Editorial: Refractory Pituitary Adenoma-Current Challenges and Emerging Treatments

The reporting quality of randomized controlled trials in pharmacotherapy for pituitary adenomas

BACKGROUND

Medical therapy has become an increasingly important intervention owing to improvements in the multidisciplinary care for pituitary adenomas (PAs). This study aimed to assess the reporting quality of randomized controlled trials (RCTs) on PAs pharmacotherapy.

METHODS

RCTs evaluating the efficacy of pharmacotherapy in PAs published in English between January 1, 1974, and December 31, 2022, were searched for and collected from PubMed and MEDLINE. The 2010 Consolidated Standards for Test Reports (CONSORT) statement-based 28 items overall quality score (OQS) was used to evaluate the overall quality of each report.

RESULTS

Twenty-seven related RCTs including 1816 patients were retrieved. The median OQS score was 12 (range, 6-19) on a scale of 0 to 28. Important items, such as background, objectives, participants, interventions, and outcomes, were sufficiently reported in 100% (27/27) of the articles. Statistical methods were adequately described in 93% (25/27) of patients. However, RCTs underreported identification as randomized trials in the title (3/27, 11%), sample size, allocation concealment, implementation, ancillary analysis method, and Diagram and Ancillary analyses (1/27, 4%). The OQS of published RCTs has significantly increased since 2010 (P = .012). The multivariate final model showed significant associations between higher OQS and publication since 2010 and enrollment of more than 100 patients.

CONCLUSIONS

The overall reporting quality of RCTs on pharmacotherapy in PAs was poor, based on the 2010 CONSORT statement. However, we noticed an improvement in the OQS over the years and identified the factors associated with a better report. Increased effort is necessary to raise awareness of these issues among writers, readers, reviewers, and editors.

Differential expression levels of β-catenin are associated with invasive behavior of both functional and non-functional pituitary neuroendocrine tumor (PitNET)

BACKGROUND

Although research continues to elucidate the molecular mechanism underlying pituitary tumor pathogenesis, limited information is available on the potential role and expression profile of β-catenin in functional and non-functional pituitary neuroendocrine tumors (PitNETs).

METHODS AND RESULTS

In the current study, 104 pituitary samples (tumors and cadaveric healthy pituitary tissues) were included and the gene and protein expression levels of β-catenin were assessed by Real-Time PCR and immunohistochemistry, respectively. The correlation between expression level of β-catenin and tumor invasive feature and size as well as patient age, gender, and hormonal level was measured. The data showed that PitNET samples expressed higher levels of the β-catenin gene and protein compared to healthy pituitary tissues. Although there was no difference in β-catenin expression level between non-functioning (NF-PitNETs) and growth hormone-producing tumors (GH-PitNETs), both tumor types showed significantly elevated β-catenin levels compared to healthy pituitary tissues. The high level of β-catenin in the invasive functional and non-functional tumors is indicative of the association of β-catenin with PitNETs invasion. The expression pattern of the β-catenin gene and protein was consistently and significantly associated with these tumor types. The correlation between β-catenin and insulin-like growth factor 1 (IGF-1) in GH-PitNETs indicates the potential relevance of β-catenin and IGF-1 for GH-PitNETs.

CONCLUSIONS

The simultaneous increase in the expression of β-catenin gene and protein level in PitNET tissues and their relationship to the tumor severity indicates the possible contributing role of β-catenin and its underlying signaling mediators in PitNET pathogenesis.

Effects of Staged Nursing Care on Neuroendoscopic Transsphenoidal Pituitary Adenoma Resection and Postoperative Complications

Objective

The purpose of this study was to determine whether staged nursing had an impact on the outcome of neuroendoscopic transsphenoidal pituitary tumor resection and postoperative complications.

Methods

As research participants, we chose 88 individuals with pituitary adenomas who were treated at our institution between February 2020 and November 2021; all patients received endoscopic transsphenoidal pituitary adenoma excision. The patients were randomly divided into two groups: the routine group (n = 44) and the stage group (n = 44). Patients in the routine group received care according to the routine nursing mode, and patients in the stage group received care according to the stage nursing mode. The staged nursing interventions included preoperative, intraoperative, and postoperative nursing. Postoperative recovery-related indicators such as the self-rating anxiety scale (SAS) and a self-rating depression scale (SDS), contentment, comfort, and postoperative complications were compared between the two groups.

Results

The postoperative recovery-related indexes of patients in the stage group were significantly lower than those in the routine group (P < 0.05); the SAS and SDS scores in the stage group after treatment were significantly lower than those in the routine group (P < 0.05); patients in the stage group were significantly more satisfied with their treatment after treatment than those in the routine group (P < 0.05); patients in the stage group were significantly more comfortable after treatment than those in the routine group (P < 0.05); a significantly lower incidence of postoperative complications was observed in the stage group compared to the routine group (P < 0.05).

Conclusion

Patients with neuroendoscopic transsphenoidal pituitary tumor excision benefit greatly from staged nursing. The nursing approach may successfully assure the procedure's smooth completion, boost patients' postoperative recovery, and reduce patients' worry, despair, and other unpleasant feelings. The nursing approach may successfully increase clinical satisfaction and comfort of patients by minimizing the likelihood of postoperative problems, and it is well-suited for practical use.