using either an open (OPEN_HIPEC) or closed abdominal technique (CLOSED_HIPEC). However, little data is available on the costs of this treatment, as there is no code for HIPEC in the French Classification of Medical Acts. Oncological outcomes and the mean cost of hospitalization were compared. METHODS: Between 2017 and 2021, 144 patients with peritoneal carcinomatosis (all etiologies) were included (OPEN_HIPEC, n = 70; CLOSED_HIPEC, n = 74) in this retrospective two-center study. Morbi-mortality, overall survival (OS), recurrence-free-survival (RFS) and mean cost of hospitalization were compared. RESULTS: The median OS and RFS were 71.3 months [63-71.5] and 26.8 months [20-35.3] respectively, and were similar for both techniques; and after stratification by histology. Multivariate analysis adjusted on PCI score of OS identified mitomycin as a protective factor (HR = 0.31 [0.10-0.90], p = 0.032) and ASA score>2 (HR = 2.32 [1.32- 4.06], p = 0.003) and number of resection (HR = 1.21 [1.06-1.39], p = 0.006) as a risk factors of RFS. Complication rates at day 30 were similar between OPEN and CLOSED_HIPEC, 31 (44.3 %) vs 42 (56.8 %); p = 0.135. OPEN_HIPEC had more severe complications (11 (35.5 %) vs 6 (14.3 %); p = 0.034). The mean cost of hospitalization was estimated as €15,627 for OPEN_HIPEC and €14,211 for CLOSED_HIPEC for a mean length-of-stay of 12.7 and 16.7 days respectively. The mean amount received by the hospital per hospitalization was estimated at €16,399 and €15,536 respectively. CONCLUSIONS: OS and RFS were similar for open and closed HIPEC. Severe complications at day 30 were more frequent in OPEN_HIPEC group. The amount received by hospital for both HIPEC techniques is sufficient.

Hospitalization cost of Pressurized Intraperitoneal Aerosol chemotherapy (PIPAC).

INTRODUCTION: Pressurized Intraperitoneal Aerosol chemotherapy (PIPAC) is a new surgical technique for the treatment of unresectable peritoneal carcinomatosis. Very little data is available on the costs of this treatment in France as there is currently no code for PIPAC in the French Common Classification of Medical Acts (CCAM). Our objective was to estimate the mean cost of hospitalization for PIPAC in two French public teaching hospitals. METHODS: The mean cost of hospitalization was estimated from the mean fixed-rate remuneration paid to the hospital and the mean additional costs of treatment paid by the hospital. At discharge a patient's hospitalization is classified into a diagnosis related group, which determines the fixed-rate remuneration paid to the hospital (obtained from the national hospitals database - PMSI). Costs of medical devices and drug treatments specific to PIPAC, not covered by the fixed-rate remuneration, were obtained from the hospital pharmacies. RESULTS: Between July 2016 and November 2021, 205 PIPAC procedures were performed on 79 patients (mean procedures per patient = 2.6). Mean operating room occupancy was 165 min. The mean fixed-rate remuneration received by the hospitals per PIPAC hospitalization was €4031. The actual mean cost per hospitalization was €6562 for a mean length-of-stay of 3.3 days. Thus, each PIPAC hospitalization cost the hospital €2531 on average. CONCLUSION: The current reimbursement of PIPAC treatment by the national health system is insufficient and represents only 61% of the real cost. The creation of a new fixed-rate remuneration for PIPAC taking into account this cost differential is necessary.

[Therapeutic plasmapheresis procedures: An alternative to the disruption of the supply of polyvalent immunoglobulin in autoimmune pathologies. Medico-economic study]. / Les techniques de plasmaphérèse thérapeutique : une alternative à la rupture d'approvisionnement en immunoglobuline polyvalente dans les pathologies auto-immunes. Étude médico-économique.

INTRODUCTION: The supply of human polyvalent immunoglobulin has been under severe pressure for several years. This has led to a prioritisation of indications and a record increase in the amount of reimbursement without solving the problem of demand. Treatment by therapeutic plasmapheresis appears to be an alternative to be considered for the treatment of certain dysimmune diseseases. To discuss this alternative, we are conducting a medico-economic study comparing the polyvalent immunoglobulin strategy versus different therapeutic plasmapheresis system in the treatment of a chronic dysimmune disease. POPULATION AND METHOD: The medico-economic study was conducted using the example of a 75 kg patient with chronic polyradiculoneuritis dependent on chronic therapy with a comparison of sequential treatment with one session of therapeutic plasmapheresis versus a course of intravenous polyvalent immunoglobulin. The medico-economic study includes an evaluation from a public health care system perspective complemented by a hospital-based approach that justifies estimating the cost of different therapeutic plasmapheresis systems based on a bottom-up micro-costing approach. RESULTS: From the point of view of the care system, for information, a 20 g bottle of polyvalent immunoglobulin has a similar cost to a therapeutic plasmapheresis session. In our example, the cost of a maintenance treatment repeated every 2 to 4 weeks in chronic polyradiculoneuritis in a 75 kg patient is 1284.13 euros for a therapeutic plasmapheresis session versus 7331.60 to 9426.84 euros for a 1.5 to 2 mg/kg polyvalent immunoglobulin treatment. Furthermore, from the point of view of the hospital system, the cost of the different TT techniques evaluated varies moderately with the cost depending mainly on the quantity of albumin infused or the medical device used. CONCLUSION: In the chronic sequential treatment of chronic polyradiculoneuritis, the cost of therapeutic plasmapheresis could be lower than with polyvalent immunoglobulin from a healthcare system perspective. The cost to the health care facility between different therapeutic plasmapheresis techniques differs little. This study provides arguments suggesting that if therapeutic plasmapheresis can be implemented with a dedicated technical platform, it is a serious alternative to be considered without additional costs.

Health economic evaluation of a clinical pharmacist's intervention on the appropriate use of devices and cost savings: A pilot study.

BACKGROUND: Good management of disposable and reusable supplies may improve surgical efficiency in the operating room (OR) and also corresponds to the best eco-responsible approach. The purpose of this study was to assess the impact of a clinical pharmacist's intervention in the OR on the non-compliant use of medical devices. We also assessed the economic impact of the pharmaceutical intervention. MATERIALS AND METHODS: We conducted a monocentric prospective study in the OR of a University hospital over one year. Three surgical specialties: urologic, digestive and gynecologic were audited after a preparatory phase to optimize usage of medical devices used for surgeries. The supply costs concerning the three specialties were compared before and after the pharmacist intervention. RESULTS: One hundred and fifty surgical procedures were audited in digestive (33.3%, n = 50), gynecologic (32%, n = 48) and urologic (34.7%, n = 52) surgeries. With the pharmacist in OR, 51 procedures (34% CI95%[26.4%; 41.6%]) with a non-compliance concerning at least one medical device were found compared to the 50% rate without the pharmacist reported previously (P < .0001). Eighteen percent of surgical procedures had at least one circulator retrieval for the reason "incomplete case cart despite device listed on the case cart list" versus 29.1% before pharmacist intervention (P = .0028). A €33 014 saving associated with the presence of the pharmacist in OR was observed. CONCLUSIONS: This prospective interventional study showed that the intervention of a pharmacist specialized in the medical device field could significantly reduce non-compliances in medical device use and reduce costs in OR.

Impact of pharmacist-led multidisciplinary medication review on the safety and medication cost of the elderly people living in a nursing home: a before-after study.

Objectives: Adverse drug events (ADE) are a common cause of morbidity and mortality in elderly patients. In this study, we assessed the impact of multidisciplinary medication review (MMR) for nursing home residents on patient safety and costs incurred by the hospital and the national health service. Methods: Medical files of residents were retrospectively assessed for medications prescribed in the previous six months. A pharmacist reviewed the prescriptions and suggested modifications to the patient's medical team. Patients were followed for six months. Trivalle's ADE geriatric risk score was calculated before and after MMR, as were number of potentially inappropriate medications, and economic impact from the perspective of the health care system and the nursing home. Results: Forty-nine patients were recruited. ADE score dropped one risk level (median score of 4 before versus 1 after, p < 0.0001). The number of patients taking at least one potentially inappropriate medication decreased from 30.6% before to 6.1% after MMR (p = 0.005). A mean saving of €232 per patient was made from the nursing home perspective following MMR (p = 0.008). Conclusion: The MMR reduced the iatrogenic drug risk for elderly residents and costs from the nursing home perspective, particularly drug expenditure.

[Nutritional status of residents of a nursing home and optimisation of the working time of caregivers]. / État nutritionnel des résidents en Ehpad et optimisation du temps de travail des soignants.

The lack of time to devote to care is a frequent complaint of nurses and nursing assistants. The results of a study show that an improvement in the nutritional status of nursing home residents could help to improve their quality of life and to optimise the working time of the nursing teams, thanks to the reduction of pressure ulcers, diarrhoea, falls, fractures and infections.