Challenges of Shared Decision-making by Clinicians and Patients With Low-risk Differentiated Thyroid Cancer: A Systematic Review and Meta-Ethnography.

Importance: Several international guidelines have endorsed more conservative treatment of low-risk differentiated thyroid cancer (LRDTC), yet patients are facing more treatment options with similar oncologic outcomes and are expressing feelings of confusion, dissatisfaction, and anxiety. Shared decision-making, which considers the patient's values and preferences along with the most reliable medical evidence, has been proposed to optimize patient satisfaction in the context of the current clinical equipoise. Objectives: To understand key individual and behavioral factors affecting the patient and clinician decision-making process in treatment decision for LRDTC. Evidence Review: This systematic review and meta-ethnography involved a comprehensive literature search of MEDLINE, Embase, PubMed, and CINAHL databases for qualitative and mixed-method studies on patient and clinician experiences with the decision-making process for LRDTC treatment. The quality of the studies was assessed using the Mixed Methods Appraisal Tool; meta-ethnography was used for data analysis. Primary and secondary themes of the included studies were extracted, compared, and translated across articles to produce a lines-of-argument synthesis. Findings: Of 1081 publications identified, 12 articles met the inclusion criteria. The qualitative synthesis produced 4 themes: (1) a bimodal distribution of patient preferences for treatment decisions; (2) clinician anxiety affected equipoise and biased their recommendations; (3) clinicians struggled to identify patient concerns and preferences; and (4) the clinician-patient relationship and psychosocial support were key to shared decision-making but were frequently overlooked. Conclusions and Relevance: The findings of this systematic review and meta-ethnography emphasize the need for better patient-clinician communication, particularly with respect to eliciting patient concerns and preferences. With an ever-increasing pool of thyroid cancer survivors, future efforts should be directed at establishing and evaluating tools that will aid in shared decision-making for treatment of patients with LRDTC. Trial Registration: PROSPERO Identifier: CRD42022286395.

Bilateral vocal cord paralysis in Miller Fisher syndrome/Guillain-Barre overlap syndrome and a review of previous case series.

Miller Fisher syndrome (MFS), an acute demyelinating neuropathy, is characterised by a triad of areflexia, ataxia and ophthalmoplegia. It is the most common variant of Guillain-Barre Syndrome (GBS). In about 5.6%-7.1% of MFS cases, patients also suffer from progressive motor weakness of the limbs. This condition is termed MFS/GBS overlap syndrome. Whether it is in MFS or GBS, bilateral vocal cord paralysis (BVCP) is a rare manifestation with limited cases reported in the literature. We report an extremely rare case where a 65-year-old man developed BVCP in an MFS/GBS overlap syndrome. We have also reviewed previous case reports in the literature for comparison.

Tracheo-oesophageal fistula: a delayed complication of missed inhaled magnetic toys.

Delayed diagnosis of tracheobronchial foreign body (FB) aspiration is not uncommon in children. It occurs when symptoms are underappreciated and/or radiological findings are overlooked. In such cases serious complications can arise, which make the diagnosis and removal of the FB much more difficult. Here, we present a case where FB aspiration was misdiagnosed as asthma after a radio-opaque FB on the chest radiograph was missed, leading to formation of a tracheo-oesophageal fistula as a rare delayed complication.

Snap, crackle and pop: when sneezing leads to crackling in the neck.

Spontaneous perforation of the pharynx is an unusual condition. Due to its non-specific presentation and general lack of awareness, diagnosis and intervention may be delayed resulting in potential complications. This case reports a rare spontaneous perforation of the pyriform sinus after a forceful sneeze, leading to cervical subcutaneous emphysema and pneumomediastinum.

Follicular thyroid carcinoma presenting with pathological fracture of the humerus at initial diagnosis.

Differentiated carcinomas of the thyroid gland usually have a good prognosis with prognosis often discussed in terms of 20 year survival. Nevertheless its 10-year-survival rate decreases when accompanied by distant metastasis. Follicular thyroid cancer (FTC) is the second most common thyroid cancer and usually presents with a solitary thyroid nodule with or without cervical lymphadenopathy. Distance metastasis at initial diagnosis is seldom observed with incidence range from 1 to 9%. In cases of bone metastasis, the incidence is only 2-3% and weight-bearing skeleton is preferentially affected. In our case, we present a patient with FTC that metastasized to the upper limb causing severe pain and pathological fracture at the initial presentation.

Impact of the cystic fibrosis mutation F508del-CFTR on renal cyst formation and growth.

In autosomal dominant polycystic kidney disease (ADPKD), cystic fibrosis transmembrane conductance regulator (CFTR), the protein product of the gene defective in cystic fibrosis (CF), plays a crucial role in fluid accumulation, which promotes cyst swelling. Several studies have identified individuals afflicted by both ADPKD and CF. Two studies suggested that CF mutations might attenuate the severity of ADPKD, whereas a third found no evidence of a protective effect. In this study, we investigated the impact of the commonest CF mutation F508del-CFTR on the formation and growth of renal cysts. As a model system, we used Madin-Darby canine kidney (MDCK) epithelial cells engineered to express wild-type and F508del human CFTR. We grew MDCK cysts in collagen gels in the presence of the cAMP agonist forskolin and measured transepithelial resistance and Cl(-) secretion with the Ussing chamber technique and assayed cell proliferation using nonpolarized MDCK cells. When compared with untransfected MDCK cells, cells expressing wild-type CFTR generated substantial numbers of large cysts, which grew markedly over time. By contrast, MDCK cells expressing F508del-CFTR formed very few tiny cysts that failed to enlarge. Interestingly, treatment of F508del-CFTR cysts with the CFTR corrector VRT-325 and the CFTR corrector-potentiator VRT-532 increased the number, but not size, of F508del-CFTR cysts, possibly because VRT-325 inhibited strongly cell proliferation. Based on its effects on transepithelial resistance, Cl(-) secretion, and cell proliferation, we conclude that the F508del-CFTR mutation disrupts cyst formation and growth by perturbing strongly fluid accumulation within the cyst lumen without compromising epithelial integrity.