Influence of Parathyroidectomy on Sleep Quality in Primary Hyperparathyroidism.

We investigated the impact of parathyroidectomy on sleep quality in patients with primary hyperparathyroidism (pHPT). Thirty consecutive patients with pHPT were enrolled in the study within 1 year. pHPT was diagnosed by typical symptoms accompanied by an elevated level of parathormone. The Pittsburgh Sleep Quality Index (PSQI) was used for the evaluation of sleep 1 day before and 6 months after parathyroidectomy. The mean total PSQI score was elevated to 6.8 ± 0.6 points before surgery, which was in the pathological cut-off of greater than ≥5, indicating impaired sleep quality. After parathyroidectomy, the total score declined insignificantly, amounting to 5.6 ± 0.4 (p > 0.05). Nevertheless, the number of patients with a score of ≥5 before surgery decreased from 21 (70%) to 16 (53%) after surgery. There also was a significant improvement in sleep latency (p = 0.05) and sleep efficiency (p = 0.02) domains of PSQI. We conclude that 70% of patients with untreated pHPT suffered from sleep disorders that improved after parathyroidectomy. The clinical consequence is that patients with pHPT should be questioned about having sleep disorders, which might influence the decision-making concerning parathyroidectomy. With the relation reversed, patients without pHPT but suffering from sleep disturbance should be tested for pHPT.

Super obesity is not necessarily a contraindication to deep inferior epigastric perforator flap breast reconstruction.

The deep inferior epigastric perforator (DIEP) flap is widely recognised as a safe and reliable flap for use as a first-choice option in autologous tissue breast reconstruction. Patients with obesity represent a challenging group for autologous breast reconstruction, as they are at increased risk of developing major and minor complications in comparison with patients with normal weight. We report a 59-year-old woman with super obesity, who presented to our department with right breast skin necrosis after implant reconstruction following mastectomy for right breast cancer. After implant removal and local treatment with both surgical debridement and negative pressure wound therapy, the patient successfully underwent a DIEP flap breast reconstruction. We conclude that super obesity should not be a contraindication to DIEP flap breast reconstruction.

Temporal artery biopsy in the diagnosis of giant cell arteritis: Bigger is not always better.

OBJECTIVE: Accurate early giant cell arteritis (GCA) diagnosis can be established through temporal artery biopsy (TAB). We herein investigate the relationship between specimen length and positive TAB result in a tertiary-care hospital in Germany during a 8-year period. Secondarily, we studied the relationships of specific epidemiological and laboratory parameters with positive TABs. METHOD: We retrospectively reviewed the medical records of all patients with suspected GCA, who underwent TAB in our institution. RESULTS: The total sample consisted of 116 patients with a mean age of 76.1 (SD 7.7) years. Mean specimen length post-fixation was 0.94 cm (SD 0.49). The TAB(+) group consisted of 64 patients (55.2%). The specimen length was comparable in the two groups (0.96 cm vs 0.91 cm, p = 0.581). Twenty six TAB(+) patients (41%) had a post-fixation specimen longer than 1 cm, comparable with the respective percentage in the TAB(-) group (42%, p = 1). All laboratory tests performed were statistically significantly different in the two groups. CONCLUSION: We conclude that TAB length is not associated with the TAB diagnostic yield in patients with clinical suspicion of GCA.